:root {
    --main-brand-color: #189FB0;
}

body {
    overflow-x: hidden;
}

#wrap {
    position: relative;
    width: 100%;
    padding: var(--header-h, 100px) 0 50px 0;
    overflow-x: hidden;
}

.main_wrap_deco{
    position: absolute;
    left: -11px;
    bottom: 0px;
    width: 920px;
    z-index: -1;
}

.main_wrap_deco img{
    display: block;
    width: 100%;
}

.container {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
}

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

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #fff;
    transition: box-shadow 0.3s ease;
}

#header.scrolled {
    box-shadow: 0 4px 20px rgba(27, 42, 58, 0.08);
}

#header .header_container{
    width: 100%;
}

#header .header_container .container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
    height: 100px;
    padding: 0 80px;
}

.header_logo h1 {
    margin: 0;
    line-height: 0;
}

.header_logo a {
    display: inline-block;
}

.header_logo img {
    display: block;
    height: 35px;
    width: auto;
}

.header_top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.right {
    display: flex;
    align-items: center;
    gap: 50px;
}

#pc_nav {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#pc_nav .floor1 {
    display: flex;
    align-items: center;
    gap: 60px;
}

#pc_nav .floor1 > li > a {
    display: inline-block;
    font-size: 20px;
    font-weight: 700;
    color: #111;
    white-space: nowrap;
    transition: color 0.2s ease;
    letter-spacing: -0.02em;
    line-height: 1.3;
    padding: 20px 0;
}

#pc_nav .floor1 > li > a:hover,
#pc_nav .floor1 > li > a.active {
    color: var(--main-brand-color);
}

.header_util {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn_consult {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 0 28px;
    border-radius: 999px;
    background: linear-gradient(to right, #26C2D6 0%, var(--main-brand-color) 100%);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 6px 16px rgba(43, 168, 207, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn_consult:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(43, 168, 207, 0.4);
    filter: brightness(1.04);
}

.btn_mobile_menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: 0;
}

.btn_mobile_menu span {
    display: block;
    width: 26px;
    height: 2px;
    background: #1b2a3a;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#header.mob_open .btn_mobile_menu span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

#header.mob_open .btn_mobile_menu span:nth-child(2) {
    opacity: 0;
}

#header.mob_open .btn_mobile_menu span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mob_dim {
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(27, 42, 58, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mob_dim.is_open {
    opacity: 1;
    visibility: visible;
}

.mobile_nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 999;
    width: 300px;
    max-width: 80vw;
    height: 100%;
    background: #fff;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    overflow-y: auto;
}

.mobile_nav.is_open {
    transform: translateX(0);
    box-shadow: -8px 0 30px rgba(27, 42, 58, 0.15);
}

.mobile_nav_inner {
    padding: 110px 28px 40px;
}

.mob_menu > li {
    border-bottom: 1px solid #f0f1f3;
}

.mob_menu > li > a {
    display: block;
    padding: 18px 4px;
    font-size: 17px;
    font-weight: 500;
    color: #1b2a3a;
}

.mob_consult {
    width: 100%;
    margin-top: 28px;
    height: 52px;
}

#main {
    height: calc(100vh - 120px);
    height: calc(100dvh - 120px);
    padding: 0 50px;
}

#footer {
    background: #2a2d34;
    border-radius: 20px;
    padding: 80px 20px;
    width: calc(100% - 100px);
    margin: 200px auto 0 auto;
}

.footer_logo {
    margin-bottom: 24px;
    line-height: 0;
}

.footer_logo a {
    display: inline-block;
}

.footer_logo img {
    display: block;
    height: 28px;
    width: auto;
}

.footer_company {
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
}

.footer_info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.footer_info li {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer_label {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
}

.footer_value {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
}

.visual_swiper {
    width: 100%;
    height: 100%;
}

.visual_swiper .swiper-slide {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.visual_bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.visual_bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.visual_bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.visual_content {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
}

.visual_inner {
    width: 100%;
    padding-top: 48px;
    color: #fff;
}

.visual_pager {
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 3;
    width: 100%;
    transform: translateY(calc(-50% - 190px));
    pointer-events: none;
}

.visual_pagination.swiper-pagination {
    position: static;
    display: flex;
    align-items: center;
    gap: 8px;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 0;
    transform: none;
    pointer-events: auto;
}

.visual_pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 !important;
    border-radius: 999px;
    background: #fff;
    opacity: 1;
    transition: width 0.3s ease, background 0.3s ease;
}

.visual_pagination .swiper-pagination-bullet-active {
    width: 80px;
    background: #fff;
}

.visual_title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.visual_desc {
    margin-top: 28px;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.04em;
    color: #fff;
}

.visual_btns {
    display: flex;
    gap: 12px;
    margin-top: 60px;
}

.visual_btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 40px;
    border-radius: 999px;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    white-space: nowrap;
    height: max-content;
}

.swiper-slide-active .visual_btn {
    pointer-events: auto;
}

.visual_btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.visual_btn .btn_text {
    position: relative;
    height: 1.4em;
    overflow: hidden;
}

.visual_btn .btn_text span {
    display: block;
    line-height: 1.4;
    transition: transform 0.4s ease;
}

