:root {
    --bg: #121115;
    --bg-alt: #17151b;
    --border: #29262f;
    --text: #e4e0ec;
    --text-dim: #948f9e;
    --text-faint: #625d6b;
    --accent: #a855f7;
    --max-width: 720px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 12px; font-weight: 700; line-height: 1.3; }

h2 { font-size: 22px; }

h3 { font-size: 16px; }

p { color: var(--text-dim); margin: 0 0 12px; }

code {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1px 5px;
    font-size: 0.9em;
    color: var(--text);
}

/* ---------------------------------------------------------------------- */
/* Header                                                                  */
/* ---------------------------------------------------------------------- */

.site-header {
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 58px;
}

.logo {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.logo:hover { text-decoration: none; }

.nav {
    display: flex;
    gap: 22px;
}

.nav a {
    font-size: 14px;
    color: var(--text-dim);
}

.nav a:hover { color: var(--text); text-decoration: none; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-outline {
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 13px;
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--text-dim);
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 30px;
    height: 30px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 14px;
    height: 1px;
    margin: 0 auto;
    background: var(--text);
}

/* ---------------------------------------------------------------------- */
/* Intro                                                                   */
/* ---------------------------------------------------------------------- */

.intro {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--border);
}

.eyebrow {
    color: var(--text-faint);
    font-size: 13px;
    margin: 0 0 10px;
}

.intro h1 {
    font-size: 28px;
}

.lead {
    font-size: 16px;
    max-width: 540px;
}

.links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.links a { font-weight: 600; font-size: 15px; }

/* ---------------------------------------------------------------------- */
/* Sections                                                                */
/* ---------------------------------------------------------------------- */

.section {
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
}

.section.alt { background: var(--bg-alt); }

.section:last-of-type { border-bottom: none; }

/* Features */

.feature-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-cols p { font-size: 14px; margin: 0; }

/* Install steps */

.steps {
    padding-left: 20px;
    max-width: 540px;
    color: var(--text-dim);
}

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

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

/* Note */

.note p {
    font-size: 14px;
    max-width: 560px;
    margin: 0;
}

/* ---------------------------------------------------------------------- */
/* Footer                                                                  */
/* ---------------------------------------------------------------------- */

.site-footer {
    padding: 32px 0 24px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 20px;
}

.footer-inner .logo { font-size: 14px; }

.footer-nav {
    display: flex;
    gap: 18px;
}

.footer-nav a { color: var(--text-dim); font-size: 13px; }

.footer-nav a:hover { color: var(--text); text-decoration: none; }

.footer-legal {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    color: var(--text-faint);
    font-size: 12px;
}

.footer-legal p { color: var(--text-faint); margin: 0 0 4px; }

/* ---------------------------------------------------------------------- */
/* Responsive                                                              */
/* ---------------------------------------------------------------------- */

@media (max-width: 720px) {
    .feature-cols { grid-template-columns: 1fr; gap: 24px; }

    .nav {
        position: absolute;
        top: 58px;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        gap: 0;
        padding: 4px 24px;
        display: none;
    }
    .nav.open { display: flex; }
    .nav a { padding: 10px 0; border-bottom: 1px solid var(--border); }
    .nav a:last-child { border-bottom: none; }
    .nav-toggle { display: flex; }
    .header-actions .btn-outline { display: none; }
    .intro h1 { font-size: 24px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
}