/* ========== 联系我们页面样式 ========== */

/* Contact Section */
.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
}

/* Contact Form */
.contact-form-wrapper h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-desc {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--gray-700);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  outline: none;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red-400);
  box-shadow: 0 0 0 3px rgba(244,63,94,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.info-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--red-400), var(--red-500));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-pink);
}

.info-icon svg {
  width: 24px;
  height: 24px;
  color: var(--white);
}

.info-content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.info-content p {
  font-size: 15px;
  color: var(--gray-700);
  font-weight: 500;
}

.info-content span {
  font-size: 13px;
  color: var(--gray-500);
}

/* Social Links */
.social-links {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
}

.social-links h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  transition: all 0.2s ease;
}

.social-icon:hover {
  background: var(--red-500);
  color: var(--white);
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

/* FAQ */
.faq {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.faq .section-header {
  text-align: center;
  margin-bottom: 64px;
}

.faq .section-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  background: rgba(239, 68, 68, 0.08);
  color: var(--red-500);
  font-size: 14px;
  font-weight: 600;
  border-radius: 100px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.faq .section-title {
  font-size: clamp(32px, 4vw, 40px);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.faq-item {
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
}

.faq-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.faq-item p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
}