/* ==========================================================================
       RESET & SANS-SERIF BASE STYLES
       ========================================================================== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    :root {
      --primary-blue: #0b2545;
      --secondary-blue: #133c55;
      --accent-orange: #f26419;
      --accent-orange-hover: #d9530f;
      --light-bg: #f8f9fa;
      --card-bg: #ffffff;
      --text-main: #1e293b;
      --text-muted: #64748b;
      --border-color: #e2e8f0;
    }

    body {
      background-color: #f1f5f9;
      color: var(--text-main);
      line-height: 1.5;
      overflow-x: hidden;
    }

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

    ul {
      list-style: none;
    }

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* ==========================================================================
       BUTTONS & BADGES
       ========================================================================== */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 13px;
      font-weight: 600;
      border-radius: 4px;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .btn-orange {
      background-color: var(--accent-orange);
      color: #ffffff;
    }

    .btn-orange:hover {
      background-color: var(--accent-orange-hover);
      transform: translateY(-1px);
    }

    .btn-blue {
      background-color: var(--primary-blue);
      color: #ffffff;
    }

    .btn-blue:hover {
      background-color: var(--secondary-blue);
    }

    .btn-outline-white {
      border: 1px solid rgba(255, 255, 255, 0.4);
      color: #ffffff;
      background: transparent;
    }

    .btn-outline-white:hover {
      background: rgba(255, 255, 255, 0.1);
    }

    .btn-outline-blue {
      border: 1px solid var(--primary-blue);
      color: var(--primary-blue);
      background: transparent;
    }

    .btn-outline-blue:hover {
      background: var(--primary-blue);
      color: #fff;
    }

    .badge {
      display: inline-block;
      padding: 4px 10px;
      font-size: 12px;
      font-weight: 700;
    }

    .footer-desc,
    .footer-description {
      font-size: 13px;
      line-height: 1.6;
      color: #94a3b8;
    }

    .footer-contact-icon {
      color: var(--accent-orange);
      margin-right: 6px;
    }

    .footer-contact li i {
      color: var(--accent-orange);
      margin-right: 6px;
    }

    .copyright-bar a {
      margin-right: 15px;
    }


    .badge-orange { background: #fff0e6; color: var(--accent-orange); }
    .badge-green { background: #e6f4ea; color: #1e7e34; }
    .badge-blue { background: #e6f0fa; color: #0056b3; }

    /* ==========================================================================
       HEADER & NAVIGATION WITH LOGO
       ========================================================================== */
    header {
      background-color: #ffffff;
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .footer-brand-logo {
      margin-bottom: 12px;
    }

    .brand-logo-img {
      height: 40px;
      width: auto;
      object-fit: contain;
      display: block;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
    }

    .brand-title {
      font-size: 20px;
      font-weight: 900;
      color: var(--primary-blue);
      letter-spacing: 0.5px;
      line-height: 1;
    }

    .footer-brand-title {
      color: #ffffff;
    }

    .brand-sub {
      font-size: 10px;
      font-weight: 700;
      color: var(--accent-orange);
      letter-spacing: 1.5px;
      margin-top: 3px;
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 25px;
    }

    .nav-menu {
      display: flex;
      gap: 25px;
    }

    .nav-menu a {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      transition: color 0.3s;
    }

    .nav-menu a:hover {
      color: var(--accent-orange);
    }

    .nav-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      background: none;
      border: none;
      font-size: 20px;
      color: var(--primary-blue);
      cursor: pointer;
      padding: 6px;
    }

    /* ==========================================================================
       HERO SECTION
       ========================================================================== */
    .hero-section {
      position: relative;
      background: linear-gradient(rgba(11, 37, 69, 0.6), rgba(11, 37, 69, 0.68)),
                  url('../images/background.webp') center/cover no-repeat;
      padding: 60px 0 80px 0;
      color: #ffffff;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
    }

    .hero-tag {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: var(--accent-orange);
      text-transform: uppercase;
      margin-bottom: 10px;
    }

    .hero-title {
      font-size: clamp(26px, 4.5vw, 38px);
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 15px;
    }

    .hero-subtitle {
      font-size: 17px;
      color: #cbd5e1;
      margin-bottom: 25px;
      max-width: 540px;
      line-height: 1.6;
    }

    .hero-btns {
      display: flex;
      gap: 15px;
      margin-bottom: 30px;
    }

