/* ==========================================================================
   Styles des pages : accueil, produit, configurateur, panier
   ========================================================================== */

/* ---------- Accueil : hero ---------- */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; min-height: calc(100svh - var(--header-h)); padding: clamp(32px, 5vw, 64px) var(--gutter); }
.hero__kicker { margin-bottom: 18px; color: var(--muted); }
.hero__title { font-family: var(--f-display); font-size: clamp(64px, 12vw, 200px); text-transform: uppercase; line-height: 0.84; }
.hero__title span { color: var(--orange); display: block; }
.hero__text { font-size: clamp(17px, 1.4vw, 21px); max-width: 38ch; margin: 24px 0 32px; color: var(--muted); }
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__visual { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--ink); }
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge {
  position: absolute; left: 20px; bottom: 20px; padding: 10px 16px; border-radius: 999px;
  background: var(--orange); color: var(--ink); font-weight: 800; text-transform: uppercase; font-size: 13px; letter-spacing: 0.04em;
}

/* ---------- Accueil : collection ---------- */
.collection { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.product-card {
  --model: var(--orange);
  position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 16px;
  border-radius: var(--radius); padding: 22px; min-height: 420px; overflow: hidden;
  background: color-mix(in srgb, var(--model) 16%, var(--bone));
  transition: transform 0.5s var(--spring), box-shadow 0.5s;
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.45); }
.product-card__top { display: flex; justify-content: space-between; gap: 8px; }
.product-card__img { position: relative; flex: 1; display: grid; place-items: center; }
.product-card__img img { width: 112%; max-width: none; rotate: -10deg; filter: drop-shadow(0 26px 22px rgba(0, 0, 0, 0.28)); transition: rotate 0.7s var(--spring), scale 0.7s var(--spring); }
.product-card:hover .product-card__img img { rotate: -2deg; scale: 1.06; }
.product-card h3 { font-family: var(--f-display); font-size: clamp(30px, 2.6vw, 42px); text-transform: uppercase; line-height: 0.9; }
.product-card__bottom { display: flex; justify-content: space-between; align-items: end; gap: 12px; }
.product-card__price { font-weight: 800; font-size: 18px; }
.product-card__dot { width: 14px; height: 14px; border-radius: 50%; background: var(--model); }

/* ---------- Accueil : bannière configurateur ---------- */
.config-banner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center;
  margin: 0 var(--gutter); padding: clamp(32px, 5vw, 72px); border-radius: var(--radius);
  background: var(--ink); color: var(--bone); overflow: hidden;
}
.config-banner .section-title span { color: var(--orange); }
.config-banner p { color: rgba(242, 239, 233, 0.7); margin: 20px 0 28px; max-width: 40ch; font-size: 18px; }
.config-banner .btn--ghost { border-color: var(--bone); }
.config-banner .btn--ghost:hover { background: var(--bone); color: var(--ink); }
.config-banner__visual svg { width: 100%; filter: drop-shadow(0 30px 30px rgba(0, 0, 0, 0.5)); animation: float 5s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-12px) rotate(-1.5deg); } }

/* ---------- Accueil : lookbook ---------- */
.lookbook { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.lookbook figure { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--ink); }
.lookbook img { width: 100%; height: 100%; object-fit: cover; transition: scale 0.8s var(--ease-out); }
.lookbook figure:hover img { scale: 1.06; }
.lookbook figcaption { position: absolute; left: 14px; bottom: 14px; padding: 6px 12px; border-radius: 999px; background: rgba(17, 17, 17, 0.75); color: var(--bone); font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; }

/* ---------- Accueil : engagement ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.value { border: 2px solid var(--ink); border-radius: var(--radius); padding: 28px; min-height: 240px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.value__num { font-family: var(--f-display); font-size: 64px; line-height: 1; color: var(--orange); }
.value h3 { font-family: var(--f-display); font-size: 32px; text-transform: uppercase; line-height: 0.95; margin-bottom: 8px; }
.value p { color: var(--muted); }

/* ---------- Page produit ---------- */
.product { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(24px, 4vw, 64px); padding: clamp(24px, 4vw, 56px) var(--gutter) clamp(72px, 10vw, 120px); }
.product__gallery { display: grid; gap: 14px; }
.product__main { position: relative; border-radius: var(--radius); background: color-mix(in srgb, var(--model) 16%, var(--bone)); aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; }
.product__main img { width: 86%; filter: drop-shadow(0 30px 26px rgba(0, 0, 0, 0.28)); rotate: -6deg; }
.product__secondary { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; }
.product__secondary img { width: 100%; height: 100%; object-fit: cover; }
.product__info { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; display: flex; flex-direction: column; gap: 22px; }
.product__crumbs { color: var(--muted); }
.product__crumbs a:hover { color: var(--fg); }
.product__title { font-family: var(--f-display); font-size: clamp(56px, 7vw, 110px); text-transform: uppercase; line-height: 0.86; }
.product__price { font-size: 26px; font-weight: 800; }
.product__desc { color: var(--muted); font-size: 17px; max-width: 46ch; }
.field-label { display: flex; justify-content: space-between; font-weight: 700; text-transform: uppercase; font-size: 13px; letter-spacing: 0.04em; margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 44px; padding: 0 16px; border-radius: 12px; border: 2px solid var(--line); font-weight: 700; transition: border-color 0.2s, background 0.2s, color 0.2s; }
.chip small { font-weight: 500; opacity: 0.7; }
.chip:hover { border-color: var(--fg); }
.chip.is-active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.chip--size { min-width: 56px; padding: 0; }
.product__specs { border-top: 1px solid var(--line); }
.product__specs div { display: flex; justify-content: space-between; gap: 16px; padding-block: 12px; border-bottom: 1px solid var(--line); }
.product__specs dt { color: var(--muted); }
.product__specs dd { font-weight: 600; text-align: right; }

