/* Night-watch black. Hero = headline + a live incident room replaying drill 6. Then: the clock, the seats,
   the signed chain, the network wall, the pilot. */
:root{
  color-scheme:dark;
  --ink:#000;
  --ink2:#05070a;
  --glass:rgba(255,255,255,.035);
  --rim:rgba(255,255,255,.085);
  --rim2:rgba(255,255,255,.14);
  --text:#f4f7fa;
  --soft:#c4ccd5;
  --dim:#7f8a97;
  --sky:#39BDF8;
  --teal:#1FAAAD;
  --tealDeep:#0b4a4c;
  --eye:#FFF9EA;
  --ok:#3ee0a1;
  --amber:#ffc24b;
  --alert:#ff4d5e;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text);font:16px/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
a{color:inherit}
::selection{background:var(--sky);color:#001018}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:6px}
main:focus{outline:none}
.skip{position:absolute;left:12px;top:-60px;z-index:60;background:var(--sky);color:#00131d;padding:8px 14px;border-radius:8px;font-weight:650;text-decoration:none}
.skip:focus{top:12px}

/* color slots */
.c-teal{--c:var(--teal)}.c-violet{--c:#a78bfa}.c-amber{--c:var(--amber)}.c-ok{--c:var(--ok)}.c-pink{--c:#f472b6}.c-sky{--c:var(--sky)}.c-alert{--c:var(--alert)}

/* ---------- nav ---------- */
nav{position:relative;z-index:5}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:20px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand img{flex:none}
.word{font-weight:900;font-size:23px;letter-spacing:-.035em;line-height:1}
.word.sm{font-size:18px}
.word .v{color:#eaf0f4;text-shadow:0 1px 0 #9fb0bc,0 2px 0 #5c6c78,0 3px 0 #2c363e}
.word .b{color:var(--teal);text-shadow:0 1px 0 #168587,0 2px 0 #0f5f61,0 3px 0 #083c3d}
.links{display:flex;gap:26px;font-size:14px;color:var(--dim)}
.links a{text-decoration:none;transition:color .15s}.links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:650 15px/1 var(--sans);padding:13px 19px;border-radius:12px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s}
.btn.primary{background:var(--sky);color:#00131d;box-shadow:0 0 0 1px rgba(57,189,248,.4),0 10px 30px -8px rgba(57,189,248,.55)}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(57,189,248,.6),0 14px 40px -8px rgba(57,189,248,.7)}
.btn.ghost{background:var(--glass);border-color:var(--rim2);color:var(--text)}
.btn.ghost:hover{background:rgba(255,255,255,.06)}
.btn:focus-visible{outline:2px solid var(--sky);outline-offset:3px}
.btn:disabled{opacity:.6;cursor:progress;transform:none}
@media(max-width:820px){.links{display:none}}
@media(max-width:380px){nav .btn{padding:11px 13px;font-size:14px}.word{font-size:20px}}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden}
.hood-bg{position:absolute;z-index:-1;right:-6%;top:-14%;width:min(980px,110vw);height:auto;opacity:.17;filter:saturate(1.2);pointer-events:none}
.glow{position:absolute;z-index:-2;border-radius:50%;filter:blur(90px);pointer-events:none}
.glow.a{width:620px;height:620px;right:2%;top:2%;background:radial-gradient(circle,rgba(31,170,173,.30),transparent 65%)}
.glow.b{width:520px;height:520px;left:-10%;bottom:-20%;background:radial-gradient(circle,rgba(57,189,248,.18),transparent 65%)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-block:44px 96px}
@media(max-width:980px){.hero .wrap{grid-template-columns:1fr;gap:40px;padding-block:20px 72px}}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 11.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
h1{font-size:clamp(44px,6.6vw,80px);line-height:.94;letter-spacing:-.05em;font-weight:900;margin:20px 0 22px;text-wrap:balance}
h1 .line{display:block}
h1 .lit{background:linear-gradient(92deg,#fff 0%,#bfefff 40%,var(--sky) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,1.6vw,19px);color:var(--soft);max-width:33em;margin:0 0 30px;line-height:1.55}
.lede b{color:var(--text);font-weight:600}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:26px;font:500 12.5px/1.3 var(--mono);color:var(--dim)}
.trust span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--teal);margin-right:8px;vertical-align:2px}

