:root {
            --blush: #fcf4f2;
            --blush-dark: #f5e6e1;
            --beige: #f9f7f2;
            --linen: #f4f1ea;
            --gold: #c5a059;
            --gold-light: #e0ca9e;
            --text-main: #4a3f3b;
            --text-light: #8a7b75;
        }
        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            color: var(--text-main);
            background-color: var(--beige);
        }
        h1, h2, h3, h4, .serif {
            font-family: 'Playfair Display', serif;
        }
        .left-panel {
            background-color: white;
            border-right: 1px solid var(--blush-dark);
        }
        .gold-gradient {
            background: linear-gradient(135deg, #c5a059 0%, #e0ca9e 100%);
        }
        .nav-link-active {
            color: var(--gold);
            position: relative;
        }
        .nav-link-active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: var(--gold);
        }
        .custom-scrollbar::-webkit-scrollbar {
            width: 4px;
        }
        .custom-scrollbar::-webkit-scrollbar-track {
            background: var(--blush);
        }
        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: var(--gold-light);
            border-radius: 10px;
        }

        .hamburger-btn {
            display: flex;
            flex-direction: column;
            gap: 6px;
            width: 32px;
            cursor: pointer;
            z-index: 100;
        }
        .hamburger-line {
            height: 1.5px;
            background-color: var(--gold);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .line-1 { width: 100%; }
        .line-2 { width: 60%; align-self: flex-end; }
        .line-3 { width: 80%; align-self: flex-end; }
        #menu-toggle:checked ~ header .line-1 {
            transform: translateY(7.5px) rotate(45deg);
            width: 100%;
        }
        #menu-toggle:checked ~ header .line-2 {
            opacity: 0;
            transform: translateX(10px);
        }
        #menu-toggle:checked ~ header .line-3 {
            transform: translateY(-7.5px) rotate(-45deg);
            width: 100%;
        }.mobile-nav-overlay {
            opacity: 0;
            visibility: hidden;
            backdrop-filter: blur(12px);
            background-color: rgba(255, 255, 255, 0.92);
            transition: all 0.5s ease-in-out;
        }
        #menu-toggle:checked ~ .mobile-nav-overlay {
            opacity: 1;
            visibility: visible;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -25px;
            top: 8px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--gold);
        }
        .timeline-line {
            position: absolute;
            left: -20px;
            top: 20px;
            bottom: -20px;
            width: 1px;
            background-color: var(--blush-dark);
        }

               
        @media (min-width: 1024px) {
            .fixed-left {
                position: fixed;
                top: 0;
                left: 0;
                bottom: 0;
                width: 35%;
                z-index: 50;
            }
            .scroll-right {
                margin-left: 35%;
                width: 65%;
            }
        }