/* =====================================================================
   Karagözlüler Tekstil
   Renk: logodaki lacivert (#00367C) ve turuncu nokta (#F14F11).
   Zemin: ham pamuk tonu. Tek vurgu rengi turuncu, az ve bilinçli.
   Yön: her yön bildiren özellik mantıksal (inline/block). Arapçada
   dir="rtl" tek başına yeterli.
   ===================================================================== */

:root {
  --lacivert: #00367c;
  --lacivert-2: #0b2a55;
  --gece: #081a33;
  --turuncu: #f14f11;
  --ham: #f4f1ea;
  --ham-2: #ebe6db;
  --kagit: #fbfaf7;
  --beyaz: #ffffff;
  --murekkep: #14181f;
  --soluk: #5c6470;
  --silik: #7d848e;
  --cizgi: #e2ddd2;
  --cizgi-koyu: rgba(255, 255, 255, .16);

  /* Yazı tipi: IBM Plex Sans, tek aile (müşteri seçimi, 25.09.2026) */
  --f-baslik: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-govde: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-baslik-kalinlik: 500;
  --f-baslik-harf: -0.025em;

  --kap: 1320px;
  --kenar: clamp(20px, 4vw, 48px);
  --bolum: clamp(4.5rem, 3rem + 6vw, 9rem);
  --radius: 2px;

  --ust-yukseklik: 84px;
  --gecis: cubic-bezier(.2, .7, .2, 1);
}

html[dir="rtl"] {
  --f-baslik: "IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, sans-serif;
  --f-govde: "IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, sans-serif;
  --f-baslik-harf: 0;
}

/* Yazı tipi adayları (yalnız yerel/staging, ?font=2..4) */
html[data-font="2"] { --f-baslik: "Cormorant Garamond", Georgia, serif; --f-baslik-kalinlik: 600; --f-baslik-harf: -0.01em; }
html[data-font="3"] { --f-baslik: "Unbounded", system-ui, sans-serif; --f-govde: "Onest", system-ui, sans-serif; --f-baslik-kalinlik: 500; --f-baslik-harf: -0.03em; }
html[data-font="4"] { --f-baslik: "Source Serif 4", Georgia, serif; --f-govde: "Source Sans 3", system-ui, sans-serif; --f-baslik-kalinlik: 600; --f-baslik-harf: -0.015em; }

/* ---------------------------------------------------------------------
   Temel
   ------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--ust-yukseklik) + 56px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  background: var(--kagit);
  color: var(--murekkep);
  font-family: var(--f-govde);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html[dir="rtl"] body { line-height: 1.9; }

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
::selection { background: var(--lacivert); color: var(--beyaz); }
:focus-visible { outline: 2px solid var(--turuncu); outline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--f-baslik);
  font-weight: var(--f-baslik-kalinlik);
  letter-spacing: var(--f-baslik-harf);
  line-height: 1.08;
  margin: 0 0 .5em;
  text-wrap: balance;
}
p { margin: 0 0 1.1em; text-wrap: pretty; }

.kap { width: 100%; max-width: var(--kap); margin-inline: auto; padding-inline: var(--kenar); }
.kap-dar { max-width: 900px; }

.gorunmez {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.icerige-gec {
  position: absolute; inset-inline-start: 16px; top: -60px; z-index: 100;
  background: var(--lacivert); color: var(--beyaz); padding: .7em 1.1em; text-decoration: none;
}
.icerige-gec:focus { top: 16px; }

/* Üst etiket: logodaki turuncu noktayla başlar */
.etiket {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--f-govde);
  font-size: .78rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--soluk); margin: 0 0 1.4rem;
}
.etiket::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--turuncu); flex: none; }
html[dir="rtl"] .etiket { letter-spacing: 0; font-size: .9rem; }

/* Düğmeler */
.dugme {
  display: inline-flex; align-items: center; gap: .75em;
  min-height: 52px; padding: .85em 1.6em;
  background: var(--lacivert); color: var(--beyaz);
  border: 1px solid var(--lacivert); border-radius: var(--radius);
  font-weight: 500; font-size: .95rem; letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: background .25s var(--gecis), color .25s var(--gecis), border-color .25s var(--gecis);
}
.dugme:hover { background: var(--lacivert-2); border-color: var(--lacivert-2); }
.dugme .ok, .bag-ok .ok { transition: transform .25s var(--gecis); }
.dugme:hover .ok, .bag-ok:hover .ok { transform: translateX(4px); }
html[dir="rtl"] .ok { transform: scaleX(-1); }
html[dir="rtl"] .dugme:hover .ok, html[dir="rtl"] .bag-ok:hover .ok { transform: scaleX(-1) translateX(4px); }

.dugme-cizgi { background: transparent; color: var(--lacivert); }
.dugme-cizgi:hover { background: var(--lacivert); color: var(--beyaz); }
.dugme-acik { background: var(--beyaz); color: var(--lacivert); border-color: var(--beyaz); }
.dugme-acik:hover { background: var(--ham); border-color: var(--ham); }

.bag-ok {
  display: inline-flex; align-items: center; gap: .6em;
  font-weight: 500; text-decoration: none; color: var(--lacivert);
  border-bottom: 1px solid currentColor; padding-bottom: 2px;
}
.ok { width: 1.1em; height: 1.1em; flex: none; }

/* ---------------------------------------------------------------------
   Dil öneri şeridi
   ------------------------------------------------------------------- */
.dil-serit { position: relative; z-index: 60; background: var(--turuncu); color: var(--beyaz); font-size: .92rem; }
.dil-serit .kap { display: flex; align-items: center; gap: .5rem 1rem; min-height: 48px; flex-wrap: wrap; padding-block: .5rem; }
.dil-serit-bag { color: var(--beyaz); font-weight: 600; text-underline-offset: .25em; }
.dil-serit-kapat {
  margin-inline-start: auto; background: none; border: 0; color: var(--beyaz);
  width: 36px; height: 36px; display: grid; place-items: center; cursor: pointer;
}
.dil-serit-kapat svg { width: 16px; height: 16px; }

