/* Base Styles */
    *, *::before, *::after {
        box-sizing: border-box;
    }
    
    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
    }
    
    body {
        overflow-x: hidden;
    }
    
    /* Custom Scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: #1a022e;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #3B0764;
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #552953;
    }
    
    /* Selection */
    ::selection {
        background: rgba(245, 158, 11, 0.3);
        color: #f5f0f7;
    }
    
    /* Floating Card Animations */
    @keyframes float-1 {
        0%, 100% { transform: translateY(0px) rotate(0deg); }
        50% { transform: translateY(-12px) rotate(0.5deg); }
    }
    
    @keyframes float-2 {
        0%, 100% { transform: translateY(0px) rotate(0deg); }
        50% { transform: translateY(-8px) rotate(-0.5deg); }
    }
    
    @keyframes float-3 {
        0%, 100% { transform: translateY(0px) rotate(0deg); }
        50% { transform: translateY(-15px) rotate(0.3deg); }
    }
    
    .floating-card {
        animation-timing-function: ease-in-out;
        animation-iteration-count: infinite;
    }
    
    .card-1 {
        animation: float-1 6s ease-in-out infinite;
    }
    
    .card-2 {
        animation: float-2 7s ease-in-out infinite;
    }
    
    .card-3 {
        animation: float-3 5.5s ease-in-out infinite;
    }
    
    /* Reveal Animations (progressive enhancement) */
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 1;
            transform: none;
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .reveal[data-reveal] {
            opacity: 0;
            transform: translateY(30px);
        }
        
        .reveal[data-reveal].revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Navbar */
    .nav-link {
        position: relative;
    }
    
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 1px;
        background: #F59E0B;
        transition: width 0.3s ease;
    }
    
    .nav-link:hover::after {
        width: 100%;
    }
    
    /* Mobile Menu */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }
    
    .mobile-link {
        opacity: 1;
    }
    
    /* Button Focus States */
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
        outline: 2px solid #F59E0B;
        outline-offset: 2px;
    }
    
    /* Reduced Motion */
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
        
        html {
            scroll-behavior: auto;
        }
    }
    
    /* Responsive adjustments */
    @media (max-width: 768px) {
        .font-display {
            font-size: clamp(2rem, 8vw, 3rem);
        }
    }