@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard-dynamic-subset.min.css");
@font-face {
	font-family: 'Gmarket Sans';
    font-style: normal;
    font-weight: 300;
    font-display: swap; /* 폰트 로딩 중에도 텍스트 표시 */
	src: local('Gmarket Sans Light'), local('GmarketSans-Light'),
	url('../../assets/fonts/GmarketSansLight.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
	url('../../assets/fonts/GmarketSansLight.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
@font-face {
	font-family: 'Gmarket Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap; /* 폰트 로딩 중에도 텍스트 표시 */
	src: local('Gmarket Sans Medium'), local('GmarketSans-Medium'),
	url('../../assets/fonts/GmarketSansMedium.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
	url('../../assets/fonts/GmarketSansMedium.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
@font-face {
	font-family: 'Gmarket Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap; /* 폰트 로딩 중에도 텍스트 표시 */
	src: local('Gmarket Sans Bold'), local('GmarketSans-Bold'),
	url('../../assets/fonts/GmarketSansBold.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
	url('../../assets/fonts/GmarketSansBold.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* Global styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Pretendard", 'Noto Sans KR', sans-serif;
}

body {
    font-size: 16px;
    line-height: 1.6;
    color: #343a40;
    overflow-x: hidden;
    word-break: keep-all;
}

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

img {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-size: inherit;
}
section {
    background-color: white;
    padding: 80px 0;
}
header {
    font-family: 'Gmarket Sans', "Pretendard";
    background: #444444;
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    /* box-shadow: 0 2px 10px rgba(0,0,0,0.1); */
    line-height: 0;
}
nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }        
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.material-symbols-outlined {
    font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}
.image-placeholder {
    width: 100%;
    height: 200px;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
}
header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.dropdown-arrow {
    font-size: 14px !important;
    color: #000000 !important;
    font-variation-settings:
    'FILL' 0,
    'wght' 700,
    'GRAD' 0,
    'opsz' 24 !important;
    margin-left: -5px;
    margin-top: 2px;
}

.scroll-down .material-symbols-outlined {
    font-size: 75px;
    color: white !important;
    font-variation-settings:
    'FILL' 1,
    'wght' 400,
    'GRAD' 0,
    'opsz' 48 !important;
}

.cta-button .material-symbols-outlined {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: #000000 !important;
    transition: all 0.3s ease;
}
.desktop-nav ul {
    font-family: 'Gmarket Sans', "Pretendard";
    display: flex;
    list-style: none;
}

.desktop-nav li {
    font-family: 'Gmarket Sans', "Pretendard";
    margin-left: 30px;
}

.desktop-nav a {
    font-family: 'Gmarket Sans', "Pretendard";
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.desktop-nav a:after {
    content: '';
    position: absolute;
    width: 0;
    /* height: 2px; */
    bottom: 0;
    left: 0;
    /* background-color: #fff; */
    transition: width 0.3s ease;
}
.desktop-nav a:hover:after,
.desktop-nav a.active:after {
    width: 100%;
    border-bottom: 2px solid rgb(0, 0, 0);
}
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #fff;
    position: relative;
    transition: all 0.3s ease;
    background-color: #000;
}

.mobile-menu-toggle span:before,
.mobile-menu-toggle span:after {
    content: '';
    position: absolute;
    width: 100%;
     height: 2px;  /* 높이를 2px로 고정 */
    background-color: #fff;
    transition: all 0.3s ease;
    left: 0;  /* 왼쪽 정렬 추가 */
    background-color: #000;
}

.mobile-menu-toggle span:before {
    top: -8px;
}

.mobile-menu-toggle span:after {
    top: 8px;  /* bottom 대신 top 사용 */
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 54px;
    left: 0;
    width: 100%;
    background-color: #181818;
    z-index: 999;
    padding: 20px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}
/* .mobile-menu span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
} */
.mobile-menu.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
}

