/* ═══════════════════════════════════════════════════════════════
   DSGN Pricing Plans — Stylesheet v1.0
   Brand palette: black #0a0a0a | accent green #3ECF60 | white #fff
═══════════════════════════════════════════════════════════════ */

:root {
    --dsgn-black:      #0a0a0a;
    --dsgn-white:      #ffffff;
    --dsgn-green:      #3ECF60;
    --dsgn-green-dark: #28b348;
    --dsgn-gray-50:    #f9f9f9;
    --dsgn-gray-100:   #f0f0f0;
    --dsgn-gray-200:   #e0e0e0;
    --dsgn-gray-400:   #9a9a9a;
    --dsgn-gray-600:   #555555;
    --dsgn-radius:     6px;
    --dsgn-radius-lg:  12px;
    --dsgn-shadow:     0 2px 12px rgba(0,0,0,.08);
    --dsgn-shadow-lg:  0 8px 40px rgba(0,0,0,.14);
    --dsgn-font:       'Helvetica Neue', Arial, sans-serif;
    --dsgn-col-label:  280px;
    --dsgn-col-plan:   1fr;
}

/* ── Wrapper ──────────────────────────────────────────────────── */
.dsgn-pricing-wrap {
    font-family: var(--dsgn-font);
    color: var(--dsgn-black);
    margin: 40px 0;
    -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════════════════════════
   DESKTOP TABLE
═══════════════════════════════════════════════════════════════ */
.dsgn-pricing-table {
    display: grid;
    border: 1px solid var(--dsgn-gray-200);
    border-radius: var(--dsgn-radius-lg);
    overflow: hidden;
    box-shadow: var(--dsgn-shadow);
}

.dsgn-row {
    display: grid;
    grid-template-columns: var(--dsgn-col-label) repeat(3, var(--dsgn-col-plan));
    border-bottom: 1px solid var(--dsgn-gray-200);
}
.dsgn-row:last-child { border-bottom: none; }
.dsgn-row--even      { background: var(--dsgn-gray-50); }

/* ── Cells ────────────────────────────────────────────────────── */
.dsgn-cell {
    padding: 14px 20px;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--dsgn-gray-200);
    font-size: 14px;
    line-height: 1.4;
}
.dsgn-cell:last-child { border-right: none; }
.dsgn-cell--label     { color: var(--dsgn-gray-600); font-size: 13.5px; }
.dsgn-cell--plan      { flex-direction: column; align-items: center; text-align: center; gap: 6px; }
.dsgn-cell--value     { justify-content: center; }

/* ── Highlighted column ───────────────────────────────────────── */
.dsgn-cell.is-highlighted {
    background: rgba(62, 207, 96, .06);
    border-left: 2px solid var(--dsgn-green);
    border-right: 2px solid var(--dsgn-green);
}
.dsgn-row--header .dsgn-cell.is-highlighted {
    border-top: 2px solid var(--dsgn-green);
    border-top-left-radius: var(--dsgn-radius);
    border-top-right-radius: var(--dsgn-radius);
}
.dsgn-row--footer .dsgn-cell.is-highlighted {
    border-bottom: 2px solid var(--dsgn-green);
    border-bottom-left-radius: var(--dsgn-radius);
    border-bottom-right-radius: var(--dsgn-radius);
}

/* ── Header row ───────────────────────────────────────────────── */
.dsgn-row--header {
    background: var(--dsgn-black);
}
.dsgn-row--header .dsgn-cell--label {
    background: var(--dsgn-black);
    color: var(--dsgn-white);
    font-weight: 600;
}
.dsgn-row--header .dsgn-cell--plan {
    background: var(--dsgn-black);
    padding: 24px 20px 20px;
    position: relative;
}
.dsgn-row--header .dsgn-cell.is-highlighted {
    background: rgba(62,207,96,.12);
}

/* ── Plan header elements ─────────────────────────────────────── */
.dsgn-badge {
    display: inline-block;
    background: var(--dsgn-green);
    color: var(--dsgn-black);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 20px;
    margin-bottom: 4px;
}
.dsgn-plan-name {
    color: var(--dsgn-white);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -.01em;
}
.dsgn-plan-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    color: var(--dsgn-white);
}
.dsgn-price-amount {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1;
}
.dsgn-price-period {
    font-size: 13px;
    color: var(--dsgn-gray-400);
}
.dsgn-price-note {
    font-size: 11px;
    color: var(--dsgn-gray-400);
    margin-top: -2px;
}

/* ── Check / dash ─────────────────────────────────────────────── */
.dsgn-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--dsgn-green);
    color: var(--dsgn-white);
    border-radius: 50%;
    flex-shrink: 0;
}
.dsgn-check svg { width: 11px; height: 11px; }
.dsgn-dash      { color: var(--dsgn-gray-200); font-size: 18px; line-height: 1; }

