/* Pırlantaal — vitrin stilleri */
:root {
  --ink: #13213a;
  --ink-2: #24365a;
  --porcelain: #f7f8fa;
  --white: #ffffff;
  --line: #dde1e7;
  --line-soft: #eceef2;
  --steel: #5b6475;
  --gold: #a0714f;
  --gold-soft: #f4ece5;
  --ok: #1f7a4d;
  --err: #b42318;
  --wa: #25d366;
  --radius-s: 6px;
  --radius-m: 10px;
  --display: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --ui: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--porcelain); color: var(--ink); font: 15px/1.6 var(--ui); font-feature-settings: "tnum" 0; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ink-2); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(30px, 4.2vw, 50px); }
h2 { font-size: clamp(24px, 2.8vw, 34px); }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }
.muted { color: var(--steel); }
.price-num { font-variant-numeric: tabular-nums; }

/* ---------- butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px;
  border-radius: var(--radius-s); border: 1px solid var(--ink); background: var(--ink); color: #fff; font-weight: 600;
  cursor: pointer; transition: background .15s, color .15s; white-space: nowrap; }
.btn:hover { background: var(--ink-2); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-wa { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-wa:hover { border-color: var(--ink); background: #fff; color: var(--ink); }
.btn svg { width: 20px; height: 20px; flex: 0 0 auto; }
.btn-wa svg { color: #1aa955; }
.btn-block { width: 100%; }
.btn-lg { min-height: 54px; font-size: 16px; }
.btn[disabled] { opacity: .55; cursor: wait; }
.link { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

/* ---------- üst şerit ve başlık */
.topbar { background: var(--ink); color: #d9dfea; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.topbar a { color: #fff; }
.topbar-contact { display: flex; gap: 18px; }
@media (max-width: 720px) { .topbar-contact { display: none; } .topbar .wrap { justify-content: center; text-align: center; } }

.site-header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
.header-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; min-height: 76px; }
.logo { font-family: var(--display); font-size: 30px; font-weight: 500; letter-spacing: .01em; display: flex; align-items: center; gap: 10px; }
.logo svg { width: 26px; height: 26px; }
.search { position: relative; max-width: 560px; width: 100%; justify-self: center; }
.search input { width: 100%; height: 46px; border: 1px solid var(--line); border-radius: 999px; padding: 0 48px 0 20px; background: var(--porcelain); }
.search input:focus { background: #fff; border-color: var(--ink); outline: none; }
.search button { position: absolute; right: 6px; top: 6px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--ink); color: #fff; display: grid; place-items: center; cursor: pointer; }
.suggest { position: absolute; left: 0; right: 0; top: 52px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); box-shadow: 0 18px 40px -18px rgba(19,33,58,.35); padding: 8px; display: none; z-index: 60; }
.suggest.open { display: block; }
.suggest a { display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center; padding: 8px; border-radius: var(--radius-s); }
.suggest a:hover, .suggest a.active { background: var(--porcelain); }
.suggest img { width: 48px; height: 48px; object-fit: cover; border-radius: 4px; background: var(--porcelain); }
.suggest .sg-cat { display: block; padding: 6px 8px; font-weight: 600; }
.suggest .sg-all { display: block; text-align: center; padding: 10px; border-top: 1px solid var(--line-soft); margin-top: 6px; font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn { position: relative; display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 0; background: transparent; cursor: pointer; }
.icon-btn:hover { background: var(--porcelain); }
.icon-btn svg { width: 22px; height: 22px; }
.badge { position: absolute; top: 3px; right: 1px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--gold); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.badge:empty, .badge[data-n="0"] { display: none; }
.menu-toggle { display: none; }

.nav { border-top: 1px solid var(--line-soft); }
.nav > .wrap > ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; flex-wrap: wrap; }
.nav-item { position: static; }
.nav-item > a { display: block; padding: 13px 14px; font-weight: 600; font-size: 14px; border-bottom: 2px solid transparent; }
.nav-item:hover > a, .nav-item > a[aria-current] { border-bottom-color: var(--ink); }
.nav-item.sale > a { color: var(--gold); }
.mega { position: absolute; left: 0; right: 0; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px -28px rgba(19,33,58,.35); display: none; z-index: 50; }
.nav-item:hover .mega, .nav-item:focus-within .mega { display: block; }
.mega-inner { display: grid; grid-template-columns: 260px 1fr; gap: 40px; padding-block: 28px 32px; }
.mega-intro h3 { margin-bottom: 8px; }
.mega-intro p { color: var(--steel); font-size: 14px; }
.mega ul { list-style: none; margin: 0; padding: 0; columns: 3 200px; column-gap: 32px; }
.mega li a { display: block; padding: 6px 0; color: var(--steel); }
.mega li a:hover { color: var(--ink); }

