/* ============================================================
   Dipspriha — Design System
   Premium eyewear e-commerce for Bangladesh
   ============================================================ */

:root {
  /* Palette */
  --ink: #16130e;
  --ink-soft: #3d372c;
  --ink-mute: #7a7263;
  --ivory: #faf7f1;
  --ivory-deep: #f3ede1;
  --paper: #ffffff;
  --gold: #c2902f;
  --gold-bright: #e3ac45;
  --gold-soft: #f4e6c8;
  --line: #e7dfcf;
  --success: #2e7d4f;
  --danger: #b3402e;

  /* Type */
  --font-display: "Fraunces", "Noto Serif Bengali", Georgia, serif;
  --font-body: "Outfit", "Hind Siliguri", "Noto Sans Bengali", sans-serif;
  --font-bn: "Hind Siliguri", "Noto Sans Bengali", sans-serif;

  /* Rhythm */
  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;
  --shadow-soft: 0 10px 40px rgba(22, 19, 14, 0.08);
  --shadow-lift: 0 18px 55px rgba(22, 19, 14, 0.14);
  --container: 1200px;
  --header-h: 74px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--ivory);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
img, picture, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; list-style: none; }

body[data-lang="bn"] { font-family: var(--font-bn); letter-spacing: 0; }
body[data-lang="bn"] .lang-en { display: none !important; }
body:not([data-lang="bn"]) .lang-bn { display: none !important; }
body[data-lang="bn"] h1, body[data-lang="bn"] h2, body[data-lang="bn"] h3,
body[data-lang="bn"] .display { font-family: "Noto Serif Bengali", var(--font-bn); font-weight: 700; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 560; line-height: 1.12; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4.3rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ""; width: 34px; height: 1.5px; background: var(--gold); }
.lead { font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--ink-soft); max-width: 56ch; }
.section-head { max-width: 640px; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head h2 { margin: 0.6rem 0 0.8rem; }

