#sobre {
    scroll-margin-top: 80px;
    padding-top: 80px;
  }

  /* / Custom CSS for Lando Website / */
  /* Smooth scrolling */

  html {
    scroll-behavior: smooth;
  }

  /* Custom animations */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes pulse {

    0%,
    100% {
      transform: scale(1);
    }

    50% {
      transform: scale(1.05);
    }
  }

  /* Animation for SVG arrows */
  @keyframes arrowBounce {
    0% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-5px);
    }

    100% {
      transform: translateY(0);
    }
  }

  .arrow-animation {
    animation: arrowBounce 0.6s ease infinite;
  }

  .animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
  }

  .animate-pulse-slow {
    animation: pulse 3s infinite;
  }

  /* Custom hover effects */
  .hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }

  /* Custom gradient backgrounds */
  .bg-gradient-lando {
    background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
  }

  .bg-gradient-lando-light {
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
  }

  /* Custom button styles */
  .btn-primary {
    background: linear-gradient(135deg, #FCD34D 0%, #F59E0B 100%);
    color: #1E3A8A;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 9999px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .btn-primary:hover {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
  }

  .btn-secondary {
    border: 2px solid #3B82F6;
    color: #3B82F6;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 9999px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .btn-secondary:hover {
    background: #3B82F6;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
  }

  /* Custom card styles */
  .card {
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
  }

  .card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  }

  .card-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
  }

  /* Section spacing */
  .section-padding {
    padding: 60px 0;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #f1f1f1;
  }

  ::-webkit-scrollbar-thumb {
    background: #3B82F6;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #1E3A8A;
  }

  /* Mobile menu animation - REMOVIDO PARA EVITAR CONFLITO COM O NOVO MENU MOBILE */
  /*
  .mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 9999;
  }

  .mobile-menu.active {
    max-height: 200px;
  }
  */

  /* Loading animation */
  .loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
  }

  @keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }

  /* Form styles */
  .form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
  }

  .form-input:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  }

  .form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 16px;
    resize: vertical;
    min-height: 120px;
    transition: border-color 0.3s ease;
  }

  .form-textarea:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  }

  /* Responsive utilities */
  @media (max-width: 768px) {
    .section-padding {
      padding: 40px 0;
    }

    .container {
      padding-left: 16px;
      padding-right: 16px;
    }
  }

  /* Print styles */
  @media print {
    .no-print {
      display: none !important;
    }
  }

  /* High contrast mode support */
  @media (prefers-contrast: high) {
    .card {
      border: 2px solid #000;
    }

    .btn-primary {
      border: 2px solid #000;
    }
  }

  /* Reduced motion support */
  @media (prefers-reduced-motion: reduce) {
    * {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }

  .header-transparent {
    background: transparent !important;
    box-shadow: none !important;
    transition: background 0.3s ease;
  }

  .product-carousel {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1600px;
    margin: 40px auto;
    position: relative;
  }

  .product-cards-wrapper {
    overflow: hidden;
    width: calc(5 * 280px + 4 * 24px);
    /* 5 cards + 4 espaços entre eles */
    padding-left: 9px;
    padding-right: 9px;
    box-sizing: content-box;
  }

  .product-cards {
    display: flex;
    transition: transform 0.5s;
    text-decoration: none;
  }

  .product-card {
    flex: 0 0 280px;
    margin-right: 24px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
    text-align: center;
    padding: 36px 18px 24px 18px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.2s, transform 0.2s, opacity 0.3s ease;
    /* Ajuste extra */
  }

  .product-card:last-child {
    margin-right: 0;
  }

  .product-card:hover {
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.18);
    transform: translateY(-8px) scale(1.03);
    opacity: 0.95;
    /* Ajuste extra */
  }

  .product-card img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin-bottom: 24px;
    border-radius: 16px;
    background: #f3f4f6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  }

  .product-card p {
    font-size: 1.25rem;
    color: #1e293b;
    margin: 0;
    font-weight: 500;
    margin-top: auto;
  }

  .carousel-arrow {
    background: transparent;
    color: #fff;
    border: none;
    font-size: 2.5rem;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
  }

