/* =====================================================================
   Bambous de France — styles complémentaires (multi-pages)
   En complément de assets/main.css (identité d'origine conservée).
   ===================================================================== */

:root {
	--vert: #159C09;
	--vert-fonce: #0E7006;
	--vert-clair: #EDFFE8;
	--gris-fond: #F0F0F0;
	--gris-bordure: #E4E4E4;
	--texte: #1B1B1B;
	--blanc: #FFFFFF;
	--contenu: 60rem;
	--largeur-page: 72rem;
}

/* Taille de base des pages multi-pages (main.css pose 18pt sur html,
   réservé à la page d'accueil d'origine). */
.site-page,
.hero-home,
.site-footer,
.cta-band,
.site-header {
	font-size: 16px;
}

/* ---------- Accessibilité ---------- */

.skip-link {
	position: absolute;
	left: 0.75rem;
	top: -4rem;
	z-index: 100;
	background: var(--vert);
	color: #fff;
	padding: 0.6rem 1rem;
	text-decoration: none;
	font-weight: 600;
	transition: top 0.2s ease;
}

.skip-link:focus {
	top: 0.75rem;
}

:focus-visible {
	outline: 3px solid var(--vert);
	outline-offset: 2px;
}

/* ---------- Boutons ---------- */

.btn {
	display: inline-block;
	background: var(--vert);
	color: #fff;
	padding: 0.7rem 1.4rem;
	text-decoration: none;
	font-weight: 600;
	font-size: 0.95rem;
	border: 0;
	cursor: pointer;
	transition: background-color 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
	background: var(--vert-fonce);
	color: #fff;
}

.btn-outline {
	background: transparent;
	border: 2px solid var(--vert);
	color: var(--vert);
}

.btn-outline:hover,
.btn-outline:focus-visible {
	background: var(--vert);
	color: #fff;
}

/* ---------- Header / navigation ---------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.96);
	backdrop-filter: blur(6px);
	border-bottom: 1px solid var(--gris-bordure);
	transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.nav-wrap {
	max-width: var(--largeur-page);
	margin: 0 auto;
	padding: 0.6rem 1.5rem;
	display: flex;
	align-items: center;
	gap: 1rem;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	text-decoration: none;
	color: var(--texte);
}

.brand-name {
	font-weight: 700;
	letter-spacing: -0.02em;
	font-size: 1.05rem;
	line-height: 1.1;
}

.site-nav {
	margin-left: auto;
}

.site-nav ul {
	list-style: none;
	display: flex;
	align-items: center;
	gap: 0.15rem;
	margin: 0;
	padding: 0;
}

.site-nav a {
	display: block;
	padding: 0.5rem 0.7rem;
	text-decoration: none;
	color: var(--texte);
	font-size: 0.95rem;
	transition: color 0.25s ease;
	position: relative;
}

.site-nav a:hover {
	color: var(--vert);
}

.site-nav a[aria-current="page"] {
	color: var(--vert);
	font-weight: 700;
}

.site-nav a[aria-current="page"]::after {
	content: "";
	position: absolute;
	left: 0.7rem;
	right: 0.7rem;
	bottom: 0.2rem;
	height: 2px;
	background: var(--vert);
}

.site-nav .nav-cta {
	margin-left: 0.5rem;
}

.site-nav .nav-cta a {
	padding: 0.6rem 1.2rem;
	color: #fff;
}

.site-nav .nav-cta a[aria-current="page"]::after {
	display: none;
}

/* Dropdowns */
.has-sub {
	position: relative;
}

.sub-toggle {
	display: none;
}

.submenu {
	position: absolute;
	top: 100%;
	left: 0.4rem;
	min-width: 240px;
	background: var(--blanc);
	border: 1px solid var(--gris-bordure);
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
	padding: 0.4rem 0;
	margin: 0;
	display: none;
}

.has-sub:hover .submenu,
.has-sub:focus-within .submenu,
.has-sub.open .submenu {
	display: block;
}

.submenu a {
	white-space: nowrap;
	padding: 0.55rem 1.1rem;
}

/* Menu mobile */
.nav-toggle {
	display: none;
	margin-left: auto;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 1px solid var(--gris-bordure);
	padding: 0.55rem 0.6rem;
	cursor: pointer;
}

.nav-toggle .bar {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--texte);
	transition: transform 0.25s ease, opacity 0.25s ease;
}

body.nav-open .nav-toggle .bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

body.nav-open .nav-toggle .bar:nth-child(2) {
	opacity: 0;
}

body.nav-open .nav-toggle .bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Layout des pages intérieures ---------- */

.site-page {
	position: relative;
	z-index: 2;
	max-width: var(--contenu);
	margin: 0 auto;
	padding: 3.25rem 1.75rem 4.5rem;
	background: var(--blanc);
}

.site-page.narrow {
	max-width: 48rem;
}

.page-intro {
	max-width: 42rem;
}

.page-intro .lead {
	font-size: 1.1rem;
	line-height: 1.65;
}

.site-page h1 {
	font-size: 2.1em;
	line-height: 1.12;
	letter-spacing: -0.03em;
	font-weight: 700;
	color: var(--texte);
	margin: 0 0 1rem;
}