.visual_btn:hover .btn_text span {
    transform: translateY(-100%);
}

.visual_btn_seoul {
    background: linear-gradient(to right, #0660C2 0%, #163B63 100%);
    box-shadow: 0 8px 20px rgba(36, 83, 171, 0.35);
}

.visual_btn_links {
    background: linear-gradient(to right, #26C2D6 0%, var(--main-brand-color) 100%);
    box-shadow: 0 8px 20px rgba(24, 159, 176, 0.35);
}

section{
    position: relative;
    padding: 200px 0;
}

section.sec_type02{
    padding: 140px 0;
}

section:last-of-type{
    padding: 200px 0 0 0;
}

section.color02{
    background: rgba(242, 248, 248, 1);
}

section.color03{
    background: rgba(237, 241, 250, 1);
}

#main_question .mq_deco_img{
    position: absolute;
    right: -40px;
    top: -17px;
    width: 950px;
    pointer-events: none;
    z-index: -1;
}

#main_question .mq_deco_ec{
    position: absolute;
    left: 90px;
    bottom: -170px;
    width: 340px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: rgba(24, 159, 176, 0.7);
    filter: blur(180px);
}

#main_question .mq_deco_img img{
    display: block;
    width: 100%;
}

#main_question .container{
    display: flex;
    align-items: stretch;
}

#main_question .left,
#main_question .right{
    width: 50%;
    height: auto;
}

#main_question .right{
    padding-left: 130px;
}

.sec_tit_area{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.sec_tit_area.mb01{
    margin-bottom: 80px;
}

.sec_tit{
    display: flex;
    flex-direction: column;
    text-align: left;
    align-items: flex-start;
    word-break: keep-all;
}

.sec_tit_area.center{
    align-items: center;
    justify-content: center;
}

.sec_tit_area.center .sec_tit{
    text-align: center;
    align-items: center;
}


.sec_tit .sec_cate{
    display: inline-flex;
    padding: 6px 20px;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 500;
    color: var(--main-brand-color);
    background: rgba(24, 159, 176, 0.1);
    background: color-mix(in srgb, var(--main-brand-color) 10%, transparent);
    border: 1px solid #8BCFD7;
    text-transform: uppercase;
    border-radius: 5px;
}

.sec_tit h2{
    font-size: 64px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -0.02em;
    margin-top: 16px;
}

.sec_tit h2 b{
    color: var(--main-brand-color);
}

.sec_tit_br{
    display: none;
}

.mo_br{
    display: none;
}

.sec_tit p{
    font-size: 26px;
    line-height: 1.5;
    color: #111;
    margin-top: 28px;
}

.question_list{
    width: 100%;
}

.question_list li{
    width: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 36px 0;
    border-bottom: 1px solid #C2C4C8;
}

.q_mark{
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #163B63;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
}

.q_text{
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: #111;
}

.main_solution_list{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 20px;
}

.solution_item{
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(24, 159, 176, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution_item:hover{
    transform: translateY(-8px);
    box-shadow: 0 26px 54px rgba(24, 159, 176, 0.22);
}

.solution_thumb{
    position: relative;
    aspect-ratio: 67 / 35;
    overflow: hidden;
}

.solution_thumb img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.solution_item:hover .solution_thumb img{
    transform: scale(1.05);
}

.solution_num{
    position: absolute;
    top: 20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    padding: 4px 20px;
    border-radius: 999px;
    background: rgba(22, 59, 99, 1);
    color: #fff;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 700;
}

.solution_body{
    flex: 1;
    padding: 40px;
}

.solution_title{
    font-size: 24px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: #111;
}

.solution_desc{
    margin-top: 12px;
}

.solution_desc li{
    position: relative;
    padding-left: 18px;
    font-size: 24px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: #111;
}

.solution_desc li + li{
    margin-top: 8px;
}

.solution_desc li::before{
    content: "";
    position: absolute;
    top: 0.62em;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(139, 207, 215, 1);
}

#main_start .sec_tit_area{
    align-items: stretch;
}

#main_start .start_btn_box{
    display: flex;
    align-items: flex-end;
}

.start_info_card{
    background: #fff;
    border-radius: 20px;
    padding: 60px 40px;
    box-shadow: 0 10px 40px rgba(24, 159, 176, 0.15);
}

.start_info_title{
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(17, 17, 17, 1);
    font-size: 44px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: #000;
}

.start_info_row{
    display: flex;
    padding: 24px 0;
    border-bottom: 1px solid rgba(194, 196, 200, 1);
}

.start_info_cell{
    width: 50%;
}

.start_info_cell dt{
    font-size: 26px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: #111;
}

.start_info_cell dd{
    margin-top: 4px;
    font-size: 26px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.02em;
}

.start_info_provide{
    padding-top: 32px;
}

.provide_title{
    font-size: 22px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: #111;
}

.provide_list{
    display: flex;
    gap: 40px;
    margin-top: 12px;
}

.provide_list li{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.provide_icon{
    width: 120px;
}

.provide_icon img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.provide_list li p{
    margin-top: 12px;
    font-size: 26px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.04em;
    color: #111;
}

.up_btn{
    position: fixed;
    right: 50px;
    bottom: 50px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.up_btn.is_show{
    opacity: 1;
    visibility: visible;
}

