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

        body {
            font-family: 'Inter', sans-serif;
            background: #0f1219;  /* cinza-chumbo profundo */
            color: #eef2ff;
            line-height: 1.5;
            scroll-behavior: smooth;
        }

        /* Efeito de grid de fundo sutil (profissional) */
        body::before {
            content: "";
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(circle at 20% 30%, rgba(0, 188, 212, 0.03) 2%, transparent 2.5%),
                              radial-gradient(circle at 80% 70%, rgba(0, 230, 118, 0.03) 1.8%, transparent 2%);
            background-size: 55px 55px, 45px 45px;
            pointer-events: none;
            z-index: 0;
        }

        /* ========== GLASS COMPONENTS ========== */
        .glass-card {
            background: rgba(20, 24, 35, 0.65);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 28px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.2s;
        }

        .glass-card:hover {
            transform: translateY(-6px);
            border-color: rgba(0, 188, 212, 0.4);
            box-shadow: 0 20px 36px rgba(0, 0, 0, 0.3);
        }

        /* Header fixo glassmorphism */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(15, 18, 25, 0.8);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            z-index: 1000;
            padding: 0.9rem 2rem;
            transition: all 0.2s;
        }

        .nav-container {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .logo {
            font-weight: 700;
            font-size: 1.6rem;
            background: linear-gradient(135deg, #00BCD4, #00E676);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.5px;
        }

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

        .nav-links a {
            color: #e2e8f0;
            text-decoration: none;
            font-weight: 500;
            transition: 0.2s;
            font-size: 1rem;
            position: relative;
        }

        .nav-links a:hover {
            color: #00BCD4;
            text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
        }

        /* Botões neon */
        .btn-neon {
            display: inline-block;
            padding: 0.75rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.25s;
            border: 1px solid rgba(0, 188, 212, 0.6);
            background: rgba(0, 188, 212, 0.08);
            color: #00BCD4;
            margin-right: 1rem;
            backdrop-filter: blur(4px);
        }

        .btn-neon-primary {
            background: linear-gradient(105deg, rgba(0, 188, 212, 0.2), rgba(0, 230, 118, 0.1));
            border-color: #00E676;
            color: #00E676;
        }

        .btn-neon:hover {
            transform: scale(1.02);
            box-shadow: 0 0 12px rgba(0, 188, 212, 0.3);
            background: rgba(0, 188, 212, 0.2);
        }

        .btn-neon-primary:hover {
            box-shadow: 0 0 12px rgba(0, 230, 118, 0.4);
            background: rgba(0, 230, 118, 0.15);
        }

        /* Layout principal */
        main {
            max-width: 1280px;
            margin: 0 auto;
            padding: 6rem 1.5rem 2rem;
            position: relative;
            z-index: 2;
        }

        section {
            margin-bottom: 5rem;
            scroll-margin-top: 90px;
        }

        .hero {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 2rem 1rem;
        }

        .hero h1 {
            font-size: 3.2rem;
            font-weight: 700;
            background: linear-gradient(135deg, #FFFFFF 30%, #b0f0ff 80%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }

        .hero-highlight {
            color: #FF4D9D;
            text-shadow: 0 0 6px rgba(255, 77, 157, 0.3);
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 650px;
            color: #cbd5e6;
            margin-bottom: 2rem;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 600;
            margin-bottom: 2.5rem;
            position: relative;
            display: inline-block;
        }

        .section-title:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60%;
            height: 3px;
            background: linear-gradient(90deg, #00BCD4, #FF4D9D);
            border-radius: 4px;
        }

        /* Grid de habilidades (3 colunas) */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .skill-card {
            padding: 1.6rem;
        }

        .skill-card h3 {
            font-size: 1.6rem;
            margin-bottom: 1.5rem;
            color: #00BCD4;
            border-left: 3px solid #00E676;
            padding-left: 0.8rem;
        }

        .skill-item {
            margin-bottom: 1.2rem;
        }

        .skill-label {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.3rem;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        .progress-bar-bg {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            height: 6px;
            overflow: hidden;
        }

        .progress-fill {
            width: 0%;
            height: 100%;
            border-radius: 20px;
            background: linear-gradient(90deg, #00BCD4, #00E676);
            transition: width 1s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        }

