/* Nexa: lisanslı font dosyalarını assets/fonts/ klasörüne koyun. Dosyalar yokken Montserrat yedek olarak kullanılır. */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap");
@font-face { font-family: "Nexa"; src: url("../assets/fonts/Nexa-Light.woff2") format("woff2"), url("../assets/fonts/Nexa-Light.woff") format("woff"), url("../assets/fonts/Nexa-Light.otf") format("opentype"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Nexa"; src: url("../assets/fonts/Nexa-Regular.woff2") format("woff2"), url("../assets/fonts/Nexa-Regular.woff") format("woff"), url("../assets/fonts/Nexa-Regular.otf") format("opentype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Nexa"; src: url("../assets/fonts/Nexa-Bold.woff2") format("woff2"), url("../assets/fonts/Nexa-Bold.woff") format("woff"), url("../assets/fonts/Nexa-Bold.otf") format("opentype"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Nexa"; src: url("../assets/fonts/Nexa-Heavy.woff2") format("woff2"), url("../assets/fonts/Nexa-Heavy.woff") format("woff"), url("../assets/fonts/Nexa-Heavy.otf") format("opentype"); font-weight: 800; font-style: normal; font-display: swap; }

:root {
  /* Kök boya paleti */
  --indigo: #141b3c;
  --accent: #b9360f;
  --accent-d: #982a0a;
  --accent-l: #ff9a70;
  --ink: #171a26;
  --muted: #5d6070;
  --bg: #f2efe7;
  --surface: #e8e4d8;
  --line: #d3cebf;
  --line-d: rgba(255, 255, 255, .18);

  /* Boşluk ölçeği: sitedeki tüm boşluklar 8'in katlarından */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s6: 48px; --s8: 64px; --s12: 96px;
  --section: var(--s12);
  --gap: var(--s3);
  --pad: var(--s6);
  --header: 80px;

  --fs-display: clamp(34px, 4.4vw, 60px);
  --fs-h2: clamp(26px, 2.8vw, 38px);
  --fs-h3: 18px;
  --fs-num: clamp(30px, 3vw, 42px);
  --fs-lead: 17px;
  --fs-body: 15px;
  --fs-sm: 14px;
  --fs-xs: 12px;
  --sans: "Nexa", "Montserrat", system-ui, sans-serif;
}
@media (max-width: 900px) { :root { --section: var(--s8); --pad: var(--s3); --header: 64px; } }

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); font-size: var(--fs-body); color: var(--ink); background: var(--bg); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.container { width: 100%; max-width: 1344px; margin: 0 auto; padding: 0 var(--pad); }
h1, h2, h3 { font-weight: 700; line-height: 1.15; letter-spacing: -.015em; }
h1 { font-size: var(--fs-display); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h1 em, h2 em { font-style: normal; color: var(--accent); }
.dark h1 em, .dark h2 em, .hero h1 em, .hero h2 em { color: var(--accent-l); }
.eyebrow { display: block; font-size: var(--fs-xs); letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--accent); }
.dark .eyebrow, .hero .eyebrow { color: var(--accent-l); }
.lead { font-size: var(--fs-lead); }
.stack { display: flex; flex-direction: column; gap: var(--s3); }
.stack p { color: var(--muted); }
.dark .stack p, .dark .lead { color: rgba(255, 255, 255, .78); }
.note { font-size: var(--fs-xs); opacity: .75; }

/* Header */
.header { position: fixed; inset: 0 0 auto; z-index: 50; color: #fff; transition: color .3s; }
.header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--bg); border-bottom: 1px solid var(--line); opacity: 0; transition: opacity .3s; pointer-events: none; }
.header.scrolled, body:not([data-page="home"]) .header { color: var(--ink); }
.header.scrolled::before, body:not([data-page="home"]) .header::before { opacity: 1; }
.menu-open .header { color: var(--ink); }
.nav { display: flex; align-items: center; gap: var(--s4); height: var(--header); }
.brand { display: flex; align-items: center; gap: var(--s2); font-weight: 700; letter-spacing: .06em; margin-right: auto; line-height: 1.2; }
.brand img { width: 40px; height: 40px; }
.brand small { display: block; font-weight: 400; font-size: var(--fs-xs); letter-spacing: .14em; opacity: .7; }
.menu { display: flex; gap: var(--s4); font-size: var(--fs-sm); font-weight: 500; }
.menu a { padding: var(--s1) 0; border-bottom: 1px solid transparent; transition: border-color .25s; }
.menu a:hover, .menu a.active { border-color: currentColor; }
.menu .social { display: none; }
.burger { display: none; width: 48px; height: 48px; position: relative; }
.burger span { position: absolute; left: 12px; width: 24px; height: 2px; background: currentColor; transition: .3s; }
.burger span:nth-child(1) { top: 19px; } .burger span:nth-child(2) { top: 27px; }
.menu-open .burger span { top: 23px; }
.menu-open .burger span:nth-child(1) { transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { transform: rotate(-45deg); }

/* Butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s1); min-height: 48px; padding: 0 var(--s3); font-weight: 600; font-size: var(--fs-sm); border: 1px solid transparent; transition: background .25s, color .25s, border-color .25s; cursor: pointer; }
.btn svg { width: 20px; height: 20px; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-d); }
.btn-line { border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--bg); }
.btn-ghost { border-color: var(--line-d); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--indigo); }
.btn-wa { background: #13843e; color: #fff; }
.btn-wa:hover { background: #0f7035; }
.btn[disabled] { background: var(--surface); color: var(--muted); cursor: not-allowed; }
.actions { display: flex; gap: var(--s2); flex-wrap: wrap; }

/* Hero */
.hero { position: relative; background: var(--indigo); color: #fff; min-height: 100svh; display: flex; overflow: hidden; }
.hero-stage { position: absolute; inset: 0 0 0 46%; }
.hero-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-fb { position: absolute; inset: var(--s12) var(--s8); width: calc(100% - 2 * var(--s8)); height: calc(100% - 2 * var(--s12)); object-fit: contain; opacity: 0; }
.hero-fb.is-active { opacity: 1; }
.hero.gl-ready .hero-fb { display: none; }
.hero-inner { position: relative; display: flex; flex-direction: column; justify-content: center; gap: var(--s6); padding-top: calc(var(--header) + var(--s4)); padding-bottom: var(--s6); }
.slides { display: grid; width: 46%; }
.slide { grid-area: 1 / 1; display: flex; flex-direction: column; align-items: flex-start; gap: var(--s3); visibility: hidden; }
.slide.is-active { visibility: visible; }
.slide .lead { color: rgba(255, 255, 255, .78); }
.hero-title { font-size: var(--fs-display); }
.hero-price { font-size: var(--fs-h3); font-weight: 700; }
.hero-price small { display: block; font-size: var(--fs-xs); font-weight: 400; opacity: .7; }
.slider-ui { display: flex; align-items: center; gap: var(--s3); width: 46%; }
.slider-dots { display: flex; gap: var(--s1); flex: 1; }
.dot { flex: 1; max-width: 64px; height: 24px; position: relative; }
.dot::before, .dot i { content: ""; position: absolute; left: 0; top: 11px; height: 2px; }
.dot::before { width: 100%; background: var(--line-d); }
.dot i { width: 0; background: #fff; }
.slider-arrows { display: flex; gap: var(--s1); }
.arrow { width: 48px; height: 48px; border: 1px solid var(--line-d); transition: background .25s, color .25s; }
.arrow:hover { background: #fff; color: var(--indigo); }

.marquee { overflow: hidden; background: var(--accent); color: #fff; padding: var(--s2) 0; }
.marquee-track { display: flex; gap: var(--s6); white-space: nowrap; font-weight: 500; width: max-content; }
.marquee-track span::after { content: "◆"; margin-left: var(--s6); font-size: .6em; vertical-align: middle; }

/* Bölümler */
section.block { padding: var(--section) 0; }
.block-line { border-top: 1px solid var(--line); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: var(--s3); margin-bottom: var(--s6); flex-wrap: wrap; }
.section-head h2 { margin-top: var(--s1); }
.dark { background: var(--indigo); color: #fff; }

