:root {
    --navy: #082049;
    --navy-light: #12335f;
    --red: #ef0311;
    --green: #029b37;
    --text: #172033;
    --muted: #667085;
    --line: #e5eaf2;
    --surface: #f5f7fb;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: light;
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(
            circle at 85% 10%,
            rgba(239, 3, 17, 0.08),
            transparent 28%
        ),
        radial-gradient(
            circle at 10% 85%,
            rgba(8, 32, 73, 0.09),
            transparent 30%
        ),
        var(--surface);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
}

.portal-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 28px;
}

.status-card {
    width: min(100%, 720px);
    padding: 42px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    border-top: 5px solid var(--red);
    border-radius: 26px;
    box-shadow: 0 26px 75px rgba(8, 32, 73, 0.14);
}

.brand-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-row > span:last-child {
    display: grid;
    gap: 2px;
}

.brand-row strong {
    color: var(--navy);
    font-size: 18px;
}

.brand-row small {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.brand-mark {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    color: var(--white);
    background: var(--navy);
    border-radius: 14px;
    box-shadow: 0 12px 26px rgba(8, 32, 73, 0.21);
    font-size: 14px;
    font-weight: 900;
}

.status-badge {
    display: inline-flex;
    margin-top: 34px;
    padding: 8px 12px;
    color: #07612d;
    background: #eaf9ef;
    border: 1px solid rgba(2, 155, 55, 0.17);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

h1 {
    margin: 18px 0 14px;
    color: var(--navy);
    font-size: clamp(34px, 7vw, 54px);
    line-height: 1.05;
    letter-spacing: -2px;
}

.status-card > p {
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.checks {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 30px 0 0;
}

.checks div {
    padding: 17px;
    background: #f8fafc;
    border: 1px solid var(--line);
    border-radius: 14px;
}

.checks dt {
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.checks dd {
    margin: 7px 0 0;
    color: var(--navy);
    font-size: 15px;
    font-weight: 900;
}

.notice {
    margin-top: 18px;
    padding: 15px 17px;
    color: #6b4e00;
    background: #fff8df;
    border: 1px solid #f2df98;
    border-radius: 13px;
    font-size: 12px;
    line-height: 1.6;
}

footer {
    margin-top: 28px;
    padding-top: 20px;
    color: #98a2b3;
    border-top: 1px solid var(--line);
    font-size: 11px;
}

@media (max-width: 600px) {
    .portal-shell {
        padding: 16px;
    }

    .status-card {
        padding: 28px 22px;
        border-radius: 21px;
    }

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