/* X - Développement — UI enhancements (public) */

:root {
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --shadow-xs: 0 1px 2px rgba(18, 18, 18, 0.04);
  --shadow-sm: 0 2px 8px rgba(18, 18, 18, 0.05), 0 1px 2px rgba(18, 18, 18, 0.04);
  --shadow-md: 0 12px 32px rgba(18, 18, 18, 0.08);
  --shadow-lg: 0 20px 50px rgba(18, 18, 18, 0.1);
  --focus-ring: 0 0 0 3px rgba(194, 74, 46, 0.22);
  --surface-glass: rgba(255, 255, 255, 0.55);
  --surface-glass-strong: rgba(255, 255, 255, 0.72);
}

::selection {
  background: rgba(194, 74, 46, 0.16);
  color: var(--ink);
}

.skip-link {
  display: none;
}

/* ——— Navigation ——— */
.site-header {
  overflow: visible;
  box-shadow: var(--shadow-xs);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(250, 248, 244, 0.96);
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(18, 18, 18, 0.08);
}

.nav {
  overflow: visible;
  position: relative;
}

.nav-toggle {
  border-radius: var(--radius-md);
  padding: 0.5rem 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(18, 18, 18, 0.16);
}

.nav-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.nav-links {
  gap: 0.15rem 1.15rem;
  flex-wrap: nowrap;
}

/* Soulignement — liens principaux uniquement (pas sous-menu) */
.nav-links > li > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
  border-radius: 1px;
}

.nav-links > li > a:not(.btn) {
  position: relative;
  padding: 0.4rem 0;
}

.nav-links > li > a:not(.btn):hover::after,
.nav-links > li > a:not(.btn).active::after {
  transform: scaleX(1);
}

.nav-links > li > a:not(.btn).active {
  color: var(--ink);
  font-weight: 600;
}

.nav-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-right: 0.15rem;
}

.nav-lang-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--mute);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.28rem 0.45rem;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.nav-lang-btn:hover {
  color: var(--ink);
  border-color: rgba(18, 18, 18, 0.22);
}

.nav-lang-btn.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.brand {
  transition: opacity 0.25s var(--ease);
  flex-shrink: 0;
}

.brand:hover {
  opacity: 0.85;
}

/* Menu compte */
.nav-has-menu {
  position: relative;
}

.nav-menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0;
  border: none;
  background: transparent;
  color: var(--mute);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.25s var(--ease);
  white-space: nowrap;
}

.nav-menu-trigger:focus-visible {
  outline: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--focus-ring);
}

.nav-menu-trigger::after {
  content: "";
  width: 0.38rem;
  height: 0.38rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.55;
  transition: transform 0.25s var(--ease);
}

.nav-menu-trigger:hover,
.nav-has-menu.is-open .nav-menu-trigger {
  color: var(--ink);
}

.nav-has-menu.is-open .nav-menu-trigger::after {
  transform: rotate(-135deg) translateY(1px);
}

.nav-has-menu.is-active .nav-menu-trigger {
  color: var(--accent-ink);
  font-weight: 600;
}

.nav-submenu {
  list-style: none;
  margin: 0;
  padding: 0.45rem;
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  min-width: 12rem;
  background: rgba(252, 250, 246, 0.98);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 60;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.nav-submenu[hidden] {
  display: none !important;
}

/* Pas de soulignement / style top-level sur le sous-menu */
.nav-submenu a::after {
  display: none !important;
}

.nav-submenu a.active {
  font-weight: 600;
}

.nav-submenu li {
  margin: 0;
}

.nav-submenu a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.nav-submenu a:hover,
.nav-submenu a.active {
  background: rgba(194, 74, 46, 0.08);
  color: var(--accent-ink);
}

.nav-submenu-divider {
  height: 1px;
  margin: 0.35rem 0.25rem;
  background: var(--line);
  list-style: none;
}

.nav-submenu-logout {
  color: var(--mute) !important;
}

.nav-submenu-logout:hover {
  color: var(--ink) !important;
  background: rgba(18, 18, 18, 0.05) !important;
}

.nav-cta.btn-primary {
  padding: 0.55rem 1.05rem !important;
  font-size: 0.88rem;
  margin-left: 0.25rem !important;
  color: var(--paper);
}

.nav-links a.nav-cta.btn-primary:hover {
  color: var(--paper);
}

.nav-cta.btn-ghost {
  border-radius: var(--radius-md);
  padding: 0.55rem 1rem !important;
}

@media (max-width: 820px) {
  .nav-links.open {
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-links > li > a:not(.btn)::after {
    display: none;
  }

  .nav-has-menu {
    width: 100%;
    border-top: none;
  }

  .nav-has-menu > .nav-menu-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 0;
  }

