/* Responsive Enhancements - Mobile First Approach */

/* ============================================
   RESET E BASE RESPONSIVA
   ============================================ */

/* Box-sizing para todos */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Imagens sempre responsivas */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Tabelas responsivas */
table {
  width: 100%;
  overflow-x: auto;
  display: block;
}

/* Exceção: Tabela de câmbio mantém layout original */
.table_cotacao {
  display: table !important;
  width: 100% !important;
  overflow-x: visible !important;
  table-layout: fixed !important;
  min-width: 200px !important;
}

.table_cotacao td {
  display: table-cell !important;
  white-space: nowrap !important;
  padding: 4px 2px !important;
  font-size: 13px !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.table_cotacao .col-par {
  width: 60% !important;
}

.table_cotacao .col-valor {
  width: 40% !important;
  text-align: right !important;
  padding-right: 5px !important;
}

.table_cotacao img {
  display: inline-block !important;
  max-width: 18px !important;
  width: 18px !important;
  height: auto !important;
  vertical-align: middle !important;
  margin-right: 3px !important;
}

.table_cotacao .label-par {
  display: inline-block !important;
  vertical-align: middle !important;
  font-size: 12px !important;
}

.table_cotacao .label-valor {
  font-size: 13px !important;
  font-weight: bold !important;
}

/* Ajustes específicos para theme1 (sidebar menor) */
@media (max-width: 1199px) {
  .table_cotacao td {
    font-size: 12px !important;
    padding: 3px 1px !important;
  }
  
  .table_cotacao img {
    max-width: 16px !important;
    width: 16px !important;
  }
  
  .table_cotacao .label-par {
    font-size: 11px !important;
  }
  
  .table_cotacao .label-valor {
    font-size: 12px !important;
  }
}

/* ============================================
   TIPOGRAFIA RESPONSIVA
   ============================================ */

/* Base font-size fluida */
html {
  font-size: 14px;
}

@media (min-width: 576px) {
  html { font-size: 15px; }
}

@media (min-width: 768px) {
  html { font-size: 16px; }
}

/* Títulos responsivos */
h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

@media (min-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.75rem; }
  h4 { font-size: 1.5rem; }
}

/* ============================================
   MOBILE (até 575px)
   ============================================ */

@media (max-width: 575px) {
  /* Container fluid para mobile */
  .container-fluid {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* Logo reduzido */
  #logoContainer img {
    max-width: 200px !important;
    max-height: 60px !important;
  }
  
  /* Header ajustado */
  .tpl-header .line-first {
    padding: 10px 0;
  }
  
  .addressHeader,
  .phoneHeader {
    text-align: center;
    padding: 10px 0;
  }
  
  .addressHeader address,
  .phoneHeader ul li {
    font-size: 0.85rem;
  }
  
  /* Redes sociais menores */
  .line-socialIcons a {
    width: 30px;
    height: 30px;
    font-size: 14px;
    margin: 0 3px;
  }
  
  /* Menu mobile otimizado - Botão hamburger mais visível */
  .navbar-toggler {
    display: block !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    margin: 10px 5px !important;
    border: 2px solid #333 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: #fff !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2) !important;
    cursor: pointer !important;
    position: relative !important;
    z-index: 1000 !important;
    transition: all 0.3s ease !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
  }
  
  .navbar-toggler .menu-text {
    display: inline-block !important;
    margin-right: 8px !important;
    vertical-align: middle !important;
    font-size: 14px !important;
    font-weight: 700 !important;
  }
  
  .navbar-toggler .fa-bars {
    color: #fff !important;
    font-size: 18px !important;
    vertical-align: middle !important;
    display: inline-block !important;
  }
  
  .navbar-toggler:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 12px rgba(0,0,0,0.3) !important;
  }
  
  .navbar-toggler:focus {
    outline: 3px solid rgba(102, 126, 234, 0.5) !important;
    outline-offset: 2px !important;
  }
  
  .navbar-toggler:active {
    transform: translateY(0px) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
  }
  
  /* Garantir que o menu sidebar apareça em mobile */
  .menu-sidebar {
    display: block !important;
    width: 100% !important;
  }
  
  /* Navbar collapse deve aparecer quando aberto */
  .navbar-collapse {
    border: none !important;
    box-shadow: none !important;
    max-height: none !important;
  }
  
  .navbar-collapse.show,
  .navbar-collapse.collapsing {
    display: block !important;
  }
  
  .navbar-nav {
    display: block !important;
    width: 100% !important;
  }
  
  .navbar-nav > li {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    display: block !important;
    width: 100% !important;
  }
  
  .navbar-nav > li > a {
    padding: 12px 15px !important;
    display: block !important;
  }
  
  /* Títulos de página */
  .title-page h2 {
    font-size: 1.5rem;
    padding: 15px 0;
  }
  
  /* Cards e boxes */
  .item-serv,
  .box-footer,
  .bloco-info {
    margin-bottom: 20px;
    padding: 15px;
  }
  
  /* Formulários */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea,
  .form-control {
    font-size: 16px; /* Previne zoom no iOS */
  }
  
  /* Botões full-width */
  .btn,
  input[type="submit"],
  .btn-enviar {
    width: 100%;
    padding: 12px;
    font-size: 16px;
  }
  
