/* Legation — premium dark technical sales site. */
:root{
  --bg:#06070b; --bg-elev:#0e111a; --bg-card:#11141e; --bg-card-2:#161a26;
  --border:#1f2433; --border-bright:#313b54;
  --text:#eaedf5; --dim:#9aa4b8; --faint:#868fa6;
  --primary:#5ee0ff; --primary-2:#8a7cff; --accent:#f6b73c; --good:#52e0a0; --bad:#fb7185;
  --mono:'SFMono-Regular',ui-monospace,'JetBrains Mono',Menlo,Consolas,monospace;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
/* animated aurora backdrop */
body::before{content:"";position:fixed;inset:-20%;z-index:-2;
  background:radial-gradient(40% 40% at 75% 8%,rgba(138,124,255,.16),transparent 70%),
             radial-gradient(45% 45% at 10% 4%,rgba(94,224,255,.12),transparent 70%),
             radial-gradient(40% 40% at 90% 90%,rgba(246,183,60,.08),transparent 70%);
  animation:aurora 22s ease-in-out infinite alternate;filter:saturate(1.1)}
/* faint grid overlay */
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(circle at 50% 0%,#000 30%,transparent 80%)}
@keyframes aurora{0%{transform:translate3d(0,0,0) rotate(0)}100%{transform:translate3d(-3%,2%,0) rotate(2deg)}}
a{color:var(--primary);text-decoration:none;transition:.15s}a:hover{color:#bdf2ff}
.wrap{max-width:1120px;margin:0 auto;padding:0 26px}

/* nav */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px) saturate(1.4);
  background:rgba(6,7,11,.66);border-bottom:1px solid var(--border)}
nav .wrap{display:flex;align-items:center;gap:26px;height:64px}
.brand{font-weight:800;letter-spacing:.05em;font-size:1.08rem;display:flex;align-items:center;gap:11px}
.brand .seal{width:24px;height:24px;border-radius:50%;flex:none;position:relative;
  background:radial-gradient(circle at 34% 30%,#ffd27a,#b9810f 70%);
  box-shadow:0 0 0 1px rgba(246,183,60,.4),0 0 18px rgba(246,183,60,.55);animation:pulse 4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 1px rgba(246,183,60,.6),0 0 26px rgba(246,183,60,.8)}}
.brand b{background:linear-gradient(90deg,#fff,#a6ecff);-webkit-background-clip:text;background-clip:text;color:transparent}
nav .links{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
nav .links a{color:var(--dim);font-size:.92rem;font-weight:500;position:relative}
nav .links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));transition:.2s}
nav .links a:hover,nav .links a.active{color:var(--text)}
nav .links a:hover::after,nav .links a.active::after{width:100%}

/* hero */
.hero{padding:96px 0 64px;position:relative}
.kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.76rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent);margin-bottom:22px;padding:6px 13px;border-radius:999px;
  border:1px solid rgba(246,183,60,.3);background:rgba(246,183,60,.05)}
.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 10px var(--good);animation:pulse 2s infinite}
.kicker.big{font-size:1rem;letter-spacing:.14em;padding:10px 20px;gap:11px}
.kicker.big .dot{width:9px;height:9px}
.hero h1{font-size:clamp(2.4rem,6.5vw,4.4rem);line-height:1.03;font-weight:850;letter-spacing:-.025em}
.grad{background:linear-gradient(100deg,#5ee0ff 10%,#8a7cff 55%,#f6b73c);-webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:200% auto;animation:shimmer 8s linear infinite}
@keyframes shimmer{to{background-position:200% center}}
.hero p.lede{font-size:1.26rem;color:var(--dim);max-width:780px;margin-top:18px}
.hero p.lede b{color:var(--text)}
.hero p.define{font-size:1.5rem;line-height:1.4;font-weight:650;color:var(--text);max-width:860px;margin-top:22px}
.hero p.define b{color:var(--primary)}
.btnrow{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:11px;font-weight:650;font-size:.96rem;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn.primary{background:linear-gradient(100deg,#5ee0ff,#8a7cff);color:#06080f;box-shadow:0 8px 36px rgba(94,224,255,.26)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 44px rgba(138,124,255,.4)}
.btn.ghost{border-color:var(--border-bright);color:var(--text);background:rgba(255,255,255,.02)}
.btn.ghost:hover{border-color:var(--primary);color:#bdf2ff}

