:root{
  --bg:#0b0b0f;
  --panel:#121218;
  --text:#f5f5f7;
  --muted:#a1a1aa;
  --neon:#0a84ff;
  --neon2:#5eead4;
  --neon-power:0.35;
}

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

body{
  font-family:'Inter',sans-serif;
  background:
    radial-gradient(900px 500px at 50% -10%, #0a84ff22, transparent),
    var(--bg);
  color:var(--text);
  cursor:none;
}

/* Cursor Glow */
.cursor-glow{
  position:fixed;
  width:160px;
  height:160px;
  border-radius:50%;
  pointer-events:none;
  background:radial-gradient(circle,var(--neon),transparent 60%);
  filter:blur(40px);
  opacity:.45;
  transform:translate(-50%,-50%);
  z-index:1000;
}

/* Navigation */
.nav{
  position:fixed;
  top:0;
  width:100%;
  backdrop-filter:blur(16px);
  background:rgba(10,10,15,.7);
  z-index:10;
}
.nav-inner{
  max-width:1200px;
  margin:auto;
  padding:16px 20px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.logo{font-weight:700;letter-spacing:1px}
.nav-links a{
  margin-left:24px;
  font-size:14px;
  color:var(--muted);
  text-decoration:none;
}

/* Hero */
.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:120px 20px 80px;
}
.hero-inner{max-width:900px}

.neon-text{
  font-size:clamp(46px,6vw,76px);
  font-weight:700;
  text-shadow:
    0 0 calc(20px * var(--neon-power)) rgba(10,132,255,.45),
    0 0 calc(60px * var(--neon-power)) rgba(10,132,255,.25);
}

.hero-sub{
  margin-top:18px;
  font-size:17px;
  color:var(--muted);
}

/* Buttons */
.hero-actions{margin-top:36px}

.primary{
  padding:14px 36px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--neon),var(--neon2));
  color:#020617;
  font-weight:600;
  text-decoration:none;
}
.secondary{margin-left:18px;color:var(--muted);text-decoration:none}

/* Sections */
.section{padding:90px 20px}
.section.alt{background:var(--panel)}
.section-inner{max-width:1200px;margin:auto}
.section h2{font-size:34px;margin-bottom:40px}

/* Glass Cards */
.feature-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:28px;
}
.glass{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  backdrop-filter:blur(12px);
  border-radius:18px;
  padding:28px;
  border:1px solid rgba(255,255,255,.08);
  transition:.3s ease;
}
.glass:hover{
  transform:translateY(-6px) scale(1.015);
  border-color:rgba(10,132,255,.6);
  box-shadow:
    0 0 0 1px rgba(10,132,255,.45),
    0 25px 80px rgba(0,0,0,.7);
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:16px;
}
.step{text-align:center}

/* Hover underline */
.link{
  position:relative;
}
.link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-4px;
  width:0;
  height:2px;
  background:linear-gradient(90deg,var(--neon),var(--neon2));
  transition:.3s;
}
.link:hover::after{width:100%}

/* Adaptive Glow */
.glow-target::after{
  content:"";
  position:absolute;
  inset:-30px;
  background:radial-gradient(
    circle at var(--glow-x,50%) var(--glow-y,50%),
    rgba(10,132,255,var(--glow-strength,0)),
    transparent 60%
  );
  pointer-events:none;
}

/* Footer */
footer{
  padding:40px;
  text-align:center;
  color:var(--muted);
  font-size:13px;
}

/* Reveal */
.reveal{
  opacity:0;
  transform:translateY(20px);
}
.reveal.show{
  opacity:1;
  transform:none;
  transition:0.9s cubic-bezier(.2,.8,.2,1);
}