/* ============================================ */
    /* ========== PAGE HERO ========== */
    /* ============================================ */
    .page-hero {
      width: 100%;
      min-height: 40vh;
      background: linear-gradient(160deg, #0a2415 0%, #0f381e 40%, #14522d 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 140px 2rem 4rem 2rem;
      position: relative;
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      top: -20%;
      right: -10%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
      border-radius: 55% 45% 60% 40% / 45% 55% 40% 60%;
      pointer-events: none;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      bottom: -15%;
      left: -8%;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, transparent 70%);
      border-radius: 40% 60% 50% 50% / 60% 40% 50% 50%;
      pointer-events: none;
    }

    .page-hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }

    .page-hero-content .breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.8rem;
      color: #a0c89a;
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: 500;
      margin-bottom: 1.5rem;
    }

    .page-hero-content .breadcrumb a {
      color: #a0c89a;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-hero-content .breadcrumb a:hover {
      color: #d4f0c8;
    }

    .page-hero-content .breadcrumb i {
      font-size: 0.5rem;
    }

    .page-hero-content .service-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(10px);
      color: #b5f0a0;
      font-weight: 600;
      font-size: 0.75rem;
      letter-spacing: 3px;
      text-transform: uppercase;
      padding: 0.5rem 1.5rem;
      border-radius: 50px;
      margin-bottom: 2rem;
      border: 1px solid rgba(255, 255, 255, 0.15);
    }

    .page-hero-content h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2.2rem, 5vw, 3.5rem);
      font-weight: 800;
      color: #ffffff;
      line-height: 1.2;
      letter-spacing: -1px;
      margin-bottom: 1.2rem;
    }

    .page-hero-content .hero-subtitle {
      font-size: 1.1rem;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.78);
      max-width: 600px;
      margin: 0 auto;
    }

    /* ============================================ */
    /* ========== MAIN CONTENT ========== */
    /* ============================================ */
    .service-content {
      width: 100%;
      padding: 5rem 4rem;
      background: #ffffff;
    }

    .content-inner {
      max-width: 900px;
      margin: 0 auto;
    }

    /* ----- Intro Text ----- */
    .intro-section {
      margin-bottom: 4rem;
    }

    .intro-section .section-label {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: #ebf7e8;
      color: #125228;
      font-weight: 600;
      font-size: 0.75rem;
      letter-spacing: 3px;
      text-transform: uppercase;
      padding: 0.4rem 1.4rem;
      border-radius: 50px;
      margin-bottom: 1.5rem;
      border: 1px solid #cbe5c3;
    }

    .intro-section h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem, 3vw, 2.4rem);
      font-weight: 700;
      color: #0f2818;
      line-height: 1.3;
      margin-bottom: 1.5rem;
      letter-spacing: -0.5px;
    }

    .intro-section p {
      font-size: 1rem;
      line-height: 1.85;
      color: #4a5b47;
      margin-bottom: 1.2rem;
    }

    .header-line {
      display: block;
      width: 60px;
      height: 3px;
      background: linear-gradient(90deg, #1a6832, #82b97a);
      margin: 0.5rem 0 1.5rem 0;
      border-radius: 2px;
    }

    /* ----- Product Section ----- */
    .product-list-section {
      margin-bottom: 4rem;
    }

    .product-list-section h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem, 3vw, 2.4rem);
      font-weight: 700;
      color: #0f2818;
      margin-bottom: 2.5rem;
      letter-spacing: -0.5px;
    }

    .product-block {
      margin-bottom: 2.5rem;
      padding-bottom: 2rem;
      border-bottom: 1px solid #eef5ea;
    }

    .product-block:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .product-block h3 {
      font-family: 'Playfair Display', serif;
      font-size: 1.4rem;
      font-weight: 700;
      color: #0f2818;
      margin-bottom: 0.3rem;
      letter-spacing: -0.3px;
    }

    .product-category-tag {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 600;
      color: #1a6832;
      background: #f4faf2;
      padding: 0.25rem 0.9rem;
      border-radius: 50px;
      margin-bottom: 0.8rem;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .product-block .product-desc {
      font-size: 0.95rem;
      line-height: 1.75;
      color: #4a5b47;
      margin-bottom: 1rem;
    }

    .product-block .applications-label {
      font-size: 0.78rem;
      font-weight: 700;
      color: #3a4d3a;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 0.5rem;
    }

    .applications-list {
      list-style: none;
      padding: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .applications-list li {
      font-size: 0.8rem;
      color: #5b6b55;
      background: #f9fdf7;
      padding: 0.35rem 0.9rem;
      border-radius: 50px;
      border: 1px solid #e8f2e4;
      font-weight: 500;
    }

