/* ==========================================================================
           1. VARIÁVEIS DE COR E CONFIGURAÇÕES GERAIS (DESIGN SYSTEM)
           ========================================================================== */
        :root {
            --bg-primary: #021319;       /* Azul-escuro profundo */
            --bg-secondary: #f7f7f7;     /* Cinza-claro */
            --surface-card: #08090d;     /* Azul-médio para cards escuros */
            --surface-white: #FFFFFF;    /* Branco puro */
            
            --brand-blue: #0A66C2;       /* Azul Tech */
            --brand-orange: #FF9800;     /* Laranja Action */
            --brand-orange-hover: #E68900;
            --brand-orange-active: #CC7A00;

            --brand-curriculo: #0A66C2;     /* Laranja Action */
            --brand-curriculo-hover: #0D74DB;
            --brand-curriculo-active: #084C94;

            --text-on-dark: #FFFFFF;     
            --text-muted-dark: #A0B2C6;  
            --text-on-light: #023A56;    
            --text-muted-light: #62758D; 
            
            --max-width: 1200px;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-on-dark);
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Background com padrão sutil de circuitos simulado via CSS */
        .tech-bg {
            background-color: var(--bg-primary);
            background-image: 
                radial-gradient(rgba(10, 102, 194, 0.15) 1px, transparent 0),
                radial-gradient(rgba(10, 102, 194, 0.1) 2px, transparent 0);
            background-size: 40px 40px;
            background-position: 0 0, 20px 20px;
        }

         /* ===== HEADER BASE ===== */
        .header {
            position: relative;
            z-index: 1000;
        }

        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        /* ===== MENU DESKTOP ===== */
        .nav-links {
            display: flex;
            gap: 20px;
        }

        .nav-links a {
            text-decoration: none;
            color: #fff;
            font-weight: 500;
        }

        /* ===== BOTÃO HAMBURGUER ===== */
        .menu-toggle {
            display: none;
            font-size: 28px;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
        }

        /* ===== MOBILE ===== */
        @media (max-width: 768px) {

            .menu-toggle {
                display: block;
                border-radius: 50px;
                background-color: #ddd;
                color: #111;
                font-size: 17px;
                padding: 2px;
                width: 32px;
                height: 31px;
                border: 2px solid var(--brand-blue);
            }

            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                right: 20px;
                background: #0A66C2;
                padding: 15px;
                border-radius: 2px;
                width: 200px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            }

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

        /* ==========================================================================
           2. COMPONENTES REUTILIZÁVEIS (UI KIT)
           ========================================================================== */
        .btn {
            display: inline-block;
            padding: 16px 32px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease;
            border: none;
        }

        .btn-orange {
            background-color: var(--brand-orange);
            color: var(--surface-white);
            box-shadow: 0 4px 14px rgba(255, 152, 0, 0.4);
        }

        .btn-orange:hover {
            background-color: var(--brand-orange-hover);
            transform: translateY(-2px);
        }

        .btn-orange:active {
            background-color: var(--brand-orange-active);
            transform: translateY(0);
        }

        .btn-curriculo {
            background-color: #0A66C2;
            color: var(--surface-white);
            box-shadow: 0 4px 14px rgba(10, 102, 194, 0.4);
        }

        .btn-curriculo:hover {
            background-color: #0D74DB;
            transform: translateY(-2px);
        }

        .btn-curriculo:active {
            background-color: #084C94;
            transform: translateY(0);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--text-on-dark);
            color: var(--text-on-dark);
        }

        .btn-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        .badge {
            display: inline-block;
            padding: 6px 12px;
            background-color: rgba(10, 102, 194, 0.2);
            border: 1px solid var(--brand-blue);
            color: var(--text-on-dark);
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 16px;
        }

        /* ==========================================================================
           3. SEÇÕES DA LANDING PAGE
           ========================================================================== */
        
        /* Cabeçalho */
        .header {
            padding: 24px 0;
            border-bottom: 1px solid rgba(160, 178, 198, 0.1);
        }

        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 20px;
            font-weight: 700;
        }

        .logo span {
            font-weight: 400;
            color: var(--text-muted-dark);
            margin-left: 4px;
        }

