/*
 * SBN Developer Notes.
 * Scope: membership tier and sponsor pricing cards.
 * Used by: membership page, front page tiers, sponsorship page.
 * Edit risk: high; pricing cards contain key conversion copy.
 * QA: featured tier, long prices, GST/admin fee text, mobile stacking.
 */

.sbn-tier-grid,
.sbn-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sbn-gutter);
    max-width: var(--sbn-max-width);
    margin: var(--sbn-space-lg) auto 0;
}

.sbn-visit-reassure {
    background: var(--sbn-cream);
    border-bottom: 1px solid var(--sbn-mist-soft);
    padding: 18px var(--sbn-dynamic-edge);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.sbn-member-value-strip {
    padding: var(--sbn-space-md) var(--sbn-dynamic-edge) var(--sbn-space-xs);
    background: var(--sbn-paper);
    border-bottom: 1px solid rgba(195, 204, 210, 0.35);
}

.sbn-member-value-strip .sbn-section-label {
    margin-bottom: 22px;
}

.sbn-member-value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 880px;
    margin: 0 auto;
}

.sbn-member-value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 50px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(195, 204, 210, 0.5);
    border-radius: var(--sbn-radius-btn);
    color: var(--sbn-navy);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

.sbn-member-value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 50%;
    background: rgba(201, 163, 90, 0.13);
    color: var(--sbn-gold);
    font-size: 15px;
}

.sbn-membership-story {
    border-bottom: 1px solid var(--sbn-mist-soft);
}

.sbn-membership-story-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: center;
    max-width: var(--sbn-max-width);
    margin: 0 auto;
}

.sbn-membership-story h2 {
    margin-bottom: 20px;
}

.sbn-membership-story .sbn-section-intro {
    max-width: 720px;
}

.sbn-membership-quote {
    padding: 30px;
    background: #fff;
    border: 1px solid rgba(195, 204, 210, 0.72);
    border-radius: var(--sbn-radius-card);
    box-shadow: var(--sbn-shadow-sm);
}

.sbn-membership-quote p {
    margin: 0;
    color: var(--sbn-navy);
    font-family: var(--sbn-serif);
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 400;
    line-height: 1.18;
}

.sbn-membership-quote span {
    display: block;
    margin-top: 18px;
    color: var(--sbn-gold);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sbn-member-extra-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
    max-width: var(--sbn-max-width);
    margin: 36px auto 0;
}

.sbn-member-extra-item {
    min-height: 44px;
    padding: 11px 12px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(195, 204, 210, 0.62);
    border-radius: var(--sbn-radius-btn);
    color: var(--sbn-navy);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.25;
    text-align: center;
}

.sbn-tier-card,
.sbn-tcard,
.sbn-pricing-card {
    border: 1.5px solid var(--sbn-mist-soft);
    border-radius: var(--sbn-radius-card);
    padding: var(--sbn-space-md) var(--sbn-space-md);
    position: relative;
    background: #fff;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--sbn-shadow-sm);
}

.sbn-tier-card:hover,
.sbn-tcard:hover,
.sbn-pricing-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sbn-shadow-md);
}

.sbn-tier-card.featured,
.sbn-tcard.feat,
.sbn-pricing-card--featured {
    border: 2px solid var(--sbn-gold);
    background: var(--sbn-navy);
    transform: scale(1.025);
    box-shadow: var(--sbn-shadow-lg);
}

.sbn-tier-card.featured:hover,
.sbn-tcard.feat:hover,
.sbn-pricing-card--featured:hover {
    transform: scale(1.025) translateY(-3px);
}

.sbn-tier-badge,
.t-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--sbn-gold);
    color: var(--sbn-navy);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 16px;
    border-radius: var(--sbn-radius-pill);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}

.sbn-tier-name,
.sbn-t-tier {
    font-family: var(--sbn-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sbn-ink);
    opacity: 0.5;
    margin-bottom: 8px;
}

.sbn-tier-card.featured .sbn-tier-name,
.sbn-tcard.feat .sbn-t-tier {
    color: rgba(245, 239, 227, 0.45);
    opacity: 1;
}

.sbn-tier-title,
.sbn-t-name {
    font-family: var(--sbn-serif);
    font-size: 30px;
    color: var(--sbn-navy);
    margin-bottom: 4px;
    line-height: 1.2;
}

.sbn-tier-card.featured .sbn-tier-title,
.sbn-tcard.feat .sbn-t-name {
    color: var(--sbn-cream);
}

.sbn-tier-tagline,
.sbn-t-tagline {
    font-size: 13px;
    color: var(--sbn-ink);
    opacity: 0.65;
    margin-bottom: 24px;
}

.sbn-tier-card.featured .sbn-tier-tagline,
.sbn-tcard.feat .sbn-t-tagline {
    color: rgba(245, 239, 227, 0.55);
    opacity: 1;
}

.sbn-tier-price,
.sbn-t-price {
    margin-bottom: var(--sbn-space-sm);
    padding-bottom: var(--sbn-space-sm);
    border-bottom: 1px solid var(--sbn-mist-soft);
}

.sbn-tier-card.featured .sbn-tier-price,
.sbn-tcard.feat .sbn-t-price {
    border-bottom-color: rgba(245, 239, 227, 0.1);
}

.sbn-tier-price-num,
.sbn-t-price-num {
    font-family: var(--sbn-serif);
    font-size: 40px;
    color: var(--sbn-navy);
    line-height: 1;
}

.sbn-tier-card.featured .sbn-tier-price-num,
.sbn-tcard.feat .sbn-t-price-num {
    color: var(--sbn-cream);
}

