/* ── Variables ─────────────────────────────────────────────── */
:root {
	/* Accents des scénarios (couleur vive + fond doux) */
	--optimiste: #16a34a;
	--optimiste-doux: #dcfce7;
	--median: #ea580c;
	--median-doux: #fff4e0;
	--pessimiste: #dc2626;
	--pessimiste-doux: #fee2e2;

	--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);
}

/********************************** Header **********************************/
.home-header {
	background: rgba(254, 254, 255, 0.7);
	position: sticky;
	top: 0;
	z-index: 100;
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	padding: 1.25rem 1.5rem;
	border-bottom: 1px solid var(--border);
	text-align: center;
}

.home-header h1 {
	font-size: 1.2rem;
	color: var(--accent);
}

.home-header p {
	color: var(--text-muted);
	margin-top: 0.75rem;
	max-width: 600px;
	margin-inline: auto;
	font-size: 1.2rem;
}

.theme-toggle {
	position: absolute;
	top: 50%;
	right: 5rem;
	transform: translateY(-50%);

	width: 2.75rem;
	height: 2.75rem;
	border-radius: 50%;
	border: 1px solid var(--border);
	background: var(--card-bg);

	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.theme-toggle img {
	width: 1.3rem;
}

.theme-toggle:hover {
	background: #f1f5f9;
}

/********************************** Main content **********************************/
/* ── Conteneur centré ───────────────────────────────────────── */
.container {
	width: min(1100px, 100% - 2rem);
	margin-inline: auto;
	padding-block: 2rem;
}

.introduction {
	text-align: center;
	padding-block: 2.5rem 1rem;
}

.introduction p {
	color: var(--text-muted);
	max-width: 700px;
	margin: 0.75rem auto 0;
}

.stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
	margin-top: 2rem;
}

.stat-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.4rem;

	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 2rem 1.25rem;
	text-align: center;
	box-shadow: var(--shadow);
}

.stat-icon {
	width: 3.5rem;
	height: 3.5rem;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 0.5rem;
}

.stat-icon img {
	width: 1.6rem;
	height: 1.6rem;
	border-radius: 0; /* annule le border-radius global sur les img */
}

/* Un fond doux par tuile */
.stat-icon--people {
	background: #f3e8ff;
}
.stat-icon--globe {
	background: #dcfce7;
}
.stat-icon--temp {
	background: #ffedd5;
}

.stat-value {
	font-size: 1.15rem;
	font-weight: 700;
}

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

/* ── Titres de section (centrés comme la maquette) ──────────── */
.section-title {
	font-size: 1.3rem;
	font-weight: 700;
	text-align: center;
	margin-block: 2.5rem 0.5rem;
}

.section-subtitle {
	font-size: 0.95rem;
	color: var(--text-muted);
	text-align: center;
	max-width: 760px;
	margin: 0 auto 1.5rem;
}

/* ============================================================
   1. PERSONNAGES
   ============================================================ */
.character-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
	margin-bottom: 1rem;
}

.character-card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	background: var(--card-bg);
	border: 2px solid var(--border);
	border-radius: var(--radius);
	padding: 1.25rem;
	box-shadow: var(--shadow);
	cursor: pointer;
	overflow: hidden;
	transition:
		border-color 0.15s,
		transform 0.15s,
		box-shadow 0.15s;
}

@media (hover: hover) {
	.character-card:hover {
		transform: translateY(-2px);
	}
}

/* Radio masquée mais focusable */
.character-card input[type="radio"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

/* État sélectionné : anneau de la couleur du personnage */
.character-card:has(input:checked) {
	border-color: var(--character-color, var(--accent));
	box-shadow: 0 0 0 2px var(--character-color, var(--accent));
}

.character-card:has(input:focus-visible) {
	outline: 2px solid var(--character-color, var(--accent));
	outline-offset: 2px;
}

.character-avatar {
	width: 72px;
	height: 72px;
	border-radius: 50%;
	object-fit: cover;
	border: 3px solid var(--character-color, var(--accent));
	margin-bottom: 0.5rem;
}

.character-card .character-name {
	font-weight: 700;
	font-size: 1.15rem;
}

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

/* Bouton plein largeur, collé au bas de la carte */
.character-card .btn-follow {
	margin: auto -1.25rem -1.25rem; /* top auto pousse en bas, côtés/bas en pleine largeur */
	padding: 0.65rem;
	color: #fff;
	font-weight: 600;
	text-align: center;
	background: var(--character-color, var(--accent));
}

