* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

#header-container {
    height: 88px;
    position: relative;
    width: 100%;
    z-index: 10000;
    visibility: visible !important;
    display: block !important;
    overflow: visible !important;
}

#header-container .header {
    visibility: visible !important;
    display: grid !important;
    opacity: 1 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
}

.visual-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: 1558px;
    overflow: hidden;
    background: #ffffff;
    padding-top: 80px;
    box-sizing: border-box;
}

@media (min-width: 1921px) {
    .visual-container {
        overflow: visible;
    }
}

.content-wrapper {
    position: relative;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 1;
    box-sizing: border-box;
}

.content-wrapper {
    position: relative;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 1;
    box-sizing: border-box;
    overflow: visible !important;
}

.content-wrapper #header-container {
    position: static !important;
    z-index: 10000 !important;
    overflow: visible !important;
    width: 100vw !important;
    margin-left: calc(-50vw + 50%) !important;
    left: 0 !important;
    right: 0 !important;
}

.content-wrapper #header-container .header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: 0 !important;
    transform: translateX(0) !important;
}

/* Background Gradient Ellipse */
.background-ellipse {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 100%;
    min-width: 1920px;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.background-ellipse img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom center;
    display: block;
}

/* Header - Flexbox로 최적화 */
.header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    height: 80px !important;
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    align-items: center;
    padding: 0 max(20px, calc((100vw - 1400px) / 2)) !important;
    z-index: 10000 !important;
    
    /* 기본 상태 - 투명 */
    background: transparent !important;
    box-shadow: none !important;
    border-bottom: none !important;
    transition: all 0.3s ease !important;
    
    box-sizing: border-box !important;
    margin: 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateZ(0) !important;
}

/* 스크롤 시 글라스모피즘 효과 */
.header.scrolled {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(30px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15), 
                0 2px 8px 0 rgba(0, 0, 0, 0.05) !important;
}

@media (max-width: 1024px) {
    .header {
        grid-template-columns: auto 1fr auto auto;
        align-items: center;
        z-index: 10000;
    }
    
    .header-nav {
        display: none;
    }
    
    .header-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

.header-logo {
    width: 115px;
    height: 20px;
    grid-column: 1;
    display: flex;
    align-items: center;
    align-self: center;
    text-decoration: none;
    cursor: pointer;
}

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

.header-nav {
    display: flex;
    gap: 80px;
    align-items: center;
    grid-column: 2;
    justify-self: center;
    position: relative;
}

.header-buttons {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    align-self: center;
    gap: 20px;
}

/* Language Selector */
.language-selector {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: 16px;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    border-radius: 8px;
    font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #212121;
    cursor: pointer;
    padding: 14px 20px;
    transition: all 0.2s ease;
    line-height: 1;
}

.language-btn:hover {
    background: #F5F5F5;
}

.language-btn svg {
    flex-shrink: 0;
}

.language-text {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.language-arrow {
    transition: transform 0.2s ease;
}

.language-btn.active .language-arrow {
    transform: rotate(180deg);
}

/* Language Dropdown */
.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #FFFFFF;
    border: 1px solid #E8E8E8;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 8px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 10001;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    border-radius: 8px;
    font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    cursor: pointer;
    padding: 12px 16px;
    text-align: left;
    transition: all 0.2s ease;
}

.language-option:hover {
    background: #F5F5F5;
}

.language-option.active {
    background: #F0F0FF;
}

.lang-name {
    font-size: 15px;
    font-weight: 400;
    color: #212121;
}

.lang-code {
    font-size: 13px;
    font-weight: 500;
    color: #999999;
}

.language-option.active .lang-name {
    color: #4E46DC;
    font-weight: 600;
}

.language-option.active .lang-code {
    color: #4E46DC;
}

/* Mobile Menu Toggle Button */
.mobile-header-actions {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10001;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: #212121;
    transition: all 0.3s ease;
}

@media (max-width: 1024px) {
    .header {
        grid-template-columns: auto 1fr auto;
        align-items: center;
        height: 88px;
    }
    
    .header-logo {
        display: flex;
        align-items: center;
        align-self: center;
        height: auto;
        line-height: 1;
    }
    
    .header-logo img {
        vertical-align: middle;
    }
    
    .mobile-header-actions {
        display: flex;
        align-items: center;
        gap: 8px;
        grid-column: 3;
        justify-self: end;
    }
    
    .mobile-header-lang {
        display: block !important;
    }
    
    .mobile-header-lang .language-btn {
        height: 36px;
        padding: 0 12px;
        font-size: 13px;
    }
    
    .mobile-header-lang .language-dropdown {
        right: 0;
        left: auto;
    }
    
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        align-self: center;
        height: auto;
        padding: 8px;
        margin: 0;
        vertical-align: middle;
    }
    
    .header-buttons {
        display: none !important;
    }
    
    .header-nav {
        display: none;
    }
    
    .dropdown-menu {
        display: none !important;
    }
}

.nav-item {
    font-weight: 500;
    font-size: 18px;
    line-height: 21.48px;
    letter-spacing: -0.01em;
    color: #212121;
    text-decoration: none;
    cursor: pointer;
    position: relative;
}

.nav-item-dropdown {
    position: relative;
}

.nav-item-dropdown.active {
    border-bottom: 2px solid #212121;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%);
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    padding: 40px;
    min-width: 480px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    transform: translateX(-50%) translateY(-10px);
    z-index: 1000;
}

.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.dropdown-item:hover {
    background: #F7F7F7;
}

.dropdown-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.dropdown-text {
    font-size: 16px;
    font-weight: 500;
    color: #212121;
    letter-spacing: -0.01em;
}

.dropdown-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 28px 24px;
    background-image: url('../image/menu_banner.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.dropdown-cta span {
    background: linear-gradient(91deg, #30B7F1 -7.42%, #3B4BC2 99.48%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    position: relative;
    z-index: 1;
}




.header-buttons {
    display: flex;
    gap: 8px;
}

.btn-inquiry {
    width: 110px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #5C57DD;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: -0.02em;
    color: #5C57DD;
    cursor: pointer;
    transition: all 0.3s;
}

/* 헤더의 도입문의 버튼 숨김 */
.header-buttons .btn-inquiry {
    display: none;
}

.btn-inquiry:hover {
    background: #f8f7ff;
}

.btn-trial {
    width: 100px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(143deg, rgba(73, 120, 236, 1) 0%, rgba(92, 87, 221, 1) 32%, rgba(121, 90, 235, 1) 100%);
    border: 1px solid #5C57DD;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: -0.02em;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-trial:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(92, 87, 221, 0.3);
}