.mobile-menu li {
    margin: 15px 0;
}

.mobile-menu a {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
}
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-menu.active {
        display: block;
    }
}
/* Hero section */
.hero {
    height: 100vh;
    background: url(../../assets/img/hero03.webp) lightgray 50% / cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
}
.hero-text {
    z-index: 10;
    text-align: left;
    padding-left: 40%;
}
@media (max-width: 768px) {
    .hero-text {
    text-align: center;
    padding: 0;
}
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 2;
}
.section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}
/* .logo {
    margin-bottom: 20px;
} */

.logo img {
    max-width: 320px;
}

.brand-name {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.brand-tagline {
    font-size: 1.5rem;
    color: #fff;
    z-index: 5;
}
.hero-logo {
    max-width: 80px;
    padding: 20px 0;
}
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 5;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}
/* Stats Section */
.stats {
    padding: 200px 0;
    background: #343A40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
}
@media (max-width: 768px) {
.stats {
    padding: 60px 0;
}
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

/* .stat-card:hover {
    transform: translateY(-5px);
} */

.stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #3b5bdb;
    margin: 1rem 0;
}

.stat-label {
    font-size: 1.25rem;
    color: #000000;
}
.stat-resource {
    margin-top: 3rem;
}
/* .stat-resource p {
    color: #ffffffe2;
} */
/* Archive Section */
.archive-title {
    font-family: 'Gmarket Sans', "Pretendard";
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}
@media (max-width: 768px) {
    .archive-title {
        font-size: 1.5rem;
    }
}
.archive-content {
    text-align: center;
    margin-bottom: 3rem;
}

.archive-content p {
    font-size: 1.5rem;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
}
@media (max-width: 768px) {
.archive-content p {
    font-size: 1.25rem;
    }
}
/* Flowing Thumbnails */
.flowing-container {
    /* overflow: hidden; */
    margin: 3rem 0;
}
@media (max-width: 768px) {
    .flowing-container {
        display: none;
    }
}
.flowing-row {
    display: flex;
    /* gap: 1rem; */
    /* margin-bottom: 1rem; */
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    white-space: nowrap;
}

.flowing-row:nth-child(1) {
    animation: flowRight 30s linear infinite;
}

.flowing-row:nth-child(2) {
    animation: flowLeft 25s linear infinite;
}

.thumbnail {
    width: 300px;
    height: 197px;
    background: #ddd;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 0.9rem;
}

@keyframes flowRight {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes flowLeft {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}
.tvshow-container-mobile {
    gap: 0.5rem;
    display: grid;
    grid-template-columns: repeat(2, 2fr);
}
@media (min-width: 769px) {
    .tvshow-container-mobile {
        display: none;
    }
}
.tvshow-mobile {
    aspect-ratio: 16/9;
}
/* Programs Section */
.features {
    background: #f8f9fa;
}

.section-title {
    font-family: 'Gmarket Sans', "Pretendard";
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 3rem;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-image {
    width: 100%;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    border-radius: 10px 10px 0 0;
}

.feature-content {
    padding: 1.5rem;
}

.feature-title {
    font-family: 'Gmarket Sans', "Pretendard";
    font-size: 1.75rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 1.25rem;
    line-height: 1.5;
}
.feature-desc-sub {
    color: #4e5968c5;
    font-size: 1rem;
    font-weight: 300;
    padding-top: 20px;
}
/* Testimonials Section */
.testimonials {
    background: #343A40;
}

.testimonial-video {
    text-align: center;
}

.video-placeholder {
    width: 100%;
    max-width: 600px;
    height: 300px;
    background: #ddd;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    margin: 0 auto;
}

/* CTA section */
.cta-section {
    height: 600px;
    background: url(../../assets/img/cta-bg02.webp) lightgray 50% / cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
}
.cta-content {
    text-align: center;
}
.cta-content .section-title {
    color: #fff;
}
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 30px;
    border-radius: 100px;
    font-weight: 300;
    border: 1px solid #EBEAED;
    transition: all 0.3s ease;
    font-size: 1.25rem;
}
.btn-outline-b {
    border: 1px solid #343a40;
}
.btn-outline-w {
    color: white;
    border: 1px solid white;
}
.cta-button:hover {
    background-color: #3b5bdb;
    color: white;
    border-color: #3b5bdb;
}
.cta-button:hover .material-symbols-outlined {
    color: white !important;
}
.viewmorebtn {
    text-align: center;
    margin-top: 80px;

