/* =========================================================
   DALA ELECTRO — Wire & Cable Hub (whub-*)
   Self-contained section for index.html only.
   Namespaced with "whub-" so it never touches existing CSS.
   ========================================================= */

.whub{
  position:relative;
  padding:54px 20px 60px;
  overflow:hidden;
  background:linear-gradient(180deg,#0a1633 0%,#0e1e46 45%,#0b1836 100%);
}
.whub-bg{
  position:absolute; inset:0; pointer-events:none; z-index:0;
}
.whub-bg::before,
.whub-bg::after{
  content:""; position:absolute; border-radius:50%; filter:blur(60px); opacity:.35;
}
.whub-bg::before{
  width:420px; height:420px; background:#2dd4bf; top:-160px; inset-inline-end:-120px;
  animation:whub-float 9s ease-in-out infinite;
}
.whub-bg::after{
  width:360px; height:360px; background:#2f6bff; bottom:-140px; inset-inline-start:-100px;
  animation:whub-float 11s ease-in-out infinite reverse;
}
@keyframes whub-float{
  0%,100%{ transform:translateY(0) scale(1); }
  50%{ transform:translateY(24px) scale(1.06); }
}
/* faint animated "copper wire" line threading across the top of the section */
.whub-wire-line{
  position:absolute; top:0; left:0; width:100%; height:40px; z-index:0; opacity:.5;
}
.whub-wire-line path{
  fill:none; stroke:#2dd4bf; stroke-width:2; stroke-dasharray:10 8;
  animation:whub-dash 6s linear infinite;
}
@keyframes whub-dash{ to{ stroke-dashoffset:-180; } }

.whub-inner{ position:relative; z-index:1; }

.whub-head{ text-align:center; max-width:720px; margin:0 auto 34px; }
.whub-eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-size:12.5px; font-weight:700;
  color:#7dede1; background:rgba(45,212,191,.12); border:1px solid rgba(45,212,191,.35);
  padding:6px 14px; border-radius:999px; margin-bottom:14px;
}
.whub-head h2{
  color:#fff; font-size:29px; font-weight:800; margin:0 0 12px; line-height:1.5;
}
.whub-head h2 span{
  background:linear-gradient(90deg,#2dd4bf,#5b8bff);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.whub-head p{ color:#b9c8ea; font-size:14.5px; margin:0; }

/* ---------- top-level group pills ---------- */
.whub-groups{
  display:flex; justify-content:center; gap:10px; flex-wrap:wrap; margin-bottom:26px;
}
.whub-group{
  display:flex; align-items:center; gap:8px; padding:12px 20px; border-radius:14px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14); color:#dbe6ff;
  font-family:inherit; font-size:14px; font-weight:700; cursor:pointer;
  transition:all .25s ease;
}
.whub-group i{ font-size:16px; color:#7dede1; transition:transform .25s ease; }
.whub-group:hover{ background:rgba(255,255,255,.1); transform:translateY(-2px); }
.whub-group.active{
  background:linear-gradient(135deg,#2dd4bf,#2f6bff); color:#fff; border-color:transparent;
  box-shadow:0 14px 30px -12px rgba(45,212,191,.55);
}
.whub-group.active i{ color:#fff; transform:scale(1.1); }

/* ---------- panels ---------- */
.whub-panel{ display:none; animation:whub-fade .45s ease; }
.whub-panel.active{ display:block; }
@keyframes whub-fade{
  from{ opacity:0; transform:translateY(14px); }
  to{ opacity:1; transform:translateY(0); }
}

.whub-card{
  background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.1);
  border-radius:22px; padding:26px; backdrop-filter:blur(6px);
}

/* sub tabs (pvc/teflon, unshielded/shielded) */
.whub-tabs{ display:flex; gap:8px; margin-bottom:22px; flex-wrap:wrap; }
.whub-tab{
  padding:9px 18px; border-radius:11px; font-size:13.5px; font-weight:700;
  background:rgba(255,255,255,.05); color:#b9c8ea; border:1px solid rgba(255,255,255,.12);
  transition:all .2s ease; font-family:inherit; cursor:pointer;
}
.whub-tab:hover{ background:rgba(255,255,255,.09); color:#fff; }
.whub-tab.active{ background:#fff; color:#0b1836; border-color:#fff; }

/* ---------- wizard steps ---------- */
.whub-steps{ display:flex; flex-direction:column; gap:22px; }
.whub-step{
  opacity:.4; pointer-events:none; transition:opacity .3s ease;
}
.whub-step.unlocked{ opacity:1; pointer-events:auto; }
.whub-step h4{
  display:flex; align-items:center; gap:10px; color:#fff; font-size:14.5px; font-weight:700; margin:0 0 12px;
}
.whub-step h4 span{
  width:26px; height:26px; border-radius:50%; background:linear-gradient(135deg,#2dd4bf,#2f6bff);
  display:flex; align-items:center; justify-content:center; font-size:12.5px; color:#fff; flex-shrink:0;
  font-family:var(--font-mono,monospace);
}
.whub-step-sub{ color:#8fa1c9; font-size:12px; margin:-6px 0 12px 36px; }

