/* ==========================================================================
   BY Tarımsal Mühendislik — ön yüz tasarım sistemi (mobile-first)
   Tema renkleri/fontları layout'taki nonce'lu <style> ile :root'a basılır.
   ========================================================================== */

/* ---------- 1. Tokenlar ---------- */
:root {
  --primary: #0E4B35;
  --primary-dark: #082E21;
  --accent: #B6E25A;
  --gold: #E6B24A;
  --light-bg: #F6F3EA;
  --dark-bg: #06120D;
  --radius: 22px;
  --font-heading: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);

  --radius-sm: calc(var(--radius) * .45);
  --radius-md: calc(var(--radius) * .7);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) * 1.45);
  --radius-pill: 999px;

  --gutter: clamp(1rem, .55rem + 1.9vw, 2.25rem);
  --container: 1320px;
  --container-wide: 1560px;
  --container-narrow: 820px;
  --section-y: clamp(4.25rem, 2.4rem + 5.4vw, 8rem);
  --header-h: 72px;

  --fs-xs: .8125rem;
  --fs-sm: .9375rem;
  --fs-base: clamp(1rem, .97rem + .15vw, 1.0625rem);
  --fs-md: clamp(1.0625rem, 1rem + .25vw, 1.1875rem);
  --fs-lg: clamp(1.125rem, 1.03rem + .42vw, 1.375rem);
  --fs-h5: 1.125rem;
  --fs-h4: clamp(1.25rem, 1.12rem + .55vw, 1.5625rem);
  --fs-h3: clamp(1.5rem, 1.24rem + 1.1vw, 2.25rem);
  --fs-h2: clamp(2.125rem, 1.4rem + 3.1vw, 4.25rem);
  --fs-h1: clamp(2.6rem, 1.5rem + 4.7vw, 6rem);

  --danger: #B42318;
  --warning: #A15C07;
  --success: #1F7A4D;
  --info: #1D5F86;
}
@media (min-width: 1100px) {
  :root { --header-h: 88px; }
}

:root,
[data-theme="light"] {
  color-scheme: light;
  --bg: var(--light-bg);
  --bg-alt: color-mix(in oklab, var(--light-bg) 93%, var(--gold) 7%);
  --surface: color-mix(in oklab, var(--light-bg) 30%, #fff);
  --surface-2: color-mix(in oklab, var(--light-bg) 70%, #fff);
  --text: color-mix(in oklab, var(--primary-dark) 86%, #000);
  --text-2: color-mix(in oklab, var(--primary-dark) 74%, var(--light-bg));
  --muted: color-mix(in oklab, var(--primary-dark) 64%, var(--light-bg));
  --border: color-mix(in oklab, var(--primary-dark) 11%, transparent);
  --border-strong: color-mix(in oklab, var(--primary-dark) 22%, transparent);
  --brand: var(--primary);
  --brand-contrast: var(--light-bg);
  --brand-hover: var(--primary-dark);
  --hl: var(--primary);
  --hl-mark: color-mix(in oklab, var(--accent) 62%, transparent);
  --gold-ink: color-mix(in oklab, var(--gold) 50%, #2a1a00);
  --link: var(--primary);
  --ink: var(--primary-dark);
  --glass: color-mix(in oklab, var(--surface) 70%, transparent);
  --glass-border: color-mix(in oklab, #fff 60%, transparent);
  --focus: color-mix(in oklab, var(--primary) 75%, var(--accent));
  --shadow-c: color-mix(in oklab, var(--primary-dark) 16%, transparent);
  --shadow-sm: 0 1px 2px var(--shadow-c), 0 4px 12px -6px var(--shadow-c);
  --shadow: 0 2px 6px -2px var(--shadow-c), 0 18px 40px -18px color-mix(in oklab, var(--primary-dark) 30%, transparent);
  --shadow-lg: 0 40px 90px -30px color-mix(in oklab, var(--primary-dark) 42%, transparent);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --grain-opacity: .05;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: var(--dark-bg);
  --bg-alt: color-mix(in oklab, var(--dark-bg) 88%, var(--primary));
  --surface: color-mix(in oklab, color-mix(in oklab, var(--dark-bg) 82%, var(--primary)) 94%, #fff);
  --surface-2: color-mix(in oklab, var(--dark-bg) 78%, var(--primary));
  --text: var(--light-bg);
  --text-2: color-mix(in oklab, var(--light-bg) 78%, var(--dark-bg));
  --muted: color-mix(in oklab, var(--light-bg) 61%, var(--dark-bg));
  --border: color-mix(in oklab, var(--light-bg) 11%, transparent);
  --border-strong: color-mix(in oklab, var(--light-bg) 22%, transparent);
  --brand: var(--accent);
  --brand-contrast: var(--primary-dark);
  --brand-hover: color-mix(in oklab, var(--accent) 75%, #fff);
  --hl: var(--accent);
  --hl-mark: transparent;
  --gold-ink: var(--gold);
  --link: var(--accent);
  --ink: color-mix(in oklab, var(--primary-dark) 62%, var(--dark-bg));
  --glass: color-mix(in oklab, var(--surface) 62%, transparent);
  --glass-border: color-mix(in oklab, #fff 10%, transparent);
  --focus: var(--accent);
  --shadow-c: rgba(0, 0, 0, .35);
  --shadow-sm: 0 1px 2px var(--shadow-c), 0 4px 12px -6px var(--shadow-c);
  --shadow: 0 2px 6px -2px var(--shadow-c), 0 18px 40px -18px rgba(0, 0, 0, .6);
  --shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, .75);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --grain-opacity: .045;
  --danger: #F97066;
  --warning: #F5B94A;
  --success: #6CD69A;
  --info: #7CC4EC;
}

/* Koyu zeminli bölümler (tema ne olursa olsun) */
.on-dark {
  --text: var(--light-bg);
  --text-2: color-mix(in oklab, var(--light-bg) 80%, transparent);
  --muted: color-mix(in oklab, var(--light-bg) 60%, transparent);
  --border: color-mix(in oklab, var(--light-bg) 14%, transparent);
  --border-strong: color-mix(in oklab, var(--light-bg) 28%, transparent);
  --surface: color-mix(in oklab, var(--light-bg) 6%, transparent);
  --brand: var(--accent);
  --brand-contrast: var(--primary-dark);
  --brand-hover: color-mix(in oklab, var(--accent) 75%, #fff);
  --hl: var(--accent);
  --hl-mark: transparent;
  --gold-ink: var(--gold);
  --link: var(--accent);
  --glass: color-mix(in oklab, var(--light-bg) 8%, transparent);
  --glass-border: color-mix(in oklab, var(--light-bg) 16%, transparent);
  --focus: var(--accent);
  color: var(--text-2);
}

/* ---------- 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) + 1.5rem);
  scrollbar-color: color-mix(in oklab, var(--text) 28%, transparent) transparent;
  hanging-punctuation: first;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  --header-total: calc(var(--header-h) + var(--announce-h, 0px));
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  font-feature-settings: "kern", "liga";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  background-image: var(--grain);
  background-size: 220px 220px;
  opacity: var(--grain-opacity);
}
.has-announce { --announce-h: 2.625rem; }

img, svg, video, canvas, picture { display: block; max-width: 100%; }
img, video { height: auto; }
picture > img { width: 100%; }
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 400;
  font-optical-sizing: auto;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--text);
  text-wrap: balance;
}
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
ul, ol { padding-left: 1.25em; }
strong, b { font-weight: 700; }
small { font-size: .875em; }
hr { border: 0; height: 1px; background: var(--border); margin: 2.5rem 0; }
::selection { background: var(--accent); color: var(--primary-dark); }
[hidden] { display: none !important; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
main:focus { outline: none; }

.icon {
  display: inline-block;
  flex: none;
  width: 1.25em;
  height: 1.25em;
  vertical-align: -.22em;
  overflow: visible;
}
.icon use { pointer-events: none; }

kbd {
  display: inline-block;
  min-width: 1.6em;
  padding: .12rem .45rem;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-2);
  font: 700 .72rem/1.4 var(--font-body);
  text-align: center;
}

/* ---------- 3. Erişilebilirlik yardımcıları ---------- */
.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 10002;
  padding: .8rem 1.3rem;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform .3s var(--ease-out);
}
.skip-link:focus { transform: none; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* ---------- 4. Düzen ---------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--wide { max-width: calc(var(--container-wide) + var(--gutter) * 2); }
.container--narrow { max-width: calc(var(--container-narrow) + var(--gutter) * 2); }
.section { position: relative; padding-block: var(--section-y); }
.section--tight { padding-block: calc(var(--section-y) * .55); }
.section--flush-top { padding-top: 0; }
.section--alt { background-color: var(--bg-alt); }
.section--dark { background-color: var(--ink); }
.site-main { display: block; overflow-x: clip; }
[data-header="solid"] .site-main { padding-top: var(--header-total); }
.hero-anchor { scroll-margin-top: 0; }
.stack > * + * { margin-top: var(--stack-gap, 1.25rem); }
.grid { display: grid; gap: var(--grid-gap, clamp(1rem, .7rem + 1vw, 1.5rem)); }
@media (min-width: 700px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.split {
  display: grid;
  gap: clamp(2.5rem, 1.5rem + 4vw, 6rem);
  align-items: start;
}
@media (min-width: 1024px) {
  .split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split--reverse { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .sticky { position: sticky; top: calc(var(--header-h) + 2rem); }
}
.text-center { text-align: center; }
.muted { color: var(--muted); }
.lead { font-size: var(--fs-lg); line-height: 1.6; color: var(--text); }
.media-cover { position: relative; overflow: hidden; }
.media-cover > picture,
.media-cover > img,
.media-cover > picture > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-cover > .media-cover { position: absolute; inset: 0; }
.media-cover[data-parallax],
.media-cover > .media-cover[data-parallax] { inset: -12% 0; }
[data-parallax] { will-change: transform; }

/* Topoğrafik doku (CSS maske; renk = currentColor) */
.topo-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-color: currentColor;
  -webkit-mask: url("topo.svg") center / cover no-repeat;
  mask: url("topo.svg") center / cover no-repeat;
}
.topo {
  display: block;
  pointer-events: none;
}
.topo path { vector-effect: non-scaling-stroke; stroke-width: 1; opacity: .75; }
.topo .t-major { stroke-width: 1.5; opacity: 1; }

/* ---------- 5. Tipografi bileşenleri ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1.35rem;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand);
}
.eyebrow--sm { font-size: .72rem; margin-bottom: 1rem; }
.eyebrow__num {
  font-family: var(--font-heading);
  font-size: 1.3em;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--text);
}
.eyebrow__sep {
  width: 2.75rem;
  height: 1px;
  background: currentColor;
  opacity: .55;
}
.section-title {
  font-size: var(--fs-h2);
  line-height: 1.04;
  max-width: 19ch;
}
.hl {
  font-style: italic;
  font-weight: inherit;
  color: var(--hl);
  background-image: linear-gradient(var(--hl-mark), var(--hl-mark));
  background-repeat: no-repeat;
  background-size: 100% .16em;
  background-position: 0 86%;
  padding-inline: .02em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.section-head {
  display: grid;
  gap: 1.25rem 3rem;
  margin-bottom: clamp(2.5rem, 1.7rem + 3vw, 4.75rem);
}
.section-head:last-child { margin-bottom: 0; }
.section-head__main { min-width: 0; }
.section-head__aside { display: grid; gap: 1.5rem; justify-items: start; max-width: 36rem; }
.section-head__text { margin: 0; font-size: var(--fs-md); color: var(--text-2); }
.section-head--center { justify-items: center; text-align: center; }
.section-head--center .section-title { margin-inline: auto; max-width: 22ch; }
.section-head--center .section-head__aside { justify-items: center; }
@media (min-width: 960px) {
  .section-head--split { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: end; }
  .section-head--split .section-head__aside { padding-bottom: .5rem; }
}

/* ---------- 6. Butonlar ---------- */
.btn {
  --btn-bg: var(--text);
  --btn-fg: var(--bg);
  --btn-bd: transparent;
  --btn-hover-bg: var(--brand);
  --btn-hover-fg: var(--brand-contrast);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65em;
  min-height: 3.25rem;
  padding: .85rem 1.55rem;
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-pill);
  background-color: var(--btn-bg);
  color: var(--btn-fg);
  font: 700 var(--fs-sm) / 1.15 var(--font-body);
  letter-spacing: .01em;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  transform: translate3d(var(--mx, 0), var(--my, 0), 0);
  transition: transform .6s var(--ease-out), color .35s var(--ease-out), border-color .35s, box-shadow .35s;
}
.btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--btn-hover-bg);
  transform: translate3d(0, 102%, 0);
  transition: transform .55s var(--ease-out);
}
.btn > * { position: relative; }
.btn:hover { color: var(--btn-hover-fg); border-color: var(--btn-hover-bg); }
.btn:hover::before { transform: none; }
.btn:active { transform: translate3d(var(--mx, 0), var(--my, 0), 0) scale(.97); }
.btn .icon { width: 1.15em; height: 1.15em; }
.btn__arrow {
  position: relative;
  display: inline-block;
  width: 1.15em;
  height: 1.15em;
  overflow: hidden;
  flex: none;
}
.btn__arrow .icon {
  position: absolute;
  inset: 0;
  transition: transform .55s var(--ease-out);
}
.btn__arrow .icon:last-child { transform: translate3d(-140%, 140%, 0); }
.btn__arrow .icon:first-child:not(:last-child) { transform: none; }
.btn:hover .btn__arrow .icon:first-child:not(:last-child) { transform: translate3d(140%, -140%, 0); }
.btn:hover .btn__arrow .icon:last-child { transform: none; }

