/* =========================================================
   ENDDOOR — Reis Asansör kurumsal site
   ========================================================= */

:root {
  --navy: #034272;
  --navy-deep: #022b4b;
  --red: #c61e03;
  --ink: #0d1b2a;
  --text: #3a4656;
  --muted: #6b7686;
  --line: rgba(13, 27, 42, .12);
  --soft: #f2f4f7;
  --bg: #ffffff;

  --font: "Raleway", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1440px;
  --header-h: 84px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p, figure { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font: inherit; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Beyaz zeminli ürün renderları açık gri yüzeyde arka planlarını kaybeder */
.blend { mix-blend-mode: multiply; }

/* ---------- Tipografi yardımcıları ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}
.eyebrow--light { color: #fff; }

.h-display {
  font-weight: 800;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1.02;
  letter-spacing: -.035em;
  color: var(--navy);
}
.h-section {
  font-weight: 800;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--navy);
}
.lead {
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.55;
  color: var(--text);
}
.muted { color: var(--muted); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 28px;
  border: 1.5px solid transparent;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.btn i { font-style: normal; transition: transform .3s var(--ease); }
.btn:hover i { transform: translateX(5px); }
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: #a91902; }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-deep); }
.btn--ghost { border-color: currentColor; color: var(--navy); }
.btn--ghost:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn--ghost-light { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--navy); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
}
.link-arrow i { font-style: normal; transition: transform .3s var(--ease); }
.link-arrow:hover i { transform: translateX(6px); }

/* =========================================================
   HEADER
   ========================================================= */
.topbar {
  background: var(--navy-deep);
  color: rgba(255,255,255,.78);
  font-size: 12.5px;
  letter-spacing: .02em;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 38px;
}
.topbar__slogan { font-weight: 500; }
.topbar__slogan b { color: #fff; font-weight: 700; }
.topbar__links { display: flex; gap: 28px; }
.topbar__links a:hover { color: #fff; }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(3, 66, 114, .06); }
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}
.logo { display: inline-flex; flex-direction: column; line-height: 0; flex-shrink: 0; }
.logo img { height: 34px; width: auto; }
.logo__sub {
  margin-top: 7px;
  font-size: 9.5px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--red);
  text-align: center;
}

.nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 38px); margin: 0 16px 0 auto; }
.nav__link {
  position: relative;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--navy); }

/* Ürünler açılır menüsü */
.nav__item { position: relative; }
.nav__item > .nav__link { display: inline-flex; align-items: center; gap: 6px; }
.nav__item > .nav__link svg { width: 10px; height: 10px; transition: transform .3s var(--ease); }
.nav__item:hover > .nav__link svg,
.nav__item:focus-within > .nav__link svg { transform: rotate(180deg); }
.dropdown {
  position: absolute;
  top: 100%;
  right: -120px;
  width: 560px;
  padding-top: 18px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .25s, transform .3s var(--ease), visibility 0s .3s;
}
.nav__item:hover .dropdown,
.nav__item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .25s, transform .3s var(--ease), visibility 0s;
}
.dropdown__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 24px;
  padding: 24px 28px;
  background: #fff;
  border-top: 3px solid var(--red);
  box-shadow: 0 24px 60px rgba(3, 40, 70, .16);
}
.dropdown__group h4 {
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.dropdown__group a {
  display: block;
  padding: 7px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}
.dropdown__group a:hover { color: var(--red); }
.dropdown__all {
  grid-column: 1 / -1;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.header__cta { min-height: 44px; padding: 0 20px; font-size: 12.5px; }