/* ---------------------------------------------------------------------
   Üst bilgi
   ------------------------------------------------------------------- */
.ust {
  position: sticky; top: 0; z-index: 50;
  background: var(--kagit);
  border-bottom: 1px solid var(--cizgi);
  transition: background .35s var(--gecis), border-color .35s var(--gecis), box-shadow .35s var(--gecis);
}
.ust-ic { display: flex; align-items: center; gap: 2rem; height: var(--ust-yukseklik); }
.logo { display: block; flex: none; line-height: 0; }
.logo img { width: 170px; height: auto; }   /* dosyalar 150/170 px ve 2x olarak üretildi */
.logo .logo-beyaz { display: none; }

/* Ana sayfada video üstünde saydam başlar, kaydırınca dolar */
.ust-saydam { position: fixed; inset-inline: 0; top: 0; background: transparent; border-bottom-color: transparent; }
.dil-serit + .ust-saydam { position: absolute; top: auto; }
.ust-saydam .logo .logo-renkli { display: none; }
.ust-saydam .logo .logo-beyaz { display: block; }
.ust-saydam .ana-menu > ul > li > a,
.ust-saydam .dil-dugme,
.ust-saydam .menu-dugme { color: var(--beyaz); }
.ust-saydam .dil-dugme { border-color: rgba(255,255,255,.35); }
.ust-saydam.ust-dolu { position: fixed; top: 0; background: var(--kagit); border-bottom-color: var(--cizgi); box-shadow: 0 10px 30px -24px rgba(8, 26, 51, .45); }
.ust-saydam.ust-dolu .logo .logo-renkli { display: block; }
.ust-saydam.ust-dolu .logo .logo-beyaz { display: none; }
.ust-saydam.ust-dolu .ana-menu > ul > li > a,
.ust-saydam.ust-dolu .dil-dugme,
.ust-saydam.ust-dolu .menu-dugme { color: var(--murekkep); }
.ust-saydam.ust-dolu .dil-dugme { border-color: var(--cizgi); }

.ana-menu { margin-inline-start: auto; }
.ana-menu > ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .25rem; }
.ana-menu li { position: relative; }
.ana-menu > ul > li > a {
  display: flex; align-items: center; height: var(--ust-yukseklik); padding-inline: .9rem;
  text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--murekkep); position: relative;
}
.ana-menu > ul > li > a::after {
  content: ""; position: absolute; inset-inline: .9rem; bottom: 26px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .3s var(--gecis);
}
html[dir="rtl"] .ana-menu > ul > li > a::after { transform-origin: right; }
.ana-menu > ul > li:hover > a::after,
.ana-menu > ul > li.etkin > a::after { transform: scaleX(1); }

.acilir {
  position: absolute; top: calc(100% - 10px); inset-inline-start: 0;
  min-width: 260px; padding: .6rem; margin: 0; list-style: none;
  background: var(--beyaz); border: 1px solid var(--cizgi);
  box-shadow: 0 24px 50px -30px rgba(8, 26, 51, .45);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s, transform .2s var(--gecis), visibility 0s .2s;
}
.ana-menu li:hover > .acilir,
.ana-menu li:focus-within > .acilir { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.acilir a { display: block; padding: .55rem .8rem; text-decoration: none; font-size: .92rem; color: var(--murekkep); }
.acilir a:hover { background: var(--ham); color: var(--lacivert); }

.dil-secici { position: relative; flex: none; }
.dil-dugme {
  display: inline-flex; align-items: center; gap: .5em;
  height: 40px; padding-inline: .9em; cursor: pointer;
  background: transparent; border: 1px solid var(--cizgi); border-radius: 20px;
  font-size: .82rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase;
}
.dil-dugme svg { width: 16px; height: 16px; }
.dil-liste {
  position: absolute; top: calc(100% + 10px); inset-inline-end: 0; z-index: 5;
  min-width: 200px; padding: .5rem; margin: 0; list-style: none;
  background: var(--beyaz); border: 1px solid var(--cizgi);
  box-shadow: 0 24px 50px -30px rgba(8, 26, 51, .45);
}
.dil-liste a { display: flex; align-items: center; gap: .7rem; padding: .55rem .8rem; text-decoration: none; font-size: .92rem; color: var(--murekkep); }
.dil-liste a:hover { background: var(--ham); }
.dil-liste a small { margin-inline-start: auto; color: var(--silik); letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; }
.dil-liste .etkin a { color: var(--lacivert); font-weight: 600; }
.dil-liste .etkin a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--turuncu); }

.menu-dugme { display: none; width: 44px; height: 44px; padding: 0; margin-inline-start: auto; background: none; border: 0; cursor: pointer; color: var(--murekkep); }
.menu-dugme span { display: block; width: 22px; height: 1.5px; background: currentColor; margin: 5px auto; }

/* Mobil menü: tam ekran */
.mobil-menu {
  position: fixed; inset: 0; z-index: 70;
  background: var(--gece); color: var(--beyaz);
  display: flex; flex-direction: column; padding: 0 var(--kenar) 2rem; overflow-y: auto;
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s;
}
.mobil-menu.acik { opacity: 1; visibility: visible; transition-delay: 0s; }
.mobil-menu-ust { display: flex; align-items: center; justify-content: space-between; height: var(--ust-yukseklik); flex: none; }
.mobil-menu-ust img { width: 150px; }
.mobil-kapat { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: var(--beyaz); cursor: pointer; }
.mobil-kapat svg { width: 22px; height: 22px; }
.mobil-menu nav > ul { list-style: none; margin: 1rem 0 0; padding: 0; }
.mobil-menu nav > ul > li { border-bottom: 1px solid var(--cizgi-koyu); }
.mobil-menu nav > ul > li > a {
  display: block; padding: 1rem 0 .6rem; text-decoration: none;
  font-family: var(--f-baslik); font-weight: var(--f-baslik-kalinlik); font-size: 1.9rem; line-height: 1.2;
}
.mobil-menu nav ul ul { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.mobil-menu nav ul ul a { color: rgba(255,255,255,.72); text-decoration: none; font-size: .95rem; }
.mobil-diller { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.mobil-diller a { padding: .45em .9em; border: 1px solid var(--cizgi-koyu); border-radius: 20px; text-decoration: none; font-size: .88rem; }
.mobil-diller a.etkin { background: var(--beyaz); color: var(--gece); border-color: var(--beyaz); }
.mobil-iletisim { margin-top: auto; padding-top: 2rem; font-size: .92rem; color: rgba(255,255,255,.72); display: grid; gap: .3rem; }
.mobil-iletisim a { color: var(--beyaz); text-decoration: none; }
html.menu-acik { overflow: hidden; }

