:root {
      --black: #050505;
      --black-soft: #0d0d0f;
      --graphite: #17171b;
      --white: #ffffff;
      --silver: #d9d9d9;
      --silver-dark: #a6a6a6;
      --red: #b60022;
      --red-dark: #780016;
      --rose: #e64268;
      --shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
      --container: 1180px;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Montserrat', sans-serif;
      background: #f7f7f7;
      color: #151515;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }

    .topbar {
      background: var(--black);
      color: var(--silver);
      font-size: 13px;
      padding: 10px 0;
    }

    .topbar .container {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(5, 5, 5, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .header-content {
      min-height: 82px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--white);
    }

    .logo-mark {
      width: 54px;
      height: 54px;
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, 0.22);
      display: grid;
      place-items: center;
      background: radial-gradient(circle, #181818, #000);
      font-family: 'Playfair Display', serif;
      font-size: 24px;
      color: var(--silver);
    }

    .logo strong {
      display: block;
      font-size: 18px;
      letter-spacing: 0.02em;
    }

    .logo small {
      color: var(--silver-dark);
      font-size: 12px;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 24px;
      color: var(--silver);
      font-size: 14px;
      font-weight: 600;
    }

    .nav a:hover {
      color: var(--white);
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 13px 22px;
      border-radius: 999px;
      border: none;
      background: linear-gradient(135deg, var(--red), var(--red-dark));
      color: var(--white);
      font-weight: 800;
      cursor: pointer;
      box-shadow: 0 12px 34px rgba(182, 0, 34, 0.28);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 42px rgba(182, 0, 34, 0.36);
    }

    .hero {
      position: relative;
      overflow: hidden;
      min-height: 620px;
      display: flex;
      align-items: center;
      color: var(--white);
      background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.45)),
        url('images/banner-eleve-pratas.jpg') center/cover no-repeat;
    }

    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 22% 28%, rgba(255, 255, 255, 0.16), transparent 28%),
        radial-gradient(circle at 75% 65%, rgba(182, 0, 34, 0.26), transparent 34%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      max-width: 720px;
      padding: 90px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.16);
      color: var(--silver);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 22px;
    }

    .hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(42px, 7vw, 82px);
      line-height: 0.98;
      margin-bottom: 22px;
    }

    .hero h1 span {
      color: var(--silver);
    }

    .hero p {
      color: #e8e8e8;
      font-size: clamp(16px, 2vw, 20px);
      line-height: 1.7;
      margin-bottom: 30px;
      max-width: 630px;
    }

    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      align-items: center;
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 13px 22px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, 0.22);
      color: var(--white);
      font-weight: 800;
      background: rgba(255, 255, 255, 0.06);
    }

    .trust-row {
      margin-top: 34px;
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .trust-card {
      padding: 14px 18px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      min-width: 150px;
    }

    .trust-card strong {
      display: block;
      font-size: 20px;
    }

    .trust-card small {
      color: var(--silver-dark);
      font-size: 12px;
    }

    .section {
      padding: 82px 0;
    }

    .section-title {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 42px;
    }

    .section-title span {
      color: var(--red);
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-size: 13px;
    }

    .section-title h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(34px, 4vw, 54px);
      margin: 10px 0 14px;
      color: var(--black);
    }

    .section-title p {
      color: #555;
      line-height: 1.7;
    }

    .catalog-area {
      background: #fff;
    }

    .filters-box {
      background: var(--black);
      color: var(--white);
      padding: 22px;
      border-radius: 28px;
      box-shadow: var(--shadow);
      margin-bottom: 34px;
    }

    .filters-grid {
      display: grid;
      grid-template-columns: 1.3fr 1fr 1fr 1fr;
      gap: 14px;
    }

    .field label {
      display: block;
      font-size: 12px;
      color: var(--silver-dark);
      font-weight: 700;
      margin-bottom: 8px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    .field input,
    .field select {
      width: 100%;
      height: 48px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background: #121214;
      color: var(--white);
      border-radius: 14px;
      padding: 0 14px;
      outline: none;
      font-family: inherit;
    }

    .field input:focus,
    .field select:focus {
      border-color: rgba(255, 255, 255, 0.5);
    }

    .catalog-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      margin-bottom: 22px;
      color: #555;
      font-size: 14px;
      flex-wrap: wrap;
    }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .product-card {
      background: #fff;
      border: 1px solid #ececec;
      border-radius: 24px;
      overflow: hidden;
      box-shadow: 0 12px 38px rgba(0, 0, 0, 0.08);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 18px 52px rgba(0, 0, 0, 0.12);
    }

    .product-image {
      position: relative;
      height: 245px;
      background: #111;
      cursor: pointer;
      overflow: hidden;
    }

    .product-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

    .product-card:hover .product-image img {
      transform: scale(1.06);
    }

    .badge {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(0, 0, 0, 0.78);
      color: var(--white);
      border-radius: 999px;
      padding: 7px 11px;
      font-size: 11px;
      font-weight: 800;
      text-transform: uppercase;
    }

    .product-content {
      padding: 18px;
    }

    .product-content h3 {
      font-size: 17px;
      margin-bottom: 8px;
      color: #111;
    }

    .product-category {
      font-size: 12px;
      color: var(--red);
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 10px;
    }

    .product-desc {
    color: #666;
    font-size: 13px;
    line-height: 1.55;
    margin-bottom: 14px;
    min-height: 42px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

    .product-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .price {
      font-size: 19px;
      font-weight: 900;
      color: #111;
    }

