:root {
  color-scheme: light;
  --bg: #f7fafb;
  --card: #ffffff;
  --text: #101827;
  --muted: #64748b;
  --soft: #eef4f7;
  --line: #e6edf1;
  --mint: #2ed3a7;
  --mint-dark: #16a47f;
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--mint-dark);
  font-weight: 800;
}

.shell {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 56px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 42px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.brand span {
  font-size: 20px;
  font-weight: 900;
}

.links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

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

.hero {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 38px;
  align-items: center;
  margin-bottom: 34px;
}

.hero-icon {
  width: 240px;
  height: 240px;
  border-radius: 50px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(46, 211, 167, 0.14);
  color: var(--mint-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 700px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.15;
}

p {
  color: var(--muted);
  font-size: 17px;
}

.lead {
  max-width: 650px;
  margin: 20px 0 0;
  font-size: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.card,
.article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.07);
}

.card {
  padding: 22px;
}

.card p,
.article p,
.article li {
  font-size: 16px;
}

.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 34px;
}

.article h1 {
  font-size: clamp(34px, 6vw, 54px);
}

.article h2 {
  margin-top: 28px;
  font-size: 20px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 22px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--mint);
  color: #06382d;
  font-weight: 900;
  text-decoration: none;
}

.footer {
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .nav,
  .hero {
    display: block;
  }

  .links {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .hero-icon {
    width: 142px;
    height: 142px;
    margin-top: 28px;
    border-radius: 32px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .article {
    padding: 24px;
  }
}