/* ============================================================
   Kode Plugin — Stylesheet
   ============================================================ */

:root {
    --bg:          #09090b;
    --bg-surface:  #111116;
    --bg-raised:   #18181f;
    --border:      #27272a;
    --border-soft: #1f1f24;

    --accent:      #8b5cf6;
    --accent-dim:  #7c3aed;
    --accent-glow: rgba(139, 92, 246, 0.15);
    --accent-2:    #06b6d4;

    --text:        #fafafa;
    --text-muted:  #a1a1aa;
    --text-dim:    #52525b;

    --radius:      10px;
    --radius-lg:   16px;
    --radius-pill: 999px;

    --font:        'Inter', system-ui, sans-serif;
    --mono:        'JetBrains Mono', 'Fira Code', monospace;

    --transition:  0.2s ease;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #a78bfa; }
ul { list-style: none; }

/* ── Utilities ───────────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px;
    background: var(--accent-glow);
    border: 1px solid rgba(139,92,246,.3);
    border-radius: var(--radius-pill);
    font-size: 0.75rem; font-weight: 600; color: #c4b5fd;
    letter-spacing: 0.04em; text-transform: uppercase;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ── Navigation ──────────────────────────────────────────── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(9,9,11,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
}
.nav {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
}
.nav-logo {
    font-size: 1.25rem; font-weight: 800;
    color: var(--text); letter-spacing: -0.03em;
}
.logo-bracket { color: var(--accent); }
.nav-links {
    display: flex; align-items: center; gap: 8px;
}
.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem; font-weight: 500;
    padding: 6px 14px; border-radius: var(--radius-pill);
    transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--bg-raised); }
.nav-links a.active { color: var(--text); }
.nav-github {
    display: flex; align-items: center; gap: 6px;
    border: 1px solid var(--border) !important;
    background: var(--bg-surface) !important;
}
.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px;
    background: var(--text-muted); border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 22px; border-radius: var(--radius-pill);
    font-size: 0.9rem; font-weight: 600;
    border: none; cursor: pointer;
    transition: all var(--transition);
}
.btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 0 20px rgba(139,92,246,.35);
}
.btn-primary:hover { background: var(--accent-dim); color: #fff; box-shadow: 0 0 28px rgba(139,92,246,.5); }
.btn-outline {
    background: transparent; color: var(--text);
    border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--bg-raised); color: var(--text); border-color: var(--text-dim); }
.btn-lg { padding: 13px 28px; font-size: 1rem; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
    padding: 96px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; top: -120px; left: 50%; transform: translateX(-50%);
    width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(139,92,246,.12) 0%, transparent 70%);
    pointer-events: none;
}
.hero-badge { margin-bottom: 24px; }
.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 800; letter-spacing: -0.04em; line-height: 1.1;
    margin-bottom: 20px;
}
.hero h1 span { color: var(--accent); }
.hero p {
    font-size: 1.15rem; color: var(--text-muted);
    max-width: 540px; margin: 0 auto 36px;
}
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.hero-meta {
    margin-top: 28px;
    display: flex; justify-content: center; gap: 28px;
    font-size: 0.8rem; color: var(--text-dim);
}
.hero-meta span { display: flex; align-items: center; gap: 5px; }

/* ── Code Preview ────────────────────────────────────────── */
.hero-code {
    margin: 64px auto 0;
    max-width: 700px;
}
.code-window {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0,0,0,.5), 0 0 0 1px var(--border-soft);
    text-align: left;
}
.code-titlebar {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red   { background: #ff5f57; }
.dot-yellow{ background: #febc2e; }
.dot-green { background: #28c840; }
.code-filename {
    margin-left: 8px; font-size: 0.78rem; color: var(--text-dim);
    font-family: var(--mono);
}
pre.code-body {
    padding: 24px;
    font-family: var(--mono);
    font-size: 0.875rem; line-height: 1.7;
    overflow-x: auto;
    tab-size: 4;
}
.kw  { color: #c084fc; }   /* keyword */
.ev  { color: #f472b6; }   /* event/action */
.str { color: #86efac; }   /* string */
.var { color: #67e8f9; }   /* variable */
.num { color: #fb923c; }   /* number */
.cmt { color: #3f3f5a; font-style: italic; }   /* comment */
.op  { color: #a1a1aa; }   /* operator */

