/* ============================================================
   ÉLÉVÉ — Luxury High-Heels Atelier
   1. Reset
   2. Variables
   3. Global styles
   4. Navbar
   5. Hero
   6. Categories
   7. Products
   8. Filters
   9. Product modal
   10. Cart
   11. Wishlist
   12. Checkout
   13. Newsletter
   14. Footer
   15. Responsive media queries
   ============================================================ */

/* ------------------------------------------------------------
   1. RESET
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ------------------------------------------------------------
   2. VARIABLES
   ------------------------------------------------------------ */
:root {
  --ivory: #fbf8f3;
  --cream: #f4eee4;
  --beige: #e8dcc8;
  --champagne: #d4c4a8;
  --black: #111111;
  --ink: #1a1714;
  --burgundy: #5c1a2a;
  --burgundy-deep: #3d101c;
  --gold: #c6a46b;
  --gold-soft: #d4bc8a;
  --gold-muted: #b8956c;
  --white: #fffcf8;
  --muted: #7a7268;
  --muted-light: #a39b90;
  --line: rgba(17, 17, 17, 0.08);
  --line-strong: rgba(17, 17, 17, 0.14);
  --shadow-soft: 0 12px 40px rgba(17, 17, 17, 0.06);
  --shadow-lift: 0 18px 48px rgba(17, 17, 17, 0.12);
  --shadow-modal: 0 30px 80px rgba(17, 17, 17, 0.28);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --nav-h: 88px;
  --container: 1320px;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------------------------------------------
   3. GLOBAL STYLES
   ------------------------------------------------------------ */
body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.page {
  display: none;
  min-height: 60vh;
  animation: fadeIn 0.55s var(--ease);
}

.page.active {
  display: block;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 72px 0;
}

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 16px;
}

h1, h2, h3, h4, .serif {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--black);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 14px;
}

.section-header p {
  color: var(--muted);
  font-size: 15px;
  font-weight: 300;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 32px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all 0.35s var(--ease);
  white-space: nowrap;
}

.btn-dark {
  background: var(--black);
  color: var(--ivory);
}

.btn-dark:hover {
  background: var(--burgundy);
  border-color: var(--burgundy);
}

.btn-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}

.btn-outline:hover {
  background: var(--black);
  color: var(--ivory);
}

.btn-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-gold:hover {
  background: var(--gold);
  color: var(--black);
}

.btn-full {
  width: 100%;
}

.price {
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.04em;
}

.price .was {
  color: var(--muted-light);
  text-decoration: line-through;
  margin-right: 8px;
  font-size: 14px;
}

.price .now {
  color: var(--burgundy);
}

.stars {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 2px;
}

.stars span {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.04em;
  margin-left: 6px;
}

.hidden { display: none !important; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 9999;
  background: var(--black);
  color: var(--ivory);
  padding: 8px 16px;
}

/* Toast */
#toast-stack {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--black);
  color: var(--ivory);
  padding: 14px 22px;
  font-size: 12px;
  letter-spacing: 0.08em;
  min-width: 240px;
  box-shadow: var(--shadow-lift);
  animation: slideUp 0.4s var(--ease);
}

.toast.success { border-left: 3px solid var(--gold); }
.toast.error { border-left: 3px solid #9b2c2c; }

/* Back to top */
#back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  background: var(--white);
  color: var(--black);
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: all 0.3s var(--ease);
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

#back-to-top:hover {
  background: var(--black);
  color: var(--ivory);
}

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(180deg, var(--cream) 0%, var(--ivory) 100%);
  padding: 72px 0 56px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 300;
}

.breadcrumb {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.breadcrumb a:hover { color: var(--gold-muted); }

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.8s var(--ease) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeUp {
  to { opacity: 1; transform: none; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes drawerIn {
  from { transform: translateX(100%); }
  to { transform: none; }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------
   4. NAVBAR
   ------------------------------------------------------------ */
.announcement {
  background: var(--black);
  color: var(--ivory);
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 10px 16px;
}

.announcement span { color: var(--gold); }

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251, 248, 243, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}

