// Smooth scrolling for anchor links
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
    anchor.addEventListener('click', function (e) {
        e.preventDefault();
        document.querySelector(this.getAttribute('href')).scrollIntoView({
            behavior: 'smooth'
        });
    });
});

// Initialize tooltips for feather icons
document.addEventListener('DOMContentLoaded', () => {
    const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
    tooltipTriggerList.map(function (tooltipTriggerEl) {
        return new bootstrap.Tooltip(tooltipTriggerEl);
    });
});

// Mobile menu toggle functionality
function toggleMobileMenu() {
    const mobileMenu = document.getElementById('mobile-menu');
    mobileMenu.classList.toggle('hidden');
    mobileMenu.classList.toggle('flex');
}

// Demo counter animation
function animateCounter(elementId, target, duration = 2000) {
    const element = document.getElementById(elementId);
    if (!element) return;
    
    const start = 0;
    const increment = target / (duration / 16);
    let current = start;
    
    const timer = setInterval(() => {
        current += increment;
        if (current >= target) {
            clearInterval(timer);
            current = target;
        }
        element.textContent = Math.floor(current).toLocaleString();
    }, 16);
}

// Initialize counters when they come into view
const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            const counterId = entry.target.getAttribute('data-counter-id');
            const target = parseInt(entry.target.getAttribute('data-counter-target'));
            animateCounter(counterId, target);
            observer.unobserve(entry.target);
        }
    });
}, { threshold: 0.5 });

document.querySelectorAll('[data-counter-id]').forEach(el => {
    observer.observe(el);
});