/**
 * Nipun Schools — releases hub (/releases/)
 * Loaded last (page_styles_late) — scoped to body.hp-release-hub-page.
 */

body.hp-release-hub-page {
    background: linear-gradient(180deg, #eef6ff 0%, #f8fafc 32%, #fff 100%);
    color: #0f172a;
}

body.hp-release-hub-page .hp-rel-page {
    padding-bottom: 0.5rem;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */

body.hp-release-hub-page .hp-rel-hero {
    padding: 1.5rem 0 2.75rem;
    background:
        radial-gradient(ellipse 80% 60% at 100% 0%, rgba(212, 175, 55, 0.14) 0%, transparent 55%),
        linear-gradient(145deg, #001a33 0%, #003a6b 48%, #022248 100%);
    color: #fff;
}

body.hp-release-hub-page .hp-rel-hero .hp-breadcrumb a,
body.hp-release-hub-page .hp-rel-hero .hp-breadcrumb span {
    color: rgba(255, 255, 255, 0.72);
}

body.hp-release-hub-page .hp-rel-hero .hp-breadcrumb a:hover {
    color: #fff;
}

body.hp-release-hub-page .hp-rel-hero-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
    margin-top: 1.25rem;
}

@media (min-width: 900px) {
    body.hp-release-hub-page .hp-rel-hero-grid {
        grid-template-columns: 1.15fr 0.85fr;
    }
}

body.hp-release-hub-page .hp-rel-kicker {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #e8c547;
}

body.hp-release-hub-page .hp-rel-kicker i {
    margin-right: 0.35rem;
}

body.hp-release-hub-page .hp-rel-hero h1 {
    margin: 0 0 0.85rem;
    font-size: clamp(1.85rem, 4.5vw, 2.65rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #fff;
}

body.hp-release-hub-page .hp-rel-lead {
    margin: 0;
    max-width: 36rem;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.88);
}

body.hp-release-hub-page .hp-rel-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin: 1.35rem 0 0;
    padding: 0;
    list-style: none;
}

body.hp-release-hub-page .hp-rel-stats li {
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.92);
}

body.hp-release-hub-page .hp-rel-stats strong {
    color: #e8c547;
    font-weight: 800;
}

body.hp-release-hub-page .hp-rel-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

body.hp-release-hub-page .hp-rel-jump a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    color: #002443;
    background: linear-gradient(135deg, #f5e6a8 0%, #d4af37 100%);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
    transition: transform 0.15s ease;
}

body.hp-release-hub-page .hp-rel-jump a:hover {
    transform: translateY(-1px);
    color: #001a30;
}

body.hp-release-hub-page .hp-rel-hero-art {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

body.hp-release-hub-page .hp-rel-hero-logo {
    max-width: min(100%, 300px);
    height: auto;
    filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.28));
}

body.hp-release-hub-page .hp-rel-phone-stack {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

body.hp-release-hub-page .hp-rel-phone-pill {
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* ── App cards (premium light surface) ────────────────────────────────────── */

body.hp-release-hub-page .hp-rel-apps-section {
    padding-top: 0.5rem;
    margin-top: -1.25rem;
    position: relative;
    z-index: 1;
}

body.hp-release-hub-page .hp-rel-app-grid {
    display: grid;
    gap: 1.35rem;
}

@media (min-width: 768px) {
    body.hp-release-hub-page .hp-rel-app-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

body.hp-release-hub-page .hp-rel-card {
    display: flex;
    flex-direction: column;
    border-radius: 1.35rem;
    padding: 1.5rem;
    color: #0f172a;
    background: #fff;
    box-shadow:
        0 4px 6px rgba(15, 23, 42, 0.04),
        0 20px 44px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(0, 36, 67, 0.08);
    scroll-margin-top: 6rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

body.hp-release-hub-page .hp-rel-card:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 12px rgba(15, 23, 42, 0.06),
        0 24px 48px rgba(15, 23, 42, 0.1);
}

body.hp-release-hub-page .hp-rel-card--schools {
    grid-column: 1 / -1;
    border-top: 4px solid #d4af37;
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

