:root{
  --vox-blue:#00e5ff;
  --vox-purple:#6200ea;
  --datavox-blue:#1e88e5;
  --mdoktr-teal:#00bcd4;
  --glass:rgba(255,255,255,0.08);
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:radial-gradient(circle at top,#0b0f1a,#05070c);
  color:#fff;
}

/* NAVBAR */
.navbar{
  position:sticky;
  top:0;
  z-index:1000;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 22px;
  background:rgba(5,8,18,.85);
  backdrop-filter:blur(14px);
}

.nav-left{
  display:flex;
  align-items:center;
  gap:10px;
}
.nav-left img{width:36px}
.nav-left span{
  font-weight:600;
  color:#e0f7ff;
}

.nav-links{
  display:flex;
  gap:18px;
}
.nav-links a{
  color:#cfd8dc;
  text-decoration:none;
  font-size:14px;
}
.nav-links a:hover{color:#fff}

.nav-btn{
  padding:8px 18px;
  border-radius:22px;
  background:linear-gradient(135deg,var(--vox-blue),var(--vox-purple));
  color:#fff!important;
}

/* HERO */
.hero{
  padding:100px 20px 80px;
  text-align:center;
}
.hero img{width:120px;margin-bottom:16px}
.hero h1{font-size:36px;margin:0}
.hero p{color:#cfd8dc}

.hero-voxiphy{
  background:linear-gradient(135deg,rgba(0,229,255,.18),rgba(98,0,234,.18));
}
.hero-datavox{
  background:linear-gradient(135deg,rgba(30,136,229,.22),rgba(176,190,197,.18));
}
.hero-mdoktr{
  background:linear-gradient(135deg,rgba(0,188,212,.22),rgba(29,233,182,.18));
}

/* GLASS SECTIONS */
.glass{
  background:var(--glass);
  backdrop-filter:blur(16px);
  border-radius:20px;
  max-width:960px;
  margin:40px auto;
  padding:34px;
  box-shadow:0 25px 60px rgba(0,0,0,.7);
}

/* PRODUCTS */
.products{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:24px;
}
.card{
  width:280px;
  padding:24px;
  border-radius:20px;
  background:rgba(255,255,255,.12);
  text-decoration:none;
  color:#fff;
  transition:.4s;
}
.card:hover{
  transform:translateY(-10px) scale(1.05);
}

/* BUTTONS */
.btn-primary,.btn-secondary{
  display:inline-block;
  margin:12px 6px;
  padding:12px 26px;
  border-radius:30px;
  text-decoration:none;
  font-size:14px;
}
.btn-primary{
  background:linear-gradient(135deg,var(--vox-blue),var(--vox-purple));
  color:#fff;
}
.btn-secondary{
  background:rgba(255,255,255,.12);
  color:#e0f7ff;
}

/* FORMS */
input,textarea,button{
  width:100%;
  padding:12px;
  margin:8px 0;
  border-radius:10px;
  border:none;
}
button{
  background:linear-gradient(135deg,var(--vox-blue),var(--vox-purple));
  color:#fff;
}

/* FOOTER */
footer{
  text-align:center;
  padding:26px;
  color:#aaa;
  font-size:14px;
}

/* RESPONSIVE */
@media(max-width:768px){
  .nav-links{display:none}
  .hero h1{font-size:28px}
  .glass{margin:30px 14px;padding:26px}
}