/* ========== OPTERIS - Styles CSS ========== */
/* Cabinet de conseil en décarbonation industrielle */

:root {
	--primary: #19446c;
	--primary-dark: #0d2840;
	--primary-light: #2a5a8a;
	--accent: #d68358;
	--accent-light: #e9a882;
	--accent-dark: #b86a42;
	--green: #5a7a6b;
	--green-light: #7a9a8b;
	--green-dark: #3a5a4b;
	--white: #ffffff;
	--cream: #faf9f7;
	--warm-gray: #f5f4f2;
	--gray-100: #f0efed;
	--gray-200: #e0dfdd;
	--gray-300: #c5c4c2;
	--gray-400: #9a9997;
	--gray-500: #6e6d6b;
	--gray-600: #4a4a48;
	--gray-700: #333332;
	--gray-800: #1f1f1e;
	--gray-900: #121211;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	color: var(--gray-700);
	line-height: 1.6;
	background: var(--white);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

/* ========== NAVIGATION ========== */
.navbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background: rgba(255, 255, 255, 0.97);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--gray-200);
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 72px;
}

.nav-logo svg {
	height: 30px;
	width: auto;
}

.nav-logo svg .st0 { fill: var(--accent); }
.nav-logo svg .st1 { fill: var(--primary); }

.nav-links {
	display: flex;
	gap: 2rem;
	list-style: none;
	align-items: center;
}

.nav-links a {
	color: var(--gray-600);
	text-decoration: none;
	font-size: 0.9rem;
	font-weight: 500;
	transition: color 0.2s;
}

.nav-links a:hover {
	color: var(--primary);
}

.nav-cta {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.75rem 1.5rem;
	border-radius: 8px;
	font-size: 0.875rem;
	font-weight: 600;
	text-decoration: none;
	transition: all 0.2s;
	cursor: pointer;
	border: none;
}

.btn-primary {
	background: var(--primary);
	color: var(--white);
}

.btn-primary:hover {
	background: var(--primary-dark);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(25, 68, 108, 0.3);
}

.btn-accent {
	background: var(--accent);
	color: var(--white);
}

.btn-accent:hover {
	background: var(--accent-dark);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(214, 131, 88, 0.3);
}

.btn-outline {
	background: transparent;
	color: var(--gray-700);
	border: 2px solid var(--gray-300);
}

.btn-outline:hover {
	border-color: var(--primary);
	color: var(--primary);
}

.btn-large {
	padding: 1rem 2rem;
	font-size: 0.9375rem;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
}

.nav-toggle span {
	width: 22px;
	height: 2px;
	background: var(--gray-700);
	transition: all 0.3s;
}

/* ========== LANGUAGE SELECTOR ========== */
.lang-selector {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	margin-right: 0.5rem;
}

.lang-selector a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	border-radius: 6px;
	font-size: 0.75rem;
	font-weight: 600;
	text-decoration: none;
	color: var(--gray-500);
	background: transparent;
	transition: all 0.2s;
	text-transform: uppercase;
}

.lang-selector a:hover {
	color: var(--primary);
	background: var(--gray-100);
}

.lang-selector a.active {
	color: var(--white);
	background: var(--primary);
}

/* ========== HERO ========== */
.hero {
	padding: 140px 0 100px;
	background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	width: 50%;
	height: 100%;
	background: radial-gradient(ellipse at 70% 30%, rgba(90, 122, 107, 0.08) 0%, transparent 60%);
	pointer-events: none;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 2rem;
	position: relative;
	z-index: 1;
}

.hero-layout {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 4rem;
	align-items: center;
}

.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--white);
	color: var(--primary);
	padding: 0.5rem 1rem;
	border-radius: 100px;
	font-size: 0.8125rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
	border: 1px solid var(--gray-200);
}

.hero-badge::before {
	content: '';
	width: 8px;
	height: 8px;
	background: var(--green);
	border-radius: 50%;
}

.hero-content h1 {
	font-size: 3.5rem;
	font-weight: 700;
	color: var(--gray-900);
	line-height: 1.1;
	letter-spacing: -0.03em;
	margin-bottom: 1.5rem;
}

.hero-content h1 .highlight {
	color: var(--primary);
	position: relative;
}

.hero-content h1 .highlight::after {
	content: '';
	position: absolute;
	bottom: 4px;
	left: 0;
	right: 0;
	height: 12px;
	background: rgba(214, 131, 88, 0.25);
	z-index: -1;
}

.hero-subtitle {
	font-size: 1.25rem;
	color: var(--gray-600);
	margin-bottom: 2rem;
	line-height: 1.6;
	max-width: 520px;
}

.hero-cta {
	display: flex;
	gap: 1rem;
	margin-bottom: 3rem;
	flex-wrap: wrap;
}

