body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #ffffff;
    color: #333;
}
header {
    background: url('images/header-bg.jpg') no-repeat center center;
    background-size: cover;
    color: #ffffff;
    text-align: center;
    padding: 60px 20px;
}
header h1 {
    font-size: 2.5em;
    margin: 0;
}
header p {
    font-size: 1.3em;
    margin: 10px 0;
}
nav {
    background: #b91c1c;
    padding: 15px;
    text-align: center;
}
nav a {
    color: #ffffff;
    text-decoration: none;
    margin: 0 20px;
    font-size: 1.2em;
}
nav a:hover {
    text-decoration: underline;
}
main {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
}
h1 {
    font-size: 2em;
    color: #b91c1c;
    margin-bottom: 20px;
}
h2 {
    font-size: 1.8em;
    color: #333;
    margin-bottom: 15px;
}
p {
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 20px;
}
section {
    margin-bottom: 40px;
}
a.cta {
    display: inline-block;
    background: #b91c1c;
    color: #ffffff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}
a.cta:hover {
    background: #991b1b;
}
footer {
    background: #333;
    color: #ffffff;
    text-align: center;
    padding: 20px;
}
footer a {
    color: #b91c1c;
    text-decoration: none;
    margin: 0 10px;
}
footer a:hover {
    text-decoration: underline;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
}
@media (max-width: 600px) {
    header h1 { font-size: 2em; }
    header p { font-size: 1.1em; }
    nav a { display: block; margin: 10px 0; }
    h1 { font-size: 1.8em; }
    p { font-size: 1em; }
}