:root {
	--optimiste: #16a34a;
	--median: #ea580c;
	--pessimiste: #dc2626;

	--bg: #f0f6ff;
	--card-bg: #ffffff;
	--border: #e2e8f0;

	--text: #1e293b;
	--text-muted: #64748b;
	--accent: #0ea5e9;

	--radius: 0.75rem;
	--shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* ── Base ───────────────────────────────────────────────────── */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: system-ui, sans-serif;
	font-size: 1rem;
	line-height: 1.6;
	color: var(--text);
	background: var(--bg);
}

a {
	color: var(--accent);
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
img {
	display: block;
	max-width: 100%;
	border-radius: var(--radius);
}

.site-footer {
	text-align: center;
	padding: 1.5rem;
	margin-top: 2rem;
	border-top: 1px solid var(--border);
	font-size: 0.85rem;
	color: var(--text-muted);
}
/*------------------------page d'accueil (index.php lignes 48 à 319) / page parcours (parours.php lignes 320 à ...)------------------------------------------*/
/* ── Page d'accueil : en-tête ───────────────────────────────── */
.home-header {
	text-align: center;
	padding-block: 2.5rem 1.5rem;
	background: #fff;
	position: sticky;
}

.home-header h1 {
	font-size: 1.5rem;
	color: var(--accent);
}

.home-header p {
	color: var(--text-muted);
	margin-top: 0.5rem;
	max-width: 480px;
	margin-inline: auto;
}

/* ── Conteneur centré ───────────────────────────────────────── */
.home-container {
	width: min(960px, 100% - 2rem);
	margin-inline: auto;
	padding-block: 2rem;
}

/*text centrer*/
.home-text-section,
.home-section-title,
.home-container > p {
	text-align: center;
}
/* ── Statistiques (3 tuiles) ────────────────────────────────── */
.home-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
	margin-block: 1.5rem;
}

.home-stat-card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.25rem;
	text-align: center;
	box-shadow: var(--shadow);
}

.home-stat-card .home-stat-value {
	font-size: 1.25rem;
	font-weight: 700;
}

.home-stat-card .home-stat-label {
	font-size: 0.85rem;
	color: var(--text-muted);
}

/* ── Section titre ──────────────────────────────────────────── */
.home-section-title {
	font-size: 1.15rem;
	font-weight: 600;
	margin-block: 2rem 0.4rem;
}

.home-section-subtitle {
	font-size: 0.9rem;
	color: var(--text-muted);
	margin-bottom: 1rem;
}

/* ── Grille de personnages ──────────────────────────────────── */
.home-character-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}

.home-character-card {
	background: var(--card-bg);
	border: 2px solid var(--border);
	border-radius: var(--radius);
	padding: 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	box-shadow: var(--shadow);
	transition: border-color 0.15s;
}

.home-character-card.selected {
	border-color: var(--accent);
}

.home-character-card .home-character-name {
	font-weight: 700;
}
.home-character-card .home-character-meta {
	font-size: 0.8rem;
	color: var(--text-muted);
	line-height: 1.4;
}

.home-character-card .home-btn-follow {
	margin-top: auto;
	padding: 0.5rem;
	border: none;
	border-radius: 0.4rem;
	color: #fff;
	font-weight: 600;
	cursor: pointer;
	background: var(--accent);
}

/* Couleurs personnalisées par personnage */
.home-character-card.ajia .home-btn-follow {
	background: #3b82f6;
}
.home-character-card.camille .home-btn-follow {
	background: #0d9488;
}
.home-character-card.isabelle .home-btn-follow {
	background: var(--optimiste);
}
.home-character-card.liam .home-btn-follow {
	background: #7c3aed;
}
.home-character-card.lukas .home-btn-follow {
	background: var(--median);
}
.home-character-card.marco .home-btn-follow {
	background: #f59e0b;
}

/* ── Grille de scénarios ────────────────────────────────────── */
.home-scenario-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}

.home-scenario-card {
	background: var(--card-bg);
	border: 2px solid var(--border);
	border-radius: var(--radius);
	padding: 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	box-shadow: var(--shadow);
}

.home-scenario-card .home-scenario-name {
	font-weight: 700;
	font-size: 1rem;
}
.home-scenario-card .home-scenario-desc {
	font-size: 0.85rem;
	color: var(--text-muted);
}

