@media (max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:2.4rem}.hero-stats{grid-template-columns:repeat(4,1fr)}}@media (max-width:768px){.navbar .container{flex-wrap:wrap}.menu-toggle{display:block;order:1}.nav-links{display:none;width:100%;order:3;padding-top:16px;border-top:1px solid #e0ebe0}.nav-links.open{display:block}.nav-links ul{flex-direction:column;gap:12px}.nav-actions{order:2;gap:8px;flex-wrap:wrap}.search-bar input{width:100px}.hero h1{font-size:2rem}.hero-stats{grid-template-columns:1fr 1fr;gap:8px}.stat-item{padding:12px 8px}.stat-number{font-size:1.2rem}.card-grid{grid-template-columns:1fr 1fr}.news-grid{grid-template-columns:1fr}.footer-widgets{grid-template-columns:1fr;gap:24px}.single-grid,.archive-grid,.page-grid{grid-template-columns:1fr!important}.about-grid{grid-template-columns:1fr!important;gap:30px!important}.simulateur-container{padding:20px 16px}}@media (max-width:480px){.container{padding:0 16px}.hero{padding:30px 0 40px}.hero h1{font-size:1.6rem}.hero p{font-size:.95rem}.hero-buttons{flex-direction:column}.hero-buttons .btn-solid-green,.hero-buttons .btn-outline-red{text-align:center;padding:12px 20px}.card-grid{grid-template-columns:1fr;gap:16px}.card{padding:20px 16px}.testimonials-grid{grid-template-columns:1fr}.top-bar .container{flex-direction:column;gap:4px;font-size:.75rem}.search-bar input{width:80px;font-size:.8rem}.search-bar button{padding:6px 12px;font-size:.8rem}.btn-solid-green,.btn-outline-red{padding:10px 20px;font-size:.85rem}.section-title{font-size:1.5rem}}