/* 기본 스타일 리셋 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Meiryo', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 헤더 스타일 */
header {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    margin-bottom: 0; /* 간격 최소화 */
}

.top-nav {
    display: flex;
    justify-content: space-between; /* 햄버거 메뉴를 위해 space-between으로 변경 */
    align-items: center;
    padding: 0 2rem;
    max-width: 1400px; /* 기존 1200px에서 1400px로 확장 */
    margin: 0 auto;
    height: 80px;
    position: relative;
}

.nav-left {
    /* 로고 영역 */
}
.nav-right {
    /* 메뉴 영역 */
}

/* 햄버거 메뉴 스타일 */
.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
}

.hamburger-menu span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* 햄버거 메뉴 다크모드 스타일 */
[data-theme="dark"] .hamburger-menu span {
    background-color: #ffffff;
}

/* 햄버거 메뉴 활성화 상태 */
.hamburger-menu.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* 모바일 네비게이션 스타일 */
@media (max-width: 900px) {
    .hamburger-menu {
        display: flex !important;
        position: relative;
        z-index: 1002;
    }
    
    .nav-right {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #fff;
        box-shadow: -2px 0 10px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 1001;
        padding-top: 80px;
        overflow-y: auto;
        border-radius: 0;
    }

    /* 모바일 네비게이션 다크모드 스타일 */
    [data-theme="dark"] .nav-right {
        background: #1a1a1a !important;
        box-shadow: -2px 0 10px rgba(0,0,0,0.3);
    }
    
    .nav-right.active {
        right: 0 !important;
    }
    
    .main-menu {
        flex-direction: column;
        gap: 0;
        margin: 0;
        padding: 0;
        width: 100%;
    }
    
    .menu-item {
        border-bottom: 1px solid #eee;
        width: 100%;
    }

    /* 모바일 메뉴 아이템 다크모드 스타일 */
    [data-theme="dark"] .menu-item {
        border-bottom: 1px solid #444444;
    }

    /* 모바일 메뉴 링크 다크모드 스타일 */
    [data-theme="dark"] .nav-link {
        color: #ffffff !important;
    }

    /* PC용 다크모드 토글 버튼 숨김 */
    .pc-only {
        display: none !important;
    }

    /* 모바일에서 PC용 다크모드 토글 버튼 완전 숨김 */
    .dark-mode-toggle.pc-only {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }

    /* 모바일용 다크모드 토글 버튼 스타일 */
    .mobile-dark-mode-toggle {
        padding: 1rem 1.5rem;
        display: flex !important;
        justify-content: flex-start;
        align-items: center;
        border-bottom: 1px solid #eee;
        background: #fff;
        width: 100%;
        list-style: none;
        position: relative;
    }

    [data-theme="dark"] .mobile-dark-mode-toggle {
        border-bottom: 1px solid #444444;
        background: #1a1a1a;
    }

    /* 모바일용 다크모드 토글 버튼 툴팁 */
    .mobile-dark-mode-toggle .dark-mode-switch::after {
        content: var(--tooltip-text, 'ダークモード');
        position: absolute;
        top: 50%;
        left: 100%;
        transform: translateY(-50%);
        background: rgba(0, 0, 0, 0.9);
        color: white;
        padding: 8px 12px;
        border-radius: 6px;
        font-size: 12px;
        white-space: nowrap;
        opacity: var(--tooltip-opacity, 1);
        visibility: var(--tooltip-visibility, visible);
        transition: all 0.2s ease;
        z-index: 1000;
        margin-left: 12px;
        pointer-events: none;
    }

    .mobile-dark-mode-toggle .dark-mode-switch::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 100%;
        transform: translateY(-50%);
        border: 5px solid transparent;
        border-right-color: rgba(0, 0, 0, 0.9);
        opacity: var(--tooltip-opacity, 1);
        visibility: var(--tooltip-visibility, visible);
        transition: all 0.2s ease;
        z-index: 1000;
        margin-left: 7px;
        pointer-events: none;
    }

    /* 모바일에서는 JavaScript로 툴팁 제어하므로 CSS hover 제거 */
    .mobile-dark-mode-toggle .dark-mode-switch:hover::after,
    .mobile-dark-mode-toggle .dark-mode-switch:hover::before {
        /* JavaScript로 제어되므로 CSS hover 효과 제거 */
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
        border-bottom: none;
        width: 100%;
        display: block;
    }
    
    .submenu {
        position: static;
        box-shadow: none;
        background: #f8f9fa;
        display: none;
        width: 100%;
        border-radius: 0;
    }

    /* 모바일 서브메뉴 다크모드 스타일 */
    [data-theme="dark"] .submenu {
        background: #2a2a2a !important;
    }

    /* 모바일 서브서브메뉴 다크모드 스타일 */
    [data-theme="dark"] .sub-submenu {
        background: #2a2a2a !important;
    }
    
    .submenu.active {
        display: block !important;
    }
    
    .submenu a {
        padding: 0.8rem 2rem;
        font-size: 1rem;
        border-bottom: 1px solid #e9ecef;
        display: block;
    }

    /* 모바일 서브메뉴 링크 다크모드 스타일 */
    [data-theme="dark"] .submenu a {
        border-bottom: 1px solid #444444;
        color: #ffffff !important;
    }

    /* 모바일 서브서브메뉴 링크 다크모드 스타일 */
    [data-theme="dark"] .sub-submenu a {
        color: #ffffff !important;
    }
    
    /* 모바일에서 2단계 메뉴 아이템 스타일 */
    .submenu-item {
        border-bottom: 1px solid #e9ecef;
    }
    
    .submenu-link {
        padding: 0.8rem 2rem !important;
        font-size: 1rem !important;
        border-bottom: 1px solid #e9ecef !important;
        display: block !important;
        cursor: pointer !important;
    }
    
    /* 모바일에서 3단계 메뉴 스타일 */
    .sub-submenu {
        position: static !important;
        left: auto !important;
        top: auto !important;
        box-shadow: none !important;
        background: #f8f9fa !important;
        display: none !important;
        width: 100% !important;
        margin-left: 1rem !important;
        border-radius: 0 !important;
    }

    /* 모바일에서 3단계 메뉴 다크모드 스타일 */
    [data-theme="dark"] .sub-submenu {
        background: #2a2a2a !important;
    }
    
    .sub-submenu.active {
        display: block !important;
    }
    
    .sub-submenu a {
        padding: 0.6rem 3rem !important;
        font-size: 0.9rem !important;
        border-bottom: 1px solid #dee2e6 !important;
        color: #000000 !important;
    }
    
    .social-icons-inline {
        justify-content: center;
        padding: 1rem 0;
        border-top: 1px solid #eee;
        margin: 0;
        width: 100%;
    }
    
    .social-icons-inline .social-icon {
        font-size: 1.5rem;
        margin: 0 0.5rem;
    }
    
    /* 모바일에서 서브메뉴 토글 */
    .has-submenu > .nav-link::after {
        content: '▼';
        margin-left: 0.5rem;
        transition: transform 0.3s;
        float: right;
    }
    
    .has-submenu.active > .nav-link::after {
        transform: rotate(180deg);
    }
    
    /* 데스크탑 호버 효과 비활성화 */
    .has-submenu:hover .submenu {
        display: none;
    }
}

.logo {
    padding: 10px 0;
}

.logo img {
    height: 40px;
    width: auto;
}

/* 메인 메뉴 스타일 */
.main-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem; /* 기존 2rem에서 1.2rem로 간격 축소 */
    margin-left: 0.5rem; /* 기존 2rem에서 0.5rem로 간격 축소 */
}

/* PC용 다크모드 토글 버튼 스타일 */
.dark-mode-toggle.pc-only {
    display: flex !important;
    align-items: center;
    margin-left: auto;
}

/* PC에서 모바일용 다크모드 토글 버튼 숨김 */
@media (min-width: 901px) {
    .mobile-dark-mode-toggle {
        display: none !important;
    }
}

.menu-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    padding: 0.5rem 1rem;
    display: block;
}

/* 서브메뉴 스타일 */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    min-width: 200px;
    display: none;
    list-style: none;
    z-index: 1001;
}

.submenu a {
    text-decoration: none;
    color: #333;
    padding: 0.8rem 1rem;
    display: block;
    font-size: 0.9rem;
}

.has-submenu:hover .submenu {
    display: block;
}

.nav-link:hover,
.submenu a:hover {
    background-color: #f5f5f5;
}

/* 3단계 메뉴 스타일 */
.submenu-item {
    position: relative;
}

.submenu-link {
    text-decoration: none;
    color: #333;
    padding: 0.8rem 1rem;
    display: block;
    font-size: 0.9rem;
}

.sub-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    min-width: 200px;
    display: none;
    list-style: none;
    z-index: 1002;
}

.submenu-item:hover .sub-submenu {
    display: block;
}

.sub-submenu a {
    text-decoration: none;
    color: #333;
    padding: 0.8rem 1rem;
    display: block;
    font-size: 0.9rem;
}

.sub-submenu a:hover {
    background-color: #f5f5f5;
}

/* 슬라이더 스타일 */
.slider-container {
    margin-top: 20px; /* 기존 80px에서 20px로 간격 축소 */
    position: relative;
    width: 100%;
    height: 700px;
    overflow: hidden;
}

.slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

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

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 2;
    width: 100%;
    padding: 0 20px;
}

.slogan {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.4;
}

.see-more-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.see-more-btn:hover {
    background-color: transparent;
    border-color: white;
    color: white;
}

/* 슬라이드 오버레이 */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgb(4, 232, 248);
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
    padding: 0;
    margin: 0;
}

.dot.active {
    background-color: rgb(38, 0, 255);
    transform: scale(1.2);
}

/* 메인 콘텐츠 스타일 */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
}

.main-content {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 푸터 스타일 */
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

/* 플로팅 버튼 */
.floating-buttons {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 999;
}

.floating-buttons button {
    padding: 0.5rem 1rem;
    border: none;
    background-color: #333;
    color: white;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.floating-buttons button:hover {
    background-color: #555;
}

/* ABOUT & SERVICE SECTION */
.about-section, .service-section {
    max-width: 1200px;
    margin: 4rem auto 0 auto;
    padding: 2rem 1rem;
    text-align: center;
}

.section-label {
    color: #3a7afe;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.about-title, .service-title {
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.about-desc {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    padding: 2rem 1.5rem;
    width: 320px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.3s;
}

.service-card:hover {
    box-shadow: 0 6px 24px rgba(58,122,254,0.15);
}

.service-icon {
    font-size: 2.8rem;
    color: #3a7afe;
    margin-bottom: 1.2rem;
}
.service-card h4 {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.3;
}
.service-card p {
    color: #666;
    font-size: 1rem;
}

.clients-section {
    max-width: 1200px;
    margin: 4rem auto 0 auto;
    padding: 2rem 1rem 3rem 1rem;
    text-align: center;
}

