/* ===================================================================
       Variáveis de cores (igual à home)
       =================================================================== */
    :root {
      --orange-dark: #e9870f;
      --cyan:       #0fbde9;
      --green-dark: #30910e;
      --yellow:     #f5ad22;
      --gray-light: #f4f5f7;
      --text-dark:  #2c3e50;
      --text-light: #ffffff;
      --bg-dark:    #2c3e50;
      --gradient:   linear-gradient(135deg, #e9870f 0%, #0fbde9 100%);
    }

    body {
      font-family: 'Segoe UI', sans-serif;
      background-color: var(--gray-light);
      color: var(--text-dark);
      margin: 0;
    }
    a { text-decoration: none; }

    /* ===================================================================
       1) CABEÇALHO PRINCIPAL (Logo, Busca, Login, Carrinho) – igual à home
       =================================================================== */
    .main-header {
      background: var(--orange-dark);
      padding: 12px 0;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
    .main-header .container {
      max-width: 1200px;
      margin: 0 auto;          
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .main-header .navbar-brand {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--text-light);
    }
    .main-header .navbar-brand:hover {
      color: var(--yellow);
    }
    .main-header .nav-link {
      color: var(--text-light);
      margin: 0 12px;
      font-weight: 500;
      font-size: 0.95rem;
      transition: color 0.2s ease;
    }
    .main-header .nav-link:hover {
      color: var(--yellow);
    }
    .main-header .search-bar {
      position: relative;
      width: 100%;
      max-width: 400px;
    }
    .main-header .search-bar input {
      border-radius: 50px;
      border: none;
      padding-left: 20px;
      padding-right: 45px;
      height: 36px;
      font-size: 0.95rem;
    }
    .main-header .search-bar .btn-search {
      position: absolute;
      top: 50%;
      right: 8px;
      transform: translateY(-50%);
      background: transparent;
      border: none;
      color: var(--text-dark);
      font-size: 1.1rem;
      transition: color 0.2s ease;
    }
    .main-header .search-bar .btn-search:hover {
      color: var(--green-dark);
    }
    .main-header .user-links .nav-link {
      font-size: 0.95rem;
      margin-left: 15px;
    }
    .main-header .cart-link {
      font-size: 1.4rem;
      color: var(--text-light);
      position: relative;
      margin-left: 20px;
      transition: color 0.2s ease;
    }
    .main-header .cart-link:hover {
      color: var(--yellow);
    }
    .main-header .cart-link .badge {
      position: absolute;
      top: -6px;
      right: -10px;
    }

    /* ===================================================================
       2) MENU DE CATEGORIAS – igual à home
       =================================================================== */
    .categories-menu {
      background: var(--cyan);
      padding: 8px 0;
      box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    }
    .categories-menu .container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;  
      flex-wrap: wrap;
      gap: 8px;
    }
    .categories-menu .nav-link {
      color: var(--text-light);
      font-size: 0.95rem;
      margin: 0 6px;
      white-space: nowrap;
      padding: 8px 16px;
      border-radius: 20px;
      transition: background 0.2s ease, color 0.2s ease;
    }
    .categories-menu .nav-link:hover {
      background: rgba(255, 255, 255, 0.9);
      color: var(--text-dark);
      text-decoration: none;
    }

    /* ===================================================================
       3) MENU DE MARCAS – igual à home
       =================================================================== */
    .brands-menu {
      background: var(--green-dark);
      padding: 8px 0;
      box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    }
    .brands-menu .container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;  
      flex-wrap: wrap;
      gap: 8px;
    }
    .brands-menu .nav-link {
      color: var(--text-light);
      font-size: 0.95rem;
      margin: 0 6px;
      white-space: nowrap;
      padding: 8px 16px;
      border-radius: 20px;
      transition: background 0.2s ease, color 0.2s ease;
    }
    .brands-menu .nav-link:hover {
      background: rgba(255, 255, 255, 0.9);
      color: var(--text-dark);
      text-decoration: none;
    }

    /* ===================================================================
       4) HERO SLIDER (BANNERS ROTATIVOS) – igual à home
       =================================================================== */
    .hero-slider {
      position: relative;
      overflow: hidden;
      margin-bottom: 40px;
    }
    .hero-slider .carousel-item img {
      object-fit: cover;
      width: 100%;
      height: 400px;
    }
    .hero-slider .carousel-caption {
      background: rgba(0, 0, 0, 0.4);
      border-radius: 5px;
      padding: 20px;
    }
    .hero-slider .carousel-caption h2 {
      font-size: 2.4rem;
      font-weight: 700;
      color: var(--text-light);
    }
    .hero-slider .carousel-caption p {
      font-size: 1.1rem;
      color: #f0f0f0;
    }
    .hero-slider .carousel-control-prev-icon,
    .hero-slider .carousel-control-next-icon {
      filter: invert(1);
    }

