/* ==========================================================================
   Contact Us Page Styles
   Styles for the Contact page: form, contact info, map, and layout.
   Page header styles are in base.css (shared component).
   Requirements: 12.1, 12.4, 12.5, 12.6, 12.7, 16.6, 19.1, 19.2, 19.5, 19.6
   ========================================================================== */

/* ==========================================================================
   Contact Grid Layout
   Two-column on desktop (form left, info right), single column on mobile.
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

/* ==========================================================================
   Contact Form Wrapper
   ========================================================================== */

.contact-form-wrapper__title {
  font-size: var(--fs-h2);
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.contact-form-wrapper__subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact-form__group label {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  letter-spacing: 0.5px;
}

.contact-form__group input,
.contact-form__group select,
.contact-form__group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text-primary);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  min-height: 44px;
}

.contact-form__group input::placeholder,
.contact-form__group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.contact-form__group input:focus,
.contact-form__group select:focus,
.contact-form__group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.contact-form__group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4AF37' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.contact-form__group select option {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

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

/* Validation States */
.contact-form__group--error input,
.contact-form__group--error select,
.contact-form__group--error textarea {
  border-color: var(--color-error);
}

.contact-form__group--error input:focus,
.contact-form__group--error select:focus,
.contact-form__group--error textarea:focus {
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

.contact-form__error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  min-height: 1rem;
  line-height: 1rem;
}

/* Submit Button */
.contact-form__submit {
  align-self: flex-start;
  min-width: 180px;
}

/* Success Message */
.contact-form__success {
  text-align: center;
  padding: var(--space-2xl);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  animation: fadeIn 500ms ease forwards;
}

.contact-form__success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background-color: var(--color-success);
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

.contact-form__success h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.contact-form__success p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   Contact Info Sidebar
   ========================================================================== */

.contact-info__title {
  font-size: var(--fs-h2);
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.contact-info__subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.contact-info__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.contact-info__item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.contact-info__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(212, 175, 55, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-accent);
}

.contact-info__icon svg {
  width: 22px;
  height: 22px;
}

.contact-info__details h4 {
  font-size: var(--fs-body);
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.contact-info__details a {
  font-size: var(--fs-body);
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-info__details a:hover {
  color: var(--color-accent-hover);
}

.contact-info__details p {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ==========================================================================
   Map Section
   ========================================================================== */

.contact-info__map {
  margin-top: var(--space-lg);
}

.contact-info__map-title {
  font-size: var(--fs-h4);
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-bg-tertiary);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 250px;
  filter: grayscale(0.8) invert(0.92) contrast(0.85);
}

/* ==========================================================================
   Responsive - Tablet (769px+)
   ========================================================================== */

@media screen and (min-width: 769px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .contact-form__submit {
    min-width: 200px;
  }
}

/* ==========================================================================
   Responsive - Desktop (1025px+)
   ========================================================================== */

@media screen and (min-width: 1025px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
  }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .contact-info__item {
    transition: none;
  }

  .contact-form__success {
    animation: none;
  }
}