:root{
  --bg:#070b13; --bg2:#0b111e; --panel:rgba(16,24,40,.72); --panel2:rgba(24,34,56,.85);
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --text:#f1f5f9; --text2:#cbd5e1; --muted:#94a3b8; --dim:#64748b;
  --teal:#2dd4bf; --teal-d:#0f766e; --amber:#fbbf24; --rose:#fb7185; --green:#34d399; --violet:#a78bfa;
  --r-sm:8px; --r-md:14px; --r-lg:22px;
  --head:"Outfit","Inter",system-ui,sans-serif; --body:"Inter",system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:
  radial-gradient(48rem 32rem at 12% -6%,rgba(45,212,191,.16),transparent 60%),
  radial-gradient(44rem 30rem at 92% 4%,rgba(167,139,250,.14),transparent 60%),
  radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px) 0 0/26px 26px}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
h1,h2,h3,h4{font-family:var(--head);line-height:1.12;letter-spacing:-.01em;text-wrap:balance}
p,li{text-wrap:pretty}
section{padding:92px 0;position:relative}
.sec-head{text-align:center;max-width:780px;margin:0 auto 46px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);padding:6px 14px;border:1px solid rgba(45,212,191,.3);border-radius:999px;background:rgba(45,212,191,.06)}
h2{font-size:clamp(30px,4vw,46px);font-weight:700;margin:18px 0 14px}
.lead{color:var(--muted);font-size:17px;max-width:680px}
.sec-head .lead{margin:0 auto}
.hl{color:var(--teal)}

/* top bar */
header{position:sticky;top:0;z-index:60;backdrop-filter:blur(16px);background:rgba(7,11,19,.78);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:21px}
.logo img{width:30px;height:30px;border-radius:8px}
.tagpill{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;padding:4px 10px;border-radius:999px;background:var(--teal);color:#04201c;font-weight:600}
.navpill{display:flex;gap:2px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03)}
.navpill a{font-size:14px;color:var(--muted);padding:8px 14px;border-radius:999px;white-space:nowrap;transition:.15s}
.navpill a:hover{color:var(--text);background:rgba(255,255,255,.07)}
.navpill a.ext{color:var(--teal)}
.bar-r{display:flex;align-items:center;gap:12px}
.lang{display:flex;align-items:center;font-family:var(--mono);font-size:12px;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{background:none;border:0;color:var(--muted);font:inherit;padding:6px 11px;border-radius:999px;cursor:pointer}
.lang button.on{background:var(--teal);color:#04201c;font-weight:600}
.burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--text);cursor:pointer;font-size:20px}
@media(max-width:1180px){.navpill{display:none}.burger{display:block}}
.mobnav{display:none;border-top:1px solid var(--line);padding:10px 22px 18px;background:rgba(7,11,19,.96)}
.mobnav.open{display:grid;gap:4px}
.mobnav a{padding:12px 6px;border-bottom:1px solid var(--line);color:var(--text2)}
@media(min-width:1181px){.mobnav{display:none!important}}
@media(max-width:560px){header .btn{display:none}}

/* buttons: solid colours */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:12px;font:600 15px var(--body);cursor:pointer;border:1.5px solid var(--line2);background:rgba(255,255,255,.05);color:var(--text);transition:transform .12s,background .15s,box-shadow .12s;line-height:1.2}
.btn:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.btn.primary{background:var(--teal);border-color:var(--teal);color:#04201c;box-shadow:0 4px 0 var(--teal-d)}
.btn.primary:hover{background:#5eead4;box-shadow:0 6px 0 var(--teal-d)}
.btn.primary:active{box-shadow:0 1px 0 var(--teal-d);transform:translateY(3px)}
.btn.sm{padding:9px 18px;font-size:14px;border-radius:10px}

