/* ============================================================
   FPSF Members Portal — Membership Tiers (v2, synced to
   Governance Framework §8.2). Extends portal.css.
   ============================================================ */

.current-plan-banner {
    background: var(--teal-light);
    border: 1px solid var(--teal-mid);
    border-radius: var(--radius);
    padding: 12px 18px;
    margin-bottom: 24px;
    font-size: 0.92rem;
    color: var(--blue);
}

.governance-statement {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--blue);
    border-radius: var(--radius);
    padding: 22px 26px;
    margin-bottom: 32px;
}

.governance-statement h2 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 12px;
}

.governance-statement p {
    font-size: 0.92rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 10px;
}

.governance-statement p:last-child {
    margin-bottom: 0;
}

.tier-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.tier-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: var(--shadow-sm);
    overflow: visible;
}

.tier-card-highlight {
    border-color: var(--teal);
    box-shadow: var(--shadow-md);
}

.tier-card-gold {
    border-color: var(--gold);
}

.tier-ribbon {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--teal);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.tier-ribbon-gold {
    background: var(--gold);
}

.tier-card-head {
    margin-bottom: 14px;
}

.tier-card-head h3 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 6px;
}

.tier-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.tier-amount {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.tier-period {
    font-size: 0.78rem;
    color: var(--gray-600);
}

.tier-features {
    list-style: none;
    flex: 1;
    margin-bottom: 18px;
}

.tier-features li {
    font-size: 0.82rem;
    color: var(--gray-700);
    padding: 6px 0 6px 18px;
    position: relative;
    line-height: 1.4;
}

.tier-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 600;
}

.tier-cta {
    width: 100%;
}

.donor-cap-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px 26px;
    margin-bottom: 32px;
}

.donor-cap-card h3 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 10px;
}

.donor-cap-card p {
    font-size: 0.88rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 10px;
}

.donor-cap-fine {
    font-size: 0.8rem !important;
    color: var(--gray-600) !important;
    margin-bottom: 0 !important;
}

.faq-section h2 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 16px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 10px;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-900);
    font-size: 0.92rem;
}

.faq-item p {
    margin-top: 10px;
    font-size: 0.88rem;
    color: var(--gray-700);
    line-height: 1.65;
}

/* Modal (reuses existing .modal-overlay/.modal-box class names from portal.css if present) */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 31, 51, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    padding: 20px;
}

.modal-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    max-width: 420px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.modal-box h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--blue);
    margin-bottom: 12px;
}

.modal-box p {
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 18px;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--gray-500);
    cursor: pointer;
    line-height: 1;
}

@media (max-width: 1100px) {
    .tier-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

@media (max-width: 520px) {
    .tier-grid {
        grid-template-columns: 1fr;
    }
}