.home-scenario-card .home-temp-row {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	font-size: 0.9rem;
}

.home-scenario-card .home-temp-global {
	color: var(--optimiste);
	font-weight: 700;
	font-size: 1.25rem;
}
.home-scenario-card .home-temp-swiss {
	color: var(--pessimiste);
	font-weight: 700;
	font-size: 1.25rem;
}
.home-scenario-card .home-scenario-code {
	font-size: 0.75rem;
	color: var(--text-muted);
}

.home-scenario-section-disabled {
	opacity: 0.4;
	pointer-events: none;
	user-select: none;
}

.home-scenario-card .home-btn-select {
	padding: 0.5rem;
	border: none;
	border-radius: 0.4rem;
	color: #fff;
	font-weight: 600;
	cursor: pointer;
}

.home-scenario-card.selected {
	border-color: var(--accent);
	color: var(--text);
}

.scenario-card.selected .text-clair {
	color: var(--text-muted);
}

.home-scenario-card.optimiste .home-btn-select {
	background: var(--optimiste);
}
.home-scenario-card.median .home-btn-select {
	background: var(--median);
}
.home-scenario-card.pessimiste .home-btn-select {
	background: var(--pessimiste);
}

.home-scenario-card .home-selected-label {
	text-align: center;
	font-size: 0.8rem;
	color: var(--optimiste);
	font-weight: 600;
}

/* ── Récapitulatif de sélection ─────────────────────────────── */
.home-selection-summary {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.25rem;
	margin-top: 1.5rem;
	text-align: center;
	box-shadow: var(--shadow);
}

.home-selection-summary h3 {
	font-size: 0.9rem;
	color: var(--text-muted);
	margin-bottom: 1rem;
}

.home-selection-summary .home-selection-values {
	display: flex;
	justify-content: center;
	gap: 3rem;
	font-size: 0.9rem;
	margin-bottom: 1rem;
}

.home-selection-summary .home-selection-values strong {
	display: block;
	font-size: 1rem;
}

.home-btn-primary {
	display: inline-block;
	padding: 0.65rem 2rem;
	background: var(--accent);
	color: #fff;
	border: none;
	border-radius: 0.5rem;
	font-weight: 600;
	cursor: pointer;
	font-size: 1rem;
}

.home-btn-primary:hover {
	background: #0284c7;
}

/*--------------------------------------------------------------------------Mise en page parcours -----------------------------------------------------------------*/
/* ── En-tête de la page parcours ────────────────────────────── */

.story-top-nav {
	position: sticky;
	top: 0;
	z-index: 100;

	background: var(--card-bg);
}

.story-nav {
	display: flex;

	align-items: center;

	justify-content: space-between;

	padding: 0.75rem 1.5rem;

	border-bottom: 1px solid var(--border);
}

  .story-nav .story-back-link {
	font-size: 0.9rem;

	color: var(--text);
}

  .story-nav .story-character-badge {
	display: flex;

	align-items: center;

	gap: 0.5rem;

	font-size: 0.9rem;

	font-weight: 600;
}

/* ── Sélecteur de scénario (onglets) ────────────────────────── */

.story-scenario-tabs {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	padding: 0.75rem 1.5rem;
	border-bottom: 1px solid var(--border);
	background: var(--card-bg);
}

.story-scenario-tab {
	flex: 1;
	padding: 0.5rem 0.75rem;
	display: block;
	border: 2px solid var(--border);
	border-radius: 0.5rem;
	text-align: center;

	font-size: 0.85rem;

	cursor: pointer;

	background: var(var(--card-bg));
	text-decoration: none;
}

/* automatisme pour mettre en couleur les scénarios séléctionnés*/
.story-scenario-tab.active {
	background: var(--tab-color);
	border-color: var(--tab-color);
	color: #fff;
}

.story-scenario-tab .story-scenario-temp {
	font-size: 0.75rem;
	font-weight: 400;
	opacity: 0.9;
}
.story-scenario-bar-inner {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.story-scenario-tabs-inner {
	display: flex;
	gap: 0.75rem;
	flex: 1;
}
.story-scenario-bar-label {
	font-size: 0.85rem;
	color: var(--text-muted);
	white-space: nowrap;
}

  .story-scenario-tabs .hint {
	font-size: 0.75rem;

	color: var(--text-muted);

	padding: 0.25rem 1rem;
}
.story-scenario-note {
	font-size: 0.75rem;
	color: var(--text-muted);
	text-align: center;
}