.hero-stats {
	display: flex;
	gap: 3rem;
}

.hero-stat {
	text-align: left;
}

.hero-stat-value {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--primary);
	line-height: 1;
	display: flex;
	align-items: baseline;
}

.hero-stat-value span {
	font-size: 1.25rem;
	color: var(--accent);
	margin-left: 2px;
}

.hero-stat-label {
	font-size: 0.875rem;
	color: var(--gray-500);
	margin-top: 0.5rem;
}

.hero-visual {
	position: relative;
}

.hero-image-main {
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 40px 80px rgba(0, 0, 0, 0.12);
}

.placeholder-img {
	width: 100%;
	aspect-ratio: 4/3;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
	color: white;
}

.placeholder-img svg {
	width: 48px;
	height: 48px;
	opacity: 0.4;
	margin-bottom: 0.5rem;
}

.placeholder-img span {
	font-size: 0.75rem;
	opacity: 0.6;
}

.placeholder-img .keywords {
	font-size: 0.625rem;
	opacity: 0.5;
	margin-top: 0.5rem;
	max-width: 220px;
	text-align: center;
	line-height: 1.4;
}

.hero-float-card {
	position: absolute;
	background: var(--white);
	border-radius: 16px;
	padding: 1.25rem 1.5rem;
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.hero-float-card.card-1 {
	bottom: -20px;
	left: -30px;
	border-left: 4px solid var(--green);
}

.hero-float-card.card-2 {
	top: 30px;
	right: -20px;
	border-left: 4px solid var(--accent);
}

.float-stat strong {
	display: block;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--gray-900);
	line-height: 1;
}

.float-stat span {
	font-size: 0.8125rem;
	color: var(--gray-500);
}

/* ========== PRESTATIONS ========== */
.prestations {
	padding: 100px 0;
	background: var(--white);
}

.section-header {
	text-align: center;
	margin-bottom: 4rem;
}

.section-tag {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--accent);
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	margin-bottom: 1rem;
}

.section-header h2 {
	font-size: 2.75rem;
	font-weight: 700;
	color: var(--gray-900);
	letter-spacing: -0.03em;
	margin-bottom: 1rem;
}

.section-header p {
	font-size: 1.125rem;
	color: var(--gray-500);
	max-width: 600px;
	margin: 0 auto;
}

.prestations-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.prestation-card {
	background: var(--cream);
	border-radius: 20px;
	padding: 2rem;
	transition: all 0.3s;
	border: 1px solid transparent;
	position: relative;
	overflow: hidden;
}

.prestation-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 4px;
	height: 0;
	background: var(--accent);
	transition: height 0.3s;
}

.prestation-card:hover {
	background: var(--white);
	border-color: var(--gray-200);
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
	transform: translateY(-4px);
}

.prestation-card:hover::before {
	height: 100%;
}

.prestation-card:nth-child(1) { --card-color: var(--primary); }
.prestation-card:nth-child(2) { --card-color: var(--green); }
.prestation-card:nth-child(3) { --card-color: var(--accent); }
.prestation-card:nth-child(4) { --card-color: var(--green-dark); }
.prestation-card:nth-child(5) { --card-color: var(--primary-light); }
.prestation-card:nth-child(6) { --card-color: var(--accent-dark); }

.prestation-card::before {
	background: var(--card-color);
}

.prestation-icon {
	width: 56px;
	height: 56px;
	background: var(--white);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1.5rem;
	transition: all 0.3s;
}

.prestation-card:hover .prestation-icon {
	background: var(--card-color);
}

.prestation-icon svg {
	width: 28px;
	height: 28px;
	stroke: var(--card-color);
	fill: none;
	stroke-width: 1.5;
	transition: all 0.3s;
}

.prestation-card:hover .prestation-icon svg {
	stroke: var(--white);
}

.prestation-card h3 {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--gray-800);
	margin-bottom: 0.75rem;
	line-height: 1.3;
}

.prestation-card p {
	font-size: 0.9375rem;
	color: var(--gray-500);
	line-height: 1.6;
}

/* ========== ROADMAP / PROCESS ========== */
.roadmap {
	padding: 100px 0;
	background: var(--primary);
	position: relative;
}

.roadmap .section-header h2 {
	color: var(--white);
}

.roadmap .section-header p {
	color: rgba(255, 255, 255, 0.7);
}

.roadmap .section-tag {
	color: var(--accent-light);
}

.roadmap-container {
	position: relative;
	max-width: 1000px;
	margin: 0 auto;
}

/* Timeline line */
.roadmap-line {
	position: absolute;
	top: 60px;
	left: 50%;
	transform: translateX(-50%);
	width: calc(100% - 200px);
	height: 4px;
	background: rgba(255, 255, 255, 0.15);
	border-radius: 2px;
}