/* Couleur par personnage (pilote bouton + anneau de sélection) */
.character-card--ajla {
	--character-color: #3b82f6;
}
.character-card--camille {
	--character-color: #0d9488;
}
.character-card--isabelle {
	--character-color: #16a34a;
}
.character-card--liam {
	--character-color: #7c3aed;
}
.character-card--lukas {
	--character-color: #d97706;
}
.character-card--marco {
	--character-color: #ea580c;
}

/* ============================================================
   2. SCÉNARIOS
   ============================================================ */
.scenarios {
	display: flex;
	justify-content: center;
	align-items: stretch;
	gap: 2rem;
	flex-wrap: wrap;
	max-width: 1200px;
	margin: 0 auto;
}

.scenario-card {
	flex: 1 1 320px;
	max-width: 380px;
	display: flex;
	flex-direction: column;
	position: relative;
	border-radius: 1rem;
	border: 1.5px solid var(--border); /* épaisseur fixe : pas de décalage à la sélection */
	overflow: hidden;
	cursor: pointer;
	transition:
		border-color 0.15s,
		transform 0.15s,
		box-shadow 0.15s;
}

@media (hover: hover) {
	.scenario-card:hover {
		transform: scale(1.02);
	}
}

.scenario-card input[type="radio"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

/* Sélectionné : cadre noir via box-shadow (n'agrandit pas la boîte) */
.scenario-card:has(input:checked) {
	border-color: #000;
	box-shadow: 0 0 0 3px #000;
}

.scenario-card:has(input:focus-visible) {
	outline: 2px solid #000;
	outline-offset: 2px;
}

/* Couleurs par variante : --c = accent, --doux = fond du contenu */
.scenario-card--optimiste {
	--c: var(--optimiste);
	--doux: var(--optimiste-doux);
}
.scenario-card--median {
	--c: var(--median);
	--doux: var(--median-doux);
}
.scenario-card--pessimiste {
	--c: var(--pessimiste);
	--doux: var(--pessimiste-doux);
}

.scenario-card-content {
	flex: 1; /* s'étire -> colle le bouton en bas, sans trou */
	background: var(--doux);
	padding: 1.5rem 1.5rem 1rem;
}

.scenario-card-content h3 {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 0 0 1rem;
	font-size: 1.25rem;
	font-weight: 600;
}

.scenario-card-content h3 img {
	width: 2.5rem;
	height: 2.5rem;
	padding: 0.6rem;
	border-radius: 50%;
	background: #fff;
	flex-shrink: 0;
	box-sizing: border-box;
}

.scenario-card-content p {
	margin: 0;
	color: #374151;
	line-height: 1.5;
}

.warming-section {
	display: grid;
	gap: 0.75rem;
	margin: 1.25rem 0;
}

.warming-box,
.warming-box-swiss {
	background: rgba(255, 255, 255, 0.55);
	padding: 0.85rem 1rem;
	border-radius: 0.75rem;
}

.warming-box-swiss {
	border: 1.5px solid var(--c);
}

.warming-label {
	font-size: 0.85rem;
	color: #4b5563;
}

.temp {
	margin-top: 0.25rem;
	font-size: 1.6rem;
	font-weight: 600;
	color: var(--c);
}

.code {
	padding: 0.75rem 0 0;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	font-size: 0.85rem;
	color: #6b7280;
}

.scenario-card .button {
	display: block;
	width: 100%;
	padding: 1rem;
	text-align: center;
	font-weight: 600;
	color: #fff;
	background: var(--c);
	cursor: pointer;
}

.button::before {
	content: "Sélectionner ce scénario";
}
.scenario-card:has(input:checked) .button::before {
	content: "✓ Scénario sélectionné";
}

/* ── Récapitulatif de sélection (si utilisé sur voyage.php) ─── */
.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);
}

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

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

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

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

/* ── Boutons secondaires ────────────────────────────────────── */
.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);
}

.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;
}

.btn-submit {
	display: block;
	margin: 2rem auto 0;
	padding: 0.75rem 2.5rem;
	background: #2563eb;
	color: #fff;
	border: none;
	border-radius: 0.5rem;
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
}
.btn-submit:hover {
	background: #1d4ed8;
}

.btn-back-home {
	display: block;
	text-align: center;
	font-size: 0.9rem;
	color: var(--text-muted);
	margin-top: 0.75rem;
}