/* ── Mise en page du parcours (sidebar + contenu) ───────────── */

.story-layout {
	display: grid;

	grid-template-columns: 280px 1fr;

	gap: 0;

	min-height: calc(100vh - 120px);
}

/* ── Sidebar : parcours de vie ──────────────────────────────── */

.story-sidebar {
	padding: 1.5rem;
	background: var(--card-bg);
	border-right: 1px solid var(--border);
	position: sticky;
	top: 120px;
	align-self: start;
	height: calc(100vh - 120px);
	overflow-y: auto;
}

  .story-sidebar h2 {
	font-size: 0.9rem;

	font-weight: 600;

	margin-bottom: 1rem;
}

  .story-timeline {
	display: flex;

	flex-direction: column;

	gap: 0;

	position: relative;
}

  .story-timeline-item {
	display: flex;

	align-items: flex-start;

	gap: 0.75rem;

	padding: 0.75rem;

	border-radius: 0.5rem;

	position: relative;

	cursor: pointer;
}

  .story-timeline-item.active {
	background: #eff6ff;

	border: 1px solid #bfdbfe;
}

  .story-timeline-dot {
	width: 12px;

	height: 12px;

	border-radius: 50%;
	border: 2px solid var(--border);
	background: var(--card-bg);
	flex-shrink: 0;

	margin-top: 0.3rem;
}

  .story-timeline-item.done .story-timeline-dot {
	background: var(--optimiste);

	border-color: var(--optimiste);
}

.story-timeline-item.active .story-timeline-dot {
	background: #3b82f6;

	border-color: #3b82f6;
}

/* .story-timeline-item .stage-name { stage-name existe po
	font-weight: 600;

	font-size: 0.9rem;
}*/

.story-timeline-item .story-stage-meta {
	font-size: 0.8rem;

	color: var(--text-muted);
}

  .story-badge-en-cours {
	margin-left: auto;

	background: #3b82f6;

	color: #fff;

	font-size: 0.7rem;
	font-weight: 600;

	padding: 0.15rem 0.5rem;

	border-radius: 999px;

	white-space: nowrap;
}

/* ── Contenu principal du parcours ──────────────────────────── */

.story-content {
	padding: 1.5rem 2rem;

	max-width: 720px;
}

  .story-content .story-header {
	display: flex;

	align-items: center;

	justify-content: space-between;

	margin-bottom: 0.25rem;
}

  .story-content h2 {
	font-size: 1.35rem;

	font-weight: 700;
}

  .story-content .story-meta {
	font-size: 0.85rem;

	color: var(--text-muted);

	margin-bottom: 1rem;
}

/* ── Badge RCP ──────────────────────────────────────────────── */

.story-rcp-badge {
	font-size: 0.75rem;

	font-weight: 700;

	color: #fff;

	padding: 0.2rem 0.6rem;

	border-radius: 999px;
	background: var(--rcp-color, var(--accent));
}

  .story-rcp-badge.rcp-26 {
	background: var(--optimiste);
}

.story-rcp-badge.rcp-45 {
	background: var(--median);
}

.story-rcp-badge.rcp-70,
.story-rcp-badge.rcp-85 {
	background: var(--pessimiste);
}

/* ── Illustration ───────────────────────────────────────────── */

.story-image-wrapper {
	position: relative;

	aspect-ratio: 16 / 7;

	object-fit: cover;

	border-radius: var(--radius);

	margin-block: 1rem;
	overflow: hidden;
	border: 1px solid var(--border);
}
.story-image-wrapper img {
	width: 100%;
	aspect-ratio: 16 / 7;
	object-fit: cover;
	border-radius: var(--radius);
	display: block;
	margin: 0 auto;
}
.story-image-label {
	position: absolute;
	bottom: 0.75rem;
	left: 0.75rem;
	background: rgba(0, 0, 0, 0.4);
	color: #fff;
	font-size: 0.75rem;
	padding: 0.2rem 0.6rem;
	border-radius: 0.3rem;
}

