/**
 * CONTACT - GOMALOR
 * Formulario de contacto e información
 */

/* ============================================
   SECCIÓN CONTACTO
   ============================================ */

.contact {
  background-color: var(--color-gray-lightest);
}

/* ============================================
   WRAPPER (2 columnas)
   ============================================ */

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

@media (min-width: 768px) {
  .contact__wrapper {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .contact__wrapper {
    grid-template-columns: 60fr 40fr;
  }
}

/* ============================================
   FORMULARIO
   ============================================ */

.contact__form-container {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

/* Form Group */
.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-dark);
  margin-bottom: var(--space-xs);
}

.form-label::after {
  content: '*';
  color: var(--color-error);
  margin-left: 0.25rem;
}

/* Opcional (sin asterisco) */
.form-group:has(input:not([required])) .form-label::after,
.form-group:has(select:not([required])) .form-label::after,
.form-group:has(textarea:not([required])) .form-label::after {
  content: '(opcional)';
  color: var(--color-gray);
  font-weight: var(--weight-normal);
  font-size: var(--text-xs);
}

/* Inputs */
.form-input,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  font-family: var(--font-primary);
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--easing-smooth);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(45, 80, 22, 0.1);
}

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

/* Textarea */
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  font-family: var(--font-primary);
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  resize: vertical;
  min-height: 120px;
  transition: all var(--duration-normal) var(--easing-smooth);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(45, 80, 22, 0.1);
}

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

/* Select custom arrow */
.form-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='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.5rem;
}

/* ============================================
   VALIDACIÓN
   ============================================ */

.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
}

.form-input.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-error);
}

.form-input.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Mensaje de error */
.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  display: none;
}

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

/* ============================================
   BOTÓN SUBMIT
   ============================================ */

.contact-form .btn {
  margin-top: var(--space-md);
  font-size: var(--text-lg);
  padding: 1rem 2rem;
}

.contact-form .btn:disabled {
  background-color: var(--color-gray-medium);
  border-color: var(--color-gray-medium);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ============================================
   MENSAJE DE RESPUESTA
   ============================================ */

.form-message {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  text-align: center;
  display: none;
}

.form-message.show {
  display: block;
  animation: slideDown var(--duration-normal) var(--easing-smooth);
}

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

.form-message.success {
  background-color: rgba(34, 197, 94, 0.1);
  border: 2px solid var(--color-success);
  color: var(--color-success);
}

.form-message.error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 2px solid var(--color-error);
  color: var(--color-error);
}

/* ============================================
   INFO DE CONTACTO
   ============================================ */

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

.contact-info-card {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* ============================================
   CONTACT INFO ITEMS
   ============================================ */

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-gray-lighter);
}

.contact-info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-info-item__icon {
  font-size: var(--text-3xl);
  flex-shrink: 0;
  filter: grayscale(0.2);
}

.contact-info-item__content {
  flex: 1;
}

.contact-info-item__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.contact-info-item__text {
  font-size: var(--text-base);
  color: var(--color-gray-dark);
  line-height: var(--leading-relaxed);
  margin-bottom: 0.25rem;
}

.contact-info-item__text:last-child {
  margin-bottom: 0;
}

.contact-info-item__text a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-normal) var(--easing-smooth);
}

.contact-info-item__text a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

/* ============================================
   GOOGLE MAPS
   ============================================ */

.contact__map {
  margin-top: var(--space-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.2);
  transition: filter var(--duration-normal) var(--easing-smooth);
}

.contact__map:hover iframe {
  filter: grayscale(0);
}

/* ============================================
   LOADING STATE (formulario enviando)
   ============================================ */

.contact-form.loading {
  pointer-events: none;
  opacity: 0.6;
  position: relative;
}

.contact-form.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 5px solid var(--color-gray-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */

@media (max-width: 1023px) {
  .contact__form-container,
  .contact-info-card {
    padding: var(--space-xl);
  }
  
  .contact__map {
    height: 250px;
  }
}

/* ============================================
   RESPONSIVE - MÓVIL
   ============================================ */

@media (max-width: 767px) {
  .contact__wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .contact__form-container,
  .contact-info-card {
    padding: var(--space-lg);
  }
  
  .form-input,
  .form-select,
  .form-textarea {
    padding: 0.75rem 0.875rem;
    font-size: var(--text-sm);
  }
  
  .contact-form .btn {
    font-size: var(--text-base);
    padding: 0.875rem 1.5rem;
  }
  
  .contact-info-item {
    flex-direction: column;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
  }
  
  .contact-info-item__icon {
    font-size: var(--text-2xl);
  }
  
  .contact-info-item__title {
    font-size: var(--text-base);
  }
  
  .contact-info-item__text {
    font-size: var(--text-sm);
  }
  
  .contact__map {
    height: 200px;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .contact-form {
    display: none;
  }
  
  .contact__wrapper {
    grid-template-columns: 1fr;
  }
  
  .contact__map {
    display: none;
  }
  
  .contact-info-item__text a::after {
    content: " (" attr(href) ")";
  }
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */

.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Anunciar errores a screen readers */
.form-error[role="alert"] {
  /* JS añadirá este atributo dinámicamente */
}

/* ============================================
   AUTOFILL STYLES
   ============================================ */

.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--color-white) inset;
  -webkit-text-fill-color: var(--color-gray-dark);
  transition: background-color 5000s ease-in-out 0s;
}