/* ==========================================================================
   Sezer Yazılım — site tasarım sistemi
   Tipografi: TeX Gyre Adventor (başlık) + TeX Gyre Heros (metin), GUST lisansı
   Renk: logodaki saf siyah, beyaz, logo mavisi #021CF7, logo turuncusu #E35805
   Şekil dili: logodaki harflerin 45° kesik uçlarından türetilen "pah" köşeler
   ========================================================================== */

@font-face { font-family: "SZ Display"; src: url("../fonts/texgyreadventor-bold.woff") format("woff"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "SZ Display"; src: url("../fonts/texgyreadventor-regular.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "SZ Text"; src: url("../fonts/texgyreheros-regular.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "SZ Text"; src: url("../fonts/texgyreheros-bold.woff") format("woff"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "SZ Text"; src: url("../fonts/texgyreheros-italic.woff") format("woff"); font-weight: 400; font-style: italic; font-display: swap; }

/* ---------- 1. Tasarım tokenları ---------- */
:root {
  /* Renk */
  --ink: #000000;
  --paper: #ffffff;
  --mist: #eef0f3;
  --mist-2: #e3e6eb;
  --line: #d9dce2;
  --line-dark: #26282d;
  --steel: #555a64;      /* açık zeminde ikincil metin — 7:1 */
  --ash: #a0a6b0;        /* koyu zeminde ikincil metin — 8:1 */
  --graphite: #111215;   /* siyah üzerinde yükseltilmiş yüzey */
  --blue: #021cf7;
  --blue-on-dark: #6b7bff;
  --orange: #e35805;
  --orange-on-dark: #ff8240;
  --ok: #0a7a43;
  --err: #c2260c;

  /* Yazı aileleri */
  --f-display: "SZ Display", "Avenir Next", "Century Gothic", "Futura", system-ui, sans-serif;
  --f-text: "SZ Text", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;

  /* Akışkan yazı ölçeği (360px → 1440px) */
  --fs-hero: clamp(2.6rem, 0.9rem + 8.2vw, 10.5rem);
  --fs-display: clamp(2.2rem, 1.25rem + 4.1vw, 5.25rem);
  --fs-h1: clamp(2.1rem, 1.35rem + 3.2vw, 4.25rem);
  --fs-h2: clamp(1.75rem, 1.3rem + 1.95vw, 3rem);
  --fs-h3: clamp(1.3rem, 1.15rem + 0.65vw, 1.7rem);
  --fs-h4: 1.125rem;
  --fs-lead: clamp(1.125rem, 1.04rem + 0.38vw, 1.375rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-micro: 0.8125rem;

  --lh-tight: 0.98;
  --lh-head: 1.08;
  --lh-body: 1.62;
  --track-display: -0.025em;

  /* Boşluk ölçeği (4'ün katları) */
  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem; --s-10: 8rem;
  --section: clamp(4.5rem, 2.6rem + 8vw, 10rem);
  --section-tight: clamp(3rem, 2rem + 4vw, 6rem);

  /* Düzen */
  --wrap: 88rem;          /* 1408px */
  --gutter: clamp(1rem, 0.5rem + 2.4vw, 3rem);
  --measure: 66ch;
  --measure-narrow: 44ch;
  --header-h: 4.5rem;

  /* Şekil */
  --cut: 14px;            /* pah boyutu (kontroller) */
  --cut-lg: 28px;         /* pah boyutu (görsel çerçeveler) */
  --r-media: 6px;

  /* Kontroller */
  --btn-h: 3.25rem;
  --btn-h-sm: 2.5rem;
  --btn-px: 1.5rem;
  --field-h: 3.25rem;

  /* Hareket */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 160ms;
  --t-med: 420ms;
  --t-slow: 900ms;

  color-scheme: light;
}

/* ---------- 2. Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  font-family: var(--f-text);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; margin: 0; letter-spacing: var(--track-display); line-height: var(--lh-head); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.on-dark :focus-visible, .theme-dark :focus-visible { outline-color: #fff; }
.i { width: 1.25em; height: 1.25em; flex: none; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--gutter); top: -4rem; z-index: 100; background: var(--ink); color: #fff; padding: 0.75rem 1rem; }
.skip-link:focus { top: 0.75rem; }

/* ---------- 3. Düzen yardımcıları ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--tight { padding-block: var(--section-tight); }
.on-dark { background: var(--ink); color: #fff; }
.on-mist { background: var(--mist); }
.grid-12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--s-5); }
.stack > * + * { margin-top: var(--s-4); }
.muted { color: var(--steel); }
.on-dark .muted { color: var(--ash); }

.label { font-family: var(--f-text); font-size: var(--fs-small); color: var(--steel); display: inline-flex; align-items: center; gap: 0.6rem; }
.on-dark .label { color: var(--ash); }
.label::before { content: ""; width: 1.75rem; height: 3px; background: var(--blue); flex: none; }
.on-dark .label::before { background: var(--blue-on-dark); }

.display { font-size: var(--fs-display); line-height: var(--lh-tight); }
.h1 { font-size: var(--fs-h1); line-height: 1.02; }
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); }
.lead { font-size: var(--fs-lead); line-height: 1.5; max-width: var(--measure-narrow); }
.lead--wide { max-width: 58ch; }

/* ---------- 4. Pah (chamfer) şekil sistemi ---------- */
.cut { clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.cut-lg { clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.cut-bl { clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut-lg) 100%, 0 calc(100% - var(--cut-lg))); }

/* ---------- 5. Düğmeler ---------- */
.btn {
  --btn-bg: var(--ink); --btn-fg: #fff; --btn-hover: var(--blue);
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem;
  min-height: var(--btn-h); padding: 0 var(--btn-px);
  font-family: var(--f-display); font-weight: 700; font-size: 1rem; letter-spacing: -0.005em; line-height: 1;
  color: var(--btn-fg); text-decoration: none; white-space: nowrap;
  background: none; border: 0; cursor: pointer;
  transition: color var(--t-fast) linear;
}
.btn::before, .btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}
.btn::before { background: var(--btn-bg); }
.btn::after { background: var(--btn-hover); transform: scaleX(0); transform-origin: right center; transition: transform var(--t-med) var(--ease-out); }
.btn:hover::after { transform: scaleX(1); transform-origin: left center; }
.btn .i { transition: transform var(--t-med) var(--ease-out); }
.btn:hover .i { transform: translateX(3px); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--ink); --btn-hover: var(--orange); }
.btn--light:hover { --btn-fg: #fff; }
.btn--orange { --btn-bg: var(--orange); --btn-fg: #fff; --btn-hover: var(--ink); }
.btn--ghost { --btn-bg: transparent; --btn-fg: currentColor; --btn-hover: currentColor; box-shadow: inset 0 0 0 1px currentColor; }
.on-dark .btn--ghost:hover { color: var(--ink); }
.btn--ghost:not(.on-dark *):hover { color: #fff; --btn-hover: var(--ink); }
.btn--ghost::before { background: transparent; }
.btn--sm { min-height: var(--btn-h-sm); padding: 0 1.1rem; font-size: 0.9375rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--f-display); font-weight: 700;
  text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  padding-bottom: 0.2rem; transition: background-size var(--t-med) var(--ease-out), color var(--t-fast);
}
.link-arrow:hover { background-image: linear-gradient(var(--orange), var(--orange)); background-size: 100% 2px; }
.link-arrow .i { transition: transform var(--t-med) var(--ease-out); }
.link-arrow:hover .i { transform: translate(2px, -2px); }

.tag {
  display: inline-flex; align-items: center; min-height: 1.85rem; padding: 0 0.7rem;
  font-size: var(--fs-micro); line-height: 1; border: 1px solid var(--line); color: var(--steel); background: var(--paper);
}
.on-dark .tag { border-color: var(--line-dark); color: var(--ash); background: transparent; }
.tag--solid { background: var(--ink); color: #fff; border-color: var(--ink); }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* ---------- 6. Başlık (header) ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  color: var(--ink); background: transparent;
  transition: background-color var(--t-med) var(--ease-out), color var(--t-med), transform var(--t-med) var(--ease-out), box-shadow var(--t-med);
}
.theme-dark .site-header { color: #fff; }
.site-header.is-solid { background: rgba(255, 255, 255, 0.92); color: var(--ink); box-shadow: 0 1px 0 var(--line); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); }
.theme-dark .site-header.is-solid { background: rgba(0, 0, 0, 0.88); color: #fff; box-shadow: 0 1px 0 var(--line-dark); }
.site-header.is-hidden { transform: translateY(-100%); }
.site-header .wrap { height: 100%; display: flex; align-items: center; gap: var(--s-6); }
.brand { display: block; flex: none; width: clamp(7.5rem, 6rem + 4vw, 9.5rem); }
.brand img { width: 100%; height: auto; }
.brand .logo-white { display: none; }
.theme-dark .site-header .brand .logo-white { display: block; }
.theme-dark .site-header .brand .logo-black { display: none; }

.nav { margin-left: auto; }
.nav ul { list-style: none; display: flex; gap: clamp(1rem, 0.2rem + 1.6vw, 2.25rem); }
.nav a {
  position: relative; display: inline-block; padding: 0.4rem 0; text-decoration: none; font-size: 0.975rem;
}
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform var(--t-med) var(--ease-out); }
.nav a:hover::after { transform: scaleX(1); }
.nav a[aria-current="page"]::after { transform: scaleX(1); background: var(--blue); }
.theme-dark .nav a[aria-current="page"]::after { background: var(--blue-on-dark); }
.header-cta { flex: none; }
.theme-dark .site-header .header-cta .btn { --btn-bg: #fff; --btn-fg: var(--ink); --btn-hover: var(--orange); }
.theme-dark .site-header .header-cta .btn:hover { --btn-fg: #fff; }

.menu-toggle {
  display: none; margin-left: auto; width: 2.75rem; height: 2.75rem; align-items: center; justify-content: center;
  background: none; border: 0; cursor: pointer; color: inherit;
}
.menu-toggle .bars { position: relative; width: 1.6rem; height: 0.85rem; }
.menu-toggle .bars span { position: absolute; left: 0; height: 2px; background: currentColor; transition: transform var(--t-med) var(--ease-out), width var(--t-med) var(--ease-out), top var(--t-med) var(--ease-out); }
.menu-toggle .bars span:nth-child(1) { top: 0; width: 100%; }
.menu-toggle .bars span:nth-child(2) { top: calc(100% - 2px); width: 62%; }
.menu-open .menu-toggle .bars span:nth-child(1) { top: calc(50% - 1px); transform: rotate(45deg); }
.menu-open .menu-toggle .bars span:nth-child(2) { top: calc(50% - 1px); width: 100%; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 45; background: var(--ink); color: #fff;
  display: flex; flex-direction: column; padding: calc(var(--header-h) + 2rem) var(--gutter) 2rem;
  visibility: hidden; opacity: 0; transition: opacity var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
  overflow-y: auto;
}
.menu-open .mobile-menu { visibility: visible; opacity: 1; transition: opacity var(--t-med) var(--ease-out); }
.menu-open .site-header { color: #fff; background: transparent; box-shadow: none; backdrop-filter: none; }
.menu-open .site-header .brand .logo-white { display: block; }
.menu-open .site-header .brand .logo-black { display: none; }
.mobile-menu ul { list-style: none; }
.mobile-menu li { overflow: hidden; border-bottom: 1px solid var(--line-dark); }
.mobile-menu li a {
  display: flex; justify-content: space-between; align-items: center; padding: 1rem 0;
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.9rem, 1.2rem + 4vw, 3rem); letter-spacing: var(--track-display); text-decoration: none;
  transform: translateY(105%); transition: transform var(--t-slow) var(--ease-out);
}
.menu-open .mobile-menu li a { transform: none; }
.menu-open .mobile-menu li:nth-child(2) a { transition-delay: 40ms; }
.menu-open .mobile-menu li:nth-child(3) a { transition-delay: 80ms; }
.menu-open .mobile-menu li:nth-child(4) a { transition-delay: 120ms; }
.menu-open .mobile-menu li:nth-child(5) a { transition-delay: 160ms; }
.menu-open .mobile-menu li:nth-child(6) a { transition-delay: 200ms; }
.mobile-menu li a[aria-current="page"] { color: var(--blue-on-dark); }
.mobile-menu__foot { margin-top: auto; padding-top: 2rem; display: grid; gap: 0.75rem; color: var(--ash); font-size: var(--fs-small); }
.mobile-menu__foot a { color: var(--ink); text-decoration: none; }
body.menu-open { overflow: hidden; }

/* ---------- 7. Sayfa başlığı (iç sayfalar) ---------- */
.page-hero { padding-top: calc(var(--header-h) + clamp(3rem, 2rem + 6vw, 8rem)); padding-bottom: clamp(3rem, 2rem + 4vw, 6rem); }
.page-hero--dark { background: var(--ink); color: #fff; }
.page-hero .crumbs { margin-bottom: var(--s-6); }
.page-hero h1 { font-size: var(--fs-display); line-height: var(--lh-tight); max-width: 16ch; }
.page-hero .lead { margin-top: var(--s-5); }
.page-hero__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--s-6); }

.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.35rem 0.6rem; font-size: var(--fs-micro); color: var(--steel); }
.on-dark .crumbs ol, .page-hero--dark .crumbs ol { color: var(--ash); }
.crumbs li { display: inline-flex; align-items: center; gap: 0.6rem; }
.crumbs li + li::before { content: ""; width: 0.6rem; height: 1px; background: currentColor; opacity: 0.6; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs [aria-current] { color: inherit; opacity: 0.75; max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 8. Ana sayfa: hero ---------- */
.hero {
  position: relative; background: var(--ink); color: #fff; overflow: hidden;
  min-height: 100svh; display: grid; grid-template-rows: 1fr auto; grid-template-columns: minmax(0, 1fr);
  padding-top: calc(var(--header-h) + clamp(2rem, 1rem + 5vw, 6rem));
}
.hero__body { align-self: center; }
.hero__title { font-size: var(--fs-hero); line-height: 0.92; letter-spacing: -0.04em; }
[data-split] .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
[data-split] .line > span { display: inline-block; }
.hero__foot { margin-top: clamp(2rem, 1rem + 3vw, 3.5rem); display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--s-6); }
.hero__lead { font-size: var(--fs-lead); color: var(--ash); max-width: 34ch; line-height: 1.5; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }

/* ---------- 9. Görsel çerçeveler ---------- */
.frame {
  position: relative; overflow: hidden; background: var(--mist-2);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}
.on-dark .frame { background: var(--graphite); }
.frame img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.frame--contain img { object-fit: contain; }
.frame--ratio-16-10 { aspect-ratio: 16 / 10; }
.frame--ratio-16-9 { aspect-ratio: 16 / 9; }
.frame--ratio-4-5 { aspect-ratio: 4 / 5; }

/* Tipografik yedek görsel (görsel yoksa) */
.poster { position: absolute; inset: 0; display: grid; place-content: center; padding: 1.5rem; background: var(--ink); color: #fff; text-align: center; }
.poster b { font-family: var(--f-display); font-size: clamp(1.4rem, 1rem + 2vw, 2.4rem); letter-spacing: var(--track-display); line-height: 1; }
.poster i { font-style: normal; display: block; margin-top: 0.75rem; font-size: var(--fs-micro); color: var(--ash); }
.poster::after { content: ""; position: absolute; left: 1.5rem; bottom: 1.5rem; width: 2.5rem; height: 3px; background: var(--orange); box-shadow: 0 -8px 0 var(--blue); }

/* ---------- 11. Hizmet dizini ---------- */
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: var(--s-6); margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); }
.section-head h2 { font-size: var(--fs-h1); line-height: 1.02; max-width: 18ch; margin-top: var(--s-4); }
.section-head p { max-width: 38ch; color: var(--steel); }
.on-dark .section-head p { color: var(--ash); }

.browser { position: relative; flex: 1; display: flex; flex-direction: column; background: var(--graphite); clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.browser__bar { flex: none; display: flex; align-items: center; gap: 0.75rem; height: 2.75rem; padding: 0 1rem; border-bottom: 1px solid var(--line-dark); font-size: var(--fs-micro); color: var(--ash); }
.browser__bar .dots { display: flex; gap: 6px; }
.browser__bar .dots i { width: 8px; height: 8px; border-radius: 50%; background: #2b2e34; }
.browser__bar .url { flex: 1; text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.browser__view { position: relative; flex: 1; overflow: hidden; }
.browser__shot { position: absolute; inset: 0; opacity: 0; transition: opacity 500ms linear; }
.browser__shot.is-active { opacity: 1; }
.browser__shot img { width: 100%; height: auto; will-change: transform; }
/* ---------- 13. Süreç ---------- */
.process { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 6rem); }
.process__intro { position: sticky; top: calc(var(--header-h) + 2.5rem); align-self: start; }
.process__intro h2 { font-size: var(--fs-display); line-height: var(--lh-tight); margin-top: var(--s-4); }
.process__intro p { margin-top: var(--s-5); color: var(--steel); max-width: 34ch; }
.steps__list { list-style: none; }
.steps { position: relative; padding-left: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.steps::before { content: ""; position: absolute; left: 0; top: 0.4rem; bottom: 0.4rem; width: 3px; background: var(--mist-2); }
.steps__fill { position: absolute; left: 0; top: 0.4rem; bottom: 0.4rem; width: 3px; background: linear-gradient(var(--blue), var(--orange)); transform-origin: top; transform: scaleY(var(--p, 0)); }
.no-motion .steps__fill, .no-js .steps__fill { transform: none; }
.step { position: relative; padding-bottom: clamp(3rem, 2rem + 4vw, 6rem); }
.step:last-child { padding-bottom: 0; }
.step__no { font-family: var(--f-display); font-weight: 700; font-size: var(--fs-small); color: var(--steel); letter-spacing: 0.02em; }
.step h3 { font-size: var(--fs-h2); margin-top: var(--s-2); transition: color var(--t-med); }
.step p { margin-top: var(--s-4); max-width: 42ch; color: var(--steel); font-size: var(--fs-lead); line-height: 1.5; }
.js-motion .step:not(.is-active) h3 { color: #b6bac2; }
.step::before { content: ""; position: absolute; left: calc(-1 * clamp(2rem, 1.5rem + 2vw, 3.5rem) - 5px); top: 0.35rem; width: 13px; height: 13px; background: var(--paper); border: 3px solid var(--mist-2); transition: border-color var(--t-med), background var(--t-med); }
.step.is-active::before { border-color: var(--ink); background: var(--ink); }

