*{box-sizing:border-box}
:root{
  --bg:#ffffff;
  --text:#101010;
  --muted:#6d6d6d;
  --line:#e9e9e9;
  --soft:#f7f7f7;
  --sol:#14f195;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{text-decoration:none;color:inherit}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:22px 5vw;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
}
.brand{
  font-weight:800;
  letter-spacing:.04em;
}
.nav nav{
  display:flex;
  gap:24px;
  color:var(--muted);
  font-size:14px;
}
.hero{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:center;
  padding:72px 5vw;
  min-height:calc(100vh - 76px);
}
.label{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  color:var(--muted);
  letter-spacing:.16em;
  margin-bottom:18px;
}
.hero h1{
  margin:0;
  font-size:clamp(44px,7vw,84px);
  line-height:.94;
  letter-spacing:-.05em;
}
.hero p{
  max-width:650px;
  margin:24px 0 0;
  font-size:18px;
  line-height:1.65;
  color:var(--muted);
}
.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:30px;
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  background:#fff;
  padding:14px 18px;
  border-radius:14px;
  font-weight:600;
}
.button.primary{
  background:var(--text);
  color:#fff;
  border-color:var(--text);
}
.contract{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:18px;
  flex-wrap:wrap;
}
.contract span{
  font-size:12px;
  font-weight:700;
  color:var(--muted);
}
.contract button{
  border:1px solid var(--line);
  background:var(--soft);
  border-radius:12px;
  padding:12px 14px;
  font:600 12px Inter;
  cursor:pointer;
  max-width:360px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.hero-art{
  display:flex;
  justify-content:center;
  align-items:center;
}
.hero-art img{
  width:min(100%,440px);
  height:auto;
  display:block;
}
.info,.how{
  padding:0 5vw 40px;
}
.grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
}
.card{
  border:1px solid var(--line);
  border-radius:22px;
  padding:28px;
  background:#fff;
}
.card.full{padding:30px}
.card-label{
  font-size:12px;
  color:var(--muted);
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:14px;
}
.card h2{
  margin:0 0 14px;
  font-size:30px;
  letter-spacing:-.04em;
}
.card p{
  margin:0;
  color:var(--muted);
  font-size:17px;
  line-height:1.7;
}
.card ul{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.9;
  font-size:17px;
}
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:10px;
}
.step{
  background:var(--soft);
  border-radius:18px;
  padding:22px;
}
.step strong{
  display:block;
  font-size:22px;
  margin-bottom:12px;
}
.step p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
}
.footer-cta{
  margin:0 5vw 40px;
  border:1px solid var(--line);
  border-radius:22px;
  padding:32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  background:linear-gradient(180deg,#fff,#fcfffd);
}
.footer-cta h2{
  margin:0;
  font-size:clamp(32px,5vw,56px);
  letter-spacing:-.05em;
}
.footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:26px 5vw 34px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:14px;
}
.footer-links{
  display:flex;
  gap:18px;
}
@media (max-width:900px){
  .nav nav{display:none}
  .hero{grid-template-columns:1fr;padding-top:44px}
  .hero-art{order:-1}
  .grid,.steps,.footer-cta,.footer{grid-template-columns:1fr;display:grid}
  .footer{display:grid}
}