{"data":{"type":"carousel","slides":[{"title":"Capa: O que é uma função do 2º grau?","bg_sample":"#0F172A","accent_color":"#38BDF8","overlay_color":"#0F172A","overlay_opacity":0.55,"html_content":"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0F172A 40%,#1E293B);z-index:0;}.deco{position:absolute;bottom:-40px;right:-30px;width:200px;height:200px;border:4px solid #38BDF8;border-radius:50%;opacity:0.2;z-index:1;}.deco2{position:absolute;top:30px;left:-50px;width:140px;height:140px;border:2px solid #38BDF8;border-radius:50%;opacity:0.15;z-index:1;}.title{z-index:2;position:absolute;bottom:60px;left:24px;color:#F8FAFC;font-size:38px;font-weight:700;line-height:1.1;font-family:'Oswald',sans-serif;text-transform:uppercase;max-width:300px;}.sub{z-index:2;position:absolute;bottom:24px;left:24px;color:#94A3B8;font-size:13px;font-weight:300;letter-spacing:2px;text-transform:uppercase;}.badge{z-index:2;position:absolute;top:20px;right:20px;background:#38BDF8;color:#0F172A;padding:6px 14px;font-size:12px;font-weight:600;border-radius:4px;letter-spacing:1px;}.line{z-index:2;position:absolute;top:80px;left:24px;width:60px;height:3px;background:#38BDF8;}</style><div class=\"bg\"></div><div class=\"deco\" style=\"transform: translate(-129.25px, 28.25px);\"></div><div class=\"deco2\"></div><div class=\"badge\">8º ANO</div><div class=\"line\"></div><div class=\"title\">Funções do<br>2º Grau</div><div class=\"sub\">Matemática · Parábolas e mais</div>","bg_image":"https://images.pexels.com/photos/2268589/pexels-photo-2268589.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940"},{"title":"Slide 2: A forma geral","bg_sample":"#0F172A","accent_color":"#38BDF8","image_query":null,"overlay_color":"#0F172A","overlay_opacity":0,"html_content":"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:36px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.highlight{color:#38BDF8;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.box{border-left:3px solid #38BDF8;padding-left:16px;margin-top:20px;}.box p{margin:0;font-size:13px;color:#94A3B8;}.box .code{font-family:'Oswald',sans-serif;font-size:18px;color:#F8FAFC;letter-spacing:1px;}.deco-line{position:absolute;bottom:100px;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,#38BDF8,transparent);opacity:0.3;}</style><div class=\"num\">01</div><div class=\"content\"><div class=\"label\">FÓRMULA GERAL</div><div class=\"big\">f(x) = ax² + bx + c</div><div class=\"body\">Onde <span style=\"color:#38BDF8;font-weight:600;\">a</span>, <span style=\"color:#38BDF8;font-weight:600;\">b</span> e <span style=\"color:#38BDF8;font-weight:600;\">c</span> são números reais e <span style=\"color:#38BDF8;font-weight:600;\">a ≠ 0</span>.</div><div class=\"box\"><p>EXEMPLO:</p><p class=\"code\">f(x) = 2x² - 4x + 1</p><p style=\"margin-top:8px;font-size:12px;color:#64748B;\">a=2 · b=-4 · c=1</p></div></div><div class=\"deco-line\"></div>"},{"title":"Slide 3: A parábola e o vértice","bg_sample":"#0F172A","accent_color":"#38BDF8","image_query":null,"overlay_color":"#0F172A","overlay_opacity":0,"html_content":"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:32px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:16px;line-height:1.2;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.highlight{color:#38BDF8;}.formula-box{position:absolute;bottom:60px;left:30px;right:30px;background:rgba(56,189,248,0.08);border:1px solid rgba(56,189,248,0.2);border-radius:8px;padding:16px;}.formula-box p{margin:0;font-size:13px;color:#94A3B8;}.formula-box .big-formula{font-family:'Oswald',sans-serif;font-size:22px;color:#F8FAFC;margin-top:4px;}.deco-circle{position:absolute;top:180px;right:-30px;width:100px;height:100px;border:2px solid #38BDF8;border-radius:50%;opacity:0.1;}</style><div class=\"num\">02</div><div class=\"content\"><div class=\"label\">O GRÁFICO</div><div class=\"big\">A Parábola</div><div class=\"body\">O gráfico de uma função do 2º grau é uma <span class=\"highlight\">parábola</span>. Ela tem um ponto máximo ou mínimo chamado <span class=\"highlight\">vértice</span>.</div></div><div class=\"formula-box\"><p>COORDENADAS DO VÉRTICE</p><p class=\"big-formula\">V ( -b/2a , -Δ/4a )</p><p style=\"margin-top:8px;font-size:11px;color:#64748B;\">Δ = b² - 4ac (discriminante)</p></div><div class=\"deco-circle\"></div>"},{"title":"Slide 4: Concavidade e discriminante","bg_sample":"#0F172A","accent_color":"#38BDF8","image_query":null,"overlay_color":"#0F172A","overlay_opacity":0,"html_content":"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:30px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.split{display:flex;gap:12px;margin-top:10px;}.card{flex:1;background:rgba(255,255,255,0.04);border-radius:6px;padding:12px;border:1px solid rgba(255,255,255,0.06);}.card .title-card{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#38BDF8;}.card .desc{font-size:11px;color:#94A3B8;margin-top:4px;}.card .sinal{font-size:14px;font-weight:600;color:#F8FAFC;margin-top:6px;}.delta-box{position:absolute;bottom:50px;left:30px;right:30px;}.delta-box .label-delta{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:1px;}.delta-box .delta-val{font-size:24px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-top:4px;}.delta-box .delta-desc{font-size:12px;color:#94A3B8;margin-top:4px;}</style><div class=\"num\">03</div><div class=\"content\" style=\"transform: translate(1.5px, 16.125px);\"><div class=\"label\">CONCAVIDADE</div><div class=\"big\">Para cima ou para baixo?