/* REVOLUTIONARY FUTURE-UI RESET SYSTEM */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            scroll-behavior: smooth;
        }

        :root {
            --electric-blue: #4300FF;
            --bright-cyan: #0ABAB5;
            --white: #FFFFFF;
            --glass-bg: rgba(255, 255, 255, 0.08);
            --glass-border: rgba(255, 255, 255, 0.2);
            --text-dark: #0A0A14;
            --text-light: #F0F0F8;
            --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        }

        body {
            background-color: var(--white);
            color: var(--text-dark);
            font-family: 'Source Sans 3', sans-serif;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* CUSTOM GLOWING ACCENTED SCROLLBAR */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--white);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--electric-blue);
            border-radius: 3px;
        }

        /* TYPOGRAPHY HYPERSTRUCTURES */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: -0.5px;
            line-height: 1.05;
        }
        p {
            font-weight: 300;
            font-size: 1.1rem;
            line-height: 1.7;
            color: rgba(10, 10, 20, 0.8);
        }

        /* FLOATING TRANSPARENT GLASS HEADER WITH BLUR */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 2000;
            padding: 30px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: transparent;
            transition: var(--transition-premium);
        }

        header.scrolled {
            background-color: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            padding: 15px 5%;
            border-bottom: 1px solid rgba(67, 0, 255, 0.1);
        }

        .brand-logo-anchor {
            font-size: 4.8rem;
            text-shadow: #b8a0fa;
            font-weight: 900;
            text-decoration: dashed;
            color: var(--white);
            text-decoration: none;
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: -1px;
            transition: var(--transition-premium);
        }

        header.scrolled .brand-logo-anchor {
            color: var(--electric-blue);
        }

        .navigation-hub-center {
            display: flex;
            gap: 40px;
        }

        .nav-node-link {
            font-size: 0.95rem;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            cursor: pointer;
            position: relative;
            padding: 8px 0;
            transition: var(--transition-premium);
        }

        header.scrolled .nav-node-link {
            color: var(--text-dark);
        }

        .nav-node-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--bright-cyan);
            transition: var(--transition-premium);
        }

        .nav-node-link:hover::after {
            width: 100%;
        }

        .header-actions-right {
            display: flex;
            align-items: center;
            gap: 25px;
        }

        .interaction-icon-btn {
            background: none;
            border: none;
            cursor: pointer;
            position: relative;
        }

        .interaction-icon-btn svg {
            width: 22px;
            height: 22px;
            fill: var(--white);
            transition: var(--transition-premium);
        }

        header.scrolled .interaction-icon-btn svg {
            fill: var(--electric-blue);
        }

        .cart-indicator-badge {
            position: absolute;
            top: -8px;
            right: -8px;
            background: var(--bright-cyan);
            color: var(--text-dark);
            font-size: 0.75rem;
            font-weight: 700;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* MOBILE HAMBURGER MECHANICS */
        .hamburger-menu-trigger {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
        }

        .hamburger-menu-trigger span {
            width: 25px;
            height: 2px;
            background-color: var(--white);
            transition: var(--transition-premium);
        }

        header.scrolled .hamburger-menu-trigger span {
            background-color: var(--electric-blue);
        }

        /* CORE VIEWPORT STORAGE PLATFORM */
        main {
            width: 100%;
            min-height: 100vh;
        }

        /* SECTION 1: FUTURISTIC GLASS HERO CONTAINER */
        .exhibition-hero-viewport {
            height: 100vh;
            width: 100%;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 5%;
        }

        .hero-video-context {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 1;
            filter: brightness(45%) contrast(105%);
        }

        .hero-hologram-curtain {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(135deg, rgba(67, 0, 255, 0.2) 0%, rgba(10, 186, 181, 0.1) 100%);
            z-index: 2;
        }

        .floating-glassmorphic-card {
            position: relative;
            z-index: 5;
            padding: 60px;
            max-width: 800px;
            text-align: center;
            color: var(--white);
        }

        .next-gen-tag {
            font-size: 0.85rem;
            letter-spacing: 3px;
            color: var(--bright-cyan);
            font-weight: 700;
            margin-bottom: 20px;
            display: block;
        }

        .hero-headline-text {
            font-size: 4.5rem;
            margin-bottom: 25px;
        }

        .hero-editorial-p {
            color: rgba(240, 240, 248, 0.85);
            font-size: 1.2rem;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btn-cluster {
            display: flex;
            gap: 20px;
            justify-content: center;
        }

        .prime-action-node {
            background-color: var(--white);
            color: var(--electric-blue);
            padding: 16px 32px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: none;
            cursor: pointer;
            transition: var(--transition-premium);
        }

