AOS.init({
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  once: true,
  offset: 100
});

window.addEventListener('load', function() {
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    loadingScreen.style.visibility = 'hidden';
    document.body.style.overflow = 'auto';
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});

const links = document.querySelectorAll('a.nav-link, .navbar-brand');
links.forEach(link => {
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    const target = document.querySelector(this.getAttribute('href'));
    if (target) {
      target.scrollIntoView({ behavior: 'smooth' });
      const navbarToggler = document.querySelector('.navbar-toggler');
      const navbarCollapse = document.querySelector('.navbar-collapse');
      if (navbarCollapse.classList.contains('show')) {
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});

window.addEventListener('scroll', function() {
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document.getElementById('backToTop').addEventListener('click', function() {
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function typeWriter(element, text, speed = 100) {
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      i++;
      setTimeout(type, speed);
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        el.innerHTML = txt.substring(0, j - 1);
        j--;
        setTimeout(del, spd / 2);
      } else {
        setTimeout(() => {
          typeWriter(element, texts[(textIndex + 1) % texts.length]);
        }, 500);
      }
    }
    
    del();
  }
  
  type();
}

const texts = ["Apon", "APON", "Passionné"];
let textIndex = 0;

document.addEventListener('DOMContentLoaded', function() {
  const typingElement = document.querySelector('.typing-text');
  if (typingElement) {
    typeWriter(typingElement, texts[0]);
  }
  
  const skillBars = document.querySelectorAll('.progress-bar');
  const skillObserver = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
      if (entry.isIntersecting) {
        const bar = entry.target;
        const width = bar.style.width;
        bar.style.width = '0';
        
        setTimeout(() => {
          bar.style.width = width;
          bar.style.transition = 'width 1.5s ease-in-out';
        }, 300);
        
        skillObserver.unobserve(bar);
      }
    });
  }, { threshold: 0.5 });
  
  skillBars.forEach(bar => {
    skillObserver.observe(bar);
  });
  
  const projectCards = document.querySelectorAll('.project-card');
  projectCards.forEach(card => {
    card.addEventListener('mouseenter', function() {
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    });
    
    card.addEventListener('mouseleave', function() {
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    });
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  const contactForm = document.getElementById('contactForm');
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      const inputs = this.querySelectorAll('input, textarea');
      let isValid = true;
      
      inputs.forEach(input => {
        if (!input.value.trim()) {
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        }
      });
      
      if (isValid) {
        alert('Message envoyé avec succès !');
        this.reset();
      } else {
        alert('Veuillez remplir tous les champs.');
      }
    });
  }
  
  const buttons = document.querySelectorAll('.btn-custom, .btn-outline-custom, .btn-project');
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      const rect = this.getBoundingClientRect();
      const size = Math.max(rect.width, rect.height);
      const x = e.clientX - rect.left - size / 2;
      const y = e.clientY - rect.top - size / 2;
      
      ripple.style.width = ripple.style.height = size + 'px';
      ripple.style.left = x + 'px';
      ripple.style.top = y + 'px';
      ripple.classList.add('ripple');
      
      this.appendChild(ripple);
      
      setTimeout(() => {
        ripple.remove();
      }, 600);
    });
  });
  
  const yearElement = document.querySelector('footer p');
  if (yearElement) {
    const currentYear = new Date().getFullYear();
    yearElement.innerHTML = `&copy; ${currentYear} Apon Portfolio. Tous droits réservés.`;
  }
  
  window.addEventListener('scroll', function() {
    const scrolled = window.pageYOffset;
    const hero = document.getElementById('hero');
    if (hero) {
      hero.style.backgroundPositionY = -(scrolled * 0.5) + 'px';
    }
  });
  
  const style = document.createElement('style');
  style.textContent = `
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      position: absolute;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.6);
      transform: scale(0);
      animation: ripple-animation 0.6s linear;
    }
    
    @keyframes ripple-animation {
      to {
        transform: scale(4);
        opacity: 0;
      }
    }
    
    .btn-custom, .btn-outline-custom, .btn-project {
      position: relative;
      overflow: hidden;
    }
  `;
  document.head.appendChild(style);
});

document.addEventListener('DOMContentLoaded', function() {
  const skillItems = document.querySelectorAll('.skill-item');
  
  skillItems.forEach(item => {
    item.addEventListener('mouseenter', function() {
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      this.style.transition = 'transform 0.3s ease';
    });
    
    item.addEventListener('mouseleave', function() {
      this.style.transform = 'scale(1)';
    });
  });
});

function createParticles() {
  const hero = document.getElementById('hero');
  if (!hero) return;
  
  for (let i = 0; i < 20; i++) {
    const particle = document.createElement('div');
    particle.classList.add('particle');
    particle.style.left = Math.random() * 100 + 'vw';
    particle.style.animationDuration = (Math.random() * 10 + 10) + 's';
    particle.style.animationDelay = Math.random() * 5 + 's';
    hero.appendChild(particle);
  }
}

window.addEventListener('load', createParticles);