/* Layout: "glass lab" — fixed parallax aurora behind frosted panels; bento ecosystem; single dark look by choice. */
:root{
  color-scheme: dark;
  --ink:#070b14; --ink-2:#0c1322;
  --glass:rgba(150,190,255,.06); --glass-hi:rgba(170,210,255,.12);
  --edge:rgba(190,220,255,.15); --edge-hi:rgba(63,224,208,.4);
  --fg:#eef2fa; --muted:#a3afc6; --dim:#6f7d97;
  --cyan:#3fe0d0; --saffron:#ffb547; --rose:#ff6b8b; --ok:#5ef08a; --blue:#8fb2ff; --violet:#c69bff;
  --f-display:"Syne","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r-lg:26px; --r-md:18px; --r-sm:12px;
  --blur:20px;
  --ease:cubic-bezier(.22,.8,.24,1);
  --gutter:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--ink);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.6;overflow-x:hidden;
  padding-left:var(--gutter);padding-right:var(--gutter-r);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--ink)}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:10px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.04;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.muted{color:var(--muted)}

/* ---------- parallax sky ---------- */
.sky{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;contain:strict}
.orb{position:absolute;border-radius:50%;will-change:transform}
.o1{width:560px;height:560px;left:-160px;top:-120px;background:radial-gradient(circle,rgba(31,184,173,.55),transparent 62%)}
.o2{width:680px;height:680px;right:-260px;top:16vh;background:radial-gradient(circle,rgba(42,76,255,.42),transparent 62%)}
.o3{width:460px;height:460px;left:28vw;top:72vh;background:radial-gradient(circle,rgba(255,159,46,.26),transparent 62%)}
.o4{width:420px;height:420px;right:8vw;top:140vh;background:radial-gradient(circle,rgba(255,79,123,.22),transparent 62%)}
.grid-floor{position:absolute;inset:-20% -10% auto;height:170vh;will-change:transform;
  background-image:linear-gradient(rgba(140,180,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(140,180,255,.055) 1px,transparent 1px);
  background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 70% 55% at 50% 30%,#000 30%,transparent 75%)}
.stars{position:absolute;inset:0;will-change:transform;
  background-image:radial-gradient(1px 1px at 12% 22%,#fff8,transparent),radial-gradient(1px 1px at 72% 12%,#fff6,transparent),radial-gradient(1.5px 1.5px at 42% 64%,#fff7,transparent),radial-gradient(1px 1px at 88% 48%,#fff5,transparent),radial-gradient(1px 1px at 22% 86%,#fff6,transparent),radial-gradient(1.5px 1.5px at 58% 34%,#9ff,transparent),radial-gradient(1px 1px at 6% 52%,#fff5,transparent),radial-gradient(1px 1px at 94% 82%,#fff6,transparent)}
main,header,footer{position:relative;z-index:2}