/* ---------- 14. Yaklaşım ızgarası ---------- */
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.principle { padding: var(--s-6) var(--s-6) var(--s-6) 0; border-bottom: 1px solid var(--line); }
.principle:not(:nth-child(3n + 1)) { padding-left: var(--s-6); border-left: 1px solid var(--line); }
.principle h3 { font-size: var(--fs-h3); display: flex; align-items: center; gap: 0.75rem; }
.principle h3::before { content: ""; width: 0.9rem; height: 0.9rem; flex: none; background: var(--ink); clip-path: polygon(0 0, 55% 0, 100% 45%, 100% 100%, 0 100%); }
.principle:nth-child(3n + 2) h3::before { background: var(--blue); }
.principle:nth-child(3n) h3::before { background: var(--orange); }
.principle p { margin-top: var(--s-4); color: var(--steel); max-width: 34ch; }

/* ---------- 15. Yorumlar ---------- */
.quotes { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: var(--s-5); }
.quote { padding: var(--s-6); background: var(--mist); display: flex; flex-direction: column; gap: var(--s-5); clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.quote blockquote { margin: 0; font-family: var(--f-display); font-size: 1.25rem; line-height: 1.35; letter-spacing: -0.01em; }
.quote figcaption { margin-top: auto; font-size: var(--fs-small); color: var(--steel); }
.quote figcaption b { color: var(--ink); display: block; }

/* ---------- 16. Blog listeleri ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 0.8rem + 1.4vw, 2.25rem); }
.card { display: flex; flex-direction: column; text-decoration: none; border-top: 3px solid var(--ink); padding-top: var(--s-5); min-height: 100%; }
.card .frame { margin-bottom: var(--s-5); aspect-ratio: 16 / 9; }
.card__meta { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; font-size: var(--fs-micro); color: var(--steel); }
.card__meta span + span::before { content: ""; display: inline-block; width: 4px; height: 4px; background: var(--line); margin-right: 0.9rem; vertical-align: middle; }
.card h3 { margin-top: var(--s-3); font-size: 1.375rem; line-height: 1.22; letter-spacing: -0.015em; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card p { margin-top: var(--s-3); color: var(--steel); font-size: var(--fs-small); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card__more { margin-top: auto; padding-top: var(--s-5); display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--f-display); font-weight: 700; font-size: var(--fs-small); }
.card:hover { border-top-color: var(--orange); }
.card:hover h3 { color: var(--blue); }
.card .frame img { transition: transform 1.2s var(--ease-out); }
.card:hover .frame img { transform: scale(1.03); }

.card--feature { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s-7); align-items: end; border-top-width: 3px; padding-top: var(--s-6); }
.card--feature h3 { font-size: var(--fs-h1); line-height: 1.02; -webkit-line-clamp: 4; }
.card--feature p { font-size: var(--fs-lead); -webkit-line-clamp: 4; }
.card--feature .card__more { padding-top: var(--s-5); }

.filter { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-7); }
.filter a { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.5rem; padding: 0 1rem; border: 1px solid var(--line); text-decoration: none; font-size: var(--fs-small); transition: border-color var(--t-fast), background var(--t-fast); }
.filter a:hover { border-color: var(--ink); }
.filter a[aria-current="page"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter small { color: var(--steel); }
.filter a[aria-current="page"] small { color: var(--ash); }

.pager { margin-top: var(--s-8); display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.pager a, .pager span { min-width: 2.75rem; height: 2.75rem; display: inline-grid; place-items: center; padding: 0 0.75rem; border: 1px solid var(--line); text-decoration: none; font-size: var(--fs-small); }
.pager a:hover { border-color: var(--ink); }
.pager [aria-current] { background: var(--ink); color: #fff; border-color: var(--ink); }
.pager .gap { border-color: transparent; }

/* ---------- 17. Yazı detayı ---------- */
.article-head { padding-top: calc(var(--header-h) + clamp(2.5rem, 1.5rem + 4vw, 5.5rem)); padding-bottom: var(--s-7); }
.article-head h1 { font-size: clamp(2rem, 1.35rem + 2.8vw, 3.75rem); line-height: 1.04; max-width: 22ch; margin-top: var(--s-5); }
.article-head .lead { margin-top: var(--s-5); color: var(--steel); max-width: 60ch; }
.article-meta { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-6); font-size: var(--fs-small); color: var(--steel); padding-top: var(--s-5); border-top: 1px solid var(--line); }
.article-meta b { color: var(--ink); font-weight: 700; }
.article-cover { margin-bottom: var(--s-8); }
.article-layout { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.article-layout--no-toc { grid-template-columns: minmax(0, 1fr); }
.toc { position: sticky; top: calc(var(--header-h) + 2rem); font-size: var(--fs-small); max-height: calc(100vh - var(--header-h) - 4rem); overflow: auto; }
.toc summary { font-family: var(--f-display); font-weight: 700; cursor: pointer; list-style: none; padding-bottom: var(--s-3); border-bottom: 1px solid var(--ink); }
.toc summary::-webkit-details-marker { display: none; }
.toc ol { list-style: none; margin-top: var(--s-3); }
.toc li a { display: block; padding: 0.4rem 0 0.4rem 0.9rem; border-left: 2px solid var(--line); color: var(--steel); text-decoration: none; line-height: 1.35; transition: color var(--t-fast), border-color var(--t-fast); }
.toc li.lvl-3 a { padding-left: 1.7rem; font-size: var(--fs-micro); }
.toc li a:hover { color: var(--ink); }
.toc li a.is-current { color: var(--ink); border-left-color: var(--blue); }

.prose { max-width: 68ch; font-size: 1.125rem; line-height: 1.75; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: clamp(1.55rem, 1.25rem + 1.2vw, 2.15rem); line-height: 1.15; margin-top: 2.2em; scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.prose h3 { font-size: clamp(1.25rem, 1.12rem + 0.55vw, 1.5rem); line-height: 1.25; margin-top: 1.8em; scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.prose h4 { font-size: 1.125rem; margin-top: 1.6em; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: 0.6em; }
.prose a { color: var(--blue); text-decoration-thickness: 1px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: 0.45em; }
.prose ul li::marker { color: var(--orange); }
.prose ol li::marker { font-family: var(--f-display); font-weight: 700; color: var(--steel); }
.prose blockquote { margin: 1.8em 0; padding: 0.2em 0 0.2em 1.4em; border-left: 3px solid var(--blue); font-family: var(--f-display); font-size: 1.3rem; line-height: 1.45; letter-spacing: -0.01em; }
.prose img { border-radius: var(--r-media); }
.prose figure { margin: 2em 0; }
.prose figcaption { margin-top: 0.6em; font-size: var(--fs-small); color: var(--steel); }
.prose code { font-size: 0.92em; background: var(--mist); padding: 0.1em 0.35em; }
.prose pre { background: var(--ink); color: #fff; padding: 1.2em; overflow-x: auto; font-size: 0.9rem; }
.prose pre code { background: none; padding: 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 1rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 0.6em 0.8em; border-bottom: 1px solid var(--line); }
.prose th { font-family: var(--f-display); }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 2.5em 0; }
.prose > p:first-child { font-size: var(--fs-lead); line-height: 1.6; color: #24272d; }

.article-foot { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-5); align-items: center; }
.share { display: flex; gap: var(--s-2); align-items: center; font-size: var(--fs-small); color: var(--steel); }
.share a, .share button { width: 2.5rem; height: 2.5rem; display: grid; place-items: center; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--ink); text-decoration: none; transition: border-color var(--t-fast), background var(--t-fast); }
.share a:hover, .share button:hover { border-color: var(--ink); }
.share button.is-done { background: var(--ink); color: #fff; }
.adjacent { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); margin-top: var(--s-7); }
.adjacent a { display: block; padding: var(--s-5) 0; border-top: 1px solid var(--ink); text-decoration: none; }
.adjacent a:last-child { text-align: right; }
.adjacent small { color: var(--steel); display: block; margin-bottom: var(--s-2); }
.adjacent b { font-family: var(--f-display); font-size: 1.125rem; line-height: 1.3; letter-spacing: -0.01em; }
.adjacent a:hover b { color: var(--blue); }

/* ---------- 18. Referans ızgarası ---------- */
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2.5rem, 1.5rem + 3vw, 5rem) clamp(1.25rem, 0.8rem + 2vw, 3rem); }
.work { text-decoration: none; display: block; }
.work:nth-child(4n + 2), .work:nth-child(4n + 3) { }
.work .frame { aspect-ratio: 16 / 10; }
.work .frame .scroll-img { position: absolute; inset: 0 0 auto; width: 100%; height: auto; transform: translateY(0); transition: transform 6s cubic-bezier(0.33, 0, 0.2, 1); }
.work:hover .frame .scroll-img, .work:focus-visible .frame .scroll-img { transform: translateY(var(--travel, 0px)); }
.work .frame .cover-img { transition: opacity var(--t-med); }
.work:hover .frame .cover-img { opacity: 0; }
.work__body { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-3); margin-top: var(--s-5); align-items: start; }
.work h2, .work h3 { font-size: var(--fs-h3); line-height: 1.15; }
.work__body small { display: block; margin-top: var(--s-2); color: var(--ash); font-size: var(--fs-small); }
.work__go { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border: 1px solid var(--line-dark); transition: background var(--t-med), border-color var(--t-med), transform var(--t-med) var(--ease-out); }
.work:hover .work__go { background: var(--orange); border-color: var(--orange); transform: rotate(-45deg); }
.work-grid.on-light .work__body small { color: var(--steel); }
.work-grid.on-light .work__go { border-color: var(--line); }

/* ---------- 19. Proje detayı ---------- */
.project-hero__meta { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-7); color: var(--ash); font-size: var(--fs-small); }
.project-hero__meta dt { color: var(--ash); }
.project-hero__meta dd { margin: 0.2rem 0 0; color: #fff; font-family: var(--f-display); font-size: 1.1rem; }
.scroller { position: relative; height: 260vh; }
.scroller__sticky { position: sticky; top: calc(var(--header-h) + 2vh); height: calc(100vh - var(--header-h) - 4vh); display: flex; flex-direction: column; }
.scroller .browser { flex: 1; }
.scroller .browser__shot { opacity: 1; }
.scroller__hint { margin-top: var(--s-3); font-size: var(--fs-micro); color: var(--ash); display: flex; justify-content: space-between; }
.project-body { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(2rem, 1rem + 4vw, 6rem); }
.next-project { display: block; text-decoration: none; padding-block: var(--section-tight); border-top: 1px solid var(--line-dark); }
.next-project small { color: var(--ash); font-size: var(--fs-small); }
.next-project b { display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); margin-top: var(--s-3); font-family: var(--f-display); font-size: var(--fs-display); line-height: 1; letter-spacing: -0.03em; }
.next-project .i { width: 0.7em; height: 0.7em; transition: transform var(--t-med) var(--ease-out); }
.next-project:hover .i { transform: translate(6px, -6px); color: var(--orange-on-dark); }

/* ---------- 20. Hizmet sayfaları ---------- */
.service-block { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 6rem); padding-block: clamp(3rem, 2rem + 4vw, 6rem); border-top: 1px solid var(--line); }
.service-block:first-child { border-top: 1px solid var(--ink); }
.service-block__head { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
.service-block__head h2 { font-size: var(--fs-h1); line-height: 1; }
.service-block__head p { margin-top: var(--s-5); color: var(--steel); max-width: 40ch; }
.service-block__head .btn, .service-block__head .link-arrow { margin-top: var(--s-6); }
.delivery { display: inline-flex; align-items: baseline; gap: 0.5rem; margin-top: var(--s-5); padding: 0.55rem 0.9rem 0.55rem 0.8rem; background: var(--ink); color: #fff; clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%); }
.delivery b { font-family: var(--f-display); font-size: 1.15rem; }
.delivery span { font-size: var(--fs-micro); color: var(--ash); }
.checklist { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.checklist li { display: flex; gap: 0.85rem; align-items: flex-start; padding: var(--s-4) var(--s-4) var(--s-4) 0; border-bottom: 1px solid var(--line); font-size: 1.0625rem; }
.checklist li:nth-child(even) { padding-left: var(--s-4); border-left: 1px solid var(--line); }
.checklist .i { color: var(--blue); margin-top: 0.15rem; }
.checklist--single { grid-template-columns: 1fr; }
.checklist--single li:nth-child(even) { padding-left: 0; border-left: 0; }
.on-dark .checklist, .on-dark .checklist li { border-color: var(--line-dark); }
.on-dark .checklist .i { color: var(--blue-on-dark); }
.sub-title { font-family: var(--f-display); font-size: var(--fs-h4); margin-bottom: var(--s-4); letter-spacing: -0.01em; }
.service-detail { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: start; }
.aside-card { position: sticky; top: calc(var(--header-h) + 2rem); background: var(--ink); color: #fff; padding: var(--s-6); clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.aside-card h2 { font-size: var(--fs-h3); }
.aside-card p { margin-top: var(--s-3); color: var(--ash); }
.aside-card .btn { margin-top: var(--s-5); }
.aside-card dl { margin: var(--s-5) 0 0; display: grid; gap: var(--s-3); }
.aside-card dt { font-size: var(--fs-micro); color: var(--ash); }
.aside-card dd { margin: 0.15rem 0 0; font-family: var(--f-display); font-size: 1.1rem; }
.other-services { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.other-services a { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); padding: var(--s-5) var(--s-4) var(--s-5) 0; border-bottom: 1px solid var(--line); font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; text-decoration: none; }
.other-services a:hover { color: var(--blue); }

/* ---------- 21. SSS ---------- */
.faq { border-top: 1px solid var(--ink); max-width: 62rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--s-5); align-items: center; padding: var(--s-5) 0; font-family: var(--f-display); font-weight: 700; font-size: clamp(1.15rem, 1.05rem + 0.45vw, 1.45rem); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { position: relative; width: 1.1rem; height: 1.1rem; flex: none; }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; left: 0; right: 0; top: calc(50% - 1px); height: 2px; background: currentColor; transition: transform var(--t-med) var(--ease-out); }
.faq summary .pm::after { transform: rotate(90deg); }
.faq details[open] summary .pm::after { transform: rotate(0); }
.faq details[open] summary { color: var(--blue); }
.faq .answer { padding: 0 0 var(--s-6); max-width: 62ch; color: #2b2e34; font-size: 1.0625rem; }
.faq .answer > * + * { margin-top: 0.8em; }

/* ---------- 22. Formlar ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5) var(--s-5); }
.form-grid .full { grid-column: 1 / -1; }
.field label, .field .field-label { display: block; font-size: var(--fs-small); font-weight: 700; margin-bottom: 0.5rem; }
.field .req { color: var(--orange); margin-left: 0.15rem; }
.field .hint { font-size: var(--fs-micro); color: var(--steel); margin-top: 0.4rem; }
.input, .select, .textarea {
  width: 100%; min-height: var(--field-h); padding: 0.75rem 1rem; background: var(--paper);
  border: 1px solid #b9bec7; border-radius: 0; appearance: none; transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.textarea { min-height: 10rem; resize: vertical; line-height: 1.55; }
.select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; background-size: 1.1rem; padding-right: 2.6rem; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(2, 28, 247, 0.16); }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--err); }
.field .error { color: var(--err); font-size: var(--fs-small); margin-top: 0.45rem; display: flex; gap: 0.4rem; align-items: center; }
.check { display: flex; gap: 0.75rem; align-items: flex-start; font-size: var(--fs-small); line-height: 1.5; cursor: pointer; }
.check input { width: 1.25rem; height: 1.25rem; margin-top: 0.1rem; flex: none; accent-color: var(--ink); }
.check a { color: var(--blue); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.alert { display: flex; gap: 0.75rem; align-items: flex-start; padding: var(--s-4) var(--s-5); border-left: 3px solid var(--err); background: #fdf0ee; color: #6d1606; font-size: var(--fs-small); margin-bottom: var(--s-5); }
.alert--ok { border-color: var(--ok); background: #ecf7f1; color: #064a28; }
.alert .i { margin-top: 0.1rem; }

.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr)); gap: var(--s-3); }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; min-height: 3.75rem; padding: 0.75rem 1rem; border: 1px solid #b9bec7; font-weight: 700; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast); }
.choice span::after { content: ""; width: 1.1rem; height: 1.1rem; border: 1px solid currentColor; flex: none; }
.choice input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.choice input:checked + span::after { background: var(--orange); border-color: var(--orange); box-shadow: inset 0 0 0 3px var(--ink); }
.choice input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
.choice:hover span { border-color: var(--ink); }

.contact-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: start; }
.contact-list { list-style: none; border-top: 1px solid var(--ink); }
.contact-list li { border-bottom: 1px solid var(--line); }
.contact-list a, .contact-list div { display: grid; grid-template-columns: 2.75rem minmax(0, 1fr) auto; gap: var(--s-4); align-items: center; padding: var(--s-5) 0; text-decoration: none; }
.contact-list .ic { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; background: var(--ink); color: #fff; clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%); }
.contact-list small { display: block; color: var(--steel); font-size: var(--fs-micro); }
.contact-list b { font-family: var(--f-display); font-size: 1.15rem; letter-spacing: -0.01em; word-break: break-word; }
.contact-list a:hover .ic { background: var(--blue); }
.contact-list a:hover b { color: var(--blue); }
.form-panel { background: var(--mist); padding: clamp(1.5rem, 1rem + 2.5vw, 3rem); clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.form-panel h2 { font-size: var(--fs-h2); margin-bottom: var(--s-3); }
.form-panel > p { color: var(--steel); margin-bottom: var(--s-6); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-4); margin-top: var(--s-6); }

/* Teklif adımları */
.quote-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-2); margin-bottom: var(--s-7); }
.quote-steps li { border-top: 3px solid var(--mist-2); padding-top: var(--s-3); font-size: var(--fs-small); color: var(--steel); transition: border-color var(--t-med), color var(--t-med); }
.quote-steps li b { display: block; font-family: var(--f-display); color: inherit; font-size: 1rem; }
.quote-steps li.is-done { border-color: var(--ink); color: var(--ink); }
.quote-steps li.is-current { border-color: var(--blue); color: var(--ink); }
.q-step + .q-step { margin-top: var(--s-7); }
.js .q-step[hidden] { display: none; }
.q-step legend { font-family: var(--f-display); font-weight: 700; font-size: var(--fs-h3); letter-spacing: -0.015em; margin-bottom: var(--s-5); padding: 0; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.success-panel { padding: clamp(2rem, 1rem + 3vw, 4rem); background: var(--ink); color: #fff; clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%); }
.success-panel h2 { font-size: var(--fs-h2); }
.success-panel p { margin-top: var(--s-4); color: var(--ash); max-width: 46ch; }
.success-panel .btn { margin-top: var(--s-6); }

/* ---------- 23. Hakkımızda ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 6rem); }
.about-grid .prose { font-size: var(--fs-lead); }
.what-list { list-style: none; border-top: 1px solid #fff; }
.what-list li { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: var(--s-6); padding: var(--s-6) 0; border-bottom: 1px solid var(--line-dark); }
.what-list h3 { font-size: var(--fs-h3); }
.what-list p { color: var(--ash); }
.what-list a { text-decoration: none; }
.what-list a:hover h3 { color: var(--blue-on-dark); }