        .prime-action-node:hover {
            background-color: var(--bright-cyan);
            color: var(--text-dark);
            transform: translateY(-2px);
        }

        .alt-action-node {
            background: transparent;
            color: var(--white);
            padding: 16px 32px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: 1px solid var(--white);
            cursor: pointer;
            transition: var(--transition-premium);
        }

        .alt-action-node:hover {
            background-color: rgba(255,255,255,0.1);
        }

        /* SECTION 2: FEATURED VERTICAL CHANNELS PANEL MATRIX */
        .categories-asymmetric-matrix {
            background-color: var(--white);
            padding: 120px 5%;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            height: 900px;
        }

        .vertical-editorial-panel {
            flex: 1;
            position: relative;
            overflow: hidden;
            background-color: var(--text-dark);
            transition: var(--transition-premium);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 40px;
            color: var(--white);
        }

        .vertical-editorial-panel:nth-child(1) { height: 650px; }
        .vertical-editorial-panel:nth-child(2) { height: 750px; }
        .vertical-editorial-panel:nth-child(3) { height: 850px; }
        .vertical-editorial-panel:nth-child(4) { height: 700px; }
        .vertical-editorial-panel:nth-child(5) { height: 600px; }

        .vertical-editorial-panel img {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            object-fit: cover;
            opacity: 0.5;
            transition: var(--transition-premium);
            z-index: 1;
        }

        .vertical-editorial-panel:hover {
            flex: 2;
        }

        .vertical-editorial-panel:hover img {
            transform: scale(1.05);
            opacity: 0.7;
        }

        .panel-contents-block {
            position: relative;
            z-index: 5;
        }

        .panel-contents-block h3 {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--bright-cyan);
        }

        .panel-contents-block p {
            color: rgba(240, 240, 248, 0.9);
            font-size: 1rem;
        }

        /* SECTION 3: ELECTRIC BLUE PRODUCT SPOTLIGHT COMPOSITION */
        .spotlight-magazine-section {
            background-color: var(--electric-blue);
            color: var(--white);
            padding: 120px 8%;
        }

        .spotlight-composition-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .spotlight-text-side h2 {
            font-size: 4rem;
            margin-bottom: 30px;
        }

        .spotlight-text-side p {
            color: var(--white);
            font-size: 1.25rem;
            margin-bottom: 40px;
        }

        .specifications-feature-list {
            list-style: none;
        }

        .specifications-feature-list li {
            font-size: 1.1rem;
            margin-bottom: 15px;
            padding-left: 25px;
            position: relative;
        }

        .specifications-feature-list li::before {
            content: '▫';
            position: absolute;
            left: 0;
            color: var(--bright-cyan);
            font-weight: bold;
        }

        .spotlight-image-side {
            position: relative;
            display: flex;
            justify-content: center;
        }

        .spotlight-main-img {
            max-width: 85%;
            filter: drop-shadow(0 20px 50px rgba(0,0,0,0.3));
            animation: floatingLevitation 6s ease-in-out infinite;
        }

        @keyframes floatingLevitation {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }

        .horizontal-scrolling-marquee {
            margin-top: 80px;
            border-top: 1px solid rgba(255,255,255,0.2);
            border-bottom: 1px solid rgba(255,255,255,0.2);
            padding: 25px 0;
            overflow: hidden;
            display: flex;
            white-space: nowrap;
        }

        .marquee-track-flow {
            display: flex;
            gap: 60px;
            animation: marqueeMovement 25s linear infinite;
        }

        .marquee-track-flow span {
            font-size: 1.5rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--bright-cyan);
        }

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

        /* SECTION 4: BRIGHT CYAN IMMERSIVE BRAND WALL MOSAIC */
        .brand-wall-mosaic {
            background-color: var(--bright-cyan);
            padding: 100px 5%;
        }

        .mosaic-grid-container {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            height: 500px;
        }

        .mosaic-node-panel {
            background-color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.8rem;
            color: var(--electric-blue);
            cursor: pointer;
            transition: var(--transition-premium);
            border: 1px solid rgba(67,0,255,0.1);
        }

        /* SECTION 5: SPLIT-SCREEN PERFORMANCE STORY */
        .performance-story-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            min-height: 700px;
        }

        .story-image-pane {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .story-text-pane {
            background-color: var(--white);
            padding: 100px 10%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
        }

        .story-text-pane h2 {
            font-size: 3.5rem;
            margin-bottom: 30px;
            color: var(--electric-blue);
        }

