:root {
  --nginx-green: #009639;
  --nginx-green-light: #00c853;
  --nginx-green-glow: rgba(0,200,83,0.15);
  --nginx-green-subtle: rgba(0,200,83,0.07);
  --bg-deep: #06090f;
  --bg-primary: #0b1120;
  --bg-secondary: #111827;
  --bg-card: #151f30;
  --bg-card-hover: #1a2740;
  --bg-elevated: #1e2d45;
  --bg-code: #0a0f1a;
  --text-primary: #e8edf5;
  --text-secondary: #8899aa;
  --text-muted: #4a5568;
  --text-accent: #4ade80;
  --border-subtle: rgba(255,255,255,0.05);
  --border-default: rgba(255,255,255,0.08);
  --border-focus: rgba(0,200,83,0.4);
  --syn-keyword: #ff7b72;
  --syn-string: #a5d6ff;
  --syn-comment: #4a5568;
  --syn-directive: #d2a8ff;
  --syn-variable: #ffa657;
  --syn-value: #79c0ff;
  --syn-bracket: #8899aa;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
}

/* ── Light Theme ── */
[data-theme="light"] {
  --nginx-green: #008a34;
  --nginx-green-light: #009639;
  --nginx-green-glow: rgba(0,150,57,0.1);
  --nginx-green-subtle: rgba(0,150,57,0.06);
  --bg-deep: #f7f9fb;
  --bg-primary: #f0f3f7;
  --bg-secondary: #e8ecf2;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f7fa;
  --bg-elevated: #e2e8f0;
  --bg-code: #f4f6f9;
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #94a3b8;
  --text-accent: #007d32;
  --border-subtle: rgba(0,0,0,0.06);
  --border-default: rgba(0,0,0,0.1);
  --border-focus: rgba(0,150,57,0.4);
  --syn-keyword: #cf222e;
  --syn-string: #0550ae;
  --syn-comment: #6e7781;
  --syn-directive: #8250df;
  --syn-variable: #953800;
  --syn-value: #0550ae;
  --syn-bracket: #6e7781;
}

