@charset "utf-8";
* {
    box-sizing: border-box;
    font-family: 'NotoSans'
}
a:hover {
    text-decoration: none;
}
.navbar {
    position: fixed;
    top: 38px;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid #e8eaed;
    background-color: #fff;
    border-radius: 0px;
}
.navbar.scrolled {
    top: 0px;
}
.nav-container {
    display: flex;
    align-items: stretch;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    height: 89px;
}
.logo-section {
    flex-shrink: 0;
    order: 1;
    width: 382px;
    background: linear-gradient(135deg, #4285f4 0%, #1565c0 40%, #0d47a1 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -20px;
    height: 89px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}
.logo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(ellipse at 12% 25%, rgba(255,255,255,0.06) 0%, transparent 35%), radial-gradient(ellipse at 78% 20%, rgba(255,255,255,0.04) 0%, transparent 30%), radial-gradient(ellipse at 45% 70%, rgba(255,255,255,0.05) 0%, transparent 25%), radial-gradient(ellipse at 20% 80%, rgba(255,255,255,0.03) 0%, transparent 20%), linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.02) 50%, transparent 70%);
    pointer-events: none;
}

.logo-section::after {
    content: '';
    position: absolute;
    top: 15px;
    right: 25px;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.08);
    border-radius: 50%;
    pointer-events: none;
}

.logo {
    position: relative;
    z-index: 2;
    text-decoration: none;
    order: 1;
    flex-shrink: 0;
    padding: 10px 0px;
    width: 233px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 65px;
}

.main-menu-wrapper {
    flex: 1;
    position: relative;
    order: 2;
    display: flex;
}

.main-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    height: 89px;
    width: 100%;
}

.main-menu > li {
    position: relative;
    display: flex;
    flex: 1 1 0;
    min-width: 0;
    justify-content: center;
}

.main-menu > li:last-child {
    border-right: none;
}

.main-menu > li > a {
    display: flex;
    align-items: center;
    height: 100%;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 19px;
    transition: all 0.18s cubic-bezier(0.4,0.0,0.2,1);
    border-bottom: 3px solid transparent;
    position: relative;
    letter-spacing: -0.2px;
    padding: 0 8px;
    justify-content: center;
    text-align: center;
}

.main-menu > li > a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.main-menu > li:hover > a, .main-menu > li.active > a {
    color: #1a73e8;
    border-bottom-color: #1a73e8;
    background: linear-gradient(to bottom, rgba(26,115,232,0.03), rgba(26,115,232,0.01));
    transform: translateY(-1px);
}

.main-menu > li.active > a {
    color: #1a73e8;
    background: linear-gradient(to bottom, #f8fbff, #f0f7ff);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 1001;
    order: 3;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px,6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px,-6px);
}

.auth-icon {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
}

.auth-icon a {
    width: 33%;
    height: 105px;
    display: grid !important;
    justify-items: center;
    text-align: center;
    border-right: 1px solid #f0f0f0;
}

.auth-icon a:last-child {
    border-right: none;
}

.auth-icon a span {
    display: grid;
    margin-top: 6px;
    align-items: start;
    word-break: keep-all;
}

.logicon {
    width: 40px;
    height: 50px;
    background: url("../../images/main_img/teenyicons_password-solid.svg") no-repeat center;
    background-size: 100%;
}

.signup-user {
    width: 39px;
    height: 50px;
    background: url("../../images/main_img/Group.svg") no-repeat center;
    background-size: contain;
}

.signup-business {
    width: 43px;
    height: 50px;
    background: url("../../images/main_img/mdi_company.svg") no-repeat center;
    background-size: contain;
}

.mega-menu {
    position: fixed;
    top: 128px;
    left: 0;
    right: 0;
    width: auto;
    background: #fff;
    border-top: 1px solid #e8eaed;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    z-index: 999;
    transition: top 0.3s ease;
}

.mega-menu.scrolled {
    top: 90px;
}

.main-menu-wrapper:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    background-image: linear-gradient(to right, #437DE9 50%, #fff 50%);
}

.mega-menu-content {
    display: flex;
    padding: 15px 0px 28px 0px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    background-color: #fff;
}

.mega-menu-offset {
    width: 233px;
    flex-shrink: 0;
    position: relative;
    margin-left: 0;
}

.mega-menu-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -134px;
    width: 380px;
    height: 100%;
    background-color: #437DE9;
    background-image: url("../../images/main_img/logo_bg.png");
    background-repeat: no-repeat;
    background-position: bottom right;
    background-size: contain;
}

.menu-column {
    flex: 1;
    min-width: 0;
    min-height: 175px;
    position: relative;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.005));
}

.menu-column:last-child {
    border-right: none;
}

.menu-column:first-of-type {
    background: linear-gradient(to bottom, #f8fbff, #f0f7ff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #80868b;
    font-style: italic;
    font-size: 12px;
    letter-spacing: -0.1px;
    position: relative;
}

