/* VigilShield landing — dark cyber theme, no frameworks */
:root{
  --bg:#0a0e1a; --bg2:#0e1426; --card:#121a30;
  --cyan:#22d3ee; --red:#ef4444; --red-dark:#b91c1c;
  --text:#e5e9f2; --muted:#9aa4bd; --line:#1e2a4a;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.6;
  background-image:
    linear-gradient(rgba(34,211,238,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(34,211,238,.045) 1px,transparent 1px);
  background-size:44px 44px;
}
a{color:var(--cyan)}
.accent{color:var(--cyan)}

/* nav */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:.8rem 1.4rem;background:rgba(10,14,26,.92);
  border-bottom:1px solid var(--line);backdrop-filter:blur(6px);
}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--text);font-size:1.25rem}
.brand b{color:var(--cyan)}
.brand-mark{width:36px;height:47px;object-fit:contain}

/* buttons */
.btn{
  display:inline-block;background:linear-gradient(135deg,#06b6d4,#22d3ee);
  color:#04121a;font-weight:700;text-decoration:none;
  padding:.7rem 1.4rem;border-radius:10px;border:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(34,211,238,.35)}
.btn-big{font-size:1.25rem;padding:1rem 2.2rem}
.btn-nav{font-size:.95rem;padding:.55rem 1.1rem}

/* hero */
.hero{
  display:flex;flex-wrap:wrap;align-items:center;gap:2rem;
  max-width:1100px;margin:0 auto;padding:3.5rem 1.4rem 2.5rem;
}
.hero-inner{flex:1 1 420px}
.alert-banner{
  display:inline-block;background:var(--red);color:#fff;font-weight:800;
  padding:.5rem 1rem;border-radius:8px;margin-bottom:1.2rem;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.hero h1{font-size:2.6rem;line-height:1.15;margin-bottom:1rem}
.lede{color:var(--muted);margin-bottom:1rem;max-width:34rem}
.lede strong,.lede em{color:var(--text)}
.hero-cta{margin-top:1.6rem}
.cta-sub{color:var(--muted);font-size:.9rem;margin-top:.7rem}
.hero-mascot{flex:0 1 300px;text-align:center}
.hero-mascot img{width:100%;max-width:300px;filter:drop-shadow(0 0 28px rgba(34,211,238,.35))}

/* sections */
main{max-width:1100px;margin:0 auto;padding:0 1.4rem}
section{padding:3rem 0;border-top:1px solid var(--line)}
h2{font-size:2rem;margin-bottom:.6rem}
.section-sub{color:var(--muted);margin-bottom:1.8rem;max-width:40rem}

/* feature grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.1rem}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:1.3rem;transition:border-color .15s ease,transform .15s ease;
}
.card:hover{border-color:var(--cyan);transform:translateY(-3px)}
.card h3{font-size:1.05rem;margin-bottom:.5rem;color:var(--cyan)}
.card p{color:var(--muted);font-size:.95rem}
.card.no h3{color:var(--red)}
.honest .card{border-color:#3a1d24}

/* mascot moods */
.mood-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem}
.mood{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:1.2rem;text-align:center;
}
.mood img{width:150px;height:195px;object-fit:contain;margin-bottom:.8rem}
.mood figcaption{color:var(--muted);font-size:.95rem}
.mood figcaption strong{color:var(--text)}

/* faq */
.faq details{
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:1rem 1.2rem;margin-bottom:.7rem;
}
.faq summary{cursor:pointer;font-weight:600;color:var(--text)}
.faq summary::marker{color:var(--cyan)}
.faq p{color:var(--muted);margin-top:.6rem}

/* final cta */
.final-cta{text-align:center;padding:4rem 1rem}
.final-cta .price{font-size:1.4rem;margin:.8rem 0 1.4rem;color:var(--muted)}
.final-cta .price strong{color:var(--cyan);font-size:2rem}

/* footer */
footer{
  border-top:1px solid var(--line);text-align:center;
  padding:2rem 1.4rem;color:var(--muted);font-size:.9rem;
}
footer .fine{font-size:.8rem;max-width:44rem;margin:.8rem auto 0}

@media (max-width:640px){
  .hero h1{font-size:2rem}
  .hero{padding-top:2rem}
  .btn-big{font-size:1.1rem;padding:.9rem 1.6rem}
}