:root {
            --primary: #007979;
            --accent: #EC6530;
            --secondary: #FFAE6E;
            --highlight: #24B1B1;
            --bg-ivory: #ffb984;
            --text-dark: #111111;
            --text-white: #fff394e2;
            --font-jost: 'Jost', sans-serif;
            --transition-editorial: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
            --transition-fast: all 0.4s ease;
        }

        /* Essential Reset & Anti-Grid Layout Rules */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: var(--font-jost);
            background-color: var(--bg-ivory);
            color: var(--text-dark);
            overflow-x: hidden;
            font-weight: 300;
            line-height: 1.6;
        }

        /* Architectural & Typography Guidelines */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: -0.01em;
            line-height: 0.95;
        }

        p {
            font-size: 1.15rem;
            letter-spacing: 0.02em;
            font-weight: 300;
            line-height: 1.7;
        }

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

        img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: grayscale(15%) contrast(102%);
            transition: var(--transition-editorial);
        }

        button {
            font-family: var(--font-jost);
            background: none;
            border: none;
            cursor: pointer;
        }

        /* Dynamic Particle Layer Canvas */
        #particle-layer {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            pointer-events: none;
            z-index: 1;
            opacity: 0.6;
        }

        /* Exhibition Sticky Floating Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 999;
            padding: 2.5rem 3.5rem;
            transition: var(--transition-editorial);
        }

        header.shrink {
            padding: 1.2rem 2.5rem;
            background-color: rgba(255, 251, 248, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 121, 121, 0.08);
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1920px;
            margin: 0 auto;
        }

        .brand-signature {
            font-size: 1.6rem;
            font-weight: 900;
            letter-spacing: 0.15em;
            color: var(--primary);
            text-transform: uppercase;
        }

        .nav-exhibits {
            display: flex;
            gap: 2.2rem;
        }

        .nav-exhibits a {
            font-weight: 500;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 0.2em;
            position: relative;
            padding: 0.5rem 0;
            opacity: 0.7;
        }

        .nav-exhibits a:hover, .nav-exhibits a.active-link {
            opacity: 1;
            color: var(--accent);
        }

        .nav-exhibits a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: var(--transition-editorial);
        }

        .nav-exhibits a:hover::after, .nav-exhibits a.active-link::after {
            width: 100%;
        }

        /* Mobile Action Architecture */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 7px;
            width: 32px;
        }

        .mobile-toggle span {
            width: 100%;
            height: 2px;
            background-color: var(--text-dark);
            transition: var(--transition-editorial);
        }

        /* Routing Infrastructure Views */
        .page-view {
            display: none;
            opacity: 0;
            transform: scale(0.99) translateY(15px);
            transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
            z-index: 2;
            position: relative;
        }

        .page-view.active-room {
            display: block;
            opacity: 1;
            transform: scale(1) translateY(0);
        }

        /* Exhibition Spatial Container Styles */
        .exhibition-room {
            position: relative;
            padding: 10rem 4rem;
            width: 100%;
            max-width: 1920px;
            margin: 0 auto;
            overflow: hidden;
        }

        /* ================= HOME PAGE LAYOUTS ================= */
        
        /* Room 1: The Scent Corridor Hero */
        .corridor-container {
            height: 100vh;
            min-height: 800px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
            background: #111111;
            color: var(--text-white);
            padding: 0;
        }

        .corridor-wall {
            width: 22%;
            height: 100%;
            position: relative;
            overflow: hidden;
            opacity: 0.45;
        }

        .corridor-center {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            z-index: 5;
            position: relative;
            height: 100%;
        }

        .corridor-silhouette {
            position: absolute;
            width: 280px;
            height: 480px;
            background: url('https://i.pinimg.com/736x/d2/5e/c0/d25ec03b9eac51e2794f2a0bc9931850.jpg') center no-repeat;
            background-size: cover;
            mix-blend-mode: luminosity;
            opacity: 0.12;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            filter: blur(4px);
            transition: var(--transition-editorial);
        }

        .corridor-center:hover .corridor-silhouette {
            opacity: 0.3;
            filter: blur(0px);
            transform: translate(-50%, -50%) scale(1.05);
        }