.menu-column:first-of-type::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    border: 2px solid rgba(26,115,232,0.1);
    border-radius: 50%;
    border-top-color: rgba(26,115,232,0.3);
}

.menu-column ul {
    list-style: none;
    padding: 0;
    margin-top: 3px;
    display: flex;
    flex-direction: column;
}

.menu-column ul li {
    margin-bottom: 5px;
    text-align: center;
    word-break: keep-all;
}

.menu-column ul li a {
    color: #5f6368;
    text-decoration: none;
    font-size: 15px;
    padding: 4px 0px;
    display: block;
    transition: all 0.16s cubic-bezier(0.4,0.0,0.2,1);
    border-radius: 2px;
    letter-spacing: -0.1px;
    line-height: 1.4;
    position: relative;
}

.menu-column ul li a:hover {
    color: #1a73e8;
    background: linear-gradient(to right, rgba(26,115,232,0.06), rgba(26,115,232,0.03));
    transform: translateX(1px);
    box-shadow: 0 1px 2px rgba(26,115,232,0.1);
}

.menu-column-title {
    font-weight: 600;
    color: #1a73e8;
    font-size: 13px;
    margin-bottom: 10px;
    padding: 0 8px 0 8px;
    border-left: 2px solid #1a73e8;
    letter-spacing: -0.2px;
    position: relative;
    background: linear-gradient(to right, rgba(26,115,232,0.03), transparent);
    line-height: 1.3;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: #fff;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.mobile-menu-content {
    padding: 0;
}

.mobile-menu-item {
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu-item > a {
    display: block;
    height: auto;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
    font-size: 15px;
}

.menu-toggle-icon {
    width: 20px;
    height: 20px;
    background: url("../../images/main_img/material-symbols_keyboard-arrow-down-rounded.png") no-repeat;
    display: inline-block;
    float: right;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.mobile-menu-item > a:hover, .mobile-menu-item.active > a {
    background: linear-gradient(to right, #f8fbff, #f0f7ff);
    color: #1a73e8;
}

.mobile-menu-item.active .menu-toggle-icon {
    transform: rotate(180deg);
}

.mobile-submenu {
    display: none;
    background-color: #f8f9fa;
    padding: 0;
}

.mobile-menu-item.active .mobile-submenu {
    display: block;
}

.mobile-submenu li {
    list-style: none;
}

.mobile-submenu a {
    display: block;
    padding: 10px 40px;
    color: #666;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.mobile-submenu a:hover {
    background-color: #e9ecef;
    color: #4a8dd9;
    padding-left: 50px;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
}

.mobile-overlay.active {
    display: block;
}

@media (max-width: 1200px) {
    
    .top-header {
        display: none;
    }

    .navbar {
        top: 0;
    }

    .hamburger {
        display: flex;
        order: 3;
    }

    .main-menu-wrapper {
        display: none;
    }
    
    
    .logo-section {
        order: 1;
        flex: 1;
        margin-left: -15px;
        width: auto;
        height: 64px;
    }

    .nav-container {
        display: flex;
        padding: 0 15px;
        height: 92px;
        justify-content: space-between;
    }

    .mobile-menu {
        display: block;
        width: 100%;
    }

    .mega-menu {
        display: none;
    }

    .logo-text {
        font-size: 14px;
        line-height: 1.2;
    }

    .hamburger {
        padding: 33px 10px;
    }

    .hamburger span {
        width: 22px;
        height: 2px;
        background-color: #5f6368;
    }
    .nav-container {
        padding: 0 15px;
    }

    .main-menu > li > a {
        font-size: 15px;
        padding: 0px;
    }
  
    .logo-section {
        width: 340px;
        margin-left: -15px;
    }

    .mega-menu-offset {
        width: 200px;
        margin-left: 0px;
    }

    .mega-menu-content {
        padding-left: 23px;
        padding-right: 18px;
    }

    .logo {
        width: 200px;
    }

    .logo-text {
        font-size: 15px;
    }

    .mega-menu-content::before {
        left: -157px;
    }

    .tab-content {
        margin-bottom: 17px !important;
    }
}


.main-visual-wrap {
    max-width: 1400px;
    margin: 85px auto 0;
}
/*
#container {
    background-color: rgb(255,255,255);
    background-image: url("../../images/main_img/bg_s.svg");
    background-repeat: no-repeat;
    background-position: -9px 78px;
}
*/
.top_area {
    background-color: #353849 !important;
}

.top_area p {
    background: none;
    text-align: left;
    font-weight: 300;
    font-size: 15px;
    color: #FFF;
    opacity: 70%;
}

.top_area ul li.login, .top_area ul li.slog_out {
    background: none;
}

.top_area ul li.join {
    background: none;
    text-align: center;
}

.top_area ul li.rntmp_join {
    background: none;
}

.top_area ul li {
    width: auto;
    display: flex;
    flex-flow: row;
    align-items: center;
    position: relative;
}

