:root {
	--gold: #f8bc1b;
	--dark: #2b3035;
}

/* global */
main {
	/* margin-top: 86px; */
}

/* signin */
.form-signin {
	max-width: 320px;
}

/* footer */
footer {
	background-color: var(--dark);
	width: 100%;
}

footer div>a {
	color: #fff;
	font-size: 40px;
	flex: 1;
	list-style-type: none;
	text-align: center;
}

/* tiles */

.tile-btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 2rem 1rem;
	border-radius: 1rem;
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
	position: relative;
	overflow: hidden;
}

.tile-btn:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Ripple effect */
.tile-btn::after {
	content: "";
	position: absolute;
	width: 20px;
	height: 20px;
	background: rgba(255, 255, 255, 0.5);
	opacity: 0;
	border-radius: 50%;
	transform: scale(1);
	transition: transform 0.5s, opacity 0.8s;
}

.tile-btn:active::after {
	opacity: 1;
	transform: scale(20);
	transition: 0s;
}

.tile-icon {
	font-size: 2.3rem;
	margin-bottom: 0.6rem;
}

/* tiles */

.top-shadow {
	box-shadow: 0 -0.5rem 1rem rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {}

@media (min-width: 768px) {}

@media (min-width: 992px) {}