/* E-me · obsidian + signal mint + amber seal */
:root{
  --bg:#04070b; --bg2:#070c11; --panel:#0a1117; --ink:#eaf4f2; --dim:#93a7aa; --faint:#5d7073;
  --line:rgba(190,235,230,.11); --line2:rgba(190,235,230,.2);
  --mint:#5cf2d0; --mint-d:#1d7f70; --amber:#ffb454; --red:#ff4d5e; --ice:#bfe9ff;
  --sans:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif; --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.22,.8,.2,1); --pad:clamp(1.15rem,4.4vw,4.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,p,dl,dd,ol,ul,figure{margin:0;padding:0}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:6px}
::selection{background:var(--mint);color:#02110d}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:1rem;top:-4rem;z-index:100;background:var(--mint);color:#02110d;padding:.6rem 1rem;border-radius:999px;font-weight:600;transition:top .3s var(--ease)}
.skip:focus{top:1rem}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 var(--pad)}

#gl{position:fixed;inset:0;width:100vw;height:100vh;height:100lvh;z-index:0;display:block;background:var(--bg)}
.no-webgl #gl{display:none}
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.06;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
main,.foot{position:relative;z-index:1}
main{overflow-x:clip}

/* ---------- nav ---------- */
.nav{position:fixed;z-index:50;top:1.1rem;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:1.6rem;padding:.5rem .6rem .5rem 1rem;border-radius:999px;border:1px solid var(--line);background:rgba(6,11,16,.55);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);box-shadow:inset 0 1px 0 rgba(255,255,255,.06);transition:background .5s var(--ease),border-color .5s var(--ease);max-width:calc(100vw - 1.5rem)}
.nav.is-scrolled{background:rgba(6,11,16,.82);border-color:var(--line2)}
.brand{white-space:nowrap;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;letter-spacing:-.02em;font-size:1.02rem}
.nav nav{display:flex;gap:.2rem}
.nav nav a{padding:.42rem .8rem;border-radius:999px;font-size:.86rem;color:var(--dim);transition:color .4s var(--ease),background .4s var(--ease);white-space:nowrap}
.nav nav a:hover{color:var(--ink);background:rgba(255,255,255,.06)}
.nav-state{display:inline-flex;align-items:center;gap:.45rem;font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mint);padding:.42rem .8rem;border-radius:999px;background:rgba(92,242,208,.08);white-space:nowrap}
.nav-state i,.deck-link i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}

/* ---------- buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:.75rem;border:1px solid transparent;border-radius:999px;padding:.55rem .6rem .55rem 1.35rem;font-weight:500;font-size:.98rem;cursor:pointer;transition:transform .5s var(--ease),background .5s var(--ease),border-color .5s var(--ease),box-shadow .5s var(--ease),color .3s;white-space:nowrap}
.btn>span{padding:.3rem 0}
.btn>i{display:grid;place-items:center;width:2.1rem;height:2.1rem;border-radius:50%;transition:transform .5s var(--ease)}
.btn:hover>i{transform:translate(2px,-2px) scale(1.06)}
.btn:active{transform:scale(.975)}
.btn--solid{background:var(--mint);color:#03130f;box-shadow:0 0 0 1px rgba(92,242,208,.4),0 10px 40px -10px rgba(92,242,208,.55)}
.btn--solid>i{background:rgba(2,20,16,.16)}
.btn--solid:hover{background:#8ff8e1;box-shadow:0 0 0 1px rgba(92,242,208,.6),0 14px 50px -8px rgba(92,242,208,.75)}
.btn--ghost{border-color:var(--line2);background:rgba(255,255,255,.03)}
.btn--ghost>i{background:rgba(255,255,255,.08)}
.btn--ghost:hover{border-color:var(--mint);background:rgba(92,242,208,.07)}
.btn--sm{padding:.5rem 1.1rem;font-size:.88rem}
.btn--sm>span{padding:.15rem 0}
.btn--line{border-color:var(--line2);background:transparent}