</div><div class=\"split\"><div class=\"card\"><div class=\"title-card\">a &gt; 0</div><div class=\"desc\">Concavidade para cima</div><div class=\"sinal\">↗️ (mínimo)</div></div><div class=\"card\"><div class=\"title-card\">a &lt; 0</div><div class=\"desc\">Concavidade para baixo</div><div class=\"sinal\">↘️ (máximo)</div></div></div><div class=\"delta-box\"><div class=\"label-delta\">DISCRIMINANTE (Δ)</div><div class=\"delta-val\">Δ &gt; 0 · Δ = 0 · Δ &lt; 0</div><div class=\"delta-desc\">2 raízes · 1 raiz · nenhuma raiz real</div></div></div><div style=\"position:absolute;bottom:0;left:0;right:0;z-index:10;pointer-events:none;\"><div style=\"height:2px;background:#38BDF8;width:80%;opacity:.8;\"></div><div style=\"position:absolute;bottom:6px;right:10px;font-size:9px;color:rgba(255,255,255,.3);font-family:monospace;\">4/5</div></div>"},{"title":"Slide 5: Como resolver (Passo a passo)","bg_sample":"#0F172A","accent_color":"#38BDF8","overlay_color":"#0F172A","overlay_opacity":0.5,"html_content":"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.8));z-index:0;}.content{z-index:2;position:absolute;top:40px;left:24px;right:24px;color:#F8FAFC;}.label{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;}.big{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:14px;line-height:1.2;}.steps{list-style:none;padding:0;margin:0;}.steps li{position:relative;padding-left:28px;margin-bottom:12px;font-size:13px;color:#CBD5E1;line-height:1.5;}.steps li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;background:#38BDF8;color:#0F172A;font-weight:600;font-size:11px;border-radius:50%;display:flex;align-items:center;justify-content:center;}.steps{ counter-reset:step; }.cta-box{position:absolute;bottom:30px;left:24px;right:24px;background:rgba(56,189,248,0.12);border:1px solid rgba(56,189,248,0.3);border-radius:8px;padding:14px 16px;text-align:center;}.cta-box p{margin:0;font-size:14px;font-weight:600;color:#38BDF8;}.cta-box .small{font-size:11px;color:#94A3B8;margin-top:4px;font-weight:300;}</style><div class=\"bg\" style=\"transform: translate(122.75px, -19.875px);\"></div><div class=\"content\"><div class=\"label\">MÉTODO PRÁTICO</div><div class=\"big\">Passo a passo</div><ol class=\"steps\"><li>Identificar <span style=\"color:#38BDF8;font-weight:600;\">a, b, c</span> na expressão</li><li>Calcular Δ = b² - 4ac</li><li>Aplicar fórmula resolvente:<br><span style=\"font-family:Oswald,sans-serif;font-size:16px;color:#F8FAFC;\">x = (-b ± √Δ) / (2a)</span></li><li>Interpretar as soluções</li></ol></div><div class=\"cta-box\"><p>PRATICA COM EXEMPLOS!</p><p class=\"small\">f(x) = x² - 5x + 6 → Δ=1 → x=2 ou x=3</p></div>","bg_image":"https://images.pexels.com/photos/29737184/pexels-photo-29737184.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940"}]},"chatHistory":[{"role":"system","content":"Você é um diretor de arte sênior especializado em conteúdo visual para Instagram. Cria carrosseis com design PROFISSIONAL e ORIGINAL — não templates genéricos.\n\nFORMATO DE RESPOSTA:\nComentário criativo curto (1-2 frases) + bloco JSON.\n\nESTRUTURA JSON:\n{\n  \"type\": \"single\" | \"carousel\",\n  \"slides\": [\n    {\n      \"title\": \"string curto (para metadados)\",\n      \"bg_sample\": \"#hexcolor (cor dominante do slide, para miniatura)\",\n      \"accent_color\": \"#hex\",\n      \"image_query\": \"termos em inglês para foto stock (OPCIONAL)\",\n      \"overlay_color\": \"#hex\",\n      \"overlay_opacity\": 0.0-1.0,\n      \"html_content\": \"HTML COMPLETO do interior do slide\"\n    }\n  ]\n}\n\nREGRAS PARA html_content:\n• O slide tem EXATAMENTE 360×450px (formato 4:5 portrait do Instagram 2026). html_content ocupa esse espaço.\n• Use position:absolute para posicionamento criativo e livre\n• Pode usar qualquer CSS inline: gradientes, clip-path, pseudo-elements via style tags internos, transforms, mix-blend-mode, backdrop-filter\n• Tipografia com CONTRASTE EXTREMO de tamanhos (ex: 8px ao lado de 72px)\n• Elementos decorativos: linhas, formas geométricas, bordas parciais, grids, padrões SVG inline\n• ZERO emojis no conteúdo visual\n• Fontes Google Fonts via @import no style tag (ex: Bebas Neue, DM Sans, Playfair Display, Oswald, Space Mono, Clash Display, etc)\n• Cada slide deve ter identidade visual coesa com os outros MAS com composição única\n\nEXEMPLOS DE TÉCNICAS AVANÇADAS:\n- Número enorme como elemento decorativo de fundo (opacity baixa)\n- Texto rotacionado (-90deg) como elemento lateral\n- Linha diagonal como divisor\n- Círculo/elipse como shape decorativo\n- Grid de pontos em SVG como textura de fundo\n- Gradiente de texto (-webkit-background-clip: text)\n- Bordas com traço duplo ou parcial\n- Overlay com mix-blend-mode\n- Tipografia condensed + bold em contraste com body light\n\nIMAGENS STOCK:\n• image_query: termos em inglês (Pexels/Pixabay)\n• Use em: cover com foto de impacto, CTA final\n• Com imagem: overlay_opacity entre 0.45-0.65\n• Sem imagem: html_content define próprio background via CSS\n\nPALETA E FONTE:\n• Define UMA paleta no início, usa em todos os slides\n• Mesma família tipográfica em todos\n• Nunca mistura claro e escuro no mesmo carrossel\n\nCARROSSEL: cover impactante → conteúdo → CTA poderoso. Mínimo 4 slides, máximo 8.\n\nREGRA CRÍTICA PARA EDIÇÕES:\nSe o utilizador pedir uma EDIÇÃO em slides existentes (ex: \"muda a cor\", \"aumenta contraste\", \"troca fonte\"):\n• PRESERVA o html_content de CADA slide EXATAMENTE como está — apenas aplica a mudança pedida\n• NÃO regenera o design do zero — isso destrói edições manuais do utilizador\n• Só altere o que for explicitamente pedido (ex: se pedir contraste, só muda os valores de cor/filter)\n• Se o pedido for criar slides novos (não edição), aí sim gera html_content original"},{"role":"user","content":"Faça cinco slides explicando como resolver funções do segundo grau para uma turma de matemática do oitavo ano em Portugal."