body { font-family: 'Inter', sans-serif; color: #17251F; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; height: auto; }
    :root {
      --product-screen-offset: 98px;
      --product-grid-gap: 20px;
    }

    /* Top Bar */
    .top-bar a:hover { opacity: 0.8; }

    /* Header */
    .site-header { background: #fff; border-bottom: 1px solid #DDEEE6; transition: box-shadow 0.3s; }
    .site-header.sticky { position: fixed; top: 0; left: 0; right: 0; z-index: 999; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .main-nav .nav-link { color: #17251F; font-weight: 500; font-size: 0.9rem; padding: 0.5rem 0.75rem !important; transition: color 0.2s; }
    .main-nav .nav-link:hover, .main-nav .nav-link.active { color: #27B97A; }
    .lang-switch { font-size: 0.8rem; color: #5B6A63; cursor: pointer; }
    .lang-switch .active { font-weight: 700; color: #27B97A; }

    /* Page Header */
    .page-header-section { background: #F5FAF7; padding: 50px 0 40px; }
    .line-category-hero {
      align-items: center;
      background-position: center center;
      background-size: cover;
      color: #fff;
      display: flex;
      min-height: max(520px, calc(100vh - 110px));
      overflow: hidden;
      position: relative;
    }
    .line-category-hero::after {
      background: rgba(39,185,122,0.34);
      bottom: 0;
      content: "";
      height: 1px;
      left: 0;
      position: absolute;
      right: 0;
    }
    .line-category-hero .container {
      position: relative;
      z-index: 2;
    }
    .line-hero-breadcrumb {
      align-items: center;
      color: rgba(255,255,255,0.82);
      display: flex;
      font-size: 0.86rem;
      font-weight: 500;
      gap: 9px;
      margin-bottom: 18px;
    }
    .line-hero-breadcrumb a {
      color: rgba(255,255,255,0.82);
    }
    .line-hero-breadcrumb a:hover {
      color: #fff;
    }
    .line-hero-breadcrumb span:last-child {
      color: #d9fff0;
      font-weight: 700;
    }
    .line-hero-kicker {
      align-items: center;
      background: rgba(39,185,122,0.2);
      border: 1px solid rgba(255,255,255,0.2);
      border-radius: 999px;
      color: #e2fff2;
      display: inline-flex;
      font-size: 0.78rem;
      font-weight: 800;
      gap: 8px;
      letter-spacing: 0.04em;
      margin-bottom: 16px;
      padding: 8px 14px;
      text-transform: uppercase;
    }
    .line-category-hero h1 {
      color: #fff;
      font-size: clamp(2.2rem, 4.6vw, 4.2rem);
      font-weight: 800;
      letter-spacing: 0;
      line-height: 1.04;
      margin: 0;
      max-width: 720px;
      text-shadow: 0 10px 32px rgba(0,0,0,0.32);
    }
    .line-category-hero p {
      color: rgba(255,255,255,0.88);
      font-size: 1.06rem;
      line-height: 1.75;
      margin: 20px 0 0;
      max-width: 620px;
      text-shadow: 0 6px 22px rgba(0,0,0,0.28);
    }
    .breadcrumb-nav { font-size: 0.85rem; color: #5B6A63; margin-bottom: 12px; }
    .breadcrumb-nav a { color: #5B6A63; }
    .breadcrumb-nav a:hover { color: #27B97A; }
    .breadcrumb-nav span { color: #27B97A; font-weight: 500; }

    /* Product Cards */
    .product-list-section {
      background: #F5FAF7;
      padding: 34px 0 72px;
    }
    .product-section-head {
      align-items: flex-end;
      display: flex;
      gap: 24px;
      justify-content: space-between;
      margin-bottom: 22px;
    }
    .product-section-head h2 {
      color: #17251F;
      font-size: 28px;
      font-weight: 900;
      line-height: 1.18;
      margin: 0 0 8px;
    }
    .product-section-head p {
      color: #5B6A63;
      font-size: 14px;
      line-height: 1.7;
      margin: 0;
      max-width: 680px;
    }
    .product-mode-pill {
      background: #e7f8f0;
      border: 1px solid rgba(37,191,123,0.22);
      border-radius: 999px;
      color: #1A7A52;
      flex: 0 0 auto;
      font-size: 12px;
      font-weight: 900;
      letter-spacing: 0.04em;
      padding: 8px 14px;
      text-transform: uppercase;
    }
    .product-grid {
      display: grid;
      gap: var(--product-grid-gap);
      grid-auto-rows: calc((100vh - var(--product-screen-offset) - var(--product-grid-gap)) / 2);
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .product-grid-item {
      min-width: 0;
    }
    .product-card {
      border: 1.5px solid #DDEEE6;
      border-radius: 0;
      overflow: hidden;
      transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
      height: 100%;
      background: #fff;
    }
    .product-card:hover {
      border-color: rgba(37,191,123,0.42);
      box-shadow: 0 18px 44px rgba(22,36,31,0.09);
      transform: translateY(-3px);
    }
    .product-card .card-body-flex {
      display: grid;
      align-items: center;
      gap: 28px;
      grid-template-columns: minmax(0, 1fr) 230px;
      height: 100%;
    }
    .product-card .card-text-content {
      flex: 1;
      padding: 32px 0 32px 32px;
      min-width: 0;
    }
    .product-card .card-img-content {
      align-items: center;
      background: #fff;
      display: flex;
      justify-content: center;
      height: 175px;
      padding: 0 32px 0 0;
      width: auto;
    }
    .product-card .card-img-content img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }
    .product-card h3 {
      font-size: 25px;
      font-weight: 900;
      color: #17251F;
      line-height: 1.16;
      margin: 0 0 14px;
    }
    .product-card p {
      font-size: 14px;
      color: #5B6A63;
      line-height: 1.68;
      margin: 0 0 24px;
      max-width: 390px;
    }
    .btn-quote {
      background: #27B97A;
      color: #fff;
      font-size: 0.8rem;
      font-weight: 600;
      padding: 8px 18px;
      border-radius: 6px;
      border: none;
      display: inline-block;
      transition: background 0.25s;
    }
    .btn-quote:hover { background: #1A7A52; color: #fff; }
    .product-detail-link {
      display: inline-flex;
      align-items: center;
      background: #063342;
      border: 0;
      border-radius: 999px;
      color: #fff;
      font-size: 12px;
      font-weight: 900;
      min-height: 36px;
      padding: 10px 17px;
      transition: background 0.25s, color 0.25s;
    }
    .product-detail-link::after {
      content: none;
    }
    .product-detail-link:hover {
      background: #27B97A;
      color: #fff;
    }