}
/* Footer */
.footer {
    background-color: #f5f5f5;
    padding: 40px 0;
}

.footer-logo img {
    max-width: 264px;
    margin-bottom: 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

.footer-info-container {
    flex: 1;
    min-width: 200px;
    text-align: left;
}

.footer-info {
    color: #868e96;
    font-size: 1rem;
}

.copyright {
    color: #868e96;
    font-size: 1rem;
}
/* Mobile header */
.mobile-header {
    font-family: 'Gmarket Sans', "Pretendard";
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent; /* 기본 배경을 투명으로 변경 */
    backdrop-filter: none; /* 블러 효과 제거 */
    -webkit-backdrop-filter: none; /* 블러 효과 제거 */
    box-shadow: none; /* 그림자 제거 */
    z-index: 1000;
    padding: 10px 20px;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease; /* 부드러운 전환 효과 추가 */
    color: #000;
}
.mobile-header.scrolled {
    background-color: rgb(255 255 255 / 75%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    /* color: #fff; */
}
.mobile-header.scrolled .mobile-menu-toggle span {
    background-color: #000;
}

.mobile-header.scrolled .mobile-menu-toggle span:before,
.mobile-header.scrolled .mobile-menu-toggle span:after {
    background-color: #000;
}
.mobile-logo {
    line-height: 0;
}

.mobile-logo img {
    max-width: 40px;
}
/* Responsive styles */
@media (max-width: 768px) {
    .visible-xs-block {
        display: none;
    }
    .hero {
        height: 100vh;
    }

    .logo img {
        max-width: 220px;
    }

    .brand-name {
        font-size: 2rem;
    }
    
    .brand-tagline {
        font-size: 1.25rem;
        padding: 0 20px;
    }
    
    .intro-text p {
        font-size: 1.5rem;
    }
    
    .company-title {
        text-align: center;
    }
    .company-detail {
        text-align: center;
    }
    .company-description {
        flex-direction: column;
    }

    .company-column {
        margin-bottom: 40px;
        padding: 0;
    }
    .service-description {
        font-size: 1.125rem;
    }
    
    .service-card {
        flex-direction: column !important;
        margin-bottom: 50px;
    }
    
    .service-img, .service-info {
        padding: 0;
        margin-bottom: 20px;
        width: 100%;
    }
    
    .service-detail {
        font-size: 1rem;
    }
    
    .contact {
        flex-direction: column;
    }
    .mobile-header {
        display: flex;
    }

    .scroll-down {
        bottom: 20px;
    }
    
    .footer {
        padding: 40px 0;
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
    }

    .footer-info-container {
        text-align: center;
    }
    
    .language-selector {
        margin-left: 0;
    }
}
/* subpage  */
.subpage-header {
    background: #343A40;
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-top: 54px;
}
.subpage-header h1 {
    font-family: 'Gmarket Sans', "Pretendard";
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
@media (max-width: 768px) {
    .subpage-header h1 {
        font-size: 2rem;
    }
}
.subpage-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .subpage-header {
        padding: 30px 0;
    }
}
.page-description {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
}
.section-subtitle {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 40px;
}
/* Mobile Responsive */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    .page-description {
        font-size: 1rem;
    }
    .section-subtitle {
    font-size: 1.125rem;
}
}
/* program page  */
.programs-list {
    /* max-width: 1000px; */
    margin-top: 80px;
}
@media (max-width: 768px) {
    .programs-list {
    margin-top: 3rem;
    }
}
.program-row {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 5rem;
    /* background: #f8f9fa; */
    /* border-radius: 15px; */
    /* padding: 3rem; */
    /* box-shadow: 0 5px 15px rgba(0,0,0,0.1); */
    /* transition: transform 0.3s; */
}
.program-row:last-child {
    margin-bottom: 0;
}

/* 짝수 row는 순서 바꾸기 (이미지 오른쪽) */
.program-row.reverse {
    flex-direction: row-reverse;
}

