/* ==========================================================================
   Apex Intelligence AI Inc — design system
   Light theme. Accent spectrum taken from the Rio mark:
   electric blue → violet → magenta → red.
   ========================================================================== */

:root{
  --paper:#ffffff;
  --paper-2:#f6f7fb;      /* alternating section wash   */
  --paper-3:#eef1f8;      /* deeper wash / rails        */
  --card:#ffffff;
  --ink:#0a0b12;          /* headings                   */
  --text:#171a24;         /* body                       */
  --muted:#525a6e;        /* secondary copy             */
  --dim:#7b8398;          /* tertiary / meta            */
  --line:rgba(10,11,18,.10);
  --line-strong:rgba(10,11,18,.18);

  /* Rio spectrum */
  --r-blue:#1668ff;
  --r-indigo:#5b2fe8;
  --r-violet:#8b2ff0;
  --r-magenta:#d92bd0;
  --r-pink:#ff2d92;
  --r-red:#ff3b30;
  --r-orange:#ff6a3d;

  --a1:var(--r-blue);
  --a2:var(--r-violet);
  --a3:var(--r-magenta);
  --a4:var(--r-pink);
  --ok:#0ea36b;

  --grad:linear-gradient(100deg,var(--r-blue),var(--r-indigo) 26%,var(--r-violet) 48%,var(--r-magenta) 68%,var(--r-pink) 84%,var(--r-red));
  --grad-soft:linear-gradient(100deg,rgba(22,104,255,.12),rgba(139,47,240,.12),rgba(255,45,146,.12));

  --r-sm:10px; --r:16px; --r-lg:22px; --r-xl:32px;
  --shadow-sm:0 1px 2px rgba(10,11,18,.04),0 4px 14px -6px rgba(10,11,18,.10);
  --shadow:0 2px 4px rgba(10,11,18,.03),0 18px 44px -20px rgba(10,11,18,.22);
  --maxw:1240px;
  --nav-h:68px;

  --f-display:"Inter Tight",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-body:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --f-mono:"SF Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 24px)}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--f-body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.06;letter-spacing:-.03em;margin:0 0 .5em;font-weight:700;color:var(--ink)}
h1{font-size:clamp(2.6rem,6.2vw,5rem)}
h2{font-size:clamp(2rem,4vw,3.1rem)}
h3{font-size:clamp(1.2rem,2vw,1.55rem)}
p{margin:0 0 1.1em;color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.7vw,1.3rem);color:#3d4457;max-width:62ch}
strong{color:var(--ink);font-weight:650}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
section{position:relative;padding:clamp(64px,9vw,124px) 0}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.g2,.g3,.g4{grid-template-columns:1fr}}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--r-violet);margin-bottom:18px;font-weight:600;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.gradtext{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- atmosphere ---------- */
.mesh{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.mesh i{position:absolute;border-radius:50%;filter:blur(100px);opacity:.30;animation:drift 24s ease-in-out infinite alternate}
.mesh i:nth-child(1){width:44vw;height:44vw;left:-10vw;top:-16vw;background:var(--r-blue)}
.mesh i:nth-child(2){width:38vw;height:38vw;right:-8vw;top:2vw;background:var(--r-violet);animation-delay:-8s}
.mesh i:nth-child(3){width:34vw;height:34vw;left:38vw;bottom:-18vw;background:var(--r-pink);animation-delay:-15s}
@keyframes drift{to{transform:translate3d(5vw,-4vw,0) scale(1.16)}}
.grid-lines{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(10,11,18,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(10,11,18,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent 78%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent 78%);
}
.wrap,section > .wrap{position:relative;z-index:1}
.wash{background:var(--paper-2)}
.wash-line{border-block:1px solid var(--line)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:90;height:var(--nav-h);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  background:rgba(255,255,255,.82);border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;gap:28px;height:100%}
.logo{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:750;letter-spacing:-.025em;font-size:1.06rem;color:var(--ink)}
.logo .mark{height:30px;width:auto;display:block;transition:transform .25s}
.logo:hover .mark{transform:scale(1.06)}
.nav nav{display:flex;gap:2px;margin-left:auto;align-items:center}
.nav nav a{padding:9px 12px;border-radius:9px;font-size:14.5px;color:var(--muted);transition:color .18s,background .18s}
.nav nav a:hover{color:var(--ink);background:rgba(10,11,18,.05)}
.nav nav a[aria-current="page"]{color:var(--ink);font-weight:600}
.navtoggle{display:none;margin-left:auto;background:none;border:1px solid var(--line-strong);color:var(--ink);
  border-radius:9px;padding:8px 12px;font-size:15px;cursor:pointer}
@media(max-width:1060px){
  .nav nav{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:10px;gap:2px;box-shadow:var(--shadow);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:.2s;
  }
  .nav nav.open{transform:none;opacity:1;pointer-events:auto}
  .navtoggle{display:block}
  .nav nav .btn{margin-top:8px;justify-content:center}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:-.01em;font-family:inherit;
  transition:transform .18s,box-shadow .18s,background .18s,border-color .18s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px -10px rgba(139,47,240,.55)}
.btn-primary:hover{box-shadow:0 16px 34px -10px rgba(139,47,240,.65)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--ink);background:#fff;box-shadow:var(--shadow-sm)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

