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

body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f4f8;
  color: #333;
  padding-top: 120px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Menu fixo no topo */
.menu {
  background: linear-gradient(90deg, #2196f3, #00bcd4);
  color: white;
  padding: 20px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  z-index: 1000;
}

.logo {
  background: linear-gradient(135deg, #2196f3, #4caf50);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 0.8rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  margin-bottom: 10px;
}

.logo .turma { color: azure; }
.logo .bili { color: #ffd700; }
.logo .boane { color: #00ffff; }

.titulo h1 {
  font-size: 1.6rem;
}

/* Conteúdo */
main {
  flex: 1;
  padding: 20px;
  max-width: 960px;
  margin: 0 auto;
}

/* Botão voltar */
.voltar {
  display: inline-block;
  margin-top: 10px;
  margin-bottom: 20px;
  padding: 10px 20px;
  background-color: #2196f3;
  color: white;
  border-radius: 5px;
  text-decoration: none;
}

.voltar:hover {
  background-color: #0d8bf2;
  
}

/* Anúncio com estilo caderno */
.anuncio {
  background: linear-gradient(135deg, #e3f2fd, #ffffff);
  color: #0d47a1;
  border-left: 5px solid #2196f3;
  padding: 15px 20px;
  margin: 20px 0;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  text-align: center;
  font-size: 0.95rem;
}

.anuncio p{

    margin-bottom: 10px

}

/*estilizando os links*/
.anuncio a{
 border-radius: 5px;
 padding: 10px;
 margin: 30px;
 margin-left: 20%;
 margin-right: 20%;
 color: #ececec;
 font-size: larger;
 background-color: #34107293;
 box-shadow: 0 8px 14px rgb(5, 2, 2);
 display: block;
 margin-bottom: 4px;
 text-decoration: none;
 text-align: center;
}


.aviso{

text-align: center;

  background: linear-gradient(135deg, #e3f2fd, #ffffff); /* Azul claro com branco */
  color: #0d47a1; /* Azul escuro para o texto */
  border-left: 5px solid #2196f3; /* Faixa azul lateral */
  padding: 15px 20px;
  margin: 20px 0;
  border-radius: 10px;
  font-size: 1.2em;
  font-family: 'Segoe UI', sans-serif;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);


}

/* Rodapé */
footer {
  background: #00000018;
  padding: 20px;
  text-align: center;
  margin-top: 40px;
}

.social-icons {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 25px;
}

.social-icons a {
  color: #333;
  font-size: 28px;
 
  transition: transform 0.3s, color 0.3s;
}

.social-icons a:hover {
  transform: scale(1.2);
}

.fa-facebook-square { color: #3b5998; }
.fa-whatsapp-square { color: #25d366; }
.fa-youtube-square { color: #ff0000; }

@media (max-width: 600px) {
  .menu {
    flex-direction: column;
    text-align: center;
  }

  .logo {
    width: 60px;
    height: 60px;
    font-size: 0.7rem;
    margin-bottom: 10px;
  }
}
section {
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  padding: 10px 5px;
  margin: 20px auto;
  max-width: 800px;
}

section p {
  font-size: 1rem;
  line-height: 1.6;
  margin: 10px 0;
  text-align: justify;
}

.anuncio, .aviso {
  text-align: center;
}

.exemplo {
  font-family: 'Segoe UI', sans-serif;
  font-weight: bold;
  color: #0d47a1;
  margin-top: 10px;
}

.demonstrar {
  font-size: 1.05rem;
  color: #333;
  font-family: 'Courier New', Courier, monospace;
  background: #f1f8ff;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-block;
  margin: 5px 0;
}
.demo{
  text-decoration: none;
  text-overflow:unset;
}


.detalhe {
  font-size: 0.95rem;
  color: #555;
  font-style: italic;
}

h3 {
  margin-top: 15px;
  color: #0d47a1;
  font-size: 1.1rem;
}





.baloon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;           /* espaço entre emoji e balão */
  margin: 40px auto;
  max-width: 700px;
  padding: 0 20px;
}

.logo-box {
  background: #f0f0f0;
  border: 3px solid #e0e0e0;
  border-radius: 16px;
  padding: 15px;
  font-size: 3rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.baloon {
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 20px 25px;
  text-align: center;
  color: #333;
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  line-height: 1.6;
  flex: 1;             /* faz o balão ocupar o resto do espaço */
}

.baloon::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px 10px 0 10px;
  border-style: solid;
  border-color: #ffffff transparent transparent transparent;
}

.icons {
  margin-top: 12px;
  display: flex;
  justify-content: center;
  gap: 16px;
}

.icons a img {
  width: 28px;
  height: 28px;
  filter: grayscale(100%);
  transition: filter 0.3s ease, transform 0.3s ease;
}

.icons a:hover img {
  filter: grayscale(0%);
  transform: scale(1.2);
}

.wts{color: #4caf50;}
.fb{color: #0d47a1;}
.tube{color: #ff0000;}




/* Estilo para tabelas no conteúdo */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
  font-size: 0.95rem;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border-radius: 8px;
  overflow: hidden; /* para aplicar o border-radius também nas bordas da tabela */
}

table th, table td {
  text-align: left;
  padding: 10px 12px;
}

table th {
  background: linear-gradient(90deg, #2196f3, #00bcd4);
  color: white;
  font-weight: 600;
}

table tr:nth-child(even) {
  background-color: #f9fcff;
}

table tr:nth-child(odd) {
  background-color: #ffffff;
}

table tr:hover {
  background-color: #e3f2fd;
  transition: background-color 0.3s ease;
}

table td {
  color: #333;
}