*,
*::before,
*::after{box-sizing:border-box;}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
  background:#020819;
  color:#ffffff;
}
a{text-decoration:none;color:#00e6ff;}
a:hover{color:#6ff6ff;}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px;}
/* Topbar */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(0,8,25,0.96);
  border-bottom:1px solid rgba(0,230,255,0.18);
  backdrop-filter:blur(10px);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-logo{
  width:40px;height:40px;
  border-radius:10px;
  object-fit:cover;
  border:1px solid rgba(0,230,255,0.5);
}
.brand-title{
  font-family:Orbitron,sans-serif;
  font-weight:800;
  letter-spacing:0.14em;
  font-size:12px;
  color:#00e6ff;
}
.brand-sub{
  font-size:9px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:#9eeeff;
}
.nav a{
  margin-left:16px;
  font-size:14px;
  color:#e5f7ff;
}
.nav a:hover{color:#00e6ff;}
.btn{
  display:inline-block;
  padding:9px 16px;
  border-radius:999px;
  font-weight:600;
  font-size:13px;
}
.btn-outline{
  border:1px solid #00e6ff;
  color:#00e6ff;
}
.btn-primary{
  background:#00e6ff;
  color:#020819;
  box-shadow:0 8px 25px rgba(0,230,255,0.35);
  border:0;
}
.btn-ghost{
  border:1px solid rgba(0,230,255,0.4);
  color:#00e6ff;
  background:transparent;
}
.btn-lg{
  padding:12px 22px;
  font-size:15px;
}
/* Hero */
.hero{
  position:relative;
  padding:40px 0 40px;
  overflow:hidden;
}
.hero-grid{
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  align-items:center;
}
.hero-copy h1{
  margin:0 0 12px;
  font-family:Orbitron,sans-serif;
  font-size:34px;
  line-height:1.15;
}
.accent{color:#00e6ff;}
.hero-copy p{
  margin:0 0 18px;
  color:#c9f5ff;
  font-size:16px;
}
.hero-ctas{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.hero-img-wrap{flex:1 1 320px;min-width:260px;}
.hero-img{
  width:100%;
  border-radius:18px;
  box-shadow:0 14px 40px rgba(0,0,0,0.5);
  border:1px solid rgba(0,230,255,0.2);
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 10% 0%,rgba(0,230,255,0.06),transparent),
    radial-gradient(circle at 90% 0%,rgba(0,230,255,0.04),transparent);
  opacity:0.8;
  pointer-events:none;
}
/* Sections */
.section{padding:50px 0;}
.section h2{
  margin:0 0 20px;
  font-family:Orbitron,sans-serif;
  font-size:26px;
}
.section-alt{
  background:radial-gradient(circle at top,rgba(0,230,255,0.05),transparent);
  border-block:1px solid rgba(0,230,255,0.16);
}
.cards{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:16px;
  margin:0;padding:0;
}
.card{
  background:#071227;
  border-radius:14px;
  padding:16px 14px;
  border:1px solid rgba(0,230,255,0.18);
}
.card h3{
  margin:0 0 6px;
  color:#00e6ff;
  font-size:17px;
}
.card p{
  margin:0;
  color:#cfefff;
  font-size:14px;
}
.why-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:16px;
}
.why-item{
  background:#071227;
  border-radius:14px;
  padding:16px;
  border:1px solid rgba(0,230,255,0.18);
  font-size:14px;
  color:#cfefff;
}
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:24px;
  align-items:center;
}
.contact-cta{text-align:right;}
/* WhatsApp floating */
.wa-floating{
  position:fixed;
  right:18px;
  bottom:18px;
  width:54px;
  height:54px;
  border-radius:50%;
  background:#25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
  box-shadow:0 10px 30px rgba(0,0,0,0.5);
  z-index:80;
}
/* Footer */
.footer{
  border-top:1px solid rgba(0,230,255,0.18);
  background:#020612;
  padding:16px 0 18px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12px;
  color:#9ad8ff;
}
.footer-links a{
  margin-left:12px;
  font-size:12px;
}
/* Responsive */
@media(max-width:768px){
  .topbar-inner{flex-direction:column;align-items:flex-start;gap:6px;}
  .nav{margin-top:2px;}
  .hero-grid{flex-direction:column;}
  .contact-grid{grid-template-columns:1fr;}
  .contact-cta{text-align:left;}
}