.program-image-container {
    flex: 1;
    min-width: 0;
}

.program-image {
    width: 100%;
    /* height: 250px; */
    background: #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 1rem;
    box-shadow: 0px 0px 30px 10px rgba(0, 0, 0, 0.15);
}
.program-content {
    flex: 1;
    min-width: 0;
}

.program-title {
    font-family: 'Gmarket Sans', "Pretendard";
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.program-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.recommend-center {
    color: #868E96;
    font-weight: 300;
    margin: 10px 0;
}
.tag {
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}
.tag-blue {
    background: var(--blue-100, #DBEAFE);
    color: var(--blue-800, #1E40AF);
}
.tag-green {
    background: var(--green-100, #D1FAE5);
    color: var(--green-800, #065F46);
}
.tag-red {
    background: var(--red-100, #FEE2E2);
    color: var(--red-800, #991B1B);
}
.tag-yellow {
    background: var(--yellow-100, #FEF3C7);
    color: var(--yellow-800, #92400E);
}
.program-description {
    line-height: 1.6;
    font-size: 1.25rem;
    font-weight: 400;
}
.pt-img {
    box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    border-radius: 5px;
}
/* Mobile Responsive */
@media (max-width: 768px) {
    .program-row,
    .program-row.reverse {
        flex-direction: column;
        gap: 2rem;
        /* padding: 2rem; */
    }
    .program-title {
        font-size: 1.5rem;
    }
    
    .program-description {
        font-size: 1rem;
    }
    
    /* .programs-list {
        padding: 0 10px;
    } */
    
    .program-row {
        margin-bottom: 3rem;
    }
    .program-content {
        padding: 0;
    }
}
        
/* Research Section */
.research-info {
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.research-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #666;
}

.research-detail strong {
    color: #333;
    display: block;
    margin-bottom: 0.5rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.result-card {
    padding: 1rem;
    /* border-radius: 15px; */
    text-align: center;
    /* box-shadow: 0 5px 15px rgba(0,0,0,0.1); */
    /* transition: transform 0.3s; */
}

/* .result-card:hover {
    transform: translateY(-5px);
} */

.result-icon {
    width: 60px;
    height: 60px;
    /* background: #667eea; */
    /* border-radius: 50%; */
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.result-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.result-description {
    line-height: 1.5;
    font-size: 1rem;
    font-weight: 300;
}

/* Chart Section */
.chart-section {
    background: white;
    padding: 80px 0;
}
@media (max-width: 768px) {
    .chart-section {
    padding: 0 0 80px 0;
    }
}
.chart-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.chart-card {
    /* background: #f8f9fa; */
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.10);
}

.chart-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.chart-visual {
    width: 100%;
    /* background: #ddd; */
    /* border-radius: 10px; */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    margin-bottom: 3rem;
}

.chart-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 1rem;
}
.chart-legend {
    text-align: right;
}
.chart-legend img {
    max-width: 206px;
}
.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #3b5bdb;
}
.chart-footnote {
    text-align: center; 
    margin-top: 2rem; 
    color: #868E96; 
    font-size: 0.875rem;
}
/* Status Page  */
.center-title {
    margin-bottom: 10px;
}
.center-list {
    font-size: 1.125rem;
    font-weight: 300;
    color: #343A40;
}
.center-photos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 20px 0 48px 0;
}
.center-list-section {
    margin-top: 4rem;
}
.center-thumbnail {
    flex-shrink: 0;
    /* aspect-ratio: 1.5; */
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.center-thumb-img {
    width: 100%;
    height: 100%;
}

/* Materials Section */
.materials-section {
    background: #f8f9fa;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 3rem;
}

.material-placeholder {
    aspect-ratio: 1.8;
    background: #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 0.9rem;
}

/* Status Section */
.status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.status-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
}