.btn--primary { --btn-bg: var(--brand); --btn-fg: var(--brand-contrast); --btn-hover-bg: var(--brand-hover); --btn-hover-fg: var(--brand-contrast); }
.btn--accent { --btn-bg: var(--accent); --btn-fg: var(--primary-dark); --btn-hover-bg: var(--light-bg); --btn-hover-fg: var(--primary-dark); }
.btn--dark { --btn-bg: var(--ink); --btn-fg: var(--light-bg); --btn-hover-bg: var(--accent); --btn-hover-fg: var(--primary-dark); }
.btn--light { --btn-bg: var(--light-bg); --btn-fg: var(--primary-dark); --btn-hover-bg: var(--accent); --btn-hover-fg: var(--primary-dark); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--text); --btn-bd: var(--border-strong); --btn-hover-bg: var(--text); --btn-hover-fg: var(--bg); }
.on-dark .btn--ghost { --btn-hover-fg: var(--primary-dark); }
.btn--glass {
  --btn-bg: color-mix(in oklab, var(--light-bg) 10%, transparent);
  --btn-fg: var(--light-bg);
  --btn-bd: color-mix(in oklab, var(--light-bg) 26%, transparent);
  --btn-hover-bg: var(--light-bg);
  --btn-hover-fg: var(--primary-dark);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
}
.btn--sm { min-height: 2.75rem; padding: .6rem 1.15rem; font-size: .875rem; }
.btn--lg { min-height: 3.75rem; padding: 1.05rem 1.9rem; font-size: var(--fs-base); }
.btn--block { width: 100%; }
.btn--icon { width: 3.25rem; padding: 0; }
.btn[disabled], .btn.is-disabled { opacity: .5; pointer-events: none; }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.btn-row--center { justify-content: center; }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .25rem 0;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text);
  cursor: pointer;
}
.btn-link > span:not(.btn-link__icon) {
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat;
  transition: background-size .5s var(--ease-out);
}
.btn-link:hover > span:not(.btn-link__icon) { background-size: 100% 1.5px; }
.btn-link > .icon { color: var(--brand); }
.btn-link__icon {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  transition: background-color .35s, color .35s, border-color .35s, transform .5s var(--ease-out);
}
.btn-link__icon .icon { width: 1rem; height: 1rem; }
.btn-link:hover .btn-link__icon { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); transform: translateX(4px); }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  transition: background-color .3s, color .3s, border-color .3s, transform .4s var(--ease-out);
}
.icon-btn:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.on-dark .icon-btn:hover { color: var(--primary-dark); }
.icon-btn .icon { width: 1.15rem; height: 1.15rem; }
.icon-btn--lg { width: 3.25rem; height: 3.25rem; }
.icon-btn[disabled] { opacity: .35; pointer-events: none; }

/* ---------- 7. Rozet / çip / ikon kutusu ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .8rem;
  border-radius: var(--radius-pill);
  background: color-mix(in oklab, var(--accent) 30%, transparent);
  color: var(--text);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.35;
}
.badge .icon { width: 1em; height: 1em; }
.badge--brand { background: var(--brand); color: var(--brand-contrast); }
.badge--gold { background: color-mix(in oklab, var(--gold) 28%, transparent); }
.badge--outline { background: transparent; border: 1px solid var(--border-strong); color: var(--text-2); }
.badge--glass { background: var(--glass); border: 1px solid var(--glass-border); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: var(--text); }
.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .8rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-2);
  transition: background-color .3s, color .3s, border-color .3s;
}
.chip--brand { border-color: transparent; background: color-mix(in oklab, var(--brand) 12%, transparent); color: var(--brand); }
a.chip:hover, button.chip:hover { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); }
.chip.is-active { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); }
.icon-box {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: calc(var(--radius) * .6);
  background: color-mix(in oklab, var(--brand) 12%, transparent);
  color: var(--brand);
  transition: background-color .4s, color .4s, transform .6s var(--ease-out);
}
.icon-box .icon { width: 1.5rem; height: 1.5rem; }
.icon-box--sm { width: 2.5rem; height: 2.5rem; border-radius: calc(var(--radius) * .45); }
.icon-box--sm .icon { width: 1.15rem; height: 1.15rem; }
.icon-box--lg { width: 4.25rem; height: 4.25rem; }
.icon-box--lg .icon { width: 2rem; height: 2rem; }
.icon-box--solid { background: var(--brand); color: var(--brand-contrast); }

/* ---------- 8. Kartlar ---------- */
.card {
  position: relative;
  padding: clamp(1.35rem, 1rem + 1.2vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background-color: var(--surface);
  box-shadow: var(--shadow-sm);
}
.card--glass {
  background-color: var(--glass);
  border-color: var(--glass-border);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
}
.card--flat { box-shadow: none; }
.card--hover { transition: transform .6s var(--ease-out), box-shadow .6s var(--ease-out), border-color .4s; }
.card--hover:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: color-mix(in oklab, var(--brand) 30%, transparent); }
.card__title { font-size: var(--fs-h4); margin-bottom: .6rem; }

/* İmleci izleyen ışıltı */
[data-glow-on] [data-glow] {
  background-image: radial-gradient(520px circle at var(--gx, -1000px) var(--gy, -1000px), color-mix(in oklab, var(--accent) 16%, transparent), transparent 42%);
}

.feature {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background-color: var(--surface);
  overflow: hidden;
  transition: transform .7s var(--ease-out), border-color .4s, box-shadow .6s var(--ease-out);
}
.feature:hover { transform: translateY(-6px); border-color: color-mix(in oklab, var(--brand) 35%, transparent); box-shadow: var(--shadow); }
.feature:hover .icon-box { background: var(--brand); color: var(--brand-contrast); transform: rotate(-6deg); }
.feature--glass {
  background-color: var(--glass);
  border-color: var(--glass-border);
  -webkit-backdrop-filter: blur(16px) saturate(1.25);
  backdrop-filter: blur(16px) saturate(1.25);
}
.feature--outline { background-color: transparent; }
.feature__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: .5rem; }
.feature__num { font-family: var(--font-heading); font-style: italic; font-size: 1.05rem; color: var(--muted); }
.feature__title { font-size: var(--fs-h4); line-height: 1.2; }
.feature__text { margin: 0; font-size: var(--fs-sm); line-height: 1.7; color: var(--text-2); }

.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.check-list li { display: flex; align-items: flex-start; gap: .9rem; color: var(--text); font-weight: 500; line-height: 1.55; }
.check-list__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 1.65rem;
  height: 1.65rem;
  margin-top: -.05rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary-dark);
}
.check-list__icon .icon { width: .95rem; height: .95rem; }

/* ---------- 9. Formlar ---------- */
.form { display: grid; gap: 1.25rem; }
.form-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) {
  .form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field--full { grid-column: 1 / -1; }
}
.field { display: grid; gap: .5rem; align-content: start; }
.label { font-size: var(--fs-sm); font-weight: 700; color: var(--text); }
.label .req { color: var(--gold-ink); margin-left: .15rem; }
.input, .select, .textarea {
  width: 100%;
  min-height: 3.35rem;
  padding: .9rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background-color: var(--surface);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color .25s, box-shadow .25s, background-color .25s;
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: var(--muted); opacity: .85; }
.input:hover, .select:hover, .textarea:hover { border-color: color-mix(in oklab, var(--brand) 45%, var(--border-strong)); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand) 18%, transparent);
}
.textarea { min-height: 10rem; resize: vertical; }
.select {
  padding-right: 3rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23768a80' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.1rem;
}
.help { font-size: var(--fs-xs); color: var(--muted); margin: 0; }
.field-error { display: flex; gap: .4rem; align-items: center; margin: 0; font-size: var(--fs-xs); font-weight: 600; color: var(--danger); }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--danger); }
.field.has-error .input:focus, .field.has-error .textarea:focus { box-shadow: 0 0 0 4px color-mix(in oklab, var(--danger) 18%, transparent); }
.check { display: flex; align-items: flex-start; gap: .8rem; font-size: var(--fs-sm); line-height: 1.55; color: var(--text-2); cursor: pointer; }
.check a { color: var(--link); text-decoration: underline; text-underline-offset: .2em; }
.check input[type="checkbox"], .check input[type="radio"] {
  flex: none;
  width: 1.3rem;
  height: 1.3rem;
  margin: .1rem 0 0;
  border: 1.5px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  display: grid;
  place-items: center;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transition: background-color .2s, border-color .2s;
}
.check input[type="radio"] { border-radius: 50%; }
.check input:checked { background-color: var(--brand); border-color: var(--brand); }
.check input[type="checkbox"]:checked::after {
  content: "";
  width: .8rem;
  height: .8rem;
  background: var(--brand-contrast);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.check input[type="radio"]:checked::after { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--brand-contrast); }
.check input:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.alert {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: 1rem 1.25rem;
  border: 1px solid;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  line-height: 1.6;
}
.alert > .icon { margin-top: .15rem; }
.alert p { margin: 0; }
.alert--success { color: var(--success); border-color: color-mix(in oklab, var(--success) 35%, transparent); background: color-mix(in oklab, var(--success) 9%, transparent); }
.alert--error { color: var(--danger); border-color: color-mix(in oklab, var(--danger) 35%, transparent); background: color-mix(in oklab, var(--danger) 8%, transparent); }
.alert--info { color: var(--info); border-color: color-mix(in oklab, var(--info) 35%, transparent); background: color-mix(in oklab, var(--info) 8%, transparent); }
.alert--warning { color: var(--warning); border-color: color-mix(in oklab, var(--warning) 40%, transparent); background: color-mix(in oklab, var(--warning) 10%, transparent); }

/* Arama alanı */
.search-field {
  position: relative;
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .45rem .45rem 1.25rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  background-color: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color .25s, box-shadow .25s;
}
.search-field:focus-within { border-color: var(--brand); box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand) 18%, transparent), var(--shadow-sm); }
.search-field__icon { width: 1.35rem; height: 1.35rem; color: var(--muted); }
.search-field__input {
  flex: 1;
  min-width: 0;
  padding: .7rem .25rem;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1.0625rem;
  -webkit-appearance: none;
  appearance: none;
}
.search-field__input:focus { outline: none; }
.search-field__input::placeholder { color: var(--muted); }
.search-field__input::-webkit-search-cancel-button { -webkit-appearance: none; }
.search-field__kbd { display: none; }
.search-field__btn { flex: none; }
@media (min-width: 640px) {
  .search-field__kbd { display: inline-block; }
}
.on-dark .search-field { background-color: color-mix(in oklab, var(--light-bg) 10%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: none; }
.on-dark .search-field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 24%, transparent); }

/* ---------- 10. Tablolar ---------- */
table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
th, td { padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
thead th { background: var(--bg-alt); color: var(--text); font-weight: 700; white-space: nowrap; }
tbody tr { transition: background-color .2s; }
tbody tr:hover { background: color-mix(in oklab, var(--brand) 4%, transparent); }
caption { caption-side: bottom; padding-top: .75rem; font-size: var(--fs-xs); color: var(--muted); text-align: left; }
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}
.table-wrap table { min-width: 540px; }
.table-wrap table:not(:has(:is(th, td):nth-child(3))) { min-width: 0; }
.table-wrap tr:last-child td { border-bottom: 0; }

/* ---------- 11. Zengin metin (.prose) ---------- */
.prose {
  max-width: 72ch;
  font-size: var(--fs-md);
  line-height: 1.8;
  color: var(--text-2);
  overflow-wrap: break-word;
}
.prose--wide { max-width: none; }
.prose > * { margin-top: 0; margin-bottom: 0; }
.prose > * + * { margin-top: 1.15em; }
.prose h2, .prose h3, .prose h4, .prose h5 { color: var(--text); scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.prose h2 { font-size: clamp(1.65rem, 1.3rem + 1.35vw, 2.4rem); line-height: 1.15; }
.prose h3 { font-size: clamp(1.35rem, 1.18rem + .7vw, 1.75rem); line-height: 1.2; }
.prose h4 { font-size: 1.25rem; line-height: 1.3; }
.prose h5 { font-family: var(--font-body); font-size: var(--fs-xs); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--brand); }
.prose > * + h2 { margin-top: 2.1em; }
.prose > * + h3 { margin-top: 1.8em; }
.prose > * + h4, .prose > * + h5 { margin-top: 1.6em; }
.prose h2 + *, .prose h3 + *, .prose h4 + *, .prose h5 + * { margin-top: .75em; }
.prose * p { margin: 0; }
.prose * p + p { margin-top: .75em; }
.prose .lead, .prose p.lead {
  font-size: var(--fs-lg);
  line-height: 1.6;
  color: var(--text);
  font-weight: 500;
}
.prose a {
  color: var(--link);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  text-decoration-color: color-mix(in oklab, var(--link) 40%, transparent);
  transition: text-decoration-color .25s, color .25s;
}
.prose a:hover { text-decoration-color: currentColor; }
.prose strong, .prose b { color: var(--text); }
.prose em, .prose i { font-style: italic; }
.prose mark { padding: .05em .25em; border-radius: 4px; background: color-mix(in oklab, var(--accent) 45%, transparent); color: inherit; }
.prose small { font-size: .85em; color: var(--muted); }
.prose ul, .prose ol { padding-left: 1.35em; }
.prose li { padding-left: .25em; }
.prose li + li { margin-top: .5em; }
.prose li > ul, .prose li > ol { margin-top: .5em; }
.prose ul > li::marker { color: var(--brand); }
.prose ol > li::marker { color: var(--brand); font-weight: 700; font-family: var(--font-heading); }
.prose ul.checklist { list-style: none; padding-left: 0; }
.prose ul.checklist > li { position: relative; padding-left: 2.35em; }
.prose ul.checklist > li::before,
.prose ul.checklist > li::after {
  content: "";
  position: absolute;
  left: 0;
  top: .22em;
  width: 1.5em;
  height: 1.5em;
  border-radius: 50%;
}
.prose ul.checklist > li::before { background: color-mix(in oklab, var(--accent) 55%, transparent); }
.prose ul.checklist > li::after {
  background: var(--text);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 58% no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 58% no-repeat;
}
.prose ol.steps { list-style: none; padding-left: 0; counter-reset: step; }
.prose ol.steps > li {
  position: relative;
  counter-increment: step;
  padding-left: 3.6em;
  min-height: 2.6em;
}
.prose ol.steps > li + li { margin-top: 1.25em; }
.prose ol.steps > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -.1em;
  display: grid;
  place-items: center;
  width: 2.5em;
  height: 2.5em;
  border-radius: 50%;
  background: var(--brand);
  color: var(--brand-contrast);
  font: italic 400 .95em/1 var(--font-heading);
}
.prose ol.steps > li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 1.19em;
  top: 2.6em;
  bottom: -1.1em;
  width: 1px;
  background: var(--border-strong);
}
.prose blockquote {
  position: relative;
  margin-inline: 0;
  padding: 1.5em 1.75em 1.5em 2em;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--bg-alt);
  font-family: var(--font-heading);
  font-size: 1.2em;
  font-style: italic;
  line-height: 1.55;
  color: var(--text);
}
.prose blockquote p + p { margin-top: .75em; }
.prose .callout {
  position: relative;
  padding: 1.2em 1.4em 1.2em 3.5em;
  border: 1px solid color-mix(in oklab, var(--c, var(--brand)) 32%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--c, var(--brand)) 8%, transparent);
  color: var(--text);
  font-size: .96em;
}
.prose .callout::before {
  content: "";
  position: absolute;
  left: 1.2em;
  top: 1.35em;
  width: 1.4em;
  height: 1.4em;
  background: var(--c, var(--brand));
  -webkit-mask: var(--ci) center / contain no-repeat;
  mask: var(--ci) center / contain no-repeat;
}
.prose .callout > * { margin: 0; }
.prose .callout > * + * { margin-top: .6em; }
.prose .callout,
.prose .callout-info { --ci: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4M12 8h.01'/%3E%3C/svg%3E"); }
.prose .callout-info { --c: var(--info); }
.prose .callout-warning { --c: var(--warning); --ci: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3'/%3E%3Cpath d='M12 9v4M12 17h.01'/%3E%3C/svg%3E"); }
.prose .callout-success { --c: var(--success); --ci: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
.prose .callout-danger { --c: var(--danger); --ci: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16h.01M12 8v4'/%3E%3Cpath d='M15.31 2a2 2 0 0 1 1.42.59l4.68 4.68a2 2 0 0 1 .59 1.42v6.62a2 2 0 0 1-.59 1.42l-4.68 4.68a2 2 0 0 1-1.42.59H8.69a2 2 0 0 1-1.42-.59l-4.68-4.68A2 2 0 0 1 2 15.31V8.69a2 2 0 0 1 .59-1.42l4.68-4.68A2 2 0 0 1 8.69 2z'/%3E%3C/svg%3E"); }
.prose .table-wrap { font-size: .92em; }
.prose table { margin: 0; }
.prose figure { margin-inline: 0; }
.prose > figure, .prose > .table-wrap, .prose > blockquote, .prose > .callout, .prose > iframe, .prose > pre { margin-top: 1.8em; }
.prose > figure + *, .prose > .table-wrap + *, .prose > blockquote + *, .prose > .callout + *, .prose > iframe + * { margin-top: 1.8em; }
.prose img { border-radius: var(--radius-md); height: auto; }
.prose figcaption { margin-top: .75em; font-size: var(--fs-xs); color: var(--muted); text-align: center; }
.prose iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--bg-alt);
}
.prose hr { margin-block: 2.5em; }
.prose code { padding: .12em .4em; border-radius: 6px; background: var(--bg-alt); font: .88em var(--font-mono); color: var(--text); }
.prose pre { overflow-x: auto; padding: 1.25em 1.5em; border-radius: var(--radius-md); background: var(--ink); color: var(--light-bg); font: .88em/1.7 var(--font-mono); }
.prose pre code { padding: 0; background: none; color: inherit; }
.prose .text-center { text-align: center; }
.on-dark .prose blockquote { background: color-mix(in oklab, var(--light-bg) 6%, transparent); }

/* ---------- 12. Üst bölüm ---------- */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 2px;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(var(--scroll, 0));
  transform-origin: 0 50%;
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 110;
  transition: transform .6s var(--ease-out);
}
.site-header.is-hidden { transform: translate3d(0, -100%, 0); }
.announce {
  position: relative;
  overflow: hidden;
  background: var(--primary-dark);
  color: var(--light-bg);
  font-size: var(--fs-xs);
  max-height: 6rem;
  transition: max-height .5s var(--ease-out), opacity .4s;
}
.site-header.is-scrolled .announce { max-height: 0; opacity: 0; }
.announce__inner { display: flex; align-items: center; gap: .75rem; min-height: var(--announce-h, 2.625rem); padding-block: .45rem; }
.announce__dot { flex: none; width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent); }
.announce__text { flex: 1; margin: 0; line-height: 1.45; }
.announce__link { display: inline-flex; align-items: center; gap: .3rem; margin-left: .5rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
.announce__link .icon { width: 1em; height: 1em; transition: transform .3s var(--ease-out); }
.announce__link:hover .icon { transform: translateX(3px); }
.announce__close { flex: none; display: grid; place-items: center; width: 2rem; height: 2rem; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; opacity: .75; }
.announce__close:hover { opacity: 1; background: color-mix(in oklab, var(--light-bg) 12%, transparent); }
html:not(.js) .announce__close { display: none; }
.header-bar {
  position: relative;
  transition: background-color .45s var(--ease-out), box-shadow .45s, -webkit-backdrop-filter .45s, backdrop-filter .45s;
}
.site-header.is-scrolled .header-bar,
.site-header.is-mega .header-bar,
[data-header="solid"] .header-bar {
  background-color: color-mix(in oklab, var(--bg) 80%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: 0 1px 0 var(--border), 0 18px 40px -30px var(--shadow-c);
}
.site-header.is-mega .header-bar { background-color: var(--bg); }
.header-bar__inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: var(--header-h);
  transition: height .5s var(--ease-out);
}
.site-header.is-scrolled .header-bar__inner { height: calc(var(--header-h) - 12px); }

[data-header="overlay"] .site-header:not(.is-scrolled):not(.is-mega) :is(.header-bar__inner > .brand, .nav__link, .header-actions) {
  --text: var(--light-bg);
  --bg: var(--primary-dark);
  --brand: var(--accent);
  --border-strong: color-mix(in oklab, var(--light-bg) 30%, transparent);
}
[data-header="overlay"] .site-header:not(.is-scrolled):not(.is-mega) .header-bar {
  background: linear-gradient(180deg, color-mix(in oklab, var(--primary-dark) 45%, transparent), transparent);
}

.brand { display: inline-flex; align-items: center; gap: .75rem; flex: none; color: var(--text); }
.brand__mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 31%;
  background: var(--primary);
  color: var(--light-bg);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, #fff 10%, transparent);
  transition: transform .6s var(--ease-spring);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.05); }
.brand__mark .icon { width: 1.95rem; height: 1.95rem; vertical-align: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 500; letter-spacing: -.015em; white-space: nowrap; }
.brand__sub { margin-top: .32rem; font-size: .6rem; font-weight: 800; letter-spacing: .3em; color: var(--brand); white-space: nowrap; }
.brand__img { display: block; height: 2.75rem; width: auto; max-width: 200px; object-fit: contain; }
.brand__img--dark { display: none; }
[data-theme="dark"] .brand.has-dark .brand__img--default,
.on-dark .brand.has-dark .brand__img--default,
[data-header="overlay"] .site-header:not(.is-scrolled):not(.is-mega) .brand.has-dark .brand__img--default { display: none; }
[data-theme="dark"] .brand.has-dark .brand__img--dark,
.on-dark .brand.has-dark .brand__img--dark,
[data-header="overlay"] .site-header:not(.is-scrolled):not(.is-mega) .brand.has-dark .brand__img--dark { display: block; }
@media (max-width: 380px) {
  .brand__name { font-size: 1.12rem; }
  .brand__mark { width: 2.4rem; height: 2.4rem; }
}

.nav { display: none; margin-inline: auto; height: 100%; }
.nav__list { display: flex; align-items: stretch; height: 100%; gap: .15rem; margin: 0; padding: 0; list-style: none; }
.nav__item { display: flex; align-items: center; }
.nav__item.has-drop { position: relative; }
.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .55rem .9rem;
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: .9375rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color .3s;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: .9rem;
  right: .9rem;
  bottom: .3rem;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .5s var(--ease-out);
}
.nav__item:hover > .nav__link::after,
.nav__link:focus-visible::after,
.nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__link.is-active { color: var(--brand); }
.nav__chev { width: .95em; height: .95em; opacity: .7; transition: transform .4s var(--ease-out); }
.nav__item:hover .nav__chev, .nav__item.is-open .nav__chev { transform: rotate(180deg); }
@media (min-width: 1100px) {
  .nav { display: block; }
}

.mega {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  padding-top: .75rem;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, -10px, 0);
  transition: opacity .35s var(--ease-out), transform .5s var(--ease-out), visibility 0s linear .35s;
}
.has-mega:hover > .mega,
.has-mega:focus-within > .mega,
.has-mega.is-open > .mega {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.has-mega.is-suppressed > .mega { opacity: 0; visibility: hidden; }
.mega__panel {
  display: grid;
  grid-template-columns: minmax(230px, .85fr) minmax(0, 2fr) minmax(250px, 1fr);
  gap: 1.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background-color: var(--surface);
  box-shadow: var(--shadow-lg);
  color: var(--text-2);
}
.mega__intro { display: flex; flex-direction: column; align-items: flex-start; padding: .75rem .5rem; }
.mega__title { font-family: var(--font-heading); font-size: 1.65rem; line-height: 1.12; color: var(--text); margin: 0 0 .9rem; letter-spacing: -.015em; }
.mega__text { font-size: var(--fs-sm); line-height: 1.6; color: var(--text-2); margin: 0 0 1.5rem; }
.mega__intro .btn { margin-top: auto; }
.mega__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-content: start; gap: .35rem; margin: 0; padding: 0; list-style: none; }
.mega__link {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: .85rem;
  border-radius: var(--radius-md);
  transition: background-color .3s;
}
.mega__link.is-active { background-color: var(--bg-alt); }
.mega__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: calc(var(--radius) * .5);
  background: color-mix(in oklab, var(--brand) 11%, transparent);
  color: var(--brand);
  transition: background-color .3s, color .3s, transform .5s var(--ease-spring);
}
.mega__icon .icon { width: 1.25rem; height: 1.25rem; }
.mega__link.is-active .mega__icon { background: var(--brand); color: var(--brand-contrast); transform: rotate(-6deg); }
.mega__name { display: block; font-weight: 700; font-size: .9375rem; line-height: 1.35; color: var(--text); }
.mega__desc { display: block; margin-top: .25rem; font-size: .8125rem; line-height: 1.5; color: var(--muted); }
.mega__link.is-current .mega__name { color: var(--brand); }
.mega__media { position: relative; min-height: 300px; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink); }
.mega__fig { position: absolute; inset: 0; margin: 0; opacity: 0; transform: scale(1.08); transition: opacity .6s var(--ease-out), transform 1.2s var(--ease-out); }
.mega__fig.is-active { opacity: 1; transform: none; }
.mega__fig picture, .mega__fig img { width: 100%; height: 100%; object-fit: cover; }
.mega__fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, color-mix(in oklab, var(--primary-dark) 88%, transparent)); }
.mega__fig figcaption { position: absolute; left: 1.25rem; right: 1.25rem; bottom: 1.1rem; z-index: 1; font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.2; color: var(--light-bg); }
.mega__fig-num { display: block; margin-bottom: .35rem; font-family: var(--font-body); font-size: .7rem; font-weight: 800; letter-spacing: .2em; color: var(--accent); }