.clients-title {
    font-size: 2.1rem;
    font-weight: bold;
    margin-bottom: 2.5rem;
    line-height: 1.3;
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem 2rem;
    margin-bottom: 2.5rem;
}

.clients-grid .client-card {
    /* パートナーロゴの固定サイズ */
    width: 250px;
    height: 140px;
    flex: 0 0 auto;
}

.client-card {
    background: #fff;
    border: 1.5px solid #bbb;
    border-radius: 6px;
    width: 100%; /* 90%에서 100%로 */
    height: 100%; /* 90%에서 100%로 */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.2s, border-color 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    overflow: hidden;
    margin: 0;
}

.client-card img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain; /* 로고 비율 유지하면서 카드 안에 맞춤 */
    background: #fff;
    display: block;
    border: none;
    box-shadow: none;
    outline: none;
    padding: 0;
    filter: none;
}
.client-card img.fill-card {
    object-fit: cover; /* 작은 로고에만 카드에 맞게 꽉 채움 */
}

.client-card:hover {
    box-shadow: 0 6px 24px rgba(58,122,254,0.10);
    border-color: #3a7afe;
}

.clients-more-btn {
    display: inline-block;
    padding: 0.7rem 2.5rem;
    border: 1.5px solid #222;
    border-radius: 4px;
    background: #fff;
    color: #222;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.clients-more-btn:hover {
    background: #3a7afe;
    color: #fff;
    border-color: #3a7afe;
}

/* Footer common styles */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem 1rem 1rem;
    text-align: center;
}
.footer-logo {
    margin-bottom: 1rem;
}
.footer-links {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}
.footer-links a {
    color: #3a7afe;
    text-decoration: none;
    margin: 0 0.5rem;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #222;
    text-decoration: underline;
}
.footer-info {
    color: #bbb;
    font-size: 0.98rem;
    margin-bottom: 1rem;
}
.footer-copy {
    color: #888;
    font-size: 0.95rem;
    margin-top: 1rem;
    letter-spacing: 1px;
}

/* CONTACT FORM 스타일 */
.contact-form {
    background: #fff;
    max-width: 700px;
    margin: 2.5rem auto 0 auto;
    padding: 2.5rem 2rem 2rem 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    font-size: 1.08rem;
}

.contact-form h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.form-required-note {
    margin-bottom: 1.5rem;
    color: #333;
    font-size: 0.98rem;
}
.form-required-note .required {
    color: #e74c3c;
    margin-right: 0.2em;
}
[data-theme="dark"] body.contact-page .form-required-note {
    color: var(--text-primary);
}

.form-group .required {
    color: #e74c3c;
    margin-left: 0.2em;
    font-size: 1em;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1.5px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    background: #fafbfc;
    transition: border-color 0.2s;
    margin-top: 0.2rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: #3a7afe;
    outline: none;
}

.contact-form textarea {
    min-height: 100px;
    resize: vertical;
}

.privacy-section {
    background: #fafbfc;
    border: 1.5px solid #eee;
    border-radius: 6px;
    padding: 1.2rem 1rem 0.5rem 1rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.privacy-section label {
    font-weight: bold;
    display: block;
    margin-bottom: 0.5rem;
}

.privacy-section p {
    margin-bottom: 0.7rem;
}

.privacy-link {
    color: #3a7afe;
    text-decoration: underline;
    cursor: pointer;
}

.privacy-link:hover {
    color: #222;
}

/* 체크박스와 라벨이 같은 줄에 표시되도록 스타일 */
.privacy-section p {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.privacy-section label[for="privacy_consent"] {
    display: flex;
    align-items: center;
    font-weight: normal;
    margin: 0;
    cursor: pointer;
    gap: 0.3rem;
}

.privacy-section label[for="privacy_consent"] input[type="checkbox"] {
    margin: 0;
    transform: scale(1.1);
}

.submit-button {
    display: block;
    width: 200px;
    margin: 2rem auto 0 auto;
    padding: 0.9rem 0;
    background: #3498db;
    color: #fff;
    font-size: 1.15rem;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.08);
}

.submit-button:hover {
    background: #2980b9;
}

/* INTRO PAGE (회사소개) 스타일 */
.intro-content {
    max-width: 900px;
    margin: 2.5rem auto 0 auto;
    padding: 2rem 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.company-description {
    margin-bottom: 2.5rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 1.5rem;
}

.company-description h2 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.company-info {
    margin-bottom: 2.5rem;
}

.company-info h2 {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    background: #fafbfc;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.info-table th, .info-table td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid #e5e5e5;
    text-align: left;
    font-size: 1.05rem;
}

.info-table th {
    background: #f5f7fa;
    font-weight: bold;
    width: 160px;
    color: #222;
}

.info-table tr:last-child th,
.info-table tr:last-child td {
    border-bottom: none;
}

.access-info {
    margin-bottom: 2.5rem;
}

.access-info h2 {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.map-container {
    margin: 1.5rem 0 1.5rem 0;
    background: #fafbfc;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 1.5rem 1rem 1rem 1rem;
}

.map-wrapper {
    width: 100%;
    height: 500px;
    margin: 1rem 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 12px;
}



.map-actions {
    margin-top: 1.5rem;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.map-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #4285f4;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}

.map-action-btn.route-btn {
    background: #4285f4;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}

.map-action-btn.google-btn {
    background: #34a853;
    box-shadow: 0 2px 8px rgba(52, 168, 83, 0.3);
}

.map-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.map-action-btn.route-btn:hover {
    background: #2a6ad7;
}

.map-action-btn.google-btn:hover {
    background: #2d8f47;
}

.map-action-btn i {
    font-size: 1.1rem;
}

.access-details {
    background: #fafbfc;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 1.5rem 1rem 1rem 1rem;
    margin-top: 1.5rem;
}

.access-details h3 {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.7rem;
}

.access-details ul {
    margin-bottom: 1rem;
    padding-left: 1.2rem;
}

.access-details li {
    margin-bottom: 0.3rem;
}

.access-details p {
    margin-bottom: 0.5rem;
}

.notice {
    background: #fffbe6;
    border: 1.5px solid #ffe58f;
    border-radius: 6px;
    padding: 0.8rem 1rem;
    color: #b8860b;
    font-size: 0.98rem;
    margin-top: 1rem;
}

/* INTRO PAGE 모바일 반응형 */
@media (max-width: 900px) {
    .intro-content {
        padding: 1rem 0.5rem;
        margin: 1.5rem auto 0 auto;
    }
    
    .map-wrapper {
        height: 350px;
        margin: 0.5rem 0;
    }
    
    .map-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .map-action-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 14px 20px;
    }
    

    
    .info-table th {
        width: 120px;
        font-size: 0.95rem;
    }
    
    .info-table td {
        font-size: 0.95rem;
        padding: 0.8rem 1rem;
    }
}

/* HEADER SOCIAL ICONS (inline with menu) */
.social-icons-inline {
    display: flex !important;
    align-items: center;
    gap: 0.7rem;
    margin-left: 0.7rem;
}
.social-icons-inline .social-icon {
    color: #3a7afe;
    font-size: 1.35rem;
    transition: color 0.2s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    vertical-align: middle;
}
.social-icons-inline .social-icon:hover {
    color: #222;
    transform: scale(1.18);
}
@media (max-width: 900px) {
    .social-icons-inline {
        gap: 0.5rem;
        margin-left: 0.3rem;
    }
    .social-icons-inline .social-icon {
        font-size: 1.1rem;
    }
}

/* PRIVACY MODAL (iframe 방식) */
.privacy-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}
.privacy-modal.active {
    display: flex;
}
.privacy-modal-content {
    background: #fff;
    border-radius: 10px;
    max-width: 900px;
    width: 95vw;
    padding: 0;
    position: relative;
    box-shadow: 0 4px 32px rgba(0,0,0,0.18);
}
.privacy-modal-close {
    position: absolute;
    top: 10px; right: 18px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #333;
    cursor: pointer;
    z-index: 10;
}
.privacy-modal-close:hover {
    color: #0066cc;
}

/* HISTORY PAGE 스타일 */
.history-content {
    max-width: 1100px;
    margin: 2.5rem auto 0 auto;
    padding: 2rem 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.history-section {
    margin-bottom: 2.5rem;
}
.history-title {
    font-size: 2.3rem;
    font-weight: bold;
    margin-bottom: 1.2rem;
    letter-spacing: 2px;
}
.history-underline {
    width: 100%;
    height: 6px;
    background: #f2f6f7;
    border-radius: 3px;
    margin-bottom: 2.5rem;
    position: relative;
}
.history-bar {
    width: 120px;
    height: 6px;
    background: #5ec6c6;
    border-radius: 3px;
    position: absolute;
    left: 0;
    top: 0;
}
.history-table {
    width: 100%;
    border-collapse: collapse;
    background: #f8fbfb;
    border-radius: 8px;
    overflow: hidden;
    font-size: 1.08rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.history-table tr {
    background: #f8fbfb;
    border-bottom: 1px solid #e0e7ea;
}
.history-table tr:nth-child(even) {
    background: #eaf3f3;
}
.history-table td {
    padding: 1.1rem 1.2rem;
    vertical-align: top;
    border-bottom: 1px solid #e0e7ea;
}
.history-table tr:last-child td {
    border-bottom: none;
}
.history-year {
    font-weight: bold;
    color: #222;
    width: 90px;
    white-space: nowrap;
}
.history-month {
    color: #4bb3b3;
    width: 60px;
    white-space: nowrap;
    font-weight: bold;
}
.history-desc {
    color: #333;
    font-size: 1.05rem;
}
.history-loading {
    text-align: center;
    color: #888;
    padding: 2rem 0;
}

/* 새로운 history-item 스타일 */
.history-list {
    width: 100%;
    background: #f8fbfb;
    border-radius: 8px;
    overflow: hidden;
    font-size: 1.08rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.history-item {
    display: flex;
    align-items: flex-start;
    padding: 1.1rem 1.2rem;
    border-bottom: 1px solid #e0e7ea;
    background: #f8fbfb;
}

.history-item:nth-child(even) {
    background: #eaf3f3;
}

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

.history-meta {
    display: flex;
    flex-direction: column;
    margin-right: 1.5rem;
    min-width: 120px;
}

.history-year {
    font-weight: bold;
    color: #222;
    margin-bottom: 0.3rem;
}

.history-month {
    color: #4bb3b3;
    font-weight: bold;
}

.history-date {
    font-weight: bold;
    color: #222;
    white-space: nowrap;
}
@media (max-width: 900px) {
    .history-content {
        padding: 1rem 0.3rem;
    }
    .history-table td {
        padding: 0.7rem 0.5rem;
        font-size: 0.98rem;
    }
    .history-title {
        font-size: 1.5rem;
    }
    
    /* 모바일용 history-item 스타일 */
    .history-item {
        flex-direction: column;
        padding: 0.7rem 0.5rem;
    }
    
