/* ============================================================
   TRUC XINH - Home Page Styles
   ============================================================ */

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg);
}

.hero:has(.hero-bg) {
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--nav-height) 0 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  filter: none;
}
.hero-bg-overlay {
  display: none;
}
.hero-bg-pattern {
  display: none;
}

/* Stats Bar */
.stats-bar {
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 70px rgba(113, 59, 54, 0.14);
  padding: var(--space-6) var(--space-10);
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: var(--space-6);
  margin: calc(-1 * var(--space-8)) var(--space-6) 0;
  position: relative;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.72);
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

.section {
  position: relative;
}

.section.container,
.section > .container,
.about-teaser > .container {
  position: relative;
  z-index: 1;
}

.section[aria-labelledby="collections-heading"] {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.46), rgba(253, 232, 212, 0.98)) !important;
}

.section[aria-labelledby="membership-heading"] {
  background:
    linear-gradient(180deg, var(--color-bg-alt) 0%, rgba(255, 255, 255, 0.42) 50%, var(--color-bg) 100%);
}

.img-placeholder {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), rgba(255, 213, 116, 0.22)),
    linear-gradient(145deg, var(--color-bg-alt), var(--color-border));
  color: rgba(113, 59, 54, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.54);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.section-header {
  align-items: flex-end;
  gap: var(--space-6);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.75rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 0.98;
  text-wrap: balance;
}

.section-link {
  border: 1px solid rgba(113, 59, 54, 0.16);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
}

.section-link:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

.news-card {
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(113, 59, 54, 0.09);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  box-shadow: 0 16px 44px rgba(113, 59, 54, 0.07);
}

.news-card:hover {
  padding-left: var(--space-5);
  transform: translateY(-2px);
  box-shadow: 0 22px 58px rgba(113, 59, 54, 0.11);
}

.news-card-title {
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 800;
}

.collection-card {
  border-radius: var(--radius-2xl);
  box-shadow: 0 24px 70px rgba(113, 59, 54, 0.16);
}

.collections-home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.collection-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: inherit;
  pointer-events: none;
}

.collection-card-overlay {
  background:
    linear-gradient(to top, rgba(45, 21, 18, 0.82) 0%, rgba(45, 21, 18, 0.24) 54%, rgba(45, 21, 18, 0.04) 100%);
}

.collection-card-name {
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.membership-card {
  border-radius: var(--radius-2xl);
  box-shadow: 0 24px 70px rgba(113, 59, 54, 0.14);
  isolation: isolate;
}

.membership-card::before {
  content: '';
  position: absolute;
  inset: 1px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: inherit;
  pointer-events: none;
}

.membership-card-name {
  font-family: var(--font-sans);
  letter-spacing: 0.2em;
}

.membership-card-price {
  letter-spacing: -0.03em;
}

/* About Teaser */
.about-teaser {
  padding: var(--space-24) 0;
  background:
    linear-gradient(180deg, var(--color-bg) 0%, rgba(255, 255, 255, 0.38) 48%, var(--color-bg-alt) 100%);
}
.about-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.about-teaser-text {}
.about-teaser-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.about-teaser-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.65rem);
  font-weight: 900;
  color: var(--color-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.about-teaser-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(113, 59, 54, 0.09);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(113, 59, 54, 0.06);
}
.about-feature-icon {
  font-size: var(--text-2xl);
  flex-shrink: 0;
}
.about-feature-title {
  font-weight: 700;
  color: var(--color-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}
.about-feature-desc {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}
.about-teaser-visual {
  position: relative;
}
.about-visual-img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: 0 30px 80px rgba(113, 59, 54, 0.2);
}
.about-visual-photo {
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: var(--color-bg-alt);
}
.about-visual-badge {
  position: absolute;
  bottom: var(--space-6);
  left: calc(-1 * var(--space-8));
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.about-badge-icon { font-size: 1.8rem; }
.about-badge-text { font-size: var(--text-xs); font-weight: 600; color: var(--color-secondary); }
.about-badge-num { font-size: var(--text-xl); font-weight: 800; color: var(--color-accent); }

/* Social Section */
.social-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 213, 116, 0.16), transparent 34%),
    linear-gradient(135deg, var(--color-secondary) 0%, var(--color-bg-dark) 100%);
  padding: var(--space-16) 0;
  text-align: center;
}
.social-section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  letter-spacing: 0.06em;
}
.social-section-sub {
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-8);
}
.social-section-icons { display: flex; justify-content: center; gap: var(--space-5); }
.social-section-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-base);
}
.social-section-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-base);
}
.social-section-icon:hover { color: var(--color-white); }
.social-section-icon:hover .social-section-icon-wrap {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--shadow-accent);
}
.social-section-name { font-size: var(--text-xs); font-weight: 500; }

.membership-home-layout {
  display: grid;
  grid-template-columns: minmax(420px, 680px) minmax(280px, 1fr);
  align-items: center;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
}

.membership-home-cards {
  max-width: 680px;
}

.membership-sticker-collage {
  min-height: 370px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: center;
}

.membership-sticker {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 213, 116, 0.18), transparent 54%),
    rgba(255, 255, 255, 0.36);
  border: 1px solid rgba(113, 59, 54, 0.08);
  box-shadow: 0 22px 58px rgba(113, 59, 54, 0.10);
  padding: var(--space-2);
}

.sticker-one,
.sticker-three {
  transform: translateY(18px);
}

.sticker-two,
.sticker-four {
  transform: translateY(-18px);
}

/* Responsive */
@media (max-width: 1024px) {
  .about-teaser-inner { grid-template-columns: 1fr; }
  .about-visual-badge { left: var(--space-4); }
  .stats-bar { flex-wrap: wrap; padding: var(--space-5); }
  .collections-home-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .membership-home-layout {
    grid-template-columns: 1fr;
  }
  .membership-home-cards {
    max-width: none;
  }
  .membership-sticker-collage {
    min-height: 0;
    max-width: 640px;
    margin: 0 auto;
  }
}
@media (max-width: 640px) {
  .hero-bg {
    justify-content: center;
    padding: var(--nav-height) 0 0;
  }
  .hero-bg-img {
    width: 100%;
    max-height: none;
    opacity: 1;
  }
  .about-features { grid-template-columns: 1fr; }
  .collections-home-grid { grid-template-columns: 1fr; }
  .membership-sticker-collage {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    gap: var(--space-3);
  }
  .sticker-one,
  .sticker-two,
  .sticker-three,
  .sticker-four {
    transform: none;
  }
  .stats-bar {
    flex-direction: column;
    align-items: center;
  }
  .stat-divider {
    width: 60px;
    height: 1px;
  }
}