/* =====================================================
   ACRYLICTUBES.IN — product-single.css
   ===================================================== */

/* ── Active nav ─── */
.nav-active { color: var(--primary) !important; background: var(--light-bg) !important; border-radius: 8px; }

/* ═══════════════════════════════
   BREADCRUMB BAR
═══════════════════════════════ */
.ps-breadcrumb-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  margin-top: var(--total-h);
}
.ps-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.ps-breadcrumb a { color: var(--text-muted); transition: var(--ease); }
.ps-breadcrumb a:hover { color: var(--primary); }
.ps-breadcrumb span:last-child { color: var(--text); font-weight: 600; }
.psb-sep { color: var(--border); font-size: 14px; }

/* ═══════════════════════════════
   HERO SECTION (Gallery + Info)
═══════════════════════════════ */
.ps-hero-section {
  background: #fff;
  padding: 48px 0 56px;
}
.ps-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* ── GALLERY ── */
.ps-gallery { display: flex; flex-direction: column; gap: 14px; position: sticky; top: calc(var(--total-h) + 20px); }

.ps-main-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--light-bg);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  cursor: zoom-in;
}
.ps-main-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.ps-main-img:hover img { transform: scale(1.04); }

.ps-img-badges {
  position: absolute; top: 14px; left: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.ps-badge-bestseller {
  display: inline-block;
  background: var(--gradient);
  color: #fff; font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 4px 12px; border-radius: 50px;
}
.ps-badge-stock {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(37,211,102,.15);
  border: 1px solid rgba(37,211,102,.35);
  color: #128C7E;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 50px;
}
.ps-badge-stock::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: #25D366;
  animation: stockBlink 1.5s ease-in-out infinite;
}
@keyframes stockBlink { 0%,100%{opacity:1}50%{opacity:.4} }

.ps-zoom-hint {
  position: absolute; bottom: 12px; right: 12px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(6px);
  border-radius: 50px;
  padding: 5px 12px;
  font-size: 11px; color: var(--text-muted);
  display: flex; align-items: center; gap: 5px;
  pointer-events: none;
}

/* Image nav arrows */
.ps-img-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  font-size: 16px; color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--ease);
  opacity: 0;
}
.ps-main-img:hover .ps-img-nav { opacity: 1; }
.ps-img-prev { left: 12px; }
.ps-img-next { right: 12px; }
.ps-img-nav:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Thumbnails */
.ps-thumbs {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.ps-thumb {
  width: 78px; height: 78px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--ease);
  flex-shrink: 0;
}
.ps-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ps-thumb:hover { border-color: var(--primary-light); }
.ps-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,111,168,.15); }

/* ── PRODUCT INFO ── */
.ps-info { display: flex; flex-direction: column; gap: 24px; }

.ps-cat-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
}
.ps-cat-link {
  color: var(--primary); font-weight: 700;
  text-transform: uppercase; font-size: 11px; letter-spacing: 2px;
  transition: var(--ease);
}
.ps-cat-link:hover { color: var(--accent); }
.ps-cat-sep { color: var(--border); }
.ps-sku { font-size: 12px; color: var(--text-muted); }

.ps-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 42px);
  color: var(--dark); line-height: 1.15;
  margin-top: 6px;
}
.ps-subtitle {
  font-size: 15px; color: var(--text-muted);
  line-height: 1.75; margin-top: 10px;
}

/* Highlights */
.ps-highlights {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 12px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 16px;
}
.ps-hl-item {
  display: flex; align-items: center; gap: 10px;
}
.ps-hl-icon {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  color: #fff; flex-shrink: 0;
}
.ps-hl-item strong { display: block; font-size: 13px; font-weight: 700; color: var(--dark); line-height: 1.2; }
.ps-hl-item span   { display: block; font-size: 11px; color: var(--text-muted); }

/* ── CONFIGURATOR ── */
.ps-configurator {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.ps-config-title {
  font-size: 14px; font-weight: 800; color: var(--dark);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.ps-config-group { margin-bottom: 20px; }
.ps-config-group:last-of-type { margin-bottom: 0; }
.ps-config-label {
  display: flex; align-items: baseline; justify-content: space-between;
  font-size: 13px; font-weight: 700; color: var(--text);
  margin-bottom: 10px;
}
.ps-config-hint { font-size: 11px; font-weight: 400; color: var(--text-muted); }

/* Swatches */
.ps-swatch-row { display: flex; flex-wrap: wrap; gap: 8px; }
.ps-swatch {
  padding: 7px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 13px; font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: var(--ease);
  font-family: 'Outfit', sans-serif;
}
.ps-swatch:hover { border-color: var(--primary-light); color: var(--primary); }
.ps-swatch.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26,111,168,.3);
}