/* Dil seçici */
.lang { position: relative; }
.lang__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 44px;
  padding: 0 10px;
  border: 1.5px solid var(--line);
  border-radius: 2px;
  background: #fff;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
  transition: border-color .2s;
}
.lang__btn svg { width: 16px; height: 16px; }
.lang__btn:hover, .lang.is-open .lang__btn { border-color: var(--navy); }
.lang__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 5;
  min-width: 150px;
  padding: 6px 0;
  background: #fff;
  border-top: 3px solid var(--red);
  box-shadow: 0 18px 40px rgba(3, 40, 70, .16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
}
.lang.is-open .lang__menu,
.lang:focus-within .lang__menu {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .2s, transform .25s var(--ease), visibility 0s;
}
.lang__menu a {
  display: block;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.lang__menu a:hover { color: var(--red); background: var(--soft); }
.lang__menu a[aria-current="true"] { color: var(--navy); font-weight: 800; }
.lang__menu a[aria-current="true"]::after { content: " ✓"; color: var(--red); }

.mobile-menu__lang { display: flex; gap: 8px; margin-top: 24px; }
.mobile-menu__lang a {
  padding: 8px 16px;
  border: 1.5px solid var(--line);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.mobile-menu__lang a[aria-current="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }

.burger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--navy);
  cursor: pointer;
}
.burger span {
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: currentColor;
  transition: transform .4s var(--ease), opacity .3s;
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobil menü */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
  background: #fff;
  overflow-y: auto;
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path .6s var(--ease), visibility 0s .6s;
}
.menu-open .mobile-menu { clip-path: inset(0); visibility: visible; transition: clip-path .6s var(--ease), visibility 0s; }
.mobile-menu__nav a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy);
}
.mobile-menu__nav a.sub { padding: 8px 0 8px 18px; font-size: 16px; font-weight: 600; color: var(--text); }
.mobile-menu__foot { margin-top: auto; padding-top: 28px; display: grid; gap: 6px; font-size: 15px; color: var(--text); }

/* =========================================================
   HERO (ana sayfa)
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--soft);
}
.hero::before { /* teknik çizim dokusu */
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/cizim-tk-kat.webp") right -8% center / auto 120% no-repeat;
  opacity: .07;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
  min-height: min(calc(100svh - var(--header-h) - 38px), 860px);
  padding-top: clamp(48px, 7vh, 96px);
  padding-bottom: clamp(48px, 7vh, 96px);
}
.hero__text { max-width: 640px; }
.hero__title { margin: 22px 0 26px; }
.hero__title em { font-style: normal; color: var(--red); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__quote {
  margin-top: 44px;
  padding-left: 18px;
  border-left: 2px solid var(--red);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.hero__visual {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
  gap: 8%;
  height: 100%;
  max-height: 700px;
}
.hero__visual img { width: 100%; height: auto; max-height: 680px; object-fit: contain; }
.hero__visual .hero__door-a { transform: translateY(-4%); }
.hero__badge {
  position: absolute;
  left: 50%;
  bottom: 8%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 20px 40px rgba(3, 40, 70, .25);
  white-space: nowrap;
}
.hero__badge strong { font-size: 26px; font-weight: 800; line-height: 1; }
.hero__badge span { font-size: 12px; line-height: 1.35; letter-spacing: .04em; opacity: .85; }

/* Çapraz şerit — katalogdaki kırmızı/lacivert bant */
.ribbon {
  position: relative;
  height: 14px;
  background: var(--navy);
  overflow: hidden;
}
.ribbon::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: 8%;
  width: 180px;
  background: var(--red);
  transform: skewX(-40deg);
}

/* =========================================================
   GENEL BÖLÜM
   ========================================================= */
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section--soft { background: var(--soft); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy .h-section { color: #fff; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px 48px;
  flex-wrap: wrap;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.section-head__text { max-width: 720px; }
.section-head__text .h-section { margin-top: 16px; }
.section-head__text .lead { margin-top: 18px; }

/* ---------- Rakamlar ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.stat { padding: 32px 24px 8px 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat__num {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--navy);
}
.stat__num small { font-size: .45em; font-weight: 700; letter-spacing: 0; color: var(--red); }
.stat__label { margin-top: 12px; font-size: 14px; color: var(--muted); }

