/* ============================================
   杭州广耀工贸有限公司 - 页面通用样式
   ============================================ */

/* ========== 页面标题区域 ========== */
.page-hero {
  position: relative;
  background: var(--gradient-steel);
  color: var(--color-text-white);
  padding: 110px var(--spacing-lg);
  text-align: center;
  margin-top: 70px;
  overflow: hidden;
}

.page-hero h1 {
  font-size: var(--font-size-h1);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
  letter-spacing: 1px;
}

.page-hero p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

.page-hero::before,
.page-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
  opacity: 0.12;
}

.page-hero::before {
  width: 420px;
  height: 420px;
  top: -120px;
  right: 15%;
  background: radial-gradient(circle, rgba(255, 193, 7, 0.3) 0%, transparent 70%);
}

.page-hero::after {
  width: 520px;
  height: 520px;
  bottom: -260px;
  left: 12%;
  background: radial-gradient(circle, rgba(255, 87, 34, 0.25) 0%, transparent 70%);
}

/* ========== 统计卡片 ========== */
.stat-card {
  background: rgba(15, 23, 31, 0.85);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  border: 1px solid rgba(96, 125, 139, 0.35);
  transition: all var(--transition-base);
  color: var(--color-text-white);
  position: relative;
  overflow: hidden;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.stat-label {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-semibold);
}

/* ========== 愿景卡片 ========== */
.vision-card {
  background: rgba(255, 255, 255, 0.04);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-primary);
  border: 1px solid rgba(96, 125, 139, 0.25);
  transition: all var(--transition-base);
}

.vision-card:hover {
  box-shadow: var(--box-shadow-lg);
  transform: translateY(-4px);
}

.vision-card h3 {
  font-size: var(--font-size-xl);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-md);
}

.vision-card p {
  color: var(--color-text-medium);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

/* ========== 时间线 ========== */
.timeline {
  position: relative;
  padding: var(--spacing-lg) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 87, 34, 0) 0%, rgba(255, 87, 34, 0.3) 15%, rgba(255, 87, 34, 0.6) 50%, rgba(255, 87, 34, 0.3) 85%, rgba(255, 87, 34, 0) 100%);
}

.timeline-item {
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.timeline-item:nth-child(odd) {
  padding-right: calc(50% + var(--spacing-lg));
  text-align: right;
}

.timeline-item:nth-child(even) {
  padding-left: calc(50% + var(--spacing-lg));
}

.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border: 4px solid var(--color-background);
  border-radius: 50%;
  top: 0;
  box-shadow: 0 0 18px rgba(255, 87, 34, 0.45);
}

.timeline-content {
  background-color: var(--color-background-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(96, 125, 139, 0.25);
  box-shadow: 0 16px 32px rgba(17, 24, 39, 0.08);
}

.timeline-year {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.timeline-description {
  color: var(--color-text-medium);
  line-height: var(--line-height-relaxed);
}

/* ========== 表格样式 ========== */
.table-container {
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

.table-container table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-background-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 32px rgba(15, 23, 31, 0.08);
}

.table-container th {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: var(--font-weight-bold);
}

.table-container td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.table-container tr:hover {
  background-color: var(--color-background-dark);
}

/* ========== 内容图片 ========== */
.content-image {
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-lg);
  border: 1px solid rgba(96, 125, 139, 0.25);
}

.content-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ========== 页面布局扩展 ========== */
.page-section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.page-section--light {
  background: var(--color-background-light);
}

.page-section--muted {
  background: var(--color-background);
}

.page-section--steel {
  background: linear-gradient(140deg, rgba(15, 23, 31, 0.96) 0%, rgba(28, 37, 46, 0.92) 45%, rgba(55, 71, 79, 0.9) 100%);
  color: var(--color-text-white);
}

.page-section--steel .section-title,
.page-section--steel .section-subtitle,
.page-section--steel p,
.page-section--steel li {
  color: rgba(255, 255, 255, 0.85);
}

.page-section-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 87, 34, 0.18), transparent 55%);
  pointer-events: none;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--spacing-3xl);
  align-items: center;
}

.page-grid.reverse .page-content {
  order: 2;
}

.page-grid.reverse .page-media {
  order: 1;
}

.page-content {
  display: grid;
  gap: var(--spacing-xl);
}

.page-content p {
  margin: 0;
  color: var(--color-text-medium);
  line-height: var(--line-height-relaxed);
}

.page-media {
  align-self: stretch;
}

.media-frame {
  position: relative;
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(96, 125, 139, 0.25);
  box-shadow: 0 28px 48px rgba(17, 24, 39, 0.18);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 20, 26, 0) 0%, rgba(12, 20, 26, 0.45) 100%);
}

.media-caption {
  position: absolute;
  bottom: var(--spacing-lg);
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  color: var(--color-text-white);
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 1;
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 16px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 87, 34, 0.12);
  color: var(--color-primary);
  letter-spacing: 1px;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  font-weight: var(--font-weight-semibold);
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
}