/* hero */
.hero{padding:70px 0 40px;text-align:center}
.notice{display:inline-flex;gap:12px;align-items:center;max-width:100%;padding:9px 18px;border:1px solid rgba(251,191,36,.35);border-radius:999px;background:rgba(251,191,36,.07);font-size:13.5px;color:var(--text2);text-align:left}
.notice b{flex:none;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;background:var(--amber);color:#2a1d00;border-radius:6px;padding:3px 8px}
.hero h1{font-size:clamp(40px,6.4vw,76px);font-weight:800;margin:26px auto 18px;max-width:960px;line-height:1.05}
.hero .sub{font-family:var(--mono);font-size:14px;color:var(--teal);margin-bottom:18px}
.hero .lead{margin:0 auto;max-width:760px;font-size:18px}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:34px 0 26px}
.pills{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.pills span{font-size:13px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text2)}
.term-wrap{max-width:900px;margin:50px auto 0}
.term{border:1px solid var(--line2);border-radius:var(--r-lg);background:#050810;overflow:hidden;text-align:left;box-shadow:0 40px 90px -40px rgba(45,212,191,.35)}
.term-bar{display:flex;gap:7px;align-items:center;padding:13px 18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--dim)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#1e293b}
.term-bar i:nth-child(1){background:#fb7185}.term-bar i:nth-child(2){background:#fbbf24}.term-bar i:nth-child(3){background:#34d399}
.term-bar span{margin-left:auto}
.term-body{padding:20px 22px;font-size:13.5px;line-height:1.85;min-height:250px;font-family:var(--mono);color:var(--text2)}
.term-body .l{opacity:0;transform:translateY(6px);animation:in .5s forwards}
@keyframes in{to{opacity:1;transform:none}}
.t-u{color:var(--teal)}.t-m{color:var(--dim)}.t-ok{color:var(--green)}.t-w{color:var(--amber)}
.ask{margin:12px 0 4px;padding:14px 16px;border:1px solid rgba(251,191,36,.4);background:rgba(251,191,36,.06);border-radius:12px}
.ask .row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.ask button{font:600 12.5px var(--mono);padding:7px 14px;border-radius:8px;border:1px solid var(--line2);background:transparent;color:var(--text);cursor:pointer}
.ask button.y{background:var(--green);color:#04201c;border:0}
.ask button:hover{filter:brightness(1.2)}
.statstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;max-width:900px;margin:34px auto 0;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--line)}
.statstrip div{background:var(--bg2);padding:18px 12px}
.statstrip b{display:block;font-family:var(--head);font-size:30px;color:var(--text)}
.statstrip span{font-size:12.5px;color:var(--muted)}
@media(max-width:640px){.statstrip{grid-template-columns:1fr 1fr}}

/* glass cards */
.glass{border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);backdrop-filter:blur(10px);transition:border-color .2s,transform .2s}
.glass:hover{border-color:rgba(45,212,191,.4)}
.badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;padding:4px 9px;border-radius:6px;white-space:nowrap}
.b-live{background:rgba(52,211,153,.14);color:var(--green)}.b-beta{background:rgba(251,191,36,.14);color:var(--amber)}.b-plan{background:rgba(148,163,184,.14);color:var(--muted)}

/* comparison */
.matrix-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel)}
table.matrix{border-collapse:collapse;width:100%;min-width:780px;font-size:14.5px}
.matrix th,.matrix td{padding:17px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.matrix tr:last-child td{border-bottom:0}
.matrix thead th{font-family:var(--head);font-size:16px;color:var(--muted);background:rgba(255,255,255,.03)}
.matrix thead th.us{color:#04201c;background:var(--teal)}
.matrix td.us{background:rgba(45,212,191,.07);color:var(--text);font-weight:500}
.matrix td:first-child{font-weight:600;color:var(--text);width:19%}
.matrix td{color:var(--muted)}

/* bento capabilities */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.bento .glass{padding:26px;position:relative;overflow:hidden}
.bento .c1,.bento .c8{grid-column:span 3}
.bento .c2,.bento .c3,.bento .c4,.bento .c5,.bento .c6,.bento .c7,.bento .c9{grid-column:span 2}
@media(max-width:1000px){.bento{grid-template-columns:1fr 1fr}.bento .glass{grid-column:span 1!important}.bento .c1{grid-column:span 2!important}}
@media(max-width:620px){.bento{grid-template-columns:1fr}.bento .glass,.bento .c1{grid-column:span 1!important}}
.cap-no{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:.1em}
.bento h3{font-size:21px;margin:12px 0 8px}
.bento p{color:var(--muted);font-size:15px}
.bento .glass::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(45,212,191,.14),transparent 70%)}