.btn--line:hover:not(:disabled){border-color:var(--mint);color:var(--mint)}
.btn--danger{border-color:rgba(255,77,94,.55);color:#ff8f9a;background:rgba(255,77,94,.07)}
.btn--danger:hover:not(:disabled){background:rgba(255,77,94,.16);box-shadow:0 0 30px -6px rgba(255,77,94,.6);color:#fff}
.btn:disabled{opacity:.34;cursor:not-allowed;box-shadow:none}
.btn.is-busy{opacity:.75;cursor:progress}
.btn.is-busy>span::after{content:"";display:inline-block;width:.7em;height:.7em;margin-left:.55em;border:1.5px solid currentColor;border-right-color:transparent;border-radius:50%;vertical-align:-.05em;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(1turn)}}

.eyebrow{display:block;margin-bottom:1.4rem}
.eyebrow span{display:inline-flex;align-items:center;gap:.55rem;font:500 .68rem var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--mint);padding:.42rem .85rem;border-radius:999px;border:1px solid rgba(92,242,208,.25);background:rgba(92,242,208,.05)}
.eyebrow span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--mint);box-shadow:0 0 8px var(--mint)}

/* ---------- hero ---------- */
.hero{position:relative;height:100vh;min-height:620px;display:flex;align-items:center;padding:0 var(--pad)}
.hero-copy{position:relative;max-width:660px;padding-bottom:5vh}
.hero h1{font-weight:500;font-size:clamp(3rem,7.6vw,7.4rem);line-height:.94;letter-spacing:-.045em}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.08em}
.hero h1 .ln>span{display:block}
.hero h1 em{font-style:normal;color:var(--mint);text-shadow:0 0 50px rgba(92,242,208,.45)}
.ar{font-family:"IBM Plex Sans Arabic",sans-serif;font-size:clamp(1.15rem,1.9vw,1.6rem);color:var(--amber);margin-top:1.1rem;text-align:left;opacity:.92}
.lede{margin-top:1.3rem;max-width:33rem;font-size:clamp(1.02rem,1.25vw,1.2rem);color:#b9c9cb;line-height:1.6}
.cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem}
.hud{position:absolute;left:var(--pad);right:var(--pad);bottom:2.1rem;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:1.5rem;padding-top:1.1rem;border-top:1px solid var(--line);padding-right:6rem}
.hud dt{font:500 .64rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:.3rem}
.hud dd{font-size:.86rem;color:#c5d4d5}
.scroll-cue{position:absolute;right:var(--pad);bottom:2.3rem;display:flex;align-items:center;gap:.6rem;font:500 .64rem var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.scroll-cue span{width:1px;height:34px;background:linear-gradient(var(--mint),transparent);animation:cue 2.2s var(--ease) infinite;transform-origin:top}
@keyframes cue{0%{transform:scaleY(0)}60%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.hero-fallback{display:none}
.no-webgl body{background:radial-gradient(60vw 60vh at 78% 30%,rgba(92,242,208,.13),transparent 70%),radial-gradient(40vw 40vh at 15% 85%,rgba(255,180,84,.07),transparent 70%),var(--bg);background-attachment:fixed}
.no-webgl .hero-fallback{display:block;position:absolute;right:var(--pad);top:50%;transform:translateY(-50%) perspective(1200px) rotateY(-18deg) rotateX(6deg);width:min(40vw,520px)}
.fb-card{aspect-ratio:1.586;border-radius:22px;padding:2rem;display:flex;flex-direction:column;justify-content:space-between;border:1px solid rgba(92,242,208,.5);background:linear-gradient(125deg,rgba(92,242,208,.16),rgba(191,233,255,.05) 40%,rgba(255,180,84,.14));box-shadow:0 0 90px -20px rgba(92,242,208,.5),inset 0 1px 0 rgba(255,255,255,.2)}
.fb-card strong{font-size:1.8rem;font-weight:500;letter-spacing:-.03em}
.fb-k,.fb-mrz{font:500 .7rem var(--mono);letter-spacing:.14em;color:var(--mint)}

/* ---------- story ---------- */
.chapter{position:relative;min-height:130vh;display:flex;align-items:center;padding:0 var(--pad)}