.whub-chip-row{ display:flex; gap:9px; flex-wrap:wrap; }
.whub-chip{
  padding:9px 16px; border-radius:11px; font-size:13px; font-weight:700; font-family:inherit;
  background:rgba(255,255,255,.06); color:#dbe6ff; border:1px solid rgba(255,255,255,.15);
  cursor:pointer; transition:all .18s ease; position:relative;
}
.whub-chip:hover{ transform:translateY(-2px); background:rgba(255,255,255,.12); }
.whub-chip small{ opacity:.75; font-weight:600; margin-inline-start:3px; font-size:11px; }
.whub-chip.selected{
  background:linear-gradient(135deg,#2dd4bf,#2f6bff); color:#fff; border-color:transparent;
  box-shadow:0 10px 22px -10px rgba(45,212,191,.6);
  animation:whub-pop .28s ease;
}
@keyframes whub-pop{ 0%{ transform:scale(.9);} 60%{ transform:scale(1.06);} 100%{ transform:scale(1);} }

.whub-color-row{ display:flex; gap:14px; flex-wrap:wrap; }
.whub-color{
  display:flex; flex-direction:column; align-items:center; gap:6px; cursor:pointer;
  background:none; border:none; font-family:inherit;
}
.whub-color-dot{
  width:34px; height:34px; border-radius:50%; border:2px solid rgba(255,255,255,.25);
  transition:all .2s ease; box-shadow:inset 0 0 0 2px rgba(0,0,0,.15);
}
.whub-color:hover .whub-color-dot{ transform:translateY(-3px) scale(1.08); }
.whub-color.selected .whub-color-dot{
  border-color:#fff; transform:scale(1.15);
  box-shadow:0 0 0 3px rgba(45,212,191,.55), inset 0 0 0 2px rgba(0,0,0,.15);
}
.whub-color span{ font-size:11px; color:#b9c8ea; }
.whub-color.selected span{ color:#fff; font-weight:700; }
.whub-color-note{ color:#8fa1c9; font-size:12.5px; }

/* result card */
.whub-result{
  margin-top:6px; border-radius:16px; padding:0; max-height:0; overflow:hidden;
  opacity:0; transition:all .4s ease;
}
.whub-result.show{
  max-height:400px; opacity:1; padding:20px; margin-top:14px;
  background:rgba(45,212,191,.08); border:1px solid rgba(45,212,191,.35);
}
.whub-result-title{ display:flex; align-items:center; gap:10px; color:#fff; font-weight:800; font-size:15px; margin-bottom:6px; }
.whub-result-title i{ color:#2dd4bf; }
.whub-result-spec{ color:#b9c8ea; font-size:13px; margin-bottom:16px; }
.whub-result-spec b{ color:#fff; }
.whub-result-actions{ display:flex; gap:10px; flex-wrap:wrap; }
.whub-btn{
  display:inline-flex; align-items:center; gap:8px; padding:11px 18px; border-radius:11px;
  font-size:13.5px; font-weight:700; text-decoration:none; transition:all .2s ease; border:none; font-family:inherit;
}
.whub-btn-primary{ background:linear-gradient(135deg,#2dd4bf,#2f6bff); color:#fff; }
.whub-btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 26px -10px rgba(45,212,191,.6); }
.whub-btn-ghost{ background:rgba(255,255,255,.08); color:#fff; border:1px solid rgba(255,255,255,.22); }
.whub-btn-ghost:hover{ background:rgba(255,255,255,.15); }

/* ---------- special (showcase) grid ---------- */
.whub-special-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:14px;
}
.whub-special-card{
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12); border-radius:18px;
  padding:20px 16px; text-align:center; text-decoration:none; transition:all .25s ease;
  opacity:0; transform:translateY(16px);
}
.whub-special-card.in-view{ opacity:1; transform:translateY(0); }
.whub-special-card:hover{
  transform:translateY(-5px); border-color:rgba(45,212,191,.5); background:rgba(255,255,255,.08);
  box-shadow:0 16px 32px -16px rgba(45,212,191,.5);
}
.whub-special-icon{
  width:56px; height:56px; border-radius:16px; margin:0 auto 12px; display:flex; align-items:center;
  justify-content:center; background:linear-gradient(135deg,rgba(45,212,191,.22),rgba(47,107,255,.22));
  font-size:24px; color:#7dede1;
}
.whub-special-card h5{ color:#fff; font-size:14px; font-weight:800; margin:0 0 6px; }
.whub-special-card p{ color:#95a6c9; font-size:12px; margin:0; line-height:1.7; }

/* scroll-reveal for wizard cards */
.whub-reveal{ opacity:0; transform:translateY(18px); transition:all .6s ease; }
.whub-reveal.in-view{ opacity:1; transform:translateY(0); }

@media (max-width:640px){
  .whub{ padding:38px 14px 44px; }
  .whub-head h2{ font-size:22px; }
  .whub-head p{ font-size:13px; }
  .whub-card{ padding:18px; border-radius:18px; }
  .whub-group{ padding:10px 14px; font-size:12.5px; }
  .whub-groups{ gap:8px; }
}