/* Custom dim input */
.ps-custom-input-row {
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px;
  font-size: 13px; color: var(--text-muted);
}
.ps-dim-input {
  width: 80px; padding: 7px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px; font-family: 'Outfit',sans-serif;
  background: #fff; color: var(--text);
  transition: var(--ease);
}
.ps-dim-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,111,168,.08); }

/* Quantity */
.ps-qty-row {
  display: flex; align-items: center; gap: 0;
}
.ps-qty-btn {
  width: 38px; height: 38px;
  border: 1.5px solid var(--border);
  border-radius: 0; background: #fff;
  font-size: 18px; color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--ease);
  font-family: 'Outfit', sans-serif;
}
.ps-qty-btn:first-child { border-radius: 8px 0 0 8px; }
.ps-qty-btn:hover { background: var(--light-bg); }
.ps-qty-val {
  width: 60px; height: 38px;
  border: 1.5px solid var(--border);
  border-left: none; border-right: none;
  text-align: center;
  font-size: 14px; font-weight: 700;
  font-family: 'Outfit', sans-serif;
  color: var(--dark);
  background: #fff;
  -moz-appearance: textfield;
}
.ps-qty-val::-webkit-inner-spin-button,
.ps-qty-val::-webkit-outer-spin-button { -webkit-appearance: none; }
.ps-qty-btn:last-of-type { border-radius: 0 8px 8px 0; border-left: 1.5px solid var(--border); }
.ps-qty-unit { font-size: 13px; color: var(--text-muted); margin-left: 10px; }

/* Config summary */
.ps-config-summary {
  display: flex; align-items: center; gap: 8px;
  margin-top: 16px;
  background: rgba(26,111,168,.07);
  border: 1px solid rgba(26,111,168,.2);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px; color: var(--primary); font-weight: 600;
}
.ps-config-summary svg { flex-shrink: 0; }

/* ── CTA BUTTONS ── */
.ps-cta-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ps-btn-enquire {
  grid-column: 1 / 3;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px;
  background: var(--gradient);
  color: #fff; border: none; border-radius: 10px;
  font-size: 16px; font-weight: 700;
  font-family: 'Outfit', sans-serif;
  cursor: pointer; transition: var(--ease);
  box-shadow: 0 4px 20px rgba(26,111,168,.35);
}
.ps-btn-enquire:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,111,168,.45); }

.ps-btn-wa {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff; border-radius: 10px;
  font-size: 14px; font-weight: 700;
  text-decoration: none;
  transition: var(--ease);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.ps-btn-wa:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.4); }

.ps-btn-sample {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px;
  background: var(--off-white);
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: 10px;
  font-size: 14px; font-weight: 700;
  font-family: 'Outfit', sans-serif;
  cursor: pointer; transition: var(--ease);
}
.ps-btn-sample:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* ── TRUST ROW ── */
.ps-trust-row {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.ps-trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; color: var(--text-muted);
}
.ps-trust-item svg { color: var(--primary); flex-shrink: 0; }

/* ── SHARE ROW ── */
.ps-share-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted);
}
.ps-share-btn {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--light-bg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); transition: var(--ease);
  cursor: pointer;
}
.ps-share-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-1px); }
.ps-copy-link.copied { background: #25D366; color: #fff; border-color: #25D366; }

/* ═══════════════════════════════
   PRODUCT TABS SECTION
═══════════════════════════════ */
.ps-tabs-section {
  background: var(--off-white);
  padding: 0 0 72px;
}

/* Tab nav */
.ps-tab-nav {
  display: flex; gap: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--total-h);
  z-index: 50;
  overflow-x: auto;
  scrollbar-width: none;
}
.ps-tab-nav::-webkit-scrollbar { display: none; }
.ps-tab-btn {
  padding: 16px 24px;
  font-size: 14px; font-weight: 600;
  color: var(--text-muted);
  background: none; border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: var(--ease);
  font-family: 'Outfit', sans-serif;
}
.ps-tab-btn:hover { color: var(--primary); background: var(--light-bg); }
.ps-tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Tab panels */
.ps-tab-panel { display: none; padding: 48px 0 0; }
.ps-tab-panel.active { display: block; }
.ps-tab-panel h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(24px, 3.5vw, 36px);
  color: var(--dark); margin-bottom: 16px;
}
.ps-tab-panel h2 em { color: var(--primary); font-style: italic; }
.ps-tab-intro {
  font-size: 15px; color: var(--text-muted); line-height: 1.7;
  margin-bottom: 32px; max-width: 680px;
}

/* ── Description ── */
.ps-desc-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
.ps-desc-content h3 { font-size: 20px; font-weight: 700; color: var(--dark); margin: 28px 0 14px; }
.ps-desc-content p  { font-size: 15px; color: var(--text-muted); line-height: 1.8; margin-bottom: 14px; }