    /* Pagination */
    .pagination-wrap {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 32px;
      flex-wrap: wrap;
    }
    .page-btn {
      align-items: center;
      background: #fff;
      border: 1.5px solid #DDEEE6;
      border-radius: 8px;
      color: #17251F;
      cursor: pointer;
      display: inline-flex;
      font-size: 0.9rem;
      font-weight: 600;
      height: 40px;
      justify-content: center;
      min-width: 40px;
      padding: 0 12px;
      transition: all 0.25s;
    }
    .page-btn:hover,
    .page-btn.active {
      background: #27B97A;
      border-color: #27B97A;
      color: #fff;
    }

    /* CTA Banner */
    .cta-banner {
      background: #27B97A;
      padding: 60px 0;
      text-align: center;
    }
    .cta-banner h2 { color: #fff; font-weight: 700; font-size: 1.8rem; margin-bottom: 10px; }
    .cta-banner p { color: rgba(255,255,255,0.9); font-size: 1rem; margin-bottom: 24px; }
    .cta-banner .btn-white {
      background: #fff;
      color: #27B97A;
      font-weight: 600;
      padding: 12px 28px;
      border-radius: 8px;
      border: none;
      margin: 6px;
      display: inline-block;
      transition: opacity 0.25s;
    }
    .cta-banner .btn-white:hover { opacity: 0.9; }
    .cta-banner .btn-outline-white {
      background: transparent;
      color: #fff;
      font-weight: 600;
      padding: 12px 28px;
      border-radius: 8px;
      border: 2px solid #fff;
      margin: 6px;
      display: inline-block;
      transition: all 0.25s;
    }
    .cta-banner .btn-outline-white:hover { background: #fff; color: #27B97A; }

    /* Footer */
    .site-footer { background: #17251F; color: #fff; padding: 60px 0 24px; }
    .site-footer h5 { font-size: 1rem; font-weight: 600; margin-bottom: 18px; color: #fff; }
    .site-footer ul { list-style: none; padding: 0; margin: 0; }
    .site-footer ul li { margin-bottom: 10px; }
    .site-footer ul li a { color: #9BAAA3; font-size: 0.9rem; transition: color 0.2s; }
    .site-footer ul li a:hover { color: #27B97A; }
    .site-footer p { color: #9BAAA3; font-size: 0.9rem; line-height: 1.7; }
    .footer-bottom { border-top: 1px solid #2A3A32; padding-top: 20px; margin-top: 40px; text-align: center; font-size: 0.85rem; color: #5B6A63; }
    .footer-social a { color: #9BAAA3; margin-right: 14px; font-size: 1.1rem; transition: color 0.2s; }
    .footer-social a:hover { color: #27B97A; }

    /* Mobile bottom bar */
    .mobile-bottom-bar { display: none; }

    @media (max-width: 1199px) {
      .product-card .card-body-flex {
        grid-template-columns: minmax(0, 1fr) 190px;
      }
      .product-card .card-text-content {
        padding: 28px 0 28px 28px;
      }
      .product-card .card-img-content {
        height: 160px;
        padding-right: 28px;
      }
      .product-card h3 {
        font-size: 22px;
      }
    }

    @media (max-width: 991px) {
      .product-section-head {
        align-items: flex-start;
        flex-direction: column;
      }
      .product-grid {
        gap: 18px;
        grid-auto-rows: auto;
        grid-template-columns: 1fr;
      }
      .product-grid-item {
        min-height: 0;
      }
      .product-card .card-body-flex {
        display: grid;
        gap: 0;
        grid-template-columns: 1fr;
        height: auto;
      }
      .product-card .card-text-content {
        order: 2;
        padding: 22px;
      }
      .product-card .card-img-content {
        height: 230px;
        order: 1;
        padding: 22px;
        width: 100%;
      }
      .product-card .card-img-content img {
        max-height: 210px;
      }
    }

    @media (max-width: 767px) {
      .mobile-bottom-bar {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
      }
      .product-list-section { padding: 30px 0 50px; }
      .product-card .card-text-content { padding: 18px; }
      .product-card .card-img-content {
        height: 210px;
        padding: 18px;
      }
      .product-card .card-img-content img { max-height: 210px; }
      .line-category-hero {
        min-height: max(430px, calc(100vh - 110px));
      }
      .line-category-hero h1 { font-size: 2.35rem; }
      .line-category-hero p { font-size: 0.96rem; }
      body { padding-bottom: 50px; }
      .cta-banner h2 { font-size: 1.4rem; }
    }

    @media (max-width: 575px) {
      .product-card .card-text-content { padding: 16px; }
      .product-card h3 { font-size: 1rem; }
      .product-card p { font-size: 0.8rem; }
    }