body {
            background-color: #0a0a0a;
            color: #f8f8f8;
            font-family: 'Inter', sans-serif;
        }
        
        /* Custom scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        
        ::-webkit-scrollbar-track {
            background: #1a1a1a;
        }
        
        ::-webkit-scrollbar-thumb {
            background: #d4af37;
            border-radius: 4px;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: #e6c158;
        }
        
        /* Elegant card hover effect */
        .luxury-card {
            transition: all 0.3s ease;
            background: #1a1a1a;
            border: 1px solid #2a2a2a;
        }
        
        .luxury-card:hover {
            transform: translateY(-5px);
            border-color: #d4af37;
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
        }
        
        /* Gold gradient text */
        .gold-gradient {
            background: linear-gradient(135deg, #d4af37 0%, #e6c158 50%, #b8941f 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        /* Subtle divider */
        .luxury-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, #d4af37, transparent);
        }
        
        /* Animated border */
        .animated-border {
            position: relative;
            overflow: hidden;
        }
        
        .animated-border::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, #d4af37, transparent);
            transition: left 0.5s ease;
        }
        
        .animated-border:hover::before {
            left: 100%;
        }
        
        /* Elegant progress bar */
        .progress-bar {
            height: 4px;
            background: #2a2a2a;
            border-radius: 2px;
            overflow: hidden;
            position: relative;
        }
        
        .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, #d4af37, #e6c158);
            border-radius: 2px;
            animation: progress 1s ease-out forwards;
        }
        
        /* Loading animation */
        .loading-dots::after {
            content: '';
            animation: dots 1.5s steps(4, end) infinite;
        }
        
        @keyframes dots {
            0%, 20% { content: ''; }
            40% { content: '.'; }
            60% { content: '..'; }
            80%, 100% { content: '...'; }
        }
        
        /* Mobile menu overlay */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(10, 10, 10, 0.95);
            z-index: 40;
            display: none;
        }
        
        .mobile-menu-active {
            display: block;
            animation: fadeIn 0.3s ease-out;
        }
        
        /* Mobile menu content */
        .mobile-menu-content {
            position: fixed;
            top: 0;
            right: 0;
            width: 300px;
            height: 100%;
            background-color: #1a1a1a;
            z-index: 50;
            transform: translateX(100%);
            transition: transform 0.3s ease-out;
            border-left: 1px solid #2a2a2a;
        }
        
        .mobile-menu-open {
            transform: translateX(0);
        }
        
        /* Hamburger menu icon */
        .hamburger {
            width: 30px;
            height: 20px;
            position: relative;
            cursor: pointer;
            display: none;
        }
        
        .hamburger span {
            display: block;
            position: absolute;
            height: 2px;
            width: 100%;
            background: #f8f8f8;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        .hamburger span:nth-child(1) { top: 0; }
        .hamburger span:nth-child(2) { top: 9px; }
        .hamburger span:nth-child(3) { top: 18px; }
        
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 9px;
        }
        
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg);
            top: 9px;
        }
        
        /* Responsive table */
        .responsive-table-container {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            
            .desktop-nav {
                display: none;
            }
            
            .mobile-menu-overlay {
                display: none;
            }
            
            .section-padding {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
            
            .mobile-px {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }