/* ==================== RESET & GLOBAL ==================== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --bg-light: #E7D9C7;
            --accent-yellow: #E5B72C;
            --primary-mauve: #A07C76;
            --accent-brown: #8D7D63;
            --text-dark: #684842;
        }

        html {
            scroll-behavior: smooth;
        }

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

        section {
            padding: 80px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 40px;
            text-align: center;
            color: var(--text-dark);
            position: relative;
            font-weight: 600;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-yellow);
            border-radius: 2px;
        }

        /* ==================== NAVIGATION ==================== */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(231, 217, 199, 0.95);
            backdrop-filter: blur(10px);
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(104, 72, 66, 0.1);
            transition: padding 0.3s ease;
        }

        nav.scrolled {
            padding: 15px 40px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-mauve);
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-yellow);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::before,
        .nav-links a.active::before {
            width: 100%;
        }

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

        .cv-btn {
            background: var(--accent-yellow);
            color: var(--text-dark);
            padding: 10px 25px;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .cv-btn:hover {
            background: var(--primary-mauve);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(160, 124, 118, 0.3);
        }

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

        .mobile-toggle span {
            width: 25px;
            height: 3px;
            background: var(--text-dark);
            transition: all 0.3s ease;
            border-radius: 2px;
        }

        /* ==================== HERO SECTION ==================== */
        #accueil {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding-top: 80px;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            z-index: 2;
            animation: fadeInUp 1s ease;
        }

        .hero-content h1 {
            font-size: 4rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-content .role {
            font-size: 1.8rem;
            color: var(--primary-mauve);
            font-weight: 400;
            margin-bottom: 30px;
        }

        .hero-content .highlight {
            color: var(--accent-yellow);
            font-weight: 600;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1;
            overflow: hidden;
        }

        .circle {
            position: absolute;
            border-radius: 50%;
            opacity: 0.1;
            animation: float 20s infinite;
        }

        .circle1 {
            width: 300px;
            height: 300px;
            background: var(--primary-mauve);
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .circle2 {
            width: 200px;
            height: 200px;
            background: var(--accent-yellow);
            bottom: 15%;
            right: 10%;
            animation-delay: 5s;
        }

        .circle3 {
            width: 150px;
            height: 150px;
            background: var(--accent-brown);
            top: 60%;
            left: 70%;
            animation-delay: 10s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(30px, -30px) scale(1.1); }
            66% { transform: translate(-20px, 20px) scale(0.9); }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ==================== À PROPOS ==================== */
        #apropos {
            background: white;
        }

        .about-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text-dark);
            animation: fadeIn 1s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        /* ==================== COMPÉTENCES ==================== */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 40px;
            margin-top: 60px;
        }

        .skill-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            animation: fadeInUp 0.6s ease;
            animation-fill-mode: both;
        }

        .skill-circle {
            position: relative;
            width: 120px;
            height: 120px;
        }

        .skill-circle svg {
            transform: rotate(-90deg);
        }

        .skill-circle circle {
            fill: none;
            stroke-width: 8;
        }

        .skill-circle .bg-circle {
            stroke: rgba(141, 125, 99, 0.2);
        }

        .skill-circle .progress-circle {
            stroke: var(--primary-mauve);
            stroke-linecap: round;
            transition: stroke-dashoffset 1s ease;
        }

        .skill-percentage {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-dark);
        }

        .skill-name {
            font-weight: 500;
            color: var(--text-dark);
            font-size: 1rem;
        }

        /* ==================== PROJETS ==================== */
        #projets {
            background: white;
        }

        .projects-container {
            position: relative;
            margin-top: 60px;
        }

        .projects-carousel {
            display: flex;
            gap: 30px;
            overflow: hidden;
            padding: 20px 0;
            transition: transform 0.5s ease;
        }

        .project-card {
            min-width: calc(33.333% - 20px);
            height: 400px;
            perspective: 1000px;
            cursor: pointer;
            flex-shrink: 0;
        }

        .card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            transition: transform 0.6s;
            transform-style: preserve-3d;
        }

        .project-card:hover .card-inner {
            transform: rotateY(180deg);
        }

        .card-front,
        .card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(104, 72, 66, 0.15);
            overflow: hidden;
        }

        .card-front {
            background: white;
        }

        .card-front img {
            width: 100%;
            height: 70%;
            object-fit: cover;
        }

        .card-front h3 {
            padding: 20px;
            color: var(--text-dark);
            font-size: 1.3rem;
            text-align: center;
        }

        .card-back {
            background: linear-gradient(135deg, var(--primary-mauve), var(--accent-brown));
            color: white;
            transform: rotateY(180deg);
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;

    
        }

        .card-back h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        .card-back p {
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .card-back .skills-used {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .card-back .skill-tag {
            background: rgba(255, 255, 255, 0.2);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }

       .github-btn {
            position: absolute;
            top: 10px;
            
            display: inline-flex;
            align-items: center;
            justify-content: flex-start;
            gap: 0;
            padding: 12px;
            background: rgba(255, 255, 255, 0.15);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 500;
            border: 2px solid rgba(255, 255, 255, 0.3);
            font-size: 0.95rem;
            backdrop-filter: blur(4px);
            
            overflow: hidden;
            width: 46px;
            height: 37px;
            
            /* Animation d'apparition */
            opacity: 0;
            transform: rotateY(180deg);
            transition: all 0.4s ease;
            transform-origin: right center;
        }

        /* Le bouton apparaît quand on survole la carte */
        .project-card:hover .github-btn {
            opacity: 1;
        }

        /* Le bouton s'étend quand on le survole directement */
        .github-btn:hover {
            width: 200px;
            gap: 10px;
            padding: 12px 24px;
            background: white;
            color: var(--primary-mauve);
            transform: rotateY(180deg) translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            margin-left: -158px;
        }

        .github-icon {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
        }

        .github-btn span {
            white-space: nowrap;
            opacity: 0;
            width: 0;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .github-btn:hover span {
            opacity: 1;
            width: auto;
        }

        .carousel-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: var(--accent-yellow);
            color: var(--text-dark);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 1.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .carousel-arrow:hover {
            background: var(--primary-mauve);
            color: white;
            transform: translateY(-50%) scale(1.1);
        }

        .carousel-arrow.left {
            left: -25px;
        }

        .carousel-arrow.right {
            right: -25px;
        }

        /* ==================== CONTACT ==================== */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            margin-top: 60px;
            align-items: start;
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .form-group label {
            font-weight: 500;
            color: var(--text-dark);
        }

        .form-group input,
        .form-group textarea {
            padding: 12px 20px;
            border: 2px solid rgba(141, 125, 99, 0.3);
            border-radius: 10px;
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: white;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-mauve);
            box-shadow: 0 0 0 3px rgba(160, 124, 118, 0.1);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        .submit-btn {
            background: var(--accent-yellow);
            color: var(--text-dark);
            padding: 15px 40px;
            border: none;
            border-radius: 30px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Poppins', sans-serif;
        }

        .submit-btn:hover {
            background: var(--primary-mauve);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(160, 124, 118, 0.3);
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
            padding: 40px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(104, 72, 66, 0.1);
        }

        .contact-info h3 {
            font-size: 1.8rem;
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .linkedin-link {
            display: inline-flex;
            align-items: center;
            gap: 15px;
            padding: 15px 30px;
            background: var(--primary-mauve);
            color: white;
            text-decoration: none;
            border-radius: 10px;
            font-weight: 500;
            transition: all 0.3s ease;
            width: fit-content;
        }

        .linkedin-link:hover {
            background: var(--accent-yellow);
            color: var(--text-dark);
            transform: translateX(5px);
        }

        .linkedin-icon {
            width: 30px;
            height: 30px;
        }

        .form-message {
            padding: 15px;
            border-radius: 10px;
            margin-top: 10px;
            text-align: center;
            font-weight: 500;
            display: none;
        }

        .form-message.success {
            background: #d4edda;
            color: #155724;
            display: block;
        }

        .form-message.error {
            background: #f8d7da;
            color: #721c24;
            display: block;
        }

        /* ==================== FOOTER ==================== */
        footer {
            background: var(--text-dark);
            color: var(--bg-light);
            text-align: center;
            padding: 30px 20px;
            font-size: 0.9rem;
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 968px) {
            .nav-links {
                position: fixed;
                top: 70px;
                right: -100%;
                flex-direction: column;
                background: rgba(231, 217, 199, 0.98);
                padding: 40px;
                border-radius: 15px 0 0 15px;
                box-shadow: -5px 5px 20px rgba(104, 72, 66, 0.2);
                transition: right 0.3s ease;
            }

            .nav-links.active {
                right: 0;
            }

            .mobile-toggle {
                display: flex;
            }

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

            .mobile-toggle.active span:nth-child(2) {
                opacity: 0;
            }

            .mobile-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -7px);
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .hero-content .role {
                font-size: 1.3rem;
            }

            h2 {
                font-size: 2rem;
            }

            .project-card {
                min-width: calc(50% - 15px);
            }

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

            .carousel-arrow {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 600px) {
            section {
                padding: 60px 15px;
            }

            nav {
                padding: 15px 20px;
            }

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

            .project-card {
                min-width: 100%;
            }

            .skills-grid {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
                gap: 30px;
            }

            .skill-circle {
                width: 100px;
                height: 100px;
            }

            .skill-percentage {
                font-size: 1.2rem;
            }
        }