* {margin:0; padding:0; box-sizing:border-box;}
  body {background:#fff; color:#333; line-height:1.6; font-family: Arial, sans-serif;}

  /* HEADER */
  header {
    background:#ffffff;
    color:#000000;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 40px;
    position:sticky;
    top:0;
    z-index:1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.212);
  }

  header .logo {
    display:flex;
    align-items:center;
    font-size:22px;
    font-weight:bold;
    gap:10px;
  }

  header .logo img {
    width:40px;
    height:auto;
  }

  nav ul {list-style:none; display:flex; gap:20px;}
  nav ul li a {color:#000000; text-decoration:none; transition:.3s;}
  nav ul li a:hover {color:#002cf0; font-size: 110%;}
  .menu-toggle {display:none; font-size:24px; cursor:pointer;}

  /* HERO */
  .hero {
  position: relative;
  width: 100%;
  height: 80vh;
  border-radius: 15px;
  margin: 15px auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 1.5s ease-in-out;
}

  .hero-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
  }

  .hero h1 {
    font-size: 3rem;
    color: #fff;
    font-family: "Georgia", "Times New Roman", serif;
    font-weight: bold;
    line-height: 1.3;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
    max-width: 900px;
    margin: auto;
  }

  /* bolinhas */
  .hero-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
  }

  .hero-dots span {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
  }

  .hero-dots span.active {
    background: #fff;
  }

  @media(max-width:768px){
    .hero h1 {font-size: 1.8rem;}
  }
  @media(max-width:480px){
    .hero h1 {font-size: 1.5rem;}
  }

  /* SEÇÕES */
  section {padding:40px ; max-width:1200px; margin:auto;}
  section h2 {font-size:32px; margin-bottom:30px; text-align:center;}
  section p {text-align:center; max-width:800px; margin:auto; margin-bottom:20px;}

  .cards {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(280px,1fr));
    gap:30px;
  }
  .card {
    background:#c8edf943;
    border-radius:10px;
    overflow:hidden;
    box-shadow:0 2px 8px rgba(0, 0, 0, 0.345);
    transition:.3s;
  }
  .card:hover {transform:translateY(-5px);}
  .card img {width:100%; height:200px; object-fit:cover;}
  .card .info {padding:15px;}
  .card h3 {margin-bottom:10px;}
  .card p {font-size:14px; color:#666;}

  .video{
    width: 700px;
    height: 400px;
    border-radius: 15px;
  }
  /* FOOTER */
  footer {
    background:#ffffffbc; color:#000000; text-align:center; padding:20px;
        border-top: 1px solid rgba(0, 0, 0, 0.212);

  }
  footer a {color:#f0a500; text-decoration:none;
  }

  /* RESPONSIVO TABLET */
  @media(max-width:1024px){
    *{
    margin: 0;
    padding: 0;
  }
  .video{
    max-width: 350px;
  }
    header {padding: 15px 20px;}
    .hero {padding: 120px 20px;}
    .hero h1 {font-size: 2.5rem;}
  }
  .whats{
    text-align: center;
    flex-direction: column;
  }

  /* RESPONSIVO CELULAR */
  @media(max-width:1024px){
  header {
    padding: 15px 20px;
  }
  .hero {
    margin: 0;
    padding: 0;
    height: 70vh;
    border-radius: 10px;
  }
  .hero h1 {
    font-size: 2.2rem;
    max-width: 700px;
  }
  section {
    padding: 60px 20px;
  }
  section h2 {
    font-size: 28px;
  }
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Celulares médios (até 768px) */
@media(max-width:768px){
  *{
    margin: 0;
    padding: 0;
  }
  .video{
    max-width: 350px;
    max-width: 350px;
  }
  
  header {
    align-items: flex-start;
  }
  .menu-toggle {
    display: block;
  }
  nav ul {
    flex-direction: column;
    background:#ffffff;
    position: absolute;
    top: 60px;
    right: 0;
    width: 220px;
    display: none;
    padding: 15px;
  }
  nav ul li a {
    color:#000000;
    padding: 10px 0;
  }
  nav ul.active {
    display: flex;
  }
  .hero {
    margin: 0;
    padding: 0;
    height: 60vh;
    margin: 10px;
  }
  .hero h1 {
    font-size: 1.8rem;
    padding: 0 10px;
  }
  section {
    padding: 50px 15px;
  }
  section h2 {
    font-size: 24px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
}

/* Celulares pequenos (até 480px) */
@media(max-width:480px){
  *{
    margin: 0;
    padding: 0;
  }
  .video{
    max-width: 350px;
  }
  header {
    align-items: center;
    padding: 10px 15px;
  }
  .logo {
    font-size: 18px;
  }
  .logo img {
    width: 32px;
  }
  .hero {
    margin: 0;
    padding: 0;
    height: 50vh;
    border-radius: 8px;
  }
  .hero h1 {
    font-size: 1.4rem;
    line-height: 1.2;
  }
  section {
    padding: 40px 10px;
  }
  section h2 {
    font-size: 20px;
  }
  .card img {
    height: 160px;
  }
}
  .imagem-com-fade {
  opacity: 0; /* Começa invisível */
  animation-name: fadeIn; /* Nome da animação a ser aplicada */
  animation-duration: 1s; /* Duração do efeito fade-in */
  animation-timing-function: ease-in; /* Curva de velocidade do efeito */
  animation-delay: .7s; /* Atraso de 3 segundos antes da animação começar */
  animation-fill-mode: forwards; /* Mantém o estado final da animação */
  
}

@keyframes fadeIn {
  from { /* Ou 0% */
    opacity: 0;
  }
  to { /* Ou 100% */
    opacity: 1;
  }
}
.quem-somos {
      margin: 0 auto;
      padding: 60px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
    }

    .quem-somos-texto {
      flex: 1;
    }

    .quem-somos h2 {
      font-size: 2rem;
      margin-bottom: 20px;
      color: #1a2533;
    }

    .quem-somos p {
      font-size: 1.2rem;
      line-height: 1.6;
    }

    .quem-somos-imagem {
      flex: 1;
      text-align: center;
    }

    .quem-somos-imagem img {
      max-width: 100%;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }

    /* Responsivo */
    @media (max-width: 768px) {
      .quem-somos {
        flex-direction: column;
        text-align: center;
      }
      .quem-somos-texto, .quem-somos-imagem {
        flex: unset;
      }
    }
    .btn {
      display: inline-flex;
      align-items: center;   /* Alinha verticalmente ícone + texto */
      gap: 10px;             /* Espaço entre ícone e texto */
      background: #00ff3c;
      color: white;
      padding: 10px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 16px;
      font-weight: bold;
    }
    .btn:hover {
      background: #218838;
    }
/* PÁGINAS INDIVIDUAIS DE AUTORES */
.autor-pagina {
  padding: 60px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.autor-conteudo {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.autor-foto {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  object-fit: cover;
  margin-bottom: 25px;
}

.autor-texto {
  text-align: center;
  font-size: 18px;
  color: #333;
}

.autor-texto p {
  margin-bottom: 20px;
}

.botao-autor {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 18px;
  background: #000;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s;
}

.botao-autor:hover {
  background: #444;
}