/* Modern technological style */
:root{
  --bg1: linear-gradient(135deg,#071428 0%, #072a4e 40%, #0c4a66 100%);
  --card: rgba(255,255,255,0.04);
  --glass: rgba(255,255,255,0.03);
  --accent: #00f0ff;
  --accent-2: #00b4ff;
  --muted: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.06);
  --radius: 14px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background: var(--bg1);
  color: white;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
  padding:32px;
}

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

/* header */
.header{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:16px}
.logo{width:56px;height:56px;display:inline-block}
.site-title{font-weight:700;font-size:20px;letter-spacing:0.2px}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;padding:8px;border-radius:8px;font-weight:600}
.nav a:hover{color:white;background:linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01))}

/* hero */
.hero{display:grid;grid-template-columns:1fr 420px;gap:32px;align-items:center;margin-top:36px}
.hero-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid var(--glass-border);padding:28px;border-radius:var(--radius)}
h1{font-size:38px;line-height:1.03;margin-bottom:12px}
.lead{color:var(--muted);margin-bottom:18px}

/* features */
.features{display:flex;gap:18px;margin-top:26px;flex-wrap:wrap}
.feature{flex:1 1 220px;background:var(--glass);border-radius:12px;padding:18px;border:1px solid var(--glass-border)}

/* plans */
.plans{display:flex;gap:18px;margin-top:26px}
.plan{flex:1;background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);border:1px solid var(--glass-border);padding:20px;border-radius:12px}
.plan h3{margin-bottom:8px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#001; font-weight:700;margin-bottom:12px}

/* testimonials */
.testimonials{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.testimonial{background:var(--card);padding:18px;border-radius:12px;border:1px solid var(--glass-border)}

/* contact */
.contact{margin-top:28px;padding:20px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid var(--glass-border)}
.input{width:100%;padding:12px;border-radius:10px;border:1px solid var(--glass-border);background:transparent;color:white;margin-bottom:10px}

/* footer */
.footer{margin-top:36px;color:var(--muted);font-size:14px;text-align:center;padding:16px}

/* small screens */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:18px}
  .testimonials{grid-template-columns:1fr}
  .nav{display:none}
}
/* subtle animations */
.fade-up{opacity:0;transform:translateY(8px);transition:all 600ms cubic-bezier(.2,.9,.3,1)}
.fade-up.visible{opacity:1;transform:none}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#002; font-weight:800;text-decoration:none}
.small{font-size:13px;color:var(--muted)}