/* BitInvex - simple modern CSS */
:root{
  --bg:#0b1020;
  --card:#0f1724;
  --accent1:#2b9fff;
  --accent2:#6b8cff;
  --muted:#9aa7bf;
  --glass: rgba(255,255,255,0.03);
  --radius:12px;
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:linear-gradient(180deg,var(--bg),#071023);color:#e6eef8;line-height:1.5;font-size:16px}
.container{max-width:1100px;margin:0 auto;padding:2rem}
.nav{backdrop-filter: blur(6px);position:sticky;top:0;z-index:40;background:linear-gradient(180deg, rgba(10,13,22,0.6), rgba(10,13,22,0.4));border-bottom:1px solid rgba(255,255,255,0.03)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.logo{font-weight:700;color:var(--accent1);font-size:1.25rem}
.menu a{color:var(--muted);margin-left:1rem;text-decoration:none;padding:0.35rem 0.6rem;border-radius:8px}
.menu a:hover{color:#fff}
.btn{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:0.5rem 0.8rem;border-radius:10px;color:#fff;text-decoration:none;margin-left:0.6rem}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted)}
.btn-primary{background:linear-gradient(90deg,var(--accent1),var(--accent2));border:none;padding:0.7rem 1rem;border-radius:12px;color:#061026;font-weight:600;text-decoration:none;display:inline-block}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,0.08);padding:0.6rem 0.9rem;border-radius:10px;color:var(--muted)}
.hamburger{display:none;background:none;border:none;color:#fff;font-size:1.25rem}

/* Hero */
.hero{padding:4rem 0}
.hero-inner{display:flex;gap:2rem;align-items:center}
.hero-left{flex:1}
.hero-left h1{font-size:2.1rem;margin-bottom:0.6rem;color:#fff}
.hero-left p{color:var(--muted);margin-bottom:1rem}
.hero-right{flex:1;text-align:right}
.hero-right img{width:90%;border-radius:12px;box-shadow:0 8px 30px rgba(43,159,255,0.12)}

/* features */
.features{display:flex;gap:1rem;margin-top:2rem;justify-content:space-between}
.feature{background:var(--card);padding:1.2rem;border-radius:12px;flex:1;margin:0.3rem}

/* stats */
.stats{margin-top:2.5rem;padding:1.5rem;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:12px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.stat{background:var(--glass);padding:1rem;border-radius:10px;text-align:center}
.stat-value{font-weight:700;font-size:1.25rem;color:var(--accent1)}
.stat-label{color:var(--muted);font-size:0.9rem;margin-top:0.4rem}

/* cta */
.cta{margin:2.5rem 0;text-align:center;padding:1.5rem;border-radius:12px;background:linear-gradient(90deg, rgba(43,159,255,0.06), rgba(107,140,255,0.02))}
.large{padding:0.9rem 1.2rem; font-size:1rem}

/* content pages */
.content{padding:3rem 0}
.team{display:flex;gap:1rem;margin-top:1rem}
.team-member{background:var(--card);padding:1rem;border-radius:12px;flex:1;text-align:center}
.team-member img{width:100%;height:160px;object-fit:cover;border-radius:8px;margin-bottom:0.6rem}

/* pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.plan{background:var(--card);padding:1.2rem;border-radius:12px;text-align:center}
.plan.featured{transform:translateY(-8px);box-shadow:0 12px 30px rgba(43,159,255,0.08);border:1px solid rgba(255,255,255,0.03)}
.price{font-size:1.5rem;margin:0.6rem 0}

/* forms */
.signup-form, .contact-form{display:grid;gap:0.75rem;max-width:520px}
label{display:block;color:var(--muted);font-size:0.95rem}
input, textarea{width:100%;padding:0.6rem;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:#fff}
textarea{min-height:120px;resize:vertical}

/* footer */
.footer{margin-top:2.5rem;padding:1.2rem 0;color:var(--muted);border-top:1px solid rgba(255,255,255,0.03)}

/* responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr}
  .team{flex-direction:column}
  .menu{display:none}
  .hamburger{display:block}
}