/* ═══════════════════════════════════════════════════════
   DAVINOC — Main Stylesheet
   Dark theme with purple/cyan accents
   ═══════════════════════════════════════════════════════ */

/* --- CSS Variables --- */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a2e;
    --bg-card: #16162a;
    --bg-code: #0d0d1a;
    --border: #2a2a4a;
    --border-light: #3a3a5a;
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0c0;
    --text-muted: #6a6a8a;
    --accent-purple: #8b5cf6;
    --accent-purple-light: #a78bfa;
    --accent-purple-dark: #7c3aed;
    --accent-cyan: #06b6d4;
    --accent-cyan-light: #22d3ee;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-yellow: #f59e0b;
    --accent-orange: #f97316;
    --gradient-primary: linear-gradient(135deg, #8b5cf6, #06b6d4);
    --gradient-hero: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 60px rgba(139,92,246,0.15);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: var(--accent-purple-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-cyan-light); }

img { max-width: 100%; height: auto; }

code {
    font-family: var(--font-mono);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--accent-cyan-light);
}

pre { margin: 0; }
pre code {
    display: block;
    background: var(--bg-code);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    background: rgba(10, 10, 15, 0.95);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    font-size: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    display: inline-block;
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.nav-link-cta {
    background: var(--gradient-primary) !important;
    color: white !important;
    font-weight: 600;
}

.nav-link-cta:hover {
    opacity: 0.9;
    color: white !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(139,92,246,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content { text-align: center; position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.title-line { display: block; color: var(--text-primary); }

.title-accent {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.15em;
}

.hero-subtitle {
    max-width: 640px;
    margin: 0 auto 40px;
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item { text-align: center; }

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
    animation: float 3s ease-in-out infinite;
}

.scroll-arrow { font-size: 1.2rem; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(139,92,246,0.3);
}
.btn-primary:hover { box-shadow: 0 4px 30px rgba(139,92,246,0.5); transform: translateY(-2px); color: white; }

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}
.btn-outline:hover { border-color: var(--accent-purple); background: var(--bg-tertiary); color: var(--text-primary); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-tertiary); }

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* Icon placeholders (text-based) */
.icon-book::before { content: '📖 '; }
.icon-download::before { content: '⬇ '; }
.icon-github::before { content: '⭐ '; }

/* --- Sections --- */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-secondary); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-purple-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* --- Page Hero (sub-pages) --- */
.page-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: var(--gradient-hero);
    position: relative;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.page-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; margin-bottom: 16px; }
.page-desc { color: var(--text-secondary); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* --- Ecosystem Grid --- */
.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.eco-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.eco-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.eco-card:hover { border-color: var(--border-light); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.eco-card:hover::before { opacity: 1; }

.eco-card-center { border-color: rgba(139,92,246,0.3); }

.eco-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.eco-icon-dvx { background: rgba(139,92,246,0.15); color: var(--accent-purple-light); }
.eco-icon-dvb { background: rgba(6,182,212,0.15); color: var(--accent-cyan-light); }
.eco-icon-vinok { background: rgba(16,185,129,0.15); color: var(--accent-green); }

.eco-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; }
.eco-role { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; }
.eco-desc { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; }
.eco-arrow {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* --- Code Tabs --- */
.code-tabs { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); }

.code-tab-bar {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.code-tab {
    padding: 14px 28px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.code-tab:hover { color: var(--text-secondary); background: rgba(255,255,255,0.02); }
.code-tab.active { color: var(--accent-purple-light); border-bottom-color: var(--accent-purple); background: rgba(139,92,246,0.05); }

.code-panels { position: relative; }
.code-panel { display: none; }
.code-panel.active { display: block; }
.code-panel pre { border: none; border-radius: 0; margin: 0; }

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition);
}

.feature-card:hover { border-color: var(--border-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.feature-icon { font-size: 2rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

/* --- VINOK Compare --- */
.vinok-compare {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 48px;
}

.compare-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
}

.compare-label {
    padding: 10px 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.compare-bad .compare-label { background: rgba(239,68,68,0.1); color: var(--accent-red); }
.compare-good .compare-label { background: rgba(16,185,129,0.1); color: var(--accent-green); }
.compare-bad pre code { opacity: 0.7; }
.compare-vs {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-muted);
}

.vinok-features-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.vinok-feat h4 { font-size: 0.95rem; margin-bottom: 8px; }
.vinok-feat p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

