:root {
    --bg: #050505;
    --bg-card: rgba(255,255,255,0.03);
    --bg-card-hover: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);
    --text: #f5f5f7;
    --text-dim: rgba(255,255,255,0.5);
    --text-muted: rgba(255,255,255,0.3);
    --accent: #00ADD8;
    --accent-2: #FF6B35;
    --accent-glow: rgba(0,173,216,0.15);
    --success: #34C759;
    --radius: 1.25rem;
    --radius-lg: 2rem;
    --ease: cubic-bezier(0.32,0.72,0,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.noise {
    position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.glow { position: fixed; border-radius: 50%; filter: blur(120px); pointer-events: none; z-index: 0; }
.glow-1 { width: 400px; height: 400px; top: -100px; left: -50px; background: radial-gradient(circle, rgba(0,173,216,0.08) 0%, transparent 70%); animation: float1 25s ease-in-out infinite; }
.glow-2 { width: 350px; height: 350px; top: 50%; right: -100px; background: radial-gradient(circle, rgba(255,107,53,0.06) 0%, transparent 70%); animation: float2 30s ease-in-out infinite; }
.glow-3 { width: 300px; height: 300px; bottom: -80px; left: 30%; background: radial-gradient(circle, rgba(0,173,216,0.05) 0%, transparent 70%); animation: float3 20s ease-in-out infinite; }

@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px,20px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-20px,-30px); } }
@keyframes float3 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(15px,-15px); } }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; display: flex; justify-content: center; padding: 12px 16px; }

.nav-pill {
    display: flex; align-items: center; gap: 24px;
    background: rgba(10,10,10,0.85); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border); border-radius: 100px; padding: 8px 20px; max-width: 700px; width: 100%;
}

.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 600; font-size: 15px; white-space: nowrap; }
.logo img { width: 26px; height: 26px; }

.nav-links { display: flex; align-items: center; gap: 20px; flex: 1; justify-content: center; }
.nav-links a { color: var(--text-dim); text-decoration: none; font-size: 13px; font-weight: 500; transition: color 0.3s var(--ease); white-space: nowrap; }
.nav-links a:hover { color: var(--text); }

.nav-github { color: var(--text-dim); transition: color 0.3s var(--ease); display: flex; }
.nav-github:hover { color: var(--text); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 20px; height: 1.5px; background: var(--text); border-radius: 2px; transition: all 0.3s var(--ease); }
.hamburger.active span:first-child { transform: rotate(45deg) translate(2px, 2px); }
.hamburger.active span:last-child { transform: rotate(-45deg) translate(2px, -2px); }

.mobile-menu { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(5,5,5,0.97); backdrop-filter: blur(32px); -webkit-backdrop-filter: blur(32px); opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease); }
.mobile-menu.active { opacity: 1; pointer-events: all; }
.mobile-menu-content { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 28px; }
.mobile-menu-content a { color: var(--text); text-decoration: none; font-size: 22px; font-weight: 500; transform: translateY(20px); opacity: 0; transition: all 0.4s var(--ease); }
.mobile-menu.active .mobile-menu-content a { transform: translateY(0); opacity: 1; }
.mobile-menu.active .mobile-menu-content a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-menu-content a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-menu-content a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-menu-content a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-menu-content a:nth-child(5) { transition-delay: 0.3s; }

/* Hero */
.hero { padding: 140px 0 100px; position: relative; overflow: hidden; }
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 100px; font-size: 11px; font-weight: 500; color: var(--text-dim); letter-spacing: 0.02em; margin-bottom: 20px; }
.badge-dot { width: 6px; height: 6px; background: var(--success); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero-title { font-size: clamp(36px, 5.5vw, 60px); font-weight: 700; line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 20px; }
.title-line { display: block; }
.title-accent { color: var(--text-dim); }
.title-gradient, .text-gradient { background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.hero-desc { font-size: 16px; color: var(--text-dim); line-height: 1.7; margin-bottom: 28px; max-width: 480px; }

.hero-actions { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 100px; font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.3s var(--ease); cursor: pointer; border: none; font-family: inherit; }
.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover { transform: scale(1.03); }
.btn-primary:active { transform: scale(0.98); }
.btn-icon { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; background: rgba(0,0,0,0.1); border-radius: 50%; font-size: 14px; transition: transform 0.3s var(--ease); }
.btn-primary:hover .btn-icon { transform: translate(2px, -1px); }

