:root {
            --bg-dark: #0a0a0a;
            --bg-card: #161616;
            --primary: #00ff9d;
            --secondary: #00d4ff;
            --text-main: #e0e0e0;
            --text-muted: #a0a0a0;
            --accent-gradient: linear-gradient(90deg, var(--primary), var(--secondary));
            --glass: rgba(22, 22, 22, 0.7);
            --border: rgba(255, 255, 255, 0.1);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4 {
            font-family: 'JetBrains Mono', monospace;
            color: #fff;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.3s;
        }

        ul {
            list-style: none;
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
        }

        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--accent-gradient);
            margin: 10px auto 0;
            border-radius: 2px;
        }

        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 5px;
            font-weight: 600;
            font-family: 'JetBrains Mono', monospace;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }

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

        .btn-primary:hover {
            background: var(--primary);
            color: var(--bg-dark);
            box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--secondary);
            border-color: var(--secondary);
        }

        .btn-secondary:hover {
            background: var(--secondary);
            color: var(--bg-dark);
            box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
        }

        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 10, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid var(--border);
            padding: 15px 0;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Style spécifique pour le logo glitch */
        .logo.glitch-text {
            font-weight: 800;
            letter-spacing: 2px;
            position: relative;
            text-transform: uppercase;
            transition: 0.3s;
        }
        
        /* L'effet de lumière (Glow) au survol */
        .logo.glitch-text:hover {
            color: #00ff9d;
            text-shadow: 0 0 8px rgba(0, 255, 157, 0.8);
        }
        
        /* Création des couches de couleurs pour le glitch */
        .logo.glitch-text:hover::before,
        .logo.glitch-text:hover::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }
        
        .logo.glitch-text:hover::before {
            color: #ff00c1;
            animation: glitch-vibration 0.3s infinite;
            clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
            transform: translate(-2px, -2px);
        }
        
        .logo.glitch-text:hover::after {
            color: #00fff9;
            animation: glitch-vibration 0.3s infinite reverse;
            clip-path: polygon(0 80%, 100% 20%, 100% 100%, 0 100%);
            transform: translate(2px, 2px);
        }
        
        @keyframes glitch-vibration {
            0% { transform: translate(0); }
            20% { transform: translate(-2px, 2px); }
            40% { transform: translate(-2px, -2px); }
            60% { transform: translate(2px, 2px); }
            80% { transform: translate(2px, -2px); }
            100% { transform: translate(0); }
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            font-family: 'JetBrains Mono', monospace;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
        }

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

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* L'animation de scintillement (Flicker) - VERSION ADOUCIE */
        @keyframes neon-flicker-soft {
            0%, 18%, 22%, 25%, 53%, 57%, 100% {
                /* Nous avons supprimé les lueurs les plus larges (40px, 80px) */
                text-shadow: 
                    0 0 2px #fff,            /* Centre du texte blanc, très fin */
                    0 0 5px #00ff9d,         /* Première lueur verte plus proche */
                    0 0 10px rgba(0, 255, 157, 0.6); /* Lueur diffuse externe atténuée */
                opacity: 1;
            }
            20%, 24%, 55% {
                text-shadow: none;
                opacity: 0.7;                /* Moins d'opacité lors du "bug" pour un scintillement subtil */
            }
        }
        
        /* Application de l'effet au logo - Version Adoucie */
        .logo.glitch-text {
            /* ... tes styles précédents de position, font-weight, etc. ... */
            
            /* On utilise la nouvelle animation adoucie */
            animation: neon-flicker-soft 4s infinite alternate; /* Légèrement plus lent pour plus de douceur */
            transition: text-shadow 0.3s ease; /* Transition douce pour le survol */
        }
        
        /* On garde le glitch net au survol, avec un Glow également adouci */
        .logo.glitch-text:hover {
            animation: none; /* On stoppe le scintillement */
            color: #00ff9d;
            text-shadow: 0 0 4px rgba(0, 255, 157, 0.5); /* Glow de survol diminué */
        }

