:root{
  --bg:#060114;
  --bg2:#0B0620;
  --violet:#8B5CF6;
  --pink:#EC4899;
  --cyan:#22D3EE;
  --lime:#D4FF3F;
  --ink:#F4F1FF;
  --ink-dim:rgba(244,241,255,.62);
  --glass:rgba(255,255,255,.05);
  --stroke:rgba(255,255,255,.1);
  --grad:linear-gradient(100deg,var(--violet),var(--pink) 48%,var(--cyan));
  --font:"PingFang SC","HarmonyOS Sans SC","MiSans","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--pink);color:#fff}
::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--violet),var(--pink));border-radius:9px}
a{color:inherit;text-decoration:none}

/* ===== ambient layers ===== */
.noise{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.orb{position:fixed;border-radius:50%;filter:blur(110px);z-index:0;pointer-events:none;opacity:.5;will-change:transform}
.orb-a{width:44vw;height:44vw;background:radial-gradient(circle,#7C3AED66,transparent 70%);top:-12vw;left:-10vw;animation:drift 26s ease-in-out infinite alternate}
.orb-b{width:36vw;height:36vw;background:radial-gradient(circle,#EC489955,transparent 70%);top:32vh;right:-14vw;animation:drift 32s ease-in-out infinite alternate-reverse}
.orb-c{width:30vw;height:30vw;background:radial-gradient(circle,#22D3EE44,transparent 70%);bottom:-10vh;left:22vw;animation:drift 38s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(6vw,8vh) scale(1.18)}}
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:100;box-shadow:0 0 12px #EC4899AA}

/* ===== nav ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:90;display:flex;align-items:center;justify-content:space-between;
  padding:18px 5vw;transition:.35s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(6,1,20,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-color:var(--stroke);padding:12px 5vw}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:.5px}
.logo-eye{width:26px;height:26px;border-radius:50%;border:2.5px solid transparent;background:
  linear-gradient(var(--bg),var(--bg)) padding-box,var(--grad) border-box;
  display:grid;place-items:center;animation:eyespin 6s linear infinite}
.logo-pupil{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 10px var(--pink)}
@keyframes eyespin{0%,100%{transform:rotate(0)}50%{transform:rotate(180deg)}}
.logo-text em{font-style:normal;font-size:12px;margin-left:6px;padding:2px 8px;border-radius:20px;
  background:var(--grad);color:#fff;vertical-align:2px}
.nav-links{display:flex;gap:34px;font-size:14.5px;color:var(--ink-dim)}
.nav-links a{position:relative;transition:color .25s}
.nav-links a:hover{color:#fff}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);transition:width .3s}
.nav-links a:hover::after{width:100%}

/* ===== buttons ===== */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:15px 32px;border-radius:99px;
  font-weight:700;font-size:15.5px;letter-spacing:1px;cursor:pointer;transition:transform .25s,box-shadow .25s;overflow:hidden;white-space:nowrap}
.btn span,.btn i{position:relative;z-index:1;font-style:normal;transition:.25s}
.btn-primary{background:var(--grad);background-size:180% 100%;color:#fff;box-shadow:0 8px 30px -6px #EC489988}
.btn-primary:hover{background-position:90% 0;transform:translateY(-2px);box-shadow:0 14px 44px -6px #EC4899CC}
.btn-primary:hover i{transform:translateX(5px)}
.btn-ghost{border:1px solid var(--stroke);background:var(--glass);backdrop-filter:blur(8px);color:var(--ink)}
.btn-ghost:hover{border-color:var(--cyan);box-shadow:0 0 24px -4px #22D3EE66;transform:translateY(-2px)}
.btn-mini{padding:9px 20px;font-size:13.5px;background:var(--grad);color:#fff}

