@import url('https://fonts.googleapis.com/css2?family=Martel:wght@200;300;400;600;700;800;900&display=swap');

:root {
	--wallpaper: regb(253, 252, 252);
	--main: #00004C;
	--submain: #565884;
	--accent1: #ab0000;
	--accent2: #c85166;
	--accent3: #5e2658;
	--accent-a: #c50000;
}

/* html {
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center center;
	background-image: linear-gradient(to bottom,
			rgba(255, 255, 0, 0.5),
			rgba(0, 0, 255, 0.5)), url('fond.jpeg');
} */

html {
	/* cf. https://css-tricks.com/perfect-full-page-background-image/ */
	background: no-repeat center center fixed;
	background-position: center;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	/* cf. https://developer.mozilla.org/en-US/docs/Web/CSS/background-image#syntax */
	background-image: linear-gradient(to bottom,
			rgba(255, 255, 255, .95),
			rgba(255, 255, 255, .95)), url("zoom.jpg");
}

body {
	margin: 1em auto;
	max-width: 42em;
	font-family: Martel;
	font-size: medium;
	/* padding : haut | droit | bas | gauche */
	padding: 0 .62em 8em .62em;
	/* background-color: var(--wallpaper);
	background-color: rgba(0, 0, 0, 0.1); */
}

.page-title {
	font-size: xx-large;
}

h1 {
	color: var(--accent1);
	font-size: x-large;
}

p {
	color: var(--main);
	font-size: 1.15em;
	margin: .5em 0em;
	/* margin: verticale, horizontale */
}

ul {
	color: var(--main);
	font-size: 1.15em;
}

a {
	color: var(--accent-a);
	text-decoration: none;
}

nav {
	text-align: center;
	font-size: 2.5em;
	font-weight: bold;
}

nav a {
	color: var(--main);
	font-size: xxx-large;
}

img {
	width: 100%;
	max-width: 42em;
	/* et 40em est max-width */
}