/* ---------- Layout ---------- */
.container { width: min(var(--container), 100% - 2.5rem); margin-inline: auto; }
.section { padding: clamp(3.4rem, 7vw, 6.2rem) 0; }
.section.tinted { background: var(--ivory-deep); }
.section.dark { background: var(--ink); color: var(--ivory); }
.section.dark .lead { color: #cfc7b8; }
.grid { display: grid; gap: 1.6rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 0.95rem 1.9rem; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; line-height: 1;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-gold { background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: var(--ink); box-shadow: 0 8px 24px rgba(194, 144, 47, 0.35); }
.btn-gold:hover { box-shadow: 0 12px 30px rgba(194, 144, 47, 0.45); transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: var(--ivory); }
.btn-dark:hover { background: #2a2419; transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn-ghost { border: 1.5px solid var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--ivory); }
.btn-light { background: var(--ivory); color: var(--ink); }
.btn-light:hover { background: var(--gold-bright); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Announcement + Header ---------- */
.announce {
  background: var(--ink); color: var(--gold-soft);
  font-size: 0.8rem; letter-spacing: 0.04em;
  padding: 0.45rem 1rem; text-align: center;
}
.announce strong { color: var(--gold-bright); font-weight: 600; }
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1.4rem; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; }
.brand .sun { width: 34px; height: 34px; flex: none; }
.brand small { display: block; font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.main-nav { display: flex; gap: 1.7rem; margin-inline: auto; }
.main-nav a { font-weight: 500; font-size: 0.95rem; color: var(--ink-soft); position: relative; padding: 4px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--gold); transition: width 0.22s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--ink); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 0.8rem; margin-left: auto; }
.lang-toggle {
  display: inline-flex; border: 1.5px solid var(--line); border-radius: 999px;
  overflow: hidden; background: var(--paper);
}
.lang-toggle button { padding: 0.42rem 0.85rem; font-size: 0.82rem; font-weight: 600; color: var(--ink-mute); transition: all 0.15s ease; }
.lang-toggle button.on { background: var(--ink); color: var(--gold-bright); }
.cart-btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 0.55rem 1rem; border-radius: 999px; background: var(--ink); color: var(--ivory);
  font-weight: 600; font-size: 0.9rem; transition: transform 0.15s ease, background 0.15s ease;
}
.cart-btn:hover { background: var(--gold); color: var(--ink); transform: translateY(-1px); }
.cart-count {
  min-width: 22px; height: 22px; border-radius: 999px; padding: 0 5px;
  background: var(--gold-bright); color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.74rem; font-weight: 700;
}
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 12px; border: 1.5px solid var(--line); background: var(--paper); }
.menu-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: var(--ivory); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: center; padding: clamp(3rem, 6vw, 5.5rem) 0; }
.hero-copy .eyebrow { color: var(--gold-bright); }
.hero-copy h1 { margin: 1rem 0 1.2rem; }
.hero-copy h1 em { font-style: italic; color: var(--gold-bright); }
.hero-copy .lead { color: #d8d0c0; margin-bottom: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-stats { display: flex; gap: clamp(1.4rem, 3vw, 2.6rem); margin-top: 2.6rem; padding-top: 1.8rem; border-top: 1px solid rgba(250,247,241,0.16); }
.hero-stats .stat b { display: block; font-family: var(--font-display); font-size: clamp(1.4rem, 2.4vw, 2rem); color: var(--gold-bright); }
.hero-stats .stat span { font-size: 0.82rem; color: #bdb4a3; }
.hero-media { position: relative; }
.hero-media .frame {
  border-radius: var(--radius-l); overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  aspect-ratio: 4 / 4.6; background: #241f16;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge {
  position: absolute; left: -18px; bottom: 26px;
  background: var(--paper); color: var(--ink); border-radius: var(--radius-m);
  padding: 0.9rem 1.2rem; box-shadow: var(--shadow-lift);
  display: flex; align-items: center; gap: 12px; max-width: 260px;
}
.hero-badge .dot { width: 42px; height: 42px; border-radius: 50%; background: var(--gold-soft); display: grid; place-items: center; flex: none; }
.hero-badge b { display: block; font-size: 0.92rem; }
.hero-badge span { font-size: 0.78rem; color: var(--ink-mute); }
.hero .glow { position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(227,172,69,0.22), transparent 65%); top: -140px; right: -120px; pointer-events: none; }

/* ---------- Trust bar ---------- */
.trustbar { background: var(--paper); border-bottom: 1px solid var(--line); }
.trustbar .grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 1.6rem 0; }
.trust-item { display: flex; align-items: center; gap: 14px; padding: 0.4rem 0.8rem; }
.trust-item .ico { width: 46px; height: 46px; flex: none; border-radius: 14px; background: var(--gold-soft); display: grid; place-items: center; color: var(--gold); }
.trust-item b { display: block; font-size: 0.95rem; }
.trust-item span { font-size: 0.8rem; color: var(--ink-mute); }