  .carousel-arrow:hover {
    opacity: 1;
    background: #3b82f6;
  }

  .carousel-arrow.left {
    margin-right: 18px;
  }

  .carousel-arrow.right {
    margin-left: 18px;
  }

  /* BIG SCREENS */
  @media (min-width: 1600px) {
    .product-cards-wrapper {
      width: 100vw;
      max-width: 100vw;
      padding-left: 0;
      padding-right: 0;
    }

    .product-card {
      flex: 0 0 280px;
      margin-right: 24px !important;
    }
  }

  @media (max-width: 1600px) {
    .product-cards-wrapper {
      width: 100vw;
      max-width: 100vw;
      padding-left: 0;
      padding-right: 0;
    }

    .product-card {
      flex: 0 0 220px;
      margin-right: 16px !important;
    }
  }

  @media (max-width: 900px) {
    .product-cards-wrapper {
      width: 440px;
    }

    .product-card {
      flex: 0 0 180px;
      padding: 16px 6px 12px 6px;
      min-height: 220px;
      margin-right: 8px !important;
    }

    .product-card img {
      width: 100px;
      height: 100px;
      margin-bottom: 12px;
    }

    .carousel-arrow {
      width: 24px;
      height: 24px;
      font-size: 1rem;
    }
  }

  .product-card h3 {
    font-size: 1.3rem;
    color: #1e293b;
    margin: 0 0 0.3em 0;
    font-weight: 700;
  }

  .product-card h4 {
    font-size: 1.05rem;
    color: #3b82f6;
    margin: 0 0 0.5em 0;
    font-weight: 600;
    letter-spacing: 0.01em;
  }

  .product-card p {
    font-size: 0.8rem;
    color: #475569;
    margin: 0;
    font-weight: 400;
    margin-top: auto;
    line-height: 1.4;
  }

  .product-cards-wrapper {
    overflow: hidden;
    width: calc(5 * 280px + 4 * 24px);
    /* 5 cards + 4 espaços entre eles */
    box-sizing: content-box;
    padding: 0;
    padding: 9px;
  }

  .product-cards {
    display: flex;
    transition: transform 0.5s;
  }

  .product-card {
    flex: 0 0 280px;
    margin-right: 24px;
    /* ...outros estilos... */
  }

  .product-card:last-child {
    margin-right: 0;
  }

  .hidden-on-scroll {
    opacity: 0;
    transform: translateY(60px) scale(0.98);
    filter: blur(8px);
    transition:
      opacity 0.5s cubic-bezier(.4, 0, .2, 1),
      transform 0.5s cubic-bezier(.4, 0, .2, 1),
      filter 0.5s cubic-bezier(.4, 0, .2, 1);
    will-change: opacity, transform, filter;
  }

  .hidden-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }

  .hidden-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }

  #acabamentos {
    background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
  }

  /* .carousel-item {
      position: relative;
      padding: 40px 0;
      background-color: #FFFFFF;  
    }  

.carousel-control-prev-icon,
  .carousel-control-next-icon {
    border-radius: 50%;
    padding:10px;
  } */

  /* ==========================================================================
  Slider
   ========================================================================== */
  .carousel-item {
    min-height: 200px;
    height: 40vw;
    /* Altura baseada na largura da tela */
    max-height: 600px;
    /* Limite máximo para telas grandes */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  #carousel-area {
    overflow: hidden;
    background: #2c3e50;
  }

  #carousel-area .carousel-item {
    background-size: 100%;
  }

  #carousel-area .carousel-item .carousel-caption {
    top: 32%;
    right: 10%;
    left: 12%;
    text-shadow: none;
    padding-top: 0;
    padding-bottom: 0;
  }

  #carousel-area .carousel-item .carousel-caption h3 {
    color: #fff;
    font-weight: 500;
    font-size: 26px;
    line-height: 38px;
  }

  #carousel-area .carousel-item .carousel-caption h2 {
    font-size: 80px;
    font-weight: 700;
    color: #fff;
  }

  #carousel-area .carousel-item .carousel-caption h4 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 30px;
  }

  #carousel-area .carousel-control {
    display: none;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }

  #carousel-area:hover .carousel-control {
    display: block;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
  }