        .metric-oversized-block {
            display: flex;
            gap: 40px;
            margin-top: 40px;
        }

        .metric-node-unit h4 {
            font-size: 4rem;
            color: var(--text-dark);
        }

        .metric-node-unit p {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* SECTION 6: HORIZONTAL AUTOMATED SCROLLING RAIL */
        .product-rail-section {
            background-color: var(--white);
            padding: 100px 0 100px 5%;
            overflow: hidden;
        }

        .rail-scroller-viewport {
            display: flex;
            gap: 30px;
            overflow-x: auto;
            padding-bottom: 40px;
            scrollbar-width: none;
        }

        .rail-scroller-viewport::-webkit-scrollbar {
            display: none;
        }

        .oversized-product-tile {
            width: 420px;
            flex-shrink: 0;
            background-color: #F8F8FC;
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            border: 1px solid #E2E2EC;
            transition: var(--transition-premium);
        }

        .oversized-product-tile:hover {
            background-color: var(--white);
            border-color: var(--electric-blue);
            transform: translateY(-5px);
        }

        .tile-img-box {
            width: 100%;
            height: 250px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 30px;
        }

        .tile-img-box img {
            max-width: 80%;
            max-height: 80%;
            object-fit: contain;
        }

        .tile-meta h3 {
            font-size: 1.6rem;
            color: var(--text-dark);
            margin-bottom: 10px;
        }

        .tile-price-action-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 30px;
        }

        .tile-price {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--electric-blue);
        }

        .add-cart-exhibition-btn {
            background-color: var(--text-dark);
            color: var(--white);
            border: none;
            padding: 12px 24px;
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition-premium);
        }

        .add-cart-exhibition-btn:hover {
            background-color: var(--electric-blue);
        }

        /* SECTION 7: TECH INSIGHTS ASYMMETRIC SYSTEM */
        .tech-insights-section {
            background-color: var(--electric-blue);
            color: var(--white);
            padding: 120px 5%;
        }

        .tech-insights-section h2 {
            font-size: 3.5rem;
            margin-bottom: 60px;
            border-bottom: 1px solid rgba(255,255,255,0.2);
            padding-bottom: 20px;
        }

        .asymmetric-article-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }

        .article-insight-block {
            background-color: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.1);
            padding: 40px;
            transition: var(--transition-premium);
        }

        .article-insight-block:nth-child(2) {
            transform: translateY(40px);
        }

        .article-insight-block:hover {
            background-color: rgba(255,255,255,0.1);
            border-color: var(--bright-cyan);
        }

        .article-index-number {
            font-size: 3rem;
            font-weight: 900;
            color: var(--bright-cyan);
            margin-bottom: 20px;
            display: block;
        }

        .article-insight-block h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
        }

        .article-link-anchor {
            color: var(--bright-cyan);
            text-transform: uppercase;
            font-weight: 700;
            text-decoration: none;
            margin-top: 25px;
            display: inline-block;
        }

        /* SECTION 8: COMMUNITY PLATFORM INTEGRATION FORM */
        .community-newsletter-section {
            background: linear-gradient(135deg, var(--bright-cyan) 0%, #057d79 100%);
            padding: 120px 5%;
            display: flex;
            justify-content: center;
        }

        .glass-form-envelope-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.3);
            padding: 60px;
            max-width: 700px;
            width: 100%;
            color: var(--white);
        }

        .glass-form-envelope-card h2 {
            font-size: 3rem;
            margin-bottom: 20px;
        }

        .subscription-input-field {
            width: 100%;
            padding: 16px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255,255,255,0.2);
            font-family: inherit;
            color: var(--white);
            font-size: 1.1rem;
            margin-bottom: 20px;
            outline: none;
        }

        .subscription-input-field::placeholder {
            color: rgba(255,255,255,0.6);
        }

        .form-action-row-cluster {
            display: flex;
            gap: 15px;
        }

        .action-node-submit {
            flex: 2;
            background-color: var(--white);
            color: var(--text-dark);
            border: none;
            padding: 18px;
            font-weight: 700;
            text-transform: uppercase;
            cursor: pointer;
            transition: var(--transition-premium);
        }

        .action-node-submit:hover {
            background-color: var(--electric-blue);
            color: var(--white);
        }

        .action-node-revert {
            flex: 1;
            background: transparent;
            color: var(--white);
            border: 1px solid rgba(255,255,255,0.5);
            padding: 18px;
            font-weight: 700;
            text-transform: uppercase;
            cursor: pointer;
        }

        .transaction-feedback-logs {
            margin-top: 25px;
            font-weight: 700;
            text-transform: uppercase;
            display: none;
            padding: 10px;
            border-left: 3px solid var(--white);
        }