/* ---------- cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  position:relative;overflow:hidden;box-shadow:var(--shadow-sm);
  transition:border-color .22s,transform .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.card h3{margin-bottom:.45em}
.card p:last-child{margin-bottom:0}
.card .ico{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line);font-size:20px;margin-bottom:18px;color:var(--r-violet);
}
.card-glow::after{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .25s;pointer-events:none;
}
.card-glow:hover::after{opacity:1}

/* ---------- AI model carousel ---------- */
.aibar{
  border-bottom:1px solid var(--line);background:var(--paper-2);
  padding:12px 0;overflow:hidden;position:relative;
}
.aibar::before,.aibar::after{content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}
.aibar::before{left:0;background:linear-gradient(90deg,var(--paper-2),transparent)}
.aibar::after{right:0;background:linear-gradient(270deg,var(--paper-2),transparent)}
.aibar .track{display:flex;gap:10px;width:max-content;animation:marquee 46s linear infinite}
.aibar:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.chip{
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:13px;color:var(--muted);font-family:var(--f-mono);
}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--r-violet);flex:0 0 8px}
.chip .brand{width:15px;height:15px;flex:0 0 15px;object-fit:contain}
.chip b{color:var(--ink);font-weight:600;font-family:var(--f-body)}

/* ---------- hero ---------- */
.hero{padding-top:clamp(56px,7vw,100px);padding-bottom:clamp(56px,7vw,96px);overflow:hidden}
.hero h1 span{display:block}
.hero .lead{margin-top:22px}
.hero-mark{
  position:absolute;right:2vw;top:50%;transform:translateY(-50%);
  width:min(32vw,410px);height:auto;z-index:0;pointer-events:none;opacity:.07;
  animation:markrise 1.4s cubic-bezier(.16,1,.3,1) both;
}
@keyframes markrise{from{opacity:0;transform:translateY(-46%) scale(.94)}to{opacity:.07;transform:translateY(-50%) scale(1)}}
@media(max-width:900px){.hero-mark{width:58vw;opacity:.05;right:-6vw}}
.badge{
  display:inline-flex;align-items:center;gap:10px;padding:7px 15px;border-radius:999px;
  border:1px solid var(--line-strong);background:#fff;box-shadow:var(--shadow-sm);
  font-size:13px;color:var(--muted);margin-bottom:26px;
}
.badge .pulse{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(14,163,107,.5)}70%{box-shadow:0 0 0 9px rgba(14,163,107,0)}}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:#fff;padding:26px 22px}
.stat b{display:block;font-family:var(--f-display);font-size:clamp(1.9rem,3.4vw,2.7rem);
  letter-spacing:-.035em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13.5px;color:var(--dim)}

/* ---------- capability meters ---------- */
.meter{margin-bottom:20px}
.meter .top{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px;color:var(--text)}
.meter .top i{font-style:normal;color:var(--dim);font-family:var(--f-mono);font-size:12.5px}
.meter .rail{height:8px;border-radius:99px;background:var(--paper-3);overflow:hidden}
.meter .fill{height:100%;width:0;border-radius:99px;background:var(--grad);transition:width 1.4s cubic-bezier(.16,1,.3,1)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;
  font-family:var(--f-display);font-size:1.06rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:1.35rem;color:var(--r-violet);transition:transform .22s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding-right:44px;margin-bottom:18px}