.roadmap-line-progress {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	background: linear-gradient(90deg, var(--accent), var(--green-light), var(--accent-light));
	border-radius: 2px;
}

.roadmap-steps {
	display: flex;
	justify-content: space-between;
	position: relative;
	z-index: 1;
}

.roadmap-step {
	flex: 1;
	text-align: center;
	padding: 0 1rem;
}

.roadmap-number {
	width: 80px;
	height: 80px;
	background: var(--white);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 2rem;
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--primary);
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
	position: relative;
	transition: all 0.3s;
}

.roadmap-step:hover .roadmap-number {
	transform: scale(1.1);
	box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

.roadmap-number::after {
	content: '';
	position: absolute;
	inset: -4px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.3);
}

.roadmap-step:nth-child(1) .roadmap-number { color: var(--primary); }
.roadmap-step:nth-child(2) .roadmap-number { color: var(--green); }
.roadmap-step:nth-child(3) .roadmap-number { color: var(--accent); }
.roadmap-step:nth-child(4) .roadmap-number { color: var(--green-dark); }

.roadmap-content {
	background: rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	padding: 1.5rem;
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.1);
	transition: all 0.3s;
}

.roadmap-step:hover .roadmap-content {
	background: rgba(255, 255, 255, 0.12);
	transform: translateY(-4px);
}

.roadmap-content h4 {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--white);
	margin-bottom: 0.5rem;
}

.roadmap-content p {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.7);
	line-height: 1.5;
}

.roadmap-duration {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	font-size: 0.75rem;
	color: var(--accent-light);
	margin-top: 0.75rem;
	font-weight: 500;
}

.roadmap-duration svg {
	width: 14px;
	height: 14px;
	stroke: currentColor;
}

/* ========== VALUE PROPOSITION ========== */
.value-prop {
	padding: 100px 0;
	background: var(--cream);
}

.value-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 5rem;
	align-items: center;
}

.value-image {
	position: relative;
}

.value-image-main {
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.value-image-secondary {
	position: absolute;
	bottom: -30px;
	right: -30px;
	width: 200px;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
	border: 4px solid var(--cream);
}

.value-content .section-tag {
	justify-content: flex-start;
}

.value-content h2 {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--gray-900);
	letter-spacing: -0.03em;
	margin-bottom: 1.25rem;
	line-height: 1.15;
}

.value-content > p {
	font-size: 1.0625rem;
	color: var(--gray-500);
	line-height: 1.7;
	margin-bottom: 2rem;
}

.value-points {
	display: grid;
	gap: 1rem;
}

.value-point {
	display: flex;
	gap: 1rem;
	padding: 1.25rem;
	background: var(--white);
	border-radius: 14px;
	transition: all 0.3s;
	border: 1px solid var(--gray-100);
}

.value-point:hover {
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
	transform: translateX(8px);
	border-color: transparent;
}

.value-point-icon {
	width: 44px;
	height: 44px;
	background: var(--cream);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.value-point:hover .value-point-icon {
	background: var(--primary);
}

.value-point-icon svg {
	width: 22px;
	height: 22px;
	stroke: var(--primary);
	fill: none;
	stroke-width: 2;
	transition: all 0.3s;
}

.value-point:hover .value-point-icon svg {
	stroke: var(--white);
}

.value-point h4 {
	font-size: 1rem;
	font-weight: 600;
	color: var(--gray-800);
	margin-bottom: 0.25rem;
}

.value-point p {
	font-size: 0.875rem;
	color: var(--gray-500);
	line-height: 1.5;
}

/* ========== SECTEURS ========== */
.sectors {
	padding: 100px 0;
	background: var(--white);
}

.sectors-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.5rem;
}

.sector-card {
	background: var(--white);
	border-radius: 20px;
	overflow: hidden;
	transition: all 0.3s;
	border: 1px solid var(--gray-200);
}

.sector-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
	border-color: transparent;
}

.sector-card-image {
	height: 160px;
	overflow: hidden;
}

.sector-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s;
}

.sector-card:hover .sector-card-image img {
	transform: scale(1.05);
}

.sector-card-image .placeholder-img {
	height: 100%;
	aspect-ratio: auto;
}

.sector-card:nth-child(1) .placeholder-img { background: linear-gradient(145deg, var(--primary), var(--primary-dark)); }
.sector-card:nth-child(2) .placeholder-img { background: linear-gradient(145deg, var(--green), var(--green-dark)); }
.sector-card:nth-child(3) .placeholder-img { background: linear-gradient(145deg, var(--accent), var(--accent-dark)); }
.sector-card:nth-child(4) .placeholder-img { background: linear-gradient(145deg, var(--primary-light), var(--primary)); }

