/* 境禾项目 - 首页样式 */

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-primary-pale) 100%);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23B8956B' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: var(--spacing-md);
}

.hero-logo {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.hero-logo svg {
  width: 120px;
  height: 120px;
  fill: var(--color-white);
}

.hero-title {
  font-size: 3.5rem;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.2em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
  font-weight: 300;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 2;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* Features Section */
.features {
  background-color: var(--color-white);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  border-radius: var(--radius-lg);
  background-color: var(--color-cream);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  background-color: var(--color-primary-pale);
  transform: translateY(-8px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-black);
}

.feature-text {
  color: var(--color-gray);
  line-height: 1.8;
}

/* About Preview Section */
.about-preview {
  background-color: var(--color-primary-pale);
}

.about-preview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-preview-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.about-preview-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

.about-preview-text p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-sm);
  line-height: 2;
}

/* Products Preview Section */
.products-preview {
  background-color: var(--color-white);
}

.product-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.product-card-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image {
  transform: scale(1.05);
}

.product-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-md);
  background: linear-gradient(to top, rgba(44, 40, 36, 0.8), transparent);
  color: var(--color-white);
}

.product-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.product-card-price {
  font-size: 1.1rem;
  color: var(--color-primary-light);
}

/* News Section */
.news {
  background-color: var(--color-cream);
}

.news-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
}

.news-card-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.news-card-day {
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1;
}

.news-card-month {
  font-size: 0.875rem;
  text-transform: uppercase;
}

.news-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-black);
}

.news-card-excerpt {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

.news-card-link {
  color: var(--color-primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.news-card-link:hover {
  color: var(--color-primary-dark);
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.cta p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.cta .btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.cta .btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-logo {
    width: 140px;
    height: 140px;
  }
  
  .hero-logo svg {
    width: 90px;
    height: 90px;
  }
  
  .about-preview-content {
    grid-template-columns: 1fr;
  }
  
  .about-preview-text h2 {
    font-size: 1.75rem;
  }
}