/* ── Badges RCP ─────────────────────────────────────────────── */
.rcp-badge {
	font-size: 0.75rem;
	font-weight: 700;
	color: #fff;
	padding: 0.2rem 0.6rem;
	border-radius: 999px;
}
.rcp-badge.rcp-26 {
	background: var(--optimiste);
}
.rcp-badge.rcp-45 {
	background: var(--median);
}
.rcp-badge.rcp-70,
.rcp-badge.rcp-85 {
	background: var(--pessimiste);
}

.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;
}

/* ── Mise en page parcours ──────────────────────────────────── */
.story-layout {
	display: grid;
	grid-template-columns: 340px 1fr;
	min-height: calc(100vh - 120px);
	background: var(--card-bg);
}

.sidebar {
	padding: 1.5rem;
	background: var(--card-bg);
	border-right: 1px solid var(--border);
}

.sidebar h2 {
	font-size: 0.9rem;
	font-weight: 600;
	margin-bottom: 1rem;
}

.timeline {
	display: flex;
	flex-direction: column;
	position: relative;
}

.timeline-item {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 0.75rem;
	border-radius: 0.5rem;
	cursor: pointer;
}

.timeline-item.active {
	background: #eff6ff;
	border: 1px solid #bfdbfe;
}

.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;
}

.timeline-item.done .timeline-dot {
	background: var(--optimiste);
	border-color: var(--optimiste);
}
.timeline-item.active .timeline-dot {
	background: #3b82f6;
	border-color: #3b82f6;
}

.timeline-item .stage-name {
	font-weight: 600;
	font-size: 0.9rem;
}
.timeline-item .stage-meta {
	font-size: 0.8rem;
	color: var(--text-muted);
}

/* ── Contenu parcours ───────────────────────────────────────── */
.story-content {
	padding: 1.5rem 2rem;
	max-width: 720px;
}
.story-content h2 {
	font-size: 1.35rem;
	font-weight: 700;
}
.story-content .stage-meta {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-bottom: 1rem;
}

.story-image {
	width: 100%;
	aspect-ratio: 16 / 7;
	object-fit: cover;
	border-radius: var(--radius);
	margin-block: 1rem;
}

.narrative {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	font-size: 0.95rem;
}
.narrative p {
	line-height: 1.75;
}
.narrative hr {
	border: none;
	border-top: 1px solid var(--border);
	margin-block: 0.5rem;
}

/* ── Impacts ────────────────────────────────────────────────── */
.impacts-title {
	font-weight: 600;
	margin-block: 1.5rem 0.75rem;
}

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

.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;
}

.impact-card .impact-name {
	font-weight: 600;
}
.impact-card .impact-desc {
	color: var(--text-muted);
}

/* ── Navigation bas ─────────────────────────────────────────── */
.story-nav-bottom {
	display: flex;
	justify-content: space-between;
	padding-block: 1.5rem;
	margin-top: 1.5rem;
	border-top: 1px solid var(--border);
}

/* ── 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 .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;
}

/* ── Sources ────────────────────────────────────────────────── */
.sources-box {
	background: #f8fafc;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1rem 1.25rem;
	margin-top: 1.5rem;
	font-size: 0.85rem;
}

.sources-box strong {
	display: block;
	margin-bottom: 0.25rem;
}

/* ── Onglets scénario ───────────────────────────────────────── */
.scenario-tabs {
	display: flex;
	gap: 0.5rem;
	padding: 0.75rem 1.5rem;
	background: var(--card-bg);
	border-bottom: 1px solid var(--border);
	align-items: center;
}

.scenario-tabs label {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-right: 0.5rem;
}

.scenario-tab {
	flex: 1;
	padding: 0.5rem 0.75rem;
	border: 2px solid var(--border);
	border-radius: 0.5rem;
	text-align: center;
	font-size: 0.85rem;
	cursor: pointer;
	background: transparent;
}

.scenario-tab .tab-name {
	font-weight: 700;
}
.scenario-tab .tab-temps {
	font-size: 0.75rem;
}

.scenario-tab.optimiste.active {
	border-color: var(--optimiste);
	background: #f0fdf4;
	color: var(--optimiste);
}
.scenario-tab.median.active {
	border-color: var(--median);
	background: #fff7ed;
	color: var(--median);
}
.scenario-tab.pessimiste.active {
	border-color: var(--pessimiste);
	background: #fef2f2;
	color: var(--pessimiste);
}

.scenario-tabs .hint {
	font-size: 0.75rem;
	color: var(--text-muted);
	padding: 0.25rem 1rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
	.scenarios {
		gap: 1.5rem;
	}
}