    .history-meta {
        flex-direction: row;
        margin-right: 0;
        margin-bottom: 0.5rem;
        min-width: auto;
    }
    
    .history-year {
        margin-right: 0.5rem;
        margin-bottom: 0;
    }
    
    .history-date {
        margin-bottom: 0;
    }
    
    .history-desc {
        font-size: 0.98rem;
    }
}

/* NEWS PAGE 스타일 */
.news-content {
    max-width: 900px;
    margin: 2.5rem auto 0 auto;
    padding: 2rem 1.5rem 4rem 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: relative;
    z-index: 1;
}
.news-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2.2rem;
    letter-spacing: 2px;
}
.news-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}
.news-tab {
    background: #e3f2fd;
    color: #333;
    border: none;
    border-radius: 4px 4px 0 0;
    padding: 0.7rem 2.2rem;
    font-size: 1.08rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    outline: none;
}
.news-tab.active {
    background: #5dade2;
    color: #fff;
}
.news-list {
    margin: 0 auto;
    max-width: 800px;
}
.news-item {
    border-bottom: 1px solid #e0e7ea;
    padding: 1.5rem 0 1.2rem 0;
}
.news-item:last-child {
    border-bottom: none;
}
.news-meta {
    font-size: 1rem;
    color: #5dade2;
    margin-bottom: 0.5rem;
}
.news-date {
    font-weight: bold;
    margin-right: 1.2rem;
}
.news-cat {
    color: #5dade2;
    font-weight: 500;
    font-size: 1rem;
}
.news-headline {
    font-size: 1.13rem;
    color: #222;
    font-weight: bold;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}
.news-body {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}
.news-body.has-both .news-image {
    flex: 0 0 25%;
    max-width: 25%;
}
.news-body.has-both .news-contents {
    flex: 0 0 75%;
    max-width: 75%;
}
.news-body.contents-only .news-contents {
    flex: 1 1 100%;
    max-width: 100%;
}
.news-body.image-only {
    justify-content: flex-start;
}
.news-body.image-only .news-image {
    flex: 0 0 25%;
    max-width: 25%;
}
.news-contents {
    font-size: 0.98rem;
    color: #444;
    line-height: 1.7;
    min-width: 0;
}
.news-image {
    min-width: 0;
}
.news-image img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}
.news-url {
    margin-top: 0.35rem;
    font-size: 0.92rem;
    word-break: break-all;
}
.news-url a {
    color: #2471a3;
    text-decoration: underline;
}
.news-loading {
    text-align: center;
    color: #888;
    padding: 2rem 0;
}
@media (max-width: 900px) {
    .news-content {
        padding: 1rem 0.3rem 2rem 0.3rem;
    }
    .news-title {
        font-size: 1.5rem;
    }
    .news-tab {
        padding: 0.5rem 1.1rem;
        font-size: 0.98rem;
    }
    .news-headline {
        font-size: 1rem;
    }
    .news-body,
    .news-body.has-both,
    .news-body.image-only {
        flex-direction: column;
    }
    .news-body.has-both .news-contents,
    .news-body.has-both .news-image,
    .news-body.image-only .news-image {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

/* News 다크모드 스타일 */
[data-theme="dark"] body.news-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .news-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] .news-title {
    color: var(--text-primary);
}

[data-theme="dark"] .news-tab {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .news-tab.active {
    background: var(--accent-color);
    color: var(--text-primary);
}

[data-theme="dark"] .news-item {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .news-meta {
    color: var(--accent-light);
}

[data-theme="dark"] .news-cat {
    color: var(--accent-light);
}

[data-theme="dark"] .news-headline {
    color: var(--text-primary);
}

[data-theme="dark"] .news-contents {
    color: var(--text-secondary, #ccc);
}

[data-theme="dark"] .news-url a {
    color: var(--accent-light, #5dade2);
}
/* NEWS PAGE 배경 (이미지 참고용) */
body::before {
    content: '';
    position: fixed;
    left: 0; top: 0; right: 0; bottom: 0;
    background: url('images/news_bg.svg') center center/cover no-repeat;
    opacity: 0.13;
    z-index: 0;
    pointer-events: none;
}

/* Video Container 공통 스타일 (product1, product2 공통) */
.video-container {
    max-width: 900px;
    margin: 2rem auto;
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.video-wrapper {
    width: 100%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.video-wrapper:hover {
    transform: scale(1.02);
}

#mainVideo {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 비율 */
    display: block;
    border-radius: 16px;
    position: relative;
    background: #f0f0f0; /* 동영상이 로드되지 않을 때 배경색 */
}

#mainVideo video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    object-fit: cover;
    z-index: 1; /* 동영상이 fallback 위에 표시되도록 */
    display: block !important; /* 동영상이 확실히 표시되도록 */
    visibility: visible !important;
    opacity: 1 !important;
}

/* Video Fallback Styles */
.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    display: block; /* product2와 동일하게 block으로 설정 */
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-fallback:hover {
    transform: scale(1.05);
    background: linear-gradient(45deg, #1d4ed8, #2563eb);
}

.video-fallback img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}

.video-fallback .fallback-content {
    text-align: center;
    color: white;
    padding: 2rem;
}

.video-fallback .fallback-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.video-fallback .fallback-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.video-fallback .fallback-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border: 3px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.play-button:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* product1, product2 동영상 모바일 반응형 */
@media (max-width: 768px) {
    body:not(.index-page) .video-container {
        max-width: 95% !important;
        padding: 2rem 1.5rem !important;
        margin: 1.5rem auto !important;
    }
    
    body:not(.index-page) .video-wrapper {
        margin-bottom: 1.5rem;
    }
    
    body:not(.index-page) #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
    }
    
    body:not(.index-page) #mainVideo video {
        object-fit: contain; /* 모바일에서는 contain으로 변경 */
    }
}

/* product1 전용 동영상 스타일 - 반응형 최적화 */
body.product1-page .video-container {
    max-width: 900px;
    margin: 2rem auto;
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

body.product1-page .video-wrapper {
    width: 100%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

body.product1-page .video-wrapper:hover {
    transform: scale(1.02);
}

body.product1-page #mainVideo {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 비율 */
    display: block;
    border-radius: 16px;
    position: relative;
    background: #f0f0f0; /* 동영상이 로드되지 않을 때 배경색 */
}

body.product1-page #mainVideo video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    object-fit: cover;
    z-index: 1; /* 동영상이 fallback 위에 표시되도록 */
    display: block !important; /* 동영상이 확실히 표시되도록 */
    visibility: visible !important;
    opacity: 1 !important;
}

/* product1 모바일 반응형 */
@media (max-width: 768px) {
    body.product1-page .video-container {
        max-width: 95% !important;
        padding: 2rem 1.5rem !important;
        margin: 1.5rem auto !important;
    }
    
    body.product1-page .video-wrapper {
        margin-bottom: 1.5rem;
    }
    
    body.product1-page #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
    }
    
    body.product1-page #mainVideo video {
        object-fit: contain; /* 모바일에서는 contain으로 변경 */
    }
}

@media (max-width: 480px) {
    body.product1-page .video-container {
        max-width: 98% !important;
        padding: 1.5rem 1rem !important;
        margin: 1rem auto !important;
        border-radius: 16px !important;
    }
    
    body.product1-page .video-wrapper {
        margin-bottom: 1rem;
        border-radius: 12px;
    }
    
    body.product1-page #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
        border-radius: 12px;
    }
    
    body.product1-page #mainVideo video {
        border-radius: 12px;
        object-fit: contain; /* 소형 모바일에서도 contain */
    }
}

@media (max-width: 480px) {
    body:not(.index-page) .video-container {
        max-width: 98% !important;
        padding: 1.5rem 1rem !important;
        margin: 1rem auto !important;
        border-radius: 16px !important;
    }
    
    body:not(.index-page) .video-wrapper {
        margin-bottom: 1rem;
        border-radius: 12px;
    }
    
    body:not(.index-page) #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
        border-radius: 12px;
    }
    
    body:not(.index-page) #mainVideo video {
        border-radius: 12px;
        object-fit: contain; /* 소형 모바일에서도 contain */
    }
}

/* 태블릿 반응형 */
@media (min-width: 769px) and (max-width: 1024px) {
    body:not(.index-page) .video-container {
        max-width: 85% !important;
        padding: 2.5rem !important;
        margin: 2rem auto !important;
    }
    
    body:not(.index-page) #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
    }
    
    body:not(.index-page) #mainVideo video {
        object-fit: contain; /* 태블릿에서도 contain으로 전체 화면 보이도록 */
    }
}

/* 세로 화면 (모바일 세로 모드) */
@media (orientation: portrait) {
    body:not(.index-page) .video-container {
        max-width: 95% !important;
        padding: 2rem 1.5rem !important;
    }
    
    body:not(.index-page) #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
    }
    
    body:not(.index-page) #mainVideo video {
        object-fit: contain; /* 세로 모드에서 contain */
    }
}

/* 가로 화면 (데스크탑, 태블릿 가로 모드) */
@media (orientation: landscape) {
    body:not(.index-page) .video-container {
        max-width: 900px !important;
        padding: 3rem !important;
    }
    
    body:not(.index-page) #mainVideo {
        padding-bottom: 56.25%; /* 16:9 비율 유지 */
    }
    
    body:not(.index-page) #mainVideo video {
        object-fit: contain; /* 가로 모드에서도 contain으로 전체 화면 보이도록 */
    }
}

/* 대형 화면에서도 전체 화면이 보이도록 */
@media (min-width: 1025px) {
    body:not(.index-page) #mainVideo video {
        object-fit: contain; /* 대형 화면에서도 contain으로 전체 화면 보이도록 */
    }
}

/* ===== PRODUCT1.HTML STYLES ===== */

/* Product1 페이지 전용 스타일 */
body.product1-page {
    font-family: 'Hiragino Sans', 'Noto Sans JP', 'Yu Gothic UI', sans-serif;
    line-height: 1.6;
    color: #333;
}

body.product1-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Product1 Hero Section */
body.product1-page .hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

body.product1-page .hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="g"><stop offset="20%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="50%" stop-color="%23ffffff" stop-opacity="0.05"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><rect width="100%" height="100%" fill="url(%23g)"/></svg>');
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

body.product1-page .hero-content {
    position: relative;
    z-index: 1;
}

body.product1-page .hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

body.product1-page .hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    opacity: 0.95;
}

body.product1-page .hero-description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

body.product1-page .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

body.product1-page .btn {
    padding: 15px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

body.product1-page .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

body.product1-page .btn:hover::before {
    left: 100%;
}

body.product1-page .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

body.product1-page .btn-primary:hover {
    background: white;
    color: #1e40af;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

body.product1-page .btn-secondary {
    background: white;
    color: #1e40af;
    border: 2px solid white;
}

body.product1-page .btn-secondary:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Product1 Main Features */
body.product1-page .main-features {
    padding: 8rem 0;
    background: white;
}

body.product1-page .section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

body.product1-page .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

body.product1-page .product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

body.product1-page .product-image {
    text-align: center;
}

body.product1-page .product-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

body.product1-page .product-image img:hover {
    transform: scale(1.05);
}

body.product1-page .product-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #1e40af;
}

body.product1-page .product-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2rem;
}

