/* ==========================================
   首页专属样式
   ========================================== */

/* --- Hero Section --- */
.hero-home {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-home .hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-home .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 700px;
}

.hero-content .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(10, 110, 255, 0.15);
  border: 1px solid rgba(10, 110, 255, 0.3);
  border-radius: 50px;
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-content .badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--secondary);
  animation: blink 2s ease-in-out infinite;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, var(--secondary) 0%, #00FFB8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content .subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

/* --- Products Preview --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card:hover::after {
  transform: scaleX(1);
}

.product-card .icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.product-card h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.product-card p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.product-card .link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.product-card .link:hover {
  gap: 10px;
}

.product-card .link svg {
  width: 16px;
  height: 16px;
  transition: var(--transition);
}

/* --- Why Choose Us --- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.advantage-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.advantage-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.advantage-card .num {
  font-size: 2rem;
  font-weight: 800;
  color: rgba(10, 110, 255, 0.15);
  line-height: 1;
  flex-shrink: 0;
}

.advantage-card h4 {
  margin-bottom: 8px;
}

.advantage-card p {
  font-size: 0.9rem;
}

/* --- Clients / Trust --- */
.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.5;
}

.trust-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: 0.05em;
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(10,110,255,0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(108,92,231,0.15) 0%, transparent 50%);
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 32px;
}

/* --- News Section --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.news-card .thumb {
  height: 200px;
  background: var(--gradient-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.3;
}

.news-card .body {
  padding: 24px;
}

.news-card .date {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 8px;
}

.news-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  line-height: 1.5;
}

.news-card p {
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .hero-home {
    min-height: auto;
    padding: 140px 0 80px;
  }

  .hero-stats {
    gap: 24px;
  }

  .products-grid {
    grid-template-columns: 1fr !important;
  }

  .advantages-grid {
    grid-template-columns: 1fr !important;
  }

  .news-grid {
    grid-template-columns: 1fr !important;
  }

  .cta-banner {
    padding: 48px 24px;
    border-radius: var(--radius-lg);
  }
}