.btn-ghost { background: rgba(255,255,255,0.06); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); }

.hero-install { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--accent); max-width: 100%; overflow: hidden; }
.hero-install code { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.copy-btn { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 4px; transition: color 0.2s; display: flex; flex-shrink: 0; }
.copy-btn:hover { color: var(--accent); }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 300px; }

.code-float { background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; width: 100%; max-width: 400px; transform: perspective(1000px) rotateY(-5deg) rotateX(2deg); transition: transform 0.6s var(--ease); position: relative; z-index: 2; }
.code-float:hover { transform: perspective(1000px) rotateY(-2deg) rotateX(1deg); }
.code-float-header { display: flex; gap: 8px; margin-bottom: 16px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #FF5F57; }
.dot.yellow { background: #FEBC2E; }
.dot.green { background: #28C840; }

.code-float pre { margin: 0; font-family: 'JetBrains Mono', monospace; font-size: 12px; line-height: 1.8; color: var(--text-dim); white-space: pre-wrap; word-break: break-all; }
.code-float code { font-family: inherit; }

.kw { color: var(--accent); }
.fn { color: #D2A8FF; }
.str { color: #A5D6FF; }
.num { color: #79C0FF; }
.type { color: #79C0FF; }
.cmt { color: var(--text-muted); }

.orbit { position: absolute; border: 1px solid rgba(255,255,255,0.04); border-radius: 50%; animation: spin linear infinite; }
.orbit-1 { width: 250px; height: 250px; animation-duration: 20s; }
.orbit-2 { width: 380px; height: 380px; animation-duration: 30s; animation-direction: reverse; }
.orbit-3 { width: 500px; height: 500px; animation-duration: 40s; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.orbit-dot { position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); width: 6px; height: 6px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 16px var(--accent-glow); }

/* Stats */
.stats { padding: 48px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.stat-item { padding: 16px 8px; }
.stat-value { font-size: 36px; font-weight: 700; letter-spacing: -0.03em; color: var(--text); display: inline; }
.stat-plus { font-size: 24px; font-weight: 300; color: var(--accent); display: inline; vertical-align: super; }
.stat-text { background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 11px; color: var(--text-dim); margin-top: 4px; font-weight: 500; letter-spacing: 0.01em; }

/* Section Header */
.section-header { text-align: center; margin-bottom: 48px; }
.eyebrow { display: inline-block; padding: 4px 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 100px; font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.section-header h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; line-height: 1.2; }
.section-header p { font-size: 15px; color: var(--text-dim); max-width: 480px; margin: 0 auto; line-height: 1.6; }

/* Features */
.features { padding: 80px 0; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.feature-card.card-large { grid-column: span 2; }

.card-shell { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2px; height: 100%; transition: all 0.4s var(--ease); }
.card-shell:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.card-core { background: var(--bg); border-radius: calc(var(--radius-lg) - 2px); padding: 24px; height: 100%; }

.feature-icon { font-size: 24px; margin-bottom: 12px; }
.feature-card h3 { font-size: 14px; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.01em; }
.feature-card p { font-size: 12px; color: var(--text-dim); line-height: 1.6; }

/* Quickstart */
.quickstart { padding: 80px 0; border-top: 1px solid var(--border); }
.quickstart-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.step { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; transition: all 0.4s var(--ease); }
.step:hover { border-color: var(--border-hover); }
.step-num { font-size: 40px; font-weight: 700; background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 12px; letter-spacing: -0.03em; }
.step-content h3 { font-size: 16px; font-weight: 600; margin-bottom: 12px; }

.code-block { background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.code-block pre { margin: 0; font-family: 'JetBrains Mono', monospace; font-size: 12px; line-height: 1.7; color: var(--text-dim); }
.code-block code { font-family: inherit; }

.checklist { display: flex; flex-direction: column; gap: 10px; }
.check-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-dim); }
.check-icon { display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; background: rgba(52,199,89,0.1); border: 1px solid rgba(52,199,89,0.2); border-radius: 50%; color: var(--success); font-size: 11px; flex-shrink: 0; }

/* Examples */
.examples { padding: 80px 0; border-top: 1px solid var(--border); }
.examples-tabs { display: flex; gap: 6px; margin-bottom: 20px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.examples-tabs::-webkit-scrollbar { display: none; }

