#certificates {
    align-content: center;
    position: relative;
}

#certificate-list {
    padding: 5rem;
    gap: 5rem;
    width: 100dvw;
    min-height: calc(100dvh - var(--navbar-height));
    position: relative;
}

.certificate-item {
    background-color: white;
    width: 25em;
    height: 30em;
    border-radius: 2em;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    border: 0.1rem solid gray;
    opacity: 0;
    position: absolute;
    left: 50%;
    top: 50%;
    translate: -50% -50%;
    transition: 0.5s ease-in-out;
    scale: 0.8;
    overflow: hidden;
}
.certificate-item[data-shift="0"] {
    left: 0;
    translate: -110% -50%;
}
.certificate-item[data-shift="1"] {
    opacity: 0.4;
    left: 20%;
    translate: -70% -50%;
    scale: 1.1;
}
.certificate-item[data-shift="2"] {
    opacity: 1;
    left: 50%;
    translate: -50% -50%;
    scale: 1.3;
}
.certificate-item[data-shift="3"] {
    opacity: 0.4;
    left: 80%;
    translate: -30% -50%;
    scale: 1.1;
}
.certificate-item[data-shift="4"] {
    opacity: 0;
    left: 100%;
    translate: 10% -50%;
}

.certificate-item > img {
    max-width: 100%;
    max-height: 20em;
    border-radius: 2em;
    padding: 1em;
    margin: auto;
}
.certificate-item > div {
    color: black;
    border-top: 0.1rem solid gray;
    width: 100%;
    padding: 2em;
}
.certificate-item > div > p {
    font-size: 2em;
}
.certificate-item > div > a {
    height: 2em;
    scale: 1.3;
    position: absolute;
    right: 2em;
    bottom: 2em;
    transition: 0.2s;
}
.certificate-item > div > a:hover {
    opacity: 0.6;
}
.certificate-item > div > a > img {
    height: 2em;
}

.certificate-item .certificate-item-organization {
    font-size: 1em;
}
.certificate-item .certificate-item-date {
    font-size: 0.8em;
}

#certificate-swap-buttons button {
    background-color: white;
    width: 4rem;
    height: 4rem;
    position: absolute;
    left: 0;
    top: 50%;
    translate: 0 -50%;
    z-index: 1;
    border-radius: 2rem;
    margin: 0 3rem;
    background-image: url(../icons/arrow-side.svg);
    background-size: cover;
    background-repeat: no-repeat;
    border: 0.1rem solid black;
    transition: 0.2s;
}
#certificate-swap-buttons button:hover {
    background-color: lightgoldenrodyellow;
}
#certificate-swap-buttons button:active {
    scale: 0.9;
}
#certificate-swap-buttons #swap-certificates-right {
    left: auto;
    right: 0;
    scale: -1;
}
#certificate-swap-buttons #swap-certificates-right:active {
    scale: -0.9;
}

@media (max-width: 1650px) {
    .certificate-item {
        font-size: var(--small-font-size);
    }

    .certificate-item[data-shift="1"] {
        left: 25%;
    }
    .certificate-item[data-shift="3"] {
        left: 75%;
    }
}

@media (max-width: 1350px) {
    .certificate-item[data-shift="1"] {
        left: 22%;
    }
    .certificate-item[data-shift="3"] {
        left: 78%;
    }
}

@media (max-width: 1250px) {
    .certificate-item[data-shift="1"] {
        left: 15%;
    }
    .certificate-item[data-shift="3"] {
        left: 85%;
    }
}

@media (max-width: 944px) {
    .certificate-item[data-shift="1"] {
        left: -5%;
    }
    .certificate-item[data-shift="3"] {
        left: 105%;
    }
}

@media (max-width: 600px) {
    .certificate-item[data-shift="1"] {
        left: -30%;
    }
    .certificate-item[data-shift="3"] {
        left: 130%;
    }

    #certificate-swap-buttons button {
        margin: 0 1rem;
        transform: scale(0.9);
    }
}

@media (max-width: 450px) {
    .certificate-item {
        font-size: var(--smallest-font-size);
    }
}