.site-page h2 {
	font-size: 1.5em;
	line-height: 1.25;
	letter-spacing: -0.02em;
	font-weight: 700;
	color: var(--texte);
	margin: 2.6rem 0 0.9rem;
}

.site-page h3 {
	font-size: 1.15em;
	line-height: 1.3;
	font-weight: 700;
	color: var(--texte);
	margin: 1.9rem 0 0.6rem;
}

.site-page p {
	line-height: 1.65;
	margin: 0 0 1.1rem;
}

.site-page ul,
.site-page ol {
	margin: 0 0 1.2rem 1.3rem;
	line-height: 1.65;
}

.site-page ul {
	list-style: disc;
}

.site-page ol {
	list-style: decimal;
}

.site-page li {
	margin-bottom: 0.35rem;
}

.site-page a:not(.btn) {
	color: var(--vert);
	text-decoration: underline;
}

.site-page a:not(.btn):hover {
	text-decoration: none;
}

.divider {
	display: block;
	width: 100%;
	height: 1px;
	background: #000;
	border: 0;
	margin: 2.5rem 0;
}

/* Encadré vert clair */
.callout {
	background: var(--vert-clair);
	border-left: 4px solid var(--vert);
	padding: 1.1rem 1.4rem;
	margin: 1.6rem 0;
}

.callout p:last-child {
	margin-bottom: 0;
}

.callout-title {
	font-weight: 700;
	margin-bottom: 0.4rem;
}

/* Grilles de cartes */
.grid-2,
.grid-3 {
	display: grid;
	gap: 1.5rem;
	margin: 1.6rem 0;
}

.grid-2 {
	grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
	grid-template-columns: repeat(3, 1fr);
}

.card {
	background: var(--blanc);
	border: 1px solid var(--gris-bordure);
	display: flex;
	flex-direction: column;
	text-decoration: none;
	color: var(--texte);
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card:hover {
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
	transform: translateY(-2px);
}

.card .card-img {
	display: block;
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	overflow: hidden;
}

.card .card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.card:hover .card-img img {
	transform: scale(1.03);
}

.card .card-body {
	padding: 1.1rem 1.2rem 1.3rem;
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	flex-grow: 1;
}

.card h3 {
	margin: 0;
	font-size: 1.05em;
}

.card p {
	margin: 0;
	font-size: 0.95rem;
}

.card .card-link {
	margin-top: auto;
	padding-top: 0.6rem;
	color: var(--vert);
	font-weight: 600;
	text-decoration: none;
}

/* Tableaux */
.table-wrap {
	overflow-x: auto;
	margin: 1.4rem 0;
}

.variety-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.95rem;
}

.variety-table th,
.variety-table td {
	text-align: left;
	padding: 0.7rem 0.9rem;
	border-bottom: 1px solid var(--gris-bordure);
	vertical-align: top;
}

.variety-table thead th {
	background: var(--vert-clair);
	font-weight: 700;
	border-bottom: 2px solid var(--vert);
}

.variety-table tbody tr:hover {
	background: #FAFDF9;
}

/* Étapes numérotées */
.steps {
	list-style: none;
	margin-left: 0;
	counter-reset: step;
}

.steps li {
	counter-increment: step;
	position: relative;
	padding-left: 3rem;
	margin-bottom: 1.4rem;
}

.steps li::before {
	content: counter(step);
	position: absolute;
	left: 0;
	top: 0;
	width: 2.1rem;
	height: 2.1rem;
	background: var(--vert);
	color: #fff;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* Accueil — blocs spécifiques */
.text-center {
	text-align: center;
}

.temoignage-box {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.temoignage-logo .frame {
	width: 2.25rem;
	display: block;
}

.home-adresse {
	max-width: 26rem;
}

.home-varietes .grid-2 {
	margin-top: 1.4rem;
}

.home-varietes .text-center {
	margin-top: 1.6rem;
}

/* Bandeau CTA */
.cta-band {
	background: var(--vert-clair);
	border-top: 1px solid var(--vert);
	border-bottom: 1px solid var(--vert);
	padding: 2.4rem 1.75rem;
	text-align: center;
}

.cta-band h2 {
	margin: 0 0 0.5rem;
	color: var(--texte);
}

.cta-band p {
	margin: 0 0 1.2rem;
	max-width: 36rem;
	display: inline-block;
}

/* Hero accueil */
.hero-home {
	position: relative;
	z-index: 2;
	min-height: min(72vh, 620px);
	display: flex;
	align-items: center;
	background-size: cover;
	background-position: center;
	overflow: hidden;
}

.hero-home::before {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.38);
}

.hero-home .hero-inner {
	position: relative;
	max-width: var(--largeur-page);
	margin: 0 auto;
	padding: 4rem 1.75rem;
	color: #fff;
}

.hero-home h1 {
	font-size: clamp(2rem, 5vw, 3.2rem);
	line-height: 1.08;
	letter-spacing: -0.03em;
	margin: 0 0 0.8rem;
	max-width: 19em;
}