        #hero {
            height: 100vh;
            background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.9)), url('https://image.qwenlm.ai/public_source/e5ba75ec-3247-4f2e-80d6-20a1c8b42a0f/179429e9d-bfb5-426a-9f60-690ef22f90c7.png');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
        }

        .hero-content {
            max-width: 800px;
            padding: 20px;
            z-index: 2;
        }

        .hero-subtitle {
            color: var(--primary);
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.1rem;
            margin-bottom: 1rem;
            display: block;
        }

        .hero-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .typing-text {
            color: var(--secondary);
            border-right: 3px solid var(--secondary);
            padding-right: 5px;
            animation: blink 0.7s infinite;
        }

        @keyframes blink {
            50% { border-color: transparent; }
        }

        .hero-desc {
            font-size: 1.1rem;
            color: var(--text-muted);
            margin-bottom: 2.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        #about {
            padding: 100px 0;
            background: var(--bg-dark);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-img-container {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
        }

        .about-img-container img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s;
        }

        .about-img-container:hover img {
            transform: scale(1.05);
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: #fff;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .highlight {
            color: var(--primary);
            font-weight: 600;
        }

        /* Animation de base */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Application à chaque item avec un délai progressif */
        .timeline-item {
            opacity: 0; /* Caché au départ */
            animation: fadeInUp 0.6s ease forwards;
        }
        
        .timeline-item:nth-child(1) { animation-delay: 0.2s; }
        .timeline-item:nth-child(2) { animation-delay: 0.4s; }
        .timeline-item:nth-child(3) { animation-delay: 0.6s; }

        /* --- Conteneur Principal --- */
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 40px auto;
            padding: 20px 0;
        }
        
        /* --- La ligne verticale centrale (ou latérale) --- */
        .timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            width: 2px;
            height: 100%;
            background: rgba(0, 255, 204, 0.1); /* Ligne discrète */
        }
        
        /* --- Chaque bloc d'étude --- */
        .timeline-item {
            position: relative;
            margin-bottom: 40px;
            padding-left: 60px; /* Espace pour la ligne et le point */
            transition: all 0.3s ease;
        }
        
        /* --- Le point sur la ligne --- */
        .timeline-item::after {
            content: '';
            position: absolute;
            left: 15px;
            top: 5px;
            width: 12px;
            height: 12px;
            background: #1a1a1a;
            border: 2px solid #00ffcc;
            border-radius: 50%;
            z-index: 2;
            transition: all 0.3s ease;
        }
        
        /* --- Styles des textes --- */
        .timeline-date {
            display: inline-block;
            color: #00ffcc;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.85rem;
            margin-bottom: 8px;
            font-weight: bold;
        }
        
        .timeline-title {
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 5px;
        }
        
        .timeline-subtitle {
            color: #888;
            font-size: 0.95rem;
        }
        
        /* --- EFFETS AU SURVOL (Hover) --- */
        
        .timeline-item:hover {
            transform: translateX(10px); /* Décalage fluide vers la droite */
        }
        
        .timeline-item:hover::after {
            background: #00ffcc;
            box-shadow: 0 0 15px #00ffcc; /* Le point s'illumine */
        }
        
        .timeline-item:hover .timeline-title {
            color: #00ffcc; /* Le titre change de couleur */
        }
        
        /* Ajout d'une bordure latérale néon au bloc (optionnel pour matcher tes images) */
        .timeline-item {
            background: rgba(255, 255, 255, 0.03);
            padding: 20px 20px 20px 60px;
            border-radius: 8px;
            border-left: 3px solid transparent;
        }
        
        .timeline-item:hover {
            border-left: 3px solid #00ffcc;
            background: rgba(0, 255, 204, 0.05);
        }

        #skills {
            padding: 100px 0;
            background: #0f0f0f;
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .skill-card {
            background: var(--bg-card);
            padding: 30px;
            border-radius: 10px;
            border: 1px solid var(--border);
            transition: 0.3s;
            position: relative;
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--accent-gradient);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s;
        }