  #carousel-area .carousel-control-next,
  #carousel-area .carousel-control-prev {
    opacity: 1;
  }

  #carousel-area .carousel-control-next i,
  #carousel-area .carousel-control-prev i {
    width: 48px;
    line-height: 48px;
    height: 48px;
    color: #fff;
    font-size: 24px;
    display: inline-block;
    background: #F97794;
    border-radius: 30px;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
    transition: all 0.2s linear;
  }

  #carousel-area .carousel-control-next i:hover,
  #carousel-area .carousel-control-prev i:hover {
    opacity: 0.9;
  }

  #carousel-area .carousel-indicators li:hover,
  #carousel-area .carousel-indicators li.active {
    opacity: 1;
  }

  #carousel-area .carousel-indicators {
    bottom: 35px;
  }

  #carousel-area .carousel-indicators li {
    width: 30px;
    height: 7px;
    border-radius: 4px;
  }

  #slider-area {
    margin-top: -1px;
  }

  #slider-area .btn {
    margin-right: 15px;
  }

  #slider-area .large_white {
    color: #fff;
  }

  #slider-area .about-info p {
    color: #333;
  }

  .contents p {
    font-size: 16px;
    font-weight: 400;
    line-height: 50px;
  }

  .contents .header-button .btn i {
    margin-left: 10px;
  }

  /* Modern CSS Styles for Specialized Materials Cards */
  .specialized-materials-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    position: relative;
    padding: 20px;
    margin: 15px;
  }

  .specialized-materials-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }

  .specialized-materials-card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
  }

  .specialized-materials-card h4 {
    margin: 10px 0;
    font-size: 1.2rem;
    color: #333;
  }

  .specialized-materials-card p {
    font-size: 0.9rem;
    color: #666;
  }

  .bg-white-500 {
    background-color: #f3f4f6 !important;
  }

  @media (max-width: 768px) {

    /* Esconde controles do carousel */
    #carouselProdutos .carousel-control-prev,
    #carouselProdutos .carousel-control-next,
    #carouselProdutos .carousel-indicators {
      display: none !important;
    }

    /* Esconde todos os slides, exceto o ativo */
    #carouselProdutos .carousel-item {
      display: none !important;
    }

    #carouselProdutos .carousel-item.active {
      display: block !important;
    }

    /* Opcional: desativa animações do carousel */
    #carouselProdutos {
      pointer-events: none;
      touch-action: none;
    }
  }

  @media (max-width: 768px) {
    .product-cards {
      flex-direction: column !important;
      align-items: center !important;
      gap: 1.5rem !important;
    }

    .product-card {
      width: 100% !important;
      max-width: 400px !important;
      min-width: 0 !important;
    }

    .product-card img {
      width: 80% !important;
      /* Imagem menor */
      max-width: 180px !important;
      /* Limite de tamanho */
      height: auto !important;
      border-radius: 0.75rem !important;
      margin-bottom: 1rem !important;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }
  }


  /* Estilo base para os blocos de materiais */
  #qualidade .grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  #qualidade .bg-white {
    border-radius: 1.5rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    padding: 2rem;
  }

  #qualidade h3 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
  }

  #qualidade p {
    font-size: 1.1rem;
    color: #4B5563;
    margin-bottom: 2rem;
  }

  #qualidade .grid-cols-2>div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  #qualidade .grid-cols-2>div:last-child {
    align-items: center;
    justify-content: center;
  }

  #qualidade img {
    width: 100%;
    max-width: 320px;
    height: auto;
    border-radius: 1.25rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.10);
  }



  /* Responsividade para mobile */
  @media (max-width: 900px) {
    #qualidade .grid {
      grid-template-columns: 1fr;
      gap: 2rem;
    }

    #qualidade .grid-cols-2>div {
      align-items: center;
      text-align: center;
    }

    #qualidade img {
      max-width: 90vw;
    }
  }

  /* Por padrão, mostra todos os cards e esconde o botão */
  #show-more-acabamentos {
    display: none;
  }

  /* No mobile, esconde extras e mostra botão */
  @media (max-width: 768px) {
    .acabamentos-cards .acabamento-card.extra {
      display: none;
    }