.header.scrolled {
  box-shadow: 0 8px 30px rgba(17, 17, 17, 0.06);
  background: rgba(251, 248, 243, 0.97);
}

.nav {
  height: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

.logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo-mark {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.28em;
  line-height: 1;
}

.logo-tag {
  font-size: 9px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-top: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a,
.nav-drop > button {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding: 8px 0;
  background: none;
}

.nav-links a::after,
.nav-drop > button::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.35s var(--ease);
}

.nav-links a:hover::after,
.nav-links a.active::after,
.nav-drop:hover > button::after {
  width: 100%;
}

.nav-drop { position: relative; }

.mega {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  min-width: 520px;
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 32px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease);
}

.nav-drop:hover .mega,
.nav-drop:focus-within .mega {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega a {
  display: flex;
  flex-direction: column;
  letter-spacing: 0.14em;
  padding: 10px 0;
}

.mega a small {
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--muted);
  margin-top: 4px;
  font-weight: 300;
}

.nav-icons {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  position: relative;
  color: var(--ink);
  transition: color 0.25s;
}

.icon-btn:hover { color: var(--gold-muted); }

.icon-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
}

.badge-count {
  position: absolute;
  top: 6px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  background: var(--burgundy);
  color: var(--ivory);
  font-size: 9px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  letter-spacing: 0;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--black);
  transition: 0.3s var(--ease);
}

.mobile-nav {
  display: none;
  background: var(--ivory);
  border-top: 1px solid var(--line);
  padding: 18px 24px 28px;
}

.mobile-nav.open { display: block; }

.mobile-nav a,
.mobile-nav button.linkish {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}

/* ------------------------------------------------------------
   5. HERO
   ------------------------------------------------------------ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 130px);
  background: var(--cream);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 8vw 80px 7vw;
}

.hero-copy h1 {
  font-size: clamp(42px, 5.4vw, 76px);
  line-height: 1.05;
  margin: 10px 0 22px;
}

.hero-copy .lead {
  font-size: 16px;
  font-weight: 300;
  color: var(--muted);
  max-width: 440px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  position: relative;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(198, 164, 107, 0.18), transparent 55%),
    linear-gradient(160deg, #efe6d6 0%, #e4d5bc 48%, #d9c4a4 100%);
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center 58%;
  padding: 8% 10%;
  transition: transform 1.2s var(--ease);
}

.hero:hover .hero-visual img {
  transform: scale(1.04);
}

.hero-caption {
  position: absolute;
  bottom: 28px;
  right: 32px;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--burgundy-deep);
}

/* ------------------------------------------------------------
   6. CATEGORIES
   ------------------------------------------------------------ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cat-card {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  background: var(--cream);
  cursor: pointer;
}

.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease);
}

.cat-card:hover img { transform: scale(1.08); }

.cat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(17, 17, 17, 0.55) 100%);
}

.cat-body {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 1;
  color: var(--ivory);
}

.cat-body h3 {
  color: var(--ivory);
  font-size: 28px;
  margin-bottom: 6px;
}

.cat-body p {
  font-size: 12px;
  font-weight: 300;
  opacity: 0.85;
  margin-bottom: 14px;
}

.cat-body .explore {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
}

/* Luxury Edit */
.luxury-edit {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 640px;
  background: var(--black);
  color: var(--ivory);
}

.luxury-edit-visual {
  position: relative;
  overflow: hidden;
  background: #1a1512;
}

.luxury-edit-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
}

.luxury-edit-copy {
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.luxury-edit-copy .eyebrow { color: var(--gold); }

.luxury-edit-copy h2 {
  color: var(--ivory);
  font-size: clamp(36px, 4vw, 58px);
  margin-bottom: 20px;
}

.luxury-edit-copy p {
  color: rgba(251, 248, 243, 0.7);
  font-weight: 300;
  margin-bottom: 36px;
  max-width: 420px;
}

.edit-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 36px;
}

.edit-thumbs article {
  background: #1f1a17;
  padding: 12px;
}

.edit-thumbs img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  margin-bottom: 10px;
}