/* ---------- 24. CTA bandı ---------- */
.cta-band { background: var(--ink); color: #fff; padding-block: var(--section); position: relative; overflow: hidden; }
.cta-band h2 { font-size: var(--fs-hero); line-height: 0.95; letter-spacing: -0.035em; max-width: 12ch; }
.cta-band__row { margin-top: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-6); align-items: end; }
.cta-band .lead { color: var(--ash); }
.cta-band__links { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-7); }
.cta-band__links a { text-decoration: none; display: grid; gap: 0.2rem; }
.cta-band__links small { color: var(--ash); font-size: var(--fs-micro); }
.cta-band__links b { font-family: var(--f-display); font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem); letter-spacing: -0.01em; background: linear-gradient(var(--orange-on-dark), var(--orange-on-dark)) 0 100% / 0 2px no-repeat; transition: background-size var(--t-med) var(--ease-out); padding-bottom: 0.15rem; }
.cta-band__links a:hover b { background-size: 100% 2px; }

/* ---------- 25. Alt bilgi (footer) ---------- */
.site-footer { background: var(--ink); color: #fff; padding-top: var(--section-tight); padding-bottom: var(--s-6); border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2fr)); gap: var(--s-7) var(--s-6); }
.footer-brand img { width: 10rem; }
.footer-brand p { margin-top: var(--s-5); color: var(--ash); max-width: 34ch; font-size: var(--fs-small); }
.footer-col h2 { font-family: var(--f-text); font-weight: 700; font-size: var(--fs-small); color: var(--ash); letter-spacing: 0; margin-bottom: var(--s-4); }
.footer-col ul { list-style: none; display: grid; gap: 0.6rem; }
.footer-col a { text-decoration: none; font-size: var(--fs-small); }
.footer-col a:hover { color: var(--orange-on-dark); }
.footer-address { margin-top: var(--s-4); }
.footer-col address { font-style: normal; color: var(--ash); font-size: var(--fs-small); line-height: 1.6; }
.socials { display: flex; gap: var(--s-2); margin-top: var(--s-5); }
.socials a { width: 2.5rem; height: 2.5rem; display: grid; place-items: center; border: 1px solid var(--line-dark); transition: border-color var(--t-fast), background var(--t-fast); }
.socials a:hover { border-color: #fff; background: #fff; color: var(--ink); }
.footer-bottom { margin-top: var(--s-8); padding-top: var(--s-5); border-top: 1px solid var(--line-dark); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-4); font-size: var(--fs-micro); color: var(--ash); }
.footer-bottom ul { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-5); }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }
.footer-wordmark { margin-top: var(--s-8); }
.footer-wordmark img { width: 100%; height: auto; opacity: 0.92; }

/* ---------- 26. Hata, bakım, çerez ---------- */
.error-page { min-height: 100svh; background: var(--ink); color: #fff; display: grid; align-items: center; padding-top: var(--header-h); }
.error-page .code { font-family: var(--f-display); font-weight: 700; font-size: clamp(6rem, 3rem + 16vw, 16rem); line-height: 0.85; letter-spacing: -0.05em; color: #1c1e22; }
.error-page h1 { font-size: var(--fs-h1); margin-top: var(--s-5); }
.error-page p { margin-top: var(--s-4); color: var(--ash); max-width: 46ch; }
.error-page ul { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-7); }
.consent { position: fixed; left: var(--gutter); right: var(--gutter); bottom: var(--gutter); z-index: 60; max-width: 34rem; background: var(--ink); color: #fff; padding: var(--s-5); display: grid; gap: var(--s-4); font-size: var(--fs-small); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25); }
.consent p { color: var(--ash); }
.consent div { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.consent[hidden] { display: none; }

/* ---------- 27. Hareket sistemi ---------- */
/* Öğeler yalnızca JS çalışıyorsa gizlenir; JS 3 sn içinde başlamazsa CSS kendiliğinden gösterir. */
.js-motion [data-reveal] { opacity: 0; transform: translateY(28px); animation: sz-failsafe 0s linear 3s forwards; }
.js-motion [data-reveal].is-in { opacity: 1; transform: none; animation: none; transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out); transition-delay: var(--d, 0ms); }
.js-motion [data-mask] { clip-path: inset(0 0 100% 0); animation: sz-failsafe-mask 0s linear 3s forwards; }
.js-motion [data-mask].is-in { clip-path: inset(0 0 0 0); animation: none; transition: clip-path 1.2s var(--ease-io); transition-delay: var(--d, 0ms); }
.js-motion [data-mask] img { transform: scale(1.12); transition: transform 1.6s var(--ease-out); }
.js-motion [data-mask].is-in img { transform: none; }
.js-motion [data-split] .line > span { transform: translateY(105%); animation: sz-failsafe-line 0s linear 3s forwards; }
.js-motion [data-split].is-in .line > span { transform: none; animation: none; transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms + var(--d, 0ms)); }
@keyframes sz-failsafe { to { opacity: 1; transform: none; } }
@keyframes sz-failsafe-mask { to { clip-path: inset(0 0 0 0); } }
@keyframes sz-failsafe-line { to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
  .work .frame .scroll-img { transition: none !important; }
}

/* ---------- 28. Duyarlı düzen ---------- */
@media (max-width: 1100px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  :root { --header-h: 4rem; }
  .section-head { grid-template-columns: 1fr; }
  .process, .about-grid, .service-block, .service-detail, .contact-layout, .project-body { grid-template-columns: 1fr; }
  .process__intro, .service-block__head, .aside-card { position: static; }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principle:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .principle:nth-child(even) { padding-left: var(--s-5); border-left: 1px solid var(--line); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card--feature { grid-template-columns: 1fr; gap: var(--s-4); }
  .article-layout { grid-template-columns: 1fr; }
  .toc { position: static; max-height: none; border: 1px solid var(--line); padding: var(--s-4); }
  .scroller { height: auto; }
  .scroller__sticky { position: static; height: auto; }
  .scroller .browser__view { aspect-ratio: 10 / 13; }
  .cta-band__row { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .principles { grid-template-columns: 1fr; }
  .principle:nth-child(even) { padding-left: 0; border-left: 0; }
  .cards, .work-grid { grid-template-columns: 1fr; }
  .form-grid, .checklist { grid-template-columns: 1fr; }
  .checklist li:nth-child(even) { padding-left: 0; border-left: 0; }
  .what-list li { grid-template-columns: 1fr; gap: var(--s-3); }
  .footer-grid { grid-template-columns: 1fr; }
  .adjacent { grid-template-columns: 1fr; }
  .adjacent a:last-child { text-align: left; }
  .hero__actions .btn { flex: 1 1 auto; }
  .quote-steps li b { font-size: 0.9rem; }
}
@media print {
  .site-header, .site-footer, .cta-band, .mobile-menu, .toc, .share, .consent { display: none !important; }
  .js-motion [data-reveal], .js-motion [data-mask], .js-motion [data-split] .line > span { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}


/* ---------- Sezer Yazılım 2026 polish: okunaklı tipografi ve premium etkileşimler ---------- */
:root {
  --fs-body: 1.125rem;
  --fs-small: 1rem;
  --fs-micro: 0.875rem;
  --header-h: 5rem;
  --section: clamp(4.5rem, 3rem + 6.2vw, 8.5rem);
}
.site-header .wrap { gap: clamp(1.25rem, 1rem + 1.2vw, 2rem); }
.brand { width: clamp(8.5rem, 7.2rem + 2.3vw, 10.5rem); }
.nav ul { gap: clamp(1rem, 0.5rem + 1.25vw, 1.9rem); }
.nav a { font-family: var(--f-display); font-size: clamp(1rem, .94rem + .16vw, 1.1rem); font-weight: 700; letter-spacing: -.015em; }
.header-cta .btn { font-size: 1rem; }
.site-footer { background: radial-gradient(ellipse at 78% 0%, rgba(2,28,247,.17), transparent 36%), #090a0d; }
.footer-brand p, .footer-col a, .footer-col address { font-size: 1rem; line-height: 1.75; }
.footer-col h2 { font-family: var(--f-display); font-size: 1rem; color: #d9dce4; }
.footer-bottom { font-size: .9rem; }
.mobile-menu__foot { font-size: 1rem; }

/* Hakkımızda: daha editoryal, kurumsal içerik */
.about-grid { align-items:start; }
.about-grid > div:first-child .label { position:sticky; top:calc(var(--header-h) + 2rem); }
.about-grid .prose { max-width:72ch; font-size:clamp(1.12rem,1.03rem + .35vw,1.3rem); line-height:1.85; }
.about-grid .prose > p:first-child { font-size:clamp(1.35rem,1.15rem + .75vw,1.85rem); line-height:1.5; font-family:var(--f-display); letter-spacing:-.02em; color:#17191f; }
.about-grid .prose h2 { padding-top:1rem; }
.what-list li { padding:1.5rem 0; border-bottom:1px solid var(--line-dark); }
.what-list li h3 { font-size:clamp(1.35rem,1.1rem + .8vw,1.8rem); }
.what-list li p { margin-top:.65rem; color:var(--ash); max-width:55ch; }

/* Müşteri yorumları: derinlik, kaynak ve okunabilir kart hiyerarşisi */
.quotes { align-items:stretch; gap:1.15rem; }
.quote { position:relative; overflow:hidden; min-height:18rem; padding:clamp(1.5rem,1.2rem + 1.2vw,2.25rem); background:linear-gradient(145deg,#fff,#f1f3f8); border:1px solid #e0e3ea; box-shadow:0 12px 35px rgba(12,17,35,.045); clip-path:none; border-radius:2px; transition:transform .45s var(--ease-out),box-shadow .45s,border-color .45s; }
.quote::before { content:"“"; position:absolute; top:.1rem; right:1.25rem; font:700 6.5rem/.9 Georgia,serif; color:rgba(2,28,247,.08); pointer-events:none; }
.quote::after { content:""; width:3.25rem; height:3px; background:linear-gradient(90deg,var(--blue),var(--orange)); }
.quote:hover { transform:translateY(-5px); box-shadow:0 22px 55px rgba(12,17,35,.1); border-color:#c5cbff; }
.quote blockquote { position:relative; z-index:1; font-family:var(--f-text); font-size:clamp(1.08rem,1rem + .2vw,1.2rem); line-height:1.7; letter-spacing:0; }
.quote figcaption { font-size:.95rem; line-height:1.6; }
.quote figcaption b { font:700 1.08rem/1.4 var(--f-display); margin-bottom:.2rem; }

/* İletişim / teklif formları: sakin ama hissedilir mikro etkileşim */
.form-panel { position:relative; overflow:hidden; border:1px solid #e0e3ea; border-radius:3px; clip-path:none; background:linear-gradient(145deg,#f7f8fb,#eef0f5); box-shadow:0 18px 55px rgba(12,17,35,.06); transition:box-shadow .4s,border-color .4s; }
.form-panel::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--blue),#777fff,var(--orange)); transform:scaleX(.32); transform-origin:left; transition:transform .6s var(--ease-out); }
.form-panel:focus-within { border-color:#b6beff; box-shadow:0 24px 65px rgba(2,28,247,.1); }
.form-panel:focus-within::before { transform:scaleX(1); }
.field label,.field .field-label { font-size:1rem; letter-spacing:-.005em; }
.input,.select,.textarea { min-height:3.6rem; border-radius:2px; border:1px solid #cdd2dc; background:rgba(255,255,255,.88); padding:.8rem 1rem; transition:border-color .25s,box-shadow .25s,transform .25s,background .25s; }
.textarea { min-height:10.5rem; }
.input:hover,.select:hover,.textarea:hover { border-color:#7d88ff; background:#fff; }
.input:focus,.select:focus,.textarea:focus { transform:translateY(-1px); border-color:var(--blue); box-shadow:0 0 0 4px rgba(2,28,247,.11); }
.choice span { min-height:4.1rem; border-radius:2px; background:rgba(255,255,255,.7); transition:transform .3s var(--ease-out),border-color .3s,background .3s,box-shadow .3s; }
.choice:hover span { transform:translateY(-2px); box-shadow:0 8px 20px rgba(12,17,35,.06); }
.choice input:checked + span { background:linear-gradient(135deg,#111215,#252a39); box-shadow:0 7px 20px rgba(2,28,247,.12); }
.quote-steps li { font-size:.95rem; line-height:1.55; }
.quote-steps li b { font-size:1.05rem; margin-bottom:.2rem; }
.form-actions .btn { transition:transform .25s var(--ease-out),box-shadow .25s; }
.form-actions .btn:hover { transform:translateY(-2px); box-shadow:0 10px 25px rgba(2,28,247,.16); }

/* Ana sayfa çağrısı: daha belirgin görsel hiyerarşi */
.cta-band { position:relative; overflow:hidden; background:radial-gradient(ellipse at 85% 15%,rgba(2,28,247,.22),transparent 36%),linear-gradient(135deg,#101116,#08090d 70%); }
.cta-band::after { content:""; position:absolute; width:28rem; height:28rem; right:-10rem; bottom:-17rem; border:1px solid rgba(125,136,255,.28); border-radius:50%; box-shadow:0 0 0 2.5rem rgba(125,136,255,.035),0 0 0 5rem rgba(125,136,255,.025); pointer-events:none; }
.cta-band .wrap { position:relative; z-index:1; }
.cta-band h2 { max-width:13ch; font-size:clamp(2.8rem,2rem + 4.2vw,5.8rem); }
.cta-band__links a { border-color:rgba(255,255,255,.18); padding:1rem; transition:background .3s,border-color .3s,transform .3s; }
.cta-band__links a:hover { background:rgba(255,255,255,.06); border-color:rgba(125,136,255,.7); transform:translateY(-3px); }

@media (max-width:1100px) {
  .nav ul { gap:1rem; }
  .nav a { font-size:.98rem; }
}
@media (max-width:960px) {
  :root { --header-h:4.5rem; }
  .about-grid > div:first-child .label { position:static; }
}
@media (max-width:560px) {
  .quote { min-height:0; }
  .site-footer .footer-bottom { font-size:.84rem; }
}
@media (prefers-reduced-motion:reduce) {
  .quote,.form-panel,.choice span,.input,.select,.textarea { transition:none !important; }
}

/* ==========================================================================
   29. Kurumsal bileşen sistemi (v3)
   Ortak kart dili: ince kenarlık, yumuşak gölge, 12px köşe, ölçülü hover.
   Pah (chamfer) köşe yalnızca düğmelerde ve vurgu öğelerinde kullanılır.
   ========================================================================== */
:root {
  --r-card: 12px;
  --r-sm: 8px;
  --shadow-1: 0 1px 2px rgba(12, 17, 35, 0.04), 0 8px 24px rgba(12, 17, 35, 0.05);
  --shadow-2: 0 2px 6px rgba(12, 17, 35, 0.06), 0 22px 48px rgba(12, 17, 35, 0.11);
  --line-soft: #e4e7ec;
  --text-2: #3b3f47;
}
[hidden] { display: none !important; }

/* Kartın tamamını tıklanabilir yapan bağlantı (tek odak noktası, erişilebilir) */
.stretched { text-decoration: none; }
.stretched::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.stretched:focus-visible { outline: none; }
.svc-card:focus-within, .proj-card:focus-within { outline: 2px solid var(--blue); outline-offset: 3px; }

.chip { display: inline-flex; align-items: center; min-height: 1.75rem; padding: 0 0.75rem; border-radius: 999px; background: var(--mist); color: var(--text-2); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.01em; line-height: 1; }
.on-dark .chip { background: rgba(255, 255, 255, 0.08); color: #d4d8df; }
.h2 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.6rem); line-height: 1.04; letter-spacing: -0.03em; }

/* Bölüm başlığı */
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, auto); align-items: end; gap: var(--s-5) var(--s-7); margin-bottom: clamp(2.25rem, 1.5rem + 2.5vw, 3.75rem); }
.sec-head h2 { margin-top: 0.9rem; max-width: 18ch; }
.sec-head__lead { max-width: 44ch; color: var(--steel); font-size: var(--fs-body); line-height: 1.6; }
.on-dark .sec-head__lead { color: var(--ash); }
.sec-head__side { display: grid; gap: var(--s-4); justify-items: start; }



/* ---------- Hizmet kartları ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.svc-card { position: relative; display: flex; flex-direction: column; padding: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-card); box-shadow: var(--shadow-1); transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med), border-color var(--t-med); }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: #c9ceff; }
.svc-card__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.svc-card__icon { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 10px; background: var(--mist); color: var(--ink); transition: background var(--t-med), color var(--t-med); }
.svc-card__icon .i { width: 1.45rem; height: 1.45rem; }
.svc-card:hover .svc-card__icon { background: var(--blue); color: #fff; }
.svc-card__time { font-size: var(--fs-micro); color: var(--steel); white-space: nowrap; }
.svc-card__time b { font-family: var(--f-display); font-size: 1rem; color: var(--ink); }
.svc-card__title { margin-top: 1.4rem; font-size: clamp(1.35rem, 1.2rem + 0.5vw, 1.6rem); line-height: 1.15; }
.svc-card__title a { color: inherit; }
.svc-card__text { margin-top: 0.7rem; color: var(--steel); font-size: var(--fs-small); line-height: 1.6; }
.svc-card__list { list-style: none; margin-top: 1.15rem; display: grid; gap: 0.45rem; }
.svc-card__list li { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.95rem; line-height: 1.45; color: var(--text-2); }
.svc-card__list .i { width: 1.05rem; height: 1.05rem; flex: none; margin-top: 0.15rem; color: var(--blue); }
.svc-card__more { margin-top: auto; padding-top: 1.5rem; display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; }
.svc-card__more .i { transition: transform var(--t-med) var(--ease-out); }
.svc-card:hover .svc-card__more { color: var(--blue); }
.svc-card:hover .svc-card__more .i { transform: translateX(4px); }
.svc-card--cta { color: #fff; background: radial-gradient(ellipse at 100% 0%, rgba(2, 28, 247, 0.45), transparent 55%), var(--ink); border-color: var(--ink); }
.svc-card--cta:hover { border-color: var(--ink); }
.svc-card--cta .svc-card__icon { background: rgba(255, 255, 255, 0.08); color: #fff; }
.svc-card--cta .svc-card__text { color: var(--ash); }
.svc-card--cta .btn { margin-top: auto; align-self: flex-start; }
.svc-card--cta .svc-card__title { font-size: 1.35rem; }
.svc-card--cta .svc-card__text + .btn { margin-top: 1.5rem; }