.top_area ul {
    display: flex;
    justify-content: center;
    gap: 40px;
    list-style: none;
    margin: 0px;
    padding: 0px;
}

.top_area ul li a {
    color: rgb(255,255,255);
    font-size: 14px;
    text-decoration: none;
    opacity: 70%;
}

.top_area ul li:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 12px;
    background-color: rgb(255,255,255);
    opacity: 70%;
}
.main_container {
  background-color: rgb(255, 255, 255);
  background-image: url("../../images/main_img/bg_s.svg");
  background-repeat: no-repeat;
  background-position: -9px 78px;
}
.wrap_bgImg {
  background-color: rgb(255, 255, 255);
  background-image: url("../../images/main_img/bg_s.svg");
  background-repeat: no-repeat;
  background-position: -9px 118px;
}
.visual_wrap {
    width: 100%;
    height: auto;
    background-image: none;
    padding-top: 0px;
    display: flex;
    flex-flow: row;
    overflow: hidden;
    padding: 30px 0px 10px 0px;
}

.visual_cont {
    display: flex;
    height: auto;
    width: 100%;
    flex-direction: row;
    align-items: flex-end;
    overflow: hidden;
}

.left-section {
    width: 820px;
    flex-shrink: 1;
    min-width: 0;
    padding: 0px;
}

.right-section {
    width: 520px;
    display: flex;
    gap: 15px;
    flex-direction: column;
    margin-left: 60px;
    flex-shrink: 1;
    min-width: 280px;
}

/* ── 탭메뉴 ── */
.tab-menu {
    width: 100%;
    height: auto;
    min-height: 53px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    border-bottom: 1px solid rgb(221,221,221);
    margin-bottom: 20px;
    flex-wrap: nowrap;
    gap: 10px;
}

.tab-menu-btns {
    display: flex;
    align-items: flex-end;
    gap: 29px;
    flex-shrink: 0;
}

.tab-menu button {
    border: none;
    background: none;
    cursor: pointer;
    transition: 0.3s;
    padding: 0;
}

.tab-menu .tab-menu-btns button.active::before {
    content: "";
    position: absolute;
    bottom: -2px;
    width: 100%;
    height: 4px;
    background-color: rgb(67,125,233);
    transform: translateX(-50%);
    left: 50%;
}

.tab-btn {
    position: relative;
    font-size: 20px;
    font-weight: 600;
    color: rgb(102,102,102);
    cursor: pointer;
    padding: 0px 15px;
}

.tab-btn:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -20%;
    top: 30%;
    transform: translateY(-50%);
    width: 2px;
    height: 15px;
    background-color: rgb(204,204,204);
}

.tab-menu button h3 {
    font-size: 22px;
    color: rgb(122,125,150);
    font-weight: 500;
    padding-bottom: 20px;
    white-space: nowrap;
}

.tab-menu button h3:hover {
    color: rgb(67,125,233);
    transition: color 0.3s;
}

.tab-menu button.active h3 {
    color: rgb(34,34,34);
    font-size: 22px;
    font-weight: 600;
    padding-bottom: 20px;
    white-space: nowrap;
}

/* ── 하위 필터 ── */
.sub-tab-wrap {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    min-width: 0;
    margin-bottom: 15px;
}

.sub-tab-menu {
    display: none;
    flex-wrap: wrap;
    gap: 2px;
    align-items: center;
    justify-content: flex-end;
}

.sub-tab-menu.active {
    display: flex;
}

.sub-tab-wrap .sub-tab-btn {
    border-radius: 5px;
    font-size: 15px;
    padding: 3px 6px;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
    font-weight: 400;
    border: 1px solid rgb(221,221,221);
    background: #fff;
    white-space: nowrap;
}

.sub-tab-btn:hover {
    background: rgb(33,55,105);
    color: rgb(255,255,255);
}

.sub-tab-btn.active {
    background: rgb(33,55,105);
    color: rgb(255,255,255);
}

.more-btn {
    display: flex;
    background-color: rgb(255,255,255);
    padding: 5px 0px 0px 5px;
    border: none;
}

.more-btn::before {
    content: "";
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url("../../images/main_img/Line Awesome 1.3.0.svg");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.3s;
}

.more-btn:hover::before {
    transform: rotate(180deg);
}

.tab-content {
    display: none;
    border-radius: 8px;
}

.tab-content.active {
    display: block;
}

.sub-tab-content {
    display: none;
}

.sub-tab-content.active {
    position: relative;
    height: 312px;
    display: block;
    border: 1px solid rgb(204,204,204);
    padding: 5px 19px;
    border-radius: 10px;
    margin-top: 2px;
    background-color: rgb(255,255,255);
}

.notice-list {
    display: flex;
    border-bottom: 1px dashed rgb(229,227,227);
    padding: 13px 0px;
    font-size: 17.5px;
    flex-direction: row;
    gap: 20px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

