/* ═══════════════════════════
       VARIABLES
    ═══════════════════════════ */
    :root {
      --primary:        #0182c6;
      --primary-dark:   #0166a0;
      --primary-light:  #3ba5e0;
      --primary-xlight: #cce9f7;
      --secondary:      #98999b;
      --secondary-dark: #333333;
      --bg-light:       #f4f8fb;
      --text-muted-custom: #777;
      --white:          #ffffff;
      --border:         #e0eaf2;
      --dark:           #1a1a1a;
      --darker:         #111111;
    }

    /* ═══════════════════════════
       RESET & BASE
    ═══════════════════════════ */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Poppins', sans-serif; font-size: 16px; color: #333; overflow-x: hidden; }

    /* ═══════════════════════════
       TYPOGRAPHY
    ═══════════════════════════ */
    h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', sans-serif; letter-spacing: 0.03em; }
    h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.1; }
    h2 { font-size: clamp(2rem, 4vw, 2.8rem);   font-weight: 800; line-height: 1.15; }
    h3 { font-size: 1.8rem;  font-weight: 700; line-height: 1.2; }
    h4 { font-size: 1.2rem;  font-weight: 700; line-height: 1.25; }
    h5 { font-size: 1.15rem; font-weight: 700; line-height: 1.3; }
    h6 { font-size: 1rem;    font-weight: 700; line-height: 1.3; }

    p, li, td, th,
    .footer-about-text,
    .contact-info,
    .about-feature-text p {
      font-family: 'Poppins', sans-serif;
      font-size: 16px;
      line-height: 1.75;
    }

    .top-bar, .cert-link, .footer-links a, .footer-bottom { font-size: 16px; }
    .iso-badge     { font-size: 0.72rem; }
    .hero-pill     { font-size: 0.9rem; }
    .iso-pill      { font-size: 0.95rem; }
    .view-all-link { font-size: 1rem; }

    /* ═══════════════════════════
       SECTION TITLE
    ═══════════════════════════ */
    .section-title {
      font-size: clamp(2rem, 4vw, 2.8rem);
      font-weight: 800;
      color: #333;
      position: relative;
      display: inline-block;
    }
    #hero, #about , #products, #industries, #contact { overflow: hidden!important; }
    /* .section-title span         { color: var(--primary); } */
    .section-title::after       { content: ''; display: block; width: 60px; height: 4px; background: var(--primary); border-radius: 2px; margin-top: 8px; }
    .section-title.center::after{ margin: 8px auto 0; }

    /* white variant for blue section */
    .section-title-white        { color: var(--white) !important; }
    .section-title-white span   { color: var(--primary-xlight) !important; }
    .section-title-white::after { background: var(--white) !important; }

    /* ═══════════════════════════
       TOP BAR
    ═══════════════════════════ */
    .top-bar { background: var(--primary); color: #ccc; padding: 7px 0; }
    .top-bar a { color: var(--white); text-decoration: none; font-size: 16px; }
    .top-bar .iso-badge { background: var(--white); border-radius: 4px; padding: 2px 8px; font-weight: 700; color: var(--dark); letter-spacing: 0.04em; }

    /* ═══════════════════════════
       NAVBAR
    ═══════════════════════════ */
    .main-navbar { background: var(--white); box-shadow: 0 2px 16px rgba(1,130,198,.10); padding: 0; position: sticky; top: 0; z-index: 1050; transition: all .3s ease; }
    .main-navbar.scrolled { box-shadow: 0 4px 24px rgba(1,130,198,.18); }
    .main-navbar .nav-link { font-family: 'Poppins', sans-serif; font-size: 1.05rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #333 !important; padding: 1.2rem 1rem !important; position: relative; transition: color .25s; }
    .main-navbar .nav-link::after { content: ''; position: absolute; bottom: -11px; left: 50%; transform: translateX(-50%); width: 0; height: 3px; background: var(--primary); border-radius: 2px 2px 0 0; transition: width .3s ease; }
    .main-navbar .nav-link:hover, .main-navbar .nav-link.active { color: var(--primary) !important; }
    .main-navbar .nav-link:hover::after, .main-navbar .nav-link.active::after { width: 70%; }
    .navbar-toggler { border: none; }
    .navbar-toggler:focus { box-shadow: none; }
    .navbar .container { padding: 10px 0px !important;   }
    .btn-cta-nav { background: var(--primary); color: var(--white) !important; border-radius: 4px; padding: .5rem 1.2rem !important; margin-left: .5rem; transition: background .25s, transform .2s; }
    .btn-cta-nav:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }
    .btn-cta-nav::after { display: none !important; }