/* ---------- Category tiles ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.cat-tile {
  position: relative; border-radius: var(--radius-l); overflow: hidden;
  aspect-ratio: 4 / 4.4; background: var(--ink); display: block;
}
.cat-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
.cat-tile:hover img { transform: scale(1.06); }
.cat-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,12,8,0.82) 0%, rgba(15,12,8,0.08) 55%); }
.cat-tile .tile-copy { position: absolute; z-index: 2; left: 1.5rem; right: 1.5rem; bottom: 1.4rem; color: var(--ivory); }
.cat-tile .tile-copy h3 { font-size: 1.45rem; margin-bottom: 0.2rem; }
.cat-tile .tile-copy span { font-size: 0.85rem; color: #d8d0c0; display: inline-flex; align-items: center; gap: 6px; }
.cat-tile .tile-copy span svg { transition: transform 0.2s ease; }
.cat-tile:hover .tile-copy span svg { transform: translateX(4px); }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.p-card {
  background: var(--paper); border-radius: var(--radius-m); overflow: hidden;
  border: 1px solid var(--line); transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex; flex-direction: column;
}
.p-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.p-media { position: relative; aspect-ratio: 1 / 1; background: var(--ivory-deep); overflow: hidden; }
.p-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.p-card:hover .p-media img { transform: scale(1.07); }
.p-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--ink); color: var(--gold-bright);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.32rem 0.7rem; border-radius: 999px;
}
.p-badge.sale { background: var(--danger); color: #fff; }
.p-quick {
  position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 2;
  transform: translateY(8px); opacity: 0; transition: all 0.22s ease;
}
.p-card:hover .p-quick { transform: translateY(0); opacity: 1; }
.p-quick .btn { width: 100%; padding: 0.75rem 1rem; font-size: 0.88rem; }
.p-body { padding: 1.05rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }
.p-cat { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 700; }
.p-name { font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; line-height: 1.25; }
.p-name a:hover { color: var(--gold); }
.p-meta { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--ink-mute); }
.p-meta .stars { color: var(--gold-bright); letter-spacing: 1px; }
.p-price { margin-top: auto; display: flex; align-items: baseline; gap: 10px; padding-top: 0.4rem; }
.p-price .now { font-weight: 700; font-size: 1.12rem; }
.p-price .was { font-size: 0.86rem; color: var(--ink-mute); text-decoration: line-through; }

/* ---------- Feature band ---------- */
.feature-band { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.feature-band .media { border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-lift); aspect-ratio: 4/3.4; }
.feature-band .media img { width: 100%; height: 100%; object-fit: cover; }
.feature-list { display: grid; gap: 1.1rem; margin-top: 1.8rem; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .ico { width: 44px; height: 44px; flex: none; border-radius: 13px; background: rgba(227,172,69,0.16); color: var(--gold-bright); display: grid; place-items: center; }
.feature-list b { display: block; font-size: 1rem; }
.feature-list p { font-size: 0.9rem; color: inherit; opacity: 0.75; }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testi {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 1.8rem; display: flex; flex-direction: column; gap: 1rem;
}
.testi .stars { color: var(--gold-bright); font-size: 1.05rem; letter-spacing: 2px; }
.testi p { font-size: 0.97rem; color: var(--ink-soft); flex: 1; }
.testi .who { display: flex; align-items: center; gap: 12px; }
.testi .who .avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: var(--ink); display: grid; place-items: center; font-weight: 700; font-family: var(--font-display); }
.testi .who b { display: block; font-size: 0.92rem; }
.testi .who span { font-size: 0.78rem; color: var(--ink-mute); }

/* ---------- Gallery strip ---------- */
.gallery-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.9rem; }
.gallery-strip a { border-radius: var(--radius-m); overflow: hidden; aspect-ratio: 1; background: var(--ivory-deep); }
.gallery-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-strip a:hover img { transform: scale(1.08); }

/* ---------- Newsletter ---------- */
.newsletter { background: var(--ink); color: var(--ivory); border-radius: var(--radius-l); padding: clamp(2.2rem, 5vw, 4rem); position: relative; overflow: hidden; }
.newsletter::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(227,172,69,0.25), transparent 65%); bottom: -180px; right: -120px; }
.newsletter .inner { position: relative; z-index: 2; max-width: 620px; margin-inline: auto; text-align: center; }
.newsletter h2 { margin: 0.6rem 0 0.8rem; }
.newsletter p { color: #cfc7b8; margin-bottom: 1.8rem; }
.nl-form { display: flex; gap: 0.7rem; max-width: 480px; margin-inline: auto; }
.nl-form input {
  flex: 1; min-width: 0; padding: 0.95rem 1.3rem; border-radius: 999px;
  border: 1.5px solid rgba(250,247,241,0.25); background: rgba(250,247,241,0.08); color: var(--ivory);
}
.nl-form input::placeholder { color: #a89f8e; }
.nl-form input:focus { outline: none; border-color: var(--gold-bright); }
.nl-msg { margin-top: 0.9rem; font-size: 0.9rem; min-height: 1.4em; }
.nl-msg.ok { color: var(--gold-bright); }
.nl-msg.err { color: #ff9d8a; }