/* Light theme component overrides */
[data-theme="light"] .navbar::before{background:rgba(247,249,251,0.8)}
[data-theme="light"] .page-switcher{background:rgba(255,255,255,0.92);box-shadow:0 4px 24px rgba(0,0,0,0.08)}
[data-theme="light"] .page-switcher button:hover{background:rgba(0,0,0,0.04)}
[data-theme="light"] .page-switcher button.active{box-shadow:0 0 16px rgba(0,150,57,0.2)}
[data-theme="light"] .nav-search-btn{background:rgba(0,0,0,0.03);border-color:rgba(0,0,0,0.08)}
[data-theme="light"] .nav-search-btn:hover{background:rgba(0,0,0,0.05);border-color:rgba(0,0,0,0.12)}
[data-theme="light"] .nav-search-btn kbd{background:rgba(0,0,0,0.04);border-color:rgba(0,0,0,0.08)}
[data-theme="light"] .nav-links a:hover{background:rgba(0,0,0,0.04)}
[data-theme="light"] .feature-card::after{background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,150,57,0.04),transparent 60%)}
[data-theme="light"] .feature-card:hover{box-shadow:0 16px 48px rgba(0,0,0,0.08),0 0 0 1px rgba(0,150,57,0.1)}
[data-theme="light"] .module-card::after{background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,150,57,0.03),transparent 50%)}
[data-theme="light"] .module-card:hover{box-shadow:0 8px 32px rgba(0,0,0,0.06)}
[data-theme="light"] .hero-terminal::before{background:linear-gradient(135deg,rgba(0,150,57,0.15),transparent 40%,transparent 60%,rgba(56,139,253,0.1))}
[data-theme="light"] .hero-terminal-inner{background:var(--bg-code)}
[data-theme="light"] .term-header{background:rgba(0,0,0,0.02)}
[data-theme="light"] .hero-glow.g1{background:radial-gradient(circle,rgba(0,150,57,0.06),transparent 70%)}
[data-theme="light"] .hero-glow.g2{background:radial-gradient(circle,rgba(56,139,253,0.04),transparent 70%)}
[data-theme="light"] .hero-glow.g3{background:radial-gradient(circle,rgba(210,168,255,0.04),transparent 70%)}
[data-theme="light"] .hero-badge{background:linear-gradient(135deg,rgba(0,150,57,0.06),rgba(0,150,57,0.02));border-color:rgba(0,150,57,0.12)}
[data-theme="light"] .hero-gradient{background:linear-gradient(135deg,#007d32 0%,#009639 30%,#0550ae 60%,#8250df 100%);-webkit-background-clip:text;background-clip:text;background-size:200% auto}
[data-theme="light"] .stat-number{background:linear-gradient(135deg,var(--text-primary),#007d32);-webkit-background-clip:text;background-clip:text}
[data-theme="light"] .stats-inner{background:rgba(0,0,0,0.04)}
[data-theme="light"] .code-block::before{background:linear-gradient(90deg,transparent,rgba(0,150,57,0.2),transparent)}
[data-theme="light"] .code-head{background:rgba(0,0,0,0.02)}
[data-theme="light"] .code-body .cl:hover{background:rgba(0,0,0,0.02)}
[data-theme="light"] .cmd-palette{background:var(--bg-card);box-shadow:0 25px 80px rgba(0,0,0,0.15)}
[data-theme="light"] .cmd-palette-overlay{background:rgba(0,0,0,0.25)}
[data-theme="light"] .cmd-item:hover,.cmd-item.selected{background:rgba(0,150,57,0.06)}
[data-theme="light"] .cmd-item-icon{background:rgba(0,0,0,0.03)}
[data-theme="light"] .cmd-item-badge{background:rgba(0,0,0,0.04)}
[data-theme="light"] .var-card.expanded{box-shadow:0 4px 20px rgba(0,0,0,0.06)}
[data-theme="light"] .dir-card.expanded{box-shadow:0 4px 20px rgba(0,0,0,0.06)}
[data-theme="light"] .dir-meta-row{background:rgba(0,0,0,0.02)}
[data-theme="light"] .var-gotcha{background:rgba(217,119,6,0.06);border-color:rgba(217,119,6,0.15)}
[data-theme="light"] .dir-note{background:rgba(37,99,235,0.04);border-color:rgba(37,99,235,0.12)}
[data-theme="light"] .mini-code{background:var(--bg-code)}
[data-theme="light"] #particles-canvas{opacity:0.35}
[data-theme="light"] .footer{background:var(--bg-primary)}

/* ── Theme Toggle ── */
.theme-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:transparent;cursor:pointer;color:var(--text-muted);transition:all 0.3s ease;position:relative;overflow:hidden;flex-shrink:0}
.theme-toggle:hover{border-color:var(--border-default);color:var(--text-primary);background:rgba(255,255,255,0.04)}
[data-theme="light"] .theme-toggle:hover{background:rgba(0,0,0,0.04)}
.theme-toggle svg{width:18px;height:18px;transition:all 0.4s cubic-bezier(0.16,1,0.3,1);position:absolute}
.theme-toggle .sun-icon{opacity:0;transform:rotate(-90deg) scale(0.5)}
.theme-toggle .moon-icon{opacity:1;transform:rotate(0) scale(1)}
[data-theme="light"] .theme-toggle .sun-icon{opacity:1;transform:rotate(0) scale(1)}
[data-theme="light"] .theme-toggle .moon-icon{opacity:0;transform:rotate(90deg) scale(0.5)}

/* Smooth theme transition */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after{
  transition:background-color 0.4s ease,color 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease,opacity 0.3s ease !important;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-sans);background:var(--bg-deep);color:var(--text-primary);line-height:1.6;overflow-x:hidden}

/* ── Particle Canvas ── */
#particles-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:0.5}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg-deep)}
::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--nginx-green)}