/* ---------- glass primitive ---------- */
.glass{background:linear-gradient(155deg,var(--glass-hi),var(--glass) 42%,rgba(120,160,255,.025));
  border:1px solid var(--edge);border-radius:var(--r-lg);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(140%);backdrop-filter:blur(var(--blur)) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 24px 60px -28px rgba(0,0,0,.7);position:relative;overflow:hidden}
.spot::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .4s var(--ease);
  background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(63,224,208,.13),transparent 60%)}
@media (hover:hover){.spot:hover::after{opacity:1}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;line-height:1;padding:14px 22px;min-height:46px;border-radius:999px;border:1px solid transparent;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;cursor:pointer;font-family:var(--f-body);white-space:nowrap}
.btn-primary{background:var(--cyan);color:#04131a}
.btn-primary:hover{box-shadow:0 12px 32px -10px rgba(63,224,208,.65)}
.btn-ghost{border-color:var(--edge);background:rgba(255,255,255,.04);color:var(--fg)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- nav ---------- */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;padding-block:14px}
.nav{display:flex;align-items:center;gap:16px;padding:8px 8px 8px 18px;border-radius:999px;transition:background .4s,box-shadow .4s}
header.scrolled .nav{background:rgba(9,15,28,.72)}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:19px;letter-spacing:-.01em}
.logo-mark{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;flex:none;
  background:var(--cyan);color:var(--ink);font-size:16px;font-weight:800;font-family:var(--f-display)}
.links{display:flex;gap:2px;margin-left:auto}
.links a{font-size:14.5px;color:var(--muted);padding:9px 14px;border-radius:999px;transition:color .2s,background .2s}
.links a:hover,.links a.on{color:var(--fg);background:rgba(255,255,255,.07)}
.nav .btn{padding:11px 18px;min-height:40px;font-size:14px}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--edge);background:rgba(255,255,255,.05);color:var(--fg);cursor:pointer;place-items:center;margin-left:auto}
.burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform .35s var(--ease),background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .35s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
.sheet{position:absolute;left:0;right:0;top:calc(100% + 4px);padding:10px;border-radius:var(--r-lg);display:grid;gap:4px;
  opacity:0;transform:translateY(-8px) scale(.98);pointer-events:none;transition:opacity .3s var(--ease),transform .35s var(--ease);background:rgba(9,15,28,.9)}
.sheet a{padding:14px 16px;border-radius:14px;font-size:16px;font-weight:500;display:flex;justify-content:space-between}
.sheet a:hover{background:rgba(255,255,255,.06)}
.sheet a span{color:var(--dim);font-family:var(--f-mono);font-size:12px}
.sheet .btn{margin-top:6px}
.menu-open .sheet{opacity:1;transform:none;pointer-events:auto}
.nav-wrap{position:relative}

/* ---------- load sequence (finishes visible) ---------- */
@keyframes up{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.ld{animation:up .9s var(--ease) both;animation-delay:calc(var(--i,0) * 90ms + 80ms)}
.h1 .w{display:inline-block;animation:up 1s var(--ease) both;animation-delay:calc(var(--i) * 70ms + 150ms)}

/* ---------- scroll-driven reveal (resting state = visible) ---------- */
@supports (animation-timeline: view()){
  @keyframes rise{from{opacity:.15;transform:translateY(48px) scale(.97)}to{opacity:1;transform:none}}
  .rv{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 55%}
}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-block:clamp(40px,8vw,88px) 48px}
.h1{font-size:clamp(40px,6.6vw,86px);font-weight:800}
.h1 .accent{color:var(--cyan)}
.h1 .outline{color:transparent;-webkit-text-stroke:1.5px rgba(238,242,250,.6)}
.lede{font-size:clamp(16px,1.6vw,18.5px);color:var(--muted);max-width:52ch;margin-top:22px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.badge{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 10px;border-radius:999px;font-size:13px;margin-bottom:24px;color:var(--muted)}
.badge b{color:var(--ok);font-weight:500;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(94,240,138,.6)}70%{box-shadow:0 0 0 9px rgba(94,240,138,0)}100%{box-shadow:0 0 0 0 rgba(94,240,138,0)}}

.stage{position:relative}
.term{font-family:var(--f-mono);font-size:12.5px;line-height:1.8;transition:transform .6s var(--ease)}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--edge);color:var(--dim);font-size:11.5px}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.term-bar .live{margin-left:auto;color:var(--ok)}
.term pre{margin:0;padding:16px 18px 20px;white-space:pre;overflow-x:auto;color:#c9d6ec;min-height:262px}
.k{color:var(--blue)}.s{color:var(--cyan)}.c{color:#5c6a85}.p{color:var(--saffron)}
.caret{display:inline-block;width:8px;height:15px;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.chip-float{position:absolute;padding:12px 16px;border-radius:var(--r-md);display:flex;gap:12px;align-items:center;z-index:3}
.chip-float strong{font-family:var(--f-display);font-size:22px;display:block;line-height:1.1}
.chip-float span{color:var(--muted);font-size:12px}
.cf1{left:-36px;bottom:-28px}.cf2{right:-22px;top:-30px}
.ring{width:40px;height:40px;flex:none}

