/* ===== ESTILOS DE FORMULARIO DE CONTACTO ===== */
.contact-section {
  padding: 5rem 0;
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.dark-theme .contact-section {
  background-color: var(--gray-900);
}

.contact-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.contact-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.dark-theme .contact-header h2 {
  color: var(--white);
}

.contact-header p {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.dark-theme .contact-header p {
  color: var(--gray-400);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
  }
}

/* Estilos para la información de contacto */
.contact-info {
  background: var(--gray-50);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  height: 100%;
}

.dark-theme .contact-info {
  background: var(--gray-800);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.contact-info h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.dark-theme .contact-info h3 {
  color: var(--white);
}

.info-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-item i {
  font-size: 1.25rem;
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
}

.dark-theme .info-content h4 {
  color: var(--white);
}

.info-content p, .info-content small {
  margin: 0;
  line-height: 1.5;
}

.info-content p a {
  color: var(--gray-700);
  text-decoration: none;
  transition: color 0.2s;
}

.dark-theme .info-content p a {
  color: var(--gray-300);
}

.info-content p a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.info-content small {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
}

.contact-cta {
  background: var(--primary);
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  margin-top: 2rem;
}

.contact-cta h4 {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.contact-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  background: white;
  color: var(--primary);
}

.cta-button i {
  font-size: 1.1em;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Estilos para el formulario de contacto */
.contact-form-container {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.dark-theme .contact-form-container {
  background: var(--gray-800);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.contact-form-container h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 1rem;
}

.contact-form-container h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.dark-theme .contact-form-container h3 {
  color: var(--white);
}

.modern-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.form-group-modern {
  margin-bottom: 0;
}

.form-group-modern label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.dark-theme .form-group-modern label {
  color: var(--gray-300);
}

.form-group-modern input[type="text"],
.form-group-modern input[type="email"],
.form-group-modern input[type="tel"],
.form-group-modern select,
.form-group-modern textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--gray-900);
  background-color: var(--white);
  background-clip: padding-box;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.dark-theme .form-group-modern input[type="text"],
.dark-theme .form-group-modern input[type="email"],
.dark-theme .form-group-modern input[type="tel"],
.dark-theme .form-group-modern select,
.dark-theme .form-group-modern textarea {
  background-color: var(--gray-700);
  border-color: var(--gray-600);
  color: var(--gray-100);
}

.form-group-modern input[type="text"]:focus,
.form-group-modern input[type="email"]:focus,
.form-group-modern input[type="tel"]:focus,
.form-group-modern select:focus,
.form-group-modern textarea:focus {
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

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

.form-group-modern select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.dark-theme .form-group-modern select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}

.form-submit {
  margin-top: 1.5rem;
  text-align: center;
}

.cta-button.primary {
  background-color: var(--primary);
  color: white;
  width: 100%;
  justify-content: center;
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
}

.cta-button.primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.form-note {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 1rem;
  font-style: italic;
}

.dark-theme .form-note {
  color: var(--gray-400);
}

/* Estilos responsivos */
@media (max-width: 767.98px) {
  .contact-section {
    padding: 3rem 0;
  }
  
  .contact-header h2 {
    font-size: 1.75rem;
  }
  
  .contact-header p {
    font-size: 1.1rem;
  }
  
  .contact-info,
  .contact-form-container {
    padding: 1.5rem;
  }
  
  .info-item {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .info-item i {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-form-container {
  animation: fadeInUp 0.6s ease-out forwards;
}

.contact-info {
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

/* Validación de formulario */
.form-group-modern input:invalid,
.form-group-modern textarea:invalid,
.form-group-modern select:invalid {
  border-color: #f87171;
}

.form-group-modern input:focus:invalid,
.form-group-modern textarea:focus:invalid,
.form-group-modern select:focus:invalid {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.25);
}

/* Estilos para el estado de carga */
.form-submit button[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  position: relative;
  overflow: hidden;
}

.form-submit button[disabled]::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  100% {
    left: 100%;
  }
}