/* wwwroot/css/digitalstability.css */

:root {
    --ds-bg: #081b2a;
    --ds-bg2: #0a2436;
    --ds-txt: #f2f8ff;
    --ds-dim: rgba(242,248,255,.78);
    --ds-accent: #00b4ff;
    --ds-accent2: #7cf3ff;
    --ds-border: rgba(255,255,255,.16);
    --ds-card: rgba(255,255,255,.08);
    --ds-shadow: 0 14px 50px rgba(0,0,0,.38);
    --ds-radius: 22px;
    --ds-focus: rgba(0,180,255,.95);
    --ds-max: 1160px;
}

* {
    box-sizing: border-box;
}

.ds-container {
    width: min(var(--ds-max), calc(100% - 32px));
    margin: 0 auto;
}

.ds-skip {
    position: absolute;
    left: -999px;
    top: 12px;
    padding: 10px 12px;
    background: #fff;
    color: #000;
    border-radius: 10px;
    z-index: 9999;
    font-weight: 700;
}

    .ds-skip:focus {
        left: 12px;
        outline: 2px solid var(--ds-accent);
        outline-offset: 2px;
    }

:focus-visible {
    outline: 3px solid var(--ds-focus);
    outline-offset: 3px;
    border-radius: 10px;
}

.ds-shell {
    width: 100%;
    color: var(--ds-txt);
}

.ds-hero {
    position: relative;
    padding: 92px 0 38px;
    overflow: hidden;
    background: radial-gradient(1200px 650px at 18% -10%, rgba(0,180,255,.16), transparent 60%), radial-gradient(900px 520px at 85% 0%, rgba(124,243,255,.10), transparent 62%), linear-gradient(180deg, var(--ds-bg), var(--ds-bg2));
}

.ds-hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(900px 420px at 18% 20%, rgba(0,180,255,.18), transparent 60%), radial-gradient(700px 360px at 85% 35%, rgba(124,243,255,.12), transparent 62%);
    pointer-events: none;
}

.ds-hero-glow {
    position: absolute;
    inset: -45%;
    background: radial-gradient(circle at 50% 45%, rgba(0,180,255,.10), transparent 55%);
    pointer-events: none;
    filter: blur(22px);
}

.ds-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: .70;
    pointer-events: none;
}

.ds-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 26px;
    align-items: start;
}

.ds-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    color: rgba(242,248,255,.90);
    font-weight: 800;
    letter-spacing: .2px;
}

.ds-badge-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--ds-accent2);
    box-shadow: 0 0 0 6px rgba(124,243,255,.10);
}

.ds-title {
    margin: 16px 0 0;
    font-size: clamp(30px, 4.2vw, 48px);
    line-height: 1.08;
    letter-spacing: -.6px;
}

.ds-accent {
    display: block;
    color: var(--ds-accent2);
    font-weight: 950;
    margin-top: 6px;
}

.ds-subtitle {
    margin: 14px 0 0;
    color: rgba(242,248,255,.86);
    line-height: 1.75;
    max-width: 72ch;
}

.ds-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.ds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.14);
    text-decoration: none;
    font-weight: 950;
    letter-spacing: .2px;
    transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, filter .18s ease;
    min-height: 44px;
}

.ds-btn-primary {
    color: #041522;
    background: linear-gradient(135deg, rgba(0,180,255,.95), rgba(124,243,255,.74));
    border-color: rgba(0,180,255,.35);
    box-shadow: 0 14px 38px rgba(0,180,255,.18);
}

.ds-btn-ghost {
    background: rgba(255,255,255,.06);
    color: rgba(242,248,255,.95);
}

.ds-btn-full {
    width: 100%;
}

.ds-btn:hover {
    transform: translateY(-2px);
    filter: saturate(1.05);
}

.ds-btn:active {
    transform: translateY(0);
}

.ds-proof {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.ds-proof-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    padding: 12px;
}

.ds-proof-title {
    font-weight: 950;
    letter-spacing: .2px;
    margin-bottom: 6px;
}

.ds-proof-text {
    color: rgba(242,248,255,.80);
    line-height: 1.55;
    font-size: 14px;
}

.ds-note {
    margin-top: 14px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    padding: 14px;
    color: rgba(242,248,255,.86);
    line-height: 1.7;
}

.ds-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--ds-radius);
    box-shadow: var(--ds-shadow);
    backdrop-filter: blur(14px);
}

.ds-side-card {
    padding: 18px;
}

.ds-side-title {
    font-weight: 950;
    letter-spacing: .2px;
    margin-bottom: 6px;
}

.ds-side-sub {
    color: rgba(242,248,255,.74);
    line-height: 1.6;
    font-size: 13.5px;
}

.ds-side-list {
    margin-top: 12px;
    display: grid;
    gap: 10px;
}

.ds-side-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 12px;
    border-radius: 18px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
}

.ds-check {
    width: 26px;
    height: 26px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,180,255,.14);
    border: 1px solid rgba(0,180,255,.22);
    font-weight: 950;
    color: var(--ds-txt);
    flex: 0 0 auto;
}

