:root {
    --bg: #efe4cf;
    --bg-deep: #d9c6a2;
    --panel: #fff9ef;
    --ink: #1a202c;
    --muted: #5d6470;
    --line: #111111;
    --gold: #f5b700;
    --sky: #88c0d0;
    --shadow: 0 8px 0 rgba(17, 17, 17, 0.25);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "IBM Plex Sans", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(255,255,255,0.45), transparent 35%),
        linear-gradient(180deg, var(--bg), var(--bg-deep));
}

.shell {
    width: min(1180px, calc(100% - 24px));
    margin: 0 auto;
    padding: 24px 0 36px;
}

.hero,
.card,
.roadmap-panel,
.hero-btn {
    border: 4px solid var(--line);
    box-shadow: var(--shadow);
}

.hero,
.card,
.roadmap-panel {
    background: var(--panel);
}

.hero {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 20px;
    padding: 28px;
    margin-bottom: 22px;
}

.eyebrow,
.card-kicker {
    font-family: "Press Start 2P", monospace;
    font-size: 0.62rem;
    color: #8a5d2f;
}

.hero h1,
.card h2,
.roadmap-panel h2 {
    font-family: "Press Start 2P", monospace;
    line-height: 1.5;
    margin: 12px 0;
}

.hero-copy p,
.card p,
.roadmap-panel li {
    line-height: 1.7;
    color: var(--muted);
}

.hero-actions {
    display: grid;
    align-content: end;
    gap: 12px;
}

.hero-btn {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--ink);
    background: var(--sky);
    font-family: "Press Start 2P", monospace;
    font-size: 0.68rem;
    padding: 12px;
}

.hero-btn.primary {
    background: var(--gold);
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.card {
    display: grid;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    padding: 22px;
}

.card-main {
    background:
        linear-gradient(180deg, rgba(245,183,0,0.18), rgba(255,255,255,0)),
        var(--panel);
}

.card-link {
    margin-top: 8px;
    font-weight: 700;
}

.roadmap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 22px;
}

.roadmap-panel {
    padding: 22px;
}

.roadmap-panel ul {
    margin: 0;
    padding-left: 18px;
}

.roadmap-panel li + li {
    margin-top: 8px;
}

@media (max-width: 900px) {
    .hero,
    .grid,
    .roadmap {
        grid-template-columns: 1fr;
    }
}