/* ---------- testimonials ---------- */
.tcard{display:flex;flex-direction:column;gap:16px}
.tcard blockquote{margin:0;font-size:1.02rem;color:var(--text);line-height:1.6}
.tcard .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{width:42px;height:42px;border-radius:50%;flex:0 0 42px;display:grid;place-items:center;
  font-weight:700;font-size:14px;color:#fff;font-family:var(--f-display)}
.who .n{font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.3}
.who .r{font-size:12.5px;color:var(--dim)}
.ph-tag{
  position:absolute;top:12px;right:12px;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);border:1px solid var(--line);border-radius:99px;padding:3px 8px;background:var(--paper-2);
}

/* ---------- blog ---------- */
.post{display:flex;flex-direction:column;gap:12px;padding:24px}
.post .cat{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--r-violet);font-weight:600}
.post h3{font-size:1.1rem;line-height:1.3;margin:0}
.post .meta{margin-top:auto;font-size:12.5px;color:var(--dim);display:flex;gap:10px;align-items:center}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px}
.filters button{
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--muted);font-size:13.5px;cursor:pointer;transition:.18s;font-family:inherit;
}
.filters button:hover{color:var(--ink);border-color:var(--line-strong)}
.filters button.on{background:var(--grad);color:#fff;border-color:transparent;font-weight:600}

/* ---------- tables ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;box-shadow:var(--shadow-sm)}
table{border-collapse:collapse;width:100%;min-width:680px;font-size:14.5px}
th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--r-violet);background:var(--paper-2)}
td{color:var(--muted)}
tr:last-child td{border-bottom:none}

/* ---------- CTA ---------- */
.cta{
  border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(36px,6vw,68px);
  background:
    radial-gradient(120% 140% at 8% 0%,rgba(22,104,255,.12),transparent 58%),
    radial-gradient(120% 140% at 92% 100%,rgba(255,45,146,.12),transparent 58%),
    #fff;
  text-align:center;box-shadow:var(--shadow);
}
.cta h2{margin-bottom:.35em}
.cta .btn-row{justify-content:center}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--paper-2);padding:64px 0 40px;margin-top:40px}
footer .cols{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:32px}
@media(max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
footer h4{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
footer a{display:block;font-size:14px;color:var(--muted);padding:5px 0;transition:color .16s}
footer a:hover{color:var(--ink)}
.legal{margin-top:46px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--dim)}

/* ---------- forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--line-strong);
  background:#fff;color:var(--ink);font:inherit;font-size:15px;transition:border-color .18s,box-shadow .18s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--r-blue);box-shadow:0 0 0 3px rgba(22,104,255,.14);
}
.field textarea{min-height:130px;resize:vertical}
.formnote{font-size:13px;padding:12px 14px;border-radius:var(--r-sm);margin-top:14px;display:none}
.formnote.ok{display:block;background:rgba(14,163,107,.10);border:1px solid rgba(14,163,107,.35);color:#0b7a51}

/* ---------- article ---------- */
.article-hero{padding-bottom:clamp(28px,4vw,48px)}
.article-hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);max-width:22ch}
.crumbs{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);margin-bottom:22px;display:flex;gap:10px;align-items:center}
.crumbs a{color:var(--r-violet);font-weight:600}
.byline{margin-top:26px;font-size:13.5px;color:var(--dim);display:flex;gap:10px;align-items:center}
.article-body{padding-top:clamp(24px,4vw,44px)}
.prose{max-width:72ch;font-size:1.07rem}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.85rem);margin:2.1em 0 .6em}
.prose h2::before{content:"";display:block;width:34px;height:3px;background:var(--grad);margin-bottom:18px;border-radius:3px}
.prose p{margin:0 0 1.25em;color:#3c4356;line-height:1.78}
.prose strong{color:var(--ink)}
.prose code{font-family:var(--f-mono);font-size:.88em;background:var(--paper-3);
  border:1px solid var(--line);border-radius:6px;padding:2px 6px;color:var(--r-indigo)}
.prose blockquote{
  margin:1.8em 0;padding:22px 26px;border-left:3px solid var(--r-violet);border-radius:0 var(--r) var(--r) 0;
  background:linear-gradient(90deg,rgba(139,47,240,.07),rgba(255,45,146,.03));
  font-family:var(--f-display);font-size:1.16rem;line-height:1.45;color:var(--ink);letter-spacing:-.02em;
}
.prose blockquote p{color:inherit;margin:0}
.prose ul,.prose ol{margin:0 0 1.25em;padding-left:22px;color:#3c4356}
.prose li{margin-bottom:.6em;line-height:1.7}
.prose a{color:var(--r-blue);text-decoration:underline;text-underline-offset:3px}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
[data-reveal].in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ==========================================================================
   Apex Optics — interactive AI graphics
   ========================================================================== */