.stats{display:grid;grid-template-columns:repeat(4,1fr);border-radius:var(--r-md)}
.stat{padding:24px 26px;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;background:var(--edge)}
.stat strong{font-family:var(--f-display);font-size:clamp(28px,3.4vw,38px);font-weight:700;display:block;font-variant-numeric:tabular-nums;line-height:1.1}
.stat span{font-size:13.5px;color:var(--muted)}

/* ---------- sections ---------- */
section{padding-block:clamp(64px,10vw,112px)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px 40px;margin-bottom:40px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(32px,4.6vw,58px);font-weight:700;max-width:15ch;margin-top:12px}
.sec-head p{max-width:42ch;color:var(--muted)}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.card{padding:26px;display:flex;flex-direction:column;gap:12px;min-width:0;transition:border-color .4s var(--ease),transform .5s var(--ease)}
@media (hover:hover){.card:hover{border-color:var(--edge-hi);transform:translateY(-5px)}}
.tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:8px}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--c,var(--cyan));box-shadow:0 0 12px var(--c,var(--cyan))}
.card h3{font-size:clamp(22px,2.2vw,26px);font-weight:700}
.card p{color:var(--muted);font-size:15px}
.host{font-family:var(--f-mono);font-size:12px;color:var(--c,var(--cyan));overflow-wrap:anywhere}
.pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.pill{font-size:12px;padding:5px 11px;border-radius:999px;border:1px solid var(--edge);color:#c3cee2;background:rgba(255,255,255,.03)}
.go{display:flex;justify-content:space-between;align-items:center;padding-top:14px;margin-top:auto;border-top:1px solid rgba(255,255,255,.07);font-size:14px;font-weight:600}
.go .ar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--edge);transition:transform .45s var(--ease),background .3s,color .3s}
@media (hover:hover){.card:hover .go .ar{background:var(--c,var(--cyan));color:var(--ink);border-color:transparent;transform:rotate(-45deg)}}
.span-4{grid-column:span 4}.span-3{grid-column:span 3}.span-2{grid-column:span 2}
.feature{min-height:320px}
.feature h3{font-size:clamp(28px,3.4vw,40px)}
.feature p{max-width:46ch}
.viz{position:absolute;right:20px;bottom:20px;width:min(280px,40%);opacity:.85;pointer-events:none}
.viz .flow{stroke-dasharray:6 8;animation:flow 1.4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-28}}
.viz .n{transform-box:fill-box;transform-origin:center;animation:breathe 2.4s var(--ease) infinite}
@keyframes breathe{50%{transform:scale(1.35)}}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;padding-block:26px;border-block:1px solid rgba(255,255,255,.06);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  margin-left:calc(-1 * var(--gutter));margin-right:calc(-1 * var(--gutter-r))}
.track{display:flex;gap:48px;width:max-content;animation:slide 40s linear infinite;font-family:var(--f-display);font-size:clamp(22px,3vw,32px);font-weight:700;color:rgba(238,242,250,.2);white-space:nowrap}
.track span:nth-child(3n+1){color:transparent;-webkit-text-stroke:1px rgba(63,224,208,.55)}
.marquee:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- stacks ---------- */
.stacks{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stack{padding:22px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;transition:border-color .4s var(--ease),transform .5s var(--ease)}
@media (hover:hover){.stack:hover{border-color:var(--edge-hi);transform:translateY(-4px)}}
.glyph{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-family:var(--f-mono);font-weight:500;font-size:14px;background:rgba(255,255,255,.05);border:1px solid var(--edge);color:var(--c)}
.stack h3{font-family:var(--f-body);font-weight:600;font-size:17px;letter-spacing:0;margin-bottom:4px;line-height:1.3}
.stack p{font-size:14px;color:var(--muted)}