.edit-thumbs h4 {
  color: var(--ivory);
  font-size: 15px;
}

.edit-thumbs span {
  font-size: 12px;
  color: var(--gold);
}

/* Banner */
.editorial-banner {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  background: var(--burgundy-deep);
}

.editorial-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.editorial-banner .inner {
  position: relative;
  z-index: 1;
  padding: 48px 24px;
}

.editorial-banner h2 {
  color: var(--ivory);
  font-size: clamp(32px, 5vw, 56px);
  max-width: 800px;
  margin: 0 auto 28px;
}

/* Marquee */
.marquee {
  background: var(--black);
  color: var(--gold);
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid rgba(198, 164, 107, 0.2);
  border-bottom: 1px solid rgba(198, 164, 107, 0.2);
}

.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 32s linear infinite;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* New arrivals rail */
.rail-wrap {
  position: relative;
}

.rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 280px;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--champagne) transparent;
}

.rail .product-card { scroll-snap-align: start; }

.rail-nav {
  position: absolute;
  top: 38%;
  width: 42px;
  height: 42px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  z-index: 2;
}

.rail-nav.prev { left: -12px; }
.rail-nav.next { right: -12px; }

.rail-nav:hover {
  background: var(--black);
  color: var(--ivory);
}

/* ------------------------------------------------------------
   7. PRODUCTS
   ------------------------------------------------------------ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 20px;
}

.product-card {
  background: var(--white);
  border: 1px solid transparent;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: var(--line);
}

.card-media {
  position: relative;
  background: var(--cream);
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  transition: transform 0.7s var(--ease);
  cursor: pointer;
}

.product-card:hover .card-media img {
  transform: scale(1.08);
}

.badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 6px 10px;
  background: var(--black);
  color: var(--ivory);
  z-index: 1;
}

.badge.sale { background: var(--burgundy); }
.badge.new { background: var(--gold); color: var(--black); }
.badge.best { background: var(--black); }

.wish-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  background: var(--white);
  display: grid;
  place-items: center;
  z-index: 1;
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.3s var(--ease);
}

.product-card:hover .wish-btn,
.wish-btn.active {
  opacity: 1;
  transform: none;
}

.wish-btn.active svg { fill: var(--burgundy); stroke: var(--burgundy); }

.wish-btn svg {
  width: 16px;
  height: 16px;
  stroke: var(--black);
  fill: none;
  stroke-width: 1.5;
}

.card-actions {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.35s var(--ease);
}

.product-card:hover .card-actions {
  opacity: 1;
  transform: none;
}

.card-actions .btn {
  flex: 1;
  min-height: 42px;
  padding: 0 10px;
  font-size: 9px;
  letter-spacing: 0.14em;
  background: var(--white);
  color: var(--black);
  border: none;
}

.card-actions .btn.primary {
  background: var(--black);
  color: var(--ivory);
}

.card-actions .btn:hover { background: var(--gold); color: var(--black); }
.card-actions .btn.primary:hover { background: var(--burgundy); color: var(--ivory); }

.card-body {
  padding: 16px 8px 8px;
}

.card-cat {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.card-body h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 8px;
  cursor: pointer;
}

.card-body h3:hover { color: var(--burgundy); }

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}

.empty-state h3 {
  margin: 12px 0 8px;
  font-size: 28px;
}

/* Product details */
.pdp {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  padding: 56px 0 80px;
}

.gallery-main {
  background: var(--cream);
  aspect-ratio: 1 / 1.05;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

.gallery-main img {
  width: 88%;
  height: 88%;
  object-fit: contain;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.thumbs button {
  background: var(--cream);
  border: 1px solid transparent;
  aspect-ratio: 1;
  padding: 8px;
}

.thumbs button.active,
.thumbs button:hover {
  border-color: var(--gold);
}

.thumbs img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pdp-info .eyebrow { margin-bottom: 10px; }

.pdp-info h1 {
  font-size: clamp(32px, 4vw, 46px);
  margin-bottom: 14px;
}

.pdp-price {
  font-size: 26px;
  margin: 12px 0 18px;
}

.pdp-desc {
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 28px;
}

.option-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.swatches, .sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.swatch.active { box-shadow: 0 0 0 1px var(--black); }