/* Product1 Features Grid */
body.product1-page .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

body.product1-page .feature-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

body.product1-page .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #60a5fa);
}

body.product1-page .feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 80px rgba(30, 64, 175, 0.15);
}

body.product1-page .feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
}

body.product1-page .feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #1e40af;
    font-weight: 600;
}

body.product1-page .feature-card p {
    color: #64748b;
    line-height: 1.7;
    font-size: 1rem;
}

/* Product1 Technology Section */
body.product1-page .technology {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    padding: 8rem 0;
}

body.product1-page .tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

body.product1-page .tech-visual {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
}

body.product1-page .shield-container {
    position: relative;
    display: inline-block;
}

body.product1-page .shield-icon {
    width: 150px;
    height: 150px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(30, 64, 175, 0.3);
}

body.product1-page .shield-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    50% { transform: translateX(100%) translateY(100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

body.product1-page .pulse-ring {
    position: absolute;
    border: 3px solid #3b82f6;
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

body.product1-page .pulse-ring:nth-child(1) { animation-delay: 0s; }
body.product1-page .pulse-ring:nth-child(2) { animation-delay: 0.5s; }
body.product1-page .pulse-ring:nth-child(3) { animation-delay: 1s; }

@keyframes pulse-ring {
    0% {
        width: 150px;
        height: 150px;
        opacity: 1;
        transform: scale(1);
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
        transform: scale(1.3);
    }
}

body.product1-page .tech-text h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: #1e40af;
    font-weight: 700;
}

body.product1-page .tech-highlight {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

body.product1-page .advantage-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

body.product1-page .advantage-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

body.product1-page .advantage-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
    font-weight: bold;
}

body.product1-page .advantage-text {
    color: #374151;
}

body.product1-page .advantage-text strong {
    color: #1e40af;
    display: block;
    margin-bottom: 0.3rem;
}

/* Product1 Product Lineup */
body.product1-page .product-lineup {
    padding: 8rem 0;
    background: white;
    color: #333333;
}

body.product1-page .product-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

body.product1-page .product-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid #e2e8f0;
}

body.product1-page .product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 80px rgba(30, 64, 175, 0.15);
}

body.product1-page .product-card-header {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    color: white;
    padding: 2rem;
    text-align: center;
}

body.product1-page .product-card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

body.product1-page .product-card-header p {
    opacity: 0.9;
}

body.product1-page .product-card-body {
    padding: 2rem;
}

body.product1-page .product-feature {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

body.product1-page .product-feature-icon {
    width: 20px;
    height: 20px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.8rem;
    color: white;
    font-size: 0.7rem;
}

/* Product1 Stats Section */
body.product1-page .stats {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 6rem 0;
}

body.product1-page .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

body.product1-page .stat-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.product1-page .stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

body.product1-page .stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Product1 Video Section */
body.product1-page .video-section {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

body.product1-page .video-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

body.product1-page .video-wrapper {
    width: 100%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

body.product1-page .video-wrapper:hover {
    transform: scale(1.02);
}

body.product1-page #mainVideo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    max-height: 500px;
    object-fit: cover;
}

body.product1-page .video-fallback {
    width: 100%;
    height: 450px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 16px;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

body.product1-page .video-fallback:hover {
    transform: scale(1.02);
}

body.product1-page .play-button {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

body.product1-page .play-button:hover {
    transform: scale(1.1);
    background: white;
}

/* Product1 Download Section */
body.product1-page .download-section {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 8rem 0;
}

body.product1-page .download-content {
    text-align: center;
}

body.product1-page .download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

body.product1-page .download-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

body.product1-page .download-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

body.product1-page .download-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

body.product1-page .download-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* Product1 Responsive Design */
@media (max-width: 768px) {
    body.product1-page .hero h1 {
        font-size: 2.8rem;
    }
    
    body.product1-page .hero-subtitle {
        font-size: 1.3rem;
    }
    
    body.product1-page .product-showcase,
    body.product1-page .tech-content {
        grid-template-columns: 1fr;
    }
    
    body.product1-page .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    body.product1-page .section-title {
        font-size: 2.2rem;
    }
}

/* Product1 Animation Classes */
body.product1-page .fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

body.product1-page .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

body.product1-page .slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

body.product1-page .slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

body.product1-page .slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

body.product1-page .slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ===== PRODUCT2.HTML STYLES ===== */

/* Product2 페이지 전용 스타일 */
body.product2-page {
    font-family: 'Hiragino Sans', 'Noto Sans JP', 'Yu Gothic UI', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Product2 Hero Section */
body.product2-page .hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

body.product2-page .hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="g"><stop offset="20%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="50%" stop-color="%23ffffff" stop-opacity="0.05"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><rect width="100%" height="100%" fill="url(%23g)"/></svg>');
    animation: pulse 4s ease-in-out infinite;
}

body.product2-page .hero-content {
    position: relative;
    z-index: 1;
}

body.product2-page .hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

body.product2-page .hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    opacity: 0.95;
}

body.product2-page .hero-description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

body.product2-page .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

body.product2-page .btn {
    padding: 15px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

body.product2-page .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

body.product2-page .btn:hover::before {
    left: 100%;
}

body.product2-page .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

body.product2-page .btn-primary:hover {
    background: white;
    color: #1e40af;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

body.product2-page .btn-secondary {
    background: white;
    color: #1e40af;
    border: 2px solid white;
}

body.product2-page .btn-secondary:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Product2 Main Features */
body.product2-page .main-features {
    padding: 8rem 0;
    background: white;
}

body.product2-page .section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

body.product2-page .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

body.product2-page .product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

body.product2-page .product-image {
    text-align: center;
}

body.product2-page .product-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

body.product2-page .product-image img:hover {
    transform: scale(1.05);
}

body.product2-page .product-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #1e40af;
}

body.product2-page .product-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2rem;
}

/* Product2 Features Grid */
body.product2-page .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

body.product2-page .feature-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

body.product2-page .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #60a5fa);
}

body.product2-page .feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 80px rgba(30, 64, 175, 0.15);
}

body.product2-page .feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
}

body.product2-page .feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #1e40af;
    font-weight: 600;
}

body.product2-page .feature-card p {
    color: #64748b;
    line-height: 1.7;
    font-size: 1rem;
}

/* Product2 Technology Section */
body.product2-page .technology {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    padding: 8rem 0;
}

body.product2-page .tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

body.product2-page .tech-visual {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
}

body.product2-page .shield-container {
    position: relative;
    display: inline-block;
}

body.product2-page .shield-icon {
    width: 150px;
    height: 150px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(30, 64, 175, 0.3);
}

body.product2-page .shield-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
    animation: shine 3s infinite;
}

body.product2-page .pulse-ring {
    position: absolute;
    border: 3px solid #3b82f6;
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

body.product2-page .pulse-ring:nth-child(1) { animation-delay: 0s; }
body.product2-page .pulse-ring:nth-child(2) { animation-delay: 0.5s; }
body.product2-page .pulse-ring:nth-child(3) { animation-delay: 1s; }

body.product2-page .tech-text h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: #1e40af;
    font-weight: 700;
}

body.product2-page .tech-highlight {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

body.product2-page .advantage-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

body.product2-page .advantage-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

body.product2-page .advantage-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
    font-weight: bold;
}

body.product2-page .advantage-text {
    color: #374151;
}

body.product2-page .advantage-text strong {
    color: #1e40af;
    display: block;
    margin-bottom: 0.3rem;
}

/* Product2 Product Lineup */
body.product2-page .product-lineup {
    padding: 8rem 0;
}

body.product2-page .product-lineup .section-title,
body.product2-page .product-lineup .section-subtitle {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: none !important;
    background-clip: border-box;
}

body.product2-page .product-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

body.product2-page .product-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid #e2e8f0;
}

body.product2-page .product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 80px rgba(30, 64, 175, 0.15);
}

body.product2-page .product-card-header {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    color: white;
    padding: 2rem;
    text-align: center;
}

body.product2-page .product-card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

body.product2-page .product-card-header p {
    opacity: 0.9;
}

body.product2-page .product-card-body {
    padding: 2rem;
}

body.product2-page .product-feature {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

body.product2-page .product-feature-icon {
    width: 20px;
    height: 20px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.8rem;
    color: white;
    font-size: 0.7rem;
}

/* Product2 Stats Section */
body.product2-page .stats {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 6rem 0;
}

body.product2-page .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

body.product2-page .stat-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.product2-page .stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

body.product2-page .stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Product2 Video Section */
body.product2-page .video-section {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

body.product2-page .video-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

body.product2-page .video-wrapper {
    width: 100%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

body.product2-page .video-wrapper:hover {
    transform: scale(1.02);
}

body.product2-page #mainVideo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    max-height: 500px;
    object-fit: cover;
}

body.product2-page .video-fallback {
    width: 100%;
    height: 450px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 16px;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

body.product2-page .video-fallback:hover {
    transform: scale(1.02);
}

body.product2-page .play-button {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

body.product2-page .play-button:hover {
    transform: scale(1.1);
    background: white;
}

/* Product2 Download Section */
body.product2-page .download-section {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 8rem 0;
}

body.product2-page .download-content {
    text-align: center;
}

body.product2-page .download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

body.product2-page .download-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

body.product2-page .download-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

body.product2-page .download-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

body.product2-page .download-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* Product2 Responsive Design */
@media (max-width: 768px) {
    body.product2-page .hero h1 {
        font-size: 2.8rem;
    }
    
    body.product2-page .hero-subtitle {
        font-size: 1.3rem;
    }
    
    body.product2-page .product-showcase,
    body.product2-page .tech-content {
        grid-template-columns: 1fr;
    }
    
    body.product2-page .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    body.product2-page .section-title {
        font-size: 2.2rem;
    }
}

/* Product2 Animation Classes */
body.product2-page .fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

body.product2-page .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

body.product2-page .slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

body.product2-page .slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

body.product2-page .slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

body.product2-page .slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ===== QANDA1.HTML STYLES ===== */