/* ---------- Proje kartları ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.proj-card { position: relative; display: flex; flex-direction: column; min-width: 0; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-card); box-shadow: var(--shadow-1); transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med), border-color var(--t-med); }
.proj-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--mist-2); border-bottom: 1px solid var(--line-soft); }
.proj-card__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.proj-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem 1.4rem 1.3rem; }
.proj-card__top { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.proj-card__year { font-size: var(--fs-micro); color: var(--steel); }
.proj-card__title { margin-top: 0.85rem; font-size: 1.35rem; line-height: 1.2; }
.proj-card__title a { color: inherit; }
.proj-card__text { margin-top: 0.5rem; color: var(--steel); font-size: 0.95rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.proj-card__foot { margin-top: auto; padding-top: 1.1rem; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.proj-card__more { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; }
.proj-card__more .i { transition: transform var(--t-med) var(--ease-out); }
.proj-card:hover .proj-card__more { color: var(--blue); }
.proj-card:hover .proj-card__more .i { transform: translateX(4px); }
.proj-card__live { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 0.3rem; min-width: 0; font-size: var(--fs-micro); color: var(--steel); text-decoration: none; }
.proj-card__live .i { width: 0.9rem; height: 0.9rem; flex: none; }
.proj-card__live:hover { color: var(--blue); text-decoration: underline; }
.proj-card .poster { position: absolute; }

/* Referans filtresi */
.proj-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.proj-filter button { min-height: 2.5rem; padding: 0 1rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 0.95rem; cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast); }
.proj-filter button:hover { border-color: var(--ink); }
.proj-filter button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.proj-filter small { color: inherit; opacity: 0.6; margin-left: 0.25rem; }
.proj-card.is-filtered { display: none; }

/* ---------- Neden Sezer Yazılım ---------- */
.why__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2.5rem, 1rem + 4vw, 5.5rem); align-items: start; }
.why__intro { position: sticky; top: calc(var(--header-h) + 2rem); }
.why__intro h2 { margin-top: 0.9rem; max-width: 14ch; }
.why__lead { margin-top: 1.25rem; max-width: 42ch; font-size: var(--fs-lead); line-height: 1.55; color: var(--text-2); }
.why__facts { margin: 2rem 0 0; display: grid; }
.why__facts div { padding: 1rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 8.5rem minmax(0, 1fr); align-items: baseline; gap: 1rem; }
.why__facts dt { font-family: var(--f-display); font-weight: 700; font-size: 2.2rem; line-height: 1; letter-spacing: -0.03em; }
.why__facts dt small { font-size: 1rem; color: var(--steel); letter-spacing: 0; }
.why__facts dd { margin: 0; color: var(--steel); font-size: 0.95rem; line-height: 1.5; }
.why-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.why-card { padding: 1.6rem; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-card); transition: border-color var(--t-med), box-shadow var(--t-med), transform var(--t-med) var(--ease-out); }
.why-card:hover { border-color: #c9ceff; box-shadow: var(--shadow-1); transform: translateY(-3px); }
.why-card__icon { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border-radius: 10px; color: var(--blue); background: linear-gradient(135deg, rgba(2, 28, 247, 0.1), rgba(227, 88, 5, 0.07)); }
.why-card__icon .i { width: 1.35rem; height: 1.35rem; }
.why-card h3 { margin-top: 1.1rem; font-size: 1.2rem; line-height: 1.25; }
.why-card p { margin-top: 0.5rem; color: var(--steel); font-size: 0.97rem; line-height: 1.6; }

/* ---------- Çalışma süreci (koyu) ---------- */
.flow { background: radial-gradient(ellipse 60% 50% at 100% 0%, rgba(2, 28, 247, 0.18), transparent 60%), var(--ink); }
.flow__list { list-style: none; display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 1rem; }
.flow__step { position: relative; padding: 1.6rem; background: var(--graphite); border: 1px solid #23262c; border-radius: var(--r-card); transition: border-color var(--t-med), transform var(--t-med) var(--ease-out); }
.flow__step:hover { border-color: rgba(107, 123, 255, 0.6); transform: translateY(-3px); }
.flow__step:not(:last-child)::after { content: ""; position: absolute; top: 2.95rem; right: -1rem; width: 1rem; height: 2px; background: linear-gradient(90deg, var(--blue-on-dark), var(--orange-on-dark)); }
.flow__no { width: 2.7rem; height: 2.7rem; display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; color: #fff; background: var(--blue); clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%); }
.flow__step:nth-child(even) .flow__no { background: var(--orange); }
.flow__step h3 { margin-top: 1.25rem; font-size: 1.35rem; }
.flow__step p { margin-top: 0.6rem; color: var(--ash); font-size: 0.97rem; line-height: 1.6; }

/* ---------- SSS (ana sayfa) ---------- */
.faq-split { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 5.5rem); align-items: start; }
.faq-split__intro { position: sticky; top: calc(var(--header-h) + 2rem); }
.faq-split__intro h2 { margin-top: 0.9rem; }
.faq-split__intro .sec-head__lead { margin-top: 1rem; }
.faq-split__actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.faq--cards { border-top: 0; max-width: none; display: grid; gap: 0.75rem; }
.faq--cards details { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-card); padding: 0 1.4rem; transition: border-color var(--t-med), box-shadow var(--t-med); }
.faq--cards details[open] { border-color: #c9ceff; box-shadow: var(--shadow-1); }
.faq--cards summary { padding: 1.2rem 0; font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem); }
.faq--cards .answer { padding-bottom: 1.35rem; color: var(--text-2); }

/* ---------- Blog kartları (ortak) ---------- */
.card { position: relative; padding: 1.5rem; background: #fff; border: 1px solid var(--line-soft); border-top: 1px solid var(--line-soft); border-radius: var(--r-card); box-shadow: var(--shadow-1); transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med), border-color var(--t-med); }
.card:hover { border-color: #c9ceff; border-top-color: #c9ceff; box-shadow: var(--shadow-2); transform: translateY(-4px); }
.card .frame { margin: -1.5rem -1.5rem 1.25rem; border-radius: var(--r-card) var(--r-card) 0 0; clip-path: none; }
.card h3 { font-size: 1.25rem; }
.card--feature { padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.card--feature .frame { margin: 0; border-radius: var(--r-sm); }
.on-mist .card { box-shadow: none; }

/* ---------- Duyarlı düzen (v3) ---------- */
@media (max-width: 1100px) {
  .svc-grid, .proj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow__step::after { display: none; }
  .why__grid, .faq-split { grid-template-columns: 1fr; }
  .why__intro, .faq-split__intro { position: static; }
}
@media (max-width: 960px) {
  .sec-head { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 680px) {
  .svc-grid, .proj-grid, .why-grid, .flow__list { grid-template-columns: 1fr; }
  .why__facts div { grid-template-columns: 1fr; gap: 0.35rem; }
  .faq--cards details { padding: 0 1.1rem; }
}
@media (prefers-reduced-motion: reduce) {
  .svc-card, .proj-card, .why-card, .flow__step, .card { transition: none !important; transform: none !important; }
}

/* ---------- Hizmetler sayfası (v3) ---------- */
.svc-blocks { display: grid; gap: 1.25rem; }
.service-block--card { padding: clamp(1.5rem, 1rem + 2.5vw, 3rem); background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-card); box-shadow: var(--shadow-1); scroll-margin-top: calc(var(--header-h) + 5rem); }
.service-block--card:first-child { border-top: 1px solid var(--line-soft); }
.service-block--card .service-block__head h2 { margin-top: 1.25rem; font-size: clamp(2rem, 1.5rem + 2vw, 3rem); }
.service-block__actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.service-block--card .service-block__head .btn, .service-block--card .service-block__head .link-arrow { margin-top: 0; }
.service-block--card .checklist { border-top-color: var(--line-soft); }
.service-block--card .checklist li { border-bottom-color: var(--line-soft); }
.service-block--card .checklist li:nth-child(even) { border-left-color: var(--line-soft); }
/* Koyu sayfa başlığında ikincil metin kontrastı (WCAG AA) */
.page-hero--dark .muted, .page-hero--dark .lead { color: var(--ash); }
.why-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) { .why-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .why-grid--3 { grid-template-columns: 1fr; } }
/* Küçük metin ve beyaz yazı zemininde AA kontrastlı turuncu (marka turuncusu yalnızca dekoratif öğelerde) */
:root { --orange-text: #c74d04; }
.flow__step:nth-child(even) .flow__no { background: var(--orange-text); }
.field .req { color: var(--orange-text); }
/* Yorum kartları: ortak kart dili */
.quotes { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.quote { border-radius: var(--r-card); border-color: var(--line-soft); background: #fff; min-height: 0; }
@media (max-width: 1100px) { .quotes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .quotes { grid-template-columns: 1fr; } }

/* ==========================================================================
   30. v4 — Premium ana sayfa: 3B proje vitrini, marka şeridi, kaydırmalı anlatımlar
   Siyah/beyaz zemin + logo mavisi. Hareketler yalnızca transform/opacity;
   prefers-reduced-motion açıkken tümü durur.
   ========================================================================== */
:root { --blue-glow: #3d55ff; --blue-soft-dark: #8e9bff; --hairline-dark: rgba(255, 255, 255, 0.09); }

/* ---------- Karşılama ---------- */
.hx { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: #000; padding-top: calc(var(--header-h) + clamp(2.75rem, 1.5rem + 4.5vw, 6rem)); padding-bottom: clamp(1.5rem, 1rem + 2vw, 3rem); }
.hx__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.hx__bg::after { content: ""; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(180deg, transparent, #000 85%); }
.hx__grid { position: absolute; inset: -1px; background-image: linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px); background-size: 64px 64px; background-position: center top; mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 10%, transparent 72%); -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 10%, transparent 72%); }
.hx__beam { position: absolute; top: -40%; width: 22vw; min-width: 12rem; height: 150%; border-radius: 50%; background: linear-gradient(180deg, transparent, rgba(61, 85, 255, 0.22) 45%, rgba(61, 85, 255, 0.05) 70%, transparent); filter: blur(48px); opacity: 0.85; transform: rotate(18deg); }
.hx__beam--a { left: 6%; }
.hx__beam--b { right: 4%; transform: rotate(-20deg); background: linear-gradient(180deg, transparent, rgba(142, 155, 255, 0.16) 45%, transparent); }
.hx__beam--c { left: 44%; width: 10vw; opacity: 0.5; transform: rotate(4deg); background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.08) 50%, transparent); }
.hx__glow { position: absolute; left: 50%; bottom: 8%; width: min(1100px, 120vw); height: 48%; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse at center, rgba(2, 28, 247, 0.55), rgba(2, 28, 247, 0.16) 45%, transparent 70%); filter: blur(30px); }
.hx--motion .hx__beam--a { animation: hx-drift-a 22s ease-in-out infinite alternate; }
.hx--motion .hx__beam--b { animation: hx-drift-b 26s ease-in-out infinite alternate; }
.hx--motion .hx__beam--c { animation: hx-drift-c 30s ease-in-out infinite alternate; }
.hx--motion .hx__glow { animation: hx-breathe 12s ease-in-out infinite alternate; }
@keyframes hx-drift-a { from { transform: translate3d(-4vw, 0, 0) rotate(18deg); } to { transform: translate3d(8vw, 3%, 0) rotate(24deg); } }
@keyframes hx-drift-b { from { transform: translate3d(3vw, 2%, 0) rotate(-20deg); } to { transform: translate3d(-7vw, -2%, 0) rotate(-14deg); } }
@keyframes hx-drift-c { from { transform: translate3d(-10vw, 0, 0) rotate(4deg); opacity: 0.25; } to { transform: translate3d(12vw, 0, 0) rotate(-6deg); opacity: 0.6; } }
@keyframes hx-breathe { from { opacity: 0.75; transform: translateX(-50%) scale(0.96); } to { opacity: 1; transform: translateX(-50%) scale(1.04); } }

.hx__copy { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hx__eyebrow { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.45rem 0.95rem 0.45rem 0.8rem; border: 1px solid var(--hairline-dark); border-radius: 999px; background: rgba(255, 255, 255, 0.04); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #c9cdd4; font-size: 0.9rem; }
.hx__eyebrow .dot { width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--blue-soft-dark); box-shadow: 0 0 0 4px rgba(142, 155, 255, 0.16), 0 0 14px rgba(142, 155, 255, 0.8); }
.hx__title { margin-top: 1.4rem; max-width: 16ch; font-size: clamp(2.5rem, 1.2rem + 4.6vw, 5.6rem); line-height: 0.98; letter-spacing: -0.042em; text-wrap: balance; }
.hx__title em { font-style: normal; background: linear-gradient(100deg, #9aa6ff 0%, #4a62ff 45%, #2f49ff 60%, #a7b1ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hx__lead { margin-top: 1.5rem; max-width: 50ch; color: #a9afb9; font-size: var(--fs-lead); line-height: 1.55; text-wrap: pretty; }
.hx__actions { margin-top: 2.1rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }

/* ---------- 3B proje vitrini (coverflow) ---------- */
.cf { --cw: clamp(15rem, 9rem + 20vw, 27rem); position: relative; margin-top: clamp(2.75rem, 2rem + 3vw, 4.5rem); }
.cf__stage { position: relative; overflow: hidden; padding-block: 1rem 0; }
.cf__track { list-style: none; display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 var(--gutter) 1rem; scrollbar-width: none; }
.cf__track::-webkit-scrollbar { display: none; }
.cf__slide { flex: none; width: var(--cw); scroll-snap-align: center; }
.cf__card { display: block; overflow: hidden; border-radius: 14px; background: #0d0f14; color: inherit; text-decoration: none; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 30px 80px rgba(0, 0, 0, 0.6); }
.cf__bar { display: flex; align-items: center; gap: 5px; height: 1.85rem; padding: 0 0.8rem; background: #15181e; border-bottom: 1px solid rgba(255, 255, 255, 0.06); font-size: 0.7rem; color: #7d8390; }
.cf__bar i { width: 7px; height: 7px; flex: none; border-radius: 50%; background: #323640; }
.cf__bar span { flex: 1; overflow: hidden; margin-right: 2rem; text-align: center; white-space: nowrap; text-overflow: ellipsis; }
.cf__shot { display: block; aspect-ratio: 4 / 4.6; overflow: hidden; background: #e9ebef; }
.cf__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.cf__ui { display: flex; align-items: center; justify-content: center; gap: 1.25rem; margin-top: 1.25rem; }
.cf__btn { width: 2.75rem; height: 2.75rem; flex: none; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.16); background: rgba(255, 255, 255, 0.04); color: #fff; cursor: pointer; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast); }
.cf__btn:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.32); }
.cf__btn:active { transform: scale(0.94); }
.cf__btn .i { width: 1.1rem; height: 1.1rem; }
.cf__caption { min-width: min(18rem, 60vw); display: grid; justify-items: center; gap: 0.2rem; text-align: center; }
.cf__caption b { font-family: var(--f-display); font-size: clamp(1.1rem, 1rem + 0.5vw, 1.4rem); letter-spacing: -0.02em; }
.cf__caption span { font-size: 0.85rem; color: #8f95a0; }
.cf__dots { display: flex; justify-content: center; gap: 6px; margin-top: 1rem; }
.cf__dots i { width: 6px; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.22); transition: width var(--t-med) var(--ease-out), background var(--t-med); }
.cf__dots i.is-on { width: 22px; background: #fff; }

/* JS etkinse: 3B sahne */
.cf.is-3d .cf__stage { perspective: 1800px; perspective-origin: 50% 30%; height: calc(var(--cw) * 1.15 + 1.85rem + 2rem); -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent 100%); mask-image: linear-gradient(180deg, #000 72%, transparent 100%); touch-action: pan-y; }
.cf.is-3d .cf__track { display: block; position: relative; height: 100%; overflow: visible; padding: 0; transform-style: preserve-3d; }
.cf.is-3d .cf__slide { position: absolute; top: 1rem; left: 50%; margin-left: calc(var(--cw) / -2); transform-style: preserve-3d; will-change: transform, opacity; transition: transform 0.9s var(--ease-out), opacity 0.9s var(--ease-out), filter 0.9s var(--ease-out); }
.cf.is-3d .cf__slide:not(.is-active) .cf__card { cursor: pointer; }
.cf.is-3d .cf__slide.is-active .cf__card { box-shadow: 0 0 0 1px rgba(142, 155, 255, 0.35), 0 40px 100px rgba(0, 0, 0, 0.7), 0 0 80px rgba(61, 85, 255, 0.25); }
.cf.is-dragging .cf__slide { transition: none; }
.cf__card:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }

/* ---------- Marka şeridi ---------- */
.mq { position: relative; background: #000; color: #fff; padding: clamp(0.5rem, 0.25rem + 1vw, 1.5rem) 0 clamp(3rem, 2rem + 3vw, 5rem); }
.mq__panel { position: relative; display: flex; align-items: center; gap: 1rem 2.5rem; padding: 1.1rem 1.5rem; border: 1px solid var(--hairline-dark); border-radius: 16px; background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.mq__title { flex: none; max-width: 13ch; font-size: 0.85rem; line-height: 1.35; color: #8f95a0; }
.mq__viewport { position: relative; flex: 1; min-width: 0; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.mq__track { list-style: none; display: flex; width: max-content; }
.mq__item { flex: none; display: flex; align-items: center; padding-right: clamp(2.25rem, 1.5rem + 2.5vw, 4rem); }
.mq__item a { color: inherit; text-decoration: none; display: flex; align-items: center; }
.mq__item span { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.05rem, 0.95rem + 0.45vw, 1.35rem); letter-spacing: -0.015em; color: #7f8591; white-space: nowrap; transition: color var(--t-med); }
.mq__item img { height: clamp(1.4rem, 1.2rem + 0.6vw, 2rem); width: auto; max-width: 9rem; object-fit: contain; filter: grayscale(1) brightness(0) invert(1); opacity: 0.55; transition: opacity var(--t-med); }
.mq__item a:hover span, .mq__item a:focus-visible span { color: #fff; }
.mq__item a:hover img, .mq__item a:focus-visible img { opacity: 1; }
.mq.is-running .mq__track { animation: mq-scroll var(--mq-speed, 40s) linear infinite; }
@keyframes mq-scroll { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }

@media (max-width: 680px) {
  .hx__actions .btn { flex: 1 1 auto; }
  .cf { --cw: min(68vw, 17rem); }
  .cf__ui { gap: 0.75rem; }
  .cf__caption { min-width: 0; flex: 1; }
  .mq__panel { flex-direction: column; align-items: stretch; gap: 0.9rem; padding: 1rem 0; }
  .mq__title { max-width: none; text-align: center; }
  .hx__beam--c { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hx__beam, .hx__glow { animation: none !important; }
  .cf.is-3d .cf__slide { transition: none; }
  .mq.is-running .mq__track { animation: none; }
  .mq__track { flex-wrap: wrap; width: auto; justify-content: center; row-gap: 0.75rem; }
  .mq__item[aria-hidden="true"] { display: none; }
  .mq__viewport { -webkit-mask-image: none; mask-image: none; }
}