    #show-more-acabamentos {
      display: block;
    }

    .acabamentos-cards.show-all .acabamento-card.extra {
      display: block;
    }
  }


  @media (max-width: 768px) {
    footer {
      text-align: center !important;
      display: flex !important;
      flex-direction: column !important;
      align-items: center !important;
      justify-content: center !important;
    }

    footer .grid {
      justify-content: center !important;
      align-items: center !important;
      text-align: center !important;
    }

    footer ul,
    /* REMOVA footer .flex DAQUI */
    footer .text-center {
      justify-content: center !important;
      align-items: center !important;
      text-align: center !important;
      flex-direction: column !important;
    }

    footer img {
      margin-left: auto !important;
      margin-right: auto !important;
      display: block !important;
    }
  }

  @media (max-width: 768px) {
    .social-icons {
      display: flex !important;
      flex-direction: row !important;
      justify-content: center !important;
      align-items: center !important;
      gap: 1rem !important;
      width: 100% !important;
    }

    .social-icons>a,
    .social-icons>* {
      display: flex !important;
      margin: 0 !important;
      float: none !important;
      width: auto !important;
      min-width: 0 !important;
      max-width: none !important;
    }
  }

  @media (max-width: 767px) {

    /* Esconde todos os slides, exceto o primeiro */
    #carouselProdutos .carousel-item:not(:first-child) {
      display: none !important;
    }

    /* Esconde os controles de navegação */
    #carouselProdutos .carousel-control-prev,
    #carouselProdutos .carousel-control-next {
      display: none !important;
    }
  }

  /* CSS para redimensionar a logo no topo */
  .logo-topo {
    max-width: 1080px;
    max-height: 962px;
    width: 80px;
    height: auto;
    display: block;
    margin-right: 32px; /* Espaço entre logo e menu */
  }

  @media (min-width: 768px) {
    .logo-topo {
      width: 100px;
      max-width: 1080px;
      max-height: 962px;
      margin-right: 48px; /* Espaço maior entre logo e menu no desktop */
      /* Tamanho maior para desktop */
    }
  }

  /* Tamanho padrão (mobile) */
  .materiais-img {
    width: 100%;
    max-width: 350px;
    height: 200px;
    object-fit: cover;
    border-radius: 1.5rem;
    margin: 0 auto;
    display: block;
  }

  /* Tamanho maior para desktop */
  @media (min-width: 768px) {
    .materiais-img {
      max-width: 1000px;
      height: 600px;
    }
  }

  @media (min-width: 900px) {
    #qualidade img.materiais-img {
      max-width: 500px;
      height: 320px;
    }
  }

  /* Espaçamento entre ícones sociais no desktop */
  @media (min-width: 769px) {
    .social-icons {
      display: flex;
      gap: 1.5rem;
      /* ajuste o valor conforme desejar */
    }
  }

  /* Submenu apenas aparece no hover */
  .dropdown-submenu .dropdown-menu {
    display: none;
    z-index: 999;
  }

  .dropdown-submenu:hover .dropdown-menu {
    display: block;
  }

  /* Submenu personalizado */
  .submenu-custom {
    background-color: #ffffff;
    min-width: 280px;
    border: 1px solid #eaeaea;
  }

  /* Dropdown geral */
  .dropdown-menu {
    background-color: #fff;
    border-radius: 0.75rem;
    font-size: 0.95rem;
  }

  /* Hover leve para itens */
  .dropdown-item:hover {
    background-color: #f0f4ff;
    color: #004085;
    border-radius: 0.375rem;
  }

  /* Título principal do menu */
  .dropdown-toggle {
    cursor: pointer;
    font-weight: 600;
  }

  /* Corrigir seta */
  .dropdown-item span {
    transform: translateY(1px);
    font-size: 0.75rem;
  }

  .dropdown-item a {
    font-weight: 500;
    color: #333;
  }

  /* Sidebar moderna para categorias */
  .categorias {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 1rem;
    box-shadow: 0 4px 24px 0 rgba(30, 58, 138, 0.08);
    padding: 2rem 1rem;
    transition: box-shadow 0.2s;
  }

  .categorias h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1E3A8A;
    margin-bottom: 0.5rem;
  }