},{"role":"assistant","content":"Aqui está um carrossel visual e pedagógico para explicar funções do segundo grau no 8º ano, com uma identidade moderna e focada no raciocínio visual.\n\n\n\n**Comentário criativo:** Um design escuro e minimalista que transforma a álgebra num puzzle visual — cada slide revela uma peça do quebra-cabeça matemático, com destaque ciano para as fórmulas e uma estrutura que guia o olhar do aluno do geral para o específico."}],"undoStack":["{\"type\":\"carousel\",\"slides\":[{\"title\":\"Capa: O que é uma função do 2º grau?\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.55,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0F172A 40%,#1E293B);z-index:0;}.deco{position:absolute;bottom:-40px;right:-30px;width:200px;height:200px;border:4px solid #38BDF8;border-radius:50%;opacity:0.2;z-index:1;}.deco2{position:absolute;top:30px;left:-50px;width:140px;height:140px;border:2px solid #38BDF8;border-radius:50%;opacity:0.15;z-index:1;}.title{z-index:2;position:absolute;bottom:60px;left:24px;color:#F8FAFC;font-size:38px;font-weight:700;line-height:1.1;font-family:'Oswald',sans-serif;text-transform:uppercase;max-width:300px;}.sub{z-index:2;position:absolute;bottom:24px;left:24px;color:#94A3B8;font-size:13px;font-weight:300;letter-spacing:2px;text-transform:uppercase;}.badge{z-index:2;position:absolute;top:20px;right:20px;background:#38BDF8;color:#0F172A;padding:6px 14px;font-size:12px;font-weight:600;border-radius:4px;letter-spacing:1px;}.line{z-index:2;position:absolute;top:80px;left:24px;width:60px;height:3px;background:#38BDF8;}</style><div class=\\\"bg\\\"></div><div class=\\\"deco\\\" style=\\\"transform: translate(-129.25px, 28.25px);\\\"></div><div class=\\\"deco2\\\"></div><div class=\\\"badge\\\">8º ANO</div><div class=\\\"line\\\"></div><div class=\\\"title\\\">Funções do<br>2º Grau</div><div class=\\\"sub\\\">Matemática · Parábolas e mais</div>\",\"bg_image\":\"https://images.pexels.com/photos/2268589/pexels-photo-2268589.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"},{\"title\":\"Slide 2: A forma geral\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:36px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.highlight{color:#38BDF8;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.box{border-left:3px solid #38BDF8;padding-left:16px;margin-top:20px;}.box p{margin:0;font-size:13px;color:#94A3B8;}.box .code{font-family:'Oswald',sans-serif;font-size:18px;color:#F8FAFC;letter-spacing:1px;}.deco-line{position:absolute;bottom:100px;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,#38BDF8,transparent);opacity:0.3;}</style><div class=\\\"num\\\">01</div><div class=\\\"content\\\"><div class=\\\"label\\\">FÓRMULA GERAL</div><div class=\\\"big\\\">f(x) = ax² + bx + c</div><div class=\\\"body\\\">Onde <span style=\\\"color:#38BDF8;font-weight:600;\\\">a</span>, <span style=\\\"color:#38BDF8;font-weight:600;\\\">b</span> e <span style=\\\"color:#38BDF8;font-weight:600;\\\">c</span> são números reais e <span style=\\\"color:#38BDF8;font-weight:600;\\\">a ≠ 0</span>.</div><div class=\\\"box\\\"><p>EXEMPLO:</p><p class=\\\"code\\\">f(x) = 2x² - 4x + 1</p><p style=\\\"margin-top:8px;font-size:12px;color:#64748B;\\\">a=2 · b=-4 · c=1</p></div></div><div class=\\\"deco-line\\\"></div>\"},{\"title\":\"Slide 3: A parábola e o vértice\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:32px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:16px;line-height:1.2;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.highlight{color:#38BDF8;}.formula-box{position:absolute;bottom:60px;left:30px;right:30px;background:rgba(56,189,248,0.08);border:1px solid rgba(56,189,248,0.2);border-radius:8px;padding:16px;}.formula-box p{margin:0;font-size:13px;color:#94A3B8;}.formula-box .big-formula{font-family:'Oswald',sans-serif;font-size:22px;color:#F8FAFC;margin-top:4px;}.deco-circle{position:absolute;top:180px;right:-30px;width:100px;height:100px;border:2px solid #38BDF8;border-radius:50%;opacity:0.1;}</style><div class=\\\"num\\\">02</div><div class=\\\"content\\\"><div class=\\\"label\\\">O GRÁFICO</div><div class=\\\"big\\\">A Parábola</div><div class=\\\"body\\\">O gráfico de uma função do 2º grau é uma <span class=\\\"highlight\\\">parábola</span>. Ela tem um ponto máximo ou mínimo chamado <span class=\\\"highlight\\\">vértice</span>.</div></div><div class=\\\"formula-box\\\"><p>COORDENADAS DO VÉRTICE</p><p class=\\\"big-formula\\\">V ( -b/2a , -Δ/4a )</p><p style=\\\"margin-top:8px;font-size:11px;color:#64748B;\\\">Δ = b² - 4ac (discriminante)</p></div><div class=\\\"deco-circle\\\"></div>\"},{\"title\":\"Slide 4: Concavidade e discriminante\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:30px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.split{display:flex;gap:12px;margin-top:10px;}.card{flex:1;background:rgba(255,255,255,0.04);border-radius:6px;padding:12px;border:1px solid rgba(255,255,255,0.06);}.card .title-card{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#38BDF8;}.card .desc{font-size:11px;color:#94A3B8;margin-top:4px;}.card .sinal{font-size:14px;font-weight:600;color:#F8FAFC;margin-top:6px;}.delta-box{position:absolute;bottom:50px;left:30px;right:30px;}.delta-box .label-delta{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:1px;}.delta-box .delta-val{font-size:24px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-top:4px;}.delta-box .delta-desc{font-size:12px;color:#94A3B8;margin-top:4px;}</style><div class=\\\"num\\\">03</div><div class=\\\"content\\\"><div class=\\\"label\\\">CONCAVIDADE</div><div class=\\\"big\\\">Para cima ou para baixo?</div><div class=\\\"split\\\"><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &gt; 0</div><div class=\\\"desc\\\">Concavidade para cima</div><div class=\\\"sinal\\\">↗️ (mínimo)</div></div><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &lt; 0</div><div class=\\\"desc\\\">Concavidade para baixo</div><div class=\\\"sinal\\\">↘️ (máximo)</div></div></div><div class=\\\"delta-box\\\"><div class=\\\"label-delta\\\">DISCRIMINANTE (Δ)</div><div class=\\\"delta-val\\\">Δ &gt; 0 · Δ = 0 · Δ &lt; 0</div><div class=\\\"delta-desc\\\">2 raízes · 1 raiz · nenhuma raiz real</div></div></div><div style=\\\"position:absolute;bottom:0;left:0;right:0;z-index:10;pointer-events:none;\\\"><div style=\\\"height:2px;background:#38BDF8;width:80%;opacity:.8;\\\"></div><div style=\\\"position:absolute;bottom:6px;right:10px;font-size:9px;color:rgba(255,255,255,.3);font-family:monospace;\\\">4/5</div></div>\"},{\"title\":\"Slide 5: Como resolver (Passo a passo)\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.5,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.8));z-index:0;}.content{z-index:2;position:absolute;top:40px;left:24px;right:24px;color:#F8FAFC;}.label{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;}.big{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:14px;line-height:1.2;}.steps{list-style:none;padding:0;margin:0;}.steps li{position:relative;padding-left:28px;margin-bottom:12px;font-size:13px;color:#CBD5E1;line-height:1.5;}.steps li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;background:#38BDF8;color:#0F172A;font-weight:600;font-size:11px;border-radius:50%;display:flex;align-items:center;justify-content:center;}.steps{ counter-reset:step; }.cta-box{position:absolute;bottom:30px;left:24px;right:24px;background:rgba(56,189,248,0.12);border:1px solid rgba(56,189,248,0.3);border-radius:8px;padding:14px 16px;text-align:center;}.cta-box p{margin:0;font-size:14px;font-weight:600;color:#38BDF8;}.cta-box .small{font-size:11px;color:#94A3B8;margin-top:4px;font-weight:300;}</style><div class=\\\"bg\\\"></div><div class=\\\"content\\\"><div class=\\\"label\\\">MÉTODO PRÁTICO</div><div class=\\\"big\\\">Passo a passo</div><ol class=\\\"steps\\\"><li>Identificar <span style=\\\"color:#38BDF8;font-weight:600;\\\">a, b, c</span> na expressão</li><li>Calcular Δ = b² - 4ac</li><li>Aplicar fórmula resolvente:<br><span style=\\\"font-family:Oswald,sans-serif;font-size:16px;color:#F8FAFC;\\\">x = (-b ± √Δ) / (2a)</span></li><li>Interpretar as soluções</li></ol></div><div class=\\\"cta-box\\\"><p>PRATICA COM EXEMPLOS!</p><p class=\\\"small\\\">f(x) = x² - 5x + 6 → Δ=1 → x=2 ou x=3</p></div>\",\"bg_image\":\"https://images.pexels.com/photos/29737184/pexels-photo-29737184.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"}]}","{\"type\":\"carousel\",\"slides\":[{\"title\":\"Capa: O que é uma função do 2º grau?\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.55,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0F172A 40%,#1E293B);z-index:0;}.deco{position:absolute;bottom:-40px;right:-30px;width:200px;height:200px;border:4px solid #38BDF8;border-radius:50%;opacity:0.2;z-index:1;}.deco2{position:absolute;top:30px;left:-50px;width:140px;height:140px;border:2px solid #38BDF8;border-radius:50%;opacity:0.15;z-index:1;}.title{z-index:2;position:absolute;bottom:60px;left:24px;color:#F8FAFC;font-size:38px;font-weight:700;line-height:1.1;font-family:'Oswald',sans-serif;text-transform:uppercase;max-width:300px;}.sub{z-index:2;position:absolute;bottom:24px;left:24px;color:#94A3B8;font-size:13px;font-weight:300;letter-spacing:2px;text-transform:uppercase;}.badge{z-index:2;position:absolute;top:20px;right:20px;background:#38BDF8;color:#0F172A;padding:6px 14px;font-size:12px;font-weight:600;border-radius:4px;letter-spacing:1px;}.line{z-index:2;position:absolute;top:80px;left:24px;width:60px;height:3px;background:#38BDF8;}</style><div class=\\\"bg\\\"></div><div class=\\\"deco\\\" style=\\\"transform: translate(-129.25px, 28.25px);\\\"></div><div class=\\\"deco2\\\"></div><div class=\\\"badge\\\">8º ANO</div><div class=\\\"line\\\"></div><div class=\\\"title\\\">Funções do<br>2º Grau</div><div class=\\\"sub\\\">Matemática · Parábolas e mais</div>\",\"bg_image\":\"https://images.pexels.com/photos/2268589/pexels-photo-2268589.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"},{\"title\":\"Slide 2: A forma geral\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:36px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.highlight{color:#38BDF8;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.box{border-left:3px solid #38BDF8;padding-left:16px;margin-top:20px;}.box p{margin:0;font-size:13px;color:#94A3B8;}.box .code{font-family:'Oswald',sans-serif;font-size:18px;color:#F8FAFC;letter-spacing:1px;}.deco-line{position:absolute;bottom:100px;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,#38BDF8,transparent);opacity:0.3;}</style><div class=\\\"num\\\">01</div><div class=\\\"content\\\"><div class=\\\"label\\\">FÓRMULA GERAL</div><div class=\\\"big\\\">f(x) = ax² + bx + c</div><div class=\\\"body\\\">Onde <span style=\\\"color:#38BDF8;font-weight:600;\\\">a</span>, <span style=\\\"color:#38BDF8;font-weight:600;\\\">b</span> e <span style=\\\"color:#38BDF8;font-weight:600;\\\">c</span> são números reais e <span style=\\\"color:#38BDF8;font-weight:600;\\\">a ≠ 0</span>.