Les soldes d'hiver 2026

Engrais Engrais liquides Amendements Purins Terreaux Semences Paillages Divers /* Sticky + fond blanc */ .category-menu { position: sticky; top: 0; background: #fff; z-index: 1000; /* au-dessus du contenu */ padding: 0.5rem 0; /* espace vertical pour respirer */ box-shadow: 0 0px 0px rgba(0,0,0,0.1); /* léger relief */ } /* Présentation horizontale et responsive */ .category-menu ul { list-style: none; margin: 0; padding: 0 1rem; /* marge horizontale du menu */ display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; /* centre les items, facultatif */ } .category-menu a { display: block; padding: 0.4rem 0.8rem; border: 1px solid #ccc; border-radius: 4px; text-decoration: none; font-size: 15px; background: #fff; } .category-menu a:hover, .category-menu a:focus { background: #f2f2f2; } /* Smooth scroll natif */ html { scroll-behavior: smooth; } // Scroll ajusté sous header fixe (inchangé) const headerHeight = document.querySelector('header')?.offsetHeight || 0; document.querySelectorAll('.category-menu a[href^="#"]').forEach(anchor => { anchor.addEventListener('click', function(e) { e.preventDefault(); const target = document.getElementById(this.getAttribute('href').substring(1)); if (target) { const targetPosition = target.getBoundingClientRect().top + window.pageYOffset; window.scrollTo({ top: targetPosition - headerHeight - 10, behavior: 'smooth' }); } }); });