/* ---------- Footer ---------- */
.site-footer { background: #100d09; color: #cfc7b8; padding: clamp(3rem, 6vw, 4.6rem) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 2.4rem; padding-bottom: 2.6rem; }
.site-footer h4 { color: var(--ivory); font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer ul { display: grid; gap: 0.6rem; font-size: 0.92rem; }
.site-footer a:hover { color: var(--gold-bright); }
.footer-brand p { font-size: 0.92rem; margin: 1rem 0 1.4rem; max-width: 34ch; }
.pay-note { display: inline-flex; align-items: center; gap: 10px; background: rgba(227,172,69,0.12); border: 1px solid rgba(227,172,69,0.35); color: var(--gold-bright); border-radius: 999px; padding: 0.5rem 1rem; font-size: 0.82rem; font-weight: 600; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; }
.footer-contact svg { flex: none; margin-top: 3px; color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(250,247,241,0.1); padding: 1.3rem 0; display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; justify-content: space-between; font-size: 0.82rem; color: #8d8574; }
.footer-bottom .links { display: flex; gap: 1.4rem; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--ink); color: var(--ivory); padding: clamp(2.8rem, 6vw, 4.6rem) 0; position: relative; overflow: hidden; }
.page-hero .eyebrow { color: var(--gold-bright); }
.page-hero h1 { margin: 0.7rem 0 0.6rem; font-size: clamp(2rem, 4.4vw, 3.3rem); }
.page-hero p { color: #cfc7b8; max-width: 58ch; }
.page-hero .glow { position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(227,172,69,0.2), transparent 65%); top: -140px; right: -100px; }
.breadcrumb { font-size: 0.82rem; color: #a89f8e; margin-top: 1.1rem; display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--gold-bright); }

/* ---------- Shop / filters ---------- */
.shop-layout { display: grid; grid-template-columns: 250px 1fr; gap: 2.4rem; align-items: start; }
.filter-panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.5rem; position: sticky; top: calc(var(--header-h) + 20px); }
.filter-panel h3 { font-family: var(--font-body); font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); margin: 1.3rem 0 0.7rem; }
.filter-panel h3:first-child { margin-top: 0; }
.filter-panel label { display: flex; align-items: center; gap: 10px; font-size: 0.93rem; padding: 0.28rem 0; cursor: pointer; color: var(--ink-soft); }
.filter-panel input[type="checkbox"], .filter-panel input[type="radio"] { accent-color: var(--gold); width: 16px; height: 16px; }
.filter-panel input[type="range"] { width: 100%; accent-color: var(--gold); }
.price-out { font-size: 0.85rem; color: var(--ink-mute); margin-top: 0.3rem; }
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.shop-toolbar .count { font-size: 0.92rem; color: var(--ink-mute); }
.shop-toolbar select { padding: 0.6rem 1rem; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper); font-size: 0.9rem; }
.shop-toolbar select:focus { outline: none; border-color: var(--gold); }
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--ink-mute); }
.empty-state .big { font-size: 3rem; margin-bottom: 0.6rem; }
.filter-toggle { display: none; }