/* 모바일 메뉴 버튼 링크 스타일 */
.mobile-menu-buttons .btn-inquiry,
.mobile-menu-buttons .btn-trial {
    text-decoration: none;
    display: flex;
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes floatSlow {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-30px);
    }
}

@keyframes floatFast {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-25px);
    }
}

/* Decoration Objects - 그룹화 */
.decoration-object {
    position: absolute;
    right: calc((100% - 1400px) / 2 + 1400px - 1300px);
    top: 250px;
    width: 369px;
    height: 369px;
    z-index: 10;
    pointer-events: none;
    animation: float 3s ease-in-out infinite;
    animation-delay: 0s;
}

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

.decoration-object-left {
    position: absolute;
    left: calc((100% - 1400px) / 2 - 200px);
    bottom: 50px;
    width: 477px;
    height: 559px;
    z-index: 10;
    pointer-events: none;
    animation: floatSlow 5s ease-in-out infinite;
    animation-delay: 0.5s;
}

.decoration-object-left img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(92, 87, 221, 0.2));
}

.decoration-object-bottom {
    position: absolute;
    left: calc((100% - 1400px) / 2 + 100px);
    top: 225px;
    width: 468px;
    height: 468px;
    z-index: 0;
    opacity: 0.6;
    pointer-events: none;
    animation: floatFast 3.5s ease-in-out infinite;
    animation-delay: 1s;
}

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

/* Title Section - 중앙정렬 최적화 */
.title-section {
    position: relative;
    max-width: 100%;
    margin: 140px auto 0;
    text-align: center;
    z-index: 20;
}

.main-title {
    font-weight: 400;
    font-size: 68px;
    line-height: 0.5em;
    letter-spacing: -2.38px;
    color: #212121;
    white-space: pre-line;
    word-break: keep-all;
    overflow-wrap: break-word;
}

@media (max-width: 1024px) {
    .main-title {
        line-height: 1.5em;
    }
}

.main-title .business-os {
    font-weight: 700;
}

.sub-title {
    font-weight: 400;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: -0.6px;
    color: #555555;
    opacity: 0.8;
    margin: 40px auto 0;
    max-width: 100%;
}

/* Screen Mockup Container - 중앙정렬 */
.screen-container {
    position: relative;
    width: 1280px;
    max-width: 100%;
    height: 800px;
    margin: 60px auto 0;
    z-index: 30;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Screen Background Blur */
.screen-bg {
    position: absolute;
    left: 40px;
    top: 107px;
    width: 1200px;
    height: 763px;
    background: #DFDFDF;
    border-radius: 18px;
    filter: blur(70px);
    opacity: 0.57;
    pointer-events: none;
}

/* Screen Mockup */
.screen-mockup {
    position: relative;
    width: 1280px;
    height: 800px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(4px);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

/* Bottom Info Bar */
.info-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: rgba(233, 228, 254, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 64px;
    z-index: 40;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.19em;
    letter-spacing: -0.01em;
    color: #5C57DD;
}

.info-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon svg {
    width: 100%;
    height: 100%;
}

.info-divider {
    width: 1px;
    height: 20px;
    background: #B8B3DC;
}

/* Sparkles Icon */
.sparkles-icon {
    width: 20px;
    height: 20px;
}

/* Layers Icon */
.layers-icon {
    width: 20px;
    height: 20px;
}

/* Responsive Design */
@media (min-width: 1921px) {
    .visual-container {
        overflow: visible;
    }
}

@media (max-width: 1920px) {
    .visual-container {
        overflow: hidden;
    }
}

@media (max-width: 1440px) {
    .visual-container {
        height: auto;
        min-height: 1200px;
    }
    
    .content-wrapper {
        padding: 0 40px;
    }
    
    .header {
        padding: 0 20px;
    }
    
    .header-nav {
        gap: 40px;
    }
    
    .title-section {
        width: 90%;
        margin-top: 100px;
    }
    
    .main-title {
        font-size: 48px;
    }
    
    .sub-title {
        font-size: 18px;
        width: 100%;
    }
    
    .screen-container {
        width: 90%;
        max-width: 1000px;
        margin-top: 40px;
    }
    
    .screen-bg {
        display: none;
    }
    
    .screen-mockup {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
    }
    
    .decoration-object {
        right: 5%;
        top: 200px;
        width: 250px;
        height: 250px;
    }
    
    .decoration-object-left {
        left: 2%;
        bottom: 150px;
        width: 300px;
        height: auto;
    }
    
    .decoration-object-bottom {
        left: 20%;
        transform: translateX(-50%);
        top: 180px;
        width: 300px;
        height: auto;
        opacity: 0.5;
    }
    
    .background-ellipse {
        min-width: 100%;
    }
}

@media (max-width: 1020px) and (min-width: 781px) {
    .visual-container {
        height: auto;
        min-height: 900px;
        overflow: hidden;
        width: 100%;
        max-width: 100%;
    }
    
    .content-wrapper {
        width: 100%;
        max-width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
    }
    
    .title-section {
        width: 100%;
        max-width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
    margin-top: 80px;
    }
    
    .main-title {
        font-size: clamp(32px, 4vw, 40px);
        line-height: 0.5em;
        letter-spacing: -1.5px;
        word-break: keep-all;
        overflow-wrap: break-word;
    }
    
    .main-title-first {
        display: block;
        line-height: 1.3em;
        margin-bottom: 0.2em;
    }
    
    .sub-title {
        font-size: clamp(14px, 2vw, 16px);
        line-height: 1.5em;
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
    }
    
    .screen-container {
        width: 100%;
        max-width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        margin-top: 30px;
    }
    
    .decoration-object {
        right: 10px;
        top: 80px;
        width: 150px;
        height: 150px;
    }
    
    .decoration-object-left {
        left: 10px;
        bottom: 120px;
        width: 180px;
        height: 210px;
    }
    
    .decoration-object-bottom {
        left: 50%;
        transform: translateX(-50%);
        top: 60px;
        width: 140px;
        height: 140px;
        opacity: 0.4;
    }
    
    .background-ellipse {
        min-width: 100% !important;
        width: 100% !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
    }
    
    .background-ellipse img {
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 1024px) {
    .visual-container {
        height: auto;
        min-height: 900px;
    }
    
    .header {
        padding: 0;
    }
    
    .header-nav {
        display: none;
    }
    
    .title-section {
        width: 90%;
    margin-top: 80px;
    }
    
    .main-title {
        font-size: 48px;
        line-height: 0.2em;
        letter-spacing: -1.5px;
        word-break: keep-all;
        overflow-wrap: break-word;
    }
    