.up_btn.is_bottom{
    position: absolute;
    bottom: auto;
}

.up_btn a{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: rgba(41, 42, 45, 1) url(../img/common/arrow_up_wh.svg) center no-repeat;
    background-size: 14px auto;
    border-radius: 50%;
}

#sub_visual{
    position: relative;
    width: calc(100% - 100px);
    height: calc(100vh - 120px);
    height: calc(100dvh - 120px);
    padding: 16px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sub_visual_bg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    inset: 0;
    border-radius: 20px;
    overflow: hidden;
}

.sub_visual_bg::after{
    display: block;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.sub_visual_bg img{
    display: block;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.sub_visual_tit{
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    color: #fff;
}

.sub_visual_tit p{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.04em;
}

.sub_visual_tit h2{
    font-size: 64px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.04em;
}

.mmi_list{
    width: 100%;
    display: flex;
    gap: 20px;
}

.mmi_list li{
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mmi_list li .ico{
    height: 140px;
}

.mmi_list li .ico img{
    display: block;
    width: auto;
    height: 100%;
}

.mmi_list li p{
    font-weight: 500;
    font-size: 26px;
    line-height: 1.55;
    letter-spacing: -0.02em;
    text-align: center;
}

.mmi_list li p b{
    font-weight: 700;
}

#medius_team{
    width: calc(100% - 100px);
    margin: 0 auto;
    border-radius: 50px;
    padding: 200px 20px;
}

.team_info_list{
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-top: 80px;
}

.tii_item{
    position: relative;
    display: flex;
    align-items: stretch;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0px 10px 40px 0px rgba(24, 159, 176, 0.15);
}

.tii_item.reverse{
    flex-direction: row-reverse;
}

.tii_img{
    width: 50%;
    flex-shrink: 0;
    align-self: stretch;
    min-height: 420px;
}

.tii_img img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tii_text{
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 60px 80px;
    gap: 120px 0;
}

.tii_head{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tii_num{
    font-size: 24px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--main-brand-color);
    letter-spacing: -0.02em;
}

.tii_tit{
    font-size: 48px;
    font-weight: 700;
    line-height: 1.36;
    letter-spacing: -0.02em;
    color: #111;
    margin-top: 8px;
}

.tii_desc{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: rgba(90, 92, 99, 1);
}

.medius_solution_list{
    width: 100%;
    display: flex;
    gap: 20px;
    margin-top: 80px;
}

.msl_item{
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 48px 36px 60px 36px;
    border: 1px solid rgba(219, 220, 223, 1);
    border-radius: 20px;
    gap: 40px;
}

.msl_ico{
    width: 140px;
    margin-left: auto;
    margin-bottom: auto;
}

.msl_ico img{
    display: block;
    width: 100%;
}

.msl_badge{
    display: inline-flex;
    align-self: flex-start;
    padding: 4px 16px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.6;
    color: #fff;
    background: rgba(22, 59, 99, 1);
    border-radius: 999px;
}

.msl_tit{
    font-size: 32px;
    font-weight: 700;
    line-height: 1.44;
    letter-spacing: -0.08em;
    color: #111;
    margin-top: 20px;
}

.msl_desc{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.60;
    letter-spacing: -0.08em;
    color: #5A5C63;
    margin-top: 28px;
}

#medius_process{
    background: linear-gradient(to bottom, rgba(242, 248, 248, 1), rgba(222, 250, 250, 1));
    overflow: hidden;
}

.medi_process_visual{
    margin-top: 280px;
}

.mpv_stage{
    position: relative;
    width: 100%;
    max-width: 1175px;
    margin: 0 auto;
    aspect-ratio: 11 / 5;
    container-type: inline-size;
    overflow: visible;
}

.mpv_glow{
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 35%;
    aspect-ratio: 1 / 1;
    transform: translate(-50%, 50%);
    border-radius: 50%;
    background: rgba(24, 159, 176, 1);
    filter: blur(100px);
    pointer-events: none;
}

.mpv_ring{
    position: absolute;
    left: 50%;
    bottom: 0;
    aspect-ratio: 1 / 1;
    transform: translate(-50%, 50%);
    border-radius: 50%;
    clip-path: inset(0 0 50% 0);
    pointer-events: none;
}

.mpv_ring1{
    width: 80%;
    border: 2px dotted rgba(24, 159, 176, 0.3);
}

.mpv_ring2{
    width: 67%;
    border: 2px dotted rgba(24, 159, 176, 0.6);
}

.mpv_ring3{
    width: 54%;
    border: 2px dotted rgba(24, 159, 176, 1);
}

.mpv_core{
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    z-index: 2;
    white-space: nowrap;
}

.mpv_core span{
    font-size: 70px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.mpv_nodes{
    position: absolute;
    inset: 0;
    z-index: 3;
}

.mpv_node{
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 88%;
    transform-origin: bottom center;
    transform: rotate(var(--angle));
}

.mpv_node_inner{
    position: absolute;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle)));
}

.mpv_node_pin{
    display: block;
    position: relative;
    cursor: pointer;
}

.mpv_dot{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    box-sizing: border-box;
    border-radius: 50%;
    filter: drop-shadow(0 2px 7px rgba(18, 135, 154, 0.28));
    transition: filter 0.25s ease;
}