/* orbital rings */
.optic{position:relative}
[data-optic="rings"]{perspective:900px;display:grid;place-items:center}
.optic-rings{width:100%;max-width:420px;height:auto;transition:transform .45s cubic-bezier(.16,1,.3,1);
  filter:drop-shadow(0 18px 50px rgba(139,47,240,.22))}
.optic-rings .ring{transform-origin:200px 200px;animation-name:spin;animation-timing-function:linear;animation-iteration-count:infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* router visualiser */
.rt{display:grid;grid-template-columns:1fr minmax(140px,.8fr) 1fr;gap:0;align-items:stretch}
@media(max-width:860px){.rt{grid-template-columns:1fr;gap:18px}.rt-hub{min-height:96px}.rt-wire{display:none}}
.rt-col{display:flex;flex-direction:column;gap:9px;justify-content:center}
.rt-col h4{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);margin:0 0 6px}
.rt-engines h4{text-align:right}
.rt-node{border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 14px;
  font:inherit;font-size:13.5px;color:var(--muted);text-align:left;transition:.22s;box-shadow:var(--shadow-sm)}
.rt-task{cursor:pointer}
.rt-task:hover{border-color:var(--line-strong);color:var(--ink)}
.rt-task.on{border-color:transparent;color:var(--ink);font-weight:600;
  box-shadow:0 0 0 1.5px var(--r-blue),0 8px 22px -12px rgba(22,104,255,.6)}
.rt-engine{text-align:right;display:flex;flex-direction:column;gap:1px;opacity:.55}
.rt-engine b{color:var(--ink);font-size:13.5px;font-weight:600}
.rt-engine i{font-style:normal;font-family:var(--f-mono);font-size:11px;color:var(--dim)}
.rt-engine.on{opacity:1;border-color:transparent;
  box-shadow:0 0 0 1.5px var(--r-pink),0 8px 22px -12px rgba(255,45,146,.6)}
.rt-hub{position:relative;display:grid;place-items:center;min-height:100%}
.rt-wire{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.rt-core{position:relative;z-index:1;width:96px;height:96px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad);color:#fff;text-align:center;line-height:1.1;
  box-shadow:0 14px 40px -12px rgba(139,47,240,.75);animation:corepulse 3.4s ease-in-out infinite}
.rt-core span{font-family:var(--f-display);font-weight:750;font-size:15px;letter-spacing:.02em}
.rt-core small{display:block;font-family:var(--f-mono);font-size:9.5px;opacity:.85;letter-spacing:.14em}
@keyframes corepulse{50%{box-shadow:0 14px 54px -8px rgba(255,45,146,.85)}}
.rt-why{margin:22px 0 0;text-align:center;font-size:13.5px;color:var(--dim);min-height:1.4em}
.rt-why span{font-family:var(--f-mono)}

/* radar */
[data-optic="radar"]{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
[data-optic="radar"] canvas{flex:0 0 auto}
.radar-feed{list-style:none;margin:0;padding:0;flex:1 1 220px;min-width:200px}
.radar-feed li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);
  padding:9px 0;border-bottom:1px solid var(--line);animation:feedin .5s cubic-bezier(.16,1,.3,1)}
.radar-feed li:first-child{color:var(--ink);font-weight:500}
.radar-feed .dot{width:7px;height:7px;border-radius:50%;background:var(--r-pink);flex:0 0 7px}
@keyframes feedin{from{opacity:0;transform:translateX(-8px)}}

/* payment flow */
.pf-track{display:flex;justify-content:space-between;gap:8px}
.pf-hop{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1;text-align:center}
.pf-hop b{font-size:12px;font-weight:600;color:var(--dim);transition:color .3s}
.pf-hop.on b{color:var(--ink)}
.pf-dot{width:13px;height:13px;border-radius:50%;background:var(--paper-3);
  border:2px solid var(--line-strong);transition:.3s}
.pf-hop.on .pf-dot{background:var(--grad);border-color:transparent;transform:scale(1.18);
  box-shadow:0 0 0 5px rgba(139,47,240,.14)}
.pf-rail{position:relative;height:4px;border-radius:99px;background:var(--paper-3);margin:16px 0 14px}
.pf-pulse{position:absolute;top:50%;width:14px;height:14px;border-radius:50%;transform:translate(-50%,-50%);
  background:var(--grad);box-shadow:0 0 0 6px rgba(255,45,146,.16)}
.pf-meta{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:12px;color:var(--dim)}
.pf-status.ok{color:var(--ok);font-weight:600}

