/* ── Base & Utilities ── */
    html {
        scroll-behavior: smooth;
    }

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

    /* ── Scroll Reveal ── */
    .scroll-reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    @media (prefers-reduced-motion: no-preference) {
        .scroll-reveal {
            opacity: 0;
            transform: translateY(24px);
        }

        .scroll-reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Stagger children */
    .scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
    .scroll-reveal:nth-child(3) { transition-delay: 0.2s; }
    .scroll-reveal:nth-child(4) { transition-delay: 0.3s; }
    .scroll-reveal:nth-child(5) { transition-delay: 0.4s; }
    .scroll-reveal:nth-child(6) { transition-delay: 0.5s; }

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

    #navbar.scrolled {
        background: rgba(254, 252, 247, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
    }

    #navbar.scrolled .font-display {
        color: #1c1917;
    }

    /* ── Hero ── */
    #hero {
        position: relative;
    }

    /* ── Custom scrollbar ── */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #FEFCF7;
    }
    ::-webkit-scrollbar-thumb {
        background: #059669;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #047857;
    }

    /* ── Mobile menu animation ── */
    #mobileMenu {
        animation: slideDown 0.25s ease-out;
    }

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

    /* ── Focus styles ── */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible {
        outline: 2px solid #059669;
        outline-offset: 2px;
        border-radius: 4px;
    }