.sector-card-content {
	padding: 1.5rem;
}

.sector-card h3 {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--gray-800);
	margin-bottom: 0.5rem;
}

.sector-card p {
	font-size: 0.875rem;
	color: var(--gray-500);
	line-height: 1.6;
}

/* ========== IMPACT ========== */
.impact {
	padding: 100px 0;
	background: var(--gray-900);
	position: relative;
	overflow: hidden;
}

.impact::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: radial-gradient(ellipse at 30% 50%, rgba(90, 122, 107, 0.15) 0%, transparent 50%);
	pointer-events: none;
}

.impact .section-header h2 {
	color: var(--white);
}

.impact .section-header p {
	color: rgba(255, 255, 255, 0.7);
}

.impact .section-tag {
	color: var(--accent-light);
}

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

.impact-card {
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 20px;
	padding: 2.5rem 2rem;
	text-align: center;
	transition: all 0.3s;
}

.impact-card:hover {
	background: rgba(255, 255, 255, 0.08);
	transform: translateY(-4px);
	border-color: rgba(255, 255, 255, 0.15);
}

.impact-value {
	font-size: 3.5rem;
	font-weight: 700;
	color: var(--accent);
	line-height: 1;
	margin-bottom: 0.5rem;
}

.impact-value span {
	font-size: 2rem;
	color: var(--accent-light);
}

.impact-label {
	font-size: 1rem;
	color: var(--white);
	font-weight: 600;
	margin-bottom: 0.5rem;
}

.impact-detail {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.6);
	line-height: 1.5;
}

.impact-highlight {
	background: rgba(214, 131, 88, 0.15);
	border: 1px solid rgba(214, 131, 88, 0.3);
	border-radius: 16px;
	padding: 2rem;
	display: flex;
	align-items: center;
	gap: 2rem;
}

.impact-highlight-icon {
	width: 80px;
	height: 80px;
	background: linear-gradient(145deg, var(--accent), var(--accent-dark));
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.impact-highlight-icon svg {
	width: 40px;
	height: 40px;
	stroke: var(--white);
	fill: none;
	stroke-width: 1.5;
}

.impact-highlight-content h3 {
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--white);
	margin-bottom: 0.5rem;
}

.impact-highlight-content p {
	font-size: 0.9375rem;
	color: rgba(255, 255, 255, 0.7);
	line-height: 1.6;
}

/* ========== EUROPE ========== */
.europe {
	padding: 100px 0;
	background: var(--cream);
}

.europe-layout {
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 4rem;
	align-items: center;
}

.europe-content .section-tag {
	justify-content: flex-start;
}

.europe-content h2 {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--gray-900);
	letter-spacing: -0.03em;
	margin-bottom: 1.25rem;
	line-height: 1.15;
}

.europe-content > p {
	font-size: 1.0625rem;
	color: var(--gray-500);
	line-height: 1.7;
	margin-bottom: 2rem;
}

.europe-countries {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	margin-bottom: 2rem;
}

.country-badge {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem 1.25rem;
	background: var(--white);
	border-radius: 100px;
	border: 1px solid var(--gray-200);
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--gray-700);
}

.country-badge .flag {
	font-size: 1.25rem;
}

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

.regulation-item {
	display: flex;
	gap: 0.75rem;
	padding: 1rem 1.25rem;
	background: var(--white);
	border-radius: 12px;
	border: 1px solid var(--gray-100);
	transition: all 0.3s;
}

.regulation-item:hover {
	border-color: var(--primary);
	box-shadow: 0 4px 12px rgba(25, 68, 108, 0.08);
}

.regulation-icon {
	width: 36px;
	height: 36px;
	background: var(--primary);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.regulation-icon svg {
	width: 18px;
	height: 18px;
	stroke: var(--white);
	fill: none;
	stroke-width: 2;
}

.regulation-item h4 {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--gray-800);
	margin-bottom: 0.125rem;
}

.regulation-item p {
	font-size: 0.75rem;
	color: var(--gray-500);
	line-height: 1.4;
}

/* ========== CONFORMITY ========== */
.conformity {
	padding: 100px 0;
	background: var(--white);
}

.conformity-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.conformity-card {
	background: var(--cream);
	border-radius: 20px;
	padding: 2rem;
	transition: all 0.3s;
	border: 1px solid transparent;
}

.conformity-card:hover {
	background: var(--white);
	border-color: var(--gray-200);
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
	transform: translateY(-4px);
}

.conformity-card-header {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1rem;
}

.conformity-card-icon {
	width: 48px;
	height: 48px;
	background: var(--primary);
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.conformity-card-icon svg {
	width: 24px;
	height: 24px;
	stroke: var(--white);
	fill: none;
	stroke-width: 2;
}

.conformity-card-badge {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--accent);
	background: rgba(214, 131, 88, 0.1);
	padding: 0.25rem 0.5rem;
	border-radius: 4px;
}