/* ---------- Proje kartları v4: imleçle gezilen ekran görüntüsü + aşağı açılan ayrıntı ---------- */
.proj-card { transition: box-shadow 0.35s var(--ease-out), border-color 0.35s, border-radius 0.2s; }
.proj-card__media { border-radius: var(--r-card) var(--r-card) 0 0; isolation: isolate; }
.proj-card__media.has-pan { background: #f1f2f5; }
.proj-card__media .proj-card__pan { position: absolute; inset: 0 0 auto 0; width: 100%; height: auto; object-fit: initial; will-change: transform; transform: translate3d(0, 0, 0); }
.proj-card__hint { position: absolute; right: 0.75rem; bottom: 0.75rem; z-index: 1; display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.35rem 0.65rem; border-radius: 999px; background: rgba(0, 0, 0, 0.72); color: #fff; font-size: 0.75rem; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); opacity: 0; transform: translateY(6px); transition: opacity 0.25s, transform 0.25s var(--ease-out); pointer-events: none; }
.proj-card__hint .i { width: 0.8rem; height: 0.8rem; }
.proj-card__foot { padding-top: 0.9rem; }
.proj-card__title { margin-top: 0.75rem; }
.proj-card__toggle { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 0.35rem; min-height: 2.25rem; padding: 0 0.8rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); font-size: 0.85rem; font-weight: 700; cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast); }
.proj-card__toggle .i { width: 0.9rem; height: 0.9rem; transition: transform 0.3s var(--ease-out); }
.proj-card__toggle:hover { border-color: var(--ink); }
.proj-card.is-open .proj-card__toggle .i { transform: rotate(45deg); }
.proj-card__drawer { position: absolute; z-index: 6; top: calc(100% - 1px); left: -1px; right: -1px; background: #fff; border: 1px solid #c9ceff; border-top: 0; border-radius: 0 0 var(--r-card) var(--r-card); box-shadow: 0 30px 50px rgba(12, 17, 35, 0.16); clip-path: inset(0 -40px 100% -40px); visibility: hidden; transition: clip-path 0.22s var(--ease-out), visibility 0s linear 0.22s; }
.proj-card__drawer-in { padding: 0.25rem 1.4rem 1.3rem; border-top: 1px dashed var(--line-soft); display: grid; gap: 0.9rem; }
.proj-card__drawer .proj-card__text { margin-top: 0.9rem; -webkit-line-clamp: 4; }
.proj-card__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.4rem; }
.proj-card__tags li { padding: 0.25rem 0.6rem; border-radius: 999px; background: #eef0ff; color: #1d2fd6; font-size: 0.78rem; font-weight: 700; }
.proj-card__facts { margin: 0.9rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, auto)); justify-content: start; gap: 0.25rem 1.6rem; }
.proj-card__facts dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--steel); }
.proj-card__facts dd { margin: 0.15rem 0 0; font-size: 0.92rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-card__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; }
.proj-card__actions .proj-card__live { font-size: 0.9rem; font-weight: 700; color: var(--ink); }
/* Açık durum (masaüstünde fareyle, her yerde odakla / düğmeyle) */
.proj-card.is-open { z-index: 7; border-color: #c9ceff; border-radius: var(--r-card) var(--r-card) 0 0; box-shadow: 0 30px 60px rgba(12, 17, 35, 0.14); }
.proj-card.is-open .proj-card__drawer { clip-path: inset(0 -40px -60px -40px); visibility: visible; transition: clip-path 0.42s var(--ease-out), visibility 0s; }
.proj-card.is-open .proj-card__hint, .proj-card.is-panning .proj-card__hint { opacity: 1; transform: none; }
.proj-card.is-panning .proj-card__hint { opacity: 0; }
.proj-card.is-autopan .proj-card__pan { transition: transform 7s linear; }
@media (hover: none), (max-width: 680px) {
  .proj-card__drawer { position: static; border: 0; box-shadow: none; clip-path: none; display: grid; grid-template-rows: 0fr; visibility: visible; transition: grid-template-rows 0.35s var(--ease-out); }
  .proj-card__drawer-in { overflow: hidden; min-height: 0; padding-top: 0; padding-bottom: 0; border-top-color: transparent; transition: padding 0.35s var(--ease-out); }
  .proj-card.is-open { border-radius: var(--r-card); }
  .proj-card.is-open .proj-card__drawer { grid-template-rows: 1fr; clip-path: none; }
  .proj-card.is-open .proj-card__drawer-in { padding-top: 0.25rem; padding-bottom: 1.3rem; border-top-color: var(--line-soft); }
}
.no-js .proj-card__toggle { display: none; }

/* ---------- Neden Sezer Yazılım: sabit görsel + kaydırmayla değişen aşamalar ---------- */
.story { position: relative; padding-block: var(--section); background: #fff; }
.story__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); align-items: end; gap: 1.25rem 4rem; margin-bottom: clamp(2.5rem, 2rem + 3vw, 5rem); }
.story__head .label { grid-column: 1 / -1; }
.story__head h2 { max-width: 14ch; }
.story__lead { color: var(--steel); font-size: var(--fs-lead); line-height: 1.55; max-width: 46ch; }
.story__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(2.5rem, 1rem + 5vw, 6.5rem); }
.story__visual { position: relative; }
.story__stage { position: sticky; top: calc(var(--header-h) + 3vh); height: min(78vh, 40rem); display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; color: #fff; background: radial-gradient(ellipse 70% 60% at 70% 0%, rgba(2, 28, 247, 0.32), transparent 65%), radial-gradient(ellipse 50% 40% at 0% 100%, rgba(227, 88, 5, 0.12), transparent 65%), #07080b; box-shadow: 0 40px 80px rgba(12, 17, 35, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.06); }
.story__stage::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.story__hud { position: relative; display: flex; align-items: center; justify-content: space-between; padding: 1.4rem 1.6rem 0; }
.story__tag { display: inline-flex; align-items: center; min-height: 1.9rem; padding: 0 0.85rem; border-radius: 999px; background: var(--orange); color: #fff; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.02em; }
.story__count { font-family: var(--f-display); font-size: 0.95rem; color: #8f95a0; font-variant-numeric: tabular-nums; }
.story__count b { color: #fff; font-size: 1.6rem; letter-spacing: -0.02em; }
.story-svg { display: block; width: 100%; height: auto; overflow: visible; }
.story__stage .story-svg { position: relative; flex: 1; min-height: 0; padding: 1rem 1.75rem; }
.story__bar { position: relative; height: 3px; margin: 0 1.6rem 1.5rem; border-radius: 3px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.story__bar span { position: absolute; inset: 0; transform-origin: 0 50%; transform: scaleX(var(--p, 0.16)); background: linear-gradient(90deg, #3d55ff, #8e9bff 70%, #ff8240); transition: transform 0.6s var(--ease-out); }
/* Sahneler */
.sc { opacity: 0; transform: translateY(14px) scale(0.985); transform-origin: 50% 50%; transform-box: view-box; transition: opacity 0.45s var(--ease-out), transform 0.7s var(--ease-out); }
.sc.is-active { opacity: 1; transform: none; transition-delay: 0.12s; }
.sc .p { opacity: 0; transform: translateY(10px) scale(0.96); transform-box: fill-box; transform-origin: 50% 50%; transition: opacity 0.45s var(--ease-out), transform 0.6s var(--ease-out); }
.sc.is-active .p { opacity: 1; transform: none; transition-delay: calc(0.15s + var(--k, 0) * 70ms); }
.sc .d { stroke-dashoffset: 1; transition: stroke-dashoffset 1s var(--ease-io) 0.2s; }
.sc .d--slow { transition-duration: 1.6s; }
.sc.is-active .d { stroke-dashoffset: 0; }
.sc .needle { transform-origin: 0% 100%; }
.sc--4.is-active .needle { animation: needle 2.4s var(--ease-out) 0.4s both; }
@keyframes needle { from { transform: rotate(-70deg); opacity: 0; } 40% { opacity: 1; } to { transform: none; opacity: 1; } }
/* Aşamalar */
.story__steps { list-style: none; display: grid; }
.story__step { min-height: min(62vh, 30rem); display: flex; flex-direction: column; justify-content: center; padding-block: 2rem; border-top: 1px solid var(--line-soft); opacity: 0.32; transition: opacity 0.5s var(--ease-out); }
.story__step:first-child { border-top: 0; }
.story__step.is-active { opacity: 1; }
.story__meta { display: flex; align-items: center; gap: 0.75rem; }
.story__num { font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; color: var(--blue); font-variant-numeric: tabular-nums; }
.story__steptag { display: inline-flex; align-items: center; min-height: 1.6rem; padding: 0 0.65rem; border-radius: 999px; background: #fff4ec; color: #a33f02; font-size: 0.78rem; font-weight: 700; }
.story__step h3 { margin-top: 1rem; font-size: clamp(1.5rem, 1.2rem + 1.1vw, 2.2rem); line-height: 1.12; letter-spacing: -0.025em; max-width: 20ch; }
.story__text { margin-top: 0.9rem; max-width: 46ch; color: var(--text-2); font-size: 1.05rem; line-height: 1.65; }
.story__out { margin-top: 1.25rem; display: inline-flex; align-items: flex-start; gap: 0.55rem; padding: 0.7rem 0.95rem; border-radius: 10px; background: var(--mist); font-size: 0.95rem; line-height: 1.45; max-width: 46ch; }
.story__out .i { width: 1.05rem; height: 1.05rem; flex: none; margin-top: 0.1rem; color: var(--blue); }
.story__mini { display: none; }
.no-js .story__step, .story:not(.is-live) .story__step { opacity: 1; }
.no-js .story__visual, .no-motion .story__visual { display: none; }
.no-js .story__grid, .no-motion .story__grid { grid-template-columns: minmax(0, 46rem); }
.no-js .story__mini, .no-motion .story__mini { display: block; margin-bottom: 1.4rem; padding: 0.75rem 1rem; border-radius: 16px; background: #07080b; }
.no-js .story__step, .no-motion .story__step { min-height: 0; }

/* ---------- Fikirden yayına: kaydırmayla çizilen neon yol ---------- */
.pf { position: relative; color: #fff; background: radial-gradient(ellipse 60% 45% at 85% 10%, rgba(2, 28, 247, 0.22), transparent 62%), radial-gradient(ellipse 40% 35% at 10% 95%, rgba(227, 88, 5, 0.1), transparent 60%), #000; }
.pf__pin { padding-block: var(--section); }
.pf--pin { height: 230vh; }
.pf--pin .pf__pin { position: sticky; top: 0; min-height: 100vh; display: flex; align-items: center; padding-block: calc(var(--header-h) + 1rem) 2rem; }
.pf__inner { width: 100%; }
.pf .sec-head { margin-bottom: clamp(2rem, 1rem + 3vw, 4rem); }
.pf__rail { position: relative; }
.pf__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.pf__track { fill: none; stroke: rgba(255, 255, 255, 0.1); stroke-width: 2; stroke-dasharray: 2 8; stroke-linecap: round; }
.pf__path { fill: none; stroke: url(#pf-grad); stroke-width: 3; stroke-linecap: round; }
.pf__head { fill: #fff; filter: drop-shadow(0 0 8px #8e9bff) drop-shadow(0 0 18px rgba(61, 85, 255, 0.9)); }
.pf__list { position: relative; list-style: none; display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 1.25rem; align-items: start; }
.pf__step { display: grid; justify-items: start; gap: 1.4rem; }
.pf__step:nth-child(even) { margin-top: clamp(3rem, 2rem + 4vw, 6.5rem); }
.pf__node { position: relative; width: 3.5rem; height: 3.5rem; display: grid; place-items: center; border-radius: 50%; background: #0b0d12; border: 1px solid rgba(255, 255, 255, 0.16); font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; color: #8f95a0; transition: background 0.5s var(--ease-out), color 0.5s, border-color 0.5s, box-shadow 0.5s; }
.pf__node::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 1px solid rgba(142, 155, 255, 0); transition: border-color 0.5s, transform 0.6s var(--ease-out); transform: scale(0.8); }
.pf__card { padding: 1.4rem 1.5rem; border-radius: 16px; background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08); transition: background 0.5s var(--ease-out), border-color 0.5s, transform 0.6s var(--ease-out), opacity 0.5s; opacity: 0.55; transform: translateY(8px); }
.pf__card h3 { font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.55rem); }
.pf__card p { margin-top: 0.6rem; color: var(--ash); font-size: 0.97rem; line-height: 1.6; }
.pf__step.is-on .pf__node { background: var(--blue); border-color: transparent; color: #fff; box-shadow: 0 0 0 6px rgba(2, 28, 247, 0.18), 0 0 30px rgba(61, 85, 255, 0.7); }
.pf__step.is-on:last-child .pf__node { background: var(--orange); box-shadow: 0 0 0 6px rgba(227, 88, 5, 0.18), 0 0 30px rgba(255, 130, 64, 0.6); }
.pf__step.is-on .pf__card { opacity: 1; transform: none; border-color: rgba(142, 155, 255, 0.28); background: linear-gradient(180deg, rgba(61, 85, 255, 0.1), rgba(255, 255, 255, 0.02)); }
.pf__step.is-current .pf__node::after { border-color: rgba(142, 155, 255, 0.6); transform: scale(1); }
.pf:not(.is-live) .pf__card { opacity: 1; transform: none; }

/* ---------- Müşteri yorumları ---------- */
.tst .sec-head { align-items: end; }
.tst__nav { display: flex; gap: 0.5rem; }
.tst__btn { width: 2.9rem; height: 2.9rem; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast); }
.tst__btn:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.tst__btn:disabled { opacity: 0.35; pointer-events: none; }
.tst__btn .i { width: 1.1rem; height: 1.1rem; }
.tst__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 2.5rem) / 3); gap: 1.25rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 0.25rem 0.25rem 1.25rem; margin: -0.25rem; scrollbar-width: thin; }
.tst__track--static { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; }
.tst__track:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.tst__card { position: relative; scroll-snap-align: start; display: flex; flex-direction: column; margin: 0; padding: 1.75rem 1.75rem 1.5rem; border-radius: 16px; background: #fff; border: 1px solid var(--line-soft); box-shadow: var(--shadow-1); transition: border-color 0.35s, box-shadow 0.35s, transform 0.45s var(--ease-out); }
.tst__card:hover { border-color: #c9ceff; box-shadow: var(--shadow-2); transform: translateY(-3px); }
.tst__mark { width: 2.4rem; height: 2.4rem; display: grid; place-items: center; border-radius: 10px; background: #eef0ff; color: var(--blue); }
.tst__mark .i { width: 1.15rem; height: 1.15rem; }
.tst__card blockquote { margin: 1.1rem 0 0; font-size: 1.04rem; line-height: 1.65; color: var(--text-2); }
.tst__card figcaption { margin-top: auto; padding-top: 1.4rem; display: flex; align-items: center; gap: 0.8rem; }
.tst__avatar, .tst__logo { width: 2.8rem; height: 2.8rem; flex: none; border-radius: 50%; }
.tst__avatar { display: grid; place-items: center; background: var(--ink); color: #fff; font-family: var(--f-display); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.02em; }
.tst__logo { object-fit: contain; background: var(--mist); padding: 0.35rem; }
.tst__who { display: grid; gap: 0.1rem; min-width: 0; }
.tst__who b { font-size: 0.98rem; }
.tst__who span { font-size: 0.86rem; color: var(--steel); }
.tst__who small { font-size: 0.78rem; color: var(--steel); }

@media (max-width: 1100px) {
  .tst__track { grid-auto-columns: calc((100% - 1.25rem) / 2); }
  .tst__track--static { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .story__head { grid-template-columns: 1fr; }
  .story__grid { grid-template-columns: 1fr; }
  .story__visual { display: none; }
  .story__step { min-height: 0; opacity: 1; padding-block: 2.25rem; }
  .story__mini { display: block; margin-bottom: 1.4rem; padding: 0.75rem 1rem; border-radius: 16px; background: radial-gradient(ellipse 70% 60% at 70% 0%, rgba(2, 28, 247, 0.3), transparent 65%), #07080b; }
  .story__mini .story-svg { max-height: 15rem; margin-inline: auto; }
  .pf__list { grid-template-columns: 1fr; gap: 1.5rem; padding-left: 0; }
  .pf__step { grid-template-columns: 3.5rem minmax(0, 1fr); align-items: start; gap: 1.1rem; }
  .pf__step:nth-child(even) { margin-top: 0; }
}
@media (max-width: 680px) {
  .tst__track { grid-auto-columns: 86%; }
  .tst__track--static { grid-template-columns: 1fr; }
  .proj-card__facts { grid-template-columns: repeat(2, minmax(0, auto)); }
}
@media (prefers-reduced-motion: reduce) {
  .sc, .sc .p, .sc .d, .story__step, .pf__card, .pf__node, .tst__card, .proj-card__drawer, .proj-card__pan { transition: none !important; animation: none !important; }
  .sc .d { stroke-dashoffset: 0; }
}


