/**
 * Bijoux — layout.css
 * Chrome (announce/header/nav/drill/search/footer) + sections home (hero/collections/
 * editorial/newsletter) + flottants (WhatsApp/back-to-top). Mobile-first, tokens, logique RTL.
 */

/* ============================================================ Announce bar */
.bij-announce { background: var(--color-primary); color: var(--color-on-primary); font-size: var(--font-size-xs); }
.bij-announce__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: 40px; }
.bij-announce__msg { margin: 0; flex: 1; text-align: center; letter-spacing: 0.04em; opacity: 0.92; }
.bij-announce__locale { display: flex; align-items: center; gap: var(--space-2); flex: 0 0 auto; }
@media (max-width: 760px) { .bij-announce__msg { font-size: 11px; } .bij-announce__locale { display: none; } }

/* Sélecteurs devise/langue (dropdown) */
.bij-select { position: relative; }
.bij-select__btn { display: inline-flex; align-items: center; gap: 4px; background: transparent; border: 0; color: inherit; font: inherit; letter-spacing: 0.06em; cursor: pointer; padding: 6px 4px; text-transform: uppercase; }
.bij-select__btn .fa { font-size: 10px; opacity: 0.7; }
.bij-select__menu { position: absolute; inset-inline-end: 0; top: calc(100% + 4px); min-width: 84px; margin: 0; padding: 4px 0; list-style: none;
  background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); box-shadow: var(--shadow-md); z-index: 1200; display: none; }
.bij-select.is-open .bij-select__menu { display: block; }
.bij-select__menu li { list-style: none; }
.bij-select__menu form { margin: 0; }
.bij-select__option { display: block; width: 100%; text-align: start; background: transparent; border: 0; font: inherit; color: var(--color-text); padding: 8px 14px; cursor: pointer; letter-spacing: 0.06em; }
.bij-select__option:hover { background: var(--color-surface-alt); color: var(--color-accent-ink); }

/* ============================================================ Header */
.bij-header { position: sticky; top: 0; z-index: 1000; background: var(--color-background); border-bottom: 1px solid var(--color-border); transition: box-shadow var(--transition-base); }
.bij-header.is-stuck { box-shadow: var(--shadow-sm); }
.bij-header__main { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: var(--header-height); gap: var(--space-4); }
.bij-header__start { display: flex; align-items: center; gap: var(--space-2); justify-self: start; }
.bij-header__end { display: flex; align-items: center; gap: var(--space-3); justify-self: end; }

/* Logo */
.bij-logo { justify-self: center; text-align: center; display: inline-flex; align-items: center; }
.bij-logo__img { max-height: 44px; width: auto; }
.bij-logo__word { font-family: var(--font-family-heading); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600; letter-spacing: 0.06em; color: var(--color-text); text-transform: uppercase; }

/* Actions (search/account/wishlist/cart) */
.bij-action { position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: 3px; min-width: 44px; min-height: 44px; justify-content: center;
  background: transparent; border: 0; color: var(--color-text); cursor: pointer; text-decoration: none; padding: 4px; }
.bij-action:hover { color: var(--color-accent-ink); }
.bij-action__ico { position: relative; font-size: 18px; line-height: 1; }
.bij-action__label { font-size: 10px; letter-spacing: var(--letter-spacing-label); text-transform: uppercase; color: var(--color-text-muted); }
.bij-action__badge { position: absolute; top: -8px; inset-inline-end: -10px; min-width: 16px; height: 16px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center; background: var(--color-accent); color: var(--color-on-accent);
  font-size: 10px; font-weight: var(--font-weight-medium); border-radius: 999px; line-height: 1; }

/* Burger */
.bij-burger { display: none; flex-direction: column; justify-content: center; gap: 4px; width: 44px; height: 44px; background: transparent; border: 0; cursor: pointer; padding: 10px; }
.bij-burger span { display: block; height: 1.5px; background: var(--color-text); transition: transform var(--transition-base), opacity var(--transition-base); }
@media (max-width: 1024px) { .bij-burger { display: inline-flex; } }