.conformity-card h3 {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--gray-800);
	margin-bottom: 0.5rem;
}

.conformity-card .ref {
	font-size: 0.75rem;
	color: var(--gray-400);
	margin-bottom: 0.75rem;
	font-family: monospace;
}

.conformity-card p {
	font-size: 0.9375rem;
	color: var(--gray-500);
	line-height: 1.6;
}

/* ========== EXPERTISE BADGES ========== */
.expertise {
	padding: 50px 0;
	background: var(--accent-dark);
}

.expertise-content {
	display: flex;
	justify-content: center;
	gap: 1rem;
	flex-wrap: wrap;
}

.expertise-item {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem 1.25rem;
	background: rgba(255, 255, 255, 0.06);
	border-radius: 100px;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--white);
	border: 1px solid rgba(255, 255, 255, 0.08);
	transition: all 0.3s;
}

.expertise-item:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.15);
}

.expertise-item svg {
	width: 16px;
	height: 16px;
	stroke: var(--green-light);
}

/* ========== CLIENTS ========== */
.clients {
	padding: 80px 0;
	background: var(--cream);
}

.clients-header {
	text-align: center;
	margin-bottom: 3rem;
}

.clients-header p {
	font-size: 0.9375rem;
	color: var(--gray-500);
}

.clients-logos {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 2rem;
	flex-wrap: wrap;
}

.client-logo {
	width: 150px;
	height: 70px;
	background: var(--white);
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--gray-400);
	font-size: 0.75rem;
	font-weight: 500;
	border: 1px solid var(--gray-100);
	transition: all 0.3s;
}

.client-logo:hover {
	border-color: var(--gray-200);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

/* ========== CTA ========== */
.cta {
	padding: 100px 0;
	background: var(--white);
}

.cta-box {
	background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
	border-radius: 24px;
	padding: 4rem;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
	position: relative;
	overflow: hidden;
}

.cta-box::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 60%;
	height: 200%;
	background: radial-gradient(ellipse, rgba(90, 122, 107, 0.2) 0%, transparent 60%);
	pointer-events: none;
}

.cta-content {
	position: relative;
	z-index: 1;
}

.cta-content h2 {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--white);
	letter-spacing: -0.03em;
	margin-bottom: 1rem;
	line-height: 1.15;
}

.cta-content > p {
	font-size: 1.0625rem;
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 2rem;
	line-height: 1.7;
}

.cta-buttons {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.btn-white {
	background: var(--white);
	color: var(--primary);
}

.btn-white:hover {
	background: var(--cream);
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
	background: transparent;
	color: var(--white);
	border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.5);
}

.cta-features {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1rem;
	position: relative;
	z-index: 1;
}

.cta-feature {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 1rem 1.25rem;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 12px;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-feature-icon {
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.cta-feature-icon svg {
	width: 20px;
	height: 20px;
	stroke: var(--accent-light);
}

.cta-feature span {
	font-size: 0.9375rem;
	color: var(--white);
	font-weight: 500;
}

/* ========== FOOTER ========== */
.footer {
	background: var(--gray-900);
	padding: 60px 0 30px;
}

.footer-content {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer-brand .footer-logo {
	margin-bottom: 1rem;
}

.footer-brand .footer-logo svg {
	height: 28px;
}

.footer-brand .footer-logo svg .st0 { fill: var(--accent); }
.footer-brand .footer-logo svg .st1 { fill: var(--white); }

.footer-brand p {
	color: var(--gray-400);
	font-size: 0.875rem;
	line-height: 1.7;
	max-width: 280px;
}

.footer h4 {
	color: var(--white);
	font-size: 0.8125rem;
	font-weight: 600;
	margin-bottom: 1rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 0.5rem;
}

.footer-links a {
	color: var(--gray-400);
	text-decoration: none;
	font-size: 0.875rem;
	transition: color 0.2s;
}

.footer-links a:hover {
	color: var(--white);
}

.footer-bottom {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding-top: 1.5rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.footer-bottom p {
	color: var(--gray-500);
	font-size: 0.8125rem;
}

.social-link {
	width: 40px;
	height: 40px;
	background: rgba(255,255,255,0.06);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.2s;
}

.social-link:hover {
	background: var(--accent);
}

.social-link svg {
	width: 20px;
	height: 20px;
	fill: var(--gray-400);
}

.social-link:hover svg {
	fill: var(--white);
}

/* ========== VIDEO STYLES ========== */
.video-wrap {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.video {
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
}

/* ========== RESPONSIVE - MOBILE FIRST ========== */

/* ===== MOBILE (< 480px) ===== */
@media (max-width: 479px) {
	.container {
		padding: 0 1rem;
	}

