/* ===== Autopilot Analytics — shared design system (Quantix-style, dark violet, glass) ===== */
*{box-sizing:border-box}
:root{
  --violet:#7C3AED;--violet-2:#A855F7;--magenta:#c026d3;--blue:#5b6bff;
  --bg:#080417;--bg-2:#0d0824;--ink:#F4F0FF;--muted:#B7A9DC;--faint:#8074A6;
  --line:rgba(160,140,255,.16);--line-2:rgba(180,160,255,.32);
  --grad:linear-gradient(135deg,#A855F7,#A855F7);
  --fd:'Sora',-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --fb:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --fm:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --maxw:1180px;
}
html{scroll-behavior:smooth;background:#070414;overflow-x:hidden}
body{margin:0;background:transparent;color:var(--ink);font-family:var(--fb);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;width:100%}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:rgba(168,85,247,.35)}
:focus-visible{outline:2px solid var(--violet-2);outline-offset:3px;border-radius:8px}
h1,h2,h3,h4{font-family:var(--fd);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,40px);position:relative}
.grad{color:#A855F7;text-shadow:0 2px 12px rgba(6,3,18,.85)}
@keyframes shift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ambient background */
.bg-fx{position:fixed;inset:0;z-index:-3;background:
  radial-gradient(60% 50% at 50% -8%,#241057,#0c0726 50%,#080417 78%)}
.bg-stars{position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.6;
  background-image:
   radial-gradient(1.4px 1.4px at 12% 18%,rgba(255,255,255,.7),transparent),
   radial-gradient(1px 1px at 34% 42%,rgba(199,180,255,.7),transparent),
   radial-gradient(1.4px 1.4px at 68% 14%,rgba(255,255,255,.5),transparent),
   radial-gradient(1px 1px at 82% 64%,rgba(217,180,255,.6),transparent),
   radial-gradient(1px 1px at 52% 80%,rgba(255,255,255,.5),transparent),
   radial-gradient(1.4px 1.4px at 91% 34%,rgba(199,180,255,.5),transparent);
  background-repeat:no-repeat}
.wavebg{position:fixed;top:0;left:0;width:100vw;height:100vh;object-fit:cover;object-position:center;z-index:-2;pointer-events:none;display:block}
/* backgrounds shown at original color (no scrim, no brightness filter) */
/* lift text off busy backgrounds */
h1,h2,h3,.sub,.sec-h p,.flist li,.foot-brand p,.foot-col a,.foot-bottom,.pcard p,.tl-step p{text-shadow:0 1px 12px rgba(5,2,16,.72)}
.cursor-glow{position:fixed;top:0;left:0;width:520px;height:520px;border-radius:50%;z-index:-1;pointer-events:none;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(124,58,237,.14),transparent 62%);opacity:0;transition:opacity .4s;will-change:transform}

/* ===== nav (top, glass) ===== */
.nav{position:sticky;top:0;z-index:50;padding:13px 0;transition:background .3s,box-shadow .3s;
  background:rgba(18,11,42,.42);backdrop-filter:saturate(165%) blur(22px);-webkit-backdrop-filter:saturate(165%) blur(22px);
  border-bottom:1px solid rgba(170,140,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.nav.scrolled{background:rgba(14,8,34,.6);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 10px 34px rgba(5,3,20,.4)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:none;padding:0 clamp(22px,4vw,48px)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:800;font-size:16px;letter-spacing:-.01em}
.brand img{height:34px;width:auto;filter:drop-shadow(0 0 14px rgba(124,58,237,.7))}
.brand i{font-style:normal;color:var(--violet-2)}
.nav-pills{display:flex;align-items:center;gap:2px;background:rgba(255,255,255,.06);border:1px solid var(--line-2);border-radius:999px;padding:5px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.nav-pills a{font-size:13.5px;color:var(--muted);font-weight:500;padding:9px 16px;border-radius:999px;transition:color .15s,background .15s}
.nav-pills a:hover{color:#fff;background:rgba(160,140,255,.14)}
.nav-pills a.on{color:#fff;background:linear-gradient(120deg,rgba(124,58,237,.7),rgba(168,85,247,.7));box-shadow:0 4px 16px rgba(124,58,237,.4)}