        .logo .highlight {
            color: var(--brand-blue);
            font-weight: 700;
        }

        .logo-icon {
            margin-right: 10px;
            display: flex;
            align-items: center;
        }

        .nav-links {
            display: flex;
        }

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

        /* Hero Section */
        .hero {
            padding: 80px 0;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-title {
            font-size: 44px;
            line-height: 1.2;
            margin-bottom: 24px;
            font-weight: 700;
        }

        .hero-subtitle {
            font-size: 18px;
            line-height: 1.6;
            color: var(--text-muted-dark);
            margin-bottom: 32px;
        }

        .hero-cta-box {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* Ilustração do Hero simulada via UI nativa */
        .hero-mockup {
            position: relative;
            background: var(--surface-card);
            border: 1px solid rgba(10, 102, 194, 0.3);
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
            overflow: auto;
        }

        .code-window-header {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #FF5F56;
        }
        .dot:nth-child(2) { background-color: #FFBD2E; }
        .dot:nth-child(3) { background-color: #27C93F; }

        .code-text {
            font-family: 'Courier New', Courier, monospace;
            color: #A0B2C6;
            font-size: 14px;
            line-height: 1.5;
            text-align: left;
        }

        .code-keyword { color: #FF79C6; }
        .code-function { color: #50FA7B; }
        .code-string { color: var(--brand-orange); }


        /*Seção de Promoção*/
        .promo-banner-section {
            padding: 60px 0;
            background: linear-gradient(180deg,
                    rgba(10, 18, 40, 0.95) 0%,
                    rgba(5, 10, 25, 1) 100%);
        }

        .promo-banner-wrapper {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            box-shadow:
                0 20px 50px rgba(0, 0, 0, 0.45),
                0 0 30px rgba(10, 102, 194, 0.2);
            border: 1px solid rgba(10, 102, 194, 0.25);
            transition: all 0.35s ease;
        }

        .promo-banner-wrapper:hover {
            transform: translateY(-6px);
            box-shadow:
                0 25px 60px rgba(0, 0, 0, 0.5),
                0 0 40px rgba(10, 102, 194, 0.35);
        }

        .promo-banner-image {
            display: block;
            width: 100%;
            height: auto;
            object-fit: cover;
        }


        .carousel-section {
            background-color: #f5f8fc;
            color: var(--text-on-light);
            padding: 80px 0;
        }

        /* Seção do Conteúdo Programático */
        .modules-section {
            background-color: var(--bg-secondary);
            color: var(--text-on-light);
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            max-width: 660px;
            margin: 0 auto 56px auto;
        }

        .section-title {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .section-subtitle {
            color: var(--text-muted-light);
            font-size: 16px;
            line-height: 1.6;
        }

        .modules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .module-card {
            background-color: var(--surface-white);
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02), 0 10px 15px rgba(0, 0, 0, 0.03);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            border: 1px solid rgba(10, 102, 194, 0.05);
        }

        .module-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 25px rgba(0, 0, 0, 0.05);
        }

        .card-icon {
            width: 48px;
            height: 48px;
            background-color: rgba(10, 102, 194, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            color: var(--brand-blue);
            justify-content: center;
            margin: 15px auto;
            text-align: center;
        }

        .card-icon img {
            width: 100%;
        }

        .card-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            text-align: center;
        }

        .card-text {
            color: var(--text-muted-light);
            font-size: 15px;
            line-height: 1.6;
        }

        /* Seção de Vídeo */
        .video-section {
            padding: 90px 0;
            background: linear-gradient(180deg, #07152f 0%, #030b18 100%);
        }

        .video-wrapper {
            width: 100%;
            max-width: 1000px;
            margin: 40px auto 30px auto;
            border-radius: 24px;
            overflow: hidden;
            border: 1px solid rgba(10,102,194,0.25);
            box-shadow:
                0 20px 50px rgba(0,0,0,0.45),
                0 0 40px rgba(10,102,194,0.25);
        }

        .video-wrapper video {
            display: block;
            width: 100%;
            height: auto;
            background: #000;
                max-height: 565px;
        }

        .video-cta {
            text-align: center;
            margin-top: 32px;
        }