.notice-list:hover {
    transform: translateX(8px);
    padding-left: 8px;
}

a .notice-list {
    display: flex;
    border-bottom: 1px dashed rgb(229,227,227);
    padding: 13px 0px;
    font-size: 17px;
    flex-direction: row;
    gap: 14px;
    text-decoration: none;
}

.sub-tab-content a:last-of-type .notice-list {
    border-bottom: none !important;
}

.notice-status {
    width: 80px;
    height: 43px;
    display: inline-block;
    padding: 10px 11px;
    border-radius: 5px;
}

.notice-list small {
    font-size: 16.5px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-weight: 300;
    color: rgb(51,51,51);
}

.notice-list small::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 22px;
    background-image: url("../../images/main_img/CalendarDots.svg");
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 5px;
}

.status-ing {
    background: rgb(236,242,254);
    color: rgb(24,82,204);
    font-size: 16px;
    padding: 10px 18px;
    white-space: nowrap;
    font-weight: 600;
}

.status-done {
    background: rgb(240,240,240);
    color: rgb(136,136,136);
    font-size: 16px;
    white-space: nowrap;
    font-weight: 500;
}

.list-title {
    width: 60%;
    display: flex;
    align-items: center;
    word-break: keep-all;
    font-weight: 500;
}

.user-box-group {
    display: flex;
    width: 100%;
    gap: 15px;
}

.right-section a {
    display: flex;
    width: 33%;
    height: 100px;
    flex-flow: row;
    align-items: flex-start;
    justify-content: space-between;
    border-radius: 10px;
    font-size: 18px;
    color: rgb(255,255,255);
    padding: 17px 25px;
}

.right-section a:hover {
    text-decoration: none;
}

.business-section {
    display: flex;
    width: 100%;
    height: 276px;
}

.user-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-weight: 400;
}

.apply-box {
    position: relative;
    padding-left: 22px;
    font-size: 15px;
    font-weight: 600;
}

.apply-box::before {
    content: "";
    position: absolute;
    left: 0px;
    top: 50%;
    width: 20px;
    height: 20px;
    background: url("../../images/main_img/plus-circle-solid.svg") center center / cover no-repeat;
    transform: translateY(-50%);
    transition: transform 0.3s;
}

a:hover .apply-box::before {
    transform: translateY(-50%) rotate(180deg);
}

.user-corporate {
    background-color: rgb(55,57,143);
    position: relative;
}

.user-corporate::after {
    content: "";
    position: absolute;
    right: 23px;
    top: 71%;
    transform: translateY(-50%);
    width: 38px;
    height: 35px;
    background-image: url("../../images/main_img/user-corporate.svg");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.3s;
}

.user-corporate:hover::after {
    animation: 0.8s ease-in-out 0s infinite normal none running bounce;
}

.user-evaluator {
    background-color: rgb(33,55,105);
    position: relative;
}

.user-evaluator::after {
    content: "";
    position: absolute;
    right: 25px;
    top: 68%;
    transform: translateY(-50%);
    width: 29px;
    height: 35px;
    background-image: url("../../images/main_img/user-evaluator.svg");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.3s;
}

.user-evaluator:hover::after {
    animation: 0.8s ease-in-out 0s infinite normal none running bounce;
}

.user-individual {
    background-color: rgb(33,90,171);
    position: relative;
}

.user-individual::after {
    content: "";
    position: absolute;
    right: 25px;
    top: 68%;
    transform: translateY(-50%);
    width: 29px;
    height: 35px;
    background-image: url("../../images/main_img/user-individual.svg");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.3s;
}

.user-individual:hover::after {
    animation: 0.8s ease-in-out 0s infinite normal none running bounce;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-50%);
    }

    50% {
        transform: translateY(-70%);
    }
}

.responsive-br {
    display: none;
}

/* ── 사업소개 그리드 ── */
.business-grid {
    display: flex;
    width: 100%;
    background-color: rgb(239,245,255);
    border-radius: 10px;
    flex-flow: wrap;
    align-items: center;
    justify-content: center;
    padding: 20px 9px;
    gap: 0px;
}

.business-grid a {
    height: 118px;
    padding: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgb(217,229,253);
    border-right: 1px solid rgb(217,229,253);
    border-radius: 0px;
}

.business-grid a:nth-last-child(-n+3) {
    border-bottom: none;
}

.business-grid a:nth-child(3n) {
    border-right: none;
}

.business-grid a:nth-child(n+4) {
    padding-top: 15px;
}

.business-item {
    width: 100%;
    height: 115px;
    display: inline-flex;
    box-sizing: border-box;
    font-size: 16px;
    flex-flow: column;
    justify-content: space-around;
    align-items: center;
}

.business-title {
    width: 100%;
    position: relative;
    display: flex;
    flex-flow: column;
    align-content: center;
    align-items: center;
    top: 0;
    white-space: nowrap;
    text-align: center;
    font-weight: 500;
    color: rgb(34,34,34);
}