@media (max-width: 980px) {
  .header-row { grid-template-columns: auto 1fr auto; gap: 10px; min-height: 64px; }
  .logo { font-size: 24px; }
  .search { grid-column: 1 / -1; grid-row: 2; margin-bottom: 12px; max-width: none; }
  .menu-toggle { display: inline-grid; }
  .nav { display: none; }
  .nav.open { display: block; position: fixed; inset: 0; top: 0; background: #fff; z-index: 80; overflow: auto; }
  .nav.open > .wrap > ul { flex-direction: column; padding: 70px 0 30px; }
  .nav.open .nav-item > a { font-size: 18px; font-family: var(--display); border-bottom: 1px solid var(--line-soft); padding: 14px 0; }
  .nav.open .mega { display: block; position: static; box-shadow: none; border: 0; }
  .nav.open .mega-inner { display: block; padding: 4px 0 12px 12px; }
  .nav.open .mega-intro { display: none; }
  .nav.open .mega ul { columns: 1; }
  .nav-close { position: absolute; top: 14px; right: 14px; }
}
@media (min-width: 981px) { .nav-close { display: none; } }

/* ---------- ana sayfa: karat görselleştirici */
.hero { background: var(--white); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 5vw, 72px); align-items: center; padding-block: clamp(36px, 6vw, 80px); }
.hero h1 { font-size: clamp(36px, 5.4vw, 66px); max-width: 12ch; }
.hero-lede { font-size: 17px; color: var(--steel); max-width: 46ch; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 28px; margin-top: 36px; color: var(--steel); font-size: 14px; flex-wrap: wrap; }
.hero-proof strong { display: block; font-family: var(--display); font-size: 26px; color: var(--ink); font-weight: 500; }

.carat-lab { position: relative; background: var(--porcelain); border: 1px solid var(--line); border-radius: 18px; padding: clamp(20px, 3vw, 34px); }
.carat-stage { position: relative; height: clamp(240px, 30vw, 340px); display: grid; place-items: center; }
.carat-stage svg.stone { width: 60%; height: auto; transition: transform .35s cubic-bezier(.2,.8,.2,1); transform-origin: 50% 50%; filter: drop-shadow(0 14px 18px rgba(19,33,58,.16)); }
.carat-ruler { position: absolute; left: 0; right: 0; bottom: 8px; display: flex; justify-content: space-between; font-size: 12px; color: var(--steel); padding: 0 4px; }
.carat-readout { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 6px 0 14px; }
.carat-value { font-family: var(--display); font-size: clamp(40px, 5vw, 58px); line-height: 1; }
.carat-value small { font-size: .4em; font-family: var(--ui); color: var(--steel); margin-left: 6px; }
.carat-mm { color: var(--steel); font-size: 14px; text-align: right; }
.carat-range { width: 100%; accent-color: var(--ink); height: 28px; }
.carat-result { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; margin-top: 14px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; }
.carat-result b { font-size: 16px; }

@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero h1 { max-width: none; } }

/* ---------- bölümler */
.section { padding: clamp(44px, 6vw, 80px) 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.section-head h2 { margin: 0; }
.section-head p { margin: 6px 0 0; color: var(--steel); }

.cat-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cat-tile { display: flex; flex-direction: column; justify-content: space-between; min-height: 150px; padding: 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-m); }
.cat-tile:hover { border-color: var(--ink); }
.cat-tile svg { width: 44px; height: 44px; color: var(--ink); }
.cat-tile span { font-family: var(--display); font-size: 19px; line-height: 1.2; }
@media (max-width: 980px) { .cat-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .cat-strip { grid-template-columns: repeat(2, 1fr); } .cat-tile { min-height: 120px; } }