  .categorias ul {
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: center;
    /* Centraliza as categorias no mobile */
  }

  .categoria {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    background: none;
    border: none;
    font-size: 1rem;
    padding: 0.6rem 0.8rem;
    border-radius: 0.5rem;
    transition: background 0.15s, color 0.15s;
    cursor: pointer;
    position: relative;
  }

  .categoria:hover,
  .categoria.active {
    background: #F3F4F6;
    color: #3B82F6;
  }

  .subcategoria.ativa {
    color: #3B82F6;
  }

  .categoria .cat-icon {
    font-size: 1.1em;
    color: #3B82F6;
  }

  .subcategoria {
    background: none;
    border: none;
    color: #374151;
    font-size: 0.97rem;
    padding: 0.4rem 1.5rem;
    border-radius: 0.4rem;
    transition: background 0.15s, color 0.15s;
    cursor: pointer;
    width: 100%;
    text-align: left;
  }

  .subcategoria:hover,
  .subcategoria.active {
    background: #E0E7FF;
    color: #1E3A8A;
  }

  .visual-btn {
    background: #f3f4f6;
    border: none;
    color: #1e3a8a;
    padding: 0.5rem 0.8rem;
    border-radius: 0.5rem;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, box-shadow 0.15s;
    box-shadow: 0 1px 4px 0 rgba(30, 58, 138, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .visual-btn:hover,
  .visual-btn.active {
    background: #3b82f6;
    color: #fff;
    box-shadow: 0 2px 8px 0 rgba(30, 58, 138, 0.10);
  }

  .header-scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    /* Branco com transparência */
    backdrop-filter: blur(10px);
    /* Efeito de desfoque no fundo */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    /* Sombra mais visível e bonita */
    transition: all 0.3s ease-in-out;
  }

  /* Garante que o header sempre tenha uma sombra básica */
  header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    /* Sombra padrão sempre visível */
    transition: all 0.3s ease-in-out;
  }

  header.fixed {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
  }

  /* Adiciona padding ao body para compensar o header fixed */
  body {
    padding-top: 80px !important;
    /* Altura do header */
  }

  .card {
    transition: transform 0.3s, box-shadow 0.3s;
  }

  .card:hover {
    transform: scale(1.05);
    box-shadow: none;
  }

  #categorias .bg-white {
    background-color: #f7f7f7;
    border-radius: 10px;
    box-shadow: none;
  }

  #categorias .bg-white:hover {
    transform: scale(1.05);
    box-shadow: none;
  }

  #categorias span {
    font-size: 1rem;
    /* Tamanho menor para o nome do parafuso */
    color: rgba(26, 36, 54, 0.849);
    /* Cor secundária */
  }

  #categorias img {
    transition: transform 0.3s;
    width: 120px;
    /* Aumentar o tamanho da foto */
    height: 120px;
    /* Aumentar o tamanho da foto */
  }

  #categorias img:hover {
    transform: scale(1.1);
    /* Aumenta a imagem ao passar o mouse */
  }

  .banner {
    width: 100%;
    height: auto;
    margin: 0 auto;
  }

  @media (max-width: 900px) {
  #mobile-menu {
    max-height: 90vh !important;
    overflow-y: auto !important;
    position: fixed !important;
    top: 80px !important; /* altura do header */
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    z-index: 9999 !important;
    background: #fff !important;
    border-radius: 0 0 1.5rem 1.5rem !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12) !important;
    display: none;
  }
  #mobile-menu[style*="display: block"] {
    display: block !important;
  }
}
@media (max-width: 900px) {
  .produtos-container {
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
  }
  .produtos-container > aside.categorias {
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 400px !important;
    margin-bottom: 1.5rem !important;
  }
  .produtos-container > section.produtos {
    width: 100% !important;
    max-width: 900px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}

   @media (max-width: 767px) {
    .acabamento-card.extra {
      display: none;
    }
    .show-all .acabamento-card.extra {
      display: block;
    }
    #show-more-acabamentos {
      display: block;
    }
    .show-all #show-more-acabamentos {
      display: block;
    }
  }
  @media (min-width: 768px) {
    #show-more-acabamentos {
      display: none !important;
    }
  }

