/* =========================================
   STUDIO SYLONA — Main Stylesheet
   Aesthetic: Refined Luxury / Editorial
   Fonts: Cormorant Garamond + Jost
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@300;400;500&display=swap');

/* ── Reset & Base ─────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:        #FAF8F4;
  --warm:         #F5F1EB;
  --bone:         #EDE9E3;
  --stone:        #D6D0C6;
  --muted:        #A09A90;
  --charcoal:     #3C3830;
  --ink:          #1A1714;
  --gold:         #B8943F;
  --gold-light:   #D4AF6A;
  --gold-pale:    #EFE3C0;
  --gold-deep:    #8C6E2A;
  --silver:       #9B9B9B;
  --silver-light: #C8C8C8;
  --error:        #C0392B;
  --success:      #2E7D52;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', sans-serif;

  --nav-height:   72px;
  --max-width:    1400px;
  --gap:          clamp(1rem, 3vw, 2.5rem);
  --transition:   0.3s ease;
}

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

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); }
ul, ol { list-style: none; }

/* ── Typography ───────────────────────── */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
}
.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.2;
}
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}
.body-lg  { font-size: 1.0625rem; line-height: 1.75; }
.body-sm  { font-size: 0.875rem; }
.price    { font-family: var(--font-display); font-size: 1.25rem; font-weight: 400; }

/* ── Layout Utilities ─────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gap); }
.section   { padding: clamp(4rem, 8vw, 8rem) 0; }
.grid-2    { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.grid-3    { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-4    { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── Navigation ───────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(250,248,244,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bone);
  z-index: 1000;
  transition: all var(--transition);
}
.site-nav.scrolled { border-bottom-color: var(--stone); }
.nav-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  grid-column: 2;
  text-align: center;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 2rem;
  grid-column: 1;
}
.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  grid-column: 3;
  justify-content: flex-end;
}
.nav-icon {
  background: none;
  border: none;
  padding: 0.25rem;
  color: var(--charcoal);
  transition: color var(--transition);
  position: relative;
}
.nav-icon:hover { color: var(--gold); }
.nav-icon svg { width: 20px; height: 20px; }
.cart-count {
  position: absolute;
  top: -4px; right: -4px;
  width: 16px; height: 16px;
  background: var(--gold);
  color: white;
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.cart-count.visible { opacity: 1; }
.main-content { padding-top: var(--nav-height); }

/* ── Buttons ──────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
.btn-primary:hover { background: var(--charcoal); border-color: var(--charcoal); }
.btn-gold {
  background: var(--gold);
  color: white;
  border-color: var(--gold);
}
.btn-gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--stone);
}
.btn-outline:hover { border-color: var(--ink); }
.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border: none;
  padding: 0;
  letter-spacing: 0.15em;
  font-size: 0.72rem;
}
.btn-ghost::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-left: 0.5rem;
  transition: width var(--transition);
}
.btn-ghost:hover::after { width: 1.5rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Hero Section ─────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 6vw, 6rem);
  background: var(--warm);
}
.hero-content .eyebrow { margin-bottom: 1.5rem; }
.hero-content .display-xl { margin-bottom: 1.5rem; }
.hero-content p { max-width: 36ch; color: var(--charcoal); margin-bottom: 2.5rem; }
.hero-cta { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  background: var(--bone);
  overflow: hidden;
}
.hero-visual img,
.hero-visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-visual-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem;
}

/* ── Product Cards ────────────────────── */
.product-grid {
  display: grid;
  gap: 12px;
}
.product-grid-2 { grid-template-columns: repeat(2, 1fr); }
.product-grid-3 { grid-template-columns: repeat(3, 1fr); }
.product-grid-4 { grid-template-columns: repeat(4, 1fr); }

.product-card { position: relative; background: var(--cream); }
.product-card-image {
  position: relative;
  background: var(--warm);
  aspect-ratio: 4/5;
  overflow: hidden;
  display: block;
}
.product-card-image img,
.product-card-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-image img,
.product-card:hover .product-card-image svg { transform: scale(1.04); }
.product-card-info {
  padding: .55rem .25rem .7rem;
  text-align: center;
}
.product-card-name {
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 300;
  letter-spacing: .03em;
  color: var(--ink);
  margin-bottom: .25rem;
  line-height: 1.4;
}
.product-card-collection { display: none; }
.product-card-price {
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 300;
  color: var(--charcoal);
  margin-top: 0;
}