/* ===== buttons (glass + gradient) ===== */
.btn{font-family:var(--fb);font-weight:600;font-size:14.5px;border:0;border-radius:999px;padding:13px 22px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:transform .12s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .2s;white-space:nowrap}
.btn-primary{color:#fff;background:linear-gradient(120deg,#6d28d9,#7C3AED,#A855F7);background-size:160% 100%;box-shadow:0 8px 26px rgba(124,58,237,.45);animation:shift 7s ease infinite}
.btn-primary:hover{box-shadow:0 14px 40px rgba(168,85,247,.6);transform:translateY(-1px)}
.btn-glass{color:var(--ink);background:rgba(255,255,255,.08);border:1px solid var(--line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
.btn-glass:hover{background:rgba(255,255,255,.15);border-color:var(--violet-2);transform:translateY(-1px)}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.40s}

/* ===== shared section bits ===== */
.pill{display:none;align-items:center;gap:9px;font-family:var(--fm);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:#dac9ff;background:rgba(160,140,255,.1);border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;backdrop-filter:blur(10px)}
.pill .d{width:7px;height:7px;border-radius:50%;background:var(--violet-2);box-shadow:0 0 10px var(--violet-2)}
.sec{padding:clamp(64px,9vw,120px) 0;position:relative}
/* What we do: each section lands as its own full screen, gentle snap, nothing peeking */
body.snap{scroll-snap-type:y proximity;scroll-padding-top:64px}
body.snap > section{scroll-snap-align:start}
body.snap > section:not(:last-of-type){min-height:100vh;display:flex;flex-direction:column;justify-content:center}
.sec-h{text-align:center;max-width:720px;margin:0 auto 56px;display:flex;flex-direction:column;align-items:center;gap:16px}
.sec-h h2{font-size:clamp(30px,4.6vw,52px)}
.sec-h p{color:var(--muted);font-size:clamp(16px,1.5vw,18px);margin:0}

/* ===== hero ===== */
.hero{position:relative;text-align:center;padding:clamp(50px,8vw,96px) 0 40px;overflow:hidden}
.arc{display:none;position:absolute;top:-30px;left:50%;transform:translateX(-50%);width:min(1500px,150vw);height:560px;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse 46% 100% at 50% 0%,rgba(168,130,255,.4),rgba(124,58,237,.1) 42%,transparent 70%)}
.arc::after{content:"";position:absolute;top:34px;left:50%;transform:translateX(-50%);width:74%;height:360px;border-radius:50%;
  border-top:2px solid rgba(225,205,255,.72);box-shadow:0 -12px 70px rgba(168,130,255,.5);filter:blur(.4px)}
.hero-in{position:relative;z-index:2;max-width:880px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:22px}
.hero h1{font-size:clamp(42px,6.6vw,84px);letter-spacing:-.04em;display:flex;flex-direction:column;align-items:center;gap:clamp(70px,10vw,150px)}
.hero h1 .h1a{max-width:20ch}
.hero .sub{color:var(--muted);font-size:clamp(16px,1.6vw,20px);max-width:54ch;margin:0}
.hero .cta{display:flex;gap:13px;flex-wrap:wrap;justify-content:center}
.hero .cta .btn{padding:15px 26px;font-size:15px}

/* hero centerpiece — animated cube logo */
.stage{position:absolute;z-index:1;top:clamp(40px,7vw,110px);left:clamp(-30px,1vw,40px);width:min(390px,34%);aspect-ratio:1/.78;perspective:1300px}
.stage .halo{position:absolute;left:50%;top:48%;width:82%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(7,4,18,.94) 0%,rgba(40,20,90,.62) 26%,rgba(124,58,237,.32) 48%,transparent 70%);filter:blur(32px);animation:breathe 6s ease-in-out infinite}
.stage .cube{position:absolute;left:50%;top:50%;width:62%;transform:translate(-50%,-50%);z-index:2;
  filter:drop-shadow(0 0 22px rgba(6,3,18,.95)) drop-shadow(0 20px 50px rgba(124,58,237,.55));animation:floaty 7s ease-in-out infinite;will-change:transform}
.spark{position:absolute;border-radius:50%;background:rgba(210,180,255,.8);box-shadow:0 0 8px rgba(168,85,247,.8);pointer-events:none;z-index:1;animation:drift linear infinite}

