:root {
  --bg: #0b0f0d;
  --panel: #121815;
  --panel-2: #171f1b;
  --text: #f3f7f4;
  --muted: #a9b5ad;
  --green: #2bc56f;
  --green-dark: #16964f;
  --border: #26312b;
  --max: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 13, 0.96);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

main {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 90px 0 70px;
  text-align: center;
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  font-size: 0.78rem;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.02;
  margin: 14px 0 20px;
}

h2 {
  margin-top: 42px;
  font-size: 1.7rem;
}

h3 {
  margin-top: 30px;
}

.lead {
  color: var(--muted);
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.12rem;
}

.cta-row {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  background: var(--green);
  color: #07100b;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 800;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 20px 0 80px;
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}

.card h3 {
  margin-top: 0;
}

.card p {
  color: var(--muted);
}

.legal {
  max-width: 820px;
  padding: 58px 0 90px;
}

.legal h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
}

.legal p,
.legal li {
  color: #d6ded9;
}

.notice {
  background: var(--panel);
  border-left: 4px solid var(--green);
  padding: 16px 18px;
  border-radius: 8px;
  margin: 24px 0;
}

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 28px 16px;
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

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

  .hero {
    padding-top: 62px;
  }
}