/* Qanda1 페이지 전용 스타일 */
body.qanda1-page .hero {
    background: linear-gradient(120deg, #232526, #414345);
    color: #fff;
    padding: 80px 0 60px 0;
    text-align: center;
}

body.qanda1-page .hero-title {
    font-size: 2.8rem;
    font-weight: bold;
    margin-bottom: 1.2rem;
}

body.qanda1-page .hero-desc {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
}

body.qanda1-page .qanda-list {
    max-width: 800px;
    margin: 2rem auto 0 auto;
    text-align: left;
}

body.qanda1-page .qanda-item {
    background: #fff;
    color: #222;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(35,37,38,0.10);
    margin-bottom: 1.5rem;
    padding: 0;
    overflow: hidden;
}

body.qanda1-page .qanda-q {
    font-weight: bold;
    color: #232526;
    margin: 0;
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.1rem;
    border-bottom: 1px solid #eee;
    transition: background 0.2s;
}

body.qanda1-page .qanda-q:hover {
    background: #f5f5f5;
}

body.qanda1-page .qanda-a {
    color: #555;
    padding: 1.2rem 2rem;
    display: none;
    background: #fafbfc;
    font-size: 1rem;
}

body.qanda1-page .qanda-item.open .qanda-a {
    display: block;
    animation: fadeIn 0.3s;
}

body.qanda1-page .qanda-toggle {
    font-size: 1.3rem;
    margin-left: 1rem;
    transition: transform 0.2s;
}

body.qanda1-page .qanda-item.open .qanda-toggle {
    transform: rotate(45deg);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== QANDA2.HTML STYLES ===== */

/* Qanda2 페이지 전용 스타일 */
body.qanda2-page .hero {
    background: linear-gradient(120deg, #232526, #485563);
    color: #fff;
    padding: 80px 0 60px 0;
    text-align: center;
}

body.qanda2-page .hero-title {
    font-size: 2.8rem;
    font-weight: bold;
    margin-bottom: 1.2rem;
}

body.qanda2-page .hero-desc {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
}

body.qanda2-page .qanda-list {
    max-width: 800px;
    margin: 2rem auto 0 auto;
    text-align: left;
}

body.qanda2-page .qanda-item {
    background: #fff;
    color: #222;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(35,37,38,0.10);
    margin-bottom: 1.5rem;
    padding: 0;
    overflow: hidden;
}

body.qanda2-page .qanda-q {
    font-weight: bold;
    color: #485563;
    margin: 0;
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.1rem;
    border-bottom: 1px solid #eee;
    transition: background 0.2s;
}

body.qanda2-page .qanda-q:hover {
    background: #f5f5f5;
}

body.qanda2-page .qanda-a {
    color: #555;
    padding: 1.2rem 2rem;
    display: none;
    background: #fafbfc;
    font-size: 1rem;
}

body.qanda2-page .qanda-item.open .qanda-a {
    display: block;
    animation: fadeIn 0.3s;
}

body.qanda2-page .qanda-toggle {
    font-size: 1.3rem;
    margin-left: 1rem;
    transition: transform 0.2s;
}

body.qanda2-page .qanda-item.open .qanda-toggle {
    transform: rotate(45deg);
}

/* ===== DARK MODE TOGGLE STYLES ===== */
.dark-mode-toggle {
    display: flex;
    align-items: center;
    margin-left: 1rem;
}

.dark-mode-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
    cursor: pointer;
}

/* 다크모드 토글 버튼 툴팁 */
.dark-mode-switch::after {
    content: var(--tooltip-text, 'ダークモード');
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    margin-left: 12px;
}

.dark-mode-switch::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    margin-left: 7px;
}

.dark-mode-switch:hover::after,
.dark-mode-switch:hover::before {
    opacity: 1;
    visibility: visible;
}

/* PC에서 툴팁이 화면 밖으로 나가지 않도록 조정 */
@media (min-width: 901px) {
    .dark-mode-switch::after {
        left: 100%;
        right: auto;
        margin-left: 12px;
        margin-right: 0;
    }
    
    .dark-mode-switch::before {
        left: 100%;
        right: auto;
        margin-left: 7px;
        margin-right: 0;
        border-left-color: transparent;
        border-right-color: rgba(0, 0, 0, 0.8);
    }
}

.dark-mode-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #333;
    transition: .4s;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

input:checked + .slider {
    background-color: #2196F3;
}

input:checked + .slider:before {
    transform: translateX(30px);
}

.slider.round {
    border-radius: 30px;
}

.slider.round:before {
    border-radius: 50%;
}

.sun-icon, .moon-icon {
    font-size: 12px;
    color: white;
    z-index: 1;
    transition: opacity 0.3s;
}

.sun-icon {
    opacity: 1;
}

.moon-icon {
    opacity: 0;
}

input:checked + .slider .sun-icon {
    opacity: 0;
}

input:checked + .slider .moon-icon {
    opacity: 1;
}

/* ===== DARK MODE STYLES ===== */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #888888;
    --border-color: #444444;
    --accent-color: #3498db;
    --accent-light: #5dade2;
    --shadow: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .top-nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .nav-link {
    color: var(--text-primary);
}

[data-theme="dark"] .nav-link:hover {
    color: var(--accent-color);
}

[data-theme="dark"] .submenu {
    background-color: #2a2a2a;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .submenu a {
    color: #ffffff;
}

[data-theme="dark"] .submenu a:hover {
    background-color: #3a3a3a;
    color: var(--accent-color);
}

[data-theme="dark"] .sub-submenu {
    background-color: #0a0a0a;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .sub-submenu a {
    color: #cccccc;
}

[data-theme="dark"] .sub-submenu a:hover {
    background-color: #1a1a1a;
    color: #ffffff;
}

/* ===== HISTORY.HTML STYLES ===== */

/* History 페이지 전용 스타일 */
body.history-page {
    font-family: 'Meiryo', 'Hiragino Sans', 'Noto Sans JP', 'Yu Gothic UI', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

body.history-page .history-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

body.history-page .history-section {
    background: white;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-top: 2rem;
}

body.history-page .history-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #2980b9;
    margin-bottom: 1rem;
    text-align: left;
}

body.history-page .history-underline {
    width: 100%;
    height: 4px;
    background: #e3f2fd;
    border-radius: 2px;
    margin-bottom: 3rem;
    position: relative;
}

body.history-page .history-bar {
    width: 20%;
    height: 100%;
    background: #2196f3;
    border-radius: 2px;
    position: absolute;
    left: 0;
    top: 0;
}

body.history-page .history-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

body.history-page .history-table th,
body.history-page .history-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

body.history-page .history-table td {
    background: #e3f2fd;
    border: 1px solid #ffffff;
}

body.history-page .history-table th {
    background: #bbdefb;
    font-weight: bold;
    color: #000000;
    border: 1px solid #ffffff;
}

body.history-page .history-year {
    font-weight: bold;
    color: #000000;
    width: 15%;
}

body.history-page .history-month {
    color: #000000;
    width: 15%;
}

body.history-page .history-desc {
    color: #000000;
    width: 70%;
}

/* History 다크모드 스타일 */
[data-theme="dark"] body.history-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.history-page .history-content {
    background: #2a2a2a;
}

[data-theme="dark"] body.history-page .history-section {
    background: #1a1a1a;
    box-shadow: 0 4px 20px var(--shadow);
}

[data-theme="dark"] body.history-page .history-title {
    color: var(--accent-color);
}

[data-theme="dark"] body.history-page .history-underline {
    background: var(--border-color);
}

[data-theme="dark"] body.history-page .history-bar {
    background: var(--accent-color);
}

[data-theme="dark"] body.history-page .history-table th {
    background: #000000;
    color: #ffffff;
    border: 1px solid #000000;
}

[data-theme="dark"] body.history-page .history-table th,
[data-theme="dark"] body.history-page .history-table td {
    border-bottom: 1px solid #333333;
}

[data-theme="dark"] body.history-page .history-table td {
    background: #1a1a1a;
    border: 1px solid #1a1a1a;
}

[data-theme="dark"] body.history-page .history-year {
    color: #ffffff;
}

[data-theme="dark"] body.history-page .history-month {
    color: #ffffff;
}

[data-theme="dark"] body.history-page .history-desc {
    color: #ffffff;
}

/* Main 페이지 다크모드 스타일 */
[data-theme="dark"] body.main-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .hero-section {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .hero-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .hero-subtitle {
    color: var(--text-secondary);
}

[data-theme="dark"] body.main-page .section {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .section-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .section-content {
    color: var(--text-secondary);
}

/* Main 페이지 - 会社紹介 섹션 다크모드 */
[data-theme="dark"] body.main-page .main-content {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .main-content h2 {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .main-content p {
    color: var(--text-primary);
}

/* Main 페이지 - ABOUT 섹션 다크모드 */
[data-theme="dark"] body.main-page .about-section {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .about-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .about-desc {
    color: var(--text-primary);
}

/* Main 페이지 - OUR SERVICE 섹션 다크모드 */
[data-theme="dark"] body.main-page .service-section {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .service-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .service-cards {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .service-card {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.main-page .service-card h4 {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .service-card p {
    color: var(--text-primary);
}

[data-theme="dark"] body.main-page .service-icon {
    color: var(--accent-color);
}

/* Main 페이지 - PARTNER 섹션 다크모드 */
[data-theme="dark"] body.main-page .clients-section {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.main-page .client-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.main-page .clients-more-btn {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.main-page .clients-more-btn:hover {
    background: var(--accent-color);
    color: var(--text-primary);
}

/* Main 페이지 - See More 버튼 다크모드 */
[data-theme="dark"] body.main-page .see-more-btn {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.main-page .see-more-btn:hover {
    background: var(--accent-color);
    color: var(--text-primary);
}

/* Intro 페이지 다크모드 스타일 */
[data-theme="dark"] body.intro-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.intro-page .intro-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.intro-page .intro-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.intro-page .intro-text {
    color: var(--text-secondary);
}

/* Intro 페이지 - 会社情報 섹션 다크모드 */
[data-theme="dark"] body.intro-page .company-info {
    background: #2a2a2a;
}

[data-theme="dark"] body.intro-page .company-info h2 {
    color: #ffffff;
    font-weight: bold;
}

[data-theme="dark"] body.intro-page .info-table {
    background: #2a2a2a;
    border: 2px solid #3498db;
}

[data-theme="dark"] body.intro-page .info-table th {
    background: #1a1a1a;
    color: #ffffff;
    font-weight: bold;
    border: 1px solid #3498db;
}

[data-theme="dark"] body.intro-page .info-table td {
    background: #2a2a2a;
    color: #ffffff;
    border: 1px solid #3498db;
}

[data-theme="dark"] body.intro-page .info-table th,
[data-theme="dark"] body.intro-page .info-table td {
    border-bottom: 1px solid #3498db;
}

/* Intro 페이지 - アクセス 섹션 다크모드 */
[data-theme="dark"] body.intro-page .access-info {
    background: #3a3a3a;
}

[data-theme="dark"] body.intro-page .access-info h2 {
    color: #ffffff;
    font-weight: bold;
}

[data-theme="dark"] body.intro-page .access-details {
    background: #3a3a3a;
}

[data-theme="dark"] body.intro-page .access-details h3 {
    color: #ffffff;
    font-weight: bold;
}

[data-theme="dark"] body.intro-page .access-details ul {
    background: #3a3a3a;
}

[data-theme="dark"] body.intro-page .access-details li {
    color: #ffffff;
}

[data-theme="dark"] body.intro-page .access-details p {
    color: #ffffff;
}

[data-theme="dark"] body.intro-page .notice {
    background: #3a3a3a;
}

[data-theme="dark"] body.intro-page .notice p {
    color: #ffffff;
}

/* Intro 페이지 - 지도 부분 다크모드 */
[data-theme="dark"] body.intro-page .map-container,
[data-theme="dark"] body.intro-page .map,
[data-theme="dark"] body.intro-page iframe {
    background: #3a3a3a;
}

[data-theme="dark"] body.intro-page .map-section {
    background: #3a3a3a;
}

/* Contact 페이지 다크모드 스타일 */
[data-theme="dark"] body.contact-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.contact-page .contact-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.contact-page .contact-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.contact-page .contact-form {
    background: var(--bg-tertiary);
}

[data-theme="dark"] body.contact-page .form-group label {
    color: var(--text-primary);
}

[data-theme="dark"] body.contact-page .form-group input,
[data-theme="dark"] body.contact-page .form-group textarea,
[data-theme="dark"] body.contact-page .form-group select {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.contact-page .form-group input:focus,
[data-theme="dark"] body.contact-page .form-group textarea:focus,
[data-theme="dark"] body.contact-page .form-group select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

[data-theme="dark"] body.contact-page .submit-btn {
    background: #3498db;
    color: #ffffff;
}

[data-theme="dark"] body.contact-page .submit-btn:hover {
    background: #2980b9;
}

[data-theme="dark"] body.contact-page .privacy-section {
    background: #000000;
    color: #ffffff;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}

[data-theme="dark"] body.contact-page .privacy-section label {
    color: #ffffff;
}

[data-theme="dark"] body.contact-page .privacy-section p {
    color: #ffffff;
}

[data-theme="dark"] body.contact-page .privacy-link {
    color: #64b5f6;
}

/* Product1 페이지 다크모드 스타일 */
[data-theme="dark"] body.product1-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.product1-page .product-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.product1-page .product-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.product1-page .product-description {
    color: var(--text-secondary);
}

[data-theme="dark"] body.product1-page .video-container {
    background: #1a1a1a;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.product1-page .main-features {
    background: #000000;
}

[data-theme="dark"] body.product1-page .feature-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #000000 100%);
    border: 1px solid #333333;
}

[data-theme="dark"] body.product1-page .product-info h3 {
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .product-info p {
    color: #e0e0e0;
}

[data-theme="dark"] body.product1-page .feature-card h3 {
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .feature-card p {
    color: #e0e0e0;
}

[data-theme="dark"] body.product1-page .technology {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
}

[data-theme="dark"] body.product1-page .tech-visual {
    background: #1a1a1a;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body.product1-page .tech-text h2 {
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .advantage-item {
    background: #1a1a1a;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] body.product1-page .hero {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #2a2a2a 100%);
}

[data-theme="dark"] body.product1-page .btn-primary {
    background: rgba(26, 26, 26, 0.8);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] body.product1-page .btn-primary:hover {
    background: #1a1a1a;
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .btn-secondary {
    background: #1a1a1a;
    color: #ffffff;
    border: 2px solid #1a1a1a;
}

[data-theme="dark"] body.product1-page .btn-secondary:hover {
    background: #000000;
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .video-section {
    background: #1a1a1a;
}

[data-theme="dark"] body.product1-page .product-lineup {
    background: #2a2a2a;
    border: 1px solid #444444;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

[data-theme="dark"] body.product1-page .product-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #000000 100%) !important;
    border: 1px solid #333333;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body.product1-page .product-card-body {
    background: #1a1a1a !important;
    color: #ffffff !important;
}

[data-theme="dark"] body.product1-page .product-feature {
    color: #ffffff !important;
}

[data-theme="dark"] body.product1-page .product-feature span {
    color: #ffffff !important;
}

[data-theme="dark"] body.product1-page .product-card .btn {
    background: #333333 !important;
    color: #ffffff !important;
    border: 1px solid #555555 !important;
}

[data-theme="dark"] body.product1-page .product-card .btn:hover {
    background: #444444 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

[data-theme="dark"] body.product1-page .download-section {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
}

/* Product2 페이지 다크모드 스타일 */
[data-theme="dark"] body.product2-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.product2-page .product-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.product2-page .product-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.product2-page .product-description {
    color: var(--text-secondary);
}

[data-theme="dark"] body.product2-page .video-container {
    background: #1a1a1a;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.product2-page .main-features {
    background: #000000;
}

[data-theme="dark"] body.product2-page .product-info h3 {
    color: #ffffff;
}

[data-theme="dark"] body.product2-page .product-info p {
    color: #e0e0e0;
}

[data-theme="dark"] body.product2-page .technology {
    background: #1a1a1a;
}

[data-theme="dark"] body.product2-page .section-subtitle {
    color: #94a3b8;
}

[data-theme="dark"] body.product2-page .feature-card {
    background: linear-gradient(145deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 1px solid #3f3f46;
}

[data-theme="dark"] body.product2-page .feature-card h3 {
    color: #60a5fa;
}

[data-theme="dark"] body.product2-page .feature-card p {
    color: #cbd5e1;
}

[data-theme="dark"] body.product2-page .features-visual-section {
    background: #1a1a1a;
}

[data-theme="dark"] body.product2-page .pentagon-card {
    background: #252525;
    border-color: #3f3f46;
}

[data-theme="dark"] body.product2-page .pentagon-card h3 {
    color: #38bdf8;
}

[data-theme="dark"] body.product2-page .pentagon-card p {
    color: #cbd5e1;
}

[data-theme="dark"] body.product2-page .ndr-title {
    color: #f1f5f9;
}

[data-theme="dark"] body.product2-page .product-lineup {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%) !important;
}

[data-theme="dark"] body.product2-page #lineup {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
}

[data-theme="dark"] body.product2-page .tech-visual {
    background: #1a1a1a;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body.product2-page .tech-text h2 {
    color: #ffffff;
}

[data-theme="dark"] body.product2-page .advantage-item {
    background: #1a1a1a;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] body.product2-page .hero {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #2a2a2a 100%);
}

[data-theme="dark"] body.product2-page .btn-primary {
    background: rgba(26, 26, 26, 0.8);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] body.product2-page .btn-primary:hover {
    background: #1a1a1a;
    color: #ffffff;
}

[data-theme="dark"] body.product2-page .btn-secondary {
    background: #1a1a1a;
    color: #ffffff;
    border: 2px solid #1a1a1a;
}

[data-theme="dark"] body.product2-page .btn-secondary:hover {
    background: #000000;
    color: #ffffff;
}

[data-theme="dark"] body.product2-page .video-section {
    background: #1a1a1a;
}

[data-theme="dark"] body.product2-page .main-features {
    background: #000000 !important;
}

/* Qanda1 페이지 다크모드 스타일 */
[data-theme="dark"] body.qanda1-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda1-page .qanda-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.qanda1-page .qanda-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda1-page .qanda-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.qanda1-page .qanda-q {
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda1-page .qanda-a {
    color: #ffffff;
    background: #2a2a2a;
}

/* Qanda2 페이지 다크모드 스타일 */
[data-theme="dark"] body.qanda2-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda2-page .qanda-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] body.qanda2-page .qanda-title {
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda2-page .qanda-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] body.qanda2-page .qanda-q {
    color: var(--text-primary);
}

[data-theme="dark"] body.qanda2-page .qanda-a {
    color: #ffffff;
    background: #2a2a2a;
}

/* Footer 다크모드 스타일 */
[data-theme="dark"] footer {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] footer p {
    color: var(--text-secondary);
}

[data-theme="dark"] footer a {
    color: var(--accent-color);
}

[data-theme="dark"] footer a:hover {
    color: var(--accent-light);
}

/* ===== INDEX.HTML STYLES ===== */

/* Index 페이지 전용 스타일 */
body.index-page, html.index-page {
    margin: 0;
    padding: 0;
    overflow: hidden;
    width: 100%;
    height: 100vh;
    background-color: #000000;
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    user-select: none;
}

.index-page .video-container {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    z-index: 0 !important;
    overflow: hidden;
}

.index-page .video-container video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    background-color: black !important;
    min-width: 100%;
    min-height: 100%;
}

.index-page .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* 로딩 인디케이터 */
.index-page .loading-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.2rem;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.index-page .loading-indicator.show {
    opacity: 1;
}

/* 클릭 프롬프트 */
.index-page .click-prompt {
    position: fixed;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #87CEEB; /* 연한 파란색 */
    z-index: 10;
}

.index-page .click-text {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: #87CEEB; /* 연한 파란색 */
}

.index-page .click-icon {
    width: 40px;
    height: 40px;
    border: 2px solid #87CEEB; /* 연한 파란색 */
    border-radius: 50%;
    margin: 0 auto;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}


@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translate(-50%, -50%) translateY(0); }
    40% { transform: translate(-50%, -50%) translateY(-20px); }
    60% { transform: translate(-50%, -50%) translateY(-10px); }
}

.index-page .cursor-icon {
    width: 48px;
    height: 48px;
}

.index-page .desktop-icon {
    fill: currentColor;
}

.index-page .mobile-icon {
    fill: currentColor;
}

/* index.html 동영상 반응형 스타일 */
@media (max-width: 768px) {
    .index-page .video-container {
        width: 100vw !important;
        height: 100vh !important;
    }
    
    .index-page .video-container video {
        object-fit: contain !important; /* 모바일에서는 contain으로 변경 */
        min-width: 100%;
        min-height: 100%;
        max-width: 100%;
        max-height: 100%;
    }
    
    .index-page .click-text {
        font-size: 1.2rem;
    }
    
    .index-page .click-icon {
        width: 30px;
        height: 30px;
    }
    
    
    .index-page .loading-indicator {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .index-page .video-container {
        width: 100vw !important;
        height: 100vh !important;
    }
    
    .index-page .video-container video {
        object-fit: contain !important; /* 소형 모바일에서도 contain */
        min-width: 100%;
        min-height: 100%;
        max-width: 100%;
        max-height: 100%;
    }
    
    .index-page .click-text {
        font-size: 1rem;
    }
    
    .index-page .click-icon {
        width: 25px;
        height: 25px;
    }
    
}

/* 세로 화면 (모바일 세로 모드) */
@media (orientation: portrait) {
    .index-page .video-container {
        width: 100vw !important;
        height: 100vh !important;
    }
    
    .index-page .video-container video {
        object-fit: contain !important; /* 세로 모드에서 contain */
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
    }
}

/* 가로 화면 (데스크탑, 태블릿 가로 모드) */
@media (orientation: landscape) {
    .index-page .video-container {
        width: 100vw !important;
        height: 100vh !important;
    }
    
