.header .logo img{height:40px}.cta-button{background:#fff;padding:.5rem 1rem;border-radius:20px;text-decoration:none;font-weight:600;color:#333;transition:background .3s ease}.cta-button:hover{background:#eee}.fullscreen-nav.open{opacity:1;pointer-events:auto;transform:translateY(0)}.fullscreen-nav.open .nav-list{opacity:1;transform:translateY(0)}.submenu>a{position:relative}.submenu>a::after{content:"▼";font-size:.8rem;margin-left:.5rem}.submenu ul{list-style:none;padding:.5rem 0 0;margin:0}.submenu ul li a{font-size:1.2rem;display:inline-block;margin-top:.5rem}.fullscreen-nav.open .language-switch{opacity:1;transform:translateY(0)}@media (max-width:600px){.submenu ul li a{font-size:1rem}}