/* ============================================================
   Project Archon — Pricing Page CSS
   Pricing tiers, feature comparison, toggle
   ============================================================ */

/* ── Pricing Header ──────────────────────────────────────── */
.pricing-header {
  text-align: center;
  padding-block: var(--space-20) var(--space-12);
  position: relative;
}

.pricing-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(circle, rgba(41, 98, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--fw-extrabold);
  margin-bottom: var(--space-4);
}

.pricing-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

/* Billing Toggle */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.billing-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.billing-label.active {
  color: var(--text-primary);
}

/* CSS-only toggle switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
  border-radius: var(--radius-full);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-primary);
  transition: var(--transition-base);
  border-radius: var(--radius-full);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(24px);
  background-color: var(--bg-primary);
}

.billing-badge {
  font-size: 10px;
  padding: 2px 8px;
  background: var(--primary-glow);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  margin-left: var(--space-2);
}

/* ── Pricing Grid ────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  padding-bottom: var(--space-24);
  align-items: center;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(41, 98, 255, 0.3);
  box-shadow: var(--shadow-xl);
}

/* Highlighted (Pro) Card */
.pricing-card--popular {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(20,28,47,1) 0%, rgba(20,28,47,0.8) 100%);
  box-shadow: 0 0 40px rgba(0, 230, 118, 0.1);
  transform: scale(1.05);
  z-index: 1;
}

.pricing-card--popular:hover {
  transform: scale(1.05) translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 10px 50px rgba(0, 230, 118, 0.2);
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--grad-primary);
  color: var(--text-inverse);
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: var(--shadow-primary);
}

.pricing-card__head {
  text-align: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.pricing-card__name {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.pricing-card__price-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: var(--space-1);
  margin-top: var(--space-4);
}

.pricing-card__currency {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.pricing-card__price {
  font-size: 3.5rem;
  font-weight: var(--fw-extrabold);
  line-height: 1;
  color: var(--text-primary);
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 6px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex: 1;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-feature__icon {
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1.2;
}

.pricing-feature--disabled {
  opacity: 0.4;
}

.pricing-feature--disabled .pricing-feature__icon {
  color: var(--text-muted);
}

.pricing-card__btn {
  margin-top: auto;
}

/* ── FAQ in Pricing ──────────────────────────────────────── */
.pricing-faq {
  padding-block: var(--space-16);
  border-top: 1px solid var(--border-color);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .pricing-grid {
    align-items: stretch;
  }
  .pricing-card--popular {
    transform: none;
    z-index: auto;
  }
  .pricing-card--popular:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }
}