/* ============================================
   联系我们页面
   ============================================ */
/* ---------- 页面横幅（与首页 hero 同一渐变） ---------- */
.page-hero {
  margin-top: var(--header-height-mobile);
  padding: 48px 0;
  background: linear-gradient(135deg, #003a94 0%, #004aba 60%, #0062e0 100%);
  color: #fff;
}
@media (min-width: 768px) { .page-hero { padding: 64px 0; } }
@media (min-width: 1024px) {
  .page-hero {
    margin-top: var(--header-height-pc);
    padding: 72px 0;
  }
}

.page-hero-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 8px;
}
@media (min-width: 768px) { .page-hero-title { font-size: 34px; } }

.page-hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,.8);
  margin-bottom: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.65);
  flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: #fff; }

/* ---------- 联系方式快捷卡 ---------- */
.contact-cards-section {
  padding: 40px 0 0;
}
@media (min-width: 768px) { .contact-cards-section { padding: 48px 0 0; } }

.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) { .contact-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-cards { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

.contact-card {
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  color: inherit;
}
.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
  color: inherit;
}

.contact-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  background: var(--brand-light);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.contact-card h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sub);
  margin-bottom: 8px;
}
.contact-primary {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 6px;
  word-break: break-all;
}
.contact-sub {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

/* ---------- 主体两栏 ---------- */
.contact-main {
  margin-top: 40px;
}
@media (min-width: 768px) { .contact-main { margin-top: 48px; } }
@media (min-width: 1024px) { .contact-main { margin-top: 56px; } }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
  }
}

/* ---------- 左栏：表单区 ---------- */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
@media (min-width: 768px) { .contact-form-wrap { padding: 40px 32px; } }

.contact-form-header {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}
.contact-form-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -.3px;
  margin: 8px 0 12px;
}
@media (min-width: 768px) { .contact-form-title { font-size: 28px; } }

.contact-form-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  max-width: 560px;
}

/* 表单下方的卖点列表 */
.contact-form-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}
.contact-form-points li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text-main);
}
.contact-form-points li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--brand-light);
  border: 3px solid var(--brand-primary);
}

/* ---------- 右栏：联系信息 ---------- */
.contact-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 1024px) {
  .contact-side {
    position: sticky;
    top: calc(var(--header-height-pc) + 24px);
  }
}

/* 联系信息卡片 */
.contact-info-box {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
}
.contact-info-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-info-label {
  font-size: 12px;
  color: var(--text-light);
}
.contact-info-value {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.6;
  transition: color var(--transition);
}
.contact-info-value:hover { color: var(--brand-primary); }
.contact-info-phone {
  font-size: 20px;
  font-weight: 800;
  color: var(--brand-primary);
  letter-spacing: -.3px;
}
.contact-info-phone:hover { color: var(--brand-primary); }

/* 全国校区卡片 */
.contact-campus-box {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
}
.contact-campus-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.contact-campus-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.6;
}
.campus-city-tag {
  flex-shrink: 0;
  display: inline-block;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-primary);
  background: var(--brand-light);
  border-radius: 4px;
  margin-top: 1px;
}
.contact-campus-more {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-primary);
}
.contact-campus-more:hover { color: var(--brand-secondary); }

/* ---------- 底部转化区 ---------- */
.contact-bottom {
  padding: 48px 0 64px;
}
@media (min-width: 1024px) { .contact-bottom { padding: 64px 0 80px; } }

.contact-bottom-btn {
  display: inline-block;
  padding: 14px 40px;
  font-size: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  border-radius: 100px;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0,74,186,.25);
  transition: all var(--transition);
}
.contact-bottom-btn:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,74,186,.35);
}