:root{
  --bg:#070809; --bg-2:#0b0d11; --panel:rgba(14,16,20,.72);
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.18);
  --fg:#f2f4f7; --dim:#a6adba; --mut:#6f7787;
  --blue:#2f80ed; --blue-soft:#5aa0f2; --blue-dim:rgba(47,128,237,.12);
  --amber:#e8a33d;
  --max:1180px;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:200;background:var(--blue);color:#fff;padding:10px 16px;border-radius:3px}

/* ---------- eyebrow / headings ---------- */
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--blue-soft);display:flex;align-items:center;gap:10px;margin:0 0 18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--blue);flex:none}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0}
h2.sec{font-size:clamp(28px,4vw,44px);font-weight:700;max-width:24ch}
.lede{color:var(--dim);font-size:clamp(16px,1.6vw,19px);max-width:64ch;margin-top:18px}

/* ---------- spinning equator logo ---------- */
.eqmark{position:relative;display:inline-block;line-height:0;flex:none;perspective:420px}
.eqmark img{position:relative;z-index:2;width:100%;height:auto}
/* The tilt is CONSTANT so the ring always reads as a horizontal equator band;
   only the bright arc travels around it, which is what conveys the spin.
   (Rotating the tilted ring itself would make it tumble through vertical.) */
.eqmark .orbit{
  position:absolute;left:50%;top:41%;z-index:3;pointer-events:none;
  width:130%;height:130%;
  transform:translate(-50%,-50%) rotateX(73deg);
  transform-style:preserve-3d;
}
.eqmark .orbit::before,
.eqmark .orbit::after{
  content:"";position:absolute;inset:0;border-radius:50%;
}
/* the steady ring */
.eqmark .orbit::before{
  border:2px solid rgba(90,160,242,.32);
}
/* the travelling highlight */
.eqmark .orbit::after{
  border:2px solid transparent;
  border-top-color:var(--blue-soft);
  border-right-color:rgba(90,160,242,.55);
  filter:drop-shadow(0 0 6px rgba(90,160,242,.85));
  animation:orbit-spin 4.5s linear infinite;
}
@keyframes orbit-spin{to{transform:rotate(360deg)}}
.eqmark.sm{width:34px}
.eqmark.lg{width:128px}
@media (prefers-reduced-motion:reduce){.eqmark .orbit{animation:none}}

/* ---------- nav ---------- */
header.nav{
  position:sticky;top:0;z-index:80;backdrop-filter:blur(14px);
  background:rgba(7,8,9,.72);border-bottom:1px solid var(--line);
}
.nav-in{max-width:var(--max);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand .wm{font-weight:700;letter-spacing:.14em;font-size:14px}
.brand .wm i{color:var(--blue);font-style:normal}
.nav-links{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav-links a.nav-flat{
  text-decoration:none;font-size:13px;color:var(--dim);letter-spacing:.01em;
  padding:8px 12px;border-radius:3px;transition:color .16s ease;
}
.nav-links a.nav-flat:hover{color:var(--fg)}

