:root{
  --blue-1:#0B5ED7;
  --blue-2:#0A58CA;
  --blue-3:#0847B8;
  --ink:#1f2a44;
}
*{ box-sizing:border-box; }

body{
  margin:0;
  font-family:"Poppins", Arial, sans-serif;
  background:#ffffff;
  color:#222;
}

/* Header */
.banner-header{
  background: linear-gradient(90deg, var(--blue-1) 0%, var(--blue-2) 55%, var(--blue-3) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.banner-content{
  max-width:1200px;
  margin:auto;
  padding: 18px 24px;
}
.banner-top{
  display:flex;
  align-items:flex-start;
  gap:18px;
}
.banner-logo img{
  height:50px;
  filter: drop-shadow(0 8px 14px rgba(0,0,0,0.18));
}
.banner-right{ flex:1; min-width:0; }
.banner-text h1{
  margin:0;
  font-size:30px;
  font-weight:650;
  color:#ffffff;
  line-height:1.15;
  text-shadow: 0 2px 10px rgba(0,0,0,0.18);
}
.banner-text p{
  margin:6px 0 0;
  font-size:15px;
  color:#e6efff;
  opacity:0.95;
}

/* Menu */
.main-nav{
  margin-top: 12px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.nav-btn{
  min-width: 140px;
  width:140px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  letter-spacing:0.6px;
  color:#f4f8ff;

  text-shadow:
    0 1px 0 rgba(0,0,0,0.55),
    0 -1px 0 rgba(255,255,255,0.35);

  border-radius:12px;
  border:1px solid rgba(255,255,255,0.35);
  background:linear-gradient(180deg,rgba(255,255,255,.30),rgba(255,255,255,.10));
  box-shadow:
    0 10px 20px rgba(0,0,0,.20),
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -1px 0 rgba(0,0,0,.25);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.nav-btn:hover{
  transform:translateY(-2px);
  box-shadow:
    0 14px 24px rgba(0,0,0,.28),
    inset 0 1px 0 rgba(255,255,255,.55),
    inset 0 -1px 0 rgba(0,0,0,.35);
  border-color: rgba(255,255,255,0.60);
}
.nav-btn.active{
  border-color: rgba(255,255,255,0.72);
  background:linear-gradient(180deg,rgba(255,255,255,.45),rgba(255,255,255,.18));
}

/* Layout */

/* Primary button (for forms) */
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 11px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.25);
  background: linear-gradient(180deg, var(--blue-1) 0%, var(--blue-3) 100%);
  color:#ffffff;
  font-weight:900;
  font-size:14px;
  letter-spacing:0.4px;
  cursor:pointer;
  box-shadow: 0 12px 22px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 26px rgba(0,0,0,0.24), inset 0 1px 0 rgba(255,255,255,0.30);
  filter: brightness(1.02);
}
.btn-primary:active{ transform: translateY(0); }

.page-wrap{
  max-width:1200px;
  margin:auto;
  padding: 34px 24px 60px;
}

/* Embossed sections */
.section-emboss{
  background: linear-gradient(180deg, #f5f6f8 0%, #e9ebef 100%);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 22px 22px 18px;
  box-shadow:
    0 14px 26px rgba(0,0,0,0.12),
    inset 0 1px 0 rgba(255,255,255,0.85),
    inset 0 -10px 18px rgba(0,0,0,0.05);
}
.section-emboss + .section-emboss{ margin-top:18px; }

.section-emboss h2{
  margin:0 0 10px;
  font-size:20px;
  font-weight:900;
  color: var(--blue-2);
}

.section-emboss p{
  margin:0 0 12px;
  line-height:1.75;
  color:#2a2a2a;
  font-size:15px;
}

.subhead{
  margin: 6px 0 10px;
  font-size:16px;
  font-weight:950;
  color:#1f2a44;
}

/* Table */
.table-wrap{ overflow-x:auto; }
.compound-table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 10px 20px rgba(0,0,0,0.10);
}
.compound-table thead{
  background:linear-gradient(90deg,var(--blue-1),var(--blue-3));
  color:#fff;
}
.compound-table th,
.compound-table td{
  padding:12px 14px;
  font-size:14px;
  text-align:left;
  border-bottom:1px solid rgba(0,0,0,0.08);
}
.compound-table tbody tr:hover{ background:#f2f6ff; }

.note{
  font-size:13px;
  color:#4a4a4a;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.06);
  padding: 10px 12px;
  border-radius: 12px;
}

