/* Base & Reset */
    *, *::before, *::after {
        box-sizing: border-box;
    }
    
    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    body {
        margin: 0;
        overflow-x: hidden;
    }
    
    img {
        max-width: 100%;
        display: block;
    }
    
    /* Scroll Reveal */
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(40px);
        }
        
        .reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Navbar */
    .nav-fixed {
        background: transparent;
        transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
    }
    
    .nav-fixed.scrolled {
        background: rgba(240, 251, 246, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 1px 0 rgba(10, 37, 64, 0.08);
    }
    
    .nav-fixed.scrolled .font-serif {
        color: #0A2540 !important;
    }
    
    /* Hero Animations */
    @media (prefers-reduced-motion: no-preference) {
        .hero-badge {
            animation: slideInLeft 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }
        
        .hero-badge > span:first-child {
            width: 48px;
            animation: expandLine 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
            width: 0;
        }
        
        @keyframes expandLine {
            to { width: 48px; }
        }
        
        .hero-image {
            animation: floatUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
        }
        
        @keyframes floatUp {
            from {
                opacity: 0;
                transform: translateY(60px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .hero-float {
            animation: floatCard 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
        }
        
        @keyframes floatCard {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .hero-rotate {
            animation: gentleRotate 3s ease-in-out infinite;
        }
        
        @keyframes gentleRotate {
            0%, 100% { transform: rotate(0deg); }
            50% { transform: rotate(6deg); }
        }
    }
    
    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-20px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    /* Mobile Menu */
    .mobile-menu-link {
        position: relative;
    }
    
    .mobile-menu-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: #A8E6CF;
        transition: width 0.3s ease;
    }
    
    .mobile-menu-link:hover::after {
        width: 100%;
    }
    
    /* Smooth anchor offsets */
    section[id] {
        scroll-margin-top: 80px;
    }
    
    /* Selection color */
    ::selection {
        background: #A8E6CF;
        color: #0A2540;
    }
    
    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: #F0FBF6;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #A8E6CF;
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #7ED4AE;
    }
    
    /* Focus styles */
    a:focus-visible, button:focus-visible {
        outline: 2px solid #A8E6CF;
        outline-offset: 4px;
        border-radius: 4px;
    }
    
    /* Menu hover line animation */
    .group:hover .font-serif {
        position: relative;
    }