/**
 * Harbor Law Marketing Site - Components
 * UI components matching app.harbor.law design system
 */

/* ===== CARDS ===== */
.card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .card {
    padding: var(--spacing-xl);
  }
}

.card-tight {
  padding: var(--spacing-md);
}

@media (min-width: 768px) {
  .card-tight {
    padding: var(--spacing-lg);
  }
}

.card-flat {
  box-shadow: none;
  border: 1px solid #E5E7EB;
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transition: box-shadow var(--transition-base);
}

/* ===== HEADER BANNER ===== */
.header {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
}

.header h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .header h1 {
    font-size: var(--font-size-display);
  }
}

.header p {
  color: var(--color-text-white);
  opacity: 0.95;
  font-size: var(--font-size-lg);
  margin-bottom: 0;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  border: none;
  font-family: var(--font-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  color: var(--color-text-white);
}

.btn-primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.btn-secondary {
  background-color: var(--color-text-body);
  color: var(--color-text-white);
}

.btn-secondary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-text-white);
}

.btn-outline {
  background-color: var(--color-bg-primary);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-body);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

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

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

.form-group.has-error input:focus,
.form-group.has-error select:focus,
.form-group.has-error textarea:focus {
  border-color: var(--color-error);
  box-shadow: 0 0 0 1px var(--color-error);
}

.input-error-message {
  margin-top: 0.375rem;
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

/* ===== ALERTS ===== */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .alert {
    padding: 1.25rem;
  }
}

.alert-success {
  background-color: var(--color-success-light);
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.alert-error {
  background-color: var(--color-error-light);
  border: 1px solid #FECACA;
  color: #991B1B;
}

.alert-info {
  background-color: var(--color-info-light);
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

.alert-warning {
  background-color: var(--color-warning-light);
  border: 1px solid #FDE68A;
  color: #92400E;
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.badge-success {
  background-color: #D1FAE5;
  color: #065F46;
}

.badge-warning {
  background-color: #FEF3C7;
  color: #92400E;
}

.badge-error {
  background-color: #FEE2E2;
  color: #991B1B;
}

/* ===== NAVIGATION ===== */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  transition: color var(--transition-base);
}

.nav-brand:hover {
  color: var(--color-primary);
}

.nav-brand img {
  height: 2.5rem;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.nav-link {
  color: var(--color-text-body);
  font-weight: var(--font-weight-medium);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  text-decoration: none;
  display: block;
}

@media (min-width: 768px) {
  .nav-link {
    display: inline-block;
  }
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  background-color: var(--color-primary-light);
}

/* ===== HERO SECTION ===== */
.hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-2xl) 0;
  }
}

.hero h1 {
  font-size: var(--font-size-display-lg);
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-3xl);
  }
}

.hero p {
  font-size: var(--font-size-xl);
  color: var(--color-text-body);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .hero p {
    font-size: var(--font-size-lg);
  }
}

/* ===== CTA SECTION ===== */
.cta-section {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  padding: var(--spacing-3xl) var(--spacing-md);
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta-section h2 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: var(--color-text-white);
  opacity: 0.95;
  margin-bottom: var(--spacing-xl);
}

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid var(--color-border, #E2E8F0);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  background-color: var(--color-bg-primary);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  cursor: pointer;
  list-style: none;
  gap: var(--spacing-md);
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-primary);
  flex-shrink: 0;
  line-height: 1;
  transition: transform var(--transition-base);
}

details[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-md);
  color: var(--color-text-body);
  line-height: 1.7;
}

.faq-item:hover {
  border-color: var(--color-primary-light, #D1E3F0);
}