    .index-page .video-container video {
        object-fit: cover !important; /* 가로 모드에서는 cover 유지 */
        width: 100%;
        height: 100%;
    }
}

/* ===== RansomZERO product page (product1.html) ===== */

body.product1-page {
    font-family: 'Meiryo', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
}

body.product1-page .center {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    box-sizing: border-box;
}

body.product1-page #sub_content {
    width: 100%;
    padding-top: 80px;
}

body.product1-page #sub_intro {
    width: 100%;
    height: 420px;
    background-image: url('https://npcore.com/jp/product/images/sub1_intro.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

body.product1-page #sub_intro .center {
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
}

body.product1-page .intro_title {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

body.product1-page .intro_title span {
    font-size: 18px;
    color: #ccc;
}

body.product1-page .intro_title p {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: #fff;
    font-weight: 800;
}

body.product1-page .sub_route {
    position: absolute;
    left: 2rem;
    bottom: 35px;
    display: flex;
    align-items: center;
    gap: 25px;
}

body.product1-page .sub_route p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #fff;
}

body.product1-page .sub_route p a {
    color: #fff;
    text-decoration: none;
}

body.product1-page .sub_route > i {
    font-size: 14px;
    color: #fff;
}

body.product1-page .sub1_1_section1 {
    padding: 100px 0 80px;
}

body.product1-page .sub1_1_section1 .center {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 48px;
}

body.product1-page .s1_1_sec1_left {
    min-width: 0;
    max-width: 100%;
}

body.product1-page .s1_1_sec1_txt {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

body.product1-page .s1_1_sec1_txt p {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    background: linear-gradient(to left, #003973, #00aeea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.product1-page .s1_1_sec1_txt > span {
    font-size: 22px;
    color: #111;
}

body.product1-page .s1_1_sec1_con {
    margin-top: 35px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

body.product1-page .s1_1_sec1_con ul {
    display: flex;
    align-items: center;
    gap: 60px;
    list-style: none;
}

body.product1-page .s1_1_sec1_con ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

body.product1-page .s1_1_sec1_con ul li p {
    font-size: 14px;
    color: #013a73;
    text-transform: uppercase;
}

body.product1-page .s1_1_sec1_con > p {
    font-size: 18px;
    line-height: 1.8;
}

body.product1-page .sub1_11_section1 .s1_1_sec1_con > p span {
    color: #00aeea;
    font-weight: 600;
}

body.product1-page .gra_btn3 a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 65px;
    border: 1px solid #111;
    text-decoration: none;
    color: #111;
    transition: all 0.3s ease;
}

body.product1-page .gra_btn3 a:hover {
    background: #003973;
    border-color: #003973;
    color: #fff;
}

body.product1-page .gra_btn3 a p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

body.product1-page .s1_1_sec1_right {
    justify-self: end;
    width: min(380px, 34vw);
    flex-shrink: 0;
}

body.product1-page .s1_11_sec1_con {
    width: 100%;
    max-width: 380px;
    border-radius: 10px;
    text-align: center;
}

body.product1-page .s1_11_sec1_txt {
    padding: 37px 20px;
    background-color: #18255a;
    border-radius: 10px 10px 0 0;
}

body.product1-page .s1_11_sec1_txt p:first-child {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    color: #fff;
    font-weight: 700;
}

body.product1-page .s1_11_sec1_txt p:last-child {
    margin-top: 20px;
    font-size: 20px;
    color: #fff;
}

body.product1-page .s1_11_sec1_img {
    padding: 20px;
    margin-top: 10px;
    border: 2px solid #00aeea;
    background-color: #fff;
    border-radius: 0 0 10px 10px;
}

body.product1-page .s1_11_sec1_img img {
    max-width: 100%;
    height: auto;
}

body.product1-page .sub1_1_section2 {
    height: 300px;
    background-image: url('https://npcore.com/jp/product/images/sub1_1_bg1.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

body.product1-page .sub1_1_section4 {
    padding: 110px 0;
    background-color: #111622;
}

body.product1-page .sub1_1_section4 .center {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

body.product1-page .sub_section_title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    color: #111;
    font-weight: 800;
    flex-shrink: 0;
}

body.product1-page .sub1_1_section4 .sub_section_title {
    color: #fff;
}

body.product1-page .sub1_1_section4 ul {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 50px 0;
    list-style: none;
}

body.product1-page .sub1_1_section4 ul li {
    width: 45%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

body.product1-page .sub1_1_section4 ul li img {
    max-width: 60px;
    height: auto;
}

body.product1-page .s1_1_sec4_title {
    font-size: 24px;
    color: #fff;
    font-weight: 600;
}

body.product1-page .s1_1_sec4_txt p {
    padding-left: 14px;
    font-size: 16px;
    line-height: 1.9;
    color: #ccc;
    position: relative;
}

body.product1-page .s1_1_sec4_txt p::before {
    content: "-";
    position: absolute;
    left: 0;
    top: 0;
}

body.product1-page .sub1_11_section2 {
    padding: 56px 0;
    background-image: url('https://npcore.com/jp/product/images/sub1_11_bg1.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

body.product1-page .sub1_11_section2 .center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10%;
    flex-wrap: wrap;
}

body.product1-page .s1_11_sec2_txt p {
    color: #fff;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    margin-bottom: 40px;
}

body.product1-page .s1_11_sec2_txt p span {
    font-weight: 800;
}

body.product1-page .s1_11_sec2_txt img,
body.product1-page .s1_11_sec2_img img {
    max-width: 100%;
    height: auto;
}

body.product1-page .sub1_1_section3 {
    padding: 120px 0;
    background-color: #f9fbfd;
    position: relative;
    overflow: hidden;
}

body.product1-page .sub1_1_section3 > img {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
    max-width: 40%;
    opacity: 0.5;
}

body.product1-page .sub1_1_section3 .center {
    position: relative;
    z-index: 2;
}

body.product1-page .s1_1_sec3_inner {
    margin-top: 35px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

body.product1-page .s1_1_sec3_tab {
    width: 25%;
    min-width: 220px;
}

body.product1-page .s1_1_sec3_tab ul {
    display: flex;
    flex-direction: column;
    gap: 25px;
    list-style: none;
}

body.product1-page .s1_1_sec3_tab ul li {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    cursor: pointer;
    gap: 10px;
}

body.product1-page .s1_1_sec3_tab ul li > img {
    width: 45px;
    flex-shrink: 0;
    margin-top: -5px;
}

body.product1-page .s1_1_sec3_tab ul li p {
    flex: 1;
    font-size: 18px;
    color: #888;
    word-break: keep-all;
}

body.product1-page .s1_1_sec3_tab ul li.on p {
    font-size: 22px;
    color: #003973;
    font-weight: 800;
}

body.product1-page .s1_1_sec3_tab ul li.on > img {
    margin-top: 0;
}

body.product1-page .s1_1_sec3_tabcon {
    flex: 1;
    min-width: 0;
    display: none;
}

body.product1-page .s1_1_sec3_tabcon.on {
    display: block;
}

body.product1-page .s1_1_sec3_tabcon > ul {
    list-style: none;
}

body.product1-page .s1_1_sec3_tabcon > ul li {
    padding: 18px 24px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 9px rgba(0, 0, 0, 0.07);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 12px;
}

body.product1-page .s1_1_sec3_tabcon > div {
    margin-top: 45px;
}

body.product1-page .s1_11_title_box {
    padding: 20px;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
    background-color: #003973;
    border-radius: 10px 10px 0 0;
}

body.product1-page .s1_11_title_box2 {
    padding: 12px 20px;
}

body.product1-page .s1_11_cont_box {
    padding: 5px;
    background-color: #fff;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 9px rgba(0, 0, 0, 0.07);
}

body.product1-page .s1_11_cont_box p {
    padding: 35px 20px;
    font-size: 18px;
    color: #003973;
    font-weight: 600;
}

body.product1-page .s1_11_cont_box img {
    max-width: 100%;
    height: auto;
    display: block;
}

body.product1-page .s1_11_sec3_con1 > div {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px 0;
}

body.product1-page .s1_11_sec3_con1 > div > div {
    width: 47%;
    text-align: center;
}

body.product1-page .s1_11_sec3_con2 > div {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px 0;
}

body.product1-page .s1_11_sec3_con2 > div > div {
    width: 48%;
    text-align: center;
}

body.product1-page .s1_11_sec3_con2 > div > div:last-child {
    width: 100%;
}

body.product1-page .s1_11_sec3_con3 > div {
    text-align: center;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    padding: 20px 10px;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul li {
    width: 20%;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 13px;
    padding: 10px;
    box-shadow: none;
    background: transparent;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul li > p {
    padding: 10px 0 0;
    font-size: 13px;
    font-weight: 700;
    color: #111;
}

body.product1-page .s1_11_sec3_con3 .img_box {
    width: 110px;
    height: 110px;
    border: 1px solid #d7d7d7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

body.product1-page .s1_11_sec3_con3 .img_box img {
    max-width: 60%;
}

body.product1-page .s1_11_sec3_con3 .img_box::after {
    content: ">";
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    color: #a7a7a7;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul li:last-child .img_box::after {
    content: none;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul li div p {
    padding: 10px;
    font-size: 12px;
    color: #111;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > div {
    margin: 0 auto;
    padding: 30px 0;
    font-size: 18px;
    color: #003973;
    font-weight: 700;
    border-top: 1px solid #d7d7d7;
    width: 90%;
    line-height: 1.5;
}

body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > div span {
    color: #111;
}

body.product1-page .s1_11_sec3_con5 > div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

body.product1-page .s1_11_sec3_con5 ul {
    flex: 1;
    min-width: 280px;
    list-style: none;
}

body.product1-page .s1_11_sec3_con5 .s1_11_cont_box {
    width: 39%;
    min-width: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.product1-page .s1_11_sec3_con6 > div {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 20px 10px;
}

body.product1-page .s1_11_sec3_con6 > div > div {
    width: 32%;
    min-width: 260px;
    text-align: center;
}

body.product1-page .s1_11_sec3_con6 > div > div:last-child {
    width: 50%;
    min-width: 260px;
}

body.product1-page .sub1_1_section5 {
    padding: 115px 0;
}

body.product1-page .s1_1_sec5_img {
    margin-top: 45px;
    text-align: center;
}

body.product1-page .s1_1_sec5_img img {
    max-width: 100%;
    height: auto;
}

body.product1-page .sub1_11_section3 {
    padding-bottom: 120px;
}

body.product1-page .s1_11_txt {
    margin: 55px 0 29px;
    display: flex;
    gap: 20px;
    align-items: center;
}

body.product1-page .s1_11_txt p {
    font-size: 24px;
    color: #111;
    font-weight: 800;
}

body.product1-page .s1_11_table {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