/* Ürün kartı */
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: var(--s6) var(--gap); }
.card { display: flex; flex-direction: column; gap: var(--s2); }
.card-img { aspect-ratio: 2/3; overflow: hidden; position: relative; background: var(--surface); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.card:hover .card-img img { transform: scale(1.04); }
.card-img .photo { position: absolute; inset: 0; opacity: 0; transition: opacity .4s; z-index: 1; }
.card:hover .card-img .photo { opacity: 1; }
.card-img .studio img { object-fit: contain; }
.studio { width: 100%; height: 100%; background: var(--surface); }
.studio img { width: 100%; height: 100%; object-fit: contain; }
.card-body { display: flex; flex-direction: column; gap: var(--s1); flex: 1; }
.card-tag { font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.card-color { display: flex; align-items: center; gap: var(--s1); font-size: var(--fs-sm); color: var(--muted); }
.card-color i { width: 12px; height: 12px; }
.card-foot { display: flex; justify-content: space-between; align-items: end; margin-top: auto; padding-top: var(--s2); border-top: 1px solid var(--line); }
.card-price { font-weight: 700; }
.card-price small { font-weight: 400; color: var(--muted); font-size: var(--fs-xs); display: block; }
.card-go { font-size: var(--fs-sm); font-weight: 600; color: var(--accent); }

/* Dokuma (3B) */
.craft { overflow: hidden; }
.craft-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s8); align-items: center; min-height: 100vh; padding-top: var(--section); padding-bottom: var(--section); }
.craft-copy { display: flex; flex-direction: column; gap: var(--s3); }
.craft-facts { border-top: 1px solid var(--line-d); }
.craft-fact { display: flex; justify-content: space-between; gap: var(--s3); padding: var(--s2) 0; border-bottom: 1px solid var(--line-d); }
.craft-fact span { color: rgba(255, 255, 255, .72); text-align: right; }
.craft-stage { position: relative; height: min(72vh, 640px); }
.craft-stage img { width: 100%; height: 100%; object-fit: contain; }
.craft-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.craft.gl-ready .craft-stage img { visibility: hidden; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s8); align-items: center; }
.split-img { overflow: hidden; aspect-ratio: 4/5; }
.split-img img { width: 100%; height: 116%; object-fit: cover; }
.points { border-top: 1px solid var(--line); }
.points li { padding: var(--s2) 0; border-bottom: 1px solid var(--line); font-weight: 500; }

.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--gap); }
.swatch { display: flex; flex-direction: column; gap: var(--s1); font-size: var(--fs-sm); font-weight: 500; }
.swatch i { display: block; aspect-ratio: 3/2; }

.cta { position: relative; padding: var(--section) 0; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; opacity: .16; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: var(--s8); align-items: center; }
.steps-list li, .steps li { display: flex; gap: var(--s2); padding: var(--s2) 0; border-bottom: 1px solid var(--line-d); }
.steps-list b { color: var(--accent-l); }

/* Sayfa başı */
.page-hero { padding: calc(var(--header) + var(--s8)) 0 var(--s6); }
.page-hero .container { display: flex; flex-direction: column; gap: var(--s2); }
.page-hero p { color: var(--muted); font-size: var(--fs-lead); max-width: 720px; }
.page-hero-tall { min-height: 60vh; }
.page-banner { aspect-ratio: 4/1; overflow: hidden; margin: var(--s2) 0; }
.page-banner img { width: 100%; height: 100%; object-fit: cover; }
.crumbs { font-size: var(--fs-sm); color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.block-tight { padding-top: 0 !important; }
.block-flush { padding-bottom: 0 !important; }

.filters { display: flex; gap: var(--s1); flex-wrap: wrap; margin-bottom: var(--s6); }
.chip-btn { min-height: 40px; padding: 0 var(--s2); border: 1px solid var(--line); font-size: var(--fs-sm); font-weight: 500; transition: .25s; }
.chip-btn:hover { border-color: var(--ink); }
.chip-btn.on { background: var(--ink); border-color: var(--ink); color: var(--bg); }

