:root {
            --primary: #a04040;
            --primary-soft: #fdf2f2;
            --text-main: #1f2937;
            --text-muted: #6b7280;
            --bg-light: #f9fafb;
            --white: #ffffff;
            --radius: 12px;
            --card-bg: rgba(255, 255, 255, 0.8);
            --card-border: #eeeeee;
            --card-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.08);
            --card-shadow-hover: 0 20px 40px -15px rgba(160, 64, 64, 0.2);
            --transition-speed: 0.4s;

        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-main);
            line-height: 1.6;
            margin: 0;
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        h2 {
            font-family: 'Playfair Display', serif;
            font-size: 2rem;
            text-align: center;
            margin-bottom: 8px;
        }

        .section-sub {
            text-align: center;
            color: var(--text-muted);
            margin-bottom: 40px;
            font-size: 1rem;
        }

        /* ======= SCROLL REVEAL ======= */
        .reveal {
            opacity: 0;
            transform: translateY(28px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-delay-1 {
            transition-delay: 0.1s;
        }

        .reveal-delay-2 {
            transition-delay: 0.2s;
        }

        .reveal-delay-3 {
            transition-delay: 0.3s;
        }

        /* ======= HEADER ======= */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #e5e7eb;
            padding: 15px 0;
        }

        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        header h1 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary);
            margin: 0;
            font-family: 'Playfair Display', serif;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        nav a {
            text-decoration: none;
            color: var(--text-muted);
            font-weight: 500;
            font-size: 0.95rem;
            transition: 0.2s;
        }

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

        .btn-contact {
            background: var(--primary);
            color: white !important;
            padding: 10px 20px;
            border-radius: 8px;
            transition: background 0.2s !important;
        }

        .btn-contact:hover {
            background: #8a3535 !important;
        }

        /* ======= BURGER ======= */
        .burger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 4px;
            z-index: 1100;
        }

        .burger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: 0.3s;
        }

        .burger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .burger.open span:nth-child(2) {
            opacity: 0;
        }

        .burger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 768px) {
            .burger {
                display: flex;
            }

            nav {
                position: fixed;
                top: 65px;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                align-items: stretch;
                padding: 20px 24px;
                gap: 14px;
                border-bottom: 1px solid #e5e7eb;
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
                transform: translateY(-130%);
                transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                z-index: 999;
            }

            nav.open {
                transform: translateY(0);
            }

            nav a {
                font-size: 1.05rem;
            }

            .btn-contact {
                text-align: center;
            }

            .nav-fb {
                text-align: center;
                font-size: 1.3rem !important;
            }
        }

        /* ======= HERO ======= */
        .hero {
            text-align: center;
            padding: 70px 0 60px;
        }

        .hero h2 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            margin-bottom: 14px;
        }

        .hero-sub {
            font-size: 1.15rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .hero-phone {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-soft);
            border: 1px solid #f0c0c0;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            padding: 10px 22px;
            border-radius: 99px;
            text-decoration: none;
            margin-top: 14px;
            transition: background 0.2s, transform 0.2s;
        }

        .hero-phone:hover {
            background: #f9e0e0;
            transform: scale(1.03);
        }

        .hero-img {
            width: 90%;
            max-width: 1100px;
            height: 450px;
            object-fit: cover;
            border-radius: 24px;
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            margin-top: 40px;
        }

        @media (max-width: 600px) {
            .hero-img {
                height: 240px;
                width: 100%;
            }
        }

        /* ======= ABOUT ======= */
        .about {
            padding: 80px 0;
            background: white;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-top: 44px;
        }

        .about-img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            border-radius: var(--radius);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
        }

        .about-text h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.7rem;
            margin-bottom: 14px;
            color: var(--text-main);
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .about-stats {
            display: flex;
            gap: 30px;
            margin-top: 28px;
        }

        .stat {
            text-align: center;
        }

        .stat strong {
            display: block;
            font-size: 2rem;
            font-family: 'Playfair Display', serif;
            color: var(--primary);
            line-height: 1;
        }

        .stat span {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        @media (max-width: 768px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .about-img {
                height: 260px;
            }
        }


        /* --- Grille de disposition --- */
        .grid-services {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        /* --- Style de la Carte de Service --- */
        .service-card {
            position: relative;
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            /* Effet flou moderne */
            -webkit-backdrop-filter: blur(10px);
            padding: 40px 30px;
            border-radius: var(--radius);
            border: 1px solid var(--card-border);
            box-shadow: var(--card-shadow);
            transition: all var(--transition-speed) cubic-bezier(0.25, 1, 0.5, 1);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        /* --- Effet au Survol (Hover) --- */
        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary);
            box-shadow: var(--card-shadow-hover);
            background: var(--white);
        }

        /* --- Icône --- */
        .service-card i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
            transition: transform var(--transition-speed) ease;
        }

        .service-card:hover i {
            transform: scale(1.1) rotate(-5deg);
        }

        /* --- Titre de la Carte --- */
        .service-card h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.4rem;
            margin: 0 0 15px 0;
            color: var(--text-main);
            position: relative;
        }

        /* Petit liseret décoratif sous le titre au hover */
        .service-card h3::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width var(--transition-speed) ease;
        }

        .service-card:hover h3::after {
            width: 40px;
        }

        /* --- Texte descriptif --- */
        .service-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }


        .service-card::before {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 0 0 20px 20px;
            border-color: transparent transparent transparent transparent;
            transition: border-color var(--transition-speed) ease;
        }

        .service-card:hover::before {
            border-color: transparent transparent var(--primary-soft) transparent;
        }

        /* --- Adaptabilité Mobile --- */
        @media (max-width: 480px) {
            .service-card {
                padding: 30px 20px;
                align-items: center;
                text-align: center;
            }

            .service-card h3::after {
                left: 50%;
                transform: translateX(-50%);
            }
        }

        /* ======= PORTFOLIO ======= */
        .portfolio {
            padding: 80px 0;
            background: white;
        }

        .filter-buttons {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: white;
            border: 1px solid #e5e7eb;
            padding: 8px 20px;
            border-radius: 99px;
            cursor: pointer;
            font-family: 'Inter', sans-serif;
            font-size: 0.9rem;
            transition: 0.2s;
        }

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

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

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 24px;
        }

        .gallery-item {
            background: white;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid #eee;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .gallery-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
        }

        .gallery-item-img-wrap {
            position: relative;
            overflow: hidden;
        }

        .gallery-item img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            display: block;
            transition: transform 0.4s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.05);
        }

        .gallery-zoom-hint {
            position: absolute;
            inset: 0;
            background: rgba(160, 64, 64, 0.55);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .gallery-zoom-hint i {
            color: white;
            font-size: 2rem;
        }

        .gallery-item:hover .gallery-zoom-hint {
            opacity: 1;
        }

        .gallery-item h3 {
            padding: 14px 16px;
            margin: 0;
            font-size: 1rem;
        }

        /* ======= LIGHTBOX ======= */
        .lightbox {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.88);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 20px;
            animation: fadeIn 0.2s ease;
        }

        .lightbox.active {
            display: flex;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        .lightbox-inner {
            position: relative;
            max-width: 900px;
            width: 100%;
            text-align: center;
        }

        .lightbox-inner img {
            width: 100%;
            height: 80vh;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .lightbox-caption {
            color: white;
            margin-top: 14px;
            font-size: 1rem;
        }

        .lightbox-close {
            position: absolute;
            top: -14px;
            right: -14px;
            background: var(--primary);
            color: white;
            border: none;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.15);
            color: white;
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s;
        }

        .lightbox-nav:hover {
            background: rgba(255, 255, 255, 0.3);
        }

        .lightbox-prev {
            left: -56px;
        }

        .lightbox-next {
            right: -56px;
        }

        @media (max-width: 600px) {
            .lightbox-prev {
                left: 0;
            }

            .lightbox-next {
                right: 0;
            }
        }

        /* ======= FOOTER ======= */
        footer {
            background: #111827;
            color: white;
            padding: 60px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo h2 {
            color: var(--primary);
            margin: 0 0 8px;
            font-family: 'Playfair Display', serif;
        }

        .footer-logo p {
            color: #9ca3af;
            margin: 0 0 16px;
        }

        .footer-links h4 {
            color: white;
            margin: 0 0 14px;
            font-size: 0.95rem;
        }

        .footer-links a {
            color: #9ca3af;
            text-decoration: none;
            margin-bottom: 8px;
            transition: color 0.2s;
        }

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

        .footer-links p {
            color: #9ca3af;
            margin: 0 0 8px;
        }

        .fb-icon {
            font-size: 2rem;
            color: #1877F2;
            transition: opacity 0.2s;
        }

        .fb-icon:hover {
            opacity: 0.8;
        }

        .footer-phone-icon {
            color: var(--primary);
        }

        .footer-phone-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #9ca3af !important;
            font-weight: 600;
            white-space: nowrap;
        }

        .footer-phone-link:hover {
            color: white !important;
        }

        .copy {
            border-top: 1px solid #374151;
            padding-top: 20px;
            text-align: center;
            color: #6b7280;
            font-size: 0.8rem;
        }

        /* ======= BACK TO TOP ======= */
        #back-to-top {
            position: fixed;
            bottom: 28px;
            right: 28px;
            background: var(--primary);
            color: white;
            border: none;
            width: 46px;
            height: 46px;
            border-radius: 50%;
            font-size: 1.1rem;
            cursor: pointer;
            box-shadow: 0 4px 14px rgba(160, 64, 64, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s, transform 0.3s;
            z-index: 1500;
        }

        #back-to-top.visible {
            opacity: 1;
            pointer-events: auto;
        }

        #back-to-top:hover {
            transform: translateY(-3px);
        }

        /* --- BOUTON TÉLÉPHONE FLOTTANT --- */
        .btn-phone-float {
            position: fixed;
            bottom: 25px;
            left: 25px;
            width: 60px;
            height: 60px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            box-shadow: 0 4px 15px rgba(160, 64, 64, 0.4);
            z-index: 2000;
            /* Pour être au-dessus du reste */
            text-decoration: none;
            transition: transform 0.3s ease, background-color 0.3s ease;
        }

        /* Animation de pulsation discrète */
        .btn-phone-float::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background-color: var(--primary);
            border-radius: 50%;
            z-index: -1;
            opacity: 0.5;
        }


        .btn-phone-float:hover {
            transform: scale(1.1);
            background-color: #8a3535;
        }

        /* Masquer sur ordinateur */
        @media (min-width: 1024px) {
            .btn-phone-float {
                display: none;
            }

            */
        }