    .sub-title {
        font-size: 16px;
        line-height: 1.5em;
        width: 100%;
        padding: 0 20px;
    }
    
    .title-section {
        padding: 0 20px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .screen-container {
        width: 95%;
        height: auto;
        margin-top: 30px;
    }
    
    .screen-bg {
        display: none;
    }
    
    .screen-mockup {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
    }
    
    .info-bar {
        flex-direction: column;
        height: auto;
        padding: 20px;
        gap: 15px;
    }
    
    .info-item {
        font-size: 14px;
    }
    
    .info-icon {
        width: 16px;
        height: 16px;
    }
    
    .info-divider {
        width: 100%;
        height: 1px;
    }
    
    .decoration-object {
        right: 10px;
        top: 180px;
        width: 140px;
        height: 140px;
    }
    
    .decoration-object-left {
        left: 10px;
        bottom: 100px;
        width: 150px;
        height: 180px;
    }
    
    .decoration-object-bottom {
        left: 10%;
        transform: translateX(-50%);
        top: 150px;
        width: 120px;
        height: 120px;
        opacity: 0.5;
    }
    
    .floating-cta {
        display: none;
    }
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100%;
    }
    
    .visual-container {
        height: auto;
        min-height:700px;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .header {
        padding: 0;
    }
    
    .header-buttons {
        display: none !important;
    }
    
    .title-section {
        margin-top: 40px;
    }
    
    .main-title {
        font-size: 40px;
        line-height: 0.1em;
        letter-spacing: -1px;
        word-break: keep-all;
        overflow-wrap: break-word;
    }
    
    .main-title-first {
        display: block;
        line-height: 1.3em;
        margin-bottom: 0.2em;
    }
    
    .sub-title {
        font-size: 14px;
        line-height: 1.5em;
        width: 100%;
        padding: 0 10px;
        margin-top: 40px;
    }
    
    .title-section {
        padding: 0 20px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .screen-container {
        margin-top: 20px;
    }
    
    .info-item {
        font-size: 12px;
    }
    
    .info-icon {
        width: 14px;
        height: 14px;
    }
    
    .floating-cta {
        display: none;
    }
}

/* ========== CSS Variables ========== */
:root {
    /* Colors */
    --color-black: #000000;
    --color-dark-gray: #212121;
    --color-gray: #888888;
    --color-medium-gray: #555555;
    --color-light-gray: #E7E7E7;
    --color-bg-gray: #F7F7F7;
    --color-white: #FFFFFF;
    --color-border: #EEEEEE;
    --color-divider: #DDDDDD;
    
    /* Typography */
    --font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-2xl: 80px;
    
    /* Layout */
    --container-max-width: 1400px;
    --section-gap: 120px;
    --border-radius: 16px;
    --floating-button-size: 100px;
}

/* ========== Container ========== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
}

/* ========== Feature Sections ========== */
.feature-sections {
    padding: 200px 0 var(--spacing-2xl) 0;
}

@media (max-width: 768px) {
    .feature-sections {
        padding: 60px 0 40px 0;
    }
    
    .feature-section {
        margin-bottom: 60px;
    }
    
    .feature-section:last-child {
        margin-bottom: 0;
    }
}

.feature-section {
    margin-bottom: var(--section-gap);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature-section:last-child {
    margin-bottom: 0;
}

/* ========== Section Content ========== */
.section-content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.section-tag {
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray);
    letter-spacing: -0.015em;
    line-height: 1.19;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 42px);
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    letter-spacing: -0.015em;
    line-height: 1.3;
    word-break: keep-all;
    margin-bottom: 20px;
}

.section-description {
    font-size: 18px;
    font-weight: var(--font-weight-regular);
    color: var(--color-gray);
    letter-spacing: -0.015em;
    line-height: 1.56;
    word-break: keep-all;
    margin-bottom: 60px;
}

@media (max-width: 768px) {
    .section-description {
        margin-bottom: 40px;
    }
}

.section-description br {
    display: none;
}

@media (min-width: 1024px) {
    .section-description br {
        display: block;
    }
}

.section-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark-gray);
    letter-spacing: -0.015em;
    text-decoration: none;
    padding: 0;
    margin-top: 0;
    transition: opacity 0.2s ease;
}

.section-cta:hover {
    opacity: 0.7;
}

.section-cta-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100px;
    background-color: var(--color-dark-gray);
    flex-shrink: 0;
}

.section-cta-icon svg {
    width: 10px;
    height: 8px;
}

.section-cta-icon svg path {
    stroke: #FFFFFF;
}

/* ========== Section Image ========== */
.section-image {
    width: 100%;
    aspect-ratio: 800 / 520;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-light-gray);
    overflow: hidden;
    position: relative;
    background: var(--color-bg-gray);
}

.section-image.gradient-bg {
    background: linear-gradient(133deg, rgba(240, 240, 249, 1) 16%, rgba(234, 239, 254, 1) 81%);
}

.section-image img,
.section-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.section-image-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    font-weight: var(--font-weight-regular);
    color: var(--color-medium-gray);
    text-align: center;
    padding: 0 20px;
}

/* ========== Floating CTA Buttons ========== */
.floating-cta {
    display: none !important;
    position: fixed;
    right: 20px;
    bottom: 30px;
    width: var(--floating-button-size);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0px 10px 15px 5px rgba(0, 0, 0, 0.07);
    z-index: 1000;
    overflow: hidden;
}

.floating-cta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    text-decoration: none;
    color: var(--color-gray);
    transition: background-color 0.2s ease;
    position: relative;
}

.floating-cta-item:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.floating-cta-item + .floating-cta-item {
    border-top: 1px solid var(--color-border);
}

.floating-cta-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-cta-icon svg {
    width: 100%;
    height: 100%;
}

.floating-cta-text {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray);
    letter-spacing: -0.01em;
    text-align: center;
}

.floating-cta-divider {
    height: 1px;
    background-color: var(--color-divider);
    margin: 12px 15px;
}

.floating-cta-close {
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
}

.floating-cta-close svg {
    width: 12px;
    height: 14px;
}

/* ========== Responsive Design - Feature Sections ========== */

/* Tablet (768px and up) */
@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }

    .feature-sections {
        padding: 200px 0 0 0;
    }

    .feature-section {
        margin-bottom: 120px;
    }

    .section-content {
        gap: 0;
    }

    .floating-cta {
        right: 40px;
        bottom: 40px;
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    .feature-section {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-2xl);
    }

    .section-content {
        flex: 1;
        min-width: 0;
    }

    .section-image {
        flex: 1;
        max-width: 600px;
    }
}

/* Large Desktop (1440px and up) */
@media (min-width: 1440px) {
    .feature-section {
        gap: 100px;
    }

