/* ============================================================================
   Industry Solutions — shared styles for Industries_Served.html and solutions/*.html
   ============================================================================ */

/* ---------- Page-level wrappers ---------- */
.sol-page{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- Hero (Industries hub) ---------- */
.sol-hero{
  background:linear-gradient(135deg,#f3f6fc 0%,#eaf3fa 100%);
  padding:54px 24px 44px;
  text-align:center;
  border-bottom:1px solid #e3eaf2;
  margin-bottom:36px;
}
.sol-hero .sol-eyebrow{
  display:inline-block;
  background:#1a5fb4;
  color:#fff;
  font-size:.72em;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  padding:5px 14px;
  border-radius:18px;
  margin-bottom:12px;
}
.sol-hero h1{
  margin:0 0 12px;
  font-size:2.4em;
  color:#1a2a6c;
  line-height:1.2;
  letter-spacing:-.01em;
  max-width:880px;
  margin-left:auto;
  margin-right:auto;
}
.sol-hero p.lede{
  margin:0 auto 22px;
  max-width:760px;
  color:#3a4654;
  font-size:1.1em;
  line-height:1.6;
}
.sol-stats{
  display:flex;
  flex-wrap:wrap;
  gap:14px 26px;
  justify-content:center;
  margin-top:18px;
  font-size:.95em;
  color:#3a4654;
}
.sol-stats .sol-stat b{ color:#1a2a6c; font-weight:700; font-size:1.15em; }
.sol-stats .sol-stat i{ color:#3498db; margin-right:6px; }

/* ---------- Industry cards grid (hub page) ---------- */
.sol-card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin:0 0 50px;
}
.sol-card{
  background:#fff;
  border:1px solid #e3eaf2;
  border-top:3px solid #3498db;
  border-radius:10px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .25s ease, box-shadow .25s ease, border-top-color .25s ease;
}
.sol-card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 26px rgba(26,42,108,.16);
  border-top-color:#1a2a6c;
}
.sol-card-img{
  display:block;
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#eaf0f7;
}
.sol-card-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform .35s ease;
}
.sol-card:hover .sol-card-img img{ transform:scale(1.05); }
.sol-card-img::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(26,42,108,.45) 100%);
  pointer-events:none;
}
.sol-card-body{
  padding:18px 20px 20px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.sol-card-icon{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#eef4fb;
  color:#1a5fb4;
  font-size:.72em;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:4px 10px;
  border-radius:10px;
  margin-bottom:8px;
  align-self:flex-start;
}
.sol-card-icon i{ font-size:1.15em; }
.sol-card h3{
  margin:0 0 8px;
  font-size:1.12em;
  line-height:1.35;
  color:#1a2a6c;
  font-weight:600;
}
.sol-card p{
  margin:0 0 14px;
  color:#52606d;
  font-size:.92em;
  line-height:1.55;
  flex:1;
}
.sol-card-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  background:#1a5fb4;
  color:#fff !important;
  padding:8px 16px;
  border-radius:22px;
  font-size:.86em;
  font-weight:600;
  text-decoration:none;
  transition:background .2s ease,gap .2s ease;
}
.sol-card-cta:hover{
  background:#102a54;
  gap:10px;
  text-decoration:none;
  color:#fff !important;
}

/* ---------- Solution page hero ---------- */
.sol-detail-hero{
  background:linear-gradient(135deg,#1a5fb4 0%,#1a2a6c 100%);
  color:#fff;
  padding:48px 24px 42px;
  margin-bottom:32px;
}
.sol-detail-hero .sol-eyebrow{
  background:rgba(255,255,255,.18);
  color:#fff;
}
.sol-detail-hero h1{
  margin:0 0 12px;
  font-size:2.2em;
  line-height:1.2;
  letter-spacing:-.01em;
  max-width:880px;
}
.sol-detail-hero p.lede{
  margin:0 0 22px;
  max-width:820px;
  color:rgba(255,255,255,.92);
  font-size:1.05em;
  line-height:1.6;
}
.sol-detail-hero .sol-cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}
.sol-detail-hero .sol-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:#fff;
  color:#1a2a6c !important;
  padding:11px 22px;
  border-radius:24px;
  font-weight:600;
  text-decoration:none;
  transition:transform .2s ease;
}
.sol-detail-hero .sol-cta:hover{
  transform:translateY(-2px);
  text-decoration:none;
  color:#1a2a6c !important;
}
.sol-detail-hero .sol-cta-secondary{
  background:rgba(255,255,255,.12);
  color:#fff !important;
  border:1.5px solid rgba(255,255,255,.4);
}
.sol-detail-hero .sol-cta-secondary:hover{
  background:rgba(255,255,255,.22);
  color:#fff !important;
}