        .word-cascade {
            font-size: 5.5rem;
            font-weight: 900;
            line-height: 1.1;
            text-transform: uppercase;
        }

        .word-cascade span {
            display: block;
            opacity: 0;
            transform: translateY(30px);
            animation: wordReveal 1.2s forwards;
        }

        .word-cascade .accent-word {
            color: var(--accent);
        }

        .word-cascade .outlined-word {
            color: transparent;
            -webkit-text-stroke: 1px var(--text-white);
        }

        .enter-btn {
            margin-top: 3.5rem;
            border: 1px solid var(--secondary);
            color: var(--secondary);
            padding: 1.2rem 2.5rem;
            border-radius: 50px;
            font-size: 0.85rem;
            letter-spacing: 0.3em;
            text-transform: uppercase;
            font-weight: 600;
            transition: var(--transition-editorial);
        }

        .enter-btn:hover {
            background-color: var(--secondary);
            color: var(--text-dark);
            box-shadow: 0 0 25px rgba(255,174,110,0.4);
        }

        /* Room 2: Floating Ingredient Islands */
        .islands-space {
            background: var(--bg-ivory);
            min-height: 900px;
            transition: background-color 1s ease;
        }

        .islands-container {
            position: relative;
            height: 650px;
            margin-top: 4rem;
        }

        .organic-island {
            position: absolute;
            width: 220px;
            height: 220px;
            border-radius: 43% 57% 65% 35% / 40% 45% 55% 60%;
            overflow: hidden;
            cursor: pointer;
            box-shadow: 0 20px 40px rgba(0,0,0,0.06);
            transition: var(--transition-editorial);
        }

        .organic-island img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transform: scale(1.1);
        }

        .island-label {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: var(--text-white);
            font-weight: 800;
            font-size: 1.5rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            text-shadow: 0 4px 10px rgba(0,0,0,0.4);
            pointer-events: none;
            transition: var(--transition-editorial);
        }

        .organic-island:hover {
            transform: scale(1.25);
            border-radius: 50%;
            z-index: 10;
            box-shadow: 0 30px 60px rgba(0,121,121,0.2);
        }

        /* Room 3: Scent Memory Gallery Installation */
        .asymmetric-gallery {
            position: relative;
            min-height: 1100px;
        }

        .gallery-block {
            position: absolute;
            background: var(--text-white);
            padding: 1.5rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.03);
            transition: var(--transition-editorial);
        }

        .gallery-block img {
            width: 100%;
            height: auto;
            aspect-ratio: 3/4;
            margin-bottom: 1rem;
        }

        .memory-story {
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            font-size: 0.95rem;
            transition: var(--transition-editorial);
            color: #555555;
        }

        .gallery-block:hover {
            transform: translateY(-15px) scale(1.03);
            z-index: 8;
            box-shadow: 0 25px 50px rgba(236,101,48,0.1);
        }

        .gallery-block:hover .memory-story {
            max-height: 120px;
            opacity: 1;
            margin-top: 0.5rem;
        }

        /* Room 4: Perfume Laboratory */
        .lab-composition {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 750px;
            background: #FAF5F0;
        }

        .lab-left {
            width: 30%;
        }

        .lab-center {
            width: 35%;
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .lab-bottle-mask {
            width: 300px;
            height: 500px;
            background: url('https://i.pinimg.com/736x/8a/5d/45/8a5d453a5c448e9bf32473275dd7d8ba.jpg') center no-repeat;
            background-size: cover;
            clip-path: inset(0% 0% 0% 0% round 30px);
        }

        .orbit-container {
            position: absolute;
            width: 550px;
            height: 550px;
            pointer-events: none;
        }

        .orbiting-element {
            position: absolute;
            background: var(--text-white);
            color: var(--primary);
            border: 1px solid var(--primary);
            padding: 0.4rem 1.2rem;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            border-radius: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transform-origin: center;
            transition: all 2s cubic-bezier(0.25, 1, 0.5, 1);
        }

