/* ---- GENERAL ---- */
/* initialize */
* {
    font-family: nerd-regular;
    /* font-family: noto-sans-kr; */
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-align: left;
}

fieldset {
    border: 0
}

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

.block {
    display: block;
}

.flex {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.flex-col {
    flex-direction: column;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.w-good {
    max-width: 672px;
    width: 100%;
    margin: 0 auto;
}

/* title */
.titleBox {
    background-color: black;
    /* padding: 48px 48px 24px 48px; */
    padding: 48px;
    border-radius: 12px 12px 0 0;
}

.icon {
    width: 48px;
    border-radius: 12px;
}

/* end button */
#btn-submit {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    background-color: black;
    color: #F6F2EE;
    ;
    padding: 24px;
    font-size: 16px;
    border-radius: 0 0 12px 12px;
    border: 0;
    font-family: nerd-regular;
}

#btn-submit:hover {
    font-family: nerd-bold;
}

#btn-submit:active {
    background-color: #313030;
}


/* spacing */
.m-12 {
    margin: 48px;
}

.my-6 {
    margin: 24px 0px;
}

.mt-12 {
    margin-top: 48px;
}

.mt-6 {
    margin-top: 24px
}

.mt-3 {
    margin-top: 12px;
}

.mt-2 {
    margin-top: 8px;
}

.mt-1 {
    margin-top: 4px;
}

.gap-6 {
    gap: 24px;
}

.gap-3 {
    gap: 12px;
}

.gap-2 {
    gap: 8px;
}

.gap-1 {
    gap: 4px;
}

.pt-12 {
    padding-top: 48px;
}

.pt-6 {
    padding-top: 24px;
}
.pb-6 {
    padding-bottom: 24px;
}

.py-3 {
    padding: 12px 0;
}

hr {
    margin: 24px 0;
}

/* font */
/* @font-face {
    font-family: "noto-sans-kr";
    src: url("./NotoSansKR-VariableFont_wght.ttf");
} */
@font-face {
    font-family: "nerd-regular";
    src: url("./0xProtoNerdFontPropo-Regular.ttf");
}

@font-face {
    font-family: "nerd-bold";
    src: url("./0xProtoNerdFontPropo-Bold.ttf");
}

/* markdown */
h1 {
    /* font-family: noto-sans-kr; */
    font-family: nerd-bold;
    font-weight: 900;
    font-size: 30px;
    color: #F6F2EE;
}

h2,
h3,
h4,
h5,
h6 {
    /* font-family: noto-sans-kr; */
    font-family: nerd-bold;
    font-size: 16px;
    font-weight: 900;
}

/* 소제목 */
.bold {
    /* font-family: noto-sans-kr; */
    font-family: nerd-bold;
    font-size: 16px;
    font-weight: 900;
}

.label {
    font-size: 16px;
    /* font-family: noto-sans-kr; */
    font-family: nerd-bold;
    font-weight: 900;
    display: inline;
}

/* ---- SPECIFIC TO THIS PROJECT ---- */
/* section 1 */
.btn-box {
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    border-radius: 12px;
    padding: 24px;
}

.font-logo {
    font-family: nerd-bold;
    font-size: 30px;
    color: white
}

.font-in-box {
    font-family: nerd-regular;
    font-size: 16px;
    color: white;
}

/* section 2 */
#section_1 {
    background-color: papayawhip;
    width: 100vw;
    height: 300px;
    font-size: 30px;
    font-family: nerd-bold;
}

#section_2 {
    background-color: yellowgreen;
    height: 300px;
    font-size: 16px;
    overflow-y: hidden;
    overflow-x: scroll;
    scrollbar-width: none;
}

.circle {
    flex-shrink: 0;
    flex-basis: 200px;
    height: 200px;
    background-color: black;
    color: white;
    border-radius: 50%;
}

#section_3 {
    flex-wrap: wrap;
}

.long_box {
    width: calc((100% - 12px * 3) / 4); 
    height: 400px; 
    background-color: coral; 
    float: left;
    color: white;
}

#btn-up {
    position: fixed;
     bottom: 50px; 
     right: 50px; 
}