/* ============================================================
   GGVBB · AI Quant — fintech marketing site
   ============================================================ */
:root{
  --bg:        #050912;
  --bg-2:      #070c18;
  --panel:     rgba(255,255,255,.028);
  --panel-2:   rgba(255,255,255,.045);
  --stroke:    rgba(255,255,255,.09);
  --stroke-2:  rgba(255,255,255,.16);
  --ink:       #eaf0ff;
  --muted:     #97a3c0;
  --muted-2:   #6b7796;

  --cyan:   #00e5ff;
  --blue:   #2b6bff;
  --violet: #7c5cff;
  --pink:   #ff5cc8;
  --green:  #12e0a0;
  --red:    #ff5470;

  --grad:   linear-gradient(100deg,#00e5ff 0%,#4d8bff 45%,#7c5cff 100%);
  --grad-2: linear-gradient(100deg,#7c5cff 0%,#b16bff 50%,#ff5cc8 100%);
  --grad-g: linear-gradient(100deg,#12e0a0,#00e5ff);

  --maxw: 1200px;
  --r:   18px;
  --r-lg: 26px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --font: 'Sora','Space Grotesk',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
  --mono: 'JetBrains Mono','Space Grotesk',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.1px;
}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.1;letter-spacing:-.02em;font-weight:700}
section{position:relative}
img,svg{display:block;max-width:100%}
::selection{background:rgba(0,229,255,.28);color:#fff}

/* ---------- ambient background ---------- */
#bg-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:-3;opacity:.9}
.grid-overlay{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(rgba(120,150,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,150,255,.045) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 80%);
}
body::before{ /* aurora glows */
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(50% 40% at 15% 8%,rgba(0,229,255,.14),transparent 70%),
    radial-gradient(45% 45% at 88% 12%,rgba(124,92,255,.16),transparent 70%),
    radial-gradient(60% 50% at 50% 105%,rgba(43,107,255,.10),transparent 70%);
}
.noise{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.032;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:200;background:var(--grad);box-shadow:0 0 12px rgba(0,229,255,.6)}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:22px;
  padding:16px clamp(18px,4vw,44px);
  transition:background .4s var(--ease),backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(6,10,20,.72);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--stroke);
}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{display:grid;place-items:center;filter:drop-shadow(0 0 10px rgba(0,229,255,.4))}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text b{font-size:18px;font-weight:800;letter-spacing:.12em}
.brand-text em{font-style:normal;font-size:9.5px;letter-spacing:.34em;color:var(--muted-2);margin-top:3px}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{
  font-size:13.5px;color:var(--muted);padding:8px 13px;border-radius:10px;
  transition:color .2s,background .2s;position:relative;
}
.nav-links a:hover{color:var(--ink);background:var(--panel-2)}
.nav-cta{
  font-size:13.5px;font-weight:600;padding:10px 18px;border-radius:12px;
  background:var(--grad);color:#04101f;white-space:nowrap;
  box-shadow:0 6px 22px -8px rgba(0,229,255,.6);transition:transform .2s var(--ease),box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(0,229,255,.7)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}

/* ---------- layout ---------- */
main{position:relative;z-index:1}
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(70px,11vh,130px) clamp(18px,4vw,32px)}
.section-head{max-width:760px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);
  font-size:11.5px;letter-spacing:.28em;color:var(--cyan);text-transform:uppercase;
  padding:6px 14px;border:1px solid var(--stroke-2);border-radius:100px;
  background:var(--panel);margin-bottom:20px;
}
.kicker.center{margin-left:auto;margin-right:auto}
.section-head h2{font-size:clamp(30px,5vw,52px);margin-bottom:16px}
.lead{color:var(--muted);font-size:clamp(15px,1.6vw,18px);max-width:640px;margin:0 auto}
.lead.center{margin:0 auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-2{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.pos{color:var(--green)!important}
.neg{color:var(--red)!important}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:14px;cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s,background .25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#04101f;box-shadow:0 10px 34px -12px rgba(0,229,255,.7)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 42px -12px rgba(77,139,255,.75)}
.btn-ghost{background:var(--panel-2);color:var(--ink);border:1px solid var(--stroke-2)}
.btn-ghost:hover{transform:translateY(-3px);background:rgba(255,255,255,.09);border-color:var(--cyan)}
.btn.big{padding:18px 34px;font-size:17px;border-radius:16px}