/* reveal — progressive enhancement: visible by default, animated only when JS
   is present (script.js adds `.js` to <html>). A JS-restricted browser sees the
   full page instead of a blank one. */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.in{opacity:1;transform:none}

/* sections */
section{padding:66px 0;border-top:1px solid var(--border)}
.eyebrow{font-family:var(--mono);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-.015em;line-height:1.14}
h3{font-size:1.16rem;font-weight:700;margin-bottom:8px}
.sub,.lead-p{color:var(--dim);max-width:760px;margin-top:16px;font-size:1.07rem}
p+p{margin-top:14px}

/* grid + cards */
.grid{display:grid;gap:18px;margin-top:36px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:840px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));border:1px solid var(--border);
  border-radius:16px;padding:24px;transition:.2s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:16px;padding:1px;opacity:0;transition:.2s;
  background:linear-gradient(120deg,var(--primary),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.card:hover::before{opacity:.6}
.card .ic{font-size:1.5rem;margin-bottom:13px;display:inline-block}
.card h3{color:var(--text)}.card p{color:var(--dim);font-size:.95rem}
.card.accent{border-color:rgba(246,183,60,.32)}
.card.glow{border-color:rgba(94,224,255,.28)}

/* stats */
.stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.stat{flex:1;min-width:150px;background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));
  border:1px solid var(--border);border-radius:14px;padding:20px 22px}
.stat .n{font-size:2.2rem;font-weight:850;font-family:var(--mono);
  background:linear-gradient(90deg,#5ee0ff,#8a7cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--faint);font-size:.82rem;letter-spacing:.04em;margin-top:4px}

/* badges + marquee */
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.badge{font-family:var(--mono);font-size:.82rem;padding:8px 15px;border-radius:999px;
  border:1px solid var(--border-bright);color:var(--text);background:rgba(255,255,255,.02)}
.badge.gold{border-color:rgba(246,183,60,.5);color:var(--accent)}
.badge.cy{border-color:rgba(94,224,255,.4);color:var(--primary)}
.marquee{margin-top:30px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .row{display:flex;gap:14px;width:max-content;animation:scroll 26s linear infinite}
.marquee:hover .row{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}

/* terminal */
.term{background:#04050a;border:1px solid var(--border-bright);border-radius:14px;overflow:hidden;margin-top:30px;
  box-shadow:0 24px 70px rgba(0,0,0,.5),0 0 0 1px rgba(94,224,255,.05)}
.term .bar{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#0a0c14;border-bottom:1px solid var(--border)}
.term .bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.term .bar .r{background:#ff5f57}.term .bar .y{background:#febc2e}.term .bar .g{background:#28c840}
.term .bar span{margin-left:8px;font-family:var(--mono);font-size:.78rem;color:var(--faint)}
.term pre{padding:18px 20px;font-family:var(--mono);font-size:.83rem;line-height:1.6;color:#c9d2e3;overflow-x:auto}
.term .ok{color:var(--good)}.term .cy{color:var(--primary)}.term .go{color:var(--accent)}.term .d{color:var(--faint)}.term .w{color:#fff}

/* diagram */
.frame{background:#05060c;border:1px solid var(--border);border-radius:14px;padding:22px;
  font-family:var(--mono);font-size:.82rem;color:#c7d0e0;overflow-x:auto;line-height:1.55;margin-top:30px;
  box-shadow:inset 0 0 80px rgba(94,224,255,.045)}
.frame .cy{color:var(--primary)}.frame .go{color:var(--accent)}.frame .d{color:var(--faint)}.frame .gd{color:var(--good)}

/* steps */
.steps{counter-reset:s;margin-top:32px;display:grid;gap:14px}
.step{display:flex;gap:18px;background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));border:1px solid var(--border);border-radius:13px;padding:20px}
.step .num{counter-increment:s;flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  font-family:var(--mono);font-weight:800;color:#06080f;background:linear-gradient(135deg,#5ee0ff,#8a7cff)}
.step .num::before{content:counter(s)}
.step h3{margin-bottom:3px}.step p{color:var(--dim);font-size:.94rem}

/* table */
table{width:100%;border-collapse:collapse;margin-top:28px;font-size:.93rem}
th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--border)}
th{color:var(--faint);font-weight:600;font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase}
td{color:var(--dim)}td strong{color:var(--text)}
tr{transition:.12s}tr:hover td{background:rgba(94,224,255,.03)}
.chk{color:var(--good);font-weight:700}

