/* Enhanced Contact Page Styles - Modern Design */

/* Modern Variables */
:root {
  --contact-primary: #00476B;
  --contact-secondary: #3B82F6;
  --contact-accent: #06B6D4;
  --contact-dark: #1E293B;
  --contact-light: #F8FAFC;
  --contact-gray: #64748B;
  --contact-border: #E2E8F0;
  --contact-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --contact-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --contact-gradient: linear-gradient(135deg, var(--contact-primary) 0%, var(--contact-secondary) 100%);
}

/* 调整板块间距 - 更紧凑的设计 */
.contact-info-section {
  padding-top: 2rem !important;
  padding-bottom: 1.5rem !important;
}

.contact-form-section {
  padding-top: 1.5rem !important;
  padding-bottom: 2rem !important;
}

/* 响应式调整 - 在小屏幕设备上 */
@media (max-width: 768px) {
  .contact-info-section {
    padding-top: 1.5rem !important;
    padding-bottom: 1rem !important;
  }
  
  .contact-form-section {
    padding-top: 1rem !important;
    padding-bottom: 1.5rem !important;
  }
}

/* 调整销售团队按钮图标间距 */
.sales-team-section .btn-primary i {
  margin-right: 0.75rem !important; /* 增加图标与文字的间距 */
}

/* 确保mr-3类在按钮内生效 */
.sales-team-section .btn-primary .mr-3 {
  margin-right: 0.75rem !important;
}

/* Enhanced Office Location Card */
.office-location-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 1.5rem;
  padding: 3rem;
  height: fit-content;
  border: 1px solid var(--contact-border);
  box-shadow: var(--contact-shadow);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.office-location-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.25rem;
  background: var(--contact-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease;
}

.office-location-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--contact-shadow-lg);
}

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

.office-location-card h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--contact-dark);
  margin-bottom: 1.5rem;
  position: relative;
}

.office-location-card h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 0.25rem;
  background: var(--contact-accent);
  border-radius: 0.125rem;
}

.office-location-card > p {
  color: var(--contact-gray);
  margin-bottom: 2.5rem;
  line-height: 1.7;
  font-size: 1.125rem;
}

/* Enhanced Location Items */
.location-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.location-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 1rem;
  border: 1px solid var(--contact-border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.location-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0.25rem;
  height: 100%;
  background: var(--contact-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s ease;
}

.location-item:hover {
  background: #ffffff;
  transform: translateX(0.25rem);
  box-shadow: var(--contact-shadow);
}

.location-item:hover::before {
  transform: scaleY(1);
}

.location-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 2px solid #00476B;
  color: #00476B;
  font-size: 1.75rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.location-item:hover .location-icon {
  background-color: #00476B;
  color: white;
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 71, 107, 0.3);
}

.location-content h4 {
  font-weight: 600;
  color: var(--contact-dark);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.location-content p {
  color: var(--contact-gray);
  margin: 0;
  line-height: 1.6;
  font-size: 1rem;
}

/* Enhanced Get Directions Button */
.office-location-card .btn-primary {
  background: #00476B;
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: none;
  position: relative;
  overflow: hidden;
  margin-top: 2rem;
  width: 100%;
}

.office-location-card .btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.office-location-card .btn-primary:hover {
  background-color: #003350;
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0, 71, 107, 0.4);
}

.office-location-card .btn-primary:hover::before {
  left: 100%;
}

.office-location-card .btn-primary:active {
  transform: translateY(0);
}

/* Enhanced Contact Form */
.contact-form {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: var(--contact-shadow);
  border: 1px solid var(--contact-border);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-form:hover {
  box-shadow: var(--contact-shadow-lg);
  transform: translateY(-0.25rem);
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 8rem;
  height: 8rem;
  background: linear-gradient(135deg, rgba(0, 71, 107, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-radius: 0 0 0 8rem;
  pointer-events: none;
}

.contact-form h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--contact-dark);
  margin-bottom: 1rem;
  position: relative;
}

.contact-form h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 0.25rem;
  background: var(--contact-accent);
  border-radius: 0.125rem;
}

.contact-form > p {
  color: var(--contact-gray);
  margin-bottom: 2.5rem;
  line-height: 1.7;
  font-size: 1.125rem;
}

/* Enhanced Form Elements */
.form-group {
  margin-bottom: 2rem;
  position: relative;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--contact-dark);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.form-label::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -0.5rem;
  width: 0.25rem;
  height: 0.25rem;
  background: var(--contact-accent);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-group:focus-within .form-label::after {
  opacity: 1;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 1.25rem;
  border: 2px solid var(--contact-border);
  border-radius: 0.75rem;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
  position: relative;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--contact-gray);
  opacity: 0.7;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--contact-primary);
  box-shadow: 0 0 0 4px rgba(0, 71, 107, 0.1);
  transform: translateY(-1px);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--contact-secondary);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  font-family: inherit;
}

/* Enhanced Form Checkbox */
.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 0.75rem;
  border: 1px solid var(--contact-border);
  transition: all 0.3s ease;
}

.form-checkbox-group:hover {
  background: #ffffff;
  border-color: var(--contact-secondary);
}

.form-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--contact-border);
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.form-checkbox:checked {
  background: var(--contact-primary);
  border-color: var(--contact-primary);
}

.form-checkbox-label {
  color: var(--contact-gray);
  cursor: pointer;
  user-select: none;
  line-height: 1.6;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.form-checkbox-label:hover {
  color: var(--contact-dark);
}

/* Enhanced Submit Button */
.submit-button {
  width: 100%;
  background: #00476B;
  color: white;
  padding: 1.25rem 2rem;
  border: none;
  border-radius: 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.submit-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0, 71, 107, 0.4);
}

.submit-button:hover::before {
  left: 100%;
}

.submit-button:active {
  transform: translateY(0);
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Form Validation Styles */
.error-message {
  color: #EF4444;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: none;
  font-weight: 500;
}

.form-group.error .error-message {
  display: block;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: #EF4444;
  background-color: rgba(239, 68, 68, 0.05);
}

.form-group.success .form-input,
.form-group.success .form-select,
.form-group.success .form-textarea {
  border-color: #10B981;
  background-color: rgba(16, 185, 129, 0.05);
}

/* Success/Error Messages */
#form-messages {
  margin-bottom: 2rem;
}

.alert {
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideIn 0.3s ease;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #065F46;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: #991B1B;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-form-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    justify-items: stretch;
  }
  
  .office-location-card,
  .contact-form {
    padding: 2rem;
    width: 100%;
    max-width: 100%;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .office-location-card h3,
  .contact-form h3 {
    font-size: 1.5rem;
  }
  
  .location-item {
    padding: 1rem;
  }
  
  .location-icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .office-location-card,
  .contact-form {
    padding: 1.5rem;
  }
  
  .office-location-card h3,
  .contact-form h3 {
    font-size: 1.25rem;
  }
  
  .submit-button {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
}