/* Fast, clean, no external deps */
:root{
  --bg:#0b0c10;
  --card:#11131a;
  --text:#eef2ff;
  --muted:#b6bed6;
  --line:rgba(255,255,255,.12);
  --accent:#39ff14;
  --accent2:#39ff14;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 600px at 10% 10%, rgba(124,58,237,.25), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(34,197,94,.18), transparent 55%),
              var(--bg);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.alt{background:rgba(255,255,255,.03); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
h1,h2,h3{line-height:1.15;margin:0 0 12px}
h1{font-size:clamp(2.1rem, 4vw, 3.2rem); letter-spacing:-.02em}
h2{font-size:clamp(1.6rem, 2.8vw, 2.1rem)}
h3{font-size:1.12rem}
p{margin:0 0 14px}
.muted{color:var(--muted)}
.tiny{font-size:.88rem}
.lead{font-size:1.08rem; color:var(--muted); max-width:56ch}

.card{
  background:linear-gradient(180deg, rgba(17,19,26,.82), rgba(17,19,26,.70));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.header{
  position:relative; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,12,16,.72);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between; padding:14px 0}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;letter-spacing:.01em}
.brand img{display:block}
.menu{display:flex;gap:18px;align-items:center}
.menu a{color:var(--muted)}
.menu a:hover{color:var(--text)}
.hamburger{display:none; background:transparent; border:0; padding:10px; cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0;opacity:.9}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px; border-radius:999px;
  background:linear-gradient(90deg, var(--accent), #2563eb);
  border:1px solid rgba(255,255,255,.12);
  color:white; font-weight:650;
  box-shadow: 0 10px 24px rgba(124,58,237,.25);
}
.btn:hover{filter:brightness(1.05)}
.btn.small{padding:10px 14px; font-size:.95rem}
.btn.ghost{
  background:transparent; border:1px solid var(--line);
  box-shadow:none; color:var(--text)
}

.skip{
  position:absolute; left:-999px; top:10px;
  background:#fff; color:#000; padding:10px 12px; border-radius:10px
}
.skip:focus{left:10px; z-index:1000}

.hero{
  position:relative; 
  padding:54px 0 40px;
  background:
    linear-gradient(180deg, rgba(11,12,16,.75), rgba(11,12,16,.95)),
    image-set(url("assets/hero-bg.webp") type("image/webp"), url("assets/hero-bg.jpg") type("image/jpeg"));
  background-size: cover;
  background-position: center 35%;
  border-bottom: 1px solid var(--line);
}
.hero-grid{display:grid; grid-template-columns: 1fr; gap:24px; align-items:stretch}
.pill{
  display:inline-flex; gap:10px; align-items:center;
  padding:8px 12px; border-radius:999px;
  background:rgba(255,255,255,.06); border:1px solid var(--line);
  color:var(--muted); font-size:.92rem; margin-bottom:14px
}

.cta{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 18px}
.stats{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px; margin:18px 0 0}
.stats > div{padding:14px; border:1px solid var(--line); border-radius:16px; background:rgba(255,255,255,.03)}
dt{color:var(--muted); font-size:.9rem}
dd{margin:6px 0 0; font-weight:700}

.preview{overflow:hidden}
.preview-top{
  display:flex; align-items:center; gap:8px; padding:12px 14px;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.03)
}
.dot{width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,.18)}
.preview-title{margin-left:auto;color:var(--muted); font-size:.9rem}
.preview-body{padding:18px}
.check{padding-left:18px; margin:12px 0}
.check li{margin:8px 0}
.mini{display:flex;gap:14px; flex-wrap:wrap; color:var(--muted); font-size:.92rem; margin-top:14px}

.bg{
  position:absolute; inset:auto 0 0 0; height:140px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,.35));
  pointer-events:none
}

.grid3{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px; margin-top:18px}
.grid3 .card{padding:18px}

.steps{display:grid; gap:14px; margin-top:18px}
.step{
  display:grid; grid-template-columns: 44px 1fr; gap:12px;
  padding:18px; border:1px solid var(--line);
  border-radius:var(--radius); background:rgba(255,255,255,.03)
}
.step span{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(124,58,237,.22); border:1px solid rgba(124,58,237,.35);
  font-weight:800
}

.pricing{display:grid; grid-template-columns: 1fr 1fr; gap:16px; margin-top:18px}
.price{padding:18px}
.big{font-size:2rem; font-weight:850; margin:8px 0 14px}
.faq{padding:18px}
details{border-top:1px solid var(--line); padding:10px 0}
details:first-of-type{border-top:0}
summary{cursor:pointer; font-weight:650}
details p{margin:8px 0 0; color:var(--muted)}

.contact-grid{display:grid; grid-template-columns: 1fr 1fr; gap:16px; align-items:start}
.contact-cards{display:grid; gap:12px; margin-top:16px}
.link{padding:16px; transition:transform .12s ease}
.link:hover{transform:translateY(-1px)}
.form{padding:18px}
label{display:grid; gap:6px; margin:12px 0}
input, textarea{
  width:100%; padding:12px 12px; border-radius:14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{border-color: rgba(124,58,237,.7)}
.footer{padding:28px 0; border-top:1px solid var(--line); background:rgba(0,0,0,.25)}
.foot{display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap}
.foot-links{display:flex; gap:14px}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--text)}

@media (max-width: 880px){
  .hero-grid, .pricing, .contact-grid{grid-template-columns: 1fr}
  .stats{grid-template-columns: 1fr}
  .menu{display:none}
  .hamburger{display:block}
  .menu.open{
    display:flex; position:absolute; left:0; right:0; top:58px;
    flex-direction:column; gap:10px; padding:14px 20px;
    background: rgba(11,12,16,.95); border-bottom:1px solid var(--line);
  }
}


.nav-center{justify-content:center}
.brand-center{gap:0}
.logo-big{display:block; width:min(680px, 86vw); height:auto}
.header{position:relative}

.dot-green{
  display:inline-block;
  width:10px;height:10px;
  border-radius:999px;
  background: var(--accent2);
  box-shadow: 0 0 0 4px rgba(57,255,20,.18);
  vertical-align: middle;
  margin-right: 8px;
}

.hero-bullets{
  list-style:none;
  padding:0;
  margin: 14px 0 0;
  display:grid;
  gap:10px;
  color: var(--muted);
  font-size: 1.08rem;
}
.hero-bullets li{
  display:flex;
  align-items:center;
  gap:10px;
}