        .skill-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .skill-card:hover::before {
            transform: scaleX(1);
        }

        .skill-icon {
            font-size: 2rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .skill-card h3 {
            margin-bottom: 15px;
            font-size: 1.3rem;
        }

        .skill-list li {
            margin-bottom: 10px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
        }

        .skill-list li::before {
            content: '>';
            color: var(--secondary);
            margin-right: 10px;
            font-family: 'JetBrains Mono', monospace;
            font-weight: bold;
        }

        /* --- Grille des Certifications --- */
        .certs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            padding: 20px 0;
        }
        
        /* --- Style de chaque Badge --- */
        .cert-badge {
            background: rgba(255, 255, 255, 0.05); /* Fond sombre transparent */
            border: 1px solid rgba(0, 255, 204, 0.2); /* Bordure discrète au repos */
            border-radius: 12px;
            padding: 25px;
            text-align: center;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: default;
            position: relative;
            overflow: hidden;
        }
        
        /* --- Icônes des Badges --- */
        .cert-badge i {
            display: block;
            font-size: 2.5rem;
            color: #00ffcc; /* Ton vert néon */
            margin-bottom: 15px;
            transition: all 0.4s ease;
            filter: drop-shadow(0 0 5px rgba(0, 255, 204, 0.3));
        }
        
        /* --- Texte sous les Icônes --- */
        .cert-badge span {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
            color: #fff;
            font-weight: 500;
        }
        
        /* --- EFFETS AU SURVOL (Hover) --- */
        
        .cert-badge:hover {
            background: rgba(0, 255, 204, 0.05);
            border-color: #00ffcc;
            transform: translateY(-10px); /* Soulèvement */
            box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
        }
        
        .cert-badge:hover i {
            transform: scale(1.2) rotate(5deg); /* Zoom et légère rotation */
            color: #fff;
            filter: drop-shadow(0 0 15px #00ffcc); /* Éclat intense */
        }
        
        /* Animation de pulsation subtile sur l'icône Python spécifiquement */
        .cert-badge:hover .fa-python {
            animation: pulse 1.5s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1.2); }
            50% { transform: scale(1.3); }
            100% { transform: scale(1.2); }
        }

        .progress-container {
            width: 100%;
            height: 24px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50px;
            margin-top: 15px;
            position: relative;
            border: 1px solid rgba(0, 255, 157, 0.3);
            overflow: hidden;
            box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
        }

        /* --- SECTION LABS --- */
        #academic-labs {
            padding: 80px 0;
            background: #0f0f0f;
        }
        
        .labs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .lab-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(0, 255, 204, 0.1);
            border-radius: 15px;
            padding: 30px;
            text-align: left;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: flex;
            flex-direction: column;
        }
        
        .lab-card:hover {
            transform: translateY(-12px);
            border-color: #00ffcc; /* Ton vert néon */
            background: rgba(0, 255, 204, 0.05);
            box-shadow: 0 15px 35px rgba(0, 255, 204, 0.15);
        }
        
        .lab-icon {
            font-size: 2.5rem;
            color: #00ffcc;
            margin-bottom: 20px;
        }
        
        .lab-card h4 {
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 12px;
        }
        
        .lab-card p {
            color: #b0b0b0;
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .lab-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        
        .tag {
            background: rgba(0, 255, 204, 0.1);
            color: #00ffcc;
            padding: 4px 12px;
            border-radius: 5px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
        }
        
        .lab-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            transition: 0.3s;
        }
        
        .lab-btn:hover {
            color: #00ffcc;
            gap: 12px;
        }

        /* --- Animation de révélation initialement cachée --- */
        .lab-card {
            opacity: 0;             /* Complètement invisible */
            transform: translateY(30px); /* Légèrement plus bas */
            transition: opacity 0.6s ease-out, transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
        }
        
        /* --- Classe ajoutée par le JS pour révéler la carte --- */
        .lab-card.is-visible {
            opacity: 1;              /* Devient visible */
            transform: translateY(0); /* Remonte à sa position */
        }

