.header__hamburger-button{display:none;flex-direction:column;justify-content:center;width:40px;height:40px;background:none;border:none;cursor:pointer;z-index:1001}.header__hamburger-bar{width:100%;height:4px;background:#333;margin:5px 0;border-radius:2px;transition:all .3s}@media (max-width: 767px){.header__hamburger-button{display:flex}}.header__fullscreen-menu{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fffffffa;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}.header__fullscreen-menu.is-active{opacity:1;pointer-events:auto}.header__close-menu{position:absolute;top:30px;right:30px;background:none;border:none;font-size:2.5rem;cursor:pointer;z-index:1001}.header__fullscreen-nav ul{list-style:none;padding:0;margin:0;text-align:center}.header__fullscreen-nav>ul>li{margin:1.5rem 0}.header__fullscreen-menu-title{font-weight:700;margin-bottom:.5rem;display:block}.header__fullscreen-nav ul ul{margin-top:.5rem}.header__fullscreen-nav ul ul li{margin:.5rem 0}.header__fullscreen-nav a{color:#333;text-decoration:none;transition:color .2s}.header__fullscreen-nav a:hover{color:#007aff}.header__fullscreen-menu-title,.header__fullscreen-nav a{font-size:1.5rem}