* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.cabeçalho {
    position: relative; 
}

.logo {
  position: absolute;
  top: 10px;        
  left: 20px;       
  width: 100px;
  height: auto;
  z-index: 10;      
}


body {
  background-color: #eaf1ff; 
  min-height: 100vh;
}


.bem-vindo {
  padding: 50px 20px 30px 20px;
  padding-top: 130px; 
  text-align: center;
  border-radius: 1.5rem 1.5rem 0 0;
  background-color: #001639;
}

.bem-vindo h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: #ffffff;/
}

.bem-vindo p {
  font-size: 1.2rem;
  font-weight: bolder;
  color: #ffffff;
}


.opcoes {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 60px 20px;
}


.botao {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 240px;
  height: 240px;
  background-color: #ffffff;      
  border: none;
  border-radius: 1.5rem; 
  box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
  text-decoration: none;
  color: #001639;                 
  font-size: 1.3rem;
  font-weight: 600;
  padding: 20px;
  transition: transform 0.3s ease, background-color 0.3s ease;
  cursor: pointer;
}

.botao:hover {
  transform: scale(1.05);
  background-color: #ffffff;
}

.botao span {
  font-size: 1.4rem;
  color: #001639;                
  font-weight: bold;
}

.botao img {
  width: 170px;
  height: 170px;
}


@media (min-width: 768px) {
  .opcoes {
    flex-direction: row;
  }
}


.rodape {
  background-color: #001639; 
  color: #ffffff;             
  text-align: center;
  bottom: 0;
  width: 100%;
  padding: 3px;
}