:root{
  --bg:#0a0813;
  --bg-2:#120f22;
  --ink:#ede9ff;
  --ink-soft:#b6b0d6;
  --violet:#9b8cff;
  --indigo:#6c7bff;
  --teal:#5fe0c8;
  --pink:#ff9ad1;
  --glass:rgba(255,255,255,0.05);
  --glass-line:rgba(255,255,255,0.12);
  --serif:"Instrument Serif",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  overflow-x:hidden;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.italic{font-family:var(--serif);font-style:italic;font-weight:400}

/* ---- aurora background ---- */
#aurora-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:-2;opacity:.9}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;
  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='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---- nav ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;
  justify-content:space-between;padding:22px clamp(20px,5vw,54px);
  transition:background .4s ease,backdrop-filter .4s ease,padding .4s ease}
.nav.scrolled{background:rgba(10,8,19,.6);backdrop-filter:blur(16px);padding:14px clamp(20px,5vw,54px);
  border-bottom:1px solid var(--glass-line)}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:19px;letter-spacing:-.2px}
.brand-mark{width:18px;height:18px;border-radius:50%;
  background:conic-gradient(from 200deg,var(--violet),var(--teal),var(--pink),var(--violet));
  box-shadow:0 0 18px var(--violet)}
.nav-links{display:flex;gap:30px;font-size:14.5px;color:var(--ink-soft)}
.nav-links a{transition:color .25s}
.nav-links a:hover{color:var(--ink)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:500;
  border-radius:999px;padding:13px 24px;cursor:pointer;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s,background .3s,border-color .3s;border:1px solid transparent}
.btn-pill{padding:10px 18px;font-size:14px;background:var(--glass);border:1px solid var(--glass-line)}
.btn-pill:hover{border-color:var(--violet);transform:translateY(-2px)}
.btn-glow{background:linear-gradient(110deg,var(--indigo),var(--violet));color:#fff;
  box-shadow:0 10px 36px -10px var(--violet)}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 18px 50px -10px var(--violet)}
.btn-glow.big{padding:18px 40px;font-size:17px}
.btn-ghost{background:transparent;border:1px solid var(--glass-line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-3px)}
.full{width:100%;justify-content:center}

/* ---- hero ---- */
.hero{max-width:var(--maxw);margin:0 auto;min-height:100vh;display:grid;
  grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;
  padding:140px clamp(20px,5vw,54px) 80px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--teal);padding:7px 14px;border:1px solid rgba(95,224,200,.3);border-radius:999px;
  background:rgba(95,224,200,.06);margin-bottom:26px}
.hero-title{font-size:clamp(46px,7.2vw,92px);line-height:.98;letter-spacing:-.03em;font-weight:600}
.hero-title span{display:block}
.hero-sub{margin:28px 0 34px;max-width:30em;font-size:clamp(16px,1.6vw,19px);color:var(--ink-soft)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{display:flex;align-items:center;gap:26px;margin-top:46px}
.hero-meta strong{font-size:30px;font-weight:600;display:block}
.hero-meta strong span{font-size:15px;color:var(--violet);margin-left:3px}
.hero-meta small{color:var(--ink-soft);font-size:13px}
.hero-meta .div{width:1px;height:38px;background:var(--glass-line)}

