/* ── Reset & Base ──────────────────────────────────────── */
    *, *::before, *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

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

    body {
        overflow-x: hidden;
    }

    img {
        display: block;
        max-width: 100%;
    }

    ::selection {
        background-color: rgba(22, 101, 52, 0.2);
        color: #14532d;
    }

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

    ::-webkit-scrollbar-track {
        background: #fefdf8;
    }

    ::-webkit-scrollbar-thumb {
        background: #166534;
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #15803d;
    }

    /* ── Navbar ────────────────────────────────────────────── */
    #navbar {
        background: transparent;
        transition: background-color 0.5s ease, box-shadow 0.5s ease;
    }

    #navbar.scrolled {
        background: rgba(254, 253, 248, 0.97);
        box-shadow: 0 1px 0 rgba(22, 101, 52, 0.08);
    }

    #navbar.scrolled .font-serif,
    #navbar.scrolled .text-emerald-800 {
        color: #14532d !important;
    }

    #navbar.scrolled .text-emerald-600,
    #navbar.scrolled .text-emerald-700 {
        color: #166534 !important;
    }

    #navbar.scrolled a.text-emerald-800\/80 {
        color: rgba(20, 83, 45, 0.7) !important;
    }

    #navbar.scrolled a.text-emerald-800\/80:hover {
        color: #166534 !important;
    }

    /* ── Reveal Animations (progressive enhancement) ───────── */
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                        transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .reveal.revealed {
            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; }
        .reveal-delay-5 { transition-delay: 0.5s; }
        .reveal-delay-6 { transition-delay: 0.6s; }
    }

    /* ── Mobile Menu ───────────────────────────────────────── */
    #mobileMenu {
        animation: slideDown 0.3s ease forwards;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ── Form Focus States ─────────────────────────────────── */
    input:focus,
    select:focus,
    textarea:focus {
        outline: none;
    }

    /* ── Utility ───────────────────────────────────────────── */
    .no-select {
        user-select: none;
    }