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

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  flex-direction: column;
}

.site-header {
  background-color: #ffffff;
  border-bottom: 2px solid #e5e5e5;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Área de menus */
.menu-area {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Linha de cima */
.top-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.top-link {
  text-decoration: none;
  color: #444;
}

.top-link:hover {
  color: #c40000;
}

.social-icon {
  height: 18px;
  width: 18px;
  display: inline-block;
}

/* WhatsApp topo com texto */
.whatsapp-top {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  color: #25d366;
}

.whatsapp-top span {
  font-size: 12px;
}

.whatsapp-top:hover {
  color: #1daa52;
}

/* Botão CENTRAL DO ASSINANTE */
.central-btn {
  background-color: #c40000;
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: bold;
}

.central-btn:hover {
  background-color: #a00000;
  color: #fff;
}

/* Linha de baixo */
.main-menu {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 5px;
  flex-wrap: wrap;
}

.main-link {
  text-decoration: none;
  color: #c40000;
  font-weight: bold;
  font-size: 14px;
}

.main-link:hover {
  color: #000;
}

/* RESPONSIVO HEADER */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: center;
  }

  .menu-area {
    width: 100%;
  }

  .top-menu {
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .main-menu {
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
  }

  .central-btn {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* Linha de baixo */
.main-menu {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 5px;
  flex-wrap: wrap;
}

.main-link {
  text-decoration: none;
  color: #c40000;
  font-weight: bold;
  font-size: 14px;
}

.main-link:hover {
  color: #000;
}

/* CONTEÚDO PRINCIPAL */
main {
  flex: 1 0 auto;
}

.hero {
  padding: 20px 0 10px;
  text-align: center;
}

/* imagem de destaque (se estiver usando) */
.hero-image {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;
  margin: 0 auto;
}

#banner-link {
    display: inline-block;
    cursor: pointer;
}

/* SEÇÃO PLANOS / CARROSSEL */
.planos-section {
  padding: 20px 20px 40px;
  text-align: center;
}

.section-title {
  font-size: 24px;
  margin-bottom: 20px;
  color: #910002;
}

.planos-carousel {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.planos-viewport {
  overflow: hidden;
  flex: 1;
}

.planos-track {
  display: flex;
  transition: transform 0.3s ease;
}

.plano-item {
  flex: 0 0 33.333%;
  /* 3 itens visíveis no desktop */
  padding: 5px;
}

.plano-item img {
  width: 100%;
  display: block;
}

/* Botões do carrossel */
.carousel-btn {
  background-color: #c40000;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  background-color: #a00000;
}

/* Títulos e textos de outras páginas (sobrenos.html, se usar o mesmo CSS) */
.page-title {
  padding: 40px 20px 10px;
  text-align: center;
}

.page-title h1 {
  font-size: 28px;
}

.about-content {
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0 20px;
  line-height: 1.6;
  font-size: 15px;
}

/* RODAPÉ (4 colunas) */
.site-footer {
  background-color: #686767;
  color: #000000;
  padding: 10px 0;
  margin-top: 30px;
  font-size: 12px;
  flex-shrink: 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-columns {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
}

.footer-column {
  flex: 1;
}

.footer-column h4 {
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.footer-column p {
  margin: 2px 0;
}

.footer-link {
  color: #fff;
  text-decoration: none;
  font-size: 12px;
}

.footer-link:hover {
  text-decoration: underline;
}

.whatsapp-icon {
  height: 14px;
  vertical-align: middle;
  margin-right: 4px;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 6px;
  text-align: center;
  font-size: 11px;
}

.sobrenos-texto {
  color: #910002;
  text-align: justify;
}

/* RESPONSIVO (HEADER + FOOTER + CARROSSEL) */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo-area {
    margin-bottom: 8px;
  }

  .menu-area {
    width: 100%;
  }

  .top-menu {
    justify-content: flex-start;
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .main-menu {
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
  }

  .main-link {
    padding: 4px 0;
  }

  .central-btn {
    padding: 8px 16px;
    font-size: 13px;
  }

  .footer-columns {
    flex-direction: column;
    gap: 16px;
  }

  .footer-column {
    width: 100%;
  }
}

/* Mobile: carrossel mostra 1 plano por vez */
@media (max-width: 600px) {
  .plano-item {
    flex: 0 0 100%;
  }
}