    .hero-features-bar {
      display: flex;
      gap: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.15);
      padding-top: 20px;
      font-size: 14px;
      color: #94a3b8;
    }

    .hero-features-bar span {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .hero-features-bar i {
      color: var(--accent-orange);
    }

    /* HERO FORM CARD */
    .quote-form-card {
      background: #ffffff;
      border-radius: 8px;
      padding: 25px;
      color: var(--text-main);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    }

    .form-title {
      font-size: 18px;
      font-weight: 700;
      text-align: center;
      margin-bottom: 15px;
      color: var(--primary-blue);
    }

    .form-group {
      margin-bottom: 12px;
      position: relative;
    }

    .form-group input, .form-group select, .form-group textarea {
      width: 100%;
      padding: 10px 12px 10px 35px;
      font-size: 14px;
      border: 1px solid var(--border-color);
      border-radius: 4px;
      outline: none;
      background: #f8fafc;
    }

    .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
      border-color: var(--primary-blue);
      background: #fff;
    }

    .form-group i {
      position: absolute;
      left: 12px;
      top: 14px;
      font-size: 13px;
      color: #94a3b8;
    }

    .form-note {
      font-size: 12px;
      color: var(--text-muted);
      text-align: center;
      margin-top: 10px;
    }

    /* ==========================================================================
       STATS BANNER
       ========================================================================== */
    .stats-banner {
      background: var(--primary-blue);
      color: #fff;
      padding: 20px 25px;
      margin-top: -30px;
      position: relative;
      z-index: 10;
      border-radius: 6px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      text-align: center;
    }

    .stat-item {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 15px;
      border-right: 1px solid rgba(255, 255, 255, 0.1);
    }

    .stat-item:last-child {
      border-right: none;
    }

    .stat-icon {
      font-size: 26px;
      color: var(--accent-orange);
    }

    .stat-number {
      font-size: 24px;
      font-weight: 800;
      line-height: 1;
    }

    .stat-label {
      font-size: 12px;
      color: #94a3b8;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-top: 2px;
    }

    /* ==========================================================================
       SECTION HEADINGS
       ========================================================================== */
    .section-padding {
      padding: 60px 0;
    }

    .section-head {
      margin-bottom: 30px;
    }

    .section-sub {
      font-size: 13px;
      font-weight: 700;
      color: var(--accent-orange);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 4px;
    }

    .section-title {
      font-size: 28px;
      font-weight: 800;
      color: var(--primary-blue);
    }

    .section-text {
      font-size: 15px;
      color: var(--text-muted);
      margin-top: 4px;
    }

    .section-flex-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 25px;
    }

    /* ==========================================================================
       SQUARE PRODUCT CATEGORIES (1:1 RATIO)
       ========================================================================== */
    .category-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .category-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      overflow: hidden;
      transition: all 0.3s ease;
      aspect-ratio: 1 / 1;
      display: flex;
      flex-direction: column;
    }

    .category-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
      border-color: var(--primary-blue);
    }

    .category-img {
      width: 100%;
      height: 58%;
      object-fit: cover;
    }

    .category-body {
      padding: 12px;
      height: 42%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .category-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--primary-blue);
      line-height: 1.25;
      margin-bottom: 2px;
    }

    .category-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .category-link {
      font-size: 12px;
      font-weight: 700;
      color: var(--accent-orange);
      display: inline-flex;
      align-items: center;
      gap: 4px;
      margin-top: 4px;
    }

    /* ==========================================================================
       FEATURED PRODUCTS (WITH IMAGE ON RIGHT FOR 3RD CARD)
       ========================================================================== */
    .featured-grid {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .featured-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      display: grid;
      grid-template-columns: 280px 1fr auto;
      overflow: hidden;
      align-items: center;
    }

    /* REVERSE CARD FOR RIGHT-ALIGNED IMAGE */
    .featured-card.reverse {
      grid-template-columns: 1fr auto 280px;
    }

    .featured-img {
      width: 100%;
      height: 100%;
      min-height: 180px;
      object-fit: cover;
    }

    .featured-content {
      padding: 20px 25px;
    }

    .featured-title {
      font-size: 19px;
      font-weight: 800;
      color: var(--primary-blue);
      margin-bottom: 6px;
    }

    .featured-desc {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .specs-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6px 20px;
      font-size: 13px;
    }