/* Yapışkan bölüm menüsü (eski sitenin en sevilen parçası, korundu) */
.alt-menu { position: sticky; top: var(--ust-yukseklik); z-index: 40; background: var(--lacivert); color: var(--beyaz); }
.alt-menu ul { list-style: none; margin: 0; padding: 0; display: flex; overflow-x: auto; scrollbar-width: none; }
.alt-menu ul::-webkit-scrollbar { display: none; }
.alt-menu a {
  display: block; padding: 1rem 1.2rem; white-space: nowrap; text-decoration: none;
  font-size: .86rem; font-weight: 500; letter-spacing: .02em; color: rgba(255,255,255,.75); position: relative;
}
.alt-menu li:first-child a { padding-inline-start: 0; }
.alt-menu a:hover, .alt-menu .etkin a { color: var(--beyaz); }
.alt-menu .etkin a::after { content: ""; position: absolute; inset-inline: 1.2rem; bottom: 0; height: 2px; background: var(--turuncu); }
.alt-menu li:first-child.etkin a::after { inset-inline-start: 0; }

/* ---------------------------------------------------------------------
   Ana sayfa: kahraman (tam ekran fabrika videosu)
   ------------------------------------------------------------------- */
.kahraman {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--beyaz); background: var(--gece); overflow: hidden; isolation: isolate;
}
.kahraman-medya { position: absolute; inset: 0; z-index: -2; }
.kahraman-medya img, .kahraman-medya video { width: 100%; height: 100%; object-fit: cover; }
.kahraman-medya video { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.kahraman-medya video.oynuyor { opacity: 1; }
.kahraman::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,26,51,.6) 0%, rgba(8,26,51,0) 28%),
    linear-gradient(90deg, rgba(8,26,51,.88) 0%, rgba(8,26,51,.55) 45%, rgba(8,26,51,.12) 100%);
}
html[dir="rtl"] .kahraman::after {
  background:
    linear-gradient(180deg, rgba(8,26,51,.6) 0%, rgba(8,26,51,0) 28%),
    linear-gradient(270deg, rgba(8,26,51,.88) 0%, rgba(8,26,51,.55) 45%, rgba(8,26,51,.12) 100%);
}
.kahraman-ic { padding-block: calc(var(--ust-yukseklik) + 4rem) clamp(2.5rem, 6vh, 4.5rem); }
.kahraman .etiket { color: rgba(255,255,255,.85); }
.kahraman h1 { font-size: clamp(2.5rem, 1.2rem + 4.4vw, 5.2rem); line-height: 1.02; max-width: 14ch; margin-bottom: 1.6rem; }
html[dir="rtl"] .kahraman h1 { line-height: 1.3; max-width: 16ch; }
.kahraman-metin { font-size: clamp(1.05rem, 1rem + .35vw, 1.25rem); max-width: 44ch; color: rgba(255,255,255,.86); margin-bottom: 2.4rem; }
.kahraman-eylem { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; }
.kahraman-eylem .bag-ok { color: var(--beyaz); }

/* Videonun süresine bağlı ilerleme çubuğu (eski sitedeki özellik) */
.kahraman-alt {
  display: flex; align-items: center; gap: 1.5rem; margin-top: clamp(2.5rem, 7vh, 5rem);
  padding-top: 1.1rem; border-top: 1px solid rgba(255,255,255,.2);
  font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.7);
}
html[dir="rtl"] .kahraman-alt { letter-spacing: 0; font-size: .85rem; }
.ilerleme { flex: 1; height: 2px; background: rgba(255,255,255,.2); position: relative; overflow: hidden; }
.ilerleme span { position: absolute; inset: 0; background: var(--turuncu); transform: scaleX(0); transform-origin: left; }
html[dir="rtl"] .ilerleme span { transform-origin: right; }
.kaydir { display: inline-flex; align-items: center; gap: .6em; color: inherit; text-decoration: none; }
.kaydir svg { width: 14px; height: 14px; }
@media (prefers-reduced-motion: no-preference) { .kaydir svg { animation: kaydir 2.2s ease-in-out infinite; } }
@keyframes kaydir { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* ---------------------------------------------------------------------
   Bölüm iskeleti
   ------------------------------------------------------------------- */
.bolum { padding-block: var(--bolum); }
.bolum-ham { background: var(--ham); }
.bolum-koyu { background: var(--gece); color: var(--beyaz); }
.bolum-koyu .etiket { color: rgba(255,255,255,.7); }
.bolum-baslik { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 1.5rem 3rem; margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.bolum-baslik h2 { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.2rem); margin: 0; max-width: 17ch; }
.bolum-baslik p { color: var(--soluk); max-width: 52ch; margin: 1.2rem 0 0; font-size: 1.05rem; }
.bolum-koyu .bolum-baslik p { color: rgba(255,255,255,.72); }
.bolum-koyu .bag-ok { color: var(--beyaz); }

/* Üretim adımları */
.adimlar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.75rem); }
.adim { text-decoration: none; display: flex; flex-direction: column; }
.adim figure { margin: 0 0 1.25rem; overflow: hidden; aspect-ratio: 3 / 4; background: var(--ham-2); }
.adim img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--gecis); }
.adim:hover img { transform: scale(1.05); }
.adim-no { font-family: var(--f-baslik); font-size: 1.1rem; color: var(--turuncu); margin-bottom: .3rem; }
.adim h3 { font-size: clamp(1.5rem, 1.2rem + .9vw, 2.05rem); margin-bottom: .45rem; }
.adim p { color: var(--soluk); font-size: .95rem; margin: 0; }

/* Ürün ızgarası */
.urunler { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.4rem, 2.5vw, 2.2rem) clamp(1rem, 2vw, 1.75rem); }
.urun-kart { text-decoration: none; display: flex; flex-direction: column; }
.urun-kart figure { margin: 0 0 1rem; aspect-ratio: 1; overflow: hidden; background: var(--ham-2); }
.urun-kart img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--gecis); }
.urun-kart:hover img { transform: scale(1.08); }
.urun-kart h3 { font-size: 1.6rem; margin-bottom: .25rem; }
.urun-kart p { font-size: .9rem; color: var(--soluk); margin: 0; }