        /* Style du conteneur de formulaire */
        form {
            background: #1a1a1a;
            padding: 30px;
            border-radius: 15px;
            border: 1px solid #333;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        
        /* Champs de saisie */
        input, textarea {
            width: 100%;
            background: #222 !important;
            border: 2px solid #333 !important;
            border-radius: 8px !important;
            color: #fff !important;
            padding: 12px !important;
            margin-bottom: 20px;
            transition: all 0.3s ease;
        }
        
        /* Effet au clic (Focus) - Très dynamique */
        input:focus, textarea:focus {
            border-color: #00ff88 !important; /* Le vert fluo de votre bouton */
            box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
            outline: none;
            transform: translateY(-2px);
        }
        
        /* Le bouton "Envoyer" stylisé */
        button[type="submit"] {
            width: 100%;
            background: transparent;
            border: 2px solid #00ff88;
            color: #00ff88;
            padding: 15px;
            border-radius: 8px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: all 0.4s;
        }
        
        /* Animation au survol du bouton */
        button[type="submit"]:hover {
            background: #00ff88;
            color: #111;
            box-shadow: 0 0 25px rgba(0, 255, 136, 0.5);
        }

        .security-note {
            font-size: 0.85rem;
            color: #888; /* Gris discret */
            text-align: center;
            margin-top: 15px;
            font-style: italic;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .security-note i {
            color: #00ff88; /* Le vert fluo de votre bouton pour rappeler la sécurité active */
            font-size: 0.9rem;
        }

        .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, #00ff9d, #00d4ff);
            border-radius: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(0, 255, 157, 0.5);
            width: 0%; /* Départ à 0 pour l'animation */
            transition: width 2s cubic-bezier(0.1, 0.5, 0.2, 1);
            position: relative;
        }

        .progress-number {
            color: #000;
            font-weight: 800;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.85rem;
            z-index: 2;
        }

        /* Effet de balayage lumineux */
        .progress-bar::after {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            animation: shine 3s infinite;
        }

        @keyframes shine {
            to { left: 100%; }
        }

        /* === CSS POUR L'ICÔNE LINKEDIN BLEU OFFICIEL AVEC EFFET NÉON === */

        /* Style par défaut (Bleu LinkedIn officiel) */
        /* Couleur LinkedIn par défaut */
        .fa-linkedin {
            color: #0077b5 !important;
        }
        
        /* Optionnel : effet au survol */
        .fa-linkedin:hover {
            color: #00a0dc !important; /* Un bleu plus clair quand on passe la souris */
            transform: scale(1.1);
            transition: 0.3s;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .project-card {
            background: var(--bg-card);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: 0.3s;
        }

        .project-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

        .project-img {
            height: 200px;
            overflow: hidden;
        }

        .project-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

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

        .project-content {
            padding: 25px;
        }

        .project-tag {
            display: inline-block;
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: 20px;
            background: rgba(0, 255, 157, 0.1);
            color: var(--primary);
            margin-bottom: 15px;
            font-family: 'JetBrains Mono', monospace;
        }

        .project-content h3 {
            margin-bottom: 10px;
            font-size: 1.3rem;
        }

        .project-content p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .project-link {
            color: var(--secondary);
            font-weight: 600;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .project-link:hover {
            text-decoration: underline;
        }

        #education {
            padding: 100px 0;
            background: #0f0f0f;
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .timeline-item {
            background: var(--bg-card);
            padding: 25px;
            border-radius: 10px;
            margin-bottom: 20px;
            border-left: 3px solid var(--secondary);
            position: relative;
        }

        .timeline-date {
            font-family: 'JetBrains Mono', monospace;
            color: var(--primary);
            font-size: 0.9rem;
            margin-bottom: 5px;
            display: block;
        }

        .timeline-title {
            font-size: 1.2rem;
            margin-bottom: 5px;
            color: #fff;
        }

        .timeline-subtitle {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 10px;
        }

        .certs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .cert-badge {
            background: rgba(255, 255, 255, 0.05);
            padding: 20px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid var(--border);
        }