/* ---------- Product detail ---------- */
.pd-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 4.5vw, 4rem); align-items: start; }
.pd-gallery .main { border-radius: var(--radius-l); overflow: hidden; aspect-ratio: 1; background: var(--ivory-deep); border: 1px solid var(--line); }
.pd-gallery .main img { width: 100%; height: 100%; object-fit: cover; }
.pd-info .p-cat { font-size: 0.78rem; }
.pd-info h1 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin: 0.5rem 0 0.8rem; }
.pd-rating { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--ink-mute); margin-bottom: 1.2rem; }
.pd-rating .stars { color: var(--gold-bright); }
.pd-price { display: flex; align-items: baseline; gap: 14px; padding: 1.1rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 1.4rem; }
.pd-price .now { font-size: 2rem; font-weight: 700; font-family: var(--font-display); }
.pd-price .was { font-size: 1.1rem; color: var(--ink-mute); text-decoration: line-through; }
.pd-price .save { background: var(--gold-soft); color: var(--gold); font-size: 0.78rem; font-weight: 700; padding: 0.28rem 0.7rem; border-radius: 999px; }
.pd-desc { color: var(--ink-soft); margin-bottom: 1.5rem; }
.pd-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; margin-bottom: 1.6rem; }
.pd-specs .spec { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0.7rem 0.9rem; font-size: 0.86rem; }
.pd-specs .spec b { display: block; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 2px; }
.qty-row { display: flex; gap: 0.9rem; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; }
.qty-box { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; background: var(--paper); overflow: hidden; }
.qty-box button { width: 44px; height: 48px; font-size: 1.2rem; font-weight: 600; color: var(--ink-soft); }
.qty-box button:hover { color: var(--gold); }
.qty-box input { width: 52px; text-align: center; border: none; background: transparent; font-weight: 600; font-size: 1rem; }
.qty-box input:focus { outline: none; }
.pd-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.pd-assure { display: grid; gap: 0.55rem; margin-top: 1.6rem; padding: 1.2rem 1.3rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); font-size: 0.9rem; }
.pd-assure li { display: flex; gap: 10px; align-items: center; color: var(--ink-soft); }
.pd-assure svg { color: var(--gold); flex: none; }
.stock-note { font-size: 0.88rem; font-weight: 600; color: var(--success); display: flex; align-items: center; gap: 8px; margin-bottom: 1rem; }
.stock-note::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--success); }

/* ---------- Cart / Checkout ---------- */
.cart-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2.2rem; align-items: start; }
.cart-items { display: grid; gap: 1rem; }
.cart-item {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 1.1rem; align-items: center;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1rem;
}
.cart-item .thumb { width: 96px; height: 96px; border-radius: var(--radius-s); overflow: hidden; background: var(--ivory-deep); }
.cart-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-item .info b { display: block; font-family: var(--font-display); font-size: 1.02rem; margin-bottom: 2px; }
.cart-item .info .variant { font-size: 0.8rem; color: var(--ink-mute); }
.cart-item .info .unit { font-size: 0.86rem; color: var(--ink-mute); margin-top: 4px; }