/* offset each node so the wave ripples across the fan instead of firing in unison */
.mpv_node:nth-child(1){ --nd: 0s; }
.mpv_node:nth-child(2){ --nd: -0.13s; }
.mpv_node:nth-child(3){ --nd: -0.26s; }
.mpv_node:nth-child(4){ --nd: -0.39s; }
.mpv_node:nth-child(5){ --nd: -0.52s; }
.mpv_node:nth-child(6){ --nd: -0.65s; }
.mpv_node:nth-child(7){ --nd: -0.78s; }
.mpv_node:nth-child(8){ --nd: -0.91s; }
.mpv_node:nth-child(9){ --nd: -1.04s; }

/* layer 1 — the deepest, most saturated core (stays solid, no wave) */
.mpv_dot_core{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(24, 159, 176, 1);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.35), 0 1px 3px rgba(18, 135, 154, 0.4);
    z-index: 1;
}

/* layers 2 & 3 — soft rings rippling outward from the center, behind the core */
.mpv_dot_wave{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(46, 196, 212, 0.55) 0%, rgba(46, 196, 212, 0.42) 50%, rgba(46, 196, 212, 0) 78%);
    transform: translate(-50%, -50%) scale(0.35);
    opacity: 0;
    z-index: 0;
    pointer-events: none;
    animation: mpv_ripple 2.4s ease-out infinite;
}

/* four rings released 0.6s apart so the waves flow outward continuously */
.mpv_dot_wave1{ animation-delay: var(--nd, 0s); }
.mpv_dot_wave2{ animation-delay: calc(var(--nd, 0s) - 0.6s); }
.mpv_dot_wave3{ animation-delay: calc(var(--nd, 0s) - 1.2s); }
.mpv_dot_wave4{ animation-delay: calc(var(--nd, 0s) - 1.8s); }

/* each wave grows out from the center and fades, like ripples on water */
@keyframes mpv_ripple{
    0%{
        transform: translate(-50%, -50%) scale(0.35);
        opacity: 0;
    }
    10%{
        opacity: 1;
    }
    100%{
        transform: translate(-50%, -50%) scale(2.1);
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce){
    .mpv_dot_wave{
        animation: none;
        opacity: 0.15;
        transform: translate(-50%, -50%) scale(1);
    }
}

.mpv_node_pin:hover .mpv_dot{
    filter: drop-shadow(0 3px 10px rgba(18, 135, 154, 0.42));
}

.mpv_node_pin:hover .mpv_label,
.mpv_node.is_open .mpv_label{
    color: var(--main-brand-color);
}

.mpv_node_pin:focus-visible{
    outline: 2px solid var(--main-brand-color);
    outline-offset: 4px;
    border-radius: 50%;
}

.mpv_plus{
    position: relative;
    z-index: 2;
    display: block;
    width: 10px;
    height: 10px;
}

.mpv_plus::before,
.mpv_plus::after{
    content: "";
    position: absolute;
    background: #fff;
    border-radius: 1px;
}

.mpv_plus::before{
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}

.mpv_plus::after{
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
}

.mpv_label{
    position: absolute;
    white-space: nowrap;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    color: #1a1a1a;
    transition: color 0.25s ease;
    width: max-content;
}

.mpv_label_br{
    display: none;
}

.mpv_node.is_left .mpv_label{
    top: 50%;
    right: calc(100% + 45px);
    transform: translateY(-50%);
}

.mpv_node.is_right .mpv_label{
    top: 50%;
    left: calc(100% + 45px);
    transform: translateY(-50%);
}

.mpv_node.is_top .mpv_label{
    left: 50%;
    bottom: calc(100% + 45px);
    transform: translateX(-50%);
}

.mpv_node.is_open{
    z-index: 50;
}

.mpv_pop{
    position: absolute;
    left: 50%;
    bottom: calc(100% + 45px);
    z-index: 5;
    box-sizing: border-box;
    width: 840px;
    max-width: 90vw;
    padding: 30px 60px;
    background: #fff;
    border-radius: 24px;
    box-shadow:
        0 30px 70px rgba(20, 40, 60, 0.16),
        -18px 22px 60px rgba(46, 196, 212, 0.22);
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateX(var(--pop-x, 0px)) translateY(14px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

.mpv_node.is_open .mpv_pop{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateX(var(--pop-x, 0px)) translateY(0);
}

.mpv_pop_close{
    position: absolute;
    top: 39px;
    right: 60px;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: 0;
    cursor: pointer;
}

.mpv_pop_close::before,
.mpv_pop_close::after{
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 2px;
    background: #111;
    border-radius: 2px;
    transition: background 0.2s ease;
}

.mpv_pop_close::before{
    transform: translate(-50%, -50%) rotate(45deg);
}

.mpv_pop_close::after{
    transform: translate(-50%, -50%) rotate(-45deg);
}

.mpv_pop_close:hover::before,
.mpv_pop_close:hover::after{
    background: #16243a;
}

.mpv_pop_close:focus-visible{
    outline: 2px solid var(--main-brand-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.mpv_pop_close:focus-visible::before,
.mpv_pop_close:focus-visible::after{
    background: #16243a;
}

.mpv_pop_tit{
    margin-bottom: 12px;
    padding-right: 30px;
    font-size: 28px;
    font-weight: 700;
}