/* ============================================================ Nav (desktop) */
.bij-nav { border-top: 1px solid var(--color-border); }
.bij-nav__list { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-6); margin: 0; padding: 0; list-style: none; min-height: 48px; }
.bij-nav__item { position: relative; list-style: none; }
.bij-nav__link { display: inline-flex; align-items: center; gap: 5px; padding: 14px 0; font-size: var(--font-size-xs); font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-label); text-transform: uppercase; color: var(--color-text); }
.bij-nav__link:hover, .bij-nav__item.is-active > .bij-nav__link { color: var(--color-accent-ink); }
.bij-nav__link--accent { color: var(--color-accent-ink); }
.bij-nav__caret { font-size: 10px; opacity: 0.7; }
.bij-nav__dropdown { position: absolute; top: 100%; inset-inline-start: 50%; transform: translateX(-50%) translateY(6px);
  min-width: 200px; background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-md);
  padding: var(--space-2) 0; opacity: 0; visibility: hidden; transition: opacity var(--transition-base), transform var(--transition-base); z-index: 1100; }
[dir=rtl] .bij-nav__dropdown { transform: translateX(50%) translateY(6px); }
.bij-nav__item.has-sub:hover .bij-nav__dropdown, .bij-nav__item.has-sub:focus-within .bij-nav__dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
[dir=rtl] .bij-nav__item.has-sub:hover .bij-nav__dropdown { transform: translateX(50%) translateY(0); }
.bij-nav__sublist { list-style: none; margin: 0; padding: 0; }
.bij-nav__sublist a { display: block; padding: 9px 20px; font-size: var(--font-size-sm); color: var(--color-text); white-space: nowrap; }
.bij-nav__sublist a:hover { background: var(--color-surface-alt); color: var(--color-accent-ink); }
@media (max-width: 1024px) { .bij-nav { display: none; } }

/* ============================================================ Search panel */
.bij-search { border-top: 1px solid var(--color-border); background: var(--color-background); }
.bij-search[hidden] { display: none; }
.bij-search__form { position: relative; display: flex; gap: var(--space-3); padding-block: var(--space-4); }
.bij-search__input { flex: 1 1 auto; min-width: 0; padding: 14px 16px; font-size: var(--font-size-base); font-family: var(--font-family-base);
  background: var(--color-surface); border: 1px solid var(--color-border-strong); color: var(--color-text); }
.bij-search__input:focus { outline: none; border-color: var(--color-accent-ink); }
.bij-search__btn { flex: 0 0 auto; }
.bij-search__suggest { position: absolute; top: calc(100% + 2px); inset-inline: 0; background: var(--color-surface); border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md); z-index: 1200; max-height: 460px; overflow-y: auto; }
.bij-search__suggest[hidden] { display: none; }
.bij-search__suggest-item { display: flex; align-items: center; gap: var(--space-3); padding: 10px 14px; color: var(--color-text); text-decoration: none; border-bottom: 1px solid var(--color-border); }
.bij-search__suggest-item:last-child { border-bottom: 0; }
.bij-search__suggest-item:hover, .bij-search__suggest-item.is-active { background: var(--color-surface-alt); }
.bij-search__suggest-empty, .bij-search__suggest-loading { padding: 14px; text-align: center; color: var(--color-text-muted); font-size: var(--font-size-sm); }

