/* ══════════════════════════════════════════════════════════
   PRICING PAGE — PBI Score
   Uses design tokens from style.css — never hardcode colors.
   ══════════════════════════════════════════════════════════ */

/* ── Utility ─────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Pricing Page ─────────────────────────────────────── */
.pricing-section {
    max-width: 1100px;
    margin: 6.25rem auto 4rem;
    padding: 0 1.5rem;
}

.pricing-header {
    text-align: center;
    margin-bottom: 3rem;
}

.pricing-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text, #111827);
    margin-bottom: 0.75rem;
}

.pricing-header p {
    font-size: 1.15rem;
    color: var(--color-text-secondary, #4B5563);
}

/* ── Billing Toggle ───────────────────────────────────── */
.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.billing-toggle-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary, #4B5563);
    cursor: pointer;
    transition: color 0.2s;
}

.billing-toggle-label.active {
    color: var(--color-text, #111827);
    font-weight: 600;
}

.billing-toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--color-border, #E5E7EB);
    border-radius: var(--radius-full, 99px);
    cursor: pointer;
    transition: background 0.2s;
}

.billing-toggle-switch.active {
    background: var(--brand-signature, #2563EB);
}

.billing-toggle-switch::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    border-radius: var(--radius-full, 99px);
    transition: transform 0.2s;
}

.billing-toggle-switch.active::after {
    transform: translateX(20px);
}

.billing-save-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--brand-signature, #2563EB);
    background: rgba(14, 116, 144, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full, 99px);
}

/* ── Plan Cards Grid ──────────────────────────────────── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 4rem;
}

.pricing-card {
    background: var(--color-surface, #FFFFFF);
    border: 1px solid var(--color-border, #E5E7EB);
    border-radius: var(--radius-lg, 16px);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.05));
    transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.08));
}

.pricing-card.featured {
    border: 2px solid var(--brand-signature, #2563EB);
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.05)), 0 0 20px rgba(14, 116, 144, 0.08);
    position: relative;
}

.pricing-card.featured:hover {
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.08)), 0 0 30px rgba(14, 116, 144, 0.12);
}

.pricing-badge-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius-full, 99px);
    white-space: nowrap;
}

.pricing-plan-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text, #111827);
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text, #111827);
    margin-bottom: 0.25rem;
}

.pricing-price .period {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-muted, #9CA3AF);
}

.pricing-annual-note {
    font-size: 0.75rem;
    color: var(--color-text-secondary, #4B5563);
    margin-bottom: 0.5rem;
    min-height: 1.2em;
}

.pricing-desc {
    color: var(--color-text-secondary, #4B5563);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    flex: 1;
}

.pricing-features li {
    padding: 0.4rem 0;
    font-size: 0.85rem;
    color: var(--color-text-secondary, #4B5563);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features li i {
    color: var(--color-accent, #2563EB);
    font-size: 0.75rem;
    width: 16px;
    text-align: center;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md, 12px);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s, border-color 0.2s, color 0.2s;
}

.pricing-btn:focus-visible {
    outline: 2px solid var(--color-accent, #2563EB);
    outline-offset: 2px;
}

.pricing-btn-free {
    background: var(--color-bg-alt, #F9FAFB);
    color: var(--color-text, #111827);
    border: 1px solid var(--color-border, #E5E7EB);
}

.pricing-btn-free:hover {
    background: #F3F4F6;
    border-color: var(--color-border-hover, #D1D5DB);
}

.pricing-btn-pro {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(14, 116, 144, 0.2);
}

.pricing-btn-pro:hover {
    box-shadow: 0 6px 20px rgba(14, 116, 144, 0.3);
    transform: translateY(-1px);
}

.pricing-btn-enterprise {
    background: transparent;
    border: 1px solid var(--color-border, #E5E7EB);
    color: var(--color-text, #111827);
}

.pricing-btn-enterprise:hover {
    border-color: var(--color-accent, #2563EB);
    color: var(--color-accent, #2563EB);
}

.pricing-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pricing-current-badge {
    display: inline-block;
    font-size: 0.75rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-accent, #2563EB);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full, 99px);
    margin-left: 0.5rem;
}

/* ── Feature Comparison Table ─────────────────────────── */
.comparison-section {
    max-width: 900px;
    margin: 0 auto 4rem;
    padding: 0 1.5rem;
}

.comparison-section h2 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text, #111827);
    margin-bottom: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.comparison-table th {
    text-align: center;
    padding: 0.75rem 1rem;
    background: var(--color-bg-alt, #F9FAFB);
    border-bottom: 2px solid var(--color-border, #E5E7EB);
    font-weight: 600;
    color: var(--color-text, #111827);
}

.comparison-table th:first-child {
    text-align: left;
}

.comparison-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border, #E5E7EB);
    color: var(--color-text-secondary, #4B5563);
    text-align: center;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--color-text, #111827);
}

.comparison-table .check {
    color: var(--color-accent, #2563EB);
}

.comparison-table .dash {
    color: var(--color-text-muted, #9CA3AF);
}

/* ── FAQ Section ──────────────────────────────────────── */
.faq-section {
    max-width: 700px;
    margin: 0 auto 4rem;
    padding: 0 1.5rem;
}

.faq-section h2 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text, #111827);
    margin-bottom: 2rem;
}

.faq-item {
    border-bottom: 1px solid var(--color-border, #E5E7EB);
    padding: 1.25rem 0;
}

.faq-question {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text, #111827);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: 0;
}

.faq-question:focus-visible {
    outline: 2px solid var(--color-accent, #2563EB);
    outline-offset: 2px;
}

.faq-question i {
    font-size: 0.75rem;
    color: var(--color-text-muted, #9CA3AF);
    transition: transform 0.2s;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    font-size: 0.85rem;
    color: var(--color-text-secondary, #4B5563);
    line-height: 1.6;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding-top: 0.75rem;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
    .pricing-header h1 {
        font-size: 2rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .comparison-table {
        font-size: 0.75rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .pricing-section {
        margin-top: 5rem;
    }

    .pricing-header h1 {
        font-size: 1.5rem;
    }
}