  .categoria-divider {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 0.5rem 0 0.5rem 0;
  opacity: 0.7;
}


  /* Ajustes extras para responsividade */
  @media (max-width: 768px) {
    .produto-flex {
      flex-direction: column !important;
    }
    .produto-imgs {
      padding: 1rem !important;
    }
    .produto-desc {
      padding: 1.5rem 1rem !important;
    }
    .produto-btns {
      flex-direction: column !important;
      gap: 0.75rem !important;
    }
    .produto-btns a {
      width: 100%;
      justify-content: center;
    }
    .produto-table th, .produto-table td {
      padding-left: 0.5rem !important;
      padding-right: 0.5rem !important;
      font-size: 0.95rem;
    }
    .produto-table {
      font-size: 0.95rem;
    }
  }
  @media (max-width: 480px) {
    .produto-desc h2 {
      font-size: 1.5rem !important;
    }
    .produto-desc p, .produto-desc ul, .produto-desc li {
      font-size: 1rem !important; 
    }
    .produto-table th, .produto-table td {
      font-size: 0.9rem;
    }
  }
  /* Garante que a tabela não estoure a tela */
  .produto-table {
    min-width: 500px;
  }
  /* Imagem principal responsiva */
  #main-product-image {
    max-width: 100%;
    height: auto;
  }
  /* Miniaturas responsivas */
  .produto-thumbs img {
    width: 4rem;
    height: 4rem;
  }

  #main-product-image {
  width: 320px;
  height: 320px;
  max-width: 90vw;
  max-height: 90vw;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  background: #f3f4f6;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
@media (max-width: 480px) {
  #main-product-image {
    width: 200px;
    height: 200px;
    max-width: 90vw;
    max-height: 90vw;
  }
}


  .artigo-tecnico {
  max-width: 900px;
  margin: 3rem auto;
  background: #fff;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  padding: 2.5rem 2rem;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.artigo-tecnico .img-row {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.artigo-tecnico .img-row img {
  max-width: 280px;
  width: 100%;
  border-radius: 0.3rem;
  border: 1px solid #e5e7eb;
  background: #f3f4f6;
  object-fit: cover;
}

.artigo-tecnico h1 {
  font-size: 2rem;
  color: #1e293b;
  text-align: center;
  font-weight: 700;
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
}

.artigo-tecnico h2 {
  color: #334155;
  font-size: 1.15rem;
  margin-top: 2rem;
  margin-bottom: 0.7rem;
  font-weight: 600;
  border-left: 3px solid #6366f1;
  padding-left: 0.7rem;
  background: #b8b9bb;
  border-radius: 0.2rem;
}

.artigo-tecnico p {
  color: #334155;
  font-size: 1.04rem;
  margin-bottom: 1.1rem;
  line-height: 1.7;
}

.artigo-tecnico ul {
  margin: 0 0 1.2rem 1.2rem;
  padding-left: 1.1rem;
  color: #334155;
  font-size: 1.01rem;
  background: #f8fafc;
  border-radius: 0.2rem;
  border-left: 2px solid #6366f1;
}

.artigo-tecnico li {
  margin-bottom: 0.4rem;
  line-height: 1.5;
  position: relative;
  padding-left: 0.7em;
}
.artigo-tecnico li::before {
  content: '';
  display: none;
}

.artigo-tecnico .tabela-info {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0 1.3rem 0;
  background: #f8fafc;
  border-radius: 0.3rem;
  overflow: hidden;
  font-size: 1.01rem;
  border: 1px solid #e5e7eb;
}

.artigo-tecnico .tabela-info th {
  background: #e0e7ef;
  color: #1e293b;
  font-weight: 600;
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid #e5e7eb;
  letter-spacing: 0.2px;
  text-align: left;
}

.artigo-tecnico .tabela-info td {
  padding: 0.7rem 0.6rem;
  color: #334155;
  border-bottom: 1px solid #e5e7eb;
  background: #fff;
}

.artigo-tecnico .tabela-info tr:last-child td {
  border-bottom: none;
}
.artigo-tecnico .tabela-info tr:nth-child(even) td {
  background: #f3f4f6;
}

