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

body{
background:#0B0F19;
color:white;
}

.container{
width:90%;
max-width:1300px;
margin:auto;
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:30px 0;
}

.logo{
font-size:28px;
font-weight:700;
color:#5FA8FF;
}

.menu{
display:flex;
gap:40px;
}

.menu a{
text-decoration:none;
color:#bdbdbd;
transition:0.3s;
}

.menu a:hover{
color:white;
}

.btn{
padding:14px 30px;
border-radius:10px;
border:none;
cursor:pointer;
font-size:15px;
transition:0.3s;
}

.btn-primary{
background:#2E7BFF;
color:white;
}

.btn-primary:hover{
background:#4f92ff;
}

.btn-secondary{
background:transparent;
border:1px solid #3f4b61;
color:white;
}

.hero{
display:grid;
grid-template-columns:1fr 1fr;
gap:60px;
padding:100px 0;
align-items:center;
}

.hero h1{
font-size:56px;
line-height:1.1;
margin-bottom:25px;
}

.hero p{
font-size:20px;
color:#A8A8A8;
margin-bottom:40px;
line-height:1.7;
}

.buttons{
display:flex;
gap:20px;
}

.hero-card{
background:#111827;
padding:40px;
border-radius:20px;
border:1px solid #1E293B;
box-shadow:0 0 30px rgba(0,0,0,0.4);
}

.metric{
margin-bottom:30px;
}

.metric h2{
font-size:40px;
color:#5FA8FF;
}

.metric p{
color:#9ca3af;
}

.services{
padding:80px 0;
}

.title{
text-align:center;
margin-bottom:60px;
}

.title h2{
font-size:40px;
margin-bottom:15px;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:30px;
}

.card{
background:#111827;
padding:35px;
border-radius:18px;
border:1px solid #1f2937;
transition:0.3s;
}

.card:hover{
transform:translateY(-5px);
border-color:#2E7BFF;
}

.card h3{
margin-bottom:20px;
}

.card p{
color:#b0b0b0;
line-height:1.6;
}

.contact{
padding:100px 0;
}

form{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

input, textarea{
background:#111827;
border:1px solid #2b3447;
padding:16px;
border-radius:10px;
color:white;
}

textarea{
height:140px;
resize:none;
}

footer{
padding:40px;
text-align:center;
color:#8b8b8b;
border-top:1px solid #1f2937;
margin-top:60px;
}

@media(max-width:900px){

.hero{
grid-template-columns:1fr;
}

.cards{
grid-template-columns:1fr;
}

.menu{
display:none;
}

.active{
color:white;
font-weight:bold;
position:relative;
}

.active::after{
content:"";
position:absolute;
bottom:-8px;
left:0;
width:100%;
height:2px;
background:#2E7BFF;
}

}