.size-chip, .qty-box button {
  min-width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.size-chip.active,
.size-chip:hover {
  background: var(--black);
  color: var(--ivory);
  border-color: var(--black);
}

.qty-box {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  margin-bottom: 24px;
}

.qty-box span {
  min-width: 42px;
  text-align: center;
  font-size: 13px;
}

.pdp-cta {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.tabs {
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.tab-btns {
  display: flex;
  gap: 28px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab-btns button {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 8px;
  border-bottom: 1px solid transparent;
}

.tab-btns button.active {
  color: var(--black);
  border-color: var(--gold);
}

.tab-panel {
  display: none;
  color: var(--muted);
  font-weight: 300;
  font-size: 14px;
}

.tab-panel.active { display: block; }

.review-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.review-item strong { color: var(--black); display: block; margin-bottom: 4px; }

/* ------------------------------------------------------------
   8. FILTERS
   ------------------------------------------------------------ */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  padding: 48px 0 96px;
}

.filters {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  align-self: start;
  max-height: calc(100vh - var(--nav-h) - 48px);
  overflow-y: auto;
  padding-right: 8px;
}

.filter-group {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.filter-group h4 {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.filter-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
  cursor: pointer;
}

.filter-group input[type="checkbox"],
.filter-group input[type="radio"] {
  accent-color: var(--black);
}

.price-inputs {
  display: flex;
  gap: 8px;
  align-items: center;
}

.price-inputs input {
  width: 100%;
  border: 1px solid var(--line-strong);
  padding: 8px 10px;
  background: var(--white);
  font-size: 13px;
}

.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.shop-toolbar p {
  font-size: 13px;
  color: var(--muted);
}

.shop-toolbar select {
  border: 1px solid var(--line-strong);
  padding: 10px 14px;
  background: var(--white);
  min-width: 200px;
}

.filter-toggle {
  display: none;
  border: 1px solid var(--black);
  padding: 10px 18px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.filter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.filter-head h3 {
  font-size: 22px;
}

.filter-head button {
  width: 36px;
  height: 36px;
  font-size: 22px;
  display: none;
}

.reset-filters {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-top: 16px;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.reset-filters:hover { color: var(--burgundy); }

/* ------------------------------------------------------------
   9. PRODUCT MODAL / SEARCH / ACCOUNT
   ------------------------------------------------------------ */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.46);
  z-index: 2000;
  display: none;
  animation: overlayIn 0.3s var(--ease);
}

.overlay.open { display: block; }

.modal {
  position: fixed;
  z-index: 2100;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(980px, calc(100% - 32px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: var(--ivory);
  box-shadow: var(--shadow-modal);
  display: none;
}

.modal.open {
  display: block;
  animation: modalIn 0.35s var(--ease);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  z-index: 2;
  font-size: 22px;
  line-height: 1;
}

.qv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.qv-media {
  background: var(--cream);
  min-height: 480px;
  display: grid;
  place-items: center;
  padding: 32px;
}

.qv-media img {
  max-height: 460px;
  object-fit: contain;
}

.qv-info { padding: 40px 36px; }

.search-panel {
  position: fixed;
  z-index: 2100;
  top: 0;
  left: 0;
  right: 0;
  background: var(--ivory);
  padding: 28px 0 36px;
  display: none;
  border-bottom: 1px solid var(--line);
  max-height: 80vh;
  overflow: auto;
}

.search-panel.open { display: block; animation: fadeIn 0.25s var(--ease); }

.search-row {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--black);
  padding-bottom: 8px;
}

.search-row button {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.search-row input {
  flex: 1;
  font-size: 22px;
  font-family: var(--serif);
  background: transparent;
  padding: 8px 0;
}

.search-results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.search-hit {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  cursor: pointer;
  padding: 8px;
}

.search-hit img {
  width: 72px;
  height: 90px;
  object-fit: contain;
  background: var(--cream);
}

.search-hit h4 { font-size: 16px; }
.search-hit p { font-size: 12px; color: var(--muted); }