/* (home hero uses the original top-arc — see .arc / .arc::after above) */

/* ===== trust strip ===== */
.trust{text-align:center;padding:20px 0 56px;position:relative;z-index:2}
.trust p{font-family:var(--fm);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin:0 0 18px}
.trust .row{display:flex;gap:clamp(20px,4vw,46px);justify-content:center;flex-wrap:wrap;align-items:center;font-family:var(--fd);font-weight:700;font-size:clamp(15px,1.7vw,20px);color:#7b6fa6;opacity:.75}

/* ===== bento feature cards ===== */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{position:relative;overflow:hidden;border-radius:22px;padding:30px;
  background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(150,120,255,.04));border:1px solid var(--line-2);
  backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);
  box-shadow:0 12px 44px rgba(5,3,20,.36),inset 0 1px 0 rgba(255,255,255,.26);transition:transform .25s,border-color .3s,box-shadow .3s}
.tile:hover{transform:translateY(-5px);border-color:var(--violet-2);box-shadow:0 28px 60px rgba(124,58,237,.3),inset 0 1px 0 rgba(255,255,255,.34)}
.tile .ic{width:74px;height:74px;border-radius:20px;display:grid;place-items:center;margin-bottom:22px;
  background:radial-gradient(circle at 40% 30%,rgba(168,85,247,.4),rgba(124,58,237,.12));border:1px solid var(--line-2);color:#e6d8ff;box-shadow:0 0 36px rgba(124,58,237,.45),inset 0 0 20px rgba(168,85,247,.25)}
.tile .ic svg{width:34px;height:34px}
.tile h3{font-size:21px;margin-bottom:9px}
.tile p{color:var(--muted);font-size:14.5px;margin:0}
.tile .glowdot{position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.3),transparent 65%);right:-60px;top:-60px;pointer-events:none}

/* ===== feature card — "illustration window" structure (Quantix-style) ===== */
.fcard{position:relative;overflow:hidden;border-radius:22px;border:1px solid var(--line-2);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(150,120,255,.03));
  backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);
  box-shadow:0 12px 44px rgba(5,3,20,.36),inset 0 1px 0 rgba(255,255,255,.22);transition:transform .25s,border-color .3s,box-shadow .3s}
.fcard:hover{transform:translateY(-5px);border-color:var(--violet-2);box-shadow:0 28px 60px rgba(124,58,237,.3),inset 0 1px 0 rgba(255,255,255,.3)}
.fcard .viz{position:relative;height:160px;display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(circle at 50% 42%,rgba(124,58,237,.28),transparent 62%),linear-gradient(180deg,rgba(20,12,46,.5),rgba(12,8,30,.3))}
.fcard .viz::before{content:"";position:absolute;inset:0;opacity:.6;background:
  repeating-linear-gradient(90deg,transparent 0 23px,rgba(168,130,255,.06) 23px 24px),
  repeating-linear-gradient(0deg,transparent 0 23px,rgba(168,130,255,.06) 23px 24px);
  -webkit-mask:radial-gradient(circle at 50% 42%,#000,transparent 72%);mask:radial-gradient(circle at 50% 42%,#000,transparent 72%)}
.fcard .viz::after{content:"";position:absolute;left:50%;top:42%;width:120px;height:1px;transform:translate(-50%,-50%);
  background:linear-gradient(90deg,transparent,rgba(168,130,255,.5),transparent)}
.fcard .viz .ic{position:relative;z-index:2;width:74px;height:74px;border-radius:20px;display:grid;place-items:center;
  background:radial-gradient(circle at 40% 30%,rgba(168,85,247,.5),rgba(124,58,237,.15));border:1px solid var(--line-2);color:#eaddff;
  box-shadow:0 0 42px rgba(124,58,237,.6),inset 0 0 22px rgba(168,85,247,.3)}
.fcard .viz .ic svg{width:34px;height:34px}
.fcard .body{padding:24px 26px 28px}
.fcard .body h3{font-family:var(--fd);font-size:20px;margin:0 0 9px}
.fcard .body p{color:var(--muted);font-size:14.5px;margin:0}
.bento.entrygrid{grid-template-columns:repeat(4,1fr)}
.cardlink{display:inline-block;margin-top:14px;font-family:var(--fm);font-size:12.5px;color:var(--violet-2);letter-spacing:.02em}
.fcard:hover .cardlink{color:#e6d8ff}
@media(max-width:1000px){.bento.entrygrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bento.entrygrid{grid-template-columns:1fr}}