.status-card h3 {
    color: #667eea;
    margin-bottom: 1rem;
}

.status-list {
    list-style: none;
}

.status-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
    color: #555;
}

.status-list li:last-child {
    border-bottom: none;
}
.csat-section {
    background-color: #f8f9fa;
}
.csat-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    padding: 1.5rem;
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 2fr);
    gap: 2rem;
    margin-top: 3rem;
}
@media (max-width: 768px) {
    .review-grid {
    grid-template-columns: repeat(1, 1fr);
    }
}
.review-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    padding: 1.5rem;
}
.review-description {
    font-family: 'Gmarket Sans', "Pretendard";
    font-size: 1.125rem;
}
/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .section-title {
        font-family: 'Gmarket Sans', "Pretendard";
        font-size: 1.625rem;
        margin-bottom: 2rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .single-program {
        grid-column: span 1;
    }
    .programs-grid {
        grid-template-columns: 1fr;
    }
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-container {
        grid-template-columns: 1fr;
    }
    
    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .research-details {
        grid-template-columns: 1fr;
    }
    .status-grid {
        grid-template-columns: repeat(1, 4fr);
    }
    .chart-container {
    display: grid;
    grid-template-columns: repeat(1, 3fr);
    }
    .center-photos-grid {
    grid-template-columns: repeat(2, 2fr);

    }
}

/* Main Press Section - Updated */

.press-list {
    margin: 0 auto;
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(3, 1fr);
}
.press-thumbnail {
    flex-shrink: 0;
    width: 100%;
    height: 200px;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
}
.press-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}
.press-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}
.press-item:hover .press-thumbnail img {
    transform: scale(1.05);
}
.press-article {
    padding: 1rem;
}
.press-content {
    flex: 1;
    min-width: 0;
    padding-top: 20px;
}
@media (max-width: 768px) {
    .press-list {
        grid-template-columns: repeat(1, 3fr);
    }
    .press-content {
        padding-top: 0;
    }
}
.press-title {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding-top: 20px;
}
@media (max-width: 768px) {
    .press-title {
        padding-top: 0;
    }
}
.press-sources {
    color: #868e96;
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 4px;
}

.press-date {
    color: #868e96;
    font-size: 0.875rem;
    font-weight: 400;
}

.press-more-container {
    text-align: center;
    margin-top: 50px;
}

.press-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    /* background-color: #2F1893; */
    color: #1E0E62;
    border-radius: 100px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--Colors-Grey, #EBEAED);
    cursor: pointer;
}

.press-more-btn:hover {
    background-color: #1E0E62;
    transform: translateY(-1px);
}

.press-more-btn .material-symbols-outlined {
    font-size: 18px;
    color: #1E0E62 !important;
}

/* Mobile Responsive for Press */
@media (max-width: 768px) {
    .press-item {
        flex-direction: row;
        gap: 15px;
        /* padding: 20px 0; */
    }
    
    /* .press-thumbnail {
        width: 135px;
        height: 90px;
    } */
    
    .press-title {
        font-size: 1rem;
        -webkit-line-clamp: 2;
    }
    .press-sources {
    font-size: 0.875rem;
    }
}
/* press detail page */
@media (max-width: 768px) {
    .subpage-header {
        padding: 30px 0;
    }
}
.press-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 20px 0;
    /* border-bottom: 1px solid #e0e0e0; */
}
@media (max-width: 768px) {
    .press-stats {
        margin-bottom: 10px;
    }
}
.total-count {
    font-size: 1rem;
    /* color: #666; */
}

.total-count strong {
    color: #3b5bdb;
    font-weight: 600;
}

.press-filters {
    display: none;
    gap: 15px;
}

.year-filter {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background-color: white;
    font-size: 0.9rem;
    cursor: pointer;
}

.year-filter:focus {
    outline: none;
    border-color: #2F1893;
}
.press-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 60px;
    grid-template-columns: repeat(3, 1fr);
}
/* Mobile Responsive */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .page-description {
        font-size: 1rem;
    }

    .press-stats {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .press-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 20px;
    }
}
/* 비디오 래퍼 */
.video-wrapper {
    width: 100%;
    padding: 0 10px;
}

/* 비디오 컨테이너 */
.video-container {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.contact-label {
    color: #fff;
    font-size: 1.25rem;
    line-height: 1.5;
     font-weight: 300;
}
.contact-text {
    color: #fff;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}