        /* Room 5: Invisible Notes Fluid Typography */
        .invisible-notes-space {
            background-color: var(--primary);
            color: var(--text-white);
            min-height: 650px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .fluid-word-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 3.5rem;
            justify-content: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .cloud-word {
            font-size: 4.5rem;
            font-weight: 900;
            text-transform: uppercase;
            cursor: pointer;
            opacity: 0.4;
            transition: var(--transition-editorial);
        }

        .cloud-word:hover {
            opacity: 1;
            color: var(--secondary);
            transform: scale(1.12) rotate(-2deg);
        }

        /* Room 6: Collection Panel Gallery (Horizontal Flow Simulation) */
        .horizontal-viewport {
            background-color: #111;
            color: var(--text-white);
            padding: 6rem 0;
        }

        .horizontal-scroller {
            display: flex;
            gap: 3rem;
            padding: 0 4rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none; /* Hide standard scrollbar */
        }

        .horizontal-scroller::-webkit-scrollbar {
            display: none;
        }

        .oversized-panel {
            min-width: 480px;
            width: 480px;
            height: 75vh;
            min-height: 580px;
            background: #1A1A1A;
            padding: 3rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
            border-left: 1px solid rgba(255,255,255,0.05);
        }

        .panel-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.15;
            z-index: 1;
            pointer-events: none;
        }

        .oversized-panel :not(.panel-bg-image) {
            position: relative;
            z-index: 2;
        }

        /* Room 7: Perfumer's Desk Layout */
        .perfumers-desk {
            background: #FDFBF7;
            position: relative;
            min-height: 1000px;
        }

        .desk-paper {
            position: absolute;
            background: #ff9c9c;
            box-shadow: -5px 15px 30px rgba(0,0,0,0.02);
            padding: 3rem;
            border-radius: 2px;
            max-width: 420px;
            transition: var(--transition-editorial);
        }

        .desk-paper.rotated-left { transform: rotate(-3deg); }
        .desk-paper.rotated-right { transform: rotate(2.5deg); }
        
        .desk-sketch {
            position: absolute;
            width: 340px;
            height: 440px;
            border: 1px solid rgba(0,0,0,0.05);
            padding: 0.5rem;
            background: #FFF;
        }

        .desk-paper:hover, .desk-sketch:hover {
            transform: rotate(0deg) scale(1.04) translateY(-10px);
            z-index: 20;
            box-shadow: 0 30px 60px rgba(0,0,0,0.06);
        }

        /* Room 8: Cinematic Fragrance Film Space */
        .cinematic-film-box {
            position: relative;
            height: 75vh;
            background: #050505;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .cinematic-film-box video, .video-alt-backdrop {
            position: absolute;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.3;
        }

        .video-alt-backdrop {
            background: url('https://i.pinimg.com/1200x/ad/41/3d/ad413d2f50e59f84750e83bcc6e5e09c.jpg') center no-repeat;
            background-size: cover;
        }

        .cinematic-quote {
            position: relative;
            z-index: 5;
            color: var(--text-white);
            font-size: 3rem;
            max-width: 900px;
            text-align: center;
            font-weight: 200;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Room 9: Architectural Consultative Management Form (Newsletter) */
        .newsletter-room {
            background: var(--bg-ivory);
        }

        .newsletter-center-layout {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            margin-top: 4rem;
        }

        .rotating-bottle-axis {
            width: 320px;
            height: 520px;
            background: url('https://png.pngtree.com/png-vector/20250319/ourmid/pngtree-elegant-pink-perfume-bottle-for-women-clipart-illustration-png-image_15771804.png') center no-repeat;
            background-size: cover;
            border-radius: 160px;
            box-shadow: 0 25px 50px rgba(0,0,0,0.05);
            transition: transform 0.1s linear;
        }

        .newsletter-wing {
            width: 35%;
            background: var(--text-white);
            padding: 3.5rem;
            box-shadow: 0 20px 50px rgba(0,0,0,0.02);
            position: relative;
            z-index: 5;
        }

        .luxury-input-group {
            margin-bottom: 2rem;
        }

        .luxury-input-group label {
            display: block;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.2em;
            margin-bottom: 0.6rem;
            color: var(--primary);
        }

