/* ============================================================
   PRODUCTS PAGE — Ambav
   ============================================================ */

/* ── DOWNLOAD CATALOGUE BUTTON ── */
.hero-cta-row {
  margin-top: 28px;
}

.btn-catalogue {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 28px;
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.btn-catalogue:hover {
  background: var(--gold);
  color: var(--white);
}

.btn-catalogue svg {
  flex-shrink: 0;
  transition: transform 0.2s;
}

.btn-catalogue:hover svg {
  transform: translateY(2px);
}

/* ── FILTER BAR ── */
.filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
}

.filter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0;
}

.filter-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-tabs::-webkit-scrollbar { display: none; }

.filter-tab {
  padding: 18px 28px;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
  border-bottom: 2px solid transparent;
  transition: all var(--t-fast);
  white-space: nowrap;
  background: none;
}

.filter-tab:hover { color: var(--ink); }
.filter-tab.active { color: var(--ink); border-bottom-color: var(--gold); font-weight: 500; }

/* ── PRODUCT COUNT ── */
.filter-count {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ash);
  white-space: nowrap;
  padding-right: 4px;
  flex-shrink: 0;
  transition: color 0.2s;
}

.filter-count--filtered {
  color: var(--gold);
  font-weight: 500;
}

/* ── PRODUCTS LAYOUT ── */
.products-section {
  background: var(--ivory);
  padding: 72px 0 96px;
}

.product-category {
  margin-bottom: 96px;
  scroll-margin-top: calc(var(--nav-h) + 68px);
}

.product-category:last-child { margin-bottom: 0; }

/* Category heading row */
.cat-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(10,35,66,0.15);
}

.cat-heading-left { display: flex; align-items: center; gap: 20px; }

.cat-large-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  opacity: 0.4;
}

.cat-heading-left h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.1;
}

.cat-heading-left p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--ash);
  margin-top: 4px;
  letter-spacing: 0.01em;
}

.cat-count {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  background: rgba(0,151,167,0.07);
  border: 1px solid rgba(0,151,167,0.2);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 4px;
}

/* ── PRODUCT GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  background: transparent;
  border: none;
}

.product-card {
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--t-med), transform var(--t-med);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(10,35,66,0.07);
}

.product-card:hover {
  box-shadow: 0 8px 36px rgba(10,35,66,0.13), 0 0 0 1px var(--gold);
  transform: translateY(-4px);
  z-index: 2;
}
.product-card.hidden { display: none; }

/* ── HOVER CTA OVERLAY ── */
.prod-hover-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(10,35,66,0.92) 0%, rgba(10,35,66,0.7) 60%, transparent 100%);
  padding: 24px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
  z-index: 3;
}

.product-card:hover .prod-hover-overlay {
  transform: translateY(0);
}

.prod-hover-overlay .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.75rem;
  padding: 11px 12px;
  letter-spacing: 0.08em;
}

/* Product visual */
.prod-visual {
  height: 280px;
  position: relative;
  overflow: hidden;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prod-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  display: block;
  transition: transform 0.65s cubic-bezier(0.25,0.46,0.45,0.94);
}

.product-card:hover .prod-visual img { transform: scale(1.06); }

/* Product tag badges */
.prod-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--ink);
  color: var(--ivory);
}

.prod-badge--gold { background: var(--gold); color: var(--white); }
.prod-badge--new  { background: var(--charcoal); }

/* Product body */
.prod-body { padding: 28px 28px 24px; flex: 1; display: flex; flex-direction: column; }

.prod-cat {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 10px;
}

.prod-body h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.prod-body > p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--ash);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

/* Specs table */
.prod-specs {
  background: var(--ivory);
  padding: 16px 18px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 16px;
}

.prod-specs li {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--ash);
}

.prod-specs li strong {
  font-weight: 500;
  color: var(--ink);
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

/* Product footer */
.prod-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}

.prod-footer-actions {
  display: flex;
  gap: 8px;
}

@media (hover: hover) {
  .prod-footer-actions { display: none; }
}

@media (hover: none) {
  .prod-hover-overlay { display: none; }
}

.prod-footer-actions .btn {
  flex: 1;
  justify-content: center;
  font-size: 0.75rem;
  padding: 10px 12px;
  letter-spacing: 0.06em;
}

.prod-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prod-warranty {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2d7a4a;
  font-weight: 400;
}

.prod-quickview-btn {
  font-size: 0.75rem;
  font-family: var(--font-body);
  color: var(--ash);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-fast);
}
.prod-quickview-btn:hover { color: var(--gold); }

/* ── QUICK-VIEW MODAL ── */
.qv-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,35,66,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
}

.qv-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.qv-modal {
  background: var(--white);
  width: 100%;
  max-width: 860px;
  height: min(88vh, 600px);
  overflow: hidden;
  display: flex;
  flex-direction: row;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s var(--ease-spring);
}

