*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial,sans-serif;
    background:#f5f7fa;
    color:#222;
}

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

.header{
    background:#0f172a;
    padding:20px 0;
}

.nav-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo a{
    color:white;
    text-decoration:none;
    font-size:30px;
    font-weight:bold;
}

.menu{
    list-style:none;
    display:flex;
}

.menu li{
    margin-left:25px;
}

.menu li a{
    color:white;
    text-decoration:none;
    font-weight:bold;
}

.hero{
    background:#1e293b;
    color:white;
    text-align:center;
    padding:120px 0;
}

.hero h1{
    font-size:60px;
    margin-bottom:20px;
}

.hero p{
    font-size:20px;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    background:#38bdf8;
    color:white;
    padding:14px 30px;
    border-radius:8px;
    text-decoration:none;
}

.services{
    padding:80px 0;
}

.services h2{
    text-align:center;
    margin-bottom:40px;
    font-size:40px;
}

.service-box{
    background:white;
    padding:30px;
    margin-bottom:25px;
    border-radius:10px;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
}

.footer{
    background:#0f172a;
    color:white;
    text-align:center;
    padding:25px 0;
}