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

body{
    background:#0d0d0d;
    color:white;
}

header{
    text-align:center;
    padding:60px 20px;
}

.logo img{
    width:170px;
    margin-bottom:20px;
}

h1{
    font-size:55px;
    font-weight:800;
    color:#ff1a1a;
}

h2{
    margin-top:10px;
    font-size:28px;
    font-weight:600;
}

header p{
    margin-top:15px;
    color:#bdbdbd;
    font-size:18px;
}

.telegram{
    display:inline-block;
    margin-top:30px;
    background:#ff1a1a;
    color:white;
    text-decoration:none;
    padding:15px 35px;
    border-radius:10px;
    font-weight:700;
    transition:.3s;
}

.telegram:hover{
    background:#d60000;
    transform:scale(1.05);
}

nav{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:15px;
    padding:25px;
    background:#151515;
    position:sticky;
    top:0;
}

nav a{
    color:white;
    text-decoration:none;
    font-weight:600;
}

section{
    padding:70px 30px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:30px;
    margin-top:40px;
}

.card{
    background:#1a1a1a;
    border-radius:18px;
    padding:20px;
    text-align:center;
    transition:.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card img{
    width:100%;
    border-radius:12px;
}

.card h3{
    margin-top:20px;
    color:#ff1a1a;
}

.card p{
    margin-top:10px;
    color:#cfcfcf;
}

.card span{
    display:block;
    margin-top:20px;
    font-size:26px;
    font-weight:700;
    color:white;
}

@media(max-width:768px){

h1{
font-size:40px;
}

h2{
font-size:22px;
}

header{
padding:40px 20px;
}

}