    .section-image {
        max-width: 800px;
    }

    .floating-cta {
        right: 60px;
        bottom: 60px;
    }
}

/* ========== Banner Section ========== */
.banner-section {
    width: 1400px;
    max-width: 100%;
    height: 200px;
    background-image: url('../image/banner.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border-radius: 16px;
    margin: 200px auto;
    overflow: hidden;
    z-index: 1;
}

.banner-content {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.banner-text {
    text-align: center;
    color: #FFFFFF;
    max-width: 800px;
}

.banner-title {
    font-size: clamp(24px, 4vw, 26px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.banner-description {
    font-size: clamp(16px, 2vw, 18px);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    opacity: 0.95;
    letter-spacing: -0.01em;
}

.banner-description .mobile-br {
    display: none;
}

@media (max-width: 1440px) {
    .banner-section {
        width: calc(100% - 40px);
        height: auto;
        min-height: 150px;
    }
}

@media (max-width: 768px) {
    .banner-section {
        width: calc(100% - 40px);
        height: auto;
        min-height: 180px;
        margin: 100px auto;
    }
    
    .banner-content {
        padding: 0 20px;
        min-height: 180px;
    }
    
    .banner-title {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .banner-description {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .banner-description .mobile-br {
        display: inline;
    }
    
    .banner-description .mobile-br {
        display: inline;
    }
}

/* ========== Process Section ========== */
.process-section {
    position: relative;
    padding: 100px 20px;
    overflow: visible;
    background-color: #F0EFF5;
}

@media (max-width: 768px) {
    .process-section {
        padding: 60px 20px;
    }
    
    .process-section .section-header {
        margin-bottom: 20px !important;
    }
    
    .process-section .flow-chart {
        margin-top: 0 !important;
        gap: 0 !important;
    }
    
    .process-section .flow-chart-image {
        margin-top: 0 !important;
    }
}

/* Background Gradient Blur */
.process-bg-blur {
    position: absolute;
    width: 1800px;
    height: 1400px;
    top: 200px;
    left: -500px;
    border-radius: 50%;
    background: linear-gradient(128deg, 
        rgba(131, 243, 255, 1) 0%, 
        rgba(92, 87, 221, 1) 58%, 
        rgba(134, 100, 255, 1) 100%);
    filter: blur(250px);
    opacity: 0.17;
    pointer-events: none;
    z-index: -1;
}

/* ========== Section Header ========== */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-main-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-bold);
    color: #212121;
    letter-spacing: -0.015em;
    line-height: 1.42;
    word-break: keep-all;
    position: relative;
    z-index: 2;
}

/* ========== Flow Chart ========== */
.flow-chart {
    display: flex;
    flex-direction: column;
    gap: 60px;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 2;
}

.flow-chart-image {
    width: 100%;
    max-width: 1400px;
    height: auto;
    display: block;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

.flow-chart-desktop {
    display: block;
}

.flow-chart-mobile {
    display: none;
}

@media (max-width: 768px) {
    .flow-chart-desktop {
        display: none;
    }
    
    .flow-chart {
        gap: 0 !important;
        margin-top: 0 !important;
    }
    
    .flow-chart-mobile {
        display: block;
        max-width: 60%;
        margin: 0 auto !important;
        margin-top: 0 !important;
    }
    
    .process-section .section-header {
        margin-bottom: 20px !important;
    }
    
    .process-section .flow-chart {
        margin-top: 0 !important;
        gap: 0 !important;
    }
    
    .process-section .flow-chart-image {
        margin-top: 0 !important;
    }
}

/* Flow Row */
.flow-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
}

.flow-section-title {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-black);
    letter-spacing: -0.015em;
    line-height: 1.33;
    text-align: center;
}

/* ========== Document Types Grid ========== */
.document-types {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 360px;
}

.document-card {
    height: 70px;
    background: rgba(255, 255, 255, 0.35);
    border: 1.5px solid var(--color-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.document-card:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.document-card span {
    font-size: 16px;
    font-weight: var(--font-weight-medium);
    color: #5E5D72;
    letter-spacing: -0.015em;
}

/* ========== Engine Cards ========== */
.engine-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 360px;
}

.engine-card {
    height: 195px;
    border-radius: var(--border-radius);
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.engine-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.engine-card-dark {
    background: #2F2F2F;
    border-color: var(--color-white);
}

.engine-card-primary {
    background: rgba(92, 87, 221, 0.9);
    border-color: #5C57DD;
}

.engine-content {
    text-align: center;
}

.engine-title {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    letter-spacing: -0.015em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.engine-description {
    font-size: 16px;
    font-weight: var(--font-weight-regular);
    color: var(--color-white);
    letter-spacing: -0.015em;
    line-height: 1.5;
    opacity: 0.7;
    word-break: keep-all;
}

/* ========== Agent Cards ========== */
.agent-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 360px;
}

.agent-card {
    height: 70px;
    background: #E8E6FF;
    border: 1px solid var(--color-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.agent-card:hover {
    background: #DDD9FF;
    transform: translateY(-2px);
}

.agent-card span {
    font-size: 16px;
    font-weight: var(--font-weight-medium);
    color: #5E5D72;
    letter-spacing: -0.015em;
}

/* ========== Flow Arrows ========== */
.flow-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 20px 0;
}

.flow-arrow-line {
    width: 2px;
    height: 60px;
    background: #BEBACE;
    position: relative;
}

.flow-arrow-line::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid #BEBACE;
}

.flow-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 12px;
    background: var(--color-white);
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.flow-label-icon {
    width: 28px;
    height: 28px;
    background: #5C57DD;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
}

.flow-label span {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-black);
    letter-spacing: -0.015em;
}

/* ========== Process Section Responsive ========== */
@media (min-width: 768px) {
    .process-section {
        padding: 120px 40px;
    }

    .section-header {
        margin-bottom: 100px;
    }

    .flow-chart {
        gap: 0;
    }
}

@media (min-width: 1024px) {
    .flow-chart-image {
        max-width: 1400px;
    }
}

@media (min-width: 1440px) {
    .process-section {
        padding: 200px 60px 100px 60px;
    }
}

/* ========== Process Section Animations ========== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.flow-row {
    animation: slideInUp 0.6s ease-out;
}

.flow-row:nth-child(1) {
    animation-delay: 0.1s;
}

.flow-row:nth-child(2) {
    animation-delay: 0.2s;
}

.flow-row:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.flow-arrow-line {
    animation: pulse 2s ease-in-out infinite;
}

/* ========== Clients Section ========== */
.clients-section {
    position: relative;
    padding: 100px 20px;
    overflow: visible;
    background-color: #F0EFF5;
    z-index: 0;
}

