/* =====================================================================
   CHAINS LUXURY HOMEPAGE — Homepage-specific styles only
   Header, footer, announcement bar, mobile nav, overlay, and logo shimmer
   are all handled by theme.css
   ===================================================================== */

/* -- Custom Properties Override (homepage-specific) -- */
:root {
  --font-size-hero: clamp(2.5rem, 6vw, 5rem);
  --font-size-section: clamp(1.75rem, 3.5vw, 2.75rem);
  --font-size-card-title: 1.125rem;
}

/* -- Hero Section -- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 85vh;
  background: linear-gradient(160deg, #2c2520 0%, #1a1714 40%, #2c2520 100%);
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: none;
}

.hero__decorative {
  position: absolute;
  top: 50%;
  right: 8%;
  transform: translateY(-50%);
  opacity: 0.06;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 4rem var(--gutter) 5rem;
  text-align: left;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-hero);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  text-transform: none;
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  opacity: 0.8;
  max-width: 440px;
}

/* Fade-in-up animation */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.9s ease forwards;
  animation-delay: 0.2s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* -- Section Shared Styles -- */
.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: var(--font-size-section);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-muted);
}

/* -- Nos Iconiques Section -- */
.section-iconiques {
  background-color: var(--color-bg);
}

.iconiques-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.iconique-card {
  text-align: center;
}

.iconique-card__image {
  aspect-ratio: 4 / 5;
  background-color: var(--color-warm-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: transform 0.4s ease;
}

.iconique-card:hover .iconique-card__image {
  transform: scale(1.02);
}

.iconique-card__image svg {
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.iconique-card:hover .iconique-card__image svg {
  opacity: 0.55;
}

.iconique-card__name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  text-transform: none;
  letter-spacing: 0;
}

.iconique-card__desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.iconique-card__price {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.iconique-card__link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.03em;
  transition: color 0.3s ease;
}

.iconique-card__link:hover {
  color: var(--color-accent-hover);
}

/* -- Stock Badge (FOMO) -- */
.stock-badge {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.stock-badge--low {
  color: #c53030;
}
.stock-badge--limited {
  color: #b7791f;
}
.stock-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  animation: stockPulse 2s ease-in-out infinite;
}
.stock-badge--low .stock-badge__dot { background-color: #c53030; }
.stock-badge--limited .stock-badge__dot { background-color: #b7791f; }
@keyframes stockPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* -- Top 3 Community Section -- */
.section-top3 {
  background-color: var(--color-bg-dark, #1a1714);
  color: #fff;
  overflow: hidden;
}

.top3__eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-top3 .section-header h2 {
  color: #fff;
}

.section-top3 .section-subtitle {
  color: rgba(255, 255, 255, 0.5);
}

.top3-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.top3-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
  color: #fff;
  cursor: pointer;
}

.top3-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.top3-card__rank {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
  min-width: 48px;
  text-align: center;
}

.top3-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.top3-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 400;
  color: #fff;
  margin: 0;
}

.top3-card__bar-wrapper {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.top3-card__bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--color-accent), #e0c88a);
  transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: 0;
}

.top3-card__votes {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  white-space: nowrap;
  min-width: 80px;
  text-align: right;
}

.top3-card__votes strong {
  font-size: 1.25rem;
  font-weight: 500;
  color: #fff;
  display: block;
}

.top3__cta {
  text-align: center;
  margin-top: 3rem;
}

/* Animated entrance for cards */
.top3-card {
  opacity: 0;
  transform: translateY(20px);
}

.top3-card.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, background 0.3s ease, border-color 0.3s ease;
}

.top3-card:nth-child(1).is-visible { transition-delay: 0s; }
.top3-card:nth-child(2).is-visible { transition-delay: 0.15s; }
.top3-card:nth-child(3).is-visible { transition-delay: 0.3s; }

/* Live pulse dot next to eyebrow */
.top3__live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #e53e3e;
  border-radius: 50%;
  margin-right: 0.5rem;
  animation: livePulse 1.5s ease-in-out infinite;
  vertical-align: middle;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(229, 62, 62, 0); }
}

@media (max-width: 640px) {
  .top3-card {
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding: 1.25rem 1.25rem;
  }
  .top3-card__votes {
    grid-column: 1 / -1;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .top3-card__votes strong {
    display: inline;
  }
  .top3-card__rank {
    font-size: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .top3-card__bar {
    transition: none;
  }
  .top3-card {
    opacity: 1;
    transform: none;
  }
  .top3__live-dot {
    animation: none;
  }
}

