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

        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2.8rem, 6vw, 4.5rem);
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #f59e0b, #f43f5e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-content .subtitle {
            font-family: 'Inter', sans-serif;
            font-size: 1.3rem;
            font-weight: 400;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
        }

        .breadcrumb {
            font-family: 'Inter', sans-serif;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-size: 0.8rem;
            opacity: 0.8;
        }

        .project-info h3 {
            font-family: 'Playfair Display', serif;
            font-size: 2.2rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.3;
            margin-bottom: 1rem;
            position: relative;
        }

        .project-info h3::after {
            content: "";
            display: block;
            width: 50px;
            height: 3px;
            background: var(--gradient);
            margin-top: 0.6rem;
            border-radius: 2px;
        }

        /* Descriptions plus douces */
        .project-description {
            font-family: 'Inter', sans-serif;
            font-style: italic;
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }

        /* Points clés avec typographie plus aérée */
        .key-points li {
            font-family: 'Inter', sans-serif;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
        }

        /* Tags modernisés */
        .tag {
            font-family: 'Inter', sans-serif;
            text-transform: uppercase;
            font-size: 0.7rem;
            letter-spacing: 1px;
            font-weight: 600;
            background: var(--dark-card);
            border: 1px solid rgba(255,255,255,0.15);
            padding: 0.35rem 0.9rem;
            border-radius: 25px;
            transition: all 0.3s ease;
        }

        .tag:hover {
            background: var(--gradient);
            border-color: transparent;
        }

        /* Footer typographique */
        .footer p {
            font-family: 'Inter', sans-serif;
            letter-spacing: 1px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }


        :root {
            --primary-color: #2563eb;
            --secondary-color: #f59e0b;
            --accent-color: #10b981;
            --dark-bg: #0f172a;
            --dark-card: #1e293b;
            --text-primary: #f8fafc;
            --text-secondary: #cbd5e1;
            --text-muted: #94a3b8;
            --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --glass: rgba(255, 255, 255, 0.1);
            --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* Animated background */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.15) 0%, transparent 50%);
            z-index: -1;
        }

        /* Header moderne */
        .hero-section {
            position: relative;
            padding: 6rem 2rem 4rem;
            text-align: center;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-content .subtitle {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
        }

        .breadcrumb {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .breadcrumb a {
            color: var(--primary-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .breadcrumb a:hover {
            color: var(--secondary-color);
        }

        /* Container moderne */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Sections de contenu */
        .content-section {
            padding: 4rem 0;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }

        .content-section:nth-child(even) {
            animation-delay: 0.2s;
        }

        .content-section:nth-child(odd) {
            animation-delay: 0.4s;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Cartes de projet */
        .project-card {
            background: var(--dark-card);
            border-radius: 20px;
            padding: 2.5rem;
            margin-bottom: 3rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: var(--shadow);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
            transition: left 0.6s ease;
        }

        .project-card:hover::before {
            left: 100%;
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 35px 70px -12px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .project-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-bottom: 2rem;
        }

        .project-video {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            transition: transform 0.4s ease;
        }

        .project-video:hover {
            transform: scale(1.05);
        }

        .project-video iframe {
            width: 100%;
            height: 315px;
            border: none;
            border-radius: 15px;
        }

        .project-info h3 {
            font-family: 'Playfair Display', serif;
            font-size: 2rem;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .project-description {
            font-style: italic;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        .project-details {
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* Tags et badges */
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1.5rem;
        }

        .tag {
            background: var(--gradient);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* Section alternée */
        .project-card.reverse .project-grid {
            grid-template-columns: 1fr 1fr;
        }

        .project-card.reverse .project-video {
            order: 2;
        }

        .project-card.reverse .project-info {
            order: 1;
        }

        /* Points clés */
        .key-points {
            background: rgba(37, 99, 235, 0.1);
            border: 1px solid rgba(37, 99, 235, 0.3);
            border-radius: 15px;
            padding: 1.5rem;
            margin-top: 1.5rem;
        }

        .key-points ul {
            list-style: none;
        }

        .key-points li {
            position: relative;
            padding-left: 1.5rem;
            margin-bottom: 0.75rem;
            color: var(--text-secondary);
        }

        .key-points li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: bold;
        }

        /* Footer moderne */
        .footer {
            background: var(--dark-card);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 3rem 0;
            text-align: center;
            margin-top: 4rem;
        }

        .footer p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-section {
                padding: 4rem 1rem 3rem;
            }

            .container {
                padding: 0 1rem;
            }

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

            .project-card.reverse .project-video {
                order: 1;
            }

            .project-card.reverse .project-info {
                order: 2;
            }

            .project-card {
                padding: 2rem;
            }

            .project-video iframe {
                height: 250px;
            }

            .project-info h3 {
                font-size: 1.5rem;
            }
        }

        /* Animations au scroll */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .animate-on-scroll.animate {
            opacity: 1;
            transform: translateY(0);
        }