/* CSS Variables */
    :root {
      --bg-color: #0d0d0d;
      --card-bg: rgba(255, 255, 255, 0.03);
      --card-border: rgba(255, 255, 255, 0.08);
      --primary: #c8e820;
      /* Vibrant Yellow Accent */
      --primary-hover: #b4d21b;
      --text-main: #f5f5f5;
      --text-muted: #a0a0a0;
      --glass-bg: rgba(13, 13, 13, 0.8);
      --radius: 16px;
    }

    /* Reset & Base */
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: 'Outfit', sans-serif;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      background-color: var(--bg-color);
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    /* Glassmorphism Header */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--glass-bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--card-border);
      padding: 1.25rem 2rem;
      transition: all 0.3s ease;
    }

    header.scrolled {
      padding: 0.75rem 2rem;
      background: rgba(10, 10, 10, 0.85);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

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

    .header-brand h1 {
      font-size: 2.25rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      margin: 0;
      background: linear-gradient(90deg, #ffffff, var(--primary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      transition: all 0.3s ease;
    }

    header.scrolled .header-brand h1 {
      font-size: 1.6rem;
    }

    .brand-slogan {
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 400;
      margin: 0;
      margin-top: 0.25rem;
      transition: all 0.3s ease;
      max-height: 20px;
      opacity: 1;
      overflow: hidden;
    }

    header.scrolled .brand-slogan {
      max-height: 0;
      opacity: 0;
      margin-top: 0;
    }

    @media (max-width: 600px) {
      .brand-slogan {
        font-size: 0.75rem;
      }
    }

    .header-contact-btn {
      display: inline-block;
      white-space: nowrap;
      font-size: 0.8rem;
      color: #000;
      background: var(--primary);
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      text-decoration: none;
      border: none;
      padding: 0.5rem 1.25rem;
      border-radius: 30px;
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
      box-shadow: 0 4px 15px rgba(200, 232, 32, 0.2);
    }

    .header-contact-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(200, 232, 32, 0.4);
      background: var(--primary-hover);
    }

    @media (max-width: 400px) {
      .header-contact-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.7rem;
      }
    }

    /* Hero Section */
    .hero {
      padding: 4rem 1.5rem;
      text-align: center;
      background: radial-gradient(circle at top, rgba(200, 232, 32, 0.05) 0%, transparent 60%);
      border-bottom: 1px solid var(--card-border);
      margin-bottom: 2rem;
    }

    .hero-content {
      max-width: 800px;
      margin: 0 auto;
    }

    .hero-content h2 {
      font-size: 3.5rem;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1rem;
      background: linear-gradient(135deg, #ffffff, #a0a0a0);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-content p {
      font-size: 1.1rem;
      color: var(--text-muted);
      margin-bottom: 2.5rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .category-badge {
      display: inline-block;
      background: rgba(255, 255, 255, 0.1);
      color: var(--text-muted);
      padding: 0.2rem 0.6rem;
      border-radius: 4px;
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 0.5rem;
    }

    .fire-badge {
      position: absolute;
      top: 10px;
      right: 10px;
      background: linear-gradient(135deg, #ff416c, #ff4b2b);
      color: #fff;
      padding: 0.35rem 0.75rem;
      border-radius: 20px;
      font-size: 0.7rem;
      font-weight: 800;
      text-transform: uppercase;
      z-index: 10;
      box-shadow: 0 4px 10px rgba(255, 75, 43, 0.4);
      pointer-events: none;
      animation: firePulse 2s infinite;
    }

    @keyframes firePulse {
      0% {
        transform: scale(1);
      }

      50% {
        transform: scale(1.05);
      }

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

    .hero-btn {
      display: inline-block;
      background: var(--primary);
      color: #000;
      font-weight: 700;
      padding: 1rem 3rem;
      border-radius: 30px;
      text-decoration: none;
      text-transform: uppercase;
      letter-spacing: 1px;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(200, 232, 32, 0.2);
    }

    .hero-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(200, 232, 32, 0.4);
      background: var(--primary-hover);
    }

    @media (max-width: 600px) {
      .hero {
        padding: 3rem 1rem;
      }

      .hero-content h2 {
        font-size: 2.2rem;
      }
    }

    /* Filters Section */
    .filters {
      display: flex;
      justify-content: center;
      gap: 1rem;
      margin-bottom: 1.5rem;
      flex-wrap: wrap;
      padding: 0 1.5rem;
    }

    /* Search Section */
    .search-section {
      display: flex;
      justify-content: center;
      padding: 0 1.5rem;
      margin-bottom: 2.5rem;
    }

    .search-container {
      position: relative;
      width: 100%;
      max-width: 600px;
    }

    .search-icon {
      position: absolute;
      left: 1rem;
      top: 50%;
      transform: translateY(-50%);
      fill: var(--text-muted);
      width: 20px;
      height: 20px;
    }