/* -- Personnalisation Section -- */
.section-personnalisation {
  background-color: var(--color-cream);
  text-align: center;
}

.section-personnalisation p {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.btn--accent-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  background: transparent;
  border: 1px solid var(--color-accent);
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn--accent-outline:hover {
  background-color: var(--color-accent);
  color: #fff;
}

/* -- Editorial Banner -- */
.editorial-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  background: linear-gradient(160deg, #2c2520 0%, #1a1714 50%, #2c2520 100%);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.editorial-banner__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 3rem var(--gutter);
}

.editorial-banner__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  font-style: italic;
  margin-bottom: 1.25rem;
  color: #fff;
}

.editorial-banner__content p {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.3vw, 1.125rem);
  font-weight: 300;
  line-height: 1.7;
  opacity: 0.8;
  margin-bottom: 2.5rem;
}

/* -- Collection Grid Section -- */
.section-collection {
  background-color: var(--color-bg);
}

/* -- Brand Story Section -- */
.brand-story {
  background-color: var(--color-cream);
}

.brand-story__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.brand-story__image {
  aspect-ratio: 4 / 5;
  background-color: var(--color-warm-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-story__image svg {
  opacity: 0.2;
}

.brand-story__content {
  padding: 1rem 0;
}

.brand-story__quote {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  border: none;
  padding: 0;
}

.brand-story__attribution {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-bottom: 2rem;
  letter-spacing: 0.04em;
}

.brand-story__link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.03em;
  transition: color 0.3s ease;
}

.brand-story__link:hover {
  color: var(--color-accent-hover);
}

/* -- Trust Badges -- */
.trust-badges__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  text-align: center;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.trust-badge__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  color: var(--color-accent);
}

.trust-badge__title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text);
}

.trust-badge__text {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-muted);
  line-height: 1.5;
}

/* -- Partners Section -- */
.section-partners {
  background-color: var(--color-bg);
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}
.partner-card {
  padding: 2rem 1rem;
  border: 1px solid var(--color-border);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.partner-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}
.partner-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.partner-card__name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.partner-card__type {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-muted);
}

/* -- Newsletter (homepage override) -- */
.newsletter {
  padding: 5rem 0;
  text-align: center;
  background-color: var(--color-cream);
}

.newsletter h2 {
  font-family: var(--font-heading);
  font-size: var(--font-size-section);
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.newsletter p {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-muted);
  margin-bottom: 2rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter__form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 440px;
  margin: 0 auto;
}

.newsletter__input {
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--color-text);
  background-color: #fff;
  border: 1px solid var(--color-border);
  outline: none;
  transition: border-color 0.3s ease;
}

.newsletter__input:focus {
  border-color: var(--color-accent);
}

.newsletter__input::placeholder {
  color: var(--color-muted);
}

.newsletter .btn--accent {
  font-family: var(--font-body);
  padding: 14px 32px;
  font-size: 0.8rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* -- Skip to Content -- */
/* =====================================================================
   RESPONSIVE — Tablet (640px+)
   ===================================================================== */
@media (min-width: 640px) {
  .iconiques-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .trust-badges__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .brand-story__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .newsletter__form {
    flex-direction: row;
  }

  .newsletter__input {
    flex: 1;
  }
}

/* =====================================================================
   RESPONSIVE — Desktop (960px+)
   ===================================================================== */
@media (min-width: 960px) {
  .hero__content {
    padding: 5rem 4rem 6rem;
  }

  .trust-badges__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .brand-story__grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
  }

  .brand-story__content {
    padding: 2rem 0;
  }

  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

/* =====================================================================
   Day/Night Mode
   ===================================================================== */

/* -- Night mode overrides -- */
body.is-night .hero {
  background: linear-gradient(160deg, #0d1b2a 0%, #1b2838 40%, #0d1b2a 100%);
}

body.is-night .hero__decorative {
  opacity: 0.08;
  filter: brightness(0.8) saturate(0.5) hue-rotate(200deg);
}

body.is-night .announcement-bar {
  background-color: #0d1b2a;
}

/* =====================================================================
   Reduced Motion
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  .fade-in-up {
    opacity: 1;
    transform: none;
    animation: none;
  }
}