:root{
  --bg: #07070a;
  --bg-2: #0d0d12;
  --ink: #f4f4f7;
  --ink-dim: rgba(244,244,247,0.64);
  --accent: #8b7bff;
  --accent-2: #4fd1c5;
  --line: rgba(244,244,247,0.09);
  --card: #11111a;
  --display: 'Space Grotesk', sans-serif;
  --sans: 'Inter', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg); color:var(--ink); font-family:var(--sans);
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none;}

/* ---------- Navbar ---------- */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:100; padding:26px 0;
  transition:padding .4s ease, background .4s ease, backdrop-filter .4s ease, border-color .4s ease;
}
.navbar.scrolled{
  padding:16px 0; background:rgba(7,7,10,0.7); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{max-width:1280px; margin:0 auto; padding:0 40px; display:flex; align-items:center; justify-content:space-between;}
.logo{font-family:var(--display); font-size:20px; font-weight:700; letter-spacing:.02em;}
.nav-links{display:flex; gap:36px;}
.nav-links a{font-size:14px; color:var(--ink-dim); transition:color .3s ease;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{
  font-size:13px; font-weight:600; padding:11px 22px; border-radius:999px;
  background:var(--ink); color:var(--bg); transition:transform .3s ease, box-shadow .3s ease;
}
.nav-cta:hover{transform:translateY(-2px); box-shadow:0 8px 24px rgba(139,123,255,.25);}
.nav-burger{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer;}
.nav-burger span{width:22px; height:1.5px; background:var(--ink);}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  padding:0 40px; overflow:hidden; background:#040406;
}
.scene-canvas{
  position:absolute; inset:0; z-index:0; width:100%; height:100%; display:block;
}
.hero-vignette{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(7,7,10,0) 0%, rgba(7,7,10,0) 55%, rgba(7,7,10,.9) 100%);
}
.hero-content{position:relative; z-index:2; max-width:1280px; margin:0 auto; width:100%; padding-top:120px;}
.eyebrow{font-size:13px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-2); margin-bottom:18px; font-weight:500;}
.hero h1{
  font-family:var(--display); font-weight:700; font-size:clamp(40px,6.4vw,84px);
  line-height:1.06; letter-spacing:-.01em; max-width:760px;
}
.hero h1 em{font-style:normal; color:var(--accent);}
.hero-sub{margin-top:24px; max-width:460px; font-size:17px; line-height:1.6; color:var(--ink-dim);}
.hero-actions{display:flex; gap:16px; margin-top:40px;}

.btn{
  display:inline-flex; align-items:center; justify-content:center; padding:15px 28px;
  border-radius:999px; font-size:15px; font-weight:600; transition:transform .3s ease, box-shadow .3s ease, background .3s ease;
}
.btn-primary{background:var(--accent); color:#0a0a12;}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 30px rgba(139,123,255,.35);}
.btn-ghost{border:1px solid var(--line); color:var(--ink); background:rgba(255,255,255,0.03);}
.btn-ghost:hover{background:rgba(255,255,255,0.07);}
.btn-lg{padding:18px 36px; font-size:16px;}

.scroll-cue{position:absolute; bottom:36px; left:50%; transform:translateX(-50%); z-index:2; width:26px; height:42px; border:1px solid var(--ink-dim); border-radius:999px;}
.scroll-cue span{position:absolute; top:8px; left:50%; width:4px; height:8px; margin-left:-2px; background:var(--accent); border-radius:999px; animation:scrollCue 1.8s ease infinite;}
@keyframes scrollCue{0%{top:8px;opacity:1;}70%{top:22px;opacity:0;}100%{top:8px;opacity:0;}}

/* ---------- Trust strip ---------- */
.trust{padding:60px 40px; border-bottom:1px solid var(--line); text-align:center;}
.trust-label{font-size:13px; color:var(--ink-dim); margin-bottom:28px; letter-spacing:.02em;}
.trust-row{display:flex; justify-content:center; gap:48px; flex-wrap:wrap;}
.trust-row span{font-family:var(--display); font-weight:600; font-size:17px; letter-spacing:.04em; color:rgba(244,244,247,0.3);}

/* ---------- Shared section ---------- */
section{padding:140px 40px;}
.section-head{max-width:1280px; margin:0 auto 64px;}
.section-head h2{font-family:var(--display); font-size:clamp(30px,4.2vw,48px); font-weight:600; margin-top:12px; line-height:1.15;}

/* ---------- Features ---------- */
.feature-grid{max-width:1280px; margin:0 auto; display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.feature-card{
  background:var(--card); border:1px solid var(--line); border-radius:20px; padding:36px;
  transition:transform .4s cubic-bezier(.2,.8,.2,1), border-color .4s ease, background .4s ease;
}
.feature-card:hover{transform:translateY(-6px); border-color:rgba(139,123,255,.35); background:#14141f;}
.feature-icon{width:44px; height:44px; border-radius:12px; margin-bottom:22px;}
.fi-1{background:linear-gradient(135deg,var(--accent),#5a4fcf);}
.fi-2{background:linear-gradient(135deg,var(--accent-2),#2a9d8f);}
.fi-3{background:linear-gradient(135deg,#ff8fab,#8b7bff);}
.feature-card h3{font-family:var(--display); font-size:19px; font-weight:600; margin-bottom:12px;}
.feature-card p{color:var(--ink-dim); font-size:15px; line-height:1.6;}

/* ---------- Stats ---------- */
.stats-section{background:var(--bg-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.stats-grid{max-width:1280px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:32px; text-align:center;}
.stat{display:flex; flex-direction:column; align-items:center;}
.stat-num, .stat-suffix{font-family:var(--display); font-size:46px; font-weight:700; display:inline;}
.stat-suffix{color:var(--accent);}
.stat-label{font-size:13px; color:var(--ink-dim); margin-top:8px;}

/* ---------- How it works ---------- */
.steps{max-width:1280px; margin:0 auto; display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.step{position:relative; padding:36px 0 0; border-top:1px solid var(--line);}
.step-num{font-family:var(--display); font-size:14px; color:var(--accent); letter-spacing:.06em;}
.step h3{font-family:var(--display); font-size:22px; font-weight:600; margin-top:14px; margin-bottom:10px;}
.step p{color:var(--ink-dim); font-size:15px; line-height:1.6; max-width:320px;}

/* ---------- CTA ---------- */
.cta{display:flex; justify-content:center;}
.cta-inner{
  max-width:720px; text-align:center; padding:80px 60px; border-radius:28px;
  background:radial-gradient(circle at 50% 0%, rgba(139,123,255,.18), transparent 60%), var(--card);
  border:1px solid var(--line);
}
.cta-inner h2{font-family:var(--display); font-size:clamp(30px,4.5vw,46px); font-weight:700; line-height:1.15;}
.cta-inner p{color:var(--ink-dim); margin-top:18px; font-size:16px;}
.cta-inner .btn{margin-top:32px;}

/* ---------- Footer ---------- */
.footer{padding:50px 40px; border-top:1px solid var(--line);}
.footer-inner{max-width:1280px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px;}
.footer-inner p{color:var(--ink-dim); font-size:13px;}
.footer-links{display:flex; gap:24px;}
.footer-links a{font-size:13px; color:var(--ink-dim); transition:color .3s ease;}
.footer-links a:hover{color:var(--ink);}

/* ---------- Animations ---------- */
.fade-up{opacity:0; transform:translateY(24px); animation:fadeUp .9s cubic-bezier(.2,.7,.2,1) forwards;}
.delay-1{animation-delay:.12s;}
.delay-2{animation-delay:.24s;}
.delay-3{animation-delay:.36s;}
@keyframes fadeUp{to{opacity:1; transform:translateY(0);}}

.reveal{opacity:0; transform:translateY(28px); transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in-view{opacity:1; transform:translateY(0);}
.reveal.delay-1.in-view{transition-delay:.1s;}
.reveal.delay-2.in-view{transition-delay:.2s;}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .feature-grid, .steps{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr); row-gap:36px;}
}
@media (max-width:760px){
  .nav-links, .nav-cta{display:none;}
  .nav-burger{display:flex;}
  section{padding:90px 20px;}
  .hero{padding:0 20px;}
  .hero-actions{flex-direction:column;}
  .trust-row{gap:24px;}
  .cta-inner{padding:50px 24px;}
}