.mpv_pop_list{
    margin: 0;
    padding: 0;
    list-style: none;
}

.mpv_pop_list > li{
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 26px 0;
    border-top: 1px solid #edeff2;
}

.mpv_pop_list > li:first-child{
    border-top: 0;
}

.mpv_pop_num{
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(22, 59, 99, 1);
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
}

.mpv_pop_list p{
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: -0.02em;
    color: #1b2a3a;
    word-break: keep-all;
}

#seminar_main{
    width: calc(100% - 100px);
    margin: 0 auto;
    padding: 50px 0 200px 0;
}

.smn_links{
    width: 100%;
    border-radius: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    background: rgba(237, 241, 250, 1);
    box-shadow: 0 4px 20px rgba(27, 42, 58, 0.08);
}

.smn_links ul li{
    position: relative;
}

.smn_links ul li a::after{
    content: "";
    position: absolute;
    left: 0px;
    right: 0px;
    bottom: 0px;
    width: 100%;
    height: 3px;
    background: rgba(22, 59, 99, 1);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.smn_links ul li.active a::after{
    transform: scaleX(1);
}

.smn_color02 .smn_links ul li a::after{
    background: rgba(24, 159, 176, 1);
}

.smn_color02 .smn_links{
    background: rgba(242, 248, 248, 1);
}

.smn_links ul{
    display: flex;
    gap: 80px;
}

.smn_links ul li a{
    display: flex;
    font-size: 26px;
    line-height: 1.4;
    font-weight: 700;
    color: rgba(17, 17, 17, 0.4);
    padding: 22px 10px;
}


.smn_color01 .smn_links ul li.active a{
    color: rgba(22, 59, 99, 1);
}

.smn_color02 .smn_links ul li.active a{
    color: rgba(24, 159, 176, 1);
}

.smn_main_content{
    width: 100%;
    padding-top: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
}

.smn_main_content .tit{
    display: flex;
    flex-direction: column;
    text-align: center;
}

.smn_main_content .tit h2{
    font-size: 64px;
    font-weight: 800;
    line-height: 1.4;
}

.smn_main_content .tit h2 b{
    color: rgba(22, 59, 99, 1);
}

.smn_color02 .smn_main_content .tit h2 b{
    color: rgba(24, 159, 176, 1);
}

.smn_main_content .list{
    width: 100%;
    max-width: 864px;
    padding: 60px;
    border-radius: 20px;
    background: rgba(244, 244, 245, 1);
}

.smn_main_content .list dl{
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 40px;
    row-gap: 24px;
    align-items: baseline;
}

.smn_main_content .list dt{
    font-size: 28px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: rgba(152, 155, 162, 1);
}

.smn_main_content .list dd{
    font-size: 28px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: #111;
}

.smn_main_content .link_btn{
    display: flex;
    gap: 20px;
}

.smn_main_content .link_btn .lb_btn{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 60px;
    border-radius: 999px;
    color: #fff;
    font-size: 24px;
    line-height: 1.3;
    font-weight: 700;
    white-space: nowrap;
    height: max-content;
    letter-spacing: -0.02em ;
}

.smn_main_content .link_btn .lb_btn svg{
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.smn_main_content .link_btn .lb_btn .btn_text{
    position: relative;
    height: 1.4em;
    overflow: hidden;
}

.smn_main_content .link_btn .lb_btn .btn_text span{
    display: block;
    line-height: 1.4;
    transition: transform 0.4s ease;
}

.smn_main_content .link_btn .lb_btn:hover .btn_text span{
    transform: translateY(-100%);
}

.smn_main_content .link_btn .lb_btn_dark{
    background: #111;
}

.smn_main_content .link_btn .lb_btn_blue{
    background: linear-gradient(to right, #0660C2 0%, #163B63 100%);
    box-shadow: 4px 10px 20px rgba(0, 0, 0, 0.2);
}

.smn_color02 .smn_main_content .link_btn .lb_btn_blue{
    background: linear-gradient(to right, #26C2D6 0%, var(--main-brand-color) 100%);
}

#basic_benefit{
    padding: 160px 0;
}

.smn_color02 #basic_benefit{
    background: rgba(242, 248, 248, 1);
}

.sec_tit.smn{
    text-align: center;
    display: flex;
    flex-direction: column;
    align-self: center;
}

.sec_tit.smn h2{
    font-size: 44px;
    line-height: 1.4;
    letter-spacing: -0.02em;
    font-weight: 800;
}

.bsbf_list{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.bsbf_item{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 20px 28px 20px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 40px rgba(22, 59, 99, 0.1);
}

.bsbf_ico{
    width: 120px;
    margin-bottom: 12px;
}

.bsbf_ico img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bsbf_label{
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: rgba(22, 59, 99, 1);
}

.smn_color02 .bsbf_label{
    color: rgba(24, 159, 176, 1);
}

.bsbf_tit{
    margin-top: 10px;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: #111;
}

.bsbf_desc{
    margin-top: 20px;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: rgba(152, 155, 162, 1);
}

html.aos_ready .sec_tit > *,
html.aos_ready .smn_main_content .tit > *{
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.4s cubic-bezier(0.22, 1, 0.36, 1), transform 1.4s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--aos-delay, 0s);
}

html.aos_ready .sec_tit > *.aos_in,
html.aos_ready .smn_main_content .tit > *.aos_in{
    opacity: 1;
    transform: translateY(0);
}