.cart-item .side { display: grid; gap: 0.5rem; justify-items: end; }
.cart-item .line-total { font-weight: 700; }
.remove-btn { font-size: 0.8rem; color: var(--danger); display: inline-flex; align-items: center; gap: 5px; }
.remove-btn:hover { text-decoration: underline; }
.summary-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.6rem; position: sticky; top: calc(var(--header-h) + 20px); }
.summary-card h3 { margin-bottom: 1.1rem; }
.sum-row { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.94rem; padding: 0.4rem 0; color: var(--ink-soft); }
.sum-row.total { border-top: 1.5px solid var(--line); margin-top: 0.7rem; padding-top: 0.9rem; font-size: 1.15rem; font-weight: 700; color: var(--ink); }
.cod-chip { display: flex; gap: 10px; align-items: center; background: var(--gold-soft); border-radius: var(--radius-s); padding: 0.75rem 0.95rem; font-size: 0.85rem; color: var(--ink-soft); margin: 1rem 0; }
.cod-chip svg { color: var(--gold); flex: none; }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }
.field label .req { color: var(--danger); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 1.05rem; border-radius: var(--radius-s);
  border: 1.5px solid var(--line); background: var(--paper); transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field .hint { font-size: 0.78rem; color: var(--ink-mute); margin-top: 0.3rem; }
.field .error { display: none; font-size: 0.8rem; color: var(--danger); margin-top: 0.3rem; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field.invalid .error { display: block; }
.panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.7rem; margin-bottom: 1.6rem; }
.panel > h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 1.3rem; }
.panel > h3 .step-no { width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: var(--gold-bright); display: grid; place-items: center; font-size: 0.85rem; font-family: var(--font-body); font-weight: 700; flex: none; }
.pay-option { display: flex; gap: 14px; align-items: flex-start; border: 1.5px solid var(--line); border-radius: var(--radius-s); padding: 1rem 1.1rem; cursor: pointer; transition: all 0.15s ease; }
.pay-option + .pay-option { margin-top: 0.8rem; }
.pay-option input { margin-top: 4px; accent-color: var(--gold); width: 17px; height: 17px; }
.pay-option b { display: block; }
.pay-option p { font-size: 0.85rem; color: var(--ink-mute); }
.pay-option.selected, .pay-option:has(input:checked) { border-color: var(--gold); background: #fffdf6; box-shadow: 0 4px 18px rgba(194,144,47,0.12); }
.pay-option .tag { margin-left: auto; background: var(--gold-soft); color: var(--gold); font-size: 0.72rem; font-weight: 700; padding: 0.24rem 0.65rem; border-radius: 999px; white-space: nowrap; }
.order-lines { display: grid; gap: 0.9rem; margin-bottom: 1rem; }
.order-line { display: grid; grid-template-columns: 54px 1fr auto; gap: 0.9rem; align-items: center; font-size: 0.9rem; }
.order-line .thumb { width: 54px; height: 54px; border-radius: 10px; overflow: hidden; background: var(--ivory-deep); position: relative; }
.order-line .thumb img { width: 100%; height: 100%; object-fit: cover; }
.order-line .thumb .q { position: absolute; right: -6px; top: -6px; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); color: var(--gold-bright); font-size: 0.68rem; font-weight: 700; display: grid; place-items: center; }