/* ===== hero ===== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:4vw;align-items:center;
  max-width:1280px;margin:0 auto;padding:120px 5vw 80px;width:100%}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 18px;border-radius:99px;font-size:13px;
  letter-spacing:1.5px;color:var(--ink-dim);border:1px solid var(--stroke);background:var(--glass);backdrop-filter:blur(8px)}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 #D4FF3F99;animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 11px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero-title{font-size:clamp(46px,7.2vw,104px);line-height:1.06;font-weight:900;letter-spacing:2px;margin:26px 0 22px}
.hero-title .line{display:block}
.stroke-text{color:transparent;-webkit-text-stroke:2px var(--ink);text-stroke:2px var(--ink)}
.grad-text{background:var(--grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradmove 5s linear infinite}
@keyframes gradmove{to{background-position:200% 0}}
.spark{display:inline-block;color:var(--lime);font-size:.42em;vertical-align:super;animation:sparkle 2.4s ease-in-out infinite;margin-left:.15em}
@keyframes sparkle{0%,100%{transform:scale(.7) rotate(0);opacity:.6}50%{transform:scale(1.25) rotate(90deg);opacity:1;text-shadow:0 0 18px var(--lime)}}
.hero-sub{font-size:clamp(15px,1.4vw,18.5px);line-height:1.9;color:var(--ink-dim);max-width:34em}
.hero-sub strong{color:#fff;background:linear-gradient(transparent 62%,#EC489966 62%)}
.hero-cta{display:flex;gap:16px;margin:34px 0 44px;flex-wrap:wrap}
.hero-stats{display:flex;gap:min(4.5vw,56px)}
.stat b{display:block;font-size:clamp(26px,2.6vw,38px);font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:12.5px;color:var(--ink-dim);letter-spacing:1px}

/* phone mockup */
.hero-phone{position:relative;justify-self:center;perspective:1100px}
.phone{position:relative;width:min(300px,72vw);aspect-ratio:9/19;border-radius:44px;padding:12px;
  background:linear-gradient(160deg,#1b1236,#0d0820);border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 90px -20px rgba(0,0,0,.8),inset 0 0 0 2px rgba(255,255,255,.05);
  transform-style:preserve-3d;transition:transform .18s ease-out;animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -16px}}
.phone-notch{position:absolute;top:22px;left:50%;transform:translateX(-50%);width:38%;height:22px;border-radius:12px;background:#050110;z-index:3}
.phone-screen{position:relative;height:100%;border-radius:34px;overflow:hidden;display:flex;flex-direction:column;
  background:radial-gradient(120% 90% at 20% 0%,#2A1654 0%,#120A28 55%,#0A0518 100%)}
.phone-glow{position:absolute;inset:-14%;z-index:-1;background:conic-gradient(from 90deg,var(--violet),var(--pink),var(--cyan),var(--violet));
  filter:blur(60px);opacity:.34;border-radius:50%;animation:glowspin 9s linear infinite}
@keyframes glowspin{to{transform:rotate(360deg)}}
.app-head{display:flex;justify-content:space-between;align-items:center;padding:44px 16px 12px}
.app-logo{font-weight:900;font-size:18px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.app-live{display:flex;align-items:center;gap:6px;font-size:10.5px;color:var(--ink-dim)}
.app-live i{width:6px;height:6px;border-radius:50%;background:var(--lime);animation:pulse 1.6s infinite}
.match-card{margin:6px 14px;padding:13px 14px;border-radius:18px;display:flex;align-items:center;gap:11px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px)}
.match-avatar{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:18px;color:#fff;
  background:var(--grad);box-shadow:0 4px 14px -2px #EC489988}
.match-info{flex:1}
.match-info b{display:block;font-size:14px}
.match-info span{font-size:10.5px;color:var(--cyan)}
.match-ring{position:relative;width:46px;height:46px}
.match-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.match-ring circle{fill:none;stroke:rgba(255,255,255,.12);stroke-width:5}
.match-ring .fg{stroke:url(#mgrad);stroke:var(--lime);stroke-linecap:round;stroke-dasharray:163.4;stroke-dashoffset:163.4;animation:ringfill 2s .6s ease forwards}
@keyframes ringfill{to{stroke-dashoffset:6.5}}
.match-ring em{position:absolute;inset:0;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:800;color:var(--lime)}
.chat-flow{flex:1;padding:12px 14px;display:flex;flex-direction:column;gap:9px;overflow:hidden}
.bubble{max-width:82%;padding:9px 13px;border-radius:15px;font-size:12px;line-height:1.55;opacity:0;transform:translateY(14px) scale(.92);
  animation:bubblein .45s cubic-bezier(.2,.9,.3,1.3) forwards}
@keyframes bubblein{to{opacity:1;transform:none}}
.bubble.them{align-self:flex-start;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.09);border-bottom-left-radius:4px}
.bubble.me{align-self:flex-end;background:linear-gradient(120deg,var(--violet),var(--pink));border-bottom-right-radius:4px}
.app-dock{display:flex;justify-content:space-around;padding:12px 10px 18px;border-top:1px solid rgba(255,255,255,.08)}
.dock-item{width:38px;height:38px;display:grid;place-items:center;border-radius:13px;font-size:16px;color:var(--ink-dim)}
.dock-item.active{background:rgba(139,92,246,.25);color:#fff;box-shadow:0 0 16px -2px #8B5CF688}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;font-size:11.5px;letter-spacing:3px;color:var(--ink-dim);
  display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint span{width:1.5px;height:44px;background:linear-gradient(var(--pink),transparent);animation:drop 1.6s ease-in-out infinite}
@keyframes drop{from{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}to{transform:scaleY(0);transform-origin:bottom}}