/* ---------- estimator ---------- */
.est{display:grid;grid-template-columns:1.45fr 1fr;gap:16px}
.est-in,.est-out{padding:clamp(20px,3vw,32px)}
.step{display:flex;align-items:center;gap:12px;font-weight:600;margin-bottom:14px}
.step b{font-family:var(--f-mono);font-size:12px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--edge);color:var(--cyan)}
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:26px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.opt label{display:flex;flex-direction:column;padding:14px 16px;border-radius:var(--r-sm);border:1px solid var(--edge);background:rgba(255,255,255,.025);cursor:pointer;transition:border-color .25s,background .25s,transform .3s var(--ease);height:100%}
.opt label strong{font-size:15px}
.opt label span{font-size:13px;color:var(--muted)}
.opt input:checked+label{border-color:var(--cyan);background:rgba(63,224,208,.09);box-shadow:inset 0 0 0 1px var(--cyan)}
.opt input:active+label{transform:scale(.98)}
.opt input:focus-visible+label{outline:2px solid var(--cyan);outline-offset:2px}
.est-out{display:flex;flex-direction:column;gap:18px;background:linear-gradient(160deg,rgba(63,224,208,.13),rgba(42,76,255,.07) 60%,rgba(255,181,71,.05))}
.est-out .row{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);border-bottom:1px dashed rgba(255,255,255,.1);padding-bottom:10px}
.est-out .row b{color:var(--fg);font-weight:600;text-align:right}
.price{font-family:var(--f-display);font-size:clamp(32px,4vw,46px);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.05}
.est-out .btn{margin-top:auto;white-space:normal;text-align:center}

/* ---------- cta ---------- */
.cta{padding:clamp(32px,6vw,64px);display:grid;grid-template-columns:1.3fr auto;gap:28px;align-items:center}
.cta h2{font-size:clamp(30px,4.6vw,58px);font-weight:800}
.cta h2 em{font-style:normal;color:var(--saffron)}
.cta .ctas{margin-top:0}

/* ---------- footer ---------- */
footer{padding-block:56px 28px;border-top:1px solid rgba(255,255,255,.06);margin-top:24px}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px}
.fgrid h4{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin:0 0 14px;font-weight:500}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.fgrid ul a{color:#c3cee2;transition:color .2s}.fgrid ul a:hover{color:var(--cyan)}
.fbase{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:44px;font-size:13px;color:var(--dim)}

/* ---------- to-top ---------- */
.totop{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;color:var(--fg);opacity:0;transform:translateY(12px);transition:opacity .35s,transform .45s var(--ease);pointer-events:none}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop svg{position:absolute;inset:0;transform:rotate(-90deg)}
.progress{position:fixed;left:0;top:0;height:2px;background:var(--cyan);z-index:70;transform-origin:0 50%;transform:scaleX(0);width:100%}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hero{gap:40px}
  .cf1{left:-12px}.cf2{right:-8px}
}
@media (max-width:960px){
  .links,.nav>.btn{display:none}
  .burger{display:grid}
  .hero{grid-template-columns:1fr}
  .stage{max-width:620px}
  .span-4,.span-3{grid-column:span 6}
  .span-2{grid-column:span 3}
  .stacks{grid-template-columns:1fr 1fr}
  .est,.cta{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before{display:none}
  .stat:nth-child(n+3){border-top:1px solid var(--edge)}
}
@media (max-width:640px){
  :root{--blur:14px}
  .span-2{grid-column:span 6}
  .stacks,.opts{grid-template-columns:1fr}
  .chip-float{display:none}
  .term{font-size:11.5px}
  .term pre{min-height:0}
  .feature{min-height:0}
  .viz{position:relative;right:auto;bottom:auto;width:100%;max-width:280px;margin-top:4px}
  .ctas .btn{flex:1 1 auto}
  .stat{padding:18px}
  .fgrid{grid-template-columns:1fr 1fr;gap:28px 20px}
  .fgrid>div:first-child{grid-column:1/-1}
  .o2{width:440px;height:440px}.o1{width:400px;height:400px}
}
@media (max-width:360px){
  .stats{grid-template-columns:1fr}
  .stat::before{display:none}
  .stat+.stat{border-top:1px solid var(--edge)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* =================== multi-page additions =================== */
.links a[aria-current="page"]{color:var(--fg);background:rgba(255,255,255,.08)}
.sheet a[aria-current="page"]{color:var(--cyan)}