/* ---------- Ürün kartları ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  transition: border-color .3s, box-shadow .4s var(--ease), transform .4s var(--ease);
}
.section--soft .product-card { border-color: transparent; }
.product-card:hover {
  border-color: transparent;
  box-shadow: 0 24px 50px rgba(3, 40, 70, .12);
  transform: translateY(-4px);
}
.product-card__media {
  position: relative;
  aspect-ratio: 4 / 4.2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 52px 28px 0;
  overflow: hidden;
  background: #fff;
}
.product-card__media img {
  position: absolute;
  top: 52px;
  left: 28px;
  width: calc(100% - 56px);
  height: calc(100% - 52px);
  object-fit: contain;
  transition: transform .8s var(--ease);
}
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 10px;
  background: var(--navy);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.product-card__tag--plus { background: var(--red); }
.product-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 24px 24px;
  border-top: 1px solid var(--line);
}
.product-card__title { font-size: 20px; font-weight: 800; line-height: 1.2; letter-spacing: -.01em; color: var(--navy); }
.product-card__en { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.product-card__text { font-size: 14.5px; color: var(--text); }
.product-card .link-arrow { margin-top: 10px; }
.product-card__link::after { content: ""; position: absolute; inset: 0; }

/* Filtre */
.filter { display: flex; flex-wrap: wrap; gap: 8px; }
.filter__btn {
  padding: 10px 18px;
  border: 1.5px solid var(--line);
  border-radius: 100px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: border-color .2s, background-color .2s, color .2s;
}
.filter__btn:hover { border-color: var(--navy); color: var(--navy); }
.filter__btn.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }
.product-card.is-hidden { display: none; }

/* ---------- Mühendislik / özellikler ---------- */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.feature-split__media {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  align-items: center;
  gap: 16px;
  padding: clamp(24px, 3vw, 48px);
  background: #fff;
}
.feature-split__media .seal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .04em;
  box-shadow: 0 0 0 8px #fff;
}
.feature-split__media .seal strong { display: block; font-size: 20px; font-weight: 800; letter-spacing: 0; }
.feature-list { display: grid; gap: 0; margin-top: 32px; border-top: 1px solid var(--line); }
.feature-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.feature-list__no { font-size: 13px; font-weight: 800; color: var(--red); padding-top: 3px; }
.feature-list h3 { font-size: 18px; font-weight: 700; color: var(--navy); }
.feature-list p { grid-column: 2; font-size: 15px; color: var(--text); }

/* ---------- Kaplama seçenekleri ---------- */
.finish-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.6vw, 24px);
}
.finish {
  display: flex;
  flex-direction: column;
  background: #fff;
}
.finish__media { padding: 24px 20px 0; }
.finish__media img { width: 100%; height: auto; }
.finish__body { padding: 18px 20px 22px; border-top: 3px solid var(--red); }
.finish__title { font-size: 15px; font-weight: 800; color: var(--navy); line-height: 1.25; }
.finish__en { margin-top: 4px; font-size: 11.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }

/* ---------- Fabrika bandı ---------- */
.factory {
  position: relative;
  min-height: clamp(420px, 60vw, 680px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}
.factory__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.factory::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 43, 75, 0) 15%, rgba(2, 43, 75, .55) 50%, rgba(2, 43, 75, .94) 100%);
}
.factory .container { position: relative; z-index: 1; padding-bottom: clamp(40px, 6vw, 80px); }
.factory__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px 80px; align-items: end; }
.factory__title { font-size: clamp(30px, 3.6vw, 52px); font-weight: 800; line-height: 1.08; letter-spacing: -.03em; }
.factory__text { font-size: 16.5px; color: rgba(255,255,255,.88); }
.factory__text .btn { margin-top: 24px; }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
}
.cta::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  right: -60px;
  width: 38%;
  background: var(--red);
  transform: skewX(-24deg);
  transform-origin: bottom;
}
.cta::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  right: calc(38% - 20px);
  width: 36px;
  background: var(--navy-deep);
  transform: skewX(-24deg);
  transform-origin: bottom;
}
.cta .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: clamp(56px, 7vw, 96px);
}
.cta__title { max-width: 680px; font-size: clamp(28px, 3.4vw, 48px); font-weight: 800; line-height: 1.1; letter-spacing: -.03em; }
.cta__title span { display: block; margin-top: 12px; font-size: 17px; font-weight: 500; letter-spacing: 0; color: rgba(255,255,255,.8); }
.cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta .btn--light { background: #fff; color: var(--navy); }
.cta .btn--light:hover { background: var(--soft); }

