:root{--blue:#002AF8;--magenta:#F000FF;--cyan:#0097FF;--indigo:#260085;--bg:#000005;--panel:#05050f;--panel2:#0a0a1a;--line:#161630;--txt:#EAEAF5;--muted:#8B8BA8;--red:#FF3B5C;--orange:#FF8A00;--green:#19E28D;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--txt);font-family:'Space Grotesk',-apple-system,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;}
a{color:var(--cyan);text-decoration:none;}a:hover{color:var(--magenta);}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{width:min(92vw,1180px);margin:0 auto;padding:0 28px;}
@media(min-width:1500px){.wrap{width:min(88vw,1480px);}}
@media(min-width:1900px){.wrap{width:min(84vw,1680px);}}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,5,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:clamp(68px,5vw,84px);}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:.02em;color:var(--txt);}
.logo:hover{color:var(--txt);}
.logo .mark{width:32px;height:32px;object-fit:contain;display:block;}
.navlinks{display:flex;align-items:center;gap:30px;font-size:14.5px;font-weight:500;}
@media(max-width:1100px){.navlinks{gap:16px;}}
.navlinks a{color:var(--muted);}
.navlinks a:hover,.navlinks a.on{color:var(--txt);}
.lang{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:4px 8px;white-space:nowrap;}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;padding:11px 22px;font-weight:600;font-size:14.5px;font-family:inherit;cursor:pointer;border:none;transition:.18s;white-space:nowrap;}
.btn.primary{background:var(--blue);color:#fff;box-shadow:0 6px 22px rgba(0,42,248,.35);}
.btn.primary:hover{background:#1a3ffa;box-shadow:0 8px 28px rgba(0,42,248,.45);color:#fff;transform:translateY(-1px);}
.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line);}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyan);}
.btn.sm{padding:8px 16px;font-size:13.5px;}
/* atmosphere */
.glow{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;opacity:.55;animation:drift 16s ease-in-out infinite;}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(34px,-26px) scale(1.08);}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(0,151,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,151,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%);pointer-events:none;}
/* section basics */
.sec{padding:clamp(80px,7vw,140px) 0;position:relative;overflow:hidden;}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);display:flex;align-items:center;gap:10px;}
.kicker::before{content:"";width:26px;height:1px;background:var(--cyan);}
.kicker[data-idx]::before{content:"//" attr(data-idx);width:auto;height:auto;background:none;color:#3a3a5c;letter-spacing:.14em;}
.scrollbar{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--blue),var(--magenta));z-index:100;transition:width .1s linear;}
.secmark{position:absolute;top:clamp(80px,7vw,140px);right:28px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;color:#26263f;text-transform:uppercase;pointer-events:none;}
.rvw{display:inline-block;overflow:hidden;vertical-align:bottom;}
.rvw>span{display:inline-block;transform:translateY(100%);transition:transform .8s cubic-bezier(.16,1,.3,1);}
.rv.in .rvw>span,.in.rvw>span{transform:none;}
h1{font-size:clamp(38px,4.2vw,76px);line-height:1.04;letter-spacing:-.03em;font-weight:700;}
h2{font-size:clamp(28px,2.8vw,50px);line-height:1.08;letter-spacing:-.02em;font-weight:700;margin:14px 0 0;}
.lead{color:var(--muted);font-size:clamp(17px,1.15vw,21px);max-width:62ch;margin-top:18px;}
.grad{background:linear-gradient(90deg,var(--cyan) 20%,#a86bff 50%,var(--cyan) 80%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s linear infinite;}
@keyframes shimmer{to{background-position:-200% 0;}}
/* cards */
.cards{display:grid;gap:18px;margin-top:clamp(40px,3.5vw,64px);}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:clamp(26px,2vw,38px);position:relative;overflow:hidden;transition:.2s;display:flex;flex-direction:column;}
.card .idx{margin-top:auto;padding-top:20px;align-self:flex-end;font-family:'IBM Plex Mono',monospace;font-size:10px;color:#22223a;letter-spacing:.14em;}
.card:hover{border-color:rgba(0,151,255,.45);transform:translateY(-2px);}
.card::after{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(0,151,255,.12),transparent 60%);pointer-events:none;}
.card:hover::after{opacity:1;}
.card .ic{width:42px;height:42px;border-radius:10px;background:rgba(0,42,248,.18);border:1px solid rgba(0,151,255,.3);display:flex;align-items:center;justify-content:center;color:var(--cyan);margin-bottom:18px;}
.card .ic svg{width:20px;height:20px;}
.card h3{font-size:clamp(18px,1.15vw,21px);font-weight:600;letter-spacing:-.01em;}
.card p{color:var(--muted);font-size:clamp(14.5px,.95vw,16.5px);margin-top:8px;}
.card .tag{position:absolute;top:22px;right:22px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;}
/* badges */
.pill{display:inline-flex;align-items:center;gap:7px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.08em;padding:6px 13px;border-radius:999px;border:1px solid var(--line);color:var(--muted);white-space:nowrap;}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);}
.crit{font-family:'IBM Plex Mono',monospace;font-size:9.5px;font-weight:600;letter-spacing:.06em;padding:3px 7px;border-radius:5px;text-transform:uppercase;}
.crit.c{background:rgba(255,59,92,.14);color:var(--red);}
.crit.h{background:rgba(255,138,0,.14);color:var(--orange);}
.crit.m{background:rgba(0,151,255,.14);color:var(--cyan);}
/* mock dashboard */
.mock{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,42,248,.18),0 0 0 1px rgba(0,151,255,.08);}
.tilt{will-change:transform;transition:transform .18s ease-out,box-shadow .18s ease-out;transform:perspective(1000px);}
.tiltwrap{perspective:1000px;}
.mock .bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel2);}
.mock .bar i{width:9px;height:9px;border-radius:50%;background:var(--line);}
.mock .bar .url{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);margin-left:10px;}
.mock table{width:100%;border-collapse:collapse;font-size:clamp(12px,.82vw,14px);table-layout:fixed;}
.mock th:first-child,.mock td:first-child{width:38%;}
.mock th:nth-child(2),.mock td:nth-child(2){width:auto;}
.mock th:nth-last-child(2),.mock td:nth-last-child(2){width:88px;}
.mock th:last-child,.mock td:last-child{width:58px;}
.mock td{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.mock th{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);font-weight:500;}
.mock td{padding:9px 10px;border-bottom:1px solid #0d0d20;color:#c9c9de;}
@media(max-width:1240px){.mock.tight th:first-child,.mock.tight td:first-child{width:44%;}.mock.tight th:nth-child(2),.mock.tight td:nth-child(2){display:none;}}
.statrow{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);}
.stat{flex:1;border-radius:10px;padding:14px;background:var(--panel2);border:1px solid var(--line);}
.stat b{font-size:22px;letter-spacing:-.02em;display:block;}
.stat span{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.stat.alert{background:linear-gradient(135deg,rgba(255,59,92,.2),rgba(255,59,92,.06));border-color:rgba(255,59,92,.35);}
.stat.warn{background:linear-gradient(135deg,rgba(255,138,0,.18),rgba(255,138,0,.05));border-color:rgba(255,138,0,.3);}
.mock td.mono,.mock .mono td{font-family:'IBM Plex Mono',monospace;font-size:11px;}
/* articles */
.article{max-width:760px;margin:0 auto;padding:70px 28px 90px;}
.article h1{font-size:clamp(30px,4vw,44px);margin-top:18px;}
.article h2{font-size:24px;margin:44px 0 0;}
.article h3{font-size:18px;margin:30px 0 0;font-weight:600;}
.article p{color:#c2c2d8;font-size:16px;margin-top:16px;line-height:1.7;}
.article ul,.article ol{margin:16px 0 0 22px;color:#c2c2d8;font-size:16px;line-height:1.7;display:grid;gap:8px;}
.article strong{color:var(--txt);}
.article .meta{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-top:14px;}
.article .keyfig{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 0;}
.article .keyfig div{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;}
.article .keyfig b{font-size:24px;display:block;letter-spacing:-.02em;color:var(--cyan);}
.article .keyfig span{font-size:12.5px;color:var(--muted);}
.article .note{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-top:24px;font-size:14.5px;color:#c2c2d8;}
.article .src{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:12.5px;color:#55556e;}
.article .ctain{margin-top:44px;}
.rescards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px;}
.rescard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;transition:.2s;}
.rescard:hover{border-color:rgba(0,151,255,.45);transform:translateY(-2px);}
.rescard .rk{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);}
.rescard h3{font-size:18px;margin-top:12px;color:var(--txt);}
.rescard p{color:var(--muted);font-size:14px;margin-top:10px;flex:1;}