/* ── Stats bar ───────────────────────────────────────────── */
.stats-bar {
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: 32px 0;
    background: var(--bg-surface);
}
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    text-align: center; gap: 24px;
}
.stat-value { font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }

/* ── Features ────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800; letter-spacing: -0.03em; margin-bottom: 12px;
}
.section-header p { color: var(--text-muted); font-size: 1.05rem; max-width: 480px; margin: 0 auto; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover { border-color: rgba(139,92,246,.4); transform: translateY(-2px); }
.feature-icon {
    width: 44px; height: 44px; border-radius: var(--radius);
    background: var(--accent-glow);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 16px;
}
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* ── Showcase / split sections ───────────────────────────── */
.showcase { padding: 80px 0; }
.showcase-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 56px; align-items: center;
}
.showcase-inner.reverse { direction: rtl; }
.showcase-inner.reverse > * { direction: ltr; }
.showcase-text h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800; letter-spacing: -0.03em; margin-bottom: 14px;
}
.showcase-text p { color: var(--text-muted); margin-bottom: 20px; line-height: 1.7; }
.feature-list { display: flex; flex-direction: column; gap: 10px; }
.feature-list li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 0.9rem; color: var(--text-muted);
}
.feature-list li::before {
    content: '✓';
    color: var(--accent); font-weight: 700;
    margin-top: 1px; flex-shrink: 0;
}

/* ── CTA Banner ──────────────────────────────────────────── */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(139,92,246,.08) 0%, rgba(6,182,212,.05) 100%);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    text-align: center;
}
.cta-section h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800; letter-spacing: -0.03em; margin-bottom: 14px;
}
.cta-section p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* ── Docs page ───────────────────────────────────────────── */
.docs-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 48px;
    padding: 48px 0 96px;
    align-items: start;
}
.docs-sidebar {
    position: sticky; top: 88px;
}
.docs-sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar-section { font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .08em; color: var(--text-dim); padding: 16px 12px 6px; }
.docs-sidebar a {
    color: var(--text-muted); font-size: 0.875rem;
    padding: 6px 12px; border-radius: var(--radius);
    display: block; transition: all var(--transition);
}
.docs-sidebar a:hover { color: var(--text); background: var(--bg-raised); }
.docs-sidebar a.active { color: var(--accent); background: var(--accent-glow); }

.docs-content h1 {
    font-size: 2.2rem; font-weight: 800; letter-spacing: -0.03em;
    margin-bottom: 12px;
}
.docs-content .lead {
    font-size: 1.05rem; color: var(--text-muted); margin-bottom: 40px;
    padding-bottom: 40px; border-bottom: 1px solid var(--border);
}
.docs-content h2 {
    font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em;
    margin: 48px 0 16px; padding-top: 48px;
    border-top: 1px solid var(--border);
    color: var(--text);
}
.docs-content h2:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.docs-content h3 {
    font-size: 1.05rem; font-weight: 700;
    margin: 28px 0 10px; color: var(--text);
}
.docs-content p { color: var(--text-muted); margin-bottom: 14px; line-height: 1.7; }
.docs-content p:last-child { margin-bottom: 0; }
.docs-content ul { margin-bottom: 16px; padding-left: 0; }
.docs-content ul li {
    color: var(--text-muted); font-size: 0.9rem;
    padding: 5px 0 5px 20px; position: relative;
}
.docs-content ul li::before {
    content: '—'; position: absolute; left: 0; color: var(--text-dim);
}

.docs-content code {
    font-family: var(--mono); font-size: 0.82em;
    background: var(--bg-raised); border: 1px solid var(--border);
    padding: 2px 6px; border-radius: 4px; color: #c4b5fd;
}
.docs-content pre {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    overflow-x: auto;
    margin: 18px 0;
}
.docs-content pre code {
    background: none; border: none; padding: 0;
    font-size: 0.875rem; color: var(--text); line-height: 1.7;
}

