/* ==========================================================
   FEDNOIR — premium siyah-beyaz tekstil mağazası
   ========================================================== */
:root {
  --noir: #0a0a0a;
  --ink: #141414;
  --paper: #ffffff;
  --bone: #f4f3f1;
  --line: rgba(10, 10, 10, 0.14);
  --line-soft: rgba(10, 10, 10, 0.08);
  --mute: rgba(10, 10, 10, 0.52);
  --mute-2: rgba(10, 10, 10, 0.38);
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --gut: clamp(20px, 4vw, 56px);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--noir);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--noir); color: var(--paper); }

.wrap { width: 100%; padding-inline: var(--gut); margin-inline: auto; max-width: 1680px; }

/* --- mikro etiket --- */
.label {
  font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
  font-weight: 400; color: var(--mute);
}

/* --- başlıklar --- */
.display {
  font-family: var(--serif); font-weight: 300; letter-spacing: -.015em;
  line-height: .96; margin: 0;
  font-size: clamp(44px, 8.5vw, 132px);
}
.display em { font-style: italic; }
h2.section-title {
  font-family: var(--serif); font-weight: 300; letter-spacing: -.01em;
  font-size: clamp(30px, 4.4vw, 62px); line-height: 1.02; margin: 0;
}
h2.section-title em { font-style: italic; }

/* ==========================================================
   Üst bar + navigasyon
   ========================================================== */
.marquee-bar {
  background: var(--noir); color: var(--paper); overflow: hidden;
  font-size: 10px; letter-spacing: .26em; text-transform: uppercase; padding: 9px 0;
}
.marquee-bar div { display: flex; gap: 64px; white-space: nowrap; width: max-content; animation: slide 34s linear infinite; }
@keyframes slide { to { transform: translateX(-50%); } }

.head {
  position: sticky; top: 0; z-index: 60; background: var(--paper);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow .3s var(--ease);
}
.head.stuck { box-shadow: 0 1px 24px rgba(0,0,0,.06); }
.head-in {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  gap: 20px; padding-block: 20px;
}
.brand {
  grid-column: 2; justify-self: center;
  font-family: var(--serif); font-size: clamp(21px, 2.4vw, 30px);
  letter-spacing: .34em; text-indent: .34em; font-weight: 300; white-space: nowrap;
}
.nav { display: flex; gap: 30px; align-items: center; }
.nav a {
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; position: relative; padding-block: 3px;
}
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--noir); transition: width .35s var(--ease);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.head-right { display: flex; gap: 26px; align-items: center; justify-self: end; }
.cart-btn { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; position: relative; }
.cart-btn .count {
  display: inline-grid; place-items: center; min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 100px; background: var(--noir); color: var(--paper);
  font-size: 9.5px; letter-spacing: 0; margin-left: 7px; vertical-align: 1px;
}
.burger { display: none; }

@media (max-width: 900px) {
  .head-in { grid-template-columns: auto 1fr auto; }
  .nav { display: none; }
  .burger { display: block; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
  .brand { justify-self: center; }
}

/* mobil menü */
.drawer-nav {
  position: fixed; inset: 0; z-index: 90; background: var(--paper);
  transform: translateY(-100%); transition: transform .5s var(--ease);
  display: flex; flex-direction: column; padding: 26px var(--gut);
}
.drawer-nav.open { transform: none; }
.drawer-nav .x { align-self: flex-end; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
.drawer-nav ul { list-style: none; margin: auto 0; padding: 0; display: grid; gap: 6px; }
.drawer-nav ul a { font-family: var(--serif); font-size: clamp(34px, 11vw, 62px); font-weight: 300; }