body.product1-page .s1_11_table > div:first-child {
    width: 59.5%;
    min-width: 300px;
    flex: 1;
}

body.product1-page .s1_11_table > div:last-child {
    width: 39.5%;
    min-width: 280px;
}

body.product1-page .s1_11_table table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

body.product1-page .s1_11_table th {
    padding: 18px 10px;
    background: #003973;
    color: #fff;
    font-weight: 600;
    border: 1px solid #d7d7d7;
}

body.product1-page .s1_11_table td {
    padding: 18px 10px;
    border: 1px solid #d7d7d7;
    background: #fff;
    font-size: 15px;
    line-height: 1.6;
}

body.product1-page .s1_11_table1 .td1 {
    vertical-align: middle;
}

body.product1-page .s1_11_table1 .td1 img {
    max-width: 80px;
    margin-top: 10px;
}

body.product1-page .s1_11_table1 .td2 {
    position: relative;
    background: #f5f8fb;
    font-weight: 600;
}

body.product1-page .sub1_1_section6 {
    padding: 120px 0;
    background-image: url('https://npcore.com/jp/product/images/sub1_1_bg3.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

body.product1-page .sub1_1_section6 .center {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

body.product1-page .sub1_1_section6 .sub_section_title {
    color: #fff;
}

body.product1-page .s1_11_sec6_title {
    margin-top: 48px;
}

body.product1-page .s1_11_sec6_title p:first-child {
    font-size: 22px;
    color: #09b0eb;
    font-weight: 700;
}

body.product1-page .s1_11_sec6_title p:last-child {
    margin-top: 20px;
    font-size: 17px;
    line-height: 1.6;
    color: #fff;
}

body.product1-page .s1_1_sec6_con {
    flex: 1;
    min-width: 0;
}

body.product1-page .s1_1_sec6_con ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
    list-style: none;
}

body.product1-page .s1_1_sec6_con ul li {
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
}

body.product1-page .s1_1_sec6_top {
    padding: 25px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

body.product1-page .s1_1_sec6_title {
    display: flex;
    align-items: center;
}

body.product1-page .s1_1_sec6_title span {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #ebf4f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #09b0eb;
    font-weight: 800;
    flex-shrink: 0;
}

body.product1-page .s1_1_sec6_title p {
    margin-left: 20px;
    font-size: 22px;
    font-weight: 700;
    transition: color 0.3s;
}

body.product1-page .s1_1_sec6_con ul li.on .s1_1_sec6_title p {
    color: #09b0eb;
}

body.product1-page .s1_1_sec6_top i {
    font-size: 20px;
    color: #333;
    transition: transform 0.3s;
}

body.product1-page .s1_1_sec6_con ul li.on .s1_1_sec6_top i {
    transform: rotate(180deg);
}

body.product1-page .s1_1_sec6_bottom {
    padding: 0 30px 30px 95px;
    display: none;
}

body.product1-page .sub1_11_section6 .s1_1_sec6_txt {
    margin-top: 0;
}

body.product1-page .s1_1_sec6_txt p {
    font-size: 16px;
    line-height: 1.9;
    padding-left: 12px;
    position: relative;
}

body.product1-page .s1_1_sec6_txt p::before {
    content: "●";
    color: #09b0eb;
    font-size: 8px;
    position: absolute;
    left: 0;
    top: 8px;
}

body.product1-page br.m_br,
body.product1-page br.t_br {
    display: none;
}

@media screen and (max-width: 1024px) {
    body.product1-page .sub1_1_section1 .center {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    body.product1-page .s1_1_sec1_right {
        justify-self: center;
        width: 100%;
        max-width: 480px;
        margin: 0 auto;
    }

    body.product1-page .s1_11_sec1_con {
        max-width: 100%;
    }

    body.product1-page .sub1_1_section4 .center,
    body.product1-page .sub1_1_section6 .center {
        flex-direction: column;
    }

    body.product1-page .s1_1_sec3_inner {
        flex-direction: column;
    }

    body.product1-page .s1_1_sec3_tab {
        width: 100%;
    }

    body.product1-page .s1_1_sec3_tab ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 15px;
    }

    body.product1-page .s1_1_sec3_tab ul li {
        width: calc(50% - 10px);
    }

    body.product1-page .sub1_1_section4 ul li {
        width: 100%;
    }

    body.product1-page .s1_11_sec3_con1 > div > div,
    body.product1-page .s1_11_sec3_con2 > div > div,
    body.product1-page .s1_11_sec3_con6 > div > div,
    body.product1-page .s1_11_sec3_con6 > div > div:last-child {
        width: 100%;
    }

    body.product1-page .s1_11_sec3_con5 .s1_11_cont_box {
        width: 100%;
    }

    body.product1-page .s1_11_table > div:first-child,
    body.product1-page .s1_11_table > div:last-child {
        width: 100%;
    }
}

@media screen and (max-width: 767px) {
    body.product1-page #sub_intro {
        height: 320px;
    }

    body.product1-page .sub1_1_section1 {
        padding: 60px 0;
    }

    body.product1-page .s1_1_sec1_right {
        width: 100%;
    }

    body.product1-page .s1_11_sec1_con {
        width: 100%;
    }

    body.product1-page .s1_1_sec3_tab ul li {
        width: 100%;
    }

    body.product1-page .s1_11_sec3_con3 .s1_11_cont_box > ul li {
        width: 100%;
    }

    body.product1-page .s1_11_sec3_con3 .img_box::after {
        content: none;
    }

    body.product1-page .s1_1_sec6_bottom {
        padding: 0 20px 20px 20px;
    }

    body.product1-page br.m_br {
        display: inline;
    }
}

[data-theme="dark"] body.product1-page {
    background: var(--bg-primary, #111);
    color: var(--text-primary, #eee);
}

[data-theme="dark"] body.product1-page .s1_1_sec1_txt > span,
[data-theme="dark"] body.product1-page .sub_section_title,
[data-theme="dark"] body.product1-page .s1_11_txt p {
    color: #eee;
}

[data-theme="dark"] body.product1-page .s1_1_sec1_con > p {
    color: #ccc;
}

[data-theme="dark"] body.product1-page .s1_1_sec3_tabcon > ul li,
[data-theme="dark"] body.product1-page .s1_11_cont_box,
[data-theme="dark"] body.product1-page .s1_11_table td {
    background: #1a1a1a;
    color: #ddd;
}

[data-theme="dark"] body.product1-page .s1_1_sec6_con ul li {
    background: #1a1a1a;
}

[data-theme="dark"] body.product1-page .s1_1_sec6_title p {
    color: #eee;
}

/* ===== DOWNLOAD PAGE スタイル ===== */
.download-content {
    max-width: 1000px;
    margin: 2.5rem auto 0 auto;
    padding: 2rem 1.5rem 4rem 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: relative;
    z-index: 1;
}
.download-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2.2rem;
    letter-spacing: 2px;
}
.download-tabs {
    display: flex;
    margin-bottom: 2.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}
.download-tab {
    flex: 1;
    background: #fff;
    color: #aaa;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1.15rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    outline: none;
}
.download-tab.active {
    background: #c8c8c8;
    color: #333;
}
.download-guide {
    margin-bottom: 2rem;
    line-height: 1.9;
    color: #333;
}
.download-list {
    margin-bottom: 3rem;
    border-top: 1px solid #e0e7ea;
}
.download-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.2rem 0.3rem;
    border-bottom: 1px solid #e0e7ea;
}
.download-item-main {
    flex: 1;
    min-width: 0;
}
.download-item-title {
    font-size: 1.08rem;
    font-weight: bold;
    color: #222;
    margin-bottom: 0.4rem;
}
.download-item-title a {
    color: #2471a3;
    text-decoration: none;
}
.download-item-title a:hover {
    text-decoration: underline;
}
.download-arrow {
    color: #5dade2;
    margin-right: 0.3rem;
}
.download-item-desc {
    font-size: 0.98rem;
    color: #444;
    line-height: 1.7;
}
.download-item-side {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-shrink: 0;
    white-space: nowrap;
}
.download-pdf-link {
    font-size: 1.6rem;
    color: #d93025;
}
.download-pdf-link.disabled {
    color: #d93025;
    opacity: 0.85;
    cursor: default;
}
.download-item-date {
    font-size: 0.95rem;
    color: #666;
}
.download-loading {
    text-align: center;
    color: #888;
    padding: 2rem 0;
}
.download-form-section {
    margin-top: 2rem;
}
.download-form-guide {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    color: #333;
}
.download-form-guide .required {
    color: #d93025;
}
@media (max-width: 900px) {
    .download-content {
        padding: 1rem 0.5rem 2rem 0.5rem;
    }
    .download-title {
        font-size: 1.5rem;
    }
    .download-tab {
        padding: 0.7rem 0.5rem;
        font-size: 1rem;
    }
    .download-item {
        flex-direction: column;
        gap: 0.6rem;
    }
    .download-item-side {
        align-self: flex-end;
    }
}

/* DOWNLOAD PAGE ダークモード */
[data-theme="dark"] .download-content {
    background: var(--bg-secondary);
}
[data-theme="dark"] .download-title,
[data-theme="dark"] .download-guide,
[data-theme="dark"] .download-form-guide {
    color: var(--text-primary);
}
[data-theme="dark"] .download-tab {
    background: var(--bg-tertiary);
    color: var(--text-secondary, #999);
    border: none;
}
[data-theme="dark"] .download-tab.active {
    background: var(--accent-color);
    color: var(--text-primary);
}
[data-theme="dark"] .download-tabs {
    border-color: var(--border-color);
}
[data-theme="dark"] .download-list,
[data-theme="dark"] .download-item {
    border-color: var(--border-color);
}
[data-theme="dark"] .download-item-title {
    color: var(--text-primary);
}
[data-theme="dark"] .download-item-title a {
    color: var(--accent-light, #5dade2);
}
[data-theme="dark"] .download-item-desc {
    color: var(--text-secondary, #ccc);
}
[data-theme="dark"] .download-item-date {
    color: var(--text-secondary, #aaa);
}
[data-theme="dark"] body.download-page .download-form {
    background: var(--bg-tertiary);
}
[data-theme="dark"] body.download-page .download-form h2 {
    color: var(--text-primary);
}
[data-theme="dark"] body.download-page .download-form .form-group label {
    color: var(--text-primary);
}
[data-theme="dark"] body.download-page .download-form .form-group input,
[data-theme="dark"] body.download-page .download-form .form-group textarea {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
[data-theme="dark"] body.download-page .download-form .form-group input:focus,
[data-theme="dark"] body.download-page .download-form .form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}
[data-theme="dark"] body.download-page .privacy-section {
    background: #000000;
    color: #ffffff;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}
[data-theme="dark"] body.download-page .privacy-section label,
[data-theme="dark"] body.download-page .privacy-section p {
    color: #ffffff;
}
[data-theme="dark"] body.download-page .privacy-link {
    color: #64b5f6;
}