/* ============================================================ Drill (mobile off-canvas) */
.bij-drill-overlay { position: fixed; inset: 0; background: rgba(26,23,20,0.5); z-index: 1290; }
.bij-drill-overlay[hidden] { display: none; }
.bij-drill { position: fixed; top: 0; inset-inline-end: 0; bottom: 0; width: 86%; max-width: 360px; height: 100dvh; z-index: 1300;
  background: var(--color-background); box-shadow: -6px 0 28px rgba(26,23,20,0.22); transform: translateX(100%); transition: transform 0.3s ease;
  display: none; flex-direction: column; overflow: hidden; }
[dir=rtl] .bij-drill { transform: translateX(-100%); }
@media (max-width: 1024px) { .bij-drill { display: flex; } }
body.bij-nav-open .bij-drill { transform: translateX(0); }
.bij-drill__head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--color-border); background: var(--color-surface-alt); flex-shrink: 0; }
.bij-drill__title { font-family: var(--font-family-heading); font-weight: 600; font-size: 1.375rem; letter-spacing: 0.04em; }
.bij-drill__close { background: none; border: 0; font-size: 28px; line-height: 1; color: var(--color-text); cursor: pointer; padding: 0 6px; }
.bij-drill__list { list-style: none; margin: 0; padding: 0; }
.bij-drill__list--root { flex: 1; overflow-y: auto; position: relative; }
.bij-drill__item { list-style: none; border-bottom: 1px solid var(--color-border); }
.bij-drill__link { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); width: 100%; background: none; border: 0; text-align: start;
  padding: 15px 20px; min-height: 54px; font-family: var(--font-family-base); font-size: 1rem; color: var(--color-text); text-decoration: none; cursor: pointer; }
.bij-drill__link:hover { color: var(--color-accent-ink); }
.bij-drill__link--all { color: var(--color-accent-ink); font-weight: var(--font-weight-medium); }
.bij-drill__expand .fa { font-size: 12px; color: var(--color-text-muted); }
.bij-drill__panel { position: absolute; inset: 0; background: var(--color-background); transform: translateX(100%); transition: transform 0.28s ease; overflow-y: auto; visibility: hidden; display: flex; flex-direction: column; }
[dir=rtl] .bij-drill__panel { transform: translateX(-100%); }
.bij-drill__item.has-sub.is-open > .bij-drill__panel { transform: translateX(0); visibility: visible; }
.bij-drill__back { display: flex; align-items: center; gap: var(--space-2); width: 100%; background: var(--color-primary); color: var(--color-on-primary); border: 0;
  padding: 14px 20px; min-height: 50px; font-family: var(--font-family-base); font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); cursor: pointer; position: sticky; top: 0; }

/* ============================================================ Hero */
.bij-hero--static .bij-hero__inner { text-align: center; padding-block: clamp(64px, 12vw, 132px); background: var(--color-surface-alt); }
.bij-hero__title { margin: var(--space-3) 0; font-size: clamp(2.75rem, 7vw, 5rem); }
.bij-hero__lead { max-width: 56ch; margin: 0 auto var(--space-6); color: var(--color-text-muted); font-size: 1.125rem; }
.bij-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }

.bij-hero__slider { position: relative; height: clamp(420px, 62vh, 660px); overflow: hidden; }
.bij-hero__slide { position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: center; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 0.8s ease; }
.bij-hero__slide.is-active { opacity: 1; }
.bij-hero__slide-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,23,20,0.45), rgba(26,23,20,0)); }
.bij-hero__slide-caption { position: relative; color: #fff; font-family: var(--font-family-heading); font-size: clamp(1.75rem, 4vw, 3rem); padding: 0 var(--space-5) var(--space-8); text-align: center; }
.bij-hero__dots { position: absolute; inset-inline: 0; bottom: var(--space-4); display: flex; justify-content: center; gap: var(--space-2); z-index: 2; }
.bij-hero__dot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: rgba(255,255,255,0.5); cursor: pointer; padding: 0; }
.bij-hero__dot.is-active { background: #fff; }

/* ============================================================ Réassurance band */
.bij-trust-band { border-bottom: 1px solid var(--color-border); }