/* ---------- live room ---------- */
.room{position:relative;background:linear-gradient(180deg,rgba(14,18,22,.92),rgba(5,7,10,.96));border:1px solid var(--rim2);border-radius:22px;overflow:hidden;min-width:0;
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 40px 120px -20px rgba(57,189,248,.22),0 30px 60px -30px rgba(0,0,0,.9);backdrop-filter:blur(8px)}
.room::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;background:linear-gradient(140deg,rgba(57,189,248,.55),transparent 35%,transparent 65%,rgba(31,170,173,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.rh{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--rim)}
.sev{font:700 11px/1 var(--mono);color:#fff;background:var(--alert);padding:5px 7px;border-radius:6px;box-shadow:0 0 18px rgba(255,77,94,.45);transition:background .4s,box-shadow .4s}
.sev.ok{background:#0d7a55;box-shadow:0 0 18px rgba(62,224,161,.35)}
.rt{min-width:0;flex:1}
.rt b{display:block;font:600 13.5px/1.25 var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rt small{display:block;font-size:12px;color:var(--dim);margin-top:2px}
.clock{font:700 20px/1 var(--mono);font-variant-numeric:tabular-nums;color:var(--text);letter-spacing:-.02em}
.chart{position:relative;padding:12px 16px 6px;border-bottom:1px solid var(--rim)}
.chart-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font:500 11.5px/1 var(--mono);color:var(--dim)}
.rate{font:700 22px/1 var(--mono);font-variant-numeric:tabular-nums;color:var(--alert);transition:color .5s}
.rate.ok{color:var(--ok)}
canvas#spark{display:block;width:100%;height:64px;margin-top:6px}
.feed{list-style:none;margin:0;padding:10px 0 4px;height:372px;overflow:hidden;position:relative;-webkit-mask:linear-gradient(transparent,#000 22px,#000);mask:linear-gradient(transparent,#000 22px,#000)}
.feed-in{position:absolute;left:0;right:0;bottom:0}
.m{display:grid;grid-template-columns:30px 1fr;gap:10px;padding:7px 16px;opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .35s ease}
.m.on{opacity:1;transform:none}
.eyes{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;position:relative;background:#0c1014;border:1px solid var(--rim2)}
.eyes::before,.eyes::after{content:"";position:absolute;top:11px;width:5px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 8px var(--c)}
.eyes::before{left:9px}.eyes::after{right:9px}
.who{font-size:12.5px;font-weight:650;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.role{font:500 10.5px/1 var(--mono);color:var(--dim);letter-spacing:.08em;text-transform:uppercase}
.say{font-size:13.5px;color:var(--soft);margin-top:2px;line-height:1.45}
.cite{display:inline-flex;gap:5px;margin-top:6px;flex-wrap:wrap}
.cite span{font:500 10.5px/1 var(--mono);color:#a9dff6;background:rgba(57,189,248,.08);border:1px solid rgba(57,189,248,.22);padding:4px 6px;border-radius:5px}
.verdict{display:inline-flex;align-items:center;gap:6px;font:700 10.5px/1 var(--mono);color:var(--ok);background:rgba(62,224,161,.1);border:1px solid rgba(62,224,161,.3);padding:4px 7px;border-radius:5px;margin-top:6px;letter-spacing:.04em}
.card{margin:4px 16px 8px;border:1px solid rgba(57,189,248,.4);background:linear-gradient(180deg,rgba(57,189,248,.10),rgba(57,189,248,.03));border-radius:14px;padding:12px;opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s}
.card.on{opacity:1;transform:none}
.card b{font-size:13.5px}
.card p{margin:3px 0 10px;font-size:12.5px;color:var(--soft)}
.pk{display:flex;align-items:center;gap:10px}
.pk .btn{padding:9px 13px;font-size:12.5px;border-radius:10px}
.ring{width:26px;height:26px;border-radius:50%;border:2px solid rgba(57,189,248,.25);position:relative;flex:none}
.ring::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid transparent;border-top-color:var(--sky)}
.card.press .ring::after{animation:spin .7s linear infinite}
.card.done{border-color:rgba(62,224,161,.45);background:linear-gradient(180deg,rgba(62,224,161,.10),rgba(62,224,161,.02))}
.card.done .ring{border-color:var(--ok);background:var(--ok);box-shadow:0 0 14px rgba(62,224,161,.6)}
.card.done .ring::after{display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.writes{display:grid;gap:4px;margin-top:6px}
.writes span{font:500 11.5px/1.3 var(--mono);color:var(--soft)}
.writes span::before{content:"\2713";color:var(--ok);margin-right:7px}
.chain{border-top:1px solid var(--rim);padding:9px 16px;font:500 10.5px/1.6 var(--mono);color:var(--dim);height:62px;overflow:hidden;position:relative}
.chain div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:64px}
.chain .h{color:#78c9b7}
.replay{position:absolute;right:12px;bottom:10px;font:600 10.5px/1 var(--mono);color:var(--soft);background:#0b0f13;border:1px solid var(--rim2);border-radius:7px;padding:6px 8px;cursor:pointer}
.replay:hover{color:var(--text)}

