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

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#f5f5f5;
    color:#333;
    line-height:1.8;
}

.hero{
    position:relative;
    height:420px;
    overflow:hidden;
}

.hero img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,60,40,.60);

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

.overlay h1{

    color:white;

    font-size:56px;

    letter-spacing:2px;

}

.content{

    width:90%;
    max-width:1000px;

    margin:70px auto;

    background:white;

    padding:50px;

    border-radius:15px;

    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

.content h2{

    color:#0B6E4F;

    margin-bottom:15px;

    margin-top:35px;

}

.content h2:first-child{

    margin-top:0;

}

.content p{

    margin-bottom:20px;

}

.content ul{

    margin-left:30px;

}

.content li{

    margin-bottom:10px;

}

footer{

    background:#0B6E4F;

    color:white;

    text-align:center;

    padding:25px;

    margin-top:50px;

}

@media(max-width:768px){

.overlay h1{

    font-size:36px;

}

.content{

    padding:30px;

}

}

.top-bar{

    max-width:1000px;

    margin:30px auto 0;

    padding:0 20px;

}

.back-btn{

    display:inline-block;

    background:#0B6E4F;

    color:white;

    text-decoration:none;

    padding:12px 25px;

    border-radius:30px;

    font-weight:bold;

    transition:all .3s ease;

    box-shadow:0 5px 15px rgba(0,0,0,.15);

}

.back-btn:hover{

    background:#FFD700;

    color:#0B6E4F;

    transform:translateY(-2px);

}