/* =========================================================
   SAYFA BAŞLIĞI (iç sayfalar)
   ========================================================= */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 110px) 0 clamp(48px, 6vw, 80px);
  background: var(--soft);
}
.page-hero::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  right: -80px;
  width: 22%;
  background: var(--navy);
  transform: skewX(-24deg);
  transform-origin: bottom;
  opacity: .06;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .h-display { margin-top: 18px; max-width: 16ch; }
.page-hero .lead { margin-top: 22px; max-width: 680px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--muted); }
.crumbs a:hover { color: var(--navy); text-decoration: underline; }
.crumbs span[aria-hidden] { opacity: .5; }

/* ---------- Kurumsal ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.about-grid__lead { font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; line-height: 1.35; letter-spacing: -.01em; color: var(--navy); }
.prose p { font-size: 17px; color: var(--text); }
.prose p + p { margin-top: 20px; }

.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.value { padding: 32px 28px 36px; background: #fff; }
.value__icon { width: 44px; height: 44px; color: var(--red); }
.value h3 { margin-top: 22px; font-size: 19px; font-weight: 800; color: var(--navy); }
.value p { margin-top: 8px; font-size: 15px; color: var(--text); }

.locations { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 28px); }
.location {
  position: relative;
  padding: clamp(28px, 3vw, 44px);
  background: #fff;
  border-top: 4px solid var(--navy);
}
.location--factory { border-top-color: var(--red); }
.location__type { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.location h3 { margin-top: 10px; font-size: 26px; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.location address { margin-top: 16px; font-style: normal; font-size: 16px; color: var(--text); }
.location__meta { margin-top: 18px; display: grid; gap: 6px; font-size: 15px; font-weight: 600; color: var(--navy); }
.location__meta a:hover { color: var(--red); }

/* =========================================================
   ÜRÜN DETAY
   ========================================================= */
.product-hero { padding: clamp(32px, 4vw, 56px) 0 clamp(56px, 7vw, 100px); background: var(--soft); }
.product-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  margin-top: 28px;
}
.gallery { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 16px; }
.gallery__thumbs { display: flex; flex-direction: column; gap: 10px; }
.gallery__thumb {
  aspect-ratio: 1;
  padding: 8px;
  border: 1.5px solid transparent;
  background: #fff;
  cursor: pointer;
  transition: border-color .2s;
}
.gallery__thumb { position: relative; }
.gallery__thumb img { position: absolute; inset: 8px; width: calc(100% - 16px); height: calc(100% - 16px); object-fit: contain; }
.gallery__thumb:hover { border-color: var(--line); }
.gallery__thumb.is-active { border-color: var(--navy); }
.gallery__main {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1.08;
  padding: clamp(20px, 3vw, 44px);
  background: #fff;
}
.gallery__main { min-width: 0; }
/* Yüzde yükseklik iOS'ta güvenilmez: görsel kutuya mutlak olarak sabitlenir */
.gallery__main img {
  position: absolute;
  top: clamp(20px, 3vw, 44px);
  left: clamp(20px, 3vw, 44px);
  width: calc(100% - 2 * clamp(20px, 3vw, 44px));
  height: calc(100% - 2 * clamp(20px, 3vw, 44px));
  object-fit: contain;
}