    /* ===================================================================
       5) DIVISOR EM ONDA – igual à home
       =================================================================== */
    .wave-divider {
      position: relative;
      height: 80px;
      overflow: hidden;
      margin-top: -2px;
    }
    .wave-divider svg {
      position: absolute;
      top: -20px;
      width: 100%;
      height: 100px;
    }

    /* ===================================================================
       6) Layout de produto (substitui a seção de cards da home)
       =================================================================== */
    .product-row {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-bottom: 40px;
    }
    .gallery {
      flex: 0 0 48%;
      background: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      padding: 15px;
    }
    .gallery-main {
      border-radius: 12px;
      overflow: hidden;
      background-color: #f8f8f8;
      text-align: center;
    }
    .gallery-main img {
      object-fit: contain;
      max-height: 400px;
      width: 100%;
      background: #f8f8f8;
    }
    .thumbnails {
      display: flex;
      gap: 10px;
      margin-top: 10px;
      flex-wrap: wrap;
      justify-content: center;
    }
    .thumbnails img {
      width: 80px;
      height: 80px;
      object-fit: cover;
      border-radius: .25rem;
      border: 2px solid transparent;
      cursor: pointer;
      transition: border-color .2s ease;
      background: #fff;
    }
    .thumbnails img:hover,
    .thumbnails img.active-thumb {
      border-color: #e9870f;
    }

    .details {
      flex: 0 0 48%;
      background: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      padding: 25px;
    }
    .details h2 {
      font-size: 1.9rem;
      margin-bottom: .5rem;
    }
    .details .brand-category {
      color: #6c757d;
      margin-bottom: 1rem;
    }
    .details .price {
      font-size: 1.75rem;
      font-weight: bold;
      color: #d63384;
      margin-bottom: 1rem;
    }
    .details .description {
      background: #f8f9fa;
      padding: 15px;
      border-radius: .5rem;
      max-height: 180px;
      overflow-y: auto;
      margin-bottom: 20px;
    }
    .details .description p {
      margin: 0;
    }
    .details .form-buy {
      display: flex;
      align-items: center;
      gap: 15px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }
    .details .form-buy input[type="number"] {
      width: 100px;
    }
    .details .btn-buy {
      background: var(--green-dark);
      color: #fff;
      font-weight: bold;
      padding: 10px 20px;
      border: none;
      border-radius: .5rem;
      transition: background .2s;
    }
    .details .btn-buy:hover {
      background: #218838;
      color: #fff;
    }
    .details .btn-checkout {
      background: var(--e9870f);
      color: #fff;
      font-weight: bold;
      padding: 10px 20px;
      border: none;
      border-radius: .5rem;
      transition: background .2s;
      margin-left: 10px;
    }
    .details .btn-checkout:hover {
      background: #e06612;
      color: #fff;
    }
    .details .stock-info {
      color: #6c757d;
      font-size: .95rem;
    }

    /* ===================================================================
       7) Abas de informações e avaliações (semelhante aos cards de home)
       =================================================================== */
    .tabs-section {
      margin-top: 40px;
      background: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      padding: 20px;
    }
    .tabs-section .nav-tabs {
      border-bottom: none;
    }
    .tabs-section .nav-tabs .nav-link {
      color: #495057;
      font-weight: 500;
      background: #f8f9fa;
      margin-right: 5px;
      border-radius: .25rem .25rem 0 0;
      border: 1px solid #dee2e6;
      border-bottom: none;
    }
    .tabs-section .nav-tabs .nav-link.active {
      color: #000;
      background: #e9870f;
      font-weight: 600;
      border: 1px solid #dee2e6;
      border-bottom: 1px solid #ffffff;
    }
    .tabs-section .tab-content {
      margin-top: 20px;
      background: #f8f9fa;
      padding: 15px;
      border: 1px solid #dee2e6;
      border-radius: 0 0 .25rem .25rem;
    }