.account-panel {
  position: fixed;
  z-index: 2100;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(440px, calc(100% - 32px));
  background: var(--ivory);
  padding: 40px 36px;
  display: none;
  box-shadow: var(--shadow-modal);
}

.account-panel.open { display: block; animation: modalIn 0.3s var(--ease); }

.account-panel h2 {
  font-size: 32px;
  margin-bottom: 8px;
}

.account-panel .sub {
  color: var(--muted);
  margin-bottom: 28px;
  font-size: 14px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--white);
  padding: 12px 14px;
  font-size: 14px;
}

.field textarea { min-height: 120px; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold);
}

.field .error {
  color: var(--burgundy);
  font-size: 12px;
  margin-top: 6px;
  display: none;
}

.field.invalid .error { display: block; }
.field.invalid input,
.field.invalid select,
.field.invalid textarea { border-color: var(--burgundy); }

/* ------------------------------------------------------------
   10. CART
   ------------------------------------------------------------ */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(440px, 100%);
  height: 100%;
  background: var(--ivory);
  z-index: 2200;
  display: none;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
}

.drawer.open {
  display: flex;
  animation: drawerIn 0.4s var(--ease);
}

.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.drawer-head h3 {
  font-size: 22px;
}

.drawer-body {
  flex: 1;
  overflow: auto;
  padding: 8px 24px 24px;
}

.cart-line {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.cart-line img {
  width: 88px;
  height: 110px;
  object-fit: contain;
  background: var(--cream);
}

.cart-line h4 { font-size: 16px; margin-bottom: 4px; }
.cart-line .meta { font-size: 12px; color: var(--muted); margin-bottom: 8px; }

.line-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.line-qty {
  display: inline-flex;
  border: 1px solid var(--line-strong);
}

.line-qty button,
.line-qty span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-size: 12px;
}

.remove-line {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.remove-line:hover { color: var(--burgundy); }

.drawer-foot {
  padding: 20px 24px 28px;
  border-top: 1px solid var(--line);
}

.totals p {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
}

.totals .grand {
  font-family: var(--serif);
  font-size: 20px;
  margin: 12px 0 18px;
}

.cart-page-wrap {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 48px;
  padding: 48px 0 96px;
}

.summary-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

/* ------------------------------------------------------------
   11. WISHLIST
   ------------------------------------------------------------ */
.wish-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-bottom: 96px;
}

/* ------------------------------------------------------------
   12. CHECKOUT
   ------------------------------------------------------------ */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  padding: 48px 0 96px;
}

.checkout-block {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  margin-bottom: 20px;
}

.checkout-block h3 {
  font-size: 22px;
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.methods {
  display: grid;
  gap: 10px;
}

.method {
  border: 1px solid var(--line-strong);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.method.active {
  border-color: var(--black);
  background: var(--cream);
}

.order-done {
  text-align: center;
  padding: 80px 20px 120px;
}

.order-done h1 {
  font-size: 48px;
  margin: 16px 0;
}

/* ------------------------------------------------------------
   13. NEWSLETTER
   ------------------------------------------------------------ */
.newsletter {
  background: var(--cream);
  text-align: center;
  padding: 96px 24px;
}

.newsletter h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 12px;
}

.newsletter p {
  color: var(--muted);
  margin-bottom: 32px;
}

.news-form {
  display: flex;
  max-width: 520px;
  margin: 0 auto;
  border-bottom: 1px solid var(--black);
}

.news-form input {
  flex: 1;
  padding: 14px 0;
  background: transparent;
  font-size: 14px;
}

.news-form button {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 11px;
  padding: 0 8px 0 18px;
}

.news-form button:hover { color: var(--gold-muted); }

.news-msg {
  margin-top: 16px;
  color: var(--burgundy);
  font-size: 13px;
  min-height: 20px;
}

/* About / contact / faq */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about-grid img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  background: var(--cream);
}