/* ── Texte narratif ─────────────────────────────────────────── */

.story-narrative {
	display: flex;

	flex-direction: column;

	gap: 1rem;

	font-size: 0.95rem;
}

.story-narrative p {
	line-height: 1.75;
}

.story-narrative hr {
	border: none;

	border-top: 1px solid var(--border);

	margin-block: 0.5rem;
}

/* ── Impacts climatiques ────────────────────────────────────── */

.story-impacts-title {
	font-weight: 600;
	margin-block: 1.5rem 0.75rem;
	font-size: 1rem;
}

.story-impacts-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem;
	margin-bottom: 1.5rem;
}

.story-impact-card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 0.75rem 1rem;
	font-size: 0.85rem;
	box-shadow: var(--shadow);
	display: flex;
	gap: 0.75rem;
	align-items: flex-start;
}

.story-impact-card .story-impact-name {
	font-weight: 600;
}

.story-impact-card .story-impact-desc {
	color: var(--text-muted);
	font-size: 0.8rem;
}

/* ── Navigation Précédent / Suivant ─────────────────────────── */

.story-nav-bottom {
	display: flex;

	justify-content: space-between;

	padding-block: 1.5rem;

	margin-top: 1.5rem;

	border-top: 1px solid var(--border);
}

  .story-btn-secondary {
	padding: 0.6rem 1.25rem;

	border: 1px solid var(--border);

	border-radius: 0.5rem;

	background: transparent;

	cursor: pointer;

	font-size: 0.9rem;

	color: var(--text);
}
.story-btn-primary {
	display: inline-block;
	padding: 0.65rem 2rem;
	background: var(--accent);
	color: #fff;
	border: none;
	border-radius: 0.5rem;
	font-weight: 600;
	cursor: pointer;
	font-size: 1rem;
	text-decoration: none;
}

.story-btn-primary:hover {
	background: #0284c7;
}

/* ── Section de fin de parcours ─────────────────────────────── */

.story-end {
	text-align: center;

	padding: 2rem;

	background: var(--card-bg);

	border-top: 1px solid var(--border);

	border-radius: 0 0 var(--radius) var(--radius);
}

  .story-end .story-checkmark {
	width: 56px;

	height: 56px;

	border-radius: 50%;

	background: #0ea5e9;

	color: #fff;

	font-size: 1.75rem;

	display: flex;

	align-items: center;

	justify-content: center;

	margin-inline: auto;

	margin-bottom: 1rem;
}

  .story-end h3 {
	font-size: 1.1rem;

	font-weight: 700;

	margin-bottom: 0.5rem;
}

.story-end p {
	font-size: 0.9rem;

	color: var(--text-muted);

	max-width: 400px;

	margin-inline: auto;
}

/* ── Encart sources scientifiques ───────────────────────────── */

.story-sources-box {
	background: #f8fafc;

	border: 1px solid var(--border);

	border-radius: var(--radius);

	padding: 1rem 1.25rem;

	margin-top: 1.5rem;

	text-align: left;

	font-size: 0.85rem;
}

  .sources-box strong {
	display: block;

	margin-bottom: 0.25rem;
}

/* ── Bouton d'action principal plein largeur ─────────────────── */

.story-btn-block {
	display: block;

	width: 100%;

	padding: 0.75rem;

	background: var(--optimiste);

	color: #fff;

	border: none;
	border-radius: 0.5rem;

	font-weight: 600;

	font-size: 1rem;

	cursor: pointer;

	margin-top: 1rem;

	text-align: center;
}

  .story-btn-back-home {
	display: block;

	text-align: center;

	font-size: 0.9rem;
	color: var(--text-muted);
	margin-top: 0.75rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
	.home-character-grid,
	.home-scenario-grid,
	.home-stats {
		grid-template-columns: 1fr 1fr;
	}

	.story-layout {
		grid-template-columns: 1fr;
	}

	.home-sidebar {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}

	.home-impacts-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.home-character-grid,
	.home-scenario-grid,
	.stats {
		grid-template-columns: 1fr;
	}

	.home-scenario-tabs {
		flex-direction: column;
	}
}

@media (max-width: 768px) {
	.story-character-grid,
	.story-scenario-grid,
	.stats {
		grid-template-columns: 1fr 1fr;
	}

	.story-layout {
		grid-template-columns: 1fr;
	}

	.story-sidebar {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}

	.story-impacts-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.story-character-grid,
	.story-scenario-grid,
	.stats {
		grid-template-columns: 1fr;
	}

	.story-scenario-tabs {
		flex-direction: column;
	}
}