* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  color: white;
  background: linear-gradient(135deg, #0878a8, #18a9d8, #4b45d6);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
  pointer-events: none;
}

.topo {
  position: relative;
  z-index: 2;
  height: 65px;
  padding: 0 9%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 20px;
  font-weight: bold;
}

.menu {
  display: flex;
  gap: 24px;
}

.menu a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  opacity: 0.9;
}

.menu a:hover {
  color: #ffde3b;
}

main {
  position: relative;
  z-index: 2;
}

.hero {
  padding: 70px 12% 50px;
}

.selo {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 25px;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.12);
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 30px;
}

.hero h1 {
  font-size: 60px;
  margin-bottom: 18px;
}

.hero p {
  max-width: 720px;
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 30px;
}

.botoes-hero {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 35px;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.45);
  color: white;
  text-decoration: none;
  font-weight: bold;
  background: rgba(255,255,255,0.15);
  transition: 0.3s;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn.ativo {
  background: white;
  color: #009de0;
  border: none;
}

.atalhos {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.atalhos a {
  padding: 15px 22px;
  border-radius: 12px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.secao {
  padding: 50px 12%;
}

.secao h2 {
  font-size: 34px;
  margin-bottom: 10px;
}

.subtitulo {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 28px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  min-height: 160px;
  padding: 25px;
  border-radius: 18px;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.22);
}

.icone {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 15px;
}

.vermelho {
  background: #ff3636;
}

.roxo {
  background: #9635e8;
}

.azul {
  background: #2459f5;
}

.laranja {
  background: #ff6a00;
}

.card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.card p,
.secao p,
li {
  line-height: 1.5;
}

.passos {
  background: rgba(255,255,255,0.08);
}

.lista-passos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.lista-passos div {
  padding: 20px;
  border-radius: 15px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  font-weight: bold;
  text-align: center;
}

.duas-colunas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.box {
  padding: 25px;
  border-radius: 18px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
}

.box ul {
  margin-top: 15px;
  padding-left: 20px;
}

.pequenos {
  grid-template-columns: repeat(4, 1fr);
}

.emergencia p {
  font-size: 34px;
  font-weight: bold;
  color: #ffde3b;
}

.local {
  max-width: 560px;
  padding: 25px;
  border-radius: 18px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
}

.local p {
  margin: 10px 0;
}

.faq details {
  margin-bottom: 14px;
  padding: 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
}

.faq summary {
  cursor: pointer;
  font-weight: bold;
  font-size: 18px;
}

.faq p {
  margin-top: 12px;
}

.sobre {
  padding-bottom: 100px;
}

.botao-ajuda {
  position: fixed;
  right: 25px;
  bottom: 25px;
  padding: 16px 22px;
  border-radius: 50px;
  background: #19bfff;
  color: white;
  font-weight: bold;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
  z-index: 10;
  cursor: pointer;
}

.language-switcher {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 20;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  max-width: 330px;
  padding: 8px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 14px;
  background: rgba(15,23,42,0.78);
  box-shadow: 0 10px 26px rgba(0,0,0,0.22);
  backdrop-filter: blur(10px);
}

.language-switcher button {
  border: 0;
  padding: 8px 10px;
  border-radius: 9px;
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 12px;
  font-weight: bold;
  cursor: pointer;
}

.language-switcher button.ativo {
  background: white;
  color: #0878a8;
}

@media (max-width: 1000px) {
  .menu {
    display: none;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 18px;
  }

  .cards,
  .pequenos {
    grid-template-columns: repeat(2, 1fr);
  }

  .lista-passos {
    grid-template-columns: repeat(2, 1fr);
  }

  .duas-colunas {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .topo {
    height: auto;
    min-height: 58px;
    padding: 14px 18px;
  }

  .logo {
    font-size: 17px;
  }

  .hero {
    padding: 34px 18px 28px;
  }

  .selo {
    max-width: 100%;
    margin-bottom: 22px;
    border-radius: 14px;
    line-height: 1.3;
  }

  .hero h1 {
    font-size: 34px;
    line-height: 1.08;
  }

  .hero p {
    font-size: 16px;
    line-height: 1.55;
  }

  .atalhos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .atalhos a {
    padding: 12px;
    min-width: 0;
    text-align: center;
    font-size: 13px;
  }

  .secao {
    padding: 34px 18px;
  }

  .secao h2 {
    font-size: 26px;
    line-height: 1.15;
  }

  .cards,
  .pequenos,
  .lista-passos {
    grid-template-columns: 1fr;
  }

  .botoes-hero {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .card,
  .box,
  .local {
    border-radius: 14px;
    padding: 20px;
  }

  .duas-colunas {
    gap: 18px;
  }

  .botao-ajuda {
    right: 14px;
    bottom: 78px;
    padding: 12px 16px;
    font-size: 13px;
  }

  .language-switcher {
    left: 10px;
    right: 10px;
    bottom: 10px;
    justify-content: center;
    max-width: none;
  }

  .language-switcher button {
    flex: 1 1 auto;
    min-width: 68px;
  }
}