.drop {
  position: absolute;
  left: 50%;
  top: 100%;
  min-width: 240px;
  padding-top: .75rem;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(-50%, -8px, 0);
  transition: opacity .3s var(--ease-out), transform .45s var(--ease-out), visibility 0s linear .3s;
}
.has-drop:hover > .drop, .has-drop:focus-within > .drop, .has-drop.is-open > .drop { opacity: 1; visibility: visible; transform: translate3d(-50%, 0, 0); transition-delay: 0s; }
.has-drop.is-suppressed > .drop { opacity: 0; visibility: hidden; }
.drop__list { margin: 0; padding: .5rem; list-style: none; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-lg); }
.drop__link { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem .9rem; border-radius: var(--radius-sm); font-size: var(--fs-sm); font-weight: 600; color: var(--text); transition: background-color .25s; }
.drop__link .icon { width: 1rem; height: 1rem; opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .4s var(--ease-out); }
.drop__link:hover { background: var(--bg-alt); }
.drop__link:hover .icon { opacity: 1; transform: none; }

.header-actions { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nav + .header-actions { margin-left: 0; }
.header-cta { display: none; }
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: block; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }
html:not(.js) .theme-toggle { display: none; }
@media (min-width: 640px) {
  .header-cta { display: inline-flex; }
}
@media (min-width: 1100px) {
  .nav + .header-actions { margin-left: 0; }
}
.burger {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: background-color .3s, color .3s, border-color .3s;
}
.burger:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.burger__lines { position: relative; display: block; width: 1.15rem; height: .7rem; }
.burger__lines span { position: absolute; left: 0; width: 100%; height: 1.5px; border-radius: 2px; background: currentColor; transition: transform .45s var(--ease-out), width .45s var(--ease-out); }
.burger__lines span:first-child { top: 0; }
.burger__lines span:last-child { bottom: 0; width: 70%; }
.burger:hover .burger__lines span:last-child { width: 100%; }
@media (min-width: 1100px) {
  .burger { display: none; }
}

/* ---------- 13. Mobil menü ---------- */
.mnav {
  position: fixed;
  inset: 0;
  z-index: 250;
  visibility: hidden;
  transition: visibility 0s linear .9s;
}
.mnav.is-open, .mnav:target { visibility: visible; transition-delay: 0s; }
.mnav__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--primary-dark);
  clip-path: circle(0 at var(--ox, calc(100% - 2.75rem)) var(--oy, 2.25rem));
  transition: clip-path .85s var(--ease-in-out);
}
.mnav.is-open .mnav__bg, .mnav:target .mnav__bg { clip-path: circle(160vmax at var(--ox, calc(100% - 2.75rem)) var(--oy, 2.25rem)); }
.mnav__topo { color: var(--accent); opacity: .1; }
.mnav__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 var(--gutter) calc(1.5rem + env(safe-area-inset-bottom));
}
.mnav__top { display: flex; align-items: center; justify-content: space-between; flex: none; height: var(--header-h); }
.mnav__top, .mnav__foot { opacity: 0; transition: opacity .5s var(--ease-out); }
.mnav.is-open .mnav__top, .mnav:target .mnav__top { opacity: 1; transition-delay: .3s; }
.mnav.is-open .mnav__foot, .mnav:target .mnav__foot { opacity: 1; transition-delay: .55s; }
.mnav__close {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: background-color .3s, color .3s, transform .5s var(--ease-out);
}
.mnav__close:hover { background: var(--accent); color: var(--primary-dark); border-color: var(--accent); transform: rotate(90deg); }
.mnav__nav { flex: 1; display: flex; align-items: center; padding-block: 1.5rem 2rem; }
.mnav__list { width: 100%; margin: 0; padding: 0; list-style: none; }
.mnav__item {
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity .5s var(--ease-out), transform .8s var(--ease-out);
}
.mnav.is-open .mnav__item, .mnav:target .mnav__item { opacity: 1; transform: none; }
.mnav.is-open .mnav__item:nth-child(1) { transition-delay: .22s; }
.mnav.is-open .mnav__item:nth-child(2) { transition-delay: .27s; }
.mnav.is-open .mnav__item:nth-child(3) { transition-delay: .32s; }
.mnav.is-open .mnav__item:nth-child(4) { transition-delay: .37s; }
.mnav.is-open .mnav__item:nth-child(5) { transition-delay: .42s; }
.mnav.is-open .mnav__item:nth-child(6) { transition-delay: .47s; }
.mnav.is-open .mnav__item:nth-child(7) { transition-delay: .52s; }
.mnav.is-open .mnav__item:nth-child(n+8) { transition-delay: .57s; }
.mnav__row { display: flex; align-items: center; gap: 1rem; }
.mnav__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex: 1;
  min-width: 0;
  padding: .95rem 0;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 1.2rem + 3vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text);
}
.mnav__num { flex: none; font: 800 .7rem/1 var(--font-body); letter-spacing: .12em; color: var(--accent); transform: translateY(-.5em); }
.mnav__link.is-active .mnav__label { font-style: italic; color: var(--accent); }
.mnav__link:hover .mnav__label { font-style: italic; }
.mnav__toggle {
  display: grid;
  place-items: center;
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
}
.mnav__toggle .icon { transition: transform .45s var(--ease-out); }
html:not(.js) .mnav__toggle { display: none; }
.mnav__toggle[aria-expanded="true"] { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); }
.mnav__toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }
.mnav__sub { display: grid; gap: .15rem; margin: 0 0 1rem; padding: 0 0 0 1.9rem; list-style: none; overflow: hidden; }
.mnav__sub a { display: flex; align-items: center; gap: .75rem; padding: .55rem 0; font-size: 1.0625rem; font-weight: 600; color: var(--text-2); transition: color .25s; }
.mnav__sub a:hover { color: var(--text); }
.mnav__sub .icon { color: var(--accent); }
.mnav__foot { display: grid; gap: 1.25rem; flex: none; }
.mnav__cta { width: 100%; }
.mnav__contact { display: grid; gap: .6rem; }
.mnav__contact a { display: inline-flex; align-items: center; gap: .65rem; font-weight: 600; color: var(--text-2); }
.mnav__contact .icon { color: var(--accent); }
html.menu-open, html.modal-open { overflow: hidden; }
@media (min-width: 1100px) {
  .mnav { display: none; }
}

/* ---------- 14. Arama modalı ---------- */
.search-modal { position: fixed; inset: 0; z-index: 300; }
.search-modal__backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in oklab, var(--primary-dark) 55%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity .4s var(--ease-out);
}
.search-modal__panel {
  position: relative;
  max-height: 100%;
  overflow-y: auto;
  padding: 1.25rem 0 2.25rem;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background-color: var(--bg);
  box-shadow: var(--shadow-lg);
  transform: translate3d(0, -104%, 0);
  transition: transform .65s var(--ease-out);
}
.search-modal.is-open .search-modal__backdrop { opacity: 1; }
.search-modal.is-open .search-modal__panel { transform: none; }
.search-modal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.search-modal__head .eyebrow { margin: 0; }
.search-modal__label { margin: 1.75rem 0 .85rem; font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.search-modal__list { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.search-modal__list a {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem .95rem .45rem .45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  transition: border-color .25s, background-color .25s, transform .4s var(--ease-out);
}
.search-modal__list a:hover { border-color: var(--brand); transform: translateY(-2px); }
.search-modal__icon { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: color-mix(in oklab, var(--brand) 12%, transparent); color: var(--brand); }
.search-modal__icon .icon { width: 1rem; height: 1rem; }
.search-modal__go { width: .95rem; height: .95rem; opacity: .45; }
.search-modal__empty { margin: .75rem 0 0; font-size: var(--fs-sm); color: var(--muted); }
.search-modal__hint { margin: 1.5rem 0 0; font-size: var(--fs-xs); color: var(--muted); }
@media (hover: none) {
  .search-modal__hint { display: none; }
}

/* ---------- 15. Sayfa başlığı (iç sayfalar) ---------- */
.page-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: clamp(24rem, 17rem + 22vw, 36rem);
  padding-top: calc(var(--header-total) + clamp(2.5rem, 1.5rem + 4vw, 5.5rem));
  padding-bottom: clamp(3rem, 2rem + 4vw, 6rem);
  overflow: hidden;
  background: var(--primary-dark);
}
.page-hero--sm { min-height: 0; }
.page-hero--lg { min-height: clamp(30rem, 20rem + 30vw, 46rem); }
.page-hero__media { position: absolute; inset: 0; z-index: -3; }
.page-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(0deg, color-mix(in oklab, var(--primary-dark) 94%, transparent) 0%, color-mix(in oklab, var(--primary-dark) 55%, transparent) 55%, color-mix(in oklab, var(--primary-dark) 72%, transparent) 100%),
    linear-gradient(90deg, color-mix(in oklab, var(--primary-dark) 60%, transparent), transparent 70%);
}
.page-hero__topo { inset: -4%; z-index: -1; color: var(--light-bg); opacity: .12; }
.page-hero__inner { position: relative; width: 100%; }
.page-hero__title { font-size: clamp(2.4rem, 1.4rem + 4.2vw, 5.25rem); line-height: 1.03; letter-spacing: -.028em; max-width: 18ch; }
.page-hero__text { max-width: 46rem; margin: 1.35rem 0 0; font-size: var(--fs-lg); line-height: 1.6; color: var(--text-2); }
.page-hero__extra { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.page-hero--center { text-align: center; }
.page-hero--center .page-hero__inner { display: flex; flex-direction: column; align-items: center; }
.page-hero--center .page-hero__title, .page-hero--center .page-hero__text { margin-inline: auto; }
.page-hero--center .crumbs__list, .page-hero--center .page-hero__extra { justify-content: center; }

.crumbs { margin-bottom: 1.75rem; }
.crumbs__list { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .55rem; margin: 0; padding: 0; list-style: none; font-size: var(--fs-xs); font-weight: 600; color: var(--muted); }
.crumbs__item { display: inline-flex; align-items: center; gap: .55rem; }
.crumbs__item + .crumbs__item::before { content: ""; width: .35rem; height: .35rem; border-radius: 50%; background: var(--brand); opacity: .7; }
.crumbs a { display: inline-flex; align-items: center; gap: .4rem; color: var(--text-2); transition: color .25s; }
.crumbs a:hover { color: var(--text); }
.crumbs .icon { width: 1rem; height: 1rem; }
.crumbs [aria-current] { color: var(--text); }