/* ---------- Section headers (detail page) ---------- */
.sol-section{ margin:0 0 44px; }
.sol-section .sol-section-head{
  text-align:center;
  margin-bottom:24px;
}
.sol-section .sol-section-head h2{
  display:inline-block;
  margin:0 0 8px;
  font-size:1.7em;
  color:#1a2a6c;
  position:relative;
  padding-bottom:10px;
}
.sol-section .sol-section-head h2::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:48px;
  height:3px;
  background:#3498db;
  border-radius:2px;
}
.sol-section .sol-section-head p{
  margin:8px auto 0;
  max-width:720px;
  color:#52606d;
  font-size:1em;
  line-height:1.6;
}

/* ---------- Process flow ---------- */
.sol-flow{
  display:flex;
  flex-wrap:wrap;
  gap:0;
  justify-content:center;
  align-items:stretch;
  background:#f8fafd;
  border:1px solid #e3eaf2;
  border-radius:12px;
  padding:24px 18px;
  margin:0 0 8px;
}
.sol-flow-step{
  flex:1 1 0;
  min-width:140px;
  text-align:center;
  padding:14px 10px;
  position:relative;
  border-right:1px dashed #c8d6e6;
}
.sol-flow-step:last-child{ border-right:none; }
.sol-flow-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  background:#1a5fb4;
  color:#fff;
  border-radius:50%;
  font-weight:700;
  font-size:.95em;
  margin-bottom:8px;
  box-shadow:0 4px 10px rgba(26,95,180,.3);
}
.sol-flow-name{
  font-weight:600;
  color:#1a2a6c;
  font-size:.92em;
  margin-bottom:3px;
  line-height:1.3;
}
.sol-flow-desc{
  font-size:.78em;
  color:#52606d;
  line-height:1.4;
}

/* ---------- Equipment BOM table ---------- */
.sol-bom{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border:1px solid #e3eaf2;
  border-radius:10px;
  overflow:hidden;
  margin:0 0 12px;
  font-size:.92em;
}
.sol-bom thead th{
  background:#1a2a6c;
  color:#fff;
  text-align:left;
  padding:12px 14px;
  font-weight:600;
  font-size:.9em;
  letter-spacing:.02em;
}
.sol-bom tbody td{
  padding:12px 14px;
  border-top:1px solid #ecf0f4;
  vertical-align:middle;
}
.sol-bom tbody tr:nth-child(even){ background:#f8fafd; }
.sol-bom tbody tr:hover{ background:#eef4fb; }
.sol-bom .eq-num{
  width:42px;
  text-align:center;
  font-weight:700;
  color:#1a5fb4;
  font-size:.95em;
}
.sol-bom .eq-icon{
  width:46px;
  text-align:center;
  color:#1a5fb4;
  font-size:1.4em;
}
.sol-bom .eq-name{ font-weight:600; color:#1a2a6c; }
.sol-bom .eq-name a{
  color:#1a5fb4;
  text-decoration:none;
  font-weight:600;
}
.sol-bom .eq-name a:hover{ text-decoration:underline; }
.sol-bom .eq-func{ color:#3a4654; font-size:.9em; }
.sol-bom-wrap{ overflow-x:auto; }