</div><div class=\\\"box\\\"><p>EXEMPLO:</p><p class=\\\"code\\\">f(x) = 2x² - 4x + 1</p><p style=\\\"margin-top:8px;font-size:12px;color:#64748B;\\\">a=2 · b=-4 · c=1</p></div></div><div class=\\\"deco-line\\\"></div>\"},{\"title\":\"Slide 3: A parábola e o vértice\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:32px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:16px;line-height:1.2;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.highlight{color:#38BDF8;}.formula-box{position:absolute;bottom:60px;left:30px;right:30px;background:rgba(56,189,248,0.08);border:1px solid rgba(56,189,248,0.2);border-radius:8px;padding:16px;}.formula-box p{margin:0;font-size:13px;color:#94A3B8;}.formula-box .big-formula{font-family:'Oswald',sans-serif;font-size:22px;color:#F8FAFC;margin-top:4px;}.deco-circle{position:absolute;top:180px;right:-30px;width:100px;height:100px;border:2px solid #38BDF8;border-radius:50%;opacity:0.1;}</style><div class=\\\"num\\\">02</div><div class=\\\"content\\\"><div class=\\\"label\\\">O GRÁFICO</div><div class=\\\"big\\\">A Parábola</div><div class=\\\"body\\\">O gráfico de uma função do 2º grau é uma <span class=\\\"highlight\\\">parábola</span>. Ela tem um ponto máximo ou mínimo chamado <span class=\\\"highlight\\\">vértice</span>.</div></div><div class=\\\"formula-box\\\"><p>COORDENADAS DO VÉRTICE</p><p class=\\\"big-formula\\\">V ( -b/2a , -Δ/4a )</p><p style=\\\"margin-top:8px;font-size:11px;color:#64748B;\\\">Δ = b² - 4ac (discriminante)</p></div><div class=\\\"deco-circle\\\"></div>\"},{\"title\":\"Slide 4: Concavidade e discriminante\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:30px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.split{display:flex;gap:12px;margin-top:10px;}.card{flex:1;background:rgba(255,255,255,0.04);border-radius:6px;padding:12px;border:1px solid rgba(255,255,255,0.06);}.card .title-card{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#38BDF8;}.card .desc{font-size:11px;color:#94A3B8;margin-top:4px;}.card .sinal{font-size:14px;font-weight:600;color:#F8FAFC;margin-top:6px;}.delta-box{position:absolute;bottom:50px;left:30px;right:30px;}.delta-box .label-delta{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:1px;}.delta-box .delta-val{font-size:24px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-top:4px;}.delta-box .delta-desc{font-size:12px;color:#94A3B8;margin-top:4px;}</style><div class=\\\"num\\\">03</div><div class=\\\"content\\\"><div class=\\\"label\\\">CONCAVIDADE</div><div class=\\\"big\\\">Para cima ou para baixo?</div><div class=\\\"split\\\"><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &gt; 0</div><div class=\\\"desc\\\">Concavidade para cima</div><div class=\\\"sinal\\\">↗️ (mínimo)</div></div><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &lt; 0</div><div class=\\\"desc\\\">Concavidade para baixo</div><div class=\\\"sinal\\\">↘️ (máximo)</div></div></div><div class=\\\"delta-box\\\"><div class=\\\"label-delta\\\">DISCRIMINANTE (Δ)</div><div class=\\\"delta-val\\\">Δ &gt; 0 · Δ = 0 · Δ &lt; 0</div><div class=\\\"delta-desc\\\">2 raízes · 1 raiz · nenhuma raiz real</div></div></div><div style=\\\"position:absolute;bottom:0;left:0;right:0;z-index:10;pointer-events:none;\\\"><div style=\\\"height:2px;background:#38BDF8;width:80%;opacity:.8;\\\"></div><div style=\\\"position:absolute;bottom:6px;right:10px;font-size:9px;color:rgba(255,255,255,.3);font-family:monospace;\\\">4/5</div></div>\"},{\"title\":\"Slide 5: Como resolver (Passo a passo)\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.5,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.8));z-index:0;}.content{z-index:2;position:absolute;top:40px;left:24px;right:24px;color:#F8FAFC;}.label{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;}.big{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:14px;line-height:1.2;}.steps{list-style:none;padding:0;margin:0;}.steps li{position:relative;padding-left:28px;margin-bottom:12px;font-size:13px;color:#CBD5E1;line-height:1.5;}.steps li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;background:#38BDF8;color:#0F172A;font-weight:600;font-size:11px;border-radius:50%;display:flex;align-items:center;justify-content:center;}.steps{ counter-reset:step; }.cta-box{position:absolute;bottom:30px;left:24px;right:24px;background:rgba(56,189,248,0.12);border:1px solid rgba(56,189,248,0.3);border-radius:8px;padding:14px 16px;text-align:center;}.cta-box p{margin:0;font-size:14px;font-weight:600;color:#38BDF8;}.cta-box .small{font-size:11px;color:#94A3B8;margin-top:4px;font-weight:300;}</style><div class=\\\"bg\\\" style=\\\"transform: translate(122.75px, -19.875px);\\\"></div><div class=\\\"content\\\"><div class=\\\"label\\\">MÉTODO PRÁTICO</div><div class=\\\"big\\\">Passo a passo</div><ol class=\\\"steps\\\"><li>Identificar <span style=\\\"color:#38BDF8;font-weight:600;\\\">a, b, c</span> na expressão</li><li>Calcular Δ = b² - 4ac</li><li>Aplicar fórmula resolvente:<br><span style=\\\"font-family:Oswald,sans-serif;font-size:16px;color:#F8FAFC;\\\">x = (-b ± √Δ) / (2a)</span></li><li>Interpretar as soluções</li></ol></div><div class=\\\"cta-box\\\"><p>PRATICA COM EXEMPLOS!</p><p class=\\\"small\\\">f(x) = x² - 5x + 6 → Δ=1 → x=2 ou x=3</p></div>\",\"bg_image\":\"https://images.pexels.com/photos/29737184/pexels-photo-29737184.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"}]}","{\"type\":\"carousel\",\"slides\":[{\"title\":\"Capa: O que é uma função do 2º grau?