*{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#06060b;--bg1:#0a0a12;--bg2:#10101c;--bg3:#181828;
    --glass:rgba(16,16,28,.7);--glass-b:rgba(98,126,234,.15);
    --accent:#627eea;--accent-l:#8fa8ff;--accent-d:#4a5fb8;
    --glow:rgba(98,126,234,.25);--glow-s:rgba(98,126,234,.08);
    --text:#eaeaf2;--text-d:#8888a0;--text-dd:#555568;
    --green:#22c55e;--green-bg:rgba(34,197,94,.15);
    --amber:#f59e0b;--red:#ef4444;
    --r:16px;--rs:10px;--rxs:6px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent);color:#fff}

#bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

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

/* NAV */
#nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:all .3s}
#nav.scrolled{background:rgba(6,6,11,.85);backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--glass-b)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;font-size:18px}
.logo-mark{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),var(--accent-l));border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;color:#fff;position:relative;overflow:hidden}
.logo-mark::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.2) 50%,transparent 60%);animation:shimmer 3s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{color:var(--text-d);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width .3s}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.gh-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--rs);color:var(--text);text-decoration:none;font-size:13px;font-weight:500;transition:all .3s}
.gh-btn:hover{border-color:var(--accent);background:var(--glow-s);transform:translateY(-1px)}
.gh-btn svg{width:16px;height:16px}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding:120px 24px 80px}
.hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:900px;height:700px;background:radial-gradient(ellipse,var(--glow) 0%,transparent 60%);pointer-events:none;opacity:.4;animation:glow-pulse 6s ease-in-out infinite}
@keyframes glow-pulse{0%,100%{opacity:.4;transform:translate(-50%,-50%) scale(1)}50%{opacity:.6;transform:translate(-50%,-50%) scale(1.1)}}
.hero-content{position:relative;z-index:1;max-width:800px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;background:var(--glass);border:1px solid var(--glass-b);border-radius:24px;font-size:13px;color:var(--accent-l);margin-bottom:32px;backdrop-filter:blur(10px)}
.hero-badge .dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 2s infinite;box-shadow:0 0 12px var(--green)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.8)}}
.hero h1{font-size:clamp(44px,7vw,72px);font-weight:900;line-height:1.05;margin-bottom:24px;letter-spacing:-.02em}
.hero h1 .gradient{background:linear-gradient(135deg,var(--text) 0%,var(--accent-l) 50%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 200%;animation:grad 5s ease infinite}
@keyframes grad{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.hero-sub{font-size:18px;color:var(--text-d);max-width:560px;margin:0 auto 40px;line-height:1.7}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{padding:14px 28px;border-radius:var(--rs);font-size:15px;font-weight:600;text-decoration:none;transition:all .3s;cursor:pointer;border:none;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-d));color:#fff;box-shadow:0 4px 24px var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 40px var(--glow)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--glass-b)}
.btn-ghost:hover{border-color:var(--accent);background:var(--glow-s)}
.scroll-hint{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-dd);font-size:12px;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
.scroll-hint .arrow{width:20px;height:20px;border-right:2px solid var(--text-dd);border-bottom:2px solid var(--text-dd);transform:rotate(45deg)}

/* SECTION */
.section{padding:100px 0;position:relative;z-index:1}
.section-head{text-align:center;margin-bottom:64px}
.section-head .label{display:inline-block;padding:6px 14px;background:var(--glow-s);border:1px solid var(--glass-b);border-radius:20px;font-size:12px;color:var(--accent-l);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px;font-weight:600}
.section-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;margin-bottom:16px;letter-spacing:-.01em}
.section-head p{color:var(--text-d);font-size:16px;max-width:500px;margin:0 auto}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:-60px;position:relative;z-index:2}
.stat{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);padding:32px 24px;text-align:center;backdrop-filter:blur(20px);transition:all .4s;position:relative;overflow:hidden}
.stat::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .4s}
.stat:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.stat:hover::before{opacity:1}
.stat-num{font-size:48px;font-weight:900;color:var(--accent-l);margin-bottom:4px;font-variant-numeric:tabular-nums;line-height:1}
.stat-label{font-size:13px;color:var(--text-d);text-transform:uppercase;letter-spacing:1.5px;font-weight:600}
.stat-sub{font-size:11px;color:var(--text-dd);margin-top:8px}
.stat-icon{font-size:24px;margin-bottom:12px;opacity:.6}