body.hp-release-hub-page .hp-rel-card--management {
    border-top: 4px solid #4338ca;
    background: linear-gradient(180deg, #fff 0%, #fafaff 100%);
}

body.hp-release-hub-page .hp-rel-card--featured {
    position: relative;
}

body.hp-release-hub-page .hp-rel-card--featured .hp-rel-card-badge--featured {
    background: linear-gradient(135deg, #f5e6a8 0%, #d4af37 100%);
    color: #002443;
}

body.hp-release-hub-page .hp-rel-card--legacy {
    opacity: 0.92;
    border-style: dashed;
}

body.hp-release-hub-page .hp-rel-legacy-heading {
    grid-column: 1 / -1;
    padding: 0.5rem 0 0.25rem;
}

body.hp-release-hub-page .hp-rel-legacy-heading h2 {
    font-size: 1.15rem;
    font-weight: 800;
    color: #334155;
    margin-bottom: 0.35rem;
}

body.hp-release-hub-page .hp-rel-legacy-heading p {
    font-size: 0.92rem;
    color: #64748b;
    max-width: 42rem;
}

body.hp-release-hub-page .hp-rel-card-head {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

body.hp-release-hub-page .hp-rel-card-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    object-fit: contain;
    background: linear-gradient(145deg, #eef6ff 0%, #e0f2fe 100%);
    padding: 8px;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(0, 36, 67, 0.08);
}

body.hp-release-hub-page .hp-rel-card-badge {
    display: inline-block;
    margin-bottom: 0.35rem;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(0, 36, 67, 0.06);
    color: #92400e;
}

body.hp-release-hub-page .hp-rel-card h2 {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: #002443;
}

body.hp-release-hub-page .hp-rel-card-head p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.55;
    color: #475569;
}

body.hp-release-hub-page .hp-rel-features {
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
    font-size: 0.84rem;
    line-height: 1.45;
}

body.hp-release-hub-page .hp-rel-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.35rem 0;
    color: #334155;
}

body.hp-release-hub-page .hp-rel-features i {
    margin-top: 0.15rem;
    color: #16a34a;
    font-size: 0.7rem;
}

body.hp-release-hub-page .hp-rel-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
    margin: 0 0 1rem;
    padding: 0;
}

body.hp-release-hub-page .hp-rel-meta div {
    padding: 0.65rem 0.75rem;
    border-radius: 0.65rem;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
}

body.hp-release-hub-page .hp-rel-meta dt {
    margin: 0 0 0.15rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
}

body.hp-release-hub-page .hp-rel-meta dd {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: #002443;
}

body.hp-release-hub-page .hp-rel-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

body.hp-release-hub-page .hp-rel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.75rem 1.15rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

body.hp-release-hub-page .hp-rel-btn--primary {
    flex: 1 1 auto;
    min-width: 9rem;
    background: linear-gradient(135deg, #f5e6a8 0%, #d4af37 100%);
    color: #002443;
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.35);
}

body.hp-release-hub-page .hp-rel-btn--primary:hover {
    transform: translateY(-1px);
    color: #001a30;
    box-shadow: 0 8px 22px rgba(212, 175, 55, 0.42);
}

body.hp-release-hub-page .hp-rel-btn--ghost {
    border: 1.5px solid rgba(0, 36, 67, 0.18);
    color: #002443;
    background: #fff;
}

body.hp-release-hub-page .hp-rel-btn--ghost:hover {
    background: #f8fafc;
    color: #001a30;
    border-color: rgba(0, 36, 67, 0.28);
}

body.hp-release-hub-page .hp-rel-qr {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    margin-top: auto;
    padding: 0.85rem;
    border-radius: 0.85rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

body.hp-release-hub-page .hp-rel-qr img {
    flex-shrink: 0;
    border-radius: 10px;
    background: #fff;
    padding: 6px;
    border: 1px solid #e2e8f0;
}

body.hp-release-hub-page .hp-rel-qr-copy strong {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
    color: #002443;
}

body.hp-release-hub-page .hp-rel-qr-copy p {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: #64748b;
}

body.hp-release-hub-page .hp-rel-qr code {
    font-size: 0.72rem;
    background: #e2e8f0;
    color: #334155;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    word-break: break-all;
}