/* ============================================================ Collections */
.bij-collections { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (min-width: 800px) { .bij-collections { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); } }
.bij-collection { position: relative; display: flex; align-items: flex-end; aspect-ratio: 3 / 4; overflow: hidden; background: var(--color-surface-alt) center/cover no-repeat; color: #fff; }
.bij-collection--nobg { background: linear-gradient(150deg, var(--color-secondary) 0%, var(--color-primary) 100%); }
.bij-collection--nobg .bij-collection__overlay { background: none; }
.bij-collection--nobg .bij-collection__body { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; }
.bij-collection__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,23,20,0.55), rgba(26,23,20,0.05)); transition: background var(--transition-base); }
.bij-collection:hover .bij-collection__overlay { background: linear-gradient(to top, rgba(26,23,20,0.7), rgba(26,23,20,0.15)); }
.bij-collection__body { position: relative; z-index: 2; width: 100%; padding: var(--space-5); text-align: center; }
.bij-collection__name { display: block; font-family: var(--font-family-heading); font-size: 1.5rem; font-weight: 600; letter-spacing: 0.02em; }
.bij-collection__cta { display: inline-block; margin-top: var(--space-2); font-size: var(--font-size-xs); letter-spacing: var(--letter-spacing-label); text-transform: uppercase; opacity: 0.9; }

/* ============================================================ Editorial */
.bij-editorial__inner { max-width: 720px; margin-inline: auto; text-align: center; }
.bij-editorial__title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-4); }
.bij-editorial__lead { color: var(--color-text-muted); font-size: 1.0625rem; margin-bottom: var(--space-6); }

/* ============================================================ Newsletter */
.bij-newsletter { background: var(--color-surface-alt); border-top: 1px solid var(--color-border); }
.bij-newsletter__inner { display: grid; gap: var(--space-6); padding-block: clamp(48px, 7vw, 80px); align-items: center; }
@media (min-width: 860px) { .bij-newsletter__inner { grid-template-columns: 1.1fr 0.9fr; } }
.bij-newsletter__title { font-size: clamp(1.75rem, 3.4vw, 2.5rem); margin: var(--space-2) 0; }
.bij-newsletter__sub { color: var(--color-text-muted); margin: 0; }
.bij-newsletter__form { display: flex; gap: var(--space-3); }
.bij-newsletter__input { flex: 1 1 auto; min-width: 0; }
@media (max-width: 560px) { .bij-newsletter__form { flex-direction: column; } }

/* ============================================================ Footer */
.bij-footer { background: var(--color-primary); color: rgba(251,250,247,0.72); padding-block: clamp(48px, 7vw, 80px) var(--space-6); }
.bij-footer__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-7); }
@media (min-width: 700px) { .bij-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.bij-footer__logo .bij-logo__word, .bij-footer__logo { color: var(--color-on-primary); }
.bij-footer__logo img { max-height: 40px; width: auto; }
.bij-footer__tagline { margin: var(--space-4) 0; max-width: 42ch; color: rgba(251,250,247,0.6); font-size: var(--font-size-sm); line-height: 1.6; }
.bij-footer__social { display: flex; gap: var(--space-3); }
.bij-footer__social a { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(251,250,247,0.2); color: var(--color-on-primary); font-size: 15px; transition: border-color var(--transition-base), color var(--transition-base); }
.bij-footer__social a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.bij-footer__col { display: flex; flex-direction: column; gap: var(--space-3); }
.bij-footer__col-title { font-size: var(--font-size-xs); letter-spacing: var(--letter-spacing-label); text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-1); }
.bij-footer__col a { color: rgba(251,250,247,0.72); font-size: var(--font-size-sm); }
.bij-footer__col a:hover { color: var(--color-on-primary); }
.bij-footer__bar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; justify-content: space-between; margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid rgba(251,250,247,0.14); font-size: var(--font-size-xs); color: rgba(251,250,247,0.55); }

/* ============================================================ Floats */
.bij-whatsapp { position: fixed; inset-block-end: 24px; inset-inline-end: 24px; z-index: 900; width: 52px; height: 52px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-primary); color: var(--color-on-primary); font-size: 24px; border-radius: 50%; box-shadow: var(--shadow-md); transition: background var(--transition-base); }
.bij-whatsapp:hover { background: var(--color-accent-ink); color: #fff; }
.bij-to-top { position: fixed; inset-block-end: 24px; inset-inline-start: 24px; z-index: 900; width: 44px; height: 44px; display: none; align-items: center; justify-content: center;
  background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border-strong); box-shadow: var(--shadow-sm); }
.bij-to-top:hover { color: var(--color-accent-ink); border-color: var(--color-accent-ink); }