.ozellik-serit { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: clamp(2.5rem, 4vw, 4rem) 0 0; border-top: 1px solid var(--cizgi); }
.ozellik-serit div { padding: 1.4rem 1.5rem 0 0; }
html[dir="rtl"] .ozellik-serit div { padding: 1.4rem 0 0 1.5rem; }
.ozellik-serit dt { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--silik); margin-bottom: .45rem; }
html[dir="rtl"] .ozellik-serit dt { letter-spacing: 0; font-size: .85rem; }
.ozellik-serit dd { margin: 0; font-size: .95rem; }

/* Tarihçe şeridi (eski sitedeki kaydırmalı tarihçenin karşılığı) */
.tarihce-serit {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(270px, 1fr);
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  border-top: 1px solid var(--cizgi-koyu); cursor: grab; user-select: none;
}
.tarihce-serit::-webkit-scrollbar { display: none; }
.tarihce-serit.suruklen { cursor: grabbing; scroll-snap-type: none; }
.tarihce-oge { scroll-snap-align: start; padding: 2.2rem 2.2rem .5rem 0; position: relative; }
html[dir="rtl"] .tarihce-oge { padding: 2.2rem 0 .5rem 2.2rem; }
.tarihce-oge::before { content: ""; position: absolute; top: -5px; inset-inline-start: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--turuncu); }
.tarihce-yil { font-family: var(--f-baslik); font-size: clamp(2.6rem, 1.8rem + 2.6vw, 4rem); line-height: 1; margin-bottom: .9rem; font-weight: 400; letter-spacing: -0.03em; }
.tarihce-oge h3 { font-family: var(--f-govde); font-size: 1rem; font-weight: 600; letter-spacing: 0; margin-bottom: .4rem; }
.tarihce-oge p { font-size: .93rem; color: rgba(255,255,255,.72); margin: 0; max-width: 32ch; }
.tarihce-oklar { display: flex; gap: .5rem; }
.tarihce-oklar button {
  width: 48px; height: 48px; display: grid; place-items: center; cursor: pointer;
  background: transparent; border: 1px solid var(--cizgi-koyu); border-radius: 50%; color: inherit;
  transition: background .2s, color .2s;
}
.tarihce-oklar button:hover { background: var(--beyaz); color: var(--gece); }
.tarihce-oklar svg { width: 18px; height: 18px; }
html[dir="rtl"] .tarihce-oklar svg { transform: scaleX(-1); }
.bolum-ham .tarihce-serit, .bolum:not(.bolum-koyu) .tarihce-serit { border-top-color: var(--cizgi); }
.bolum:not(.bolum-koyu) .tarihce-oge p { color: var(--soluk); }
.bolum:not(.bolum-koyu) .tarihce-oklar button { border-color: var(--cizgi); }
.bolum:not(.bolum-koyu) .tarihce-oklar button:hover { background: var(--lacivert); color: var(--beyaz); }

/* Belgeler */
.belgeler { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--cizgi); border: 1px solid var(--cizgi); }
.belge {
  display: flex; flex-direction: column; justify-content: space-between; gap: 2rem;
  min-height: 220px; padding: 1.6rem; background: var(--kagit); text-decoration: none; transition: background .25s;
}
.belge:hover { background: var(--beyaz); }
.belge-ad { font-family: var(--f-baslik); font-weight: var(--f-baslik-kalinlik); font-size: 1.75rem; line-height: 1.1; }
.belge-ad small { display: block; font-family: var(--f-govde); font-weight: 400; font-size: .85rem; color: var(--soluk); margin-top: .55rem; line-height: 1.5; }
.belge-alt { display: flex; align-items: center; justify-content: space-between; font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--lacivert); }
html[dir="rtl"] .belge-alt { letter-spacing: 0; font-size: .85rem; }

/* İhracat */
.ihracat { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.ihracat h2 { font-size: clamp(2.1rem, 1.3rem + 3vw, 3.7rem); }
.ihracat > div > p { color: var(--soluk); font-size: 1.05rem; max-width: 42ch; }
.ulkeler { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem; border-top: 1px solid var(--cizgi); }
.ulkeler li {
  display: flex; align-items: baseline; gap: .8rem; padding: 1rem 0; border-bottom: 1px solid var(--cizgi);
  font-family: var(--f-baslik); font-weight: 500; font-size: clamp(1.35rem, 1.1rem + .8vw, 1.9rem); line-height: 1.2;
}
.ulkeler li span { font-family: var(--f-govde); font-size: .72rem; color: var(--silik); min-width: 1.8em; font-variant-numeric: tabular-nums; }
.ulkeler li em {
  font-style: normal; font-family: var(--f-govde); font-size: .7rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: var(--turuncu); margin-inline-start: auto; white-space: nowrap; align-self: center;
}
html[dir="rtl"] .ulkeler li em { letter-spacing: 0; font-size: .8rem; }

/* Film */
.film { position: relative; aspect-ratio: 16 / 9; background: var(--gece); overflow: hidden; }
.film img, .film video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.film video { object-fit: contain; background: #000; }
.film-oynat {
  position: absolute; inset: 0; display: grid; place-items: center; cursor: pointer; width: 100%;
  background: linear-gradient(0deg, rgba(8,26,51,.6), rgba(8,26,51,.12)); border: 0; color: var(--beyaz);
}
.film-oynat > span {
  width: clamp(72px, 9vw, 108px); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; background: var(--beyaz); color: var(--lacivert);
  transition: transform .35s var(--gecis);
}
.film-oynat:hover > span { transform: scale(1.06); }
.film-oynat svg { width: 30%; height: 30%; margin-inline-start: 6%; }
.film-bilgi { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.5rem; margin-top: 1.2rem; font-size: .9rem; color: var(--soluk); }
.bolum-koyu .film-bilgi { color: rgba(255,255,255,.7); }
.film-diller { display: flex; flex-wrap: wrap; gap: .4rem; }
.film-diller a { padding: .3em .85em; border: 1px solid var(--cizgi); border-radius: 20px; text-decoration: none; font-size: .82rem; }
.bolum-koyu .film-diller a { border-color: var(--cizgi-koyu); }
.film-diller a.etkin { background: var(--turuncu); color: var(--beyaz); border-color: var(--turuncu); }

