:root {
            --noir:    #0d0d0d;
            --acier:   #1a1c1f;
            --gris:    #2e3035;
            --mid:     #6b7280;
            --clair:   #d1d5db;
            --blanc:   #f5f4f0;
            --orange:  #e8601c;
            --orange2: #ff7a36;
            --font-display: 'Bebas Neue', sans-serif;
            --font-body: 'DM Sans', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            background: var(--noir);
            color: var(--blanc);
            font-family: var(--font-body);
            font-weight: 300;
            line-height: 1.7;
            overflow-x: hidden;
            position: relative;
        }

        /* Header et Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 5vw;
            background: rgba(13, 13, 13, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(232, 96, 28, 0.15);
        }

        .logo {
            font-family: var(--font-display);
            font-size: clamp(1.2rem, 4vw, 1.7rem);
            letter-spacing: 0.08em;
            color: var(--blanc);
            text-decoration: none;
        }

        .logo span {
            color: var(--orange);
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--blanc);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
            z-index: 1001;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 2rem;
        }

        nav ul li a {
            color: var(--clair);
            text-decoration: none;
            font-size: 0.9rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            font-weight: 500;
            transition: color 0.2s;
            padding: 0.5rem 0;
            position: relative;
        }

        nav ul li a:hover,
        nav ul li a.active {
            color: var(--orange);
        }

        .nav-cta {
            background: var(--orange);
            color: #fff !important;
            padding: 0.5rem 1.2rem;
            border-radius: 2px;
            transition: background 0.2s;
        }

        .nav-cta:hover {
            background: var(--orange2);
        }

        /* Menu Mobile */
        .menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 999;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }

            nav ul {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                flex-direction: column;
                background: var(--noir);
                padding: 4rem 5vw 2rem;
                gap: 1.5rem;
                transform: translateY(-100%);
                transition: transform 0.3s ease;
                height: 100vh;
                overflow-y: auto;
            }

            nav ul.active {
                transform: translateY(0);
            }

            nav ul li a {
                font-size: 1.1rem;
                padding: 0.8rem 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
        }

        /* Hero Section */
        #accueil {
			min-height: 100vh;
			display: flex;
			align-items: center;
			justify-content: center; /* Ajout pour centrer horizontalement */
			padding: 0 5vw;
			position: relative;
			overflow: hidden;
			padding-top: 80px;
		}

        .hero-bg {
            position: absolute;
            inset: 0;
            background:
                repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 80px),
                repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 80px);
            z-index: 0;
        }

        .hero-content {
			position: relative;
			z-index: 1;
			max-width: 1200px; /* Augmentation de la largeur max */
			width: 100%;
			text-align: center;
			margin: 0 auto; /* Centrage explicite */
			padding: 0 2rem; /* Ajout de padding interne */
        }

        .hero-tag {
			font-family: var(--font-mono);
			font-size: 0.75rem;
			letter-spacing: 0.2em;
			text-transform: uppercase;
			color: var(--orange);
			margin: 0 auto 1.5rem; /* Centrage avec marges auto */
			max-width: fit-content; /* Pour centrer le texte */
        }

        h1 {
			font-family: var(--font-display);
			font-size: clamp(2.5rem, 8vw, 4rem);
			line-height: 1.1;
			letter-spacing: 0.02em;
			color: var(--blanc);
			margin: 0 auto 1.5rem; /* Centrage avec marges auto */
			max-width: fit-content; /* Pour centrer le texte */
        }

        h1 em {
            color: var(--orange);
            font-style: normal;
        }

        .hero-desc {
			font-size: 1.1rem;
			color: var(--clair);
			max-width: 800px; /* Augmentation de la largeur max */
			margin: 0 auto 2rem; /* Centrage avec marges auto */
        }