  .nav-submenu {
    position: static;
    min-width: 0;
    margin: 0 0 0.35rem;
    padding: 0.15rem 0 0.35rem 0.75rem;
    box-shadow: none;
    border: none;
    border-left: 2px solid rgba(194, 74, 46, 0.22);
    border-radius: 0;
    background: transparent;
    transform: none;
    opacity: 1;
  }

  .nav-submenu li {
    border-bottom: none;
  }

  .nav-submenu a {
    padding: 0.6rem 0;
    font-size: 0.92rem;
  }

  .nav-cta.btn-primary {
    width: 100%;
    justify-content: center;
    margin: 0.5rem 0 0 !important;
  }
}

/* ——— Boutons ——— */
.btn {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), var(--shadow-xs);
}

.btn-primary {
  background: linear-gradient(180deg, #1a1a1a 0%, var(--ink) 100%);
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-ink) 100%);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ——— Titres & pages ——— */
.page-head {
  border-bottom-color: rgba(18, 18, 18, 0.08);
}

.page-title-logo {
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.page-head h1 {
  letter-spacing: -0.03em;
}

.legal-kicker {
  color: var(--accent);
  font-weight: 600;
}

/* ——— Cartes & grilles ——— */
.product-card,
.info-card {
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  backdrop-filter: blur(6px);
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease),
    border-color 0.25s var(--ease);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(18, 18, 18, 0.14);
}

.catalog-card {
  border-radius: var(--radius-md);
  padding: 0.35rem;
}

.catalog-card:hover {
  transform: translateY(-4px);
}

.catalog-media {
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.catalog-meta h2 {
  transition: color 0.25s var(--ease);
}

.catalog-card:hover .catalog-meta h2 {
  color: var(--accent-ink);
}

.price-tier {
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, background 0.2s;
}

.price-tier:hover {
  border-color: rgba(194, 74, 46, 0.25);
  background: rgba(255, 255, 255, 0.5);
}

/* ——— Toolbar catalogue ——— */
.catalog-toolbar {
  padding: 1rem 1.15rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-glass);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-xs);
}

.catalog-search,
.catalog-select {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.6);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.catalog-search:focus,
.catalog-select:focus {
  outline: none;
  border-color: rgba(194, 74, 46, 0.4);
  box-shadow: var(--focus-ring);
}

/* ——— Fiche produit ——— */
.detail-hero {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.detail-thumb {
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, transform 0.2s;
}

.detail-thumb:hover {
  transform: scale(1.03);
}

.detail-thumb.is-active {
  box-shadow: 0 0 0 2px var(--accent);
  border-color: var(--accent);
}

.account-section,
.product-buy-block {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-glass);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-xs);
}

.reviews-block {
  margin-top: 0.5rem;
}

.review-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  margin-bottom: 0.65rem;
}

.review-stars {
  color: var(--accent);
  letter-spacing: 0.05em;
}

.product-badge-antileak {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(47, 107, 79, 0.1);
  border: 1px solid rgba(47, 107, 79, 0.22);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ok);
}

/* ——— Formulaires ——— */
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea,
.promo-field input {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus,
.promo-field input:focus {
  outline: none;
  border-color: rgba(194, 74, 46, 0.45);
  box-shadow: var(--focus-ring);
  background: rgba(255, 255, 255, 0.85);
}

/* ——— Flash & alerts ——— */
.flash.warn,
.flash.ok {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  font-weight: 500;
}

/* ——— Footer ——— */
.site-foot {
  background:
    linear-gradient(180deg, rgba(243, 239, 232, 0.4) 0%, rgba(235, 229, 219, 0.85) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.site-foot-cols a {
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
  display: inline-block;
}

.site-foot-cols a:hover {
  transform: translateX(2px);
}

/* ——— Pages légales ——— */
.legal-nav {
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.legal-nav a {
  border-radius: 999px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  background: var(--surface-glass);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.legal-nav a:hover {
  border-color: rgba(18, 18, 18, 0.18);
  background: rgba(255, 255, 255, 0.65);
}

.legal-nav a.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.legal-doc section {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.legal-doc section:last-child {
  border-bottom: none;
}

/* ——— Équipe ——— */
.team-member-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.team-member-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-filter-btn {
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.team-filter-btn.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ——— Tables simples ——— */
.simple-table tbody tr {
  transition: background 0.15s;
}

.simple-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ——— Compte / achats ——— */
.purchase-list li {
  transition: background 0.2s;
  border-radius: var(--radius-sm);
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.purchase-list li:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ——— Liens texte ——— */
.muted a,
.page-head .lede a,
.card-link {
  color: var(--accent-ink);
  text-underline-offset: 0.15em;
  transition: color 0.2s;
}

.muted a:hover,
.card-link:hover {
  color: var(--accent);
}

body.nav-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .product-card:hover,
  .catalog-card:hover,
  .team-member-card:hover {
    transform: none;
  }
}