.promise { background: var(--ink); color: #e6ebf3; }
.promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.promise-item { padding: 34px 26px; border-left: 1px solid rgba(255,255,255,.12); }
.promise-item:first-child { border-left: 0; padding-left: 0; }
.promise-item h3 { color: #fff; font-size: 21px; margin-bottom: 6px; }
.promise-item p { margin: 0; font-size: 14px; color: #b9c3d4; }
@media (max-width: 900px) { .promise-grid { grid-template-columns: 1fr 1fr; } .promise-item { border-left: 0; padding: 22px 0; } }
@media (max-width: 520px) { .promise-grid { grid-template-columns: 1fr; } }

.guide { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(24px, 5vw, 70px); align-items: start; }
.guide-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; }
.guide-list > div { background: var(--white); padding: 22px; }
.guide-list h3 { font-size: 22px; margin-bottom: 6px; }
.guide-list p { margin: 0; color: var(--steel); font-size: 14px; }
@media (max-width: 820px) { .guide { grid-template-columns: 1fr; } .guide-list { grid-template-columns: 1fr; } }

/* ---------- ürün kartları */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 22px); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) { .grid, .grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .grid, .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.card { position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--radius-m); overflow: hidden; }
.card:hover { border-color: var(--line); }
.card-media { position: relative; aspect-ratio: 1; background: #fff; overflow: hidden; }
.card-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; transition: opacity .3s; }
.card-media img.alt { opacity: 0; }
.card:hover .card-media img.alt { opacity: 1; }
.card-flag { position: absolute; left: 10px; top: 10px; display: flex; gap: 6px; }
.flag { font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 4px; background: var(--gold-soft); color: var(--gold); }
.flag.new { background: #e9eef7; color: var(--ink); }
.fav { position: absolute; right: 8px; top: 8px; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(255,255,255,.9); display: grid; place-items: center; cursor: pointer; color: var(--ink); }
.fav svg { width: 19px; height: 19px; }
.fav[aria-pressed="true"] svg { fill: var(--gold); color: var(--gold); }
.card-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-title { font-size: 14px; font-weight: 500; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.8em; }
.card-facts { font-size: 12.5px; color: var(--steel); }
.card-price { margin-top: auto; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card-price b { font-size: 17px; font-weight: 700; }
.card-price s { color: var(--steel); font-size: 13px; }
@media (max-width: 520px) { .card-body { padding: 10px 10px 14px; } .card-price b { font-size: 15px; } }

/* ---------- liste sayfası */
.page-head { padding: 26px 0 18px; }
.crumbs { font-size: 13px; color: var(--steel); display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; list-style: none; padding: 0; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line); }
.crumbs a:hover { color: var(--ink); }
.page-head p.intro { color: var(--steel); max-width: 70ch; }
.subcats { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 4px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 13.5px; cursor: pointer; }
.chip:hover, .chip.on { border-color: var(--ink); }
.chip.on { background: var(--ink); color: #fff; }
.listing { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 32px; padding-bottom: 60px; }
.filters h3 { font-family: var(--ui); font-size: 13px; font-weight: 700; margin: 0 0 10px; color: var(--ink); }
.filter-block { padding: 18px 0; border-top: 1px solid var(--line); }
.filter-block:first-child { border-top: 0; padding-top: 0; }
.filter-block ul { list-style: none; margin: 0; padding: 0; }
.filter-block li a { display: block; padding: 4px 0; color: var(--steel); font-size: 14px; }
.filter-block li a.on, .filter-block li a:hover { color: var(--ink); font-weight: 600; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-chips label { position: relative; }
.filter-chips input { position: absolute; opacity: 0; }
.filter-chips span { display: inline-block; min-width: 38px; text-align: center; padding: 6px 10px; border: 1px solid var(--line); border-radius: var(--radius-s); font-size: 13px; cursor: pointer; background: #fff; }
.filter-chips input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter-chips input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.range { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.range input { width: 100%; height: 40px; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0 10px; background: #fff; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.toolbar select { height: 40px; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0 12px; background: #fff; }
.filter-open { display: none; }
@media (max-width: 900px) {
  .listing { grid-template-columns: 1fr; }
  .filters { display: none; }
  .filters.open { display: block; position: fixed; inset: 0; z-index: 90; background: #fff; overflow: auto; padding: 20px var(--gutter) 100px; }
  .filter-open { display: inline-flex; }
}
.filters-close { display: none; }
@media (max-width: 900px) { .filters.open .filters-close { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; } }
.pager { display: flex; justify-content: center; gap: 6px; margin-top: 36px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff; padding: 0 10px; }
.pager .on { background: var(--ink); color: #fff; border-color: var(--ink); }
.empty { padding: 60px 20px; text-align: center; background: #fff; border: 1px dashed var(--line); border-radius: var(--radius-m); }