.docs-table-wrap { overflow-x: auto; margin: 18px 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th {
    text-align: left; padding: 10px 16px;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
    color: var(--text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: .04em;
}
td {
    padding: 10px 16px; border-bottom: 1px solid var(--border-soft);
    color: var(--text-muted); vertical-align: top;
}
td:first-child { font-family: var(--mono); font-size: 0.82rem; color: #c4b5fd; }
tr:last-child td { border-bottom: none; }

.callout {
    display: flex; gap: 12px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin: 20px 0;
    font-size: 0.875rem; color: var(--text-muted);
}
.callout-icon { flex-shrink: 0; color: var(--accent); }

/* ── Download page ───────────────────────────────────────── */
.download-hero {
    text-align: center; padding: 80px 0 56px;
}
.download-hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 12px; }
.download-hero p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 36px; }
.version-chip {
    display: inline-block; padding: 6px 14px;
    background: var(--bg-raised); border: 1px solid var(--border);
    border-radius: var(--radius-pill); font-family: var(--mono);
    font-size: 0.82rem; color: var(--text-muted); margin-bottom: 28px;
}
.download-cards {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 56px;
}
.dl-card {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 28px;
}
.dl-card.featured { border-color: rgba(139,92,246,.5); background: rgba(139,92,246,.04); }
.dl-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.dl-card-header h3 { font-size: 1.05rem; font-weight: 700; }
.dl-tag { font-size: 0.7rem; font-weight: 700; padding: 3px 8px; border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: .05em; }
.dl-tag-latest { background: rgba(139,92,246,.15); color: #c4b5fd; }
.dl-tag-stable { background: rgba(6,182,212,.1); color: #67e8f9; }
.dl-card p { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 20px; }
.dl-card .btn { width: 100%; justify-content: center; }
.dl-meta { font-size: 0.78rem; color: var(--text-dim); margin-top: 10px; text-align: center; }

.steps { counter-reset: step; display: flex; flex-direction: column; gap: 0; }
.step {
    display: flex; gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border-soft);
}
.step:last-child { border-bottom: none; }
.step-num {
    counter-increment: step;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--accent-glow); border: 1px solid rgba(139,92,246,.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 700; color: var(--accent);
    flex-shrink: 0;
}
.step-body h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.step-body p  { font-size: 0.875rem; color: var(--text-muted); }
.step-body pre {
    background: var(--bg-raised); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px 18px;
    font-family: var(--mono); font-size: 0.82rem; color: var(--text-muted);
    margin-top: 10px; overflow-x: auto;
}

.requirements-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.req-item {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px 20px;
}
.req-item h4 { font-size: 0.82rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.req-item p  { font-size: 0.9rem; font-weight: 600; }

/* ── 404 ─────────────────────────────────────────────────── */
.error-page { text-align: center; padding: 120px 0; }
.error-page .error-code { font-size: 6rem; font-weight: 800; color: var(--accent); letter-spacing: -0.05em; line-height: 1; }
.error-page h1 { font-size: 1.8rem; font-weight: 700; margin: 16px 0 12px; }
.error-page p  { color: var(--text-muted); margin-bottom: 32px; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 56px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); margin-top: 10px; max-width: 240px; }
.footer-links h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-dim); margin-bottom: 14px; }
.footer-links ul li { margin-bottom: 8px; }
.footer-links a { font-size: 0.875rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
    border-top: 1px solid var(--border); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.8rem; color: var(--text-dim);
}

/* ── Page Hero (inner pages) ─────────────────────────────── */
.page-hero {
    padding: 72px 0 48px;
    text-align: center;
    border-bottom: 1px solid var(--border-soft);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 12px; }
.page-hero .lead { color: var(--text-muted); font-size: 1.1rem; }