.business-item span {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 55px;
    top: 0;
}

.intro-lab {
    background: url("../../images/main_img/intro-lab.svg") no-repeat;
}

.intro-tech {
    background: url("../../images/main_img/intro-tech.svg") no-repeat;
}

.intro-sandbox {
    background: url("../../images/main_img/intro-sandbox.svg") no-repeat;
}

.apply-lab {
    background: url("../../images/main_img/apply-lab.svg") no-repeat;
}

.apply-tech {
    background: url("../../images/main_img/apply-tech.svg") no-repeat;
}

.apply-sandbox {
    background: url("../../images/main_img/apply-sandbox.svg") no-repeat;
}

.intro-lab, .intro-tech, .intro-sandbox, .apply-lab, .apply-tech, .apply-sandbox {
    background-size: contain;
    background-position: center center;
    transition: transform 0.3s;
}

a:hover .intro-lab, a:hover .intro-tech, a:hover .intro-sandbox, a:hover .apply-lab, a:hover .apply-tech, a:hover .apply-sandbox {
    transform: scale(1.15);
}

.content_wrap {
    margin-top: 19px;
}

.tabs-menu {
    width: 100%;
    height: 53px;
    display: flex;
    padding: 0px;
    border-bottom: 1px solid rgb(221,221,221);
    margin-bottom: 20px;
    gap: 40px;
}

.tabs-menu button {
    border: none;
    background: none;
    cursor: pointer;
    transition: 0.3s;
    padding: 0px 0px 15px;
}

.tabs-menu button.active {
    position: relative;
    display: flex;
    background: none;
    align-items: center;
    color: rgb(34,34,34);
    text-align: left;
}

.tabs-btn {
    position: relative;
    font-size: 20px;
    font-weight: 600;
    color: rgb(102,102,102);
    cursor: pointer;
    padding: 0px 15px;
}

.tabs-btn:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -20%;
    top: 40%;
    transform: translateY(-50%);
    width: 2px;
    height: 15px;
    background-color: rgb(204,204,204);
}

.tabsubtn {
    float: right;
    position: relative;
    width: 30px;
    display: flex;
    margin-top: -63px;
}

.tabs-menu button.active::before {
    content: "";
    position: absolute;
    bottom: -2px;
    width: 100%;
    height: 4px;
    background-color: rgb(67,125,233);
    transform: translateX(-50%);
    left: 50%;
}

.tabs-menu button h3 {
    font-size: 22px;
    color: rgb(122,125,150);
    font-weight: 500;
}

.tabs-menu button h3:hover {
    color: rgb(67,125,233);
    transition: color 0.3s;
}

.tabs-menu button.active h3 {
    color: rgb(34,34,34);
    font-size: 22px;
    font-weight: 600;
}

.tabs-content {
    display: none;
    background: rgb(255,255,255);
}

.tabs-content.active {
    display: block;
}

.tabs-content ul {
    display: flex;
    width: 100%;
    gap: 15px;
    margin-top: 20px;
}

.tabs-content ul li {
    width: 33%;
    height: 149px;
    padding: 25px;
    border: 1px solid rgb(221,221,221);
    border-radius: 10px;
    font-size: 17px;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
    color: #333;
}

.tabs-content ul li:hover {
    transform: translateY(-1px);
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.tabs-content ul span {
    display: flex;
    font-size: 16px;
    justify-content: flex-end;
    font-weight: 300;
}

.new {
    position: absolute;
    background-color: rgb(253,230,231);
    width: 25px;
    height: 23px;
    border-radius: 50%;
    color: rgb(201,51,60);
    font-weight: 600 !important;
    padding: 0px 7px 24px 1px;
    margin-top: 77px;
    margin-left: 1px;
}

.visually-hidden, .visually-hidden-focusable:not(:focus):not(:focus-within) {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0px !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0px,0px,0px,0px) !important;
    white-space: nowrap !important;
    border: 0px !important;
}

.board-title {
    height: 76px;
    font-weight: 500;
}

.reference-title {
    height: 76px;
}

.info-section {
    width: 100%;
    height: 290px;
    display: flex;
    flex-flow: row;
    /* margin-top: 25px; */
    margin-bottom: -15px;
}

.help-center {
    width: 100%;
    display: flex;
    gap: 15px;
    margin-top: 18px;
    color: rgb(34,34,34);
    flex-flow: wrap;
    justify-content: flex-start;
}

.help-center div {
    height: 100px;
    border: 1px solid rgb(197,218,234);
    display: flex;
    flex-flow: row;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    font-size: 20px;
    background-color: rgb(245,251,255);
}

.help-center div a {
    display: flex;
    width: 100%;
    color: rgb(34,34,34);
    align-items: center;
    position: relative;
    padding: 0px 30px 25px;
    font-weight: 600;
    white-space: nowrap;
}

