/* ============================================================
   Ingenious Web — feuille de style du site multi-pages
   Design system hérité de l'index d'origine :
   - fond #FFFFFF, encre #333333, lignes #EBEBEB,
   - accents #6EFFBF, secondaire #B8B8B8,
   - Wix Madefor Display (titres) / Text (corps).
   ============================================================ */

:root {
	--bg: #FFFFFF;
	--ink: #333333;
	--ink-soft: #555555;
	--muted: #B8B8B8;
	--line: #EBEBEB;
	--accent: #6EFFBF;
	--black: #000000;
	--dark: #1A1A1A;
	--font-display: 'Wix Madefor Display', sans-serif;
	--font-text: 'Wix Madefor Text', sans-serif;
	--radius: 0.625rem;
	--container: 1160px;
	--header-h: 4.5rem;
	--ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--font-text);
	font-size: 1rem;
	line-height: 2.125;
	letter-spacing: 0.025rem;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

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

a {
	color: inherit;
	text-decoration: underline;
	text-underline-offset: 0.2em;
	transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

a:hover {
	color: var(--black);
	text-decoration: none;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.container {
	max-width: var(--container);
	margin: 0 auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

.skip-link {
	position: fixed;
	top: 0.75rem;
	left: 0.75rem;
	z-index: 1000;
	background: var(--dark);
	color: #fff;
	padding: 0.6rem 1rem;
	border-radius: var(--radius);
	font-size: 0.9rem;
	transform: translateY(-200%);
	transition: transform 0.25s var(--ease);
	text-decoration: none;
}

.skip-link:focus {
	transform: translateY(0);
}

/* ------------------------------------------------------------
   Typographie
   ------------------------------------------------------------ */

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 500;
	letter-spacing: 0.025rem;
	line-height: 1.25;
	color: var(--ink);
	margin: 0 0 1rem;
}

h1 {
	font-size: clamp(2.2rem, 5vw, 3.4rem);
}

h2 {
	font-size: clamp(1.6rem, 3.2vw, 2.3rem);
}

h3 {
	font-size: 1.25rem;
}

p {
	margin: 0 0 1.25rem;
}

.eyebrow {
	display: block;
	text-transform: uppercase;
	color: var(--muted);
	font-family: var(--font-text);
	font-size: 0.75rem;
	letter-spacing: 0.275rem;
	line-height: 1.5;
	margin: 0 0 1.25rem;
	width: calc(100% + 0.275rem);
}

.lead {
	font-size: 1.125rem;
	color: var(--ink-soft);
}

mark {
	background: transparent;
	color: var(--accent);
}

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

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	height: 3.5rem;
	padding: 0 1.75rem;
	font-family: var(--font-text);
	font-size: 1rem;
	font-weight: 400;
	letter-spacing: 0.025rem;
	border-radius: var(--radius);
	border: 2px solid var(--line);
	background: transparent;
	color: var(--ink);
	text-decoration: none;
	cursor: pointer;
	transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease, transform 0.25s var(--ease);
}

.btn:hover {
	border-color: var(--ink);
	color: var(--ink);
	transform: translateY(-2px);
}

.btn svg {
	width: 1.15em;
	height: 1.15em;
	fill: var(--muted);
	transition: fill 0.25s ease;
	flex-shrink: 0;
}

.btn:hover svg {
	fill: var(--ink);
}

.btn-dark {
	background: var(--black);
	border-color: var(--black);
	color: #fff;
}

.btn-dark:hover {
	background: var(--dark);
	border-color: var(--dark);
	color: #fff;
}

.btn-dark svg, .btn-dark:hover svg {
	fill: var(--accent);
}

.btn-sm {
	height: 2.9rem;
	padding: 0 1.25rem;
	font-size: 0.95rem;
}

/* ------------------------------------------------------------
   En-tête + navigation
   ------------------------------------------------------------ */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--line);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	height: var(--header-h);
}

.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	text-decoration: none;
}

.logo-mark {
	width: 2.15rem;
	height: 2.15rem;
	border-radius: 0.45rem;
	display: block;
}

.logo-text {
	font-family: var(--font-display);
	font-size: 1.15rem;
	font-weight: 500;
	letter-spacing: 0.025rem;
	color: var(--ink);
	white-space: nowrap;
}