	.nav-container {
		padding: 0 1rem;
		height: 64px;
	}

	.nav-logo svg {
		height: 24px;
	}

	.nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--white);
		flex-direction: column;
		padding: 1rem;
		gap: 0.75rem;
		border-bottom: 1px solid var(--gray-200);
		box-shadow: 0 4px 12px rgba(0,0,0,0.1);
	}

	.nav-links.active {
		display: flex;
	}

	.nav-cta .btn {
		display: none;
	}

	.nav-cta .lang-selector {
		margin-right: 0.5rem;
		gap: 0.125rem;
	}

	.lang-selector a {
		width: 28px;
		height: 28px;
		font-size: 0.65rem;
	}

	.nav-toggle {
		display: flex;
	}

	/* Hero Mobile */
	.hero {
		padding: 90px 0 60px;
	}

	.hero-layout {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.hero-badge {
		font-size: 0.7rem;
		padding: 0.375rem 0.75rem;
	}

	.hero-content h1 {
		font-size: 1.75rem;
		line-height: 1.2;
	}

	.hero-subtitle {
		font-size: 0.9375rem;
		line-height: 1.5;
	}

	.hero-cta {
		flex-direction: column;
		gap: 0.75rem;
	}

	.btn-large {
		padding: 0.875rem 1.5rem;
		font-size: 0.875rem;
		width: 100%;
	}

	.hero-stats {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 1rem;
		text-align: center;
	}

	.hero-stat-value {
		font-size: 1.5rem;
	}

	.hero-stat-value span {
		font-size: 0.875rem;
	}

	.hero-stat-label {
		font-size: 0.7rem;
	}

	.hero-float-card {
		display: none;
	}

	.hero-visual {
		order: -1;
	}

	/* Sections Mobile */
	.prestations,
	.roadmap,
	.value-prop,
	.impact,
	.europe,
	.conformity,
	.sectors,
	.expertise {
		padding: 60px 0;
	}

	.section-header {
		margin-bottom: 2rem;
	}

	.section-tag {
		font-size: 0.7rem;
	}

	.section-header h2 {
		font-size: 1.5rem;
	}

	.section-header p {
		font-size: 0.9375rem;
	}

	/* Prestations Mobile */
	.prestations-grid {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.prestation-card {
		padding: 1.25rem;
	}

	.prestation-icon {
		width: 44px;
		height: 44px;
	}

	.prestation-card h3 {
		font-size: 1rem;
	}

	.prestation-card p {
		font-size: 0.875rem;
	}

	/* Roadmap Mobile */
	.roadmap-line {
		display: none;
	}

	.roadmap-steps {
		flex-direction: column;
		gap: 1rem;
	}

	.roadmap-step {
		display: flex;
		align-items: flex-start;
		text-align: left;
		gap: 1rem;
	}

	.roadmap-number {
		margin: 0;
		width: 48px;
		height: 48px;
		font-size: 1.25rem;
		flex-shrink: 0;
	}

	.roadmap-content {
		flex: 1;
	}

	.roadmap-content h4 {
		font-size: 1rem;
		margin-bottom: 0.25rem;
	}

	.roadmap-content p {
		font-size: 0.875rem;
	}

	.roadmap-duration {
		font-size: 0.75rem;
		margin-top: 0.5rem;
	}

	/* Value Prop Mobile */
	.value-layout {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.value-image-secondary {
		display: none;
	}

	.value-content h2 {
		font-size: 1.5rem;
	}

	.value-content > p {
		font-size: 0.9375rem;
	}

	.value-points {
		gap: 1rem;
	}

	.value-point {
		gap: 1rem;
	}

	.value-point-icon {
		width: 40px;
		height: 40px;
	}

	.value-point h4 {
		font-size: 0.9375rem;
	}

	.value-point p {
		font-size: 0.8125rem;
	}

	/* Impact Mobile */
	.impact-grid {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.impact-card {
		padding: 1.25rem;
		text-align: center;
	}

	.impact-value {
		font-size: 2rem;
	}

	.impact-value span {
		font-size: 1rem;
	}

	.impact-label {
		font-size: 0.875rem;
	}

	.impact-detail {
		font-size: 0.75rem;
	}

	.impact-highlight {
		flex-direction: column;
		text-align: center;
		padding: 1.5rem;
		gap: 1rem;
	}

	.impact-highlight-icon {
		width: 50px;
		height: 50px;
	}

	.impact-highlight-content h3 {
		font-size: 1.125rem;
	}

	.impact-highlight-content p {
		font-size: 0.875rem;
	}

	/* Europe Mobile */
	.europe-layout {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.europe-content h2 {
		font-size: 1.5rem;
	}