        .luxury-input {
            width: 100%;
            padding: 1.1rem;
            border: none;
            border-bottom: 1px solid rgba(0,0,0,0.1);
            background: #FAF8F5;
            font-family: var(--font-jost);
            font-size: 1rem;
            transition: var(--transition-editorial);
        }

        .luxury-input:focus {
            outline: none;
            border-bottom-color: var(--accent);
            background: var(--text-white);
        }

        .luxury-action-btn {
            width: 100%;
            background-color: var(--primary);
            color: var(--text-white);
            padding: 1.2rem;
            text-transform: uppercase;
            font-weight: 600;
            letter-spacing: 0.25em;
            font-size: 0.85rem;
            transition: var(--transition-editorial);
            margin-top: 1rem;
        }

        .luxury-action-btn:hover {
            background-color: var(--accent);
            box-shadow: 0 10px 25px rgba(236,101,48,0.25);
        }

        /* ================= INNER PAGES COMPONENT RULES ================= */
        
        /* About Room: The House Atelier */
        .atelier-hero-mask {
            height: 90vh;
            position: relative;
            overflow: hidden;
            background: url('https://i.pinimg.com/736x/70/63/c9/7063c9051fb9629dc514170b7c173e60.jpg') center no-repeat;
            background-size: cover;
            display: flex;
            align-items: flex-end;
            padding: 6rem;
        }

        .vertical-hero-title {
            color: var(--secondary);
            font-size: 7rem;
            line-height: 0.85;
            font-weight: 900;
        }

        .manifesto-columns {
            display: flex;
            gap: 5rem;
            margin-top: 4rem;
        }

        .manifesto-column {
            flex: 1;
            padding: 2.5rem;
            background: var(--text-white);
        }

        /* Fragrance Notes Room: Olfactory Encyclopedia */
        .encyclopedia-block {
            margin-bottom: 6rem;
            background: var(--text-white);
            padding: 4rem;
            position: relative;
        }

        .encyclopedia-block:nth-child(even) .block-media-layout {
            flex-direction: row-reverse;
        }

        .block-media-layout {
            display: flex;
            align-items: center;
            gap: 4rem;
            margin-top: 2rem;
        }

        /* Ingredients Room: Botanical Archive */
        .botanical-sheet {
            background: #FAF8F4;
            border: 1px solid rgba(0,0,0,0.03);
            padding: 4rem;
            margin-bottom: 4rem;
            position: relative;
        }

        .pressed-flower-simulation {
            width: 320px;
            height: 420px;
            float: right;
            margin-left: 3rem;
            background: #FFF;
            padding: 1rem;
            box-shadow: inset 0 0 40px rgba(0,0,0,0.02), 0 10px 25px rgba(0,0,0,0.02);
        }

        /* Collections Room: Perfume Vault Door */
        .vault-door-hero {
            height: 70vh;
            background: #0B1D1D;
            color: var(--text-white);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            border-bottom: 8px solid var(--accent);
        }

        .vault-room-segment {
            padding: 6rem 4rem;
            margin-top: 2rem;
        }

        /* Journal Room: Editorial Newspaper Layout */
        .newspaper-layout {
            max-width: 1400px;
            margin: 0 auto;
        }

        .newspaper-header-block {
            text-align: center;
            border-bottom: 3px double var(--text-dark);
            padding-bottom: 2rem;
            margin-bottom: 3rem;
        }

        .newspaper-columns {
            column-count: 3;
            column-gap: 3.5rem;
            text-align: justify;
        }

        .pull-quote-editorial {
            column-span: all;
            font-size: 2.5rem;
            font-weight: 200;
            text-transform: uppercase;
            text-align: center;
            color: var(--primary);
            padding: 3rem 0;
            margin: 2rem 0;
            border-top: 1px solid rgba(0,0,0,0.1);
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        /* Contact Room: Architectural Map Layout */
        .contact-asymmetric-split {
            display: flex;
            gap: 6rem;
        }

        .contact-left-details {
            width: 40%;
        }

        .exhibition-map-simulation {
            width: 100%;
            height: 350px;
            background: #EAEAEA;
            margin-top: 3rem;
            position: relative;
            background-image: radial-gradient(var(--primary) 1px, transparent 0);
            background-size: 24px 24px;
        }