/* ---------- ürün detay */
.pdp { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 60px); padding: 10px 0 50px; }
.gallery { display: grid; grid-template-columns: 76px 1fr; gap: 12px; align-self: start; position: sticky; top: 140px; }
.thumbs { display: flex; flex-direction: column; gap: 8px; }
.gallery.single { grid-template-columns: 1fr; }
.gallery.single .thumbs { display: none; }
.thumbs button { border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0; background: #fff; cursor: pointer; aspect-ratio: 1; overflow: hidden; }
.thumbs button[aria-current="true"] { border-color: var(--ink); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.main-img { position: relative; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius-m); aspect-ratio: 1; overflow: hidden; cursor: zoom-in; }
.main-img img { width: 100%; height: 100%; object-fit: contain; }
@media (max-width: 900px) {
  .pdp { grid-template-columns: 1fr; }
  .gallery { position: static; grid-template-columns: 1fr; }
  .thumbs { flex-direction: row; order: 2; overflow-x: auto; }
  .thumbs button { width: 64px; flex: 0 0 64px; }
}
.pdp h1 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 8px; }
.sku { font-size: 13px; color: var(--steel); }
.price-block { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 20px 0 6px; }
.price-block .now { font-family: var(--display); font-size: 38px; line-height: 1; }
.price-block s { color: var(--steel); }
.price-block .save { color: var(--gold); font-weight: 700; font-size: 14px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; margin: 22px 0; }
.facts div { background: #fff; padding: 12px 14px; }
.facts dt { font-size: 12px; color: var(--steel); }
.facts dd { margin: 2px 0 0; font-weight: 600; }
@media (max-width: 520px) { .facts { grid-template-columns: 1fr 1fr; } .facts div:last-child:nth-child(odd) { grid-column: span 2; } }
@media (min-width: 521px) { .facts div:last-child:nth-child(3n+1) { grid-column: span 3; } .facts div:last-child:nth-child(3n+2) { grid-column: span 2; } }
.opt { margin: 18px 0; }
.opt-label { display: flex; justify-content: space-between; font-weight: 600; margin-bottom: 8px; font-size: 14px; }
.opt-values { display: flex; flex-wrap: wrap; gap: 6px; }
.opt-values label { position: relative; }
.opt-values input { position: absolute; opacity: 0; }
.opt-values span { display: inline-block; min-width: 44px; text-align: center; padding: 9px 10px; border: 1px solid var(--line); border-radius: var(--radius-s); cursor: pointer; background: #fff; font-size: 14px; }
.opt-values input:checked + span { border-color: var(--ink); background: var(--ink); color: #fff; }
.opt-values input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.buy { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 20px; }
.buy .btn-wa { grid-column: 1 / -1; }
.trust { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.trust li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: 14px; color: var(--steel); }
.trust li b { color: var(--ink); font-weight: 600; }
.trust svg { width: 22px; height: 22px; color: var(--ink); }
.pdp-more { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 60px); padding: 40px 0; border-top: 1px solid var(--line); }
.prose { max-width: 70ch; }
.prose h2 { font-size: 26px; margin-top: 1.4em; }
.prose table, .spec-table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
.prose th, .prose td, .spec-table th, .spec-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); }
.spec-table th { color: var(--steel); font-weight: 500; width: 45%; }
@media (max-width: 900px) { .pdp-more { grid-template-columns: 1fr; } }
.lightbox { position: fixed; inset: 0; background: rgba(255,255,255,.98); z-index: 120; display: none; place-items: center; }
.lightbox.open { display: grid; }
.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; }
.lightbox button { position: absolute; top: 16px; right: 16px; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); }
.lb-prev { left: 16px; right: auto !important; top: 50% !important; }
.lb-next { right: 16px; top: 50% !important; }