.product-info { position: sticky; top: calc(var(--header-h) + 24px); }
.product-info__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  padding: 5px 10px;
  background: var(--navy);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.tag--red { background: var(--red); }
.tag--line { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }
.product-info__title {
  margin-top: 18px;
  font-size: clamp(34px, 3.8vw, 56px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--navy);
}
.product-info__en { margin-top: 10px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.product-info__text { margin-top: 24px; font-size: 17px; color: var(--text); }
.spec-mini { margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.spec-mini div { padding: 18px 14px 16px 0; }
.spec-mini div + div { padding-left: 14px; border-left: 1px solid var(--line); }
.spec-mini dt { font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.spec-mini dd { margin: 6px 0 0; font-size: 22px; font-weight: 800; color: var(--navy); }
.spec-mini dd small { font-size: 13px; font-weight: 600; color: var(--muted); }
.product-info__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.product-info__mech { margin-top: 32px; }
.product-info__mech p { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); }
.product-info__mech img { margin-top: 12px; width: 100%; background: #fff; padding: 12px; }

/* Özellik / fayda tablosu */
.fb { display: grid; gap: clamp(28px, 3vw, 40px); }
.fb__block { background: #fff; border: 1px solid var(--line); }
.fb__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  background: var(--navy);
  color: #fff;
}
.fb__head h3 { font-size: 16px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.fb__cols { display: grid; grid-template-columns: 1fr 1fr; }
.fb__col { padding: 22px 24px 26px; }
.fb__col + .fb__col { border-left: 1px solid var(--line); }
.fb__col h4 { margin-bottom: 12px; font-size: 11.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.fb__col li { position: relative; padding: 7px 0 7px 26px; font-size: 15px; color: var(--text); }
.fb__col li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  transform: rotate(-45deg);
}
.fb__col--benefit li::before { border-color: var(--navy); }

/* Ölçü tablosu */
.dims { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.dims > *, .product-hero__grid > *, .contact-grid > *, .feature-split > *, .about-grid > * { min-width: 0; }
.drawing {
  position: relative;
  display: block;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  cursor: zoom-in;
}
.drawing img { width: 100%; height: auto; }
.drawing__hint {
  position: absolute;
  right: 14px; bottom: 14px;
  padding: 6px 12px;
  background: var(--navy);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; -webkit-overflow-scrolling: touch; }
.dim-table { width: 100%; border-collapse: collapse; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.dim-table caption { padding: 14px 18px; background: var(--navy); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-align: left; text-transform: uppercase; }
.dim-table th, .dim-table td { padding: 12px 14px; text-align: center; white-space: nowrap; border-bottom: 1px solid var(--line); }
.dim-table thead th { background: var(--soft); font-weight: 800; color: var(--navy); }
.dim-table tbody th { font-weight: 800; color: var(--red); text-align: left; background: #fff; }
.dim-table tbody tr:hover td { background: #f8f9fb; }
.dim-table tbody tr:last-child th, .dim-table tbody tr:last-child td { border-bottom: 0; }
.dim-legend { margin-top: 18px; display: grid; gap: 8px; font-size: 14px; color: var(--text); }
.dim-legend b { display: inline-block; min-width: 34px; color: var(--navy); }
.heights { margin-top: 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.heights div { padding: 18px; background: #fff; }
.heights dt { font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.heights dd { margin: 6px 0 0; font-size: 24px; font-weight: 800; color: var(--navy); }
.heights dd small { font-size: 13px; color: var(--muted); font-weight: 600; }
.note { margin-top: 16px; font-size: 13px; color: var(--muted); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 16px 16px;
  background: rgba(2, 20, 36, .92);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility 0s .3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; transition: opacity .3s, visibility 0s; }
.lightbox img { max-width: min(1400px, 100%); max-height: 100%; width: auto; background: #fff; }
.lightbox__close {
  position: absolute;
  top: 12px; right: 16px;
  width: 44px; height: 44px;
  border: 0;
  background: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
}

/* ---------- Detay ızgarası (teknoloji) ---------- */
.detail-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(14px, 1.6vw, 22px); }
.detail {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
}
.detail__media { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px; min-height: 240px; }
.detail__media img { max-height: 360px; width: auto; max-width: 100%; object-fit: contain; }
.detail__body { padding: 18px 22px 22px; border-top: 3px solid var(--red); }
.detail__body h3 { font-size: 17px; font-weight: 800; color: var(--navy); }
.detail__body p { margin-top: 6px; font-size: 14.5px; color: var(--text); }
.detail--a { grid-column: span 5; }
.detail--b { grid-column: span 7; }
.detail--c { grid-column: span 6; }