/* ── Reveal Animations ── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.8s cubic-bezier(0.16,1,0.3,1),transform 0.8s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}

/* ── Navbar ── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 32px;transition:all 0.4s cubic-bezier(0.16,1,0.3,1)}
.navbar::before{content:'';position:absolute;inset:0;background:rgba(6,9,15,0.6);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border-subtle);opacity:0;transition:opacity 0.4s}
.navbar.scrolled::before{opacity:1}
.navbar-inner{max-width:1320px;margin:0 auto;height:68px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary)}
.logo-mark{width:38px;height:38px;position:relative;display:flex;align-items:center;justify-content:center}
.logo-mark svg{width:38px;height:38px}
.logo-text{font-family:var(--font-mono);font-weight:800;font-size:19px;letter-spacing:-0.5px}
.logo-text span{color:var(--nginx-green-light)}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{text-decoration:none;color:var(--text-secondary);font-size:14px;font-weight:500;padding:8px 18px;border-radius:var(--radius-sm);transition:all 0.25s;position:relative}
.nav-links a:hover{color:var(--text-primary);background:rgba(255,255,255,0.04)}
.nav-links a.active{color:var(--text-accent)}
.nav-links a.active::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--nginx-green-light);border-radius:50%;box-shadow:0 0 8px var(--nginx-green-light)}
.nav-search-btn{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,0.04);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:8px 14px;color:var(--text-muted);font-size:13px;cursor:pointer;transition:all 0.25s;font-family:var(--font-sans)}
.nav-search-btn:hover{border-color:var(--border-default);color:var(--text-secondary);background:rgba(255,255,255,0.06)}
.nav-search-btn kbd{font-family:var(--font-sans);font-size:11px;background:rgba(255,255,255,0.06);padding:2px 7px;border-radius:4px;border:1px solid var(--border-subtle)}

/* ── Page Switcher ── */
.page-switcher{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:999;display:flex;gap:4px;background:rgba(21,31,48,0.9);backdrop-filter:blur(20px);padding:6px;border-radius:var(--radius-lg);border:1px solid var(--border-default);box-shadow:0 8px 40px rgba(0,0,0,0.5)}
.page-switcher button{background:transparent;border:none;color:var(--text-secondary);font-family:var(--font-sans);font-size:13px;font-weight:500;padding:10px 20px;border-radius:var(--radius-md);cursor:pointer;transition:all 0.25s;white-space:nowrap}
.page-switcher button:hover{background:rgba(255,255,255,0.05);color:var(--text-primary)}
.page-switcher button.active{background:var(--nginx-green);color:white;box-shadow:0 0 20px rgba(0,200,83,0.3)}

/* ── Pages ── */
.page{display:none;position:relative;z-index:1}
.page.active{display:block}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:15px;font-weight:600;text-decoration:none;transition:all 0.3s cubic-bezier(0.16,1,0.3,1);cursor:pointer;border:none;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--nginx-green),var(--nginx-green-light));color:white;box-shadow:0 4px 24px rgba(0,200,83,0.25)}
.btn-primary:hover{box-shadow:0 8px 40px rgba(0,200,83,0.4);transform:translateY(-2px) scale(1.02)}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.15),transparent);opacity:0;transition:opacity 0.3s}
.btn-primary:hover::after{opacity:1}
.btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--border-default);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--nginx-green);background:var(--nginx-green-subtle);transform:translateY(-2px)}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px 32px 80px;position:relative;overflow:hidden}
.hero-glow{position:absolute;width:700px;height:700px;border-radius:50%;filter:blur(150px);pointer-events:none}
.hero-glow.g1{background:radial-gradient(circle,rgba(0,200,83,0.12),transparent 70%);top:-200px;right:-100px;animation:glow-float 18s ease-in-out infinite}
.hero-glow.g2{background:radial-gradient(circle,rgba(56,139,253,0.08),transparent 70%);bottom:-200px;left:-150px;animation:glow-float 22s ease-in-out infinite reverse}
.hero-glow.g3{background:radial-gradient(circle,rgba(210,168,255,0.06),transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);animation:glow-pulse 10s ease-in-out infinite}
@keyframes glow-float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-40px) scale(1.1)}66%{transform:translate(-30px,30px) scale(0.9)}}
@keyframes glow-pulse{0%,100%{opacity:0.5;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}

