/* reset */
* {
    margin: 0;
    padding: 0;
    word-break: keep-all;
}

*,
*:after,
*:before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

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

ul,
ol {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
    font-weight: inherit;
}

b,
strong {
    font-weight: inherit;
}

i,
em,
address {
    font-style: inherit;
}

img {
    display: block;
    max-width: 100%;
}

span{
    display: block;
}

a{
    display: block;
    width: 100%;
    height: 100%;
}

/* common */
html {
    /* scroll-behavior: smooth; */
    font-family: "Pretendard";
    font-weight: normal;
    font-size: 10px;
    background: #fff;
    color: #000;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* html *.Pretendard {
    font-family: 'Pretendard';
} */

.container {
    max-width: 1200px;
    width: 95%;
    margin: 0 auto;
}

.page {
    overflow: hidden;
    width: 100%;
}

.innertop {
    padding-top: 160px;
}

.innerbottom {
    padding-bottom: 160px;
}

b {
    font-weight: 700;
}

p {
    font-size: 20px;
}

*.m200 {
    margin-bottom: 20rem;
}
*.m100 {
    margin-bottom: 10rem;
}

*.m80 {
    margin-bottom: 8rem;
}
*.m70 {
    margin-bottom: 7rem;
}
*.m60 {
    margin-bottom: 6rem;
}

*.m50 {
    margin-bottom: 5rem;
}
*.m40 {
    margin-bottom: 4rem;
}
*.m30 {
    margin-bottom: 3rem;
}
*.m20 {
    margin-bottom: 2rem;
}

*.m10 {
    margin-bottom: 1rem;
}

/* header */
#top_btn {
    cursor: pointer;
}

/* popup */
.popups {
    position: absolute;
    z-index: 9999999;
}

#popup_10 {
    z-index: 999999101;
}

#popup_9 {
    z-index: 999999102;
}

#popup_8 {
    z-index: 999999103;
}

#popup_7 {
    z-index: 999999104;
}

#popup_6 {
    z-index: 999999105;
}

#popup_5 {
    z-index: 999999106;
}

#popup_4 {
    z-index: 999999107;
}

#popup_3 {
    z-index: 999999108;
}

#popup_2 {
    z-index: 999999109;
}

#popup_1 {
    z-index: 999999110;
}

.popup_wrap {
    width: 100%;
    max-width: 450px;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    z-index: 9999;
}

.popup_foot {
    padding: 10px;
    font-size: 1.5rem;
}

.popup_foot>div {
    display: flex;
    justify-content: space-between;
}

.popup_foot label span {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.popup_close {
    cursor: pointer;
}

.popup_wrap.introani {
    animation: introanimation .8s forwards ease;
}
.screen_out{
    position: absolute;
    top: -9999em;
}

.ir_pm{
    text-indent: -9999em;
    white-space: nowrap;
    overflow: hidden;
    font-size: 0;
}
/* main station */
.regen-video-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.regen-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity .6s ease;
}

.video-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.video-layer video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-loaded .regen-poster {
    opacity: 0;
    pointer-events: none;
}
/* .s3-video-container{
    position: relative;
} */

/*  */
footer {
    background: #101010;
    color: #fff;
    font-size: 14px;
    /* height: 557px;
    padding: 160px 0; */
    display: flex;
    flex-direction: column;
}

/* .f_top ul li{flex-grow: 1;} */
.f_top ul a {
    border: 1px solid #fff;
    border-radius: 3rem;
    display: inline-block;
    padding: .8rem 3rem;
    line-height: 1;
}

.f_bot .container {
    padding: 5rem 0;
    font-weight: 400;
}

.f_logo {
    max-width: 140px;
    margin-bottom: 10px;
}
.f_bot-inner{
    display: flex;
    align-items: flex-start;
    gap: 24px;
    font-weight: 400;
}
.f_bot ul:first-child{
    width: 282px;
max-width: 382px;
}
.f_bot ul:first-child li:nth-of-type(1){
    max-width: 119px;
    font-weight: 600;
}
.f_bot ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 180px;
    width: 100%;
}
.f-ul-txt li:first-child{
    font-weight: 600;
    font-size: 20px;
}
.f-ul-txt li:not(:first-child){
    color: rgba(255, 255, 255, 0.80);
}
.f_bot ul li {
    display: flex;
    align-items: center;
    gap: .8rem;
    font-weight: 300;
}
.f-line{
    display: block;
    height: 1px;
    background: #2F3133;
}
.f_bot ul.copy_menu {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    gap: 20px;
    align-items: center;
    margin-top: 30px;
    color: #333;
    font-weight: 500;
    font-size: 13px;
}
.copy {
    display: flex;
    justify-content: center;
    color: rgba(255, 255, 255, 0.80);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0;
}

/* quick menu */
.quick {
    position: fixed;
    bottom: 30px;
    right: 2vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.gooey-menu ul{
    display: flex;
    gap: 15px;
    flex-direction: column;
}
.img_wrap {
    width: 60px;
    height: 60px;
    aspect-ratio: 1/1;
    background: #FA0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    outline: 3px solid rgba(255,255,255,0.3);
    outline-offset: 0px;
}
.gooey-menu ul li:last-of-type{
    margin-bottom: 30px;
}
.img_wrap img {
    width: auto;
    height: 27px;
    object-fit: contain;
}
.quick_logo {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    cursor: pointer;
    z-index: 2;
    /* animation: quick_bounce 1.7s infinite; */
}
.quick_logo img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.quick_logo a{
    display: flex;
    justify-content: center;
    align-items: center;
}
.quick_logo .ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    transform: translate(-50%, -50%) scale(1);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    animation: rippleEffect 2.5s infinite;
    z-index: 0;
}