@media (max-width: 900px){
  .banner-content{ padding: 16px 18px; }
  .banner-top{ flex-direction: column; align-items:center; text-align:center; }
  .banner-text h1{ font-size:22px; }
  .main-nav{ justify-content:center; }
  .page-wrap{ padding: 26px 18px 50px; }
}
/* Manufacturer & Supplier block */
.ms-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  margin-top:10px;
}
.ms-card{
  background: rgba(255,255,255,0.70);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  padding: 14px 14px;
  box-shadow: 0 10px 18px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.9);
}
.ms-label{
  font-weight: 950;
  color: #1f2a44;
  letter-spacing: 0.2px;
  margin-bottom: 6px;
}
.ms-value{
  font-weight: 800;
  color: #0A58CA;
  font-size: 16px;
  line-height: 1.35;
}
@media (max-width: 900px){
  .ms-grid{ grid-template-columns: 1fr; }
}
/* FAQ (AEO) */
.faq-list{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:10px;
}
.faq-item{
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: 0 10px 18px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.9);
}
.faq-item[open]{
  border-color: rgba(11,94,215,0.22);
}
.faq-q{
  cursor:pointer;
  list-style:none;
  font-weight: 950;
  color:#1f2a44;
  outline:none;
}
.faq-q::-webkit-details-marker{ display:none; }
.faq-q::after{
  content:"▾";
  float:right;
  color:#0A58CA;
  font-weight:900;
}
.faq-item[open] .faq-q::after{
  content:"▴";
}
.faq-a{
  margin-top:10px;
  padding-top:10px;
  border-top: 1px solid rgba(0,0,0,0.06);
  line-height:1.75;
  font-size:15px;
  color:#2a2a2a;
}

/* Footer */
.site-footer{
  background: linear-gradient(180deg,#0B5ED7,#0847B8);
  color:#ffffff;
  margin-top:40px;
}
.footer-wrap{
  max-width:1200px;
  margin:auto;
  padding:30px 24px;
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap:24px;
}
.footer-col h4{
  margin:0 0 10px;
  font-weight:900;
  letter-spacing:0.3px;
}
.footer-col p{
  margin:0;
  line-height:1.6;
  font-size:14px;
  color:#e8efff;
}
.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-col ul li{
  margin-bottom:6px;
}
.footer-col ul li a{
  color:#e8efff;
  text-decoration:none;
  font-weight:700;
}
.footer-col ul li a:hover{
  text-decoration:underline;
}
.footer-bottom{
  text-align:center;
  padding:12px 16px;
  background:rgba(0,0,0,0.18);
  font-size:13px;
  font-weight:700;
}
@media(max-width:900px){
  .footer-wrap{
    grid-template-columns:1fr;
    text-align:center;
  }
}

/* Product cards */
.product-card{
  margin-bottom:24px;
}
.product-card h3{
  color:#0A58CA;
  margin-top:0;
}
.product-card ul{
  padding-left:18px;
}


/* Products page: colorful embossed cards */
/* Products page: 4 cards per row on desktop */
.product-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:18px;
  margin-top:18px;
}
@media (max-width: 1200px){
  .product-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
}
@media (max-width: 900px){
  .product-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 620px){
  .product-grid{ grid-template-columns: 1fr; }
}
.product-series-card{
  display:flex;
  flex-direction:column;
  min-height: 100%;
}
.product-series-card{
  background: rgba(245,247,252,0.92);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 16px 16px 14px;
  box-shadow: 0 14px 22px rgba(0,0,0,0.10), inset 0 1px 0 rgba(255,255,255,0.92);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.product-series-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 28px rgba(0,0,0,0.14), inset 0 1px 0 rgba(255,255,255,0.95);
}
.product-series-card h3{
  margin: 0 0 10px;
  color: #0A58CA;
  font-weight: 950;
  letter-spacing: 0.2px;
}
.product-series-card p{
  margin: 0 0 10px;
  color: #22304a;
  font-weight: 700;
}
.product-series-card ul{
  margin: 0;
  padding-left: 18px;
}
.product-series-card li{
  margin: 4px 0;
}



/* Products: series cards grid (4 per row) */
.series-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:18px;
  margin-top:18px;
}
@media (max-width: 1200px){ .series-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 900px){ .series-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 620px){ .series-grid{ grid-template-columns: 1fr; } }

.series-card{
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(242,246,255,0.92));
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 14px 14px 12px;
  box-shadow: 0 16px 26px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.95);
  transition: transform 180ms ease, box-shadow 180ms ease;
  min-height: 100%;
}
.series-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 20px 34px rgba(0,0,0,0.16), inset 0 1px 0 rgba(255,255,255,0.98);
}