    .view-btn {
      border: none;
      border-radius: 999px;
      background: #111;
      color: #fff;
      font-weight: 800;
      padding: 10px 13px;
      cursor: pointer;
      font-size: 12px;
    }

    .pagination {
      display: flex;
      justify-content: center;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 36px;
    }

    .page-btn {
      min-width: 42px;
      height: 42px;
      border: 1px solid #ddd;
      background: #fff;
      border-radius: 14px;
      cursor: pointer;
      font-weight: 800;
      color: #111;
    }

    .page-btn.active,
    .page-btn:hover {
      background: var(--black);
      color: var(--white);
      border-color: var(--black);
    }

    .empty-state {
      display: none;
      text-align: center;
      padding: 48px 20px;
      border: 1px dashed #ccc;
      border-radius: 24px;
      color: #555;
    }

    .about-strip {
      background:
        linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(15, 15, 18, 0.94)),
        url('images/banner-eleve-pratas-2.jpg') center/cover no-repeat;
      color: var(--white);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-card {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 28px;
      padding: 32px;
    }

    .about-card h2 {
      font-family: 'Playfair Display', serif;
      font-size: 42px;
      margin-bottom: 16px;
    }

    .about-card p {
      color: #e6e6e6;
      line-height: 1.8;
      margin-bottom: 16px;
    }

    .benefits {
      display: grid;
      gap: 14px;
    }

    .benefit {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .benefit strong {
      display: block;
      margin-bottom: 4px;
    }

    .benefit p {
      color: #cacaca;
      line-height: 1.6;
      font-size: 14px;
    }

    .footer {
      background: #040404;
      color: var(--silver);
      padding: 54px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 34px;
    }

    .footer h3,
    .footer h4 {
      color: var(--white);
      margin-bottom: 14px;
    }

    .footer p,
    .footer li {
      color: #bdbdbd;
      line-height: 1.7;
      font-size: 14px;
    }

    .footer ul {
      list-style: none;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 22px;
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      color: #888;
      font-size: 13px;
    }

    .whatsapp-fixed {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 80;
      width: 62px;
      height: 62px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: #25d366;
      color: white;
      font-size: 30px;
      box-shadow: 0 14px 40px rgba(37, 211, 102, 0.4);
      animation: pulse 1.7s infinite;
    }

 .faq-section {
background: #fff;
}

.faq-list {
max-width: 850px;
margin: 0 auto;
}

.faq-item {
border: 1px solid #ececec;
border-radius: 16px;
margin-bottom: 12px;
overflow: hidden;
background: #fff;
}

.faq-question {
width: 100%;
border: none;
background: #fff;
padding: 20px;
font-size: 16px;
font-weight: 700;
text-align: left;
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
}

.faq-question span {
font-size: 22px;
transition: .3s;
}

.faq-item.active .faq-question span {
transform: rotate(45deg);
}

.faq-answer {
max-height: 0;
overflow: hidden;
transition: max-height .3s ease;
}

.faq-answer p {
padding: 0 20px 20px;
color: #555;
line-height: 1.7;
}


    @keyframes pulse {
      0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
      70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
      100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
    }

    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.78);
      z-index: 100;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }

    .modal-overlay.active {
      display: flex;
    }

    .modal {
      width: min(100%, 980px);
      background: #fff;
      border-radius: 28px;
      overflow: hidden;
      position: relative;
      box-shadow: 0 30px 100px rgba(0, 0, 0, 0.38);
      display: grid;
      grid-template-columns: 1fr 1fr;
      max-height: 90vh;
    }

    .modal-image {
      background: #111;
      min-height: 520px;
    }

    .modal-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .modal-content {
      padding: 38px;
      overflow-y: auto;
    }

    .close-modal {
      position: absolute;
      right: 16px;
      top: 16px;
      width: 42px;
      height: 42px;
      border: none;
      border-radius: 50%;
      background: #111;
      color: #fff;
      cursor: pointer;
      font-size: 22px;
      z-index: 2;
    }

    .modal-content .product-category {
      margin-bottom: 12px;
    }

    .modal-content h3 {
      font-family: 'Playfair Display', serif;
      font-size: 38px;
      margin-bottom: 12px;
      color: #111;
    }

    .modal-content p {
      color: #555;
      line-height: 1.8;
      margin: 16px 0;
    }

    .modal-list {
      list-style: none;
      margin: 20px 0;
      display: grid;
      gap: 10px;
      color: #444;
      font-size: 14px;
    }

    .modal-list li {
      padding: 12px 14px;
      border-radius: 14px;
      background: #f5f5f5;
    }

    @media (max-width: 1024px) {
      .products-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .filters-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav {
        display: none;
      }

      .hero {
        min-height: 560px;
      }

      .filters-grid,
      .products-grid,
      .about-grid,
      .footer-grid,
      .modal {
        grid-template-columns: 1fr;
      }

      .product-image {
        height: 285px;
      }

      .modal {
        max-height: 92vh;
        overflow-y: auto;
      }

      .modal-image {
        min-height: 330px;
      }

      .modal-content {
        padding: 28px;
      }

      .topbar .container,
      .footer-bottom {
        justify-content: center;
        text-align: center;
      }
    }

    @media (max-width: 520px) {
      .header-content {
        min-height: 74px;
      }

      .logo-mark {
        width: 46px;
        height: 46px;
      }

      .logo small {
        display: none;
      }

      .hero-actions .btn-primary,
      .hero-actions .btn-secondary {
        width: 100%;
      }

      .section {
        padding: 62px 0;
      }
    }