/* =========================================
   RESET E VARIÁVEIS GERAIS
   ========================================= */
:root {
  --cor-texto-principal: #1f2937;
  --cor-texto-secundario: #4b5563;
  --cor-marca-verde: #164e32;
  --cor-botao-verde: #41966a;
  --cor-botao-hover: #347c57;
  --cor-fundo: #ffffff;
  --cor-borda: #e5e7eb;
  
  --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.05);
  --sombra-hover: 0 10px 25px rgba(0, 0, 0, 0.1);
  --transicao-padrao: all 0.3s ease;
}

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

body {
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: #f9fafb;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================
   HEADER E MENU (Com suporte a Mobile)
   ========================================= */
header {
  background: #111;
  color: white;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative; /* Necessário para o menu dropdown mobile */
  z-index: 1000;
}

.logo a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 20px;
}

/* Botão Mobile (Escondido no Desktop) */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background-color: white;
  border-radius: 2px;
}

.menu {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
}

.menu li {
  position: relative;
}

.menu a {
  color: white;
  text-decoration: none;
  padding: 10px;
  display: block;
  transition: 0.3s;
}

/* Submenu Desktop */
.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #222;
  list-style: none;
  padding: 0;
  margin: 0;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  z-index: 999;
}

.menu li:hover .submenu {
  opacity: 1;
  visibility: visible;
}

.submenu li a {
  display: block;
  padding: 12px 20px;
  color: white;
}

.submenu li a:hover {
  background: #f39c12;
  color: black;
}

/* Seta do submenu */
.tem-submenu::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(45deg);
  margin-left: 8px;
  transition: 0.3s;
}

.dropdown:hover .tem-submenu::after {
  transform: rotate(-135deg);
}

/* =========================================
   HERO SECTION (Banner Principal)
   ========================================= */
.hero {
  height: 500px;
  background: #333; /* Você pode trocar pela imagem depois */
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}

.hero-texto {
  color: white;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 2s ease, transform 2s ease;
}

.hero-texto.aparecer {
  opacity: 1;
  transform: translateY(0);
}

.hero-texto h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero-texto p {
  font-size: 20px;
}

/* =========================================
   SEÇÃO HISTÓRIA (Se você for usar)
   ========================================= */
.historia {
  padding: 80px 0;
  background: #f5f5f5;
}

.historia-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap; /* Permite que os itens quebrem linha no mobile */
}

.historia-img img {
  width: 100%;
  max-width: 500px;
  border-radius: 10px;
}

.historia-texto {
  max-width: 600px;
}

.historia-texto h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.historia-texto p {
  font-size: 18px;
  line-height: 1.6;
}

/* =========================================
   SEÇÃO NOVIDADES
   ========================================= */
.secao-novidades {
  background-color: var(--cor-fundo);
  padding: 80px 24px;
  display: flex;
  justify-content: center;
}

.container-novidades {
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: center;
}

.conteudo-texto {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.titulo-novidades {
  color: var(--cor-marca-verde);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.descricao-novidades {
  color: var(--cor-texto-secundario);
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 8px;
}

.btn-primario {
  background-color: var(--cor-botao-verde);
  color: #ffffff;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transicao-padrao);
  border: 2px solid transparent;
}

.btn-primario:hover {
  background-color: var(--cor-botao-hover);
  transform: translateY(-2px);
  box-shadow: var(--sombra-suave);
}

.carrossel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}

.track-cards {
  display: flex;
  gap: 24px;
  overflow-x: auto; /* Melhor para celular */
  scroll-behavior: smooth;
  max-width: 660px;
  width: 100%;
  padding-bottom: 15px; /* Espaço para a barra de rolagem */
}

/* Esconde a barra de rolagem visualmente, mas mantém a função */
.track-cards::-webkit-scrollbar {
  height: 6px;
}
.track-cards::-webkit-scrollbar-thumb {
  background: var(--cor-borda);
  border-radius: 4px;
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card-noticia {
  min-width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  border-radius: 12px;
  transition: var(--transicao-padrao);
}

.imagem-wrapper {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra-suave);
}

.imagem-wrapper img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.card-noticia:hover img {
  transform: scale(1.05);
}

.card-noticia:hover h3 {
  color: var(--cor-botao-verde);
}

.titulo-card {
  color: var(--cor-texto-principal);
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
  padding: 0 8px;
  transition: color 0.3s ease;
}