/* ---- device ---- */
.device{position:relative;display:flex;justify-content:center;align-items:center;height:460px}
.ring{position:relative;width:300px;height:300px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,rgba(155,140,255,.35),transparent 60%),
    conic-gradient(from 140deg,var(--indigo),var(--violet),var(--teal),var(--pink),var(--indigo));
  box-shadow:0 30px 90px -20px var(--violet),inset 0 0 60px rgba(0,0,0,.4);
  animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ring-glow{position:absolute;inset:-30px;border-radius:50%;background:radial-gradient(circle,var(--violet),transparent 65%);
  filter:blur(30px);opacity:.55;z-index:-1}
.ring-face{width:212px;height:212px;border-radius:50%;background:rgba(10,8,19,.86);
  backdrop-filter:blur(6px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  animation:spin 22s linear infinite reverse}
.ring-time{font-size:46px;font-weight:600;letter-spacing:-.02em}
.ring-label{font-family:var(--serif);font-style:italic;color:var(--teal);font-size:18px}
.ring-wave{display:flex;align-items:flex-end;gap:4px;height:26px;margin-top:8px}
.ring-wave span{width:4px;border-radius:3px;background:linear-gradient(var(--teal),var(--violet));
  animation:wave 1.4s ease-in-out infinite}
.ring-wave span:nth-child(1){height:40%;animation-delay:0s}
.ring-wave span:nth-child(2){height:75%;animation-delay:.1s}
.ring-wave span:nth-child(3){height:55%;animation-delay:.2s}
.ring-wave span:nth-child(4){height:95%;animation-delay:.3s}
.ring-wave span:nth-child(5){height:60%;animation-delay:.4s}
.ring-wave span:nth-child(6){height:80%;animation-delay:.5s}
.ring-wave span:nth-child(7){height:45%;animation-delay:.6s}
@keyframes wave{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1)}}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.85}
.orb-1{width:54px;height:54px;background:radial-gradient(circle at 30% 30%,var(--teal),transparent);top:30px;right:50px;animation:float1 7s ease-in-out infinite}
.orb-2{width:34px;height:34px;background:radial-gradient(circle at 30% 30%,var(--pink),transparent);bottom:50px;left:40px;animation:float1 9s ease-in-out infinite reverse}
@keyframes float1{0%,100%{transform:translateY(0)}50%{transform:translateY(-22px)}}

/* ---- marquee ---- */
.marquee{overflow:hidden;border-top:1px solid var(--glass-line);border-bottom:1px solid var(--glass-line);
  padding:20px 0;margin:30px 0;background:rgba(255,255,255,.015)}
.marquee-track{display:flex;gap:34px;white-space:nowrap;width:max-content;animation:slide 26s linear infinite;
  font-family:var(--serif);font-style:italic;font-size:30px;color:var(--ink-soft)}
.marquee-track span:nth-child(even){color:var(--violet)}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---- sections ---- */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(80px,11vw,150px) clamp(20px,5vw,54px)}
.section-head{margin-bottom:60px}
.tag{display:inline-block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--violet);margin-bottom:18px}
h2{font-size:clamp(34px,5vw,62px);line-height:1.04;letter-spacing:-.03em;font-weight:600}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.glass{background:var(--glass);border:1px solid var(--glass-line);border-radius:24px;backdrop-filter:blur(14px)}
.step{padding:34px 30px;transition:transform .4s cubic-bezier(.16,1,.3,1),border-color .4s}
.step:hover{transform:translateY(-8px);border-color:rgba(155,140,255,.5)}
.step-no{font-family:var(--serif);font-style:italic;font-size:42px;color:var(--violet);display:block;margin-bottom:18px}
.step h3{font-size:23px;font-weight:600;margin-bottom:10px}
.step p{color:var(--ink-soft);font-size:15.5px}

/* ---- split ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-text h2{margin:18px 0 22px}
.split-text>p{color:var(--ink-soft);max-width:32em;margin-bottom:28px;font-size:17px}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.feature-list li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-soft);font-size:16px}
.feature-list li span{flex:0 0 auto;width:8px;height:8px;border-radius:50%;margin-top:8px;
  background:var(--teal);box-shadow:0 0 12px var(--teal)}
.split-visual{display:flex;justify-content:center}
.chart{width:100%;max-width:420px;padding:30px}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:var(--ink-soft)}
.chart-score{font-size:40px;font-weight:600;color:var(--teal)}
.bars{display:flex;align-items:flex-end;gap:10px;height:180px}
.bars i{flex:1;height:var(--h);border-radius:8px 8px 4px 4px;
  background:linear-gradient(var(--violet),var(--indigo));opacity:.85;
  transition:height 1s cubic-bezier(.16,1,.3,1)}
.bars i:nth-child(4){background:linear-gradient(var(--teal),var(--violet));box-shadow:0 0 24px var(--teal)}
.chart-legend{display:flex;justify-content:space-between;margin-top:18px;font-size:12px;color:var(--ink-soft)}

/* ---- stats ---- */
.stats{max-width:var(--maxw);margin:0 auto;padding:60px clamp(20px,5vw,54px);
  display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-top:1px solid var(--glass-line);border-bottom:1px solid var(--glass-line)}
.stat strong{font-size:clamp(50px,7vw,84px);font-weight:600;line-height:1;letter-spacing:-.04em;
  background:linear-gradient(120deg,var(--teal),var(--violet),var(--pink));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}
.stat span{display:block;margin-top:14px;color:var(--ink-soft);font-size:15px;max-width:18em}

/* ---- quote ---- */
.quote{max-width:900px;margin:0 auto;padding:clamp(80px,11vw,140px) clamp(20px,5vw,54px);text-align:center}
.quote p{font-family:var(--serif);font-size:clamp(28px,4.4vw,52px);line-height:1.18;letter-spacing:-.01em}
.quote-by{margin-top:36px;display:inline-flex;align-items:center;gap:12px;color:var(--ink-soft);font-size:15px}
.avatar{width:34px;height:34px;border-radius:50%;background:conic-gradient(from 90deg,var(--violet),var(--teal),var(--pink))}

/* ---- plans ---- */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px}
.plan{padding:40px 36px;position:relative;transition:transform .4s cubic-bezier(.16,1,.3,1)}
.plan:hover{transform:translateY(-8px)}
.plan.featured{border-color:rgba(155,140,255,.5);box-shadow:0 30px 80px -30px var(--violet)}
.badge{position:absolute;top:-13px;left:36px;background:linear-gradient(110deg,var(--indigo),var(--violet));
  color:#fff;font-size:12px;font-weight:600;padding:6px 14px;border-radius:999px}
.plan h3{font-size:26px;font-weight:600;margin-bottom:8px}
.price{font-size:54px;font-weight:600;letter-spacing:-.03em;margin-bottom:14px}
.price span{font-size:26px;vertical-align:super;color:var(--ink-soft)}
.price small{font-size:15px;font-weight:400;color:var(--ink-soft)}
.plan>p{color:var(--ink-soft);font-size:15px;margin-bottom:22px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.plan ul li{padding-left:26px;position:relative;color:var(--ink-soft);font-size:15px}
.plan ul li::before{content:"";position:absolute;left:0;top:7px;width:13px;height:7px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg)}
.fineprint{margin-top:26px;color:var(--ink-soft);font-size:13px}

/* ---- cta ---- */
.cta{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,54px) 120px}
.cta-inner{position:relative;text-align:center;padding:clamp(60px,9vw,110px) 30px;border-radius:36px;overflow:hidden;
  background:radial-gradient(circle at 50% 0%,rgba(155,140,255,.3),transparent 60%),rgba(255,255,255,.03);
  border:1px solid var(--glass-line)}
.cta-inner h2{margin-bottom:34px}

/* ---- footer ---- */
.footer{max-width:var(--maxw);margin:0 auto;padding:50px clamp(20px,5vw,54px) 80px;border-top:1px solid var(--glass-line)}
.footer-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;margin-bottom:30px}
.footer-top nav{display:flex;gap:26px;color:var(--ink-soft);font-size:14px}
.footer-top nav a:hover{color:var(--ink)}
.footer-fine{color:var(--ink-soft);font-size:13px;opacity:.7}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---- responsive ---- */
@media (max-width:880px){
  .nav-links{display:none}
  .hero{grid-template-columns:1fr;text-align:center;min-height:auto;padding-top:120px}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-cta,.hero-meta{justify-content:center}
  .device{order:-1;height:340px;margin-bottom:10px}
  .ring{width:230px;height:230px}.ring-face{width:160px;height:160px}.ring-time{font-size:34px}
  .steps{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:36px}
  .stats{grid-template-columns:1fr;gap:40px;text-align:center}
  .stat span{margin-left:auto;margin-right:auto}
  .plans{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}