/*
 * ============================================================
 *  KWMS v2 — home.css
 *  Page vitrine publique (pré-login) du supermarché El Khayer.
 *  Chargée par templates/core/home.html (extends base/base.html).
 *  Utilise les tokens du Design System.
 * ============================================================ */

/* ================================================================
   LAYOUT GLOBAL
================================================================ */
.home {
  --home-header-h: 66px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
}

.home__container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding-inline: var(--space-5);
}

.home__section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-2);
}
.home__section-lead {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-8);
}
.home__section-title::after {
  content: "";
  display: block;
  width: 54px; height: 4px;
  margin: var(--space-3) auto 0;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

/* ================================================================
   HEADER MARKETING (sticky)
================================================================ */
.home-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--home-header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
body.is-offline .home-header { top: var(--offline-banner-height, 34px); }

.home-header__inner {
  height: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding-inline: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.home-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.home-brand__mark {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-darker) 100%);
  color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.home-brand__mark svg { width: 22px; height: 22px; }
.home-brand__name {
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  color: var(--color-primary-darker);
  letter-spacing: -0.01em;
}

/* Navigation desktop */
.home-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.home-nav__link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.home-nav__link:hover { color: var(--color-primary-dark); background: var(--color-surface-alt); }

.home-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Boutons */
.home-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}
.home-btn svg { width: 16px; height: 16px; }
.home-btn:active { transform: translateY(1px); }

.home-btn--primary { background: var(--color-primary); color: #fff; }
.home-btn--primary:hover { background: var(--color-primary-dark); }

.home-btn--ghost {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-border-dark);
}
.home-btn--ghost:hover { border-color: var(--color-primary); background: var(--color-surface-alt); }

.home-btn--accent { background: var(--color-accent); color: #fff; }
.home-btn--accent:hover { filter: brightness(0.95); }

/* Hamburger (mobile) */
.home-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.home-burger span {
  display: block;
  width: 20px; height: 2px;
  margin: 0 auto;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.home-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.home-burger.is-open span:nth-child(2) { opacity: 0; }
.home-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================================
   HERO
================================================================ */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary) 55%, var(--color-accent) 130%);
}

.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms var(--ease-in-out);
}
.hero__slide.is-active { opacity: 1; }
.hero__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__slide::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(6,95,70,0.82) 0%, rgba(5,150,105,0.55) 55%, rgba(4,30,25,0.45) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-12) var(--space-5);
  align-self: center;
  color: #fff;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}
.hero__title {
  font-size: clamp(2rem, 6vw, var(--text-4xl));
  font-weight: var(--font-extrabold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  max-width: 18ch;
  text-wrap: balance;
}
.hero__title .accent { color: #fde68a; }
.hero__subtitle {
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: rgba(255,255,255,0.92);
  margin-bottom: var(--space-8);
  max-width: 42ch;
  text-wrap: pretty;
}
.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--color-primary-darker);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
}
.hero__cta svg { width: 18px; height: 18px; }
.hero__cta:hover { transform: translateY(-2px); }
.hero__cta--outline {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.55);
  box-shadow: none;
}
.hero__cta--outline:hover { background: rgba(255,255,255,0.2); }

.hero__dots {
  position: absolute;
  bottom: var(--space-5);
  inset-inline-start: 50%;
  transform: translateX(50%);
  display: flex;
  gap: var(--space-2);
  z-index: 3;
}
.hero__dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background var(--transition-fast), width var(--transition-fast);
}
.hero__dot.is-active { background: #fff; width: 24px; border-radius: var(--radius-full); }

/* ================================================================
   SECTION RAYONS (carousel horizontal)
================================================================ */
.rayons { padding: var(--space-16) 0; }

.rayons__viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-2);
}
.rayons__viewport::-webkit-scrollbar { display: none; }

.rayons__track {
  display: flex;
  gap: var(--space-5);
  padding-inline: var(--space-5);
  width: max-content;
}

.rayon-card {
  scroll-snap-align: start;
  width: 260px;
  flex-shrink: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.rayon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.rayon-card__photo {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-surface-alt);
}
.rayon-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.rayon-card__placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  opacity: 0.5;
}
.rayon-card__placeholder svg { width: 48px; height: 48px; }