/* dropdown groups — hover on pointer devices, click-to-open via :focus-within */
.nav-group{position:relative}
.nav-group > button{
  appearance:none;background:none;border:0;cursor:pointer;font:inherit;
  font-size:13px;color:var(--dim);letter-spacing:.01em;padding:8px 12px;border-radius:3px;
  display:inline-flex;align-items:center;gap:7px;transition:color .16s ease;
}
.nav-group > button svg{width:9px;height:6px;opacity:.7;transition:transform .18s ease}
.nav-group:hover > button,
.nav-group:focus-within > button{color:var(--fg)}
.nav-group:hover > button svg,
.nav-group:focus-within > button svg{transform:rotate(180deg)}
.nav-group.open-group > button{color:var(--fg)}
.nav-group.open-group > button::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:2px;background:var(--blue);
}
.nav-menu{
  position:absolute;top:calc(100% + 10px);left:-6px;min-width:236px;padding:8px 0;
  background:rgba(11,13,17,.985);border:1px solid var(--line);border-radius:5px;
  box-shadow:0 24px 60px -22px rgba(0,0,0,.9);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s ease,transform .16s ease,visibility .16s;
}
/* bridge the gap so the menu does not close while the pointer travels to it */
.nav-group::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
/* .open is set by js for click/tap and keyboard; hover/focus-within cover
   pointer and no-js. Touch devices get nothing from :hover, so the js toggle is
   what actually makes this operable on a phone or tablet. */
.nav-group:hover .nav-menu,
.nav-group:focus-within .nav-menu,
.nav-group.open .nav-menu{opacity:1;visibility:visible;transform:none}
.nav-group.open > button{color:var(--fg)}
.nav-group.open > button svg{transform:rotate(180deg)}
.nav-menu a{
  display:block;padding:10px 18px;text-decoration:none;color:var(--dim);font-size:13.5px;
  border-left:2px solid transparent;transition:color .14s ease,background .14s ease;
}
.nav-menu a:hover{color:var(--fg);background:rgba(47,128,237,.10);border-left-color:var(--blue)}
.nav-menu a.on{color:var(--fg);border-left-color:var(--blue);background:rgba(47,128,237,.07)}
.nav-cta{
  text-decoration:none;font-size:13px;font-weight:600;padding:9px 18px;border-radius:3px;
  background:var(--blue);color:#fff;flex:none;transition:background .16s ease;
}
.nav-cta:hover{background:var(--blue-soft)}
/* mobile menu (details/summary — no JS required) */
.nav-mobile{display:none;position:relative;flex:none}
.nav-mobile summary{
  list-style:none;cursor:pointer;width:38px;height:38px;border:1px solid var(--line-2);
  border-radius:3px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile summary span{display:block;width:16px;height:1.5px;background:var(--fg)}
.nav-mobile[open] summary{border-color:var(--blue)}
.nav-panel{
  position:absolute;right:0;top:46px;min-width:212px;padding:10px 0;
  background:rgba(11,13,17,.98);border:1px solid var(--line);border-radius:4px;
  box-shadow:0 20px 50px -18px rgba(0,0,0,.85);
}
.nav-panel{max-height:min(76vh,620px);overflow-y:auto}
.nav-panel a{display:block;padding:10px 20px;text-decoration:none;color:var(--dim);font-size:14px}
.nav-panel a:hover{color:var(--fg);background:rgba(47,128,237,.10)}
.nav-panel .np-h{
  display:block;padding:14px 20px 6px;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--mut);
}
.nav-panel .np-h:first-child{padding-top:8px}

@media(max-width:1080px){
  .nav-links{display:none}
  .nav-mobile{display:block}
  .nav-in{gap:14px}
  .nav-cta{margin-left:auto}
  .brand .wm{font-size:12px;letter-spacing:.1em}
}
@media(max-width:400px){
  .nav-cta{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(125% 95% at 12% 42%,rgba(7,8,9,.95) 0%,rgba(7,8,9,.74) 45%,rgba(7,8,9,.55) 100%),
    linear-gradient(to bottom,rgba(7,8,9,.5),rgba(7,8,9,.3) 40%,var(--bg) 99%);
}
.hero-in{position:relative;z-index:2;padding:118px 0 96px}
.hero h1{font-size:clamp(34px,6.2vw,70px);font-weight:800;max-width:21ch}
.hero h1 em{font-style:normal;color:var(--blue-soft)}
.hero .sub{margin-top:26px;color:var(--dim);font-size:clamp(16px,1.7vw,20px);max-width:60ch}
.hero-logo{display:flex;align-items:center;gap:24px;margin-bottom:36px}
.hero-logo .txt{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--blue-soft);text-transform:uppercase;line-height:1.9}
.hero-logo .txt b{display:block;color:var(--fg);font-size:13px;letter-spacing:.22em}
.btns{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.btn{
  text-decoration:none;font-size:14px;font-weight:600;padding:14px 26px;border-radius:3px;
  transition:transform .16s ease,background .16s ease,border-color .16s ease;display:inline-block;
}
.btn:hover{transform:translateY(-2px)}
.btn.p{background:var(--blue);color:#fff}
.btn.p:hover{background:var(--blue-soft)}
.btn.s{border:1px solid var(--line-2);color:var(--fg)}
.btn.s:hover{border-color:var(--blue)}