/* ============================================================ HERO */
.hero{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:120px clamp(18px,4vw,32px) 60px;position:relative}
.hero-inner{max-width:960px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;
  letter-spacing:.3em;color:var(--muted);margin-bottom:28px;
  padding:8px 18px;border:1px solid var(--stroke-2);border-radius:100px;background:var(--panel)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero-title{font-size:clamp(42px,8.5vw,90px);font-weight:800;letter-spacing:-.03em;margin-bottom:26px}
.hero-sub{color:var(--muted);font-size:clamp(15px,2vw,19px);max-width:620px;margin:0 auto 40px;line-height:1.7}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:900px;margin:0 auto}
.hstat{padding:24px 16px;border:1px solid var(--stroke);border-radius:var(--r);background:var(--panel);
  backdrop-filter:blur(10px);transition:transform .3s var(--ease),border-color .3s,background .3s}
.hstat:hover{transform:translateY(-6px);border-color:var(--stroke-2);background:var(--panel-2)}
.hstat-num{font-family:var(--mono);font-size:clamp(26px,4vw,42px);font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.hstat-label{margin-top:10px;font-size:12.5px;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.hstat-label em{font-style:normal;font-size:10px;letter-spacing:.14em;color:var(--muted-2);text-transform:uppercase}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;
  border:2px solid var(--stroke-2);border-radius:14px;display:grid;place-items:start center;padding-top:8px}
.scroll-hint span{width:4px;height:8px;border-radius:3px;background:var(--cyan);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}80%,100%{opacity:0;transform:translateY(12px)}}

/* ============================================================ PRINCIPLE */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{position:relative;padding:30px 24px 26px;border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:var(--panel);overflow:hidden;transition:transform .35s var(--ease),border-color .35s,background .35s}
.step-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  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 .35s}
.step-card:hover{transform:translateY(-8px);background:var(--panel-2)}
.step-card:hover::before{opacity:.9}
.step-no{font-family:var(--mono);font-size:13px;letter-spacing:.2em;color:var(--cyan);margin-bottom:16px}
.step-card h3{font-size:20px;margin-bottom:10px}
.step-card p{color:var(--muted);font-size:14.5px}
.step-card p b{color:var(--ink)}
.step-glyph{position:absolute;right:18px;top:20px;font-size:26px;opacity:.5;filter:grayscale(.2)}
.train-strip{margin-top:34px;padding:34px clamp(22px,4vw,48px);border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(0,229,255,.06),rgba(124,92,255,.06));text-align:center}
.train-line{font-size:clamp(19px,2.6vw,26px);font-weight:600;margin-bottom:26px}
.train-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.train-stats>div{display:flex;flex-direction:column;gap:4px}
.train-stats b{font-family:var(--mono);font-size:clamp(20px,3vw,30px);font-weight:700;color:var(--ink)}
.train-stats span{font-size:12.5px;color:var(--muted)}

/* ============================================================ OVERVIEW */
.overview-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.ov-card{position:relative;padding:34px;border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:var(--panel);overflow:hidden;transition:transform .35s var(--ease),border-color .35s}
.ov-card::after{content:"";position:absolute;top:-40%;right:-30%;width:70%;height:120%;border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,255,.14),transparent 65%);pointer-events:none}
.ov-card[data-accent="violet"]::after{background:radial-gradient(circle,rgba(124,92,255,.16),transparent 65%)}
.ov-card:hover{transform:translateY(-8px);border-color:var(--stroke-2)}
.ov-head{display:flex;align-items:baseline;gap:12px;margin-bottom:18px}
.ticker{font-family:var(--mono);font-size:30px;font-weight:700;letter-spacing:.02em}
.ticker-sub{color:var(--muted);font-size:14px}
.ov-return{margin-bottom:26px}
.ov-return span{font-family:var(--mono);font-size:clamp(44px,6vw,64px);font-weight:700;display:block;line-height:1}
.ov-return em{font-style:normal;font-size:12px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}
.ov-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 12px;padding-top:22px;border-top:1px solid var(--stroke)}
.ov-metrics>div{display:flex;flex-direction:column;gap:3px}
.ov-metrics span{font-size:11.5px;color:var(--muted-2)}
.ov-metrics b{font-family:var(--mono);font-size:17px;font-weight:600}
.ov-foot{margin-top:22px;padding-top:18px;border-top:1px solid var(--stroke);font-size:13.5px;color:var(--muted)}

