.irm-1518-container {
	position: relative;
	width: 100%;
	min-height: 100vh;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.irm-1518-backgrounds {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
}

.irm-1518-bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
	opacity: 0;
	transition: opacity 0.5s ease-in-out;
}

.irm-1518-bg.irm-1518-bg-active {
	opacity: 1;
}

.irm-1518-menu {
	position: relative;
	z-index: 2;
	padding-left: 5%;
}

.irm-1518-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.irm-1518-item {
	cursor: pointer;
}

.irm-1518-item-title {
	font-size: 3rem;
	font-weight: bold;
	color: #fff;
	position: relative;
	display: inline-block;
	transition: color 0.3s ease;
}

.irm-1518-item-title::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -5px;
	width: 0;
	height: 3px;
	background-color: #fff;
	transition: width 0.3s ease;
}

.irm-1518-item:hover .irm-1518-item-title::after {
	width: 100%;
}