/* ===== 联系我们 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: stretch;
}

/* 左侧：信息卡 */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 50%;
}

.contact-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact-value {
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

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

/* 地图 */
.contact-map {
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f5f7fa;
  position: relative;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

#contact-map-container {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #d6e4f0, #b8d4ea);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.map-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.map-tiles {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  overflow: hidden;
}

.map-tile {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.map-marker {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -100%);
  font-size: 40px;
  z-index: 2;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.4));
  pointer-events: none;
}

.map-marker-label {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, 16px);
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  z-index: 2;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

.map-pin {
  font-size: 48px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.map-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #fff;
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--fs-sm);
  border-top: 1px solid #eef0f3;
  transition: background 0.15s;
}

.map-link:hover {
  background: #f0f6ff;
}

.map-arrow {
  font-size: 16px;
  transition: transform 0.2s;
}

.map-link:hover .map-arrow {
  transform: translateX(4px);
}

/* 右侧：表单 */
.contact-form {
  background: #fff;
  padding: var(--space-8);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-2);
}

.contact-form .desc {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-base);
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(23, 129, 230, 0.12);
}

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

.form-submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.form-submit:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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