        .video-cta p {
            color: var(--text-muted-dark);
            font-size: 18px;
            margin-bottom: 20px;
        }

        /* Seção de Inscrição (Formulário) */
        .checkout-section {
            padding: 100px 0;
        }

        .checkout-box {
            background:
        radial-gradient(circle at 20% 20%, rgba(10,102,194,.25), transparent 40%),
        radial-gradient(circle at 80% 30%, rgba(0,255,200,.12), transparent 45%),
        linear-gradient(180deg, #061826 0%, #050F18 100%);
            border: 1px solid rgba(10, 102, 194, 0.4);
            border-radius: 16px;
            padding: 56px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .price-tag {
            font-size: 54px;
            font-weight: 700;
            color: var(--brand-orange);
            margin: 16px 0;
        }

        .price-tag span {
            font-size: 16px;
            color: var(--text-muted-dark);
            font-weight: 400;
        }

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

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-size: 14px;
            font-weight: 500;
        }

        .form-input {
            width: 100%;
            padding: 16px;
            background-color: rgba(11, 31, 58, 0.6);
            border: 1px solid rgba(10, 102, 194, 0.4);
            border-radius: 8px;
            color: var(--text-on-dark);
            font-size: 16px;
            transition: border-color 0.2s ease;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--brand-orange);
        }

        .btn-submit {
            width: 100%;
            margin-top: 12px;
        }

        /* Mensagens de Formulário */
        .mensagem-formulario{
            display:none;

            margin-bottom:15px;
            padding:12px 16px;

            border-radius:8px;

            background:#fdecea;
            color:#b71c1c;
            border:1px solid #f5c6cb;

            font-size:14px;
            font-weight:500;

            text-align:left;
        }

        .mensagem-formulario.sucesso{
            background:#e8f5e9;
            color:#1b5e20;
            border-color:#81c784;
        }

        input:-internal-autofill-selected {
            background-color: rgba(11, 31, 58, 0.6) !important;
        }

        /* Rodapé */
        .footer {
            padding: 40px 0;
            border-top: 1px solid rgba(160, 178, 198, 0.1);
            font-size: 14px;
            color: var(--text-muted-dark);
        }

        .footer .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 24px;
        }

        .footer-links {
            display: flex;
            gap: 24px;
        }

        .footer-links a:hover {
            color: var(--text-on-dark);
        }


        /* Botão WhatsApp Flutuante */
         .whatsapp-float {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 60px;
            height: 60px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
            z-index: 9999;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 30px rgba(0,0,0,0.4);
        }

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

        /* ajuste mobile */
        @media (max-width: 768px) {
            .whatsapp-float {
                width: 55px;
                height: 55px;
                bottom: 15px;
                right: 15px;
            }
        }

        /* Botão Participe da Comunidade do WhatsApp */
        .btn-community {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;

            margin-top: 18px;
            padding: 16px 28px;

            background: linear-gradient(135deg, #25D366, #1faa52);
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;

            border-radius: 10px;
            border: 1px solid rgba(255,255,255,0.08);

            box-shadow: 0 8px 24px rgba(37, 211, 102, 0.22);
            transition: all 0.3s ease;
        }

        .btn-community:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(37, 211, 102, 0.35);
        }

        .community-icon {
            font-size: 1.2rem;
        }

        /* ==========================================================================
           4. DIRETRIZES DE RESPONSIVIDADE (MOBILE BREAKPOINTS)
        ========================================================================== */
        @media (max-width: 968px) {
            .hero .container, .checkout-box {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero {
                padding: 40px 0;
                text-align: center;
            }

            .hero-title {
                font-size: 32px;
            }

            .hero-cta-box {
                justify-content: center;
            }

            .nav-links {
                display: none; /* Simplificado para Mobile omitindo menu complexo */
            }
        }

        @media (max-width: 480px) {
            .checkout-box {
                padding: 24px;
            }
            .price-tag {
                font-size: 40px;
            }
            .footer .container {
                flex-direction: column;
                text-align: center;
            }

            .logo {
                font-size: 16px;
            }

            .logo-icon {
                display: none;
            }

            .btn {
                width: 100%;
            }

            .carousel-section {            
                padding: 80px 0 0px 0 !important;
            }
        }