/* ---------- formlar, sepet, ödeme */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; height: 46px; padding: 0 14px; border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff; }
.field textarea { height: auto; min-height: 96px; padding: 12px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(19,33,58,.08); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.check input { margin-top: 4px; width: 17px; height: 17px; accent-color: var(--ink); }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.alert { padding: 14px 16px; border-radius: var(--radius-s); margin-bottom: 18px; font-size: 14px; }
.alert.err { background: #fdecea; color: var(--err); }
.alert.ok { background: #e8f5ee; color: var(--ok); }
.alert.info { background: #eef2f8; color: var(--ink); }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); padding: clamp(18px, 2.5vw, 28px); }
.panel + .panel { margin-top: 18px; }
.panel h2 { font-size: 22px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 28px; align-items: start; padding-bottom: 60px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.summary { position: sticky; top: 140px; }
.sum-row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 14px; }
.sum-row.total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; font-size: 18px; font-weight: 700; }
.cart-line { display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); align-items: center; }
.cart-line img { width: 96px; height: 96px; object-fit: contain; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius-s); }
.cart-line .opts { font-size: 13px; color: var(--steel); }
.qty { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius-s); overflow: hidden; margin-top: 8px; }
.qty button { width: 34px; height: 34px; border: 0; background: #fff; cursor: pointer; }
.qty span { width: 34px; display: grid; place-items: center; font-weight: 600; }
.remove { background: none; border: 0; color: var(--steel); cursor: pointer; font-size: 13px; text-decoration: underline; padding: 0; margin-left: 12px; }
.pay-methods { display: grid; gap: 10px; }
.pay-method { display: grid; grid-template-columns: 20px 1fr; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-s); cursor: pointer; background: #fff; }
.pay-method:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.pay-method input { accent-color: var(--ink); width: 18px; height: 18px; margin-top: 2px; }
.pay-method small { display: block; color: var(--steel); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius-s); overflow: hidden; }
.seg label { padding: 8px 16px; cursor: pointer; font-size: 14px; }
.seg input { position: absolute; opacity: 0; }
.seg label:has(input:checked) { background: var(--ink); color: #fff; }
.steps { display: flex; gap: 0; list-style: none; padding: 0; margin: 0 0 22px; font-size: 13px; color: var(--steel); }
.steps li { flex: 1; padding: 10px 0; border-bottom: 2px solid var(--line); }
.steps li.on { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.status-track { list-style: none; padding: 0; margin: 18px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.status-track li { padding-top: 12px; border-top: 3px solid var(--line); font-size: 13px; color: var(--steel); }
.status-track li.done { border-top-color: var(--ink); color: var(--ink); font-weight: 600; }
@media (max-width: 600px) { .status-track { grid-template-columns: 1fr 1fr; } }

/* ---------- SSS */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; font-weight: 400; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--steel); padding-bottom: 18px; margin: 0; max-width: 70ch; }

/* ---------- alt bilgi */
.footer { background: var(--ink); color: #c4cddc; font-size: 14px; margin-top: 40px; }
.footer a { color: #e7ecf4; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 36px; padding-block: 56px 40px; }
.footer h4 { color: #fff; font-family: var(--display); font-weight: 500; font-size: 19px; margin: 0 0 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer .logo { color: #fff; margin-bottom: 14px; }
.newsletter { display: flex; gap: 8px; margin-top: 16px; max-width: 360px; }
.newsletter input { flex: 1; height: 44px; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; border-radius: var(--radius-s); padding: 0 14px; }
.newsletter input::placeholder { color: #9aa6bb; }
.newsletter .btn { background: #fff; color: var(--ink); border-color: #fff; min-height: 44px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-block: 20px 90px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; }
.socials { display: flex; gap: 14px; margin-top: 16px; }
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }

/* ---------- toast */
.toast { width: max-content; max-width: min(520px, calc(100vw - 32px)); position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); background: var(--ink); color: #fff; padding: 14px 18px; border-radius: var(--radius-m); z-index: 200; display: flex; gap: 14px; align-items: center; max-width: calc(100vw - 32px); transition: transform .25s; font-size: 14px; }
.toast:not(.show) { visibility: hidden; }
.toast.show { transform: translate(-50%, 0); visibility: visible; }
.toast a { text-decoration: underline; color: #fff; white-space: nowrap; }
.toast.err { background: var(--err); }