@media (max-width: 768px) {
    .clients-section {
        padding: 60px 20px;
    }
}

/* Background Gradient Blurs */
.clients-bg-blur {
    position: absolute;
    border-radius: 50%;
    filter: blur(250px);
    pointer-events: none;
}

.clients-bg-blur-1 {
    width: 1334px;
    height: 950px;
    top: -587px;
    left: -431px;
    background: linear-gradient(128deg, 
        rgba(131, 243, 255, 1) 0%, 
        rgba(92, 87, 221, 1) 58%, 
        rgba(134, 100, 255, 1) 100%);
    opacity: 0.15;
}

.clients-bg-blur-2 {
    width: 1158px;
    height: 826px;
    top: 414px;
    right: -238px;
    background: linear-gradient(130deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(255, 255, 255, 1) 30%, 
        rgba(255, 255, 255, 1) 100%);
    opacity: 0.8;
}

.clients-section .process-bg-blur {
    position: absolute;
    width: 1800px;
    height: 1400px;
    top: -600px;
    left: -500px;
    bottom: -200px;
    border-radius: 50%;
    background: linear-gradient(128deg, 
        rgba(131, 243, 255, 1) 0%, 
        rgba(92, 87, 221, 1) 58%, 
        rgba(134, 100, 255, 1) 100%);
    filter: blur(250px);
    opacity: 0.17;
    pointer-events: none;
    z-index: -1;
}

.clients-section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    letter-spacing: -0.015em;
    line-height: 1.42;
    word-break: keep-all;
}

/* ========== Logo Grid ========== */
.logo-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 40px;
    width: 100%;
}

.logo-card {
    height: 58px;
    background: #FFFFFF;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all 0.3s ease;
}

.logo-card:hover {
    background: #FFFFFF;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.logo-card img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: all 0.3s ease;
}

.logo-card:hover img {
    opacity: 0.8;
    transform: scale(1.05);
}

/* ========== Clients Section Responsive ========== */
@media (max-width: 767px) {
    .clients-section {
        padding: 60px 20px;
    }

    .clients-section .section-header {
        margin-bottom: 40px;
    }

    .logo-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .logo-card {
        height: 70px;
    }

    .clients-bg-blur-1,
    .clients-bg-blur-2 {
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .clients-section {
        padding: 80px 40px;
    }

    .clients-section .section-header {
        margin-bottom: 60px;
    }

    .logo-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

@media (min-width: 1024px) {
    .logo-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

@media (min-width: 1440px) {
    .clients-section {
        padding: 100px 60px 200px 60px;
    }

    .logo-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

/* ========== Clients Section Animations ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.clients-section .section-header {
    animation: fadeInUp 0.8s ease-out;
}

.logo-card {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

/* Stagger animation for logo cards */
.logo-card:nth-child(1) { animation-delay: 0.05s; }
.logo-card:nth-child(2) { animation-delay: 0.1s; }
.logo-card:nth-child(3) { animation-delay: 0.15s; }
.logo-card:nth-child(4) { animation-delay: 0.2s; }
.logo-card:nth-child(5) { animation-delay: 0.25s; }
.logo-card:nth-child(6) { animation-delay: 0.3s; }
.logo-card:nth-child(7) { animation-delay: 0.35s; }
.logo-card:nth-child(8) { animation-delay: 0.4s; }
.logo-card:nth-child(9) { animation-delay: 0.45s; }
.logo-card:nth-child(10) { animation-delay: 0.5s; }
.logo-card:nth-child(n+11) { animation-delay: 0.5s; }

/* ========== Mobile Side Menu ========== */
.mobile-menu-overlay {
    display: none;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2147483646 !important;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow: hidden;
    pointer-events: none;
}

.mobile-menu-overlay.active {
    display: block !important;
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu {
    position: fixed !important;
    top: 0 !important;
    right: -100%;
    width: 80%;
    height: 100%;
    max-height: 100vh;
    background: #FFFFFF;
    z-index: 2147483647 !important;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    isolation: isolate !important;
    transform: translateZ(0);
    will-change: transform;
}

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

/* 모바일 메뉴가 열릴 때 다른 요소들이 위로 올라오지 않도록 */
body.mobile-menu-open {
    overflow: hidden !important;
}

/* 모바일 메뉴가 열릴 때 특정 요소들의 z-index를 낮춤 */
body.mobile-menu-open .header,
body.mobile-menu-open .header-container,
body.mobile-menu-open .dropdown-menu,
body.mobile-menu-open .floating-cta,
body.mobile-menu-open .scroll-to-top,
body.mobile-menu-open .privacy-modal-overlay {
    z-index: 1 !important;
}

/* 모바일 메뉴는 항상 최상위 - body의 직접 자식으로만 */
body > .mobile-menu-overlay {
    z-index: 2147483646 !important;
}

body > .mobile-menu {
    z-index: 2147483647 !important;
}

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

.mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav {
    flex: 1;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}

.mobile-nav-item {
    padding: 16px 20px;
    font-size: 18px;
    font-weight: 500;
    color: #212121;
    text-decoration: none;
    transition: background 0.3s ease;
    border-bottom: 1px solid #F7F7F7;
}

.mobile-nav-item:hover {
    background: #F7F7F7;
}

.mobile-menu-buttons {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 1px solid #EEEEEE;
}

.mobile-menu-buttons .btn-inquiry,
.mobile-menu-buttons .btn-trial {
    width: 100%;
    height: 44px;
}

.mobile-menu-buttons .language-selector {
    margin: 8px 0 0 0;
    justify-content: center;
    width: 100%;
}

.mobile-menu-buttons .language-selector .language-btn {
    width: 100%;
}

.mobile-menu-buttons .language-dropdown {
    left: 0;
    right: 0;
    width: 100%;
    max-width: none;
}

@media (min-width: 1025px) {
    .mobile-menu-overlay,
    .mobile-menu {
        display: none !important;
    }
}

/* ========== Video Section ========== */
.video-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    overflow: hidden;
    background: #1A1A1A;
    z-index: 2;
    margin-top: 0;
}

.video-section::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 90px;
    width: 37%;
    height: 37%;
    background-image: url('../image/vedio_bg.png');
    background-size: contain;
    background-position: right bottom;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 0;
    pointer-events: none;
}

.video-section .container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
    opacity: 0.8;
        transform: scale(1.1);
    }
}

/* ========== Video Player ========== */
.video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Video thumbnail/placeholder */
.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../image/vedio_somanil.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Logo branding */
.video-branding {
    position: absolute;
    top: 32px;
    left: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
}