.hero-content{text-align:center;max-width:960px;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,rgba(0,200,83,0.08),rgba(0,200,83,0.02));border:1px solid rgba(0,200,83,0.15);border-radius:100px;padding:8px 22px;font-size:13px;color:var(--text-accent);margin-bottom:28px;font-weight:500;animation:badge-glow 3s ease-in-out infinite}
@keyframes badge-glow{0%,100%{box-shadow:0 0 0 rgba(0,200,83,0)}50%{box-shadow:0 0 20px rgba(0,200,83,0.1)}}
.hero-badge .pulse{width:8px;height:8px;background:var(--nginx-green-light);border-radius:50%;position:relative}
.hero-badge .pulse::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--nginx-green-light);animation:pulse-ring 2s ease-out infinite}
@keyframes pulse-ring{0%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(2)}}

.hero h1{font-size:clamp(46px,7vw,80px);font-weight:900;line-height:1.02;letter-spacing:-3px;margin-bottom:24px}
.hero-gradient{background:linear-gradient(135deg,#00c853 0%,#4ade80 30%,#a5d6ff 60%,#d2a8ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% auto;animation:gradient-shift 6s ease-in-out infinite}
@keyframes gradient-shift{0%,100%{background-position:0% center}50%{background-position:100% center}}

.hero-sub{font-size:19px;color:var(--text-secondary);line-height:1.7;max-width:640px;margin:0 auto 36px;font-weight:400}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ── Hero Terminal ── */
.hero-terminal{margin-top:56px;text-align:left;max-width:680px;margin-left:auto;margin-right:auto;border-radius:var(--radius-lg);overflow:hidden;position:relative}
.hero-terminal::before{content:'';position:absolute;inset:-1px;border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(0,200,83,0.2),transparent 40%,transparent 60%,rgba(79,192,255,0.15));z-index:0;pointer-events:none}
.hero-terminal-inner{position:relative;z-index:1;background:var(--bg-code);border-radius:var(--radius-lg);overflow:hidden}
.term-header{display:flex;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,0.03);border-bottom:1px solid var(--border-subtle)}
.term-dot{width:12px;height:12px;border-radius:50%}
.term-dot.r{background:#ff5f57}.term-dot.y{background:#febc2e}.term-dot.g{background:#28c840}
.term-title{flex:1;text-align:center;font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}
.term-body{padding:20px 24px;font-family:var(--font-mono);font-size:13.5px;line-height:2;min-height:200px}
.term-body .p{color:var(--nginx-green-light)}
.term-body .c{color:var(--text-primary)}
.term-body .o{color:var(--text-secondary)}
.term-body .h{color:var(--syn-string)}
.term-body .d{color:var(--syn-directive)}
.term-body .v{color:var(--syn-variable)}
.term-body .k{color:var(--syn-keyword)}
.term-body .cursor{display:inline-block;width:9px;height:18px;background:var(--nginx-green-light);animation:blink 1s step-end infinite;vertical-align:middle;margin-left:2px;border-radius:1px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
#typed-output .line{opacity:0;transform:translateX(-5px);animation:line-appear 0.3s forwards}
@keyframes line-appear{to{opacity:1;transform:translateX(0)}}

/* ── Stats ── */
.stats-banner{max-width:1320px;margin:0 auto;padding:0 32px}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-subtle)}
.stat-item{background:var(--bg-card);padding:32px 24px;text-align:center;transition:background 0.3s}
.stat-item:hover{background:var(--bg-card-hover)}
.stat-number{font-family:var(--font-mono);font-size:42px;font-weight:800;letter-spacing:-2px;background:linear-gradient(135deg,var(--text-primary),var(--text-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:13px;color:var(--text-muted);margin-top:4px;font-weight:500}