/* Order success */
.success-wrap { max-width: 680px; margin-inline: auto; text-align: center; }
.success-icon { width: 88px; height: 88px; margin: 0 auto 1.4rem; border-radius: 50%; background: var(--gold-soft); display: grid; place-items: center; color: var(--success); }
.order-box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.7rem; text-align: left; margin: 1.8rem 0; }
.order-box .row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.45rem 0; font-size: 0.94rem; border-bottom: 1px dashed var(--line); }
.order-box .row:last-child { border-bottom: none; }
.order-box .row b { font-weight: 600; }
.order-no { display: inline-block; background: var(--ink); color: var(--gold-bright); font-weight: 700; letter-spacing: 0.06em; border-radius: 999px; padding: 0.5rem 1.3rem; margin-top: 0.8rem; }

/* ---------- Content pages (about / contact / faq / policies) ---------- */
.prose { max-width: 780px; }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 2.2rem 0 0.8rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.15rem; margin: 1.6rem 0 0.5rem; }
.prose p, .prose li { color: var(--ink-soft); font-size: 0.98rem; }
.prose p + p { margin-top: 0.8rem; }
.prose ul, .prose ol { padding-left: 1.2rem; display: grid; gap: 0.45rem; margin: 0.8rem 0; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose strong { color: var(--ink); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.about-grid .media { border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-lift); aspect-ratio: 4/3.2; }
.about-grid .media img { width: 100%; height: 100%; object-fit: cover; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.value-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.8rem; }
.value-card .ico { width: 52px; height: 52px; border-radius: 15px; background: var(--gold-soft); color: var(--gold); display: grid; place-items: center; margin-bottom: 1.1rem; }
.value-card h3 { margin-bottom: 0.5rem; font-size: 1.2rem; }
.value-card p { font-size: 0.92rem; color: var(--ink-soft); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2.4rem; align-items: start; }
.contact-cards { display: grid; gap: 1rem; }
.contact-card { display: flex; gap: 14px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.3rem 1.4rem; align-items: flex-start; }
.contact-card .ico { width: 46px; height: 46px; flex: none; border-radius: 13px; background: var(--gold-soft); color: var(--gold); display: grid; place-items: center; }
.contact-card b { display: block; margin-bottom: 2px; }
.contact-card p, .contact-card a { font-size: 0.92rem; color: var(--ink-soft); }
.contact-card a:hover { color: var(--gold); }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-m); background: var(--paper); overflow: hidden; }
.faq-item + .faq-item { margin-top: 0.8rem; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.15rem 1.4rem; font-weight: 600; font-size: 1rem; text-align: left; }
.faq-q .chev { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--ivory-deep); display: grid; place-items: center; transition: transform 0.25s ease, background 0.25s ease; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); background: var(--gold-soft); color: var(--gold); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a .inner { padding: 0 1.4rem 1.3rem; color: var(--ink-soft); font-size: 0.95rem; }
.policy-nav { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.2rem; }
.policy-nav a { padding: 0.5rem 1.1rem; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper); font-size: 0.86rem; font-weight: 600; color: var(--ink-soft); }
.policy-nav a:hover { border-color: var(--gold); color: var(--gold); }
.policy-nav a.active { background: var(--ink); border-color: var(--ink); color: var(--gold-bright); }
.updated-note { font-size: 0.82rem; color: var(--ink-mute); margin-bottom: 1.6rem; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 90px);
  background: var(--ink); color: var(--ivory); border-radius: 999px;
  padding: 0.85rem 1.5rem; font-size: 0.92rem; font-weight: 500;
  display: flex; align-items: center; gap: 10px; z-index: 200;
  box-shadow: var(--shadow-lift); opacity: 0; transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  max-width: min(92vw, 440px); text-align: center;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast svg { color: var(--gold-bright); flex: none; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Focus ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2.5px solid var(--gold); outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .trustbar .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; z-index: 55;
    flex-direction: column; gap: 0; background: var(--paper);
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lift);
    padding: 0.6rem 1.2rem 1.2rem; display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.85rem 0.3rem; border-bottom: 1px solid var(--ivory-deep); font-size: 1.02rem; }
  .main-nav a:last-child { border-bottom: none; }
  .menu-toggle { display: inline-flex; }
  .hero-grid { grid-template-columns: 1fr; padding: 2.6rem 0 3.2rem; }
  .hero-media { order: -1; }
  .hero-media .frame { aspect-ratio: 16/12; }
  .hero-badge { left: 12px; bottom: 12px; }
  .cat-grid, .testi-grid, .value-grid { grid-template-columns: 1fr; }
  .cat-tile { aspect-ratio: 16/10; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-band, .about-grid, .contact-layout { grid-template-columns: 1fr; }
  .shop-layout { grid-template-columns: 1fr; }
  .filter-panel { position: static; display: none; }
  .filter-panel.open { display: block; }
  .filter-toggle { display: inline-flex; }
  .cart-layout { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .pd-layout { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { width: calc(100% - 2rem); }
  .header-inner { gap: 0.7rem; }
  .brand { font-size: 1.25rem; }
  .brand small { display: none; }
  .cart-btn span.label { display: none; }
  .trustbar .grid { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.1rem 0; }
  .product-grid { gap: 0.9rem; }
  .p-body { padding: 0.8rem 0.85rem 1rem; }
  .p-name { font-size: 0.95rem; }
  .p-quick { position: static; opacity: 1; transform: none; padding: 0 0.85rem 0.9rem; }
  .p-media { aspect-ratio: 1/1.05; }
  .hero-ctas .btn { flex: 1; justify-content: center; }
  .nl-form { flex-direction: column; }
  .cart-item { grid-template-columns: 72px 1fr; }
  .cart-item .thumb { width: 72px; height: 72px; }
  .cart-item .side { grid-column: 1 / -1; grid-auto-flow: column; justify-content: space-between; align-items: center; justify-items: start; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .pd-specs { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.2rem; }
}