:root{
  --bg: #0b1220;
  --bg-2:#0e1629;
  --surface: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --text: #e6eaf2;
  --muted:#a6b1c2;
  --accent:#7c3aed; /* violet */
  --accent-2:#06b6d4; /* cyan */
  --success:#22c55e;
  --warning:#f59e0b;
  --danger:#ef4444;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --radius: 14px;
  --radius-sm:10px;
  --container: 1200px;
}
@media (prefers-color-scheme: light) {
  :root{
    --bg:#f7f9fc;
    --bg-2:#ffffff;
    --surface: rgba(10,12,16,0.04);
    --border: rgba(10,12,16,0.12);
    --text:#0f172a;
    --muted:#4b5563;
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
  }
  .hero::before{opacity:0.25;}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:
    radial-gradient(1200px 600px at 20% -5%, rgba(124,58,237,0.25), transparent 60%),
    radial-gradient(800px 600px at 80% 10%, rgba(6,182,212,0.25), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  line-height:1.65;
}
h1,h2,h3{font-family:"Plus Jakarta Sans", Inter, system-ui, sans-serif; line-height:1.2; margin:0 0 12px}
h1{font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing:-0.015em}
h2{font-size: clamp(1.3rem, 3.4vw, 2rem)}
p{margin:0 0 14px}
a{color:inherit}
.container{max-width:var(--container); margin:0 auto; padding:0 20px}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:12px 18px; border-radius:12px; text-decoration:none; font-weight:600; border:1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease, color .2s ease;
  box-shadow: var(--shadow);
}
.btn-primary{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color:white;
}
.btn-primary:hover{ transform: translateY(-1px) }
.btn-ghost{
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{background:rgba(255,255,255,0.1)}
.pill{
  display:inline-block; padding:6px 10px; border:1px solid var(--border); border-radius:999px; color:var(--muted); font-size:12px; letter-spacing:.3px; text-transform:uppercase;
  background:linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0));
}

/* Header */
.skip-link{position:absolute; inset-inline-start:-9999px}
.skip-link:focus{inset-inline-start:12px; inset-block-start:12px; background:#111; color:#fff; padding:8px 12px; border-radius:8px; z-index:10000}
header{
  position:sticky; top:0; z-index:999;
  backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg), transparent 12%);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:18px; padding:14px 0;
}
.logo{display:flex; align-items:center; gap:10px; text-decoration:none}
.logo svg{width:28px; height:28px}
.logo strong{font-weight:800; letter-spacing:.2px}
.logo small{display:block; font-size:12px; color:var(--muted); letter-spacing:.3px; margin-top:-4px}
nav ul{display:flex; gap:18px; list-style:none; padding:0; margin:0}
nav a{color:var(--muted); text-decoration:none; font-weight:600}
nav a:hover{color:var(--text)}
.nav-actions{display:flex; align-items:center; gap:10px}
.menu-btn{display:none; background:var(--surface); border:1px solid var(--border); padding:10px 12px; border-radius:10px}

@media (max-width: 900px){
  nav ul{display:none}
  nav ul.open{display:flex; flex-direction:column; position:absolute; inset:60px 20px auto 20px; background:var(--bg-2); border:1px solid var(--border); border-radius:12px; padding:14px}
  .menu-btn{display:inline-flex}
}

/* Hero */
.hero{
  position:relative; overflow:hidden;
  padding: clamp(50px, 8vw, 110px) 0 40px;
}
.hero::before{
  content:""; position:absolute; inset:-10% -10% auto -10%; height:80%;
  background: radial-gradient(600px 450px at 15% 30%, rgba(124,58,237,0.35), transparent 60%),
              radial-gradient(800px 500px at 85% 20%, rgba(6,182,212,0.35), transparent 60%);
  filter: blur(40px); z-index:-1; opacity:.5;
  pointer-events:none;
}
.hero-grid{display:grid; grid-template-columns: 1.05fr .95fr; align-items:center; gap:36px}
.eyebrow{margin-bottom:14px}
.gradient{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.subtle{color:var(--muted); font-size: clamp(1rem, 2.3vw, 1.2rem)}
.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero-figure{
  background: conic-gradient(from 180deg at 50% 50%, rgba(124,58,237,0.14), rgba(6,182,212,0.14), transparent 80%), var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:22px; box-shadow: var(--shadow);
}
.hero-figure svg{width:100%; height:auto; display:block}
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr}
  .hero-figure{order:-1}
}

