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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: #D12E5E;
            color: #333;
            overflow: hidden;
        }

        .slides-container {
            width: 100vw;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .slide {
            position: absolute;
            width: 90%;
            max-width: 1200px;
            height: 85vh;
            background: white;
            border-radius: 20px;
            padding: 60px 80px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.4);
            display: flex;
            flex-direction: column;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                        transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .slide.active {
            opacity: 1;
            pointer-events: auto;
            transform: translateX(0) scale(1);
        }

        /* Slide entrando pela direita (avançar) - ease-out */
        .slide.slide-enter-right {
            transform: translateX(100px) scale(0.95);
        }

        /* Slide saindo pela esquerda (avançar) - ease-out */
        .slide.slide-exit-left {
            transform: translateX(-100px) scale(0.95);
        }

        /* Slide entrando pela esquerda (voltar) - ease-in (inverso) */
        .slide.slide-enter-left {
            transform: translateX(-100px) scale(0.95);
            transition: opacity 0.5s cubic-bezier(0.8, 0, 1, 0.6), 
                        transform 0.5s cubic-bezier(0.8, 0, 1, 0.6);
        }

        /* Slide saindo pela direita (voltar) - ease-in (inverso) */
        .slide.slide-exit-right {
            transform: translateX(100px) scale(0.95);
            transition: opacity 0.5s cubic-bezier(0.8, 0, 1, 0.6), 
                        transform 0.5s cubic-bezier(0.8, 0, 1, 0.6);
        }

        /* Slide de Capa */
        .cover-slide {
            justify-content: center !important;
            align-items: center !important;
            text-align: center;
            background: white;
            color: #171112;
            overflow: hidden;
        }
        
        .cover-slide > * {
            position: relative;
            z-index: 1;
        }

        /* Animações de formas geométricas no fundo */
        .cover-slide .animated-shape {
            position: absolute;
            z-index: 0;
            background: rgba(209, 46, 94, 0.15);
        }

        /* Círculo */
        .cover-slide .shape-circle {
            border-radius: 50%;
            animation: float-random1 10s ease-in-out infinite, fade1 5s ease-in-out infinite;
        }

        /* Quadrado */
        .cover-slide .shape-square {
            animation: float-random2 12s ease-in-out infinite, fade2 6s ease-in-out infinite, rotate-slow 25s linear infinite;
        }

        /* Triângulo */
        .cover-slide .shape-triangle {
            clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
            animation: float-random3 9s ease-in-out infinite, fade3 4.5s ease-in-out infinite;
        }

        /* Losango */
        .cover-slide .shape-diamond {
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            animation: float-random4 11s ease-in-out infinite, fade4 5.5s ease-in-out infinite, rotate-slow 30s linear infinite;
        }

        /* Hexágono */
        .cover-slide .shape-hexagon {
            clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
            animation: float-random5 13s ease-in-out infinite, fade5 6.5s ease-in-out infinite;
        }

        /* Estrela */
        .cover-slide .shape-star {
            clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
            animation: float-random6 8s ease-in-out infinite, fade6 4s ease-in-out infinite, rotate-slow 20s linear infinite;
        }

        /* Forma orgânica 1 */
        .cover-slide .shape-blob1 {
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            animation: float-random7 14s ease-in-out infinite, fade7 7s ease-in-out infinite, morph1 8s ease-in-out infinite;
        }

        /* Forma orgânica 2 */
        .cover-slide .shape-blob2 {
            border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
            animation: float-random8 10s ease-in-out infinite, fade8 5s ease-in-out infinite, morph2 10s ease-in-out infinite;
        }

        /* Cruz */
        .cover-slide .shape-cross {
            clip-path: polygon(40% 0%, 60% 0%, 60% 40%, 100% 40%, 100% 60%, 60% 60%, 60% 100%, 40% 100%, 40% 60%, 0% 60%, 0% 40%, 40% 40%);
            animation: float-random9 11s ease-in-out infinite, fade9 5.5s ease-in-out infinite, rotate-slow 35s linear infinite;
        }

        /* Pentágono */
        .cover-slide .shape-pentagon {
            clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
            animation: float-random10 9.5s ease-in-out infinite, fade10 4.75s ease-in-out infinite;
        }

        /* Animações de movimento flutuante */
        @keyframes float-random1 {
            0%, 100% { transform: translate(0, 0); }
            25% { transform: translate(30px, -40px); }
            50% { transform: translate(-20px, -60px); }
            75% { transform: translate(40px, -30px); }
        }

        @keyframes float-random2 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            33% { transform: translate(-35px, 25px) rotate(15deg); }
            66% { transform: translate(25px, -35px) rotate(-15deg); }
        }

        @keyframes float-random3 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(45px, 35px); }
        }

        @keyframes float-random4 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(-40px, 30px) rotate(-20deg); }
            50% { transform: translate(30px, 50px) rotate(20deg); }
            75% { transform: translate(-25px, 20px) rotate(-10deg); }
        }

