/* =============================================================
   PLANS — Pricing plan cards section
   ============================================================= */

.plans {
  background: var(--color-bg-subtle);
  padding-block: var(--spacing-section);
}

.plans__container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.plans__header {
  text-align: center;
  max-width: 48rem;
  margin-inline: auto;
  margin-bottom: var(--spacing-3xl);
}

.plans__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
}

.plans__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-on-light);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-md);
}

.plans__description {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-on-light-muted);
  line-height: 1.7;
}

.plans__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

/* ---------------------------------------------------------------
   Plan Card
--------------------------------------------------------------- */

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--plan-card-padding);
  border: 1px solid var(--color-border);
  border-radius: var(--plan-card-radius);
  background: var(--color-bg-light);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.plan-card--featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent), var(--shadow-lg);
}

.plan-card--featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 0 2px var(--color-accent), var(--shadow-lg);
}

.plan-card--premium {
  border-color: var(--color-accent-light);
}

.plan-card__badge {
  position: absolute;
  top: -0.85rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-badge-popular-bg);
  color: var(--color-badge-popular-text);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.plan-card__header {
  margin-bottom: var(--spacing-lg);
}

.plan-card__name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-on-light);
  margin-bottom: var(--spacing-xs);
}

.plan-card__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-on-light-muted);
  font-style: italic;
}

.plan-card__pricing {
  margin-bottom: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.plan-card__price-old {
  font-size: var(--font-size-sm);
  color: var(--color-price-old);
  text-decoration: line-through;
}

.plan-card__price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.plan-card__price-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-on-light-muted);
}

.plan-card__delivery {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-on-light-muted);
  margin-bottom: var(--spacing-lg);
}

.plan-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex: 1;
  margin-bottom: var(--spacing-xl);
}

.plan-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-on-light);
}

.plan-card__feature-icon {
  width: var(--plan-feature-icon-size);
  height: var(--plan-feature-icon-size);
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--color-accent);
}

.plan-card__cta {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* ---------------------------------------------------------------
   Responsive
--------------------------------------------------------------- */

@media (min-width: 768px) {
  .plans__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .plans__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .plan-card--featured {
    transform: scale(1.03);
  }

  .plan-card--featured:hover {
    transform: scale(1.03) translateY(-4px);
  }
}