/* ============================================
   home.css - 首页专属样式
   LGBTQ+ Weddings & Elopement Planning
   ============================================ */

/* ---------- Hero 区域 ---------- */
.hero {
  background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary) 55%, #8B4A8B 100%);
  color: #fff;
  padding: var(--space-16) var(--space-4);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(200, 155, 90, 0.35) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
  margin: 0 auto var(--space-6);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.hero .btn-cta {
  background: #fff;
  color: var(--brand-primary-dark);
  border-color: #fff;
  font-size: 1.1rem;
  padding: var(--space-4) var(--space-8);
  position: relative;
  z-index: 1;
}

.hero .btn-cta:hover {
  background: var(--brand-accent-light);
  border-color: var(--brand-accent-light);
  color: var(--brand-primary-dark);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ---------- 筒仓入口导航 ---------- */
.silo-nav {
  max-width: 1200px;
  margin: calc(-1 * var(--space-8)) auto 0;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 10;
}

.silo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.silo-card {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  transition: all 0.3s;
  text-decoration: none;
}

.silo-card:hover {
  background: var(--brand-primary-light);
  transform: translateY(-3px);
}

.silo-card h3 {
  font-size: 1.1rem;
  color: var(--brand-primary-dark);
  margin-bottom: var(--space-2);
}

.silo-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ---------- 精选内容区 ---------- */
.featured-section {
  max-width: 1200px;
  margin: var(--space-12) auto;
  padding: 0 var(--space-4);
}

.section-title {
  font-size: var(--font-size-h2);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: var(--space-6);
  font-size: 1rem;
}

/* ---------- 首页文章卡片网格 ---------- */
.home-article-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin: var(--space-6) 0;
}

.home-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.home-card:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 12px 32px rgba(107, 58, 107, 0.12);
  transform: translateY(-4px);
}

.home-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.home-card-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--brand-primary-light);
  position: relative;
}

.home-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.home-card:hover .home-card-cover img {
  transform: scale(1.05);
}

.home-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.home-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.home-category {
  color: var(--brand-accent-deep);
  font-weight: 700;
  background: var(--brand-accent-light);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.home-date {
  color: var(--text-muted);
  font-weight: 500;
}

.home-card-title {
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0;
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-card:hover .home-card-title {
  color: var(--brand-primary);
}

.home-card-summary {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}

.home-score {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-primary);
  background: var(--brand-primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.home-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-accent-deep);
  transition: transform 0.2s;
}

.home-card:hover .home-read-more {
  transform: translateX(4px);
  color: var(--brand-primary);
}

/* ---------- Why Trust Us 区 ---------- */
.trust-section {
  background: var(--bg-warm);
  padding: var(--space-12) var(--space-4);
  margin: var(--space-8) 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-section .section-title {
  text-align: center;
  margin-bottom: var(--space-8);
}

.trust-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.trust-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.trust-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.trust-card h3 {
  font-size: 1.05rem;
  color: var(--brand-primary-dark);
  margin-bottom: var(--space-2);
}

.trust-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ---------- 平板 ---------- */
@media (max-width: 992px) {
  .home-article-list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

/* ---------- 移动端 ---------- */
@media (max-width: 768px) {
  .hero {
    padding: var(--space-10) var(--space-4);
  }

  .silo-grid {
    grid-template-columns: 1fr;
    padding: var(--space-4);
    gap: var(--space-2);
  }

  .silo-card {
    text-align: left;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-height: 44px;
    padding: var(--space-2) var(--space-3);
  }

  .silo-card h3 {
    margin-bottom: 0;
    font-size: 1rem;
  }

  .silo-card p {
    display: none;
  }

  .home-article-list {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .featured-section {
    margin: var(--space-8) auto;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .home-card-body {
    padding: var(--space-4);
  }

  .home-card-title {
    font-size: 1rem;
  }
}