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// Intersection Observer for section animations
document.addEventListener('DOMContentLoaded', () => {
const sections = document.querySelectorAll('section');
const observer = new IntersersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('visible');
}
});
}, {
threshold: 0.1,
rootMargin: '0px 0px -50px 0px'
});
sections.forEach(section => {
observer.observe(section);
});
// Smooth scroll for anchor links
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
anchor.addEventListener('click', function (e) {
e.preventDefault();
const targetId = this.getAttribute('href');
if (targetId === '#') return;
const targetElement = document.querySelector(targetId);
if (targetElement) {
targetElement.scrollIntoView({
behavior: 'smooth',
block: 'start'
});
}
});
});
});
// Form handling
document.querySelector('form')?.addEventListener('submit', (e) => {
e.preventDefault();
const name = document.getElementById('name').value;
const email = document.getElementById('email').value;
const message = document.getElementById('message').value;
if (!name || !email || !message) {
alert('Please fill all fields');
return;
}
// Here you would normally send the form data to a server
console.log('Form submitted:', { name, email, message });
alert('Message sent securely! I will contact you soon.');
e.target.reset();
}); |