\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.55,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0F172A 40%,#1E293B);z-index:0;}.deco{position:absolute;bottom:-40px;right:-30px;width:200px;height:200px;border:4px solid #38BDF8;border-radius:50%;opacity:0.2;z-index:1;}.deco2{position:absolute;top:30px;left:-50px;width:140px;height:140px;border:2px solid #38BDF8;border-radius:50%;opacity:0.15;z-index:1;}.title{z-index:2;position:absolute;bottom:60px;left:24px;color:#F8FAFC;font-size:38px;font-weight:700;line-height:1.1;font-family:'Oswald',sans-serif;text-transform:uppercase;max-width:300px;}.sub{z-index:2;position:absolute;bottom:24px;left:24px;color:#94A3B8;font-size:13px;font-weight:300;letter-spacing:2px;text-transform:uppercase;}.badge{z-index:2;position:absolute;top:20px;right:20px;background:#38BDF8;color:#0F172A;padding:6px 14px;font-size:12px;font-weight:600;border-radius:4px;letter-spacing:1px;}.line{z-index:2;position:absolute;top:80px;left:24px;width:60px;height:3px;background:#38BDF8;}</style><div class=\\\"bg\\\"></div><div class=\\\"deco\\\" style=\\\"transform: translate(-129.25px, 28.25px);\\\"></div><div class=\\\"deco2\\\"></div><div class=\\\"badge\\\">8º ANO</div><div class=\\\"line\\\"></div><div class=\\\"title\\\">Funções do<br>2º Grau</div><div class=\\\"sub\\\">Matemática · Parábolas e mais</div>\",\"bg_image\":\"https://images.pexels.com/photos/2268589/pexels-photo-2268589.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"},{\"title\":\"Slide 2: A forma geral\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:36px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.highlight{color:#38BDF8;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.box{border-left:3px solid #38BDF8;padding-left:16px;margin-top:20px;}.box p{margin:0;font-size:13px;color:#94A3B8;}.box .code{font-family:'Oswald',sans-serif;font-size:18px;color:#F8FAFC;letter-spacing:1px;}.deco-line{position:absolute;bottom:100px;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,#38BDF8,transparent);opacity:0.3;}</style><div class=\\\"num\\\">01</div><div class=\\\"content\\\"><div class=\\\"label\\\">FÓRMULA GERAL</div><div class=\\\"big\\\">f(x) = ax² + bx + c</div><div class=\\\"body\\\">Onde <span style=\\\"color:#38BDF8;font-weight:600;\\\">a</span>, <span style=\\\"color:#38BDF8;font-weight:600;\\\">b</span> e <span style=\\\"color:#38BDF8;font-weight:600;\\\">c</span> são números reais e <span style=\\\"color:#38BDF8;font-weight:600;\\\">a ≠ 0</span>.</div><div class=\\\"box\\\"><p>EXEMPLO:</p><p class=\\\"code\\\">f(x) = 2x² - 4x + 1</p><p style=\\\"margin-top:8px;font-size:12px;color:#64748B;\\\">a=2 · b=-4 · c=1</p></div></div><div class=\\\"deco-line\\\"></div>\"},{\"title\":\"Slide 3: A parábola e o vértice\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:32px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:16px;line-height:1.2;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.highlight{color:#38BDF8;}.formula-box{position:absolute;bottom:60px;left:30px;right:30px;background:rgba(56,189,248,0.08);border:1px solid rgba(56,189,248,0.2);border-radius:8px;padding:16px;}.formula-box p{margin:0;font-size:13px;color:#94A3B8;}.formula-box .big-formula{font-family:'Oswald',sans-serif;font-size:22px;color:#F8FAFC;margin-top:4px;}.deco-circle{position:absolute;top:180px;right:-30px;width:100px;height:100px;border:2px solid #38BDF8;border-radius:50%;opacity:0.1;}</style><div class=\\\"num\\\">02</div><div class=\\\"content\\\"><div class=\\\"label\\\">O GRÁFICO</div><div class=\\\"big\\\">A Parábola</div><div class=\\\"body\\\">O gráfico de uma função do 2º grau é uma <span class=\\\"highlight\\\">parábola</span>. Ela tem um ponto máximo ou mínimo chamado <span class=\\\"highlight\\\">vértice</span>.</div></div><div class=\\\"formula-box\\\"><p>COORDENADAS DO VÉRTICE</p><p class=\\\"big-formula\\\">V ( -b/2a , -Δ/4a )</p><p style=\\\"margin-top:8px;font-size:11px;color:#64748B;\\\">Δ = b² - 4ac (discriminante)</p></div><div class=\\\"deco-circle\\\"></div>\"},{\"title\":\"Slide 4: Concavidade e discriminante\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:30px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.split{display:flex;gap:12px;margin-top:10px;}.card{flex:1;background:rgba(255,255,255,0.04);border-radius:6px;padding:12px;border:1px solid rgba(255,255,255,0.06);}.card .title-card{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#38BDF8;}.card .desc{font-size:11px;color:#94A3B8;margin-top:4px;}.card .sinal{font-size:14px;font-weight:600;color:#F8FAFC;margin-top:6px;}.delta-box{position:absolute;bottom:50px;left:30px;right:30px;}.delta-box .label-delta{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:1px;}.delta-box .delta-val{font-size:24px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-top:4px;}.delta-box .delta-desc{font-size:12px;color:#94A3B8;margin-top:4px;}</style><div class=\\\"num\\\">03</div><div class=\\\"content\\\" style=\\\"transform: translate(3.875px, 39.375px);\\\"><div class=\\\"label\\\">CONCAVIDADE</div><div class=\\\"big\\\">Para cima ou para baixo?