/* ── Install guide ────────────────────────────────────────────────────────── */

body.hp-release-hub-page .hp-rel-install {
    padding-top: 2.5rem;
    padding-bottom: 1rem;
}

body.hp-release-hub-page .hp-rel-install-box {
    max-width: 48rem;
    margin: 0 auto;
    padding: 2rem 2rem 1.75rem;
    border-radius: 1.25rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

body.hp-release-hub-page .hp-rel-install-box h2 {
    margin: 0 0 1.25rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: #022248;
}

body.hp-release-hub-page .hp-rel-install-box h2 i {
    color: #b8860b;
    margin-right: 0.35rem;
}

body.hp-release-hub-page .hp-rel-install-steps {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 1rem;
}

body.hp-release-hub-page .hp-rel-install-steps li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

body.hp-release-hub-page .hp-rel-step-num {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.9rem;
    background: linear-gradient(135deg, #002443, #004080);
    color: #e8c547;
}

body.hp-release-hub-page .hp-rel-install-steps strong {
    display: block;
    font-size: 0.95rem;
    color: #0f172a;
    margin-bottom: 0.15rem;
}

body.hp-release-hub-page .hp-rel-install-steps p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.55;
    color: #64748b;
}

body.hp-release-hub-page .hp-rel-install-note {
    margin: 1.35rem 0 0;
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: #475569;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
}

body.hp-release-hub-page .hp-rel-install-note a {
    color: #0369a1;
    font-weight: 600;
}

/* ── Demo credentials ─────────────────────────────────────────────────────── */

body.hp-release-hub-page .hp-rel-demo {
    padding-top: 1rem;
    padding-bottom: 2rem;
}

body.hp-release-hub-page .hp-rel-demo-box {
    max-width: 52rem;
    margin: 0 auto;
    padding: 1.75rem 2rem;
    border-radius: 1.25rem;
    background: linear-gradient(145deg, #fefce8 0%, #fff 55%);
    border: 1px solid #fde68a;
    box-shadow: 0 8px 24px rgba(180, 83, 9, 0.08);
}

body.hp-release-hub-page .hp-rel-demo-box h2 {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: #022248;
}

body.hp-release-hub-page .hp-rel-demo-note {
    margin: 0 0 1rem;
    font-size: 0.875rem;
    color: #78716c;
}

body.hp-release-hub-page .hp-rel-demo-grid {
    display: grid;
    gap: 1rem;
    margin: 0;
}

@media (min-width: 640px) {
    body.hp-release-hub-page .hp-rel-demo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 900px) {
    body.hp-release-hub-page .hp-rel-demo-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

body.hp-release-hub-page .hp-rel-demo-grid div {
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
    background: #fff;
    border: 1px solid #e7e5e4;
}

body.hp-release-hub-page .hp-rel-demo-grid dt {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #a16207;
}

body.hp-release-hub-page .hp-rel-demo-grid dd {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.5;
    color: #1c1917;
}

body.hp-release-hub-page .hp-rel-demo-grid code {
    font-size: 0.78rem;
    word-break: break-all;
}

body.hp-release-hub-page .hp-rel-demo-links {
    margin: 1.15rem 0 0;
    font-size: 0.9rem;
    text-align: center;
    color: #64748b;
}

body.hp-release-hub-page .hp-rel-demo-links a {
    color: #0369a1;
    font-weight: 600;
}

@media (max-width: 640px) {
    body.hp-release-hub-page .hp-rel-hero {
        padding-bottom: 2rem;
    }

    body.hp-release-hub-page .hp-rel-meta {
        grid-template-columns: 1fr;
    }

    body.hp-release-hub-page .hp-rel-actions {
        flex-direction: column;
    }

    body.hp-release-hub-page .hp-rel-btn {
        width: 100%;
    }

    body.hp-release-hub-page .hp-rel-install-box,
    body.hp-release-hub-page .hp-rel-demo-box {
        padding: 1.35rem 1.15rem;
    }
}