/* ── Download Page ───────────────────────────────────────── */
.download-hero-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 72px;
}
.download-hero-left {
    padding: 40px 40px;
    border-right: 1px solid var(--border);
}
.download-hero-right {
    padding: 40px 40px;
    background: var(--bg-raised);
}
.download-version-badge {
    display: inline-block;
    background: var(--accent-glow);
    color: var(--accent);
    border: 1px solid rgba(139,92,246,.3);
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 3px 10px;
    margin-bottom: 14px;
}
.download-title { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; }
.version-num { color: var(--accent); }
.download-subtitle { color: var(--text-muted); margin-bottom: 20px; }
.download-meta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.download-meta-item {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.82rem; color: var(--text-muted);
}
.release-notes h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-dim); margin-bottom: 16px; }
.release-list { display: flex; flex-direction: column; gap: 9px; }
.release-list li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 0.875rem; color: var(--text-muted);
}
.release-list li::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent);
    margin-top: 7px;
    flex-shrink: 0;
}

/* Steps */
.steps-section { margin-bottom: 72px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
}
.step-num {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--accent-glow);
    border: 1px solid rgba(139,92,246,.3);
    color: var(--accent);
    font-size: 1.1rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
}
.step-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 0.875rem; color: var(--text-muted); }

/* Requirements */
.requirements-section { margin-bottom: 72px; }
.req-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.req-card {
    display: flex; align-items: center; gap: 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 20px;
}
.req-icon {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(34,197,94,.12);
    color: #22c55e;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.req-icon-warn { background: rgba(234,179,8,.12); color: #eab308; }
.req-label { font-size: 0.75rem; color: var(--text-dim); margin-bottom: 2px; }
.req-val { font-size: 0.875rem; font-weight: 600; color: var(--text); }

/* Also available */
.also-section { margin-bottom: 72px; }
.also-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 640px; }
.also-card {
    display: flex; align-items: center; gap: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 24px;
    color: var(--text);
    transition: border-color var(--transition), background var(--transition);
}
.also-card:hover { border-color: var(--accent); background: var(--bg-raised); color: var(--text); }
.also-name { font-weight: 700; margin-bottom: 2px; }
.also-sub { font-size: 0.8rem; color: var(--text-muted); }
.also-arrow { margin-left: auto; color: var(--text-dim); }
.also-card:hover .also-arrow { color: var(--accent); }

/* ── 404 Page ─────────────────────────────────────────────── */
.notfound-section {
    min-height: calc(100vh - 64px - 280px);
    display: flex; align-items: center;
    padding: 80px 0;
    text-align: center;
}
.notfound-inner { max-width: 520px; margin: 0 auto; }
.notfound-code {
    font-size: clamp(5rem, 12vw, 9rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}
.notfound-inner h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 12px; }
.notfound-inner p { color: var(--text-muted); margin-bottom: 32px; }
.notfound-actions { display: flex; gap: 12px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.notfound-hint { opacity: .65; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
    .features-grid      { grid-template-columns: repeat(2, 1fr); }
    .showcase-inner     { grid-template-columns: 1fr; gap: 32px; }
    .showcase-inner.reverse { direction: ltr; }
    .stats-grid         { grid-template-columns: repeat(2, 1fr); }
    .docs-layout        { grid-template-columns: 1fr; }
    .docs-sidebar       { position: static; }
    .footer-grid        { grid-template-columns: 1fr 1fr; }
    .download-hero-card { grid-template-columns: 1fr; }
    .download-hero-left { border-right: none; border-bottom: 1px solid var(--border); }
    .steps-grid         { grid-template-columns: 1fr; }
    .req-grid           { grid-template-columns: repeat(2, 1fr); }
    .also-grid          { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .features-grid      { grid-template-columns: 1fr; }
    .nav-links          { display: none; position: absolute; top: 64px; left: 0; right: 0;
                          flex-direction: column; background: var(--bg-surface);
                          border-bottom: 1px solid var(--border); padding: 12px 0; }
    .nav-links.open     { display: flex; }
    .nav-toggle         { display: flex; }
    .stats-grid         { grid-template-columns: repeat(2, 1fr); }
    .footer-grid        { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom      { flex-direction: column; gap: 8px; text-align: center; }
    .requirements-grid  { grid-template-columns: 1fr; }
    .hero               { padding: 64px 0 48px; }
    .req-grid           { grid-template-columns: 1fr; }
    .download-hero-left,
    .download-hero-right { padding: 28px 24px; }
}