.quick_logo .ripple:nth-child(3) {
    animation-delay: 1.25s;
}

.quick_description{
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.quick_logo span {
    display: block;
    width: 62px;
    height: 62px;
    position: relative;
    z-index: 1;
}

@keyframes rippleEffect {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}
@keyframes quick_bounce {
    
    0%,
    100%,
    20%,
    53%,
    80% {
        -webkit-transition-timing-function:
        cubic-bezier(0.215, .61, .355, 1);
        transition-timing-function:
        cubic-bezier(0.215, .61, .355, 1);
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    
    40%,
    43% {
        -webkit-transition-timing-function:
        cubic-bezier(0.755, .050, .855, .060);
        transition-timing-function:
        cubic-bezier(0.755, .050, .855, .060);
        -webkit-transform: translate3d(0, -20px, 0);
        transform: translate3d(0, -20px, 0);
    }
    
    70% {
        -webkit-transition-timing-function:
        cubic-bezier(0.755, .050, .855, .060);
        transition-timing-function:
        cubic-bezier(0.755, .050, .855, .060);
        -webkit-transform: translate3d(0, -10px, 0);
        transform: translate3d(0, -10px, 0);
    }
    
    90% {
        -webkit-transform: translate3d(0, -4px, 0);
        transform: translate3d(0, -4px, 0);
    }
}


@media (min-width:0px) and (max-width:1280px) {
    .innertop {
        padding-top: 120px;
    }
    
    .innerbottom {
        padding-bottom: 120px;
    }
    
    .f_logo {
        width: 250px;
        margin-bottom: 1.5rem;
    }
    
    .f_bot {
        flex-direction: column;
        gap: 1rem;
    }
    *.m200 {
        margin-bottom: 18rem;
    }
    *.m100 {
        margin-bottom: 8rem;
    }
    
    *.m80 {
        margin-bottom: 5rem;
    }
    *.m70 {
        margin-bottom: 4.5rem;
    }
    *.m60 {
        margin-bottom: 4rem;
    }
    *.m50 {
        margin-bottom: 3.5rem;
    }
    *.m40 {
        margin-bottom: 2.5rem;
    }
    *.m30 {
        margin-bottom: 2rem;
    }
    *.m20 {
        margin-bottom: 2rem;
    }
    
    *.m10 {
        margin-bottom: 1rem;
    }
    
}

@media (min-width:0px) and (max-width:900px) {
    
    /* popup */
    .popup_wrap {
        top: 65px !important;
        left: 0 !important;
    }
    
    
    .innertop {
        padding-top: 100px;
    }
    
    .innerbottom {
        padding-bottom: 100px;
    }
    
    .f_logo {
        display: none;
    }
    
    .f_top ul {
        gap: 1rem;
    }
    
    .f_top ul a {
        padding: 0.6rem 2rem;
    }
    *.m200 {
        margin-bottom: 16rem;
    }
    *.m100 {
        margin-bottom: 6rem;
    }
    
    *.m80 {
        margin-bottom: 4rem;
    }
    *.m70 {
        margin-bottom: 4rem;
    }
    *.m60 {
        margin-bottom: 4.5rem;
    }
    *.m50 {
        margin-bottom: 3rem;
    }
    
    *.m20 {
        margin-bottom: 1.5rem;
    }
    
    *.m10 {
        margin-bottom: 1rem;
    }
}

@media (min-width:0px) and (max-width:600px) {
    
    *.m200 {
        margin-bottom: 10rem;
    }
    
    /* common */
    .innertop {
        padding-top: 5rem;
    }
    
    .innerbottom {
        padding-bottom: 5rem;
    }
    
    /* popup */
    
    /* footer */
    .f_top ul {
        /* flex-direction: column; */
        /* gap: 1rem 1rem; */
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .f_bot ul {
        gap: .3rem 2rem;
    }
    
    .copy {
        /* text-align: center; */
        flex-direction: column;
    }
    
    .contact_txt {
        width: 110%;
        /* aspect-ratio: 2/1;
        background: url('../img/contact_txt.png') no-repeat 50% 50% / contain; */
    }
    
    .contact_txt span {
        width: 100%;
        font-size: 15px;
        text-align: center;
        position: absolute;
        top: 45%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .quick_logo .ripple {
        width: 40px;
        height: 40px;
    }
    .img_wrap{
        width: 50px;
        height: 50px;
    }
    .img_wrap img{
        width: 21px;
    }
    .quick.on .gooey-menu li {
        transform: translateY(calc(var(--i) * -60px));
    }
    .gooey-menu li {
        bottom: 20px;
        left: 25px;
    }
    .gooey-menu ul li:last-of-type {
    margin-bottom: 20px;
}
}
@media (min-width:0px) and (max-width:450px) {
    .f-ul-txt li:first-child{
        font-size: 15px;
    }
}