@media (max-width: 900px) {
  .artigo-tecnico {
    padding: 1.2rem 0.7rem 1rem 0.7rem;
    border-radius: 0.5rem;
  }
  .artigo-tecnico h1 {
    font-size: 1.2rem;
  }
  .artigo-tecnico h2 {
    font-size: 1rem;
  }
  .artigo-tecnico .img-row {
    flex-direction: column;
    gap: 0.7rem;
  }
  .artigo-tecnico .img-row img {
    max-width: 100%;
  }
  .artigo-tecnico .tabela-info th, .artigo-tecnico .tabela-info td {
    font-size: 0.95rem;
    padding: 0.5rem 0.3rem;
  }
}


.tabela-info-wrapper {
  width: 100%;
  overflow-x: auto;
}

.tabela-info {
  min-width: 500px;
}
.artigos-section-glass {
  padding: 3rem 1rem;
  background: linear-gradient(120deg, #e3e9f0 0%, #f7fafc 100%);
  font-family: 'Segoe UI', Arial, sans-serif;
  min-height: 100vh;
}
.artigos-container-glass {
  max-width: 1300px;
  margin: auto;
}
.artigos-title-glass {
  font-size: 2.7rem;
  color: #3a4668;
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 800;
  letter-spacing: 1px;
  text-shadow: 0 2px 16px #bfc8e055;
}
.artigos-desc-glass {
  font-size: 1.25rem;
  color: #6b7280;
  text-align: center;
  margin-bottom: 2.5rem;
  font-weight: 400;
}
.artigos-grid-glass {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: center;
}
.artigo-card-glass {
  background: rgba(255,255,255,0.7);
  border-radius: 1.5rem;
  box-shadow: 0 8px 32px 0 rgba(180, 190, 210, 0.13), 0 0 0 2px #bfc8e0;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1.5px solid rgba(200,210,230,0.18);
  padding: 2rem 1.2rem 1.5rem 1.2rem;
  flex: 1 1 280px;
  min-width: 280px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(60px) scale(0.97);
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), transform 0.8s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 4px 32px 0 #bfc8e055, 0 0 0 2px #bfc8e0;
  border-bottom: 3px solid #bfc8e0;
  position: relative;
  overflow: hidden;
}
.artigo-card-glass::before {
  content: "";
  position: absolute;
  top: -40px; left: -40px;
  width: 80px; height: 80px;
  background: linear-gradient(135deg, #bfc8e0 0%, #f7fafc 100%);
  opacity: 0.13;
  border-radius: 50%;
  z-index: 0;
}
.artigo-card-glass.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.artigo-img-glass {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 1rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 2px 12px #bfc8e055;
  z-index: 1;
}
.artigo-card-glass h3 {
  color: #6b7280;
  font-size: 1.18rem;
  margin-bottom: 0.7rem;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.5px;
  z-index: 1;
}
.artigo-card-glass p {
  color: #7b8190;
  font-size: 1rem;
  margin-bottom: 1.2rem;
  text-align: center;
  z-index: 1;
}
.artigo-card-glass a {
  color: #5a6a8a;
  background: rgba(255,255,255,0.35);
  padding: 0.5rem 1.2rem;
  border-radius: 1.2rem;
  font-weight: bold;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 2px 8px #bfc8e055;
  transition: background 0.2s, color 0.2s;
  z-index: 1;
  border: 1px solid #bfc8e0;
}
.artigo-card-glass a:hover {
  background: linear-gradient(90deg, #aeb2b8 0%, #b7b9bb 100%);
  color: #3a4668;
  border: 1px solid #a3adc0;
}
.artigos-btn-container-glass {
  text-align: center;
  margin-top: 2.5rem;
}


@media (max-width: 900px) {
  .artigos-grid-glass {
    gap: 1.2rem;
  }
  .artigo-card-glass {
    min-width: 220px;
    max-width: 100%;
    padding: 1.2rem 0.7rem 1rem 0.7rem;
  }
}

@media (max-width: 768px) {
  .sua-tabela, 
  .sua-tabela-wrapper {
    width: 100% !important;
    min-width: 0 !important;
    overflow-x: hidden !important;
    display: block;
  }
  .sua-tabela {
    table-layout: fixed !important;
    word-break: break-word;
  }
}

