/* ===== Royal Senteur — Design tokens =====
   Palette ancrée dans les matières réelles des coffrets : bois de oud,
   cuir, verre fumé, laiton vieilli — pas un dégradé noir/or par défaut.
   Typo : Fraunces (display, un peu de caractère) + IBM Plex Sans (texte)
*/

:root {
  --bg: #17130f;
  --surface: #201a15;
  --ivory: #ece4d6;
  --ivory-dim: #9c9186;
  --accent: #c17f3a;
  --accent-dim: #8a5c2a;
  --line: rgba(236, 228, 214, 0.12);
  --radius: 0px;
  --max-w: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(19, 17, 16, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
}

.brand span { color: var(--accent); }

.logo {
  height: 40px;
  width: auto;
  display: block;
}

.logo-footer {
  height: 34px;
  margin: 0 auto 10px;
}

.cart-toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ivory);
  padding: 10px 18px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  transition: border-color 0.2s ease;
}

.cart-toggle:hover { border-color: var(--accent-dim); }

.cart-count {
  background: var(--accent-dim);
  color: var(--bg);
  font-size: 0.75rem;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

/* ===== Hero ===== */

.hero {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  max-width: 780px;
  margin-bottom: 12px;
}

.hero p {
  color: var(--ivory-dim);
  max-width: 580px;
  font-size: 0.98rem;
  margin: 0;
}

/* ===== Filters ===== */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
  padding: 30px 0 0;
  border-bottom: 1px solid var(--line);
}

.filter-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ivory-dim);
  padding: 0 0 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.filter-btn:hover { color: var(--ivory); }

.filter-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 500;
}

/* ===== Product grid ===== */

.catalogue { padding: 40px 0 100px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease;
}

.card:hover { border-color: var(--accent-dim); }

.card-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #0e0c0b;
}

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

.badge-new {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  padding: 3px 9px;
}

.card-tagline {
  color: var(--ivory-dim);
  font-size: 0.82rem;
  line-height: 1.4;
  margin: 0 0 14px;
  flex: 1;
}

.card-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-brand {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--accent-dim);
  margin-bottom: 6px;
}

.card-name {
  font-size: 1.2rem;
  margin-bottom: 12px;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.card-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  color: var(--ivory);
}

.add-btn {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--ivory);
  padding: 9px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.add-btn:hover { background: var(--accent); border-color: var(--accent); }

.add-btn.added { background: var(--accent-dim); border-color: var(--accent-dim); color: var(--ivory); }

/* ===== Cart drawer ===== */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 45;
}

.overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(420px, 92vw);
  background: var(--surface);
  border-left: 1px solid var(--line);
  z-index: 50;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

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

.cart-head h2 { font-size: 1.5rem; }

.close-btn {
  background: none;
  border: none;
  color: var(--ivory);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.cart-scroll {
  flex: 1;
  overflow-y: auto;
}

.cart-items {
  padding: 12px 24px;
}

.cart-empty {
  color: var(--ivory-dim);
  text-align: center;
  padding: 60px 0;
  font-size: 0.95rem;
}

.cart-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.cart-item img {
  width: 64px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.cart-item-info { flex: 1; }

.cart-item-name { font-size: 1rem; margin-bottom: 4px; }

.cart-item-price { color: var(--ivory-dim); font-size: 0.85rem; }

.qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ivory);
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { border-color: var(--accent-dim); }

.remove-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--ivory-dim);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
}

.cart-footer {
  padding: 22px 24px 26px;
  border-top: 1px solid var(--line);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
}

.cart-total span:first-child {
  color: var(--ivory-dim);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.cart-total span:last-child {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem;
  color: var(--accent);
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkout-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--ivory-dim);
}

.deposit-note {
  font-size: 0.78rem;
  color: var(--ivory-dim);
  line-height: 1.5;
  margin: 2px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.checkout-form input,
.checkout-form textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ivory);
  padding: 10px 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  resize: none;
  transition: border-color 0.2s ease;
}

.checkout-form input:focus,
.checkout-form textarea:focus {
  outline: none;
  border-color: var(--accent-dim);
}

.checkout-form input:invalid:not(:placeholder-shown),
.checkout-form textarea:invalid:not(:placeholder-shown) {
  border-color: #a05050;
}

.checkout-btn {
  width: 100%;
  margin-top: 4px;
  background: var(--accent);
  color: var(--ivory);
  border: none;
  padding: 15px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background 0.2s ease;
}

.checkout-btn:hover { background: var(--accent-dim); }

.checkout-btn:disabled {
  background: var(--line);
  color: var(--ivory-dim);
  cursor: not-allowed;
}

/* ===== Footer ===== */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  text-align: center;
  color: var(--ivory-dim);
  font-size: 0.85rem;
}

.site-footer .brand { display: block; margin-bottom: 10px; font-size: 1.2rem; }

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
}

.social-links a {
  color: var(--ivory-dim);
  font-size: 0.82rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.social-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ===== Responsive ===== */

@media (max-width: 480px) {
  .hero { padding: 60px 0 40px; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .card-name { font-size: 1rem; }
  .card-price { font-size: 1.05rem; }
  .add-btn { padding: 8px 12px; font-size: 0.75rem; }
}