:root {
            --primary-purple: #6667ab;
            --dark-purple: #4a4b7c;
            --accent-orange: #ff6b35;
            --accent-yellow: #f7931e;
            --accent-green: #2ecc71;
            --brutalist-black: #000;
            --brutalist-white: #fff;
            --light-gray: #f8f9fa;
        }

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

                        .montserrat-<uniquifier> {
  font-family: "Montserrat", sans-serif;
}

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            text-transform: uppercase;
        }

        body {
            font-family: 'Montserrat', sans-serif;
            font-weight: bold;
            color: var(--brutalist-black);
            background-color: var(--brutalist-white);
            overflow-x: hidden;
            padding-top: 80px;
        }

        .brutalist-border {
            border: 4px solid var(--brutalist-black) !important;
        }

        .brutalist-shadow {
            box-shadow: 8px 8px 0px var(--brutalist-black);
        }

        .brutalist-btn {
            border: 3px solid var(--brutalist-black);
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.2s ease;
            box-shadow: 4px 4px 0px var(--brutalist-black);
        }

        .brutalist-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
        }

        .brutalist-btn:active {
            transform: translate(2px, 2px);
            box-shadow: 2px 2px 0px var(--brutalist-black);
        }

        .btn-primary-custom {
            background-color: var(--primary-purple);
            color: white;
            border-color: var(--brutalist-black);
        }

        .btn-primary-custom:hover {
            background-color: var(--dark-purple);
            color: white;
            border-color: var(--brutalist-black);
        }

        .btn-outline-custom {
            background-color: var(--brutalist-white);
            color: var(--brutalist-black);
            border-color: var(--brutalist-black);
        }

        .btn-outline-custom:hover {
            background-color: var(--accent-orange);
            color: white;
            border-color: var(--brutalist-black);
        }

        /* Navbar */
        .navbar-custom {
            background-color: rgba(102, 103, 171, 0.9);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            border-bottom: 4px solid var(--brutalist-black);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
        }

        .navbar-custom.scrolled {
            background-color: rgba(102, 103, 171, 0.95);
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 15px;
            font-weight: 900;
            font-size: 1.5rem;
            color: var(--brutalist-white) !important;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .logo-container {
            background-color: var(--brutalist-white);
            padding: 8px 12px;
            border: 3px solid var(--brutalist-black);
            box-shadow: 4px 4px 0px var(--brutalist-black);
            transition: all 0.2s ease;
        }

        .navbar-brand:hover .logo-container {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
        }

        .navbar-nav .nav-link {
            color: var(--brutalist-white) !important;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin: 0 10px;
            padding: 8px 16px !important;
            border: 2px solid transparent;
            transition: all 0.2s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--brutalist-black) !important;
            background-color: var(--brutalist-white);
            border: 2px solid var(--brutalist-black);
            transform: translate(-1px, -1px);
            box-shadow: 3px 3px 0px var(--brutalist-black);
        }

        .navbar-nav .nav-link.active {
            color: var(--brutalist-black) !important;
            background-color: var(--accent-yellow);
            border: 2px solid var(--brutalist-black);
        }

        .navbar-toggler {
            border: 3px solid var(--brutalist-white);
            background-color: var(--brutalist-black);
            width: 50px;
            height: 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-toggler-icon {
            display: none;
        }

        .brutalist-burger {
            width: 25px;
            height: 3px;
            background-color: var(--brutalist-white);
            margin: 3px 0;
            transition: 0.3s;
        }

        /* Portfolio Header */
        .portfolio-header {
            background-color: var(--brutalist-white);
            padding: 10% 0 5% 0;
            border-bottom: 4px solid var(--brutalist-black);
            box-shadow: 8px 8px 0px var(--brutalist-black);
        }

        .portfolio-content {
            position: relative;
            z-index: 2;
        }

        .portfolio-title {
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--brutalist-black);
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 20px;
            text-align: center;
        }

        .portfolio-subtitle {
            font-size: 1.3rem;
            color: var(--primary-purple);
            font-weight: bold;
            margin-bottom: 50px;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Filter Buttons */
        .filter-container {
            text-align: center;
            margin-bottom: 60px;
        }

        .filter-btn {
            background-color: var(--brutalist-white);
            color: var(--brutalist-black);
            border: 3px solid var(--brutalist-black);
            padding: 12px 25px;
            margin: 5px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.2s ease;
            box-shadow: 4px 4px 0px var(--brutalist-black);
            cursor: pointer;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background-color: var(--primary-purple);
            color: white;
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
        }

        /* Portfolio Grid */
        

        .portfolio-section {
            background: linear-gradient(135deg, var(--light-gray) 0%, var(--brutalist-white) 100%);
            padding: 100px 0 50px;
            position: relative;
            overflow: hidden;
        }

        .portfolio-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                repeating-linear-gradient(
                    45deg,
                    transparent,
                    transparent 48px,
                    var(--primary-purple) 48px,
                    var(--primary-purple) 50px
                );
            opacity: 0.1;
            z-index: 1;
        }

        .container-section {
            position: relative;
            z-index: 2;
        }


        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }

        .project-card {
            background-color: var(--brutalist-white);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .project-card:hover {
            transform: translate(-4px, -4px);
        }

        .project-image {
            width: 100%;
            height: 250px;
            background: linear-gradient(135deg, var(--light-gray), var(--primary-purple));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: var(--brutalist-white);
            position: relative;
        }