    .specs-list span { color: var(--text-muted); }
    .specs-list strong { color: var(--text-main); }

    .featured-action {
      padding: 20px 25px;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: space-between;
      height: 100%;
    }

    .badges-group {
      display: flex;
      gap: 6px;
    }

    /* ==========================================================================
       WHY CHOOSE US BAR
       ========================================================================== */
    .why-choose-banner {
      background: var(--primary-blue);
      color: #fff;
      padding: 40px 0;
    }

    .why-choose-grid {
      display: grid;
      grid-template-columns: 1.2fr 2fr;
      gap: 40px;
      align-items: center;
    }

    .why-choose-title {
      color: #fff;
      margin-bottom: 10px;
    }

    .why-choose-text {
      font-size: 15px;
      color: #94a3b8;
      line-height: 1.6;
    }

    .why-boxes {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 15px;
    }

    .why-box {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 6px;
      padding: 15px;
      text-align: center;
    }

    .why-box i {
      font-size: 20px;
      color: var(--accent-orange);
      margin-bottom: 8px;
    }

    .why-box h4 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .why-box p {
      font-size: 13px;
      color: #94a3b8;
      line-height: 1.5;
    }

    /* ==========================================================================
       INDUSTRIES ICONS GRID
       ========================================================================== */
    .industries-grid {
      display: grid;
      grid-template-columns: repeat(8, 1fr);
      gap: 15px;
      text-align: center;
      margin-top: 20px;
    }

    .industry-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 15px 5px;
      transition: all 0.3s;
    }

    .industry-item:hover {
      border-color: var(--primary-blue);
      box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    }

    .industry-item i {
      font-size: 20px;
      color: var(--primary-blue);
      margin-bottom: 8px;
    }

    .industry-item span {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
    }

    /* ==========================================================================
       ABOUT & OUR STORY SECTION
       ========================================================================== */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-img-box {
      position: relative;
      border-radius: 6px;
      overflow: hidden;
    }

    .about-img-box img {
      width: 100%;
      height: 320px;
      object-fit: cover;
    }

    .about-text {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 15px;
    }

    .pillars-list {
      display: flex;
      gap: 15px;
      margin-top: 20px;
      flex-wrap: wrap;
    }

    .pillar-tag {
      background: #f1f5f9;
      border: 1px solid var(--border-color);
      padding: 6px 12px;
      font-size: 13px;
      font-weight: 600;
      border-radius: 20px;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* ==========================================================================
       MANUFACTURING PROCESS
       ========================================================================== */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 15px;
      margin-top: 30px;
    }

    .process-step {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 15px 10px;
      text-align: center;
      position: relative;
    }

    .step-num {
      position: absolute;
      top: 8px;
      left: 8px;
      font-size: 11px;
      font-weight: 800;
      color: var(--text-muted);
    }

    .process-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: #e2e8f0;
      color: var(--primary-blue);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 10px auto 10px auto;
      font-size: 16px;
    }

    .process-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--primary-blue);
    }

    /* ==========================================================================
       CERTIFICATIONS ROW
       ========================================================================== */
    .cert-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 15px;
    }

    .cert-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 12px 15px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .cert-card i {
      font-size: 22px;
      color: var(--primary-blue);
    }

    .cert-name {
      font-size: 15px;
      font-weight: 700;
      line-height: 1.2;
    }

    .cert-sub {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* ==========================================================================
       FAQ ACCORDION & CTA BANNER
       ========================================================================== */
    .faq-cta-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 30px;
    }

    .faq-accordion {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 4px;
      padding: 12px 15px;
    }

    .faq-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 16px;
      font-weight: 700;
      color: var(--primary-blue);
    }

    .faq-body {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 8px;
      line-height: 1.6;
    }

    .cta-card {
      background: linear-gradient(rgba(11, 37, 69, 0.95), rgba(11, 37, 69, 0.95)), 
                  url('../images/background.webp') center/cover no-repeat;
      border-radius: 6px;
      padding: 30px;
      color: #fff;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .cta-title {
      font-size: 26px;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .cta-desc {
      font-size: 15px;
      color: #94a3b8;
      margin-bottom: 20px;
      line-height: 1.6;
    }

    .cta-card .btn {
      align-self: flex-start;
    }

    /* ==========================================================================
       CONTACT SECTION
       ========================================================================== */
    .contact-grid {
      display: grid;
      grid-template-columns: 0.8fr 1.2fr;
      gap: 30px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 25px;
    }