        @keyframes float-random5 {
            0%, 100% { transform: translate(0, 0); }
            33% { transform: translate(35px, -30px); }
            66% { transform: translate(-30px, 40px); }
        }

        @keyframes float-random6 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(-40px, -40px) rotate(180deg); }
        }

        @keyframes float-random7 {
            0%, 100% { transform: translate(0, 0); }
            25% { transform: translate(25px, -35px); }
            50% { transform: translate(-30px, -45px); }
            75% { transform: translate(35px, -25px); }
        }

        @keyframes float-random8 {
            0%, 100% { transform: translate(0, 0); }
            33% { transform: translate(-30px, 35px); }
            66% { transform: translate(40px, -25px); }
        }

        @keyframes float-random9 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(30px, -30px) rotate(90deg); }
        }

        @keyframes float-random10 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(-35px, 45px); }
        }

        /* Animações de fade (esmaecimento variável) */
        @keyframes fade1 {
            0%, 100% { opacity: 0.2; }
            50% { opacity: 0.45; }
        }

        @keyframes fade2 {
            0%, 100% { opacity: 0.25; }
            50% { opacity: 0.5; }
        }

        @keyframes fade3 {
            0%, 100% { opacity: 0.22; }
            50% { opacity: 0.42; }
        }

        @keyframes fade4 {
            0%, 100% { opacity: 0.28; }
            50% { opacity: 0.48; }
        }

        @keyframes fade5 {
            0%, 100% { opacity: 0.21; }
            50% { opacity: 0.44; }
        }

        @keyframes fade6 {
            0%, 100% { opacity: 0.23; }
            50% { opacity: 0.46; }
        }

        @keyframes fade7 {
            0%, 100% { opacity: 0.26; }
            50% { opacity: 0.47; }
        }

        @keyframes fade8 {
            0%, 100% { opacity: 0.22; }
            50% { opacity: 0.43; }
        }

        @keyframes fade9 {
            0%, 100% { opacity: 0.27; }
            50% { opacity: 0.49; }
        }

        @keyframes fade10 {
            0%, 100% { opacity: 0.24; }
            50% { opacity: 0.45; }
        }

        /* Rotação lenta */
        @keyframes rotate-slow {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* Morphing de formas orgânicas */
        @keyframes morph1 {
            0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
            50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
        }

        @keyframes morph2 {
            0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
            50% { border-radius: 40% 60% 70% 30% / 40% 70% 30% 60%; }
        }

        .cover-slide h1 {
            font-size: 4rem;
            margin-bottom: 30px;
            line-height: 1.2;
            color: #171112;
            position: relative;
            z-index: 1;
        }

        .cover-slide .subtitle {
            font-size: 2.1rem;
            opacity: 0.8;
            font-weight: 300;
            margin-bottom: 50px;
            max-width: 900px;
            color: #171112;
            position: relative;
            z-index: 1;
        }

        .cover-slide .gem-icon {
            font-size: 6rem;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
            /* background: linear-gradient(135deg, #D12E5E 0%, #171112 100%); */
            -webkit-background-clip: text;
            /* -webkit-text-fill-color: transparent; */
            background-clip: text;
        }

        /* Slides de Conteúdo */
        .slide h2 {
            font-size: 2.5rem;
            color: #D12E5E;
            margin-bottom: 40px;
            border-bottom: 3px solid #D12E5E;
            padding-bottom: 20px;
            flex-shrink: 0;
        }

        .slide h3 {
            font-size: 2.1rem;
            color: #171112;
            margin-bottom: 20px;
        }

        .content {
            flex: 1;
            overflow-y: auto;
            overflow-x: hidden;
            min-height: 0;
        }

        /* Esconder scrollbar mas manter funcionalidade */
        .content::-webkit-scrollbar {
            width: 8px;
        }

        .content::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 10px;
        }

        .content::-webkit-scrollbar-thumb {
            background: #D12E5E;
            border-radius: 10px;
        }

        .about-section {
            font-size: 2rem;
            line-height: 1.8;
        }

        .about-section p {
            margin-bottom: 20px;
        }

        .about-section strong {
            color: #D12E5E;
        }

        .company-info {
            background: #f8f9fa;
            padding: 30px;
            border-radius: 10px;
            margin-top: 20px;
            border-left: 5px solid #D12E5E;
        }

        /* Navegação */
        .navigation {
            position: fixed;
            bottom: 30px;
            right: 30px;
            display: flex;
            gap: 15px;
            align-items: center;
        }

        .nav-button {
            background: white;
            border: none;
            padding: 15px 25px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 1.95rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            transition: all 0.3s;
        }

        .nav-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
        }

        .slide-counter {
            background: white;
            padding: 10px 20px;
            border-radius: 10px;
            font-weight: bold;
            color: #D12E5E;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        /* Botão de fullscreen */
        .fullscreen-button {
            position: fixed;
            top: 20px;
            right: 20px;
            background: rgba(255, 255, 255, 0.9);
            border: none;
            padding: 12px;
            border-radius: 10px;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            transition: all 0.3s;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #D12E5E;
        }

        .fullscreen-button:hover {
            background: white;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
        }