/* ── Product Detail ───────────────────── */
.product-detail { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 5rem; align-items: start; }
.product-gallery { position: sticky; top: calc(var(--nav-height) + 2rem); }
.product-gallery-main {
  background: var(--warm);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  margin-bottom: 1rem;
}
.product-gallery-main img,
.product-gallery-main svg { max-height: 480px; object-fit: contain; }
.product-info-price { margin: 1.5rem 0; }
.product-info-price .price { font-size: 1.75rem; }
.size-selector { margin: 1.5rem 0; }
.size-selector label { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; display: block; margin-bottom: 0.75rem; }
.size-grid { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.size-btn {
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--stone);
  font-family: var(--font-body);
  font-size: 0.8rem;
  transition: all var(--transition);
}
.size-btn:hover, .size-btn.active { border-color: var(--ink); background: var(--ink); color: var(--cream); }
.product-actions { display: flex; flex-direction: column; gap: 0.75rem; margin: 2rem 0; }
.product-details-accordion { border-top: 1px solid var(--bone); margin-top: 2rem; }
.accordion-item { border-bottom: 1px solid var(--bone); }
.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--charcoal);
}
.accordion-body { padding: 0 0 1.25rem; font-size: 0.9rem; color: var(--charcoal); line-height: 1.8; display: none; }
.accordion-body.open { display: block; }
.accordion-body ul { padding-left: 1rem; }
.accordion-body li { list-style: disc; margin-bottom: 0.35rem; font-size: 0.875rem; }

/* ── Collections Strip ────────────────── */
.collections-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.collection-tile {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--warm);
  overflow: hidden;
  cursor: pointer;
}
.collection-tile img,
.collection-tile svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.collection-tile:hover img,
.collection-tile:hover svg { transform: scale(1.06); }
.collection-tile-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(transparent, rgba(26,23,20,0.55));
}
.collection-tile-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: white;
  font-weight: 300;
}
.collection-tile-link { font-size: 0.7rem; color: rgba(255,255,255,0.7); letter-spacing: 0.15em; text-transform: uppercase; margin-top: 0.35rem; }

/* ── Story / Editorial Block ──────────── */
.story-block { display: grid; grid-template-columns: 1fr 1fr; min-height: 600px; }
.story-visual { background: var(--bone); position: relative; }
.story-visual svg, .story-visual img { width: 100%; height: 100%; object-fit: cover; }
.story-content {
  padding: clamp(3rem, 6vw, 6rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ink);
  color: var(--cream);
}
.story-content .eyebrow { color: var(--gold-light); margin-bottom: 1.5rem; }
.story-content .display-lg { color: var(--cream); margin-bottom: 1.5rem; }
.story-content p { color: var(--stone); max-width: 38ch; margin-bottom: 2.5rem; }
.story-content .btn-outline { border-color: rgba(255,255,255,0.3); color: var(--cream); }
.story-content .btn-outline:hover { border-color: var(--gold-light); color: var(--gold-light); }

/* ── Cart Drawer ──────────────────────── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,23,20,0.5);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  background: var(--cream);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--bone);
}
.cart-drawer-header h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 400; }
.cart-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--charcoal);
  line-height: 1;
  padding: 0.25rem;
}
.cart-items { flex: 1; overflow-y: auto; padding: 1.25rem 1.75rem; }
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 1rem;
  color: var(--muted);
  text-align: center;
}
.cart-empty-icon { font-size: 2.5rem; }
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--bone);
  align-items: start;
}
.cart-item-image {
  background: var(--warm);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}
.cart-item-image img,
.cart-item-image svg { width: 100%; height: 100%; object-fit: contain; }
.cart-item-name { font-family: var(--font-display); font-size: 0.95rem; }
.cart-item-meta { font-size: 0.78rem; color: var(--muted); margin-top: 0.15rem; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.qty-btn {
  width: 24px; height: 24px;
  background: none;
  border: 1px solid var(--stone);
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.qty-btn:hover { border-color: var(--ink); }
.qty-val { font-size: 0.85rem; min-width: 20px; text-align: center; }
.cart-item-price { font-family: var(--font-display); font-size: 1rem; white-space: nowrap; }
.cart-remove { background: none; border: none; color: var(--muted); font-size: 0.75rem; text-decoration: underline; cursor: pointer; display: block; margin-top: 0.25rem; }
.cart-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--bone);
}
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.cart-subtotal span:first-child { font-size: 0.78rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.cart-subtotal .price { font-size: 1.25rem; }
.cart-note { font-size: 0.78rem; color: var(--muted); text-align: center; margin-top: 0.75rem; }

/* ── Notification Toast ───────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: var(--cream);
  padding: 0.85rem 1.75rem;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  z-index: 3000;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ── Forms ────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: white;
  border: 1px solid var(--stone);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--gold); }
.form-input::placeholder { color: var(--muted); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-error { font-size: 0.78rem; color: var(--error); margin-top: 0.35rem; }
.form-success { font-size: 0.78rem; color: var(--success); margin-top: 0.35rem; }
.form-divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; }
.form-divider::before, .form-divider::after { content: ''; flex: 1; height: 1px; background: var(--bone); }
.form-divider span { font-size: 0.72rem; color: var(--muted); white-space: nowrap; }