.hero-home .hero-sub {
	font-size: 1.15rem;
	line-height: 1.5;
	max-width: 34rem;
	margin: 0 0 1.6rem;
	opacity: 0.95;
}

.hero-home .btn-outline {
	border-color: #fff;
	color: #fff;
}

.hero-home .btn-outline:hover {
	background: #fff;
	color: var(--texte);
}

/* ---------- Footer ---------- */

.site-footer {
	position: relative;
	z-index: 2;
	background: var(--vert-clair);
	border-top: 1px solid var(--vert);
	color: var(--texte);
}

.footer-grid {
	max-width: var(--largeur-page);
	margin: 0 auto;
	padding: 2.8rem 1.75rem 1.8rem;
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 2.5rem;
}

.footer-logo {
	font-weight: 700;
	font-size: 1.15rem;
	letter-spacing: -0.02em;
	margin-bottom: 0.5rem;
}

.footer-tagline {
	font-size: 0.95rem;
	line-height: 1.55;
	margin-bottom: 0.9rem;
}

.footer-address {
	font-style: normal;
	line-height: 1.55;
	font-size: 0.95rem;
}

.footer-title {
	font-weight: 700;
	margin-bottom: 0.8rem;
}

.site-footer ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer li {
	margin-bottom: 0.45rem;
}

.site-footer a {
	color: var(--texte);
	text-decoration: none;
	font-size: 0.95rem;
	transition: color 0.25s ease;
}

.site-footer a:hover {
	color: var(--vert);
	text-decoration: underline;
}

.footer-bottom {
	border-top: 1px solid rgba(21, 156, 9, 0.35);
}

.footer-bottom p {
	max-width: var(--largeur-page);
	margin: 0 auto;
	padding: 1rem 1.75rem;
	font-size: 0.88rem;
	opacity: 0.85;
}

/* ---------- Formulaire ---------- */

.form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.1rem;
	margin-top: 1.4rem;
}

.form-field {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.form-field.full {
	grid-column: 1 / -1;
}

.form-field label {
	font-weight: 600;
	font-size: 0.95rem;
}

.form-field input,
.form-field select,
.form-field textarea {
	font: inherit;
	padding: 0.65rem 0.8rem;
	border: 1px solid var(--gris-bordure);
	background: var(--blanc);
	color: var(--texte);
	border-radius: 0;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
	outline: 3px solid var(--vert);
	outline-offset: 0;
	border-color: var(--vert);
}

.form-field textarea {
	min-height: 9rem;
	resize: vertical;
}

.form-note {
	font-size: 0.88rem;
	opacity: 0.8;
}

.form-success {
	background: var(--vert-clair);
	border: 1px solid var(--vert);
	padding: 1rem 1.2rem;
	font-weight: 600;
	margin-top: 1.2rem;
}

/* ---------- Révisionsations ---------- */

.js .reveal {
	opacity: 0;
	transform: translateY(8px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.is-visible {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	.js .reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
	.grid-3 {
		grid-template-columns: repeat(2, 1fr);
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}

	.footer-brand {
		grid-column: 1 / -1;
	}
}

@media (max-width: 860px) {
	.nav-toggle {
		display: flex;
	}

	.site-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--blanc);
		border-bottom: 1px solid var(--gris-bordure);
		box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
		margin-left: 0;
	}

	body.nav-open .site-nav {
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.site-nav > ul {
		flex-direction: column;
		align-items: stretch;
		padding: 0.6rem 1.5rem 1.3rem;
		gap: 0.1rem;
	}

	.site-nav a,
	.site-nav .nav-cta a {
		padding: 0.7rem 0.4rem;
		border-bottom: 1px solid #F0F0F0;
	}

	.site-nav .nav-cta {
		margin-left: 0;
		margin-top: 0.7rem;
	}

	.site-nav .nav-cta a {
		border-bottom: 0;
		text-align: center;
	}

	.has-sub {
		display: flex;
		flex-wrap: wrap;
		align-items: center;
	}

	.has-sub > a {
		flex: 1;
	}

	.sub-toggle {
		display: inline-flex;
		background: none;
		border: 1px solid var(--gris-bordure);
		padding: 0.35rem 0.65rem;
		cursor: pointer;
		font-size: 0.9rem;
	}

	.submenu {
		position: static;
		box-shadow: none;
		border: none;
		border-left: 3px solid var(--vert-clair);
		margin: 0 0 0.5rem 0.5rem;
		padding: 0.2rem 0 0.2rem 0.7rem;
		min-width: 0;
		width: 100%;
	}

	.has-sub:hover .submenu,
	.has-sub:focus-within .submenu {
		display: none;
	}

	.has-sub.open .submenu {
		display: block;
	}

	.has-sub.open > .sub-toggle {
		border-color: var(--vert);
		color: var(--vert);
	}
}

@media (max-width: 640px) {
	.site-page {
		padding: 2.4rem 1.25rem 3.5rem;
	}

	.site-page h1 {
		font-size: 1.7em;
	}

	.grid-2,
	.grid-3 {
		grid-template-columns: 1fr;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 1.8rem;
	}

	.form-grid {
		grid-template-columns: 1fr;
	}

	.hero-home {
		min-height: 520px;
	}
}