</div><div class=\\\"split\\\"><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &gt; 0</div><div class=\\\"desc\\\">Concavidade para cima</div><div class=\\\"sinal\\\">↗️ (mínimo)</div></div><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &lt; 0</div><div class=\\\"desc\\\">Concavidade para baixo</div><div class=\\\"sinal\\\">↘️ (máximo)</div></div></div><div class=\\\"delta-box\\\"><div class=\\\"label-delta\\\">DISCRIMINANTE (Δ)</div><div class=\\\"delta-val\\\">Δ &gt; 0 · Δ = 0 · Δ &lt; 0</div><div class=\\\"delta-desc\\\">2 raízes · 1 raiz · nenhuma raiz real</div></div></div><div style=\\\"position:absolute;bottom:0;left:0;right:0;z-index:10;pointer-events:none;\\\"><div style=\\\"height:2px;background:#38BDF8;width:80%;opacity:.8;\\\"></div><div style=\\\"position:absolute;bottom:6px;right:10px;font-size:9px;color:rgba(255,255,255,.3);font-family:monospace;\\\">4/5</div></div>\"},{\"title\":\"Slide 5: Como resolver (Passo a passo)\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.5,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.8));z-index:0;}.content{z-index:2;position:absolute;top:40px;left:24px;right:24px;color:#F8FAFC;}.label{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;}.big{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:14px;line-height:1.2;}.steps{list-style:none;padding:0;margin:0;}.steps li{position:relative;padding-left:28px;margin-bottom:12px;font-size:13px;color:#CBD5E1;line-height:1.5;}.steps li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;background:#38BDF8;color:#0F172A;font-weight:600;font-size:11px;border-radius:50%;display:flex;align-items:center;justify-content:center;}.steps{ counter-reset:step; }.cta-box{position:absolute;bottom:30px;left:24px;right:24px;background:rgba(56,189,248,0.12);border:1px solid rgba(56,189,248,0.3);border-radius:8px;padding:14px 16px;text-align:center;}.cta-box p{margin:0;font-size:14px;font-weight:600;color:#38BDF8;}.cta-box .small{font-size:11px;color:#94A3B8;margin-top:4px;font-weight:300;}</style><div class=\\\"bg\\\" style=\\\"transform: translate(122.75px, -19.875px);\\\"></div><div class=\\\"content\\\"><div class=\\\"label\\\">MÉTODO PRÁTICO</div><div class=\\\"big\\\">Passo a passo</div><ol class=\\\"steps\\\"><li>Identificar <span style=\\\"color:#38BDF8;font-weight:600;\\\">a, b, c</span> na expressão</li><li>Calcular Δ = b² - 4ac</li><li>Aplicar fórmula resolvente:<br><span style=\\\"font-family:Oswald,sans-serif;font-size:16px;color:#F8FAFC;\\\">x = (-b ± √Δ) / (2a)</span></li><li>Interpretar as soluções</li></ol></div><div class=\\\"cta-box\\\"><p>PRATICA COM EXEMPLOS!</p><p class=\\\"small\\\">f(x) = x² - 5x + 6 → Δ=1 → x=2 ou x=3</p></div>\",\"bg_image\":\"https://images.pexels.com/photos/29737184/pexels-photo-29737184.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"}]}","{\"type\":\"carousel\",\"slides\":[{\"title\":\"Capa: O que é uma função do 2º grau?\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.55,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0F172A 40%,#1E293B);z-index:0;}.deco{position:absolute;bottom:-40px;right:-30px;width:200px;height:200px;border:4px solid #38BDF8;border-radius:50%;opacity:0.2;z-index:1;}.deco2{position:absolute;top:30px;left:-50px;width:140px;height:140px;border:2px solid #38BDF8;border-radius:50%;opacity:0.15;z-index:1;}.title{z-index:2;position:absolute;bottom:60px;left:24px;color:#F8FAFC;font-size:38px;font-weight:700;line-height:1.1;font-family:'Oswald',sans-serif;text-transform:uppercase;max-width:300px;}.sub{z-index:2;position:absolute;bottom:24px;left:24px;color:#94A3B8;font-size:13px;font-weight:300;letter-spacing:2px;text-transform:uppercase;}.badge{z-index:2;position:absolute;top:20px;right:20px;background:#38BDF8;color:#0F172A;padding:6px 14px;font-size:12px;font-weight:600;border-radius:4px;letter-spacing:1px;}.line{z-index:2;position:absolute;top:80px;left:24px;width:60px;height:3px;background:#38BDF8;}</style><div class=\\\"bg\\\"></div><div class=\\\"deco\\\" style=\\\"transform: translate(-129.25px, 28.25px);\\\"></div><div class=\\\"deco2\\\"></div><div class=\\\"badge\\\">8º ANO</div><div class=\\\"line\\\"></div><div class=\\\"title\\\">Funções do<br>2º Grau</div><div class=\\\"sub\\\">Matemática · Parábolas e mais</div>\",\"bg_image\":\"https://images.pexels.com/photos/2268589/pexels-photo-2268589.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"},{\"title\":\"Slide 2: A forma geral\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:36px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.highlight{color:#38BDF8;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.box{border-left:3px solid #38BDF8;padding-left:16px;margin-top:20px;}.box p{margin:0;font-size:13px;color:#94A3B8;}.box .code{font-family:'Oswald',sans-serif;font-size:18px;color:#F8FAFC;letter-spacing:1px;}.deco-line{position:absolute;bottom:100px;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,#38BDF8,transparent);opacity:0.3;}</style><div class=\\\"num\\\">01</div><div class=\\\"content\\\"><div class=\\\"label\\\">FÓRMULA GERAL</div><div class=\\\"big\\\">f(x) = ax² + bx + c</div><div class=\\\"body\\\">Onde <span style=\\\"color:#38BDF8;font-weight:600;\\\">a</span>, <span style=\\\"color:#38BDF8;font-weight:600;\\\">b</span> e <span style=\\\"color:#38BDF8;font-weight:600;\\\">c</span> são números reais e <span style=\\\"color:#38BDF8;font-weight:600;\\\">a ≠ 0</span>.</div><div class=\\\"box\\\"><p>EXEMPLO:</p><p class=\\\"code\\\">f(x) = 2x² - 4x + 1</p><p style=\\\"margin-top:8px;font-size:12px;color:#64748B;\\\">a=2 · b=-4 · c=1</p></div></div><div class=\\\"deco-line\\\"></div>\"},{\"title\":\"Slide 3: A parábola e o vértice\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:32px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:16px;line-height:1.2;}.body{font-size:14px;color:#CBD5E1;line-height:1.6;max-width:300px;}.highlight{color:#38BDF8;}.formula-box{position:absolute;bottom:60px;left:30px;right:30px;background:rgba(56,189,248,0.08);border:1px solid rgba(56,189,248,0.2);border-radius:8px;padding:16px;}.formula-box p{margin:0;font-size:13px;color:#94A3B8;}.formula-box .big-formula{font-family:'Oswald',sans-serif;font-size:22px;color:#F8FAFC;margin-top:4px;}.deco-circle{position:absolute;top:180px;right:-30px;width:100px;height:100px;border:2px solid #38BDF8;border-radius:50%;opacity:0.1;}</style><div class=\\\"num\\\">02</div><div class=\\\"content\\\"><div class=\\\"label\\\">O GRÁFICO</div><div class=\\\"big\\\">A Parábola</div><div class=\\\"body\\\">O gráfico de uma função do 2º grau é uma <span class=\\\"highlight\\\">parábola</span>. Ela tem um ponto máximo ou mínimo chamado <span class=\\\"highlight\\\">vértice</span>.