/* ── Section Headers ── */
.section-label{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:2.5px;color:var(--nginx-green-light);margin-bottom:16px;display:block}
.section-title{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-1px;margin-bottom:14px}
.section-desc{color:var(--text-secondary);font-size:16px;max-width:600px;line-height:1.7}

/* ── Feature Cards ── */
.features{padding:100px 32px;max-width:1320px;margin:0 auto}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.feature-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:32px 28px;transition:all 0.4s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden;cursor:pointer}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--nginx-green-light),transparent);opacity:0;transition:opacity 0.4s}
.feature-card::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,200,83,0.06),transparent 60%);opacity:0;transition:opacity 0.4s;pointer-events:none}
.feature-card:hover{transform:translateY(-6px);border-color:rgba(0,200,83,0.15);box-shadow:0 20px 60px rgba(0,0,0,0.3),0 0 40px rgba(0,200,83,0.05)}
.feature-card:hover::before,.feature-card:hover::after{opacity:1}
.feature-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feature-icon.green{background:rgba(0,200,83,0.1);color:var(--nginx-green-light)}
.feature-icon.blue{background:rgba(56,139,253,0.1);color:#58a6ff}
.feature-icon.purple{background:rgba(210,168,255,0.1);color:#d2a8ff}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:10px;letter-spacing:-0.3px}
.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.65}
.feature-stat{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-family:var(--font-mono);font-size:12px;color:var(--text-accent);background:var(--nginx-green-subtle);padding:5px 14px;border-radius:100px}

/* ── Code Preview ── */
.code-section{max-width:1320px;margin:0 auto;padding:0 32px 100px}
.code-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.code-text h2{font-size:34px;font-weight:800;letter-spacing:-0.5px;margin-bottom:16px}
.code-text p{color:var(--text-secondary);font-size:15px;line-height:1.7;margin-bottom:24px}
.checklist{list-style:none;display:flex;flex-direction:column;gap:14px}
.checklist li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-secondary)}
.checklist .ck{width:22px;height:22px;min-width:22px;border-radius:50%;background:linear-gradient(135deg,var(--nginx-green),var(--nginx-green-light));display:flex;align-items:center;justify-content:center;color:white;font-size:11px;font-weight:700}
.code-block{background:var(--bg-code);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;position:relative}
.code-block::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,200,83,0.3),transparent)}
.code-head{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:rgba(255,255,255,0.02);border-bottom:1px solid var(--border-subtle)}
.code-fname{font-family:var(--font-mono);font-size:12px;color:var(--text-muted)}
.code-tab{display:flex;gap:2px}
.code-tab button{font-family:var(--font-sans);font-size:11px;padding:4px 12px;border-radius:4px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;transition:all 0.2s}
.code-tab button.active{background:rgba(0,200,83,0.1);color:var(--text-accent)}
.code-body{padding:18px 22px;font-family:var(--font-mono);font-size:13px;line-height:1.9;overflow-x:auto;counter-reset:line}
.code-body .cl{display:block;padding:0 0 0 40px;position:relative;border-radius:4px;transition:background 0.15s}
.code-body .cl:hover{background:rgba(255,255,255,0.02)}
.code-body .cl::before{counter-increment:line;content:counter(line);position:absolute;left:0;width:28px;text-align:right;color:var(--text-muted);font-size:12px;user-select:none;opacity:0.5}
.code-body .kw{color:var(--syn-keyword)}.code-body .dir{color:var(--syn-directive)}.code-body .str{color:var(--syn-string)}.code-body .cmt{color:var(--syn-comment);font-style:italic}.code-body .v{color:var(--syn-variable)}.code-body .val{color:var(--syn-value)}.code-body .br{color:var(--syn-bracket)}

