@import url('https://fonts.googleapis.com/css2?family=Mooli&display=swap');

:root {
	--primary-color: #52489c;
	--secondary-color: #59c3c3;
	--accent-color: #f45b69;
	--text-dark: #333;
	--text-light: #ebebeb;
	--primary-font: Arial, Helvetica, sans-serif;
	--secondary-font: Mooli, sans-serif;
}

body {
	font-family: var(--primary-font);
	margin: 0;
	padding: 0;
	background-color: #f5f5f5;
	color: var(--text-dark);
}

header {
	background-color: var(--primary-color);
	color: var(--text-light);
	text-align: center;
	padding: 10px 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
}

header h1 {
	font-family: var(--secondary-font);
	font-size: 3em;
	margin: 0;
}

nav {
	display: flex;
	gap: 15px;
	flex-direction: column;
	align-items: center;
}

nav a {
	color: var(--text-light);
	text-decoration: underline;
	font-size: 1.1em;
	display: block;
}

button.menu {
	background: none;
	border: none;
	color: var(--text-light);
	font-size: 1.5em;
	cursor: pointer;
	font-family: var(--primary-font);
}

button.menu:focus {
	outline: none;
}

main {
	text-align: center;
	padding: 20px;
}

main h2 {
	font-family: var(--secondary-font);
	margin-bottom: 20px;
}

.gallery {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 20px;
	padding: 20px;
	justify-content: center;
	margin: auto;
}

.gallery img {
	width: 250px;
	height: 250px;
	object-fit: cover;
	border-color: white;
	border-width: 10px;
	border-style: solid;
	box-shadow: 4px 8px 15px rgba(0, 0, 0, 0.5);
	transition: transform 0.3s, box-shadow 0.3s;
}

footer {
	background-color: var(--primary-color);
	color: var(--text-light);
	text-align: center;
	padding: 10px 0;
	font-size: 0.9em;
}

.hide {
	display: none;
}

.viewer {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	background-color: rgba(0, 0, 0, 0.75);
	display: grid;
	place-items: center;
	z-index: 10;
}

.viewer .close-viewer {
	font-size: 1.5rem;
	color: white;
	position: absolute;
	top: 20px;
	right: 20px;
	z-index: 20;
	background: none;
	border: none;
	cursor: pointer;
}

.viewer img {
	max-height: 90%;
	max-width: 90%;
	object-fit: contain;
}

@media screen and (min-width: 700px) {
	.gallery {
		grid-template-columns: 1fr 1fr;
	}
	nav {
		display: flex;
		flex-direction: row;
		width: 75%;
		justify-content: space-evenly;
	}
	nav a {
		display: block;
	}
}

@media screen and (min-width: 1000px) {
	.gallery {
		grid-template-columns: repeat(3, 1fr);
		max-width: fit-content;
	}

	nav {
		display: flex;
		flex-direction: row;
		width: 75%;
		justify-content: space-evenly;
	}

	button.menu {
		display: none;
	}
	nav a.hide {
		display: block;
	}
	.viewer {
		max-width: 80%;
		max-height: 80%;
		padding: 40px;
		margin: auto;
	}

	.viewer img {
		max-height: 70%;
		max-width: 80%;
	}
}