/* ── Footer row ───────────────────────────────────────────────── */
.dsgn-row--footer {
    background: var(--dsgn-gray-50);
}
.dsgn-row--footer .dsgn-cell {
    padding: 16px 20px;
    justify-content: center;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.dsgn-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--dsgn-radius);
    font-family: var(--dsgn-font);
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: .01em;
    cursor: pointer;
    border: none;
    transition: background .18s ease, transform .12s ease, opacity .18s;
    white-space: nowrap;
    text-decoration: none;
}
.dsgn-cta-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}
.dsgn-cta-btn--primary {
    background: var(--dsgn-green);
    color: var(--dsgn-black);
}
.dsgn-cta-btn--primary:hover:not(:disabled) {
    background: var(--dsgn-green-dark);
    transform: translateY(-1px);
}
.dsgn-cta-btn--secondary {
    background: var(--dsgn-white);
    color: var(--dsgn-black);
    border: 1.5px solid var(--dsgn-gray-200);
}
.dsgn-cta-btn--secondary:hover:not(:disabled) {
    border-color: var(--dsgn-black);
    transform: translateY(-1px);
}
/* dark bg header buttons */
.dsgn-row--header .dsgn-cta-btn--secondary {
    background: transparent;
    color: var(--dsgn-white);
    border-color: rgba(255,255,255,.3);
}
.dsgn-row--header .dsgn-cta-btn--secondary:hover:not(:disabled) {
    border-color: var(--dsgn-white);
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE CARDS  (shown < 768 px)
═══════════════════════════════════════════════════════════════ */
.dsgn-mobile-cards { display: none; }

@media (max-width: 820px) {
    .dsgn-pricing-table { display: none; }
    .dsgn-mobile-cards  { display: flex; flex-direction: column; gap: 16px; }

    .dsgn-card {
        background: var(--dsgn-white);
        border: 1.5px solid var(--dsgn-gray-200);
        border-radius: var(--dsgn-radius-lg);
        padding: 24px 20px;
        box-shadow: var(--dsgn-shadow);
        position: relative;
    }
    .dsgn-card.is-highlighted {
        border-color: var(--dsgn-green);
        box-shadow: 0 4px 20px rgba(62,207,96,.18);
    }
    .dsgn-card .dsgn-badge { margin-bottom: 8px; }
    .dsgn-card .dsgn-plan-name {
        font-size: 22px;
        font-weight: 700;
        margin-bottom: 4px;
    }
    .dsgn-card .dsgn-plan-price { gap: 3px; }
    .dsgn-card .dsgn-price-amount { font-size: 36px; }
    .dsgn-card .dsgn-plan-name,
    .dsgn-card .dsgn-plan-price { color: var(--dsgn-black); }

    .dsgn-features-list {
        list-style: none;
        margin: 16px 0 20px;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .dsgn-features-list li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 13.5px;
        line-height: 1.4;
        color: var(--dsgn-gray-600);
    }
    .dsgn-features-list .dsgn-check { flex-shrink: 0; margin-top: 1px; }
    .dsgn-card .dsgn-cta-btn { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════════════
   MODAL
═══════════════════════════════════════════════════════════════ */
.dsgn-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: dsgnFadeIn .2s ease;
}
.dsgn-modal-overlay[hidden] { display: none; }

@keyframes dsgnFadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes dsgnSlideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.dsgn-modal {
    background: var(--dsgn-white);
    border-radius: var(--dsgn-radius-lg);
    width: 100%;
    max-width: 480px;
    box-shadow: var(--dsgn-shadow-lg);
    overflow: hidden;
    animation: dsgnSlideUp .22s ease;
    position: relative;
}

.dsgn-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--dsgn-gray-100);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    color: var(--dsgn-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: background .15s;
}
.dsgn-modal-close:hover { background: var(--dsgn-gray-200); }

.dsgn-modal-header {
    background: var(--dsgn-black);
    padding: 28px 28px 24px;
    color: var(--dsgn-white);
}
.dsgn-modal-plan-badge { margin-bottom: 8px; }
.dsgn-modal-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--dsgn-white);
}
.dsgn-modal-price {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--dsgn-green);
}

.dsgn-modal-body { padding: 20px 28px 0; }

.dsgn-modal-note {
    font-size: 13px;
    color: var(--dsgn-gray-600);
    background: var(--dsgn-gray-50);
    border-left: 3px solid var(--dsgn-green);
    padding: 10px 14px;
    border-radius: 0 var(--dsgn-radius) var(--dsgn-radius) 0;
    margin: 0 0 16px;
    line-height: 1.5;
}

.dsgn-modal-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}
.dsgn-modal-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--dsgn-gray-600);
    line-height: 1.4;
}

.dsgn-modal-footer {
    padding: 20px 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.dsgn-modal-confirm { width: 100%; font-size: 15px; padding: 13px; }
.dsgn-modal-cancel {
    background: none;
    border: none;
    font-size: 13px;
    color: var(--dsgn-gray-400);
    cursor: pointer;
    text-align: center;
    padding: 4px;
    font-family: var(--dsgn-font);
}
.dsgn-modal-cancel:hover { color: var(--dsgn-black); }
.dsgn-modal-error {
    font-size: 13px;
    color: #c0392b;
    text-align: center;
    padding: 6px;
    background: #fdf2f2;
    border-radius: var(--dsgn-radius);
}

/* ── Spinner ──────────────────────────────────────────────────── */
.dsgn-spinner {
    width: 18px; height: 18px;
    animation: dsgnSpin .7s linear infinite;
}
@keyframes dsgnSpin { to { transform: rotate(360deg); } }