.ds-side-actions {
    margin-top: 12px;
    display: grid;
    gap: 10px;
}

.ds-mini-note {
    margin-top: 10px;
    color: rgba(242,248,255,.66);
    font-size: 12.5px;
    line-height: 1.5;
    text-align: center;
}

.ds-main {
    background: linear-gradient(180deg, var(--ds-bg), var(--ds-bg2));
    padding-bottom: 20px;
}

.ds-section {
    padding: 52px 0;
}

.ds-section-alt {
    padding: 52px 0;
    background: radial-gradient(900px 480px at 20% 0%, rgba(0,180,255,.08), transparent 62%), linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.ds-section-cta {
    padding: 52px 0 72px;
}

.ds-head {
    text-align: center;
    max-width: 860px;
    margin: 0 auto 18px;
}

.ds-h2 {
    margin: 0;
    font-size: 28px;
    letter-spacing: -.3px;
}

.ds-h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 950;
}

.ds-p {
    margin: 10px 0 0;
    color: rgba(242,248,255,.78);
    line-height: 1.75;
    max-width: 78ch;
}

.ds-p-small {
    margin: 10px 0 0;
    color: rgba(242,248,255,.78);
    line-height: 1.7;
    font-size: 14px;
}

.ds-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.ds-pillar {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--ds-radius);
    padding: 18px;
    box-shadow: 0 16px 46px rgba(0,0,0,.22);
    display: grid;
    gap: 10px;
}

.ds-pillar-top {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ds-ico {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,180,255,.12);
    border: 1px solid rgba(0,180,255,.22);
    font-size: 18px;
}

.ds-pill {
    justify-self: start;
    padding: 9px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    color: rgba(242,248,255,.86);
    font-weight: 800;
    font-size: 13px;
    margin-top: 2px;
}

.ds-problems {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.ds-problem {
    padding: 16px;
    border-radius: 22px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 16px 46px rgba(0,0,0,.20);
}

.ds-problem-title {
    font-weight: 950;
    margin-bottom: 8px;
}

.ds-problem-text {
    color: rgba(242,248,255,.76);
    line-height: 1.65;
    font-size: 14px;
}

.ds-callout {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 22px;
    border: 1px solid rgba(0,180,255,.22);
    background: rgba(0,180,255,.08);
    color: rgba(242,248,255,.84);
    line-height: 1.65;
    text-align: center;
}

.ds-apply-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.ds-apply {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--ds-radius);
    padding: 18px;
    box-shadow: 0 16px 46px rgba(0,0,0,.22);
    display: grid;
    gap: 10px;
}

.ds-link {
    display: inline-flex;
    justify-self: start;
    margin-top: 2px;
    color: rgba(124,243,255,.92);
    text-decoration: none;
    font-weight: 950;
    border-bottom: 1px solid rgba(124,243,255,.35);
    padding-bottom: 2px;
}

    .ds-link:hover {
        color: var(--ds-accent2);
    }

.ds-cta {
    border-radius: 26px;
    border: 1px solid rgba(0,180,255,.22);
    background: linear-gradient(180deg, rgba(0,180,255,.10), rgba(255,255,255,.04));
    box-shadow: 0 18px 60px rgba(0,0,0,.30);
    padding: 18px;
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 16px;
    align-items: start;
}

.ds-cta-actions {
    margin-top: 14px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.ds-cta-note {
    margin-top: 12px;
    color: rgba(242,248,255,.74);
    line-height: 1.6;
}

.ds-cta-card {
    padding: 16px;
}

.ds-cta-card-title {
    font-weight: 950;
    margin-bottom: 10px;
}

.ds-cta-card-text {
    color: rgba(242,248,255,.78);
    line-height: 1.6;
}

.ds-cta-card-links {
    margin-top: 12px;
    display: grid;
    gap: 10px;
}

.ds-cta-link {
    display: inline-flex;
    justify-content: center;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: rgba(242,248,255,.90);
    text-decoration: none;
    font-weight: 900;
}

    .ds-cta-link:hover {
        background: rgba(255,255,255,.08);
    }

.ds-cta-card-note {
    margin-top: 12px;
    color: rgba(242,248,255,.66);
    font-size: 12.5px;
    line-height: 1.5;
    text-align: center;
}

.ds-legal {
    margin-top: 14px;
    text-align: center;
    color: rgba(242,248,255,.66);
    font-size: 12.5px;
}

.ds-reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .45s ease, transform .45s ease;
}

    .ds-reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

@media (max-width: 1024px) {
    .ds-hero-grid {
        grid-template-columns: 1fr;
    }

    .ds-proof {
        grid-template-columns: 1fr;
    }

    .ds-grid {
        grid-template-columns: 1fr;
    }

    .ds-problems {
        grid-template-columns: 1fr;
    }

    .ds-apply-grid {
        grid-template-columns: 1fr;
    }

    .ds-cta {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ds-reveal {
        transition: none;
        transform: none;
        opacity: 1;
    }
}