body{margin:0;font-family:Arial,sans-serif;background:#f4f4f4}
header{background:#fff;position:sticky;top:0;box-shadow:0 2px 10px #ccc}
.container{max-width:1200px;margin:auto;padding:18px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.logo{font-size:30px;font-weight:700}
#menu a{text-decoration:none;color:#000;margin:10px;font-weight:700}
.menu-btn{display:none}
.hero{text-align:center;padding:110px 20px;background:#ececec}
.button{display:inline-block;padding:14px 24px;text-decoration:none}
.cards{max-width:1200px;margin:auto;padding:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;padding:20px;border-radius:14px}
footer{text-align:center;padding:30px;background:#222;color:#fff}
@media(max-width:768px){
.menu-btn{display:block}
#menu{display:none;width:100%}
#menu.show{display:block}
#menu a{display:block;text-align:center}
.cards{grid-template-columns:1fr}
}
.hero {
    min-height: 600px;

    background-image: url("images/bakgrund01.jpg");

    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;

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

    position: relative;
}

.hero::before {
    content: "";

    position: absolute;

    top: 0;
    right: 0;
    bottom: 0;
    left: 0;

    background: rgba(0, 0, 0, 0.45);
}

.hero-overlay {
    position: relative;

    text-align: center;

    max-width: 800px;

    padding: 40px;

    color: white;

    z-index: 1;
}

.hero h1 {
    font-size: 56px;

    margin-bottom: 20px;
}

.hero p {
    font-size: 22px;

    margin-bottom: 30px;
}

.button {
    display: inline-block;

    padding: 15px 30px;

    background: #c00000;

    color: white;

    text-decoration: none;

    border-radius: 30px;
}

@media (max-width: 768px) {
    .hero {
        min-height: 450px;
    }

    .hero h1 {
        font-size: 36px;
    }

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