/* constellation */
[data-optic="constellation"]{position:absolute;inset:0;z-index:0;pointer-events:auto}
[data-optic="constellation"] canvas{display:block;width:100%;height:100%}

/* layer stack */
.ls{display:grid;gap:12px;perspective:1000px}
.ls-plate{
  border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:18px 22px;
  box-shadow:var(--shadow-sm);transform:translateZ(0) rotateX(0);
  transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s;
  border-left:3px solid transparent;border-image:var(--grad) 1;border-image-slice:0 0 0 1;
}
.ls-plate b{display:block;font-family:var(--f-display);font-size:1.02rem;color:var(--ink);letter-spacing:-.02em}
.ls-plate span{font-size:13.5px;color:var(--muted)}
.ls-plate:hover{transform:translateX(10px);box-shadow:var(--shadow)}
.ls:hover .ls-plate{opacity:.55}
.ls .ls-plate:hover{opacity:1}

/* hero optic container (rings + mark) */
.hero-optic{
  position:absolute;right:1vw;top:50%;transform:translateY(-50%);
  width:min(38vw,470px);aspect-ratio:1;z-index:0;pointer-events:auto;display:grid;place-items:center;
}
.hero-optic > img{position:absolute;width:34%;height:auto;opacity:.13}
.hero-optic [data-optic="rings"]{width:100%;height:100%}
@media(max-width:900px){.hero-optic{position:relative;right:auto;top:auto;transform:none;width:min(78vw,340px);margin:0 auto 24px}
  .hero-optic > img{opacity:.10}}
.cta{position:relative;overflow:hidden}
.cta > *:not([data-optic]){position:relative;z-index:1}

/* founders */
.founder{padding:clamp(28px,4vw,40px)}
.founder-head{display:flex;align-items:center;gap:18px;margin-bottom:22px}
.founder h2{font-size:clamp(1.5rem,2.4vw,2rem);margin:0 0 2px}
.founder-role{margin:0;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--r-violet);font-weight:600}
.founder-mark{
  width:74px;height:74px;flex:0 0 74px;border-radius:20px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;
  font-family:var(--f-display);font-weight:750;font-size:1.6rem;letter-spacing:-.02em;
  box-shadow:0 12px 30px -12px color-mix(in srgb,var(--c2) 70%,transparent);
}
.founder-focus{margin:22px 0 0;padding:20px 0 0;border-top:1px solid var(--line);list-style:none}
.founder-focus li{position:relative;padding-left:22px;margin-bottom:9px;font-size:14.5px;color:var(--muted)}
.founder-focus li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:2px;
  border-radius:2px;background:var(--grad)}
.founder-focus li:last-child{margin-bottom:0}

.bio-pending{font-size:14.5px;color:var(--dim)}
.ph-inline{display:inline-block;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);border:1px solid var(--line);border-radius:99px;
  padding:3px 8px;background:#fff;margin-right:8px;vertical-align:middle}

/* the wheel */
.wheel{display:grid;gap:14px;margin-top:28px;counter-reset:w}
.wheel-step{position:relative;padding:18px 20px 18px 62px;border:1px solid var(--line);
  border-radius:var(--r);background:#fff;box-shadow:var(--shadow-sm);transition:.25s}
.wheel-step:hover{transform:translateX(8px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.wheel-n{position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;background:var(--grad);color:#fff;
  font-family:var(--f-mono);font-size:11px;font-weight:600}
.wheel-step b{display:block;font-family:var(--f-display);font-size:1.02rem;color:var(--ink);
  letter-spacing:-.02em;margin-bottom:4px}
.wheel-step p{margin:0;font-size:14px;color:var(--muted)}
.wheel-step::after{content:"";position:absolute;left:33px;bottom:-14px;width:1px;height:14px;background:var(--line-strong)}
.wheel-step:last-child::after{display:none}

