:root {
    --bg: #06070b;
    --panel: rgba(12, 15, 23, 0.78);
    --panel-soft: rgba(10, 14, 23, 0.72);
    --text: #f4f7ff;
    --muted: rgba(232, 238, 255, 0.78);
    --soft: rgba(232, 238, 255, 0.58);
    --border: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.22);
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: Helvetica, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(145, 173, 255, 0.10), transparent 27%),
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 18%),
        linear-gradient(180deg, #05060a, #090b10 42%, #05060a 100%);
}

.page-shell {
    width: min(1120px, calc(100vw - 40px));
    margin: 20px auto;
    display: grid;
    gap: 18px;
}

.card {
    background: linear-gradient(180deg, rgba(15, 20, 31, 0.78), rgba(7, 10, 18, 0.72));
    border: 1px solid var(--border);
    border-radius: 0;
    backdrop-filter: blur(14px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.34);
}

.hero {
    min-height: 420px;
    padding: clamp(34px, 7vw, 84px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    color: var(--soft);
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

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

h1 {
    max-width: 12ch;
    margin-bottom: 20px;
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.92;
    letter-spacing: -0.07em;
}

.lede {
    max-width: 680px;
    margin-bottom: 28px;
    color: var(--muted);
    font-size: clamp(1.15rem, 2vw, 1.55rem);
    line-height: 1.5;
}

.status-pill {
    width: fit-content;
    border: 1px solid var(--border-strong);
    padding: 10px 15px;
    color: var(--text);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.intro {
    padding: 30px 34px;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.75;
}

.intro p:last-child,
.feature-card p:last-child,
.deployment-copy p:last-child,
.footer p:last-child {
    margin-bottom: 0;
}

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

.feature-card {
    min-height: 170px;
    padding: 26px;
}

.feature-card h2,
.deployment h2 {
    margin-bottom: 12px;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.feature-card p,
.deployment-copy,
.footer {
    color: var(--muted);
    line-height: 1.65;
}

.deployment {
    padding: 32px 34px;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 28px;
    align-items: start;
}

.footer {
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.footer p {
    margin-bottom: 0;
}

a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border-strong);
    white-space: nowrap;
}

a:hover {
    border-bottom-color: var(--text);
}

@media (max-width: 860px) {
    .features,
    .deployment {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 360px;
    }

    .footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .page-shell {
        width: min(100vw - 24px, 1120px);
        margin: 12px auto;
        gap: 12px;
    }

    .hero,
    .intro,
    .deployment,
    .feature-card,
    .footer {
        padding: 22px;
    }

    h1 {
        max-width: 10ch;
    }
}