.series-top{
  display:flex;
  flex-direction:column;
  gap:6px;
  margin-bottom:10px;
}
.series-badge{
  align-self:flex-start;
  background: linear-gradient(180deg, #0B5ED7, #0847B8);
  color:#fff;
  font-weight: 950;
  letter-spacing: 0.6px;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.25);
  font-size: 12px;
}
.series-title{
  margin:0;
  color:#0A58CA;
  font-weight: 950;
  letter-spacing: 0.2px;
  font-size: 18px;
}
.series-sub{
  font-weight: 800;
  color:#1f2a44;
  margin-bottom: 10px;
}
.series-body ul{
  margin:0;
  padding-left: 18px;
}
.series-body li{
  margin: 4px 0;
  color:#22304a;
}


/* Products: View Specs button */
.specs-link{
  margin: 8px 0 0;
  background: rgba(11,94,215,0.12);
  border: 1px solid rgba(11,94,215,0.28);
  color: #0A58CA;
  font-weight: 900;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
  pointer-events: auto;
  user-select: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
}
.specs-link:hover{ background: rgba(11,94,215,0.18); }

/* Modal */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
  z-index: 9998;
}
.modal-overlay.open{ opacity:1; pointer-events:auto; }

.specs-modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 9999;
}
.specs-modal.open{ display:flex; }

.modal-card{
  width: min(980px, 96vw);
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 26px 60px rgba(0,0,0,0.35);
  overflow: hidden;
}
.modal-head{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #0B5ED7, #0847B8);
  color: #fff;
}
.modal-kicker{
  font-weight: 900;
  letter-spacing: 1px;
  opacity: 0.92;
  font-size: 12px;
}
.modal-title{
  margin: 2px 0 0;
  font-weight: 950;
  letter-spacing: 0.2px;
}
.modal-close{
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-weight: 900;
  border-radius: 10px;
  padding: 6px 10px;
  cursor:pointer;
}
.modal-close:hover{ background: rgba(255,255,255,0.20); }

.modal-body{ padding: 14px 16px 16px; }
.modal-note{
  margin-top: 12px;
  background: rgba(11,94,215,0.06);
  border: 1px solid rgba(11,94,215,0.12);
  border-radius: 14px;
  padding: 10px 12px;
  color: #1f2a44;
  font-weight: 700;
}
.modal-table-wrap{ overflow-x:auto; border-radius:14px; }
.modal-table{
  width:100%;
  border-collapse: collapse;
  font-size: 14px;
}
.modal-table thead th{
  background: rgba(11,94,215,0.10);
  color: #1f2a44;
  text-align:left;
  padding: 10px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  white-space: nowrap;
}
.modal-table td{
  padding: 9px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}/* Products: series specs page link */
.spec-page-link{
  display:inline-block;
  margin-top: 10px;
  font-weight: 950;
  color: #0A58CA;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(11,94,215,0.10);
  border: 1px solid rgba(11,94,215,0.20);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9);
}
.spec-page-link:hover{
  background: rgba(11,94,215,0.16);
  text-decoration: none;
}
/* Products: make entire card clickable */
.clickable-card{
  position: relative;
  cursor: pointer;
}
.card-overlay-link{
  position: absolute;
  inset: 0;
  border-radius: 18px;
  z-index: 2;
}
.card-cta{
  margin-top: 10px;
  font-weight: 950;
  color: #0A58CA;
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(11,94,215,0.10);
  border: 1px solid rgba(11,94,215,0.20);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9);
  position: relative;
  z-index: 3; /* above overlay for better readability */
}
.clickable-card:hover .card-cta{
  background: rgba(11,94,215,0.16);
}

/* Hover effect + tooltip for clickable product cards */
.clickable-card{
  transition: background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}
.clickable-card:hover{
  background: linear-gradient(180deg, #eef5ff, #f8fbff);
  box-shadow: 0 22px 36px rgba(0,0,0,0.16);
  transform: translateY(-4px);
}

.clickable-card::after{
  content: "Click for specs";
  position: absolute;
  top: 12px;
  right: 12px;
  background: #0A58CA;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 6px 14px rgba(0,0,0,0.25);
  transition: opacity 160ms ease, transform 160ms ease;
  transform: translateY(-6px);
  z-index: 4;
}

.clickable-card:hover::after{
  opacity: 1;
  transform: translateY(0);
}



/* Always-visible Specs button beside card title */
.series-title-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}
.spec-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(11,94,215,0.12);
  border: 1px solid rgba(11,94,215,0.28);
  color: #0A58CA;
  font-weight: 950;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
  white-space: nowrap;
}
.spec-btn:hover{
  background: rgba(11,94,215,0.18);
  text-decoration:none;
}

/* Disable old hover tooltip if present */
.clickable-card::after{ content:none !important; }



/* Ensure Specs button is visible above overlay link */
.series-title-row{ position: relative; z-index: 5; }
.spec-btn{ position: relative; z-index: 6; }