.about-copy p {
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 16px;
}

.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.value {
  padding: 28px 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.value h3 { font-size: 20px; margin-bottom: 8px; }
.value p { font-size: 13px; color: var(--muted); font-weight: 300; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  font-size: 18px;
  font-family: var(--serif);
  display: flex;
  justify-content: space-between;
}

.faq-item .answer {
  display: none;
  padding: 0 0 22px;
  color: var(--muted);
  font-weight: 300;
}

.faq-item.open .answer { display: block; }

.size-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

.size-table th,
.size-table td {
  border: 1px solid var(--line);
  padding: 12px 16px;
  text-align: center;
  font-size: 13px;
}

.size-table th {
  background: var(--cream);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.legal-copy {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 96px;
}

.legal-copy h2 {
  font-size: 24px;
  margin: 32px 0 12px;
}

.legal-copy p {
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 12px;
}

/* ------------------------------------------------------------
   14. FOOTER
   ------------------------------------------------------------ */
.footer {
  background: var(--black);
  color: rgba(251, 248, 243, 0.72);
  padding: 72px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}

.footer .logo-mark { color: var(--ivory); }
.footer .logo-tag { color: var(--gold); }

.footer h4 {
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer a,
.footer p {
  display: block;
  font-size: 13px;
  font-weight: 300;
  margin-bottom: 10px;
}

.footer a:hover { color: var(--gold); }

.socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.socials a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(251, 248, 243, 0.18);
  display: grid;
  place-items: center;
  margin: 0;
}

.socials svg {
  width: 14px;
  height: 14px;
  fill: var(--ivory);
}

.footer-news {
  display: flex;
  border-bottom: 1px solid rgba(251, 248, 243, 0.25);
  margin-top: 12px;
}

.footer-news input {
  flex: 1;
  padding: 10px 0;
  color: var(--ivory);
  background: transparent;
}

.footer-news button {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(251, 248, 243, 0.1);
  padding-top: 22px;
  font-size: 12px;
}

.pay-icons {
  display: flex;
  gap: 8px;
}

.pay-icons span {
  border: 1px solid rgba(251, 248, 243, 0.2);
  padding: 4px 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ivory);
}

/* ------------------------------------------------------------
   15. RESPONSIVE MEDIA QUERIES
   ------------------------------------------------------------ */
@media (max-width: 1200px) {
  .product-grid,
  .wish-grid,
  .search-results {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .nav-links { gap: 18px; }
}

@media (max-width: 992px) {
  .nav {
    grid-template-columns: auto 1fr auto;
  }
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .hero,
  .luxury-edit,
  .pdp,
  .shop-layout,
  .checkout-grid,
  .cart-page-wrap,
  .about-grid,
  .contact-grid,
  .qv-grid {
    grid-template-columns: 1fr;
  }
  .hero { min-height: auto; }
  .hero-copy { padding: 64px 32px; }
  .hero-visual { min-height: 420px; }
  .luxury-edit-copy { padding: 48px 32px; }
  .filters {
    position: fixed;
    z-index: 1500;
    inset: 0 auto 0 0;
    width: min(320px, 88%);
    background: var(--ivory);
    padding: 24px;
    transform: translateX(-110%);
    transition: transform 0.35s var(--ease);
    max-height: 100vh;
  }
  .filters.open { transform: none; box-shadow: var(--shadow-modal); }
  .filter-toggle { display: inline-flex; }
  .filter-head button { display: grid; place-items: center; }
  .product-grid,
  .wish-grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: 1fr 1fr; }
  .pdp-cta { flex-direction: column; }
  .search-results { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .section { padding: 64px 0; }
  .product-grid,
  .wish-grid,
  .category-grid,
  .search-results,
  .form-row,
  .footer-grid,
  .values {
    grid-template-columns: 1fr;
  }
  .card-actions,
  .wish-btn { opacity: 1; transform: none; }
  .nav { height: 72px; }
  :root { --nav-h: 72px; }
  .logo-mark { font-size: 22px; letter-spacing: 0.2em; }
  .hero-copy h1 { font-size: 40px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .rail { grid-auto-columns: 78%; }
  .qv-info { padding: 28px 22px; }
  #toast-stack { left: 16px; right: 16px; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}