/* Estilo geral do corpo */
body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #0a0f2c, #1a0066); /* fundo tecnológico */
  color: #fff;
}

/* Cabeçalho */
header.cabecalho {
  display: flex;
  justify-content: space-between; /* logo à esquerda, links à direita */
  align-items: center;
  padding: 15px 40px;
  background: rgba(0, 0, 0, 0.6); /* leve transparência sobre o gradiente */
  backdrop-filter: blur(6px);      /* efeito futurista */
}

/* Logo */
#logo-cabecalho {
  height: 80px; /* ajuste conforme sua imagem */
}

/* Navegação */
header nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 25px;
  font-weight: 500;
  transition: color 0.3s, text-shadow 0.3s;
}

/* Efeito hover nos links */
header nav a:hover {
  color: #00bfff; /* azul neon */
  text-shadow: 0 0 8px #00bfff;
}

/* Seção principal */
.hero {
  text-align: center;
  padding: 120px 20px;
}

.hero h1 {
  font-size: 2.8em;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #00bfff, #8a2be2);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2em;
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.6;
  color: #ddd;
}

/* Botão */
.botao {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(90deg, #00bfff, #8a2be2);
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: transform 0.3s;
}

.botao:hover {
  transform: scale(1.05);
}

/* WhatsApp */
.whatsapp img {
    width: 60px;
    height: 60px;
    cursor: pointer;
}

.caixa-whatsapp {
    bottom: 0;
    position: fixed;
    margin-bottom: 5px;
    margin-right: 10px;
    right: 0;
}

/*Quem Somos*/
.conteudo {
  max-width: 900px;
  margin: 80px auto;
  padding: 20px;
  text-align: center;
}

/*Portfólio*/
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.projeto {
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 12px;
  transition: transform 0.3s;
}

.projeto:hover {
  transform: translateY(-5px);
}

/*Formulário*/
.caixa-formulario {
  
  display: flex;
  flex-direction: column;
  align-items: center;     /* centraliza verticalmente */
  background: linear-gradient(135deg, #0a0f2c, #1a0066);
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #fff;
}

.formulario-contato {
  
  padding: 40px;
  border-radius: 12px;
  
  width: 400px;
  text-align: center;
}

.formulario-contato h2 {
  margin-bottom: 20px;
  background: linear-gradient(90deg, #00bfff, #8a2be2);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.formulario-contato input {
  padding: 12px;
  margin-bottom: 15px;
  border: none;
  border-radius: 8px;
  outline: none;
  width: 100%;          /* todos ocupam a mesma largura */
  box-sizing: border-box; /* evita que padding quebre o alinhamento */
}

.formulario-contato textarea {
  height: 130px;
  padding: 12px;
  margin-bottom: 15px;
  border: none;
  border-radius: 8px;
  outline: none;
  width: 100%;          /* todos ocupam a mesma largura */
  box-sizing: border-box; /* evita que padding quebre o alinhamento */
}

.formulario-contato button {
  width: 100%;
  padding: 12px;
  background: linear-gradient(90deg, #00bfff, #8a2be2);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.3s;
  box-sizing: border-box; /* evita que padding quebre o alinhamento */
}

.formulario-contato button:hover {
  transform: scale(1.05);
}

/*Media Querry*/
@media (max-width:640px){

  header.cabecalho {
    flex-direction: column;
  }

  .hero h1 {
    font-size: 30px;
    text-align: left;
  }
}

@media (max-width:840px) {

  .hero p {
    text-align: left;
  }

  .conteudo p {
    text-align: left;
  }
}

@media (max-width:500px) {

  header nav a {
    margin-right: 30px;
  }
  
  header nav {
    display: contents;
  }

}