        .fullscreen-button svg {
            display: block;
        }

        /* Esconde o botão quando está em fullscreen */
        body.fullscreen .fullscreen-button {
            opacity: 0;
            pointer-events: none;
        }

        .instructions {
            position: fixed;
            top: 20px;
            right: 20px;
            background: rgba(255,255,255,0.95);
            padding: 15px 25px;
            border-radius: 10px;
            font-size: 1.75rem;
            color: #666;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        /* Slides de Gems */
        .gem-description {
            background: #f8f9fa;
            padding: 20px 30px;
            border-radius: 10px;
            font-size: 1.75rem;
            margin-bottom: 30px;
            border-left: 5px solid #D12E5E;
        }

        .code-comparison {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        /* Garantir scroll suave nos blocos de código */
        .code-block pre {
            scrollbar-width: thin;
            scrollbar-color: #D12E5E #f8f9fa;
        }

        .code-block pre::-webkit-scrollbar {
            width: 6px;
        }

        .code-block pre::-webkit-scrollbar-track {
            background: #f8f9fa;
            border-radius: 3px;
        }

        .code-block pre::-webkit-scrollbar-thumb {
            background: #D12E5E;
            border-radius: 3px;
        }

        .code-block pre::-webkit-scrollbar-thumb:hover {
            background: #A91E4C;
        }

        .code-block {
            background: #f8f9fa;
            border-radius: 10px;
            overflow: hidden;
            border: 2px solid #e9ecef;
            display: flex;
            flex-direction: column;
            max-height: 100%;
        }

        .code-header {
            background: #fff;
            padding: 12px 20px;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 10px;
            border-bottom: 2px solid #e9ecef;
            flex-shrink: 0;
        }

        .code-header.before {
            color: #e03131;
            background: #ffe0e0;
        }

        .code-header.after {
            color: #2b8a3e;
            background: #d3f9d8;
        }

        pre {
            margin: 0 !important;
            padding: 20px !important;
            overflow-x: auto;
            overflow-y: auto;
            font-size: 1.75rem;
            line-height: 1.6;
            background: #ffffff !important;
            border-radius: 0 !important;
            flex: 1;
            min-height: 0;
        }

        pre code {
            font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
            font-size: 1.75rem;
        }

        /* Slides divisores de seção */
        .section-divider {
            background: #171112;
            color: white;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        .section-divider h2 {
            color: white;
            border: none;
            font-size: 3.5rem;
            margin-bottom: 20px;
        }

        .section-divider .subtitle {
            font-size: 1.75rem;
            opacity: 0.9;
        }

        /* Slides com vantagens */
        .advantages-slide {
            padding: 60px 80px;
        }

        .advantages-slide h2 {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 2.8rem;
            color: #D12E5E;
            margin-bottom: 30px;
            border-bottom: 3px solid #D12E5E;
            padding-bottom: 20px;
        }

        .advantages-content {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 40px;
            height: 100%;
            align-items: center;
        }

        .gem-description-box {
            background: white;
            padding: 30px;
            border-radius: 15px;
            border: 2px solid #e9ecef;
            box-shadow: 0px 4px 4px 0px #00000040;
            margin: 5px;
            display: flex;
            flex-direction: column;
        }

        .gem-description-box h3 {
            color: #D12E5E;
            font-size: 2.1rem;
            margin-bottom: 20px;
        }

        .gem-description-box p {
            font-size: 1.95rem;
            line-height: 1.7;
            color: #495057;
        }

        .advantages-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .advantages-list li {
            /* display: flex; */
            align-items: flex-start;
            gap: 15px;
            font-size: 1.95rem;
            line-height: 1.6;
        }

        .advantages-list li::before {
            content: "✓";
            font-size: 2.1rem;
            color: #D12E5E;
            font-weight: bold;
            flex-shrink: 0;
            margin-top: -2px;
        }

        .advantages-list li strong {
            color: #D12E5E;
        }

        /* Lista de tópicos simples */
        .topics-list {
            list-style: none;
            font-size: 2rem;
            line-height: 1.8;
            columns: 2;
            column-gap: 40px;
            margin-top: 30px;
        }

        .topics-list li {
            padding: 15px 0;
            break-inside: avoid;
        }

        .topics-list .topic-icon {
            font-size: 2.1rem;
            margin-right: 15px;
        }

        /* Slides só com código */
        .code-only-slide {
            padding: 40px 60px;
        }

        .code-only-slide .content {
            height: 100%;
            overflow-y: auto;
            overflow-x: hidden;
        }

        .code-only-slide .code-comparison {
            min-height: 100%;
        }

        /* Slide com bloco único de código */
        .code-single-slide {
            padding: 40px 60px;
        }

        .code-single-slide h2 {
            margin-bottom: 30px;
        }

        .code-single-slide .content {
            height: calc(100% - 80px);
            overflow-y: auto;
            overflow-x: hidden;
        }

        .code-single-block {
            background: #2d2d2d;
            border-radius: 10px;
            overflow: hidden;
            height: 100%;
        }