/* ============================================================ DETAIL */
.detail-grid{display:grid;grid-template-columns:1fr 300px;gap:22px;align-items:stretch}
.chart-panel{padding:26px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel);overflow:hidden}
.chart-panel.wide{grid-column:auto}
.chart-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.chart-title{font-size:15px;font-weight:600}
.chart-title span{color:var(--muted-2);font-weight:400;margin:0 4px}
.chart-title.small{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.legend{display:flex;gap:16px}
.lg{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted)}
.lg::before{content:"";width:14px;height:3px;border-radius:2px}
.lg-strat::before{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.lg-bh::before{background:var(--muted-2)}
.chart-wrap{width:100%;height:300px;position:relative}
.chart-wrap.tall{height:360px}
.chart-wrap.bars{height:130px}
.chart-sub{margin-top:22px;padding-top:20px;border-top:1px solid var(--stroke)}
.metric-panel{padding:28px 26px;border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:linear-gradient(180deg,var(--panel-2),var(--panel));display:flex;flex-direction:column}
.mp-hero{text-align:center;padding-bottom:22px;margin-bottom:8px;border-bottom:1px solid var(--stroke)}
.mp-hero span{font-family:var(--mono);font-size:44px;font-weight:700;display:block;line-height:1}
.mp-hero em{font-style:normal;font-size:12px;letter-spacing:.14em;color:var(--muted-2)}
.mp-list{list-style:none;display:flex;flex-direction:column}
.mp-list li{display:flex;justify-content:space-between;align-items:center;padding:12px 2px;border-bottom:1px dashed var(--stroke);font-size:14px}
.mp-list li:last-child{border-bottom:0}
.mp-list span{color:var(--muted)}
.mp-list b{font-family:var(--mono);font-weight:600}

/* ============================================================ COMPOUND */
.compound-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.cmp-card{padding:30px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel)}
.cmp-ticker{font-family:var(--mono);font-size:22px;font-weight:700;margin-bottom:24px;display:flex;align-items:baseline;gap:10px}
.cmp-ticker em{font-style:normal;font-size:12px;color:var(--muted-2);letter-spacing:.05em}
.cmp-modes{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}
.cmp-mode{padding:22px 18px;border-radius:var(--r);background:var(--panel);border:1px solid var(--stroke);text-align:center}
.cmp-mode.alt{background:linear-gradient(160deg,rgba(124,92,255,.12),rgba(255,92,200,.06));border-color:rgba(124,92,255,.3)}
.cmp-tag{font-size:12px;letter-spacing:.1em;color:var(--muted-2);text-transform:uppercase;margin-bottom:12px}
.cmp-val{font-family:var(--mono);font-size:clamp(30px,4vw,44px);font-weight:700;line-height:1}
.cmp-note{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.5}
.cmp-note b{color:var(--ink);font-family:var(--mono)}
.cmp-arrow{font-size:22px;color:var(--muted-2)}
.compound-note{text-align:center;color:var(--muted);font-size:14.5px;max-width:820px;margin:32px auto 0}

/* ============================================================ LIVE */
.live-grid{display:grid;grid-template-columns:320px 1fr;gap:22px;align-items:stretch}
.live-headline{padding:34px 30px;border:1px solid rgba(0,229,255,.22);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(0,229,255,.08),rgba(124,92,255,.05));display:flex;flex-direction:column;justify-content:center}
.lh-big{text-align:center;margin-bottom:24px}
.lh-num{font-family:var(--mono);font-size:clamp(40px,6vw,56px);font-weight:700;line-height:1}
.lh-lbl{font-size:12.5px;letter-spacing:.12em;color:var(--muted-2);margin-top:8px;text-transform:uppercase}
.lh-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lh-sm{text-align:center;padding:16px 8px;border:1px solid var(--stroke);border-radius:var(--r);background:var(--panel)}
.lh-sm b{font-family:var(--mono);font-size:22px;display:block}
.lh-sm span{font-size:11px;color:var(--muted-2);margin-top:4px;display:block}
.live-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;
  color:var(--green);padding:6px 12px;border:1px solid rgba(18,224,160,.32);border-radius:100px;background:rgba(18,224,160,.08)}
.live-badge .pulse{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.6s infinite}
.live-metrics{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:22px}
.live-metrics>div{text-align:center;padding:20px 10px;border:1px solid var(--stroke);border-radius:var(--r);background:var(--panel);
  transition:transform .3s var(--ease),border-color .3s}
.live-metrics>div:hover{transform:translateY(-5px);border-color:var(--stroke-2)}
.live-metrics b{font-family:var(--mono);font-size:24px;display:block}
.live-metrics span{font-size:11.5px;color:var(--muted-2);margin-top:5px;display:block}

