:root {
  --bg:#101216;
  --card:#171a20;
  --text:#f3f3ef;
  --muted:#949aa5;
  --line:rgba(255,255,255,.10);
  --accent:#d9ff68;
  --max:1160px;
}

* { box-sizing:border-box }

html { scroll-behavior:smooth }

body {
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 80% 0,
      rgba(217,255,104,.09), transparent 35rem),
    var(--bg);
  font-family:
    Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,
    "Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}

.header,
main,
footer {
  width:min(calc(100% - 48px),var(--max));
  margin:auto;
}

.header {
  height:86px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--line);
}

.logo {
  display:flex;
  align-items:center;
  gap:11px;
  color:var(--text);
  text-decoration:none;
  font-weight:650;
}

.logo span {
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border:1px solid var(--line);
  border-radius:9px;
  background:rgba(255,255,255,.03);
}

nav {
  display:flex;
  gap:28px;
}

nav a {
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
}

nav a:hover { color:var(--text) }

.hero {
  min-height:650px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.label,
.section small {
  color:var(--accent);
  font-size:12px;
  font-weight:700;
  letter-spacing:.13em;
  text-transform:uppercase;
}

.hero h1 {
  margin:20px 0 30px;
  max-width:970px;
  font-size:clamp(55px,8vw,100px);
  line-height:.94;
  letter-spacing:-.065em;
  font-weight:590;
}

.hero h1 em {
  color:#858b96;
  font-style:normal;
}

.hero p {
  max-width:670px;
  color:var(--muted);
  font-size:21px;
  line-height:1.55;
}

.button {
  margin-top:28px;
  align-self:flex-start;
  padding:14px 21px;
  border-radius:11px;
  color:#111318;
  background:var(--accent);
  text-decoration:none;
  font-size:14px;
  font-weight:700;
}

.numbers {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.numbers div {
  padding:31px 0;
  display:flex;
  flex-direction:column;
  gap:7px;
}

.numbers div+div {
  border-left:1px solid var(--line);
  padding-left:34px;
}

.numbers small {
  color:var(--muted);
}

.numbers strong {
  font-size:20px;
  font-weight:500;
}

.section {
  padding:125px 0;
  border-bottom:1px solid var(--line);
}

.section h2 {
  margin:16px 0 55px;
  max-width:760px;
  font-size:clamp(40px,5vw,64px);
  line-height:1;
  letter-spacing:-.05em;
  font-weight:560;
}

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

.cards article {
  min-height:300px;
  display:flex;
  flex-direction:column;
  padding:30px;
  border:1px solid var(--line);
  border-radius:17px;
  background:var(--card);
}

.cards span {
  color:var(--accent);
  font-size:12px;
}

.cards h3 {
  margin:auto 0 12px;
  font-size:23px;
}

.cards p,
.list p,
.about p {
  margin:0;
  color:var(--muted);
  line-height:1.6;
}

.principles {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
}

.list article {
  display:grid;
  grid-template-columns:48px 1fr;
  padding:26px 0;
  border-bottom:1px solid var(--line);
}

.list article>span {
  color:var(--accent);
  font-size:12px;
}

.list h3 {
  margin:0 0 7px;
  font-size:20px;
}

.about p {
  max-width:760px;
  font-size:20px;
}

footer {
  min-height:165px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--muted);
  font-size:13px;
  line-height:1.7;
}

footer .logo { color:var(--text) }

@media (max-width:760px) {

  .header,
  main,
  footer {
    width:min(calc(100% - 30px),var(--max));
  }

  .header { height:72px }

  nav { gap:15px }

  nav a:first-child { display:none }

  .hero {
    min-height:590px;
  }

  .hero h1 {
    font-size:clamp(48px,15vw,70px);
  }

  .numbers,
  .cards,
  .principles {
    grid-template-columns:1fr;
  }

  .numbers div+div {
    padding-left:0;
    border-left:0;
    border-top:1px solid var(--line);
  }

  .section {
    padding:85px 0;
  }

  .principles { gap:10px }

  .cards article { min-height:225px }

  footer {
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    gap:25px;
  }
}