.chapter--right{justify-content:flex-end}
.chapter--wide{justify-content:center;align-items:flex-end;padding-bottom:25vh}
.ch-card{position:relative;max-width:30rem}
.ch-card::before{content:"";position:absolute;inset:-5rem -6rem;z-index:-1;background:radial-gradient(closest-side,rgba(4,7,11,.86),rgba(4,7,11,.55) 60%,transparent);pointer-events:none}
.ch-n{font:500 .72rem var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--mint);margin-bottom:1.3rem;display:flex;align-items:center;gap:.8rem}
.ch-n b{font-weight:500;color:var(--bg);background:var(--mint);padding:.15rem .5rem;border-radius:6px;letter-spacing:.05em}
.ch-card h2{font-weight:500;font-size:clamp(2rem,3.6vw,3.35rem);line-height:1.02;letter-spacing:-.035em;margin-bottom:1.3rem}
.ch-card>p{color:#b4c5c7;font-size:1.06rem;max-width:28rem}
.ch-list{margin-top:1.8rem;border-top:1px solid var(--line)}
.ch-list li{display:grid;grid-template-columns:5.5rem 1fr;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--line);font-size:.93rem;color:#c5d4d5}
.ch-list span{font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);padding-top:.2rem}
.refusal{margin-top:1.8rem;border:1px solid var(--line2);border-radius:14px;padding:1rem 1.15rem;font-family:var(--mono);font-size:.84rem;background:rgba(8,14,19,.7);transition:border-color .5s var(--ease),box-shadow .5s var(--ease),background .5s}
.refusal-row{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.refusal b{font-weight:500;letter-spacing:.16em;font-size:.72rem;padding:.25rem .6rem;border-radius:6px;border:1px solid var(--line2);color:var(--faint);transition:all .4s var(--ease)}
.refusal p{color:var(--faint);margin-top:.5rem;font-size:.78rem;transition:color .4s}
.refusal.is-hit{border-color:rgba(255,77,94,.7);background:rgba(255,77,94,.08);box-shadow:0 0 60px -12px rgba(255,77,94,.6)}
.refusal.is-hit b{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 0 22px rgba(255,77,94,.7)}
.refusal.is-hit p{color:#ff9aa4}
.chapter--wide .ch-card{max-width:70rem;width:100%;text-align:center}
.chapter--wide .ch-n{justify-content:center}
.chapter--wide h2{max-width:52rem;margin-inline:auto;font-size:clamp(1.8rem,3.2vw,3rem)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:3rem;border-top:1px solid var(--line2);text-align:left}
.facts figure{padding:1.8rem 1.8rem 0;border-left:1px solid var(--line)}
.facts figure:first-child{border-left:0;padding-left:0}
.facts strong{display:block;font-weight:500;font-size:clamp(3.2rem,7vw,6.6rem);line-height:.95;letter-spacing:-.05em;background:linear-gradient(180deg,#fff 20%,var(--mint) 120%);-webkit-background-clip:text;background-clip:text;color:transparent}
.facts figure:nth-child(3) strong{background-image:linear-gradient(180deg,#fff 20%,var(--amber) 130%)}
.facts figcaption{margin-top:1rem;color:#b4c5c7;font-size:.96rem;max-width:22rem}
.facts cite{display:block;margin-top:.7rem;font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-style:normal}

/* ---------- bands ---------- */
.band{position:relative;background:var(--bg);padding:clamp(5rem,11vw,10rem) 0;border-top:1px solid var(--line)}
.band::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:72px 72px;opacity:.35;-webkit-mask-image:radial-gradient(70% 60% at 50% 0%,#000,transparent);mask-image:radial-gradient(70% 60% at 50% 0%,#000,transparent)}
.band::after{content:"";position:absolute;left:50%;top:-1px;width:min(60%,700px);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--mint),transparent)}
.band>.wrap{position:relative}
.sec-head{max-width:46rem;margin:0 auto 3.5rem;text-align:center}
.sec-head--left{text-align:left;margin:0}
