:root{--bg:#000;--fg:#fafafa;--dim:#999;--muted:#555;--line:#1a1a1a;--bline:#2a2a2a;--panel:#080808;--panel2:#111;--r:10px;--sans:system-ui,-apple-system,Segoe UI,Inter,sans-serif;--mono:ui-monospace,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:#fafafa;color:#000}

.noise{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:150px}

.wrap{width:100%;max-width:1100px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 18px}}

.top{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.8);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;height:56px;gap:32px}
.logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;letter-spacing:-.02em;flex-shrink:0}
.logo svg{width:22px;height:22px}
.muted{color:var(--muted)}
.links{display:flex;gap:22px;font-size:13px;color:var(--dim);margin-left:auto}
.links a{transition:color .15s}
.links a:hover{color:var(--fg)}
.cta-top{font-size:13px;font-weight:500;border:1px solid var(--bline);border-radius:8px;padding:6px 14px;transition:background .15s}
.cta-top:hover{background:var(--panel2)}
@media(max-width:768px){.links{display:none}}

.cta-top{margin-left:0}
@media(min-width:769px){.cta-top{margin-left:auto}}

.btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border-radius:9px;font-size:14px;font-weight:500;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn.white{background:var(--fg);color:var(--bg)}
.btn.white:hover{background:#e0e0e0}
.btn.outline{border-color:var(--bline);color:var(--fg)}
.btn.outline:hover{background:var(--panel2)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.actions.center{justify-content:center}

.hero{position:relative;padding:110px 0 80px;overflow:hidden}
.tag{display:inline-block;border:1px solid var(--bline);border-radius:999px;padding:4px 12px;font:12px/1 var(--mono);color:var(--dim);background:var(--panel)}
.title{font-size:clamp(2.4rem,7vw,4.5rem);font-weight:700;line-height:1.05;letter-spacing:-.04em;margin-top:24px}
.dim{color:var(--muted)}
.sub{margin-top:20px;max-width:540px;font-size:clamp(.95rem,2vw,1.1rem);color:var(--dim);line-height:1.65}
.badges{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:30px;font-size:13px;color:var(--muted)}
.badges .dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--fg);vertical-align:middle;margin-right:6px;opacity:.5}
.grid-floor{position:absolute;bottom:0;left:0;right:0;height:300px;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;opacity:.5;mask-image:linear-gradient(to top,rgba(0,0,0,.4),transparent);-webkit-mask-image:linear-gradient(to top,rgba(0,0,0,.4),transparent);transform:perspective(400px) rotateX(45deg);transform-origin:bottom}
.glow{position:absolute;top:0;left:0;right:0;height:500px;background:radial-gradient(600px circle at var(--gx,50%) var(--gy,30%),rgba(250,250,250,.07),transparent 60%);pointer-events:none;transition:background .15s}

.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.ticker-track{display:flex;gap:10px;width:max-content;animation:scroll 28s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}

section{padding:96px 0}
.alt{background:var(--panel)}
.num{display:block;font:500 11px/1 var(--mono);color:var(--muted);letter-spacing:.16em;margin-bottom:12px}
.sh{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:600;letter-spacing:-.025em;line-height:1.15}
.desc{margin-top:14px;color:var(--dim);max-width:540px}

.timeline{margin-top:36px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tl-item{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line)}
.tl-item:last-child{border-bottom:0}
.tl-n{font:600 13px/1 var(--mono);color:var(--muted);padding-top:3px;text-align:center}
.tl-item h4{font-size:14px;font-weight:600}
.tl-item p{margin-top:5px;font-size:13px;color:var(--dim)}

.spec-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:16px}
.spec{background:var(--panel);padding:16px 18px}
.spec dt{font-size:11px;color:var(--muted);letter-spacing:.03em}
.spec dd{margin-top:5px;font:500 14px/1.3 var(--mono)}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
.cell{border:1px solid var(--line);border-radius:var(--r);background:var(--bg);padding:24px;position:relative;transition:border-color .2s}
.cell:hover{border-color:var(--bline)}
.cell-ic{width:36px;height:36px;border-radius:8px;border:1px solid var(--bline);display:flex;align-items:center;justify-content:center;background:var(--panel2);margin-bottom:14px}
.cell-ic svg{width:16px;height:16px}
.cell h4{font-size:14px;font-weight:600}
.cell p{margin-top:6px;font-size:13px;color:var(--dim);line-height:1.5}
.cell-tag{position:absolute;top:16px;right:16px;font:11px/1 var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 8px}

.flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:36px}
.flow-step{border:1px solid var(--bline);border-radius:var(--r);padding:12px 20px;background:var(--panel);display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500}
.flow-step.active{border-color:var(--fg);background:var(--fg);color:var(--bg)}
.flow-step span{font:600 11px/1 var(--mono)}
.flow-arrow{color:var(--muted);font-size:18px}
.flow-note{margin-top:16px;font-size:13px;color:var(--muted);font-family:var(--mono)}

.accordion{margin-top:36px;border-top:1px solid var(--line)}
.accordion details{border-bottom:1px solid var(--line)}
.accordion summary{list-style:none;cursor:pointer;padding:18px 0;display:flex;align-items:center;font-size:14px;font-weight:500;gap:14px}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";margin-left:auto;color:var(--muted);font:400 18px/1 var(--mono)}
.accordion details[open] summary::after{content:"-"}
.accordion details p{padding:0 0 18px;color:var(--dim);font-size:13.5px;max-width:64ch;line-height:1.6}

.cta-end{position:relative;padding:96px 0;text-align:center;overflow:hidden;border-top:1px solid var(--line)}
.glow-end{position:absolute;inset:0;background:radial-gradient(500px circle at 50% 60%,rgba(250,250,250,.05),transparent 60%);pointer-events:none}
.end-title{font-size:clamp(1.8rem,5vw,2.8rem);font-weight:700;letter-spacing:-.035em}
.end-sub{margin-top:14px;color:var(--dim);max-width:440px;margin-left:auto;margin-right:auto}

.foot{border-top:1px solid var(--line);padding:48px 0 36px;color:var(--muted);font-size:13px}
.foot-top{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between}
.foot-brand p{margin-top:10px;max-width:30ch}
.foot-cols{display:flex;gap:48px;flex-wrap:wrap}
.foot-col h5{font-size:12px;color:var(--fg);font-weight:600;margin-bottom:10px}
.foot-col a{display:block;padding:3px 0;transition:color .15s}
.foot-col a:hover{color:var(--fg)}
.foot-bottom{margin-top:40px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}

.rv{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}
@media(max-width:768px){.grid3,.grid2{grid-template-columns:1fr}.flow{gap:6px}.flow-arrow{display:none}.flow-step{flex:1;justify-content:center}}