/* ===== CTA band ===== */
.cta-band{position:relative;overflow:hidden;border-radius:30px;text-align:center;padding:clamp(50px,8vw,90px) 24px;border:1px solid var(--line-2);
  background:radial-gradient(70% 130% at 50% 0%,rgba(168,85,247,.4),transparent 60%),linear-gradient(180deg,rgba(40,26,80,.5),rgba(12,8,32,.6));
  backdrop-filter:blur(20px);box-shadow:inset 0 1px 0 rgba(255,255,255,.26)}
.cta-band h2{font-size:clamp(30px,4.6vw,54px);margin-bottom:16px}
.cta-band p{color:var(--muted);font-size:17px;max-width:560px;margin:0 auto 28px}

/* ===== footer ===== */
.footer{border-top:1px solid var(--line);margin-top:30px;padding:54px 0 40px}
.foot-grid{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot-brand{max-width:320px}
.foot-brand .brand{margin-bottom:14px}
.foot-brand p{color:var(--faint);font-size:13.5px;margin:0}
.foot-col h5{font-family:var(--fm);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin:0 0 14px}
.foot-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0;transition:color .15s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);color:var(--faint);font-size:12.5px}

/* page hero (inner pages) — content + oval both centered */
.page-hero{position:relative;text-align:center;overflow:hidden;min-height:clamp(460px,56vh,600px);display:flex;align-items:center;justify-content:center;padding:96px 0 56px}
.page-hero .wrap{position:relative;z-index:2}
/* About hero: cube centered on top, writing content below (lower) */
.page-hero:has(.stage){flex-direction:column;justify-content:center;gap:clamp(30px,6vh,72px)}
.page-hero .stage{position:static;transform:none;top:auto;left:auto;margin:0 auto;width:min(412px,52%)}
.page-hero h1{font-size:clamp(38px,5.6vw,72px);letter-spacing:-.04em;margin:18px 0 0}
.page-hero .sub{color:var(--muted);font-size:clamp(16px,1.6vw,19px);max-width:56ch;margin:18px auto 0}
.page-hero .arc{top:50%;left:50%;transform:translate(-50%,-50%);width:min(1500px,150vw);height:min(620px,86vh);
  background:radial-gradient(ellipse 48% 50% at 50% 50%, transparent 34%, rgba(150,110,255,.14) 56%, rgba(124,58,237,.06) 68%, transparent 80%)}
.page-hero .arc::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:88%;height:88%;border-radius:50%;border-top:0;
  border:1px solid rgba(206,186,255,.20);box-shadow:0 0 110px rgba(124,58,237,.2)}

/* prose / detail blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.rev .viz{order:-1}
.viz{position:relative;aspect-ratio:1/.9;border-radius:24px;border:1px solid var(--line-2);overflow:hidden;
  background:radial-gradient(70% 70% at 50% 42%,rgba(124,58,237,.32),transparent 70%),linear-gradient(180deg,rgba(40,26,80,.4),rgba(8,5,20,.5));
  backdrop-filter:blur(16px);box-shadow:inset 0 1px 0 rgba(255,255,255,.2);display:grid;place-items:center}
.flist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.flist li{display:flex;gap:13px;align-items:flex-start;color:var(--muted);font-size:15px}
.flist .ck{flex:0 0 auto;width:23px;height:23px;border-radius:7px;display:grid;place-items:center;background:rgba(124,58,237,.2);border:1px solid var(--line-2);color:var(--violet-2);margin-top:1px}
.flist .ck svg{width:13px;height:13px}.flist b{color:var(--ink);font-weight:600}

@keyframes floaty{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 16px))}}
@keyframes breathe{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(.96)}50%{opacity:.95;transform:translate(-50%,-50%) scale(1.06)}}
@keyframes drift{0%{transform:translateY(20px);opacity:0}12%{opacity:.8}88%{opacity:.8}100%{transform:translateY(-220px);opacity:0}}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media (max-width:920px){
  .nav-pills{display:none}
  .bento{grid-template-columns:1fr}
  .split,.split.rev{grid-template-columns:1fr}.split.rev .viz{order:0}
  .foot-grid{gap:24px}
}