.qv-overlay.open .qv-modal {
  transform: translateY(0) scale(1);
}

.qv-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border: 1px solid var(--border-light);
  background: var(--white);
  color: var(--ink);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--t-fast);
  line-height: 1;
}
.qv-close:hover { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

.qv-img-pane {
  width: 46%;
  flex-shrink: 0;
  background: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  overflow: hidden;
}

.qv-img-pane img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qv-info-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.qv-info-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 36px 36px 20px 32px;
  scrollbar-width: thin;
}

.qv-info-footer {
  flex-shrink: 0;
  padding: 18px 36px 24px 32px;
  border-top: 1px solid var(--border-light);
  background: var(--white);
}

.qv-cat {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 8px;
}

.qv-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 16px;
}

.qv-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--ash);
  line-height: 1.7;
  margin-bottom: 20px;
}

.qv-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin-bottom: 28px;
  background: var(--ivory);
  padding: 16px 18px;
}

.qv-specs li {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--ash);
}

.qv-specs li strong {
  font-weight: 500;
  color: var(--ink);
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.qv-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.qv-actions .btn {
  flex: 1;
  justify-content: center;
  min-width: 120px;
}

.qv-warranty {
  margin-top: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2d7a4a;
}

@media (max-width: 640px) {
  .qv-modal { flex-direction: column; height: min(92vh, 680px); }
  .qv-img-pane { width: 100%; flex-shrink: 0; height: 200px; padding: 20px; }
  .qv-info-scroll { padding: 20px 20px 12px; }
  .qv-info-footer { padding: 14px 20px 20px; }
}

/* ── PAGINATION ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border-light);
}

.page-btn,
.page-btn-tap {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 400;
  font-family: var(--font-body);
  color: var(--ash);
  background: var(--white);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all var(--t-fast);
}

.page-btn:hover,
.page-btn-tap:hover {
  border-color: var(--gold);
  color: var(--ink);
}

.page-btn.active,
.page-btn-tap.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  font-weight: 500;
}

.page-arrow {
  font-size: 1.1rem;
  color: var(--ink);
}

.page-arrow:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  border-color: var(--border-light);
  color: var(--ash);
}

.page-arrow:disabled:hover {
  border-color: var(--border-light);
  color: var(--ash);
}

/* ── SEARCH HIGHLIGHT ── */

/* Ripple ring that expands outward from the card */
@keyframes hl-ripple {
  0%   { outline-offset: 0px;  outline-color: rgba(0,151,167,0.9); }
  60%  { outline-offset: 10px; outline-color: rgba(0,151,167,0); }
  100% { outline-offset: 10px; outline-color: rgba(0,151,167,0); }
}

/* Card lifts and pulses with a layered glow */
@keyframes hl-lift {
  0%   { transform: translateY(0)   scale(1);    box-shadow: 0 0 0 2px var(--gold), 0 8px 32px rgba(0,151,167,0.25); }
  15%  { transform: translateY(-10px) scale(1.02); box-shadow: 0 0 0 2px var(--gold), 0 24px 64px rgba(0,151,167,0.40), 0 0 0 8px rgba(0,151,167,0.10); }
  50%  { transform: translateY(-8px)  scale(1.02); box-shadow: 0 0 0 2px var(--gold), 0 20px 56px rgba(0,151,167,0.30), 0 0 0 12px rgba(0,151,167,0.06); }
  85%  { transform: translateY(-10px) scale(1.02); box-shadow: 0 0 0 2px var(--gold), 0 24px 64px rgba(0,151,167,0.40), 0 0 0 8px rgba(0,151,167,0.10); }
  100% { transform: translateY(0)   scale(1);    box-shadow: 0 0 0 2px var(--gold), 0 8px 32px rgba(0,151,167,0.25); }
}

/* Badge slides in from the top */
@keyframes hl-badge-in {
  0%   { opacity: 0; transform: translateY(-12px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Shimmer sweep across the product image */
@keyframes hl-shimmer {
  0%   { left: -100%; }
  60%  { left: 160%; }
  100% { left: 160%; }
}

.product-card--highlighted {
  z-index: 10;
  position: relative;
  animation: hl-lift 1.6s cubic-bezier(0.25,0.46,0.45,0.94) 2,
             hl-ripple 0.8s ease-out 1;
  outline: 2px solid rgba(0,151,167,0.9);
  outline-offset: 0px;
}

/* Shimmer sweep over the image area */
.product-card--highlighted .prod-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
  animation: hl-shimmer 1s ease-in-out 0.2s 2;
  z-index: 3;
  pointer-events: none;
}

/* "Found" badge that slides down from the top of the card */
.product-card--highlighted::before {
  content: '✓ Search Result';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 7px 0;
  animation: hl-badge-in 0.4s cubic-bezier(0.34,1.56,0.64,1) 0.1s both;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; }
  .cat-heading-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cat-large-num { font-size: 2.5rem; }
  .filter-tab { padding: 14px 18px; font-size: 0.75rem; }
}