@media (max-width: 768px) {
	.character-grid,
	.stats {
		grid-template-columns: 1fr 1fr;
	}
	.story-layout {
		grid-template-columns: 1fr;
	}
	.sidebar {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}
	.impacts-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 600px) {
	.scenarios {
		flex-direction: column;
		gap: 1rem;
		align-items: stretch;
	}
	.scenario-card {
		flex: 1 1 auto;
		max-width: 100%;
	}
}

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

.voyage-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--card-bg);
	border-bottom: 1px solid var(--border);
	padding: 1rem 1.5rem;
}

.voyage-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1rem;
}

.voyage-home-link {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.5rem 1rem;
	border: 1px solid var(--border);
	border-radius: 0.5rem;
	color: var(--text);
	font-size: 0.9rem;
	font-weight: 600;
}
.voyage-home-link:hover {
	background: #f1f5f9;
	text-decoration: none;
}

.voyage-character {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	text-align: right;
}
.voyage-character .name {
	font-weight: 700;
}
.voyage-character .loc {
	font-size: 0.85rem;
	color: var(--text-muted);
}

.voyage-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
	border: 2px solid var(--border);
}

/* Sélecteur de scénario (pastilles cliquables) */
.scenario-switch {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 0.6rem;
}
.scenario-switch .label {
	font-size: 0.9rem;
	color: var(--text-muted);
}

.scenario-pill {
	min-width: 165px;
	padding: 0.5rem 1rem;
	border: 2px solid var(--border);
	border-radius: 0.6rem;
	text-align: center;
	line-height: 1.35;
}
.scenario-pill:hover {
	text-decoration: none;
}
.scenario-pill .pill-name {
	font-weight: 700;
	font-size: 0.9rem;
}
.scenario-pill .pill-temps {
	font-size: 0.8rem;
}

/* Couleur douce quand inactif */
.scenario-pill.optimiste {
	border-color: var(--optimiste);
	background: var(--optimiste-doux);
	color: var(--optimiste);
}
.scenario-pill.median {
	border-color: var(--median);
	background: var(--median-doux);
	color: var(--median);
}
.scenario-pill.pessimiste {
	border-color: var(--pessimiste);
	background: var(--pessimiste-doux);
	color: var(--pessimiste);
}

/* Couleur pleine quand actif (la classe .active s'ajoute en plus de la variante) */
.scenario-pill.active.optimiste {
	background: var(--optimiste);
	color: #fff;
}
.scenario-pill.active.median {
	background: var(--median);
	color: #fff;
}
.scenario-pill.active.pessimiste {
	background: var(--pessimiste);
	color: #fff;
}

.voyage-hint {
	text-align: center;
	font-size: 0.8rem;
	color: var(--text-muted);
	margin-top: 0.75rem;
}

/* Carte d'en-tête d'étape (titre + badge RCP + meta) */
.stage-card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.5rem;
	margin-bottom: 1.5rem;
}
.stage-card .stage-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}
.stage-card .stage-meta {
	margin-top: 0.5rem;
	margin-bottom: 0;
}

/* La narration devient une carte encadrée (complète ta règle .narrative existante) */
.narrative {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.5rem;
}

/* ── Responsive : empile le header sur petit écran ── */
@media (max-width: 700px) {
	.voyage-bar {
		flex-direction: row;
		align-items: center;
		gap: 0.75rem;
	}
	.voyage-avatar {
		width: 36px;
		height: 36px;
	}
	.scenario-pill {
		min-width: 0;
		flex: 1 1 140px;
	}
}

/* ============================================================
   FOOTER PARTENARIAT
   ============================================================ */
.site-footer {
	margin-top: 3rem;
	padding: 1.5rem 1rem;
	border-top: 1px solid var(--border);
	background: var(--card-bg);
	text-align: center;
}

.site-footer p {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin: 0;
}

.site-footer .footer-partners {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.5rem;
	flex-wrap: wrap;
	justify-content: center;
}

.site-footer .footer-link {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.3rem 0.75rem;
	border-radius: 999px;
	border: 1px solid var(--border);
	background: var(--bg);
	color: var(--accent);
	font-size: 0.8rem;
	font-weight: 500;
	text-decoration: none;
	transition:
		background 0.15s,
		border-color 0.15s;
}

.site-footer .footer-link:hover {
	background: var(--accent);
	color: #fff;
	border-color: var(--accent);
}

.site-footer .footer-sep {
	color: var(--border);
	font-size: 1rem;
}