/* ==========================================================
   Hero
   ========================================================== */
.hero { position: relative; height: min(92vh, 900px); min-height: 520px; overflow: hidden; background: var(--noir); }
.hero img { width: 100%; height: 100%; object-fit: cover; opacity: .82; }
.hero-body {
  position: absolute; inset: auto 0 0 0; padding: var(--gut); color: var(--paper);
  background: linear-gradient(0deg, rgba(0,0,0,.62), rgba(0,0,0,.12) 62%, transparent);
}
.hero-body .label { color: rgba(255,255,255,.72); }
.hero-body .display { color: var(--paper); margin: 14px 0 22px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ==========================================================
   Butonlar
   ========================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 12px; padding: 15px 30px;
  font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase;
  border: 1px solid var(--noir); background: var(--noir); color: var(--paper);
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn:hover { background: transparent; color: var(--noir); }
.btn-ghost { background: transparent; color: var(--noir); }
.btn-ghost:hover { background: var(--noir); color: var(--paper); }
.btn-light { border-color: var(--paper); background: var(--paper); color: var(--noir); }
.btn-light:hover { background: transparent; color: var(--paper); }
.btn-outline-light { border-color: rgba(255,255,255,.55); background: transparent; color: var(--paper); }
.btn-outline-light:hover { background: var(--paper); color: var(--noir); border-color: var(--paper); }
.btn[disabled] { opacity: .35; pointer-events: none; }
.btn-block { width: 100%; justify-content: center; }

/* ==========================================================
   Bölüm başlığı
   ========================================================== */
.section { padding-block: clamp(64px, 9vw, 128px); }
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 28px; flex-wrap: wrap; margin-bottom: clamp(30px, 4vw, 54px);
}
.section-head .label { margin-bottom: 14px; display: block; }
.link-more { font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; border-bottom: 1px solid var(--noir); padding-bottom: 3px; }

/* ==========================================================
   Ürün ızgarası
   ========================================================== */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2.2vw, 34px) clamp(12px, 1.6vw, 26px); }
@media (max-width: 1100px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .grid { grid-template-columns: repeat(2, 1fr); } }

.card { display: block; position: relative; }
.card-media { position: relative; overflow: hidden; background: var(--bone); aspect-ratio: 3 / 4; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease), opacity .5s; }
.card:hover .card-media img { transform: scale(1.045); }
.card-tag {
  position: absolute; top: 12px; left: 12px; z-index: 2; background: var(--noir); color: var(--paper);
  font-size: 9px; letter-spacing: .18em; text-transform: uppercase; padding: 5px 10px;
}
.card-quick {
  position: absolute; inset: auto 0 0 0; padding: 12px; transform: translateY(101%);
  transition: transform .45s var(--ease); background: linear-gradient(0deg, rgba(0,0,0,.5), transparent);
}
.card:hover .card-quick { transform: none; }
.card-quick span {
  display: block; text-align: center; background: var(--paper); color: var(--noir);
  padding: 12px; font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
}
.card-info { padding-top: 14px; display: grid; gap: 4px; }
.card-brand { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--mute-2); }
.card-name { font-size: 14px; font-weight: 400; letter-spacing: .01em; }
.card-price { font-size: 13px; letter-spacing: .04em; color: var(--ink); }
.card-price s { color: var(--mute-2); margin-right: 8px; }
@media (hover: none) { .card-quick { display: none; } }

/* ==========================================================
   Kategori / editoryal blok
   ========================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split-media { position: relative; overflow: hidden; min-height: 420px; background: var(--bone); }
.split-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.split-text { display: flex; flex-direction: column; justify-content: center; gap: 22px; padding: clamp(38px, 6vw, 96px); }
.split-text p { max-width: 46ch; color: var(--mute); margin: 0; font-size: 15px; }
.split.dark { background: var(--noir); color: var(--paper); }
.split.dark .label { color: rgba(255,255,255,.6); }
.split.dark p { color: rgba(255,255,255,.7); }

.cat-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
@media (max-width: 860px) { .cat-tiles { grid-template-columns: 1fr; } }
.cat-tile { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--noir); display: block; }
.cat-tile img { width: 100%; height: 100%; object-fit: cover; opacity: .68; transition: transform 1.1s var(--ease), opacity .5s; }
.cat-tile:hover img { transform: scale(1.05); opacity: .8; }
.cat-tile span {
  position: absolute; inset: auto 0 0 0; padding: 26px; color: var(--paper);
  font-family: var(--serif); font-size: clamp(22px, 2.6vw, 34px); font-weight: 300;
  background: linear-gradient(0deg, rgba(0,0,0,.55), transparent);
}

