/* ==========================================================================
   Pricing Component
   Mobile-first — single column → 2-column grid at md breakpoint
   ========================================================================== */

/* --------------------------------------------------------------------------
   Section wrapper
   -------------------------------------------------------------------------- */
.pricing {
    padding-block: var(--space-8);
    background-color: var(--color-surface-secondary);
}

/* --------------------------------------------------------------------------
   Section header
   -------------------------------------------------------------------------- */
.pricing__header {
    text-align: center;
    max-width: var(--max-width-narrow);
    margin-inline: auto;
    margin-bottom: var(--space-7);
}

.pricing__headline {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-4);
}

.pricing__subheadline {
    font-family: var(--font-family-body);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-secondary);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Grid — single column on mobile, 2-column at ≥ 768 px
   -------------------------------------------------------------------------- */
.pricing__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: start;     /* cards align to top by default… */
}

@media (min-width: 768px) {
    .pricing__grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: stretch; /* …stretch to equal height in 2-col layout */
    }
}

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */
.pricing__card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface-primary);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-6);
    transition: box-shadow var(--transition-normal);
}

.pricing__card:hover {
    box-shadow: var(--shadow-md);
}

/* Featured variant */
.pricing__card--featured {
    border-color: var(--color-brand-primary);
    box-shadow: var(--shadow-md);
}

.pricing__card--featured:hover {
    box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Badge
   -------------------------------------------------------------------------- */
.pricing__badge {
    position: absolute;
    top: calc(-1 * var(--space-4));
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
    font-family: var(--font-family-body);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Card header
   -------------------------------------------------------------------------- */
.pricing__card-header {
    margin-bottom: var(--space-5);
}

.pricing__plan-name {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-2);
}

.pricing__plan-description {
    font-family: var(--font-family-body);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    color: var(--color-text-secondary);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Price
   -------------------------------------------------------------------------- */
.pricing__price-wrap {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
}

.pricing__price {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
}

.pricing__card--featured .pricing__price {
    color: var(--color-brand-primary);
}

.pricing__period {
    font-family: var(--font-family-body);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Feature list
   -------------------------------------------------------------------------- */
.pricing__features {
    list-style: none;
    margin: 0 0 var(--space-6);
    padding: 0;
    flex: 1; /* push CTA to bottom */
}

.pricing__feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-family-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    padding-block: var(--space-2);
}

.pricing__feature + .pricing__feature {
    border-top: 1px solid var(--color-border-subtle);
}

.pricing__feature--excluded {
    color: var(--color-text-secondary);
}

.pricing__feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);

    /* Included state */
    background-color: var(--color-status-success);
    color: var(--color-text-inverse);
}

.pricing__feature--excluded .pricing__feature-icon {
    background-color: var(--color-border-default);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Card footer / CTA
   -------------------------------------------------------------------------- */
.pricing__card-footer {
    margin-top: auto;
}

.pricing__cta {
    display: block;
    width: 100%;
    text-align: center;
    font-family: var(--font-family-body);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    line-height: 1;
    text-decoration: none;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-brand-primary);
    color: var(--color-brand-primary);
    background-color: transparent;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        filter var(--transition-fast);
}

.pricing__cta:hover,
.pricing__cta:focus-visible {
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
}

.pricing__cta:focus-visible {
    outline: 3px solid var(--color-brand-primary);
    outline-offset: 3px;
}

/* Featured CTA — filled by default */
.pricing__cta--featured {
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
}

.pricing__cta--featured:hover,
.pricing__cta--featured:focus-visible {
    filter: brightness(0.9);
}