/* ---------- Hizmetler sayfası v4: sekmeler (yapışkan değil) + ayrıntılı hizmet blokları ---------- */
.svc-tabs { background: #fff; border-bottom: 1px solid var(--line-soft); }
.svc-tabs__inner { display: flex; gap: 0.5rem; overflow-x: auto; padding-block: 1rem; scrollbar-width: none; -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; }
.svc-tabs__inner::-webkit-scrollbar { display: none; }
.svc-tabs a { flex: none; scroll-snap-align: start; display: inline-flex; align-items: center; gap: 0.55rem; min-height: 2.75rem; padding: 0 1.1rem; border: 1px solid var(--line); border-radius: 999px; font-size: 0.95rem; font-weight: 700; color: var(--ink); text-decoration: none; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast); }
.svc-tabs a .i { width: 1.05rem; height: 1.05rem; color: var(--blue); transition: color var(--t-fast); }
.svc-tabs a:hover { border-color: var(--ink); }
.svc-tabs a.is-active, .svc-tabs a[aria-current="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.svc-tabs a.is-active .i, .svc-tabs a[aria-current="true"] .i { color: #fff; }
.svc-list { display: grid; gap: 1.5rem; }
.svc-block { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(1.75rem, 1rem + 3vw, 4.5rem); padding: clamp(1.5rem, 1rem + 2.5vw, 3.25rem); background: #fff; border: 1px solid var(--line-soft); border-radius: 18px; box-shadow: var(--shadow-1); scroll-margin-top: calc(var(--header-h) + 1.25rem); }
.svc-block:focus { outline: none; }
.svc-block__head { align-self: start; position: sticky; top: calc(var(--header-h) + 1.5rem); }
.svc-block__badge { display: flex; align-items: center; justify-content: space-between; }
.svc-block__no { font-family: var(--f-display); font-size: 0.9rem; color: var(--steel); font-variant-numeric: tabular-nums; }
.svc-block__head h2 { margin-top: 1.4rem; font-size: clamp(2rem, 1.5rem + 2vw, 3.1rem); line-height: 1.04; letter-spacing: -0.03em; }
.svc-block__summary { margin-top: 1rem; color: var(--text-2); font-size: var(--fs-lead); line-height: 1.55; }
.svc-block__facts { margin: 1.5rem 0 0; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.svc-block__facts div { padding: 0.65rem 0.95rem; border-radius: 10px; background: var(--mist); }
.svc-block__facts dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--steel); }
.svc-block__facts dd { margin: 0.15rem 0 0; font-family: var(--f-display); font-weight: 700; }
.svc-block__prose { max-width: none; font-size: 1.02rem; }
.svc-block__prose h3 { font-size: 1.2rem; margin-top: 1.6rem; }
.svc-block__cols { margin-top: 1.75rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.svc-block__body > .svc-block__cols:first-child { margin-top: 0; }
.svc-block__group { padding: 1.25rem 1.3rem; border: 1px solid var(--line-soft); border-radius: 14px; }
.svc-block__group--benefit { background: linear-gradient(160deg, #f2f4ff, #fff 70%); border-color: #dfe3ff; }
.svc-block__group h3 { font-size: 1.05rem; }
.svc-list__items { list-style: none; margin-top: 0.85rem; display: grid; gap: 0.55rem; }
.svc-list__items li { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.95rem; line-height: 1.45; color: var(--text-2); }
.svc-list__items .i { width: 1.05rem; height: 1.05rem; flex: none; margin-top: 0.12rem; color: var(--blue); }
.svc-block__group--benefit .i { color: var(--orange-text); }
.svc-block__process { margin-top: 1.5rem; padding-top: 1.4rem; border-top: 1px dashed var(--line); }
.svc-block__process h3 { font-size: 1.05rem; }
.svc-block__process ol { list-style: none; margin-top: 0.9rem; display: flex; flex-wrap: wrap; gap: 0.5rem; counter-reset: none; }
.svc-block__process li { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.85rem 0.4rem 0.4rem; border-radius: 999px; background: var(--mist); font-size: 0.9rem; }
.svc-block__process li span { width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font-size: 0.78rem; font-weight: 700; }
.svc-block__process li:not(:last-child)::after { content: ""; width: 0.9rem; height: 1px; margin-left: 0.4rem; background: var(--line); }
@media (max-width: 960px) {
  .svc-block { grid-template-columns: 1fr; }
  .svc-block__head { position: static; }
}

/* ---------- Hakkımızda v4 ---------- */
.ab-hero { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: #000; padding-top: calc(var(--header-h) + clamp(2.5rem, 1.5rem + 5vw, 6.5rem)); padding-bottom: clamp(3rem, 2rem + 4vw, 6rem); }
.ab-hero__bg { position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 55% 60% at 90% 10%, rgba(2, 28, 247, 0.35), transparent 65%), radial-gradient(ellipse 40% 40% at 0% 100%, rgba(227, 88, 5, 0.12), transparent 60%); }
.ab-hero__bg::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 60% 70% at 75% 30%, #000, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 60% 70% at 75% 30%, #000, transparent 75%); }
.ab-hero .crumbs { margin-bottom: var(--s-6); }
.ab-hero .crumbs ol { color: var(--ash); }
.ab-hero__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: end; }
.ab-hero__title { margin-top: 1rem; font-size: clamp(2.5rem, 1.4rem + 4.4vw, 5.6rem); line-height: 0.98; letter-spacing: -0.04em; max-width: 13ch; }
.ab-hero__lead { margin-top: 1.4rem; max-width: 48ch; color: #a9afb9; font-size: var(--fs-lead); line-height: 1.55; }
.ab-metrics { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--hairline-dark); border-radius: 18px; overflow: hidden; background: rgba(255, 255, 255, 0.025); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.ab-metrics div { padding: 1.3rem 1.35rem; border-bottom: 1px solid var(--hairline-dark); }
.ab-metrics div:nth-child(odd) { border-right: 1px solid var(--hairline-dark); }
.ab-metrics div:nth-last-child(-n+2):nth-child(odd), .ab-metrics div:last-child { border-bottom: 0; }
.ab-metrics dt { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 1.5rem + 1.6vw, 3rem); line-height: 1; letter-spacing: -0.04em; }
.ab-metrics dt span { font-size: 0.45em; letter-spacing: 0; color: #8f95a0; }
.ab-metrics dd { margin: 0.55rem 0 0; color: #c9cdd4; font-size: 0.92rem; line-height: 1.4; }
.ab-metrics small { display: block; margin-top: 0.2rem; color: #7f8591; font-size: 0.8rem; }
.ab-story__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 1rem + 5vw, 6rem); align-items: center; }
.ab-collage { position: relative; aspect-ratio: 1 / 0.95; }
.ab-collage__item { position: absolute; margin: 0; overflow: hidden; border-radius: 14px; box-shadow: 0 30px 60px rgba(12, 17, 35, 0.18), 0 0 0 1px rgba(12, 17, 35, 0.06); background: var(--mist); will-change: transform; }
.ab-collage__item img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.ab-collage__item figcaption { position: absolute; left: 0.75rem; bottom: 0.75rem; padding: 0.3rem 0.65rem; border-radius: 999px; background: rgba(0, 0, 0, 0.72); color: #fff; font-size: 0.75rem; font-weight: 700; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.ab-collage__item--0 { left: 0; top: 4%; width: 72%; aspect-ratio: 16 / 10; z-index: 2; }
.ab-collage__item--1 { right: 0; top: 34%; width: 58%; aspect-ratio: 16 / 10; z-index: 3; }
.ab-collage__item--2 { left: 10%; bottom: 0; width: 46%; aspect-ratio: 16 / 10; z-index: 1; }
.ab-story__text .prose { margin-top: 1.25rem; }
.ab-story__text .prose h2 { font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem); line-height: 1.08; letter-spacing: -0.03em; }
.ab-pillars__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.ab-pillar { position: relative; padding: clamp(1.5rem, 1.2rem + 1vw, 2.2rem); background: #fff; border: 1px solid var(--line-soft); border-radius: 18px; transition: border-color 0.35s, box-shadow 0.35s, transform 0.45s var(--ease-out); }
.ab-pillar:hover { border-color: #c9ceff; box-shadow: var(--shadow-2); transform: translateY(-3px); }
.ab-pillar__no { position: absolute; top: 1.5rem; right: 1.6rem; font-family: var(--f-display); font-weight: 700; color: var(--line); font-size: 2.2rem; letter-spacing: -0.04em; }
.ab-pillar__icon { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 12px; background: var(--ink); color: #fff; }
.ab-pillar__icon .i { width: 1.4rem; height: 1.4rem; }
.ab-pillar:nth-child(2) .ab-pillar__icon { background: var(--blue); }
.ab-pillar:nth-child(3) .ab-pillar__icon { background: var(--orange-text); }
.ab-pillar h3 { margin-top: 1.4rem; font-size: 1.4rem; }
.ab-pillar p { margin-top: 0.7rem; color: var(--text-2); line-height: 1.65; }
.ab-process__grid { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.ab-step { overflow: hidden; border-radius: 18px; background: #fff; border: 1px solid var(--line-soft); box-shadow: var(--shadow-1); }
.ab-step__art { padding: 0.75rem 1rem; background: radial-gradient(ellipse 70% 60% at 70% 0%, rgba(2, 28, 247, 0.3), transparent 65%), #07080b; }
.ab-step__art .story-svg { max-height: 13rem; margin-inline: auto; }
.ab-step__body { padding: 1.3rem 1.4rem 1.5rem; }
.ab-step h3 { margin-top: 0.8rem; font-size: 1.2rem; line-height: 1.25; }
.ab-step__out { margin-top: 0.8rem; display: flex; gap: 0.45rem; align-items: flex-start; color: var(--steel); font-size: 0.9rem; line-height: 1.45; }
.ab-step__out .i { width: 1rem; height: 1rem; flex: none; margin-top: 0.12rem; color: var(--blue); }
.ab-values__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.ab-value { padding: 1.6rem; border-radius: 16px; border: 1px solid var(--line-soft); background: #fff; transition: border-color 0.35s, transform 0.45s var(--ease-out); }
.ab-value:hover { border-color: #c9ceff; transform: translateY(-3px); }
.ab-value--lead { color: #fff; border-color: transparent; background: radial-gradient(ellipse at 100% 0%, rgba(2, 28, 247, 0.55), transparent 60%), #000; }
.ab-value__icon { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border-radius: 10px; background: var(--mist); color: var(--blue); }
.ab-value--lead .ab-value__icon { background: rgba(255, 255, 255, 0.1); color: #fff; }
.ab-value__icon .i { width: 1.3rem; height: 1.3rem; }
.ab-value h3 { margin-top: 1.1rem; font-size: 1.2rem; }
.ab-value--lead h3 { letter-spacing: -0.01em; }
.ab-value p { margin-top: 0.5rem; color: var(--steel); line-height: 1.6; font-size: 0.97rem; }
.ab-value--lead p { color: #b8bdc7; font-size: 1.05rem; }
@media (max-width: 1100px) {
  .ab-process__grid, .ab-values__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ab-pillars__grid { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  .ab-hero__grid, .ab-story__grid { grid-template-columns: 1fr; }
  .ab-collage { max-width: 34rem; }
}
@media (max-width: 680px) {
  .ab-process__grid, .ab-values__grid { grid-template-columns: 1fr; }
  .ab-value--lead { min-height: 12rem; }
  .ab-metrics dt { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) { [data-parallax] { transform: none !important; } .ab-pillar, .ab-value { transition: none; } }
.preview-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 0.7rem 0; background: var(--orange-text); color: #fff; font-size: 0.92rem; }

.ab-hero .label { color: var(--ash); }

/* ---------- 2026-10-25: hero dengesi + Apple tarzı cam navigasyon ---------- */
@media (min-width: 1101px) {
  .hx {
    padding-top: calc(var(--header-h) + clamp(2rem, 2.8vh, 2.8rem));
    padding-bottom: 0.25rem;
  }
  .hx__title {
    max-width: 24ch;
    font-size: clamp(2.7rem, 1.55rem + 3.35vw, 4.65rem);
    line-height: 1.01;
    letter-spacing: -0.04em;
  }
  .hx__lead {
    margin-top: 1.05rem;
    font-size: clamp(1rem, 0.94rem + 0.28vw, 1.2rem);
    line-height: 1.5;
  }
  .hx__actions { margin-top: 1.5rem; }
  .cf { margin-top: clamp(1.6rem, 2.1vh, 2.2rem); }
  .cf__stage { padding-top: 0.5rem; }
  .cf.is-3d .cf__stage { height: calc(var(--cw) * 1.03 + 1.85rem + 1rem); }
}

/* Floating glass navigation: translucent, understated, readable on dark/light pages */
.site-header {
  inset: 0.65rem clamp(0.65rem, 2.5vw, 2.25rem) auto;
  width: auto;
  height: calc(var(--header-h) - 0.45rem);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 1.15rem;
  background: rgba(16, 17, 22, 0.46);
  color: #fff;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.12);
  backdrop-filter: saturate(160%) blur(22px);
  -webkit-backdrop-filter: saturate(160%) blur(22px);
  transition: background-color var(--t-med) var(--ease-out), color var(--t-med), transform var(--t-med) var(--ease-out), box-shadow var(--t-med), border-color var(--t-med);
}
.site-header.is-solid {
  background: rgba(18, 19, 24, 0.72);
  color: #fff;
  border-color: rgba(255,255,255,0.2);
  box-shadow: 0 10px 32px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.1);
  backdrop-filter: saturate(180%) blur(26px);
  -webkit-backdrop-filter: saturate(180%) blur(26px);
}
.theme-dark .site-header.is-solid { background: rgba(12, 13, 18, 0.72); color: #fff; border-color: rgba(255,255,255,0.18); }
.site-header .wrap { max-width: var(--wrap); }
.site-header .nav a::after { height: 2px; bottom: -0.15rem; border-radius: 2px; }
.site-header .header-cta .btn { border-radius: 0.65rem; }

@media (max-width: 1100px) {
  .site-header { inset: 0.5rem 0.5rem auto; height: calc(var(--header-h) - 0.35rem); border-radius: 1rem; }
  .site-header .wrap { padding-inline: 1rem; }
}
@media (max-width: 680px) {
  .hx { padding-top: calc(var(--header-h) + 2.25rem); padding-bottom: 0.25rem; }
  .hx__title { max-width: 15ch; font-size: clamp(2.45rem, 8.8vw, 3.5rem); line-height: 1.02; }
  .hx__lead { margin-top: 1rem; font-size: 1rem; }
  .hx__actions { margin-top: 1.35rem; }
  .cf { margin-top: 1.5rem; }
  .cf.is-3d .cf__stage { height: calc(var(--cw) * 1.08 + 1.85rem + 1rem); }
}


/* Topbar ölçüsü: içeriğe göre daraltılmış, ortalanmış Apple glass kapsayıcı */
.site-header {
  left: 50%;
  right: auto;
  top: 0.65rem;
  width: min(82rem, calc(100% - 2rem));
  height: calc(var(--header-h) - 0.45rem);
  transform: translateX(-50%);
  border-radius: 1.15rem;
}
.site-header .wrap {
  width: 100%;
  max-width: none;
  padding-inline: clamp(1rem, 2.2vw, 2rem);
  gap: clamp(1rem, 2vw, 2rem);
}
.site-header.is-hidden {
  transform: translate(-50%, calc(-100% - 1rem));
}
@media (max-width: 1100px) {
  .site-header {
    left: 50%;
    right: auto;
    width: calc(100% - 1rem);
    top: 0.5rem;
    transform: translateX(-50%);
  }
  .site-header.is-hidden {
    transform: translate(-50%, calc(-100% - 1rem));
  }
}
@media (max-width: 680px) {
  .site-header {
    width: calc(100% - 1rem);
    left: 50%;
  }
  .site-header .wrap { padding-inline: 0.9rem; }
}


/* =====================================================================
   v5 — Menü ortalama, Araçlar mega menüsü (cam görünüm), görsel araçları
   ===================================================================== */

/* Bölünmüş başlık maskesi büyük harf aksanlarını (Ü, İ, Ş, Ç) kesmesin */
[data-split] .line { padding-top: 0.16em; margin-top: -0.16em; }

/* Masaüstü: menü başlıkları üst çubukta yatay olarak tam ortada */
@media (min-width: 1101px) {
  .site-header .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; }
  .site-header .brand { justify-self: start; }
  .site-header .nav { margin-left: 0; justify-self: center; }
  .site-header .nav ul { align-items: center; }
  .site-header .header-cta { justify-self: end; }
}

/* Mega menü tetikleyicisi (bağlantılarla aynı tipografi) */
.nav__trigger {
  position: relative; display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.4rem 0; border: 0; background: none; color: inherit; cursor: pointer;
  font-family: var(--f-display); font-size: clamp(1rem, .94rem + .16vw, 1.1rem); font-weight: 700; letter-spacing: -.015em; line-height: inherit;
}
.nav__trigger::after { content: ""; position: absolute; left: 0; right: 0; bottom: -0.15rem; height: 2px; border-radius: 2px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform var(--t-med) var(--ease-out); }
.nav__trigger:hover::after, .nav__trigger[aria-expanded="true"]::after { transform: scaleX(1); }
.nav__trigger.is-current::after { transform: scaleX(1); background: var(--blue-on-dark); }
.nav__chev { width: 0.95em; height: 0.95em; opacity: 0.75; transition: transform 0.35s var(--ease-out); }
.nav__trigger[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__trigger:focus-visible { outline: 2px solid var(--blue-on-dark); outline-offset: 4px; border-radius: 4px; }
.js .nav__fallback, .js .mm-fallback { display: none; }
.no-js .nav__trigger, .no-js .mm-trigger, .no-js .mm-sub { display: none; }