    .review {
      border-bottom: 1px solid #e9ecef;
      padding: 15px 0;
    }
    .review:last-child {
      border-bottom: none;
    }
    .review .review-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: 8px;
    }
    .review .review-author {
      font-weight: 600;
      color: #343a40;
    }
    .review .review-date {
      font-size: .85rem;
      color: #6c757d;
    }
    .review .review-stars {
      color: #f5ad22;
      margin-bottom: 6px;
    }
    .review .review-comment {
      color: #495057;
    }
    .review-form {
      margin-top: 30px;
      border-top: 1px solid #e9ecef;
      padding-top: 20px;
    }
    .review-form h6 {
      margin-bottom: 15px;
    }
    .review-form .star-rating {
      direction: rtl;
      display: inline-flex;
      font-size: 1.5rem;
    }
    .review-form .star-rating input {
      display: none;
    }
    .review-form .star-rating label {
      cursor: pointer;
      color: #ccc;
      transition: color .2s;
      margin: 0 2px;
    }
    .review-form .star-rating input:checked ~ label,
    .review-form .star-rating label:hover,
    .review-form .star-rating label:hover ~ label {
      color: #f5ad22;
    }
    .review-form .form-control {
      background: #ffffff;
      color: #343a40;
      border: 1px solid #dee2e6;
    }

    /* ===================================================================
       8) Seção de produtos relacionados (similar aos cards de home)
       =================================================================== */
    .related-section {
      margin-top: 40px;
    }
    .related-section h5 {
      margin-bottom: 20px;
      font-weight: 600;
      color: #343a40;
    }
    .related-carousel .card {
      border: none;
      border-radius: .5rem;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      overflow: hidden;
      transition: transform .2s ease;
      background: #ffffff;
    }
    .related-carousel .card:hover {
      transform: translateY(-5px);
    }
    .related-carousel .card img {
      height: 150px;
      object-fit: cover;
      width: 100%;
    }
    .related-carousel .card-body {
      padding: 10px;
    }
    .related-carousel .card-title {
      font-size: 1rem;
      margin-bottom: .5rem;
      color: #343a40;
    }
    .related-carousel .card-price {
      font-size: .95rem;
      color: #d63384;
      font-weight: bold;
    }
    .related-carousel .btn-outline-primary {
      border-color: #e9870f;
      color: #e9870f;
    }
    .related-carousel .btn-outline-primary:hover {
      background: #e9870f;
      color: #fff;
      border-color: #e9870f;
    }

    /* ===================================================================
       9) Footer – igual ao home
       =================================================================== */
    footer {
      background: var(--bg-dark);
      color: #ccc;
      padding: 40px 0;
      margin-top: 60px;
    }
    footer a {
      color: #ccc;
      transition: color 0.2s ease;
    }
    footer a:hover {
      color: var(--yellow);
      text-decoration: underline;
    }
    footer .footer-title {
      color: var(--text-light);
      font-weight: 600;
      margin-bottom: 15px;
    }
    footer .social-icons a {
      color: #ccc;
      margin-right: 10px;
      font-size: 1.3rem;
      transition: color 0.2s ease;
    }
    footer .social-icons a:hover {
      color: var(--yellow);
    }

    /* ===================================================================
       10) Botão flutuante de ajuda – igual à home
       =================================================================== */
    .help-btn {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background: var(--cyan);
      color: var(--text-light);
      width: 60px;
      height: 60px;
      border-radius: 50%;
      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      z-index: 999;
      transition: background 0.2s ease, transform 0.2s ease;
    }
    .help-btn:hover {
      background: var(--green-dark);
      transform: scale(1.1);
      text-decoration: none;
      color: var(--text-light);
    }

    /* ===================================================================
       Media Queries (igual à home)
       =================================================================== */
    @media (max-width: 991px) {
      .main-header .container {
        flex-direction: column;
        gap: 10px;
      }
      .main-header .search-bar {
        max-width: 100%;
      }

      .product-row {
        flex-direction: column;
      }
      .gallery, .details {
        flex: 1 1 100%;
      }
    }

    @media (max-width: 767px) {
      .section-title {
        font-size: 1.3rem;
      }
      .section-title::after {
        width: 40px;
        height: 3px;
      }
      .card-product img {
        height: 140px;
      }
      .about-section .container {
        flex-direction: column-reverse;
        text-align: center;
      }
      .about-section .about-text,
      .about-section .about-image {
        flex: 1 1 100%;
      }
      .newsletter-section input[type="email"] {
        width: 100%;
      }

      header .logo {
        font-size: 1.5rem;
      }
      header .search-bar input {
        font-size: 0.9rem;
      }
      header .search-bar .btn-outline-secondary {
        font-size: 0.9rem;
      }
      header .cart-link {
        font-size: 1.3rem;
      }
    }