@font-face {
    font-family: "NEXON Lv2 Gothic";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@2.1/NEXON Lv2 Gothic.woff")
        format("woff");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "GowunDodum-Regular";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2108@1.1/GowunDodum-Regular.woff")
        format("woff");
    font-weight: normal;
    font-style: normal;
}

:root {
    --고딕체: "NEXON Lv2 Gothic";
    --돋움체: "GowunDodum-Regular";
    --파랑: rgb(129, 202, 214);
    --노랑: rgb(237, 205, 68);
    --빨강: rgb(220, 62, 38);
}

body {
    margin: 0;
    font-family: var(--돋움체);
    font-size: 16px;
    line-height: 1.6rem;
}

a {
    color: #1c9c94;
    text-decoration: none;
}

a:hover {
    opacity: 0.5;
}

article {
    padding: 0 1em;
}

section {
    margin: 1em;
    padding: 1em;
}

header,
main,
footer {
    margin: 0 auto;
}

header {
    padding: 2em;
    text-align: center;
    background-image: url("./img/bg.jpg");
    background-size: cover;
    background-position: fixed;
    color: black;
}

header section {
    margin: 0 auto;
    max-width: 640px;
}

header img {
    border-radius: 50%;
    border: 1px solid black;
    max-width: 200px;
}

h1 {
    margin: 1em 0;
}

h1,
h2,
h3,
h4 {
    font-family: var(--고딕체);
    font-weight: 700;
}

section > h2 {
    padding: 5px;
    border-radius: 3px;
    background-color: var(--파랑);
}

main {
    max-width: 1140px;
}

.fab {
    border: 1px solid black;
    border-radius: 50%;
    font-size: 1.5em;
    width: 1.5em;
    height: 1.5em;
    line-height: 1.5em;
    margin: 5px;
    text-align: center;
}

a .fab {
    color: black;
}

article.경력 {
    background-color: rgb(248, 249, 255);
    margin-bottom: 5px;
    padding: 10px;
}

.고딕 {
    font-family: var(--고딕체);
}

.강조 {
    font-weight: bold;
}

.컬럼 {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.컬럼 > * {
    flex: 1;
}

.경력 .기술스택 {
    display: flex;
    flex-direction: row;
    justify-content: left;
    flex-wrap: wrap;
}

.기술스택 > .기술 {
    border-radius: 7px;
    background-color: var(--빨강);
    color: white;
    padding: 0px 7px;
    margin: 2px;
    font-family: var(--고딕체);
    font-size: 12px;
    height: 24px;
}

.보유기술 .기술셋 {
    border-radius: 5px;
    margin: 10px;
    padding: 1em;
    background-color: var(--노랑);
}

.기술셋 > h3 {
    margin: 0 0 10px 0;
}

blockquote {
    font-family: var(--고딕체);
    background-color: #eee;
    border-radius: 5px;
    padding: 1em;
    margin: 1em;
}

footer {
    padding: 1em 1.5em;
    background: #c5ccd3;
    color: white;
    text-align: right;
}

@media only screen and (max-width: 768px) {
    section {
        padding: 0;
    }
}

@media only screen and (max-width: 576px) {
    .컬럼 {
        display: flex;
        flex-direction: column;
    }

    section {
        padding: 0;
        margin: 0.5rem;
    }

    ul {
        padding-inline-start: 1em;
    }

    footer {
        text-align: center;
    }
}