/* ---------- component page hero ---------- */
.phero{
  position:relative;border-top:0;padding:74px 0 60px;
  background:
    radial-gradient(90% 130% at 8% 0%,rgba(47,128,237,.13),transparent 60%),
    linear-gradient(to bottom,#0b0e13,var(--bg));
  border-bottom:1px solid var(--line);
}
.phero h1{font-size:clamp(29px,4.6vw,52px);font-weight:800;max-width:24ch;margin-top:6px}
.phero .lede{max-width:66ch}
.crumb{
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mut);margin:0 0 22px;display:flex;gap:9px;flex-wrap:wrap;align-items:center;
}
.crumb a{color:var(--blue-soft);text-decoration:none}
.crumb a:hover{text-decoration:underline}
.crumb span{opacity:.45}

.updated{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mut);margin-top:24px;
}

/* ---------- legal / prose pages ---------- */
.wrap-narrow{max-width:760px}
.prose .lsec + .lsec{margin-top:44px}
.prose h2{
  font-size:clamp(18px,2.1vw,23px);font-weight:700;letter-spacing:-.01em;
  padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:20px;
}
.prose p{color:var(--dim);font-size:15.5px;margin:0 0 14px}
.prose p:last-child{margin-bottom:0}
.prose a{color:var(--blue-soft)}
.prose .bullets{margin-top:16px}
.prose .bullets li{font-size:15px}
.prose .updated.foot{
  margin-top:52px;padding-top:22px;border-top:1px solid var(--line);
}
.otherlegal{
  margin-top:14px;font-size:13px;color:var(--mut);
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
}
.otherlegal a{color:var(--blue-soft);text-decoration:none}
.otherlegal a:hover{text-decoration:underline}
.otherlegal span{opacity:.4}

/* ---------- generic section ---------- */
/* keep anchored headings clear of the sticky header */
section[id],div[id]{scroll-margin-top:86px}
section{position:relative;padding:104px 0;border-top:1px solid var(--line)}
section.tight{padding:74px 0}
.sec-head{margin-bottom:56px}

/* ---------- capability rows ---------- */
.cap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.cap.flip .media{order:-1}
.cap + .cap{margin-top:96px;padding-top:96px;border-top:1px solid var(--line)}
.cap h3{font-size:clamp(22px,2.6vw,31px);font-weight:700}
.cap .kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--blue-soft);
  text-transform:uppercase;margin-bottom:14px;
}
.cap p{color:var(--dim);margin:18px 0 0}
.bullets{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.bullets li{position:relative;padding-left:24px;color:var(--dim);font-size:15px}
.bullets li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:2px;
  background:var(--blue-dim);border:1px solid var(--blue);
}
.bullets li b{color:var(--fg);font-weight:600}
@media(max-width:880px){
  .cap{grid-template-columns:1fr;gap:34px}
  .cap.flip .media{order:0}
  .cap + .cap{margin-top:64px;padding-top:64px}
}

/* ---------- media frames ---------- */
.media{position:relative}
.frame{
  position:relative;border:1px solid var(--line);border-radius:5px;overflow:hidden;
  background:var(--bg-2);aspect-ratio:16/10;
}
.frame video,.frame img{width:100%;height:100%;object-fit:cover}
.frame .veil{
  position:absolute;inset:0;background:linear-gradient(to top,rgba(7,8,9,.68),transparent 62%);
  pointer-events:none;z-index:1;
}
.frame .tag{
  position:absolute;left:14px;bottom:12px;z-index:2;font-family:var(--mono);font-size:10px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--fg);
  background:rgba(7,8,9,.74);border:1px solid var(--line);padding:6px 10px;border-radius:3px;
}
.frame svg{width:100%;height:100%;display:block}
.cap-note{
  margin-top:12px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:var(--mut);text-transform:uppercase;
}

