html {
    font-family: sans-serif;
}

body.light {
    background-color: white;
    color: black;
}

body.dark {
    background-color: #181a1b;
    color: white;
    .inv-icon {
        filter: invert(100%);
    }
}

a {
    text-decoration: none;
    color: unset;
}

img {
    max-width: 100%;
}

header {
    height: 3rem;
}

main {
    margin: auto;
    @media (orientation: landscape) {
        max-width: 700px;
    }
    @media (orientation: portrait) {
        max-width: 95%;
    }
    min-height: calc(100dvh - 9rem);
}

footer {
    margin-top: 2rem;
    height: 3rem;
    display: flex;
    align-items: flex-end;
}

#main-page-title {
    text-align: center;
    font-size: 3em;
    margin-top: 3em;
}

#main-page-subtitle {
    text-align: center;
    font-size: 2em;
    margin-bottom: 2em;
}

.headline {
    display: flex;
    align-items: center;
    gap: 0.3em;
    font-size: 2.5em;
}

.headline > img {
    width: 1.5em;
    height: 1.5em;
    border-radius: 0.2em;
}

.headline > h1 {
    font-size: 1em;
}

h3 {
    margin-bottom: 0em;
}

h3 + p {
    margin-top: 0em;
}

.section-header {
    font-size: 1.5em;
    margin-top: 1em;
    margin-bottom: 0.5em;
    border-bottom: 0.1em solid rgb(0, 200, 90);

    /* border-top: 0.1em solid rgb(0, 200, 90);
    border-left: 0.1em solid rgb(0, 200, 90);
    border-radius: 0.1em;
    padding-left: 0.2em; */
}

.project-card {
    display: flex;
    align-items: normal;
    gap: 0.5em;
    margin: 1.2em 0.5em;
    font-size: 1rem;
}

.project-card-icon-container {
    flex-basis: 3em;
}

.project-card-text-container {
    flex-basis: calc(100% - 3em);
}

.project-card-icon {
    width: 3em;
    height: 3em;
}

.project-card-name {
    font-size: 2em;
}

.certificate-card {
    display: flex;
    align-items: normal;
    gap: 0.5em;
    margin: 1.2em 0.5em;
}

.certificate-card-icon-container {
    flex-basis: 3em;
}

.certificate-card-text-container {
    flex-basis: calc(100% - 3em);
}

.certificate-card-icon {
    width: 3em;
    height: 3em;
    border-radius: 0.5em;
}

.certificate-card-name {
    font-size: 2em;
}

.skill-card-container {
    display: flex;
    align-items: center;
    gap: 0.2em;
    font-size: 1.5em;
    padding: 0.3em 0.2em;
}

.skill-card-icon {
    width: 1em;
    height: 1em;
    border-radius: 0.1em;
}

.link-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2.5em;
    padding: 0.5em;
}

.link-card {
    text-align: center;
    font-size: 0.5em;
    filter: opacity(0.7);
}

.link-icon {
    width: 7em;
    height: 7em;
}

.link-card:hover {
    filter: opacity(1);
}

.am {
    color: green;
}

.wl::before {
    content: "\1F310 ";
    filter: grayscale(100%);
    margin-right: 0.25em;
}

.weblink-container {
    font-size: 1.1em;
    margin: 0.5em;
}

.skill-list {
    font-size: 0.8em;
    opacity: 70%;
}

.show-all {
    padding-top: 0.7rem;
    font-size: 1.2rem;
}

/* h2 {
    border-top: 0.1em solid rgb(0, 200, 90);
    border-left: 0.1em solid rgb(0, 200, 90);
    border-radius: 0.1em;
    padding-left: 0.2em;
} */