/* founder contact */
.founder-contact{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-top:20px;
  border-top:1px solid var(--line)}
.founder-contact a{display:inline-flex;align-items:center;gap:9px;padding:9px 14px;
  border:1px solid var(--line);border-radius:999px;background:var(--paper-2);
  font-size:13.5px;color:var(--muted);transition:.2s;white-space:nowrap}
.founder-contact a:hover{color:var(--ink);border-color:var(--line-strong);background:#fff;
  box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.founder-contact i{font-style:normal;color:var(--dim);font-family:var(--f-mono);font-size:12px}
.founder-contact .ci{width:20px;height:20px;flex:0 0 20px;border-radius:50%;display:grid;
  place-items:center;background:var(--grad);color:#fff;font-size:10px;line-height:1}

/* founder portrait */
.founder-photo{
  width:74px;height:74px;flex:0 0 74px;border-radius:20px;object-fit:cover;
  box-shadow:0 10px 26px -12px rgba(10,11,18,.45),0 0 0 1px var(--line);
  transition:transform .3s cubic-bezier(.16,1,.3,1);
}
.founder:hover .founder-photo{transform:scale(1.05) rotate(-1.5deg)}

/* ---------- nav dropdown ---------- */
.navdrop{position:relative}
.navdrop-btn{
  display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border-radius:9px;
  border:none;background:none;font:inherit;font-size:14.5px;color:var(--muted);
  cursor:pointer;transition:color .18s,background .18s;
}
.navdrop-btn:hover{color:var(--ink);background:rgba(10,11,18,.05)}
.navdrop-btn[aria-current]{color:var(--ink);font-weight:600}
.navdrop-btn svg{transition:transform .22s;opacity:.6}
.navdrop:hover .navdrop-btn svg,.navdrop.open .navdrop-btn svg{transform:rotate(180deg)}

.navdrop-panel{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-6px);
  min-width:290px;padding:8px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:0 18px 50px -18px rgba(10,11,18,.32),0 2px 6px rgba(10,11,18,.05);
  opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;z-index:95;
}
.navdrop-panel::before{
  content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;background:#fff;
  border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:translateX(-50%) rotate(45deg);border-radius:2px 0 0 0;
}
.navdrop:hover .navdrop-panel,.navdrop.open .navdrop-panel,.navdrop:focus-within .navdrop-panel{
  opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);
}
.navdrop-panel a{
  display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:11px;
  color:var(--muted);transition:background .16s;
}
.navdrop-panel a:hover{background:var(--paper-2)}
.navdrop-panel a[aria-current="page"]{background:var(--paper-2)}
.navdrop-panel b{display:block;font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.25}
.navdrop-panel i{display:block;font-style:normal;font-size:12.5px;color:var(--dim);margin-top:1px}
.nd-ico{
  width:32px;height:32px;flex:0 0 32px;border-radius:10px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line);color:var(--r-violet);font-size:14px;
}

/* dropdown inside the mobile menu: render expanded, no popover */
@media(max-width:1060px){
  .navdrop{width:100%}
  .navdrop-btn{width:100%;justify-content:space-between}
  .navdrop-panel{
    position:static;transform:none;opacity:1;pointer-events:auto;min-width:0;
    box-shadow:none;border:none;border-left:2px solid var(--line);border-radius:0;
    margin:2px 0 6px 14px;padding:0 0 0 8px;
  }
  .navdrop-panel::before{display:none}
  .navdrop-btn svg{display:none}
}

/* wider panels for the bigger menus + edge-safe alignment */
.navdrop-panel{max-height:min(70vh,560px);overflow-y:auto;overscroll-behavior:contain}
.navdrop:nth-last-of-type(-n+2) .navdrop-panel{left:auto;right:0;transform:translateX(0) translateY(-6px)}
.navdrop:nth-last-of-type(-n+2):hover .navdrop-panel,
.navdrop:nth-last-of-type(-n+2).open .navdrop-panel,
.navdrop:nth-last-of-type(-n+2):focus-within .navdrop-panel{transform:translateX(0) translateY(0)}
.navdrop:nth-last-of-type(-n+2) .navdrop-panel::before{left:auto;right:26px}
@media(max-width:1060px){
  .navdrop-panel{max-height:none;overflow:visible}
  .navdrop:nth-last-of-type(-n+2) .navdrop-panel{right:auto;transform:none}
}

.ph-tag.ok{color:var(--ok);border-color:rgba(14,163,107,.35);background:rgba(14,163,107,.08)}
.disclosure{
  display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:var(--r);
  background:var(--paper-2);border:1px solid var(--line);margin-bottom:36px;
}
.disclosure .d-ico{width:26px;height:26px;flex:0 0 26px;border-radius:8px;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-size:12px}
.disclosure p{margin:0;font-size:13.5px;color:var(--muted)}