/* ============================================================ CAPACITY */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-bottom:22px}
.cap-card{padding:28px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel)}
.cap-head{font-family:var(--mono);font-size:22px;font-weight:700;margin-bottom:20px;display:flex;align-items:baseline;gap:12px}
.cap-head em{font-style:normal;font-size:12.5px;color:var(--muted);letter-spacing:0}
.cap-rows{display:grid;gap:2px}
.cap-rows>div{display:flex;justify-content:space-between;align-items:center;padding:14px 2px;border-bottom:1px dashed var(--stroke)}
.cap-rows>div:last-child{border-bottom:0}
.cap-rows span{color:var(--muted);font-size:14px}
.cap-rows b{font-family:var(--mono);font-size:19px;font-weight:600}
.cap-rows b i{font-style:normal;font-size:12px;color:var(--muted-2);margin-left:3px}
.capacity-ladder{padding:34px clamp(22px,4vw,40px);border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(0,229,255,.05),rgba(124,92,255,.05))}
.cl-title{font-size:14px;letter-spacing:.16em;color:var(--cyan);font-family:var(--mono);text-transform:uppercase;
  margin-bottom:26px;display:flex;flex-direction:column;gap:8px}
.cl-title span{font-family:var(--font);letter-spacing:0;text-transform:none;color:var(--muted);font-size:13.5px}
.cl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cl-item{padding:24px 18px;border:1px solid var(--stroke);border-radius:var(--r);background:var(--panel);text-align:center;
  transition:transform .3s var(--ease),border-color .3s}
.cl-item:hover{transform:translateY(-6px);border-color:var(--stroke-2)}
.cl-item.hl{border-color:rgba(0,229,255,.35);background:linear-gradient(180deg,rgba(0,229,255,.09),var(--panel))}
.cl-val{font-family:var(--mono);font-size:clamp(22px,3vw,28px);font-weight:700;line-height:1}
.cl-k{font-size:13px;font-weight:600;margin-top:12px;color:var(--ink)}
.cl-d{font-size:11.5px;color:var(--muted);margin-top:6px;line-height:1.5}

/* ============================================================ SECURITY */
.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:0}
.pipe-card{position:relative;padding:28px 22px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel);
  transition:transform .35s var(--ease),border-color .35s;min-width:0}
.pipe-card:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.3)}
.pipe-no{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-family:var(--mono);font-weight:700;
  font-size:18px;background:var(--grad);color:#04101f;margin-bottom:18px}
.pipe-card h3{font-size:16.5px;margin-bottom:14px}
.pipe-card ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.pipe-card li{font-size:13.5px;color:var(--muted);padding-left:18px;position:relative}
.pipe-card li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.pipe-link{align-self:center;width:34px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--violet));position:relative;opacity:.6}
.pipe-link::after{content:"";position:absolute;right:-2px;top:-3px;border-left:7px solid var(--violet);border-top:4px solid transparent;border-bottom:4px solid transparent}
.sec-line{margin-top:30px;padding:26px 32px;border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:var(--panel);text-align:center;color:var(--muted);font-size:15px}
.sec-line span{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--cyan);text-transform:uppercase;margin-bottom:12px}
.sec-line b{color:var(--ink)}

/* ============================================================ FOUNDER */
.founder-grid{display:grid;grid-template-columns:360px 1fr;gap:40px;align-items:center}
.founder-card{padding:34px 30px;border:1px solid var(--stroke);border-radius:var(--r-lg);
  background:linear-gradient(180deg,var(--panel-2),var(--panel));text-align:center}
.avatar{position:relative;width:104px;height:104px;margin:0 auto 22px;border-radius:28px;display:grid;place-items:center;
  background:radial-gradient(120% 120% at 30% 18%,rgba(0,229,255,.16),rgba(124,92,255,.10) 55%,rgba(7,12,24,.92));
  border:1px solid var(--stroke-2);overflow:hidden;
  box-shadow:0 14px 44px -12px rgba(0,229,255,.55),inset 0 0 26px rgba(124,92,255,.14)}
.avatar::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;
  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:.65}
.avatar::after{content:"";position:absolute;width:150%;height:150%;border-radius:50%;pointer-events:none;
  background:conic-gradient(from 0deg,transparent 0 78%,rgba(0,229,255,.28) 88%,transparent 100%);
  animation:brainSpin 6s linear infinite}
.avatar .brain{width:70px;height:70px;position:relative;z-index:1;filter:drop-shadow(0 0 6px rgba(0,229,255,.5))}
.brain-stroke{fill:none;stroke:url(#brainG);stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}
.brain-fold{fill:none;stroke:url(#brainG);stroke-width:1.5;stroke-linecap:round;opacity:.72}
.bn{fill:#8fe9ff;transform-box:fill-box;transform-origin:center;animation:bnPulse 2.4s ease-in-out infinite}
.bn.v{fill:#c6a3ff}
.td{fill:#00e5ff;transform-box:fill-box;transform-origin:center;animation:thinkRise 2.6s ease-in-out infinite}
@keyframes bnPulse{0%,100%{opacity:.4;transform:scale(.7)}50%{opacity:1;transform:scale(1.15)}}
@keyframes thinkRise{0%{opacity:0;transform:translateY(4px) scale(.6)}30%,55%{opacity:1;transform:translateY(-1px) scale(1)}100%{opacity:0;transform:translateY(-7px) scale(.6)}}
@keyframes brainSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.bn,.td,.avatar::after{animation:none}.td{opacity:1}.bn{opacity:.9}}
.fc-name{font-size:24px;font-weight:700;margin-bottom:4px}
.fc-name em{font-style:normal;font-size:15px;color:var(--muted);font-weight:400;margin-left:6px}
.fc-role{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:var(--cyan);text-transform:uppercase;margin-bottom:22px}
.fc-edu{padding:18px 0;border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);margin-bottom:20px}
.fc-edu-h{font-weight:600;font-size:15px}
.fc-edu>div:nth-child(2){color:var(--muted);font-size:13px;margin-top:2px}
.fc-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:14px}
.fc-badges span{font-size:11.5px;padding:6px 12px;border-radius:100px;border:1px solid var(--stroke-2);background:var(--panel);color:var(--muted)}
.fc-uni{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.fc-uni>div{display:flex;flex-direction:column;gap:3px}
.fc-uni b{font-family:var(--mono);font-size:18px;color:var(--ink)}
.fc-uni span{font-size:11px;color:var(--muted-2);line-height:1.3}
.founder-copy h2{font-size:clamp(28px,4vw,42px);margin:14px 0 16px}
.founder-copy>p{color:var(--muted);font-size:16px;margin-bottom:28px;max-width:520px}
.expertise{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:26px}
.ex-item{padding:18px 20px;border:1px solid var(--stroke);border-radius:var(--r);background:var(--panel);
  transition:transform .3s var(--ease),border-color .3s}
.ex-item:hover{transform:translateY(-5px);border-color:var(--stroke-2)}
.ex-item b{display:block;font-size:16px;margin-bottom:5px}
.ex-item span{font-size:13px;color:var(--muted)}
blockquote{padding:18px 24px;border-left:3px solid transparent;border-image:var(--grad) 1;
  background:var(--panel);border-radius:0 var(--r) var(--r) 0;color:var(--muted);font-size:14.5px;font-style:italic}

/* ============================================================ ROADMAP */
.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rm-card{position:relative;padding:30px 26px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel);
  transition:transform .35s var(--ease),border-color .35s;overflow:hidden}
.rm-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);opacity:.7}
.rm-card:hover{transform:translateY(-8px);border-color:var(--stroke-2)}
.rm-when{font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:var(--cyan);text-transform:uppercase;margin-bottom:10px}
.rm-phase{font-size:19px;font-weight:700;margin-bottom:18px}
.rm-card ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.rm-card li{font-size:14px;color:var(--muted);padding-left:20px;position:relative}
.rm-card li::before{content:"→";position:absolute;left:0;color:var(--violet)}