/* callout */
.callout{margin-top:32px;border-left:3px solid var(--accent);background:linear-gradient(90deg,rgba(246,183,60,.08),transparent);
  padding:20px 24px;border-radius:0 13px 13px 0}
.callout.cy{border-left-color:var(--primary);background:linear-gradient(90deg,rgba(94,224,255,.08),transparent)}
.callout p{color:var(--text);font-size:1.04rem}.callout p.q{font-size:1.18rem;font-weight:600;line-height:1.45}

/* cta */
.cta{text-align:center;padding:84px 0;border-top:1px solid var(--border);position:relative}
.cta h2{margin-bottom:18px}.cta .sub{margin:0 auto 28px}

/* footer */
footer{padding:42px 0;color:var(--faint);font-size:.85rem;border-top:1px solid var(--border)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;align-items:center}
.pill-ok{font-family:var(--mono);font-size:.78rem;color:var(--good);border:1px solid rgba(82,224,160,.3);padding:5px 12px;border-radius:999px}
.muted{color:var(--faint)}.hl{color:var(--text)}.hl-cy{color:var(--primary)}.hl-go{color:var(--accent)}.hl-gd{color:var(--good)}
.center{text-align:center}

/* ===== Customer portal (dark premium dashboard) ===== */
.portal{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 64px)}
@media(max-width:880px){.portal{grid-template-columns:1fr}.side{display:none}}
.side{border-right:1px solid var(--border);padding:24px 16px;background:linear-gradient(180deg,var(--bg-elev),transparent)}
.side .sec{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin:18px 8px 8px}
.side a.nav{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;color:var(--dim);font-size:.92rem;font-weight:500;margin-bottom:2px}
.side a.nav:hover{background:rgba(255,255,255,.03);color:var(--text)}
.side a.nav.on{background:linear-gradient(100deg,rgba(94,224,255,.14),rgba(138,124,255,.1));color:#fff;border:1px solid rgba(94,224,255,.2)}
.side .tenant{display:flex;gap:11px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:11px;margin-bottom:14px}
.side .tenant .av{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#5ee0ff,#8a7cff);display:grid;place-items:center;font-weight:800;color:#06080f;flex:none}
.side .tenant b{font-size:.9rem}.side .tenant span{font-size:.72rem;color:var(--faint)}
.main{padding:28px 30px;min-width:0}
.phead{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:8px}
.phead h1{font-size:1.5rem;font-weight:800;letter-spacing:-.01em}
.phead .who{font-size:.85rem;color:var(--faint)}
.gov-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.74rem;padding:7px 13px;border-radius:999px;border:1px solid rgba(246,183,60,.4);color:var(--accent);background:rgba(246,183,60,.06)}
.gov-badge .s{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:22px 0}
@media(max-width:980px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));border:1px solid var(--border);border-radius:13px;padding:15px 16px}
.kpi .n{font-family:var(--mono);font-size:1.7rem;font-weight:800;color:#fff;line-height:1}
.kpi .l{font-size:.74rem;color:var(--faint);margin-top:6px;letter-spacing:.03em}
.kpi.good .n{color:var(--good)}.kpi.warn .n{color:var(--accent)}.kpi.bad .n{color:var(--bad)}
.pcard{background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));border:1px solid var(--border);border-radius:15px;padding:4px 0;margin-bottom:18px;overflow:hidden}
.pcard .ph{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border)}
.pcard .ph h3{font-size:1rem}.pcard .ph .meta{font-size:.78rem;color:var(--faint);font-family:var(--mono)}
.node{display:grid;grid-template-columns:1.4fr 1fr 1.5fr auto;gap:14px;align-items:center;padding:15px 20px;border-bottom:1px solid var(--border);transition:.12s}
.node:last-child{border-bottom:0}.node:hover{background:rgba(94,224,255,.025)}
.node .nm{display:flex;align-items:center;gap:11px;min-width:0}
.sdot{width:9px;height:9px;border-radius:50%;flex:none}
.sdot.g{background:var(--good);box-shadow:0 0 9px var(--good)}.sdot.a{background:var(--accent);box-shadow:0 0 9px var(--accent)}.sdot.r{background:var(--bad);box-shadow:0 0 9px var(--bad)}
.node .nm b{font-size:.92rem;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .nm .vpc{font-family:var(--mono);font-size:.72rem;color:var(--faint)}
.tier-pill{font-family:var(--mono);font-size:.7rem;padding:4px 10px;border-radius:999px;border:1px solid var(--border-bright);color:var(--dim)}
.tier-pill.sov{border-color:rgba(246,183,60,.5);color:var(--accent)}.tier-pill.reg{border-color:rgba(94,224,255,.4);color:var(--primary)}
.posture{display:flex;gap:6px;flex-wrap:wrap}
.pchip{font-family:var(--mono);font-size:.68rem;padding:3px 8px;border-radius:6px;border:1px solid var(--border);color:var(--dim)}
.pchip.ok{color:var(--good);border-color:rgba(82,224,160,.3)}.pchip.no{color:var(--bad);border-color:rgba(251,113,133,.35)}
.recall{font-family:var(--sans);font-size:.8rem;font-weight:650;padding:8px 15px;border-radius:9px;cursor:pointer;border:1px solid rgba(251,113,133,.4);color:#ffb4be;background:rgba(251,113,133,.08)}
.recall:hover{background:rgba(251,113,133,.18);border-color:var(--bad)}
.recall.done{border-color:var(--border);color:var(--faint);background:transparent}
.cols{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}@media(max-width:980px){.cols{grid-template-columns:1fr}}
.tl{padding:6px 20px 16px}
.ev{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:.86rem}
.ev:last-child{border-bottom:0}
.ev .t{font-family:var(--mono);font-size:.72rem;color:var(--faint);width:54px;flex:none}
.ev .vd{font-family:var(--mono);font-size:.68rem;padding:2px 8px;border-radius:5px;flex:none}
.ev .vd.ok{color:var(--good);background:rgba(82,224,160,.1)}.ev .vd.bl{color:var(--bad);background:rgba(251,113,133,.1)}.ev .vd.es{color:var(--accent);background:rgba(246,183,60,.1)}
.ev .ds{color:var(--dim);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.idrow{display:flex;align-items:center;justify-content:space-between;padding:11px 20px;border-bottom:1px solid var(--border);font-size:.82rem}
.idrow:last-child{border-bottom:0}
.idrow .urn{font-family:var(--mono);font-size:.72rem;color:var(--primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.idrow .exp{font-family:var(--mono);font-size:.7rem;color:var(--faint)}
.att{display:flex;align-items:center;gap:10px;padding:13px 20px;font-size:.85rem;color:var(--dim)}
.att .ok{color:var(--good)}