/* ---------- karşılama robotu (WhatsApp) */
.wa-launch { position: fixed; right: 20px; bottom: 20px; z-index: 150; display: flex; align-items: center; gap: 10px; border: 0; cursor: pointer;
  background: var(--wa); color: #fff; border-radius: 999px; padding: 0 20px 0 14px; height: 56px; font-weight: 700; box-shadow: 0 10px 28px -8px rgba(18,140,70,.55); }
.wa-launch svg { width: 28px; height: 28px; }
.wa-launch .dot { position: absolute; top: 4px; right: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--gold); border: 2px solid #fff; display: none; }
.wa-launch.unread .dot { display: block; }
@media (max-width: 520px) { .wa-launch span.lbl { display: none; } .wa-launch { padding: 0; width: 56px; justify-content: center; } }
.wa-panel { position: fixed; right: 20px; bottom: 88px; width: min(380px, calc(100vw - 24px)); height: min(580px, calc(100vh - 120px)); background: #efeae2; border-radius: 16px; z-index: 160;
  box-shadow: 0 30px 60px -20px rgba(19,33,58,.45); display: none; flex-direction: column; overflow: hidden; border: 1px solid rgba(0,0,0,.06); }
.wa-panel.open { display: flex; }
@media (max-width: 520px) { .wa-panel { right: 12px; bottom: 84px; } }
.wa-head { background: #075e54; color: #fff; padding: 14px 16px; display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; }
.wa-avatar { width: 40px; height: 40px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; font-family: var(--display); font-size: 20px; }
.wa-head b { display: block; font-size: 15px; }
.wa-head small { color: #cfe9e4; font-size: 12px; }
.wa-head button { background: none; border: 0; color: #fff; cursor: pointer; width: 34px; height: 34px; border-radius: 50%; }
.wa-body { flex: 1; overflow-y: auto; padding: 14px 12px; display: flex; flex-direction: column; gap: 8px; }
.wa-msg { max-width: 84%; padding: 8px 12px; border-radius: 10px; font-size: 14px; line-height: 1.45; white-space: pre-line; box-shadow: 0 1px 1px rgba(0,0,0,.06); }
.wa-msg.in { background: #fff; align-self: flex-start; border-top-left-radius: 2px; }
.wa-msg.out { background: #d9fdd3; align-self: flex-end; border-top-right-radius: 2px; }
.wa-msg.agent { background: #fff; align-self: flex-start; border-left: 3px solid #075e54; }
.wa-msg .who { display: block; font-size: 11px; font-weight: 700; color: #075e54; margin-bottom: 2px; }
.wa-products { display: grid; gap: 6px; margin-top: 8px; }
.wa-products a { display: grid; grid-template-columns: 44px 1fr; gap: 10px; align-items: center; background: var(--porcelain); border-radius: 8px; padding: 6px; font-size: 13px; }
.wa-products img { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; background: #fff; }
.wa-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 12px 8px; }
.wa-quick button { border: 1px solid #b7d9d1; background: #fff; color: #075e54; border-radius: 999px; padding: 6px 12px; font-size: 13px; cursor: pointer; }
.wa-foot { background: #f0f2f5; padding: 10px; display: grid; gap: 8px; }
.wa-form { display: grid; grid-template-columns: 1fr 44px; gap: 8px; }
.wa-form input { height: 44px; border: 0; border-radius: 22px; padding: 0 16px; background: #fff; }
.wa-form button { width: 44px; height: 44px; border-radius: 50%; border: 0; background: #075e54; color: #fff; cursor: pointer; display: grid; place-items: center; }
.wa-continue { display: flex; align-items: center; justify-content: center; gap: 8px; height: 38px; border-radius: 19px; background: var(--wa); color: #fff; font-weight: 700; font-size: 13px; }
.wa-continue:hover { color: #fff; filter: brightness(.95); }
.wa-contact { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; background: #fff; border-radius: 10px; padding: 8px; align-self: stretch; font-size: 13px; }
.wa-contact input { height: 36px; border: 1px solid var(--line); border-radius: 6px; padding: 0 8px; min-width: 0; }
.wa-contact button { height: 36px; border: 0; border-radius: 6px; background: #075e54; color: #fff; padding: 0 10px; cursor: pointer; }
.wa-typing { align-self: flex-start; font-size: 12px; color: #667; padding: 4px 8px; }

/* mobil alt satın alma çubuğu */
.sticky-buy { display: none; }
@media (max-width: 900px) {
  .sticky-buy { display: flex; position: fixed; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--line); padding: 10px 88px 10px 14px; gap: 12px; align-items: center; z-index: 100; }
  .sticky-buy b { font-size: 17px; }
  .sticky-buy .btn { flex: 1; min-height: 46px; }
  body.has-sticky .wa-launch { bottom: 12px; }
}