*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
}

body{
background:#050b18;
color:white;
line-height:1.6;
overflow-x:hidden;
}

header{
background:rgba(8,20,38,0.9);
backdrop-filter:blur(15px);
padding:20px 50px;
display:flex;
justify-content:space-between;
align-items:center;
border-bottom:1px solid rgba(59,130,246,0.15);
position:sticky;
top:0;
z-index:999;
}

.logo{
display:flex;
align-items:center;
gap:10px;
}

.logo img{
width:60px;
height:60px;
border-radius:50%;
box-shadow:0 0 20px rgba(59,130,246,0.4);
}

nav a{
color:white;
text-decoration:none;
margin-left:20px;
font-weight:bold;
transition:0.3s;
}

nav a:hover{
color:#60a5fa;
text-shadow:0 0 10px rgba(96,165,250,0.7);
}

.hero{
padding:140px 20px;
text-align:center;
background:
radial-gradient(circle at top,#1e40af33,transparent 60%);
}

.hero h1{
font-size:72px;
font-weight:800;
color:#60a5fa;
text-shadow:
0 0 10px rgba(96,165,250,0.5),
0 0 30px rgba(96,165,250,0.3);
margin-bottom:20px;
}

.hero p{
max-width:850px;
margin:auto;
font-size:20px;
color:#dbeafe;
}

.btn{
display:block;
width:220px;
margin:25px auto;
background:linear-gradient(135deg,#2563eb,#1d4ed8);
padding:15px 30px;
color:white;
text-decoration:none;
border-radius:12px;
font-weight:bold;
text-align:center;
transition:0.3s;
}

.btn:hover{
transform:translateY(-3px);
box-shadow:0 0 25px rgba(59,130,246,0.6);
}

.container{
width:90%;
max-width:1200px;
margin:auto;
padding:50px 0;
}

.card{
background:rgba(13,23,41,0.85);
backdrop-filter:blur(12px);
padding:30px;
margin:20px auto;
border-radius:20px;
border:1px solid rgba(59,130,246,0.2);
max-width:1000px;
transition:0.4s ease;
box-shadow:0 0 25px rgba(0,0,0,0.25);
}

.card:hover{
transform:translateY(-8px);
border-color:#3b82f6;
box-shadow:
0 0 25px rgba(59,130,246,0.25),
0 0 50px rgba(59,130,246,0.15);
}

.card h2{
color:#60a5fa;
margin-bottom:15px;
}

.card h3{
margin-bottom:10px;
color:white;
}

footer{
background:#081426;
padding:25px;
text-align:center;
margin-top:50px;
border-top:1px solid rgba(59,130,246,0.15);
}

input,
select,
textarea{
width:100%;
padding:14px;
border:none;
border-radius:10px;
margin-bottom:15px;
background:#0f172a;
color:white;
border:1px solid rgba(59,130,246,0.15);
}

input:focus,
select:focus,
textarea:focus{
outline:none;
border-color:#3b82f6;
box-shadow:0 0 15px rgba(59,130,246,0.3);
}

@media(max-width:768px){

header{
padding:15px 10px;
flex-direction:column;
}

.logo{
flex-direction:column;
gap:5px;
}

.logo img{
width:70px;
height:70px;
}

.logo h2{
font-size:32px;
text-align:center;
}

nav{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:10px;
width:100%;
margin-top:15px;
}

nav a{
margin:0;
font-size:15px;
text-align:center;
}

.hero{
padding:60px 15px;
}

.hero h1{
font-size:44px;
line-height:1.1;
}

.hero p{
font-size:18px;
max-width:95%;
}

.btn{
width:90%;
max-width:300px;
}

.card{
padding:20px;
margin:15px auto;
max-width:95%;
}

.card h2{
font-size:26px;
}

.card h3{
font-size:22px;
}

.container{
width:95%;
}
}