/* 关于页 / 联系页 共享样式 */

/* ===== 页面主视觉（复用 services 页式样，保持全站一致）===== */
.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;
}

/* ===== 关于页：理念卡片（复用 .services-grid / .service-card 视觉）===== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: var(--space-xl);
}

.value-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--color-bg-secondary);
  background-image: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.value-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-gold-primary);
  box-shadow: var(--shadow-gold);
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-icon {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  display: inline-block;
  filter: drop-shadow(0 0 12px rgba(184, 146, 74, 0.4));
}

.value-title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.value-desc {
  color: var(--color-text-tertiary);
  line-height: 1.75;
  font-size: var(--fs-sm);
}

/* ===== 关于页：个人简介补充说明 ===== */
.about-extra {
  margin-top: 1.5rem;
  padding-left: 1.25rem;
  border-left: 3px solid var(--color-gold-primary);
  color: var(--color-text-secondary);
  line-height: 1.85;
  font-size: var(--fs-base);
}

.about-extra strong {
  color: var(--color-gold-highlight);
  font-weight: 600;
}

/* ===== 联系页：联系信息卡片 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: var(--space-xl);
}

.contact-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--color-bg-secondary);
  background-image: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold-primary);
  box-shadow: var(--shadow-gold);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  display: inline-block;
  filter: drop-shadow(0 0 12px rgba(184, 146, 74, 0.4));
}

.contact-label {
  font-size: var(--fs-sm);
  color: var(--color-gold-secondary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.contact-value {
  font-size: var(--fs-lg);
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.5;
}

.contact-value a {
  color: var(--color-text-primary);
  text-decoration: none;
  word-break: break-all;
}

.contact-value a:hover {
  color: var(--color-gold-highlight);
}

.contact-note {
  margin-top: 1rem;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== 响应式 ===== */
@media (max-width: 860px) {
  .page-hero-title {
    font-size: var(--fs-4xl);
  }
  .about-extra {
    margin-top: 1rem;
  }
}