@media (min-width: 768px) and (max-width: 1023px) and (min-height: 962px) and (max-height: 962px) {
  .logo, .logo-topo {
    display: none !important;
  }
}

.social-icons a, .social-icons i {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #252e41; /* cor de fundo suave, ajuste se quiser */
  color: #fff;      /* cor do ícone, ajuste se quiser */
  font-size: 1.5rem;
  transition: background 0.1s, color 0.1s;
  box-sizing: border-box;
  
}

.social-icons a:hover, .social-icons i:hover {
  background: #3b82f6;
  color: #fff;
  cursor: pointer;
}

.menu-search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 400px; /* limite máximo, ajuste se quiser */
  margin: 0 auto;
}

.menu-search input[type="text"] {
  width: 100%;
  min-width: 80px;
  max-width: 100%;
  box-sizing: border-box;
  transition: width 0.2s;
}

/* Em telas menores, diminui o tamanho do input */
@media (max-width: 1023px) {
  .menu-search {
    max-width: 260px;
  }
}

@media (max-width: 767px) {
  .menu-search {
    display: none !important;
  }
}

/* Padroniza altura dos cards e adiciona efeito de clique */
.segmento-card {
  min-height: 230px;         /* altura mínima igual para todos */
  height: 100%;              /* ocupa todo o espaço do grid */
  display: flex;
  flex-direction: column;
  justify-content: center;   /* centraliza conteúdo verticalmente */
  align-items: center;
  cursor: pointer;           /* mostra que é clicável */
  transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
  background: #f9fafb;
  position: relative;
  z-index: 1;
}

.segmento-card:hover, .segmento-card:focus {
  box-shadow: 0 8px 32px rgba(59,130,246,0.18), 0 0 0 2px #2563eb;
  transform: translateY(-4px) scale(1.03);
  background: #f1f5f9;
}

.segmento-card::after {
  content: "Clique para saber mais";
  opacity: 0;
  font-size: 0.95rem;
  color: #2563eb;
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  text-align: center;
  transition: opacity 0.2s;
  pointer-events: none;
  z-index: 2;
}

.segmento-card:hover::after, .segmento-card:focus::after {
  opacity: 1;
}

@media (max-width: 767px) {
  .segmento-hero-mobile {
    flex-direction: column !important;
    gap: 1.5rem;
  }
  .segmento-hero-mobile .btn-primary {
    margin-bottom: 1.5rem;
  }
}

/* MENU RESPONSIVO UNIVERSAL */
.menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu li {
  position: relative;
}

.menu a {
  display: block;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: #1E293B;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.menu a:hover,
.menu a.active {
  background: #F0F4FF;
  color: #004085;
}

/* Submenu */
.menu li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  box-shadow: 0 4px 24px rgba(30,58,138,0.08);
  border-radius: 8px;
  min-width: 180px;
  z-index: 999;
}
.menu li:hover > ul,
.menu li:focus-within > ul {
  display: block;
}
.menu li ul li a {
  padding: 10px 16px;
  font-size: 0.95rem;
}

/* Mobile */
@media (max-width: 900px) {
  .menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #fff;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100vw;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 4px 24px rgba(30,58,138,0.08);
    border-radius: 0 0 16px 16px;
  }
  .menu.active {
    max-height: 500px;
    overflow-y: auto;
  }
  .menu li {
    width: 100%;
  }
  .menu a {
    width: 100%;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid #eaeaea;
  }
  .menu li ul {
    position: static;
    box-shadow: none;
    border-radius: 0;
    min-width: 100%;
  }
}

/* Ícone de menu hamburguer */
.menu-toggle {
  display: none;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}
.menu-toggle span,
.menu-toggle span:before,
.menu-toggle span:after {
  display: block;
  position: absolute;
  width: 32px;
  height: 4px;
  background: #1E293B;
  border-radius: 2px;
  transition: all 0.3s;
}
.menu-toggle span {
  top: 18px;
  left: 4px;
}
.menu-toggle span:before {
  content: '';
  top: -10px;
}
.menu-toggle span:after {
  content: '';
  top: 10px;
}
@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }
}