*, *::before, *::after {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        overflow-x: hidden;
    }

    ::selection {
        background: rgba(125, 219, 200, 0.3);
        color: #0f1a26;
    }

    /* Hero Animations */
    @keyframes fadeUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Scroll Reveal */
    .scroll-reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    @media (prefers-reduced-motion: no-preference) {
        .scroll-reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .scroll-reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Navbar */
    #navbar {
        background: transparent;
    }

    #navbar.scrolled {
        background: rgba(255, 255, 255, 0.95);
        backdrop-blur: 20px;
        box-shadow: 0 1px 0 rgba(125, 219, 200, 0.2);
    }

    #navbar.scrolled .nav-logo-text {
        color: #0f1a26;
    }

    #navbar.scrolled .nav-link {
        color: #3a6080;
    }

    #navbar.scrolled .nav-link:hover {
        color: #2a7a6c;
    }

    #navbar.scrolled .menu-line-1,
    #navbar.scrolled .menu-line-2,
    #navbar.scrolled .menu-line-3 {
        background: #0f1a26;
    }

    /* Mobile Menu */
    .mobile-menu-link {
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    #mobileMenu.open .mobile-menu-link {
        opacity: 1;
        transform: translateY(0);
    }

    #mobileMenu.open .mobile-menu-link:nth-child(1) { transition-delay: 0.05s; }
    #mobileMenu.open .mobile-menu-link:nth-child(2) { transition-delay: 0.1s; }
    #mobileMenu.open .mobile-menu-link:nth-child(3) { transition-delay: 0.15s; }
    #mobileMenu.open .mobile-menu-link:nth-child(4) { transition-delay: 0.2s; }
    #mobileMenu.open .mobile-menu-link:nth-child(5) { transition-delay: 0.25s; }

    /* Hamburger */
    #mobileMenuBtn.open .menu-line-1 {
        transform: rotate(45deg) translate(3px, 3px);
    }
    #mobileMenuBtn.open .menu-line-2 {
        opacity: 0;
    }
    #mobileMenuBtn.open .menu-line-3 {
        transform: rotate(-45deg) translate(3px, -3px);
        width: 24px;
    }

    /* Form */
    select option:first-child {
        color: #9fb7cc;
    }

    /* Smooth image loading */
    img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #f0faf7;
    }
    ::-webkit-scrollbar-thumb {
        background: #a8e0d0;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #7ddbc8;
    }