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

:root {
  --cor-vibrantBlue: #007bff;
  --cor-galaxyBlue: #11077d;
  --cor-softBlue: #4f46e5;

  --cor-shadowblack: #000000;
  --cor-darkPurpleSmoky: #240046be;
  --cor-lightPurpleSmoky: #a45eff4d;

  --cor-pureBlack: #0d0d0d;
  --cor-hardPurple: #1a0826;
  --cor-darkPurple: #260d40;
  --cor-deepPurple: #64278c;
  --cor-vibrantPurple: #ab41d9;
  --cor-neonPink: #ee05f2;
  --cor-softWithe: #f1f1f1;

  --fonte-primaria: "Krona One", sans-serif;
  --fonte-secundaria: "Montserrat", sans-serif;
}

header {
  top: 0;
  width: 100%;
  font-family: var(--fonte-secundaria);
  background: var(--cor-darkPurple);
  z-index: 100;
  transition: top 0.3s ease;
}

.header_box {
  max-width: 1000px;
  margin: 0 auto;
  padding: 5px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header_logo {
  height: 100px;
  width: 56px;
  height: auto;
}

nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

nav ul li a {
  text-decoration: none;
  color: var(--cor-softWithe);
  font-weight: 500;
  font-size: 18px;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: var(--cor-vibrantBlue);
}

body {
  background-color: var(--cor-hardPurple);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.title {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--fonte-primaria);
  font-size: 24px;
  margin: 30px auto;
  color: var(--cor-softWithe);
}

.rules {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 0px 0px 50px;
  padding: 24px;
  font-family: var(--fonte-secundaria);
  font-size: 18px;
  gap: 16px;
  color: var(--cor-softWithe);
}

.start {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.btn_start {
  display: inline-block;
  background: linear-gradient(
    90deg,
    var(--cor-vibrantPurple),
    var(--cor-deepPurple)
  );
  color: var(--cor-softWithe);
  padding: 10px 32px;
  border-radius: 20px;
  font-family: var(--fonte-secundaria);
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 5px 8px var(--cor-shadowblack);
}

.btn_start:hover {
  transform: translateY(-2px);
  /* box-shadow: 0 5px 8px var(--cor-deepPurple); */
  background: linear-gradient(
    90deg,
    var(--cor-deepPurple),
    var(--cor-vibrantPurple)
  );
}

/*PAGINA INICIAL*/

.input_hidden {
    display: none;
    opacity: 0;
}

.input_visible {
    display: flex;
    animation: aparecerSuave 0.5s forwards;
}

@keyframes aparecerSuave {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}


.btn_continue {
  border: none;
  font-size: 16px;
}

/* ENIGMAS */

.title_enigma {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--fonte-primaria);
  font-size: 24px;
  margin: 10px auto;
  color: var(--cor-softWithe);
}

.enigma_area {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 12px;
  text-align: center;
  margin-top: 5px;
}

.continue_game {
  min-height: 0;
  margin-top: 16px;
}


.enigma_img {
  width: 280px;
  max-width: 90%;


}


.enigma_img_middle {
  width: 360px;
  max-width: 90%;
}

.enigma_img_larger {
  width: 580px;
  max-width: 90%;
}

.audio {
  cursor: pointer;
}

.enigma_text {
  font-size: 1.1rem;
  font-family: var(--fonte-secundaria);
  font-weight: 500;
  color: var(--cor-softWithe);
  transition: opacity 0.6s ease;

}

.enigma_input {
  width: 260px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 1rem;
  text-align: center;
}

.enigma_input:focus {
  outline: none;

  border-color: var(--cor-softBlue);
}

.btn_send {
  background: var(--cor-softBlue);
  font-family: var(--fonte-secundaria);
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.btn_send:hover {
  opacity: 0.8;
}

footer {
  color: var(--cor-softWithe);
  font-family: var(--fonte-secundaria);
  text-align: center;
  padding: 15px 15px 15px;
}

.start_page {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  background-color: var(--cor-deepPurple);
  color: var(--cor-softWithe);

  padding: 10px;
  border-radius: 50%;

  text-decoration: none;
  margin-bottom: 10px;
}

.start_page:hover {
  opacity: 0.8;
}

.footer_logo img {
  width: auto;
  margin-bottom: 12px;
}

.footer_email {
  font-size: 14px;
  margin-top: 10px;
  opacity: 0.8;
}

.footer_bottom {
  margin-top: 12px;
  font-size: 12px;
  opacity: 0.6;
}

/* FASE EXTRA */

.download_btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-family: var(--fonte-secundaria);
  background: transparent;
  border: 1px solid var(--cor-softWithe);
  color: var(--cor-softWithe);
  text-decoration: none;
  opacity: 0.85;
  transition: 0.3s;
}

.download_btn:hover {
  border: 1px solid var(--cor-vibrantBlue);
  color: var(--cor-vibrantBlue);
}

/* MENSAGENS */

.mensagem {
  max-width: 600px;

  margin: 0 auto;
  text-align: center;
  font-size: 16px;
  font-style: italic;
  line-height: 1.6;
  padding: 0 16px;
  color: var(--cor-softWithe);
  font-family: var(--fonte-secundaria);
}

.title_msn {
  margin: 0 auto;
  text-align: center;
  padding: 0 16px;
  font-family: var(--fonte-primaria);
  font-size: 18px;
  margin: 48px auto;
  color: var(--cor-softWithe);
}

.page_main {
  flex-grow: 1;
}

@media (max-width: 768px) {
  .header_box {
    flex-direction: column;
    align-items: center;
    padding: 10px;
  }

  .header_logo {
    margin-bottom: 10px;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
    align-items: center;
    padding: 0;
    margin: 0;
  }

  nav ul li a {
    font-size: 16px;
    text-align: center;
    display: block; /* Ajuda no toque em dispositivos móveis */
  }

  .rules {
    align-items: self-start;
    margin: 10px;
  }
}