.menu {
    position: relative;
    width: max-content;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.btn-menu {
    background-color: rgb(90, 157, 211);
    color: #fff;
    font-size: 1.4rem;
    padding: 12px;
    border-radius: 10px;
    cursor: pointer;
    border: 1px solid rgb(64, 134, 193);
    outline: none;
    transition: 0.08s background-color ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-menu svg {
    padding: 0;
    margin: 0;
}

.btn-menu:hover {
    background-color: rgb(92, 165, 224);
}

.btn-menu:active {
    background-color: rgb(86, 158, 218);
}

.menu-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    width: 100vw;
    border: 1px solid #ccc;
    color: #666;
    left: 0;
    font-size: 1.2rem;
    text-align: left;
    box-sizing: border-box;
    padding: 4px;
    border-radius: 10px;
    transition: transform 0.5s ease-in-out;
    z-index: 10;
    background-color: #fff;
    background: radial-gradient(#eee, #bbb);
    display: flex;
    justify-content: center;
    align-items: center;
}

.menu-fullscreen ul {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    text-align: center;
    font-size: 1.8rem;
    padding: 0;
    width: 100%;
}

.menu-fullscreen li {
    cursor: pointer;
    transition: 0.1s color ease-in-out;
    padding: 18px;
    background: #cccccc33;
    transition: all 0.15s ease-in-out;
}

.menu-fullscreen li + li {
    border-top: 1px solid #aaaaaaaa;
}

.menu-fullscreen li:hover {
    background: #cecece55;
    color: #444;
}

.hidden {
    transform: translateY(-100dvh);
}

.close-btn-menu {
    position: absolute;
    top: 12px;
    right: 12px;
}