/* Custom styles — overrides and enhancements beyond Tailwind */

    :root {
        --emerald-950: #022c22;
        --emerald-800: #065f46;
        --emerald-700: #047857;
        --emerald-600: #059669;
        --cream-50: #fdfbf3;
        --cream-100: #fefce8;
    }

    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
    }

    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    /* Header scroll state */
    #site-header.scrolled {
        background: rgba(253, 251, 243, 0.92);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        box-shadow: 0 1px 0 rgba(6, 95, 70, 0.08);
    }

    /* Marquee animation */
    .marquee-track {
        animation: marquee 30s linear infinite;
    }

    @keyframes marquee {
        0% { transform: translateX(0); }
        100% { transform: translateX(-50%); }
    }

    /* Mobile menu */
    #mobile-menu.open {
        transform: translateX(0);
    }

    .mobile-link {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

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

    #mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
    #mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
    #mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
    #mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
    #mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

    /* Menu toggle animation */
    .menu-line:last-child {
        width: 1.25rem;
    }

    #menu-toggle.active .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(3px, 3px);
    }

    #menu-toggle.active .menu-line:nth-child(2) {
        opacity: 0;
    }

    #menu-toggle.active .menu-line:nth-child(3) {
        width: 1.25rem;
        transform: rotate(-45deg) translate(3px, -3px);
    }

    /* Scroll-triggered animations */
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }

    /* Subtle image hover */
    img {
        display: block;
    }

    /* Selection color */
    ::selection {
        background: rgba(6, 95, 70, 0.2);
        color: var(--emerald-950);
    }

    /* Focus visible */
    :focus-visible {
        outline: 2px solid var(--emerald-600);
        outline-offset: 2px;
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }

    ::-webkit-scrollbar-track {
        background: var(--cream-50);
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(6, 95, 70, 0.3);
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(6, 95, 70, 0.5);
    }