.trinnov-brand-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 30px 5%;
    margin-top: 80px;
}

.trinnov-brand-content {
    max-width: 1140px;
    margin: 0 auto;
    text-align: center;
}

.trinnov-logo {
    max-width: 200px;
    margin: 0 auto 30px;
}

.trinnov-logo img {
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
}

.trinnov-nav {
    background: #f8f8f8;
    border-bottom: 3px solid #c9302c;
    position: sticky;
    top: 80px;
    z-index: 100;
    margin-bottom: 60px;
}

.trinnov-nav-inner {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.trinnov-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.trinnov-menu li {
    position: relative;
}

.trinnov-menu li a {
    display: block;
    padding: 15px 25px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.trinnov-menu li a:hover {
    background: white;
    color: #c9302c;
}

.trinnov-menu li.active a {
    background: white;
    color: #c9302c;
}

.trinnov-menu li.active a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #c9302c;
}

.trinnov-menu li.store-button a {
    background: #c9302c;
    color: white;
    margin-left: 20px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trinnov-menu li.store-button a:hover {
    background: #a02622;
    transform: translateY(-2px);
}

.trinnov-menu li.store-button img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.nova-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    color: #444;
}

.nova-container h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.nova-lead {
    font-size: 20px;
    margin-bottom: 50px;
    color: #666;
    line-height: 1.6;
}

.nova-container h2 {
    margin-top: 80px;
    margin-bottom: 40px;
    padding-bottom: 15px;
    border-bottom: 2px solid #c9302c;
    font-size: 28px;
    font-weight: 300;
    letter-spacing: 0.03em;
}

.product-gallery {
    margin-bottom: 60px;
}

.main-img {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.main-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.main-img:hover img {
    transform: scale(1.02);
}

.sub-img {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.sub-img div {
    flex: 1;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.sub-img div::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.sub-img div:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.sub-img div:hover::before {
    opacity: 0;
}

.sub-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

.sub-img div:hover img {
    transform: scale(1.1);
}

.sub-img .current {
    position: relative;
    box-shadow: 0 8px 30px rgba(201, 48, 44, 0.3);
}

.sub-img .current::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #c9302c 0%, #ff6b6b 100%);
    z-index: 2;
}

.sub-img .current::before {
    opacity: 0 !important;
}

.content-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
    margin: 80px 0;
}

.content-section.reverse {
    flex-direction: row-reverse;
}

.content-text {
    flex: 1;
}

.content-image {
    flex: 1;
}

.content-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #263646;
}

.section-description {
    line-height: 1.8;
    color: #666;
}

.gray-section {
    background: #f8f8f8;
    margin: 80px -20px;
    padding: 60px 20px;
}

.app-download {
    display: inline-block;
    background: linear-gradient(135deg, #f0ad4e 0%, #ec971f 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    margin-top: 20px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.app-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(240, 173, 78, 0.4);
}

.video-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    margin: 60px 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin: 40px 0;
}

.spec-group {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.spec-group h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #c9302c;
}

.spec-group ul {
    list-style: none;
    padding: 0;
}

.spec-group li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #666;
}

.spec-group li:last-child {
    border-bottom: none;
}

.price-table-container {
    position: relative;
    margin: 40px -20px;
    padding: 0 20px;
}

.price-table-scroll-hint {
    display: none;
    text-align: center;
    margin-bottom: 10px;
    color: #666;
    font-size: 13px;
}

.price-table-scroll-hint::after {
    content: '→';
    margin-left: 5px;
    animation: scrollArrow 1.5s ease-in-out infinite;
}

@keyframes scrollArrow {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.price-table-wrapper {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border-radius: 8px;
    background: white;
}

.price-table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.price-table-wrapper::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.price-table-wrapper::-webkit-scrollbar-thumb {
    background: #c9302c;
    border-radius: 10px;
}

.price-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: #a02622;
}

.price-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
}

.price-table th {
    background: #263646;
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 500;
    white-space: nowrap;
}

