:root {
	--bleu: #185A88;
	--bleu-nuit: #0B2A42;
	--orange: #FF6B1A;      /* même orange chantier que l'accueil */
	--encre: #10202E;
	--blanc: #FFFFFF;
	--papier: #F3F1EC;
	--marge: clamp(1.25rem, 4vw, 3.5rem);
	--largeur: 82rem;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }

body {
	font-family: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
	color: var(--encre);
	background: var(--papier);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

img { display: block; max-width: 100%; }

[hidden] { display: none !important; }

a:focus-visible,
button:focus-visible {
	outline: 3px solid var(--orange);
	outline-offset: 3px;
}

/* ---------- Bandeau ---------- */
.bandeau {
	position: absolute;
	inset: 0 0 auto 0;
	z-index: 3;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: var(--marge);
	color: var(--blanc);
}

.marque,
.retour {
	display: inline-flex;
	align-items: center;
	color: inherit;
	text-decoration: none;
}

.marque {
	gap: .6rem;
	font-weight: 800;
	font-size: 1.05rem;
	font-stretch: 110%;
}

.marque::before {
	content: "";
	width: .9rem;
	height: .9rem;
	background: var(--orange);
}

.retour {
	gap: .5rem;
	font-size: .95rem;
	font-weight: 600;
	opacity: .85;
	transition: opacity .2s ease;
}

.retour:hover { opacity: 1; }
.retour svg { width: 1em; height: 1em; }

/* ---------- En-tête : titre + à la une sur fond bleu nuit ---------- */
.entete {
	padding: 7.5rem var(--marge) 0;
	background: linear-gradient(var(--bleu-nuit) 75%, var(--papier) 75%);
	color: var(--blanc);
}

.entete-titre,
.une,
.filtres,
.grille {
	max-width: var(--largeur);
	margin-inline: auto;
}

.etiquette {
	margin: 0 0 1rem;
	font-size: .85rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--orange);
}

.entete h1 {
	margin: 0 0 3rem;
	font-size: clamp(2.4rem, 6vw, 5.5rem);
	font-weight: 900;
	font-stretch: 112%;
	line-height: .95;
	letter-spacing: -.02em;
}

.entete em { font-style: normal; color: var(--orange); }

/* ---------- À la une ---------- */
.une {
	display: grid;
	grid-template-columns: 7fr 5fr;
	background: var(--blanc);
	color: var(--encre);
	text-decoration: none;
	box-shadow: 0 30px 60px -30px rgba(11, 42, 66, .5);
}

.une-photo {
	position: relative;
	min-height: 26rem;
	overflow: hidden;
	background: var(--bleu);
}

.une-photo img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.une-photo .tag {
	position: absolute;
	top: 1.25rem;
	left: 1.25rem;
}

.une-texte {
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: clamp(1.75rem, 4vw, 3.5rem);
	border-top: 8px solid var(--orange);
}

.une h2 {
	margin: 1rem 0;
	font-size: clamp(1.7rem, 2.8vw, 2.6rem);
	font-weight: 800;
	font-stretch: 108%;
	line-height: 1.02;
	letter-spacing: -.01em;
}

.une-texte > p:not(.meta) {
	margin: 0 0 2rem;
	font-size: 1.05rem;
	line-height: 1.55;
	color: rgba(16, 32, 46, .78);
}

/* ---------- Photos en bichromie bleue, qui reprennent leurs couleurs au survol ---------- */
.une-photo img,
.carte-photo img {
	filter: grayscale(1) contrast(1.05) brightness(1.45);
	mix-blend-mode: multiply;
	transform: scale(1.04);
	transition: filter .6s ease, transform 1s cubic-bezier(.22, .8, .22, 1), mix-blend-mode .6s;
}

.une:hover img,
.une:focus-visible img,
.carte:hover img,
.carte:focus-visible img {
	filter: none;
	mix-blend-mode: normal;
	transform: scale(1);
}

/* ---------- Étiquettes et méta ---------- */
.meta {
	display: flex;
	align-items: center;
	gap: .75rem;
	margin: 0;
}

time {
	font-size: .85rem;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--bleu);
}

.tag {
	display: inline-block;
	padding: .3rem .6rem;
	border: 1.5px solid currentColor;
	font-size: .75rem;
	font-weight: 800;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--bleu);
}