    /* ═══════════════════════════
       HERO
    ═══════════════════════════ */
    .hero-section { position: relative; height: 970px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
    .hero-bg-img { position: absolute; inset: 0; background-image: url(Images/Banner/New-Banner-Image-Pvc.webp); background-size: cover; background-position: center; filter: brightness(.4); }
    .hero-label { position: relative; z-index: 2; text-align: center; padding: 2rem; }
    .hero-label h1 { color: var(--white); letter-spacing: .04em; }
    .hero-label h1 em { color: var(--primary-light); font-style: normal; }
    .hero-label p { font-size: 1.1rem; color: rgba(255,255,255,.8); margin: 1rem auto 0; max-width: 560px; }
    .hero-badge-row { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
    .hero-pill { background: rgba(1,130,198,.85); color: white; font-family: 'Poppins', sans-serif; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 6px 18px; border-radius: 50px; border: 1.5px solid rgba(255,255,255,.3); }

    /* ═══════════════════════════
       ABOUT
    ═══════════════════════════ */
    .about-section { padding: 80px 0; background: var(--white); }
    .about-img-wrap { position: relative; overflow: hidden; border-radius: 12px; }
    .about-img { width: 100%; height: 340px; object-fit: cover; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.12); transition: transform .4s ease; }
    .about-img-wrap:hover .about-img { transform: scale(1.05); }
    .about-feature { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.2rem; }
    .about-feature-icon { width: 48px; height: 48px; background: rgba(1,130,198,.10); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.4rem; color: var(--primary); transition: all .3s; }
    .about-feature:hover .about-feature-icon { background: var(--primary); color: var(--white); transform: scale(1.05); }
    .about-feature-text h6 { font-size: 1.1rem; font-weight: 700; color: #333; margin-bottom: 2px; }
    .about-feature-text p  { font-size: 14px; color: var(--text-muted-custom); margin: 0; line-height: 1.5; }
    .iso-pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(1,130,198,.08); border: 1.5px solid rgba(1,130,198,.25); border-radius: 50px; padding: 6px 16px 6px 10px; font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--primary); }
    .iso-pill .dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; animation: dotpulse 1.6s infinite; }
    @keyframes dotpulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.4);opacity:.6} }
    .btn-primary-custom { background: var(--primary); color: var(--white); border: 2px solid var(--primary); font-family: 'Poppins', sans-serif; font-size: 1rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; padding: .65rem 1.8rem; border-radius: 4px; text-decoration: none; display: inline-block; transition: all .25s; }
    .btn-primary-custom:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(1,130,198,.30); }

    /* ═══════════════════════════
       PRODUCTS
    ═══════════════════════════ */
    .products-wrapper { padding: 60px 0; background: #f4f7fb; }
    .products-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 30px; padding: 0 15px; }
    @media (max-width:992px){ .products-grid{ grid-template-columns:1fr; } }
    .catalog-product { background: #fff; padding: 25px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,.08); }
    .product-header { /*display: inherit;*/ text-align: center; align-items: center; margin-bottom: 20px; }
    .product-title { /*background: var(--primary);*/  color:var(--primary); padding: 10px 18px; font-family: 'Poppins', sans-serif; font-size: 24px; font-weight: 700; border-radius: 4px; letter-spacing: .05em; text-transform: uppercase; }
    /* .product-bars { display: flex; margin-left: 10px; }
    .product-bars span { width: 5px; height: 25px; margin-right: 4px; background: var(--secondary); } */
    .product-body { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
    .product-gallery { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
    .product-gallery img { width: 100%; height: 155px; object-fit: cover; border: 1px solid var(--secondary); border-radius: 6px; }
    .product-info h4 { color: var(--secondary-dark); margin-bottom: 6px; font-size: 1.1rem;}
    .product-info p  { font-size: 16px; line-height: 1.6; color: #333; }
    .product-info ul { display: grid; grid-template-columns: repeat(1,1fr); gap: 6px 15px; padding: 0; margin: 0 0 12px; list-style: none; }
    .product-info ul li { font-size: 16px; position: relative; padding-left: 12px; line-height: 1.5; }
    .product-info ul li::before { content:"•"; position: absolute; left: 0; color: var(--primary); }
    .product-info-bt h4 { color: var(--secondary-dark); margin-bottom: 6px; font-size: 1.1rem; margin-top: 20px}
    .product-info-bt p  { font-size: 16px; line-height: 1.6; color: #333; }
    .product-info-bt ul { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px 15px; padding: 0; margin: 0 0 12px; list-style: none; }
    .product-info-bt ul { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px 15px; padding: 0; margin: 0 0 12px; list-style: none; }
    .product-info-bt.grid-lst ul { display: grid; grid-template-columns: repeat(2,1fr) !important; }
    .product-info-bt ul li { font-size: 16px; position: relative; padding-left: 12px; line-height: 1.5; }
    .product-info-bt ul li::before { content:"•"; position: absolute; left: 0; color: var(--primary); }
    .product-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 25px; }
    .product-table thead { background: #f5f5f5; color: #000; }
    .product-table th, .product-table td { max-width: 230px; padding: 6px; border: 1px solid #ddd; text-align: left; font-size: 14px; line-height: 1.5; }
    .product-table th { font-weight: 600 !important;}
    .product-table tbody { background: #fff; }
    @media (max-width:768px){ .product-body{grid-template-columns:1fr} .product-info ul{grid-template-columns:repeat(2,1fr)} }
    @media (max-width:480px){ .product-info ul{grid-template-columns:1fr} .product-info-bt ul{grid-template-columns:1fr} .product-info-bt.grid-lst ul{grid-template-columns:1fr} }

