@import url("https://fonts.googleapis.com/css2?family=Lato:wght@300;400&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Lato", sans-serif;
  scroll-behavior: smooth;
}


/* CONTEÚDO CENTRAL - QUIZ */
main.conteudo-principal {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 120px; /* espaço para header */
  padding-bottom: 100px; /* espaço para footer */
}

/* Quiz */
#quiz {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 600px;
  text-align: center;
  box-sizing: border-box;
}

/* Títulos */
h2 {
  margin-bottom: 1.5rem;
  color: #2c3e50;
}

/* Questão */
#question {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  min-height: 60px;
}

/* Respostas (botões) */
#answers {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.answer-btn {
  padding: 0.8rem 1rem;
  font-size: 1rem;
  border: 2px solid #3498db;
  border-radius: 5px;
  background: white;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.answer-btn:hover:not(:disabled) {
  background-color: #3498db;
  color: white;
}

.answer-btn:disabled {
  cursor: default;
  opacity: 0.7;
}

/* Botão Próxima */
#next-btn {
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border: none;
  background-color: #2ecc71;
  color: white;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

#next-btn:disabled {
  background-color: #95a5a6;
  cursor: default;
}

/* Pontuação */
#score {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  font-weight: bold;
  color: #34495e;
}

/* Personalização do rodapé */

footer {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  align-items: center;
  background-color: #161616;
  color: #ffffff;
  padding: 15px;
  box-sizing: border-box;
}

.footer-logo img {
  max-width: 100px;
  display: block;
  margin-left: auto;  /* Centralizar melhor em telas pequenas */
  margin-right: auto;
}

.footer-logo p {
  margin: 10px 2px;
  text-align: left;
  letter-spacing: 1px;
}

.footer-social-icons {
  display: block;
  text-align: center;
}

.footer-social-icons a {
  color: #fff;
  text-decoration: none;
  font-size: 26px;
  margin: 1rem;
}

.footer-social-icons h2 {
  font-weight: 300;
  margin: 1rem;
}

.footer-social-icons a:hover {
  color: rgb(36, 177, 177);
}

#facebook:hover {
  color: #1877f2;
}

#youtube:hover {
  color: #ff0000;
}

#instagram:hover {
  color: #e4405f;
}

#tik-tok:hover {
  color: #000000;
}

#twitter:hover {
  color: #000000;
}

.footer-social-icons h2 {
  color: rgb(36, 177, 177);
  letter-spacing: 2px;
}

#scroll-to-top {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #1ad9f2;
  color: #fff;
  padding: 10px;
  width: 50px;
  height: 50px;
  text-decoration: none;
  border-radius: 100%;
  font-size: 20px;
  text-align: center;
}

/* RESPONSIVIDADE */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }

  footer {
    padding: 1.5rem 1rem;
  }
}