/* İletişim çağrısı */
.cagri { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 6rem); align-items: end; }
.cagri h2 { font-size: clamp(2.2rem, 1.3rem + 3.4vw, 4.2rem); margin: 0; }
.cagri p { color: rgba(255,255,255,.75); font-size: 1.05rem; }
.cagri-kanal { display: grid; gap: .35rem; margin-top: 2rem; font-size: 1.05rem; }
.cagri-kanal a { color: var(--beyaz); text-decoration: none; }
.cagri-kanal a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------------
   İç sayfa başı
   ------------------------------------------------------------------- */
.sayfa-basi { background: var(--ham); padding-block: clamp(2.5rem, 1.5rem + 4vw, 5.5rem) clamp(2.5rem, 2rem + 2vw, 4rem); }
.sayfa-basi h1 { font-size: clamp(2.3rem, 1.4rem + 3.6vw, 4.4rem); line-height: 1.02; margin: 0; max-width: 17ch; }
.sayfa-ozet { font-size: clamp(1.05rem, 1rem + .3vw, 1.25rem); color: var(--soluk); max-width: 56ch; margin: 1.5rem 0 0; }

.sayfa-basi-gorsel {
  position: relative; background: var(--gece); color: var(--beyaz);
  min-height: clamp(380px, 60vh, 640px); display: flex; align-items: flex-end; isolation: isolate; overflow: hidden;
}
.sayfa-basi-gorsel > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.sayfa-basi-gorsel::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(8,26,51,.9) 0%, rgba(8,26,51,.4) 55%, rgba(8,26,51,.18) 100%);
}
.sayfa-basi-gorsel .kap { padding-block: 3rem clamp(2.5rem, 5vw, 4rem); }
.sayfa-basi-gorsel h1 { font-size: clamp(2.4rem, 1.4rem + 4vw, 4.8rem); line-height: 1; margin: 0; max-width: 14ch; }
.sayfa-basi-gorsel .sayfa-ozet { color: rgba(255,255,255,.84); }
.sayfa-basi-gorsel .yol, .sayfa-basi-gorsel .yol a { color: rgba(255,255,255,.75); }

.yol { font-size: .82rem; color: var(--silik); margin-bottom: 1.6rem; }
.yol ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.yol li + li::before { content: "/"; margin-inline-end: .4rem; opacity: .6; }
.yol a { text-decoration: none; color: var(--soluk); }
.yol a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------------
   Metin gövdesi
   ------------------------------------------------------------------- */
.icerik-duzen { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); gap: clamp(2rem, 5vw, 6rem); }
.icerik-yan { position: sticky; top: calc(var(--ust-yukseklik) + 90px); align-self: start; }
.yan-liste { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--cizgi); }
.yan-liste a { display: flex; align-items: center; gap: .6rem; padding: .75rem 0; border-bottom: 1px solid var(--cizgi); text-decoration: none; font-size: .95rem; color: var(--soluk); }
.yan-liste a:hover { color: var(--lacivert); }
.yan-liste .etkin a { color: var(--murekkep); font-weight: 500; }
.yan-liste .etkin a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--turuncu); flex: none; }

.govde { max-width: 70ch; font-size: 1.06rem; }
.govde > :first-child { margin-top: 0; }
.govde h2 { font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.5rem); margin: 2.4rem 0 1rem; }
.govde h3 { font-size: clamp(1.5rem, 1.25rem + .8vw, 1.95rem); margin: 2.4rem 0 .8rem; }
.govde ul, .govde ol { padding: 0; margin: 0 0 1.4em; list-style: none; }
.govde li { position: relative; padding-inline-start: 1.6rem; margin-bottom: .55em; }
.govde ul li::before { content: ""; position: absolute; inset-inline-start: 0; top: .72em; width: 7px; height: 7px; border-radius: 50%; background: var(--turuncu); }
.govde ol { counter-reset: s; }
.govde ol li { counter-increment: s; }
.govde ol li::before { content: counter(s) "."; position: absolute; inset-inline-start: 0; color: var(--turuncu); font-weight: 600; }
.govde a { color: var(--lacivert); }
.govde strong { font-weight: 600; }
.govde img { margin: 2rem 0; }

.govde table { width: 100%; border-collapse: collapse; margin: 2.6rem 0; font-size: .95rem; }
.govde caption { caption-side: top; text-align: start; padding-bottom: .9rem; font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--soluk); }
html[dir="rtl"] .govde caption { letter-spacing: 0; font-size: .88rem; }
.govde th { text-align: start; font-weight: 500; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--silik); padding: .7rem 1rem .7rem 0; border-bottom: 1px solid var(--murekkep); }
html[dir="rtl"] .govde th { letter-spacing: 0; font-size: .88rem; padding: .7rem 0 .7rem 1rem; }
.govde td { padding: .8rem 1rem .8rem 0; border-bottom: 1px dashed var(--cizgi); vertical-align: top; }
html[dir="rtl"] .govde td { padding: .8rem 0 .8rem 1rem; }
.govde td:first-child { font-variant-numeric: tabular-nums; font-family: var(--f-baslik); font-size: 1.3rem; line-height: 1.1; width: 5.5rem; }
.govde td p, .govde th p { margin: 0; }

.govde dl, .tanim { display: grid; grid-template-columns: minmax(8rem, 1fr) minmax(0, 2.2fr); margin: 0 0 2rem; border-top: 1px solid var(--cizgi); }
.govde dt, .tanim dt { padding: 1rem 1rem 1rem 0; border-bottom: 1px solid var(--cizgi); font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--silik); }
html[dir="rtl"] .govde dt, html[dir="rtl"] .tanim dt { letter-spacing: 0; font-size: .92rem; padding: 1rem 0 1rem 1rem; }
.govde dd, .tanim dd { margin: 0; padding: 1rem 0; border-bottom: 1px solid var(--cizgi); }

/* ---------------------------------------------------------------------
   Bölüm sayfası: alt sayfalar tek akışta (eski kurumsal sayfa gibi)
   ------------------------------------------------------------------- */
.akis-oge { padding-block: clamp(3.5rem, 2rem + 5vw, 7rem); border-top: 1px solid var(--cizgi); }
.akis-oge:first-child { border-top: 0; }
.akis-oge:nth-child(even) { background: var(--ham); border-top: 0; }
.akis-ic { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.akis-oge:nth-child(even) .akis-ic > figure { order: 2; }
.akis-ic figure { margin: 0; position: sticky; top: calc(var(--ust-yukseklik) + 90px); }
.akis-ic figure img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.akis-ic h2 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.3rem); }
.akis-ic h2 a { text-decoration: none; }
.akis-ic h2 a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.akis-ozet { font-size: 1.15rem; color: var(--soluk); max-width: 50ch; }
.akis-ic.gorselsiz { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.akis-ic .govde { font-size: 1rem; }