        /* CLIENT-SIDE CART SLIDE VIEWPORT DRAWER SYSTEM */
        .cart-slide-drawer-panel {
            position: fixed;
            top: 0; right: -100%;
            width: 450px; max-width: 100%;
            height: 100vh;
            background-color: var(--white);
            box-shadow: -20px 0 60px rgba(0,0,0,0.15);
            z-index: 3000;
            transition: var(--transition-premium);
            display: flex;
            flex-direction: column;
            padding: 40px;
        }

        .cart-slide-drawer-panel.visible {
            right: 0;
        }

        .drawer-header-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
            border-bottom: 2px solid var(--electric-blue);
            padding-bottom: 20px;
        }

        .close-drawer-node {
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--electric-blue);
        }

        .drawer-items-stack-deck {
            flex-grow: 1;
            overflow-y: auto;
        }

        .drawer-item-row-node {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #E2E2EC;
        }

        .drawer-total-summary-block {
            border-top: 2px solid var(--electric-blue);
            padding-top: 20px;
            margin-top: 20px;
        }

        /* INNER EXHIBITION DIRECTORIES EDITORIAL */
        .inner-editorial-wrapper {
            padding: 160px 5% 100px 5%;
        }

        .inner-page-header-title {
            font-size: 5rem;
            color: var(--electric-blue);
            margin-bottom: 30px;
        }

        /* FOOTER STRUCTURE ARCHITECTURE */
        footer {
            background-color: var(--white);
            color: var(--electric-blue);
            padding: 100px 5% 40px 5%;
            border-top: 1px solid #E2E2EC;
        }

        .footer-four-column-matrix {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }

        .footer-column-stack h4 {
            font-size: 1.1rem;
            margin-bottom: 25px;
            letter-spacing: 1px;
            color: var(--text-dark);
        }

        .footer-nav-list-links {
            list-style: none;
        }

        .footer-nav-list-links li {
            margin-bottom: 12px;
        }

        .footer-nav-list-links a {
            color: var(--electric-blue);
            text-decoration: none;
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition-premium);
        }

        .footer-nav-list-links a:hover {
            color: var(--bright-cyan);
            padding-left: 6px;
        }

        .footer-copyright-terminal {
            border-top: 1px solid var(--bright-cyan);
            padding-top: 30px;
            text-align: center;
            font-size: 0.95rem;
            font-weight: 400;
        }

        /* RESPONSIVE DESIGN ADJUSTMENT INVERSIONS */
        @media (max-width: 1024px) {
            .categories-asymmetric-matrix {
                flex-direction: column;
                height: auto;
                gap: 20px;
            }
            .vertical-editorial-panel {
                width: 100%;
                height: 350px !important;
            }
            .spotlight-composition-grid, .performance-story-split, .asymmetric-article-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .article-insight-block:nth-child(2) {
                transform: translateY(0);
            }
            .mosaic-grid-container {
                grid-template-columns: repeat(2, 1fr);
                height: auto;
            }
            .footer-four-column-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .navigation-hub-center {
                display: none;
                position: fixed;
                top: 80px; left: 0; width: 100%;
                background: var(--white);
                flex-direction: column;
                padding: 40px;
                gap: 20px;
                border-bottom: 2px solid var(--electric-blue);
            }
            .navigation-hub-center.mobile-active {
                display: flex;
            }
            .nav-node-link {
                color: var(--text-dark) !important;
                font-size: 1.4rem;
            }
            .hamburger-menu-trigger {
                display: flex;
            }
            .hero-headline-text {
                font-size: 2.8rem;
            }
            .inner-page-header-title {
                font-size: 3rem;
            }
            .footer-four-column-matrix {
                grid-template-columns: 1fr;
            }
        }
        /* Innovation Modal Styles */
#innovationModal {
    animation: modalFadeIn 0.3s ease forwards;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

#innovationModal > div {
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

#innovationModal::-webkit-scrollbar {
    width: 4px;
}
#innovationModal::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
#innovationModal::-webkit-scrollbar-thumb {
    background: var(--electric-blue);
    border-radius: 4px;
}

/* Brand Modal Styles */
#brandModal {
    animation: modalFadeIn 0.3s ease forwards;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

#brandModal > div {
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

#brandModal::-webkit-scrollbar {
    width: 4px;
}
#brandModal::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
#brandModal::-webkit-scrollbar-thumb {
    background: var(--electric-blue);
    border-radius: 4px;
}

.brand-modal-product {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}
.brand-modal-product:last-child {
    border-bottom: none;
}