	.europe-content > p {
		font-size: 0.9375rem;
	}

	.europe-countries {
		gap: 0.5rem;
	}

	.country-badge {
		padding: 0.5rem 0.75rem;
		font-size: 0.8125rem;
	}

	.europe-regulations {
		grid-template-columns: 1fr;
		gap: 0.75rem;
	}

	.regulation-item {
		padding: 1rem;
	}

	.regulation-icon {
		width: 36px;
		height: 36px;
	}

	.regulation-item h4 {
		font-size: 0.9375rem;
	}

	.regulation-item p {
		font-size: 0.8125rem;
	}

	/* Conformity Mobile */
	.conformity-grid {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.conformity-card {
		padding: 1.25rem;
	}

	.conformity-card h3 {
		font-size: 1rem;
	}

	.conformity-card .ref {
		font-size: 0.7rem;
	}

	.conformity-card p {
		font-size: 0.8125rem;
	}

	/* Sectors Mobile */
	.sectors-grid {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.sector-card-content h3 {
		font-size: 1rem;
	}

	.sector-card-content p {
		font-size: 0.8125rem;
	}

	/* Expertise Mobile */
	.expertise-content {
		gap: 0.5rem;
		justify-content: center;
	}

	.expertise-item {
		font-size: 0.7rem;
		padding: 0.5rem 0.75rem;
	}

	/* CTA Mobile */
	.cta {
		padding: 60px 0;
	}

	.cta-box {
		padding: 1.5rem;
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.cta-content h2 {
		font-size: 1.5rem;
	}

	.cta-content p {
		font-size: 0.9375rem;
	}

	.cta-buttons {
		flex-direction: column;
		gap: 0.75rem;
	}

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

	.cta-feature {
		flex-direction: column;
		text-align: center;
		gap: 0.5rem;
	}

	.cta-feature span {
		font-size: 0.75rem;
	}

	/* Footer Mobile */
	.footer {
		padding: 40px 0 20px;
	}

	.footer-content {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.footer-brand p {
		font-size: 0.875rem;
	}

	.footer-nav h4 {
		font-size: 0.9375rem;
		margin-bottom: 0.75rem;
	}

	.footer-links li a {
		font-size: 0.875rem;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 1rem;
		text-align: center;
		padding-top: 1.5rem;
	}

	.footer-bottom p {
		font-size: 0.8125rem;
	}
}

/* ===== SMALL TABLETS (480px - 767px) ===== */
@media (min-width: 480px) and (max-width: 767px) {
	.container {
		padding: 0 1.5rem;
	}

	.nav-container {
		height: 68px;
	}

	.nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--white);
		flex-direction: column;
		padding: 1.5rem;
		gap: 1rem;
		border-bottom: 1px solid var(--gray-200);
	}

	.nav-links.active {
		display: flex;
	}

	.nav-cta .btn {
		display: none;
	}

	.nav-toggle {
		display: flex;
	}

	.hero {
		padding: 100px 0 70px;
	}

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

	.hero-content h1 {
		font-size: 2rem;
	}

	.hero-stats {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 1.5rem;
	}

	.hero-stat-value {
		font-size: 1.75rem;
	}

	.hero-float-card {
		display: none;
	}

	.hero-cta {
		flex-direction: row;
		flex-wrap: wrap;
	}

	.btn-large {
		flex: 1;
		min-width: 180px;
	}

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

	.impact-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 0.75rem;
	}

	.impact-card {
		padding: 1rem;
	}

	.impact-value {
		font-size: 1.5rem;
	}

	.impact-label {
		font-size: 0.75rem;
	}

	.impact-detail {
		display: none;
	}

	.europe-layout {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

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

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

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

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

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

	.roadmap-line {
		display: none;
	}

	.roadmap-steps {
		flex-direction: column;
		gap: 1.25rem;
	}

	.roadmap-step {
		display: flex;
		align-items: flex-start;
		text-align: left;
		gap: 1.25rem;
	}

	.roadmap-number {
		margin: 0;
		width: 56px;
		height: 56px;
		font-size: 1.375rem;
		flex-shrink: 0;
	}

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

	.value-image-secondary {
		display: none;
	}
}

/* ===== TABLETS (768px - 1023px) ===== */
@media (min-width: 768px) and (max-width: 1023px) {
	.container {
		padding: 0 2rem;
	}

	.nav-container {
		height: 70px;
	}

	.nav-links {
		gap: 1.25rem;
	}

	.nav-links a {
		font-size: 0.8125rem;
	}

	.nav-cta .btn {
		padding: 0.625rem 1.25rem;
		font-size: 0.8125rem;
	}

	/* Hero Tablet */
	.hero {
		padding: 120px 0 80px;
	}

	.hero-layout {
		grid-template-columns: 1fr;
		gap: 3rem;
		max-width: 700px;
		margin: 0 auto;
	}