/* page hero */
.phero{padding-block:clamp(36px,7vw,80px) clamp(24px,4vw,40px)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--dim);margin-bottom:22px;font-family:var(--f-mono)}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--cyan)}
.crumbs span[aria-hidden]{opacity:.5}
.phero h1{font-size:clamp(36px,5.6vw,72px);font-weight:800;max-width:18ch;margin-top:14px}
.phero h1 .accent{color:var(--cyan)}
.phero .lede{margin-top:20px}
.phero .ctas{margin-top:26px}

/* two-column with sticky aside */
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.aside{position:sticky;top:calc(96px + env(safe-area-inset-top,0px));display:grid;gap:16px}
.panel{padding:clamp(20px,3vw,30px)}
.panel h2{font-size:clamp(24px,2.6vw,32px);font-weight:700;margin-bottom:14px}
.panel h3{font-size:20px;font-weight:700;margin:22px 0 8px}
.prose p{color:#c6d0e2;font-size:16.5px;max-width:68ch}
.prose p+p{margin-top:14px}
.prose strong{color:var(--fg)}
.stack-v{display:grid;gap:16px}

/* key/value list */
.kv{display:grid;gap:0;margin:0}
.kv div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.1);font-size:14px}
.kv div:last-child{border-bottom:0}
.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600;text-align:right}
.avail{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ok);font-family:var(--f-mono)}

/* value / feature grid */
.vgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.vcard{padding:24px;display:grid;gap:10px;align-content:start}
.vcard .num{font-family:var(--f-mono);font-size:12px;color:var(--c,var(--cyan))}
.vcard h3{font-size:21px;font-weight:700}
.vcard p{color:var(--muted);font-size:15px}

/* filter chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{font:500 14px var(--f-body);padding:10px 16px;min-height:42px;border-radius:999px;border:1px solid var(--edge);background:rgba(255,255,255,.04);color:var(--muted);cursor:pointer;transition:all .3s var(--ease)}
.chip:hover{color:var(--fg)}
.chip[aria-pressed="true"]{background:var(--cyan);color:var(--ink);border-color:transparent}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pgrid .card{transition:opacity .4s var(--ease),transform .5s var(--ease),border-color .4s}
.pgrid .card.out{display:none}
.metric{font-family:var(--f-display);font-weight:700;font-size:15px;color:var(--c,var(--cyan))}
.count-note{font-size:13px;color:var(--dim);font-family:var(--f-mono);margin-bottom:14px}

/* code + tables */
.code{margin:16px 0 0;border-radius:var(--r-md);border:1px solid var(--edge);background:rgba(4,8,16,.7);overflow:hidden}
.code-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--edge);font-family:var(--f-mono);font-size:12px;color:var(--dim)}
.copy{font:500 12px var(--f-mono);color:var(--muted);background:rgba(255,255,255,.05);border:1px solid var(--edge);padding:6px 10px;border-radius:8px;cursor:pointer}
.copy:hover{color:var(--fg)}
.code pre{margin:0;padding:16px 18px;overflow-x:auto;font:13px/1.75 var(--f-mono);color:#c9d6ec;tab-size:2}
.tok-c{color:#5c6a85}.tok-s{color:var(--cyan)}.tok-k{color:var(--blue)}.tok-n{color:var(--saffron)}
.tbl{overflow-x:auto;border-radius:var(--r-md);border:1px solid var(--edge);margin-top:16px}
.tbl table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top}
.tbl th{font:500 11.5px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);background:rgba(255,255,255,.03)}
.tbl td:first-child{font-weight:600}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{font-family:var(--f-mono);color:var(--cyan);white-space:nowrap}
.ticks{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:#c6d0e2;font-size:15px}
.ticks li::before{content:"✓";color:var(--ok);font-weight:700}

/* stack nav (other languages) */
.snav{display:grid;gap:6px}
.snav a{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:12px;font-size:14.5px;color:var(--muted);transition:background .2s,color .2s}
.snav a:hover{background:rgba(255,255,255,.05);color:var(--fg)}
.snav a[aria-current="page"]{background:rgba(63,224,208,.1);color:var(--cyan)}

