/* ===== Reset & Base ===== */
    *, *::before, *::after {
        box-sizing: border-box;
    }

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

    body {
        margin: 0;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    /* ===== Navbar ===== */
    #navbar.scrolled {
        background: rgba(254, 253, 251, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 4px 20px rgba(0, 0, 0, 0.06);
    }

    #navbar.scrolled .font-display,
    #navbar.scrolled .font-sans {
        color: #1f2937 !important;
    }

    #navbar.scrolled .mobile-link {
        color: #1f2937 !important;
    }

    /* ===== Mobile Menu ===== */
    #mobileMenu.open {
        opacity: 1;
        pointer-events: all;
    }

    /* ===== Scroll Reveal ===== */
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .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; }
    }

    /* ===== Back to Top ===== */
    #backToTop.visible {
        opacity: 1;
        translate: 0;
        pointer-events: all;
    }

    /* ===== Selection ===== */
    ::selection {
        background: rgba(249, 112, 102, 0.2);
        color: #1f2937;
    }

    /* ===== Focus ===== */
    :focus-visible {
        outline: 2px solid #F97066;
        outline-offset: 2px;
        border-radius: 4px;
    }

    /* ===== Smooth scrollbar ===== */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #fdf8f3;
    }
    ::-webkit-scrollbar-thumb {
        background: #c4c6ca;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #a1a5aa;
    }

    /* ===== Image aspect ratio fallback ===== */
    [class*="aspect-"] img {
        width: 100%;
        height: 100%;
    }