.faq-manual-box {
    display: flex;
    width: 48%;
}

.manual-section {
    display: inline-block;
    width: 48%;
    margin-left: 5px;
}

.faq-icon {
    width: 55px;
    height: 47px;
    background: url("../../images/main_img/FAQ.svg") no-repeat;
    margin-top: 25px;
    flex-shrink: 0;
}

.manual-icon {
    width: 55px;
    height: 47px;
    background: url("../../images/main_img/manual-section.svg") no-repeat;
    margin-top: 25px;
    flex-shrink: 0;
}

.manual-arrow {
    position: absolute;
    width: 25px;
    height: 10px;
    background: url("../../images/main_img/row.svg") no-repeat;
    left: 30px;
    top: 62px;
    transition: transform 0.5s;
}

a:hover .manual-arrow {
    transform: translateX(30px);
}

div.call-info {
    display: flex;
    width: 100%;
    height: 110px;
    flex-flow: column wrap;
    position: relative;
    align-content: space-between;
    padding: 0px 26px;
}

.call-info::before {
    content: '';
    position: absolute;
    width: 136px;
    height: 111px;
    top: 0;
    right: 0;
    bottom: 0;
    background: url("../../images/main_img/icon_support.svg") no-repeat;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    background-size: contain;
}

.support-title {
    display: flex;
    font-weight: 600;
}

.time-note {
    font-size: 15px;
    color: rgb(85,85,85);
}

.support-tel span.support-tel-icon {
    display: inline-flex;
    width: 48px;
    height: 50px;
    background-image: url("../../images/main_img/support-tel.svg");
    background-repeat: no-repeat;
    background-size: 100%;
}

.support-tel {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: rgb(26,67,143);
    z-index: 2;
}

.shortcut_wrap {
    border-top: 1px solid rgb(229,229,229);
    height: 74px;
}

.quick-links-container {
    display: flex;
    height: 74px;
    align-items: center;
    border-top: 1px solid rgb(229,229,229);
}

.quick-links-list {
    width: 1400px;
    display: flex;
    gap: 5%;
    list-style: none;
    margin: 0px auto;
    padding: 0px;
    align-items: center;
}

.quick-link-item a {
    display: block;
    text-decoration: none;
    font-size: 17px;
    color: #222;
    font-weight: 500;
    transition: all 0.2s ease;
    transform: scale(1);
    cursor: pointer;
}

.quick-link-item a:hover {
    transform: scale(1.05);
}

.quick-link-item a:active {
    transform: scale(0.95);
}

.quick-link-item a span {
    margin: -5px;
    padding-left: 34px;
}

.system-eval {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item01.svg") no-repeat;
}

.system-ezbaro {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item02.svg") no-repeat;
}

.system-ntis {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item03.svg") no-repeat;
}

.system-nfec {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item04.svg") no-repeat;
}

.system-techmarket {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item05.svg") no-repeat;
}

.system-rndpeople {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("../../images/main_img/quick-link-item06.svg") no-repeat;
}

.filter-wrap {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.filter-buttons {
    position: relative;
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: -98px;
    margin-left: 483px;
}

.filter-buttons li button {
    padding: 5px 10px;
    font-size: 16px;
    background: rgb(239,239,244);
    color: rgb(85,85,85);
    border-radius: 5px;
    cursor: pointer;
}

.filter-buttons li button.on {
    background: rgb(33,55,105);
    color: rgb(255,255,255);
}

.filter-buttons li button.plus-button {
    font-size: 18px;
    background: none;
    color: rgb(102,102,102);
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* ═══════════ 미디어쿼리 ═══════════ */
@media screen and (max-width: 1412px) {
    .content_wrap {
        padding: 0px;
    }

    #header {
        padding: 0px 15px;
    }

    .main-visual-wrap {
        padding: 0px 20px;
        margin: 70px auto 0;
    }
}

@media screen and (max-width: 1391px) {
    .main-menu > li > a{font-size:16px;}
    .menu-column ul li a{font-size:13px;}
    .faq-manual-box {
        width: 47.8%;
    }

    .manual-section {
        width: 47.8%;
    }

    .quick-links-list {
        display: flex;
        gap: 3%;
        justify-content: space-evenly;
    }
    .sub-tab-wrap .sub-tab-btn {font-size:11.5px;}
    .more-btn::before{width:20px;}
}

@media screen and (max-width: 1280px) {
    .responsive-br {
        display: block;
    }

    .faq-manual-box {
        width: 47.5%;
    }

    .manual-section {
        width: 47.5%;
    }

    .quick-links-list {
        gap: 2%;
    }

    .notice-list {
        display: grid !important;
        grid-template-columns: 87px auto;
        grid-template-areas:
            "a b"
            "a c";
        row-gap: 8px !important;
    }

    .status-ing {
        grid-area: a;
    }

    .status-done {
        grid-area: a;
    }

    .list-title {
        display: grid;
        width: 100%;
        grid-area: b;
        font-size: 16px;
    }