.tab { padding: 8px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 100px; color: var(--text-dim); font-size: 12px; font-weight: 500; cursor: pointer; transition: all 0.3s var(--ease); white-space: nowrap; font-family: inherit; }
.tab:hover { background: var(--bg-card-hover); color: var(--text); }
.tab.active { background: var(--text); border-color: var(--text); color: var(--bg); }

.examples-panels .panel { display: none; }
.examples-panels .panel.active { display: block; animation: fadeIn 0.3s var(--ease); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Comparison */
.comparison { padding: 80px 0; border-top: 1px solid var(--border); }
.table-wrap { overflow-x: auto; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 600px; }
th, td { padding: 12px 16px; text-align: center; border-bottom: 1px solid var(--border); }
th { background: rgba(255,255,255,0.02); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-dim); }
th:first-child, td:first-child { text-align: left; }
th.highlight { color: var(--accent); }
tr:hover td { background: rgba(255,255,255,0.02); }
.yes { color: var(--success); font-weight: 600; }
.no { color: var(--text-muted); }

/* CTA */
.cta { padding: 80px 0; }
.cta-card .card-shell { background: linear-gradient(135deg, rgba(0,173,216,0.08), rgba(255,107,53,0.05)); border-color: rgba(0,173,216,0.15); }
.cta-card .card-core { text-align: center; padding: 48px 24px; }
.cta-card h2 { font-size: clamp(22px, 3vw, 32px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 10px; line-height: 1.2; }
.cta-card p { font-size: 15px; color: var(--text-dim); margin-bottom: 28px; }
.cta-card .hero-actions { justify-content: center; }

/* Footer */
.footer { padding: 32px 0; border-top: 1px solid var(--border); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--text-dim); text-decoration: none; font-size: 12px; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 11px; color: var(--text-muted); }
.footer-copy a { color: var(--accent); text-decoration: none; }

/* Tablet */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-card.card-large { grid-column: span 2; }
    .quickstart-steps { grid-template-columns: 1fr; }
    .hero .container { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 768px) {
    .container { padding: 0 16px; }

    .nav-links { display: none; }
    .nav-github { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: block; }

    .navbar { padding: 10px 12px; }
    .nav-pill { padding: 8px 16px; gap: 12px; }

    .hero { padding: 110px 0 60px; }
    .hero .container { gap: 32px; }
    .hero-title { font-size: 32px; line-height: 1.1; }
    .hero-desc { font-size: 14px; margin-bottom: 24px; }
    .hero-actions { flex-direction: column; gap: 10px; }
    .btn { width: 100%; justify-content: center; padding: 14px 24px; font-size: 15px; }
    .hero-install { width: 100%; justify-content: center; font-size: 11px; padding: 12px 14px; }

    .stats { padding: 32px 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stat-item { padding: 12px 4px; }
    .stat-value { font-size: 28px; }
    .stat-plus { font-size: 18px; }
    .stat-label { font-size: 10px; }

    .features { padding: 60px 0; }
    .features-grid { grid-template-columns: 1fr; gap: 10px; }
    .feature-card.card-large { grid-column: span 1; }
    .card-core { padding: 20px; }

    .quickstart { padding: 60px 0; }
    .quickstart-steps { gap: 12px; }
    .step { padding: 20px; }
    .step-num { font-size: 32px; }
    .step-content h3 { font-size: 15px; }

    .examples { padding: 60px 0; }
    .examples-tabs { gap: 6px; }
    .tab { padding: 8px 14px; font-size: 11px; }

    .comparison { padding: 60px 0; }
    table { font-size: 11px; min-width: 500px; }
    th, td { padding: 10px 8px; }

    .cta { padding: 60px 0; }
    .cta-card .card-core { padding: 32px 20px; }
    .cta-card .hero-actions { flex-direction: column; gap: 10px; }
    .cta-card .hero-actions .btn { width: 100%; justify-content: center; }

    .footer { padding: 24px 0; }
    .footer-inner { flex-direction: column; text-align: center; gap: 12px; }
    .footer-links { justify-content: center; }

    .section-header { margin-bottom: 32px; }
    .section-header h2 { font-size: 24px; }
    .section-header p { font-size: 14px; }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-title { font-size: 28px; }
    .hero-desc { font-size: 13px; }
    .stat-value { font-size: 24px; }
    .code-float pre { font-size: 10px; }
    .code-block pre { font-size: 10px; }
    .step-num { font-size: 28px; }
}