/* ─── Base & Utilities ─── */
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 80px; }
    body { margin: 0; }
    img { max-width: 100%; height: auto; }

    /* ─── Scroll Reveal ─── */
    .reveal {
        opacity: 1;
        transform: none;
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(32px);
        }
        .reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ─── Navbar ─── */
    #navbar {
        background: rgba(253, 248, 240, 0.85);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(201, 166, 110, 0.15);
    }

    #navbar.scrolled {
        background: rgba(253, 248, 240, 0.95);
        box-shadow: 0 1px 20px rgba(61, 43, 31, 0.06);
    }

    /* ─── Mobile Menu ─── */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }

    /* ─── Button micro-interactions ─── */
    a, button {
        -webkit-tap-highlight-color: transparent;
    }

    /* ─── Selection ─── */
    ::selection {
        background: rgba(192, 108, 68, 0.15);
        color: #3D2B1F;
    }

    /* ─── Focus visible ─── */
    :focus-visible {
        outline: 2px solid #C06C44;
        outline-offset: 2px;
    }

    /* ─── Custom scrollbar ─── */
    ::-webkit-scrollbar { width: 8px; }
    ::-webkit-scrollbar-track { background: #FDF8F0; }
    ::-webkit-scrollbar-thumb { background: #e8d4b4; border-radius: 4px; }
    ::-webkit-scrollbar-thumb:hover { background: #C06C44; }