/* ===== marquee ===== */
.marquee{position:relative;z-index:2;padding:20px 0;border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);
  background:rgba(255,255,255,.02);overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;animation:scrollx 26s linear infinite}
.marquee-track span{font-size:clamp(15px,1.8vw,21px);font-weight:700;letter-spacing:4px;color:transparent;
  -webkit-text-stroke:1px rgba(244,241,255,.45);padding-right:12px}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ===== sections ===== */
.section{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:120px 5vw}
.section-head{max-width:720px;margin-bottom:60px}
.kicker{display:inline-block;font-size:12px;letter-spacing:4px;color:var(--cyan);margin-bottom:16px;
  padding:6px 14px;border:1px solid rgba(34,211,238,.3);border-radius:99px;background:rgba(34,211,238,.06)}
.section-head h2,.net-overlay h2{font-size:clamp(30px,4.2vw,56px);font-weight:900;line-height:1.25;letter-spacing:1px}
.section-head p{margin-top:14px;color:var(--ink-dim);font-size:16px}

/* product cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.g-card{position:relative;padding:34px 28px;border-radius:24px;background:var(--glass);border:1px solid var(--stroke);
  backdrop-filter:blur(12px);overflow:hidden;transition:border-color .3s,box-shadow .3s;transform-style:preserve-3d;will-change:transform}
.g-card::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(139,92,246,.16),transparent 65%);
  opacity:0;transition:opacity .3s;pointer-events:none}
.g-card:hover::before{opacity:1}
.g-card:hover{border-color:rgba(236,72,153,.45);box-shadow:0 24px 60px -22px rgba(236,72,153,.4)}
.g-icon{width:56px;height:56px;border-radius:17px;display:grid;place-items:center;font-size:25px;margin-bottom:22px;color:#fff}
.i-violet{background:linear-gradient(135deg,#8B5CF6,#6D28D9);box-shadow:0 8px 24px -6px #8B5CF6AA}
.i-cyan{background:linear-gradient(135deg,#22D3EE,#0E7490);box-shadow:0 8px 24px -6px #22D3EEAA}
.i-pink{background:linear-gradient(135deg,#EC4899,#9D174D);box-shadow:0 8px 24px -6px #EC4899AA}
.i-lime{background:linear-gradient(135deg,#A3E635,#4D7C0F);box-shadow:0 8px 24px -6px #A3E635AA}
.g-card h3{font-size:20px;margin-bottom:12px}
.g-card p{font-size:14px;line-height:1.8;color:var(--ink-dim)}
.g-tag{display:inline-block;margin-top:18px;padding:6px 13px;border-radius:99px;font-size:12px;font-weight:700;
  color:var(--lime);background:rgba(212,255,63,.08);border:1px solid rgba(212,255,63,.25)}

/* network section */
.net-section{max-width:none;padding:0;height:88vh;min-height:560px;display:grid;place-items:center;overflow:hidden;
  border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);background:var(--bg2)}
.web-canvas{position:absolute;inset:0;width:100%;height:100%}
.net-overlay{position:relative;z-index:2;text-align:center;padding:0 6vw}
.net-counter{margin-top:36px}
.net-counter b{display:block;font-size:clamp(40px,6vw,74px);font-weight:900;font-variant-numeric:tabular-nums;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:none}
.net-counter span{font-size:13px;letter-spacing:3px;color:var(--ink-dim)}

/* market */
.market-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;margin-bottom:26px}
.m-stat{padding:30px 26px;border-radius:22px;background:var(--glass);border:1px solid var(--stroke)}
.m-stat b{display:block;font-size:clamp(30px,3vw,44px);font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.m-stat>span{font-size:13px;color:var(--ink-dim);display:block;margin:8px 0 18px;line-height:1.6}
.m-bar{height:6px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden}
.m-bar i{display:block;height:100%;width:0;border-radius:6px;background:var(--grad);transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.m-stat.in .m-bar i{width:var(--w)}
.biz-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.biz-card{padding:30px 26px;border-radius:22px;border:1px solid var(--stroke);
  background:linear-gradient(160deg,rgba(139,92,246,.1),rgba(236,72,153,.05) 60%,transparent);transition:transform .3s,border-color .3s}
.biz-card:hover{transform:translateY(-6px);border-color:rgba(139,92,246,.5)}
.biz-card em{font-style:normal;font-size:13px;font-weight:800;color:var(--pink);letter-spacing:2px}
.biz-card h4{font-size:19px;margin:10px 0 10px}
.biz-card p{font-size:13.5px;line-height:1.8;color:var(--ink-dim)}

