* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Poppins", sans-serif;
        }

        body {
            background-color: #0f0f0f;
            scroll-behavior: smooth;
        }

        /* Header melhorado */
        header {
            padding: 1.5rem 2rem;
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(15, 15, 15, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(19, 74, 255, 0.1);
            z-index: 1000;
            transition: all 0.3s ease;
        }

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

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

        .list-works {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .list-works li a {
            color: #dddddd;
            font-size: 16px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        .list-works li a:hover {
            color: #134aff;
        }

        .list-works li a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #134aff;
            transition: width 0.3s ease;
        }

        .list-works li a:hover::after {
            width: 100%;
        }

        .box-buttons {
            display: flex;
            gap: 10px;
        }

        .btn-media {
            padding: 8px;
            width: 45px;
            height: 45px;
            background-color: rgba(45, 45, 45, 0.8);
            border: 1px solid rgba(19, 74, 255, 0.2);
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .btn-media:hover {
            background-color: rgba(19, 74, 255, 0.1);
            border-color: #134aff;
            transform: translateY(-3px);
        }

        .btn-media img {
            width: 25px;
            height: 25px;
        }

        /* Menu mobile */
        .mobile-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }

        .mobile-menu span {
            width: 25px;
            height: 3px;
            background: #fff;
            transition: 0.3s;
        }

        /* Seção principal melhorada */
        .topo-site {
            color: #f5f5f5;
            padding: 8rem 2rem 4rem;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .topo-interface {
            display: flex;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            gap: 4rem;
        }

        .text-site {
            flex: 1;
        }

        .text-site h2 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #ffffff 0%, #134aff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .text-site p {
            font-size: 1.1rem;
            line-height: 1.7;
            color: #c0c0c0;
            margin-bottom: 2rem;
        }

        .btn-contact {
            padding: 15px 40px;
            border-radius: 50px;
            background: linear-gradient(135deg, #134aff 0%, #0b39d3 100%);
            color: #fff;
            cursor: pointer;
            font-weight: 600;
            border: none;
            font-size: 16px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(19, 74, 255, 0.3);
        }

        .btn-contact:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(19, 74, 255, 0.4);
        }

        .my-picture {
            flex: 0 0 auto;
            position: relative;
        }

        .my-picture img {
            width: 350px;
            height: 350px;
            border-radius: 20px;
            object-fit: cover;
            border: 3px solid rgba(19, 74, 255, 0.3);
            transition: all 0.3s ease;
        }

        .my-picture img:hover {
            border-color: #134aff;
            transform: scale(1.02);
        }

        /* Seção de habilidades melhorada */
        .skills-section {
            padding: 6rem 2rem;
            background: #141414;
        }

        .skills-section .h3 {
            font-size: 2.5rem;
            text-align: center;
            color: #fff;
            margin-bottom: 3rem;
            font-weight: 700;
        }

        .box-skill {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .box-code {
            padding: 2rem;
            background: linear-gradient(135deg, #1f1f1f 0%, #2b2b2b 100%);
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(19, 74, 255, 0.1);
            text-align: center;
        }

        .box-code:hover {
            border-color: #134aff;
            transform: translateY(-8px);
            box-shadow: 0 15px 40px rgba(19, 74, 255, 0.2);
        }

        .box-code img {
            width: 80px;
            height: 80px;
            margin-bottom: 1.5rem;
            transition: transform 0.3s ease;
        }

        .box-code:hover img {
            transform: scale(1.1);
        }

        .box-code h3 {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .box-code p {
            color: #c0c0c0;
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* Seção de projetos melhorada */
        .project-section {
            padding: 6rem 2rem;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        }

        .title-project {
            text-align: center;
            margin-bottom: 4rem;
        }

        .title-project h3 {
            font-size: 2.5rem;
            color: #2b2b2b;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .title-project p {
            font-size: 1.1rem;
            color: #666;
        }

        .project-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .box-project {
            background: #fff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .box-project:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
        }

        .box-project img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .box-project-content {
            padding: 2rem;
        }

        .box-project h3 {
            font-size: 1.5rem;
            color: #2b2b2b;
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .box-project p {
            font-size: 0.95rem;
            color: #666;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .btn-project {
            padding: 12px 30px;
            cursor: pointer;
            background: linear-gradient(135deg, #134aff 0%, #0b39d3 100%);
            color: #fff;
            font-weight: 600;
            border-radius: 50px;
            border: none;
            font-size: 14px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(19, 74, 255, 0.3);
        }

        .btn-project:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(19, 74, 255, 0.4);
        }

        /* WhatsApp floating button */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25d366;
            color: white;
            padding: 15px;
            border-radius: 50%;
            text-decoration: none;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
            transition: all 0.3s ease;
            z-index: 1000;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
        }

        /* Responsividade */
        @media (max-width: 768px) {
            .nav-section {
                justify-content: space-between;
            }
            
            .list-works {
                display: none;
            }
            
            .mobile-menu {
                display: flex;
            }

            .topo-interface {
                flex-direction: column;
                text-align: center;
                gap: 2rem;
            }

            .text-site h2 {
                font-size: 2rem;
            }

            .my-picture img {
                width: 280px;
                height: 280px;
            }

            .box-skill {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

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

            .skills-section,
            .project-section {
                padding: 4rem 1rem;
            }

            .topo-site {
                padding: 6rem 1rem 4rem;
            }

            .whatsapp-float {
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 480px) {
            .text-site h2 {
                font-size: 1.8rem;
            }

            .text-site p {
                font-size: 1rem;
            }

            .my-picture img {
                width: 250px;
                height: 250px;
            }

            .skills-section .h3,
            .title-project h3 {
                font-size: 2rem;
            }
        }

        /* Animações suaves */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }