*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{
  background:#030307;
  background-image:
    radial-gradient(circle at 50% -10%,#090a1d 0%,transparent 60%),
    radial-gradient(circle at 0% 30%,#050816 0%,transparent 50%),
    radial-gradient(circle at 100% 70%,#030307 0%,transparent 60%),
    radial-gradient(circle at 50% 110%,#090a1d 0%,#030307 100%);
}

body{
  width:100%;min-height:100vh;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:#FFFFFF;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  position:relative;
  background:transparent;
}

/* ── noise texture ── */
body::before{
  content:"";
  position:fixed;inset:0;width:100%;height:100%;
  opacity:.13;z-index:1;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ── star dots ── */
body::after{
  content:"";
  position:fixed;inset:0;width:100%;height:100%;
  opacity:.45;z-index:1;pointer-events:none;
  background-image:
    radial-gradient(circle at 15% 15%,rgba(255,255,255,0.8) .5px,transparent 1.5px),
    radial-gradient(circle at 35% 65%,rgba(255,255,255,0.7) .5px,transparent 1.5px),
    radial-gradient(circle at 75% 25%,rgba(255,255,255,0.9) .75px,transparent 2px),
    radial-gradient(circle at 65% 85%,rgba(255,255,255,0.6) .5px,transparent 1.5px),
    radial-gradient(circle at 85% 70%,rgba(255,255,255,0.75) .5px,transparent 1.5px),
    radial-gradient(circle at 45% 10%,rgba(255,255,255,0.85) .75px,transparent 2px),
    radial-gradient(circle at 25% 40%,rgba(255,255,255,0.5) .5px,transparent 1.5px),
    radial-gradient(circle at 90% 10%,rgba(255,255,255,0.7) .5px,transparent 1.5px);
}

/* ── glass card base ── */
.glass{
  background:linear-gradient(135deg,rgba(9,2,26,.22) 0%,rgba(3,3,7,.35) 50%,rgba(5,8,22,.35) 100%);
  border:1px solid rgba(168,85,247,.22);
  backdrop-filter:blur(10px) saturate(190%);
  -webkit-backdrop-filter:blur(10px) saturate(190%);
  box-shadow:
    0 16px 40px rgba(0,0,0,.65),
    inset 0 1.5px 0 rgba(255,255,255,.15),
    0 0 25px rgba(168,85,247,.15),
    inset 0 0 15px rgba(168,85,247,.08);
  border-radius:28px;
  transition:transform .4s cubic-bezier(.16,1,.3,1),border-color .3s,box-shadow .3s;
}
.glass:hover{
  transform:scale(1.02);
  border-color:rgba(168,85,247,.55);
  box-shadow:
    0 24px 48px rgba(0,0,0,.7),
    0 0 35px rgba(168,85,247,.3),
    inset 0 1.5px 0 rgba(255,255,255,.25),
    inset 0 0 20px rgba(168,85,247,.2);
}
.glass:active{transform:scale(.99)}

/* ── container ── */
.container{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:0 28px}

/* ── nav ── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:14px 0;
  background:rgba(3,3,7,.78);
  backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{
  font-size:20px;font-weight:700;letter-spacing:-.4px;color:#FFFFFF;
  text-decoration:none;display:flex;align-items:center;gap:8px;
}
.nav-logo-dot{
  width:8px;height:8px;border-radius:50%;
  background:#A855F7;
  box-shadow:0 0 12px rgba(168,85,247,.7);
}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(90deg,#1d4ed8 0%,#7c3aed 50%,#ec4899 100%);
  color:#FFFFFF;border:none;border-radius:100px;
  padding:10px 24px;font-size:14px;font-weight:600;
  cursor:pointer;text-decoration:none;
  border:1px solid rgba(255,255,255,.2);
  box-shadow:0 6px 20px rgba(124,58,237,.25),inset 0 1px 0 rgba(255,255,255,.25);
  transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;
}
.nav-cta:hover{
  transform:translateY(-2px) scale(1.03);
  box-shadow:0 10px 30px rgba(124,58,237,.45),inset 0 1px 0 rgba(255,255,255,.4);
}
.nav-cta:active{transform:scale(.98)}

/* ── sections ── */
.section{padding:100px 0;position:relative;z-index:2}
.section-hero{padding:170px 0 80px}

/* ── hero ── */
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(168,85,247,.12);
  border:1px solid rgba(168,85,247,.35);
  border-radius:100px;padding:6px 18px;font-size:13px;font-weight:600;
  color:#C084FC;margin-bottom:32px;letter-spacing:0;
  box-shadow:0 2px 8px rgba(168,85,247,.15);
}
.hero-badge .pulse{
  width:7px;height:7px;border-radius:50%;background:#A855F7;
  box-shadow:0 0 10px rgba(168,85,247,.8);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:1}}

.hero-title{
  font-size:clamp(38px,6vw,68px);font-weight:800;
  line-height:1.06;letter-spacing:-1.6px;margin-bottom:22px;
  max-width:780px;
  text-shadow:0 4px 16px rgba(0,0,0,.3);
}
.hero-title span{
  background:linear-gradient(135deg,#C084FC 0%,#A855F7 40%,#818cf8 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-subtitle{
  font-size:18px;line-height:1.6;color:rgba(255,255,255,.55);
  max-width:560px;margin-bottom:40px;letter-spacing:-.1px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;border-radius:100px;
  padding:15px 32px;font-size:15px;font-weight:600;cursor:pointer;
  text-decoration:none;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;
  border:none;letter-spacing:-.2px;
}
.btn-primary{
  background:linear-gradient(90deg,#1d4ed8 0%,#7c3aed 50%,#ec4899 100%);
  color:#FFFFFF;
  border:1px solid rgba(255,255,255,.2);
  box-shadow:0 6px 22px rgba(124,58,237,.3),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover{
  transform:translateY(-2px) scale(1.03);
  box-shadow:0 12px 32px rgba(124,58,237,.5),inset 0 1px 0 rgba(255,255,255,.45);
}
.btn-secondary{
  background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.8);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.btn-secondary:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.15);
  transform:translateY(-2px);
}

/* ── platforms strip ── */
.platforms-strip{text-align:center}
.platforms-label{
  font-size:12px;font-weight:500;color:rgba(255,255,255,.3);
  text-transform:uppercase;letter-spacing:1.2px;margin-bottom:28px;
}
.platforms-row{
  display:flex;justify-content:center;align-items:center;gap:32px;flex-wrap:wrap;
}
.platform-item{
  display:flex;flex-direction:column;align-items:center;gap:7px;
  opacity:.45;transition:opacity .25s;
}
.platform-item:hover{opacity:.85}
.platform-icon{
  width:48px;height:48px;border-radius:16px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;font-size:22px;
  backdrop-filter:blur(8px);
}
.platform-name{font-size:11px;color:rgba(255,255,255,.3);font-weight:500;letter-spacing:-.1px}

/* ── section header ── */
.section-label{
  font-size:12px;font-weight:600;color:#C084FC;
  text-transform:uppercase;letter-spacing:1.2px;margin-bottom:14px;
}
.section-title{
  font-size:clamp(28px,4vw,44px);font-weight:700;
  line-height:1.14;letter-spacing:-.8px;margin-bottom:16px;
  text-shadow:0 4px 12px rgba(0,0,0,.2);
}
.section-desc{
  font-size:17px;color:rgba(255,255,255,.45);max-width:520px;
  line-height:1.55;letter-spacing:-.1px;
}

/* ── steps ── */
.steps-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px;
}
@media(max-width:768px){.steps-grid{grid-template-columns:1fr}}
.step-card{
  padding:38px 28px 32px;position:relative;
  overflow:hidden;
}
.step-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 120%,rgba(168,85,247,.08) 0%,transparent 60%);
  opacity:0;transition:opacity .3s ease;
  pointer-events:none;z-index:0;
}
.step-card:hover::before{opacity:1}
.step-card > *{position:relative;z-index:1}
.step-num{
  font-family:'Inter',monospace;font-size:13px;font-weight:700;
  color:#A855F7;margin-bottom:16px;letter-spacing:.5px;
}
.step-card h3{font-size:18px;font-weight:600;margin-bottom:8px;letter-spacing:-.3px}
.step-card p{font-size:14px;color:rgba(255,255,255,.45);line-height:1.55}

/* ── features ── */
.features-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:52px;
}
@media(max-width:640px){.features-grid{grid-template-columns:1fr}}
.feat-card{
  padding:32px 28px;position:relative;overflow:hidden;
}
.feat-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 120%,rgba(168,85,247,.06) 0%,transparent 60%);
  opacity:0;transition:opacity .3s ease;
  pointer-events:none;z-index:0;
}
.feat-card:hover::before{opacity:1}
.feat-card > *{position:relative;z-index:1}
.feat-icon{
  width:40px;height:40px;border-radius:14px;
  background:rgba(168,85,247,.08);
  border:1px solid rgba(168,85,247,.15);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:16px;
}
.feat-card h3{font-size:16px;font-weight:600;margin-bottom:6px;letter-spacing:-.3px}
.feat-card p{font-size:14px;color:rgba(255,255,255,.45);line-height:1.5}

/* ── cta ── */
.cta-section{text-align:center;padding:120px 0;position:relative;z-index:2}
.cta-card{
  max-width:640px;margin:0 auto;padding:52px 32px;
  position:relative;overflow:hidden;
}
.cta-card::before{
  content:'';position:absolute;top:-60%;left:-30%;width:160%;height:160%;
  background:radial-gradient(ellipse at center,rgba(168,85,247,.06),transparent 60%);
  pointer-events:none;z-index:0;
}
.cta-card > *{position:relative;z-index:1}
.cta-card h2{
  font-size:clamp(26px,3.6vw,38px);font-weight:700;
  line-height:1.16;letter-spacing:-.6px;margin-bottom:14px;
}
.cta-card p{
  font-size:16px;color:rgba(255,255,255,.45);margin-bottom:30px;line-height:1.5;
}

/* ── footer ── */
.footer{
  border-top:1px solid rgba(255,255,255,.05);
  padding:32px 0;text-align:center;position:relative;z-index:2;
}
.footer-content{
  display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;
}
.footer span{font-size:13px;color:rgba(255,255,255,.25)}
.footer a{
  font-size:13px;color:rgba(255,255,255,.4);text-decoration:none;transition:color .18s;
}
.footer a:hover{color:rgba(255,255,255,.7)}

/* ── animation ── */
.fade-in{opacity:0;transform:translateY(24px);animation:fadeUp .7s ease-out forwards}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s}

html{scroll-behavior:smooth}