/* ---------- 16. Ana sayfa: Hero ---------- */
.hero {
  --hero-dur: 7s;
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background: var(--primary-dark);
  color: var(--text-2);
}
.hero__media { position: absolute; inset: 0; z-index: -3; }
.hero__img { position: absolute; inset: 0; overflow: hidden; visibility: hidden; }
.hero__img.is-active { z-index: 2; visibility: visible; }
.hero__img.is-leaving { z-index: 1; visibility: visible; }
.hero__img picture, .hero__img img { width: 100%; height: 100%; object-fit: cover; }
.hero__img img { transform: scale(1.06); transform-origin: 62% 42%; }
.hero__img:nth-child(2n) img { transform-origin: 30% 60%; }
.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--primary-dark) 82%, transparent) 0%, color-mix(in oklab, var(--primary-dark) 48%, transparent) 42%, color-mix(in oklab, var(--primary-dark) 8%, transparent) 78%),
    linear-gradient(0deg, color-mix(in oklab, var(--primary-dark) 92%, transparent) 0%, transparent 42%),
    linear-gradient(180deg, color-mix(in oklab, var(--primary-dark) 60%, transparent) 0%, transparent 26%);
}
.hero__topo {
  position: absolute;
  inset: -4%;
  z-index: -1;
  width: 108%;
  height: 108%;
  color: var(--light-bg);
  opacity: .2;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 1fr auto auto;
  row-gap: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  min-height: 100vh;
  min-height: 100svh;
  padding-top: calc(var(--header-total) + 2rem);
  padding-bottom: 1.25rem;
}
.hero__stage { display: grid; align-items: end; }
.hero__slide { grid-area: 1 / 1; max-width: 58rem; visibility: hidden; }
.hero__slide.is-active, .hero__slide.is-leaving { visibility: visible; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1.5rem;
  padding: .5rem 1rem .5rem .7rem;
  border: 1px solid color-mix(in oklab, var(--light-bg) 20%, transparent);
  border-radius: var(--radius-pill);
  background: color-mix(in oklab, var(--light-bg) 9%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--light-bg);
  font-size: .72rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero__pulse { position: relative; width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent); }
.hero__pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--accent); animation: pulse 2.2s var(--ease-out) infinite; }
.hero__title {
  font-size: clamp(2.55rem, 1.25rem + 5.3vw, 6.6rem);
  font-weight: 350;
  line-height: 1.01;
  letter-spacing: -.032em;
  color: var(--light-bg);
  margin: 0 0 1.5rem;
  max-width: 16ch;
}
.hero__text { max-width: 40rem; margin: 0 0 2.25rem; font-size: var(--fs-lg); line-height: 1.6; color: color-mix(in oklab, var(--light-bg) 82%, transparent); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero__badges { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; margin: 0; padding: 0; list-style: none; }
.hero__badge {
  padding: .85rem 1rem;
  border: 1px solid color-mix(in oklab, var(--light-bg) 16%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--primary-dark) 30%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  backdrop-filter: blur(16px) saturate(1.3);
}
.hero__badge-value { display: block; font-family: var(--font-heading); font-size: clamp(1.05rem, .85rem + 1vw, 1.9rem); line-height: 1.1; letter-spacing: -.01em; color: var(--light-bg); }
.hero__badge-label { display: block; margin-top: .35rem; font-size: .72rem; line-height: 1.35; color: color-mix(in oklab, var(--light-bg) 68%, transparent); }
.hero__bar { display: flex; align-items: center; gap: 1.25rem; padding-top: 1.1rem; border-top: 1px solid color-mix(in oklab, var(--light-bg) 16%, transparent); }
.hero__dots { display: flex; flex: 1; gap: 1rem; min-width: 0; }
.hero__dot { display: flex; align-items: center; gap: .65rem; padding: .5rem 0; border: 0; background: none; color: color-mix(in oklab, var(--light-bg) 55%, transparent); transition: color .3s; }
.hero__dot:hover, .hero__dot.is-active { color: var(--light-bg); }
.hero__dot-num { font: italic 400 .95rem/1 var(--font-heading); }
.hero__dot-line { position: relative; width: 2.25rem; height: 2px; border-radius: 2px; overflow: hidden; background: color-mix(in oklab, var(--light-bg) 22%, transparent); }
.hero__dot-fill { position: absolute; inset: 0; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; }
.hero__dot.is-active .hero__dot-fill { transform: scaleX(1); }
.hero.is-autoplay .hero__dot.is-active .hero__dot-fill { animation: hero-progress var(--hero-dur) linear both; }
.hero.is-paused .hero__dot-fill { animation-play-state: paused !important; }
.hero__dot-label { display: none; max-width: 0; overflow: hidden; white-space: nowrap; font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: 0; transition: max-width .7s var(--ease-out), opacity .5s; }
.hero__scroll { display: none; align-items: center; gap: .75rem; font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: color-mix(in oklab, var(--light-bg) 75%, transparent); }
.hero__scroll:hover { color: var(--light-bg); }
.hero__scroll-line { position: relative; width: 1px; height: 2.5rem; overflow: hidden; background: color-mix(in oklab, var(--light-bg) 22%, transparent); }
.hero__scroll-line::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 45%; background: var(--accent); animation: scroll-line 2.2s var(--ease-in-out) infinite; }
.hero__ctrl { display: flex; gap: .45rem; margin-left: auto; }
.hero__btn {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid color-mix(in oklab, var(--light-bg) 28%, transparent);
  border-radius: 50%;
  background: transparent;
  color: var(--light-bg);
  transition: background-color .3s, color .3s, border-color .3s;
}
.hero__btn:hover { background: var(--light-bg); color: var(--primary-dark); border-color: var(--light-bg); }
.hero__btn .icon { width: 1.05rem; height: 1.05rem; }
.hero__btn .i-play { display: none; }
.hero.is-stopped .hero__btn .i-play { display: block; }
.hero.is-stopped .hero__btn .i-pause { display: none; }
@media (min-width: 768px) {
  .hero__dot-label { display: block; }
  .hero__dot.is-active .hero__dot-label { max-width: 18rem; opacity: 1; }
  .hero__scroll { display: inline-flex; }
}
@media (min-width: 1100px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: 1fr auto; column-gap: 4rem; padding-bottom: 1.75rem; }
  .hero__stage { grid-column: 1; grid-row: 1; padding-bottom: 1rem; }
  .hero__badges { grid-column: 2; grid-row: 1; align-self: end; grid-template-columns: 1fr; width: 15.5rem; gap: .75rem; padding-bottom: 1rem; }
  .hero__badge { padding: 1.15rem 1.35rem; }
  .hero__bar { grid-column: 1 / -1; }
}
@media (max-width: 639px) {
  .hero__actions .btn { flex: 1 1 auto; }
  .hero__text { font-size: 1.0625rem; margin-bottom: 1.75rem; }
  .hero__eyebrow { margin-bottom: 1.1rem; }
}
@media (max-height: 700px) and (max-width: 1099px) {
  .hero__badges { display: none; }
}

/* ---------- 17. Ana sayfa: Marquee ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.75rem, 2rem + 3vw, 5rem) clamp(3.5rem, 2.5rem + 3vw, 5.5rem);
  background: var(--bg);
}
.marquee__track, .marquee__band { display: flex; overflow: hidden; }
.marquee__row { display: flex; flex: none; width: max-content; animation: marquee var(--marquee-speed, 60s) linear infinite; }
.marquee__row--rev { animation-direction: reverse; }
.marquee__group { display: flex; flex: none; align-items: center; }
.marquee__item {
  padding-inline: clamp(1rem, .5rem + 1.6vw, 2.25rem);
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 1.3rem + 4vw, 5.25rem);
  font-weight: 350;
  line-height: 1.15;
  letter-spacing: -.025em;
  white-space: nowrap;
  color: var(--text);
}
.marquee__item.is-outline { font-style: italic; color: transparent; -webkit-text-stroke: 1px color-mix(in oklab, var(--text) 70%, transparent); }
.marquee__sep { display: grid; place-items: center; width: clamp(2.5rem, 2rem + 1.5vw, 3.5rem); height: clamp(2.5rem, 2rem + 1.5vw, 3.5rem); border-radius: 50%; background: var(--accent); color: var(--primary-dark); }
.marquee__sep .icon { width: 1.35rem; height: 1.35rem; vertical-align: 0; }
.marquee__band {
  margin: clamp(2rem, 1.5rem + 2vw, 3.25rem) -2rem 0;
  padding-block: .9rem;
  background: var(--primary-dark);
  color: var(--light-bg);
  transform: rotate(-1.6deg);
  box-shadow: var(--shadow);
}
[data-theme="dark"] .marquee__band { background: var(--accent); color: var(--primary-dark); }
.marquee__band .marquee__row { --marquee-speed: 48s; }
.marquee__chip { padding-inline: 1.5rem; font-size: .8125rem; font-weight: 800; letter-spacing: .2em; white-space: nowrap; }
.marquee__star { display: grid; place-items: center; color: var(--accent); }
[data-theme="dark"] .marquee__star { color: var(--primary-dark); }
.marquee__star .icon { width: 1.1rem; height: 1.1rem; }
.marquee:hover .marquee__row, [data-marquee].is-paused .marquee__row, [data-marquee].is-paused .logos__row { animation-play-state: paused; }

/* ---------- 18. Hizmet kartları (bento) ---------- */
.bento { display: grid; gap: clamp(.75rem, .45rem + 1vw, 1.25rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bento:is([data-count="1"], [data-count="3"], [data-count="5"]) > :first-child { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .bento { grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: minmax(300px, auto); }
  .bento > *, .bento[data-count] > :first-child { grid-column: span 4; grid-row: auto; }
  .bento[data-count="1"] > * { grid-column: 1 / -1; }
  .bento[data-count="2"] > :nth-child(1) { grid-column: span 7; }
  .bento[data-count="2"] > :nth-child(2) { grid-column: span 5; }
  .bento[data-count="3"] > :nth-child(1), .bento[data-count="4"] > :nth-child(1), .bento[data-count="5"] > :nth-child(1), .bento[data-count="6"] > :nth-child(1) { grid-column: span 7; grid-row: span 2; }
  .bento[data-count="3"] > :nth-child(2), .bento[data-count="3"] > :nth-child(3),
  .bento[data-count="4"] > :nth-child(2), .bento[data-count="4"] > :nth-child(3),
  .bento[data-count="5"] > :nth-child(2), .bento[data-count="5"] > :nth-child(3),
  .bento[data-count="6"] > :nth-child(2), .bento[data-count="6"] > :nth-child(3) { grid-column: span 5; }
  .bento[data-count="4"] > :nth-child(4) { grid-column: 1 / -1; }
  .bento[data-count="5"] > :nth-child(4), .bento[data-count="5"] > :nth-child(5) { grid-column: span 6; }
}
.svc-card {
  --svc-shade: linear-gradient(180deg, color-mix(in oklab, var(--primary-dark) 42%, transparent) 0%, color-mix(in oklab, var(--primary-dark) 22%, transparent) 22%, color-mix(in oklab, var(--primary-dark) 70%, transparent) 52%, color-mix(in oklab, var(--primary-dark) 95%, transparent) 100%);
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  min-height: 25rem;
  padding: clamp(1.35rem, 1rem + 1vw, 2rem);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--primary-dark);
  color: color-mix(in oklab, var(--light-bg) 80%, transparent);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .6s var(--ease-out), transform .7s var(--ease-out);
}
.svc-card:hover { box-shadow: var(--shadow-lg); }
.svc-card__media { position: absolute; inset: 0; z-index: -2; }
.svc-card__media img { transform: scale(1.02); transition: transform 1.4s var(--ease-out); }
.svc-card:hover .svc-card__media img { transform: scale(1.09); }
.svc-card__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--svc-shade);
  transition: opacity .6s;
}
.svc-card__shade::after {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in oklab, var(--primary-dark) 45%, transparent);
  opacity: 0;
  transition: opacity .6s var(--ease-out);
}
.svc-card:hover .svc-card__shade::after { opacity: 1; }
[data-glow-on] .svc-card[data-glow] { background-image: none; }
[data-glow-on] .svc-card[data-glow] .svc-card__shade { background: radial-gradient(460px circle at var(--gx, -1000px) var(--gy, -1000px), color-mix(in oklab, var(--accent) 20%, transparent), transparent 45%), var(--svc-shade); }
.svc-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.svc-card__num { font: italic 400 1.05rem/1 var(--font-heading); color: var(--light-bg); padding-top: .35rem; }
.svc-card__icon {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border: 1px solid color-mix(in oklab, var(--light-bg) 22%, transparent);
  border-radius: 50%;
  background: color-mix(in oklab, var(--primary-dark) 38%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--accent);
  transition: transform .8s var(--ease-spring), background-color .4s, color .4s;
}
.svc-card__icon .icon { width: 1.45rem; height: 1.45rem; }
.svc-card:hover .svc-card__icon { transform: rotate(-12deg) scale(1.06); background: var(--accent); color: var(--primary-dark); }
.svc-card__body { position: relative; max-width: 40rem; }
.svc-card__sub { margin: 0 0 .65rem; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); display: none; }
.svc-card__title { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); line-height: 1.1; color: var(--light-bg); margin-bottom: .75rem; text-shadow: 0 2px 28px color-mix(in oklab, var(--primary-dark) 55%, transparent); }
.svc-card__link::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.svc-card { cursor: pointer; }
.svc-card__link:focus-visible { outline: none; }
.svc-card:has(.svc-card__link:focus-visible) { outline: 2px solid var(--accent); outline-offset: 4px; }
.svc-card__text {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: var(--fs-sm);
  line-height: 1.65;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.svc-card__more { display: inline-flex; align-items: center; gap: .8rem; margin-top: 1.4rem; font-size: var(--fs-sm); font-weight: 700; color: var(--light-bg); }
.arrow-circle {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary-dark);
  transition: transform .6s var(--ease-out);
}
.arrow-circle .icon { width: 1.1rem; height: 1.1rem; }
.svc-card:hover .arrow-circle { transform: rotate(45deg); }
.svc-card--lg { min-height: 30rem; --svc-shade: linear-gradient(180deg, color-mix(in oklab, var(--primary-dark) 40%, transparent) 0%, color-mix(in oklab, var(--primary-dark) 8%, transparent) 30%, color-mix(in oklab, var(--primary-dark) 55%, transparent) 60%, color-mix(in oklab, var(--primary-dark) 94%, transparent) 100%); }
@media (min-width: 1024px) {
  .svc-card--lg { padding: 2.5rem; }
  .svc-card--lg .svc-card__title { font-size: clamp(2.2rem, 1.4rem + 1.6vw, 3.1rem); }
  .svc-card--lg .svc-card__text { -webkit-line-clamp: 4; font-size: var(--fs-md); max-width: 34rem; }
  .svc-card--lg .svc-card__sub { display: block; }
  .svc-card--lg .svc-card__icon { width: 4rem; height: 4rem; }
}