  /* Footer empilhado */
  .tpl-footer .box-footer {
    margin-bottom: 30px;
    text-align: center;
  }
  
  .tpl-footer ul li {
    padding: 5px 0;
  }
  
  /* Sidebar full-width */
  aside {
    margin-top: 30px;
  }
  
  /* Tabelas com scroll horizontal */
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
  
  /* Preloader menor */
  #preloader .preloader-spinner {
    width: 50px;
    height: 50px;
  }
}

/* ============================================
   TABLET (576px - 767px)
   ============================================ */

@media (min-width: 576px) and (max-width: 767px) {
  /* Logo médio */
  #logoContainer img {
    max-width: 250px !important;
    max-height: 80px !important;
  }
  
  /* Botões com largura automática */
  .btn,
  input[type="submit"],
  .btn-enviar {
    width: auto;
    min-width: 150px;
  }
  
  /* Grid 2 colunas */
  .item-serv,
  .news-item,
  .parceiro-item {
    width: 48%;
    display: inline-block;
    vertical-align: top;
    margin-right: 2%;
  }
  
  /* Footer em 2 colunas */
  .tpl-footer .box-footer {
    width: 48%;
    display: inline-block;
    vertical-align: top;
  }
}

/* ============================================
   DESKTOP PEQUENO (768px - 991px)
   ============================================ */

@media (min-width: 768px) and (max-width: 991px) {
  /* Container ajustado */
  .container-fluid {
    padding-left: 30px;
    padding-right: 30px;
  }
  
  /* Logo normal */
  #logoContainer img {
    max-width: 280px !important;
    max-height: 100px !important;
  }
  
  /* Menu horizontal */
  .navbar-nav > li > a {
    padding: 15px 12px;
    font-size: 14px;
  }
  
  /* Grid 3 colunas */
  .item-serv {
    margin-bottom: 25px;
  }
}

/* ============================================
   DESKTOP (992px - 1199px)
   ============================================ */

@media (min-width: 992px) and (max-width: 1199px) {
  /* Container padrão */
  .container-fluid {
    max-width: 960px;
  }
  
  /* Menu com espaçamento normal */
  .navbar-nav > li > a {
    padding: 15px 15px;
  }
}

/* ============================================
   DESKTOP GRANDE (1200px+)
   ============================================ */

@media (min-width: 1200px) {
  /* Container largo */
  .container-fluid {
    max-width: 1140px;
  }
  
  /* Espaçamento generoso */
  .item-serv,
  .box-footer {
    padding: 30px;
  }
}

/* ============================================
   LANDSCAPE MOBILE
   ============================================ */

@media (max-height: 500px) and (orientation: landscape) {
  /* Header compacto */
  .tpl-header .line-first {
    padding: 5px 0;
  }
  
  #logoContainer img {
    max-height: 40px !important;
  }
  
  /* Menu colapsado mesmo em landscape */
  .navbar-collapse {
    max-height: 300px;
    overflow-y: auto;
  }
  
  /* Preloader pequeno */
  #preloader .preloader-spinner {
    width: 40px;
    height: 40px;
  }
}

/* ============================================
   PRINT
   ============================================ */

@media print {
  /* Esconder elementos não necessários */
  .navbar,
  .line-socialIcons,
  .btn,
  #preloader,
  footer {
    display: none !important;
  }
  
  /* Otimizar para impressão */
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  a {
    text-decoration: underline;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
  }
}

/* ============================================
   TOUCH DEVICES
   ============================================ */

@media (hover: none) and (pointer: coarse) {
  /* Aumentar áreas de toque */
  a, button, input[type="submit"], .btn {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 20px;
  }
  
  /* Links com espaçamento */
  .navbar-nav > li > a {
    padding: 15px 20px;
  }
  
  /* Remover hover states */
  *:hover {
    transition: none !important;
  }
}

/* ============================================
   CONTAINERS ESPECÍFICOS
   ============================================ */

/* Container de conteúdo */
.txtConteudo {
  padding: 20px 15px;
}

@media (min-width: 768px) {
  .txtConteudo {
    padding: 30px 0;
  }
}

/* Base interna responsiva */
.base-interna {
  padding: 15px;
}

@media (min-width: 768px) {
  .base-interna {
    padding: 30px;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Hide/Show por breakpoint */
.mobile-only {
  display: block;
}

.desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .mobile-only {
    display: none;
  }
  
  .desktop-only {
    display: block;
  }
}

/* Text alignment responsivo */
.text-xs-center { text-align: center; }
.text-xs-left { text-align: left; }
.text-xs-right { text-align: right; }

@media (min-width: 768px) {
  .text-md-left { text-align: left !important; }
  .text-md-center { text-align: center !important; }
  .text-md-right { text-align: right !important; }
}

/* ============================================
   FIXES ESPECÍFICOS
   ============================================ */

/* Overflow horizontal prevenir */
body {
  overflow-x: hidden;
}

/* Flexbox para layout moderno */
.flex-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.flex-item {
  flex: 1 1 auto;
  min-width: 280px;
}

/* Aspect ratio para vídeos */
.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.video-container iframe,
.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}