        .code-single-block .code-header {
            background: #1e1e1e;
            padding: 15px 25px;
            font-weight: 600;
            font-size: 1.75rem;
            color: #fff;
            border-bottom: 2px solid #444;
        }

        .code-single-block pre {
            margin: 0;
            padding: 25px;
            height: calc(100% - 60px);
            overflow-y: auto;
        }

        .code-single-block code {
            font-size: 1.75rem;
            line-height: 1.6;
        }

        /* Slide de agradecimento */
        .thanks-slide {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 80px;
        }

        .thanks-content {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 60px;
            align-items: center;
            width: 100%;
            max-width: 1000px;
        }

        .thanks-text {
            text-align: center;
        }

        .thanks-title {
            font-size: 5rem;
            color: #D12E5E;
            margin-bottom: 30px;
            font-weight: bold;
            line-height: 1.1;
        }

        .thanks-subtitle {
            font-size: 1.95rem;
            color: #495057;
            line-height: 1.7;
            margin-bottom: 40px;
        }

        .thanks-contact {
            /* display: flex; */
            align-items: center;
            gap: 15px;
            font-size: 1.9rem;
            color: #171112;
            font-weight: 500;
        }

        .instagram-icon {
            font-size: 2.35rem;
        }

        .thanks-qrcode {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .thanks-qrcode img {
            width: 100%;
            max-width: 300px;
            height: auto;
        }

        /* ========================================== */
        /* NOVOS TIPOS DE SLIDES */
        /* ========================================== */

        /* Lista simples */
        .simple-list {
            list-style: none;
            padding: 0;
        }

        .simple-list li {
            margin: 25px 0;
            font-size: 1.95rem;
            line-height: 1.6;
        }

        .list-icon {
            margin-right: 15px;
            font-size: 1.9rem;
        }

        /* Caixa de destaque */
        .highlight-box {
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
        }

        .highlight-box.primary {
            border: 3px solid #D12E5E;
        }

        .highlight-box.secondary {
            border: 3px solid #000;
        }

        .highlight-box h3 {
            margin-top: 0;
            font-size: 1.75rem;
            color: #D12E5E;
        }

        .highlight-box.secondary h3 {
            color: #000;
        }

        .highlight-box p {
            margin-bottom: 0;
            font-size: 1.95rem;
            line-height: 1.6;
        }

        .after-box {
            margin-top: 30px;
            font-size: 1.95rem;
        }

        /* Duas colunas */
        .two-columns-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            height: 100%;
        }

        .two-columns-layout .column h3 {
            margin-bottom: 20px;
            font-size: 1.75rem;
        }

        /* Grid de caixas */
        .slide-subtitle {
            text-align: center;
            font-size: 1.95rem;
            margin-bottom: 30px;
            opacity: 0.8;
        }

        .grid-boxes {
            display: grid;
            gap: 20px;
        }

        .grid-boxes.grid-cols-2 {
            grid-template-columns: 1fr 1fr;
        }

        .grid-boxes.grid-cols-3 {
            grid-template-columns: 1fr 1fr 1fr;
        }

        .grid-boxes.grid-cols-4 {
            grid-template-columns: 1fr 1fr 1fr 1fr;
        }

        .grid-box {
            padding: 20px;
            border: 3px solid #000;
            border-radius: 10px;
            text-align: center;
        }

        .grid-box.highlight {
            border-color: #D12E5E;
        }

        .grid-box .box-icon {
            font-size: 2.35rem;
            margin-bottom: 10px;
        }

        .grid-box h3 {
            margin: 10px 0;
            font-size: 1.75rem;
        }

        .grid-box.highlight h3 {
            color: #D12E5E;
        }

        .grid-box p {
            margin: 0;
            font-size: 1.5rem;
            line-height: 1.5;
        }

        /* Exercícios */
        .exercise-timer {
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
            text-align: center;
        }

        .exercise-timer.primary {
            border: 3px solid #D12E5E;
        }

        .exercise-timer.secondary {
            border: 3px solid #000;
        }

        .exercise-timer h3 {
            margin: 0;
            font-size: 1.75rem;
        }

        .exercise-timer.primary h3 {
            color: #D12E5E;
        }

        .exercise-section {
            margin: 25px 0;
        }

        .exercise-section h3 {
            font-size: 2.15rem;
            margin-bottom: 15px;
        }

        .exercise-section ul,
        .exercise-section ol {
            font-size: 2.15rem;
            line-height: 1.6;
        }

        .exercise-section p {
            font-size: 2.15rem;
            line-height: 1.6;
        }

        /* Feature card */
        .feature-price {
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
            text-align: center;
        }

        .feature-price.primary {
            border: 3px solid #D12E5E;
        }

        .feature-price.secondary {
            border: 3px solid #000;
        }

        .feature-price h3 {
            margin: 0;
            font-size: 1.95rem;
        }

        .feature-price.primary h3 {
            color: #D12E5E;
        }

        .feature-sections {
            margin-top: 20px;
        }

        .feature-section {
            margin: 25px 0;
        }

        .feature-section h3 {
            font-size: 1.95rem;
            margin-bottom: 15px;
        }

