:root {
            --amber: #ED985F;
            --burnt-orange: #CC561E;
            --green: #63A361;
            --chocolate: #432323;
            --neutral: #FEF9F5;
        }

        body {
            background-color: var(--chocolate);
            color: white;
            font-family: 'Inter', sans-serif;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        .font-luxury { font-family: 'Italiana', serif; }

        /* 🏛️ 1. ENTRY FRAME (HERO) */
        .entry-frame {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background: var(--chocolate);
        }

        .floating-nav {
            position: absolute;
            left: 5vw;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 2rem;
            z-index: 20;
        }

        .floating-nav button {
            font-family: 'Italiana', serif;
            font-size: 1.5rem;
            opacity: 0.6;
            transition: 0.4s;
            text-align: left;
        }

        .floating-nav button:hover {
            opacity: 1;
            transform: translateX(10px);
        }

        .hero-img-rotated {
            position: absolute;
            right: 5%;
            top: 15%;
            width: 35vw;
            transform: rotate(8deg);
            filter: drop-shadow(0 30px 50px rgba(0,0,0,0.5));
            animation: float 6s ease-in-out infinite;
            z-index: 10;
        }

        @keyframes float {
            0%, 100% { transform: rotate(8deg) translateY(0); }
            50% { transform: rotate(10deg) translateY(-20px); }
        }

        .diffusion-circle {
            position: absolute;
            border-radius: 50%;
            filter: blur(60px);
            opacity: 0.3;
            z-index: 1;
            animation: diffuse 15s linear infinite;
        }

        @keyframes diffuse {
            0% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(100px, 50px) scale(1.2); }
            66% { transform: translate(-50px, 100px) scale(0.8); }
            100% { transform: translate(0, 0) scale(1); }
        }

        /* 🌿 2. SCENT CANVAS (OVERLAP) */
        .scent-canvas {
            background: var(--amber);
            padding: 10rem 5vw;
            position: relative;
            min-height: 120vh;
            color: var(--chocolate);
        }

        .overlap-card {
            background: white;
            padding: 1.5rem;
            position: absolute;
            box-shadow: 20px 20px 60px rgba(67, 35, 35, 0.1);
            transition: 0.5s cubic-bezier(0.17, 0.67, 0.83, 0.67);
        }

        .overlap-card:hover { transform: scale(1.05) rotate(0deg) !important; z-index: 50; }

        /* 🌺 3. AROMA STRIP (H-SCROLL) */
        .aroma-strip {
            background: var(--neutral);
            padding: 10rem 0;
            color: var(--chocolate);
            overflow-x: auto;
            display: flex;
            gap: 4rem;
            padding-left: 5vw;
            scrollbar-width: none;
        }
        .aroma-strip::-webkit-scrollbar { display: none; }

        .aroma-item {
            flex: 0 0 350px;
            display: flex;
            align-items: flex-end;
            gap: 1.5rem;
        }

        /* 🌹 5. FRAGRANCE PYRAMID */
        .pyramid-container {
            background: var(--green);
            padding: 10rem 5vw;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .pyramid-row {
            display: flex;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .pyramid-block {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border: 1px solid rgba(255,255,255,0.2);
            width: 220px;
            text-align: center;
            transition: 0.3s;
        }

        .pyramid-block:hover { background: white; color: var(--green); }

        /* 🛠️ NAVIGATION & AUTH UI */
        .view { display: none; }
        .view.active { display: block; animation: pageIn 0.8s ease forwards; }

        @keyframes pageIn {
            from { opacity: 0; filter: blur(10px); }
            to { opacity: 1; filter: blur(0); }
        }

        .sidebar {
            position: fixed;
            right: -100%;
            top: 0;
            width: 450px;
            height: 100vh;
            background: white;
            color: var(--chocolate);
            z-index: 1000;
            transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
            padding: 4rem;
            box-shadow: -20px 0 80px rgba(0,0,0,0.3);
        }
        .sidebar.active { right: 0; }

        .btn-orange {
            background: var(--burnt-orange);
            color: white;
            padding: 1rem 2rem;
            font-family: 'Italiana', serif;
            transition: 0.3s;
        }
        .btn-orange:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(204, 86, 30, 0.3); }

        /* 📱 RESPONSIVE */
        @media (max-width: 1024px) {
            .hero-img-rotated { width: 70vw; position: relative; right: auto; top: auto; margin-top: 4rem; }
            .entry-frame { height: auto; padding: 10rem 2rem; flex-direction: column; }
            .floating-nav { position: relative; left: 0; top: 0; transform: none; flex-direction: row; flex-wrap: wrap; margin-bottom: 4rem; }
            .sidebar { width: 100%; }
        }