@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg: #0a0c10; --bg2: #111418; --bg3: #171b22;
  --blue: #3b8eed; --blue-bright: #5aa3f5; --blue-dim: #1a3d6e;
  --text: #e8edf5; --text-muted: #7a8799; --text-dim: #4a5568;
  --border: rgba(255,255,255,0.07); --radius: 16px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 64px;
  background: rgba(10,12,16,0.88); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.nav-logo img { width: 32px; height: 32px; border-radius: 8px; }
.nav-logo span { font-size: 18px; font-weight: 700; }
.nav-cta {
  display: flex; align-items: center; gap: 8px;
  background: var(--blue); color: #fff;
  text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 9px 20px; border-radius: 10px;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--blue-bright); transform: translateY(-1px); }

.section-label { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin-bottom: 16px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--blue); color: #fff; text-decoration: none;
  font-size: 15px; font-weight: 500; padding: 14px 28px; border-radius: 12px;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--blue-bright); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06); color: var(--text); text-decoration: none;
  font-size: 15px; font-weight: 500; padding: 14px 24px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }

footer {
  border-top: 1px solid var(--border); padding: 32px 40px;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto;
}
.footer-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text-muted); font-size: 14px; }
.footer-logo img { width: 24px; height: 24px; border-radius: 6px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { text-decoration: none; color: var(--text-dim); font-size: 13px; transition: color 0.2s; }
.footer-links a:hover { color: var(--text-muted); }
.footer-copy { font-size: 13px; color: var(--text-dim); }

@media (max-width: 600px) {
  nav { padding: 0 20px; }
  footer { flex-direction: column; gap: 16px; text-align: center; padding: 24px 20px; }
}