        .feature-section ul {
            font-size: 1.95rem;
            line-height: 1.6;
        }

        /* ========================================== */
        /* NOVOS TIPOS DE SLIDES (REFATORADOS) */
        /* ========================================== */

        /* About - Slide de apresentação */
        .about-content {
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .about-image {
            width: 200px;
            height: 200px;
            border-radius: 10px;
            flex-shrink: 0;
            float: right;
            margin-left: 20px;
        }

        .about-icon {
            width: 20px;
            height: 20px;
            vertical-align: middle;
        }

        .about-text {
            font-size: 1.75rem;
            line-height: 1.8;
        }

        .about-text p {
            margin-bottom: 20px;
        }

        .about-text strong {
            color: #D12E5E;
        }

        /* Gallery - Galeria de imagens */
        .gallery-content {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .gallery-container {
            display: flex;
            gap: 20px;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
        }

        .gallery-image {
            max-width: 45%;
            max-height: 60vh;
            object-fit: contain;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        /* Highlight Section */
        .highlight-section {
            padding: 40px;
            border-radius: 20px;
            margin: 40px 0;
        }

        .highlight-section.primary {
            border: 4px solid #D12E5E;
        }

        .highlight-section.secondary {
            border: 4px solid #000;
        }

        .highlight-section h3 {
            font-size: 2.1rem;
            margin-top: 0;
            margin-bottom: 20px;
        }

        .highlight-section.primary h3 {
            color: #D12E5E;
        }

        .highlight-section p {
            font-size: 1.75rem;
            line-height: 1.6;
        }

        /* Module Header */
        .module-header-slide {
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .module-header-content h2 {
            font-size: 2.5rem;
            border: none;
        }

        .module-subtitle {
            font-size: 1.75rem;
            color: #495057;
            margin-bottom: 30px;
        }

        .module-duration {
            font-size: 1.95rem;
            opacity: 0.7;
            margin-top: 30px;
        }

        /* Grid 2x2 */
        .grid-2x2-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            padding: 20px;
        }

        .grid-2x2-box {
            padding: 30px;
            border: 3px solid #000;
            border-radius: 15px;
        }

        .grid-2x2-box.highlight {
            border-color: #D12E5E;
        }

        .grid-2x2-box h3 {
            margin-top: 0;
            margin-bottom: 20px;
            font-size: 1.9rem;
        }

        .grid-2x2-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 1.95rem;
            line-height: 1.8;
        }

        .grid-2x2-box li {
            margin-bottom: 15px;
        }



        /* GCES Framework */
        .gces-framework {
            font-size: 1.95rem;
        }

        .gces-subtitle {
            text-align: center;
            font-size: 1.95rem;
            margin-bottom: 40px;
        }

        .gces-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .gces-box {
            padding: 20px;
            border: 3px solid #000;
            border-radius: 10px;
        }

        .gces-box.highlight {
            border-color: #D12E5E;
        }

        .gces-box h3 {
            margin-top: 0;
            margin-bottom: 10px;
        }

        .gces-box.highlight h3 {
            color: #D12E5E;
        }

        .gces-box p {
            margin-bottom: 0;
            font-size: 1.5rem;
        }

        /* Pause Slide */
        .pause-slide {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100%;
            font-size: 2.35rem;
            text-align: center;
        }

        .pause-slide h2 {
            font-size: 2.5rem;
            margin-bottom: 40px;
            border: none;
            color: #171112;
        }

        .pause-slide p {
            font-size: 1.95rem;
            opacity: 0.8;
        }

        /* Progressive Hierarchy - Simplificado sem cores */
        .progressive-hierarchy {
            display: flex;
            flex-direction: column;
            gap: 20px;
            font-size: 1.95rem;
        }

        .hierarchy-level {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 15px;
            line-height: 1.6;
        }

        .hierarchy-level-number {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            background: #D12E5E;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.75rem;
        }

        .hierarchy-level-content {
            flex: 1;
        }

        .hierarchy-level-content strong {
            color: #D12E5E;
        }

        /* Highlight with List */
        .highlight-with-list {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .highlight-box-content {
            padding: 30px;
            border: 3px solid #D12E5E;
            border-radius: 15px;
        }

        .highlight-icon {
            font-size: 2.35rem;
            display: block;
            margin-bottom: 10px;
        }

        .highlight-box-content h3 {
            margin-top: 0;
            color: #D12E5E;
            font-size: 1.9rem;
            margin-bottom: 15px;
        }

        .highlight-box-content p {
            margin: 0;
            font-size: 1.75rem;
            line-height: 1.6;
        }

        .highlight-items-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .highlight-items-list li {
            margin: 20px 0;
            font-size: 1.95rem;
            line-height: 1.6;
        }

        /* Sections with Lists */
        .sections-with-lists {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .section-block h3 {
            margin-top: 0;
            margin-bottom: 20px;
            font-size: 1.95rem;
        }

        .section-block ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .section-block li {
            margin-bottom: 15px;
            font-size: 1.95rem;
            line-height: 1.6;
        }

