/* Contact Page Styles */

/* Page Banner */
.page-banner {
  position: relative;
  height: 400px;
  /* 背景图片改为在 HTML 中通过 inline style 设置 */
  background-color: #1C398E;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}

.banner-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
}

.banner-underline {
  width: 64px;
  height: 4px;
  background-color: var(--primary-color);
  margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb-section {
  background-color: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb svg {
  width: 16px;
  height: 16px;
}

.breadcrumb-link {
  color: var(--text-gray);
  transition: color 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--primary-color);
}

.breadcrumb-separator {
  color: var(--text-gray);
}

.breadcrumb-current {
  color: var(--text-dark);
  font-weight: 500;
}

/* Contact Info Section */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.contact-card {
  padding: 48px;
  border-radius: 10px;
  text-align: center;
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.phone-card {
  background: linear-gradient(180deg, #E88585 0%, #D87171 100%);
}

.address-card {
  background: linear-gradient(180deg, #5A6B7D 0%, #4A5B6D 100%);
}

/* 白底圆形容器，内为浅灰图标（截图样式） */
.contact-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon {
  width: 40px;
  height: 40px;
  color: #6B7280;
}

.contact-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.contact-icon-globe {
  width: 44px;
  height: 44px;
}

.contact-icon-pin {
  width: 36px;
  height: 36px;
}

.contact-card h3 {
  font-size: 24px;
  font-weight: 700;
}

.contact-card p {
  font-size: 18px;
  line-height: 1.4;
}

/* Contact Methods */
.contact-methods {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.method-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.method-icon {
  width: 56px;
  height: 56px;
  background-color: #E5E7EB;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6B7280;
  padding: 8px;
}

.method-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.method-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.method-item p {
  font-size: 14px;
  color: var(--text-gray);
}

/* Social Section */
.social-section {
  background-color: var(--bg-light);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}

.social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.social-item img {
  width: 128px;
  height: 128px;
  border: 2px solid #D1D5DC;
  border-radius: 8px;
  object-fit: cover;
}

.social-item p {
  font-size: 14px;
  color: var(--text-gray);
  text-align: center;
}

/* Form Section */
.form-desc {
  text-align: center;
  font-size: 14px;
  color: var(--text-gray);
  margin-bottom: 32px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  max-width: 832px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #D1D5DC;
  border-radius: 4px;
  font-size: 16px;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-input::placeholder {
  color: rgba(10, 10, 10, 0.5);
}

textarea.form-input {
  resize: vertical;
  min-height: 122px;
}

.form-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

/* Responsive */
@media (max-width: 1024px) {
  .banner-title {
    font-size: 36px;
  }
  
  .contact-methods {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-banner {
    height: 300px;
  }
  
  .banner-title {
    font-size: 28px;
  }
  
  .banner-underline {
    width: 48px;
    height: 3px;
  }
  
  .contact-cards {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    padding: 32px 24px;
  }
  
  .contact-methods {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-buttons {
    flex-direction: column;
  }
  
  .form-buttons .btn {
    width: 100%;
  }
}