.alt-kartlar { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--cizgi); border: 1px solid var(--cizgi); }
.alt-kart { display: flex; flex-direction: column; gap: .5rem; padding: 1.6rem; background: var(--kagit); text-decoration: none; min-height: 190px; transition: background .2s; }
.alt-kart:hover { background: var(--beyaz); }
.alt-kart h3 { font-size: 1.6rem; margin: 0; }
.alt-kart p { color: var(--soluk); font-size: .92rem; margin: 0; }
.alt-kart .bag-ok { margin-top: auto; align-self: flex-start; font-size: .88rem; }

/* ---------------------------------------------------------------------
   Ürün sayfası ve kumaş büyüteci (eski sitedeki yakınlaştırma)
   ------------------------------------------------------------------- */
.urun-duzen { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.buyutec { position: relative; margin: 0; }
.buyutec-alan { position: relative; overflow: hidden; background: var(--ham-2); cursor: zoom-in; touch-action: pan-y; }
.buyutec-alan img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.buyutec-lens {
  position: absolute; left: 0; top: 0; width: 220px; height: 220px; border-radius: 50%;
  border: 2px solid var(--beyaz); box-shadow: 0 16px 40px -12px rgba(8,26,51,.55);
  background-repeat: no-repeat; background-color: var(--ham-2); pointer-events: none;
  opacity: 0; transition: opacity .2s;
}
.buyutec.aktif .buyutec-lens { opacity: 1; }
.buyutec figcaption { display: flex; align-items: center; gap: .6rem; padding-top: .9rem; font-size: .85rem; color: var(--soluk); }
.buyutec figcaption svg { width: 16px; height: 16px; flex: none; }
.urun-bilgi { position: sticky; top: calc(var(--ust-yukseklik) + 90px); }
.urun-bilgi h1 { font-size: clamp(2.6rem, 1.6rem + 3.6vw, 4.6rem); line-height: 1; }
.urun-bilgi .sayfa-ozet { margin: 0 0 2rem; }
.urun-bilgi .tanim { grid-template-columns: minmax(7rem, 1fr) minmax(0, 2fr); }
.urun-eylem { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; align-items: center; margin-top: 2rem; }

.yakin { position: fixed; inset: 0; z-index: 90; background: var(--gece); overflow: auto; overscroll-behavior: contain; }
.yakin img { width: 240%; max-width: none; height: auto; }
.yakin-kapat {
  position: fixed; top: 14px; inset-inline-end: 14px; z-index: 91;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--beyaz); color: var(--gece); display: grid; place-items: center;
}
.yakin-kapat svg { width: 20px; height: 20px; }

/* Sertifika sayfası */
.sertifika-duzen { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.pdf-cerceve { border: 1px solid var(--cizgi); background: var(--beyaz); aspect-ratio: 1 / 1.35; width: 100%; }
.pdf-cerceve iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Video galerisi */
.filmler { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.75rem); }
.film-kart { text-decoration: none; }
.film-kart figure { position: relative; margin: 0 0 1rem; aspect-ratio: 16 / 9; overflow: hidden; background: var(--gece); }
.film-kart img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--gecis); }
.film-kart:hover img { transform: scale(1.05); }
.film-kart figure span {
  position: absolute; inset-inline-start: 1rem; bottom: 1rem; width: 46px; height: 46px; border-radius: 50%;
  background: var(--beyaz); color: var(--lacivert); display: grid; place-items: center;
}
.film-kart figure svg { width: 16px; height: 16px; margin-inline-start: 2px; }
.film-kart h3 { font-size: 1.55rem; margin-bottom: .2rem; }
.film-kart p { color: var(--soluk); font-size: .9rem; margin: 0; }

/* ---------------------------------------------------------------------
   İletişim
   ------------------------------------------------------------------- */
.iletisim-duzen { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.ofis-sekme { display: flex; flex-wrap: wrap; border-bottom: 1px solid var(--cizgi); margin-bottom: 1.8rem; }
.ofis-sekme button {
  background: none; border: 0; cursor: pointer; padding: .9rem 0; margin-inline-end: 1.6rem;
  font-size: .95rem; font-weight: 500; color: var(--silik); position: relative;
}
.ofis-sekme button[aria-selected="true"] { color: var(--murekkep); }
.ofis-sekme button[aria-selected="true"]::after { content: ""; position: absolute; inset-inline: 0; bottom: -1px; height: 2px; background: var(--turuncu); }
.ofis-adres { font-family: var(--f-baslik); font-weight: 500; font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); line-height: 1.25; margin-bottom: 1.6rem; }
.ofis .tanim { grid-template-columns: minmax(6rem, 1fr) minmax(0, 2.5fr); }
.ofis .tanim a { text-decoration: none; }
.ofis .tanim a:hover { color: var(--lacivert); text-decoration: underline; }