/* ---------- 19. Ana sayfa: Hakkımızda ---------- */
.about { display: grid; gap: clamp(3rem, 2rem + 5vw, 7rem); align-items: center; }
@media (min-width: 960px) {
  .about { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
}
.about__media { position: relative; width: 100%; max-width: 640px; aspect-ratio: 4 / 5; margin-inline: auto; }
.about__topo { inset: -8% -6% auto auto; width: 85%; height: 85%; color: var(--primary); opacity: .16; }
[data-theme="dark"] .about__topo { color: var(--accent); opacity: .1; }
.about__img { position: absolute; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); background: var(--ink); }
.about__img--main { inset: 0 13% 11% 0; }
.about__img--sub { right: 0; bottom: 0; width: 46%; aspect-ratio: 4 / 5; border: 8px solid var(--bg); border-radius: var(--radius-lg); }
.about__badge {
  position: absolute;
  left: -3%;
  bottom: 3%;
  z-index: 2;
  width: clamp(8.75rem, 7rem + 5vw, 11.5rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: var(--shadow-lg);
}
.about__ring { position: absolute; inset: 3%; width: 94%; height: 94%; animation: spin 26s linear infinite; }
.about__ring text { font: 700 11.5px var(--font-body); letter-spacing: .28em; fill: var(--text); }
.about__badge-core {
  position: absolute;
  inset: 19%;
  display: grid;
  place-content: center;
  text-align: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: 0 20px 40px -20px color-mix(in oklab, var(--primary-dark) 60%, transparent);
}
.about__badge-value { font: italic 400 clamp(1.6rem, 1.2rem + 1vw, 2.2rem)/1 var(--font-heading); letter-spacing: -.02em; }
.about__badge-label { margin-top: .3rem; padding-inline: .5rem; font-size: .58rem; font-weight: 800; line-height: 1.3; letter-spacing: .06em; text-transform: uppercase; }
.about__content .section-head { margin-bottom: 1.75rem; }
.about__text { margin-bottom: 2rem; }
.about__list { margin-bottom: 2.5rem; }
@media (min-width: 640px) and (max-width: 959px) {
  .about__media { max-width: 520px; }
}

/* ---------- 20. Ana sayfa: Rakamlar ---------- */
.home-stats { overflow: hidden; isolation: isolate; }
.home-stats__topo { z-index: -1; color: var(--accent); opacity: .08; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.stat { position: relative; display: flex; flex-direction: column; padding: clamp(1.5rem, 1rem + 2vw, 2.75rem) clamp(.75rem, .5rem + 1vw, 2rem) 0 0; }
.stat:nth-child(2n) { padding-left: clamp(1rem, .5rem + 1vw, 2rem); border-left: 1px solid var(--border); }
.stat:nth-child(n+3) { margin-top: 1.5rem; border-top: 1px solid var(--border); }
.stat__icon { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: 1.5rem; border: 1px solid var(--border-strong); border-radius: 50%; color: var(--accent); }
.stat__icon .icon { width: 1.2rem; height: 1.2rem; }
.stat__value { display: flex; align-items: baseline; font-family: var(--font-heading); font-size: clamp(3rem, 1.7rem + 5.2vw, 6.75rem); font-weight: 300; line-height: .95; letter-spacing: -.045em; color: var(--light-bg); font-variant-numeric: tabular-nums lining-nums; }
.stat__affix { font-style: italic; color: var(--accent); font-size: .7em; margin-left: .05em; }
.stat__label { max-width: 20ch; margin-top: 1rem; font-size: var(--fs-sm); line-height: 1.5; color: var(--text-2); }
@media (min-width: 960px) {
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stats[data-count="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stat, .stat:nth-child(n) { margin-top: 0; padding: 2.75rem 2rem 0; border-top: 0; border-left: 1px solid var(--border); }
  .stat:first-child { padding-left: 0; border-left: 0; }
}

/* ---------- 21. Ana sayfa: Süreç ---------- */
.process { display: grid; gap: clamp(2.5rem, 1.5rem + 4vw, 6rem); }
.process__head .section-head { margin-bottom: 1.5rem; }
.process__text { margin: 0 0 2rem; font-size: var(--fs-md); max-width: 34rem; }
@media (min-width: 1024px) {
  .process { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .process__head { position: sticky; top: calc(var(--header-h) + 3rem); align-self: start; }
}
.timeline { --marker: 3.5rem; --progress: 0; position: relative; }
.timeline__track { position: absolute; left: calc(var(--marker) / 2); top: 1rem; bottom: 1rem; width: 2px; margin-left: -1px; background: var(--border); border-radius: 2px; }
.timeline__fill { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(180deg, var(--accent), var(--primary)); transform: scaleY(var(--progress)); transform-origin: top; }
.timeline__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 1.25rem; }
.step { position: relative; display: grid; grid-template-columns: var(--marker) minmax(0, 1fr); gap: clamp(1rem, .5rem + 1.5vw, 1.75rem); }
.step__marker {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: var(--marker);
  height: var(--marker);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--bg-alt);
  color: var(--brand);
  transition: background-color .5s, color .5s, border-color .5s, box-shadow .6s var(--ease-out), transform .6s var(--ease-spring);
}
.step__marker .icon { width: 1.35rem; height: 1.35rem; }
.step.is-active .step__marker { background: var(--primary); border-color: var(--primary); color: var(--light-bg); box-shadow: 0 0 0 8px color-mix(in oklab, var(--accent) 28%, transparent); transform: scale(1.04); }
[data-theme="dark"] .step.is-active .step__marker { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); }
.step__card {
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color .5s, box-shadow .6s var(--ease-out), transform .6s var(--ease-out);
}
.step.is-active .step__card { border-color: color-mix(in oklab, var(--brand) 28%, transparent); box-shadow: var(--shadow); }
.step__num { display: inline-block; margin-bottom: .6rem; font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--brand); }
.step__title { font-size: var(--fs-h4); line-height: 1.2; margin-bottom: .6rem; }
.step__text { margin: 0; font-size: var(--fs-sm); line-height: 1.7; }

/* ---------- 22. Ana sayfa: Neden biz ---------- */
.home-why { overflow: hidden; isolation: isolate; }
.home-why__bg { position: absolute; inset: 0; z-index: -2; }
.home-why__bg img { opacity: .62; }
.home-why__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, var(--ink) 0%, color-mix(in oklab, var(--ink) 55%, transparent) 30%, color-mix(in oklab, var(--ink) 70%, transparent) 70%, var(--ink) 100%),
    radial-gradient(80% 60% at 80% 20%, transparent, color-mix(in oklab, var(--ink) 60%, transparent));
}
.why-grid { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) {
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .why-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
}

/* ---------- 23. Referans logoları ---------- */
.logos {
  display: grid;
  gap: 1rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.logos__row { display: flex; width: max-content; animation: marquee 70s linear infinite; }
.logos__row--rev { animation-direction: reverse; animation-duration: 80s; }
.logos:hover .logos__row { animation-play-state: paused; }
.logos__group { display: flex; flex: none; gap: 1rem; padding-right: 1rem; }
.ref-logo {
  display: grid;
  place-items: center;
  flex: none;
  width: clamp(10.5rem, 9rem + 4vw, 13.5rem);
  height: clamp(6.25rem, 5.5rem + 2vw, 7.5rem);
  padding: 1rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: border-color .4s, box-shadow .5s var(--ease-out), transform .5s var(--ease-out);
}
[data-theme="dark"] .ref-logo { background: color-mix(in oklab, var(--light-bg) 94%, transparent); border-color: transparent; }
.ref-logo:hover { border-color: color-mix(in oklab, var(--brand) 35%, transparent); box-shadow: var(--shadow); transform: translateY(-3px); }
.ref-logo picture { display: contents; }
.ref-logo img { width: auto; height: auto; max-width: 100%; max-height: clamp(3.25rem, 2.8rem + 1.2vw, 4.25rem); object-fit: contain; mix-blend-mode: multiply; filter: grayscale(1) contrast(1.05); opacity: .72; transition: filter .5s, opacity .5s; }
.ref-logo:hover img { filter: none; opacity: 1; }
.ref-logo--mono { grid-template-columns: auto minmax(0, 1fr); gap: .8rem; justify-items: start; text-align: left; }
.ref-logo__mono { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; background: var(--primary); color: var(--light-bg); font: italic 400 1.1rem/1 var(--font-heading); }
.ref-logo__name { font-size: .78rem; font-weight: 700; line-height: 1.3; color: var(--primary-dark); }

/* ---------- 24. Müşteri yorumları (kaydırıcı) ---------- */
.slider-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.slider-head .section-head { margin-bottom: 0; }
.slider-nav { display: flex; gap: .5rem; }
.slider {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(86%, 27rem);
  gap: 1.25rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 0;
  padding-bottom: .5rem;
  scrollbar-width: none;
}
.slider::-webkit-scrollbar { display: none; }
.slider__item { scroll-snap-align: start; }
.quote-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  height: 100%;
  margin: 0;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background-color: var(--surface);
  overflow: hidden;
}
.quote-card__mark { position: absolute; right: 1.5rem; top: 1.25rem; color: color-mix(in oklab, var(--brand) 22%, transparent); }
.quote-card__mark .icon { width: 3rem; height: 3rem; }
.quote-card__stars { display: flex; gap: .2rem; color: var(--border-strong); }
.quote-card__stars .icon { width: 1.05rem; height: 1.05rem; }
.quote-card__stars .is-on { color: var(--gold); }
.quote-card__text { margin: 0; font-family: var(--font-heading); font-size: 1.2rem; line-height: 1.55; color: var(--text); }
.quote-card__text p { margin: 0; }
.quote-card__author { display: flex; align-items: center; gap: .9rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border); }
.quote-card__avatar { flex: none; width: 3.25rem; height: 3.25rem; border-radius: 50%; overflow: hidden; }
.quote-card__avatar--mono { display: grid; place-items: center; background: var(--brand); color: var(--brand-contrast); font: italic 400 1.1rem/1 var(--font-heading); }
.quote-card__who strong { display: block; color: var(--text); }
.quote-card__who small { display: block; font-size: var(--fs-xs); color: var(--muted); }

/* ---------- 25. Blog kartları ---------- */
.post-grid { display: grid; gap: clamp(1rem, .75rem + 1vw, 1.5rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background-color: var(--surface);
  overflow: hidden;
  transition: transform .7s var(--ease-out), box-shadow .6s var(--ease-out), border-color .4s;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: color-mix(in oklab, var(--brand) 28%, transparent); }
.post-card__media { display: block; aspect-ratio: 16 / 10; background: var(--ink); }
.post-card__media img { transition: transform 1.2s var(--ease-out); }
.post-card:hover .post-card__media img { transform: scale(1.06); }
.post-card__placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: var(--accent); }
.post-card__placeholder .topo-bg { color: var(--accent); opacity: .18; }
.post-card__placeholder > .icon { position: relative; width: 2.5rem; height: 2.5rem; }
.post-card__body { display: flex; flex: 1; flex-direction: column; gap: .8rem; padding: clamp(1.25rem, 1rem + .8vw, 1.75rem); }
.post-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .9rem; font-size: var(--fs-xs); color: var(--muted); }
.post-card__meta .chip { z-index: 2; }
.post-card__title { font-size: var(--fs-h4); line-height: 1.22; }
.post-card__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.post-card__title a:focus-visible { outline: none; }
.post-card:has(.post-card__title a:focus-visible) { outline: 2px solid var(--focus); outline-offset: 3px; }
.post-card__excerpt { margin: 0; font-size: var(--fs-sm); line-height: 1.65; }
.post-card__more { margin-top: auto; padding-top: .5rem; }
.post-card:hover .btn-link__icon { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); transform: translateX(4px); }
@media (min-width: 1024px) {
  .post-card--feature .post-card__title { font-size: var(--fs-h3); }
}

