/* Menu */

#menu {
        ul {
                @include vendor('user-select', 'none');
                color: _palette(fg-bold);
                font-family: _font(family-heading);
                font-weight: _font(weight-heading-alt);
                letter-spacing: _font(kerning-heading);
                list-style: none;
                margin-bottom: 0;
                padding: 0;
                text-transform: uppercase;
                a, span {
                        border-bottom: 0;
                        color: inherit;
                        cursor: pointer;
                        display: block;
                        font-size: 0.9em;
                        padding: 0.625em 0;
                        &:hover {
                                color: _palette(accent);
                        }
                        &.opener {
                                @include vendor('transition', 'color #{_duration(transition)} ease-in-out');
                                @include icon(false, solid);
                                -webkit-tap-highlight-color: rgba(255,255,255,0);
                                position: relative;
                                &:before {
                                        @include vendor('transition', (
                                                'color #{_duration(transition)} ease-in-out',
                                                'transform #{_duration(transition)} ease-in-out'
                                        ));
                                        color: _palette(fg-light);
                                        content: '\f078';
                                        position: absolute;
                                        right: 0;
                                }
                                &:hover {
                                        &:before {
                                                color: _palette(accent);
                                        }
                                }
                                &.active {
                                        & + ul {
                                                display: block;
                                        }
                                        &:before {
                                                @include vendor('transform', 'rotate(-180deg)');
                                        }
                                }
                        }
                }
        }
        > ul {
                > li {
                        border-top: solid 1px _palette(border);
                        margin: 0.5em 0 0 0;
                        padding: 0.5em 0 0 0;
                        > ul {
                                color: _palette(fg-light);
                                display: none;
                                margin: 0.5em 0 1.5em 0;
                                padding-left: 1em;
                                a, span {
                                        font-size: 0.8em;
                                }
                                > li {
                                        margin: 0.125em 0 0 0;
                                        padding: 0.125em 0 0 0;
                                }
                        }
                        &:first-child {
                                border-top: 0;
                                margin-top: 0;
                                padding-top: 0;
                        }
                }
        }
}