        /* Projetos grid responsivo */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .project-card {
            padding: 1.4rem;
            display: flex;
            flex-direction: column;
        }

        .project-card i {
            font-size: 2.2rem;
            color: #FF4D9D;
            margin-bottom: 1rem;
        }

        .project-card h4 {
            font-size: 1.3rem;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }

        .project-card p {
            color: #b9c3db;
            font-size: 0.9rem;
            margin-bottom: 1.2rem;
            flex: 1;
        }

        .tech-tag {
            display: inline-block;
            background: rgba(0, 188, 212, 0.2);
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
            font-size: 0.7rem;
            margin-right: 0.5rem;
            margin-bottom: 0.6rem;
            color: #b3ecff;
        }

        .project-link {
            margin-top: 1rem;
            color: #00E676;
            text-decoration: none;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: 0.2s;
        }

        .project-link:hover {
            color: #FF4D9D;
            gap: 0.8rem;
        }

        /* Formulário glass */
        .contact-form {
            max-width: 700px;
            margin: 0 auto;
            padding: 2rem;
        }

        .input-group {
            margin-bottom: 1.2rem;
        }

        input, textarea {
            width: 100%;
            padding: 1rem;
            background: rgba(20, 24, 35, 0.7);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: 20px;
            color: white;
            font-family: inherit;
            transition: 0.2s;
        }

        input:focus, textarea:focus {
            outline: none;
            border-color: #00BCD4;
            box-shadow: 0 0 8px rgba(0,188,212,0.3);
        }

        .btn-submit {
            background: linear-gradient(95deg, #00BCD4, #0097a7);
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 40px;
            font-weight: bold;
            color: white;
            cursor: pointer;
            transition: 0.2s;
        }

        .btn-submit:hover {
            background: #FF4D9D;
            transform: scale(1.02);
            box-shadow: 0 0 12px #FF4D9D;
        }

        footer {
            text-align: center;
            padding: 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            background: rgba(10,12,18,0.6);
            backdrop-filter: blur(8px);
            font-size: 0.85rem;
            color: #8a99b4;
        }

        /* Responsividade */
        @media (max-width: 1024px) {
            .skills-grid, .projects-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                gap: 0.8rem;
            }
            .nav-links {
                gap: 1.2rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            main {
                padding-top: 7rem;
            }
            .skills-grid, .projects-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .btn-neon {
                padding: 0.5rem 1.2rem;
                margin: 0.3rem;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
        }

        /* Animações fade-up */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
   /* ========== HERO AVATAR & STATUS ========== */
        .hero-avatar-wrapper {
            position: relative;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 2rem;
            margin-top: 1rem;
        }

        /* Anel tracejado animado em volta do avatar */
        .hero-avatar-ring {
            position: absolute;
            top: -12px;
            left: -12px;
            right: -12px;
            bottom: -12px;
            border: 2px dashed rgba(0, 188, 212, 0.4);
            border-radius: 50%;
            animation: spinRing 25s linear infinite;
            pointer-events: none;
        }

        /* Imagem do Avatar */
        .hero-avatar {
            width: 160px;
            height: 160px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid rgba(0, 188, 212, 0.8);
            box-shadow: 0 0 25px rgba(0, 188, 212, 0.2);
            z-index: 1;
        }

        /* Badge "Disponível" Glassmorphism */
        .status-badge {
            position: absolute;
            bottom: -15px;
            background: rgba(15, 18, 25, 0.85);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(0, 230, 118, 0.3);
            color: #00E676;
            padding: 0.5rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            z-index: 2;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
            letter-spacing: 0.5px;
        }

        /* Ponto verde piscando */
        .status-dot {
            width: 8px;
            height: 8px;
            background-color: #00E676;
            border-radius: 50%;
            box-shadow: 0 0 8px #00E676;
            animation: pulseDot 1.5s infinite alternate ease-in-out;
        }

        /* Animações */
        @keyframes spinRing {
            100% { transform: rotate(360deg); }
        }

        @keyframes pulseDot {
            0% { 
                opacity: 0.4; 
                box-shadow: 0 0 2px #00E676; 
                transform: scale(0.9);
            }
            100% { 
                opacity: 1; 
                box-shadow: 0 0 12px #00E676; 
                transform: scale(1.1);
            }
        }