.rescard .more{margin-top:16px;font-size:13.5px;font-weight:600;}
@media(max-width:900px){.article .keyfig,.rescards{grid-template-columns:1fr;}}
/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;background:var(--panel);}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;}
footer h4{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;}
footer ul{list-style:none;}
footer li{margin-bottom:9px;font-size:14px;}
footer li a{color:#a7a7c2;}
.fbase{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:11px;color:#55556e;flex-wrap:wrap;gap:10px;}
/* cta band */
.ctaband{border:1px solid var(--line);border-radius:20px;padding:clamp(56px,5vw,96px) clamp(40px,4vw,72px);text-align:center;position:relative;overflow:hidden;background:radial-gradient(ellipse 80% 120% at 50% 120%,rgba(0,42,248,.28),transparent 60%),var(--panel);}
/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s;}
.rv.in{opacity:1;transform:none;}
@media(max-width:900px){.fgrid{grid-template-columns:1fr 1fr;}.navlinks .hidem{display:none;}}

/* ============ MOBILE ============ */
.navtoggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);color:var(--txt);align-items:center;justify-content:center;cursor:pointer;flex:none;}
.navtoggle svg{width:20px;height:20px;}
@media(max-width:820px){
html,body{overflow-x:hidden;}
.wrap{width:100%;padding:0 20px;}
.navtoggle{display:flex;}
.nav .wrap{height:64px;}
.logo{font-size:17px;}
.logo .mark{width:28px;height:28px;}
.navlinks{position:fixed;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(0,0,5,.97);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);padding:8px 20px 20px;font-size:16px;max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .3s ease,opacity .2s;}
.navlinks.open{max-height:70vh;opacity:1;pointer-events:auto;overflow:auto;}
.navlinks a{padding:15px 2px;border-bottom:1px solid var(--line);color:var(--txt);}
.navlinks .hidem{display:block;}
.navlinks .btn{justify-content:center;margin-top:16px;padding:14px 22px;font-size:15px;border-bottom:none;}
.lang{display:none;}
.secmark{display:none;}
.sec{padding:64px 0;}
h1{font-size:clamp(30px,8.5vw,40px);}
h2{font-size:clamp(24px,6.4vw,32px);}
.lead{font-size:16.5px;max-width:none;}
.glow{max-width:70vw;max-height:70vw;filter:blur(90px);}
.pill{white-space:normal;}
.hero .pill,.phero .pill{font-size:10.5px;letter-spacing:.05em;line-height:1.5;}
body .heroflex>*,body .synergy>*,body .module>*,body .demo>*,body .cards>*,body .how>*,body .hub>*{min-width:0;}
body .heroflex,body .synergy,body .how,body .feat3,body .sov,body .path,body .versus,body .hub,body .module,body .module:nth-child(even),body .tiers,body .demo,body .f2,body .article .keyfig,body .rescards,body .fgrid,body .cards{grid-template-columns:1fr;}
.herocta{flex-direction:column;align-items:stretch;}
.herocta .btn{justify-content:center;padding:15px 22px;}
.heropills{gap:8px;}
.heropills .pill{font-size:10.5px;padding:5px 10px;}
.step{border-right:none;border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:none;}
.scorewrap{flex-direction:column;align-items:stretch;gap:16px;}
.gauge{margin:0 auto;}
.sfactors{width:100%;}
.sfactor{grid-template-columns:minmax(0,92px) minmax(30px,1fr) 32px;font-size:10.5px;}
.statrow{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.stat b{font-size:19px;}
.mock table{font-size:11.5px;}
.mock th,.mock td{padding:9px 8px;}
.mock th:first-child,.mock td:first-child,.mock.tight th:first-child,.mock.tight td:first-child{width:48%;}
.mock th:nth-child(2),.mock td:nth-child(2),.mock.tight th:nth-child(2),.mock.tight td:nth-child(2){display:none;}
.mock th:nth-last-child(2),.mock td:nth-last-child(2){width:74px;}
.mock th:last-child,.mock td:last-child{width:46px;}
.mock table{width:100%;max-width:100%;table-layout:fixed!important;}
.mock .bar .url{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.mock.tilt{transform:none!important;}
.donutrow{gap:14px;}
.article{padding:52px 20px 70px;}
.article h1{font-size:clamp(27px,7.5vw,34px);}
.article h2{font-size:21px;margin-top:36px;}
.article p,.article ul,.article ol{font-size:15.5px;}
.ctaband{padding:48px 24px;border-radius:16px;}
.card{padding:24px;}
.fbase{flex-direction:column;align-items:flex-start;gap:8px;}
footer{padding:44px 0 32px;}
}
@media(max-width:480px){
.wrap{padding:0 16px;}
.statrow{grid-template-columns:1fr 1fr;}
body .fgrid{gap:26px;}
.pstep{padding:20px 18px;}
}