/* Estilos para o site Reisnet */

:root {
  /* Paleta de cores baseada na logo ReisNet */
  --azul-principal: #319dd7;
  --azul-escuro: #315d8b;
  --azul-medio: #2f72aa;
  --azul-claro: #72b5db;
  --azul-secundario: #3087c1;
  --branco: #fdfdfd;
  --cinza-claro: #e9e9ea;
  --cinza-medio: #a9abae;
  --cinza-escuro: #333333;
  --gradiente-azul: linear-gradient(135deg, var(--azul-escuro), var(--azul-principal));
}

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

body {
  background-color: var(--branco);
  color: var(--cinza-escuro);
  line-height: 1.6;
  padding-top: 90px; /* Adicionado para compensar o header fixo */
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
header {
  background-color: var(--branco);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  left: 0; /* Garantir que comece na borda esquerda */
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* Removido padding vertical para controlar altura total do header */
  height: 90px; /* Altura fixa para o header */
}

.logo img {
  height: 60px;
  object-fit: contain;
  vertical-align: middle; /* Alinhar imagem verticalmente */
}

nav {
  display: flex;
  align-items: center;
  height: 100%; /* Ocupar altura total do container */
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center; /* Alinhar itens verticalmente no desktop */
  height: 100%;
}

.nav-menu li {
  margin-left: 30px;
  display: flex; /* Para alinhar o link verticalmente */
  align-items: center; /* Para alinhar o link verticalmente */
}

.nav-menu a {
  text-decoration: none;
  color: var(--azul-escuro);
  font-weight: 500;
  transition: color 0.3s;
  padding: 5px 0; /* Adicionar padding vertical pequeno */
}

.nav-menu a:hover {
  color: var(--azul-principal);
}

/* Botão Cliente - Estilo Base */
.btn-cliente {
  background-color: var(--azul-escuro);
  color: var(--branco);
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: bold;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none; /* Garantir que não haja borda padrão */
  cursor: pointer;
}

.btn-cliente:hover {
  background-color: var(--azul-medio);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Botão Cliente específico para Desktop (fora do menu) */
.btn-cliente-desktop {
   margin-left: 20px;
}

/* Botão Cliente dentro do LI (inicialmente oculto no desktop se necessário, mas aqui vamos controlar via media query) */
.nav-menu .nav-item-cliente {
    display: none; /* Oculto por padrão no desktop */
    margin-left: 30px; /* Manter espaçamento */
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--azul-escuro);
  cursor: pointer;
  margin-left: 20px; /* Espaçamento do botão mobile */
}

/* Banner Principal */
.hero-banner {
  background: var(--gradiente-azul);
  color: var(--branco);
  padding: 80px 0 60px; /* Ajustado padding por causa do header fixo */
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/banner-bg.jpg'); /* Verifique o caminho da imagem */
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--azul-principal);
  color: var(--branco);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 500;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--azul-medio);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--branco);
}

.btn-outline:hover {
  background-color: var(--branco);
  color: var(--azul-escuro);
}

/* Seção de Planos */
.plans-section {
  padding: 80px 0;
  background-color: var(--cinza-claro);
}

.section-title {
  text-align: center;
  margin-bottom: 20px;
  color: var(--azul-escuro);
  font-size: 2.5rem;
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.2rem;
  color: var(--cinza-escuro);
}

.plans-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.plan-category {
  width: 100%;
  margin-bottom: 40px;
}

.category-title {
  text-align: center;
  color: var(--azul-medio);
  font-size: 1.8rem;
  margin-bottom: 30px;
}

.plans-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.plan-card {
  background-color: var(--branco);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 30px;
  width: 300px;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex; /* Para alinhar botão no final */
  flex-direction: column; /* Para alinhar botão no final */
  justify-content: space-between; /* Para alinhar botão no final */
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.plan-name {
  color: var(--azul-escuro);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.plan-price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--azul-medio);
  margin-bottom: 20px;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 400;
}

.plan-features {
  list-style: none;
  margin-bottom: 25px;
}

.plan-features li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.plan-features li::before {
  content: '\2713'; /* Checkmark unicode */
  position: absolute;
  left: 0;
  color: var(--azul-principal);
  font-weight: bold;
}