/* ---------- Configurateur ---------- */
.config { display: grid; grid-template-columns: 1.4fr 1fr; min-height: calc(100svh - var(--header-h)); }
.config__stage {
  position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h));
  display: flex; flex-direction: column; justify-content: center; gap: 24px;
  padding: var(--gutter); background: radial-gradient(70% 60% at 50% 55%, #fff, var(--bone-2));
}
.config__title { font-family: var(--f-display); font-size: clamp(44px, 6vw, 96px); text-transform: uppercase; line-height: 0.86; }
.config__title span { color: var(--orange); }
.config__svg { width: 100%; max-width: 860px; margin-inline: auto; }
.config__svg canvas { display: block; width: 100%; height: auto; filter: drop-shadow(0 34px 30px rgba(0, 0, 0, 0.22)); }
.config__hint { text-align: center; color: var(--muted); }
.config__tools { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.config__tools .btn { height: 44px; padding: 0 18px; font-size: 13px; }

.config__panel { padding: var(--gutter); display: flex; flex-direction: column; gap: 28px; border-left: 1px solid var(--line); background: var(--bg); }
.zones { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.zone-btn { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 14px; border-radius: 12px; border: 2px solid var(--line); font-weight: 700; text-align: left; transition: border-color 0.2s, background 0.2s; }
.zone-btn:hover { border-color: var(--fg); }
.zone-btn.is-active { border-color: var(--orange); background: color-mix(in srgb, var(--orange) 10%, var(--bg)); }
.zone-btn__dot { width: 20px; height: 20px; border-radius: 50%; border: 2px solid rgba(17, 17, 17, 0.2); flex-shrink: 0; }
.swatches { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.swatch { aspect-ratio: 1; border-radius: 50%; background: var(--sw); border: 2px solid rgba(17, 17, 17, 0.15); transition: transform 0.3s var(--spring), box-shadow 0.2s; }
.swatch:hover { transform: scale(1.1); }
.swatch.is-active { box-shadow: 0 0 0 3px var(--bg), 0 0 0 6px var(--ink); }
.summary { border-top: 1px solid var(--line); font-size: 14px; }
.summary li { display: flex; justify-content: space-between; gap: 12px; padding-block: 8px; border-bottom: 1px solid var(--line); }
.summary li span:first-child { color: var(--muted); }
.summary i { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; border: 1px solid rgba(17, 17, 17, 0.2); }
.config__buy { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: var(--radius); background: var(--bone-2); }
.config__price { display: flex; justify-content: space-between; align-items: baseline; font-weight: 800; }
.config__price strong { font-family: var(--f-display); font-size: 40px; font-weight: 400; }

/* ---------- Panier ---------- */
.cart { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(24px, 4vw, 56px); padding: clamp(24px, 4vw, 56px) var(--gutter) clamp(72px, 10vw, 120px); }
.cart__title { font-family: var(--f-display); font-size: clamp(56px, 8vw, 120px); text-transform: uppercase; line-height: 0.86; margin-bottom: 32px; }
.cart-line { display: grid; grid-template-columns: 120px 1fr auto; gap: 18px; align-items: center; padding-block: 18px; border-bottom: 1px solid var(--line); }
.cart-line__img { aspect-ratio: 1; border-radius: 14px; background: color-mix(in srgb, var(--model, var(--orange)) 16%, var(--bone)); display: grid; place-items: center; overflow: hidden; }
.cart-line__img img { width: 92%; }
.cart-line h3 { font-family: var(--f-display); font-size: 28px; text-transform: uppercase; line-height: 0.95; }
.cart-line__meta { color: var(--muted); font-size: 14px; margin-top: 4px; }
.cart-line__meta a { text-decoration: underline; }
.qty { display: inline-flex; align-items: center; border: 2px solid var(--line); border-radius: 999px; margin-top: 12px; }
.qty button { width: 36px; height: 36px; font-weight: 800; font-size: 18px; }
.qty span { min-width: 28px; text-align: center; font-weight: 700; }
.cart-line__right { text-align: right; display: flex; flex-direction: column; align-items: end; gap: 10px; }
.cart-line__price { font-weight: 800; font-size: 18px; }
.link-btn { font-size: 13px; color: var(--muted); text-decoration: underline; }
.cart__summary { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; border-radius: var(--radius); background: var(--ink); color: var(--bone); padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.cart__summary h2 { font-family: var(--f-display); font-size: 36px; text-transform: uppercase; font-weight: 400; }
.cart__summary .row { display: flex; justify-content: space-between; }
.cart__summary .row--total { padding-top: 14px; border-top: 1px solid rgba(242, 239, 233, 0.2); font-weight: 800; font-size: 20px; }
.cart__summary .note { font-size: 13px; color: rgba(242, 239, 233, 0.6); }
.cart-empty { text-align: center; padding: 64px 0; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.cart-empty p { color: var(--muted); font-size: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .collection, .lookbook { grid-template-columns: repeat(2, 1fr); }
  .config { grid-template-columns: 1fr; }
  .config__stage { position: relative; top: 0; height: auto; padding-block: 32px; }
  .config__panel { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .hero, .config-banner, .product, .cart { grid-template-columns: 1fr; }
  .hero__visual { aspect-ratio: 4 / 3; }
  .values { grid-template-columns: 1fr; }
  .product__info, .cart__summary { position: static; }
}
@media (max-width: 520px) {
  .collection, .lookbook { grid-template-columns: 1fr; }
  .product-card { min-height: 360px; }
  .cart-line { grid-template-columns: 84px 1fr; }
  .cart-line__right { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; }
}