/* ===== hero statement strip ===== */
.statement{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:34px;
  font-size:clamp(1.5rem,3.6vw,2.4rem);font-weight:850;letter-spacing:-.022em;line-height:1.05}
.statement span{color:var(--dim)}
.statement span.lead{color:#fff}
.statement span.go{background:linear-gradient(100deg,#5ee0ff,#8a7cff 55%,#f6b73c);
  -webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shimmer 8s linear infinite}

/* ===== operator console extras ===== */
.cmdbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));
  border:1px solid var(--border);border-radius:13px;padding:13px 16px;margin:18px 0}
.cmdbar .lbl{font-family:var(--mono);font-size:.72rem;color:var(--faint);letter-spacing:.1em;text-transform:uppercase}
.cmdbar select,.cmdbar input{background:#04050a;border:1px solid var(--border-bright);color:var(--text);
  border-radius:8px;padding:8px 11px;font-family:var(--mono);font-size:.82rem}
.cmdbar .grow{flex:1;min-width:120px}
.task{font-family:var(--sans);font-size:.8rem;font-weight:650;padding:8px 15px;border-radius:9px;cursor:pointer;
  border:1px solid rgba(94,224,255,.4);color:#bdf2ff;background:rgba(94,224,255,.08)}
.task:hover{background:rgba(94,224,255,.18);border-color:var(--primary)}
.node.op{grid-template-columns:1.3fr .9fr .8fr 1fr auto auto}
.ten{font-family:var(--mono);font-size:.74rem;color:var(--primary)}

/* skip link — visually hidden until keyboard focus (a11y) */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--primary);color:#06080f;
  padding:10px 16px;border-radius:0 0 10px 0;font-weight:700}
.skip:focus{left:0}

