/* ============================================================
   Zepho — concept-store bien-être & maison
   Thème clair épuré. Aucune ressource externe.
   ============================================================ */

:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --ink: #2b2926;
  --ink-soft: #6b655d;
  --ink-faint: #9b948a;
  --accent: #7a8b6f;        /* vert sauge */
  --accent-dark: #5e6d55;
  --accent-soft: #eef1ea;
  --terra: #c07a5b;         /* terracotta */
  --line: #e8e3db;
  --danger: #b0503c;
  --ok: #4a7c59;
  --radius: 14px;
  --shadow: 0 2px 12px rgba(60, 52, 40, 0.07);
  --shadow-hover: 0 8px 24px rgba(60, 52, 40, 0.12);
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: var(--accent-dark); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.logo {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  padding: 7px 12px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}
.main-nav a:hover, .main-nav a.active { background: var(--accent-soft); color: var(--accent-dark); }
.cart-link {
  position: relative;
  text-decoration: none;
  font-size: 1.25rem;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.cart-link:hover { border-color: var(--accent); }
.cart-badge {
  position: absolute;
  top: -7px;
  right: -7px;
  background: var(--terra);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 19px;
  height: 19px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.cart-badge.empty { display: none; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #f2ede4 0%, #e9eee3 55%, #f7f1e8 100%);
  border-bottom: 1px solid var(--line);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 20px 80px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.hero p.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto 30px;
}
.hero-badges {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}
.hero-badges span {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 999px;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-hover); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-dark); }
.btn:active { transform: scale(0.98); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-small { padding: 8px 18px; font-size: 0.9rem; }

/* ---------- Sections ---------- */
.section { padding: 56px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.section-head h2 { font-size: 1.6rem; font-weight: 700; }
.section-head a { font-size: 0.95rem; }

/* ---------- Grille catégories ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
}
.cat-card {
  border-radius: var(--radius);
  padding: 26px 20px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 0.15s, box-shadow 0.15s;
  display: block;
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.cat-card .cat-emoji { font-size: 2rem; display: block; margin-bottom: 10px; }
.cat-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.cat-card p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.45; }

/* ---------- Cartes produit & vignettes swatch ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 22px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.swatch {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 2.6rem;
}
.swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.55), transparent 60%);
}
.swatch .mono {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(43, 41, 38, 0.45);
}
.swatch-lg { aspect-ratio: 1 / 1; border-radius: var(--radius); font-size: 4.5rem; }

/* Dégradés doux par catégorie */
.swatch-bougies    { background: linear-gradient(140deg, #f6e8d8, #ecd9c3 55%, #e2c9ae); }
.swatch-tisanes    { background: linear-gradient(140deg, #e5eedd, #d5e3c8 55%, #c3d6b2); }
.swatch-ceramiques { background: linear-gradient(140deg, #ece4dc, #ddd0c4 55%, #cbbcae); }
.swatch-papeterie  { background: linear-gradient(140deg, #e3e8ee, #d2dae4 55%, #bfcbd9); }
.swatch-textile    { background: linear-gradient(140deg, #f0e2e0, #e5d0cd 55%, #d7bcb8); }

.badge-rupture, .badge-bestseller {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}
.badge-rupture { background: var(--danger); color: #fff; }
.badge-bestseller { background: var(--ink); color: #fff; }

.product-card .card-body { padding: 16px 16px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card h3 { font-size: 1rem; font-weight: 600; line-height: 1.35; }
.product-card .card-cat { font-size: 0.78rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.08em; }
.product-card .card-rating { font-size: 0.82rem; color: var(--ink-soft); }
.stars { color: #d9a441; letter-spacing: 1px; }
.product-card .card-price { margin-top: auto; font-size: 1.1rem; font-weight: 700; }

/* ---------- Filtres catalogue ---------- */
.filters {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.filters label { font-size: 0.86rem; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.filters select, .filters input[type="search"] {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--bg);
  color: var(--ink);
}
.filters input[type="search"] { min-width: 200px; flex: 1; }
.filters select:focus, .filters input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.filter-count { font-size: 0.86rem; color: var(--ink-faint); margin-left: auto; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
}
.empty-state .big { font-size: 2.4rem; display: block; margin-bottom: 10px; }

/* ---------- Fiche produit ---------- */
.product-detail {
  display: grid;
  grid-template-columns: minmax(280px, 440px) 1fr;
  gap: 44px;
  align-items: start;
  padding: 48px 0;
}
.product-info h1 { font-size: 1.8rem; line-height: 1.25; margin-bottom: 8px; }
.product-info .breadcrumb { font-size: 0.85rem; color: var(--ink-faint); margin-bottom: 16px; }
.product-info .breadcrumb a { color: var(--ink-faint); }
.product-info .price { font-size: 1.7rem; font-weight: 700; margin: 14px 0; }
.product-info .rating-line { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 14px; }
.product-info .desc { margin-bottom: 18px; color: var(--ink); }
.stock-line { font-size: 0.92rem; margin-bottom: 20px; font-weight: 600; }
.stock-ok { color: var(--ok); }
.stock-low { color: var(--terra); }
.stock-out { color: var(--danger); }
.tag-list { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 22px; }
.tag-list span {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
}
.qty-row { display: flex; gap: 12px; align-items: center; margin-bottom: 26px; flex-wrap: wrap; }
.qty-row input {
  width: 70px;
  padding: 10px;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--line);
  border-radius: 9px;
  text-align: center;
  background: var(--surface);
}
.info-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.info-block h3 { font-size: 0.95rem; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.info-block p { font-size: 0.92rem; color: var(--ink-soft); }