.logo-text em {
	font-style: normal;
}

.logo-text em::after {
	content: '';
	display: inline-block;
	width: 0.45em;
	height: 0.45em;
	margin-left: 0.15em;
	border-radius: 50%;
	background: var(--accent);
	vertical-align: 0.05em;
}

.nav-list {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-list a {
	display: inline-block;
	padding: 0.45rem 0.85rem;
	text-decoration: none;
	font-size: 0.95rem;
	color: var(--ink);
	position: relative;
}

.nav-list > li > a::after {
	content: '';
	position: absolute;
	left: 0.85rem;
	right: 0.85rem;
	bottom: 0.2rem;
	height: 2px;
	background: var(--accent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s var(--ease);
}

.nav-list > li > a:hover::after,
.nav-list > li > a[aria-current="page"]::after {
	transform: scaleX(1);
}

.nav-list > li > a[aria-current="page"] {
	color: var(--black);
}

.has-submenu {
	position: relative;
}

.submenu-toggle {
	display: none;
}

.submenu {
	position: absolute;
	top: calc(100% + 0.4rem);
	left: 0;
	min-width: 15rem;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 0.6rem;
	list-style: none;
	margin: 0;
	box-shadow: 0 1.2rem 2.5rem rgba(0, 0, 0, 0.08);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu,
.has-submenu.is-open .submenu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.submenu a {
	display: block;
	padding: 0.55rem 0.85rem;
	border-radius: 0.45rem;
}

.submenu a:hover {
	background: #F6F6F4;
	text-decoration: none;
}

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

.nav-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 3rem;
	height: 3rem;
	padding: 0.7rem;
	background: transparent;
	border: 2px solid var(--line);
	border-radius: var(--radius);
	cursor: pointer;
}

.nav-toggle-bar {
	height: 2px;
	background: var(--ink);
	border-radius: 2px;
	transition: transform 0.25s var(--ease), opacity 0.2s;
}

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

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

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

/* ------------------------------------------------------------
   Sections & mises en page
   ------------------------------------------------------------ */

.section {
	padding: 5.5rem 0;
}

.section-alt {
	background: #FAFAF8;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
}

.section-head {
	max-width: 46rem;
	margin-bottom: 3rem;
}

.section-head.center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.split.flip .split-media {
	order: -1;
}

.split-media img {
	width: 100%;
	border-radius: var(--radius);
	box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.08);
}

.media-frame {
	position: relative;
}

.media-frame::after {
	content: '';
	position: absolute;
	inset: auto -1.25rem -1.25rem auto;
	width: 40%;
	height: 40%;
	border: 2px solid var(--accent);
	border-radius: var(--radius);
	z-index: -1;
}

.card-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.75rem;
}

.card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 2.25rem 2rem;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.08);
}

.card .icon-badge {
	width: 3.2rem;
	height: 3.2rem;
	border-radius: 0.85rem;
	background: var(--black);
	display: grid;
	place-items: center;
	margin-bottom: 0.5rem;
}

.card .icon-badge svg {
	width: 1.5rem;
	height: 1.5rem;
	fill: var(--accent);
}

.card h3 {
	margin-bottom: 0.25rem;
}

.card p {
	color: var(--ink-soft);
	font-size: 0.95rem;
	line-height: 1.9;
	margin-bottom: 0.5rem;
	flex-grow: 1;
}

.card .card-link {
	font-size: 0.95rem;
	font-weight: 500;
	text-decoration: none;
	color: var(--ink);
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}

.card .card-link svg {
	width: 1em;
	height: 1em;
	fill: var(--ink);
	transition: transform 0.25s var(--ease);
}

.card .card-link:hover svg {
	transform: translateX(4px);
}

/* Étapes (méthode) */
.steps {
	counter-reset: step;
	display: grid;
	gap: 1.5rem;
}

.step {
	position: relative;
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 1.5rem;
	align-items: start;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.75rem 2rem;
}

.step-num {
	counter-increment: step;
	width: 3.4rem;
	height: 3.4rem;
	border-radius: 50%;
	border: 2px solid var(--black);
	display: grid;
	place-items: center;
	font-family: var(--font-display);
	font-size: 1.3rem;
	font-weight: 500;
}

