/* Custom styles for On Track Auto Sales */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Scroll reveal animations — progressive enhancement, JS-applied */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal-hidden.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-hidden-delay-1 { transition-delay: 0.1s; }
    .reveal-hidden-delay-2 { transition-delay: 0.2s; }
    .reveal-hidden-delay-3 { transition-delay: 0.3s; }
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(254, 253, 248, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(6, 78, 59, 0.08);
}

.nav-scrolled .nav-link {
    color: #064e3b !important;
}

.nav-scrolled .logo-text {
    color: #064e3b !important;
}

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

::-webkit-scrollbar-track {
    background: #fdf9ed;
}

::-webkit-scrollbar-thumb {
    background: #065f46;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Selection color */
::selection {
    background: #065f46;
    color: #fefdf8;
}
</style>

<sm-file path="script.js">
// On Track Auto Sales — Interactive Scripts

document.addEventListener('DOMContentLoaded', function() {
    
    // ── Mobile Menu ──
    const menuBtn = document.getElementById('mobile-menu-btn');
    const mobileMenu = document.getElementById('mobile-menu');
    const menuOpen = document.getElementById('menu-open');
    const menuClose = document.getElementById('menu-close');
    const mobileLinks = mobileMenu.querySelectorAll('a');

    function toggleMenu() {
        const isOpen = !mobileMenu.classList.contains('hidden');
        mobileMenu.classList.toggle('hidden');
        menuOpen.classList.toggle('hidden');
        menuClose.classList.toggle('hidden');
        document.body.style.overflow = isOpen ? '' : 'hidden';
    }

    menuBtn.addEventListener('click', toggleMenu);
    mobileLinks.forEach(function(link) {
        link.addEventListener('click', function() {
            if (!mobileMenu.classList.contains('hidden')) {
                toggleMenu();
            }
        });
    });

    // ── Navbar Scroll Effect ──
    const navbar = document.getElementById('navbar');
    let lastScroll = 0;

    function handleScroll() {
        const currentScroll = window.pageYOffset;
        
        if (currentScroll > 80) {
            navbar.classList.add('nav-scrolled');
        } else {
            navbar.classList.remove('nav-scrolled');
        }
        
        lastScroll = currentScroll;
    }

    window.addEventListener('scroll', handleScroll, { passive: true });
    handleScroll();

    // ── Scroll Reveal (Progressive Enhancement) ──
    const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;

    if (!prefersReducedMotion) {
        const revealElements = document.querySelectorAll('.reveal-hidden');
        
        const revealObserver = new IntersectionObserver(function(entries) {
            entries.forEach(function(entry) {
                if (entry.isIntersecting) {
                    entry.target.classList.add('revealed');
                    revealObserver.unobserve(entry.target);
                }
            });
        }, {
            threshold: 0.15,
            rootMargin: '0px 0px -40px 0px'
        });

        revealElements.forEach(function(el) {
            revealObserver.observe(el);
        });
    }

    // ── Smooth scroll for anchor links ──
    document.querySelectorAll('a[href^="#"]').forEach(function(anchor) {
        anchor.addEventListener('click', function(e) {
            const targetId = this.getAttribute('href');
            if (targetId === '#') return;
            
            const target = document.querySelector(targetId);
            if (target) {
                e.preventDefault();
                const navHeight = navbar.offsetHeight;
                const targetPosition = target.getBoundingClientRect().top + window.pageYOffset - navHeight - 20;
                
                window.scrollTo({
                    top: targetPosition,
                    behavior: 'smooth'
                });
            }
        });
    });

    // ── Active nav link highlighting ──
    const sections = document.querySelectorAll('section[id]');
    const navLinks = document.querySelectorAll('nav a[href^="#"]');

    function highlightNav() {
        const scrollPos = window.pageYOffset + 200;

        sections.forEach(function(section) {
            const top = section.offsetTop;
            const height = section.offsetHeight;
            const id = section.getAttribute('id');

            if (scrollPos >= top && scrollPos < top + height) {
                navLinks.forEach(function(link) {
                    link.classList.remove('text-emerald-600');
                    if (link.getAttribute('href') === '#' + id) {
                        link.classList.add('text-emerald-600');
                    }
                });
            }
        });
    }

    window.addEventListener('scroll', highlightNav, { passive: true });
});
</style>

Wait, I need to fix the CSS file — it had a stray `</style>` tag and the script.js path reference. Let me output the corrected files.

<sm-file path="styles.css">
/* Custom styles for On Track Auto Sales */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Scroll reveal animations — progressive enhancement, JS-applied */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal-hidden.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-hidden-delay-1 { transition-delay: 0.1s; }
    .reveal-hidden-delay-2 { transition-delay: 0.2s; }
    .reveal-hidden-delay-3 { transition-delay: 0.3s; }
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(254, 253, 248, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(6, 78, 59, 0.08);
}

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

::-webkit-scrollbar-track {
    background: #fdf9ed;
}

::-webkit-scrollbar-thumb {
    background: #065f46;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Selection color */
::selection {
    background: #065f46;
    color: #fefdf8;
}