/* ---------- sections ---------- */
section{position:relative}
.band .wrap{padding-block:96px}
@media(max-width:640px){.band .wrap{padding-block:72px}}
.sep{height:1px;background:linear-gradient(90deg,transparent,var(--rim2),transparent)}
h2{font-size:clamp(32px,4.6vw,56px);line-height:1;letter-spacing:-.045em;font-weight:900;margin:16px 0 18px;text-wrap:balance}
.sub{color:var(--soft);max-width:38em;margin:0 0 44px;font-size:17px}

/* the clock */
.big{font:700 clamp(64px,13vw,168px)/.85 var(--mono);letter-spacing:-.06em;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#fff,#6c7a86);-webkit-background-clip:text;background-clip:text;color:transparent;margin:0}
.big small{font-size:.32em;letter-spacing:-.02em;color:var(--dim);-webkit-text-fill-color:var(--dim);margin-left:.2em}
.track{position:relative;margin-top:42px;height:120px}
.track .bar{position:absolute;left:0;right:0;top:46px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--alert) 0%,var(--amber) 45%,var(--sky) 66.7%,var(--ok) 100%);box-shadow:0 0 24px rgba(57,189,248,.35)}
.stop{position:absolute;top:0;transform:translateX(-50%);text-align:center;width:150px}
.stop.at-0{left:0;transform:none;text-align:left}
.stop.at-67{left:66.7%}
.stop.at-100{left:100%;transform:translateX(-100%);text-align:right}
.stop .t{font:700 14px/1 var(--mono);color:var(--text)}
.stop .dot{width:14px;height:14px;border-radius:50%;background:#000;border:3px solid var(--c);margin:16px auto 0;box-shadow:0 0 16px var(--c)}
.stop.at-0 .dot{margin-left:0}.stop.at-100 .dot{margin-right:0}
.stop .d{font-size:13px;color:var(--soft);margin-top:12px;line-height:1.35}
@media(max-width:640px){.track{height:auto;display:grid;gap:18px}.track .bar{display:none}.stop,.stop.at-0,.stop.at-67,.stop.at-100{position:static;transform:none;text-align:left;width:auto;display:grid;grid-template-columns:70px 1fr;gap:4px 12px;align-items:center}.stop .dot{display:none}.stop .d{margin:0}}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media(max-width:720px){.nums{grid-template-columns:1fr}}
.num{border-top:1px solid var(--rim2);padding-top:16px}
.num .n{font:700 34px/1 var(--mono);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.num .n em{font-style:normal;color:var(--sky)}
.num .l{font-size:14px;color:var(--dim);margin-top:8px}
.note{font:500 12px/1.5 var(--mono);color:var(--dim);margin-top:22px}

/* seats */
.seats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.seats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.seats{grid-template-columns:1fr}}
.seat{position:relative;padding:22px;border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--rim);min-width:0;overflow:hidden}
.seat::after{content:"";position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,var(--c),transparent 70%);opacity:.18}
.seat .k{font:600 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--c)}
.seat h3{font-size:21px;letter-spacing:-.02em;margin:10px 0 8px}
.seat p{margin:0;color:var(--soft);font-size:14.5px}
.seat .no{margin-top:12px;font:500 12px/1.45 var(--mono);color:var(--dim)}
.seat.human{border-color:rgba(57,189,248,.45);background:linear-gradient(180deg,rgba(57,189,248,.10),rgba(57,189,248,.02))}

/* chain */
.chainviz{display:grid;grid-template-columns:repeat(4,1fr);gap:0;align-items:stretch;overflow-x:auto;padding-bottom:6px}
@media(max-width:900px){.chainviz{grid-template-columns:repeat(4,minmax(220px,1fr))}}
.blk{position:relative;margin-right:28px;padding:16px;border-radius:14px;border:1px solid var(--rim2);background:#06090c;font:500 12px/1.55 var(--mono);color:var(--soft);min-width:0}
.blk:last-child{margin-right:0}
.blk:not(:last-child)::after{content:"";position:absolute;right:-29px;top:50%;width:28px;height:2px;background:linear-gradient(90deg,var(--teal),var(--sky))}
.blk .ev{color:var(--text);font-weight:700;font-size:13px}
.blk .hh{color:#78c9b7}
.blk .pp{color:var(--dim)}
.blk.new{border-color:rgba(57,189,248,.6);box-shadow:0 0 30px -6px rgba(57,189,248,.45)}
.term{margin-top:22px;border:1px solid var(--rim);border-radius:12px;background:#030405;padding:14px 16px;font:500 13px/1.7 var(--mono);color:var(--soft);overflow-x:auto;white-space:pre}
.term .p{color:var(--teal)}.term .ok{color:var(--ok)}

