:root {
  --bg-deep: #0c0a09;
  --bg-elevated: #141110;
  --bg-card: rgba(28, 25, 23, 0.72);
  --border-subtle: rgba(245, 245, 244, 0.08);
  --text: #f5f5f4;
  --text-muted: #a8a29e;
  --accent: #c9a227;
  --accent-soft: rgba(201, 162, 39, 0.15);
  --accent-glow: rgba(201, 162, 39, 0.35);
  --danger: #f87171;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-ui: "DM Sans", system-ui, sans-serif;
  --radius: 14px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.site-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(201, 162, 39, 0.12), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(68, 64, 60, 0.35), transparent 45%);
}

body.site-body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

.shell {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(12, 10, 9, 0.72);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--text);
}

.logo:hover {
  color: var(--accent);
}

.nav-main {
  display: flex;
  gap: 1.5rem;
  margin-inline: auto;
}

.nav-main a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-main a:hover,
.nav-main a.is-active {
  color: var(--accent);
}

.cart-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cart-toggle:hover {
  border-color: rgba(201, 162, 39, 0.45);
  box-shadow: 0 0 24px var(--accent-glow);
}

.cart-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.cart-badge {
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg-deep);
  font-size: 0.7rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 12vw, 7rem) 0 clamp(2.5rem, 8vw, 4rem);
  text-align: center;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.hero-lede {
  max-width: 34rem;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Grid catalog */
.section-catalog {
  position: relative;
  z-index: 1;
  padding-bottom: 5rem;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  margin: 0;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

.card-perfume {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s ease, border-color 0.25s;
}

.card-perfume:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 162, 39, 0.35);
}

.card-perfume:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.card-perfume-visual {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #1c1917;
}

.card-perfume-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card-perfume:hover .card-perfume-visual img {
  transform: scale(1.06);
}

.card-perfume-body {
  padding: 1.25rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-perfume-brand {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.card-perfume-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.card-perfume-snippet {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-perfume-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.price-tag {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.card-cta {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Detail page */
.detail-layout {
  position: relative;
  z-index: 1;
  padding: 3rem 0 5rem;
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 880px) {
  .detail-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 4rem;
  }
}

.detail-visual {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
  background: #1c1917;
}

.detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-brand {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.detail-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.15;
}

.detail-desc {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.detail-notes {
  font-size: 0.92rem;
  padding: 1rem 1.15rem;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid rgba(201, 162, 39, 0.22);
  margin-bottom: 1.75rem;
}

.detail-notes strong {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.detail-buy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.detail-price {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, #d4af37, #a67c00);
  color: var(--bg-deep);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  border-color: rgba(201, 162, 39, 0.45);
}

.btn-block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Checkout */
.checkout-page {
  position: relative;
  z-index: 1;
  padding: 3rem 0 5rem;
}

.checkout-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .checkout-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.form-panel,
.summary-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 1.75rem 1.85rem;
  box-shadow: var(--shadow);
}

.form-panel h1,
.summary-panel h2 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-top: 0;
}

.field {
  margin-bottom: 1.15rem;
}

.field label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: rgba(12, 10, 9, 0.65);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 1rem;
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: rgba(201, 162, 39, 0.55);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.alert {
  padding: 1rem 1.15rem;
  border-radius: 10px;
  margin-bottom: 1.25rem;
}

.alert-error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fecaca;
}

.summary-lines {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.summary-lines li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.92rem;
}

.summary-lines li span:first-child {
  color: var(--text-muted);
}

.summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 600;
  padding-top: 0.75rem;
}

.empty-cart {
  color: var(--text-muted);
}

.confirm-panel {
  text-align: center;
  max-width: 36rem;
  margin: 4rem auto;
  padding: 2.5rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
}

.confirm-ref {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin: 1rem 0;
}

/* Cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
}

.cart-drawer.is-open {
  pointer-events: auto;
}

.cart-drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.3s;
}

.cart-drawer.is-open .cart-drawer-scrim {
  opacity: 1;
}

.cart-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(400px, 100%);
  background: var(--bg-elevated);
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.5);
}

.cart-drawer.is-open .cart-drawer-panel {
  transform: translateX(0);
}

.cart-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.35rem;
  border-bottom: 1px solid var(--border-subtle);
}

.cart-drawer-head h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.cart-close:hover {
  color: var(--text);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.35rem;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
}

.cart-line-title {
  font-weight: 500;
}

.cart-line-meta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-muted);
}

.cart-qty {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cart-qty button {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-deep);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.cart-qty button:focus-visible {
  outline: 2px solid var(--accent);
}

.cart-remove {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.cart-remove:hover {
  color: var(--danger);
}

.cart-drawer-foot {
  padding: 1.25rem 1.35rem 1.75rem;
  border-top: 1px solid var(--border-subtle);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  margin: 0 0 1rem;
  font-size: 1rem;
}

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
  margin-top: 3rem;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  margin: 0 0 0.5rem;
}

.footer-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.payment-placeholder {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px dashed rgba(201, 162, 39, 0.35);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.payment-actions {
  margin-top: 1.25rem;
}

.inline-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}