/* --- Reset Básico e Estilos Globais --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #001929;
  background-position: center 25px;
  background-attachment: fixed;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  color: #ffffff;
  overflow-x: hidden; /* Previne scroll horizontal */
}

/* --- Cabeçalho --- */
.main-header {
  position: sticky;
  top: 0;
  width: 100%;
  display: flex;
  flex-direction: column; /* Empilha logo e nav verticalmente */
  align-items: center; /* Centraliza horizontalmente */
  padding: 10px 5%;
  background-color: rgba(0, 25, 41, 0.85); /* Fundo com transparência */
  backdrop-filter: blur(
    10px
  ); /* Efeito de desfoque para navegadores modernos */
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 255, 204, 0.2);
}

#logo {
  position: sticky;
  display: block;
  margin: 0; /* Centraliza horizontalmente */
  width: 300px; /* Ajuste o tamanho conforme necessário */
  height: auto; /* Mantém a proporção da imagem */
  padding-top: 10; /* REMOVIDO - Espaçamento controlado pelo header */
}

/* Centraliza o nav */
.main-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 20px;
}

/* --- Navegação Principal --- */
.main-nav ul {
  list-style: none;
  margin: 0;
  display: flex;
  gap: 25px; /* Espaçamento entre os links */
}

.main-nav ul li a {
  text-decoration: none;
  color: #00ffcc;
  font-weight: bold;
  font-size: 16px;
  padding: 8px 12px;
  border-radius: 2px;
  transition: background-color 0.3s, color 0.3s;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
  background-color: #00ffcc;
  color: #080a09;
}

/* --- Botão do Menu Mobile --- */
.mobile-menu-btn {
  display: none; /* Escondido por padrão em telas maiores */
  background: none;
  border: none;
  color: #00ffcc;
  font-size: 28px;
  cursor: pointer;
}

/* Esconde o botão no desktop */
#mobile-menu-btn {
  display: none;
}

/* Mostra e estiliza no mobile */
@media (max-width: 768px) {
  #mobile-menu-btn {
    display: block;
    align-items: center;
    background-color: #00ffcc86;
    color: #080a09;
    border: none;
    border-radius: 5px;
    padding: 6px 12px;
    font-size: 1.1rem;
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }
  #mobile-menu-btn:hover {
    background-color: #00e6b8;
  }
}

/* --- Conteúdo Principal --- */
main {
  padding: 40px 5%;
}

.section {
  padding: 60px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section:last-child {
  border-bottom: none;
}

.section h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #00ffcc;
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section p {
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 20px auto;
}

/* --- Galeria de Imagens --- */
.gallery {
  display: grid;
  /* 3 colunas em telas grandes */
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-10px);
}

.gallery-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
  display: block;
}

.gallery-item p {
  padding: 15px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
}

/* --- Formulário de Contato --- */
.contact-form {
  max-width: 600px;
  margin: 40px auto 0; /* Adicionado margem no topo */
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 8px;
  color: #00ffcc;
  font-weight: bold;
  text-align: left; /* Alinha o label à esquerda */
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid #00ffcc;
  border-radius: 5px;
  color: #ffffff;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  font-size: 16px;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow: 0 0 8px rgba(0, 255, 204, 0.5);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-form button {
  background-color: #00ffcc;
  color: #080a09;
  font-weight: bold;
  border-radius: 5px;
  border: none;
  padding: 12px 25px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s, transform 0.2s;
  align-self: center; /* Centraliza o botão */
  margin-top: 10px;
}

.contact-form button:hover {
  background-color: #00e6b8;
  transform: scale(1.05);
}

/* --- Rodapé --- */
.main-footer {
  text-align: center;
  padding: 40px 20px;
  background-color: #00101a;
  margin-top: 60px;
}

.social-icons a {
  color: #00ffcc;
  font-size: 28px;
  margin: 0 15px;
  transition: color 0.3s, transform 0.3s;
}

.social-icons a:hover {
  color: #ffffff;
  transform: scale(1.2);
}

/* --- Responsividade --- */
@media (max-width: 768px) {
  .main-header {
    padding: 10px 20px;
  }

  .mobile-menu-btn {
    display: block; /* Mostra o botão em telas menores */
  }

  .main-nav ul {
    display: none; /* Esconde a lista de links */
    flex-direction: column;
    position: absolute;
    top: 80px; /* Altura do header */
    right: 0;
    width: 100%;
    background-color: #001929;
    border-top: 1px solid #00ffcc;
  }

  .main-nav ul.active {
    display: flex; /* Mostra a lista quando o menu está ativo */
  }

  .main-nav ul li {
    width: 100%;
    text-align: center;
  }

  .main-nav ul li a {
    display: block;
    padding: 15px;
    border-bottom: 1px solid rgba(0, 255, 204, 0.1);
  }

  .gallery {
    /* 1 coluna em telas menores */
    grid-template-columns: 1fr;
  }

  .section h2 {
    font-size: 2rem;
  }
}

.gallery-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.image-wrapper {
  margin-bottom: 0; /* Removido pois o 'gap' do grid já faz o espaçamento */
  text-align: center;
}

.image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  cursor: pointer;
}

.image-wrapper p {
  margin-top: 5px;
  font-size: 14px;
  color: #555;
}

/* Estilo para o carrossel (modal) */
.carousel-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
}

.carousel-content {
  max-width: 80%;
  max-height: 80%;
  display: flex;
  align-items: center;
}

.carousel-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
}

.prev {
  left: 0;
  border-radius: 3px 0 0 3px;
}

.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* --- Responsividade --- */
@media (max-width: 768px) {


  header {
    min-height: auto; /* Remove a altura mínima fixa */
    padding: 15px 20px; /* Ajusta o espaçamento vertical e horizontal */
    gap: 10px; /* Reduz o espaço entre logo e nav (se visível) */
    justify-content: center; /* Garante o alinhamento central */
  }

  .gallery-container {
    grid-template-columns: repeat(2, 1fr); /* ALTERADO: 2 colunas no mobile */
    gap: 5px; /* Espaçamento entre as imagens */
    padding: 5px; /* Espaçamento nas bordas da galeria */
  }

  .main-nav ul li a {
    display: block;
    padding: 20px;
    font-size: 20px;
    border-bottom: 1px solid rgba(0, 255, 204, 0.1);
  }
}

@media (min-width: 769px) {
  #mobile-menu-btn {
    display: none;
  }

  .main-nav ul {
    display: flex;
    position: static;
    flex-direction: row;
    height: auto;
    width: auto;
    background-color: transparent;
    padding-top: 0;
    gap: 25px;
  }
}