@font-face {
	font-family: 'CabinetGrotesk-Variable';
	src: url('Polices/Cabinet/CabinetGrotesk-Variable.woff2') format('woff2'), url('Polices/Cabinet/CabinetGrotesk-Variable.woff') format('woff'), url('Polices/Cabinet/CabinetGrotesk-Variable.ttf') format('truetype');
	font-weight: 100 900;
	font-display: swap;
	font-style: normal;
}

html {
	scroll-behavior: smooth;
}

* {
	margin: 0px;
	padding: 0px;
}

a {
	all: unset;
	cursor: pointer;
}

body {
	max-width: 1440px;
	margin: 0 auto;
	color: white;
	background-color: black;
	font-family: "CabinetGrotesk-Variable";
	font-weight: 400;
	font-size: calc(10px + 1vw);
	text-align: center;
}

h1 {
	font-size: 10vw;
	font-weight: 900;
}

h2 {
	font-size: 5vw;
	font-weight: 900;
	padding-top: 10px;
}

h3 {
	font-size: 3vw;
	font-weight: 400;
}

header {
	color: white;
	background-image: url(Images/GABIN_FONDS_GRIS\ TEXTURE.webp);
	display: flex;
	justify-content: center;
	transition: 0.25s;
}

footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: #221F1F;
	background-image: url(Images/GABIN_FONDS_BLANC\ TEXTURE.webp);
	padding: 20px;
}

.section1 {
	color: white;
	background-image: url(Images/GABIN_FONDS_GRIS\ TEXTURE.webp);
	display: flex;
	padding: 0px 20px 20px 20px;
	transition: 0.25s;
}

.section3 {
	color: #221F1F;
	background-image: url(Images/GABIN_FONDS_BLANC\ TEXTURE.webp);
	display: flex;
	padding: 0px 20px 20px 20px;
	transition: 0.25s;
}

article {
	width: 100%;
}

.colonne1 {
	text-align: left;
	padding-right: 10px;
}

.colonne2 {
	text-align: right;
	padding-left: 10px;
}

.colonne3 {
	text-align: center;
}

.img_header {
	object-fit: cover;
	width: 100%;
	height: 100%;
}

.img_projet {
	object-fit: cover;
	width: 100%;
	height: 25vw;

	margin-top: 20px;
	border-radius: 10px;
}

.img_projet2 {
	object-fit: cover;
	width: 100%;
	height: 25vw;

	margin-top: 20px;
	border-radius: 10px;
}

.img_projet3 {
	object-fit: cover;
	width: 100%;
	height: 50vw;

	margin-top: 20px;
	border-radius: 10px;
}

#video_container {
	height: 18vw;
	width: 100%;
	z-index: 1;
}

#texte_header {
	position: absolute;
	z-index: 2;
}

.header {
  position: relative;
}

#iframe {
	position: relative;
	padding-bottom: 56.25%;
	height: 0;
	overflow: hidden;
	max-width: 100%;
}

#iframe iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.logo {
	height: 40px;
	filter: brightness(0) invert(0);
}

#logos {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
}

@media screen and (max-width: 768px) {
	.desktop-only {
		display: none;
	}

	.section1,
	.section2,
	.section3 {
		flex-direction: column;
		text-align: center;
	}

	article {
		width: 100%;
	}

	.colonne1,
	.colonne2,
	.colonne3 {
		text-align: center;
	}

	footer {
		flex-direction: column;
		text-align: center;
		gap: 10px;
	}
}