    #search-input {
      width: 100%;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--card-border);
      border-radius: 30px;
      padding: 0.85rem 1rem 0.85rem 3rem;
      color: var(--text-main);
      font-size: 1rem;
      font-family: inherit;
      outline: none;
      transition: all 0.3s ease;
    }

    #search-input::placeholder {
      color: var(--text-muted);
    }

    #search-input:focus {
      background: rgba(255, 255, 255, 0.08);
      border-color: var(--primary);
      box-shadow: 0 0 15px rgba(200, 232, 32, 0.2);
    }

    .filter-btn {
      background: transparent;
      border: 1px solid var(--card-border);
      color: var(--text-muted);
      padding: 0.6rem 1.5rem;
      border-radius: 30px;
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .filter-btn:hover {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-main);
      transform: translateY(-2px);
    }

    .filter-btn.active {
      background: var(--primary);
      color: #000;
      border-color: var(--primary);
      box-shadow: 0 4px 15px rgba(200, 232, 32, 0.25);
    }

    /* Main Grid Area */
    main {
      flex-grow: 1;
      width: 100%;
      max-width: 1440px;
      margin: 0 auto;
      padding: 1.5rem 1.5rem 4rem 1.5rem;
    }

    /* CSS Grid - Mobile First (1 column) */
    .products-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    /* Loader */
    .loader {
      text-align: center;
      padding: 4rem;
      color: var(--text-muted);
      grid-column: 1 / -1;
      font-size: 1.1rem;
      font-weight: 300;
      animation: pulse 2s infinite ease-in-out;
    }

    /* Product Card */
    .product-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      /* Initial state for animation */
      opacity: 0;
      transform: translateY(20px);
    }

    .product-card.hidden {
      display: none;
    }

    .product-card:hover {
      transform: translateY(-8px) !important;
      border-color: rgba(255, 255, 255, 0.2);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    }

    .card-image-wrapper {
      width: 100%;
      padding-top: 100%;
      /* 1:1 Aspect Ratio */
      position: relative;
      background: #111;
      overflow: hidden;
    }

    .carousel-container {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scrollbar-width: none;
      /* Firefox */
      -ms-overflow-style: none;
      /* IE */
    }

    .carousel-container::-webkit-scrollbar {
      display: none;
      /* Chrome, Safari, Opera */
    }

    .carousel-container img {
      flex: 0 0 100%;
      width: 100%;
      height: 100%;
      object-fit: cover;
      scroll-snap-align: start;
    }

    .carousel-nav {
      position: absolute;
      top: 50%;
      left: 0;
      width: 100%;
      transform: translateY(-50%);
      display: flex;
      justify-content: space-between;
      padding: 0 0.5rem;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.3s;
    }

    .product-card:hover .carousel-nav {
      opacity: 1;
    }

    .carousel-btn {
      background: rgba(0, 0, 0, 0.5);
      color: #fff;
      border: none;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      pointer-events: auto;
      backdrop-filter: blur(4px);
      transition: background 0.3s;
    }

    .carousel-btn:hover {
      background: var(--primary);
      color: #000;
    }

    .card-content {
      padding: 1.25rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .category-badge {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--primary);
      font-weight: 800;
      margin-bottom: 0.5rem;
    }

    .product-name {
      font-size: 1.15rem;
      font-weight: 600;
      margin-bottom: 1rem;
      line-height: 1.4;
      flex-grow: 1;
      color: var(--text-main);
    }

    .price {
      font-size: 1.05rem;
      color: var(--text-muted);
      font-weight: 400;
      margin-bottom: 1.5rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .price::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--text-muted);
      opacity: 0.5;
    }

    .btn-buy {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 0.5rem;
      width: 100%;
      background: var(--text-main);
      color: var(--bg-color);
      padding: 0.85rem;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 800;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .btn-buy:hover {
      background: var(--primary);
      color: #000;
      box-shadow: 0 0 20px rgba(200, 232, 32, 0.3);
    }

    /* Load More Button */
    .load-more-container {
      display: flex;
      justify-content: center;
      padding: 2rem 0;
    }

    .btn-load-more {
      background: transparent;
      border: 2px solid var(--primary);
      color: var(--primary);
      padding: 0.8rem 2.5rem;
      border-radius: 30px;
      font-size: 1rem;
      font-weight: 800;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .btn-load-more:hover {
      background: var(--primary);
      color: #000;
      box-shadow: 0 4px 15px rgba(200, 232, 32, 0.3);
    }

    .btn-load-more.hidden {
      display: none;
    }

    /* FAQ / Como funciona */
    .faq-container {
      max-width: 800px;
      margin: 0 auto 4rem;
      padding: 0 1.5rem;
      min-height: 420px;
      /* Reserva espaço para não empurrar o rodapé */
    }

    .faq-title {
      font-size: 1.8rem;
      font-weight: 800;
      text-align: center;
      margin-bottom: 2rem;
      color: var(--text-main);
    }