/* ---------- Key parameters ---------- */
.sol-params{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  margin:0 0 4px;
}
.sol-param-card{
  background:#fff;
  border:1px solid #e3eaf2;
  border-left:3px solid #3498db;
  border-radius:8px;
  padding:14px 16px;
}
.sol-param-card .sol-param-label{
  display:block;
  font-size:.72em;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#8a97a3;
  margin-bottom:4px;
}
.sol-param-card .sol-param-value{
  display:block;
  font-size:1.1em;
  font-weight:700;
  color:#1a2a6c;
  line-height:1.3;
}
.sol-param-card .sol-param-note{
  display:block;
  font-size:.78em;
  color:#52606d;
  margin-top:3px;
}

/* ---------- Sample products gallery ---------- */
.sol-gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.sol-gallery-item{
  background:#fff;
  border:1px solid #e3eaf2;
  border-radius:8px;
  overflow:hidden;
}
.sol-gallery-item img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  display:block;
}
.sol-gallery-item .sol-cap{
  padding:8px 10px;
  font-size:.82em;
  color:#52606d;
  text-align:center;
  line-height:1.4;
}

/* ---------- CTA block ---------- */
.sol-cta-block{
  background:linear-gradient(135deg,#1a5fb4 0%,#1a2a6c 100%);
  color:#fff;
  border-radius:14px;
  padding:32px 28px;
  text-align:center;
  margin:0 0 44px;
}
.sol-cta-block h2{
  margin:0 0 8px;
  color:#fff;
  font-size:1.5em;
}
.sol-cta-block p{
  margin:0 0 16px;
  color:rgba(255,255,255,.9);
  max-width:680px;
  margin-left:auto;
  margin-right:auto;
}
.sol-cta-block .sol-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:#fff;
  color:#1a2a6c !important;
  padding:11px 22px;
  border-radius:24px;
  font-weight:600;
  text-decoration:none;
}
.sol-cta-block .sol-cta:hover{
  background:#eaf3fa;
  text-decoration:none;
  color:#1a2a6c !important;
}

/* ---------- Back link ---------- */
.sol-back{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:#1a5fb4;
  font-weight:600;
  text-decoration:none;
  font-size:.92em;
  margin:0 0 18px;
}
.sol-back:hover{ text-decoration:underline; color:#1a2a6c; }

/* ---------- Related articles ---------- */
.sol-related{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.sol-rel-card{
  background:#fff;
  border:1px solid #e3eaf2;
  border-radius:8px;
  padding:16px 18px;
  display:flex;
  flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease;
}
.sol-rel-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(26,42,108,.12);
}
.sol-rel-cat{
  font-size:.7em;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#1a5fb4;
  margin-bottom:6px;
}
.sol-rel-card h3{
  margin:0 0 8px;
  font-size:1em;
  line-height:1.4;
  color:#1a2a6c;
}
.sol-rel-card h3 a{
  color:inherit;
  text-decoration:none;
}
.sol-rel-card h3 a:hover{ color:#1a5fb4; }
.sol-rel-card p{
  margin:0 0 10px;
  font-size:.85em;
  color:#52606d;
  line-height:1.5;
  flex:1;
}
.sol-rel-read{
  font-size:.82em;
  color:#1a5fb4;
  font-weight:600;
  text-decoration:none;
}
.sol-rel-read:hover{ text-decoration:underline; }

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .sol-card-grid{ grid-template-columns:repeat(2,1fr); }
  .sol-params{ grid-template-columns:repeat(2,1fr); }
  .sol-gallery{ grid-template-columns:repeat(3,1fr); }
  .sol-related{ grid-template-columns:repeat(2,1fr); }
  .sol-flow{ flex-wrap:wrap; }
  .sol-flow-step{ flex:1 1 33%; border-right:none; }
}
@media (max-width:640px){
  .sol-card-grid{ grid-template-columns:1fr; }
  .sol-hero h1{ font-size:1.8em; }
  .sol-detail-hero h1{ font-size:1.6em; }
  .sol-params{ grid-template-columns:1fr; }
  .sol-gallery{ grid-template-columns:repeat(2,1fr); }
  .sol-related{ grid-template-columns:1fr; }
  .sol-section .sol-section-head h2{ font-size:1.35em; }
  .sol-flow-step{ flex:1 1 50%; }
}