/* ---------- Panier ---------- */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.cart-table th {
  text-align: left;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding: 10px 12px;
  border-bottom: 2px solid var(--line);
}
.cart-table td { padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-table .mini-swatch {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.cart-item-name { font-weight: 600; text-decoration: none; color: var(--ink); }
.cart-item-name:hover { color: var(--accent-dark); }
.cart-qty { display: inline-flex; align-items: center; gap: 8px; }
.cart-qty button {
  width: 28px; height: 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  color: var(--ink);
}
.cart-qty button:hover { border-color: var(--accent); }
.cart-remove {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.85rem;
  text-decoration: underline;
  font-family: inherit;
}
.cart-summary {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 420px;
  margin-left: auto;
}
.cart-summary .row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.95rem; color: var(--ink-soft); }
.cart-summary .row.total { font-size: 1.2rem; font-weight: 700; color: var(--ink); border-top: 1px solid var(--line); margin-top: 10px; padding-top: 14px; }
.cart-summary .btn { width: 100%; text-align: center; margin-top: 18px; }

.demo-confirm {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  margin: 30px 0;
}
.demo-confirm h2 { color: var(--accent-dark); margin-bottom: 10px; font-size: 1.35rem; }
.demo-confirm p { color: var(--ink-soft); max-width: 520px; margin: 0 auto 8px; }
.demo-confirm .order-ref { font-weight: 700; color: var(--ink); }

/* ---------- Pages contenu (livraison, FAQ, contact) ---------- */
.page-title { padding: 46px 0 8px; }
.page-title h1 { font-size: 2rem; margin-bottom: 8px; }
.page-title p { color: var(--ink-soft); max-width: 640px; }

.content-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 30px;
  margin-bottom: 22px;
}
.content-card h2 { font-size: 1.25rem; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.content-card h3 { font-size: 1.02rem; margin: 18px 0 6px; }
.content-card p, .content-card li { color: var(--ink-soft); font-size: 0.97rem; }
.content-card ul, .content-card ol { padding-left: 22px; margin: 8px 0; }
.content-card li { margin-bottom: 6px; }
.content-card table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.content-card th, .content-card td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); font-size: 0.93rem; }
.content-card th { color: var(--ink-faint); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; }
.highlight-box {
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 14px 0;
  font-size: 0.95rem;
  color: var(--ink);
}

/* FAQ accordéon */
details.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
details.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--accent); flex-shrink: 0; }
details.faq-item[open] summary::after { content: "–"; }
details.faq-item .faq-body { padding: 0 22px 20px; color: var(--ink-soft); font-size: 0.95rem; }
details.faq-item .faq-body a { color: var(--accent-dark); }

/* Formulaire contact */
.contact-form { display: grid; gap: 16px; max-width: 560px; }
.contact-form label { font-size: 0.88rem; font-weight: 600; display: grid; gap: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  font-family: inherit;
  font-size: 0.97rem;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--bg);
  color: var(--ink);
  width: 100%;
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}
.form-success {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  color: var(--accent-dark);
  font-weight: 600;
}

/* ---------- Bandeau réassurance ---------- */
.reassurance {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.reassurance div { text-align: center; font-size: 0.9rem; color: var(--ink-soft); }
.reassurance .r-icon { display: block; font-size: 1.6rem; margin-bottom: 6px; }
.reassurance strong { color: var(--ink); display: block; font-size: 0.95rem; }

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 100;
  max-width: 90vw;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Footer ---------- */
.site-footer {
  background: #f1ede6;
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 44px 0 26px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
  margin-bottom: 30px;
}
.footer-cols h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink); margin-bottom: 12px; }
.footer-cols ul { list-style: none; }
.footer-cols li { margin-bottom: 8px; }
.footer-cols a { color: var(--ink-soft); text-decoration: none; }
.footer-cols a:hover { color: var(--accent-dark); text-decoration: underline; }
.demo-banner {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.demo-banner .demo-pill {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 8px;
}
.demo-banner a { color: var(--ink-faint); }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; }
  .main-nav { order: 3; width: 100%; justify-content: center; }
  .product-detail { grid-template-columns: 1fr; gap: 26px; padding: 28px 0; }
  .hero-inner { padding: 48px 20px 56px; }
  .section { padding: 38px 0; }
  .cart-table thead { display: none; }
  .cart-table tr { display: block; border-bottom: 1px solid var(--line); padding: 10px 0; }
  .cart-table td { display: inline-block; border: none; padding: 6px 8px; }
  .cart-summary { max-width: none; }
  .filter-count { margin-left: 0; width: 100%; }
}