/* ============================================================ PARTNERSHIP */
.part-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;align-items:stretch}
.split-card{padding:32px;border:1px solid rgba(18,224,160,.22);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(18,224,160,.06),var(--panel))}
.split-badge{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--green);
  padding:6px 14px;border:1px solid rgba(18,224,160,.32);border-radius:100px;background:rgba(18,224,160,.08);margin-bottom:24px}
.split-bar{display:flex;height:64px;border-radius:14px;overflow:hidden;border:1px solid var(--stroke)}
.split-client,.split-us{display:flex;flex-direction:column;align-items:center;justify-content:center;width:var(--w);
  transition:width 1.2s var(--ease)}
.split-client{background:var(--grad-g);color:#04140f}
.split-us{background:var(--panel-2);color:var(--ink)}
.split-client b,.split-us b{font-family:var(--mono);font-size:22px;line-height:1}
.split-client span,.split-us span{font-size:11px;margin-top:3px}
.split-note{text-align:center;color:var(--muted);font-size:13px;margin-top:14px}
.example{margin-top:28px;padding-top:24px;border-top:1px solid var(--stroke)}
.ex-h{font-size:15px;margin-bottom:18px}
.ex-h b{font-family:var(--mono)}
.ex-h em{font-style:normal;display:block;font-size:12px;color:var(--muted-2);margin-top:4px}
.ex-rows{display:flex;flex-direction:column;gap:12px}
.ex-rows>div{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-radius:12px;background:var(--panel);border:1px solid var(--stroke)}
.ex-rows span{color:var(--muted);font-size:14px}
.ex-rows b{font-family:var(--mono);font-size:19px}
.struct-col{display:flex;flex-direction:column;gap:20px}
.struct-card{padding:28px;border:1px solid var(--stroke);border-radius:var(--r-lg);background:var(--panel);flex:1}
.struct-tag{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--cyan);text-transform:uppercase;margin-bottom:14px}
.struct-card p{color:var(--muted);font-size:14.5px}
.struct-card p b{color:var(--ink)}
.two-co{display:grid;gap:14px}
.two-co>div{padding:16px 18px;border-radius:12px;background:var(--panel-2);border:1px solid var(--stroke)}
.two-co b{display:block;font-size:15px;margin-bottom:4px}
.two-co span{font-size:13px;color:var(--muted)}

/* ============================================================ CONTACT */
.contact{text-align:center}
.contact-inner{max-width:760px;margin:0 auto;padding:clamp(50px,8vw,90px) 40px;border:1px solid var(--stroke);
  border-radius:32px;background:linear-gradient(160deg,rgba(0,229,255,.06),rgba(124,92,255,.06));position:relative;overflow:hidden}
.contact-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(0,229,255,.12),transparent 70%);pointer-events:none}
.contact-inner h2{font-size:clamp(28px,5vw,46px);margin:16px 0 16px}
.contact-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:36px}

/* ============================================================ FOOTER */
.footer{border-top:1px solid var(--stroke);margin-top:40px;padding:44px clamp(18px,4vw,32px);background:rgba(5,9,18,.6)}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.foot-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:14px}
.foot-meta a{color:var(--cyan);transition:opacity .2s}
.foot-meta a:hover{opacity:.7}
.foot-legal{color:var(--muted-2);font-size:12.5px;line-height:1.7}
.foot-legal small{font-size:11.5px;opacity:.8}

/* ============================================================ RESPONSIVE */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:2px;
    padding:14px;background:rgba(6,10,20,.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--stroke);margin-left:0}
  .nav-links.open a{padding:13px 16px}
  .steps,.train-stats{grid-template-columns:repeat(2,1fr)}
  .detail-grid{grid-template-columns:1fr}
  .live-grid{grid-template-columns:1fr}
  .live-metrics{grid-template-columns:repeat(3,1fr)}
  .pipeline{grid-template-columns:1fr;gap:14px}
  .pipe-link{display:none}
  .founder-grid{grid-template-columns:1fr;gap:28px}
  .part-grid{grid-template-columns:1fr}
  .cl-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .overview-grid,.compound-grid,.cap-grid,.roadmap{grid-template-columns:1fr}
  .steps,.train-stats,.expertise{grid-template-columns:1fr}
  .cl-grid,.fc-uni{grid-template-columns:1fr}
  .live-metrics{grid-template-columns:repeat(2,1fr)}
  .cmp-modes{grid-template-columns:1fr}
  .cmp-arrow{transform:rotate(90deg)}
  .ov-metrics{grid-template-columns:repeat(2,1fr)}
  .nav-cta{display:none}
  .hero-title{font-size:clamp(38px,12vw,54px)}
}