/* forms */
.field{display:grid;gap:8px}
.field label{font-size:14px;font-weight:600}
.field label small{color:var(--dim);font-weight:400}
.input{width:100%;font:16px var(--f-body);color:var(--fg);background:rgba(4,8,16,.55);border:1px solid var(--edge);border-radius:var(--r-sm);padding:13px 15px;transition:border-color .2s,box-shadow .2s}
.input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(63,224,208,.18)}
.input::placeholder{color:var(--dim)}
select.input{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px}
select.input option{background:var(--ink-2)}
textarea.input{min-height:150px;resize:vertical}
.fgrid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form{display:grid;gap:18px}
.err{color:var(--rose);font-size:13px;min-height:0}
.input[aria-invalid="true"]{border-color:var(--rose)}
.ok-box{padding:16px 18px;border-radius:var(--r-sm);background:rgba(94,240,138,.08);border:1px solid rgba(94,240,138,.3);font-size:14.5px}
.copyline{display:flex;align-items:center;gap:10px;justify-content:space-between;flex-wrap:wrap}
.copyline code{font:500 15px var(--f-mono);color:var(--cyan);user-select:all;overflow-wrap:anywhere}

/* quote page extras */
.opts.three{grid-template-columns:repeat(3,1fr)}
.opt label em{font-style:normal;font-family:var(--f-mono);font-size:11.5px;color:var(--saffron);margin-top:4px}
.est-sticky{position:sticky;top:calc(96px + env(safe-area-inset-top,0px))}
.incl{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13.5px;color:var(--muted)}
.incl li::before{content:"✓ ";color:var(--ok)}
.note{font-size:12.5px;color:var(--dim)}

/* legal */
.legal .panel h2{font-size:22px;margin:30px 0 10px;scroll-margin-top:110px}
.legal .panel h2:first-of-type{margin-top:0}
.legal ul{color:#c6d0e2;padding-left:20px;margin:10px 0 0;display:grid;gap:6px;max-width:66ch}
.toc{display:grid;gap:4px;font-size:14px}
.toc a{padding:8px 12px;border-radius:10px;color:var(--muted)}
.toc a:hover{background:rgba(255,255,255,.05);color:var(--fg)}
.updated{font-family:var(--f-mono);font-size:12.5px;color:var(--dim);margin-top:16px}

/* cookie banner */
.cookie{position:fixed;z-index:80;left:calc(16px + env(safe-area-inset-left,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:420px;width:calc(100% - 32px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px));
  padding:20px;border-radius:var(--r-md);background:rgba(9,15,28,.88);transform:translateY(20px);opacity:0;transition:opacity .45s var(--ease),transform .5s var(--ease)}
.cookie.show{opacity:1;transform:none}
.cookie h4{margin:0 0 6px;font:700 16px var(--f-display)}
.cookie p{font-size:13.5px;color:var(--muted)}
.cookie p a{color:var(--cyan)}
.cookie .row{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.cookie .btn{min-height:40px;padding:10px 16px;font-size:14px;flex:1 1 auto}

@media (max-width:1080px){.pgrid{grid-template-columns:1fr 1fr}.opts.three{grid-template-columns:1fr 1fr}}
@media (max-width:960px){
  .split{grid-template-columns:1fr}
  .aside,.est-sticky{position:static}
}
@media (max-width:640px){
  .pgrid,.vgrid,.fgrid2,.opts.three{grid-template-columns:1fr}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin-left:calc(-1*var(--gutter));margin-right:calc(-1*var(--gutter-r));padding-inline:var(--gutter) var(--gutter-r);scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none}
}

/* Universal Ecosystem Search Trigger */
.nav-search{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--muted);padding:7px 12px;border-radius:999px;font:500 13px var(--f-sans);cursor:pointer;transition:all .2s;text-decoration:none}
.nav-search:hover{color:var(--fg);background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24)}
.nav-search svg{display:block;opacity:.8}
.nav-search .k{font-family:var(--f-mono);font-size:11px;padding:2px 5px;border-radius:4px;background:rgba(255,255,255,.08);color:var(--muted)}
@media (max-width:960px){.nav-search{display:none}}