.ps-desc-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.ps-desc-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--text); line-height: 1.65;
}
.ps-desc-list svg { flex-shrink: 0; color: var(--accent2); margin-top: 2px; }

.ps-desc-note {
  display: flex; align-items: flex-start; gap: 10px;
  background: rgba(26,111,168,.07);
  border: 1px solid rgba(26,111,168,.2);
  border-radius: 8px; padding: 14px 16px;
  font-size: 13px; color: var(--primary-dark); line-height: 1.7;
}
.ps-desc-note svg { flex-shrink: 0; color: var(--primary); margin-top: 2px; }

.ps-desc-aside { display: flex; flex-direction: column; gap: 16px; }
.ps-desc-aside-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: var(--ease);
}
.ps-desc-aside-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.ps-da-icon {
  width: 48px; height: 48px;
  background: var(--light-bg);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  margin-bottom: 12px;
}
.ps-desc-aside-card h4 { font-size: 14px; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.ps-desc-aside-card p  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ── Specifications ── */
.ps-spec-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
.ps-spec-table-wrap h2 { margin-bottom: 20px; }
.ps-spec-table {
  width: 100%; border-collapse: collapse;
  font-size: 14px;
}
.ps-spec-table tbody tr { border-bottom: 1px solid var(--border); transition: background var(--ease); }
.ps-spec-table tbody tr:hover { background: var(--light-bg); }
.ps-spec-table th {
  padding: 12px 16px;
  text-align: left; font-weight: 700;
  color: var(--text); background: var(--off-white);
  width: 200px;
}
.ps-spec-table td {
  padding: 12px 16px;
  color: var(--text-muted);
}
.ps-spec-aside { display: flex; flex-direction: column; gap: 16px; }
.ps-spec-aside-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 20px;
  box-shadow: var(--shadow);
}
.ps-spec-aside-card h4 { font-size: 14px; font-weight: 700; color: var(--dark); margin-bottom: 12px; }

.ps-dl-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px; font-weight: 600; color: var(--primary);
  text-decoration: none;
  margin-bottom: 8px;
  transition: var(--ease);
}
.ps-dl-btn:hover { background: var(--light-bg); border-color: var(--primary); transform: translateX(3px); }
.ps-dl-btn:last-child { margin-bottom: 0; }

.ps-ask-expert {
  text-align: center;
  background: var(--gradient-dark) !important;
}
.ps-ask-expert svg { color: var(--accent); margin-bottom: 12px; }
.ps-ask-expert h4 { color: #fff; margin-bottom: 8px; }
.ps-ask-expert p  { color: rgba(255,255,255,.7); font-size: 13px; margin-bottom: 16px; }

/* ── Size chart ── */
.ps-size-table-wrap { overflow-x: auto; margin-bottom: 16px; }
.ps-size-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px; min-width: 600px;
}
.ps-size-table thead th {
  padding: 12px 16px;
  background: var(--primary); color: #fff;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  text-align: left;
}
.ps-size-table thead th:first-child { border-radius: 8px 0 0 0; }
.ps-size-table thead th:last-child  { border-radius: 0 8px 0 0; }
.ps-size-table tbody tr { border-bottom: 1px solid var(--border); transition: background var(--ease); }
.ps-size-table tbody tr:hover { background: var(--light-bg); }
.ps-size-table td { padding: 12px 16px; color: var(--text); }
.ps-size-table td:first-child { font-weight: 700; color: var(--dark); }

.avail-badge {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 3px 10px; border-radius: 50px;
}
.avail-badge.in      { background: rgba(37,211,102,.12); color: #128C7E; }
.avail-badge.limited { background: rgba(245,158,11,.12); color: #b45309; }
.avail-badge.order   { background: rgba(26,111,168,.1); color: var(--primary); }
.avail-badge.custom  { background: rgba(107,114,128,.1); color: #4b5563; }

.ps-size-note {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: var(--text-muted); line-height: 1.7;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
}
.ps-size-note svg { flex-shrink: 0; color: var(--primary); margin-top: 2px; }

/* ── Applications ── */
.ps-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ps-app-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  transition: var(--ease);
}
.ps-app-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.ps-app-icon {
  width: 52px; height: 52px;
  background: var(--light-bg);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  margin-bottom: 16px;
  transition: var(--ease);
}
.ps-app-card:hover .ps-app-icon { background: var(--gradient); color: #fff; }
.ps-app-card h4 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.ps-app-card p  { font-size: 13px; color: var(--text-muted); line-height: 1.65; }

