/* 业务详情页样式 */

.page-hero {
  position: relative;
  padding: calc(72px + 5rem) 0 4rem;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 30%;
  left: 50%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(184, 146, 74, 0.1) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.page-hero-title {
  font-size: var(--fs-6xl);
  font-weight: 900;
  color: var(--color-text-primary);
  margin: 1rem 0 1.5rem;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.page-hero-desc {
  font-size: var(--fs-lg);
  color: var(--color-text-tertiary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* 业务详情大卡片 */
.service-detail {
  margin-bottom: 3rem;
  padding: 3rem;
  background: var(--color-bg-secondary);
  background-image: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-detail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s ease;
}

.service-detail:hover::before {
  transform: scaleY(1);
}

.service-detail:hover {
  border-color: var(--color-gold-primary);
  transform: translateX(8px);
}

.service-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.service-detail-icon {
  font-size: 4rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 16px var(--color-gold-glow));
}

.service-detail-info {
  flex: 1;
}

.service-detail-title {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.service-detail-subtitle {
  font-family: var(--font-en);
  font-size: var(--fs-base);
  color: var(--color-gold-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.service-detail-summary {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.service-detail-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-detail-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(184, 146, 74, 0.05);
  border: 1px solid rgba(184, 146, 74, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.service-detail-feature::before {
  content: '✓';
  color: var(--color-gold-secondary);
  font-weight: 800;
  font-size: var(--fs-base);
}

.service-detail-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.service-detail-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 广告位 */
.ad-slot {
  position: relative;
  padding: 3rem;
  background: var(--gradient-card);
  border: 2px dashed var(--color-gold-primary);
  border-radius: var(--radius-xl);
  text-align: center;
  margin-top: 4rem;
}

.ad-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: var(--color-bg-primary);
  padding: 0.25rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
}

.ad-title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.ad-desc {
  color: var(--color-text-tertiary);
  font-size: var(--fs-base);
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .service-detail {
    padding: 1.5rem;
  }

  .service-detail-header {
    flex-direction: column;
    gap: 1rem;
  }

  .service-detail-title {
    font-size: var(--fs-3xl);
  }

  .ad-slot {
    padding: 2rem 1.5rem;
  }
}