.transition-bg {
	transition: background-color 0.3s ease;
}
.section-fade {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}
.bold {
	font-weight: bold;
}
.underline {
	text-decoration: underline;
}

.section-visible {
	opacity: 1;
	transform: translateY(0);
}