.sec-head h2{font-weight:500;font-size:clamp(2.1rem,4.4vw,4rem);line-height:1;letter-spacing:-.04em;margin-bottom:1.2rem}
.sec-head p:not(.eyebrow){color:#aebfc1;font-size:1.06rem;max-width:36rem;margin-inline:auto}
.sec-head--left p:not(.eyebrow){margin-inline:0}

/* ---------- console deck ---------- */
.deck{padding:8px;border-radius:30px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));box-shadow:0 60px 140px -60px rgba(92,242,208,.28),0 0 0 1px rgba(0,0,0,.5)}
.deck.is-shake{animation:shake .5s var(--ease)}
@keyframes shake{10%{transform:translate(-7px,2px)}25%{transform:translate(6px,-2px)}40%{transform:translate(-5px,1px)}55%{transform:translate(4px,0)}75%{transform:translate(-2px,0)}}
.deck-core{border-radius:22px;background:var(--bg2);border:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,.07);overflow:hidden}
.deck-bar{display:flex;align-items:center;gap:1rem;padding:.8rem 1.2rem;border-bottom:1px solid var(--line);font:500 .72rem var(--mono);letter-spacing:.06em;color:var(--faint)}
.deck-dots{display:flex;gap:.35rem}.deck-dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.1)}
.deck-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.deck-link{display:inline-flex;align-items:center;gap:.45rem;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);white-space:nowrap}
.deck-link.is-up{color:var(--mint)}.deck-link.is-down{color:var(--red)}
.deck-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}
.steps{border-right:1px solid var(--line)}
.step{border-bottom:1px solid var(--line);transition:background .5s var(--ease)}
.step:last-child{border-bottom:0}
.step.is-open{background:linear-gradient(90deg,rgba(92,242,208,.045),transparent 70%)}
.step-head{display:flex;align-items:center;gap:1rem;padding:1.15rem 1.4rem;cursor:pointer;user-select:none}
.step-n{font:500 .72rem var(--mono);color:var(--faint);letter-spacing:.1em;transition:color .4s}
.step.is-open .step-n{color:var(--mint)}
.step h3{flex:1;font-weight:500;font-size:1.08rem;letter-spacing:-.015em;color:#9fb1b3;transition:color .4s}
.step.is-open h3,.step.is-done h3{color:var(--ink)}
.step-tick{width:20px;height:20px;border-radius:50%;border:1px solid var(--line2);position:relative;transition:all .5s var(--ease)}
.step.is-done .step-tick{background:var(--mint);border-color:var(--mint);box-shadow:0 0 16px rgba(92,242,208,.6)}
.step.is-done .step-tick::after{content:"";position:absolute;left:6px;top:3px;width:5px;height:9px;border:solid #03130f;border-width:0 1.7px 1.7px 0;transform:rotate(45deg)}
.step-body{display:none;padding:0 1.4rem 1.5rem 3.5rem}
.step.is-open .step-body{display:block;animation:rise .6s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
label{display:block;font:500 .66rem var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--faint);margin-bottom:.9rem}
input,select,textarea{display:block;width:100%;min-width:0;margin-top:.45rem;padding:.68rem .8rem;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.03);font:400 .9rem var(--mono);letter-spacing:0;text-transform:none;color:var(--ink);transition:border-color .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--dim) 50%),linear-gradient(135deg,var(--dim) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:2rem}
select option{background:#0a1117}
input:hover,select:hover,textarea:hover{border-color:var(--line2)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--mint);background:rgba(92,242,208,.04);box-shadow:0 0 0 3px rgba(92,242,208,.14)}
textarea{resize:vertical;font-family:var(--sans)}
.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}
.row--3{grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr) minmax(0,.8fr)}
.btn-row{display:flex;flex-wrap:wrap;gap:.6rem}