    .notice-list small {
        grid-area: c;
        justify-content: start;
        font-size: 15px;
    }
}

@media screen and (max-width: 1200px) {
    .visual_wrap {
        flex-direction: column;
        height: auto;
        padding-top: 20px;
        background-color: rgb(255,255,255);
        overflow: visible;
    }

    .visual_cont {
        flex-direction: column;
        height: auto;
        overflow: visible;
        align-items: stretch;
    }

    .left-section {
        width: 100%;
        flex-shrink: unset;
        min-width: 0;
    }

    .right-section {
        width: 100%;
        flex-wrap: wrap;
        gap: 15px;
        margin-left: 0px;
        flex-shrink: unset;
        min-width: 0;
    }

    div.call-info {
        display: flex;
        flex-flow: column;
        align-items: center;
    }

    .notice-list {
        display: flex;
    }

    .list-title {
        width: 66%;
        margin-left: 10px;
    }

    .user-box-group a {
        width: calc(33% - 10px);
        min-width: 120px;
    }

    .business-section {
        flex-wrap: wrap;
        height: auto;
        gap: 15px;
    }

    .business-item {
        width: 32%;
        height: 115px;
        display: inline-flex;
        box-sizing: border-box;
        font-size: 16px;
        flex-flow: column;
        justify-content: center;
        align-items: center;
    }

    .business-grid {
        padding: 10px;
    }

    .business-grid a:nth-child(n+4) {
        padding-top: 0;
    }

    .info-section {
        flex-direction: column;
        height: auto;
        gap: 20px;
        align-items: stretch;
        margin-bottom: 30px;
    }

    .help-center div {
        width: calc(33.3333% - 10px);
        height: 120px;
    }

    .tabs-content ul li {
        width: 100%;
    }

    .quick-links-list {
        display: flex;
        width: 100%;
        justify-content: center;
        flex-flow: wrap;
        gap: 2%;
    }

    .quick-links-container {
        height: 90px;
    }

    .quick-link-item {
        width: auto;
        height: 35px;
        line-height: 35px;
    }

    .user-box-group {
        display: flex;
        justify-content: space-between;
    }

    .sub-tab-content.active {
        height: auto;
    }

    .business-item span {
        top: 0;
    }

    .responsive-br {
        display: none;
    }

    .business-title {
        margin-top: 0;
        top: 0;
    }

    .content_wrap {
        margin-top: 7px;
    }

    .help-center {
        margin-top: -140px;
        gap: 15px;
    }

    .support-tel {
        display: flex;
    }

    .manual-section {
        margin-left: 0px;
    }

    .call-info {
        padding: 13px;
    }

    .br-only {
        display: none;
    }

    .call-info::before {
        height: 117px;
        width: 150px;
    }

    .notice-list small {
        margin-left: 10px;
    }

    .tab-menu button h3 {
        font-size: 22px;
    }

    .tab-menu button.active h3 {
        font-size: 22px;
    }

    .sub-tab-wrap .sub-tab-btn {
        font-size: 15px;
        padding: 2px 5px;
    }
}

@media screen and (max-width: 1081px) {
    .br-only {
        display: block;
    }

    #container {
        background: #fff;
    }

    .main-visual-wrap {
        margin-top: 50px;
    }

    .support-title {
        margin-top: 17px;
    }

    .support-tel span.support-tel-icon {
        width: 33px;
        margin-top: 15px;
    }

    .support-tel {
        font-size: 18px;
        margin-top: -14px;
    }
}

@media screen and (max-width: 1000px) {
    .visual_cont, .content_wrap {
        max-width: 100%;
        padding: 0px;
    }

    .content_wrap {
        margin-top: 1px;
    }

    .notice-list {
        display: grid !important;
    }

    .list-title {
        width: 100%;
    }
}

@media screen and (max-width: 991px) {
    .main-visual-wrap {
        margin-top: -1px;
    }
}

@media screen and (max-width: 876px) {
    .support-title {
        margin-top: 22px;
        font-weight: 500;
    }

    .time-note {
        font-size: 1.5rem;
        z-index: 2;
    }

    .br-only {
        display: block;
    }

    .support-tel span.support-tel-icon {
        width: 30px;
        margin-top: 13px;
    }

    .support-tel {
        margin-top: -13px;
        gap: 3px;
    }
}

@media screen and (max-width: 805px) {
    .sub-tab-content.active {
        top: 30px;
        margin-bottom: 46px;
    }
}

@media screen and (max-width: 768px) {
    .visual_cont {
        gap: 20px;
    }