/* funding */
.funding-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:5vw;align-items:center}
.fund-track{position:relative;height:20px;border-radius:99px;background:rgba(255,255,255,.07);border:1px solid var(--stroke)}
.fund-track i{position:absolute;inset:2px auto 2px 2px;width:0;border-radius:99px;background:var(--grad);
  box-shadow:0 0 22px -2px #EC4899BB;transition:width 1.8s cubic-bezier(.2,.8,.2,1)}
.fund-flag{position:absolute;top:-40px;left:0;transform:translateX(-50%);padding:6px 14px;border-radius:10px;white-space:nowrap;
  font-size:12.5px;font-weight:800;background:var(--grad);color:#fff;transition:left 1.8s cubic-bezier(.2,.8,.2,1)}
.fund-flag::after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--pink)}
.fund-meta{display:flex;justify-content:space-between;margin-top:14px;font-size:13px;color:var(--ink-dim)}
.fund-points{list-style:none;margin-top:34px;display:grid;gap:14px;font-size:14.5px;color:var(--ink-dim)}
.fund-points li{padding:14px 18px;border-radius:14px;background:var(--glass);border:1px solid var(--stroke)}
.fund-donut{display:flex;align-items:center;gap:30px;justify-content:center;flex-wrap:wrap}
.donut-ring{width:min(220px,52vw);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--violet) 0 45%,var(--pink) 45% 75%,var(--cyan) 75% 90%,var(--lime) 90% 100%);
  animation:donutspin 1.6s cubic-bezier(.2,.8,.2,1);box-shadow:0 0 60px -12px #8B5CF688}
@keyframes donutspin{from{transform:rotate(-120deg) scale(.6);opacity:0}}
.donut-hole{width:58%;aspect-ratio:1;border-radius:50%;background:var(--bg);display:grid;place-items:center;text-align:center}
.donut-hole b{font-size:16px;letter-spacing:2px}
.donut-legend{list-style:none;display:grid;gap:12px;font-size:13.5px;color:var(--ink-dim)}
.donut-legend i{display:inline-block;width:11px;height:11px;border-radius:4px;background:var(--c);margin-right:9px;box-shadow:0 0 10px -1px var(--c)}

/* roadmap */
.timeline{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;margin-top:10px}
.timeline::before{content:"";position:absolute;top:9px;left:2%;right:2%;height:2px;
  background:linear-gradient(90deg,transparent,var(--violet),var(--pink),var(--cyan),transparent);opacity:.6}
.t-item{position:relative;padding:44px 24px 26px;border-radius:20px;background:var(--glass);border:1px solid var(--stroke);transition:transform .3s,border-color .3s}
.t-item:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.5)}
.t-item::before{content:"";position:absolute;top:3px;left:24px;width:14px;height:14px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 16px var(--pink)}
.t-item em{font-style:normal;font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--cyan)}
.t-item h4{font-size:18px;margin:9px 0}
.t-item p{font-size:13px;line-height:1.75;color:var(--ink-dim)}

/* cta */
.cta{position:relative;z-index:2;padding:130px 5vw 0;text-align:center;overflow:hidden}
.cta-inner h2{font-size:clamp(36px,5.4vw,72px);font-weight:900;line-height:1.2}
.grad-text-big{background:var(--grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gradmove 4s linear infinite;font-size:1.14em}
.cta-inner p{margin:22px 0 36px;color:var(--ink-dim)}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-marquee{margin-top:110px;padding:16px 0;border-top:1px solid var(--stroke);overflow:hidden;white-space:nowrap}
.cta-track{display:inline-flex;animation:scrollx 20s linear infinite}
.cta-track span{font-size:clamp(28px,4.5vw,58px);font-weight:900;letter-spacing:6px;color:transparent;
  -webkit-text-stroke:1.5px rgba(244,241,255,.22);padding-right:20px}

.footer{position:relative;z-index:2;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:26px 5vw;font-size:12.5px;color:var(--ink-dim);border-top:1px solid var(--stroke)}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.42s}

/* responsive */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;padding-top:110px;gap:54px;text-align:center}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero-stats{justify-content:center}
  .funding-wrap{grid-template-columns:1fr;gap:60px}
  .nav-links{display:none}
  .net-section{height:72vh}
}
@media (max-width:560px){
  .hero-stats{gap:26px}
  .section{padding:88px 6vw}
  .phone{width:min(258px,74vw)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}