    /* ----- Quality Assurance ----- */
    .qa-section {
      margin-bottom: 4rem;
      background: #f9fdf7;
      border-radius: 1.5rem 0.4rem 1.5rem 0.4rem;
      padding: 2.5rem 2.5rem;
      border: 1px solid #e8f2e4;
    }

    .qa-section h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.6rem, 2.5vw, 2rem);
      font-weight: 700;
      color: #0f2818;
      margin-bottom: 1rem;
      letter-spacing: -0.3px;
    }

    .qa-section p {
      font-size: 0.95rem;
      line-height: 1.75;
      color: #4a5b47;
      margin-bottom: 1.2rem;
    }

    .qa-list {
      list-style: none;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
    }

    .qa-list li {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.9rem;
      color: #3a4d3a;
      font-weight: 500;
    }

    .qa-list li i {
      color: #1a6832;
      font-size: 0.75rem;
    }

    /* ----- Inquiry Box ----- */
    .inquiry-box {
      background: linear-gradient(135deg, #0a3319 0%, #14522d 50%, #1a5e32 100%);
      border-radius: 2rem 0.6rem 2rem 0.6rem;
      padding: 3rem 2.5rem;
      text-align: center;
      color: #ffffff;
      position: relative;
      overflow: hidden;
    }

    .inquiry-box::before {
      content: "";
      position: absolute;
      top: -20%;
      right: -10%;
      width: 300px;
      height: 300px;
      background: rgba(255,255,255,0.03);
      border-radius: 50%;
      pointer-events: none;
    }

    .inquiry-box h3 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.5rem, 2.5vw, 2rem);
      font-weight: 700;
      margin-bottom: 0.8rem;
      position: relative;
      z-index: 2;
    }

    .inquiry-box p {
      font-size: 1rem;
      color: #c5e6ba;
      margin-bottom: 2rem;
      position: relative;
      z-index: 2;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
    }

    .inquiry-form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      max-width: 550px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .inquiry-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .inquiry-form input,
    .inquiry-form select,
    .inquiry-form textarea {
      width: 100%;
      padding: 0.85rem 1.2rem;
      border-radius: 12px 3px 12px 3px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.06);
      color: #ffffff;
      font-family: 'Inter', sans-serif;
      font-size: 0.9rem;
      outline: none;
      transition: all 0.3s ease;
    }

    .inquiry-form input::placeholder,
    .inquiry-form textarea::placeholder {
      color: rgba(255, 255, 255, 0.45);
    }

    .inquiry-form select {
      color: rgba(255, 255, 255, 0.7);
    }

    .inquiry-form select option {
      color: #0f2818;
      background: #ffffff;
    }

    .inquiry-form input:focus,
    .inquiry-form select:focus,
    .inquiry-form textarea:focus {
      border-color: #82e0a0;
      background: rgba(255, 255, 255, 0.1);
    }

    .inquiry-form textarea {
      resize: vertical;
      min-height: 120px;
    }

    .btn-submit {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.6rem;
      background: #ffffff;
      color: #0f381e;
      font-weight: 700;
      font-size: 0.95rem;
      border: none;
      cursor: pointer;
      padding: 1rem 2.4rem;
      border-radius: 50px;
      transition: all 0.3s ease;
      box-shadow: 0 8px 24px rgba(0,0,0,0.2);
      font-family: 'Inter', sans-serif;
      width: 100%;
    }

    .btn-submit:hover {
      background: #e8fce0;
      transform: translateY(-3px);
      box-shadow: 0 14px 32px rgba(0,0,0,0.3);
    }

    /* ============================================ */
    /* ========== RESPONSIVE ========== */
    /* ============================================ */
    @media (max-width: 800px) {
      .service-content {
        padding: 3.5rem 2rem;
      }

      .inquiry-box {
        padding: 2.5rem 1.8rem;
      }

      .inquiry-row {
        grid-template-columns: 1fr;
      }

      .qa-section {
        padding: 2rem 1.5rem;
      }
    }

    @media (max-width: 600px) {
      .service-content {
        padding: 3rem 1.2rem;
      }

      .page-hero-content h1 {
        font-size: 1.8rem;
      }

      .product-block h3 {
        font-size: 1.2rem;
      }

      .inquiry-box {
        padding: 2rem 1.2rem;
        border-radius: 1.5rem 0.4rem 1.5rem 0.4rem;
      }

      .qa-section {
        padding: 1.8rem 1.2rem;
        border-radius: 1.2rem 0.3rem 1.2rem 0.3rem;
      }
    }

    @media (max-width: 400px) {
      .service-content {
        padding: 2.5rem 1rem;
      }

      .applications-list {
        gap: 0.4rem;
      }

      .applications-list li {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
      }
    }