/* Contacto */
.contact-section {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  background-image: url('../img/servicio-test.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

.contact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(18, 21, 32, 0.8) 0%, rgba(18, 21, 32, 0.6) 100%);
  z-index: 1;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.contact-text {
  color: white;
}

.contact-title {
  font-size: 3.5rem;
  font-weight: 400;
  color: white;
  margin-bottom: 2rem;
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-family: var(--font-primary);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.95);
  padding: 2rem;
  border-radius: 0;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.contact-form-title {
  font-size: 1.8rem;
  font-weight: 400;
  color: #121520;
  margin-bottom: 2rem;
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
  font-family: var(--font-system);
}

.form-input {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: 0;
  font-size: 1rem;
  font-family: var(--font-system);
  background: white;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: #121520;
}

.form-input:invalid {
  border-color: #e74c3c;
}

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

.contact-submit-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: #ffd700;
  color: #121520;
  border: none;
  border-radius: 0;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--font-system);
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.contact-submit-btn:hover,
.contact-submit-btn:focus {
  background: #e6c200;
  transform: translateY(-2px);
}

.contact-submit-btn:focus {
  outline: 2px solid #121520;
  outline-offset: 2px;
}

.contact-submit-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

.form-error {
  color: #e74c3c;
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}

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

.form-group.error .form-input {
  border-color: #e74c3c;
}

/* Form Messages */
.form-message {
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: var(--font-system);
  transition: opacity 0.3s ease;
  opacity: 1;
}

.form-message-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-title {
    font-size: 2.5rem;
  }

  .contact-form-card {
    padding: 2rem;
  }

  .contact-section {
    padding: 2rem 0;
  }
}