/* wall */
.wall{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:center}
@media(max-width:940px){.wall{grid-template-columns:1fr}}
.diagram{width:100%;max-width:100%;height:auto;display:block}
.facts{display:grid;gap:14px}
.fact{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:baseline;padding-bottom:14px;border-bottom:1px solid var(--rim)}
.fact h3{margin:0;font-size:17px;letter-spacing:-.01em}
.fact p{grid-column:1/-1;margin:0;color:var(--soft);font-size:14.5px}
.tag{font:700 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:5px 7px;border-radius:5px;justify-self:end}
.tag.now{color:var(--ok);background:rgba(62,224,161,.1)}
.tag.next{color:var(--sky);background:rgba(57,189,248,.1)}

/* pilot */
.pilot{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--rim2);background:radial-gradient(120% 140% at 100% 0%,rgba(31,170,173,.22),transparent 55%),radial-gradient(90% 120% at 0% 100%,rgba(57,189,248,.14),transparent 60%);padding:clamp(24px,5vw,56px);display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:start}
@media(max-width:860px){.pilot{grid-template-columns:1fr}}
.pilot h2{margin-top:12px}
.terms{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.terms li{display:grid;grid-template-columns:96px 1fr;gap:12px;font-size:15px;color:var(--soft)}
.terms b{font:600 12px/1.6 var(--mono);color:var(--teal);letter-spacing:.06em;text-transform:uppercase}
form{background:rgba(0,0,0,.55);border:1px solid var(--rim2);border-radius:18px;padding:20px;display:grid;gap:12px;backdrop-filter:blur(6px);min-width:0;scroll-margin-top:96px}
label{font:500 12px/1 var(--mono);color:var(--dim);letter-spacing:.06em;text-transform:uppercase;display:grid;gap:8px}
input{font:15px var(--sans);color:var(--text);background:#05070a;border:1px solid var(--rim2);border-radius:11px;padding:12px 13px;width:100%;letter-spacing:0;text-transform:none}
input::placeholder{color:#6b7682}
input:focus{outline:2px solid var(--sky);outline-offset:1px}
.ts{min-height:65px}
.ts:empty{min-height:0;display:none}
.msg{margin:0;font:500 12.5px/1.4 var(--mono);color:var(--ok)}
.msg:empty{display:none}
.msg.err{color:#ff8a95}
.fine{margin:0;font-size:12.5px;color:var(--dim)}
.fine a{color:var(--soft)}

/* footer */
footer{border-top:1px solid var(--rim)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-block:30px 44px;font-size:13px;color:var(--dim)}
.foot-info p{margin:0 0 4px}
.foot-info a{color:var(--soft)}
.sel{user-select:all;-webkit-user-select:all;color:var(--soft);font-family:var(--mono);overflow-wrap:anywhere}

/* plain pages: privacy, 404 */
.page .wrap{max-width:760px;padding-block:56px 88px}
.page h1{font-size:clamp(36px,6vw,56px);margin:16px 0 10px}
.page h2{font-size:21px;letter-spacing:-.015em;margin:40px 0 8px}
.page p,.page li{color:var(--soft)}
.page ul{padding-left:1.25rem}
.page li{margin-bottom:6px}
.page .meta{color:var(--dim);font:500 12.5px/1.4 var(--mono)}
.page a{color:var(--sky)}
.page .btn.primary{color:#00131d}
.nf{min-height:60vh;display:flex;align-items:center}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}

/* clouds */
.clouds{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:820px){.clouds{grid-template-columns:1fr}}
.cloud{padding:22px;border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--rim);min-width:0}
.cname{display:inline-block;font:800 20px/1 var(--sans);letter-spacing:-.02em;color:var(--text);padding:9px 12px;border:1px solid var(--rim2);border-radius:10px;background:#05070a;margin-bottom:16px}
.cloud ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cloud li{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:baseline;font-size:14.5px;color:var(--soft)}
.cloud .tag{justify-self:start}
.tag.test{color:var(--amber);background:rgba(255,194,75,.1)}
.tag.later{color:var(--soft);background:rgba(255,255,255,.07)}
.hosted{margin:18px 0 0;font-size:14.5px;color:var(--soft);border-top:1px solid var(--rim);padding-top:14px}