:root {
            --off-white: #F9F8F6;
            --charcoal: #2A2A2A;
            --beige: #D9C5B2;
            --sage: #8DA18E;
            --gold: #C5A059;
            --stone: #78716c;
        }

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

        .serif { font-family: 'Playfair Display', serif; }
        .ui { font-family: 'Manrope', sans-serif; }

        /* Smooth Reveal Animation */
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .page { display: none; min-height: 100vh; }
        .page.active { display: block; animation: fadeIn 0.8s ease-out; }

        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.99); }
            to { opacity: 1; transform: scale(1); }
        }

        .glass {
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255,255,255,0.4);
        }

        .product-card:hover img { transform: scale(1.08); }
        .product-card img { transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1); }

        /* Custom Scrollbar */
        ::-webkit-scrollbar { width: 4px; }
        ::-webkit-scrollbar-track { background: var(--off-white); }
        ::-webkit-scrollbar-thumb { background: var(--beige); border-radius: 10px; }

        #plannerCanvas {
            background-image: 
                radial-gradient(circle, #e5e5e5 1px, transparent 1px);
            background-size: 30px 30px;
            background-color: #fff;
            border: 1px solid #e5e7eb;
            cursor: crosshair;
        }

        .accent-underline {
            position: relative;
            display: inline-block;
        }
        .accent-underline::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--beige);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }
        .accent-underline:hover::after {
            transform: scaleX(1);
        }

        .sticky-sidebar {
            position: sticky;
            top: 120px;
            height: fit-content;
        }
        @keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.animate-slide-up {
    animation: slideUp 0.6s cubic-bezier(.2,.8,.2,1);
}
@keyframes navSlide {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-nav-slide {
    animation: navSlide 0.4s ease-out;
}