/* ==========================================================
   Servis şeridi
   ========================================================== */
.services { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
@media (max-width: 900px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .services { grid-template-columns: 1fr; } }
.service { padding: clamp(28px, 3.6vw, 46px) clamp(18px, 2vw, 30px); border-right: 1px solid var(--line-soft); }
.service:last-child { border-right: 0; }
.service h4 { margin: 0 0 8px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; font-weight: 500; }
.service p { margin: 0; font-size: 13px; color: var(--mute); }

/* ==========================================================
   Mağaza (liste) sayfası
   ========================================================== */
.shop-head { padding-block: clamp(38px, 5vw, 74px) 30px; border-bottom: 1px solid var(--line-soft); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding-block: 22px; }
.chip {
  font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  padding: 10px 18px; border: 1px solid var(--line); transition: .25s var(--ease);
}
.chip:hover { border-color: var(--noir); }
.chip[aria-pressed="true"] { background: var(--noir); color: var(--paper); border-color: var(--noir); }
.shop-meta { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-block: 22px 26px; }
.sort { font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; border: 1px solid var(--line); padding: 10px 16px; background: var(--paper); }

/* ==========================================================
   Ürün detay
   ========================================================== */
.pdp { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 4vw, 72px); padding-block: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 980px) { .pdp { grid-template-columns: 1fr; } }
.pdp-gallery { display: grid; gap: 8px; }
.pdp-gallery img { width: 100%; aspect-ratio: 3/4; object-fit: cover; background: var(--bone); }
.pdp-info { position: sticky; top: 96px; display: grid; gap: 24px; }
@media (max-width: 980px) { .pdp-info { position: static; } }
.pdp-title { font-family: var(--serif); font-size: clamp(30px, 3.8vw, 46px); font-weight: 300; line-height: 1.04; margin: 8px 0 0; }
.pdp-price { font-size: 19px; letter-spacing: .04em; }
.pdp-price s { color: var(--mute-2); margin-right: 10px; font-size: 15px; }
.sizes { display: flex; gap: 8px; flex-wrap: wrap; }
.size {
  min-width: 54px; padding: 13px 8px; text-align: center; border: 1px solid var(--line);
  font-size: 11px; letter-spacing: .12em; transition: .2s var(--ease);
}
.size:hover { border-color: var(--noir); }
.size[aria-pressed="true"] { background: var(--noir); color: var(--paper); border-color: var(--noir); }
.size[disabled] { opacity: .3; pointer-events: none; text-decoration: line-through; }
.acc { border-top: 1px solid var(--line-soft); }
.acc summary { list-style: none; cursor: pointer; padding: 18px 0; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; position: relative; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: '+'; position: absolute; right: 2px; top: 50%; transform: translateY(-50%); font-size: 17px; }
.acc[open] summary::after { content: '–'; }
.acc p { margin: 0 0 20px; font-size: 14px; color: var(--mute); max-width: 60ch; }
.acc ul { margin: 0 0 20px; padding-left: 18px; font-size: 14px; color: var(--mute); }