/* ── FAQ ── */
.ps-faq-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
.ps-faq-list { display: flex; flex-direction: column; }
.ps-faq-item { border-bottom: 1px solid var(--border); }
.ps-faq-item:first-child { border-top: 1px solid var(--border); }
.ps-faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 4px;
  text-align: left;
  font-size: 15px; font-weight: 600; color: var(--dark);
  background: none; border: none; cursor: pointer;
  transition: var(--ease);
  font-family: 'Outfit', sans-serif;
}
.ps-faq-q:hover { color: var(--primary); }
.ps-faq-q[aria-expanded="true"] { color: var(--primary); }
.ps-faq-arr { flex-shrink: 0; color: var(--text-muted); transition: transform var(--ease); }
.ps-faq-q[aria-expanded="true"] .ps-faq-arr { transform: rotate(180deg); color: var(--primary); }
.ps-faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
  padding: 0 4px;
}
.ps-faq-a.open { max-height: 200px; padding-bottom: 16px; }
.ps-faq-a p { font-size: 14px; color: var(--text-muted); line-height: 1.8; }

.ps-faq-cta-aside {}
.ps-faq-aside-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  text-align: center;
  box-shadow: var(--shadow);
}
.ps-faq-aside-card svg { color: var(--primary); margin-bottom: 14px; }
.ps-faq-aside-card h4 { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.ps-faq-aside-card p  { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }

/* ═══════════════════════════════
   RELATED PRODUCTS
═══════════════════════════════ */
.ps-related-section {
  background: #fff;
  padding: 72px 0;
}
.ps-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.ps-rel-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--ease);
  box-shadow: var(--shadow);
}
.ps-rel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.ps-rel-img { aspect-ratio: 4/3; overflow: hidden; background: var(--light-bg); }
.ps-rel-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.ps-rel-card:hover .ps-rel-img img { transform: scale(1.05); }
.ps-rel-body { padding: 16px; }
.ps-rel-cat { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; color: var(--accent2); }
.ps-rel-body h4 { font-size: 15px; font-weight: 700; color: var(--dark); margin: 5px 0 4px; }
.ps-rel-body p  { font-size: 12px; color: var(--text-muted); margin-bottom: 14px; }
.ps-rel-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ps-rel-view { font-size: 13px; font-weight: 700; color: var(--primary); transition: var(--ease); }
.ps-rel-view:hover { color: var(--accent); }
.ps-rel-enq {
  padding: 7px 14px;
  background: var(--gradient);
  color: #fff; border: none; border-radius: 6px;
  font-size: 12px; font-weight: 700;
  cursor: pointer; transition: var(--ease);
  font-family: 'Outfit', sans-serif;
}
.ps-rel-enq:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(26,111,168,.3); }

/* ═══════════════════════════════
   BOTTOM CTA
═══════════════════════════════ */
.ps-bottom-cta {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.ps-bcta-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.ps-bcta-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,30,55,.92) 0%, rgba(26,111,168,.82) 100%); }
.ps-bcta-inner {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.ps-bcta-inner h2 { font-family: 'DM Serif Display',serif; font-size: clamp(24px,4vw,40px); color: #fff; margin-bottom: 8px; }
.ps-bcta-inner p  { font-size: 15px; color: rgba(255,255,255,.75); }
.ps-bcta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.ps-btn-wa-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px;
  background: linear-gradient(135deg,#25D366,#128C7E);
  color: #fff; border-radius: 10px;
  font-size: 14px; font-weight: 700;
  text-decoration: none; transition: var(--ease);
}
.ps-btn-wa-outline:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.4); }

/* ═══════════════════════════════
   RESPONSIVE
═══════════════════════════════ */
@media (max-width: 1100px) {
  .ps-hero-grid     { gap: 40px; }
  .ps-desc-grid,
  .ps-spec-grid,
  .ps-faq-grid      { grid-template-columns: 1fr; }
  .ps-related-grid  { grid-template-columns: repeat(2,1fr); }
  .ps-gallery       { position: static; }
}

@media (max-width: 900px) {
  .ps-hero-grid     { grid-template-columns: 1fr; }
  .ps-highlights    { grid-template-columns: repeat(2,1fr); }
  .ps-apps-grid     { grid-template-columns: repeat(2,1fr); }
  .ps-bcta-inner    { flex-direction: column; text-align: center; }
  .ps-bcta-actions  { justify-content: center; }
}

@media (max-width: 600px) {
  .ps-hero-section  { padding: 28px 0 40px; }
  .ps-cta-block     { grid-template-columns: 1fr; }
  .ps-btn-enquire   { grid-column: 1; }
  .ps-highlights    { grid-template-columns: 1fr 1fr; }
  .ps-related-grid  { grid-template-columns: 1fr; }
  .ps-apps-grid     { grid-template-columns: 1fr; }
  .ps-bcta-actions  { flex-direction: column; align-items: stretch; }
  .ps-swatch-row    { gap: 6px; }
  .ps-swatch        { padding: 6px 10px; font-size: 12px; }
}