.plan-card .btn {
  width: 100%;
  text-align: center;
  margin-top: auto; /* Empurra o botão para o final do card */
}

/* Seção de Vantagens */
.benefits-section {
  padding: 80px 0;
}

.benefits-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.benefit-card {
  width: 300px;
  text-align: center;
  padding: 20px;
  transition: transform 0.3s;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-icon {
  font-size: 3rem;
  color: var(--azul-principal);
  margin-bottom: 20px;
}

.benefit-title {
  font-size: 1.3rem;
  color: var(--azul-escuro);
  margin-bottom: 15px;
}

.benefit-description {
  color: var(--cinza-escuro);
}

/* Seção de Cobertura */
.coverage-section {
  padding: 80px 0;
  background-color: var(--cinza-claro);
}

.coverage-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start; /* Alinhar itens no topo */
  gap: 40px;
}

.coverage-map {
  flex: 1;
  min-width: 300px;
}

.coverage-areas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); /* Ajustado minmax */
  gap: 15px;
}

.coverage-area {
  background-color: var(--branco);
  padding: 15px;
  border-radius: 5px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.coverage-area.has-link {
    cursor: pointer;
}

.coverage-area:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.coverage-area.has-link:hover {
    background-color: var(--azul-principal);
    color: var(--branco);
}

.coverage-check {
  flex: 1;
  min-width: 300px;
  background-color: var(--branco);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.coverage-check h3 {
  color: var(--azul-escuro);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--cinza-escuro);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--azul-principal);
  box-shadow: 0 0 0 2px rgba(49, 157, 215, 0.2);
}

/* Seção de Contato */
.contact-section {
  padding: 80px 0;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

.contact-info h3 {
  color: var(--azul-escuro);
  margin-bottom: 25px;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
}

.contact-icon {
  color: var(--azul-principal);
  font-size: 1.2rem;
  margin-right: 15px;
  min-width: 20px;
  text-align: center;
}

.contact-form {
  flex: 1;
  min-width: 300px;
  background-color: var(--cinza-claro);
  padding: 30px;
  border-radius: 10px;
}

.contact-form h3 {
  color: var(--azul-escuro);
  margin-bottom: 25px;
}

/* Footer */
footer {
  background-color: var(--azul-escuro);
  color: var(--branco);
  padding: 60px 0 30px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer-logo img {
  height: 50px;
  margin-bottom: 20px;
  object-fit: contain;
}

.footer-description {
  margin-bottom: 20px;
  line-height: 1.8;
  color: #ccc;
}

.footer-links {
  flex: 1;
  min-width: 160px;
}

.footer-links h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--azul-principal);
}

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

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

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

.footer-links a:hover {
  color: var(--azul-principal);
}

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

.footer-contact h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-contact h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--azul-principal);
}

.footer-contact-details {
  list-style: none;
}

.footer-contact-details li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
}

.footer-contact-icon {
  color: var(--azul-principal);
  margin-right: 15px;
  min-width: 20px;
  text-align: center;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin: 0 10px;
  color: var(--branco);
  text-decoration: none;
  transition: all 0.3s;
}

.social-link:hover {
  background-color: var(--azul-principal);
  transform: translateY(-3px);
}

.copyright {
  color: #aaa;
  font-size: 0.9rem;
}

/* WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: var(--branco);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  z-index: 999;
  transition: all 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Botão Voltar ao Topo */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 100px;
  background-color: var(--azul-escuro);
  color: var(--branco);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  z-index: 999;
  transition: all 0.3s, opacity 0.3s, visibility 0.3s;
  opacity: 0;
  visibility: hidden;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--azul-principal);
  transform: translateY(-3px);
}

/* --- Responsividade --- */

/* Telas Médias (Tablets) */
@media (max-width: 992px) {
  body {
    padding-top: 80px; /* Ajustar padding para header menor */
  }
  header {
    /* Nenhuma mudança necessária aqui ainda */
  }
  .header-container {
    height: 80px;
  }
  .logo img {
    height: 50px;
  }
  .nav-menu li {
    margin-left: 20px;
  }
  .btn-cliente-desktop {
    padding: 8px 15px;
    margin-left: 15px;
  }