        /* Content Sections - Múltiplas seções com conteúdo flexível */
        .content-sections {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .content-section {
            margin-bottom: 15px;
        }

        .content-section h3 {
            margin-top: 0;
            margin-bottom: 20px;
            font-size: 2.1rem;
            color: #171112;
        }

        .content-section ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .content-section li {
            margin-bottom: 15px;
            font-size: 2rem;
            line-height: 1.6;
        }

        .content-section p {
            font-size: 2rem;
            line-height: 1.6;
            margin: 15px 0;
        }


        /* ========================================== */
        /* RESPONSIVIDADE MOBILE */
        /* ========================================== */

        /* Tablets (768px e abaixo) */
        /* ========================================== */
        /* RESPONSIVIDADE TABLET E MOBILE */
        /* Tamanho mínimo garantido: 0.95rem tablet, 0.9rem mobile */
        /* ========================================== */
        @media screen and (max-width: 768px) {
            .slide {
                width: 95%;
                height: 90vh;
                padding: 40px 30px 100px 30px;
                border-radius: 15px;
            }

            .advantages-content {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .gem-description-box {
                padding: 20px;
            }

            .gem-description-box h3 {
                font-size: 1.95rem;
            }

            .gem-description-box p {
                font-size: 1.65rem;
            }

            .advantages-list li {
                font-size: 1.65rem;
            }

            /* Topics list em uma coluna em tablets */
            .topics-list {
                columns: 1;
                column-gap: 0;
            }

            /* Thanks slide responsivo */
            .thanks-slide {
                padding: 40px 30px;
            }

            .thanks-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .thanks-title {
                font-size: 3rem;
            }

            .thanks-subtitle {
                font-size: 1.95rem;
            }

            .thanks-contact {
                font-size: 1.75rem;
            }

            .thanks-qrcode img {
                max-width: 200px;
            }

            .cover-slide h1 {
                font-size: 2.5rem;
                line-height: 1.2;
                margin-bottom: 20px;
            }

            .cover-slide .subtitle {
                font-size: 1.75rem;
                line-height: 1.4;
            }

            .slide h1 {
                font-size: 2.2rem;
                margin-bottom: 25px;
            }

            .slide h2 {
                font-size: 2.1rem;
                margin-bottom: 20px;
            }

            .content {
                padding: 20px 0;
                margin-bottom: 20px;
            }

            .advantages li {
                font-size: 1.75rem;
                line-height: 1.4;
                margin-bottom: 10px;
            }

            .navigation {
                bottom: 20px;
                right: 20px;
                left: 20px;
                justify-content: center;
                gap: 10px;
            }

            .nav-button {
                padding: 12px 20px;
                font-size: 1.65rem;
                flex: 1;
                max-width: 120px;
            }

            .slide-counter {
                padding: 8px 16px;
                font-size: 1.75rem;
            }

            .code-comparison {
                display: flex;
                flex-direction: column;
                gap: 15px;
                grid-template-columns: none;
            }

            .code-block {
                width: 100%;
                height: auto;
            }

            .code-block pre {
                height: auto;
                overflow-x: auto;
                overflow-y: auto;
            }

            pre code {
                font-size: 1.65rem;
                line-height: 1.4;
                white-space: pre;
            }
        }

        /* Smartphones (480px e abaixo) */
        @media screen and (max-width: 480px) {
            .slide {
                width: 98%;
                height: 95vh;
                padding: 25px 20px 90px 20px;
                border-radius: 10px;
            }

            /* Thanks slide mobile pequeno */
            .thanks-slide {
                padding: 25px 20px;
            }

            .thanks-content {
                gap: 30px;
            }

            .thanks-title {
                font-size: 2.5rem;
                margin-bottom: 20px;
            }

            .thanks-subtitle {
                font-size: 1.65rem;
                margin-bottom: 30px;
            }

            .thanks-contact {
                font-size: 1.75rem;
            }

            .thanks-qrcode img {
                max-width: 180px;
            }

            .cover-slide h1 {
                font-size: 2.35rem;
                line-height: 1.1;
                margin-bottom: 15px;
            }

            .cover-slide .subtitle {
                font-size: 1.65rem;
                line-height: 1.3;
                padding: 0 10px;
            }

            .slide h1 {
                font-size: 2.1rem;
                margin-bottom: 20px;
                line-height: 1.2;
            }

            .slide h2 {
                font-size: 1.75rem;
                margin-bottom: 15px;
                line-height: 1.2;
            }

            .content {
                padding: 15px 0;
                font-size: 1.75rem;
                margin-bottom: 15px;
            }

            .advantages li {
                font-size: 1.15rem;
                line-height: 1.3;
                margin-bottom: 8px;
                padding-left: 0;
            }

            .navigation {
                bottom: 15px;
                right: 15px;
                left: 15px;
                gap: 8px;
            }

            .nav-button {
                padding: 10px 15px;
                font-size: 1.75rem;
            }

            .slide-counter {
                padding: 6px 12px;
                font-size: 1.15rem;
            }

