body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    width: 100vw;
    height: 60px;
    top: 0px;
    left: 0px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

footer {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.5);
}

main {
    margin-top: 60px;
    overflow-y: auto;
}

.header-navbar li {
    padding: 6px;
}

.header-logo {
    height: 40px;
    width: auto;
    margin-top: 8px;
    margin-left: 12px;
}

.column {
    flex-direction: column;
    text-align: center;
}

.row {
    flex-direction: row;

}

.min-width-200 {
    min-width: 200px;
}

.z-index-1 {
    z-index: 1;
}

.position-fixed {
    position: fixed;
}

.d-flex {
    display: flex;
}

.herosection {
    overflow: auto;
    position: relative;

}

/* Auf stackoverflow gefunden: damit text nicht von den filtern beeinflusst wird */
.herosection::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: -1;
    display: block;
    background-image: url("assets/herobild.jpg");
    background-size: cover;
    width: 100%;
    height: 100%;
    filter: blur(6px) brightness(80%);
}

/* Achte darauf, dass Display Flex ist, sonst funktioiert das nicht */

/* Vertikal */
.align-center {
    align-items: center;
}

/* Horizontal */
.justify-center {
    justify-content: center;
}

.nav-item {
    list-style: none;

}

.nav-item a {
    text-decoration: none;
    margin-right: 5px;
    margin-left: 5px;
    color: black;
}


.outline-button {
    border: 1px solid rgb(0, 0, 0);
    background-color: transparent;
    border-radius: 5px;
    color: rgb(0, 0, 0);
    cursor: pointer;
    font-size: 15px;
    height: 45px;
    width: auto;
    margin: 7.5px;
}

.ml-auto {
    margin-left: auto;
    /* hat das justify end problem gelöst */
}

.outline-button:hover {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
}

.card-container a {
    text-decoration: none;
}

.space-around {
    justify-content: space-around;
}

.justify-end {
    justify-content: end;
}

.vw-100 {
    width: 100vw;
}

.vh-80 {
    height: 80vh;
}

.vh-70 {
    height: 70vh;
}

.mt-3 {
    margin-top: 30dvh;
}

.mt-100px {
    margin-top: 100px;
}

.mb-100px {
    margin-bottom: 100px;
}

.mt-50px {
    margin-top: 50px;
}

.mb-50px {
    margin-bottom: 50px;
}

.mb--3 {
    margin-bottom: -30dvh;
}

.mt--3 {
    margin-top: -30dvh;
    z-index: 1;
}

.mt-4px {
    margin-top: 4px;
}

.mb--5 {
    margin-bottom: -50dvh;
}

.m-20px {
    margin: 20px;
}

.p-1 {
    padding: 50px;
}

.p-20 {
    padding: 20px;
}

.pl-20 {
    padding-left: 20px;
}

.footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px;
    text-decoration: none;
    color: inherit;
}

.card {
    cursor: pointer;
    height: 300px;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
    /* gleiche Höhe innerhalb der Reihe */
}

.card img {
    width: 100%;
    height: 200px;
    background-color: white;
    overflow: hidden;
    object-fit: cover;
}

.card a {
    text-decoration: none !important;
    color: black;
    padding: 10px;
    margin-top: -10px;
    padding-bottom: 20px;
    /* das hier drunter ist für die icon pfeile */
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.card-heading {
    padding-left: 10px;
    color: black;
}

.card-text {
    padding-left: 10px;
    color: black;
    margin-top: -5px;
}

.secondary {
    background-color: rgb(245, 245, 245);
}

.white {
    background-color: white;
}

.color-white {
    color: white;
}

.color-black {
    color: black !important;
}

.max-width-25 {
    max-width: 25%;
}

.br-10 {
    border-radius: 10px;
}

.entwickler-img {
    float: left;
    max-width: 100px;
    height: auto;
    border-radius: 10px;
    margin-right: 10px;
}