/* ---------- Araçlar mega menüsü: koyu cam panel (kategori sekmeleri + araç kartları) ----------
   Panel başlığın DIŞINDA konumlanır: başlığın kendi backdrop-filter'ı iç öğelerin arka planı
   bulanıklaştırmasını engellediği için. Üstteki görünmez köprü (::before) başlık ile panel arasındaki
   boşlukta fareyle geçişte kapanmayı önler. */
.mega {
  --mega-top: calc(0.65rem + var(--header-h) - 0.45rem + 0.55rem);
  position: fixed; z-index: 49; top: var(--mega-top); left: 50%;
  width: min(70rem, calc(100% - 2rem));
  border-radius: 1.6rem; color: #fff;
  background:
    radial-gradient(38rem 18rem at 8% -10%, rgba(132, 98, 255, 0.24), transparent 62%),
    radial-gradient(30rem 16rem at 105% 110%, rgba(40, 70, 255, 0.20), transparent 60%),
    linear-gradient(160deg, rgba(24, 26, 46, 0.88), rgba(9, 10, 20, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, 0.6), 0 10px 30px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.10), inset 0 0 0 1px rgba(160, 140, 255, 0.04);
  backdrop-filter: saturate(160%) blur(34px); -webkit-backdrop-filter: saturate(160%) blur(34px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translate(-50%, -10px) scale(0.975); transform-origin: 50% 0;
  transition: opacity 0.24s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.3s;
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -1.1rem; height: 1.1rem; }
.mega.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0) scale(1); transition: opacity 0.28s ease, transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .mega { background: #0d0f1c; } }
.mega__in { display: grid; grid-template-columns: 17.75rem minmax(0, 1fr); max-height: calc(100vh - var(--mega-top) - 1rem); max-height: calc(100dvh - var(--mega-top) - 1rem); }
.mega__side { display: flex; flex-direction: column; gap: 0.75rem; padding: 1.25rem 0.9rem 1.1rem; border-right: 1px solid rgba(255, 255, 255, 0.08); background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)); border-radius: 1.6rem 0 0 1.6rem; overflow: auto; }
.mega__eyebrow { margin: 0 0.6rem 0.2rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(214, 206, 255, 0.62); }
.mega__cats { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; }
.mega__cat {
  width: 100%; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 0.65rem;
  padding: 0.55rem 0.6rem; border: 1px solid transparent; border-radius: 0.85rem; background: none; color: rgba(255, 255, 255, 0.82);
  font: inherit; font-size: 0.95rem; font-weight: 600; text-align: left; cursor: pointer;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.2s ease;
}
.mega__cat-ico { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 0.6rem; background: rgba(255, 255, 255, 0.06); color: #cfd5ff; transition: background-color 0.25s, color 0.25s; }
.mega__cat-ico .i { width: 1rem; height: 1rem; }
.mega__cat-n { min-width: 1.6rem; padding: 0.05rem 0.45rem; border-radius: 99px; background: rgba(255, 255, 255, 0.07); color: rgba(255, 255, 255, 0.6); font-size: 0.75rem; font-weight: 600; text-align: center; }
.mega__cat-go { width: 0.9rem; height: 0.9rem; opacity: 0; transform: translateX(-4px); transition: opacity 0.25s, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
.mega__cat:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }
.mega__cat[aria-expanded="true"] { background: linear-gradient(90deg, rgba(124, 98, 255, 0.22), rgba(124, 98, 255, 0.06)); border-color: rgba(170, 150, 255, 0.28); color: #fff; }
.mega__cat[aria-expanded="true"] .mega__cat-ico { background: rgba(124, 98, 255, 0.45); color: #fff; }
.mega__cat[aria-expanded="true"] .mega__cat-go { opacity: 0.85; transform: none; }
.mega__cat:focus-visible, .mega__card:focus-visible, .mega__all:focus-visible, .mega__more:focus-visible { outline: 2px solid #9aa6ff; outline-offset: 2px; }
.mega__all { margin-top: auto; display: flex; align-items: center; gap: 0.45rem; padding: 0.7rem 0.75rem; border-radius: 0.85rem; border: 1px solid rgba(255, 255, 255, 0.1); color: #fff; font-weight: 700; text-decoration: none; transition: background-color 0.25s, border-color 0.25s; }
.mega__all small { font-weight: 500; color: rgba(255, 255, 255, 0.55); }
.mega__all .i { margin-left: auto; transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
.mega__all:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.2); }
.mega__all:hover .i { transform: translateX(3px); }
.mega__main { position: relative; padding: 1.35rem 1.35rem 1.25rem; overflow: auto; overscroll-behavior: contain; }
.mega__pane { animation: mega-pane 0.32s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes mega-pane { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.mega__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 0.5rem 1rem; margin-bottom: 1rem; }
.mega__title { margin: 0; font-family: var(--f-display); font-size: 1.35rem; font-weight: 700; letter-spacing: -0.015em; }
.mega__lead { margin: 0.2rem 0 0; color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; }
.mega__more { display: inline-flex; align-items: center; gap: 0.4rem; color: #c9cfff; font-size: 0.9rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.mega__more:hover { color: #fff; }
.mega__more .i { transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
.mega__more:hover .i { transform: translateX(3px); }
.mega__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.mega__card {
  position: relative; display: flex; gap: 0.85rem; align-items: flex-start; height: 100%; padding: 0.85rem 0.9rem;
  border-radius: 1rem; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(255, 255, 255, 0.03); color: #fff; text-decoration: none; overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.35s ease;
}
.mega__card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(14rem 6rem at 20% 0%, rgba(150, 125, 255, 0.18), transparent 70%); opacity: 0; transition: opacity 0.35s ease; pointer-events: none; }
.mega__card:hover { transform: translateY(-2px); background: rgba(255, 255, 255, 0.06); border-color: rgba(170, 150, 255, 0.32); box-shadow: 0 14px 30px -14px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(124, 98, 255, 0.08); }
.mega__card:hover::after { opacity: 1; }
.mega__card[aria-current="page"] { border-color: rgba(107, 123, 255, 0.5); background: rgba(107, 123, 255, 0.12); }
.mega__ico { flex: none; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 0.75rem; background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03)); border: 1px solid rgba(255, 255, 255, 0.1); color: #dfe3ff; transition: background-color 0.3s, color 0.3s, border-color 0.3s; }
.mega__ico .i { width: 1.1rem; height: 1.1rem; }
.mega__card:hover .mega__ico { background: linear-gradient(145deg, rgba(132, 98, 255, 0.55), rgba(40, 70, 255, 0.35)); border-color: rgba(190, 175, 255, 0.4); color: #fff; }
.mega__txt { display: grid; gap: 0.2rem; min-width: 0; }
.mega__txt b { display: inline-flex; align-items: center; gap: 0.35rem; font-family: var(--f-display); font-size: 0.98rem; font-weight: 700; letter-spacing: -0.01em; }
.mega__txt small { color: rgba(255, 255, 255, 0.6); font-size: 0.82rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mega__ext { width: 0.8rem; height: 0.8rem; opacity: 0.6; }
@media (min-width: 1360px) { .mega__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 1100px) { .mega { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .mega, .mega.is-open { transition: opacity 0.15s linear, visibility 0s; transform: translate(-50%, 0); }
  .mega__pane { animation: none; }
  .mega__card, .mega__card:hover { transition: background-color 0.2s, border-color 0.2s; transform: none; }
}

/* Mobil menü: Araçlar alt menüsü ve kategori akordiyonları (dokunarak açılır) */
.mobile-menu .mm-trigger {
  display: flex; width: 100%; justify-content: space-between; align-items: center; padding: 1rem 0; border: 0; background: none; color: inherit; cursor: pointer; text-align: left;
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.9rem, 1.2rem + 4vw, 3rem); letter-spacing: var(--track-display);
  transform: translateY(105%); transition: transform var(--t-slow) var(--ease-out);
}
.menu-open .mobile-menu .mm-trigger { transform: none; }
.mobile-menu .mm-trigger.is-current { color: var(--blue-on-dark); }
.mobile-menu .mm-trigger .i, .mm-cat__chev { transition: transform 0.35s var(--ease-out); }
.mobile-menu .mm-trigger[aria-expanded="true"] .i, .mm-cat__btn[aria-expanded="true"] .mm-cat__chev { transform: rotate(180deg); }
.mm-sub, .mm-cat__list { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows 0.4s var(--ease-out), visibility 0s linear 0.4s; }
.mm-sub.is-open, .mm-cat__list.is-open { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows 0.4s var(--ease-out), visibility 0s; }
.mm-sub__in, .mm-cat__list > div { overflow: hidden; min-height: 0; }
.mobile-menu .mm-sub li { border: 0; overflow: visible; }
.mobile-menu .mm-sub a, .mobile-menu .mm-sub__all {
  display: flex; justify-content: flex-start; gap: 0.7rem; align-items: center; padding: 0.6rem 0; transform: none; transition: color 0.2s;
  font-family: var(--f-text); font-weight: 400; font-size: 1.02rem; letter-spacing: 0; color: #e6e8ee;
}
.mobile-menu .mm-sub a .i { width: 1.1rem; height: 1.1rem; color: var(--ash); flex: none; }
.mobile-menu .mm-sub a:hover { color: #fff; }
.mobile-menu .mm-sub__all { font-weight: 700; color: #fff; justify-content: space-between; border-bottom: 1px solid var(--line-dark); }
.mm-cat { border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.mm-cat__btn { display: grid; grid-template-columns: auto 1fr auto auto; gap: 0.7rem; align-items: center; width: 100%; padding: 0.85rem 0; border: 0; background: none; color: #fff; font: inherit; font-weight: 700; font-size: 1.05rem; text-align: left; cursor: pointer; }
.mm-cat__btn > .i:first-child { width: 1.2rem; height: 1.2rem; color: #b8bfff; }
.mm-cat__btn small { padding: 0.05rem 0.5rem; border-radius: 99px; background: rgba(255, 255, 255, 0.08); color: var(--ash); font-weight: 500; font-size: 0.78rem; }
.mm-cat__list ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: 0 1rem; padding: 0 0 0.6rem 1.9rem; }


/* ---------- Görsel araçları sayfası ---------- */
.itool-section { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.itool { background: var(--paper); border: 1px solid var(--line); border-radius: 1.25rem; padding: clamp(1rem, 0.6rem + 2vw, 2rem); box-shadow: 0 20px 50px -30px rgba(0, 0, 0, 0.25); }
.itool__drop {
  display: grid; justify-items: center; gap: 0.5rem; padding: clamp(2rem, 1.5rem + 4vw, 4rem) 1rem; text-align: center; cursor: pointer;
  border: 2px dashed var(--line); border-radius: 1rem; background: var(--mist); transition: border-color 0.2s, background-color 0.2s;
}
.itool__drop:hover, .itool__drop.is-over { border-color: var(--blue); background: #e8ebff; }
.itool__drop:focus-within { outline: 3px solid rgba(2, 28, 247, 0.35); outline-offset: 3px; }
.itool__drop-icon { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; border-radius: 50%; background: var(--ink); color: #fff; }
.itool__drop-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem); }
.itool__drop-hint { color: var(--steel); font-size: var(--fs-small); }
.itool__bar { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; justify-content: space-between; align-items: center; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.itool__file { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.6rem; min-width: 0; font-weight: 700; word-break: break-all; }
.itool__file small { font-weight: 400; color: var(--steel); word-break: normal; }
.itool__opts { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1rem 1.25rem; padding: 1.25rem 0; }
.itool__opts .field { min-width: 12rem; flex: 0 1 15rem; }
.itool__opts .field label { display: flex; justify-content: space-between; }
.itool__range { width: 100%; height: var(--field-h); accent-color: var(--ink); }
.itool__opts .btn { margin-left: auto; }
.itool__status { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 0.8rem; padding: 0.85rem 1rem; margin-bottom: 1rem; border-radius: 0.75rem; background: var(--mist); font-size: var(--fs-small); }
.itool__status progress { flex: 1 1 100%; height: 0.4rem; appearance: none; -webkit-appearance: none; border: 0; border-radius: 99px; background: var(--mist-2); overflow: hidden; }
.itool__status progress::-webkit-progress-bar { background: var(--mist-2); }
.itool__status progress::-webkit-progress-value { background: var(--blue); border-radius: 99px; transition: width 0.3s; }
.itool__status progress::-moz-progress-bar { background: var(--blue); }
.itool__spinner { width: 1.1rem; height: 1.1rem; border-radius: 50%; border: 2px solid var(--mist-2); border-top-color: var(--blue); animation: itool-spin 0.8s linear infinite; }
@keyframes itool-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .itool__spinner { animation-duration: 2.4s; } }
.itool__compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.itool__pane { margin: 0; min-width: 0; }
.itool__pane figcaption { display: flex; justify-content: space-between; gap: 0.5rem; font-size: var(--fs-small); font-weight: 700; margin-bottom: 0.4rem; }
.itool__pane figcaption small { font-weight: 400; color: var(--steel); text-align: right; }
.itool__view { display: grid; place-items: center; min-height: 14rem; max-height: 32rem; padding: 0.75rem; border: 1px solid var(--line); border-radius: 0.85rem; background: var(--mist); overflow: hidden; }
.itool__view img { max-width: 100%; max-height: 30rem; width: auto; height: auto; object-fit: contain; }
.itool__view--checker { background-color: #fff; background-image: linear-gradient(45deg, #e6e8ec 25%, transparent 25%), linear-gradient(-45deg, #e6e8ec 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #e6e8ec 75%), linear-gradient(-45deg, transparent 75%, #e6e8ec 75%); background-size: 20px 20px; background-position: 0 0, 0 10px, 10px -10px, -10px 0; }
.itool__actions { display: flex; justify-content: flex-end; padding-top: 1rem; }
.itool .alert { margin: 0 0 1rem; }
.itool.is-busy .itool__view { opacity: 0.85; }
.itool-notes { margin-top: clamp(2rem, 1.5rem + 2vw, 3rem); max-width: 60rem; }
.itool-notes h2 { margin-bottom: 1rem; }
.itool-others { margin-top: clamp(2rem, 1.5rem + 2vw, 3rem); }
.itool-others h2 { margin-bottom: 1rem; }
.itool-others ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 0.6rem; }
.itool-others a { display: flex; align-items: center; gap: 0.6rem; padding: 0.85rem 1rem; border: 1px solid var(--line); border-radius: 0.85rem; background: var(--paper); text-decoration: none; font-weight: 700; transition: border-color 0.2s, transform 0.2s var(--ease-out); }
.itool-others a:hover { border-color: var(--ink); transform: translateY(-2px); }
@media (max-width: 680px) {
  .itool__compare { grid-template-columns: 1fr; }
  .itool__opts .field { flex: 1 1 100%; }
  .itool__opts .btn, .itool__actions .btn { width: 100%; margin-left: 0; justify-content: center; }
  .itool__view { min-height: 10rem; }
}
.itool-privacy { display: inline-flex; align-items: center; gap: 0.5rem; }


/* =====================================================================
   v6 — Araç sayfaları (v5 araç stilleri) + yeni araçlar
   ===================================================================== */
.tools-page [hidden], .tool-page [hidden], .tool-app [hidden] { display: none !important; }
.mono-input { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 0.9rem; }
.input--sm, .select--sm { min-height: var(--btn-h-sm); padding-top: 0.4rem; padding-bottom: 0.4rem; font-size: var(--fs-small); width: auto; }
.tools-search { position: relative; margin-top: var(--s-6); max-width: 44rem; }
.tools-search .i { position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%); width: 1.25rem; height: 1.25rem; color: var(--ash); pointer-events: none; }
.tools-search input { width: 100%; min-height: 3.75rem; padding: 0 1.25rem 0 3.2rem; background: var(--graphite); color: #fff; border: 1px solid var(--line-dark); font-size: 1.0625rem; }
.tools-search input::placeholder { color: var(--ash); }
.tools-search input:focus { outline: none; border-color: var(--blue-on-dark); box-shadow: 0 0 0 3px rgba(107, 123, 255, 0.25); }
.tool-cats { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-7); }
.tool-cats a { display: inline-flex; align-items: center; gap: 0.45rem; min-height: 2.5rem; padding: 0 1rem; border: 1px solid #b9bec7; background: var(--paper); text-decoration: none; font-size: var(--fs-small); font-weight: 700; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast); }
.tool-cats a .i { width: 1rem; height: 1rem; }
.tool-cats a small { font-weight: 400; color: var(--steel); }
.tool-cats a:hover { border-color: var(--ink); }
.tool-cats a[aria-current] { background: var(--ink); border-color: var(--ink); color: #fff; }
.tool-cats a[aria-current] small { color: var(--ash); }
.tool-group + .tool-group { margin-top: var(--s-8); }
.tool-group__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--s-3); }
.tool-group__title { font-size: var(--fs-h3); margin-bottom: var(--s-3); }
.tool-group__lead { color: var(--steel); max-width: 62ch; margin-bottom: var(--s-5); }
.tools-empty { padding: var(--s-5); background: var(--paper); border-left: 3px solid var(--orange); }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr)); gap: var(--s-4); }
.tool-card { position: relative; display: flex; flex-direction: column; gap: var(--s-3); padding: var(--s-5); background: var(--paper); border: 1px solid var(--line); transition: border-color var(--t-fast), transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out); }
.tool-card__icon, .prog-card__icon { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; background: var(--mist); color: var(--blue); }
.tool-card__icon .i { width: 1.35rem; height: 1.35rem; }
.prog-card__icon img { width: 100%; height: 100%; object-fit: contain; }
.tool-card__title { font-size: 1.125rem; line-height: 1.25; }
.tool-card__title a { text-decoration: none; }
.tool-card .stretched::after { content: ""; position: absolute; inset: 0; }
.tool-card__text { color: var(--steel); font-size: var(--fs-small); flex: 1; }
.tool-card__meta { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; font-size: var(--fs-micro); color: var(--steel); }
.tool-card__mode::before { content: ""; display: inline-block; width: 0.5rem; height: 0.5rem; margin-right: 0.35rem; background: var(--blue); vertical-align: 0.05em; }
.tool-card__mode--client::before { background: var(--ok); }
.tool-card__mode--ai::before { background: var(--orange); }
.tool-card:hover { border-color: var(--ink); }
.tool-card:hover .tool-card__title a { color: var(--blue); }
.tool-card:focus-within { outline: 2px solid var(--blue); outline-offset: 2px; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) { .tool-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -16px rgba(0, 0, 0, 0.35); } }
.tools-note { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s-7); align-items: start; }
.tools-note__list { list-style: none; border-top: 1px solid var(--ink); }
.tools-note__list li { padding: var(--s-4) 0; border-bottom: 1px solid var(--line); color: #2b2e34; }
.tools-empty-state { display: grid; justify-items: start; gap: var(--s-4); padding: var(--s-7); background: var(--paper); max-width: 44rem; }
.tools-empty-state > .i { width: 2.5rem; height: 2.5rem; color: var(--blue); }

/* araç sayfası */
.tool-hero__row { display: flex; gap: var(--s-5); align-items: flex-start; margin-top: var(--s-5); }
.tool-hero__icon { flex: none; width: 4.5rem; height: 4.5rem; display: grid; place-items: center; background: var(--graphite); color: var(--blue-on-dark); }
.tool-hero__icon .i { width: 2rem; height: 2rem; }
.prog-hero__icon img { width: 100%; height: 100%; object-fit: contain; }
.tool-hero h1 { font-size: var(--fs-h1); line-height: var(--lh-head); }
.tool-hero .lead { margin-top: var(--s-3); max-width: 60ch; }
.tool-badges { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); margin-top: var(--s-5); font-size: var(--fs-small); color: var(--ash); }
.tool-badges li { display: inline-flex; align-items: center; gap: 0.4rem; }
.tool-badges .i { width: 1rem; height: 1rem; color: var(--orange-on-dark); }
.tool-app { display: grid; gap: var(--s-5); }
.tool-alert { display: flex; gap: 0.75rem; align-items: flex-start; padding: var(--s-4) var(--s-5); background: #fff6ee; border-left: 3px solid var(--orange); color: #5a2300; font-size: var(--fs-small); }
.tool-alert .i { flex: none; margin-top: 0.1rem; }
.tool-form, .tool-panel { background: var(--paper); padding: clamp(1.25rem, 0.8rem + 2vw, 2.25rem); border: 1px solid var(--line); }
.tool-panel > * + * { margin-top: var(--s-5); }
.tool-form__fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: var(--s-4); }
.field--full { grid-column: 1 / -1; }
.tool-form__actions { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; margin-top: var(--s-5); }
.tool-form__status, .tool-msg { font-size: var(--fs-small); color: var(--steel); }
.tool-form__status.is-error, .tool-msg.is-error, .is-error { color: var(--err); }
.tool-form__status.is-ok, .tool-msg.is-ok { color: var(--ok); }
.btn.is-loading { opacity: 0.7; pointer-events: none; }
.btn.is-loading .i { animation: sz-spin 0.9s linear infinite; }
@keyframes sz-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .btn.is-loading .i { animation: none; } }
.tool-row { display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-5); align-items: center; }
.tool-row .field { flex: 1 1 10rem; }
.tool-inline { display: inline-flex; align-items: center; gap: 0.5rem; font-size: var(--fs-small); font-weight: 700; }
.tool-inline input[type="checkbox"], .tool-inline input[type="radio"] { width: 1.1rem; height: 1.1rem; accent-color: var(--ink); }
.tool-inline input[type="range"] { accent-color: var(--blue); width: 9rem; }
.tool-sub { font-size: var(--fs-small); color: var(--steel); }
.tool-io { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.tool-io .textarea { min-height: 18rem; }
.tool-drop { display: grid; justify-items: center; gap: 0.35rem; padding: var(--s-7) var(--s-5); border: 2px dashed #b9bec7; text-align: center; cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast); }
.tool-drop .i { width: 2rem; height: 2rem; color: var(--blue); }
.tool-drop span { font-size: var(--fs-small); color: var(--steel); }
.tool-drop:hover, .tool-drop.is-over, .tool-drop:focus-within { border-color: var(--blue); background: #f4f5ff; }
.tool-drop--sm { padding: var(--s-5); }
.color-pick { width: 3.25rem; height: var(--field-h); padding: 0.2rem; border: 1px solid #b9bec7; background: var(--paper); cursor: pointer; }
.tool-pill { display: inline-block; padding: 0.1rem 0.5rem; font-size: var(--fs-micro); background: var(--ink); color: #fff; font-weight: 700; }
.tool-doc { margin-top: var(--s-8); }