        .project-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
        }

        .project-info {
            padding: 30px;
            background-color: var(--brutalist-white);
        }

        .project-category {
            background-color: var(--accent-yellow);
            color: var(--brutalist-black);
            padding: 5px 15px;
            font-size: 0.8rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: inline-block;
            margin-bottom: 15px;
            border: 2px solid var(--brutalist-black);
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--brutalist-black);
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .project-description {
            font-size: 1rem;
            color: var(--brutalist-black);
            font-weight: normal;
            line-height: 1.5;
        }

        .project-footer {
             border-top: 3px solid var(--brutalist-black);
            padding: 20px 30px;
            background-color: var(--light-gray);
            text-align: right;
        }

        /* Modal Styles */
        .modal-content {
            border: 4px solid var(--brutalist-black);
            box-shadow: 8px 8px 0px var(--brutalist-black);
            border-radius: 0;
        }

        .modal-header {
            background-color: var(--primary-purple);
            color: white;
            border-bottom: 3px solid var(--brutalist-black);
            padding: 20px 30px;
            border-radius: 0;
        }

        .modal-title {
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .btn-close {
            background-color: var(--brutalist-white);
            border: 2px solid var(--brutalist-black);
            border-radius: 0;
            width: 35px;
            height: 35px;
            opacity: 1;
        }

        .btn-close:hover {
            background-color: var(--accent-orange);
        }

        .modal-body {
            padding: 30px;
        }

        .modal-image {
            width: 100%;
            height: 300px;
            background: linear-gradient(135deg, var(--light-gray), var(--primary-purple));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            color: var(--brutalist-white);
            margin-bottom: 25px;
            border: 3px solid var(--brutalist-black);
        }

        .modal-category {
            background-color: var(--accent-green);
            color: white;
            padding: 8px 16px;
            font-size: 0.9rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: inline-block;
            margin-bottom: 20px;
            border: 2px solid var(--brutalist-black);
        }

        .modal-description {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 25px;
            font-weight: normal;
        }

        .tech-tags {
            margin-bottom: 25px;
        }

        .tech-tag {
            background-color: var(--light-gray);
            color: var(--brutalist-black);
            padding: 6px 12px;
            margin: 3px;
            font-size: 0.9rem;
            font-weight: bold;
            display: inline-block;
            border: 2px solid var(--brutalist-black);
            text-transform: uppercase;
        }

        .modal-footer {
            border-top: 3px solid var(--brutalist-black);
            padding: 20px 30px;
            background-color: var(--light-gray);
        }

        .btn-visit {
            background-color: var(--accent-orange);
            color: white;
            border: 3px solid var(--brutalist-black);
            padding: 12px 30px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.2s ease;
            box-shadow: 4px 4px 0px var(--brutalist-black);
            text-decoration: none;
        }

        .btn-visit:hover {
            background-color: var(--primary-purple);
            color: white;
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
        }

        .btn-visit2 {
            background-color: var(--accent-yellow);
            color: var(--brutalist-black);
            border: 3px solid var(--brutalist-black);
            padding: 12px 30px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.2s ease;
            box-shadow: 4px 4px 0px var(--brutalist-black);
            text-decoration: none;
        }

        .btn-visit2:hover {
            background-color: var(--primary-purple);
            color: white;
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
        }

        /* Footer */
        .footer {
            background-color: var(--primary-purple);
            color: var(--brutalist-white);
            padding: 60px 0 30px;
            border-top: 5px solid var(--brutalist-black);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
        }

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

        .footer-nav a {
            color: var(--brutalist-white);
            text-decoration: none;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.2s ease;
            padding: 8px 16px;
            border: 2px solid transparent;
        }

        .footer-nav a:hover {
            color: var(--brutalist-black);
            background-color: var(--brutalist-white);
            border: 2px solid var(--brutalist-black);
            transform: translate(-1px, -1px);
            box-shadow: 3px 3px 0px var(--brutalist-black);
        }

        .social-links {
            display: flex;
            gap: 20px;
        }

        .social-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background-color: var(--brutalist-white);
            color: var(--brutalist-black);
            text-decoration: none;
            font-size: 1.5rem;
            transition: all 0.2s ease;
            border: 3px solid var(--brutalist-black);
            box-shadow: 4px 4px 0px var(--brutalist-black);
        }

        .social-link:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--brutalist-black);
            color: var(--primary-purple);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 2px solid var(--brutalist-white);
            font-size: 0.9rem;
        }

        .footer-bottom a {
            color: var(--accent-yellow);
            text-decoration: none;
            font-weight: bold;
        }

        .footer-bottom a:hover {
            text-decoration: underline;
        }

        /* Responsive */
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }

            .portfolio-title {
                font-size: 2.5rem;
                letter-spacing: 1px;
            }

            .portfolio-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .filter-btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }

            .footer-content {
                flex-direction: column;
                gap: 30px;
            }

            .footer-nav {
                flex-wrap: wrap;
                justify-content: center;
                gap: 15px;
            }

            .modal-body {
                padding: 20px;
            }

            .modal-image {
                height: 200px;
                font-size: 3rem;
            }
        }

        /* Animation pour les cartes */
        .project-card {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.6s ease forwards;
        }

        .project-card:nth-child(1) { animation-delay: 0.1s; }
        .project-card:nth-child(2) { animation-delay: 0.2s; }
        .project-card:nth-child(3) { animation-delay: 0.3s; }

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

        .hidden {
            display: none !important;
        }