*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0D0D0D;
    --surface: #1A1A1A;
    --surface-raised: #242424;
    --border: #2A2A2A;
    --text-primary: #F0F0F0;
    --text-secondary: #8A8A8A;
    --accent: #C6FF3C;
    --accent-dark: #0D0D0D;
    --radius: 16px;
    --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ── Header ─────────────────────────────────────── */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    border-bottom: 1px solid var(--border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: #000;
    flex-shrink: 0;
}

.logo-name {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

nav { display: flex; gap: 24px; }

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.15s;
}

nav a:hover { color: var(--text-primary); }

/* ── Main layout ─────────────────────────────────── */
main {
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 24px 80px;
}

/* ── Page hero ───────────────────────────────────── */
.page-hero {
    margin-bottom: 40px;
}

.page-hero .badge {
    display: inline-block;
    background: var(--accent);
    color: #000;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.page-hero h1 {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.page-hero .meta {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ── Cards ───────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    margin-bottom: 16px;
}

/* ── Section headings inside cards ──────────────── */
.card h2 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}

.card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    margin-top: 20px;
}

.card h3:first-child { margin-top: 0; }

.card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

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

.card ul, .card ol {
    padding-left: 20px;
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

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

.card a {
    color: var(--accent);
    text-decoration: none;
}

.card a:hover { text-decoration: underline; }

/* ── Contact chip ────────────────────────────────── */
.contact-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 10px 20px;
    font-size: 15px;
    color: var(--text-primary);
    text-decoration: none;
    margin-top: 8px;
    transition: border-color 0.15s;
}

.contact-chip:hover { border-color: var(--accent); }

/* ── Footer ──────────────────────────────────────── */
footer {
    text-align: center;
    padding: 32px 24px;
    font-size: 13px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border);
}

footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

footer a:hover { color: var(--text-primary); }

footer .links { display: flex; justify-content: center; gap: 20px; margin-top: 8px; }

@media (max-width: 600px) {
    header { padding: 16px 20px; }
    nav { gap: 16px; }
    .card { padding: 20px; }
}