* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #1f2933;
  background: #f6f7f9;
}

main {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  padding: 42px;
  border: 1px solid #d7dde5;
  border-radius: 8px;
  background: #ffffff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #28635c;
  font-weight: 800;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
}

h1 {
  margin: 28px 0 12px;
  max-width: 720px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 0.98;
  letter-spacing: 0;
}

p {
  max-width: 660px;
  margin: 0;
  color: #53606f;
  font-size: 18px;
  line-height: 1.55;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 28px;
  padding: 0 20px;
  border-radius: 8px;
  background: #28635c;
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
}

.button:hover {
  background: #1f514b;
}

.note {
  margin-top: 16px;
  font-size: 14px;
}

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

.steps div {
  min-height: 140px;
  padding: 20px;
  border: 1px solid #d7dde5;
  border-radius: 8px;
  background: #ffffff;
}

.steps strong {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: #dcefeb;
  color: #1f514b;
}

.steps p {
  font-size: 16px;
}

@media (max-width: 720px) {
  main {
    padding: 24px 0;
  }

  .hero {
    padding: 24px;
  }

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