/* Products subheading */
.products-subheading{
  margin: 16px 0 8px;
  font-weight: 950;
  font-size: 18px;
  letter-spacing: 0.2px;
  color: #0b2e6d;
}
.brand-strong{ color: #0A58CA; }
.card-overlay-link{ z-index: 2; }

.card-info{
  margin-top:10px;
  font-size:13px;
  line-height:1.4;
}
.card-info strong{
  display:block;
  margin-top:8px;
  color:#0A58CA;
}
.card-info ul{
  margin:4px 0 6px 18px;
}
/* Spec / data tables */
.spec-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:14px;background:#fff;border:1px solid rgba(0,0,0,0.08)}
.spec-table th,.spec-table td{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,0.06);vertical-align:top}
.spec-table th{width:260px;background:rgba(13,110,253,0.06);color:#0A58CA;font-weight:800}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}

.table-wrap{overflow:auto;border-radius:14px;border:1px solid rgba(0,0,0,0.08);background:#fff}
.data-table{width:100%;border-collapse:collapse;min-width:760px}
.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,0.06);text-align:left}
.data-table thead th{position:sticky;top:0;background:linear-gradient(180deg,#0d6efd,#0A58CA);color:#fff;font-weight:800}
.data-table tbody tr:hover{background:rgba(13,110,253,0.06)}
/* Contact form */
.contact-form{display:grid;gap:12px;margin-top:10px}
.contact-form .form-row{display:grid;gap:6px}
.contact-form label{font-weight:700;color:#0A58CA}
.contact-form input,.contact-form textarea{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,0.12);
  background:#fff;
  outline:none;
}
.contact-form input:focus,.contact-form textarea:focus{
  border-color:rgba(13,110,253,0.55);
  box-shadow:0 0 0 4px rgba(13,110,253,0.12);
}
/* Contact page (PHP form) */
.contact-grid{display:grid;grid-template-columns:1.2fr 0.8fr;gap:18px;margin-top:16px}
@media (max-width: 980px){.contact-grid{grid-template-columns:1fr}}
.form-card{padding:18px 18px 16px}
.form-row{display:grid;gap:6px;margin-bottom:12px}
.form-row label{font-weight:700;color:#0A58CA}
.form-row input,.form-row select,.form-row textarea{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,0.12);
  background:#fff;
  outline:none;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:rgba(13,110,253,0.55);
  box-shadow:0 0 0 4px rgba(13,110,253,0.12);
}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width: 620px){.form-2col{grid-template-columns:1fr}}
.note-small{font-size:12.5px;opacity:0.9;margin-top:10px}
.contact-details .cd-item{display:flex;gap:10px;align-items:flex-start;margin:10px 0}
.contact-details .cd-ico{width:30px;height:30px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg, rgba(255,255,255,0.18), rgba(0,0,0,0.06));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 10px 22px rgba(0,0,0,0.10);
  color:#0A58CA;font-weight:900
}
.contact-details a{color:#0A58CA;text-decoration:none}
.contact-details a:hover{text-decoration:underline}
.submit-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:6px}
.submit-row .btn-primary{min-width:160px}
/* USP table */
.usp-table thead th{
  background: rgba(0, 94, 184, 0.95);
  color:#fff;
}
.usp-table td, .usp-table th{
  vertical-align: top;
}

/* --- Extra mobile responsiveness tweaks (Feb 2026) --- */
@media (max-width: 520px){
  /* Make nav buttons fluid so they never overflow on small phones */
  .main-nav{ gap:10px; }
  .nav-btn{
    width:auto;
    min-width:0;
    flex: 1 1 calc(50% - 10px);
    height:42px;
    font-size:13px;
  }
  .banner-content{ padding: 14px 14px; }
  .page-wrap{ padding: 22px 14px 44px; }

  /* Tables: slightly tighter on mobile */
  .compound-table th,
  .compound-table td{ padding:10px 10px; font-size:13px; }
}

@media (max-width: 360px){
  /* Super small screens: stack nav as single column */
  .nav-btn{ flex: 1 1 100%; }
}
/* Internal SEO links below header */
.internal-links {
  max-width: 1100px;
  margin: 20px auto 10px auto;
  padding: 16px 24px;
  background: #f6f8fb;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  font-size: 15px;
}

.internal-links p {
  margin: 6px 0;
  color: #333;
}

.internal-links a {
  color: #0b5ed7;
  font-weight: 600;
  text-decoration: none;
}

.internal-links a:hover {
  text-decoration: underline;
}

/* Mobile adjustment */
@media (max-width: 768px) {
  .internal-links {
    margin: 14px 12px;
    padding: 14px 16px;
    font-size: 14px;
  }
}