/* Ürün detay */
.pd { padding: calc(var(--header) + var(--s4)) 0 0; }
.pd > section:last-of-type { padding-bottom: var(--section) !important; }
.pd .crumbs { margin-bottom: var(--s3); }
.pd-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--s8); align-items: start; }
.gallery { position: sticky; top: calc(var(--header) + var(--s3)); display: flex; flex-direction: column; gap: var(--s2); }
.gallery-main { position: relative; aspect-ratio: 1; background: var(--surface); overflow: hidden; }
.gallery-main > img, .gallery-main > .studio { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.g-arrow { position: absolute; top: 50%; translate: 0 -50%; width: 48px; height: 48px; background: var(--bg); z-index: 2; display: grid; place-items: center; }
.g-arrow svg, .t-arrow svg { width: 20px; height: 20px; }
.g-prev { left: var(--s2); } .g-next { right: var(--s2); }
.g-count { position: absolute; right: var(--s2); bottom: var(--s2); background: var(--bg); padding: 0 var(--s1); font-size: var(--fs-xs); z-index: 2; }
.thumbs-wrap { display: flex; align-items: center; gap: var(--s1); }
.gallery-thumbs { display: flex; gap: var(--s1); overflow-x: auto; scrollbar-width: none; flex: 1; position: relative; }
.thumb { flex: 0 0 80px; height: 80px; border: 2px solid transparent; background: var(--surface); }
.thumb.on { border-color: var(--accent); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.t-arrow { width: 32px; height: 48px; display: grid; place-items: center; }
.t-arrow:disabled { opacity: .3; }
.pd-info { display: flex; flex-direction: column; gap: var(--s3); }
.pd-desc { color: var(--muted); }
.opt { display: flex; flex-direction: column; gap: var(--s1); }
.opt-label { font-size: var(--fs-sm); font-weight: 600; }
.opt-label span { font-weight: 400; color: var(--muted); margin-left: var(--s1); }
.color-opts, .size-opts { display: flex; flex-wrap: wrap; gap: var(--s1); }
.color-opt { display: inline-flex; align-items: center; gap: var(--s1); min-height: 40px; padding: 0 var(--s2); border: 1px solid var(--line); font-size: var(--fs-sm); }
.color-opt i { width: 16px; height: 16px; }
.color-opt.on, .size-opt.on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.size-opt { display: flex; flex-direction: column; align-items: flex-start; padding: var(--s1) var(--s2); border: 1px solid var(--line); font-size: var(--fs-sm); font-weight: 600; }
.size-opt small { font-weight: 400; color: var(--muted); font-size: var(--fs-xs); }
.custom-size { display: flex; flex-direction: column; gap: var(--s1); margin-top: var(--s1); }
.custom-size small { color: var(--muted); }
.custom-dims { display: grid; grid-template-columns: repeat(var(--n, 2), 1fr); gap: var(--s2); }
.custom-dims label, .form label { display: flex; flex-direction: column; gap: var(--s1); font-size: var(--fs-sm); font-weight: 500; }
input, select, textarea { font: inherit; width: 100%; min-height: 48px; padding: var(--s1) var(--s2); border: 1px solid var(--line); background: transparent; color: inherit; border-radius: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); width: max-content; }
.qty button { width: 48px; height: 48px; font-size: var(--fs-h3); }
.qty output { min-width: 32px; text-align: center; font-weight: 600; }
.price-box { padding: var(--s3) 0; border-block: 1px solid var(--line); }
.price { font-size: var(--fs-num); font-weight: 700; line-height: 1.1; }
.price.empty { font-size: var(--fs-lead); font-weight: 400; color: var(--muted); }
.pc-title { font-size: var(--fs-h3); }
.summary { font-size: var(--fs-sm); color: var(--muted); margin-top: var(--s1); }
.pd-actions .btn { width: 100%; }
.feat-list li { padding: var(--s1) 0; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); }
.faq { display: flex; flex-direction: column; }
.faq h2 { margin-bottom: var(--s3); }
.faq-item { border-top: 1px solid var(--line); padding: var(--s2) 0; }
.faq-item summary { font-weight: 600; cursor: pointer; }
.faq-item p { color: var(--muted); margin-top: var(--s1); }
.mobile-bar { display: none; }