.harita { position: relative; margin-top: 2rem; aspect-ratio: 4 / 3; background: var(--ham-2); border: 1px solid var(--cizgi); overflow: hidden; }
.harita-bekle { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: .9rem; text-align: center; padding: 2rem; }
.harita-bekle p { font-size: .85rem; color: var(--soluk); margin: 0; max-width: 34ch; }
.harita-alan { position: absolute; inset: 0; }
.harita .leaflet-container { font-family: var(--f-govde); background: var(--ham-2); }
.harita-nokta { width: 18px; height: 18px; border-radius: 50%; background: var(--turuncu); border: 3px solid var(--beyaz); box-shadow: 0 4px 12px rgba(8,26,51,.4); }
.harita-nokta.secili { background: var(--lacivert); transform: scale(1.3); }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.25rem; }
.form .tam { grid-column: 1 / -1; }
.alan { display: grid; gap: .45rem; }
.alan > span { font-size: .82rem; font-weight: 500; color: var(--soluk); }
.alan input, .alan textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--murekkep);
  padding: .85rem 1rem; background: var(--beyaz);
  border: 1px solid var(--cizgi); border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
}
.alan textarea { min-height: 170px; resize: vertical; }
.alan input:focus, .alan textarea:focus { outline: 0; border-color: var(--lacivert); box-shadow: 0 0 0 3px rgba(0, 54, 124, .12); }
.alan-hatali input, .alan-hatali textarea { border-color: #b3261e; }
.alan em { font-style: normal; font-size: .82rem; color: #b3261e; }
.form-not { font-size: .82rem; color: var(--silik); margin: 0; }
.form-not a { color: var(--soluk); }
.form-alt { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.form-tamam, .form-hata { padding: 1.1rem 1.3rem; margin-bottom: 1.5rem; border-inline-start: 3px solid; }
.form-tamam { background: #eaf3ec; border-color: #2e7d4f; }
.form-hata { background: #fbeceb; border-color: #b3261e; }
.tuzak { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* 404 */
.bulunamadi { padding-block: clamp(4rem, 10vw, 9rem); }
.bulunamadi-no { font-family: var(--f-baslik); font-weight: 500; font-size: clamp(6rem, 4rem + 10vw, 13rem); line-height: .85; color: var(--lacivert); margin-bottom: 1.5rem; }
.bulunamadi-no span { color: var(--turuncu); }
.bulunamadi h1 { font-size: clamp(2rem, 1.4rem + 2vw, 3rem); }
.bulunamadi p { color: var(--soluk); max-width: 50ch; }

/* ---------------------------------------------------------------------
   Alt bilgi
   ------------------------------------------------------------------- */
.alt { background: var(--gece); color: rgba(255,255,255,.72); font-size: .92rem; }
.alt-ic { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 4rem); padding-block: clamp(3.5rem, 6vw, 6rem) 3rem; }
.alt-logo { width: 170px; margin-bottom: 1.4rem; }
.alt-slogan { font-family: var(--f-baslik); font-weight: 500; font-size: 1.7rem; line-height: 1.2; color: var(--beyaz); max-width: 16ch; margin: 0; }
.alt h2 { font-family: var(--f-govde); font-size: .74rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 1.1rem; }
html[dir="rtl"] .alt h2 { letter-spacing: 0; font-size: .85rem; }
.alt ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.alt a { color: rgba(255,255,255,.82); text-decoration: none; }
.alt a:hover { color: var(--beyaz); text-decoration: underline; }
.alt address { font-style: normal; display: grid; gap: .55rem; }
.alt-sosyal { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.alt-sosyal a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--cizgi-koyu); border-radius: 50%; }
.alt-sosyal a:hover { background: var(--beyaz); color: var(--gece); text-decoration: none; }
.alt-sosyal svg { width: 17px; height: 17px; }
.alt-serit { border-top: 1px solid var(--cizgi-koyu); }
.alt-serit .kap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem 2rem; padding-block: 1.4rem; font-size: .8rem; color: rgba(255,255,255,.5); }
.alt-serit p { margin: 0; }
.alt-serit ul { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }
.alt-serit a { color: rgba(255,255,255,.6); }
.alt-serit .alt-imza a { color: rgba(255,255,255,.75); }
.alt-serit .alt-imza a:hover { color: #fff; }

.yukari {
  position: fixed; inset-inline-end: 20px; bottom: 20px; z-index: 30;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--lacivert); color: var(--beyaz); display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s, transform .25s var(--gecis), visibility 0s .25s;
}
.yukari.goster { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.yukari svg { width: 18px; height: 18px; }

/* ---------------------------------------------------------------------
   Belirme ve sayfa geçişi (eski Barba.js yerine, betiksiz geçiş)
   ------------------------------------------------------------------- */
@view-transition { navigation: auto; }
@media (prefers-reduced-motion: no-preference) {
  ::view-transition-old(root) { animation: .2s ease both sayfa-cik; }
  ::view-transition-new(root) { animation: .36s var(--gecis) both sayfa-gir; }
  html.js [data-gorun] { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--gecis), transform .9s var(--gecis); }
  html.js [data-gorun].gorundu { opacity: 1; transform: none; }
  html.js [data-gorun="2"] { transition-delay: .08s; }
  html.js [data-gorun="3"] { transition-delay: .16s; }
  html.js [data-gorun="4"] { transition-delay: .24s; }
}
@keyframes sayfa-cik { to { opacity: 0; } }
@keyframes sayfa-gir { from { opacity: 0; transform: translateY(8px); } }

/* Yazı tipi karşılaştırma paneli (yalnız yerel/staging) */
.font-panel {
  position: fixed; inset-inline-start: 16px; bottom: 16px; z-index: 95;
  background: var(--beyaz); border: 1px solid var(--cizgi); box-shadow: 0 20px 50px -25px rgba(8,26,51,.5);
  padding: .7rem; font-family: system-ui, sans-serif; font-size: 12px; display: grid; gap: .35rem; max-width: 220px;
}
.font-panel b { font-weight: 600; padding: 0 .3rem; }
.font-panel a { padding: .35rem .6rem; text-decoration: none; border: 1px solid var(--cizgi); color: var(--murekkep); }
.font-panel a.etkin { background: var(--lacivert); color: var(--beyaz); border-color: var(--lacivert); }

/* ---------------------------------------------------------------------
   Duyarlılık
   ------------------------------------------------------------------- */
/* ---------------------------------------------------------------- galeri
   Hizalı satır: her fotoğraf kendi oranında (--oran = genişlik/yükseklik), satır genişliği doldurur.
   Kırpma yok; yatay fotoğraf da sertifika logosu da bozulmadan durur. */
.bolum-galeri { padding-top: 0; }
.galeri-bolum + .galeri-bolum { margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.galeri-bas { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--cizgi); padding-top: 1.1rem; margin-bottom: 1.25rem; }
.galeri-bas h2 { font-size: clamp(1.35rem, 1.1rem + .9vw, 1.9rem); margin: 0; }
.galeri-bas h2 a { text-decoration: none; }
.galeri-bas h2 a:hover { color: var(--lacivert); text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: 1px; }
.galeri-sayi { font-size: .85rem; color: var(--soluk); font-variant-numeric: tabular-nums; white-space: nowrap; }
.galeri { --satir: 240px; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.galeri::after { content: ""; flex: 999 1 0; }                  /* son satır gerilmesin */
.galeri li { flex: var(--oran) 1 calc(var(--satir) * var(--oran)); aspect-ratio: var(--oran); min-width: 0; background: var(--ham-2); }
.galeri a { display: block; width: 100%; height: 100%; overflow: hidden; cursor: zoom-in; }
.galeri img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--gecis); }
.galeri a:hover img { transform: scale(1.035); }
.galeri a:focus-visible { outline: 2px solid var(--turuncu); outline-offset: 2px; }
.galeri-dizin { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: clamp(2.5rem, 2rem + 2vw, 3.5rem); }
.galeri-dizin a { display: inline-flex; align-items: center; gap: .45rem; padding: .45rem .8rem; border: 1px solid var(--cizgi); font-size: .92rem; text-decoration: none; transition: border-color .2s, color .2s; }
.galeri-dizin a:hover { border-color: var(--lacivert); color: var(--lacivert); }
.galeri-dizin span { color: var(--soluk); font-size: .8rem; font-variant-numeric: tabular-nums; }
.galeri-giris { max-width: 62ch; margin-bottom: 2rem; }