.brand-text {
    font-size: 24px;
    font-weight: var(--font-weight-semibold);
    color: #FFFFFF;
    letter-spacing: -0.02em;
    opacity: 0.9;
}

.brand-text .brand-separator {
    margin: 0 8px;
    opacity: 0.5;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: #5C57DD;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
}

/* Play button */
.play-button {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: pulse 2s ease-out infinite;
}

.play-button:hover {
    background: #FFFFFF;
    transform: scale(1.1);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}

.play-button::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 28px solid #333333;
    border-top: 18px solid transparent;
    border-bottom: 18px solid transparent;
    margin-left: 6px;
}

/* Pulse animation for play button */
@keyframes pulse {
    0% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 
                    0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    50% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 
                    0 0 0 20px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 
                    0 0 0 0 rgba(255, 255, 255, 0);
    }
}

/* Caption/Subtitle */
.video-caption {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    padding: 16px 32px;
    border-radius: 8px;
    max-width: 90%;
    backdrop-filter: blur(10px);
}

.video-caption p {
    font-size: clamp(14px, 2vw, 18px);
    font-weight: var(--font-weight-medium);
    color: #FFFFFF;
    letter-spacing: -0.01em;
    line-height: 1.5;
    text-align: center;
    margin: 0;
}

/* Video element (when actual video is loaded) */
.video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: none;
}

.video-player.playing iframe {
    display: block;
}

.video-player.playing .video-thumbnail {
    display: none;
}

/* ========== Video Section Responsive ========== */
@media (max-width: 767px) {
    .video-section {
        padding: 60px 16px;
        min-height: auto;
    }

    .video-player {
        border-radius: 16px;
    }

    .video-branding {
        top: 16px;
        left: 16px;
        gap: 8px;
    }

    .brand-text {
        font-size: 16px;
    }

    .brand-icon {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }

    .play-button {
        width: 70px;
        height: 70px;
    }

    .play-button::after {
        border-left-width: 20px;
        border-top-width: 13px;
        border-bottom-width: 13px;
    }

    .video-caption {
        bottom: 20px;
        padding: 12px 20px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .video-section {
        padding: 80px 40px;
    }

    .video-player {
        border-radius: 16px;
    }

    .video-branding {
        top: 24px;
        left: 24px;
    }

    .brand-text {
        font-size: 20px;
    }

    .play-button {
        width: 85px;
        height: 85px;
    }

    .video-caption {
        bottom: 30px;
    }
}

@media (min-width: 1440px) {
    .video-section .container {
        max-width: 1400px;
    }

    .video-player {
        border-radius: 16px;
    }
}

/* ========== Footer ========== */
.footer {
    background-color: #1A1A1A;
    color: #999999;
    padding: 60px 20px 40px;
}

.footer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

/* ========== Footer Top ========== */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

/* Contact Section */
.footer-contact {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-contact-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999999;
}

.footer-contact-icon-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-contact-label {
    font-size: 22px;
    font-weight: var(--font-weight-regular);
    color: #FFFFFF;
    margin-right: 8px;
}

.footer-contact-email {
    font-size: 22px;
    font-weight: var(--font-weight-semibold);
    color: #6B5FFF;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.footer-contact-email:hover {
    opacity: 0.8;
}

/* Footer Links */
.footer-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.footer-link {
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #6B5FFF;
}

/* ========== Footer Bottom ========== */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
}

/* Footer Info */
.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-address {
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: #666666;
    line-height: 1.6;
}

.footer-copyright {
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: #666666;
}

/* Footer Logo */
.footer-logo {
    display: flex;
    align-items: center;
    opacity: 0.3;
}

.footer-logo-image {
    height: 32px;
    width: auto;
    display: block;
}

/* ========== Footer Responsive ========== */
@media (max-width: 767px) {
    .footer {
        padding: 40px 20px 30px;
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .footer-contact {
        flex-wrap: wrap;
    }

    .footer-links {
        flex-direction: row;
        gap: 24px;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: 24px;
    }

    .footer-logo {
        display: none;
    }
}

/* ========== Privacy Policy Modal ========== */
.privacy-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
}

.privacy-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.privacy-modal {
    background: #FFFFFF;
    border-radius: 16px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.privacy-modal-overlay.active .privacy-modal {
    transform: scale(1);
}

.privacy-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    border-bottom: 1px solid #EEEEEE;
    flex-shrink: 0;
}

.privacy-modal-title {
    font-size: 24px;
    font-weight: 700;
    color: #212121;
    margin: 0;
    letter-spacing: -0.02em;
}

.privacy-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666666;
    transition: color 0.2s ease, background 0.2s ease;
    border-radius: 8px;
}

.privacy-modal-close:hover {
    color: #212121;
    background: #F7F7F7;
}

.privacy-modal-close svg {
    width: 24px;
    height: 24px;
}

.privacy-modal-content {
    padding: 32px;
    overflow-y: auto;
    flex: 1;
}

.privacy-content {
    font-size: 14px;
    line-height: 1.8;
    color: #555555;
}

.privacy-content p {
    margin: 0 0 16px 0;
}

.privacy-content p:last-child {
    margin-bottom: 0;
}

.privacy-content strong {
    font-weight: 600;
    color: #212121;
    display: block;
    margin-bottom: 8px;
}

.privacy-content ul {
    margin: 12px 0 16px 0;
    padding-left: 24px;
}

.privacy-content li {
    margin-bottom: 8px;
}

/* ========== Privacy Modal Responsive ========== */
@media (max-width: 768px) {
    .privacy-modal {
        max-width: 100%;
        max-height: 95vh;
        border-radius: 12px;
    }
    
    .privacy-modal-header {
        padding: 20px 24px;
    }
    
    .privacy-modal-title {
        font-size: 20px;
    }
    
    .privacy-modal-content {
        padding: 24px;
    }
    
    .privacy-content {
        font-size: 13px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .footer {
        padding: 50px 40px 35px;
    }

    .footer-top {
        flex-direction: column;
        gap: 30px;
        align-items: flex-start;
    }
}

@media (min-width: 1024px) {
    .footer {
        padding: 80px 60px 50px;
    }
}

/* ========== Print Styles ========== */
@media print {
    .floating-cta {
        display: none;
    }
}

/* ===========================
   뉴스 페이지 스타일
   =========================== */

/* 서브페이지 공통 */
.subpage-main {
    padding-top: 80px;
}

/* 뉴스 페이지 헤더 - 항상 어두운 배경 */
.header--dark {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(25px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(200%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12) !important;
}

