/* ========================
   CONTACT FORM
======================== */
.contact p {
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  max-width: 700px;
  margin: 0 auto;
  padding: var(--spacing-2xl);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--accent);
}

/* Input group wrapper */
.input-group {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
}

/* Full-width override for textarea */
.full-width {
  grid-column: 1 / -1;
}

/* Floating labels */
.input-group label {
  position: absolute;
  top: 0.875rem;
  left: 0.875rem;
  font-size: var(--font-size-base);
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.2s ease;
  background: var(--surface);
  padding: 0 var(--spacing-xs);
}

/* When input is focused or filled */
.input-group input:focus + label,
.input-group input:not(:placeholder-shown) + label,
.input-group textarea:focus + label,
.input-group textarea:not(:placeholder-shown) + label,
.input-group select:focus + label,
.input-group select:not([value=""]) + label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--primary);
  font-weight: 500;
}

/* Inputs, selects, textarea */
.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: var(--spacing-md) var(--spacing-md);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  background: var(--surface);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 143, 217, 0.15);
}

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

/* Button styling */
.contact-form button {
  grid-column: 1 / -1;
  justify-self: center;
  margin-top: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-2xl);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.contact-form button:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--highlight));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-form button:active {
  transform: translateY(0);
}

/* Modal */
.modal {
  background: rgba(15, 40, 71, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.close-btn {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-lg);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: color var(--transition);
}

.close-btn:hover {
  color: var(--text);
}

/* Confirmation message */
#confirmation-banner .confirmation-message {
  background: linear-gradient(135deg, var(--accent), var(--primary-light));
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  color: var(--highlight);
  font-weight: 500;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: fadeInSlide 0.5s ease-out;
  box-shadow: var(--shadow);
}

#confirmation-banner .error-message {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: fadeInSlide 0.5s ease-out;
}

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

/* Contact spinner */
.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--accent);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 600px) {
  .contact-form {
    grid-template-columns: 1fr;
    padding: var(--spacing-xl);
    gap: var(--spacing-md);
  }

  .input-group {
    margin-bottom: 0;
  }

  .contact-form button {
    width: 100%;
  }
}