/* Ürün: büyüteçli görselin altında küçük resim şeridi */
.urun-serit { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: 8px; }
.urun-serit button { display: block; width: 100%; aspect-ratio: 1; padding: 0; border: 0; background: var(--ham-2); cursor: pointer; overflow: hidden; outline: 1px solid var(--cizgi); outline-offset: -1px; }
.urun-serit img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: opacity .2s; }
.urun-serit button:hover img, .urun-serit button[aria-current="true"] img { opacity: 1; }
.urun-serit button[aria-current="true"] { outline: 2px solid var(--lacivert); outline-offset: -2px; }
.urun-serit button:focus-visible { outline: 2px solid var(--turuncu); outline-offset: 2px; }

/* Büyük gösterim (ışık kutusu) */
.isik { position: fixed; inset: 0; z-index: 95; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; background: rgba(6, 18, 36, .985); color: var(--beyaz); }
.isik[hidden] { display: none; }
.isik-sayac { direction: ltr; unicode-bidi: isolate; }   /* Arapçada "2 / 6" ters dizilmesin */
.isik-ust { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 12px 16px; font-size: .9rem; font-variant-numeric: tabular-nums; color: rgba(255, 255, 255, .78); }
.isik-sahne { position: relative; display: grid; place-items: center; min-height: 0; overflow: hidden; padding: 0 72px; touch-action: pan-y pinch-zoom; }
/* üst şerit + açıklama için yer ayrılır; yüzde yükseklik ızgara hücresinde her tarayıcıda çözülmüyor */
.isik-sahne img { max-width: 100%; max-height: calc(100vh - 150px); max-height: calc(100dvh - 150px); width: auto; height: auto; object-fit: contain; user-select: none; -webkit-user-drag: none; transition: opacity .25s; }
.isik-sahne img.yukleniyor { opacity: .35; }
.isik-alt { padding: 12px 18px 20px; text-align: center; font-size: .92rem; color: rgba(255, 255, 255, .8); min-height: 3.2em; }
.isik button { display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 1px solid rgba(255, 255, 255, .28); border-radius: 50%; background: rgba(6, 18, 36, .5); color: var(--beyaz); cursor: pointer; transition: border-color .2s, background .2s; }
.isik button:hover { border-color: var(--beyaz); background: rgba(255, 255, 255, .08); }
.isik button:focus-visible { outline: 2px solid var(--turuncu); outline-offset: 2px; }
.isik button svg { width: 20px; height: 20px; }
.isik-onceki, .isik-sonraki { position: absolute; top: 50%; transform: translateY(-50%); }
.isik-onceki { inset-inline-start: 14px; }
.isik-sonraki { inset-inline-end: 14px; }
[dir="rtl"] .isik-onceki svg, [dir="rtl"] .isik-sonraki svg { transform: scaleX(-1); }
@media (max-width: 640px) {
  .galeri { --satir: 150px; gap: 6px; }
  .galeri-bas { flex-wrap: wrap; }
  .isik-sahne { padding: 0 6px; }
  .isik-onceki, .isik-sonraki { top: auto; bottom: 8px; transform: none; width: 42px; height: 42px; }
  .isik-alt { padding-inline: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  .galeri img, .isik-sahne img { transition: none; }
  .galeri a:hover img { transform: none; }
}

@media (max-width: 1240px) {
  .ana-menu > ul > li > a { padding-inline: .6rem; font-size: .9rem; }
  .ana-menu > ul > li > a::after { inset-inline: .6rem; }
  .logo img { width: 150px; }
  .alt-ic { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
  :root { --ust-yukseklik: 72px; }
  .ana-menu, .ust .dil-secici { display: none; }
  .menu-dugme { display: block; }
  .adimlar, .urunler, .belgeler, .ozellik-serit { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .icerik-duzen, .akis-ic, .akis-ic.gorselsiz, .urun-duzen, .iletisim-duzen, .ihracat, .cagri, .sertifika-duzen { grid-template-columns: 1fr; }
  .icerik-yan, .akis-ic figure, .urun-bilgi { position: static; }
  .akis-oge:nth-child(even) .akis-ic > figure { order: 0; }
  .akis-ic figure img { aspect-ratio: 16 / 10; }
  .filmler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .adimlar, .urunler { grid-template-columns: 1fr 1fr; gap: 1.5rem .9rem; }
  .adim h3 { font-size: 1.35rem; }
  .adim p { font-size: .88rem; }
  .urun-kart h3 { font-size: 1.3rem; }
  .belgeler, .filmler, .ozellik-serit, .ulkeler, .form { grid-template-columns: 1fr; }
  .bolum-baslik { grid-template-columns: 1fr; align-items: start; }
  .govde dl, .tanim, .urun-bilgi .tanim, .ofis .tanim { grid-template-columns: 1fr; }
  .govde dt, .tanim dt { border-bottom: 0; padding-bottom: 0; }
  .govde td:first-child { width: 3.2rem; font-size: 1.1rem; }
  .govde table { font-size: .86rem; }
  .alt-ic { grid-template-columns: 1fr; }
  .tarihce-serit { grid-auto-columns: 82%; }
  .kahraman-alt > span:first-child { display: none; }
  .yukari { inset-inline-end: 14px; bottom: 14px; }
}

@media print {
  .ust, .alt-menu, .alt, .dil-serit, .yukari, .font-panel, .kahraman-medya video { display: none !important; }
  body { background: #fff; }
}
.bolum-lacivert { background: var(--lacivert); }