/* architecture */
.arch{padding:26px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel)}
.arch svg{width:100%;height:auto;display:block}
.arch text{font-family:var(--body);fill:#e2e8f0}
.arch .sm{font-size:12px;fill:#94a3b8}.arch .md{font-size:14px;font-weight:600}
.arch .box{fill:#0d1424;stroke:#475569;stroke-width:1.5}
.arch .core{fill:rgba(45,212,191,.06);stroke:#2dd4bf;stroke-width:1.8}
.arch .line{stroke:#64748b;stroke-width:1.5;fill:none}.arch .acc{stroke:#2dd4bf}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:26px}
@media(max-width:760px){.tabs{grid-template-columns:1fr 1fr}}
.tabs button{padding:15px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--panel);color:var(--text2);font:600 15px var(--head);text-align:left;cursor:pointer;transition:.15s}
.tabs button small{display:block;font:400 12.5px var(--body);color:var(--dim);margin-top:2px}
.tabs button:hover{border-color:var(--line2)}
.tabs button[aria-selected="true"]{border-color:var(--teal);background:rgba(45,212,191,.08);color:var(--text)}
.tabs button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.tabpanel{margin-top:14px;padding:28px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);display:grid;grid-template-columns:1.2fr 1fr;gap:30px}
@media(max-width:800px){.tabpanel{grid-template-columns:1fr}}
.tabpanel h3{font-size:24px;margin-bottom:10px}
.tabpanel p{color:var(--text2)}
.tabpanel ul{list-style:none;display:grid;gap:10px;align-content:start}
.tabpanel li{padding-left:24px;position:relative;color:var(--text2);font-size:15px}
.tabpanel li::before{content:"→";position:absolute;left:0;color:var(--teal)}
.honest{margin-top:16px;padding:12px 14px;border-radius:10px;border:1px dashed rgba(251,191,36,.45);background:rgba(251,191,36,.06);color:var(--text2);font-size:14px}
.honest b{color:var(--amber);font-weight:600}

/* security */
.sec2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:920px){.sec2{grid-template-columns:1fr}}
.principles{display:grid;gap:12px;margin-top:26px;list-style:none}
.principles li{padding:15px 16px 15px 50px;position:relative;border:1px solid var(--line);border-radius:12px;background:var(--panel);font-size:15px;color:var(--text2)}
.principles li::before{content:"✓";position:absolute;left:15px;top:15px;width:22px;height:22px;border-radius:50%;background:var(--teal);color:#04201c;display:grid;place-items:center;font-size:12px;font-weight:700}
.mock{border:1px solid var(--line2);border-radius:var(--r-md);background:#050810;overflow:hidden;font-size:13.5px}
.mock-bar{display:flex;gap:7px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);color:var(--dim);font:12px var(--mono)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:#1e293b}
.mock-bar b{margin-left:8px;font-weight:500;color:var(--text2)}
.mrow{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line)}
.mrow:last-child{border-bottom:0}
.mrow .k{flex:1;color:var(--text2);font-family:var(--mono);font-size:13px}
.chip{font-family:var(--mono);font-size:10.5px;padding:3px 8px;border-radius:6px;white-space:nowrap}
.c-g{background:rgba(52,211,153,.14);color:var(--green)}.c-y{background:rgba(251,191,36,.14);color:var(--amber)}.c-r{background:rgba(251,113,133,.14);color:var(--rose)}.c-v{background:rgba(167,139,250,.16);color:var(--violet)}
.tg{width:32px;height:18px;border-radius:99px;background:#1e293b;position:relative;flex:none}
.tg::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#64748b;transition:.2s}
.tg.on{background:var(--teal)}.tg.on::after{left:16px;background:#04201c}
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
@media(max-width:560px){.ladder{grid-template-columns:1fr 1fr}}
.step{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);border-top:3px solid var(--teal)}
.step:nth-child(2){border-top-color:var(--violet)}.step:nth-child(3){border-top-color:var(--amber)}.step:nth-child(4){border-top-color:var(--rose)}
.step .num{font:11px var(--mono);color:var(--dim)}
.step h3{font-size:17px;margin:4px 0}
.step p{font-size:12.5px;color:var(--muted);line-height:1.5}

/* use cases */
.ucgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.ucgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ucgrid{grid-template-columns:1fr}}
.ucgrid a{display:flex;gap:14px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:.2s}
.ucgrid a:hover{border-color:var(--teal);transform:translateY(-2px)}
.ucgrid img{width:78px;height:58px;object-fit:cover;border-radius:9px;flex:none}
.ucgrid b{font-family:var(--head);font-size:16px;display:block;line-height:1.2}
.ucgrid small{color:var(--muted);font-size:12.5px;display:block;margin-top:3px;line-height:1.4}