    /* ═══════════════════════════
       INDUSTRIES
    ═══════════════════════════ */
    .industries-section { padding: 80px 0; background: var(--white); }
    .industry-item { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 1.5rem 1rem; border-radius: 12px; border: 1.5px solid var(--border); background: var(--white); transition: all .3s ease; cursor: default; text-align: center; }
    .industry-item:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-6px); box-shadow: 0 12px 30px rgba(1,130,198,.22); }
    .industry-item .icon-wrap { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--primary); transition: color .3s; }
    .industry-item:hover .icon-wrap { color: var(--white); }
    .industry-item span { font-family: 'Poppins', sans-serif; font-size: .95rem; font-weight: 700; color: #333; letter-spacing: .03em; transition: color .3s; }
    .industry-item:hover span { color: var(--white); }

    /* ═══════════════════════════════════════════
       CERTIFICATIONS  ▸  PRIMARY BLUE BACKGROUND
       clearly different from the dark footer
    ═══════════════════════════════════════════ */
   /* SECTION */
.certifications-section { padding: 80px 0; background: linear-gradient(150deg, var(--primary-dark), var(--primary), #019ae0); position: relative; }
.cert-header {  display: flex; justify-content: space-between; align-items: end; margin-bottom: 50px; flex-wrap: wrap; }
.cert-sec-label { font-size: 0.85rem; font-weight: 700; letter-spacing: 2px; color: var(--primary-xlight); text-transform: uppercase; }
.view-all-link { color: #fff; border: 1px solid rgba(255,255,255,0.5); padding: 6px 16px; text-decoration: none;  transition: 0.3s; }
.view-all-link:hover {  background: rgba(255,255,255,0.2);  }

/* GRID (MAIN CHANGE) */
.cert-grid {  display: grid;  grid-template-columns: repeat(5, 1fr); /* 5 in one row */  gap: 20px; }
.cert-card {  background: #fff; border-radius: 10px; overflow: hidden; transition: 0.3s; }
.cert-card:hover { transform: translateY(-6px); }
.cert-card-img {  height: 360px;  background: #f5f5f5; }
.cert-card-img img {  width: 100%;  height: 100%;  object-fit: cover;}
 .cert-card-body {  padding: 10px;  text-align: center;  border-top: 3px solid var(--secondary); }
.cert-card-title { font-size: 0.95rem;  font-weight: 600;  margin: 0; }

/* RESPONSIVE */
@media (max-width: 1200px) {
  .cert-grid {  grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 992px) {
  .cert-grid { grid-template-columns: repeat(3, 1fr);  }
}
@media (max-width: 768px) {
  .cert-grid {  grid-template-columns: repeat(2, 1fr); }
  .hero-section   { height: 580px; }

}
@media (max-width: 480px) {
  .cert-grid { grid-template-columns: 1fr;  }
}

    /* ═══════════════════════════════════════════
       FOOTER  ▸  DARK — separated by 5px secondary line
    ═══════════════════════════════════════════ */
    .footer-top {
      background: var(--dark);
      padding: 70px 0 40px;
      border-top: 5px solid var(--secondary); /* ← clear divider from blue cert section */
    }

    .footer-about-text { color: rgba(255,255,255,.5); line-height: 1.7; margin-bottom: 1.2rem; }

    .footer-social a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.15); color: rgba(255,255,255,.5); text-decoration: none; font-size: .95rem; transition: all .25s; margin-right: 6px; }
    .footer-social a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-2px); }