/* --- CTA Section --- */
.section-cta {
    padding: 120px 0;
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content { position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 16px; }
.cta-content p { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 32px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Features Page --- */
.feat-detail {
    display: flex;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
}
.feat-detail:last-child { border-bottom: none; }
.feat-detail-icon { font-size: 2.5rem; flex-shrink: 0; width: 60px; text-align: center; }
.feat-detail-body h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.feat-detail-body p { color: var(--text-secondary); line-height: 1.8; font-size: 0.95rem; }

.syntax-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.syntax-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all var(--transition);
}
.syntax-card:hover { border-color: var(--border-light); }
.syntax-card h4 { margin-bottom: 16px; color: var(--accent-purple-light); }
.syntax-card pre code { font-size: 0.85rem; }

/* --- Docs Page --- */
.docs-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 48px;
    align-items: start;
}

.docs-sidebar {
    position: sticky;
    top: 90px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}

.docs-nav { display: flex; flex-direction: column; gap: 4px; }

.docs-nav-link {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border-left: 2px solid transparent;
    transition: all var(--transition);
}

.docs-nav-link:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.docs-nav-link.active { color: var(--accent-purple-light); border-left-color: var(--accent-purple); background: rgba(139,92,246,0.05); }

.docs-content { min-width: 0; }
.doc-section { margin-bottom: 64px; scroll-margin-top: 100px; }
.doc-section h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.doc-section h3 { font-size: 1.2rem; font-weight: 700; margin: 32px 0 12px; }
.doc-section p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.doc-section ul { padding-left: 24px; margin-bottom: 16px; }
.doc-section li { color: var(--text-secondary); line-height: 1.8; margin-bottom: 4px; }
.doc-section li strong { color: var(--text-primary); }
.doc-code { margin: 16px 0 24px; }

.cli-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.cli-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
}
.cli-card h4 { margin-bottom: 8px; }
.cli-card h4 code { font-size: 1rem; }
.cli-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; margin-bottom: 12px; }
.cli-card pre code { font-size: 0.8rem; }

/* --- About Page --- */
.about-content { max-width: 900px; margin: 0 auto; }
.about-block { margin-bottom: 64px; }
.about-block h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 20px; }
.about-block > p { color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; font-size: 1rem; }

.philosophy-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 24px; }
.philosophy-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition);
}
.philosophy-card:hover { border-color: var(--border-light); }
.philosophy-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--accent-purple-light); }
.philosophy-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

.arch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.arch-card {
    background: var(--bg-code);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all var(--transition);
}
.arch-card:hover { border-color: var(--accent-purple-dark); }
.arch-card h4 { margin-bottom: 8px; }
.arch-card h4 code { font-size: 0.9rem; }
.arch-card p { color: var(--text-secondary); font-size: 0.85rem; line-height: 1.7; }

.about-stats { text-align: center; }
.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.about-stat {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.about-stat-number { display: block; font-size: 2.5rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.2; }
.about-stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* --- Download Page --- */
.download-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}
.download-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient-primary); }
.download-badge { display: inline-block; padding: 4px 16px; background: rgba(139,92,246,0.1); border-radius: 50px; font-size: 0.75rem; font-weight: 600; color: var(--accent-purple-light); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.download-card h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.download-card > p { color: var(--text-secondary); max-width: 560px; margin: 0 auto 20px; line-height: 1.7; }
.download-meta { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; font-size: 0.85rem; color: var(--text-muted); }
.download-meta code { font-size: 0.8rem; }
.download-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.download-section-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; }

.download-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 48px; }
.download-platform { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px; text-align: center; transition: all var(--transition); }
.download-platform:hover { border-color: var(--border-light); transform: translateY(-2px); }
.platform-icon { color: var(--accent-purple-light); margin-bottom: 12px; }
.download-platform h4 { margin-bottom: 4px; }
.download-platform p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 16px; }

.includes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-bottom: 48px; }
.includes-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; }
.includes-item h4 { margin-bottom: 8px; font-size: 1rem; }
.includes-item p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

/* --- Footer --- */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-top: 12px; line-height: 1.6; }

.footer-links h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 16px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- Animations --- */
[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-animate="fadeIn"] { transform: none; }
[data-animate="fadeInDown"] { transform: translateY(-20px); }
[data-animate].animated { opacity: 1; transform: translateY(0); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .docs-layout { grid-template-columns: 200px 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
    }
    .nav-menu.open { display: flex; }
    .nav-link { padding: 12px 16px; }

    .hero-stats { gap: 24px; }
    .stat-number { font-size: 2rem; }

    .vinok-compare { grid-template-columns: 1fr; }
    .compare-vs { display: none; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .docs-layout { grid-template-columns: 1fr; }
    .docs-sidebar { position: static; max-height: none; }

    .cli-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .section { padding: 60px 0; }
    .container { padding: 0 16px; }
}