/* Contact Hero Banner */
.contact-hero {
  text-align: center;
  padding: 60px 24px;
  background: var(--bg-secondary);
  border-radius: 0;
  margin-bottom: 0;
  position: relative;
  overflow: hidden;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  opacity: 0.05;
  z-index: 0;
}

.contact-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 40%);
  background-size: 100% 100%;
  z-index: 0;
}

[data-theme="dark"] .contact-hero::after {
  opacity: 0.6;
}

[data-theme="dark"] .contact-hero::before {
  opacity: 0.1;
}

.contact-hero > * {
  position: relative;
  z-index: 1;
}

.contact-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-hero p {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 500;
  color: var(--text-secondary);
}

.contact-page-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-6) var(--space-8);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.contact-illustration {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
}

/* Bottom Info Cards Section */
.contact-info-section {
  margin-top: var(--space-6);
}

.illustration-container {
  background: var(--surface-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  flex: 1;
}

.illustration-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  display: block;
}

.illustration-title {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-4);
  text-align: center;
  background: var(--surface-primary);
}

.illustration-title h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.illustration-title p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 95%;
}

.contact-info-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.info-card {
  background: var(--surface-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  transition: all 0.3s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  height: 100%;
}

.info-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

[data-theme="dark"] .info-card {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .info-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.info-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon svg {
  width: 22px;
  height: 22px;
  stroke: white;
}

.info-content h3 {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-content p {
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
}

.info-content a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.info-content a:hover {
  color: var(--accent-primary);
}

.contact-form-container {
  background: var(--surface-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.contact-form-container:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .contact-form-container {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .contact-form-container:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

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

.form-header .section-label {
  display: inline-block;
  color: var(--accent-primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-1);
}

.form-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.form-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  font-size: 0.85rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px var(--space-3);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--surface-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s;
  font-family: inherit;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  border-color: rgba(255, 255, 255, 0.15);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: var(--surface-primary);
  box-shadow: 0 0 0 4px var(--accent-primary-alpha);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

.error-message {
  display: block;
  color: var(--error);
  font-size: 0.85rem;
  margin-top: var(--space-2);
}

#formAlert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: 0.9rem;
}

#formAlert.success {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

#formAlert.error {
  background: var(--error-light);
  color: var(--error);
  border: 1px solid var(--error);
}

.privacy-checkbox {
  display: flex;
  align-items: start;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.privacy-checkbox input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.privacy-checkbox label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.privacy-checkbox a {
  color: var(--accent-primary);
  text-decoration: underline;
}

.submit-btn {
  width: 100%;
  padding: var(--space-4);
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.submit-btn:hover:not(:disabled) {
  background: var(--accent-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 992px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .contact-illustration {
    order: -1;
  }
  
  .illustration-container {
    min-height: 400px;
  }
  
  .illustration-title h2 {
    font-size: 1.5rem;
  }
  
  .contact-info-cards {
    grid-template-columns: 1fr;
  }
  
  .form-header h1 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .contact-hero {
    padding: 40px 20px;
  }
  
  .contact-page-container {
    padding: var(--space-5) var(--space-4);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .illustration-container {
    min-height: 280px;
  }
  
  .illustration-title {
    padding: var(--space-3);
  }
  
  .illustration-title h2 {
    font-size: 1.1rem;
  }
  
  .illustration-title p {
    font-size: 0.85rem;
  }
  
  .contact-info-cards {
    grid-template-columns: 1fr;
  }
  
  .form-header h1 {
    font-size: 1.5rem;
  }
  
  .contact-form-container {
    padding: var(--space-5);
  }
}