/* =========================================================
   İLETİŞİM
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 96px); align-items: stretch; }
.contact-list { display: grid; gap: 28px; }
.contact-item { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.contact-item__label { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.contact-item__value { margin-top: 8px; font-size: 18px; font-weight: 600; color: var(--navy); line-height: 1.45; }
.contact-item__value a:hover { color: var(--red); }
.contact-item address { font-style: normal; }

.map { margin-top: clamp(56px, 7vw, 96px); position: relative; height: clamp(320px, 42vw, 480px); background: var(--soft); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.25); }
.map--side { margin-top: 0; height: 100%; min-height: clamp(320px, 40vw, 520px); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--navy-deep); color: rgba(255,255,255,.72); font-size: 14.5px; }
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-top: clamp(56px, 7vw, 88px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.footer__brand img { height: 32px; width: auto; }
.footer__brand p { margin-top: 20px; max-width: 320px; }
.footer__brand .footer__slogan { margin-top: 14px; color: #fff; font-weight: 600; }
.footer h4 { margin-bottom: 16px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: #fff; }
.footer li + li { margin-top: 9px; }
.footer a:hover { color: #fff; }
.footer address { font-style: normal; }
.footer address + address { margin-top: 16px; }
.footer address b { display: block; color: #fff; font-weight: 700; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 32px;
  padding-top: 22px;
  padding-bottom: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 13px;
}
.footer__totop { display: inline-flex; align-items: center; gap: 8px; }

/* =========================================================
   GÖRÜNÜR OLUNCA BELİRME
   ========================================================= */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1180px) {
  .nav { gap: 22px; }
  .header__cta { display: none; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .finish-grid { grid-template-columns: repeat(3, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  :root { --header-h: 72px; }
  .topbar { display: none; }
  .nav { display: none; }
  .burger { display: block; }
  .lang { margin-left: auto; }
  .logo img { height: 28px; }
  .logo__sub { font-size: 8px; margin-top: 6px; }

  .hero .container { grid-template-columns: 1fr; min-height: 0; }
  .hero__visual { max-height: none; max-width: 560px; margin: 0 auto; width: 100%; }
  .hero__visual img { max-height: 460px; }

  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-split, .about-grid, .contact-grid, .dims, .product-hero__grid { grid-template-columns: 1fr; }
  .factory__grid { grid-template-columns: 1fr; }
  .product-info { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .detail--a, .detail--b, .detail--c { grid-column: span 12; }
  .cta::before { width: 30%; right: -120px; }
  .cta::after { display: none; }
}

@media (max-width: 640px) {
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .finish-grid { grid-template-columns: repeat(2, 1fr); }
  .values, .locations { grid-template-columns: 1fr; }
  .fb__cols { grid-template-columns: 1fr; }
  .fb__col + .fb__col { border-left: 0; border-top: 1px solid var(--line); }
  .footer__top { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .gallery__thumbs { flex-direction: row; order: 2; }
  .gallery__thumb { width: 72px; }
  .spec-mini { grid-template-columns: 1fr 1fr 1fr; }
  .spec-mini dd { font-size: 18px; }
  .hero__visual { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6%; }
  .hero__badge {
    position: static;
    grid-column: 1 / -1;
    justify-self: stretch;
    transform: none;
    margin-top: 8px;
    padding: 12px 16px;
    white-space: normal;
  }
  .hero__badge strong { font-size: 20px; }
  .btn { width: 100%; }
  .hero__actions .btn, .cta__actions .btn, .product-info__actions .btn { width: auto; flex: 1 1 auto; }
  .cta::before { display: none; }
  .stat { padding-right: 12px; }
  .stat + .stat { padding-left: 12px; }
  .stat:nth-child(3) { padding-left: 0; }
}