        .hero-buttons {
			display: flex;
			flex-wrap: wrap;
			justify-content: center;
			gap: 1rem;
			margin: 0 auto 3rem; /* Centrage avec marges auto */
			max-width: fit-content; /* Pour centrer les boutons */
        }

        .btn {
            display: inline-block;
            text-decoration: none;
            padding: 0.8rem 1.8rem;
            font-size: 0.85rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            font-weight: 500;
            border-radius: 2px;
            transition: all 0.25s;
        }

        .btn-primary {
            background: var(--orange);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--orange2);
            transform: translateY(-2px);
        }

        .btn-outline {
            border: 1px solid rgba(255,255,255,0.25);
            color: var(--clair);
        }

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

        .hero-stats {
			display: flex;
			gap: 2rem;
			margin: 3rem auto 0; /* Centrage avec marges auto */
			padding-top: 2rem;
			border-top: 1px solid rgba(255,255,255,0.08);
			flex-wrap: wrap;
			justify-content: center;
			max-width: 800px; /* Limitation de la largeur */
        }

        .stat-num {
            font-family: var(--font-display);
            font-size: 2rem;
            color: var(--orange);
            line-height: 1;
        }

        .stat-label {
            font-size: 1rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--clair);
            margin-top: 0.3rem;
        }

        /* Sections communes */
        section {
            padding: 5rem 5vw;
        }
        .image {
            width: auto;
            height: auto;
        }
		
        .section-tag {
            font-family: var(--font-mono);
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--orange);
            margin-bottom: 0.8rem;
            text-align: center;
        }

        h2 {
            font-family: var(--font-display);
            font-size: clamp(2rem, 5vw, 3.5rem);
            letter-spacing: 0.03em;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .section-intro {
            color: var(--clair);
            max-width: 600px;
            margin: 0 auto 3rem;
            text-align: center;
        }

        /* Services */
        #services {
            background: var(--acier);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.05);
            padding: 1rem;
            border-radius: 4px;
            margin-top: 2rem;
        }

        .service-card {
            background: var(--acier);
            padding: 2rem;
            transition: all 0.3s ease;
            text-align: center;
            border-radius: 4px;
            border: 1px solid rgba(255,255,255,0.05);
        }

        .service-card:hover {
            background: var(--gris);
            transform: translateY(-5px);
            border-color: var(--orange);
        }

        .service-icon-img {
            width: 200px;
            height: 200px;
            margin: 0 auto 1.5rem;
            display: block;
            object-fit: contain;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
            transition: transform 0.3s ease;
        }

        .service-card:hover .service-icon-img {
            transform: scale(1.1);
        }

        .service-card h3 {
            font-family: var(--font-display);
            font-size: 1.4rem;
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--clair);
            line-height: 1.6;
        }

        /* Galerie */
        .galerie-container {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            height: 500px;
            overflow: hidden;
            border-radius: 4px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
        }

        .galerie-clients, .galerie-projets {
            position: relative;
            width: 100%;
            max-width: 600px;
            height: 300px;
            overflow: hidden;
            border-radius: 4px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
            margin: 0 auto;
        }

        .galerie-hero {
            position: relative;
            width: 100%;
            max-width: auto;
            height: 600px;
            overflow: hidden;
            border-radius: 4px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
            margin: 0 auto;
        }

        .galerie-container img,
        .galerie-clients img,
        .galerie-projets img,
        .galerie-hero img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: contain;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .galerie-container img.active,
        .galerie-clients img.active,
        .galerie-projets img.active,
        .galerie-hero img.active {
            opacity: 1;
        }

        /* Clients */
        #clients {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            padding: 0;
        }

        @media (min-width: 769px) {
            #clients {
                grid-template-columns: 1fr 1fr;
            }
        }

        .clients-text {
            padding: 3rem 5vw;
            background: var(--noir);
        }

        .clients-list {
            list-style: none;
            margin: 2rem 0;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .clients-list li {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            font-size: 0.95rem;
            color: var(--clair);
        }