</div></div><div class=\\\"formula-box\\\"><p>COORDENADAS DO VÉRTICE</p><p class=\\\"big-formula\\\">V ( -b/2a , -Δ/4a )</p><p style=\\\"margin-top:8px;font-size:11px;color:#64748B;\\\">Δ = b² - 4ac (discriminante)</p></div><div class=\\\"deco-circle\\\"></div>\"},{\"title\":\"Slide 4: Concavidade e discriminante\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"image_query\":null,\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.num{position:absolute;top:-10px;right:10px;font-size:200px;font-weight:700;color:#1E293B;opacity:0.3;font-family:'Oswald',sans-serif;line-height:1;}.content{z-index:2;position:absolute;top:60px;left:30px;color:#F8FAFC;}.label{font-size:12px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;}.big{font-size:30px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:20px;line-height:1.2;}.split{display:flex;gap:12px;margin-top:10px;}.card{flex:1;background:rgba(255,255,255,0.04);border-radius:6px;padding:12px;border:1px solid rgba(255,255,255,0.06);}.card .title-card{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#38BDF8;}.card .desc{font-size:11px;color:#94A3B8;margin-top:4px;}.card .sinal{font-size:14px;font-weight:600;color:#F8FAFC;margin-top:6px;}.delta-box{position:absolute;bottom:50px;left:30px;right:30px;}.delta-box .label-delta{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:1px;}.delta-box .delta-val{font-size:24px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-top:4px;}.delta-box .delta-desc{font-size:12px;color:#94A3B8;margin-top:4px;}</style><div class=\\\"num\\\">03</div><div class=\\\"content\\\" style=\\\"transform: translate(1.5px, 16.125px);\\\"><div class=\\\"label\\\">CONCAVIDADE</div><div class=\\\"big\\\">Para cima ou para baixo?</div><div class=\\\"split\\\"><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &gt; 0</div><div class=\\\"desc\\\">Concavidade para cima</div><div class=\\\"sinal\\\">↗️ (mínimo)</div></div><div class=\\\"card\\\"><div class=\\\"title-card\\\">a &lt; 0</div><div class=\\\"desc\\\">Concavidade para baixo</div><div class=\\\"sinal\\\">↘️ (máximo)</div></div></div><div class=\\\"delta-box\\\"><div class=\\\"label-delta\\\">DISCRIMINANTE (Δ)</div><div class=\\\"delta-val\\\">Δ &gt; 0 · Δ = 0 · Δ &lt; 0</div><div class=\\\"delta-desc\\\">2 raízes · 1 raiz · nenhuma raiz real</div></div></div><div style=\\\"position:absolute;bottom:0;left:0;right:0;z-index:10;pointer-events:none;\\\"><div style=\\\"height:2px;background:#38BDF8;width:80%;opacity:.8;\\\"></div><div style=\\\"position:absolute;bottom:6px;right:10px;font-size:9px;color:rgba(255,255,255,.3);font-family:monospace;\\\">4/5</div></div>\"},{\"title\":\"Slide 5: Como resolver (Passo a passo)\",\"bg_sample\":\"#0F172A\",\"accent_color\":\"#38BDF8\",\"overlay_color\":\"#0F172A\",\"overlay_opacity\":0.5,\"html_content\":\"<style>@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=DM+Sans:opsz,wght@9..40,300..700&display=swap');body{margin:0;width:360px;height:450px;background:#0F172A;overflow:hidden;position:relative;font-family:'DM Sans',sans-serif;}.bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.8));z-index:0;}.content{z-index:2;position:absolute;top:40px;left:24px;right:24px;color:#F8FAFC;}.label{font-size:11px;color:#64748B;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;}.big{font-size:28px;font-weight:700;font-family:'Oswald',sans-serif;color:#F8FAFC;margin-bottom:14px;line-height:1.2;}.steps{list-style:none;padding:0;margin:0;}.steps li{position:relative;padding-left:28px;margin-bottom:12px;font-size:13px;color:#CBD5E1;line-height:1.5;}.steps li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;background:#38BDF8;color:#0F172A;font-weight:600;font-size:11px;border-radius:50%;display:flex;align-items:center;justify-content:center;}.steps{ counter-reset:step; }.cta-box{position:absolute;bottom:30px;left:24px;right:24px;background:rgba(56,189,248,0.12);border:1px solid rgba(56,189,248,0.3);border-radius:8px;padding:14px 16px;text-align:center;}.cta-box p{margin:0;font-size:14px;font-weight:600;color:#38BDF8;}.cta-box .small{font-size:11px;color:#94A3B8;margin-top:4px;font-weight:300;}</style><div class=\\\"bg\\\" style=\\\"transform: translate(122.75px, -19.875px);\\\"></div><div class=\\\"content\\\"><div class=\\\"label\\\">MÉTODO PRÁTICO</div><div class=\\\"big\\\">Passo a passo</div><ol class=\\\"steps\\\"><li>Identificar <span style=\\\"color:#38BDF8;font-weight:600;\\\">a, b, c</span> na expressão</li><li>Calcular Δ = b² - 4ac</li><li>Aplicar fórmula resolvente:<br><span style=\\\"font-family:Oswald,sans-serif;font-size:16px;color:#F8FAFC;\\\">x = (-b ± √Δ) / (2a)</span></li><li>Interpretar as soluções</li></ol></div><div class=\\\"cta-box\\\"><p>PRATICA COM EXEMPLOS!</p><p class=\\\"small\\\">f(x) = x² - 5x + 6 → Δ=1 → x=2 ou x=3</p></div>\",\"bg_image\":\"https://images.pexels.com/photos/29737184/pexels-photo-29737184.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940\"}]}"]}