        .cert-badge i {
            color: var(--primary);
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .cert-badge span {
            display: block;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* --- Conteneur principal des informations --- */
        .contact-info {
            padding: 30px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 15px;
            border: 1px solid rgba(0, 255, 204, 0.1);
        }
        
        .contact-info h3 {
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 15px;
            line-height: 1.3;
        }
        
        /* --- Liste des détails de contact --- */
        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 25px;
        }
        
        /* --- Chaque ligne de contact --- */
        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 12px 15px;
            background: rgba(0, 255, 204, 0.03);
            border-radius: 10px;
            border: 1px solid transparent;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        /* --- Icônes --- */
        .contact-item i {
            width: 35px;
            height: 35px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 255, 204, 0.1);
            color: #00ffcc; /* Vert néon */
            border-radius: 50%;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        /* --- Texte des contacts --- */
        .contact-item span {
            color: #e0e0e0;
            font-size: 0.95rem;
            font-family: 'Inter', sans-serif;
        }
        
        /* --- EFFETS AU SURVOL (Hover) --- */
        
        .contact-item:hover {
            background: rgba(0, 255, 204, 0.08);
            border-color: #00ffcc;
            transform: translateX(8px); /* Petit décalage vers la droite */
            cursor: pointer;
        }
        
        .contact-item:hover i {
            background: #00ffcc;
            color: #1a1a1a;
            box-shadow: 0 0 15px rgba(0, 255, 204, 0.6);
        }
        
        .contact-item:hover span {
            color: #fff;
            font-weight: 500;
        }

        #languages {
            padding: 60px 0;
            background: var(--bg-dark);
            text-align: center;
        }

        .lang-grid {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
            margin-top: 30px;
        }

        .lang-item {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .flag {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

        .lang-name {
            font-weight: 600;
            color: #fff;
        }

        .lang-level {
            font-size: 0.85rem;
            color: var(--primary);
            font-family: 'JetBrains Mono', monospace;
        }

        #contact {
            padding: 100px 0;
            background: linear-gradient(to top, #0f0f0f, var(--bg-dark));
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .contact-details {
            margin-top: 30px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            gap: 15px;
        }

        .contact-item i {
            width: 40px;
            height: 40px;
            background: rgba(0, 255, 157, 0.1);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        .contact-form {
            background: var(--bg-card);
            padding: 30px;
            border-radius: 10px;
            border: 1px solid var(--border);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .form-control {
            width: 100%;
            padding: 12px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border);
            border-radius: 5px;
            color: #fff;
            font-family: 'Inter', sans-serif;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
        }

        textarea.form-control {
            resize: vertical;
            height: 120px;
        }

        .form-status {
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
            display: none;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
        }

        .form-status.success {
            display: block;
            background: rgba(0, 255, 157, 0.1);
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .form-status.error {
            display: block;
            background: rgba(255, 82, 82, 0.1);
            color: #ff5252;
            border: 1px solid #ff5252;
        }

        .btn-submit {
            width: 100%;
            position: relative;
        }

        .btn-submit:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .btn-submit .spinner {
            display: none;
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin-right: 8px;
            vertical-align: middle;
        }

        .btn-submit.loading .spinner {
            display: inline-block;
        }

        .btn-submit.loading .btn-text {
            opacity: 0.8;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        footer {
            background: #050505;
            padding: 40px 0;
            text-align: center;
            border-top: 1px solid var(--border);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            transition: 0.3s;
        }

        .social-links a:hover {
            background: var(--primary);
            color: var(--bg-dark);
            transform: translateY(-3px);
        }

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

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--bg-card);
                flex-direction: column;
                padding: 20px;
                text-align: center;
                border-bottom: 1px solid var(--border);
            }

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

            .mobile-menu-btn {
                display: block;
            }

            .hero-title {
                font-size: 2.2rem;
            }

            .about-grid, .contact-container {
                grid-template-columns: 1fr;
            }

            .about-img-container {
                order: -1;
            }
        }