/* ============================================
   WPS Office - Homepage Specific Styles
   ============================================ */

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-base);
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 80px;
  padding-bottom: 80px;
}

.hero-layout {
  display: flex;
  align-items: center;
  min-height: 70vh;
}

.hero-text {
  max-width: 640px;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-tertiary);
  max-width: 480px;
  margin-top: 24px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-platforms {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
}

.platform-icons {
  display: flex;
  gap: 12px;
  align-items: center;
}

.platform-icons svg {
  color: var(--text-tertiary);
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.platform-icons svg:hover {
  opacity: 1;
  color: var(--text-primary);
}

/* ---- Components Gallery ---- */
.section-header {
  margin-bottom: 64px;
}

.section-header-centered {
  text-align: center;
  margin-bottom: 24px;
}

.components-grid {
  border-top: 1px solid var(--border-divider);
  border-left: 1px solid var(--border-divider);
}

.component-card {
  border-right: 1px solid var(--border-divider);
  border-bottom: 1px solid var(--border-divider);
  padding: 48px;
  transition: background-color var(--transition-smooth);
}

.component-card .card-icon {
  color: var(--text-primary);
  transition: transform var(--transition-smooth);
}

.component-card:hover .card-icon {
  transform: scale(1.05);
}

.component-card .card-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.component-card .card-desc {
  font-size: 14px;
  line-height: 1.8;
}

/* ---- Platform Downloads ---- */
.platform-downloads {
  padding-top: var(--section-gap);
}

.platform-cards {
  gap: 24px;
  margin-top: 48px;
}

.platform-card-item {
  border: 1px solid var(--border-divider);
  padding: 40px 32px;
  text-align: center;
  background: var(--surface-pure);
  transition: background-color var(--transition-smooth);
}

.platform-card-item:hover {
  background-color: #f5f5f5;
}

.platform-card-icon {
  color: var(--text-primary);
  margin-bottom: 20px;
}

.platform-card-icon svg {
  width: 48px;
  height: 48px;
}

.platform-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.platform-card-desc {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ---- Feature Spotlight ---- */
.feature-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
}

.feature-sticky {
  position: sticky;
  top: 120px;
  align-self: start;
}

.feature-sticky h2 {
  font-size: 40px;
  line-height: 1.15;
}

.feature-content {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.feature-block h3 {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.feature-block p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.feature-block mark.sweep-highlight {
  font-weight: 500;
}

/* ---- Stats Section ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

/* ---- Reviews ---- */
.reviews-header {
  margin-bottom: 48px;
  padding-top: 64px;
}

.reviews-scroll {
  gap: 40px;
  padding-bottom: 8px;
}

.reviews-scroll .review-card {
  flex-shrink: 0;
  width: 380px;
}

.reviews-scroll .star-rating {
  margin-bottom: 16px;
}

/* ---- Comparison ---- */
.compare-wrapper {
  overflow-x: auto;
  margin-top: 48px;
}

.compare-table {
  min-width: 600px;
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 800px;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .hero-layout {
    min-height: auto;
    padding: 40px 0;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .component-card {
    padding: 32px 24px;
  }

  .feature-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-sticky {
    position: static;
  }

  .feature-sticky h2 {
    font-size: 28px;
  }

  .feature-content {
    gap: 48px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .reviews-scroll .review-card {
    width: 300px;
  }

  .platform-cards {
    grid-template-columns: 1fr;
  }
}