/* ── Auth Pages ───────────────────────── */
.auth-wrapper {
  min-height: calc(100vh - var(--nav-height));
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-visual { background: var(--bone); position: relative; }
.auth-visual svg { width: 100%; height: 100%; object-fit: cover; }
.auth-form-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem);
  max-width: 520px;
  margin: 0 auto;
  width: 100%;
}
.auth-form-panel .eyebrow { margin-bottom: 1rem; }
.auth-form-panel .display-md { margin-bottom: 0.5rem; }
.auth-form-panel > p { color: var(--charcoal); margin-bottom: 2.5rem; font-size: 0.9rem; }
.auth-links { margin-top: 1.5rem; font-size: 0.85rem; color: var(--muted); text-align: center; }
.auth-links a { color: var(--gold); text-decoration: underline; }

/* ── Account Page ─────────────────────── */
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: 3rem; align-items: start; }
.account-sidebar { position: sticky; top: calc(var(--nav-height) + 2rem); }
.account-nav a {
  display: block;
  padding: 0.85rem 0;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  border-bottom: 1px solid var(--bone);
  transition: color var(--transition);
}
.account-nav a:hover, .account-nav a.active { color: var(--gold); }
.account-section { display: none; }
.account-section.active { display: block; }
.orders-list { display: flex; flex-direction: column; gap: 1.25rem; }
.order-card {
  border: 1px solid var(--bone);
  padding: 1.5rem;
}
.order-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.order-number { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.order-status { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.3rem 0.75rem; }
.order-status.shipped { background: var(--gold-pale); color: var(--gold-deep); }
.order-status.processing { background: var(--bone); color: var(--charcoal); }
.order-items-preview { display: flex; gap: 0.5rem; }
.order-item-thumb { width: 64px; height: 64px; background: var(--warm); padding: 0.4rem; }
.order-item-thumb svg { width: 100%; height: 100%; object-fit: contain; }

/* ── Footer ───────────────────────────── */
.site-footer {
  background: var(--ink);
  color: var(--stone);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .nav-logo { font-size: 1.5rem; color: var(--cream); margin-bottom: 1rem; display: block; text-align: left; }
.footer-brand p { font-size: 0.85rem; line-height: 1.8; color: var(--stone); max-width: 28ch; }
.footer-col h4 {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 1.25rem;
}
.footer-col a { display: block; font-size: 0.85rem; color: var(--silver); margin-bottom: 0.6rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ── Shopify Badge ────────────────────── */
.shopify-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
}

/* ── Page Header ──────────────────────── */
.page-header {
  background: var(--warm);
  padding: 4rem 0;
  text-align: center;
}
.page-header .display-lg { margin: 0.75rem 0 0.5rem; }
.page-header p { color: var(--charcoal); }

/* ── Filter Bar ───────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--bone);
  margin-bottom: 2.5rem;
}
.filter-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-pill {
  padding: 0.4rem 1.1rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--stone);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
  color: var(--charcoal);
}
.filter-pill:hover, .filter-pill.active { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.sort-select {
  padding: 0.4rem 1rem;
  font-size: 0.72rem;
  font-family: var(--font-body);
  border: 1px solid var(--stone);
  background: transparent;
  cursor: pointer;
  color: var(--charcoal);
}

/* ── Marquee ──────────────────────────── */
.marquee-strip {
  background: var(--gold);
  overflow: hidden;
  padding: 0.7rem 0;
  white-space: nowrap;
}
.marquee-inner {
  display: inline-block;
  animation: marquee 25s linear infinite;
}
.marquee-inner span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: white;
  padding: 0 2.5rem;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Breadcrumb ───────────────────────── */
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
  padding: 1.25rem 0;
  letter-spacing: 0.05em;
}
.breadcrumb a { transition: color var(--transition); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { color: var(--stone); }

/* ── Loading Spinner ──────────────────── */
.spinner {
  width: 32px; height: 32px;
  border: 2px solid var(--bone);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-center { display: flex; justify-content: center; padding: 4rem; }

/* ── Fade In Animation ────────────────── */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────── */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .product-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { min-height: 50vw; }
  .story-block { grid-template-columns: 1fr; }
  .collections-strip { grid-template-columns: repeat(2, 1fr); }
  .auth-wrapper { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .account-layout { grid-template-columns: 1fr; }
  .account-sidebar { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .product-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .collections-strip { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}