.sbn-tier-price-period,
.sbn-t-price-period {
    font-size: 12px;
    color: var(--sbn-ink);
    opacity: 0.55;
    margin-top: 6px;
}

.sbn-tier-features,
.sbn-t-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--sbn-space-md);
    display: flex;
    flex-direction: column;
    gap: 13px;
    flex-grow: 1;
}

.sbn-tier-features li,
.sbn-t-features li {
    font-size: 14px;
    color: var(--sbn-ink);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.sbn-tier-card.featured .sbn-tier-features li,
.sbn-tcard.feat .sbn-t-features li {
    color: rgba(245, 239, 227, 0.85);
}

.sbn-tier-features li::before,
.sbn-t-features li::before {
    content: "✓";
    color: var(--sbn-gold);
    font-weight: 700;
    flex-shrink: 0;
}

.sbn-tier-features li.t-no,
.sbn-t-features li.t-no {
    color: rgba(195, 204, 210, 0.8);
    text-decoration: line-through;
}

.sbn-tier-card.featured .sbn-tier-features li.t-no,
.sbn-tcard.feat .sbn-t-features li.t-no {
    color: rgba(245, 239, 227, 0.25);
}

.sbn-tier-btn {
    margin-top: auto;
    width: 100%;
    text-align: center;
    display: block;
}

.sbn-sponsor-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
}

.sbn-sponsor-card {
    padding: 34px 24px;
}

.sbn-sponsor-card .sbn-tier-title {
    font-size: clamp(26px, 2.2vw, 30px);
}

.sbn-sponsor-card .sbn-tier-price-num {
    font-size: clamp(32px, 2.8vw, 38px);
}

.sbn-sponsor-card .sbn-tier-features {
    gap: 11px;
}

.sbn-sponsor-card .sbn-tier-features li {
    font-size: 13px;
}

.sbn-groups-table-wrap {
    max-width: var(--sbn-max-width);
    margin: var(--sbn-space-md) auto 0;
    overflow-x: auto;
}

.sbn-comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--sbn-mist-soft);
    border-radius: var(--sbn-radius-card);
    box-shadow: var(--sbn-shadow-sm);
}

.sbn-comparison-table th,
.sbn-comparison-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--sbn-mist-soft);
    color: var(--sbn-ink);
    font-size: 14px;
    line-height: 1.55;
    text-align: left;
    vertical-align: top;
}

.sbn-comparison-table thead th {
    background: var(--sbn-navy);
    color: var(--sbn-cream);
    font-family: var(--sbn-sans);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sbn-comparison-table tbody th {
    width: 20%;
    color: var(--sbn-navy);
    font-family: var(--sbn-serif);
    font-size: 24px;
    font-weight: 400;
    line-height: 1.15;
}

.sbn-comparison-table tr:last-child th,
.sbn-comparison-table tr:last-child td {
    border-bottom: 0;
}

.sbn-groups-table {
    min-width: 760px;
}

@media (max-width: 900px) {
    .sbn-member-value-grid,
    .sbn-member-extra-grid,
    .sbn-membership-story-grid,
    .sbn-tier-grid,
    .sbn-pricing-grid {
        grid-template-columns: 1fr;
    }

    .sbn-member-value-grid {
        max-width: 560px;
    }

    .sbn-member-extra-grid {
        max-width: 560px;
    }

    .sbn-tcard.feat,
    .sbn-tier-card.featured {
        transform: none;
    }

    .sbn-tcard.feat:hover,
    .sbn-tier-card.featured:hover {
        transform: translateY(-3px);
    }
}

@media (max-width: 1024px) {
    .sbn-sponsor-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .sbn-member-value-grid,
    .sbn-member-extra-grid,
    .sbn-membership-story-grid,
    .sbn-tier-grid,
    .sbn-pricing-grid,
    .sbn-sponsor-card-grid {
        grid-template-columns: 1fr;
    }

    .sbn-tier-card,
    .sbn-tcard,
    .sbn-pricing-card {
        padding: var(--sbn-space-md) var(--sbn-space-sm);
    }

    .sbn-tier-badge,
    .t-badge {
        top: -12px;
        max-width: calc(100% - 32px);
        white-space: normal;
        text-align: center;
    }

    .sbn-tier-title,
    .sbn-t-name {
        font-size: clamp(1.75rem, 8vw, 2rem);
    }

    .sbn-tier-tagline,
    .sbn-t-tagline,
    .sbn-tier-price-period,
    .sbn-t-price-period,
    .sbn-tier-features li,
    .sbn-t-features li {
        font-size: 16px;
    }

    .sbn-tier-price-num,
    .sbn-t-price-num {
        font-size: clamp(2rem, 10vw, 2.5rem);
    }

    .sbn-groups-table-wrap {
        position: relative;
        overflow-x: auto;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        box-shadow: inset -18px 0 18px -20px rgba(15, 30, 61, 0.5);
    }

    .sbn-groups-table-wrap::after {
        content: "Scroll table";
        display: block;
        margin-top: 8px;
        color: rgba(20, 33, 61, 0.62);
        font-size: 12px;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-align: right;
        text-transform: uppercase;
    }

    .sbn-comparison-table th,
    .sbn-comparison-table td {
        padding: 16px;
        font-size: 16px;
    }

    .sbn-comparison-table tbody th {
        font-size: clamp(1.35rem, 5vw, 1.6rem);
    }
}

@media (min-width: 901px) and (max-width: 1180px) {
    .sbn-sponsor-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .sbn-visit-reassure {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .sbn-vr-divider {
        display: none;
    }

    .sbn-member-value-strip {
        padding-top: 28px;
    }

    .sbn-member-value-item {
        align-items: flex-start;
    }
}