* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.splash {
      position: fixed;
      width: 100vw;
      height: 100vh;
      background-color: rgba(255, 255, 242, 0.93);
      display: none;
      justify-content: center;
      align-items: center;
      text-align: center;
      font-size: 1.5rem;
      color: #132e52;
      z-index: 99;
      transition: all 0.3s ease;
      cursor: pointer;
      white-space: nowrap;
}
#splash1 p{
    position: absolute;
    left: 7vw;
    top: 35vh;
    text-align: left;
}
#splash1 img{
    position: absolute;
    right: 7vw;
    top: 32vh;
}
#splash1 h4{
    position: absolute;
    bottom: 22vh;
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: #607388;
    z-index: 101;
}
header {
    position: fixed;
    height: 8vh;
    width: 100vw;
    top: 0;
    left: 0;
    z-index: 85;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #132e52;
    border-bottom: 5px solid #fdd000;
}
header img {
    max-height: 60%;
    height: auto;
}
main {
    margin-top: 10vh;
    padding: 20px;
}
:root {
  font-family: Inter, sans-serif;
  font-feature-settings: 'liga' 1, 'calt' 1;
}
@supports (font-variation-settings: normal) {
  :root { font-family: InterVariable, sans-serif; }
}
body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 8vh;
    padding-bottom: 8vh;
    overflow-y: hidden;
    overflow-x: auto;
    font-family: sans-serif;
    background-color: #d4d4d2;
}


      .card-container {
            width: 90vw;
            max-width: 90vw;
            height: 70vh;
            perspective: 100vw;
            cursor: pointer;
        }

        .card {
            width: 100%;
            height: 100%;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.8s ease;
        }

        .card.flipped {
            transform: rotateY(-180deg);
        }

        .card-face {
            position: absolute;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
        }

        .card-face img {
            width: 100%;
            height: 100%;
            object-fit: contain; /* of 'cover' als je wilt */
        }

        .card-back {
            transform: rotateY(-180deg);
        }


footer {
position: fixed;
    bottom: 0;
    width: 100vw;
    z-index: 85;
    padding: 15px 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background-color: #132e52;
    border-top: 5px solid #fdd000;
    color: #fffff2;
    flex-wrap: wrap;
}
footer .footer-column {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 4px;
    font-size: 0.85em;
    min-width: 180px;
}
footer a {
    color: #fffff2;
    text-decoration: none;
}
@media (max-width: 768px) {
    footer {
        flex-direction: column;
        height: auto;
        padding: 7px 7px;
    }
    footer .footer-column {
        min-width: unset;
        margin: 5px 0;
        font-size: 0.7em;
        text-align: center;
    }
    footer a {
        font-size: 0.9em;
    }      

    .card-container {
         width: 85vw;
        height: 40vh;
    }
}