/* ============================================
   洛阳桑海建筑劳务 - 行业特色增强样式
   🏗️ 施工现场 · 工程进度 · 安全管理
   ============================================ */

/* 施工安全天数计数器 */
.safety-counter {
  position: relative;
  padding: var(--spacing-8);
  background: linear-gradient(135deg, #FF6B35 0%, #E85D2A 100%);
  border-radius: var(--radius-2xl);
  color: white;
  text-align: center;
  overflow: hidden;
}

.safety-counter::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: pulse-safety 3s ease-in-out infinite;
}

@keyframes pulse-safety {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 0.3; }
}

.safety-counter__number {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--spacing-3);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.safety-counter__label {
  font-size: 1.1rem;
  opacity: 0.95;
  letter-spacing: 0.05em;
}

.safety-counter__icon {
  position: absolute;
  bottom: var(--spacing-4);
  right: var(--spacing-4);
  font-size: 3rem;
  opacity: 0.15;
}

/* 工程进度时间轴 */
.construction-timeline {
  position: relative;
  padding: var(--spacing-12) 0;
}

.construction-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, 
    transparent 0%, 
    #FF6B35 20%, 
    #FF6B35 80%, 
    transparent 100%
  );
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-10);
  align-items: center;
}

.timeline-item:nth-child(even) .timeline-content:first-child {
  order: 3;
  text-align: left;
}

.timeline-item:nth-child(even) .timeline-icon {
  order: 2;
}

.timeline-item:nth-child(even) .timeline-content:last-child {
  order: 1;
  text-align: right;
}

.timeline-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FF6B35, #E85D2A);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
  position: relative;
  z-index: 2;
  animation: icon-bounce 2s ease-in-out infinite;
}

@keyframes icon-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.timeline-content {
  padding: var(--spacing-6);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid #FF6B35;
}

.timeline-content h3 {
  color: #2C3E50;
  font-size: 1.3rem;
  margin-bottom: var(--spacing-2);
}

.timeline-content p {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.timeline-date {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: rgba(255, 107, 53, 0.1);
  color: #E85D2A;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
}

/* 工人技能标签 */
.worker-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
}

.skill-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(232, 93, 42, 0.05));
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-full);
  color: #E85D2A;
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.skill-badge:hover {
  background: linear-gradient(135deg, #FF6B35, #E85D2A);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.skill-badge::before {
  content: '⚒️';
  font-size: 1.1em;
}

/* 项目卡片 - 建筑风格 */
.project-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #FF6B35, #E85D2A, #FF6B35);
  background-size: 200% 100%;
  animation: progress-bar 3s linear infinite;
}

@keyframes progress-bar {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.project-card__image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-card__image img {
  transform: scale(1.1);
}

.project-card__badge {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(255, 107, 53, 0.95);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.project-card__content {
  padding: var(--spacing-6);
}

.project-card__title {
  font-size: 1.4rem;
  color: #2C3E50;
  margin-bottom: var(--spacing-3);
}

.project-card__meta {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
}

.project-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.project-card__meta-icon {
  color: #FF6B35;
  font-size: 1.2em;
}

/* 工地实况看板 */
.site-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  padding: var(--spacing-8);
  background: linear-gradient(135deg, #2C3E50 0%, #1A252F 100%);
  border-radius: var(--radius-2xl);
  color: white;
}

.dashboard-metric {
  text-align: center;
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-fast);
}

.dashboard-metric:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.dashboard-metric__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-3);
  opacity: 0.9;
}

.dashboard-metric__value {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--spacing-2);
  color: #FF6B35;
}

.dashboard-metric__label {
  font-size: var(--font-size-sm);
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .construction-timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-4);
  }
  
  .timeline-item:nth-child(even) .timeline-content:first-child {
    order: initial;
    text-align: left;
  }
  
  .timeline-item:nth-child(even) .timeline-icon {
    order: initial;
  }
  
  .timeline-item:nth-child(even) .timeline-content:last-child {
    order: initial;
    text-align: left;
  }
  
  .timeline-content:first-child {
    display: none;
  }
  
  .safety-counter__number {
    font-size: 3rem;
  }
}