:root{
  --bg:#0f2d3a;        /* deep teal/dark */
  --paper:#123847;     /* card */
  --ink:#e7f1f4;       /* text */
  --muted:#a1b5bf;     /* secondary text */
  --brand:#56c0ff;     /* accent blue/cyan */
  --line:#1b4556;      /* borders */
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
}

.container{max-width:1100px;margin:0 auto;padding:24px}

.site-header{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;color:var(--ink);text-decoration:none;font-weight:700}
.brand-mark{width:56px;height:auto;margin-right:12px;border-radius:8px}
.brand-name{font-size:1.1rem}
.nav a{color:var(--muted);margin-left:16px;text-decoration:none}
.nav a:hover{color:var(--ink)}

.hero{padding-top:32px;padding-bottom:8px;text-align:center}
.hero-logo{width:280px;max-width:60vw;border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.35);}
.hero h1{margin:16px 0 8px;font-size:2.25rem}
.tagline{color:var(--muted);font-style:italic;margin:0 0 16px}

.section-title{margin-top:8px}
.subtitle{color:var(--muted);margin-top:4px;margin-bottom:16px}

.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px;
  margin-top:12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.card h3{margin-top:0}
.bullets{margin:8px 0 16px 18px}

.btn{
  display:inline-block;
  background:var(--brand);
  color:#062236;
  text-decoration:none;
  font-weight:700;
  padding:10px 14px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.08);
}
.btn:hover{filter:brightness(1.05)}

.site-footer{color:var(--muted);border-top:1px solid var(--line);margin-top:48px;padding:24px 0;text-align:center}


/* Footer links */
.footer-links{margin-bottom:8px}
.footer-links a{color:var(--muted);text-decoration:none;margin:0 8px}
.footer-links a:hover{text-decoration:underline}