/* updates */
.rel{margin-top:0;padding:28px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel)}
.rel-head{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin-bottom:6px}
.rel-ver{font:500 15px var(--mono);padding:5px 12px;border-radius:8px;background:var(--teal);color:#04201c}
.rel-tag{font:11px var(--mono);padding:4px 9px;border-radius:6px;background:rgba(52,211,153,.14);color:var(--green)}
.rel-date{font-size:13.5px;color:var(--muted)}
.rel h3{font-size:24px;margin:10px 0 4px}
.rel-group{margin-top:18px}
.rel-group h4{font:11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;display:inline-block;padding:4px 10px;border-radius:6px;margin-bottom:10px}
.g-new h4{background:rgba(45,212,191,.12);color:var(--teal)}.g-imp h4{background:rgba(167,139,250,.14);color:var(--violet)}.g-fix h4{background:rgba(251,191,36,.12);color:var(--amber)}
.rel-group ul{list-style:none;display:grid;gap:8px}
.rel-group li{position:relative;padding-left:20px;font-size:15px;color:var(--text2)}
.rel-group li::before{content:"";position:absolute;left:4px;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--dim)}
.rel-more{text-align:center;margin-top:22px}
.rel-grid{display:grid;grid-template-columns:270px 1fr;gap:20px;align-items:start;margin-top:24px}
@media(max-width:820px){.rel-grid{grid-template-columns:1fr}}
.rel-list{display:grid;gap:8px}
.rel-list button{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--panel);color:var(--text2);font:500 14.5px var(--body);text-align:left;cursor:pointer;transition:.15s}
.rel-list button:hover{border-color:var(--line2)}
.rel-list button[aria-selected="true"]{border-color:var(--teal);background:rgba(45,212,191,.08);color:var(--text);font-weight:600}
.rel-list button small{color:var(--dim);font-size:12px;font-weight:400}
.rel-list button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* status table */
.status{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);overflow:hidden}
.srow{display:grid;grid-template-columns:1.2fr 140px 2fr;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line);align-items:center;font-size:14.5px;color:var(--text2)}
.srow:last-child{border-bottom:0}
.srow.h{background:rgba(255,255,255,.04);font:600 14px var(--head);color:var(--muted)}
.srow .d{color:var(--muted)}
@media(max-width:700px){.srow{grid-template-columns:1fr;gap:4px}.srow.h{display:none}}

/* download */
.dl{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.dl{grid-template-columns:1fr}}
.dl .glass{padding:28px;display:flex;flex-direction:column;gap:8px}
.dl .glass .btn{margin-top:auto;align-self:flex-start}
.dl .main{border:1.5px solid var(--teal);background:rgba(45,212,191,.07)}
.dl h3{font-size:22px}.dl p{color:var(--muted);font-size:15px;margin-bottom:12px}
.dl .num{font:11.5px var(--mono);color:var(--teal);letter-spacing:.12em}

/* faq */
.faq{max-width:820px;margin:0 auto}
details{border:1px solid var(--line);border-radius:14px;background:var(--panel);margin-bottom:12px;padding:0 22px}
summary{cursor:pointer;list-style:none;font:600 18px var(--head);padding:20px 0;display:flex;justify-content:space-between;gap:16px;color:var(--text)}
summary::after{content:"+";color:var(--teal);font-size:26px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding-bottom:20px}
.cbar{margin-top:50px;padding:38px;border-radius:var(--r-lg);border:1px solid rgba(45,212,191,.35);background:rgba(45,212,191,.07);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cbar h3{font-size:clamp(22px,3vw,30px)}

footer{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--muted);font-size:14.5px;background:var(--bg2)}
.foot{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot h4{color:var(--text);font-size:16px;margin-bottom:12px}
.foot ul{list-style:none;display:grid;gap:9px}
.foot a:hover{color:var(--teal)}
.fade{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.fade.show{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.fade{opacity:1;transform:none;transition:none}.term-body .l{animation:none;opacity:1;transform:none}html{scroll-behavior:auto}}

.termgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:960px){.termgrid{grid-template-columns:1fr}}
.termgrid .term-body{min-height:0;font-size:12.5px;line-height:1.9;white-space:pre-wrap;overflow-x:auto}
.skillgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:960px){.skillgrid{grid-template-columns:1fr}}
.skillcard{padding:26px;display:flex;flex-direction:column;gap:8px}
.skillcard .num{font:11.5px var(--mono);color:var(--teal);letter-spacing:.12em}
.skillcard h3{font-size:21px}
.skillcard p{color:var(--muted);font-size:15px;margin-bottom:10px}
.cmd{margin-top:auto;display:flex;align-items:center;gap:10px;justify-content:space-between;padding:10px 12px;border:1px solid var(--line2);border-radius:10px;background:#050810}
.cmd code{font:13px var(--mono);color:var(--teal);overflow-x:auto;white-space:nowrap}
.copybtn{flex:none;font:600 12px var(--mono);padding:6px 12px;border-radius:7px;border:1px solid var(--line2);background:rgba(255,255,255,.06);color:var(--text);cursor:pointer}
.copybtn:hover{background:var(--teal);color:#04201c;border-color:var(--teal)}