/* Modal de Contato - Visual Only */

/* Overlay */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(11, 15, 20, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s 0.3s;
}

.contact-modal-overlay.show {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0s 0s;
}

/* Modal */
.contact-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: relative;
}

.contact-modal-overlay.show .contact-modal {
  transform: scale(1) translateY(0);
}

/* Header */
.contact-modal-header {
  padding: 2rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
  font-family: var(--font-mono);
}

.contact-modal-close {
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 50%;
}

.contact-modal-close:hover {
  color: var(--color-primary);
  background: rgba(0, 255, 198, 0.1);
  transform: rotate(90deg);
}

/* Body */
.contact-modal-body {
  padding: 2rem;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-group label .required {
  color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-surface-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 255, 198, 0.1);
  background: var(--color-bg);
}

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

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

/* Form Actions */
.contact-form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-form-actions button {
  flex: 1;
}

/* Success/Error Messages */
.form-message {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  display: none;
  align-items: center;
  gap: 0.75rem;
  animation: slideDown 0.3s ease;
}

.form-message.show {
  display: flex;
}

.form-message.success {
  background: rgba(0, 255, 198, 0.1);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.form-message.error {
  background: rgba(255, 46, 114, 0.1);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

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

/* Loading State */
.contact-form.loading button[type="submit"] {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.contact-form.loading button[type="submit"]::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid var(--color-bg);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.6s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
  .contact-modal {
    width: 95%;
    max-height: 95vh;
  }
  
  .contact-modal-header,
  .contact-modal-body {
    padding: 1.5rem;
  }
  
  .contact-form-actions {
    flex-direction: column;
  }
}