.reset{margin-top:1.1rem;background:none;border:0;padding:.2rem 0;font:500 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);cursor:pointer;border-bottom:1px dashed var(--line2)}
.reset:hover{color:var(--ink)}

.readout{padding:1.4rem;display:flex;flex-direction:column;gap:1.1rem;min-width:0;background:radial-gradient(80% 50% at 80% 0%,rgba(92,242,208,.06),transparent)}
.pass{position:relative;overflow:hidden;border-radius:18px;padding:1.2rem 1.35rem 1rem;border:1px solid var(--line2);background:linear-gradient(125deg,rgba(92,242,208,.1),rgba(191,233,255,.03) 45%,rgba(255,180,84,.09));box-shadow:inset 0 1px 0 rgba(255,255,255,.1);transition:border-color .7s var(--ease),box-shadow .7s var(--ease),filter .7s}
.pass[data-state=empty]{filter:saturate(.3);opacity:.75}
.pass[data-state=active]{border-color:rgba(92,242,208,.6);box-shadow:0 0 70px -18px rgba(92,242,208,.55),inset 0 1px 0 rgba(255,255,255,.18)}
.pass[data-state=revoked]{border-color:rgba(255,77,94,.6);box-shadow:0 0 60px -18px rgba(255,77,94,.5);background:linear-gradient(125deg,rgba(255,77,94,.12),rgba(255,255,255,.02))}
.pass-sheen{position:absolute;inset:-50%;background:linear-gradient(115deg,transparent 42%,rgba(255,255,255,.13) 50%,transparent 58%);animation:sheen 6s var(--ease) infinite;pointer-events:none}
@keyframes sheen{0%{transform:translateX(-40%)}60%,100%{transform:translateX(40%)}}
.pass-top{display:flex;justify-content:space-between;gap:1rem;font:500 .64rem var(--mono);letter-spacing:.16em;color:var(--dim)}
.pass-top b{font-weight:500;text-transform:uppercase;color:var(--faint);padding:.12rem .5rem;border-radius:5px;border:1px solid var(--line2)}
.pass[data-state=active] .pass-top b{color:#03130f;background:var(--mint);border-color:var(--mint)}
.pass[data-state=revoked] .pass-top b{color:#fff;background:var(--red);border-color:var(--red)}
.pass-name{display:block;margin:.7rem 0 .9rem;font-weight:500;font-size:1.5rem;letter-spacing:-.03em;line-height:1.1;overflow-wrap:anywhere}
.pass dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem 1.2rem}
.pass dl div:nth-child(4){grid-column:1/-1}
.pass dt{font:500 .58rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.pass dd{font:400 .78rem var(--mono);color:#d5e3e3;overflow-wrap:anywhere}
.pass-mrz{margin-top:.9rem;padding-top:.7rem;border-top:1px solid var(--line);font:400 .68rem var(--mono);letter-spacing:.1em;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:clip}
.pass-stamp{position:absolute;right:1.1rem;bottom:2.6rem;font:600 1.25rem var(--mono);letter-spacing:.14em;padding:.25rem .7rem;border:2px solid;border-radius:8px;transform:rotate(-9deg) scale(1.8);opacity:0;pointer-events:none;transition:opacity .4s,transform .5s var(--ease)}
.pass-stamp.is-on{opacity:.95;transform:rotate(-9deg) scale(1)}
.pass-stamp.ok{color:var(--mint);text-shadow:0 0 18px rgba(92,242,208,.7)}
.pass-stamp.bad{color:var(--red);text-shadow:0 0 18px rgba(255,77,94,.8)}

.term{position:relative;border:1px solid var(--line);border-radius:14px;background:#04080c;overflow:hidden;flex:1;display:flex;flex-direction:column;min-height:0}
.term::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.022) 0 1px,transparent 1px 3px)}
.term-head{display:flex;justify-content:space-between;padding:.6rem 1rem;border-bottom:1px solid var(--line);font:500 .64rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.term-body{height:370px;overflow-y:auto;padding:1rem;font-family:var(--mono);font-size:.8rem;scrollbar-width:thin;scrollbar-color:var(--line2) transparent;overscroll-behavior:contain}
.term-idle{color:var(--dim)}