.price-table td {
    padding: 15px;
    border-bottom: 1px solid #f0f0f0;
    background: white;
}

.price-table tr:last-child td {
    border-bottom: none;
}

.price-table .product-code {
    font-weight: 600;
    color: #333;
    white-space: nowrap;
}

.price-table .product-name {
    font-weight: 500;
    color: #444;
}

.price-table .product-content {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.price-table .product-price {
    font-weight: 600;
    color: #c9302c;
    white-space: nowrap;
}

.notice-box {
    background: #fff9e6;
    border-left: 5px solid #f0ad4e;
    padding: 20px;
    margin: 40px 0;
    border-radius: 5px;
}

.notice-box p {
    margin: 0;
    color: #856404;
    font-size: 14px;
    line-height: 1.8;
}

.product-image-notice {
    text-align: center;
    margin-top: 20px;
}

.product-image-notice img {
    max-width: 400px;
    width: 100%;
    height: auto;
}

.brand-info-section {
    background: #f0f0f0;
    padding: 40px;
    margin: 80px -20px 0;
    border-radius: 8px;
    text-align: center;
}

.brand-info-section p {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.hero-section {
    background: linear-gradient(135deg, #2c3e50, #3498db);
    padding: 100px 20px;
    text-align: center;
    color: white;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: #c9302c;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: bold;
}

.cta-button:hover {
    background: #a02622;
    transform: translateY(-2px);
}

.cta-button.secondary {
    background: white;
    color: #333;
}

.cta-button.secondary:hover {
    background: #f8f8f8;
}

.product-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 80px 20px;
    max-width: 1140px;
    margin: 0 auto;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    text-decoration: none;
    color: inherit;
}

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

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card-content {
    padding: 30px;
}

.product-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
}

.product-card p {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .trinnov-nav {
        position: static;
        margin-bottom: 40px;
    }
    
    .trinnov-nav-inner {
        padding: 0;
    }
    
    .trinnov-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .trinnov-menu li a {
        padding: 12px 20px;
        font-size: 14px;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .trinnov-menu li.active a::after {
        display: none;
    }
    
    .trinnov-menu li.store-button a {
        margin-left: 0;
        border-radius: 0;
        justify-content: center;
        background: #e74c3c;
    }
    
    .content-section,
    .content-section.reverse {
        flex-direction: column;
        gap: 30px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .nova-container h1 {
        font-size: 32px;
    }
    
    .nova-lead {
        font-size: 16px;
    }
    
    .sub-img {
        gap: 10px;
    }
    
    .sub-img div {
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .sub-img .current {
        box-shadow: 0 4px 15px rgba(201, 48, 44, 0.2);
    }
    
    .price-table-container {
        margin: 40px 0;
        padding: 0;
    }
    
    .price-table-scroll-hint {
        display: block;
    }
    
    .price-table-wrapper {
        margin: 0 -20px;
        width: calc(100% + 40px);
        border-radius: 0;
        box-shadow: 
            inset -10px 0 10px -10px rgba(0,0,0,0.1),
            0 3px 10px rgba(0,0,0,0.08);
    }
    
    .price-table {
        min-width: 600px;
    }
    
    .price-table th,
    .price-table td {
        padding: 12px;
        font-size: 13px;
    }
    
    .price-table .product-content {
        font-size: 12px;
    }
    
    .price-table-wrapper.scrolling {
        box-shadow: 
            inset 10px 0 10px -10px rgba(0,0,0,0.2),
            inset -10px 0 10px -10px rgba(0,0,0,0.2),
            0 3px 10px rgba(0,0,0,0.08);
    }
    
    .brand-info-section {
        padding: 30px 20px;
        margin: 60px -20px 0;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 375px) {
    .trinnov-menu li a {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .nova-container h1 {
        font-size: 28px;
    }
    
    .price-table {
        min-width: 550px;
    }
    
    .price-table th,
    .price-table td {
        padding: 10px;
        font-size: 12px;
    }
    
    .price-table .product-content {
        font-size: 11px;
    }
}