*{box-sizing:border-box}
body{
margin:0;
font-family:Arial,sans-serif;
background:#07111f;
color:#fff;
line-height:1.7;
}

.hero{
min-height:100vh;
padding:30px 8%;
background:
radial-gradient(circle at top left, rgba(59,130,246,0.35), transparent 35%),
radial-gradient(circle at bottom right, rgba(0,255,170,0.18), transparent 30%),
#07111f;
}

nav,.subnav{
display:flex;
justify-content:space-between;
align-items:center;
padding-bottom:20px;
}

.brand{
display:flex;
align-items:center;
gap:14px;
font-size:1.2rem;
font-weight:bold;
}

.brand img{
width:52px;
height:52px;
border-radius:14px;
}

.nav-links{
display:flex;
gap:24px;
}

.nav-links a{
text-decoration:none;
color:#dbe6ff;
}

.hero-inner{
max-width:760px;
margin-top:120px;
}

.tag{
color:#7dd3fc;
font-size:0.9rem;
letter-spacing:1px;
text-transform:uppercase;
}

h1{
font-size:4rem;
line-height:1.05;
margin-bottom:24px;
}

.lead{
font-size:1.25rem;
color:#c7d2fe;
}

.buttons{
display:flex;
gap:16px;
margin-top:40px;
flex-wrap:wrap;
}

.btn{
padding:14px 22px;
border-radius:14px;
font-weight:bold;
text-decoration:none;
}

.primary{
background:#2563eb;
color:white;
}

.secondary{
border:1px solid rgba(255,255,255,0.25);
color:white;
}

.section,.page{
padding:90px 8%;
}

.alt{
background:rgba(255,255,255,0.03);
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
gap:24px;
margin-top:30px;
}

.card{
padding:28px;
background:rgba(255,255,255,0.04);
border:1px solid rgba(255,255,255,0.08);
border-radius:22px;
}

.center{
max-width:700px;
margin:auto;
color:#d1d5db;
text-align:center;
}

.contact-box{
margin-bottom:30px;
}

.contact-form{
display:flex;
flex-direction:column;
gap:16px;
max-width:600px;
}

input,textarea{
padding:16px;
border:none;
border-radius:12px;
background:#132238;
color:white;
}

textarea{
min-height:160px;
resize:vertical;
}

button{
padding:16px;
border:none;
border-radius:12px;
font-weight:bold;
background:#2563eb;
color:white;
cursor:pointer;
}

footer{
padding:30px;
text-align:center;
border-top:1px solid rgba(255,255,255,0.08);
color:#94a3b8;
}

@media(max-width:768px){
h1{
font-size:2.7rem;
}
.hero-inner{
margin-top:80px;
}
}