            .code-comparison {
                gap: 10px;
            }

            .code-block {
                height: auto;
            }

            .code-block h3 {
                font-size: 1.75rem;
                padding: 6px 10px;
            }

            .code-block pre {
                height: auto;
                overflow-x: auto;
                overflow-y: auto;
            }

            pre code {
                font-size: 1.15rem;
                line-height: 1.3;
                padding: 12px;
                white-space: pre;
            }

            .about-section {
                font-size: 150% !important;
            }

            .about-section p {
                font-size: 1rem !important;
                line-height: 1.4 !important;
                margin-bottom: 15px !important;
            }

            .company-info h3 {
                font-size: 1.2rem !important;
                margin-bottom: 15px !important;
            }

            .company-info ul {
                font-size: 1rem !important;
                line-height: 1.6 !important;
            }

            /* Ocultar imagens QR em mobile para economizar espaço */
            .about-section img,
            .company-info img {
                display: none !important;
            }

            /* Ajustar animações para performance em mobile */
            .animated-shape {
                display: none;
            }
        }

        /* Smartphones pequenos (360px e abaixo) */
        @media screen and (max-width: 360px) {
            .slide {
                width: 100%;
                height: 100vh;
                padding: 20px 15px 80px 15px;
                border-radius: 0;
            }

            .slides-container {
                padding: 0;
            }

            /* Thanks slide muito pequeno */
            .thanks-slide {
                padding: 20px 15px;
            }

            .thanks-title {
                font-size: 2.35rem;
                margin-bottom: 15px;
            }

            .thanks-subtitle {
                font-size: 1.75rem;
                margin-bottom: 25px;
            }

            .thanks-contact {
                font-size: 1.65rem;
            }

            .thanks-qrcode img {
                max-width: 150px;
            }

            .cover-slide h1 {
                font-size: 1.7rem;
            }

            .cover-slide .subtitle {
                font-size: 1.75rem;
                padding: 0 5px;
            }

            .slide h1 {
                font-size: 1.9rem;
                margin-bottom: 15px;
            }

            .slide h2 {
                font-size: 1.75rem;
                margin-bottom: 12px;
            }

            .content {
                padding: 10px 0;
                font-size: 1.75rem;
                margin-bottom: 10px;
            }

            .advantages li {
                font-size: 1.15rem;
                line-height: 1.2;
                margin-bottom: 6px;
            }

            .navigation {
                bottom: 10px;
                right: 10px;
                left: 10px;
                gap: 6px;
            }

            .nav-button {
                padding: 8px 12px;
                font-size: 1.15rem;
                border-radius: 6px;
            }

            .slide-counter {
                padding: 5px 10px;
                font-size: 1.15rem;
                border-radius: 6px;
            }

            .code-comparison {
                gap: 8px;
            }

            .code-block {
                height: auto;
            }

            .code-block h3 {
                font-size: 1.15rem;
                padding: 5px 8px;
            }

            .code-block pre {
                height: auto;
                overflow-x: auto;
                overflow-y: auto;
            }

            pre code {
                font-size: 1.1rem;
                line-height: 1.2;
                padding: 10px;
                white-space: pre;
            }
        }

        /* Melhorias para touch/swipe */
        @media (hover: none) and (pointer: coarse) {
            .nav-button:hover {
                transform: none;
                box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            }

            .nav-button:active {
                transform: scale(0.95);
                transition: transform 0.1s;
            }

            /* Área de toque maior para navegação */
            .navigation {
                padding: 10px;
                background: rgba(255,255,255,0.1);
                border-radius: 15px;
                backdrop-filter: blur(10px);
            }

            /* Feedback visual para swipe */
            body[style*="grabbing"] .slide {
                transition: transform 0.1s ease-out;
            }

            /* Indicadores visuais de swipe */
            .slides-container {
                position: relative;
            }

            .slides-container::before {
                content: "";
                position: fixed;
                top: 50%;
                left: 20px;
                width: 30px;
                height: 30px;
                background: rgba(255,255,255,0.3);
                border-radius: 50%;
                transform: translateY(-50%);
                opacity: 0.5;
                z-index: 999;
                animation: pulse-left 2s ease-in-out infinite;
            }

            .slides-container::after {
                right: 20px;
                left: auto;
                animation: pulse-right 2s ease-in-out infinite 1s;
            }

            @keyframes pulse-left {
                0%, 100% { transform: translateY(-50%) translateX(0); opacity: 0.3; }
                50% { transform: translateY(-50%) translateX(10px); opacity: 0.7; }
            }

            @keyframes pulse-right {
                0%, 100% { transform: translateY(-50%) translateX(0); opacity: 0.3; }
                50% { transform: translateY(-50%) translateX(-10px); opacity: 0.7; }
            }

            /* Instrução de swipe para mobile */
            .instructions {
                display: none;
            }

            /* Texto de instrução separado */
            .swipe-instruction {
                content: "Deslize ← → para navegar";
                position: fixed;
                bottom: 80px;
                left: 50%;
                transform: translateX(-50%);
                background: rgba(0,0,0,0.7);
                color: white;
                padding: 8px 16px;
                border-radius: 20px;
                font-size: 1.15rem;
                z-index: 1000;
                opacity: 0.8;
                animation: fade-in-out 3s ease-in-out;
                pointer-events: none;
            }