.tag-plein {
	background: var(--orange);
	border-color: var(--orange);
	color: var(--encre);
}

.tag-photo {
	position: absolute;
	top: 1rem;
	left: 1rem;
	border: 0;
	background: var(--bleu-nuit);
	color: var(--blanc);
}

/* ---------- Lien « suite » ---------- */
.suite {
	display: inline-flex;
	align-items: center;
	gap: .6rem;
	margin-top: auto;
	font-weight: 800;
	color: var(--encre);
}

.suite svg {
	width: 1.1em;
	height: 1.1em;
	color: var(--orange);
	transition: transform .3s ease;
}

.une:hover .suite svg,
.carte:hover .suite svg { transform: translateX(5px); }

/* ---------- Filtres ---------- */
main { padding: 4rem var(--marge) 5rem; }

.filtres {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .5rem;
	margin-bottom: 2rem;
}

.filtres button {
	padding: .6rem 1.1rem;
	border: 1.5px solid rgba(16, 32, 46, .25);
	background: transparent;
	color: var(--encre);
	font: inherit;
	font-size: .95rem;
	font-weight: 600;
	cursor: pointer;
	transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.filtres button:hover { border-color: var(--encre); }

.filtres button[aria-pressed="true"] {
	background: var(--encre);
	border-color: var(--encre);
	color: var(--blanc);
}

/* ---------- Grille de cartes ---------- */
.grille {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	grid-auto-flow: dense;
	gap: clamp(1rem, 2vw, 1.75rem);
}

.carte {
	display: flex;
	flex-direction: column;
	background: var(--blanc);
	color: inherit;
	text-decoration: none;
	transition: transform .3s ease, box-shadow .3s ease;
}

.carte:hover {
	transform: translateY(-4px);
	box-shadow: 0 20px 40px -24px rgba(11, 42, 66, .45);
}

.carte-photo {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--bleu);
}

.carte-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.carte-texte {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 1.5rem 1.5rem 1.75rem;
}

.carte h3 {
	margin: .6rem 0 .6rem;
	font-size: 1.35rem;
	font-weight: 800;
	line-height: 1.15;
}

.carte-texte > p:not(.meta) {
	margin: 0 0 1.5rem;
	line-height: 1.5;
	color: rgba(16, 32, 46, .75);
}

.lecture {
	position: absolute;
	inset: 0;
	margin: auto;
	display: grid;
	place-items: center;
	width: 4rem;
	height: 4rem;
	border-radius: 50%;
	background: var(--orange);
	color: var(--encre);
	transition: transform .3s ease;
}

.lecture svg { width: 1.6rem; height: 1.6rem; margin-left: .2rem; }
.carte:hover .lecture { transform: scale(1.1); }

/* Carte large : photo à gauche, texte à droite. Version recrutement en orange. */
.carte-large {
	grid-column: span 2;
	flex-direction: row;
}

.carte-large .carte-photo {
	flex: 1 1 50%;
	aspect-ratio: auto;
	min-height: 100%;
}

.carte-large .carte-texte {
	flex: 1 1 50%;
	justify-content: center;
	padding: clamp(1.5rem, 3vw, 2.5rem);
}

.carte-large .suite { margin-top: 0; }

.carte-large h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.05; }

.carte-recrute .carte-texte { background: var(--orange); }
.carte-recrute .tag,
.carte-recrute time { color: var(--encre); }
.carte-recrute .carte-texte > p:not(.meta) { color: rgba(16, 32, 46, .85); }
.carte-recrute .suite svg { color: var(--encre); }

.vide {
	padding: 3rem 0;
	text-align: center;
	font-weight: 600;
	color: var(--bleu);
}

/* ---------- Tablette ---------- */
@media (max-width: 1000px) {
	.grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.une { grid-template-columns: 1fr; }
	.une-photo { min-height: 0; aspect-ratio: 16 / 9; }
}

/* ---------- Mobile ---------- */
@media (max-width: 680px) {
	.entete { background: linear-gradient(var(--bleu-nuit) 60%, var(--papier) 60%); }
	.entete br { display: none; }
	.grille { grid-template-columns: 1fr; }

	.carte-large {
		grid-column: auto;
		flex-direction: column;
	}

	.carte-large .carte-photo { aspect-ratio: 4 / 3; min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { transition: none !important; }
}