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

body{
    overflow-x:hidden;
}

/* Header */

header{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 60px;
    z-index:100;
}

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

.logo img{
    width:60px;
    margin-right:10px;
    border-radius: 50%;
}

.logo h2{
    color:white;
    font-size:18px;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:30px;
    font-size:18px;
    transition:.3s;
}

nav a:hover{
    color:#00d4ff;
}

/* Hero Section */

.hero{
    height:100vh;
    background:url("mama.jpeg") center center/cover no-repeat;
}

.overlay{
    width:100%;
    height:100%;
    background:rgba(0,0,0,.55);

    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.content{
    color:white;
    width:80%;
    max-width:700px;
}

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

.content p{
    font-size:20px;
    line-height:1.7;
    margin-bottom:35px;
}

.btn{
    display:inline-block;
    padding:15px 35px;
    background:#0099ff;
    color:white;
    text-decoration:none;
    border-radius:50px;
    font-size:18px;
    transition:.3s;
}

.btn:hover{
    background:#0077cc;
}

/* Responsive */

@media(max-width:768px){

header{
    flex-direction:column;
    padding:20px;
}

nav{
    margin-top:15px;
}

nav a{
    margin:10px;
    display:inline-block;
}

.content h1{
    font-size:40px;
}

.content p{
    font-size:18px;
}

}