/* Trust bar */
.trust{
  display:grid; grid-template-columns:repeat(5,1fr); gap:18px; padding: 12px 0 34px;
  opacity:.9
}
.trust .brand{
  border:1px dashed var(--border); border-radius:12px; padding:14px; text-align:center; font-weight:600; color:var(--muted)
}
@media (max-width: 800px){ .trust{grid-template-columns:repeat(3,1fr)} }
@media (max-width: 480px){ .trust{grid-template-columns:repeat(2,1fr)} }

/* Sections */
section{padding: 38px 0}
.section-head{display:flex; justify-content:space-between; align-items:end; gap:12px; margin-bottom:18px}
.lead{max-width: 70ch; color:var(--muted)}
.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.grid-2{display:grid; grid-template-columns: repeat(2, 1fr); gap:18px}
.grid-4{display:grid; grid-template-columns: repeat(4, 1fr); gap:18px}
@media (max-width: 980px){ .grid-3{grid-template-columns:1fr 1fr} .grid-4{grid-template-columns:1fr 1fr} }
@media (max-width: 640px){ .grid-3, .grid-2, .grid-4{grid-template-columns:1fr} }

.card{
  background: var(--bg-2);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .2s ease, background .2s ease;
}
.card:hover{ transform: translateY(-2px); border-color: color-mix(in oklab, var(--accent-2), var(--border) 60%) }
.card h3{margin-top:8px}
.badge{font-size:12px; color:var(--muted)}

ul.clean{list-style:none; padding-left:0; margin:10px 0 0}
ul.clean li{padding-left:26px; position:relative; margin-bottom:10px}
ul.clean li::before{
  content:""; width:10px; height:10px; border-radius:3px; position:absolute; left:2px; top:0.45rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
}

.kpis{display:grid; grid-template-columns: repeat(4, 1fr); gap:18px; margin-top:8px}
.kpis .kpi{background:var(--surface); border:1px solid var(--border); padding:14px; border-radius:12px; text-align:center}
.kpis .num{font-weight:800; font-size:clamp(1.4rem, 3.5vw, 2rem)}
.kpis .cap{color:var(--muted); font-size:12px}
@media (max-width: 800px){ .kpis{grid-template-columns: repeat(2, 1fr)} }

/* Process */
.process{counter-reset: step}
.step{position:relative; padding-left:18px}
.step::before{
  counter-increment: step;
  content: counter(step);
  position:absolute; left:-4px; top:0;
  width:28px; height:28px; border-radius:8px; display:grid; place-items:center;
  background:linear-gradient(90deg, var(--accent), var(--accent-2)); color:white; font-weight:700;
  box-shadow: var(--shadow);
}

/* Testimonials */
.quote{
  font-size:1.02rem; color:var(--text); font-weight:500; line-height:1.55;
  border-left:3px solid color-mix(in oklab, var(--accent), var(--accent-2));
  padding-left:14px
}
.quote cite{display:block; color:var(--muted); font-style:normal; margin-top:8px}

/* CTA */
.cta{
  text-align:center; padding: 44px 0 60px;
}
.cta .panel{
  display:inline-block; padding:24px; border:1px solid var(--border); border-radius:16px; background:var(--bg-2); box-shadow:var(--shadow)
}

/* Footer */
footer{border-top:1px solid var(--border); padding:18px 0 30px; color:var(--muted)}
.foot{display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap}
.social{display:flex; gap:10px}
.social a{display:inline-flex; width:36px; height:36px; align-items:center; justify-content:center; border:1px solid var(--border); border-radius:10px; text-decoration:none}
.legal{display:flex; gap:14px; flex-wrap:wrap}

/* Reveal on scroll */
.reveal{opacity:0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease}
.reveal.show{opacity:1; transform:none}

/* Back to top */
.to-top{
  position:fixed; right:18px; bottom:18px; z-index:99;
  opacity:0; pointer-events:none; transform: translateY(8px);
  transition: all .2s ease;
}
.to-top.show{opacity:1; pointer-events:auto; transform:none}