/* BENCHMARKS */
.bench-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.bench-card{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);padding:36px;position:relative;overflow:hidden}
.bench-card::after{content:'';position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,var(--glow-s) 0%,transparent 70%);pointer-events:none}
.bench-card h3{font-size:18px;font-weight:700;margin-bottom:28px;display:flex;align-items:center;gap:10px}
.bench-card h3 .icon{width:36px;height:36px;background:var(--glow-s);border-radius:var(--rxs);display:flex;align-items:center;justify-content:center;font-size:18px}
.bars{display:flex;flex-direction:column;gap:14px}
.bar{display:flex;align-items:center;gap:14px}
.bar-label{width:130px;font-size:13px;color:var(--text-d);text-align:right;flex-shrink:0;font-family:'JetBrains Mono',monospace}
.bar-track{flex:1;height:32px;background:rgba(98,126,234,.06);border-radius:var(--rxs);overflow:hidden;position:relative}
.bar-fill{height:100%;border-radius:var(--rxs);width:0;transition:width 1.8s cubic-bezier(.25,.46,.45,.94);display:flex;align-items:center;justify-content:flex-end;padding-right:12px;font-size:12px;font-weight:700;color:#fff;font-family:'JetBrains Mono',monospace;position:relative;overflow:hidden}
.bar-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);animation:bar-shine 2s infinite}
@keyframes bar-shine{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.bar-fill.blue{background:linear-gradient(90deg,var(--accent-d),var(--accent),var(--accent-l))}
.bar-fill.green{background:linear-gradient(90deg,#16a34a,var(--green),#4ade80)}
.bar-fill.amber{background:linear-gradient(90deg,#d97706,var(--amber),#fbbf24)}
.bench-note{margin-top:20px;font-size:13px;color:var(--text-dd);line-height:1.6}

.big-stat{text-align:center;padding:48px;background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);margin-top:24px}
.big-stat .num{font-size:clamp(48px,6vw,72px);font-weight:900;color:var(--accent-l);line-height:1;margin-bottom:8px;font-variant-numeric:tabular-nums}
.big-stat .desc{font-size:16px;color:var(--text-d);margin-bottom:24px}
.big-stat .metrics{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.big-stat .metric{text-align:center}
.big-stat .metric .val{font-size:28px;font-weight:800;color:var(--green)}
.big-stat .metric .lbl{font-size:11px;color:var(--text-dd);text-transform:uppercase;letter-spacing:1px}

/* ARCHITECTURE */
.arch-wrapper{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);padding:48px 32px;overflow-x:auto;position:relative}
.arch-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--glow-s) 0%,transparent 50%);pointer-events:none}
.arch{display:flex;align-items:center;justify-content:center;gap:0;min-width:800px;position:relative}
.arch-node{background:var(--bg3);border:1px solid var(--glass-b);border-radius:var(--rs);padding:20px 28px;text-align:center;min-width:130px;transition:all .4s;position:relative;cursor:default}
.arch-node:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.arch-node:hover .arch-glow{opacity:1}
.arch-glow{position:absolute;inset:-1px;background:linear-gradient(135deg,var(--glow),transparent);border-radius:var(--rs);opacity:0;transition:opacity .4s;z-index:-1}
.arch-node .ico{font-size:28px;margin-bottom:10px}
.arch-node .title{font-size:14px;font-weight:700}
.arch-node .desc{font-size:11px;color:var(--text-dd);margin-top:4px}
.arch-arrow{color:var(--accent);font-size:20px;padding:0 10px;flex-shrink:0;position:relative}
.arch-arrow::after{content:'';position:absolute;top:50%;left:0;width:100%;height:2px;background:var(--accent);opacity:.3;transform:translateY(-50%)}
.arch-arrow .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;position:absolute;top:50%;left:0;transform:translateY(-50%);animation:flow 2s linear infinite}
@keyframes flow{0%{left:0;opacity:1}100%{left:100%;opacity:0}}
.arch-reorg{display:flex;justify-content:center;margin-top:24px}
.arch-reorg .arch-node{min-width:160px;background:linear-gradient(135deg,var(--bg3),rgba(239,68,68,.05));border-color:rgba(239,68,68,.2)}
.arch-reorg .arch-node:hover{border-color:var(--red)}

.invariants{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.inv{display:flex;align-items:flex-start;gap:14px;padding:20px;background:var(--bg3);border-radius:var(--rs);border:1px solid var(--glass-b);transition:all .3s}
.inv:hover{border-color:var(--accent)}
.inv .check{width:28px;height:28px;background:var(--green-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--green);font-size:14px;flex-shrink:0;margin-top:2px}
.inv .text{font-size:14px;line-height:1.5}
.inv .text strong{color:var(--text)}
.inv .text span{color:var(--text-d);display:block;font-size:12px;margin-top:2px}

/* FEATURES */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);padding:32px;transition:all .4s;position:relative;overflow:hidden}
.feat::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-l));transform:scaleX(0);transition:transform .4s;transform-origin:left}
.feat:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.feat:hover::before{transform:scaleX(1)}
.feat .ico{width:52px;height:52px;background:var(--glow-s);border-radius:var(--rs);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px}
.feat h3{font-size:17px;font-weight:700;margin-bottom:10px}
.feat p{font-size:13px;color:var(--text-d);line-height:1.7}

/* TESTS */
.test-card{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);padding:40px;position:relative;overflow:hidden}
.test-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--green),#4ade80)}
.test-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;flex-wrap:wrap;gap:16px}
.test-header h3{font-size:22px;font-weight:700;display:flex;align-items:center;gap:10px}
.live-dot{width:10px;height:10px;background:var(--green);border-radius:50%;animation:pulse 2s infinite;box-shadow:0 0 16px var(--green)}
.test-counts{display:flex;gap:32px}
.test-counts .tc{text-align:center}
.test-counts .tc .val{font-size:36px;font-weight:900;font-variant-numeric:tabular-nums}
.test-counts .tc .val.green{color:var(--green)}
.test-counts .tc .val.dim{color:var(--text-dd)}
.test-counts .tc .lbl{font-size:11px;color:var(--text-dd);text-transform:uppercase;letter-spacing:1px}
.test-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.test-mod{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--bg3);border-radius:var(--rxs);border:1px solid transparent;transition:all .3s}
.test-mod:hover{border-color:var(--green);background:rgba(34,197,94,.05)}
.test-mod .name{font-size:12px;font-family:'JetBrains Mono',monospace;color:var(--accent-l)}
.test-mod .cnt{font-size:13px;font-weight:700;color:var(--green);font-family:'JetBrains Mono',monospace}

/* PHASES */
.phase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.phase{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--rs);transition:all .3s}
.phase:hover{border-color:var(--green);transform:translateY(-2px)}
.phase .check{width:26px;height:26px;background:var(--green-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--green);font-size:14px;flex-shrink:0}
.phase .text{font-size:13px}
.phase .num{font-weight:800;color:var(--accent-l);margin-right:4px}

/* API */
.api-wrap{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);overflow:hidden}
.api-table{width:100%;border-collapse:collapse}
.api-table th{text-align:left;padding:14px 20px;font-size:12px;color:var(--text-dd);text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--glass-b);font-weight:600}
.api-table td{padding:16px 20px;border-bottom:1px solid rgba(42,42,58,.5);font-size:14px;transition:background .2s;color:var(--text-d)}
.api-table tr:hover td{background:var(--glow-s)}
.api-table .ep{font-family:'JetBrains Mono',monospace;color:var(--accent-l);font-size:13px;font-weight:500}

/* CODE */
.code-wrap{position:relative}
.code{background:var(--bg2);border:1px solid var(--glass-b);border-radius:var(--r);padding:32px;overflow-x:auto;font-family:'JetBrains Mono',monospace;font-size:14px;line-height:2;color:var(--text)}
.code .c{color:var(--text-dd)}
.code .k{color:var(--accent-l)}
.code .s{color:var(--green)}
.copy-btn{position:absolute;top:16px;right:16px;padding:8px 14px;background:var(--bg3);border:1px solid var(--glass-b);border-radius:var(--rxs);color:var(--text-d);font-size:12px;cursor:pointer;transition:all .2s;font-family:'Inter',sans-serif}
.copy-btn:hover{border-color:var(--accent);color:var(--text)}

/* FOOTER */
footer{border-top:1px solid var(--glass-b);padding:48px 0;text-align:center;position:relative;z-index:1}
footer p{color:var(--text-dd);font-size:14px;margin-bottom:16px}
footer .links{display:flex;justify-content:center;gap:24px}
footer .links a{color:var(--text-d);text-decoration:none;font-size:13px;transition:color .2s}
footer .links a:hover{color:var(--accent-l)}

/* ANIMATIONS */
.reveal{opacity:0;transform:translateY(40px);transition:all .8s cubic-bezier(.25,.46,.45,.94)}
.reveal.visible{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}
.d2{transition-delay:.2s}
.d3{transition-delay:.3s}
.d4{transition-delay:.4s}

/* RESPONSIVE */
@media(max-width:900px){
    .stats{grid-template-columns:repeat(2,1fr)}
    .bench-grid{grid-template-columns:1fr}
    .feat-grid{grid-template-columns:1fr}
    .invariants{grid-template-columns:1fr}
    .nav-links{display:none}
    .arch{flex-direction:column;min-width:auto}
    .arch-arrow{transform:rotate(90deg);padding:10px 0}
    .arch-arrow::after{display:none}
}
@media(max-width:600px){
    .stats{grid-template-columns:1fr}
    .test-header{flex-direction:column;text-align:center}
    .test-counts{justify-content:center}
}