	.hero-content {
		text-align: center;
	}

	.hero-badge {
		margin-left: auto;
		margin-right: auto;
	}

	.hero-content h1 {
		font-size: 2.75rem;
	}

	.hero-subtitle {
		max-width: 100%;
		margin-left: auto;
		margin-right: auto;
	}

	.hero-cta {
		justify-content: center;
	}

	.hero-stats {
		justify-content: center;
		gap: 4rem;
	}

	.hero-stat {
		text-align: center;
	}

	.hero-float-card {
		display: none;
	}

	/* Sections Tablet */
	.prestations,
	.roadmap,
	.value-prop,
	.impact,
	.europe,
	.conformity,
	.sectors {
		padding: 80px 0;
	}

	.section-header h2 {
		font-size: 2.25rem;
	}

	/* Prestations Tablet */
	.prestations-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.25rem;
	}

	.prestation-card {
		padding: 1.75rem;
	}

	/* Roadmap Tablet - Grille 2x2 */
	.roadmap-line {
		display: none;
	}

	.roadmap-steps {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 1.5rem;
	}

	.roadmap-step {
		display: flex;
		flex-direction: column;
		text-align: center;
	}

	.roadmap-number {
		margin: 0 auto 1.25rem;
		width: 70px;
		height: 70px;
		font-size: 1.5rem;
	}

	.roadmap-content {
		padding: 1.25rem;
	}

	/* Value Prop Tablet */
	.value-layout {
		grid-template-columns: 1fr;
		gap: 3rem;
	}

	.value-image {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 1.5rem;
		max-width: 600px;
		margin: 0 auto;
	}

	.value-image-main {
		border-radius: 16px;
	}

	.value-image-secondary {
		position: static;
		width: 100%;
		border: none;
		border-radius: 16px;
	}

	.value-content {
		text-align: center;
	}

	.value-content .section-tag {
		justify-content: center;
	}

	.value-content h2 {
		font-size: 2.25rem;
	}

	.value-points {
		max-width: 600px;
		margin: 0 auto;
	}

	/* Impact Tablet */
	.impact-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 1.5rem;
	}

	.impact-card {
		padding: 2rem 1.5rem;
	}

	.impact-value {
		font-size: 2.5rem;
	}

	.impact-highlight {
		padding: 1.75rem;
		gap: 1.5rem;
	}

	.impact-highlight-icon {
		width: 70px;
		height: 70px;
	}

	/* Europe Tablet */
	.europe-layout {
		grid-template-columns: 1fr 1fr;
		gap: 3rem;
	}

	.europe-content h2 {
		font-size: 2rem;
	}

	.europe-regulations {
		grid-template-columns: 1fr;
		gap: 0.75rem;
	}

	/* Conformity Tablet */
	.conformity-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.25rem;
	}

	.conformity-card {
		padding: 1.75rem;
	}

	/* Sectors Tablet */
	.sectors-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.25rem;
	}

	.sector-card-image {
		height: 140px;
	}

	/* CTA Tablet */
	.cta-box {
		grid-template-columns: 1fr;
		gap: 2.5rem;
		padding: 3rem;
		text-align: center;
	}

	.cta-content h2 {
		font-size: 2.25rem;
	}

	.cta-buttons {
		justify-content: center;
	}

	.cta-features {
		grid-template-columns: repeat(4, 1fr);
		gap: 0.75rem;
	}

	.cta-feature {
		flex-direction: column;
		text-align: center;
		gap: 0.5rem;
		padding: 1rem;
	}

	.cta-feature span {
		font-size: 0.8125rem;
	}

	/* Footer Tablet */
	.footer-content {
		grid-template-columns: 2fr 1fr 1fr 1fr;
		gap: 2rem;
	}

	.footer-brand p {
		max-width: 220px;
	}
}

/* ===== DESKTOP (1024px+) ===== */
@media (min-width: 1024px) {
	.hero-layout {
		grid-template-columns: 1.1fr 0.9fr;
		gap: 4rem;
	}

	.value-layout {
		grid-template-columns: 0.9fr 1.1fr;
		gap: 4rem;
	}

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

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

	.europe-layout {
		grid-template-columns: 1fr 1fr;
		gap: 4rem;
	}

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

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

	.sectors-grid {
		grid-template-columns: repeat(4, 1fr);
	}

	.cta-box {
		grid-template-columns: 1.2fr 0.8fr;
	}

	.footer-content {
		grid-template-columns: 2fr 1fr 1fr 1fr;
	}
}

/* ===== LARGE DESKTOP (1200px+) ===== */
@media (min-width: 1200px) {
	.container {
		max-width: 1200px;
	}

	.hero-content h1 {
		font-size: 3.5rem;
	}

	.section-header h2 {
		font-size: 2.75rem;
	}
}