/* ── Base & Reset ── */
    *, *::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;
    }

    ::selection {
        background: rgba(201, 168, 76, 0.3);
        color: #FAF8F0;
    }

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

    #navbar.scrolled {
        background: rgba(4, 15, 7, 0.92);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(201, 168, 76, 0.1);
        box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
    }

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

    .mobile-link {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
    }

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

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

    /* ── Menu Cards ── */
    .menu-card {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.7s ease, transform 0.7s ease, border-color 0.5s ease;
    }

    .menu-card.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .menu-card:nth-child(1) { transition-delay: 0s; }
    .menu-card:nth-child(2) { transition-delay: 0.12s; }
    .menu-card:nth-child(3) { transition-delay: 0.24s; }
    .menu-card:nth-child(4) { transition-delay: 0.36s; }

    /* ── Process Cards ── */
    .process-card {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .process-card.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .process-card:nth-child(1) { transition-delay: 0s; }
    .process-card:nth-child(2) { transition-delay: 0.12s; }
    .process-card:nth-child(3) { transition-delay: 0.24s; }
    .process-card:nth-child(4) { transition-delay: 0.36s; }

    /* ── Gold Shimmer Accent ── */
    @keyframes shimmer {
        0% { background-position: -200% center; }
        100% { background-position: 200% center; }
    }

    .gold-shimmer {
        background: linear-gradient(90deg, #C9A84C 0%, #F0D78C 50%, #C9A84C 100%);
        background-size: 200% auto;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: shimmer 4s linear infinite;
    }

    /* ── Subtle Background Pattern ── */
    body::before {
        content: '';
        position: fixed;
        inset: 0;
        background-image: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(20, 82, 38, 0.3) 0%, transparent 60%);
        pointer-events: none;
        z-index: 0;
    }

    /* ── Focus Styles ── */
    a:focus-visible, button:focus-visible {
        outline: 2px solid #D4AF5A;
        outline-offset: 3px;
        border-radius: 4px;
    }

    /* ── Reduced Motion ── */
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
        html { scroll-behavior: auto; }
        .menu-card, .process-card {
            opacity: 1;
            transform: none;
        }
    }

    /* ── Responsive ── */
    @media (max-width: 767px) {
        .font-display {
            line-height: 1.15;
        }
    }