:root {
    --m-blue: #46B5F1;
    --m-green: #18CFA2;
}

* {
    margin: 0;
    padding: 0;
}

ul,
li {
    list-style: none;
}

ol li {
    list-style: auto;
    margin-left: 2rem;
}

a {
    text-decoration: none;
    color: #222;
}

img {
    border: 0;
    display: block;
    width: 100%;
}

html {
    font-size: 62.5%;
}

body {
    font-size: 1.3rem;
    font-family: "Noto Sans KR", sans-serif;
    line-height: 1.35;
}

ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
input,
textarea,
span,
b,
a {
    font-family: "Noto Sans KR", sans-serif;
    word-break: keep-all;
}

.form_wrap input[type="text"],
.form_wrap input[type="date"],
.form_wrap input[type="time"],
.form_wrap input[type="tel"],
button {
    -webkit-appearance: none;
}

.inner {
    width: 130rem;
    margin: 0 auto;
}

.row {
    display: flex;
}

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

#header {
    position: sticky;
    top: 0;
    z-index: 9;
    background: #fff;
}

#header>.inner {
    margin: 0 auto;
    align-items: center;
    gap: 1.6rem;
    height: 12rem;

    position: relative;
}

#header .btn_wrap {
    margin-top: 3rem;
}

.menu_wrap {
    margin-left: auto;
    margin-right: 3rem;
    height: 100%;
}

.menu_wrap h2 {
    font-size: 2rem;
    height: 100%;
}

.menu_wrap h2 span {
    margin-top: 3rem;
}

.depth01 {
    gap: 3.5rem;
    height: 100%;
}

.depth01>li {
    position: relative;
    height: 100%;
}

.depth01>li:hover h2 a {
    color: var(--m-blue);
}

.depth01>li h2 a {
    height: 100%;
    display: flex;
    align-items: center;
}

.depth02 {
    position: absolute;
    background: #fff;
    padding: 1rem 2rem;
    transform: translateX(-1.5rem);
    border-top: 4px solid var(--m-blue);
    box-sizing: border-box;
    display: none;

}

.depth02 h3 {
    font-size: 1.5rem;
}

.depth02 h3 a:hover {
    color: var(--m-blue);
}

.depth02 li {
    margin: .5rem 0;
}


.menu_wrap.mo {
    position: fixed;
    top: 12rem;
    width: 33rem;
    right: -100%;
    height: calc(100% - 12rem);
    margin-left: 0;
    margin-right: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    transition-duration: .5s;
}

.menu_wrap.mo.active {
    right: 0;
}

.menu_wrap.mo .depth01 {
    flex-direction: column;
    padding: 5rem;
}

.menu_wrap.mo h2,
.menu_wrap.mo .depth01>li {
    height: auto;
}

.menu_wrap.mo h2 span {
    margin-top: 0;
}

.menu_wrap.mo .depth02 {
    position: relative;
    background: transparent;
    padding: 1rem 2rem;
    transform: translateX(0);
    border-top: 0;
    box-sizing: border-box;
}

.menu_wrap.mo .depth02 li {
    margin: 1rem 0;
}

.btn_wrap.row {
    gap: 1rem;
}

.full_btn {
    padding: 1rem 1.5rem;
    border-radius: 5rem;
    color: #fff;
    font-weight: 600;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}

.full_btn.blue {
    background: var(--m-blue);
}

.full_btn.green {
    background: var(--m-green);
}

#mo_menu_btn {
    display: none;
}

#mo_menu_btn {
    width: 3rem;
    height: 2rem;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition-duration: .3s;
    margin-top: 3rem;
}

#mo_menu_btn span {
    width: 100%;
    height: 2px;
    background: #333
}

#mo_menu_btn.on {
    justify-content: center
}

#mo_menu_btn.on span:nth-child(1) {
    transform: rotate(45deg) translateY(1px)
}

#mo_menu_btn.on span:nth-child(2) {
    display: none
}

#mo_menu_btn.on span:nth-child(3) {
    transform: rotate(-45deg) translateY(-1px)
}


footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #3B3E3D;
    color: #f4f4f4;
    padding: 6rem 0;
}

.f_top {
    width: 100%;
}

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

.f_top h3 {
    margin-bottom: 2rem;
}

.f_top .rt p {
    width: 10rem;
}

.f_top .rt b {
    font-size: 2.4rem;
    color: var(--m-blue);
}

.f_top .rt div {
    align-items: center;
}

.f_top .rt div:nth-child(3) b {
    color: var(--m-green);
}

.f_top p {
    font-size: 1.4rem;
    line-height: 1.5;
}

.f_top ul {
    margin-top: 2rem;
    gap: 1rem;
}

.f_top ul a {
    color: #fff;
    font-size: 1.4rem;
}

.f_bottom {
    width: 100%;
    margin-top: 4rem;
}

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

.f_bottom .inner p {
    font-size: 1.4rem;
    color: #cecece;
}

@media all and (max-width: 1360px) {
    html {
        font-size: 54%;
    }

    .inner {
        width: calc(100% - 8rem);
    }
}

@media all and (max-width: 860px) {
    #header .btn_wrap {
        margin-left: auto;
    }

    #mo_menu_btn {
        display: flex;
    }
}

@media all and (max-width: 720px) {
    html {
        font-size: 1.6vw;
    }

    .f_top .inner {
        flex-direction: column-reverse;
        gap: 4rem;
    }

    .f_bottom .inner {
        flex-direction: column;
        justify-content: flex-start;
        gap: 2rem;
        align-items: flex-start;
    }
}

@media (max-width: 499px) {
    html {
        font-size: 2vw;
    }
}