:root{color-scheme:dark;--bg:#05070e;--bg-elev:rgba(17,24,42,0.6);--panel:rgba(15,22,40,0.72);--panel-solid:#0c1426;--border:rgba(125,160,220,0.14);--border-strong:rgba(125,160,220,0.28);--text:#e8eefc;--text-dim:#9fb0cf;--text-muted:#6b7ea3;--accent:#22d3ee;--accent-2:#6366f1;--accent-3:#a855f7;--glow:rgba(34,211,238,0.55);--grad:linear-gradient(120deg,#22d3ee,#6366f1 55%,#a855f7);--grad-soft:linear-gradient(120deg,rgba(34,211,238,0.16),rgba(99,102,241,0.16));font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--mono:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body,html{margin:0;min-height:100vh}body{position:relative;background-color:var(--bg);background-image:radial-gradient(900px circle at 12% -8%,rgba(34,211,238,.16),transparent 45%),radial-gradient(900px circle at 92% 0,rgba(168,85,247,.16),transparent 45%),radial-gradient(1100px circle at 70% 110%,rgba(99,102,241,.14),transparent 50%);background-attachment:fixed}body:before{content:"";z-index:-2;background-image:linear-gradient(rgba(125,160,220,.045) 1px,transparent 0),linear-gradient(90deg,rgba(125,160,220,.045) 1px,transparent 0);background-size:46px 46px;-webkit-mask-image:radial-gradient(ellipse 100% 80% at 50% 0,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 100% 80% at 50% 0,#000 30%,transparent 80%);animation:gridDrift 24s linear infinite}.neuralBg,body:before{position:fixed;inset:0;pointer-events:none}.neuralBg{width:100%;height:100%;z-index:-1}@keyframes gridDrift{to{background-position:46px 46px}}a{color:var(--accent);text-decoration:none;transition:color .15s ease}a:hover{color:#67e8f9}h1,h2,h3{color:var(--text);letter-spacing:-.02em}::selection{background:rgba(34,211,238,.3);color:#fff}*{scrollbar-width:thin;scrollbar-color:rgba(125,160,220,.3) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:rgba(125,160,220,.25);border-radius:999px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:rgba(125,160,220,.4);background-clip:padding-box}.landing{max-width:1080px;margin:0 auto;padding:96px 24px 80px}.heroEyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.heroEyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px 2px var(--glow);animation:pulse 2.4s ease-in-out infinite}.heroTitle{font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.03;font-weight:800;margin:26px 0 0;letter-spacing:-.035em}.gradientText{background:linear-gradient(120deg,#22d3ee,#6366f1,#a855f7,#22d3ee);background-size:280% 280%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradFlow 7s ease infinite}@keyframes gradFlow{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.heroLead{margin:22px 0 0;max-width:620px;font-size:1.18rem;line-height:1.6;color:var(--text-dim)}.heroActions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}.heroPrimary,.heroSecondary{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:12px;font-weight:600;font-size:.95rem;transition:transform .14s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,filter .2s ease}.heroPrimary{background:var(--grad);color:#04111b;box-shadow:0 12px 34px -12px var(--glow),inset 0 1px 0 rgba(255,255,255,.4);position:relative;overflow:hidden}.heroPrimary:after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg)}.heroPrimary:hover:after{animation:sheen .85s ease}@keyframes sheen{to{left:140%}}.heroPrimary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 18px 44px -12px var(--glow),inset 0 1px 0 rgba(255,255,255,.5);color:#04111b}.heroSecondary{background:var(--panel);border:1px solid var(--border-strong);color:var(--text);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.heroSecondary:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--text)}.featureGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:18px;gap:18px;margin-top:72px}.featureTile{padding:22px;border-radius:16px;border:1px solid var(--border);background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.featureTile:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:0 18px 50px -22px rgba(34,211,238,.5)}.featureIcon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:1.1rem;background:var(--grad-soft);border:1px solid var(--border-strong);margin-bottom:14px;animation:float 5s ease-in-out infinite}.featureTile:nth-child(2n) .featureIcon{animation-delay:-2.5s}@keyframes float{50%{transform:translateY(-6px)}}.reveal{opacity:0;animation:fadeUp .7s cubic-bezier(.2,.7,.2,1) forwards}@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.featureTile h3{margin:0 0 6px;font-size:1rem}.featureTile p{margin:0;color:var(--text-muted);font-size:.88rem;line-height:1.5}.grid{display:grid;grid-gap:18px;gap:18px}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}.grid-2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.stack{flex-direction:column;gap:20px}.row,.stack{display:flex}.row{align-items:center;gap:10px;flex-wrap:wrap}.muted{color:var(--text-muted);font-size:.875rem}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:22px;flex-wrap:wrap}.tab{padding:10px 16px;background:transparent;font:inherit;font-size:.9rem;font-weight:500;color:var(--text-muted);cursor:pointer;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s ease}.tab-active,.tab:hover{color:var(--text)}.tab-active{border-image:var(--grad) 1;border-bottom:2px solid}.def-list{display:grid;grid-template-columns:160px 1fr;grid-gap:10px 16px;gap:10px 16px;font-size:.9rem}.def-list dt{color:var(--text-muted);font-weight:600;font-family:var(--mono);font-size:.8rem;letter-spacing:.02em}.def-list dd{margin:0;color:var(--text-dim)}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:36px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 30px 80px -30px rgba(8,12,28,.9),0 0 0 1px rgba(34,211,238,.04),inset 0 1px 0 rgba(255,255,255,.05);position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad);opacity:.85}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px;font-weight:700;font-size:1rem}.auth-logo{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;box-shadow:0 0 22px -4px var(--glow);font-size:1rem}.auth-title{margin:0 0 6px;font-size:1.5rem;font-weight:700}.auth-sub{margin:0 0 26px;color:var(--text-muted);font-size:.9rem}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.78)}}@media (max-width:820px){.landing{padding:56px 18px 48px}.def-list{grid-template-columns:1fr;gap:2px 0}.def-list dt{margin-top:8px}.auth-card{padding:26px 22px}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1!important}body:before{animation:none!important}}