@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Thin.ttf') format('truetype');
    font-weight: 100;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Light.ttf') format('truetype');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Regular.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Medium.ttf') format('truetype');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Bold.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans KR';
    src: url('/static/fonts/NotoSansKR-Black.ttf') format('truetype');
    font-weight: 900;
    font-display: swap;
}
@font-face {
    font-family: 'SansSerifFLF';
    src: url('/static/fonts/SansSerifFLF.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SansSerifFLF';
    src: url('/static/fonts/SansSerifFLF-Demibold.otf') format('opentype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SansSerifFLF';
    src: url('/static/fonts/SansSerifBldFLF.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SansSerifFLF-EN';
    src: url('/static/fonts/SansSerifFLF.otf') format('opentype');
    font-weight: 400;
    unicode-range: U+0020-007E;
}


@font-face {
    font-family: 'Pretendard-EN';
    src: url('/static/fonts/Pretendard-Regular.otf') format('opentype');
    font-weight: 400;
    unicode-range: U+0020-007E;
}

@font-face {
    font-family: 'Pretendard-EN';
    src: url('/static/fonts/Pretendard-Medium.otf') format('opentype');
    font-weight: 500;
    unicode-range: U+0020-007E;
}

@font-face {
    font-family: 'Pretendard-EN';
    src: url('/static/fonts/Pretendard-SemiBold.otf') format('opentype');
    font-weight: 600;
    unicode-range: U+0020-007E;
}

@font-face {
    font-family: 'Pretendard-EN';
    src: url('/static/fonts/Pretendard-Bold.otf') format('opentype');
    font-weight: 700;
    unicode-range: U+0020-007E;
}

* {
    box-sizing: border-box;
}
body {
    overflow-y: scroll;
    margin: 0;
    height: 100vh;
    font-size: 1.4rem;
    line-height: 1.5;
    word-break: break-word;
    -webkit-text-size-adjust: none;
    letter-spacing: .5px;


    /* font-family: 'Noto Sans KR', sans-serif; */

    font-family: 'Pretendard-EN', 'SansSerifFLF', 'Noto Sans KR', sans-serif;
    
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    letter-spacing: -.00rem;
    letter-spacing: -.5px;
    
}
/* 바디/HTML은 스크롤 금지(고정 레이어로 유지) */
html, body{
    height: 100%;
    margin: 0;
    overflow: hidden;

}
/* 전역에 한 줄만 */
html, body, #root.wrapper {
    scroll-behavior: smooth;
}
/* body {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
} */


/* 크롬, 엣지, 사파리 */
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
  display: none;
}

ol, ul, menu {
    list-style: none;
}
ul, ol {
    list-style: none;
    padding-left: 0px;
    margin: 0;
    padding: 0;
}
button, a {
    color: inherit;
    text-decoration: none;
    border: 0;
    background-color: transparent;
    cursor: pointer;
    letter-spacing: 1px;
    margin: 0;
    padding: 0;

    display: block;
    outline: 0 !important;

    font-size: 1.2rem;
}
button.button:hover, a.a:hover {
    /* outline: 1px solid rgb(var(--color-color1)); */
    outline: 0;
    /* border-radius: 1px; */
    box-shadow: 0 0 0 2px var(--color-white), 0 0 0 3px rgb(var(--color-color1));
}
button.-line:hover, a.-line:hover {
    text-decoration: underline;
}

p, h1, h2, h3, h4, h5 {
    padding: 0;
    margin: 0;
}
._hidden {
    overflow: hidden;
    white-space: nowrap;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0px;
    padding: 0px;
    border: 0px;
}

/* ::-webkit-scrollbar {
    width: 5px;
    height: 3px;
}
::-webkit-scrollbar-thumb {
    background: rgb(var(--color-color1));
    border-radius: 10px;
}
::-webkit-scrollbar-track {
    background: rgb(var(--color-color1))2b;
} */
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0);
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}
::-webkit-scrollbar-thumb {
    background: #666;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

:root {
    font-size: 62.5%;
    interpolate-size: allow-keywords;
}
:root {
    --main-color: 188 197 254;
    --color-white: 255 255 255;
    --color-black: 0 0 0;
}



canvas#threeCanvas {
    width: 100%;
    height: 100%;
    height: 100svh;
    position: fixed;
    inset: 0;
    z-index: -1;
}
/* 구형 브라우저 대응 */
@supports not (height: 100svh) {
    #threeCanvas {
        height: 100vh;
    }
}





main {
    width: 100%;
    height: 100%;
}
.main-wrapper {
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.main-contents {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    flex: 1;

    padding: 3.2rem 1.2rem;
    height: calc(100vh - 6rem);
    overflow-y: auto;

    
    /* padding: 1rem; */

    -webkit-mask-image: linear-gradient(#0000 0, #fff 2rem 90%, #0000 100%);
    mask-image: linear-gradient(#0000 0, #fff 2rem, #fff 90%, #0000);
}
.main-holding {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    flex: 1;

}
.main-HLL_Wrapper {
    position: relative;
    width: 42rem;
    /* min-height: 100vh; */

    display: flex;
    flex-direction: column;

    padding: 4rem 2rem;
    box-sizing: border-box;

    overflow: hidden;
}
.main-HLL_Txt {
    position: relative;
    font-size: 6.6rem;
    font-weight: 100;
    font-family: 'Noto Sans KR', sans-serif;
    letter-spacing: -.5rem;
    line-height: 1.4;
}
/* 각 줄 위치 조절 */
.main-HLL_Txt--how {
    align-self: center;
    transform: translateX(-2rem) scaleY(1.25);
}