    .footer-heading { font-family: 'Poppins', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--white); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 1.2rem; padding-bottom: .6rem; border-bottom: 2px solid rgba(255,255,255,.08); position: relative; }
    .footer-heading::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--primary); }

    .footer-links { list-style: none; padding: 0; margin: 0; }
    .footer-links li { margin-bottom: .6rem; }
    .footer-links a { color: rgba(255,255,255,.5); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: all .25s; }
    .footer-links a::before { content: ''; width: 5px; height: 5px; background: var(--primary); border-radius: 50%; flex-shrink: 0; transition: transform .2s; }
    .footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
    .footer-links a:hover::before { transform: scale(1.5); }

    .contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 1rem; }
    .contact-icon { width: 36px; height: 36px; background: rgba(1,130,198,.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; font-size: 1rem; }
    .contact-info { color: rgba(255,255,255,.5); line-height: 1.6; }
    .contact-info strong { display: block; font-family: 'Poppins', sans-serif; font-size: .95rem; font-weight: 700; color: rgba(255,255,255,.8); letter-spacing: .04em; margin-bottom: 2px; }
    .contact-info a { color: var(--primary-light); text-decoration: none; }
    .contact-info a:hover { text-decoration: underline; }
        #contact { padding-bottom: 1px;  }


    .footer-bottom { background: var(--darker); padding: 1.1rem 0; color: rgba(255,255,255,.3); border-top: 1px solid rgba(255,255,255,.06); }
    .footer-bottom a { color: var(--primary-light); text-decoration: none; }

    /* ═══════════════════════════
       ANIMATIONS & UTILS
    ═══════════════════════════ */
    .reveal { opacity: 0; transform: translateY(30px); transition: opacity .65s ease, transform .65s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    #backToTop { position: fixed; bottom: 30px; right: 30px; width: 46px; height: 46px; background: var(--primary); color: var(--white); border: none; border-radius: 50%; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; pointer-events: none; transition: all .3s; z-index: 999; box-shadow: 0 4px 16px rgba(1,130,198,.4); }
    #backToTop.visible { opacity: 1; pointer-events: all; }
    #backToTop:hover   { background: var(--primary-dark); transform: translateY(-3px); }
    
    /* Whatsapp Icon*/
    .whatsapp-float{position: fixed;    left: 20px;    bottom: 0%;    transform: translateY(-50%);    width: 60px;    height: 60px;    background: #25D366;    color: #fff;    border-radius: 50%;    display: flex;    align-items: center;    justify-content: center;    font-size: 34px;    text-decoration: none;    box-shadow: 0 4px 12px rgba(0,0,0,.25);    z-index: 99999;    animation: whatsapp-pulse 2s infinite; }
.whatsapp-float:hover{ color:#fff; }
@keyframes whatsapp-pulse{    0%{box-shadow:0 0 0 0 rgba(37,211,102,.7);}    70%{box-shadow:0 0 0 15px rgba(37,211,102,0);}    100%{box-shadow:0 0 0 0 rgba(37,211,102,0);} }
@media (max-width:768px){    .whatsapp-float{        width:55px;        height:55px;        font-size:30px;        left:15px;    } }

    /* ═══════════════════════════
       RESPONSIVE BREAKPOINTS
    ═══════════════════════════ */
    @media (max-width: 991px) {
      .certifications-section { padding: 60px 0; }
      .industries-section     { padding: 60px 0; }
      .main-navbar .nav-link { text-align: center; padding: 13px 0 !important; }
      .main-navbar .nav-link::after { bottom: 0 !important;  }
      .main-navbar .nav-link:hover::after, .main-navbar .nav-link.active::after{ width: 15% !important; }

    }
    @media (max-width: 767px) {
      .hero-section   { height: 580px; }
      .about-img-wrap { margin-bottom: 3rem; }
      .footer-top     { padding: 50px 0 30px; }
      .product-gallery img { height: 300px;}
    }
    @media (max-width: 575px) {
        
      .hero-section   { height: 520px; }
      /* .cert-card-img  { height: 170px; } */
      .about-img { height: 120px;}
      .main-navbar .nav-link::after { bottom: 0 !important;  }
      .main-navbar .nav-link { text-align: center; padding: 13px 0 !important; }
      .main-navbar .nav-link:hover::after, .main-navbar .nav-link.active::after{ width: 30% !important; }
      .catalog-product
      .product-gallery img { height: 155px;}



    }
    @media (max-width: 414px) {.navbar > .container {  padding: 10px !important;   }
}