.header--dark .logo-img--white {
    opacity: 0 !important;
}

.header--dark .logo-img--colored {
    opacity: 1 !important;
}

.header--dark .header__menu-link {
    color: #1a1a1a !important;
}

.header--dark .language-button__text,
.header--dark .language-button__icon {
    color: #1a1a1a !important;
}

.header--dark .hamburger-line {
    background: #1a1a1a !important;
}

.page-header {
    padding: 80px 0 60px 0;
    background: #ffffff;
}

.page-header .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

.page-title {
    font-size: 60px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.page-description {
    font-size: 18px;
    color: #666666;
    line-height: 1.6;
}

/* News/Blog 탭 컨테이너 */
.tabs-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px 60px 40px;
}

/* News/Blog 탭 - iOS 스타일 */
.content-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    background: #f5f5f7;
    padding: 4px;
    border-radius: 50px;
    width: 100%;
}

.tab-btn {
    flex: 1;
    padding: 18px 32px;
    border: none;
    background: transparent;
    color: #666666;
    font-size: 17px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
    z-index: 1;
}

.tab-btn:hover:not(.active) {
    color: #1d1d1f;
    background: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tab-btn:active {
    transform: translateY(0);
}

.tab-btn:focus {
    outline: none;
}

.tab-btn.active {
    color: #ffffff;
    background: #1d1d1f;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15), 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* 뉴스 리스트 섹션 */
.news-list-section {
    padding: 0 0 160px 0;
    background: #ffffff;
}

.news-list-section .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 25px;
}

/* 뉴스 컨트롤 */
.news-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.news-count {
    color: #999999;
    font-size: 14px;
    font-weight: 400;
}

/* 검색 */
.news-search {
    display: flex;
    align-items: center;
    position: relative;
}

.search-input {
    width: 300px;
    padding: 12px 50px 12px 16px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    color: #333333;
    transition: all 0.3s ease;
    height: 48px;
}

.search-input:focus {
    outline: none;
    border-color: #5C57DD;
}

.search-input::placeholder {
    color: #999999;
}

.search-btn {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: #666666;
    cursor: pointer;
    padding: 4px;
    transition: color 0.3s ease;
}

.search-btn:hover {
    color: #5C57DD;
}

/* 뉴스 리스트 */
.news-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 80px;
}

/* 뉴스 페이지 아이템 */
.news-page-item {
    display: flex;
    align-items: center;
    padding: 40px 0;
    transition: all 0.3s ease;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    cursor: pointer;
}

/* 블로그 컨텐츠 기본 숨김 */
.blog-type {
    display: none;
}

.news-page-item:hover {
    transform: none;
    box-shadow: none;
}

.news-image {
    width: 460px;
    height: 300px;
    flex-shrink: 0;
    margin-right: 32px;
    overflow: hidden;
    border-radius: 4px;
    position: relative;
}

/* 아랍어(RTL) 일 때 이미지 간격 조정 */
html[dir="rtl"] .news-image {
    margin-right: 0;
    margin-left: 32px;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.news-page-item:hover .news-image img {
    transform: scale(1.02);
}

.news-page-item .news-content {
    flex: 1;
    padding: 0;
}

.news-meta {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.news-category {
    background: #ffffff;
    color: #5C57DD;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid #5C57DD;
}

.news-page-item .news-date {
    color: #999999;
    font-size: 16px;
    font-weight: 400;
    margin-top: 16px;
    display: block;
}

.news-page-item .news-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-excerpt {
    color: #888888;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link {
    color: #5C57DD;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s ease;
}

.news-link:hover {
    color: #4A45CC;
}

.news-link::after {
    content: '→';
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.news-link:hover::after {
    transform: translateX(4px);
}

/* 페이지네이션 */
.pagination-section {
    margin-top: 60px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    border: 2px solid #e9ecef;
    background: #ffffff;
    color: #666666;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(:disabled) {
    border-color: #5C57DD;
    color: #5C57DD;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 16px;
}

.pagination-number {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    color: #666666;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination-number:hover {
    background: #f8f9fa;
    color: #5C57DD;
}

.pagination-number.active {
    background: #5C57DD;
    color: #ffffff;
}

.pagination-dots {
    color: #999999;
    margin: 0 8px;
}

/* 푸터 오버라이드 (뉴스 페이지용) */
.news-main .footer {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

/* ==================== 뉴스 상세페이지 스타일 ==================== */

/* 뉴스 상세 섹션 */
.news-detail-section {
    padding: 0 0 160px 0;
    background: #ffffff;
}

.news-detail-section .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 뉴스 아티클 */
.news-detail-article {
    max-width: 1280px;
    margin: 0 auto;
    background: #ffffff;
}

/* 뉴스 헤더 */
.news-header {
    margin: 80px 0 40px 0;
    padding-bottom: 32px;
    border-bottom: 1px solid #e3e3e3;
}

.news-header .news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.news-header .news-category {
    background: #ffffff;
    color: #5C57DD;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid #5C57DD;
}

.news-header .news-date {
    color: #999999;
    font-size: 16px;
    font-weight: 400;
}

.news-header .news-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.news-header .news-subtitle {
    font-size: 18px;
    color: #888888;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 20px;
}

/* 뉴스 상세페이지 이미지 */
.news-detail-image {
    margin-bottom: 40px;
    width: 800px;
    height: 522px;
}

.news-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.image-caption {
    font-size: 14px;
    color: #888888;
    margin-top: 12px;
    text-align: center;
    font-style: italic;
}

/* 뉴스 본문 */
.news-detail-section .news-content {
    margin-bottom: 60px;
}

.news-detail-section .news-content p {
    font-size: 18px;
    color: #333333;
    line-height: 1.8;
    margin-bottom: 24px;
}

.news-detail-section .news-content p:last-child {
    margin-bottom: 0;
}

/* 리스트 스타일 개선 */
.news-detail-section .news-content ul {
    margin: 24px 0;
    padding-left: 0;
    list-style: none;
}

.news-detail-section .news-content li {
    font-size: 18px;
    color: #333333;
    line-height: 1.8;
    margin-bottom: 8px;
    padding-left: 24px;
    position: relative;
}

.news-detail-section .news-content li:before {
    content: "•";
    color: #1d1d1f;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

.news-detail-section .news-content li:last-child {
    margin-bottom: 0;
}

/* 강조 텍스트 스타일 */
.news-detail-section .news-content strong {
    color: #1d1d1f;
    font-weight: 600;
}

/* 제목 스타일 (h3) */
.news-detail-section .news-content h3 {
    font-size: 20px;
    color: #1d1d1f;
    font-weight: 600;
    margin: 40px 0 20px 0;
    line-height: 1.4;
}