/* sonuç görüntüleyici */
.tool-result { background: var(--paper); border: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 1rem); }
.tr-summary { display: flex; gap: var(--s-5); align-items: center; padding: clamp(1.25rem, 0.8rem + 2vw, 2.25rem); border-bottom: 1px solid var(--line); border-left: 4px solid var(--blue); }
.tr-summary h2 { font-size: var(--fs-h3); line-height: 1.2; }
.tr-summary p { margin-top: 0.35rem; color: var(--steel); }
.tr-ok { border-left-color: var(--ok); } .tr-warn { border-left-color: var(--orange); } .tr-bad { border-left-color: var(--err); }
.tr-state .i { width: 2.25rem; height: 2.25rem; }
.tr-ok .tr-state { color: var(--ok); } .tr-warn .tr-state { color: var(--orange); } .tr-bad .tr-state { color: var(--err); } .tr-info .tr-state { color: var(--blue); }
.tr-score { flex: none; width: 5.25rem; height: 5.25rem; border-radius: 50%; display: grid; place-content: center; text-align: center; background: radial-gradient(closest-side, var(--paper) 78%, transparent 80% 100%), conic-gradient(var(--sc, var(--blue)) calc(var(--p) * 1%), var(--mist-2) 0); }
.tr-ok .tr-score { --sc: var(--ok); } .tr-warn .tr-score { --sc: var(--orange); } .tr-bad .tr-score { --sc: var(--err); }
.tr-score b { font-family: var(--f-display); font-size: 1.6rem; line-height: 1; }
.tr-score small { font-size: var(--fs-micro); color: var(--steel); }
.tr-sec { padding: var(--s-5) clamp(1.25rem, 0.8rem + 2vw, 2.25rem); }
.tr-sec + .tr-sec { border-top: 1px solid var(--line); }
.tr-sec h3 { font-size: var(--fs-h4); margin-bottom: var(--s-4); }
.tr-kv { display: grid; gap: 0; }
.tr-kv > div { display: grid; grid-template-columns: minmax(8rem, 2fr) minmax(0, 5fr); gap: var(--s-4); padding: 0.6rem 0; border-bottom: 1px solid var(--mist-2); font-size: var(--fs-small); }
.tr-kv dt { color: var(--steel); }
.tr-kv dd { overflow-wrap: anywhere; font-weight: 700; }
.tr-kv .is-ok dd { color: var(--ok); } .tr-kv .is-warn dd { color: #a13e00; } .tr-kv .is-bad dd { color: var(--err); }
.tr-checks { list-style: none; display: grid; gap: var(--s-2); }
.tr-checks li { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.7rem 0.9rem; background: var(--mist); font-size: var(--fs-small); }
.tr-checks li > .i { flex: none; width: 1.2rem; height: 1.2rem; margin-top: 0.1rem; }
.tr-checks li div { display: grid; gap: 0.15rem; min-width: 0; }
.tr-checks li span { color: var(--steel); overflow-wrap: anywhere; }
.tr-checks .is-ok > .i { color: var(--ok); } .tr-checks .is-warn > .i { color: var(--orange); } .tr-checks .is-bad > .i { color: var(--err); } .tr-checks .is-info > .i { color: var(--blue); }
.tr-checks .is-bad { background: #fdf0ee; }
.tr-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tr-table table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.tr-table th, .tr-table td { text-align: left; padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--mist-2); vertical-align: top; overflow-wrap: anywhere; }
.tr-table th { font-family: var(--f-display); background: var(--mist); white-space: nowrap; }
.tr-code, .tr-text { position: relative; }
.tr-code pre { background: var(--ink); color: #f2f3f5; padding: 1.1rem; overflow-x: auto; font-size: 0.85rem; line-height: 1.55; }
.tr-pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: 1rem 1.1rem; background: var(--mist); line-height: 1.65; }
.tr-copy { position: absolute; top: 0.5rem; right: 0.5rem; padding: 0.25rem 0.6rem; font-size: var(--fs-micro); background: var(--paper); border: 1px solid var(--line); cursor: pointer; }
.tr-list { padding-left: 1.3em; display: grid; gap: 0.35rem; font-size: var(--fs-small); }
.tr-list li::marker { color: var(--orange); }
.tr-export { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; padding: var(--s-4) clamp(1.25rem, 0.8rem + 2vw, 2.25rem); background: var(--mist); font-size: var(--fs-small); }
.tr-export span { color: var(--steel); margin-right: var(--s-2); }
.tr-export button { min-height: 2.25rem; padding: 0 0.85rem; border: 1px solid #b9bec7; background: var(--paper); font-weight: 700; cursor: pointer; }
.tr-export button:hover { border-color: var(--ink); }

/* tarayıcı araçları */
.grad-layout, .qr-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-5); align-items: start; }
.grad-preview { aspect-ratio: 16 / 9; border: 1px solid var(--line); }
.grad-controls { display: grid; gap: var(--s-4); }
.grad-stops { display: grid; gap: var(--s-2); }
.grad-stop { display: flex; gap: var(--s-3); align-items: center; }
.grad-stop input[type="color"] { width: 2.75rem; height: 2.5rem; padding: 0.15rem; border: 1px solid #b9bec7; background: var(--paper); }
.grad-stop input[type="range"] { flex: 1; accent-color: var(--blue); }
.grad-stop output { width: 3rem; font-size: var(--fs-small); text-align: right; }
.grad-stop button { width: 2rem; height: 2rem; border: 1px solid var(--line); background: var(--paper); cursor: pointer; font-size: 1.1rem; }
.cc-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: var(--s-5); align-items: start; }
.cc-swatch { aspect-ratio: 4 / 3; border: 1px solid var(--line); background-image: linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%), linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%); background-size: 16px 16px; background-position: 0 0, 8px 8px; }
.cc-values { display: grid; }
.cc-values > div { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: var(--s-3); align-items: center; padding: 0.5rem 0; border-bottom: 1px solid var(--mist-2); }
.cc-values dt { font-weight: 700; font-size: var(--fs-small); }
.cc-values dd { display: flex; gap: var(--s-2); align-items: center; justify-content: space-between; min-width: 0; }
.cc-values code { overflow-wrap: anywhere; font-size: 0.9rem; }
.cc-values button, .img-row .btn { flex: none; }
.cc-values button { padding: 0.2rem 0.55rem; font-size: var(--fs-micro); border: 1px solid var(--line); background: var(--paper); cursor: pointer; }
.cc-contrast { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-3); }
.cc-pair { display: grid; gap: 0.3rem; padding: var(--s-4); border: 1px solid var(--line); }
.cc-pair b { font-family: var(--f-display); font-size: 2rem; line-height: 1; }
.cc-pair span { font-size: var(--fs-micro); }
.cc-pair em, .img-row em { font-style: normal; font-weight: 700; font-size: var(--fs-micro); padding: 0.1rem 0.45rem; justify-self: start; background: #fff; }
em.ok { color: var(--ok); } em.warn { color: #a13e00; } em.bad { color: var(--err); }
.img-results { display: grid; gap: var(--s-2); }
.img-row { display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-4); align-items: center; padding: var(--s-3); background: var(--mist); font-size: var(--fs-small); }
.img-row img { width: 56px; height: 56px; object-fit: cover; background: #fff; }
.img-row__name { flex: 1 1 12rem; display: grid; min-width: 0; overflow-wrap: anywhere; font-weight: 700; }
.img-row__name small { font-weight: 400; color: var(--steel); }
.fav-preview { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: flex-end; }
.fav-preview figure { display: grid; justify-items: center; gap: 0.35rem; }
.fav-preview figure > span { display: block; background-image: linear-gradient(45deg, #e5e7eb 25%, transparent 25%, transparent 75%, #e5e7eb 75%), linear-gradient(45deg, #e5e7eb 25%, transparent 25%, transparent 75%, #e5e7eb 75%); background-size: 10px 10px; background-position: 0 0, 5px 5px; }
.fav-preview canvas { display: block; image-rendering: auto; }
.fav-preview figcaption { font-size: var(--fs-micro); color: var(--steel); }
.qr-form, .sg-fields { display: grid; gap: var(--s-4); }
.qr-preview { display: grid; justify-items: center; gap: var(--s-3); padding: var(--s-5); background: var(--mist); position: sticky; top: calc(var(--header-h) + 1rem); }
.qr-preview canvas { width: 100%; max-width: 20rem; height: auto; background: #fff; }
.sg-pair { display: grid; gap: var(--s-2); padding: var(--s-3); background: var(--mist); }

/* programlar */
.prog-layout { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: var(--s-6); align-items: start; }
.prog-main { display: grid; gap: var(--s-5); min-width: 0; }
.prog-main .prose { background: var(--paper); padding: clamp(1.25rem, 0.8rem + 2vw, 2.25rem); max-width: none; }
.prog-cover img { width: 100%; height: auto; border: 1px solid var(--line); }
.prog-side { display: grid; gap: var(--s-4); position: sticky; top: calc(var(--header-h) + 1rem); }
.prog-dl__btn { width: 100%; justify-content: center; }
.prog-note { font-size: var(--fs-small); color: #5a2300; background: #fff6ee; padding: var(--s-3) var(--s-4); border-left: 3px solid var(--orange); }
.prog-hash { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-2); align-items: center; }
.prog-hash label { grid-column: 1 / -1; font-size: var(--fs-small); font-weight: 700; }
.prog-hash .input { width: 100%; font-size: 0.78rem; }
.prog-verify, .prog-license { font-size: var(--fs-small); }
.prog-verify summary, .prog-license summary { cursor: pointer; font-weight: 700; }
.prog-verify p { margin-top: var(--s-2); overflow-wrap: anywhere; }
.prog-verify code { font-size: 0.85em; background: var(--mist); padding: 0.1em 0.35em; }
.prog-versions { list-style: none; display: grid; gap: var(--s-4); }
.prog-versions li { display: grid; gap: var(--s-2); padding-bottom: var(--s-4); border-bottom: 1px solid var(--mist-2); }
.prog-versions__head { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.prog-versions__head time { color: var(--steel); font-size: var(--fs-small); margin-left: auto; }

@media (max-width: 900px) {
  .tools-note, .prog-layout, .grad-layout, .qr-layout, .cc-grid, .tool-io { grid-template-columns: minmax(0, 1fr); }
  .prog-side, .qr-preview { position: static; }
  .tr-kv > div { grid-template-columns: minmax(0, 1fr); gap: 0.15rem; }
}
@media (max-width: 560px) {
  .tool-hero__row { flex-direction: column; gap: var(--s-4); }
  .tool-hero__icon { width: 3.5rem; height: 3.5rem; }
  .cc-contrast { grid-template-columns: minmax(0, 1fr); }
  .tr-summary { flex-direction: column; align-items: flex-start; }
}


/* v6 — yeni tarayıcı araçları */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: var(--s-2); margin: 0; }
.stat-grid > div { padding: 0.85rem 1rem; background: var(--mist); }
.stat-grid dt { font-size: var(--fs-micro); color: var(--steel); }
.stat-grid dd { margin: 0.15rem 0 0; font-family: var(--f-display); font-weight: 700; font-size: 1.35rem; }
.wc-limits { display: grid; gap: var(--s-2); }
.wc-limit { position: relative; display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0.8rem; background: var(--mist); font-size: var(--fs-small); overflow: hidden; }
.wc-limit > * { position: relative; }
.wc-limit i { position: absolute; inset: auto 0 0 0; height: 3px; width: var(--p); background: var(--ok); }
.wc-limit.is-over i { background: var(--err); }
.wc-limit.is-over span:last-of-type { color: var(--err); font-weight: 700; }
.sw-list { list-style: none; display: grid; gap: var(--s-2); }
.sw-item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 0.4rem 1rem; align-items: center; padding: 0.6rem 0.8rem; background: var(--mist); border-left: 3px solid var(--ok); }
.sw-item.is-warn { border-left-color: var(--orange); } .sw-item.is-info { border-left-color: var(--line); }
.sw-item small { color: var(--steel); white-space: nowrap; }
.sw-item .tool-inline { align-items: flex-start; }
.serp { display: grid; gap: 0.2rem; max-width: 38rem; padding: 1rem 1.2rem; background: #fff; border: 1px solid var(--line); font-family: Arial, sans-serif; }
.serp__url { font-size: 0.85rem; color: #202124; }
.serp__title { font-size: 1.2rem; font-weight: 400; color: #1a0dab; line-height: 1.3; }
.serp__desc { font-size: 0.9rem; color: #4d5156; line-height: 1.5; }
.pw-list { list-style: none; display: grid; gap: var(--s-2); counter-reset: none; }
.pw-list li { display: flex; gap: 1rem; justify-content: space-between; align-items: center; padding: 0.55rem 0.8rem; background: var(--mist); }
.pw-list code { font-size: 1.05rem; overflow-wrap: anywhere; }
.tool-card__ext { width: 0.85rem; height: 0.85rem; margin-left: 0.3rem; opacity: 0.6; vertical-align: middle; }
@media (max-width: 680px) { .sw-item { grid-template-columns: 1fr; } .tool-io { grid-template-columns: 1fr; } }
/* v6 — PDF ve Office araçları */
.pdf-files { list-style: none; display: grid; gap: var(--s-2); }
.pdf-files li { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; justify-content: space-between; align-items: center; padding: 0.6rem 0.8rem; background: var(--mist); }
.pdf-files__name { display: grid; min-width: 0; font-weight: 700; overflow-wrap: anywhere; }
.pdf-files__name small { font-weight: 400; color: var(--steel); }
.pdf-files__ctl { display: flex; gap: 0.35rem; }
.pdf-opts { align-items: flex-end; }
.pdf-opts .btn { margin-left: auto; }
.pdf-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); gap: var(--s-3); max-height: 34rem; overflow: auto; padding: 0.25rem; }
.pdf-thumb { position: relative; display: grid; gap: 0.3rem; justify-items: center; padding: 0.4rem; background: var(--paper); border: 2px solid var(--line); font: inherit; color: inherit; }
button.pdf-thumb { cursor: pointer; transition: border-color 0.2s, transform 0.2s var(--ease-out); }
button.pdf-thumb:hover { border-color: var(--ink); }
.pdf-thumb[aria-pressed="true"] { border-color: var(--orange); background: #fff3ec; }
.pdf-thumb[aria-pressed="true"]::after { content: "✓"; position: absolute; top: 0.3rem; right: 0.4rem; width: 1.4rem; height: 1.4rem; display: grid; place-items: center; background: var(--orange); color: #fff; font-weight: 700; font-size: 0.8rem; }
.pdf-thumb__img { display: grid; place-items: center; width: 100%; min-height: 8rem; background: var(--mist); }
.pdf-thumb__img canvas { max-width: 100%; height: auto; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15); }
.pdf-thumb__n { font-size: var(--fs-micro); color: var(--steel); }
.pdf-result { display: grid; gap: var(--s-2); }
.pdf-result__row { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; justify-content: space-between; align-items: center; padding: 0.8rem 1rem; background: #ecf7f1; border-left: 3px solid var(--ok); }
.pdf-result__row span { display: grid; overflow-wrap: anywhere; }
.pdf-result__row small { color: var(--steel); }
.pdf-tool.is-busy .pdf-opts { opacity: 0.6; pointer-events: none; }
@media (max-width: 680px) { .pdf-opts .btn { width: 100%; margin-left: 0; justify-content: center; } }
/* v6 — arka plan araçları: karşılaştırma, fırça, renkler */
/* Kutu görsele sarılır: fırça tuvali her zaman görselle birebir örtüşür (yatay/dikey fark etmez) */
.cmp { position: relative; display: grid; max-width: 100%; touch-action: pan-y; }
.cmp img { grid-area: 1 / 1; display: block; max-width: 100%; max-height: 30rem; width: auto; height: auto; user-select: none; -webkit-user-drag: none; }
.cmp__after { position: relative; }
.cmp::after { content: ""; grid-area: 1 / 1; justify-self: start; width: 2px; height: 100%; margin-left: calc(var(--p, 100%) - 1px); background: #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25); pointer-events: none; opacity: 0.9; }
.cmp__brush { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; pointer-events: none; }
.cmp.is-brush .cmp__brush { pointer-events: auto; cursor: crosshair; touch-action: none; }
.cmp.is-brush::after, .cmp.is-brush .cmp__range { display: none; }
.cmp__range { position: absolute; inset: auto 0 -1.6rem 0; width: 100%; accent-color: var(--ink); }
.itool__pane .cmp { margin-bottom: 1.6rem; }
.bgx { display: grid; gap: var(--s-4); padding-top: var(--s-4); }
.bgx__group { border: 1px solid var(--line); padding: var(--s-4); display: grid; gap: var(--s-3); }
.bgx__group legend { padding: 0 0.4rem; font-weight: 700; font-size: var(--fs-small); }
.bgx__swatches { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.bgx__sw { width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 2px solid var(--line); background: var(--c); cursor: pointer; box-shadow: inset 0 0 0 2px #fff; transition: transform 0.2s var(--ease-out), border-color 0.2s; }
.bgx__sw:hover { transform: scale(1.08); }
.bgx__sw[aria-pressed="true"] { border-color: var(--blue); box-shadow: inset 0 0 0 2px #fff, 0 0 0 2px var(--blue); }
.bgx__sw--none { background: repeating-conic-gradient(#d9dce2 0 25%, #fff 0 50%) 0 0 / 10px 10px; }
.bgx__sw:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.mega__cat-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* Mobil menü kaydırılınca içerik saydam başlığın altında okunmasın: üstte yumuşak solma */
.mobile-menu { -webkit-mask-image: linear-gradient(to bottom, transparent 0, transparent calc(var(--header-h) - 0.5rem), #000 calc(var(--header-h) + 1.25rem)); mask-image: linear-gradient(to bottom, transparent 0, transparent calc(var(--header-h) - 0.5rem), #000 calc(var(--header-h) + 1.25rem)); }