    .business-item {
        width: 49%;
    }

    .right-section a {
        height: auto;
        padding: 12px 15px;
    }

    .info-section {
        gap: 15px;
    }

    .help-center div {
        font-size: 18px;
    }

    .sub-tab-btn {
        padding: 4px 6px;
        font-size: 12px;
    }

    .notice-list {
        display: grid;
    }

    .tabs-content ul {
        display: flex;
        flex-direction: column;
    }

    .tabs-content ul li {
        height: 135px;
    }

    .tab-menu button {
        width: auto;
    }

    .user-box-group {
        margin-top: -45px;
    }

    .help-center {
        margin-top: 146px;
        margin-bottom: -3px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }

    .new {
        margin-top: 60px;
    }

    .help-center div {
        position: relative;
        width: 48%;
        height: 84px;
    }

    .call-info {
        min-width: 100%;
        height: 119px !important;
        position: relative;
        padding: 30px 25px;
    }

    .br-only {
        display: none;
    }

    .sub-tab-content.active {
        margin-bottom: 69px;
    }

    .tab-menu {
        flex-wrap: wrap;
        padding-bottom: 6px;
        margin-bottom: -37px;
        border-bottom: 0px;
    }

    .tab-menu-btns {
        width: 100%;
        border-bottom: 1px solid rgb(221,221,221);
    }

    .sub-tab-wrap {
        width: 100%;
        justify-content: flex-start;
    }

    .sub-tab-menu {
        justify-content: flex-start;
        gap: 7px;
    }

    .tab-menu button h3 {
        font-size: 20px;
    }

    .tab-menu button.active h3 {
        font-size: 22px;
    }
}

@media screen and (max-width: 630px) {
    #all a .notice-list {
        display: grid;
    }

    .quick-links-container {
        height: auto;
        padding: 5px;
    }

    .quick-links-list {
        display: flex;
        flex-direction: row;
        gap: 10px;
    }

    .quick-link-item {
        width: 48%;
        text-align: center;
        border: 1px solid rgb(204,204,204);
    }

    .quick-link-item a {
        font-size: 16px;
    }
}

@media screen and (max-width: 480px) {
    .sub-tab-content.active {
        margin-top: 10px;
    }

    .notice-list {
        flex-direction: column;
        gap: 10px;
    }

    .list-title {
        display: -webkit-box;
        min-width: 100%;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        word-break: break-word;
        margin-top: 10px;
    }

    .notice-list small {
        margin-top: 10px;
    }

    .right-section a {
        width: 50%;
        font-size: 16px;
        padding: 10px;
    }

    .business-grid a {
        border-right: none;
    }

    .business-grid a:nth-child(2n+1) {
        border-right: 1px solid rgb(217,229,253);
    }

    .business-grid a:nth-child(-n+2) {
        border-bottom: 1px solid rgb(217,229,253);
    }

    .business-grid a:nth-child(n+3):nth-child(-n+4) {
        border-bottom: 1px solid rgb(217,229,253);
    }

    .business-item {
        height: auto;
        padding-bottom: 15px;
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    .visual_wrap {
        padding-top: 15px;
    }

    .notice-list {
        display: flex !important;
        flex-direction: column;
        flex-wrap: wrap;
    }

    .quick-links-list {
        height: auto;
        flex-direction: column;
        gap: 5px;
    }

    .user-box-group {
        margin-top: -43px;
        display: flex;
        flex-direction: column;
    }

    .business-grid {
        height: auto;
    }

    .user-box-group a {
        width: 100%;
    }

    .business-title {
        margin-top: -25px;
    }

    .business-item span {
        background-size: 50px;
        background-position-y: 2px;
        flex-shrink: 0;
        margin-top: 15px;
    }

    .tabs-content ul {
        display: flex;
        flex-direction: column;
    }

    .tabs-content ul li {
        width: 100%;
    }

    .help-center {
        display: flex;
        flex-direction: column;
        margin-top: 150px;
    }

    .help-center div {
        width: 100%;
    }

    .call-info {
        position: relative;
        width: 100%;
    }

    .br-only {
        display: block;
    }

    #all a .notice-list {
        display: flex !important;
        flex-direction: column;
    }

    .notice-list span {
        min-width: 100%;
    }

    .board-title {
        height: auto;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        word-break: break-word;
    }

    .quick-link-item {
        width: 100%;
    }

    .quick-links-container {
        height: auto;
    }
}

@media screen and (max-width: 320px) {
    .right-section a {
        width: 100%;
        border-right: none !important;
    }

    .business-grid a:nth-last-child(n+2) {
        border-bottom: 1px solid rgb(217,229,253);
    }

    .logo {
        width: 176px;
        padding: 0px;
    }

    .nav-container {
        padding: 0px;
    }

    .tab-menu {
        gap: 5px;
    }

    .tab-menu button h3 {
        font-size: 14px;
    }

    .tab-menu button.active h3 {
        font-size: 16px;
    }

    .tabs-menu button h3 {
        font-size: 22px;
    }

    .tabs-menu button.active h3 {
        font-size: 24px;
    }

    .sub-tab-wrap .sub-tab-btn {
        font-size: 11px;
        padding: 2px 3px;
    }
}