.rayon-card__body { padding: var(--space-4) var(--space-5) var(--space-5); }
.rayon-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.rayon-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rayons__empty,
.magasins__empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  padding: var(--space-10) 0;
}

/* ================================================================
   SECTION MAGASINS
================================================================ */
.magasins { padding: var(--space-16) 0; background: var(--color-surface-alt); }

.magasins__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.magasin-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}
.magasin-card:hover { box-shadow: var(--shadow-lg); }

.magasin-card__photo {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--color-surface-dark);
}
.magasin-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.magasin-card__placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  opacity: 0.4;
}
.magasin-card__placeholder svg { width: 56px; height: 56px; }

.magasin-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.magasin-card__name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}
.magasin-card__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.magasin-card__row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}
.magasin-card__row svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}
.magasin-card__row a { color: var(--color-text-secondary); }
.magasin-card__row a:hover { color: var(--color-primary); }

.magasin-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}
.magasin-card__actions .home-btn { flex: 1; justify-content: center; }

/* ================================================================
   FOOTER
================================================================ */
.home-footer {
  background: var(--color-primary-darker);
  color: rgba(255,255,255,0.85);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: auto;
}
.home-footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.4fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.home-footer__logo {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: #fff;
  margin-bottom: var(--space-3);
}
.home-footer__tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 38ch;
  margin-bottom: var(--space-4);
}
.home-footer__socials { display: flex; gap: var(--space-2); }
.home-footer__social {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: #fff;
  transition: background var(--transition-fast);
}
.home-footer__social:hover { background: var(--color-primary); }
.home-footer__social svg { width: 18px; height: 18px; }

.home-footer__heading {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: #fff;
  margin-bottom: var(--space-4);
}
.home-footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.home-footer__links a { color: rgba(255,255,255,0.82); font-size: var(--text-sm); transition: color var(--transition-fast); }
.home-footer__links a:hover { color: #fff; }

.home-footer__contact { display: flex; flex-direction: column; gap: var(--space-3); }
.home-footer__contact-item { display: flex; align-items: center; gap: var(--space-3); }
.home-footer__contact-icon {
  width: 36px; height: 36px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: #fff;
}
.home-footer__contact-icon svg { width: 16px; height: 16px; }
.home-footer__contact-text { display: flex; flex-direction: column; line-height: var(--leading-tight); }
.home-footer__contact-label { font-size: var(--text-xs); color: rgba(255,255,255,0.6); }
.home-footer__contact-val { font-size: var(--text-sm); color: #fff; }
a.home-footer__contact-val:hover { text-decoration: underline; }

.home-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-5);
}
.home-footer__copy { font-size: var(--text-xs); color: rgba(255,255,255,0.6); }
.home-footer__bottom-links { display: flex; gap: var(--space-4); }
.home-footer__bottom-links a { font-size: var(--text-xs); color: rgba(255,255,255,0.8); }
.home-footer__bottom-links a:hover { color: #fff; }

/* ================================================================
   MENU MOBILE (drawer)
================================================================ */
.home-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
}
.home-mobile-menu.is-open { display: block; }
.home-mobile-menu__overlay { position: absolute; inset: 0; background: var(--color-overlay); }
.home-mobile-menu__panel {
  position: absolute;
  top: 0; bottom: 0;
  inset-inline-start: 0;
  width: min(82vw, 320px);
  background: var(--color-white);
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--shadow-2xl);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}
[dir="rtl"] .home-mobile-menu__panel { transform: translateX(100%); }
.home-mobile-menu.is-open .home-mobile-menu__panel { transform: translateX(0); }
.home-mobile-menu__link {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  border-radius: var(--radius-md);
}
.home-mobile-menu__link:hover { background: var(--color-surface-alt); color: var(--color-primary-dark); }
.home-mobile-menu__sep { height: 1px; background: var(--color-border); margin: var(--space-3) 0; }

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 860px) {
  .home-footer__top { grid-template-columns: 1fr 1fr; }
  .home-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .home-nav,
  .home-actions { display: none; }
  .home-burger { display: flex; }
  .hero { min-height: 460px; }
  .magasins__grid { grid-template-columns: 1fr; }
  .home-footer__top { grid-template-columns: 1fr; gap: var(--space-6); }
  .home-footer__bottom { justify-content: center; text-align: center; }
}