h1 {
   font-size: 60px;
   text-shadow: 0px 0px 20px rgba(0,0,0,0.8);
}

body {
    margin:0;
    font-family: Arial, sans-serif;
    background: url('bg.jpg') no-repeat center center fixed;
    background-size: cover;
}

body {
font-family: Arial, sans-serif;
margin:0;
background:#f7f9fc;
}

.container{
width:90%;
margin:auto;
}

header{
background:#0a4fa3;
color:white;
padding:15px;
}

nav a{
color:white;
margin:10px;
text-decoration:none;
font-weight:bold;
}

.donate-btn{
background:#ff9800;
padding:8px 15px;
border-radius:5px;
}

section{
padding:60px;
text-align:center;
}

.hero{
background:#e3f2fd;
}

footer{
background:#111;
color:white;
text-align:center;
padding:15px;
}

.overlay {
    background: rgba(0,0,0,0.6);
    color: white;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

html, body {
    height: 100%;
    margin: 0;
}

body {
    background-image: url("bg.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero-overlay {
    background: rgba(0,0,0,0.6);
    color: white;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}