.main-HLL_Txt--are {
    align-self: flex-start;
    transform: translateX(4.8rem) scaleY(1.25);
}

.main-HLL_Txt--holding {
    align-self: flex-start;
    transform: translateX(3.5rem) scaleY(1.25);
}

.main-HLL_Txt--up {
    align-self: center;
    transform: translateX(-0.3rem) scaleY(1.25);
}

.main-HLL_Txt--hello {
    align-self: center;
    transform: translateX(-1rem) scaleY(1.25);
}

.main-HLL_Txt--question {
    align-self: center;
    transform: translateX(6rem) scaleY(1.25);
}
@keyframes index-module_cursor__poppop {
    50% {
        opacity: 0;
    }
}
@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.main-HLL_Txt:last-child:after {
    content: '|';
    position: absolute;
    right: -1rem;
    top: 0;
    bottom: 0;
    height: calc(100% - 1rem);
    overflow: hidden;
    animation: index-module_cursor__poppop 1.1s infinite step-start;
}
.main-holding img {
    max-width: 37vh;
    width: 100%;
}
.main-footer {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 1rem;
    margin-inline: auto;
    width: 100%;
    max-width: 100%;
    
    padding: 1rem;

    position: sticky;
    bottom: 0;
}
@media (min-width:1060px) {
    .main-footer {
        max-width: 42rem;
    }
}
.main-footerButton {
    display: flex;
    width: 100%;
    padding: .5rem;
    height: 4rem;
    justify-content: space-between;
    align-items: center;

    border-color: 
    color-mix(in oklab, rgb(var(--color-white)) 50%, transparent);
    border-width: 1px;
    border-style: solid;
    border-radius: 50px;
    font-size: 1.6rem;
    box-shadow: 0 3px 10px #0000001a;
}
.main-footerButton.-lenguage {
    width: 4rem;
    min-width: 4rem;
    justify-content: center;
    font-size: 1.3rem;
}
.main-footerButton.-mainbutton {
    padding: 0 1.6rem;
    
}
.main-footerButton.-mainbutton > svg {
    width: 1.8rem;
    height: 1.8rem;
    color: #121212;
    transition: all .3s;
}
.main-footerButton.-mainbutton.is-active > svg {
    transform: rotate(180deg);
}








.intro-container {
    align-items: center;
    gap: 1rem;
    flex-direction: column;
    flex: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    opacity: 1;
    transform: none;


    /* transform: translateY(80px); */

    transition:
        opacity 0.8s ease,
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.8s ease;
}
.intro-container.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);
}
.intro-cnr_Inner {
    width: 100%;
    max-width: 31.5rem;
    display: flex;
    flex-direction: column;
    margin-inline: auto;
    gap: 1rem;
}
.intro-cnr_Gride {
    display: grid;
    /* height: 25rem; */
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 1rem;
}
.intro-cnr_Gride_Btn {
    justify-content: center;
    align-items: center;
    gap: .3rem;
    background-color: color-mix(in oklab, rgb(var(--color-white)) 20%, transparent);
    padding: 1rem;
    text-align: center;
    /* transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to; */
    /* transition-timing-function: var(--tw-ease, var(--default-transition-timing-function)); */
    /* transition-duration: var(--tw-duration, var(--default-transition-duration)); */
    /* --tw-duration: .3s; */
    -webkit-backdrop-filter: blur(10px);
    will-change: backdrop-filter;
    border: 1px solid #ffffff4d;
    border-radius: 20px;
    flex-direction: column;
    transition-duration: .3s;
    display: flex;
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    box-shadow: 0 8px 32px #0000001a, inset 0 1px #ffffff80, inset 0 -1px #ffffff1a, inset 0 0 4px 2px #fff3;
}
.intro-cnr_Gride_Btn:hover {
    background-color: color-mix(in oklab, rgb(var(--color-white)) 40%, transparent);
}
.intro-cnr_Gride_Btn._col-1 {
    grid-column: span 1 / span 1;
}
.intro-cnr_Gride_Btn._col-2 {
    grid-column: span 2 / span 2;
}
.intro-cnr_Gride_Btn._col-3 {
    grid-column: span 3 / span 3;
}
.intro-cnr_Gride_Btn._col-4 {
    grid-column: span 4 / span 4;
}
.intro-cnr_Gride_Btn._col-5 {
    grid-column: span 5 / span 5;
}
.intro-cnr_Gride_Btn._col-6 {
    grid-column: span 6 / span 6;
}
.intro-cnr_Gride_Btn._col-7 {
    grid-column: span 7 / span 7;
}
.intro-cnr_Gride_Btn._col-8 {
    grid-column: span 8 / span 8;
}
.intro-cnr_Gride_Btn svg {
    color: #000;
}
.intro-cnr_Gride_Btn svg.-fill {
    fill: #000;
}
.intro-cnr_Gride_Btn > p {
    font-size: 1.4rem;
    line-height: 1.5;
    font-weight: 400;
    white-space: pre-line;
}
.intro-cnr_Gride_Btn > span {
    font-size: 1.1rem;
    line-height: 1.5;
    font-weight: 400;
    color: color-mix(in oklab, rgb(var(--color-black)) 60%, transparent);
}