/* ---------- 26. SSS / akordeon ---------- */
.faq { display: grid; gap: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
@media (min-width: 1024px) {
  .faq { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .faq__head { position: sticky; top: calc(var(--header-h) + 3rem); align-self: start; }
}
.faq__head .section-head { margin-bottom: 1.5rem; }
.faq__head > .btn { margin-top: 1.5rem; }
.faq__text { margin: 0 0 2rem; font-size: var(--fs-md); max-width: 34rem; }
.faq__card { display: flex; gap: 1.1rem; padding: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius-lg); background-color: var(--surface); }
.faq__card-title { margin: 0 0 .25rem; font-family: var(--font-heading); font-size: 1.3rem; line-height: 1.2; color: var(--text); }
.faq__card-text { margin: 0 0 .9rem; font-size: var(--fs-sm); }
.faq__card-links { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
.accordion { border-top: 1px solid var(--border); }
.acc { border-bottom: 1px solid var(--border); }
.acc__q {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.4rem 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1rem + .45vw, 1.4rem);
  line-height: 1.3;
  color: var(--text);
  -webkit-user-select: none;
  user-select: none;
  transition: color .3s;
}
.acc__q::-webkit-details-marker { display: none; }
.acc__q::marker { content: ""; }
.acc__q:hover { color: var(--brand); }
.acc__num { flex: none; min-width: 1.75rem; font: 800 .72rem/1 var(--font-body); letter-spacing: .1em; color: var(--brand); }
.acc__text { flex: 1; }
.acc__icon { position: relative; flex: none; width: 2.5rem; height: 2.5rem; border: 1px solid var(--border-strong); border-radius: 50%; transition: background-color .4s, border-color .4s, transform .5s var(--ease-out); }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: .85rem; height: 1.5px; margin: -.75px 0 0 -.425rem; border-radius: 2px; background: currentColor; transition: transform .5s var(--ease-out); }
.acc__icon::after { transform: rotate(90deg); }
.acc[open]:not(.is-closing) .acc__icon { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); transform: rotate(180deg); }
.acc[open]:not(.is-closing) .acc__icon::after { transform: rotate(0deg); }
.acc__a { overflow: hidden; }
.acc__inner { max-width: none; padding: 0 3.6rem 1.6rem 2.85rem; font-size: var(--fs-base); }
.accordion:not(:has(.acc__num)) .acc__inner { padding-left: 0; }
@media (max-width: 639px) {
  .acc__inner { padding: 0 0 1.4rem; }
}

/* ---------- 27. Çağrı bandı ---------- */
.cta-band {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: clamp(26rem, 18rem + 22vw, 38rem);
  padding: clamp(2.5rem, 1.5rem + 5vw, 7rem) clamp(1.5rem, .5rem + 5vw, 6.5rem);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--primary-dark);
}
.cta-band__media { position: absolute; inset: 0; z-index: -3; }
.cta-band__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(100deg, color-mix(in oklab, var(--primary-dark) 94%, transparent) 0%, color-mix(in oklab, var(--primary-dark) 72%, transparent) 48%, color-mix(in oklab, var(--primary-dark) 18%, transparent) 100%);
}
.cta-band__topo { z-index: -1; color: var(--accent); opacity: .16; }
.cta-band__content { position: relative; max-width: 46rem; }
.cta-band__title { font-size: clamp(2.2rem, 1.3rem + 3.6vw, 4.6rem); line-height: 1.03; letter-spacing: -.03em; margin-bottom: 1.25rem; }
.cta-band__text { max-width: 38rem; margin: 0 0 2.25rem; font-size: var(--fs-lg); line-height: 1.6; }

/* ---------- 28. Alt bölüm ---------- */
.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(3.5rem, 2.5rem + 4vw, 6rem);
  background-color: var(--ink);
}
.site-footer__topo { z-index: -1; color: var(--light-bg); opacity: .045; }
.footer-cta {
  display: grid;
  gap: 2rem;
  padding-bottom: clamp(3rem, 2rem + 3vw, 5rem);
  margin-bottom: clamp(3rem, 2rem + 3vw, 5rem);
  border-bottom: 1px solid var(--border);
}
.footer-cta__title { font-size: clamp(2.2rem, 1.3rem + 3.8vw, 5rem); line-height: 1.03; letter-spacing: -.03em; max-width: 16ch; }
.footer-cta__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (min-width: 1024px) {
  .footer-cta { grid-template-columns: minmax(0, 1.5fr) auto; align-items: end; }
}
.footer__grid { display: grid; gap: 2.5rem 1.5rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer__brand, .footer__contact { grid-column: 1 / -1; }
@media (min-width: 640px) {
  .footer__contact { grid-column: auto; }
}
@media (min-width: 640px) and (max-width: 1099px) {
  .footer__contact { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.5rem; align-items: start; }
  .footer__contact .footer__title { grid-column: 1 / -1; }
}
@media (min-width: 1100px) {
  .footer__grid { grid-template-columns: minmax(0, 1.35fr) repeat(var(--cols, 3), minmax(0, 1fr)); gap: 3rem; }
  .footer__grid:has(> :nth-child(4)) { --cols: 3; }
  .footer__grid:has(> :nth-child(5)) { --cols: 4; }
  .footer__grid:not(:has(> :nth-child(4))) { --cols: 2; }
  .footer__brand, .footer__contact { grid-column: auto; }
}
.footer__brand .brand { margin-bottom: 1.5rem; }
.footer__about { max-width: 26rem; margin: 0 0 1.75rem; font-size: var(--fs-sm); line-height: 1.75; }
.footer__title { margin: 0 0 1.25rem; font: 800 .72rem/1.3 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.footer__links { display: grid; gap: .15rem; margin: 0; padding: 0; list-style: none; }
.footer__links a { display: inline-block; padding: .3rem 0; font-size: var(--fs-sm); color: var(--text-2); transition: color .25s, transform .4s var(--ease-out); }
.footer__links a:hover { color: var(--light-bg); transform: translateX(4px); }
.footer__info { display: grid; gap: 1rem; margin: 0 0 1.5rem; padding: 0; list-style: none; font-size: var(--fs-sm); }
.footer__info li { display: flex; gap: .8rem; line-height: 1.6; }
.footer__info .icon { margin-top: .2rem; color: var(--accent); }
.footer__info a { color: var(--text-2); transition: color .25s; }
.footer__info a:hover { color: var(--light-bg); }
.footer__hours { display: grid; gap: .35rem; margin: 0; padding: 1rem 1.1rem; border: 1px solid var(--border); border-radius: var(--radius-md); font-size: var(--fs-xs); }
.footer__hours div { display: flex; justify-content: space-between; gap: 1rem; }
.footer__hours dt { color: var(--muted); }
.footer__hours dd { margin: 0; font-weight: 700; color: var(--light-bg); white-space: nowrap; }
.social { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.social a { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border: 1px solid var(--border-strong); border-radius: 50%; color: var(--text); transition: background-color .3s, color .3s, border-color .3s, transform .4s var(--ease-out); }
.social a:hover { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); transform: translateY(-3px); }
.social .icon { width: 1.05rem; height: 1.05rem; }
.footer__wordmark {
  margin-top: clamp(2.5rem, 1.5rem + 4vw, 5rem);
  overflow: hidden;
  text-align: center;
  line-height: .78;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
}
.footer__wordmark span {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(4rem, 1rem + 15.5vw, 17.5rem);
  font-weight: 400;
  letter-spacing: -.05em;
  white-space: nowrap;
  background: linear-gradient(180deg, color-mix(in oklab, var(--light-bg) 16%, transparent) 10%, transparent 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transform: translateY(12%);
}
.footer__bottom { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 2rem; padding-block: 1.5rem calc(1.5rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); font-size: var(--fs-xs); }
.footer__copy { margin: 0; color: var(--muted); }
.footer__legal { display: flex; flex-wrap: wrap; gap: .35rem 1.25rem; margin: 0; padding: 0; list-style: none; }
.footer__legal a { color: var(--text-2); transition: color .25s; }
.footer__legal a:hover { color: var(--light-bg); }
.footer__top { display: inline-flex; align-items: center; gap: .5rem; margin-left: auto; font-weight: 700; color: var(--text); }
.footer__top .icon { width: 1rem; height: 1rem; transition: transform .4s var(--ease-out); }
.footer__top:hover .icon { transform: translateY(-3px); }
.is-bare .site-footer { padding-top: 0; }
.page-error .site-footer { border-top: 1px solid var(--border); }

/* ---------- 29. Sabit öğeler ---------- */
.fab-wa {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .7);
  transition: transform .5s var(--ease-spring);
}
.fab-wa::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #25D366; z-index: -1; animation: pulse 2.6s var(--ease-out) infinite; }
.fab-wa .icon { width: 1.7rem; height: 1.7rem; }
.fab-wa:hover { transform: scale(1.08); }
html.js .fab-wa:not(.is-visible) { opacity: 0; visibility: hidden; transform: scale(.6); }
html.js .fab-wa { transition: transform .5s var(--ease-spring), opacity .4s, visibility 0s; }
.fab-wa__label {
  position: absolute;
  right: calc(100% + .75rem);
  top: 50%;
  padding: .5rem .85rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--light-bg);
  font-size: var(--fs-xs);
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(8px, -50%, 0);
  transition: opacity .3s, transform .4s var(--ease-out);
}
.fab-wa:hover .fab-wa__label, .fab-wa:focus-visible .fab-wa__label { opacity: 1; transform: translate3d(0, -50%, 0); }
.to-top {
  position: fixed;
  right: max(1.25rem, env(safe-area-inset-right));
  bottom: calc(max(1rem, env(safe-area-inset-bottom)) + 4.4rem);
  z-index: 89;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, 12px, 0);
  transition: opacity .4s, visibility 0s .4s, transform .5s var(--ease-out), background-color .3s, color .3s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.to-top:hover { background-color: var(--brand); color: var(--brand-contrast); }
.to-top .icon { width: 1.1rem; height: 1.1rem; }
.to-top__ring { position: absolute; inset: -1px; width: calc(100% + 2px); height: calc(100% + 2px); transform: rotate(-90deg); pointer-events: none; }
.to-top__ring circle { fill: none; stroke: var(--brand); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--scroll, 0)); }
body:not(:has(.fab-wa)) .to-top { bottom: max(1rem, env(safe-area-inset-bottom)); }
.mcta {
  position: fixed;
  inset: auto 0 0;
  z-index: 95;
  display: grid;
  grid-auto-columns: minmax(0, 1fr);
  grid-auto-flow: column;
  gap: .4rem;
  padding: .5rem .5rem calc(.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  background-color: color-mix(in oklab, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  transition: transform .5s var(--ease-out);
}
.mcta__btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem; min-height: 3.25rem; border-radius: var(--radius-md); font-size: .72rem; font-weight: 700; color: var(--text); transition: background-color .25s; }
.mcta__btn .icon { width: 1.25rem; height: 1.25rem; color: var(--brand); }
.mcta__btn:active { background: var(--bg-alt); }
.mcta__btn--wa .icon { color: #1FAF54; }
.mcta__btn--primary { background: var(--brand); color: var(--brand-contrast); }
.mcta__btn--primary .icon { color: currentColor; }
html.menu-open .mcta { transform: translateY(110%); }
@media (max-width: 767px) {
  .has-mcta .hero__inner { align-self: flex-start; min-height: calc(100svh - 4.35rem - env(safe-area-inset-bottom)); }
  .has-mcta .footer__bottom { padding-bottom: calc(5.75rem + env(safe-area-inset-bottom)); }
  .has-mcta .fab-wa { display: none; }
  .has-mcta .to-top { bottom: calc(5.1rem + env(safe-area-inset-bottom)); }
  .has-mcta .cookie { bottom: calc(5.1rem + env(safe-area-inset-bottom)); }
}
@media (min-width: 768px) {
  .mcta { display: none; }
}
.cookie {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 96;
  max-width: 26rem;
  padding: 1.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background-color: var(--surface);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: opacity .5s var(--ease-out), transform .7s var(--ease-out);
}
.cookie.is-visible { opacity: 1; transform: none; }
.cookie__head { display: flex; align-items: center; gap: .7rem; margin-bottom: .6rem; }
.cookie__icon { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: color-mix(in oklab, var(--brand) 12%, transparent); color: var(--brand); }
.cookie__icon .icon { width: 1.1rem; height: 1.1rem; }
.cookie__title { margin: 0; font-family: var(--font-heading); font-size: 1.15rem; color: var(--text); }
.cookie__text { margin: 0 0 1.1rem; font-size: var(--fs-xs); line-height: 1.6; }
.cookie__text a { color: var(--link); font-weight: 700; text-decoration: underline; text-underline-offset: .2em; }
.cookie__actions { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: flex-end; }
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1.5rem + env(safe-area-inset-bottom));
  z-index: 400;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .8rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--light-bg);
  font-size: var(--fs-sm);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-50%, 16px, 0);
  transition: opacity .35s, transform .5s var(--ease-out);
}
.toast.is-visible { opacity: 1; transform: translate3d(-50%, 0, 0); }
.toast .icon { color: var(--accent); }
@media (max-width: 767px) {
  .has-mcta .toast { bottom: calc(5.4rem + env(safe-area-inset-bottom)); }
}

/* Dokunmatik ekranlarda en az 44px dokunma hedefi */
@media (pointer: coarse) {
  .footer__links a, .footer__legal a, .footer__top, .crumbs a, .hero__scroll, .btn-link {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
  }
  .footer__links { gap: 0; }
  .footer__links a { padding-block: 0; }
  .footer__legal { gap: 0 1.25rem; }
  .crumbs a { margin-block: -.7rem; }
  .crumbs__list { row-gap: .9rem; }
  .btn-link { padding-block: 0; }
  .footer__info a { display: inline-block; padding-block: .65rem; margin-block: -.65rem; }
  a.chip, button.chip { min-height: 2.75rem; }
  .hero__dot { min-height: 2.75rem; padding-block: 0; }
  .social a { width: 2.75rem; height: 2.75rem; }
  .search-field__input { min-height: 2.75rem; }
}

