hello-theme/dev/scss/theme/_navigation.scss

/**
 * Navigation Menus
 */

@use "../reset/variables" as variables;

.site-header {

	&.header-stacked {

		.site-navigation-toggle-holder {
			justify-content: center;
			max-width: 100%;
		}
	}

	&.menu-layout-dropdown .site-navigation {
		display: none;
	}
}

.site-navigation-toggle-holder {
	display: flex;
	align-items: center;
	padding: 8px 15px;

	.site-navigation-toggle {
		display: flex;
		align-items: center;
		justify-content: center;
		padding: 0.5rem;
		cursor: pointer;
		border: 0 solid;
		border-radius: 3px;
		background-color: rgba(0, 0, 0, 0.05);
		color: #494c4f;

		&-icon {
			display: block;
			width: 1.25rem;

			&:before,
			&:after {
				content: '';
				background-color: currentColor;
				display: block;
				height: 3px;
				transition: all 200ms ease-in-out;
				border-radius: 3px;
			}

			&:before {
				box-shadow: 0 0.35rem 0 currentColor;
				margin-block-end: 0.5rem;
			}
		}

		&[aria-expanded="true"] {
			.site-navigation-toggle-icon {
				&:before {
					box-shadow: none;
					transform: translateY(0.35rem) rotate(45deg);
				}
				&:after{
					transform: translateY(-0.35rem) rotate(-45deg);
				}
			}
		}

	}
}

.site-navigation {
	display: flex;
	align-items: center;

	ul.menu, ul.menu ul {
		list-style-type: none;
		padding: 0;
	}

	ul.menu {
		display: flex;
		flex-wrap: wrap;

		li {
			position: relative;
			display: flex;

			a {
				display: block;
				padding: 8px 15px;
			}

			&.menu-item-has-children {
				padding-inline-end: 15px;

				&:after {
					display: flex;
					content: '\25BE';
					font-size: 1.5em;
					justify-content: center;
					align-items: center;
					color: variables.$gray;
					text-decoration: none;
				}

				&:focus-within {

					& > ul {
						display: block;
					}
				}
			}

			ul {
				background: #fff;
				display: none;
				min-width: 150px;
				position: absolute;
				z-index: 2;
				left: 0;
				top: 100%;

				li {
					border-block-end: variables.$gray-lighter 1px solid;
				}

				li:last-child {
					border-block-end: none;
				}

				li.menu-item-has-children {

					a {
						flex-grow: 1;
					}

					&:after {
						transform: translateY(-50%) rotate(-90deg);
					}
				}

				ul {
					left: 100%;
					top: 0;
				}
			}

			&:hover {

				& > ul {
					display: block;
				}
			}
		}
	}
}

footer {

	.site-navigation {

		ul.menu {

			li ul {
				top: auto;
				bottom: 100%;

				ul {
					bottom: 0;
				}
			}

			a {
				padding: 5px 15px;
			}
		}
	}
}

.site-navigation-dropdown {
	margin-block-start: 10px;
	transition: max-height 0.3s, transform 0.3s;
	transform-origin: top;
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 10000;
	width: 100%;

	.site-navigation-toggle-holder:not(.elementor-active) + & {
		transform: scaleY(0);
		max-height: 0;
	}

	.site-navigation-toggle-holder.elementor-active + & {
		transform: scaleY(1);
		max-height: 100vh;
	}

	& ul {
		padding: 0;
	}

	& ul.menu {
		position: absolute;
		width: 100%;
		padding: 0;
		margin: 0;
		background: white;

		& li {
			display: block;
			width: 100%;
			position: relative;
		}

		& li a {
			display: block;
			padding: 20px;
			background: #ffffff;
			color: #55595c;
			box-shadow: inset 0 -1px 0 #0000001a;
		}

		& li.current-menu-item a {
			color: white;
			background: #55595c;
		}

		& > li li {
			transition: max-height 0.3s, transform 0.3s;
			transform-origin: top;

			transform: scaleY(0);
			max-height: 0;
		}

		& li.elementor-active > ul > li {
			transform: scaleY(1);
			max-height: 100vh;
		}
	}
}

@media (max-width: variables.$screen-xs) {
	.site-header.menu-dropdown-mobile:not(.menu-layout-dropdown) {

		.site-navigation {
			display: none !important;
		}
	}
}

@media (min-width: variables.$screen-sm) {
	.site-header.menu-dropdown-mobile:not(.menu-layout-dropdown) {

		.site-navigation-toggle-holder {
			display: none !important;
		}
	}
}

@media (min-width: variables.$screen-xs) and (max-width: 767px) {
	.site-header.menu-dropdown-mobile:not(.menu-layout-dropdown) {

        .site-navigation {
            display: none !important;
        }
    }
}

@media (min-width: variables.$screen-md) {
	.site-header.menu-dropdown-tablet:not(.menu-layout-dropdown) {

		.site-navigation-toggle-holder {
			display: none !important;
		}
	}
}

@media (max-width: variables.$screen-md) {
	.site-header.menu-dropdown-tablet:not(.menu-layout-dropdown) {

		.site-navigation {
			display: none !important;
		}
	}
}

.site-header.menu-dropdown-none:not(.menu-layout-dropdown) {

	.site-navigation-toggle-holder {
		display: none !important;
	}
}