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      line-height: 1.5;
    }

    .contact-item i {
      color: var(--accent-orange);
      margin-top: 3px;
    }

    .contact-form-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--primary-blue);
      margin-bottom: 15px;
    }

    /* ==========================================================================
       FOOTER SECTION WITH LOGO
       ========================================================================== */
    footer {
      background: var(--primary-blue);
      color: #94a3b8;
      padding-top: 50px;
      padding-bottom: 20px;
      font-size: 14px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
      gap: 30px;
      margin-bottom: 30px;
    }

    .footer-col h4 {
      color: #ffffff;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .footer-col a:hover {
      color: var(--accent-orange);
    }

    .social-icons {
      display: flex;
      gap: 8px;
      margin-top: 12px;
    }

    .social-icon {
      width: 30px;
      height: 30px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 12px;
    }

    .social-icon:hover {
      background: var(--accent-orange);
    }

    .contact-icon {
      color: var(--accent-orange);
      margin-right: 6px;
    }

    .footer-col .contact-icon {
      color: var(--accent-orange);
      margin-right: 6px;
    }

    .copyright-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 15px;
      display: flex;
      justify-content: space-between;
      font-size: 12px;
    }

    .copyright-bar a {
      color: #94a3b8;
    }

    .copyright-bar a:first-child {
      margin-right: 15px;
    }

    /* ==========================================================================
       MOBILE & TABLET RESPONSIVENESS (MEDIA QUERIES)
       ========================================================================== */
    @media (max-width: 992px) {
      .nav-container {
        height: auto;
        padding: 15px 0;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 15px;
      }

      .nav-toggle {
        display: flex;
      }

      .nav-right {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
      }

      .nav-right.active {
        display: flex;
      }

      .nav-menu {
        gap: 15px;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
      }

      .hero-grid, .why-choose-grid, .about-grid, .faq-cta-grid, .contact-grid {
        grid-template-columns: 1fr; 
      }

      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
      }

      .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: 10px;
      }

      .category-grid { 
        grid-template-columns: repeat(2, 1fr); 
      }

      .featured-card, .featured-card.reverse { 
        grid-template-columns: 1fr; 
      }

      .featured-action { 
        align-items: flex-start; 
      }

      .why-boxes {
        grid-template-columns: 1fr;
      }

      .industries-grid { 
        grid-template-columns: repeat(4, 1fr); 
      }

      .process-grid { 
        grid-template-columns: repeat(3, 1fr); 
      }

      .cert-grid { 
        grid-template-columns: repeat(2, 1fr); 
      }

      .footer-grid { 
        grid-template-columns: repeat(2, 1fr); 
      }
    }

    @media (max-width: 576px) {
      .hero-btns {
        flex-direction: column;
      }

      .hero-btns .btn {
        width: 100%;
      }

      .hero-features-bar {
        flex-direction: column;
        gap: 10px;
      }

      .quote-form-card {
        padding: 18px;
      }

      .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
      }

      .stats-banner {
        margin-left: 6px;
        margin-right: 6px;
      }

      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 10px;
      }

      .stat-item {
        justify-content: flex-start;
        text-align: left;
        border-right: none;
        padding-bottom: 12px;
      }

      .stat-item:nth-child(-n+2) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
      }

      .stat-item:nth-child(odd) {
        border-right: 1px solid rgba(255, 255, 255, 0.12);
      }

      .industries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
      }

      .industry-item {
        display: flex;
        align-items: center;
        gap: 10px;
        text-align: left;
        padding: 12px 10px;
      }

      .industry-item i {
        margin-bottom: 0;
        font-size: 18px;
      }

      .industry-item span {
        font-size: 12px;
      }

      .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
      }

      .process-step {
        display: flex;
        align-items: center;
        gap: 10px;
        text-align: left;
        padding: 12px 10px;
      }

      .step-num {
        position: static;
        min-width: 16px;
      }

      .process-icon {
        margin: 0;
        flex-shrink: 0;
      }

      .process-title {
        font-size: 12px;
      }

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

      .featured-action {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
      }

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

      .copyright-bar {
        flex-direction: column;
        gap: 10px;
        text-align: center;
      }
    }

    @media (max-width: 420px) {
      .category-grid {
        grid-template-columns: 1fr;
      }
    }