/* 뉴스 액션 버튼 섹션 */
.news-actions-section {
    margin-top: 60px;
    padding: 40px 0 80px 0;
    border-top: 1px solid #e9ecef;
}

.news-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.original-btn,
.back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.original-btn {
    background: #ffffff;
    color: #666666;
    border: 1px solid #e9ecef;
}

.original-btn:hover {
    background: #f8f9fa;
    color: #333333;
    transform: translateY(-1px);
}

.back-btn {
    background: #1d1d1f;
    color: #ffffff;
    border: 1px solid #1d1d1f;
}

.back-btn:hover {
    background: #333333;
    color: #ffffff;
    transform: translateY(-1px);
}

/* 관련 뉴스 */
.related-news {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid #f1f3f4;
}

.related-news .section-title {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 40px;
    text-align: left;
}

.related-news-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.related-news-item {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #e9ecef;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.related-news-item:last-child {
    border-bottom: none;
}

.related-news-item:hover .news-title {
    transform: translateX(12px);
}

.news-arrow {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666666;
    margin-right: 16px;
    flex-shrink: 0;
}

.news-arrow svg {
    width: 16px;
    height: 16px;
}

.related-news-item .news-title {
    font-size: 16px;
    font-weight: 500;
    color: #1d1d1f;
    line-height: 1.4;
    flex: 1;
    margin: 0;
    transition: transform 0.3s ease;
}

.related-news-item .news-date {
    font-size: 14px;
    color: #888888;
    font-weight: 400;
    margin-left: 16px;
    flex-shrink: 0;
}

/* 뉴스 페이지 반응형 */
@media (max-width: 1200px) {
    .news-image {
        width: 460px;
        height: 300px;
        margin-right: 24px;
    }
    
    .news-page-item {
        padding: 32px 0;
    }
    
    .search-input {
        width: 250px;
    }
}

@media (max-width: 768px) {
    .content-tabs {
        margin-bottom: 0;
        padding: 3px;
        gap: 0;
    }
    
    .tab-btn {
        padding: 14px 24px;
        font-size: 16px;
    }

    .page-header {
        padding: 60px 0 40px 0;
    }
    
    .page-header .container {
        padding: 0 24px;
    }
    
    .page-title {
        font-size: 36px;
        margin-bottom: 12px;
    }
    
    .page-description {
        font-size: 16px;
    }
    
    
    .news-detail-section {
        padding: 0 0 80px 0;
    }
    
    .news-detail-section .container {
        padding: 0 24px;
    }
    
    .news-header {
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .news-header .news-meta {
        margin-bottom: 16px;
        gap: 12px;
    }
    
    .news-header .news-date {
        font-size: 14px;
    }
    
    .news-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .news-count {
        text-align: center;
    }
    
    .search-input {
        width: 100%;
    }
    
    .news-page-item {
        flex-direction: column;
        padding: 24px 0;
    }
    
    .news-image {
        width: 100%;
        height: 195px;
        margin-right: 0;
        margin-bottom: 16px;
    }
    
    .news-grid {
        margin-bottom: 60px;
    }
    
    .news-page-item .news-title {
        font-size: 18px;
    }
    
    .pagination-numbers {
        margin: 0 8px;
    }
    
    .pagination-number,
    .pagination-btn {
        width: 36px;
        height: 36px;
    }

    .related-news-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 0;
    }
    
    .news-arrow {
        margin-right: 0;
        margin-bottom: 8px;
    }
    
    .related-news-item .news-title {
        margin-bottom: 8px;
    }
    
    .related-news-item .news-date {
        margin-left: 0;
    }

    .news-actions {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .original-btn,
    .back-btn {
        width: 100%;
        justify-content: center;
        padding: 18px 32px;
    }

    .news-header .news-title {
        font-size: 28px;
    }
    
    .news-header .news-subtitle {
        font-size: 16px;
    }
    
    .news-detail-image {
        width: 100%;
        height: auto;
        margin-bottom: 32px;
    }
    
    .news-detail-image img {
        width: 100%;
        height: auto;
    }
    
    .news-detail-section .news-content p {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .news-detail-section .news-content li {
        font-size: 16px;
        line-height: 1.7;
        margin-bottom: 8px;
        padding-left: 20px;
    }
    
    .news-detail-section .news-content h3 {
        font-size: 18px;
        margin: 32px 0 16px 0;
    }
}

@media (max-width: 480px) {
    .content-tabs {
        padding: 3px;
        gap: 4px;
    }
    
    .tab-btn {
        padding: 12px 16px;
        font-size: 15px;
    }
    
    .page-header {
        padding: 40px 0 30px 0;
    }
    
    .page-header .container {
        padding: 0 20px;
    }
    
    .page-title {
        font-size: 28px;
        margin-bottom: 10px;
    }
    
    .page-description {
        font-size: 14px;
    }
    
    .news-detail-section {
        padding: 0 0 60px 0;
    }
    
    .news-detail-section .container {
        padding: 0 20px;
    }

    .news-header {
        margin-bottom: 24px;
        padding-bottom: 20px;
    }
    
    .news-header .news-meta {
        margin-bottom: 12px;
        gap: 10px;
    }
    
    .news-header .news-category {
        font-size: 11px;
        padding: 5px 10px;
    }
    
    .news-header .news-date {
        font-size: 13px;
    }
    
    .news-header .news-title {
        font-size: 22px;
        line-height: 1.35;
        margin-bottom: 6px;
    }
    
    .news-header .news-subtitle {
        font-size: 14px;
        line-height: 1.5;
    }
    
    .news-detail-image {
        margin-bottom: 24px;
    }
    
    .image-caption {
        font-size: 13px;
        margin-top: 10px;
    }
    
    .news-detail-section .news-content {
        margin-bottom: 40px;
    }
    
    .news-detail-section .news-content p {
        font-size: 15px;
        margin-bottom: 20px;
    }
    
    .news-detail-section .news-content li {
        font-size: 15px;
        line-height: 1.6;
        margin-bottom: 8px;
        padding-left: 18px;
    }
    
    .news-detail-section .news-content h3 {
        font-size: 17px;
        margin: 24px 0 12px 0;
    }
    
    .news-actions-section {
        margin-top: 40px;
        padding: 30px 0 50px 0;
    }
    
    .news-actions {
        gap: 12px;
    }
    
    .original-btn,
    .back-btn {
        padding: 14px 24px;
        font-size: 15px;
    }
    
    .related-news {
        margin-top: 50px;
        padding-top: 30px;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .related-news-item .news-title {
        font-size: 15px;
    }
    
    .related-news-item .news-date {
        font-size: 13px;
    }

    .pagination-numbers {
        gap: 2px;
    }
}