/* --- CONFIGURAÇÕES GLOBAIS E TEMA (MESMO PADRÃO) --- */
:root {
  --cor-primaria: #9D00FF;
  --cor-secundaria: #9D00FF;
  --cor-texto: #f0f0f0;
  --cor-hover: #9D00FF;
  --fundo: #0c0c1d;
  --card-borda: rgba(97, 27, 255, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Roboto', sans-serif;
  background: var(--fundo);
  color: var(--cor-texto);
  overflow-x: hidden;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--cor-secundaria); }
::-webkit-scrollbar-thumb { background-color: var(--cor-primaria); border-radius: 7px; border: 2px solid var(--cor-secundaria); }

/* --- HEADER PADRÃO PARA DESKTOP --- */
header {
  position: fixed; top: 0; left: 0; right: 0;
  background-color: rgba(16, 30, 42, 0.85);
  backdrop-filter: blur(5px);
  padding: 20px 30px;
  display: flex; justify-content: space-between; align-items: center;
  z-index: 999; transition: top 0.3s ease;
}
.logo {
  font-family: 'Orbitron', sans-serif; font-size: 20px;
  font-weight: bold; color: var(--cor-primaria);
}
nav#menu { display: flex; gap: 24px; }
nav#menu a {
  text-decoration: none; color: var(--cor-texto);
  font-weight: 500; transition: color 0.3s ease;
  position: relative; padding-bottom: 5px;
}
nav#menu a:hover { color: var(--cor-hover); }
nav#menu a.active { color: var(--cor-primaria); }
nav#menu a.active::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 2px; background-color: var(--cor-primaria);
}

/* --- ESTILOS DO CONTEÚDO DA PÁGINA --- */
.main-content {
  padding: 120px 20px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.main-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.main-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--cor-primaria);
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(97, 27, 255, 0.5);
}

.main-subtitle {
  font-size: 1.1rem;
  color: #ccc;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.rules-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.rule-item {
  background: rgba(16, 30, 42, 0.5);
  border-left: 4px solid var(--cor-primaria);
  padding: 1.5rem;
  border-radius: 8px;
  /* --- ESTADO INICIAL DA ANIMAÇÃO --- */
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* --- ESTADO FINAL DA ANIMAÇÃO (QUANDO VISÍVEL) --- */
.rule-item.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.rule-item h3 {
  font-size: 1.25rem;
  color: var(--cor-primaria);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.rule-item h3 i {
  font-size: 1.5rem;
}

.rule-item p {
  font-size: 1rem;
  color: #dcdcdc;
  line-height: 1.7;
  padding-left: calc(1.5rem + 0.75rem); /* Alinha o texto com o título */
}

/* --- MENU MOBILE INFERIOR --- */
.mobile-bottom-nav { display: none; }

/* --- MEDIA QUERY PARA RESPONSIVIDADE --- */
@media (max-width: 768px) {
  body { padding-bottom: 120px; }
  header { display: none; }
  .main-content { padding-top: 60px; }
  
  .mobile-bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    z-index: 1000; display: flex;
    justify-content: space-around; align-items: center;
    background-color: rgba(16, 30, 42, 0.9);
    backdrop-filter: blur(5px);
    margin: 15px; border-radius: 30px; padding: 5px 0;
    box-shadow: 0 -2px 15px rgba(97, 27, 255, 0.15);
    border: 1px solid var(--card-borda);
  }
  .nav__link {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-decoration: none; color: var(--cor-texto);
    padding: 8px; transition: color 0.3s ease;
  }
  .nav__link:hover, .nav__link--active { color: var(--cor-primaria); }
  .nav__link i { font-size: 24px; margin-bottom: 3px; }
  .nav__text { font-size: 11px; }
  .nav__link--central {
    transform: translateY(-20px);
    background-color: var(--cor-primaria);
    color: var(--cor-texto);
    width: 60px; height: 60px; border-radius: 50%;
    border: 4px solid var(--fundo);
    box-shadow: 0 0 20px rgba(97, 27, 255, 0.5);
  }
  .nav__link--central:hover {
    color: var(--cor-secundaria);
    background-color: var(--cor-texto);
    transform: translateY(-20px) scale(1.05);
  }
  .nav__link--central i { font-size: 32px; margin-bottom: 0; }
}