#smn_timeline{
    padding: 180px 0;
}

.smn_tl_wrap{
    position: relative;
    width: 100%;
}

.smn_tl_fade{
    display: none;
}

.smn_tl_table{
    width: 100%;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
    border-bottom: 1px solid rgba(22, 59, 99, 1);
}

.smn_tl_table table{
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.smn_tl_table .smn_tl_caption{
    display: block;
    padding: 28px 20px;
    background: rgba(22, 59, 99, 1);
    color: #fff;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.4;
    text-align: center;
}

.smn_color02 .smn_tl_table .smn_tl_caption{
    background: rgba(24, 159, 176, 1);
}

.smn_tl_table thead th{
    padding: 30px 20px;
    background: rgba(237, 241, 250, 1);
    color: rgba(22, 59, 99, 1);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    text-align: center;
}

.smn_color02 .smn_tl_table thead th{
    background: rgba(242, 248, 248, 1);
    color: rgba(24, 159, 176, 1);
}

.smn_tl_table tbody tr:nth-child(odd){
    background: rgba(247, 247, 248, 1);
}

.smn_tl_table tbody td{
    padding: 40px;
    border-top: 1px solid rgba(219, 220, 223, 1);
    vertical-align: middle;
}

.smn_tl_table .tl_time,
.smn_tl_table .tl_cate,
.smn_tl_table .tl_title{
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: #111;
}

.smn_tl_table .tl_time,
.smn_tl_table .tl_cate{
    text-align: center;
    vertical-align: middle;
}

.smn_tl_table .tl_title{
    display: block;
}

.smn_tl_table .tl_content ul,
.smn_tl_table .tl_lecturer ul{
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.smn_tl_table .tl_content ul{
    margin-top: 7px;
}

.smn_tl_table .tl_content li,
.smn_tl_table .tl_lecturer li{
    position: relative;
    padding-left: 14px;
    font-size: 24px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.02em;
    color: rgba(17, 17, 17, 1);
    word-break: keep-all;
}

.smn_tl_table .tl_lecturer li{
    color: rgba(112, 115, 124, 1);
}

.smn_tl_table .tl_content li::before,
.smn_tl_table .tl_lecturer li::before{
    content: "";
    position: absolute;
    left: 0px;
    top: 0.6em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(22, 59, 99, 1);
}

/* .smn_color02 .smn_tl_table .tl_content li::before{
    background: rgba(24, 159, 176, 1);
} */

.smn_tl_table .tl_lecturer li::before{
    background: rgba(112, 115, 124, 1);
}

.smn_tl_table .tl_break .tl_title{
    font-weight: 700;
}

#smn_speaker{
    padding: 0;
}

.smn_speaker_list{
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.smn_speaker_item{
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 560px;
    padding: 40px;
    border-radius: 20px;
    background: rgba(237, 241, 250, 1);
    overflow: hidden;
}

.smn_color02 .smn_speaker_item{
    background: rgba(242, 248, 248, 1);
}

.ssp_tit{
    position: relative;
    z-index: 2;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.45;
    color: rgba(22, 59, 99, 1);
}

.smn_color02 .ssp_tit{
    color: rgba(0, 63, 71, 1);
}

.ssp_info{
    position: relative;
    z-index: 2;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.ssp_cate{
    display: inline-block;
    padding: 4px 16px;
    border-radius: 5px;
    background: rgba(219, 226, 242, 1);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: rgba(116, 139, 193, 1);
}

.smn_color02 .ssp_cate{
    background: rgba(214, 235, 238, 1);
    color: rgba(73, 181, 195, 1);
}

.ssp_company{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: -0.02em;
    color: rgba(22, 59, 99, 1);
    margin-top: 8px;
}

.smn_color02 .ssp_company{
    color: rgba(0, 63, 71, 1);
}

.ssp_person{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: -0.02em;
    color: rgba(22, 59, 99, 1);
    margin-top: 12px;
}

.smn_color02 .ssp_person{
    color: rgba(0, 63, 71, 1);
}

.ssp_person b{
    font-size: 40px;
    font-weight: 800;
    margin-right: 4px;
}

.smn_speaker_item.is_photo .ssp_visual{
    position: absolute;
    bottom: 0;
    right: 0;
    width: 64%;
    height: 80%;
    z-index: 1;
}

.smn_speaker_item.is_photo .ssp_visual img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
    -webkit-mask-image: linear-gradient(to bottom, #000 35%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to bottom, #000 35%, rgba(0, 0, 0, 0) 100%);
}

.smn_speaker_item.is_logo .ssp_visual{
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
}

.smn_speaker_item.is_logo .ssp_visual img{
    width: auto;
    height: auto;
    max-width: 70%;
    max-height: 120px;
    object-fit: contain;
}

#smn_app{
    padding-top: 180px;
}

.smn_app_tab_area{
    width: 100%;
    --smn-tab-main: #163B63;
    --smn-tab-accent: #0660C2;
    --smn-tab-soft: rgba(22, 59, 99, 0.08);
    --smn-tab-grad: linear-gradient(to right, #0660C2 0%, #163B63 100%);
}

.smn_app_tab_area.is_busan{
    --smn-tab-main: #189FB0;
    --smn-tab-accent: #26C2D6;
    --smn-tab-soft: rgba(24, 159, 176, 0.1);
    --smn-tab-grad: linear-gradient(to right, #26C2D6 0%, #189FB0 100%);
}

.smn_app_tab1{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 100px;
}

.sat1_btn_box{
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(244, 244, 245, 1);
    padding: 12px;
    border-radius: 999px;
}

.sat1_btn{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 24px;
    border-radius: 999px;
    background: transparent;
    color: #111;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.4;
    white-space: normal;
    word-break: keep-all;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
}

.sat1_btn.active[data-region="seoul"]{
    background: #163B63;
    color: #fff;
}

.sat1_btn.active[data-region="busan"]{
    background: #189FB0;
    color: #fff;
}

.smn_app_tab2{
    display: flex;
    width: 100%;
    border-bottom: 2px solid #e5e8ee;
}

.sat2_btn{
    position: relative;
    flex: 1;
    padding: 28px 20px;
    background: transparent;
    color: #70737c;
    font-size: 26px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.02em;
    cursor: pointer;
    transition: color 0.3s ease;
}

.sat2_btn::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 4px;
    background: var(--smn-tab-main);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sat2_btn.active{
    color: var(--smn-tab-main);
    font-weight: 700;
}

.sat2_btn.active::after{
    transform: scaleX(1);
}

.smn_app_panel{
    display: none;
    padding-top: 60px;
}

.smn_app_panel.active{
    display: block;
}

.saf_row{
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
}

.saf_row_top{
    align-items: flex-start;
}

.saf_label{
    flex: 0 0 200px;
    font-size: 26px;
    line-height: 1.5;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.02em;
}

.saf_row_top .saf_label{
}

.saf_label .req{
    color: #ec4234;
    font-style: normal;
    margin-left: 12px;
    color: rgba(255, 74, 77, 1);
}

.saf_field{
    flex: 1 1 auto;
    min-width: 0;
}

.saf_input{
    width: 100%;
    padding: 15px 40px;
    background: rgba(244, 244, 245, 1);
    border-radius: 8px;
    -webkit-appearance: none;
    appearance: none;
    font-size: 26px;
    line-height: 1.5;
    color: #111;
}

.saf_input::placeholder{
    color: rgba(174, 176, 182, 1);
}

.saf_checks{
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px 40px;
}

.saf_check{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.saf_check input{
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
}

.saf_box{
    position: relative;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border: 1px solid rgba(112, 115, 124, 0.22);
    border-radius: 4px;
    background: #fff;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.saf_box::after{
    content: "";
    position: absolute;
    left: 8px;
    top: 3px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.saf_check input:checked + .saf_box{
    background: var(--smn-tab-main);
    border-color: var(--smn-tab-main);
}

.saf_check input:checked + .saf_box::after{
    opacity: 1;
}

.saf_check input:focus-visible + .saf_box{
    outline: 2px solid var(--smn-tab-main);
    outline-offset: 2px;
}

.saf_ctxt{
    font-size: 26px;
    line-height: 1.5;
    color: #000;
}

.saf_phone{
    display: flex;
    align-items: center;
    gap: 16px;
}

.saf_phone .saf_input{
    flex: 1;
}

.saf_phone_dash{
    flex-shrink: 0;
    color: #000;
    font-size: 26px;
}

.saf_email{
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 16px;
}

.saf_email > .saf_input,
.saf_email > .saf_select{
    width: auto;
    min-width: 0;
}

.saf_select{
    position: relative;
    width: 470px;
    max-width: 100%;
}

.saf_select_btn{
    display: flex;
    align-items: center;
    width: 100%;
    padding-right: 52px;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.saf_select_text{
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 26px;
    line-height: 1.5;
    color: #111;
}

.saf_select_btn.is_placeholder .saf_select_text{
    color: rgba(174, 176, 182, 1);
}

.saf_select_arrow{
    position: absolute;
    top: 50%;
    right: 22px;
    width: 18px;
    height: 18px;
    transform: translateY(-50%);
    color: #888;
    pointer-events: none;
    transition: transform 0.25s ease;
}

.saf_select.is_open .saf_select_arrow{
    transform: translateY(-50%) rotate(180deg);
}

.saf_select_list{
    position: absolute;
    z-index: 30;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    max-height: 340px;
    overflow-y: auto;
    padding: 8px;
    background: #fff;
    border: 1px solid rgba(112, 115, 124, 0.16);
    border-radius: 8px;
    box-shadow: 0 14px 34px rgba(17, 17, 17, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.saf_select.is_open .saf_select_list{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.saf_select_option{
    padding: 13px 24px;
    border-radius: 6px;
    font-size: 24px;
    line-height: 1.5;
    color: #111;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.saf_select_option:hover,
.saf_select_option.is_focus{
    background: rgba(244, 244, 245, 1);
}

.saf_select_option.is_selected{
    color: var(--smn-tab-main);
    font-weight: 600;
}

.saf_note{
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    font-size: 22px;
    line-height: 1.5;
    color: #111;
    letter-spacing: -0.02em;
}

.saf_note svg{
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.saf_privacy{
    margin-top: 80px;
}