.caret{display:inline-block;width:.55em;height:1em;margin-left:.3em;background:var(--mint);vertical-align:-.15em;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.ev{position:relative;padding:.1rem 0 .9rem 1rem;margin-bottom:.9rem;border-left:2px solid var(--mint);border-bottom:1px dashed var(--line)}
.ev:last-child{border-bottom:0;margin-bottom:0}
.ev--bad{border-left-color:var(--red)}.ev--warn{border-left-color:var(--amber)}
.ev>*{animation:line .5s var(--ease) both}
.ev>:nth-child(2){animation-delay:.08s}.ev>:nth-child(3){animation-delay:.16s}.ev>:nth-child(4){animation-delay:.24s}.ev>:nth-child(5){animation-delay:.32s}
@keyframes line{from{opacity:0;transform:translateX(-8px)}}
.ev-req{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;color:var(--faint);font-size:.72rem}
.ev-req span{overflow-wrap:anywhere;min-width:0}
.ev-req i{font-style:normal}
.code{font-weight:500;padding:.05rem .4rem;border-radius:4px}
.code.ok{color:#03130f;background:var(--mint)}.code.bad{color:#fff;background:var(--red)}
.ev h4{font:500 1.02rem var(--sans);letter-spacing:-.015em;margin:.45rem 0 .55rem;color:var(--mint)}
.ev--bad h4{color:#ff7a88}.ev--warn h4{color:var(--amber)}
.ev dl div{display:grid;grid-template-columns:7.2rem minmax(0,1fr);gap:.8rem;padding:.16rem 0}
.ev dt{color:var(--faint)}
.ev dd{color:#d5e3e3;overflow-wrap:anywhere}
.ev dd.ok{color:var(--mint)}.ev dd.bad{color:#ff8f9a}
.ev-note{margin-top:.55rem;color:var(--dim);font-family:var(--sans);font-size:.84rem}
.ev details{margin-top:.55rem}
.ev summary{cursor:pointer;color:var(--faint);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;width:max-content}
.ev summary:hover{color:var(--ink)}
.ev pre{margin:.5rem 0 0;padding:.7rem;border-radius:8px;background:rgba(255,255,255,.03);border:1px solid var(--line);color:#a9bcbe;font:400 .7rem/1.5 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto}
.refuse-flash{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;text-align:center;padding:1rem;pointer-events:none;opacity:0;background:radial-gradient(closest-side,rgba(255,40,60,.34),rgba(120,0,14,.82));}
.refuse-flash b{font:600 clamp(2.4rem,6vw,4.4rem) var(--sans);letter-spacing:.08em;color:#fff;text-shadow:3px 0 0 rgba(0,255,220,.55),-3px 0 0 rgba(255,0,60,.9),0 0 50px rgba(255,60,80,.9)}
.refuse-flash span{font:500 .8rem var(--mono);color:#ffd5d9;max-width:26rem;overflow-wrap:anywhere}
.refuse-flash.is-on{animation:refuse 2.1s var(--ease) both}
.refuse-flash.is-on b{animation:glitch .5s steps(2) 3}
@keyframes refuse{0%{opacity:0}6%{opacity:1}70%{opacity:1}100%{opacity:0}}
@keyframes glitch{0%{transform:translate(-5px,2px) skewX(-8deg)}50%{transform:translate(5px,-2px) skewX(6deg)}100%{transform:none}}

.ledger{border-top:1px solid var(--line);padding:1.4rem;position:relative}
.ledger.is-audit::after{content:"";position:absolute;top:0;bottom:0;width:30%;left:-30%;background:linear-gradient(90deg,transparent,rgba(92,242,208,.16),transparent);animation:sweep 1.4s var(--ease);pointer-events:none}
@keyframes sweep{to{left:100%}}
.ledger-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.4rem 1.5rem;margin-bottom:.6rem}
.ledger-head h3{font-weight:500;font-size:1.08rem;letter-spacing:-.015em}
.ledger-head p{font:400 .7rem var(--mono);color:var(--faint);overflow-wrap:anywhere}
.ledger-viz{position:relative;border:1px solid var(--line);border-radius:14px;background:radial-gradient(60% 90% at 70% 40%,rgba(92,242,208,.08),transparent),#04080c;overflow:hidden}
#ledger-gl{display:block;width:100%;height:230px}
.no-webgl #ledger-gl,.no-ledger-gl #ledger-gl{display:none}
.chain{display:flex;gap:.6rem;padding:.8rem;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--line2) transparent;border-top:1px solid var(--line)}