/* Hakkımızda */
.about { display: flex; flex-direction: column; gap: var(--s6); max-width: 880px; }
.about-head, .about-body, .about-block { display: flex; flex-direction: column; gap: var(--s2); }
.about-body { gap: var(--s6); }
.about-block p, .about-lead { color: var(--muted); }
.about-lead { font-size: var(--fs-lead); }
.about-figure { overflow: hidden; aspect-ratio: 16/9; }
.about-figure img { width: 100%; height: 116%; object-fit: cover; }
.about-quote { font-size: var(--fs-h2); font-weight: 300; line-height: 1.3; border-left: 2px solid var(--accent); padding-left: var(--s3); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.step { display: flex; flex-direction: column; gap: var(--s1); padding-top: var(--s2); border-top: 1px solid var(--line-d); }
.step b { font-size: var(--fs-num); font-weight: 300; color: var(--accent-l); line-height: 1; }
.step p { color: rgba(255, 255, 255, .72); }

/* İletişim */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--s8); align-items: start; }
.contact-info { font-style: normal; display: flex; flex-direction: column; }
.info-item { padding: var(--s2) 0; border-bottom: 1px solid var(--line); }
.info-item small { display: block; font-size: var(--fs-xs); color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.info-item a:hover { color: var(--accent); }
.form { display: flex; flex-direction: column; gap: var(--s3); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }
.form small { color: var(--muted); }
.map { margin-top: var(--s8); height: 400px; }
.map iframe { width: 100%; height: 100%; border: 0; }

/* Sosyal */
.social { display: flex; gap: var(--s2); }
.social a { display: inline-flex; align-items: center; gap: var(--s1); min-height: 24px; }
.contact-social { flex-wrap: wrap; margin-top: var(--s1); }
.foot-social { margin-top: var(--s2); }

/* Footer */
.footer { background: var(--ink); color: rgba(255, 255, 255, .78); padding: var(--s8) 0 var(--s3); font-size: var(--fs-sm); }
.footer .brand { color: #fff; }
.foot-about { margin-top: var(--s2); max-width: 320px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--s6) var(--gap); }
.footer h4 { color: #fff; font-size: var(--fs-sm); margin-bottom: var(--s2); }
.footer li { margin-bottom: var(--s1); }
.footer a:hover { color: #fff; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s6); padding-top: var(--s3); border-top: 1px solid var(--line-d); font-size: var(--fs-xs); }
.wa-float { position: fixed; right: var(--s3); bottom: var(--s3); z-index: 40; width: 56px; height: 56px; background: #13843e; color: #fff; display: grid; place-items: center; }
.wa-float svg { width: 28px; height: 28px; }

.reveal { opacity: 0; }

@media (max-width: 900px) {
  .menu { position: fixed; inset: 0; background: var(--bg); flex-direction: column; justify-content: center; align-items: center; gap: var(--s3); font-size: var(--fs-h2); clip-path: inset(0 0 100% 0); transition: clip-path .5s cubic-bezier(.7, 0, .2, 1); z-index: -1; }
  .menu-open .menu { clip-path: inset(0); }
  .menu .social { display: flex; }
  .burger { display: block; }
  .nav-cta, .head-social { display: none !important; }

  .hero { flex-direction: column; min-height: 0; }
  .hero-stage { position: relative; inset: auto; height: 56vh; margin-top: var(--header); }
  .hero-fb { inset: var(--s2); width: calc(100% - var(--s4)); height: calc(100% - var(--s4)); }
  .hero-inner { padding-top: var(--s3); padding-bottom: var(--s4); gap: var(--s3); }
  .slides, .slider-ui { width: 100%; }

  .craft-grid, .split, .cta-grid, .pd-grid, .contact-grid { grid-template-columns: 1fr; gap: var(--s6); }
  .craft-grid { min-height: 0; }
  .craft-stage { height: 60vh; }
  .gallery { position: static; }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .pd { padding-bottom: var(--s12); }
  .mobile-bar { display: flex; position: fixed; inset: auto 0 0; z-index: 55; background: var(--bg); border-top: 1px solid var(--line); padding: var(--s1) var(--s2) calc(var(--s1) + env(safe-area-inset-bottom)); align-items: center; gap: var(--s2); }
  .mb-price { flex: 1; font-weight: 700; line-height: 1.2; }
  .mb-price small { display: block; font-weight: 400; color: var(--muted); font-size: var(--fs-xs); }
}
@media (max-width: 560px) {
  .foot-grid, .form .row { grid-template-columns: 1fr; }
  .brand small { display: none; }
  .page-banner { aspect-ratio: 2/1; }
  .actions .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } .reveal { opacity: 1; } }