.saf_privacy_tit{
    margin-bottom: 20px;
    font-size: 26px;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.02em;
}

.saf_policy_box{
    border: 1px solid rgba(219, 220, 223, 1);
    border-radius: 10px;
    overflow: hidden;
}

.saf_policy_scroll{
    max-height: 220px;
    padding: 20px;
    overflow-y: auto;
}

.saf_policy_box p{
    font-size: 20px;
    line-height: 1.5;
    color: #70737c;
    letter-spacing: -0.04em;
}


.saf_agree{
    margin-top: 20px;
}

.saf_submit{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 100px;
}

.saf_cancel_btn{
    width: 320px;
    height: 70px;
    border-radius: 999px;
    background: #f1f2f4;
    color: #555;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
}

.saf_cancel_btn:hover{
    background: #e7e9ec;
    color: #333;
}

.saf_submit_btn{
    width: 320px;
    height: 70px;
    padding: 0 50px;
    border-radius: 999px;
    background: var(--smn-tab-grad);
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    cursor: pointer;
    transition: opacity 0.3s ease, box-shadow 0.3s ease;
}

.saf_submit_btn:hover{
    box-shadow: 0 10px 24px var(--smn-tab-soft);
    opacity: 0.95;
}

.free_consult{
    width: 100%;
    --smn-tab-main: #189FB0;
    --smn-tab-accent: #26C2D6;
    --smn-tab-soft: rgba(24, 159, 176, 0.1);
    --smn-tab-grad: linear-gradient(to right, #26C2D6 0%, #189FB0 100%);
}

#location_tab{
    padding: 140px 0 0 0;
}

#location_tab .loc_tab_btn{
    display: flex;
    width: 100%;
    border-bottom: 2px solid #e5e8ee;
}

.ltb_btn{
    position: relative;
    flex: 1;
    padding: 28px 20px;
    background: transparent;
    color: #70737c;
    font-size: 26px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.02em;
    cursor: pointer;
    transition: color 0.3s ease;
}

.ltb_btn::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.ltb_btn.active{
    font-weight: 700;
}

.ltb_btn.active::after{
    transform: scaleX(1);
}

.ltb_btn.active[data-region="seoul"]{
    color: #163B63;
}

.ltb_btn.active[data-region="seoul"]::after{
    background: #163B63;
}

.ltb_btn.active[data-region="busan"]{
    color: #189FB0;
}

.ltb_btn.active[data-region="busan"]::after{
    background: #189FB0;
}

.loc_tab_panel{
    display: none;
    padding-top: 60px;
}

.loc_tab_panel.active{
    display: block;
}

.ltp_map{
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: #eef0f2;
}

.ltp_map img{
    display: block;
    width: 100%;
}

.ltp_info{
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    padding-bottom: 100px;
    border-bottom: 1px solid rgba(219, 220, 223, 1);
}

.ltp_info h3{
    font-size: 40px;
    font-weight: 700;
    line-height: 1.4;
}

.ltp_info p{
    font-size: 26px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.02em;
    margin-top: 12px;
}

.loc_tab_panel[data-region="seoul"] .ltp_info_label{
    color: #163B63;
}

.loc_tab_panel[data-region="busan"] .ltp_info_label{
    color: #189FB0;
}

.ltp_info_text{
    font-size: 22px;
    font-weight: 400;
    line-height: 1.5;
    color: #333;
}

#overview_area{
    padding: 100px 0 0 0;
}

.ov_tit{
    margin-bottom: 60px;
}

.ov_tit h2{
    font-size: 56px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

.ov_tit h2 b{
    color: var(--main-brand-color);
}

.overview_list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 20px;
    row-gap: 40px;
}

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

.overview_item_addr{
    grid-column: 1 / 3;
}

.ov_label{
    font-size: 26px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
    color: rgba(135, 138, 147, 1);
}

#partners_board_area{
    padding: 140px 0 0 0;
}

#partners_board_area .partners_board{
    width: 100%;
}

.pb_list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 20px;
}

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

.pb_logo{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1.55 / 1;
    padding: 40px;
    background: #f5f6f6;
    border-radius: 20px;
    overflow: hidden;
}

.pb_logo img{
    display: block;
    flex-shrink: 0;
    width: auto;
    height: 56%;
    object-fit: contain;
}

.pb_logo img.pb_wide{
    width: 75%;
    height: auto;
}

.pb_logo img.pb_h75{
    height: 75%;
}

.pb_logo img.pb_h84{
    height: 84%;
}

.pb_logo img.pb_h104{
    height: 104%;
}

.pb_logo img.pb_h124{
    height: 124%;
}

.pb_name{
    margin-top: 20px;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.5;
    color: #111;
}

.pb_paging{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 80px;
}

.pb_paging a{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 3px;
    background: #f5f6f6;
    font-size: 20px;
    font-weight: 400;
    color: #111;
    transition: all 0.2s ease;
}

.pb_paging a:not(.page_arrow):hover,
.pb_paging a:not(.page_arrow).active{
    background: var(--main-brand-color);
    color: #fff;
    font-weight: 600;
}

.pb_paging a.page_arrow svg{
    width: 20px;
    height: 20px;
}

.ov_value{
    font-size: 26px;
    font-weight: 400;
    line-height: 1.5;
    color: #111;
    margin-top: 12px;
}