:root {
    --navy: #0b2748;
    --navy-deep: #071b33;
    --blue: #1a65ad;
    --green: #58a846;
    --ink: #102033;
    --muted: #64748b;
    --line: #dfe7ef;
    --surface: #ffffff;
    --page: #f4f8fb;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 8%, rgba(26, 101, 173, .11), transparent 29rem),
        radial-gradient(circle at 88% 92%, rgba(88, 168, 70, .10), transparent 28rem),
        var(--page);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

.landing-shell {
    width: min(1180px, calc(100% - 40px));
    min-height: 100vh;
    margin: 0 auto;
    padding: 44px 0 24px;
    display: grid;
    align-content: center;
    gap: 22px;
}

.landing-card {
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.38fr) minmax(320px, .72fr);
    min-height: 560px;
    background: var(--surface);
    border: 1px solid rgba(11, 39, 72, .08);
    border-radius: 30px;
    box-shadow: 0 28px 80px rgba(11, 39, 72, .12);
}

.brand-panel {
    position: relative;
    padding: clamp(42px, 6vw, 76px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background:
        linear-gradient(145deg, rgba(255,255,255,.98), rgba(247,251,255,.98));
}

.brand-panel::after {
    content: "";
    position: absolute;
    inset: auto 0 0 auto;
    width: 180px;
    height: 180px;
    border-radius: 100% 0 0 0;
    background: linear-gradient(135deg, transparent 40%, rgba(88, 168, 70, .10));
    pointer-events: none;
}

.brand-logo {
    width: 126px;
    height: 126px;
    object-fit: contain;
    border-radius: 22px;
    background: white;
    box-shadow: 0 14px 38px rgba(11, 39, 72, .11);
    margin-bottom: 34px;
}

.brand-eyebrow,
.access-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--blue);
    font-size: .79rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 22px;
    color: var(--navy);
    font-size: clamp(2.65rem, 6vw, 5rem);
    line-height: .98;
    letter-spacing: -.055em;
}

.lead {
    margin-bottom: 12px;
    color: var(--ink);
    font-size: clamp(1.15rem, 2.2vw, 1.45rem);
    font-weight: 650;
    line-height: 1.45;
}

.supporting {
    max-width: 650px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.75;
}

.access-panel {
    padding: clamp(38px, 5vw, 64px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    background:
        linear-gradient(155deg, rgba(11, 39, 72, .98), rgba(7, 27, 51, 1));
}

.access-kicker {
    color: #9fc7ed;
}

.access-panel h2 {
    margin-bottom: 14px;
    color: #fff;
    font-size: clamp(1.75rem, 3vw, 2.45rem);
    line-height: 1.08;
    letter-spacing: -.035em;
}

.access-panel p {
    margin-bottom: 32px;
    color: #c9d6e3;
    line-height: 1.7;
}

.staff-button {
    min-height: 58px;
    padding: 0 20px 0 23px;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-radius: 15px;
    background: #fff;
    color: var(--navy);
    text-decoration: none;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(0,0,0,.16);
    transition: transform .16s ease, box-shadow .16s ease;
}

.staff-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0,0,0,.22);
}

.staff-button:focus-visible {
    outline: 3px solid #8dbce8;
    outline-offset: 4px;
}

.staff-button svg {
    width: 21px;
    height: 21px;
}

.security-note {
    margin-top: 28px;
    padding-top: 22px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-top: 1px solid rgba(255,255,255,.12);
    color: #9fb2c5;
    font-size: .82rem;
    line-height: 1.55;
}

.security-dot {
    width: 8px;
    height: 8px;
    margin-top: .36rem;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #74c263;
    box-shadow: 0 0 0 5px rgba(116,194,99,.11);
}

footer {
    padding: 0 6px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: #7b8b9d;
    font-size: .82rem;
}

@media (max-width: 880px) {
    .landing-shell {
        width: min(100% - 24px, 700px);
        padding: 20px 0 16px;
    }

    .landing-card {
        grid-template-columns: 1fr;
        min-height: 0;
        border-radius: 24px;
    }

    .brand-logo {
        width: 100px;
        height: 100px;
        margin-bottom: 26px;
    }

    .access-panel {
        min-height: 330px;
    }
}

@media (max-width: 520px) {
    .landing-shell {
        width: min(100% - 18px, 700px);
    }

    .brand-panel,
    .access-panel {
        padding: 32px 24px;
    }

    h1 {
        font-size: 2.55rem;
    }

    footer {
        flex-direction: column;
        gap: 4px;
    }
}