.step-num::before {
	content: counter(step, decimal-leading-zero);
}

.step h3 {
	margin-bottom: 0.4rem;
}

.step p {
	margin: 0;
	color: var(--ink-soft);
}

/* ------------------------------------------------------------
   Hero de page
   ------------------------------------------------------------ */

.page-hero {
	padding: 6rem 0 5rem;
	background: linear-gradient(180deg, #FCFCFB 0%, #FFFFFF 100%);
	border-bottom: 1px solid var(--line);
}

.page-hero .container {
	max-width: 54rem;
}

.page-hero h1 {
	margin-bottom: 1.25rem;
}

.hero-full {
	position: relative;
	min-height: 78vh;
	display: flex;
	align-items: center;
	overflow: hidden;
	background: var(--dark);
}

.hero-full .hero-media {
	position: absolute;
	inset: 0;
}

.hero-full .hero-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.hero-full .hero-media::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(26, 26, 26, 0.72) 0%, rgba(26, 26, 26, 0.35) 45%, rgba(26, 26, 26, 0.05) 100%);
}

.hero-content {
	position: relative;
	z-index: 1;
	color: #fff;
	max-width: 34rem;
	padding: 4rem 0;
}

.hero-content h1 {
	color: #fff;
	margin-bottom: 1.25rem;
}

.hero-content .eyebrow {
	color: rgba(255, 255, 255, 0.7);
}

.hero-content .lead {
	color: rgba(255, 255, 255, 0.88);
}

.hero-content .btn-dark {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--black);
}

.hero-content .btn-dark:hover {
	background: #A9FFD8;
	border-color: #A9FFD8;
}

.hero-content .btn-dark svg {
	fill: var(--black);
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 2rem;
}

/* ------------------------------------------------------------
   Bandeau d'appel à l'action
   ------------------------------------------------------------ */

.cta-band {
	background: var(--black);
	color: #fff;
	padding: 4.5rem 0;
}

.cta-band .container {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 2.5rem;
	align-items: center;
}

.cta-band h2 {
	color: #fff;
	margin-bottom: 0.5rem;
}

.cta-band p {
	color: rgba(255, 255, 255, 0.8);
	margin: 0;
}

.cta-band .btn {
	border-color: rgba(255, 255, 255, 0.4);
	color: #fff;
}

.cta-band .btn:hover {
	border-color: var(--accent);
	color: var(--accent);
}

.cta-band .btn svg {
	fill: var(--accent);
}

/* ------------------------------------------------------------
   Citation / témoignage
   ------------------------------------------------------------ */

.quote {
	border-left: 3px solid var(--accent);
	padding: 0.5rem 0 0.5rem 1.75rem;
	margin: 2.5rem 0;
}

.quote blockquote {
	margin: 0;
	font-family: var(--font-display);
	font-size: 1.3rem;
	line-height: 1.6;
}

.quote figcaption {
	margin-top: 0.75rem;
	color: var(--muted);
	font-size: 0.9rem;
}

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

.form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.25rem;
}

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

.field {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.field label {
	font-family: var(--font-display);
	font-size: 0.95rem;
	font-weight: 500;
	color: var(--ink);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea,
.field select {
	font-family: var(--font-text);
	font-size: 1rem;
	color: var(--ink);
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 0 1.225rem;
	height: 3.5rem;
	line-height: normal;
	transition: border-color 0.25s ease, box-shadow 0.25s ease;
	width: 100%;
}

.field textarea {
	padding: 1.225rem;
	height: 10.5rem;
	resize: vertical;
	line-height: 2.125;
}

.field input:focus, .field textarea:focus, .field select:focus {
	outline: none;
	border-color: var(--black);
	box-shadow: 0 0 0 3px rgba(110, 255, 191, 0.45);
}

.field .hint {
	font-size: 0.85rem;
	color: var(--muted);
	line-height: 1.6;
}

.form-status {
	display: none;
	margin-top: 1.25rem;
	font-size: 0.95rem;
	line-height: 1.8;
}

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

.site-footer {
	background: var(--dark);
	color: rgba(255, 255, 255, 0.75);
	margin-top: 6rem;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 3rem;
	padding-top: 4.5rem;
	padding-bottom: 3.5rem;
}

.footer-brand .logo-text {
	color: #fff;
}

.footer-brand p {
	margin: 1.25rem 0 0;
	font-size: 0.95rem;
	line-height: 1.9;
	max-width: 22rem;
}