/* footer contact CTA */
.foot-contact{font-family:var(--mono);font-size:.82rem;font-weight:650;color:#06080f;
  background:linear-gradient(100deg,#5ee0ff,#8a7cff);padding:7px 15px;border-radius:999px;white-space:nowrap}
.foot-contact:hover{color:#06080f;transform:translateY(-1px);box-shadow:0 8px 24px rgba(94,224,255,.3)}

/* visible keyboard focus everywhere (a11y) */
a:focus-visible,.btn:focus-visible,.recall:focus-visible,.task:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}

/* architecture data-flow diagram (inline SVG) */
.flow{width:100%;height:auto;display:block;margin-top:30px;border:1px solid var(--border);
  border-radius:14px;background:#05060c;padding:10px;box-shadow:inset 0 0 80px rgba(94,224,255,.05)}
.flow text{font-family:var(--sans)}
.fl-eyebrow{fill:var(--faint);font-size:12px;font-weight:700;letter-spacing:.12em}
.fl-big{fill:var(--text);font-size:21px;font-weight:800}
.fl-sub{fill:var(--dim);font-size:15px;font-weight:600}
.fl-mini{fill:var(--faint);font-size:12.5px}
.fl-lbl{font-family:var(--mono);font-size:13px;font-weight:600}
.fl-tag{fill:var(--text);font-size:16px;font-style:italic;font-weight:600}
.fl-band{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;fill:var(--faint)}
.fl-cy{fill:var(--primary)}.fl-go{fill:var(--accent)}.fl-gd{fill:var(--good)}
.fl-dash{stroke-dasharray:9 7;animation:flowdash 1.1s linear infinite}
@keyframes flowdash{to{stroke-dashoffset:-16}}
.fl-dash-rev{stroke-dasharray:7 7;animation:flowdashrev 1.3s linear infinite}
@keyframes flowdashrev{to{stroke-dashoffset:14}}

/* respect reduced-motion — disable aurora/shimmer/pulse/reveal/marquee */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  html.js .reveal{opacity:1!important;transform:none!important}
}

/* ===== Long-doc layout: a left rail + TOC, shared by the deep pages ===== */
.doc-wrap{max-width:none;margin:0;padding:0}
.doc{display:grid;grid-template-columns:minmax(186px,272px) minmax(0,1fr);align-items:start;gap:0}
.doc-toc{position:sticky;top:64px;align-self:start;height:calc(100vh - 64px);overflow-y:auto;
  padding:30px 20px 48px 32px;border-right:1px solid var(--border);
  background:linear-gradient(180deg,rgba(138,124,255,.05),transparent 42%)}
.doc-toc .toc-h{font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--faint);padding:0 0 14px 14px}
.doc-toc a{display:block;padding:8px 12px 8px 14px;border-left:2px solid var(--border);
  color:var(--dim);font-size:.85rem;line-height:1.3;text-decoration:none;
  transition:color .15s,border-color .15s,background .15s}
.doc-toc a:hover{color:var(--text);border-left-color:var(--dim)}
.doc-toc a.active{color:var(--primary);border-left-color:var(--primary);
  background:linear-gradient(90deg,rgba(94,224,255,.09),transparent)}
.doc-toc a .n{font-family:var(--mono);color:var(--faint);font-size:.76rem;margin-right:9px}
.doc-toc a.active .n{color:var(--primary)}
.doc-toc .toc-cta{margin:18px 0 0 14px;font-size:.8rem}
.doc-main{min-width:0;max-width:900px;padding:10px 40px 0 52px}
.doc-main>.wrap,.doc-main section>.wrap{max-width:none;margin:0;padding:0}
.doc-main section{padding:38px 0;border-top:1px solid var(--border);scroll-margin-top:84px}
.doc-main section:first-child{border-top:0;padding-top:8px}
.doc-main .eyebrow{margin-bottom:12px}

/* Small screens: the rail STAYS on the left — just tightened. Never a top strip. */
@media(max-width:680px){
  .doc-main{padding:10px 18px 0 22px}
  .doc-toc{padding:24px 12px 40px 16px}
  .doc-toc .toc-h{padding-left:12px}
  .doc-toc a{font-size:.8rem;padding:7px 8px 7px 12px}
  .doc-toc .toc-cta{margin-left:12px}
}