:root {
            --bg-primary: #f7fafc;
            --bg-secondary: #ffffff;
            --text-primary: #2d3748;
            --text-secondary: #4a5568;
            --accent-primary: #1e40af;
            --accent-hover: #2b6cb0;
            --shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
            --border: #e2e8f0;
            --carousel-bg: #2d3748;
            --carousel-hover: #4a5568;
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .dark {
            --bg-primary: #1a202c;
            --bg-secondary: #2d3748;
            --text-primary: #e2e8f0;
            --text-secondary: #a0aec0;
            --accent-primary: #63b3ed;
            --accent-hover: #90cdf4;
            --shadow: 0 6px 24px rgba(255, 255, 255, 0.1);
            --border: #4a5568;
            --carousel-bg: #1a202c;
            --carousel-hover: #2d3748;
        }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            transition: var(--transition);
            font-family: 'Inter', sans-serif;
            overscroll-behavior: none;
        }
        /* Custom Animations */
        @keyframes logo3D {
            0% { transform: perspective(800px) rotateY(0deg) scale(1); }
            50% { transform: perspective(800px) rotateY(10deg) scale(1.05); }
            100% { transform: perspective(800px) rotateY(0deg) scale(1); }
        }
        .logo-3d {
            font-size: 5rem;
            font-weight: 900;
            color: white;
            text-shadow: 5px 5px 12px rgba(0, 0, 0, 0.3), -3px -3px 12px rgba(255, 255, 255, 0.5);
            animation: logo3D 6s infinite ease-in-out;
            transform: perspective(800px);
            position: relative;
            z-index: 10;
        }
        .animate-fade-in { animation: fadeIn 1s ease-out forwards; }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .hover\:scale-up {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .hover\:scale-up:hover {
            transform: scale(1.05);
            box-shadow: var(--shadow);
        }
        .carousel {
            position: relative;
            overflow: hidden;
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
            border-radius: 20px;
            box-shadow: var(--shadow);
        }
        .carousel-inner {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .carousel-item {
            flex: 0 0 100%;
            opacity: 0;
            transition: opacity 0.6s ease-in-out;
        }
        .carousel-item.active { opacity: 1; }
        .carousel-item img {
            width: 100%;
            height: auto;
            max-height: 600px;
            object-fit: cover;
            border-radius: 20px;
            loading: lazy;
        }
        .carousel button {
            background-color: var(--carousel-bg);
            color: white;
            transition: var(--transition);
        }
        .carousel button:hover {
            background-color: var(--carousel-hover);
        }
        .image-text-container {
            position: relative;
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
        }
        .image-text-container img {
            width: 100%;
            height: auto;
            max-height: 600px;
            object-fit: cover;
            border-radius: 20px;
            filter: brightness(70%);
            loading: lazy;
        }
        .image-text-container .typing-text {
            position: absolute;
            bottom: 50px;
            left: 20px;
            right: 20px;
            color: white;
            font-size: 2.5rem;
            font-weight: 800;
            text-shadow: 4px 4px 12px rgba(0, 0, 0, 0.9);
            text-align: center;
        }
        .typing-text::after {
            content: '|';
            animation: blink 0.7s infinite;
        }
        @keyframes blink {
            50% { opacity: 0; }
        }
        /* Navbar Scrollable for Smaller Screens */
        .nav-scrollable {
            max-height: 0;
            overflow-y: auto;
            transition: max-height 0.4s ease-in-out;
        }
        .nav-scrollable.open {
            max-height: 80vh;
        }
        /* Modal Styling */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .modal.show {
            display: flex;
            opacity: 1;
        }
        .modal-content {
            background-color: var(--bg-secondary);
            padding: 24px;
            border-radius: 12px;
            max-width: 600px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            box-shadow: var(--shadow);
        }
        .modal-close {
            position: absolute;
            top: 16px;
            right: 16px;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text-primary);
            cursor: pointer;
        }
        .modal-close:hover {
            color: var(--accent-primary);
        }
        /* Team Member Image Styling */
        .team-member-img {
            width: 128px;
            height: 128px;
            object-fit: cover;
            border-radius: 50%;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        .team-member-img:hover {
            transform: scale(1.1);
        }
        /* Header 3D Canvas */
        #chromatin-canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            opacity: 0.5;
        }
        header {
            position: relative;
            overflow: hidden;
        }
        /* Responsive Adjustments */
        @media (max-width: 1032px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            .carousel-item img, .image-text-container img {
                max-height: 500px;
            }
            .image-text-container .typing-text {
                font-size: 2rem;
                bottom: 30px;
            }
            .carousel button {
                padding: 10px;
                font-size: 1rem;
            }
            .logo-3d {
                font-size: 4rem;
            }
            .modal-content {
                width: 95%;
            }
        }
        @media (max-width: 768px) {
            .carousel-item img, .image-text-container img {
                max-height: 400px;
            }
            .image-text-container .typing-text {
                font-size: 1.75rem;
                bottom: 20px;
            }
            .logo-3d {
                font-size: 3.5rem;
            }
        }
        @media (max-width: 480px) {
            .carousel-item img, .image-text-container img {
                max-height: 350px;
            }
            .image-text-container .typing-text {
                font-size: 1.25rem;
                bottom: 15px;
            }
            .carousel button {
                padding: 8px;
                font-size: 0.875rem;
            }
            .logo-3d {
                font-size: 2.75rem;
            }
            .team-member-img {
                width: 100px;
                height: 100px;
            }
        }