        .clients-list li::before {
            content: '▶';
            color: var(--orange);
            font-size: 0.6rem;
            margin-top: 0.3rem;
            flex-shrink: 0;
        }

        .clients-visual {
            background: var(--noir);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 400px;
            padding: 2rem;
        }

        /* Contact */
        #contact {
            background: var(--acier);
        }

        .contact-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        @media (min-width: 769px) {
            .contact-layout {
                grid-template-columns: 1fr 1.6fr;
            }
        }

        .contact-info h3 {
            font-family: var(--font-display);
            font-size: 1.6rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        @media (min-width: 769px) {
            .contact-info h3 {
                text-align: left;
            }
        }

        .contact-info p {
            color: var(--clair);
            font-size: 0.9rem;
            margin-bottom: 2rem;
            text-align: center;
        }

        @media (min-width: 769px) {
            .contact-info p {
                text-align: left;
            }
        }

        .contact-detail {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            margin-bottom: 1.2rem;
            justify-content: center;
        }

        @media (min-width: 769px) {
            .contact-detail {
                justify-content: flex-start;
            }
        }

        .contact-detail-icon {
            width: 36px;
            height: 36px;
            border: 1px solid rgba(232,96,28,0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
            color: var(--orange);
        }

        .contact-detail-text {
            font-size: 0.85rem;
            color: var(--clair);
        }

        .contact-detail-text strong {
            display: block;
            color: var(--blanc);
            margin-bottom: 0.2rem;
            font-weight: 500;
        }

        form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.2rem;
        }

        @media (min-width: 769px) {
            .form-row {
                grid-template-columns: 1fr 1fr;
            }
        }

        label {
            display: block;
            font-size: 0.72rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--mid);
            margin-bottom: 0.5rem;
            font-family: var(--font-mono);
        }

        input, textarea, select {
            width: 100%;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--blanc);
            font-family: var(--font-body);
            font-size: 0.9rem;
            font-weight: 300;
            padding: 0.8rem 1rem;
            border-radius: 2px;
            outline: none;
            transition: border-color 0.2s;
        }

        input:focus, textarea:focus {
            border-color: var(--orange);
            background: rgba(232,96,28,0.04);
        }

        textarea {
            resize: vertical;
            min-height: 130px;
        }

        .form-submit {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .alert {
            padding: 0.8rem 1.2rem;
            border-radius: 2px;
            font-size: 0.85rem;
            margin-top: 0.5rem;
            text-align: center;
        }

        .alert-success {
            background: rgba(34,197,94,0.12);
            border: 1px solid rgba(34,197,94,0.3);
            color: #86efac;
        }

        .alert-error {
            background: rgba(239,68,68,0.1);
            border: 1px solid rgba(239,68,68,0.3);
            color: #fca5a5;
        }

        /* Footer */
        footer {
            background: var(--noir);
            border-top: 1px solid rgba(255,255,255,0.06);
            padding: 2.5rem 5vw;
            text-align: center;
        }

        footer .logo {
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        footer p {
            font-size: 0.8rem;
            color: var(--mid);
            margin-bottom: 1.5rem;
        }

        footer nav ul {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        footer nav ul a {
            font-size: 0.78rem;
            color: var(--mid);
        }

        footer nav ul a:hover {
            color: var(--orange);
        }

        /* Responsive */
        @media (max-width: 768px) {
            nav {
                padding: 1rem 3vw;
            }

            .hero-content {
                padding-top: 2rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 300px;
                margin: 0.3rem 0;
            }

            .hero-stats {
                gap: 1rem;
                justify-content: center;
            }

            .stat-num {
                font-size: 1.8rem;
            }

            section {
                padding: 3rem 3vw;
            }

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

            #clients {
                grid-template-columns: 1fr;
            }

            .galerie-clients,
            .galerie-projets,
            .galerie-hero {
				height: 250px;
            }
        }