/* ── Modules ── */
.modules-hero{padding:140px 32px 48px;text-align:center;position:relative}
.modules-hero::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--border-default),transparent)}
.module-grid{max-width:1320px;margin:0 auto;padding:48px 32px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.module-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;transition:all 0.35s cubic-bezier(0.16,1,0.3,1);cursor:pointer;position:relative;overflow:hidden}
.module-card::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,200,83,0.04),transparent 50%);opacity:0;transition:opacity 0.35s;pointer-events:none}
.module-card:hover{border-color:rgba(0,200,83,0.2);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,0.3)}
.module-card:hover::after{opacity:1}
.module-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.module-name{font-family:var(--font-mono);font-size:16px;font-weight:700}
.module-tag{font-size:10px;font-weight:700;padding:4px 12px;border-radius:100px;text-transform:uppercase;letter-spacing:0.8px}
.module-tag.dynamic{background:rgba(0,200,83,0.1);color:#4ade80}
.module-tag.filter{background:rgba(56,139,253,0.1);color:#58a6ff}
.module-tag.upstream{background:rgba(210,168,255,0.1);color:#d2a8ff}
.module-tag.security{background:rgba(255,123,114,0.1);color:#ff7b72}
.module-tag.streaming{background:rgba(255,166,87,0.1);color:#ffa657}
.module-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:14px}
.module-meta{display:flex;gap:20px;font-size:12px;color:var(--text-muted)}
.module-meta span{display:flex;align-items:center;gap:5px}

/* ── Variables Reference ── */
.vars-hero{padding:140px 32px 24px;text-align:center}
.vars-hero h1{font-size:48px;font-weight:900;letter-spacing:-2px;margin-bottom:8px}
.vars-hero p{color:var(--text-secondary);font-size:16px}

.search-bar{max-width:860px;margin:28px auto 20px;padding:0 32px}
.search-wrap{position:relative}
.search-wrap .s-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;transition:color 0.25s}
.search-wrap:focus-within .s-icon{color:var(--nginx-green-light)}
.search-input{width:100%;padding:18px 100px 18px 56px;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:15px;color:var(--text-primary);outline:none;transition:all 0.3s cubic-bezier(0.16,1,0.3,1)}
.search-input::placeholder{color:var(--text-muted)}
.search-input:focus{border-color:var(--nginx-green);box-shadow:0 0 0 4px rgba(0,200,83,0.1),0 8px 32px rgba(0,0,0,0.3)}
.search-count{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-family:var(--font-mono);font-size:12px;color:var(--text-muted);background:var(--bg-secondary);padding:5px 12px;border-radius:100px}

.filter-row{max-width:860px;margin:0 auto 32px;padding:0 32px;display:flex;gap:8px;flex-wrap:wrap}
.filter-chip{padding:8px 18px;border-radius:100px;font-size:13px;font-weight:500;background:var(--bg-card);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;transition:all 0.25s;font-family:var(--font-sans)}
.filter-chip:hover{border-color:var(--border-default);background:var(--bg-card-hover)}
.filter-chip.active{background:rgba(0,200,83,0.08);border-color:rgba(0,200,83,0.25);color:var(--text-accent)}

