:root {
    --bg: #05070f;
    --bg-raised: #0b1020;
    --text: #d8e2f0;
    --text-dim: #8a97ad;
    --cyan: #5ee7ff;
    --amber: #ffc94a;
    --red: #ff5a5f;
    --line: rgba(94, 231, 255, 0.18);
    --font-display: "Chakra Petch", system-ui, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, monospace;
    --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip-to-content {
    position: absolute;
    left: -9999px;
    top: 8px;
    background: var(--cyan);
    color: var(--bg);
    padding: 8px 12px;
    z-index: 10;
}
.skip-to-content:focus { left: 16px; }

/* Header */

header {
    position: absolute;
    inset: 0 0 auto 0;
    z-index: 5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
}

.logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text);
}

nav a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Hero */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 32px 80px;
    background: radial-gradient(ellipse at 70% 40%, #12224a 0%, transparent 60%), var(--bg);
}

.starfield {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 30% 70%, #cfe 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 55% 35%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 75% 80%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 85% 15%, #def 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 20% 90%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 65% 60%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 45% 10%, #cfe 50%, transparent 51%);
    background-size: 300px 300px;
    opacity: 0.8;
    animation: drift 120s linear infinite;
}

@keyframes drift {
    from { background-position: 0 0; }
    to { background-position: -300px 300px; }
}

.hero-content {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
    width: 100%;
}

.hud-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber);
    border-left: 2px solid var(--amber);
    padding-left: 12px;
    margin: 0 0 24px;
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(3rem, 12vw, 6.5rem);
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 16px;
    color: #fff;
    text-shadow: 0 0 24px rgba(94, 231, 255, 0.35);
}

.tagline {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.15rem, 3.5vw, 1.5rem);
    color: var(--cyan);
    margin: 0 0 24px;
}

.lede {
    color: var(--text-dim);
    max-width: 560px;
    margin: 0 0 32px;
}

.status {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text);
    display: inline-block;
    border: 1px solid var(--line);
    background: var(--bg-raised);
    padding: 8px 14px;
    margin: 0;
}

.blink {
    color: var(--cyan);
    animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
    .starfield, .blink { animation: none; }
}

/* Content pages */

.page {
    max-width: 720px;
    margin: 0 auto;
    padding: 120px 24px 64px;
}

.page h1, .page h2, .page h3 {
    font-family: var(--font-display);
    color: #fff;
    line-height: 1.25;
}

.page h1 {
    font-size: clamp(2rem, 7vw, 2.75rem);
    letter-spacing: 0.04em;
    margin: 0 0 24px;
}

.page h2 {
    font-size: 1.4rem;
    margin: 40px 0 12px;
}

.page h3 {
    font-size: 1.15rem;
    color: var(--cyan);
    margin: 24px 0 8px;
}

.page p, .page ul, .page ol {
    color: var(--text-dim);
    line-height: 1.7;
    margin: 0 0 16px;
}

.page ul, .page ol { padding-left: 24px; }

.page li { margin-bottom: 6px; }

.page strong { color: var(--text); }

.page a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.page a:hover { color: var(--amber); }

/* Footer */

footer {
    border-top: 1px solid var(--line);
    padding: 24px 32px;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 24px;
}

.footer-content p { margin: 0; }

.footer-bottom { margin-top: 8px; }

@media (max-width: 600px) {
    header { padding: 16px; }
    .hero { padding: 100px 16px 64px; }
    footer { padding: 24px 16px; }
}