:root {
  --background: #10131b;
  --surface: #1b202c;
  --text: #f8fafc;
  --muted: #b6bdca;
  --gold: #f5b942;
  --green: #19b77a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 7%;
  border-bottom: 1px solid #303644;
}

.brand {
  font-size: 28px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -1px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

nav a, footer a {
  color: var(--muted);
  font-size: 14px;
}

nav a:hover, footer a:hover {
  color: var(--gold);
}

.hero {
  max-width: 1000px;
  margin: auto;
  padding: 110px 24px 100px;
  text-align: center;
}

.eyebrow {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 3px;
}

h1 {
  max-width: 850px;
  margin: 20px auto;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.1;
  letter-spacing: -3px;
}

.intro {
  max-width: 720px;
  margin: 24px auto;
  color: var(--muted);
  font-size: 18px;
}

.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-block;
  padding: 13px 25px;
  border-radius: 8px;
  background: var(--gold);
  color: #171717;
  font-weight: 750;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid #555d6c;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px 90px;
}

.features article {
  padding: 28px;
  border: 1px solid #303644;
  border-radius: 14px;
  background: var(--surface);
}

.features h2 {
  color: var(--gold);
}

.features p, .page-content p {
  color: var(--muted);
}

.page-content {
  max-width: 900px;
  margin: auto;
  padding: 70px 24px 100px;
}

.page-content h1 {
  margin-left: 0;
  font-size: clamp(38px, 6vw, 58px);
}

.page-content h2 {
  margin-top: 36px;
  color: var(--gold);
}

footer {
  padding: 30px 7%;
  text-align: center;
  border-top: 1px solid #303644;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 700px) {
  .site-header {
    flex-direction: column;
  }

  nav {
    justify-content: center;
    gap: 13px;
  }

  .hero {
    padding-top: 70px;
  }

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