/* ---------- stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--bg);padding:30px 26px}
.stat .k{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--blue-soft);text-transform:uppercase}
.stat .v{font-size:clamp(17px,1.9vw,22px);font-weight:700;margin-top:12px;letter-spacing:-.01em;line-height:1.3}
.stat .d{font-size:13px;color:var(--mut);margin-top:8px;line-height:1.55}
@media(max-width:880px){.stats{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.stats{grid-template-columns:1fr}}

/* ---------- platform cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid3{grid-template-columns:1fr}}
.card{
  border:1px solid var(--line);border-radius:5px;padding:28px 24px;background:var(--panel);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
  display:block;text-decoration:none;color:inherit;
}
.card:hover{transform:translateY(-4px);border-color:var(--blue);box-shadow:0 16px 44px -18px rgba(47,128,237,.5)}
.card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.card .go{
  margin-top:18px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  color:var(--blue-soft);display:block;text-transform:uppercase;
}
.card:hover .go{color:var(--fg)}
.card .ic{
  width:40px;height:40px;border-radius:4px;background:var(--blue-dim);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.card .ic svg{width:20px;height:20px;stroke:var(--blue-soft);fill:none;stroke-width:1.6}
.card h4{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em}
.card .role{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--mut);
  text-transform:uppercase;margin-top:8px;
}
.card p{color:var(--dim);font-size:14px;margin:14px 0 0}

/* ---------- approach ---------- */
.approach{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:880px){.approach{grid-template-columns:1fr}}
.ap{background:var(--bg);padding:34px 28px}
.ap .n{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--blue)}
.ap h4{margin:16px 0 0;font-size:18px;font-weight:700}
.ap p{color:var(--dim);font-size:14px;margin:12px 0 0}

/* ---------- pull quote band ---------- */
.band{position:relative;overflow:hidden;border-top:1px solid var(--line)}
.band video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.band::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(7,8,9,.95),rgba(7,8,9,.7))}
.band .wrap{position:relative;z-index:2;padding:96px 24px}
.pull{
  border-left:2px solid var(--blue);padding:8px 0 8px 28px;margin:0;
  font-size:clamp(21px,2.7vw,32px);font-weight:600;letter-spacing:-.02em;max-width:38ch;line-height:1.32;
}
.pull span{color:var(--blue-soft)}
.pull cite{display:block;margin-top:20px;font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--mut);text-transform:uppercase}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:start}
@media(max-width:880px){.contact{grid-template-columns:1fr;gap:36px}}
.cbox{border:1px solid var(--line);border-radius:5px;padding:30px 26px;background:var(--panel)}
.cbox .row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px;flex-wrap:wrap}
.cbox .row:last-child{border-bottom:0}
.cbox .row .l{color:var(--mut);font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.cbox .row .v{text-align:right}
.cbox a{color:var(--blue-soft);text-decoration:none}
.cbox a:hover{text-decoration:underline}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 40px;background:var(--bg-2)}
.f-top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;align-items:flex-start}
.f-brand{max-width:34ch}
.f-brand p{color:var(--mut);font-size:13px;margin:16px 0 0}
.f-links{display:flex;gap:52px;flex-wrap:wrap}
.f-col h5{margin:0 0 14px;font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--mut);text-transform:uppercase}
.f-col a{display:block;text-decoration:none;color:var(--dim);font-size:13px;padding:4px 0}
.f-col a:hover{color:var(--fg)}
.legal{
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:14px 20px;flex-wrap:wrap;
  font-size:12px;color:var(--mut);align-items:center;
}
.legal-links{display:flex;gap:16px;flex-wrap:wrap}
.legal-links a{color:var(--dim);text-decoration:none}
.legal-links a:hover{color:var(--fg);text-decoration:underline}

/* ---------- reveal ----------
   Progressive enhancement: content is visible by default. Only when the
   inline head script confirms IntersectionObserver support (and motion is
   allowed) does <html> get .anim, which arms the hidden start state. If the
   observer never fires, the page still reads normally. */
html.anim .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
html.anim .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html.anim .rv{opacity:1;transform:none;transition:none}
}