.data-card {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-xl);
  border: 1px solid rgba(96, 125, 139, 0.25);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 36px rgba(17, 24, 39, 0.12);
}

.page-section--steel .data-card {
  background: rgba(12, 20, 26, 0.7);
  border-color: rgba(96, 125, 139, 0.4);
}

.data-value {
  font-size: 2.2rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
}

.page-section--steel .data-value {
  color: var(--color-accent);
}

.data-label {
  display: block;
  margin-top: var(--spacing-sm);
  color: var(--color-text-medium);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
}

.page-section--steel .data-label {
  color: rgba(255, 255, 255, 0.75);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-2xl);
  border: 1px solid rgba(96, 125, 139, 0.25);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 40px rgba(17, 24, 39, 0.12);
  display: grid;
  gap: var(--spacing-md);
}

.page-section--steel .feature-card {
  background: rgba(12, 20, 26, 0.8);
  border-color: rgba(96, 125, 139, 0.5);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  color: var(--color-text-dark);
}

.page-section--steel .feature-card h3 {
  color: var(--color-text-white);
}

.feature-card p {
  color: var(--color-text-medium);
  line-height: var(--line-height-relaxed);
}

.page-section--steel .feature-card p {
  color: rgba(255, 255, 255, 0.8);
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-sm);
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-medium);
  line-height: 1.8;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  box-shadow: inset 0 0 0 2px var(--color-background-light);
}

.page-section--steel .check-list li {
  color: rgba(255, 255, 255, 0.8);
}

.page-section--steel .check-list li::before {
  border-color: var(--color-accent);
  box-shadow: inset 0 0 0 2px rgba(12, 20, 26, 0.7);
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  counter-reset: process;
}

.process-step {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--border-radius-2xl);
  border: 1px solid rgba(96, 125, 139, 0.25);
  padding: var(--spacing-xl);
  box-shadow: 0 20px 38px rgba(17, 24, 39, 0.12);
  position: relative;
}

.page-section--steel .process-step {
  background: rgba(12, 20, 26, 0.82);
  border-color: rgba(96, 125, 139, 0.4);
}

.process-step::before {
  counter-increment: process;
  content: counter(process, decimal-leading-zero);
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  font-size: var(--font-size-sm);
  letter-spacing: 2px;
  color: var(--color-secondary);
}

.page-section--steel .process-step::before {
  color: var(--color-accent);
}

.process-step h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-dark);
}

.page-section--steel .process-step h3 {
  color: var(--color-text-white);
}

.process-step p {
  color: var(--color-text-medium);
  line-height: var(--line-height-relaxed);
}

.page-section--steel .process-step p {
  color: rgba(255, 255, 255, 0.75);
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.meta-item {
  display: grid;
  gap: var(--spacing-xs);
}

.meta-label {
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.meta-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
}

.page-section--steel .meta-label {
  color: var(--color-accent);
}

.page-section--steel .meta-value {
  color: var(--color-text-white);
}

@media (max-width: 1024px) {
  .page-grid {
    grid-template-columns: 1fr;
  }

  .page-grid.reverse .page-content,
  .page-grid.reverse .page-media {
    order: 0;
  }

  .media-frame::after {
    background: linear-gradient(180deg, rgba(12, 20, 26, 0) 0%, rgba(12, 20, 26, 0.55) 100%);
  }
}

@media (max-width: 640px) {
  .page-section {
    padding: var(--spacing-3xl) 0;
  }

  .feature-card,
  .data-card,
  .process-step {
    padding: var(--spacing-lg);
  }
}

/* ========== 列表样式 ========== */
.content-list {
  list-style: none;
  padding: 0;
}

.content-list li {
  padding: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.content-list li:last-child {
  border-bottom: none;
}

.content-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

/* ========== 两列布局 ========== */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ========== 响应式调整 ========== */
@media (max-width: 768px) {
  .page-hero {
    padding: 60px var(--spacing-md);
    margin-top: 60px;
  }

  .page-hero h1 {
    font-size: var(--font-size-h2);
  }

  .page-hero p {
    font-size: var(--font-size-base);
  }

  .stat-number {
    font-size: 2rem;
  }

  .timeline::before {
    left: 0;
  }

  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    padding-left: var(--spacing-xl);
    padding-right: 0;
    text-align: left;
  }

  .timeline-marker {
    left: 0;
  }
}

@media (max-width: 480px) {
  .page-hero {
    padding: 40px var(--spacing-md);
  }

  .page-hero h1 {
    font-size: var(--font-size-h3);
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: var(--font-size-base);
  }

  .vision-card {
    padding: var(--spacing-md);
  }

  .timeline-content {
    padding: var(--spacing-md);
  }

  .table-container {
    font-size: var(--font-size-sm);
  }

  .table-container th,
  .table-container td {
    padding: var(--spacing-sm);
  }
}