.footer-heading {
	color: #fff;
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.2rem;
	margin-bottom: 1.25rem;
	font-family: var(--font-text);
	font-weight: 400;
}

.footer-col ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.55rem;
}

.footer-col a {
	color: rgba(255, 255, 255, 0.75);
	text-decoration: none;
	font-size: 0.95rem;
}

.footer-col a:hover {
	color: var(--accent);
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom-inner {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	padding-top: 1.5rem;
	padding-bottom: 1.5rem;
	font-size: 0.9rem;
}

.footer-bottom p {
	margin: 0;
}

.footer-tagline {
	color: rgba(255, 255, 255, 0.45);
}

/* ------------------------------------------------------------
   Contenu « prose » (mentions légales, confidentialité, FAQ)
   ------------------------------------------------------------ */

.prose {
	max-width: 46rem;
}

.prose h2 {
	margin-top: 3rem;
	font-size: 1.4rem;
}

.prose h3 {
	margin-top: 2rem;
}

.prose ul {
	margin: 0 0 1.25rem;
	padding-left: 1.4rem;
}

.prose li {
	margin-bottom: 0.4rem;
}

.faq-item {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	margin-bottom: 1rem;
}

.faq-item summary {
	cursor: pointer;
	padding: 1.1rem 1.4rem;
	font-family: var(--font-display);
	font-size: 1.05rem;
	font-weight: 500;
	list-style: none;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
	display: none;
}

.faq-item summary::after {
	content: '+';
	font-family: var(--font-text);
	font-size: 1.4rem;
	line-height: 1;
	color: var(--muted);
	transition: transform 0.25s var(--ease);
}

.faq-item[open] summary::after {
	transform: rotate(45deg);
}

.faq-item .faq-body {
	padding: 0 1.4rem 1.3rem;
	color: var(--ink-soft);
}

.faq-item .faq-body p {
	margin-bottom: 0.75rem;
}

/* ------------------------------------------------------------
   Animation d'apparition
   ------------------------------------------------------------ */

.reveal {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

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

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

@media (max-width: 960px) {
	.nav-toggle {
		display: flex;
	}

	.site-nav {
		position: absolute;
		top: var(--header-h);
		left: 0;
		right: 0;
		background: #fff;
		border-bottom: 1px solid var(--line);
		box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.08);
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
	}

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

	.nav-list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: 1rem 1.5rem 1.5rem;
	}

	.nav-list > li > a {
		display: block;
		padding: 0.85rem 0.25rem;
		font-size: 1.05rem;
	}

	.nav-list > li > a::after {
		display: none;
	}

	.has-submenu {
		display: flex;
		flex-wrap: wrap;
		align-items: center;
		justify-content: space-between;
	}

	.submenu-toggle {
		display: grid;
		place-items: center;
		width: 2.6rem;
		height: 2.6rem;
		background: transparent;
		border: 1px solid var(--line);
		border-radius: var(--radius);
		cursor: pointer;
		color: var(--ink);
	}

	.submenu-toggle svg {
		width: 1.1rem;
		height: 1.1rem;
		transition: transform 0.25s var(--ease);
	}

	.has-submenu.is-open .submenu-toggle svg {
		transform: rotate(180deg);
	}

	.submenu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		min-width: 0;
		width: 100%;
		padding: 0.25rem 0 0.5rem 1rem;
		display: none;
	}

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

	.nav-cta {
		margin: 0.75rem 0 0;
	}

	.nav-cta .btn {
		width: 100%;
	}

	.split, .split.flip {
		grid-template-columns: 1fr;
		gap: 2.5rem;
	}

	.split.flip .split-media {
		order: 0;
	}

	.card-grid {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.cta-band .container {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.cta-band .container .btn {
		justify-self: center;
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
		gap: 2.5rem;
	}

	.hero-full {
		min-height: 72vh;
	}
}

@media (max-width: 640px) {
	.section {
		padding: 3.5rem 0;
	}

	.page-hero {
		padding: 3.5rem 0;
	}

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

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
		padding-top: 3rem;
	}

	.footer-bottom-inner {
		flex-direction: column;
		text-align: center;
	}

	.step {
		grid-template-columns: 1fr;
		gap: 0.75rem;
		padding: 1.5rem;
	}
}