:root{
  --bg:#080a0d;
  --panel:#101419;
  --panel2:#151a20;
  --line:#2b333c;
  --text:#eef3f7;
  --muted:#9da8b3;
  --soft:#cbd4dc;
  --good:#b9f3cf;
  --review:#f4e1a3;
  --hold:#f2c48c;
  --block:#f0aaaa;
  --max:1180px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,
  "Segoe UI",sans-serif;
  line-height:1.6;
}

a{color:inherit}

.wrap{
  width:min(var(--max),calc(100% - 40px));
  margin:auto;
}

nav{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(8,10,13,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.nav{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand{
  font-size:1.18rem;
  font-weight:850;
  letter-spacing:-.03em;
  text-decoration:none;
}

.links{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
}

.links a{
  color:var(--muted);
  text-decoration:none;
  font-size:.88rem;
}

.links a:hover{color:#fff}

.hero{
  padding:100px 0 76px;
  border-bottom:1px solid var(--line);
}

.eyebrow{
  font-size:.74rem;
  font-weight:800;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:20px;
}

h1{
  margin:0 0 28px;
  font-size:clamp(3rem,7vw,6.5rem);
  line-height:.96;
  letter-spacing:-.065em;
}

h2{
  margin:0 0 18px;
  font-size:clamp(2rem,4vw,3.5rem);
  line-height:1.06;
  letter-spacing:-.045em;
}

h3{
  margin:0 0 9px;
  font-size:1.08rem;
}

p{margin-top:.4rem}

.lead{
  max-width:850px;
  font-size:clamp(1.12rem,2vw,1.45rem);
  color:#cbd3da;
}

.small{
  font-size:.87rem;
  color:var(--muted);
}

.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:30px;
}

.btn{
  appearance:none;
  border:1px solid #57626d;
  background:transparent;
  color:var(--text);
  padding:12px 17px;
  text-decoration:none;
  font:inherit;
  font-size:.9rem;
  font-weight:750;
  cursor:pointer;
}

.btn.primary{
  background:#edf2f7;
  border-color:#edf2f7;
  color:#090b0e;
}

section{
  padding:76px 0;
  border-bottom:1px solid var(--line);
}

.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}

.grid2{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.card{
  min-height:155px;
  padding:23px;
  border:1px solid var(--line);
  background:var(--panel);
}

.card p{
  margin:.4rem 0 0;
  color:var(--muted);
}

.tag{
  display:inline-block;
  margin-bottom:13px;
  padding:4px 7px;
  border:1px solid #49535d;
  color:#bdc7d0;
  font-size:.66rem;
  font-weight:850;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.note{
  margin-top:25px;
  padding:18px 20px;
  border-left:3px solid #d7dfe6;
  background:var(--panel2);
  color:#ccd4dc;
}

.flow{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  margin-top:29px;
  border:1px solid var(--line);
}

.flow div{
  padding:21px 13px;
  text-align:center;
  border-right:1px solid var(--line);
}

.flow div:last-child{border-right:0}

.flow strong{
  display:block;
  margin-bottom:4px;
}

.compare{
  width:100%;
  border-collapse:collapse;
  margin-top:28px;
}

.compare th,
.compare td{
  padding:14px 12px;
  text-align:left;
  vertical-align:top;
  border-bottom:1px solid var(--line);
}

.compare th{
  color:var(--muted);
  font-size:.74rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.compare td{font-size:.91rem}

.demo{
  margin-top:28px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:14px;
}

.demo-panel{
  padding:24px;
  border:1px solid var(--line);
  background:var(--panel);
}

.status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:8px 0 16px;
  padding:8px 11px;
  border:1px solid #48525c;
  font-size:.82rem;
  font-weight:850;
  letter-spacing:.08em;
}

.status.proceed{color:var(--good)}
.status.review{color:var(--review)}
.status.hold{color:var(--hold)}
.status.block{color:var(--block)}

.kv{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:8px 16px;
  margin-top:12px;
}

.kv div:nth-child(odd){color:var(--muted)}

.challenge-buttons{
  display:flex;
  gap:9px;
  flex-wrap:wrap;
  margin-top:18px;
}

.cap-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px;
  margin-top:16px;
}

.cap{
  padding:10px 11px;
  border:1px solid var(--line);
  background:#0c0f13;
  font-size:.82rem;
  color:#bcc6cf;
}

footer{
  padding:42px 0 56px;
  color:var(--muted);
  font-size:.84rem;
}

.family{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  margin-top:12px;
}

.family a{
  color:#d6dee6;
  text-decoration:none;
}

@media(max-width:850px){
  .links{display:none}
  .grid,.grid2,.demo{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .flow div{
    border-right:0;
    border-bottom:1px solid var(--line);
  }
  .flow div:last-child{border-bottom:0}
  .cap-list{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .hero{padding-top:68px}
}