:root {
  --bg: #121212;
  --surface: #1e1e1e;
  --surface-2: #2a2a2a;
  --green: #00ff88;
  --orange: #ff6b35;
  --text: #ffffff;
  --text-2: #b0b0b0;
  --text-3: #808080;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Header / nav */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px; max-width: 1000px; margin: 0 auto;
}
.brand { font-weight: 900; letter-spacing: 2px; color: var(--green); font-size: 20px; }
.nav a { color: var(--text-2); margin-left: 20px; font-weight: 600; font-size: 14px; }

/* Hero */
.hero { text-align: center; padding: 72px 24px 48px; }
.hero-logo { width: 112px; height: 112px; border-radius: 26px; margin-bottom: 14px; box-shadow: 0 0 44px rgba(0, 255, 136, 0.25); }
.hero h1 {
  font-size: clamp(40px, 9vw, 76px); font-weight: 900; letter-spacing: 4px; color: var(--green);
}
.hero .tag { font-size: clamp(18px, 4vw, 24px); color: var(--text); margin-top: 10px; font-weight: 700; }
.hero .sub { color: var(--text-2); margin-top: 16px; font-size: 17px; }
.badge {
  display: inline-block; margin-top: 28px; padding: 10px 20px; border-radius: 999px;
  background: var(--surface); color: var(--text-2); font-weight: 600; font-size: 14px;
  border: 1px solid var(--surface-2);
}

/* Feature cards */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; padding: 24px; max-width: 900px; margin: 0 auto 40px; }
.card { background: var(--surface); border: 1px solid var(--surface-2); border-radius: 16px; padding: 22px; }
.card h3 { color: var(--green); font-size: 17px; margin-bottom: 6px; }
.card p { color: var(--text-2); font-size: 15px; }

/* Legal pages */
.legal { padding: 40px 0 80px; }
.legal h1 { font-size: 32px; color: var(--green); margin-bottom: 6px; }
.legal .updated { color: var(--text-3); font-size: 14px; margin-bottom: 32px; }
.legal h2 { font-size: 20px; color: var(--text); margin: 32px 0 10px; }
.legal p, .legal li { color: var(--text-2); margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal strong { color: var(--text); }
.back { display: inline-block; margin-bottom: 28px; color: var(--text-2); font-weight: 600; }

/* Footer */
.footer { border-top: 1px solid var(--surface-2); padding: 28px 24px; text-align: center; color: var(--text-3); font-size: 14px; }
.footer a { color: var(--text-2); margin: 0 10px; }