.btn-nav {
  background-color: var(--cor-fundo);
  border: 1px solid var(--cor-borda);
  color: var(--cor-texto-secundario);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: var(--transicao-padrao);
  flex-shrink: 0;
}

.btn-nav:hover {
  background-color: var(--cor-borda);
  color: var(--cor-texto-principal);
}

/* =========================================
   SEÇÃO DESCUBRA SOURE
   ========================================= */
.descubra-sp {
  background: linear-gradient(rgba(24, 42, 30, 0.8), rgba(24, 42, 30, 0.9)), 
              url('https://images.unsplash.com/photo-1511497584788-876760111969?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  padding: 80px 20px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.titulo-secao {
  text-align: center;
  color: #f4fdf4;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 50px;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.grid-categorias {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.categoria-item {
  position: relative;
  height: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  background-size: cover;
  background-position: center;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  overflow: hidden;
}

.categoria-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.categoria-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(10, 25, 15, 0.8) 0%, rgba(10, 25, 15, 0.2) 100%);
  transition: background 0.4s ease;
}

.categoria-item:hover::before {
  background: linear-gradient(to top, rgba(10, 25, 15, 0.6) 0%, rgba(10, 25, 15, 0.1) 100%);
}

.categoria-item span {
  position: relative;
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  z-index: 1;
  padding: 0 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
  margin-top: 100px;
}

/* Backgrounds individuais da grade */
.item-pontos { background-image: url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?auto=format&fit=crop&w=600&q=80'); }
.item-roteiro { background-image: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?auto=format&fit=crop&w=600&q=80'); }
.item-ecoturismo { background-image: url('https://images.unsplash.com/photo-1432405972818-efb86ee9c904?auto=format&fit=crop&w=600&q=80'); }
.item-mapas { background-image: url('https://images.unsplash.com/photo-1504608524841-42fe6f032b4b?auto=format&fit=crop&w=600&q=80'); }
.item-comer { background-image: url('https://images.unsplash.com/photo-1478144592103-25e218a04891?auto=format&fit=crop&w=600&q=80'); }
.item-ficar { background-image: url('https://images.unsplash.com/photo-1542718610-a1d656d1884c?auto=format&fit=crop&w=600&q=80'); }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: #1b1b1b;
  color: #fff;
  padding: 50px 20px 20px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: auto;
  gap: 40px;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-col h2, .footer-col h3 {
  margin-bottom: 15px;
}

.footer-col p, .footer-col li {
  font-size: 14px;
  color: #ccc;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #ccc;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid #333;
  margin-top: 30px;
  padding-top: 15px;
  font-size: 13px;
  color: #aaa;
}

/* =========================================
   MEDIA QUERIES (A Mágica do Mobile)
   ========================================= */

@media (max-width: 992px) {
  /* Novidades e História em Telas Médias */
  .container-novidades {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .conteudo-texto {
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 768px) {
  /* Menu Mobile */
  .menu-toggle {
    display: flex;
  }

  .menu {
    display: none; /* Escondido por padrão, ativado pelo JS */
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #111;
    padding: 20px 0;
    gap: 15px;
    box-shadow: 0 10px 15px rgba(0,0,0,0.5);
  }

  .menu.active {
    display: flex;
  }

  .menu li {
    text-align: center;
  }

  /* Submenu no Mobile (Abre para baixo em vez de flutuar ao lado) */
  .submenu {
    position: static;
    visibility: visible;
    opacity: 1;
    display: none; /* Só aparece quando o JS ou hover for acionado */
    background: #222;
    min-width: 100%;
  }

  .menu li:hover .submenu {
    display: block; /* No mobile, um toque funciona como hover */
  }

  /* Ajustes Gerais Mobile */
  .hero-texto h1 {
    font-size: 32px;
  }
  
  .hero-texto p {
    font-size: 16px;
  }

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

@media (max-width: 600px) {
  /* Carrossel e Grid em Celulares Pequenos */
  .track-cards {
    flex-direction: column; /* Transforma o carrossel em lista vertical */
    max-width: 100%;
  }
  
  .btn-nav {
    display: none; /* Oculta as setinhas, já que a lista fica vertical */
  }

  .grid-categorias {
    grid-template-columns: 1fr;
  }

  .titulo-secao {
    font-size: 2rem;
  }
}