  .hero-title {
    font-size: 2.4rem;
  }
  .hero-subtitle {
    font-size: 1.3rem;
  }
  .section-title {
    font-size: 2.2rem;
  }
}

/* Telas Pequenas (Celulares) */
@media (max-width: 768px) {
  body {
    padding-top: 70px; /* Ajustar padding para header mobile */
  }
  .header-container {
    height: 70px;
    padding: 0 15px; /* Adicionar padding lateral no container */
  }
  .logo img {
    height: 40px;
  }

  /* Esconder botão desktop e mostrar botão mobile */
  .btn-cliente-desktop {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }

  /* Estilos do Menu Mobile */
  .nav-menu {
    position: fixed;
    top: 70px; /* Alinhar com a altura do header */
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: rgba(253, 253, 253, 0.98); /* Fundo ligeiramente transparente */
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; /* Alinhar itens no topo */
    padding-top: 40px;
    transition: left 0.35s ease-in-out;
    overflow-y: auto; /* Permitir scroll se necessário */
    display: flex; /* Garantir que flex-direction funcione */
    height: calc(100vh - 70px); /* Ocupar altura restante */
  }

  .nav-menu.active {
    left: 0;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  }

  .nav-menu li {
    margin: 0 0 25px; /* Espaçamento entre itens */
    width: 80%; /* Largura dos itens */
    text-align: center;
    display: block; /* Garantir que o li ocupe a largura */
  }

  .nav-menu a {
    font-size: 1.1rem; /* Tamanho da fonte dos links */
    padding: 10px 0; /* Padding vertical */
    display: block; /* Fazer o link ocupar todo o li */
  }

  /* Mostrar e estilizar o botão 'Central do Cliente' dentro do menu mobile */
  .nav-menu .nav-item-cliente {
    display: block; /* Mostrar o LI */
    margin-top: 30px; /* Espaço acima do botão */
    margin-bottom: 40px; /* Espaço abaixo do botão */
    width: 80%;
  }

  .nav-menu .nav-item-cliente .btn-cliente {
    display: inline-block; /* Mostrar o botão */
    width: 100%; /* Ocupar largura do LI */
    margin-left: 0; /* Resetar margem */
    padding: 12px 20px;
    font-size: 1rem;
    color: var(--branco); /* CORRIGIDO: Garante texto branco no botão */
  }

  /* Remover o ::after que simulava o botão */
  /* .nav-menu.active::after foi removido */

  /* Ajustes gerais para mobile */
  .hero-banner {
    padding: 100px 0 60px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .plan-card {
    width: 100%;
    max-width: 350px;
  }
  .coverage-container {
      flex-direction: column;
      align-items: center;
  }
  .contact-container {
      flex-direction: column;
  }
  .footer-container {
      flex-direction: column;
      align-items: center;
      text-align: center;
  }
  .footer-links, .footer-contact, .footer-logo {
      min-width: 100%;
      margin-bottom: 30px;
  }
  .footer-links h4::after, .footer-contact h4::after {
      left: 50%;
      transform: translateX(-50%);
  }
  .footer-contact-details li {
      justify-content: center;
  }
}

/* Telas Muito Pequenas */
@media (max-width: 576px) {
  .hero-title {
    font-size: 1.6rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 20px;
    right: 20px;
  }
  .back-to-top {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
    bottom: 20px;
    right: 80px; /* Ajustar posição se sobrepor ao WhatsApp */
  }
}

/* Estilo geral para links (já existia, mantido) */
a {
  text-decoration: none;
  color: inherit; /* herdará a cor do elemento pai */
}
/* Ícone Central do Cliente (versão mobile) */
.cliente-mobile-icon {
  display: none;
  align-items: center;
  background-color: var(--azul-escuro);
  color: var(--branco);
  padding: 6px 12px;
  border-radius: 30px;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  margin-right: 10px;
  transition: all 0.3s;
}

.cliente-mobile-icon i {
  margin-right: 6px;
  font-size: 1.1rem;
}

/* Mostrar apenas em telas pequenas */
@media (max-width: 768px) {
  .cliente-mobile-icon {
    display: flex;
  }
}