:root {
    --bg: #060810;
    --bg-elevated: #0c101a;
    --panel: #0f1420;
    --panel-2: #121826;
    --line: rgba(199, 168, 107, 0.16);
    --brand: #c7a86b;
    --brand-soft: rgba(199, 168, 107, 0.14);
    --text: #edf1f7;
    --text-muted: #9aa6ba;
    --text-dim: #6f7b8f;
    --ok: #89d185;
    --font: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
    --max: 1120px;
}

* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background:
        radial-gradient(
            circle at top,
            rgba(199, 168, 107, 0.07),
            transparent 28%
        ),
        var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.65;
}

a {
    color: inherit;
    text-decoration: none;
}
a:hover {
    color: var(--brand);
}

.shell-bar {
    border-bottom: 1px solid var(--line);
    background: rgba(6, 8, 16, 0.92);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.shell-inner,
.section,
.footer-inner {
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
}

.shell-inner {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.brand-mark {
    color: var(--brand);
    font-weight: 700;
}

.brand-copy small {
    display: block;
    color: var(--text-dim);
    font-size: 11px;
    margin-top: 2px;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 13px;
    color: var(--text-muted);
}

.nav a[aria-current="page"] {
    color: var(--brand);
}

.hero {
    padding: 72px 0 48px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.9fr);
    gap: 28px;
    align-items: stretch;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--brand);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--brand);
}

h1,
h2,
h3 {
    margin: 0 0 16px;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(34px, 5vw, 56px);
    letter-spacing: -0.03em;
}
h2 {
    font-size: clamp(24px, 3.2vw, 34px);
}
h3 {
    font-size: 18px;
}

p {
    margin: 0 0 16px;
    color: var(--text-muted);
}

.hero-copy p.lead {
    font-size: 16px;
    color: #d8e0ee;
    max-width: 64ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button,
.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 13px;
}

.button {
    background: var(--brand);
    color: #15120a;
    font-weight: 700;
    border-color: transparent;
}

.button-secondary {
    background: transparent;
    color: var(--text);
}

.panel {
    background: linear-gradient(
        180deg,
        rgba(18, 24, 38, 0.96),
        rgba(12, 16, 26, 0.96)
    );
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.hero-panel {
    padding: 18px;
}

.terminal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-dim);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 16px;
}

.dots {
    display: flex;
    gap: 8px;
}

.dots span {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--brand-soft);
    border: 1px solid rgba(199, 168, 107, 0.26);
}

pre {
    margin: 0;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    color: #dfe8f6;
    font-family: var(--font);
    font-size: 13px;
    line-height: 1.7;
}

code {
    font-family: var(--font);
    color: #f6e4b5;
}

.section {
    padding: 26px 0 30px;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.kicker {
    color: var(--brand);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.grid-3,
.grid-2 {
    display: grid;
    gap: 16px;
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
    padding: 18px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
}

.callout {
    border-left: 3px solid var(--brand);
    background: linear-gradient(
        180deg,
        rgba(18, 24, 38, 0.96),
        rgba(12, 16, 26, 0.96)
    );
}

.card p:last-child,
.card ul:last-child {
    margin-bottom: 0;
}

.list {
    margin: 0;
    padding-left: 18px;
    color: var(--text-muted);
}

.list li {
    margin-bottom: 8px;
}

.inline-note {
    color: var(--text-dim);
    font-size: 13px;
}

.footer {
    margin-top: 36px;
    border-top: 1px solid var(--line);
}

.footer-inner {
    padding: 20px 0 36px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--text-dim);
    font-size: 12px;
}

@media (max-width: 920px) {
    .hero-grid,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .shell-inner,
    .section-head,
    .footer-inner {
        align-items: flex-start;
    }
}