    .faq-item {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius);
      margin-bottom: 1rem;
      transition: all 0.3s ease;
    }

    .faq-item:hover {
      border-color: rgba(255, 255, 255, 0.2);
    }

    .faq-question {
      padding: 1.25rem 1.5rem;
      font-weight: 600;
      font-size: 1.1rem;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin: 0;
    }

    .faq-question::after {
      content: '+';
      font-size: 1.5rem;
      font-weight: 300;
      color: var(--primary);
      transition: transform 0.3s ease;
    }

    .faq-item.open .faq-question::after {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 1.5rem;
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.6;
      opacity: 0;
      transition: all 0.3s ease;
    }

    .faq-item.open .faq-answer {
      max-height: 200px;
      /* Altura suficiente para o texto */
      padding: 0 1.5rem 1.25rem 1.5rem;
      opacity: 1;
    }

    /* Footer */
    footer {
      border-top: 1px solid var(--card-border);
      background: rgba(10, 10, 10, 0.5);
      margin-top: auto;
      padding: 2rem 1.5rem 1.5rem 1.5rem;
    }

    .footer-content {
      max-width: 1000px;
      margin: 0 auto;
      display: flex;
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      gap: 2rem;
      text-align: left;
      margin-bottom: 2rem;
    }

    .footer-brand h3 {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 0.25rem;
    }

    .footer-brand p {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    .footer-contact {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
    }

    .footer-contact p {
      color: var(--text-muted);
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      font-weight: 600;
      margin-bottom: 0.75rem;
    }

    .footer-wa-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: transparent;
      border: 1px solid var(--primary);
      color: var(--primary);
      padding: 0.75rem 2rem;
      border-radius: 30px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .footer-wa-btn:hover {
      background: var(--primary);
      color: #000;
      box-shadow: 0 4px 15px rgba(200, 232, 32, 0.2);
    }

    .trust-badges {
      display: flex;
      justify-content: center;
      gap: 1.5rem;
      margin-bottom: 1.5rem;
      flex-wrap: wrap;
    }

    .badge-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--card-border);
      padding: 0.5rem 1rem;
      border-radius: 8px;
      color: var(--text-muted);
      font-size: 0.85rem;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .badge-item:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.2);
      color: var(--text-main);
    }

    .badge-item svg {
      width: 18px;
      height: 18px;
      fill: currentColor;
    }

    .footer-bottom {
      border-top: 1px solid var(--card-border);
      padding-top: 1.5rem;
      text-align: center;
    }

    .footer-bottom p {
      color: var(--text-muted);
      font-size: 0.85rem;
    }

    @media (max-width: 640px) {
      .footer-content {
        flex-direction: column;
        text-align: center;
      }

      .footer-contact {
        align-items: center;
      }
    }

    /* Keyframes */
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 0.6;
      }

      50% {
        opacity: 1;
      }
    }

    /* Responsive Breakpoints */
    /* Tablet (2 columns) */
    @media (min-width: 640px) {
      .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    /* Desktop (3 columns) */
    @media (min-width: 1024px) {
      .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
      }
    }

    /* Large Desktop (4 columns) */
    @media (min-width: 1280px) {
      .products-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }

    /* Image Modal / Lightbox */
    .image-modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(0, 0, 0, 0.9);
      z-index: 9999;
      display: flex;
      justify-content: center;
      align-items: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
      backdrop-filter: blur(10px);
    }

    .image-modal.active {
      opacity: 1;
      pointer-events: auto;
    }

    .image-modal img {
      max-width: 90%;
      max-height: 90vh;
      object-fit: contain;
      border-radius: 12px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
      transform: scale(0.95);
      transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .image-modal.active img {
      transform: scale(1);
    }

    .modal-close {
      position: absolute;
      top: 20px;
      right: 30px;
      color: #fff;
      font-size: 3rem;
      cursor: pointer;
      font-weight: 300;
      z-index: 10000;
      transition: color 0.3s ease;
    }

    .modal-close:hover {
      color: var(--primary);
    }

    .zoomable {
      cursor: zoom-in;
    }

    .modal-nav {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(0, 0, 0, 0.5);
      color: #fff;
      border: none;
      font-size: 2.5rem;
      width: 84px;
      height: 84px;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.3s;
      z-index: 10000;
      backdrop-filter: blur(4px);
    }

    .modal-nav:hover {
      background: var(--primary);
      color: #000;
    }

    .modal-nav.prev-nav {
      left: 20px;
    }

    .modal-nav.next-nav {
      right: 20px;
    }

    .modal-nav.hidden {
      display: none;
    }

    @media (max-width: 600px) {
      .modal-nav {
        width: 55px;
        height: 55px;
        font-size: 2.2rem;
      }

      .modal-nav.prev-nav {
        left: 10px;
      }

      .modal-nav.next-nav {
        right: 10px;
      }
    }