            @keyframes fade-in-out {
                0%, 100% { opacity: 0; }
                50% { opacity: 0.8; }
            }
        }

        /* Orientação landscape em mobile */
        @media screen and (max-width: 768px) and (orientation: landscape) {
            .slide {
                height: 98vh;
                padding: 20px 25px 70px 25px;
            }

            .cover-slide h1 {
                font-size: 2.35rem;
                margin-bottom: 10px;
            }

            .cover-slide .subtitle {
                font-size: 1.75rem;
                line-height: 1.2;
            }

            .slide h1 {
                font-size: 1.9rem;
                margin-bottom: 15px;
            }

            .content {
                padding: 10px 0;
                font-size: 1.65rem;
                margin-bottom: 10px;
            }

            .navigation {
                bottom: 10px;
                right: 10px;
                left: auto;
                flex-direction: column;
                width: auto;
            }

            .nav-button {
                padding: 8px 12px;
                font-size: 1.15rem;
                min-width: 60px;
            }

            .slide-counter {
                padding: 4px 8px;
                font-size: 1.1rem;
            }

            /* Layout de códigos em landscape */
            .code-comparison {
                display: flex;
                flex-direction: column;
                gap: 8px;
            }

            .code-block {
                height: auto;
            }

            .code-block h3 {
                font-size: 1.15rem;
                padding: 4px 8px;
            }

            .code-block pre {
                height: auto;
                overflow-x: auto;
                overflow-y: auto;
            }

            pre code {
                font-size: 1.05rem;
                line-height: 1.2;
                padding: 8px;
                white-space: pre;
            }

            /* Ocultar animações de formas em landscape para performance */
            .animated-shape {
                display: none;
            }

            /* Topics list em uma coluna em dispositivos menores */
            .topics-list {
                columns: 1;
                column-gap: 0;
            }
        }

        /* ========================================== */
        /* ESTILOS PARA DIA 2 - REGRAS E CONCEITOS AVANÇADOS */
        /* ========================================== */

        /* Cards para modos PLAN/ACT */
        .mode-card {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 12px;
            padding: 20px;
            transition: all 0.3s ease;
        }

        .mode-card:hover {
            border-color: #D12E5E;
            box-shadow: 0 4px 12px rgba(209, 46, 94, 0.1);
        }

        .mode-card h3 {
            color: #D12E5E;
            margin-bottom: 15px;
            font-size: 1.5rem;
        }

        .mode-card ul {
            font-size: 1.3rem;
            line-height: 1.6;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .mode-card li {
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
        }

        .mode-card li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: #D12E5E;
            font-weight: bold;
        }

        /* Alertas e dicas */
        .tip, .warning, .success {
            border-radius: 8px;
            padding: 15px 20px;
            margin: 20px 0;
            font-size: 1.3rem;
            border-left: 4px solid;
        }

        .tip {
            background: #e3f2fd;
            border-color: #2196f3;
            color: #1565c0;
        }

        .warning {
            background: #fff3e0;
            border-color: #ff9800;
            color: #e65100;
        }

        .success {
            background: #e8f5e8;
            border-color: #4caf50;
            color: #2e7d32;
        }

        .final-tip {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 12px;
            padding: 25px;
            margin-top: 30px;
            text-align: center;
            border: 2px solid #D12E5E;
        }

        .final-tip h2 {
            color: #D12E5E;
            margin-bottom: 15px;
            font-size: 1.6rem;
        }

        .final-tip p {
            font-size: 1.3rem;
            line-height: 1.6;
            margin: 10px 0;
        }

        /* Grid layout para conteúdo estruturado */
        .content-section ul {
            font-size: 1.4rem;
            line-height: 1.7;
        }

        .content-section li {
            margin-bottom: 12px;
        }

        .content-section code {
            background: #f1f3f4;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
            font-size: 0.9em;
            color: #d73a49;
        }

        /* Melhorias para blocos de código */
        .content-section pre {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
            overflow-x: auto;
            margin: 15px 0;
            border: 1px solid #e9ecef;
        }

        .content-section pre code {
            background: none;
            padding: 0;
            color: inherit;
            font-size: 1.1rem;
        }

        /* Responsivo para cards */
        @media (max-width: 768px) {
            .mode-card {
                margin-bottom: 15px;
            }
            
            .mode-card h3 {
                font-size: 1.3rem;
            }
            
            .mode-card ul {
                font-size: 1.1rem;
            }
            
            .tip, .warning, .success {
                font-size: 1.1rem;
                padding: 12px 15px;
            }
            
            .final-tip {
                padding: 20px;
            }
            
            .final-tip h2 {
                font-size: 1.4rem;
            }
            
            .final-tip p {
                font-size: 1.1rem;
            }
        }     /* Topics list em uma coluna em dispositivos menores */
            .topics-list {
                columns: 1;
                column-gap: 0;
            }
        }