.vars-list{max-width:900px;margin:0 auto;padding:0 32px 80px;display:flex;flex-direction:column;gap:8px}
.var-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;transition:all 0.3s cubic-bezier(0.16,1,0.3,1)}
.var-card:hover{border-color:rgba(0,200,83,0.15)}
.var-card.expanded{border-color:rgba(0,200,83,0.25);box-shadow:0 4px 24px rgba(0,0,0,0.2),0 0 30px rgba(0,200,83,0.04)}
.var-header{display:flex;align-items:center;padding:16px 22px;cursor:pointer;gap:14px}
.var-name{font-family:var(--font-mono);font-size:15px;font-weight:600;color:var(--syn-variable);flex-shrink:0}
.var-brief{font-size:13px;color:var(--text-muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.var-module-badge{font-size:10px;font-weight:700;padding:3px 10px;border-radius:100px;text-transform:uppercase;letter-spacing:0.6px;white-space:nowrap}
.var-module-badge.http{background:rgba(0,200,83,0.08);color:var(--text-accent)}
.var-module-badge.stream{background:rgba(56,139,253,0.08);color:#58a6ff}
.var-module-badge.tp{background:rgba(210,168,255,0.08);color:#d2a8ff}
.var-expand{color:var(--text-muted);font-size:12px;transition:transform 0.3s;margin-left:8px}
.var-card.expanded .var-expand{transform:rotate(180deg)}
.var-body{max-height:0;overflow:hidden;transition:max-height 0.5s cubic-bezier(0.16,1,0.3,1)}
.var-card.expanded .var-body{max-height:600px}
.var-body-inner{padding:0 22px 22px;border-top:1px solid var(--border-subtle)}
.var-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}
.var-detail h4{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin-bottom:8px;font-weight:600}
.var-detail p{font-size:14px;color:var(--text-secondary);line-height:1.6}
.mini-code{background:var(--bg-code);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:14px 18px;font-family:var(--font-mono);font-size:12px;line-height:1.8;overflow-x:auto}
.var-gotcha{display:flex;gap:10px;margin-top:16px;padding:12px 16px;background:rgba(255,166,87,0.04);border:1px solid rgba(255,166,87,0.12);border-radius:var(--radius-sm)}
.var-gotcha .warn{color:#ffa657;font-size:16px;flex-shrink:0}
.var-gotcha p{font-size:13px;color:var(--text-secondary);line-height:1.5}
.var-related{margin-top:14px}
.var-related-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.var-related-tag{font-family:var(--font-mono);font-size:12px;padding:4px 12px;border-radius:6px;background:var(--nginx-green-subtle);color:var(--text-accent);cursor:pointer;transition:all 0.2s;border:1px solid transparent}
.var-related-tag:hover{background:rgba(0,200,83,0.12);border-color:rgba(0,200,83,0.2)}

/* ── Command Palette ── */
.cmd-palette-overlay{position:fixed;inset:0;background:rgba(6,9,15,0.7);backdrop-filter:blur(8px);z-index:9999;display:none;align-items:flex-start;justify-content:center;padding-top:20vh}
.cmd-palette-overlay.open{display:flex}
.cmd-palette{width:580px;max-height:480px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,0.6);animation:palette-in 0.2s cubic-bezier(0.16,1,0.3,1)}
@keyframes palette-in{from{opacity:0;transform:scale(0.96) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}
.cmd-input-wrap{padding:16px 20px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:12px}
.cmd-input-wrap svg{color:var(--text-muted);flex-shrink:0}
.cmd-input{flex:1;background:none;border:none;font-family:var(--font-sans);font-size:16px;color:var(--text-primary);outline:none}
.cmd-input::placeholder{color:var(--text-muted)}
.cmd-results{max-height:360px;overflow-y:auto;padding:8px}
.cmd-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);cursor:pointer;transition:background 0.15s}
.cmd-item:hover,.cmd-item.selected{background:rgba(0,200,83,0.08)}
.cmd-item-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;background:rgba(255,255,255,0.04);flex-shrink:0}
.cmd-item-text{flex:1}
.cmd-item-title{font-size:14px;font-weight:500;color:var(--text-primary)}
.cmd-item-desc{font-size:12px;color:var(--text-muted)}
.cmd-item-badge{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);padding:2px 8px;background:rgba(255,255,255,0.04);border-radius:4px}
.cmd-empty{padding:32px;text-align:center;color:var(--text-muted);font-size:14px}

/* ── Footer ── */
.footer{border-top:1px solid var(--border-subtle);padding:60px 32px 40px;margin-top:60px}
.footer-inner{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.footer-brand p{font-size:14px;color:var(--text-muted);margin-top:14px;line-height:1.6;max-width:300px}
.footer-col h4{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:16px;font-weight:600}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:var(--text-secondary);text-decoration:none;transition:color 0.2s}
.footer-col a:hover{color:var(--nginx-green-light)}
.footer-bottom{max-width:1320px;margin:36px auto 0;padding-top:24px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted)}

/* ── Directives Reference ── */
.dir-hero{padding:140px 32px 24px;text-align:center}
.dir-hero h1{font-size:48px;font-weight:900;letter-spacing:-2px;margin-bottom:8px}
.dir-hero p{color:var(--text-secondary);font-size:16px}

.dir-search-bar{max-width:860px;margin:28px auto 20px;padding:0 32px}
.dir-filter-row{max-width:860px;margin:0 auto 32px;padding:0 32px;display:flex;gap:8px;flex-wrap:wrap}

.dir-list{max-width:960px;margin:0 auto;padding:0 32px 80px;display:flex;flex-direction:column;gap:10px}

.dir-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;transition:all 0.3s cubic-bezier(0.16,1,0.3,1)}
.dir-card:hover{border-color:rgba(210,168,255,0.15)}
.dir-card.expanded{border-color:rgba(210,168,255,0.25);box-shadow:0 4px 24px rgba(0,0,0,0.2),0 0 30px rgba(210,168,255,0.04)}
.dir-header{display:flex;align-items:center;padding:16px 22px;cursor:pointer;gap:12px}
.dir-card-name{font-family:var(--font-mono);font-size:15px;font-weight:700;color:var(--syn-directive);flex-shrink:0}
.dir-card-brief{font-size:13px;color:var(--text-muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dir-context-badges{display:flex;gap:4px;flex-shrink:0}
.dir-ctx{font-size:9px;font-weight:700;padding:3px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap}
.dir-ctx.main{background:rgba(0,200,83,0.08);color:var(--text-accent)}
.dir-ctx.srv{background:rgba(56,139,253,0.08);color:#58a6ff}
.dir-ctx.loc{background:rgba(210,168,255,0.08);color:#d2a8ff}
.dir-ctx.up{background:rgba(255,166,87,0.08);color:#ffa657}
.dir-ctx.evt{background:rgba(255,123,114,0.08);color:#ff7b72}
.dir-card-expand{color:var(--text-muted);font-size:12px;transition:transform 0.3s;margin-left:8px}
.dir-card.expanded .dir-card-expand{transform:rotate(180deg)}
.dir-body{max-height:0;overflow:hidden;transition:max-height 0.5s cubic-bezier(0.16,1,0.3,1)}
.dir-card.expanded .dir-body{max-height:700px}
.dir-body-inner{padding:0 22px 22px;border-top:1px solid var(--border-subtle)}
.dir-meta-row{display:flex;gap:24px;margin-top:14px;padding:12px 16px;background:rgba(255,255,255,0.02);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);flex-wrap:wrap}
.dir-meta-item{display:flex;flex-direction:column;gap:2px}
.dir-meta-label{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600}
.dir-meta-value{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary)}
.dir-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}
.dir-detail h4{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin-bottom:8px;font-weight:600}
.dir-detail p{font-size:14px;color:var(--text-secondary);line-height:1.6}
.dir-note{display:flex;gap:10px;margin-top:14px;padding:10px 14px;background:rgba(56,139,253,0.04);border:1px solid rgba(56,139,253,0.12);border-radius:var(--radius-sm)}
.dir-note .info-icon{color:#58a6ff;font-size:14px;flex-shrink:0;margin-top:1px}
.dir-note p{font-size:13px;color:var(--text-secondary);line-height:1.5}

/* ── Responsive ── */
@media(max-width:900px){
  .feature-grid,.module-grid{grid-template-columns:1fr}
  .code-grid{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px}
  .var-detail-grid{grid-template-columns:1fr}
  .page-switcher{bottom:12px;gap:2px;padding:4px}
  .page-switcher button{padding:8px 14px;font-size:12px}
  .nav-links,.nav-search-btn{display:none}
  .dir-detail-grid,.dir-card .dir-detail-grid{grid-template-columns:1fr}
}