.chain li{flex:0 0 auto;min-width:9.6rem;padding:.6rem .8rem;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.025);font:400 .68rem var(--mono);color:var(--faint);display:grid;gap:.15rem;position:relative}
.chain li b{font-weight:500;color:var(--mint);font-size:.76rem}
.chain li.is-new{animation:newblock 1.6s var(--ease)}
.chain li.is-forming{border-style:dashed;border-color:rgba(255,180,84,.45)}.chain li.is-forming b{color:var(--amber)}
@keyframes newblock{0%{transform:scale(.6);opacity:0;box-shadow:0 0 0 0 rgba(92,242,208,.9)}40%{box-shadow:0 0 40px 4px rgba(92,242,208,.6);border-color:var(--mint)}}
.feed-wrap{margin-top:1rem;overflow-x:auto;scrollbar-width:thin}
.feed{width:100%;border-collapse:collapse;font:400 .74rem var(--mono);white-space:nowrap}
.feed th{text-align:left;font-weight:500;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);padding:.5rem .8rem;border-bottom:1px solid var(--line)}
.feed td{padding:.5rem .8rem;border-bottom:1px solid rgba(190,235,230,.05);color:#b9c9cb}
.feed td i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:.55rem;background:var(--ice);vertical-align:.08em}
.feed .k-action-receipt i{background:var(--mint);box-shadow:0 0 8px var(--mint)}
.feed .k-action-refused i{background:var(--red);box-shadow:0 0 8px var(--red)}.feed .k-action-refused td:nth-child(2){color:#ff8f9a}
.feed .k-agent-revoked i{background:var(--amber)}
.feed em{font-style:normal;color:var(--amber)}
.feed tr.is-new td{animation:newrow 2.2s var(--ease)}
@keyframes newrow{0%{background:rgba(92,242,208,.3)}}

/* ---------- ask ---------- */
.ask-grid,.pilot-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.chips button{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:999px;padding:.55rem 1rem;font-size:.86rem;color:#c5d4d5;cursor:pointer;text-align:left;transition:border-color .4s var(--ease),color .4s,background .4s,transform .4s var(--ease)}
.chips button:hover{border-color:var(--mint);color:var(--mint);background:rgba(92,242,208,.06);transform:translateY(-2px)}
.brief{padding:8px;border-radius:30px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012))}
.brief-core{border-radius:22px;background:var(--bg2);border:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,.07);overflow:hidden}
.brief-bar{display:flex;align-items:center;gap:.7rem;padding:.9rem 1.2rem;border-bottom:1px solid var(--line);font-weight:500;font-size:.92rem}
.orb{width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,var(--mint) 45%,var(--mint-d));box-shadow:0 0 16px rgba(92,242,208,.8)}
.brief.is-busy .orb{animation:orb 1s var(--ease) infinite alternate}
@keyframes orb{to{transform:scale(1.5);box-shadow:0 0 30px rgba(92,242,208,1)}}
.brief-state{margin-left:auto;font:500 .64rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.brief-log{height:430px;overflow-y:auto;padding:1.3rem;display:flex;flex-direction:column;gap:.9rem;scrollbar-width:thin;scrollbar-color:var(--line2) transparent;overscroll-behavior:contain}
.msg{max-width:88%;padding:.8rem 1rem;border-radius:16px;font-size:.95rem;line-height:1.55;animation:rise .6s var(--ease);overflow-wrap:anywhere}
.msg p+p{margin-top:.6rem}
.msg--bot{align-self:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line);border-top-left-radius:4px;color:#d5e3e3;white-space:pre-line}
.msg--user{align-self:flex-end;background:rgba(92,242,208,.12);border:1px solid rgba(92,242,208,.3);border-top-right-radius:4px}
.msg--err{border-color:rgba(255,77,94,.4);color:#ffb0b8}
.msg--wait p{display:flex;gap:.35rem;padding:.25rem 0}
.msg--wait i{width:7px;height:7px;border-radius:50%;background:var(--mint);animation:dot 1s var(--ease) infinite alternate}
.msg--wait i:nth-child(2){animation-delay:.2s}.msg--wait i:nth-child(3){animation-delay:.4s}