/* ==========================================================
   Sepet çekmecesi
   ========================================================== */
.scrim { position: fixed; inset: 0; z-index: 80; background: rgba(10,10,10,.42); opacity: 0; pointer-events: none; transition: opacity .4s var(--ease); backdrop-filter: blur(2px); }
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); z-index: 85;
  background: var(--paper); transform: translateX(101%); transition: transform .5s var(--ease);
  display: flex; flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 24px 26px; border-bottom: 1px solid var(--line-soft); }
.drawer-head h3 { margin: 0; font-size: 11px; letter-spacing: .24em; text-transform: uppercase; font-weight: 500; }
.drawer-body { flex: 1; overflow-y: auto; padding: 22px 26px; display: grid; gap: 22px; align-content: start; }
.drawer-empty { color: var(--mute); font-size: 14px; text-align: center; padding-block: 60px; }
.line { display: grid; grid-template-columns: 74px 1fr; gap: 16px; }
.line img { width: 74px; aspect-ratio: 3/4; object-fit: cover; background: var(--bone); }
.line-top { display: flex; justify-content: space-between; gap: 12px; }
.line-name { font-size: 13.5px; }
.line-meta { font-size: 11px; letter-spacing: .1em; color: var(--mute-2); text-transform: uppercase; margin-top: 3px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); margin-top: 10px; }
.qty button { width: 30px; height: 30px; font-size: 14px; }
.qty span { min-width: 26px; text-align: center; font-size: 12.5px; }
.line-del { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--mute-2); margin-top: 10px; margin-left: 14px; border-bottom: 1px solid currentColor; }
.drawer-foot { border-top: 1px solid var(--line-soft); padding: 22px 26px 26px; display: grid; gap: 14px; }
.total { display: flex; justify-content: space-between; font-size: 14px; letter-spacing: .04em; }
.drawer-note { font-size: 11px; color: var(--mute-2); text-align: center; letter-spacing: .04em; }

/* ==========================================================
   İçerik sayfaları
   ========================================================== */
.prose { max-width: 68ch; padding-block: clamp(46px, 6vw, 96px); }
.prose h1 { font-family: var(--serif); font-weight: 300; font-size: clamp(34px, 5vw, 66px); line-height: 1.02; margin: 14px 0 26px; }
.prose h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(22px, 2.6vw, 30px); margin: 44px 0 12px; }
.prose p { color: var(--mute); margin: 0 0 18px; font-size: 15px; }
.prose ul { color: var(--mute); font-size: 15px; padding-left: 20px; }
.prose a { border-bottom: 1px solid var(--line); }
.prose a:hover { border-color: var(--noir); }

/* ==========================================================
   Bülten + alt bilgi
   ========================================================== */
.news { background: var(--noir); color: var(--paper); padding-block: clamp(60px, 8vw, 110px); text-align: center; }
.news .label { color: rgba(255,255,255,.6); }
.news h2 { font-family: var(--serif); font-weight: 300; font-size: clamp(28px, 4vw, 54px); margin: 16px 0 30px; }
.news form { display: flex; gap: 0; max-width: 460px; margin: 0 auto; border-bottom: 1px solid rgba(255,255,255,.34); }
.news input {
  flex: 1; background: none; border: 0; color: var(--paper); padding: 14px 4px;
  font-family: var(--sans); font-size: 13px; letter-spacing: .06em; outline: none;
}
.news input::placeholder { color: rgba(255,255,255,.45); }
.news button { font-size: 10px; letter-spacing: .24em; text-transform: uppercase; padding: 14px 4px 14px 18px; color: var(--paper); }
.news small { display: block; margin-top: 16px; font-size: 11px; color: rgba(255,255,255,.4); }

.foot { border-top: 1px solid var(--line); padding-block: clamp(46px, 5vw, 76px) 0; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 34px; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-brand { font-family: var(--serif); font-size: 26px; letter-spacing: .3em; text-indent: .3em; font-weight: 300; }
.foot-brand + p { color: var(--mute); font-size: 13.5px; max-width: 34ch; margin-top: 16px; }
.foot h5 { margin: 0 0 16px; font-size: 10px; letter-spacing: .24em; text-transform: uppercase; font-weight: 500; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot ul a { font-size: 13px; color: var(--mute); }
.foot ul a:hover { color: var(--noir); }
.foot-bottom {
  margin-top: clamp(40px, 5vw, 70px); border-top: 1px solid var(--line-soft); padding-block: 22px 28px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 11px; letter-spacing: .1em; color: var(--mute-2);
}

/* ==========================================================
   Giriş animasyonu
   ========================================================== */
.rise { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rise.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .rise { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}