/* ---------- 30. Ön yükleyici ---------- */
.preloader { display: none; }
html.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: grid;
  place-items: center;
  background: var(--primary-dark);
  color: var(--light-bg);
  clip-path: inset(0 0 0 0);
  transition: clip-path 1s var(--ease-in-out);
  animation: preloader-failsafe .01s linear 3.2s forwards;
}
html.pl-skip .preloader, html.js-failed .preloader { display: none; }
html.is-loaded .preloader { clip-path: inset(0 0 100% 0); pointer-events: none; }
.preloader__inner { display: grid; justify-items: center; gap: 1.1rem; transition: opacity .5s, transform .8s var(--ease-in-out); }
html.is-loaded .preloader__inner { opacity: 0; transform: translate3d(0, -30px, 0); }
.preloader__mark { width: 5.5rem; height: 5.5rem; overflow: visible; }
.preloader__mark path {
  --fill: var(--light-bg);
  fill: transparent;
  stroke: var(--light-bg);
  stroke-width: .7;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: pl-draw .9s var(--ease-in-out) forwards, pl-fill .45s ease .65s forwards;
}
.preloader__mark .pl-y { animation-delay: .12s, .75s; }
.preloader__mark .pl-leaf--a { --fill: var(--accent); stroke: var(--accent); animation-delay: .25s, .85s; }
.preloader__mark .pl-leaf--b { --fill: var(--gold); stroke: var(--gold); animation-delay: .35s, .92s; }
.preloader__name { font-family: var(--font-heading); font-size: 1.05rem; letter-spacing: .01em; opacity: 0; animation: fade-in .6s ease .35s forwards; }
.preloader__bar { display: block; width: 7rem; height: 2px; overflow: hidden; border-radius: 2px; background: color-mix(in oklab, var(--light-bg) 16%, transparent); }
.preloader__bar span { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; animation: pl-bar 1.1s var(--ease-in-out) forwards; }

/* ---------- 31. Boş durum, sayfalama, hata sayfası ---------- */
.empty-state {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: clamp(2.5rem, 2rem + 3vw, 4.5rem) 1.5rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-xl);
  background-color: var(--surface);
  text-align: center;
}
.empty-state__title { font-size: var(--fs-h3); }
.empty-state__text { max-width: 36rem; margin: 0; }
.empty-state .btn-row { margin-top: .75rem; }
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .75rem; margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
.pagination__list { display: flex; flex-wrap: wrap; gap: .35rem; margin: 0; padding: 0; list-style: none; }
.pagination__num { display: grid; place-items: center; min-width: 2.75rem; height: 2.75rem; padding: 0 .6rem; border: 1px solid var(--border); border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: 700; color: var(--text); transition: border-color .25s, background-color .25s; }
a.pagination__num:hover { border-color: var(--brand); }
.pagination__num.is-current { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); }
.pagination__gap { display: grid; place-items: center; min-width: 2rem; height: 2.75rem; color: var(--muted); }
.pagination__nav { display: inline-flex; align-items: center; gap: .5rem; height: 2.75rem; padding: 0 1.15rem; border: 1px solid var(--border); border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: 700; color: var(--text); transition: border-color .25s, background-color .25s, color .25s; }
a.pagination__nav:hover { background: var(--text); border-color: var(--text); color: var(--bg); }
.pagination__nav.is-disabled { opacity: .4; }
.pagination__nav .icon { width: 1rem; height: 1rem; }

.error-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: calc(var(--header-total) + 2.5rem);
  padding-bottom: 4rem;
  overflow: hidden;
  background: var(--primary-dark);
}
.error-hero__shade { position: absolute; inset: 0; z-index: -2; background: radial-gradient(70% 70% at 80% 30%, color-mix(in oklab, var(--primary) 70%, transparent), transparent 70%); }
.error-hero__topo { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; color: var(--light-bg); opacity: .13; }
.error-hero__inner { position: relative; }
.error-hero__code {
  margin: 0 0 .5rem;
  font: italic 300 clamp(6.5rem, 3rem + 17vw, 17rem)/.85 var(--font-heading);
  letter-spacing: -.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
}
.error-hero__gear { width: clamp(5rem, 4rem + 5vw, 8rem); height: clamp(5rem, 4rem + 5vw, 8rem); color: var(--accent); animation: spin 14s linear infinite; }
.error-hero__title { max-width: 18ch; margin-bottom: 1.25rem; font-size: clamp(2.2rem, 1.4rem + 3.4vw, 4.5rem); line-height: 1.05; letter-spacing: -.03em; }
.error-hero__text { max-width: 40rem; margin: 0 0 2.25rem; font-size: var(--fs-lg); line-height: 1.6; }
.error-hero .search-field { max-width: 38rem; margin-bottom: 1.5rem; }
.error-hero__links { margin-top: 3rem; }
.error-hero__label { margin: 0 0 1rem; font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.error-hero__links ul { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.error-hero__links a { display: inline-flex; align-items: center; gap: .55rem; padding: .55rem 1rem; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: 600; color: var(--text); transition: background-color .3s, color .3s, border-color .3s; }
.error-hero__links a .icon { color: var(--accent); width: 1.05rem; height: 1.05rem; }
.error-hero__links a:hover { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); }
.error-hero__links a:hover .icon { color: currentColor; }

/* ---------- 32. Hareket: animasyon anahtar kareleri ---------- */
@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0% { transform: scale(1); opacity: .6; } 80%, 100% { transform: scale(2.6); opacity: 0; } }
@keyframes scroll-line { 0% { transform: translateY(-100%); } 100% { transform: translateY(240%); } }
@keyframes hero-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes hero-wipe { from { clip-path: inset(0 0 0 100%); } to { clip-path: inset(0 0 0 0); } }
@keyframes hero-kenburns { from { transform: scale(1.18) translate3d(1.5%, 1%, 0); } to { transform: scale(1.04) translate3d(0, 0, 0); } }
@keyframes hero-kenburns-b { from { transform: scale(1.04) translate3d(-1%, 0, 0); } to { transform: scale(1.16) translate3d(1%, -1.5%, 0); } }
@keyframes topo-draw { to { stroke-dashoffset: 0; } }
@keyframes topo-drift { from { transform: translate3d(-1%, 0, 0) scale(1); } to { transform: translate3d(1.2%, -1.5%, 0) scale(1.05); } }
@keyframes fade-in { to { opacity: 1; } }
@keyframes pl-draw { to { stroke-dashoffset: 0; } }
@keyframes pl-fill { to { fill: var(--fill); stroke-width: 0; } }
@keyframes pl-bar { to { transform: scaleX(1); } }
@keyframes preloader-failsafe { to { visibility: hidden; opacity: 0; } }

@media (prefers-reduced-motion: no-preference) {
  /* Açılış (yalnızca JS varken) */
  html.js.anim [data-reveal] {
    opacity: 0;
    transform: translate3d(0, 34px, 0);
    transition: opacity .9s var(--ease-out), transform 1.2s var(--ease-out);
    transition-delay: var(--d, 0s);
  }
  html.js.anim [data-reveal="fade"] { transform: none; }
  html.js.anim [data-reveal="clip"] {
    opacity: 1;
    transform: none;
    clip-path: inset(10% 10% 10% 10% round var(--radius-xl));
    transition: clip-path 1.5s var(--ease-out);
    transition-delay: var(--d, 0s);
  }
  html.js.anim [data-reveal="clip"] img { transform: scale(1.22); transition: transform 1.8s var(--ease-out); }
  html.js.anim [data-reveal].is-in { opacity: 1; transform: none; }
  html.js.anim [data-reveal="clip"].is-in { clip-path: inset(0 0 0 0 round var(--radius-xl)); }
  html.js.anim [data-reveal="clip"].is-in img { transform: none; }
  html.js.anim .svc-card[data-reveal].is-in:hover .svc-card__media img { transform: scale(1.09); }
  html.js.anim [data-reveal="split"].is-split { transition: none; opacity: 1; transform: none; }
  html.js.anim .split-line-mask { padding-bottom: .12em; margin-bottom: -.12em; }
  html.js-failed [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  html.js.anim [data-reveal]:focus-within { opacity: 1; transform: none; clip-path: none; transition-duration: .25s; transition-delay: 0s; }

  /* Hero */
  html.js .hero__slide > * { opacity: 0; transform: translate3d(0, 38px, 0); transition: opacity .7s var(--ease-out), transform 1.1s var(--ease-out); }
  html.js .hero__slide.is-leaving > * { opacity: 0; transform: translate3d(0, -18px, 0); transition-duration: .45s, .6s; transition-delay: 0s !important; }
  html.js.is-ready .hero__slide.is-active > * { opacity: 1; transform: none; }
  html.js.is-ready .hero__slide.is-active > :nth-child(1) { transition-delay: .15s; }
  html.js.is-ready .hero__slide.is-active > :nth-child(2) { transition-delay: .27s; }
  html.js.is-ready .hero__slide.is-active > :nth-child(3) { transition-delay: .42s; }
  html.js.is-ready .hero__slide.is-active > :nth-child(4) { transition-delay: .55s; }
  html.js-failed .hero__slide.is-active > * { opacity: 1; transform: none; }
  html.js .hero__badges, html.js .hero__bar { opacity: 0; transform: translate3d(0, 20px, 0); transition: opacity .8s var(--ease-out) .7s, transform 1s var(--ease-out) .7s; }
  html.js.is-ready .hero__badges, html.js.is-ready .hero__bar, html.js-failed .hero__badges, html.js-failed .hero__bar { opacity: 1; transform: none; }
  html.js.anim :is(.hero__img.is-active, .hero__img.is-leaving) img { animation: hero-kenburns calc(var(--hero-dur) + 2.5s) linear both; }
  html.js.anim :is(.hero__img.is-active, .hero__img.is-leaving):nth-child(2n) img { animation-name: hero-kenburns-b; }
  html.js.anim .hero__img.is-entering { animation: hero-wipe 1.35s var(--ease-in-out) both; }
  html.js.anim .hero__topo { animation: topo-drift 38s ease-in-out infinite alternate; will-change: transform; }
  html.js.anim .hero__topo path, html.js.anim .error-hero__topo path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: topo-draw 3.4s var(--ease-out) forwards; }
  html.js.anim .topo path:nth-child(3n+2) { animation-delay: .35s; }
  html.js.anim .topo path:nth-child(3n) { animation-delay: .7s; }
  html.js.anim:not(.is-ready) .hero__topo path { animation-play-state: paused; }
  html.js.anim .mnav__topo, html.js.anim .page-hero__topo { animation: topo-drift 36s ease-in-out infinite alternate; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }
  .marquee__row, .logos__row { animation: none !important; }
  .about__ring { animation: none !important; }
  .hero__pulse::after, .fab-wa::before { display: none; }
}

/* Tema geçişi (View Transitions) */
html.vt-theme::view-transition-old(root),
html.vt-theme::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
html.vt-theme::view-transition-old(root) { z-index: 1; }
html.vt-theme::view-transition-new(root) { z-index: 2; }

/* ---------- 33. Yazdırma ---------- */
@media print {
  @page { margin: 1.6cm; }
  body { background: #fff !important; color: #111 !important; font-size: 11pt; padding: 0 !important; }
  body::after, .site-header, .scroll-progress, .preloader, .mnav, .search-modal, .fab-wa, .to-top, .mcta, .cookie, .toast,
  .footer-cta, .footer__wordmark, .hero__bar, .hero__badges, .hero__topo, .page-hero__topo, .topo-bg, .marquee, .logos,
  .skip-link, .slider-nav, .btn-row, .btn, .footer__top { display: none !important; }
  .on-dark, .section--dark, .site-footer, .page-hero, .hero, .cta-band, .error-hero { background: none !important; color: #111 !important; --text: #111; --text-2: #222; --muted: #555; --brand: #111; --hl: #111; min-height: 0 !important; }
  .hero__media, .page-hero__media, .cta-band__media, .home-why__bg, .hero__shade, .page-hero__shade, .cta-band__shade, .home-why__shade { display: none !important; }
  .hero__slide:not(.is-active) { display: none !important; }
  .hero__inner, .page-hero, .error-hero { padding: 0 !important; min-height: 0 !important; }
  .section { padding-block: 1.25rem; }
  [data-reveal], .hero__slide > * { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .svc-card { min-height: 0; color: #111; background: none; border: 1px solid #ccc; break-inside: avoid; }
  .svc-card__title, .svc-card__more { color: #111; }
  .prose a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; font-weight: 400; }
  h1, h2, h3 { break-after: avoid; }
  img { break-inside: avoid; }
}