        .map-pointer-dot {
            position: absolute;
            top: 45%;
            left: 60%;
            width: 14px;
            height: 14px;
            background: var(--accent);
            border-radius: 50%;
            box-shadow: 0 0 15px var(--accent);
            animation: rippleEffect 2s infinite;
        }

        /* GLOBAL FOOTER SYSTEM */
        footer {
            background: #111111;
            color: var(--text-white);
            padding: 5rem 4rem 3rem 4rem;
            font-size: 0.9rem;
            position: relative;
            z-index: 10;
        }

        .footer-architecture {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            max-width: 1920px;
            margin: 0 auto;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            padding-bottom: 4rem;
        }

        .footer-logo-zone h3 {
            color: var(--secondary);
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .footer-links-cluster {
            display: flex;
            gap: 4rem;
        }

        .footer-column-nav h4 {
            color: var(--highlight);
            font-size: 0.8rem;
            margin-bottom: 1.5rem;
            letter-spacing: 0.15em;
        }

        .footer-column-nav ul {
            list-style: none;
        }

        .footer-column-nav ul li {
            margin-bottom: 0.8rem;
            opacity: 0.6;
            transition: var(--transition-fast);
        }

        .footer-column-nav ul li:hover {
            opacity: 1;
            color: var(--secondary);
        }

        .footer-baseline {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1920px;
            margin: 2rem auto 0 auto;
            opacity: 0.4;
        }

        /* Toast UI Messaging Platform */
        .toast-popup {
            position: fixed;
            bottom: -100px;
            right: 3.5rem;
            background-color: var(--accent);
            color: var(--text-white);
            padding: 1.2rem 2.5rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            font-size: 0.8rem;
            z-index: 2000;
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
            transition: var(--transition-editorial);
        }

        .toast-popup.display-toast {
            bottom: 3.5rem;
        }

        /* KEYFRAME TRANSITIONS & ANIMATIONS */
        @keyframes wordReveal {
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes rippleEffect {
            0% { box-shadow: 0 0 0 0 rgba(236, 101, 48, 0.5); }
            70% { box-shadow: 0 0 0 15px rgba(236, 101, 48, 0); }
            100% { box-shadow: 0 0 0 0 rgba(236, 101, 48, 0); }
        }

        /* RESPONSIVE DESIGN ARCHITECTURE (NON-STACKED COPIES) */
        @media (max-width: 1200px) {
            .lab-composition, .newsletter-center-layout, .contact-asymmetric-split {
                flex-direction: column;
                gap: 4rem;
            }
            .lab-left, .lab-center, .lab-right, .newsletter-wing, .contact-left-details {
                width: 100%;
            }
            .manifesto-columns {
                flex-direction: column;
                gap: 2rem;
            }
            .cloud-word { font-size: 3rem; }
        }

        @media (max-width: 768px) {
            header { padding: 1.5rem; }
            .nav-exhibits {
                position: fixed;
                top: 0;
                left: -100%;
                width: 100%;
                height: 100vh;
                background-color: var(--bg-ivory);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                z-index: 998;
                transition: var(--transition-editorial);
            }
            .nav-exhibits.mobile-active {
                left: 0;
            }
            .mobile-toggle { display: flex; }
            .word-cascade { font-size: 3.2rem; }
            .exhibition-room { padding: 6rem 1.5rem; }
            .newspaper-columns { column-count: 1; }
            .footer-architecture { flex-direction: column; gap: 3rem; }
            .footer-links-cluster { flex-direction: column; gap: 2rem; }
            .organic-island { position: relative !important; top: auto !important; left: auto !important; margin: 1.5rem auto; }
            .gallery-block { position: relative !important; top: auto !important; left: auto !important; width: 100% !important; margin-bottom: 2rem; }
            .desk-paper, .desk-sketch { position: relative !important; top: auto !important; left: auto !important; max-width: 100% !important; margin-bottom: 2rem; }
        }
        /* Animation Keyframes */
@keyframes titleReveal {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}