@keyframes dot{to{opacity:.2;transform:translateY(-4px)}}
.brief-form{display:flex;gap:.6rem;padding:.9rem;border-top:1px solid var(--line)}
.brief-form input{margin:0;flex:1;font-family:var(--sans);border-radius:999px;padding:.7rem 1.1rem}

/* ---------- pilot ---------- */
.pilot{padding:clamp(1.3rem,3vw,2.2rem);border-radius:24px;border:1px solid var(--line);background:var(--bg2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.pilot input,.pilot textarea{font-family:var(--sans);font-size:.98rem}
.pilot-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.4rem;margin-top:.6rem}
#pilot-msg{font-size:.92rem}#pilot-msg.ok{color:var(--mint)}#pilot-msg.bad{color:#ff8f9a}

/* ---------- footer ---------- */
.foot{background:var(--bg);border-top:1px solid var(--line);padding:3rem 0 3.5rem}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.4rem}
.foot-line{color:var(--dim)}
.foot-line span{font-family:"IBM Plex Sans Arabic",sans-serif;color:var(--amber);margin-left:.8rem}
.foot-note{max-width:60rem;font-size:.82rem;color:var(--faint);line-height:1.6}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hud{grid-template-columns:repeat(2,minmax(0,1fr));padding-right:0;bottom:1.4rem;gap:.8rem 1.5rem}
  .scroll-cue{display:none}
  .deck-grid{grid-template-columns:minmax(0,1fr)}
  .steps{border-right:0;border-bottom:1px solid var(--line)}
}
@media (max-width:819px){
  .nav{gap:.5rem;padding:.4rem .45rem .4rem .8rem;top:.7rem}
  .nav nav a{padding:.4rem .55rem;font-size:.8rem}
  .nav nav a:first-child,.nav-state{display:none}
  .hero{align-items:flex-start;padding-top:6.2rem;min-height:0}
  .hero-copy{padding-bottom:0}
  .hero h1{font-size:clamp(2.9rem,14.5vw,4.4rem)}
  .lede{font-size:1rem;margin-top:1rem}
  .cta{margin-top:1.4rem;gap:.6rem}
  .btn{font-size:.92rem;padding:.45rem .5rem .45rem 1.1rem}.btn>i{width:1.9rem;height:1.9rem}
  .btn--sm{padding:.55rem 1rem}
  .hud{display:none}
  .chapter,.chapter--right,.chapter--wide{align-items:flex-end;justify-content:flex-start;padding-bottom:12vh}
  .ch-card{max-width:none;width:100%;padding:1.4rem 1.25rem;border-radius:22px;border:1px solid var(--line);background:rgba(5,9,13,.86);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
  .ch-card::before{display:none}
  .ch-card h2{font-size:1.85rem}
  .ch-card>p{font-size:.98rem}
  .chapter--wide .ch-card{text-align:left}.chapter--wide .ch-n{justify-content:flex-start}
  .facts{grid-template-columns:minmax(0,1fr);margin-top:1.4rem}
  .facts figure{border-left:0;padding:1.1rem 0 1rem;border-bottom:1px solid var(--line);display:grid;grid-template-columns:7.2rem minmax(0,1fr);gap:1rem;align-items:center}
  .facts figure:last-child{border-bottom:0;padding-bottom:0}
  .facts strong{font-size:2.5rem}
  .facts figcaption{margin:0;font-size:.86rem}
  .sec-head{margin-bottom:2.2rem}
  .deck,.brief{padding:5px;border-radius:22px}.deck-core,.brief-core{border-radius:17px}
  .step-head{padding:1rem}.step-body{padding:0 1rem 1.2rem}
  .row,.row--3{grid-template-columns:minmax(0,1fr);gap:0}
  .readout,.ledger{padding:.9rem}
  .term-body{height:330px;padding:.8rem}
  .ev dl div{grid-template-columns:5.6rem minmax(0,1fr);gap:.5rem}
  .pass dl{grid-template-columns:minmax(0,1fr)}
  #ledger-gl{height:180px}
  .feed th:nth-child(3),.feed td:nth-child(3),.feed th:nth-child(4),.feed td:nth-child(4){display:none}
  .feed th,.feed td{padding:.5rem .45rem}
  .ask-grid,.pilot-grid{grid-template-columns:minmax(0,1fr)}
  .brief-log{height:380px;padding:.9rem}
  .deck-title{display:none}.deck-link{margin-left:auto}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .refuse-flash.is-on{animation:none;opacity:1;transition:opacity .01ms 2s}
}