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

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040814;
}
::-webkit-scrollbar-thumb {
    background: #0f1c3d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #1a2d50;
}

/* Selection */
::selection {
    background: rgba(94, 234, 212, 0.3);
    color: #fff;
}

/* Focus styles */
:focus-visible {
    outline: 2px solid #5eead4;
    outline-offset: 2px;
}

/* Nav blur backdrop */
#navbar.scrolled {
    background: rgba(4, 8, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Card shimmer on hover */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gold accent line */
.gold-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, #fbbf24, transparent);
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #5eead4, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mobile menu transition */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}
#mobile-menu.hidden {
    animation: slideUp 0.25s ease forwards;
}

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

/* Map dark theme override */
iframe[title*="location"] {
    filter: invert(90%) hue-rotate(180deg) brightness(0.95) contrast(0.95);
}
</style>
<sm-file path="script.js">
(function () {
    'use strict';

    // Navbar scroll effect
    const navbar = document.getElementById('navbar');
    let lastScroll = 0;

    function handleScroll() {
        const currentScroll = window.pageYOffset;
        if (currentScroll > 60) {
            navbar.classList.add('scrolled');
        } else {
            navbar.classList.remove('scrolled');
        }
        lastScroll = currentScroll;
    }

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

    // Mobile menu
    const mobileToggle = document.getElementById('mobile-toggle');
    const mobileMenu = document.getElementById('mobile-menu');
    const menuOpen = document.getElementById('menu-open');
    const menuClose = document.getElementById('menu-close');
    const mobileLinks = document.querySelectorAll('.mobile-link');

    function toggleMenu() {
        const isOpen = !mobileMenu.classList.contains('hidden');
        if (isOpen) {
            mobileMenu.classList.add('hidden');
            menuOpen.classList.remove('hidden');
            menuClose.classList.add('hidden');
            document.body.style.overflow = '';
        } else {
            mobileMenu.classList.remove('hidden');
            menuOpen.classList.add('hidden');
            menuClose.classList.remove('hidden');
            document.body.style.overflow = 'hidden';
        }
    }

    mobileToggle.addEventListener('click', toggleMenu);

    mobileLinks.forEach(function (link) {
        link.addEventListener('click', function () {
            mobileMenu.classList.add('hidden');
            menuOpen.classList.remove('hidden');
            menuClose.classList.add('hidden');
            document.body.style.overflow = '';
        });
    });

    // Scroll reveal
    const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;

    if (!prefersReducedMotion && typeof IntersectionObserver !== 'undefined') {
        const revealElements = document.querySelectorAll('.reveal');

        const revealObserver = new IntersectionObserver(function (entries) {
            entries.forEach(function (entry) {
                if (entry.isIntersecting) {
                    entry.target.classList.add('visible');
                    revealObserver.unobserve(entry.target);
                }
            });
        }, {
            threshold: 0.1,
            rootMargin: '0px 0px -40px 0px'
        });

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

    // Contact form
    const contactForm = document.getElementById('contact-form');
    const formSuccess = document.getElementById('form-success');

    if (contactForm) {
        contactForm.addEventListener('submit', function (e) {
            e.preventDefault();

            const formData = new FormData(contactForm);
            const name = formData.get('name');

            if (name) {
                contactForm.reset();
                formSuccess.classList.remove('hidden');
                formSuccess.style.animation = 'slideDown 0.4s ease forwards';

                setTimeout(function () {
                    formSuccess.classList.add('hidden');
                }, 6000);
            }
        });
    }

    // 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'
                });
            }
        });
    });
})();