/* components.css */
.product-card {
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.product-card:hover {
  transform: translateY(-5px);
}
.product-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--ruby-primary), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
  animation: shimmer-beam 2s infinite linear;
}
.product-card:hover::after {
  opacity: 1;
}

.assay-bar {
  height: 4px;
  background: var(--hairline);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 1rem;
}
.assay-bar .progress {
  height: 100%;
  background: var(--ruby-primary);
  width: 0; /* GSAP sets this */
}

.mesh-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}
.mesh-spec-table th, .mesh-spec-table td {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.85rem;
  color: var(--silver);
}
.mesh-spec-table th {
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-block {
  text-align: center;
}
.metric-block .number {
  font-family: 'Cinzel', serif;
  font-size: 4rem;
  color: var(--crystal-light);
  display: block;
}
.metric-block .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--ruby-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

.carousel-track {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  padding: 2rem 0;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar {
  display: none;
}
.carousel-item {
  flex: 0 0 calc(80% - 2rem);
  scroll-snap-align: center;
}
@media (min-width: 768px) {
  .carousel-item {
    flex: 0 0 calc(40% - 2rem);
  }
}

.filter-tabs {
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 2rem;
  overflow-x: auto;
}
.filter-tab {
  background: none;
  border: none;
  color: var(--silver);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1rem 0;
  cursor: pointer;
  position: relative;
  transition: color 0.35s ease;
}
.filter-tab:hover {
  color: var(--platinum);
}
.filter-tab::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%; height: 2px;
  background: var(--ruby-primary);
  transform: scaleX(0);
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: left;
}
.filter-tab.active {
  color: var(--platinum);
}
.filter-tab.active::after {
  transform: scaleX(1);
}

.cert-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.cert-card .icon-area {
  width: 64px;
  height: 64px;
  margin-bottom: 1.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  bottom: 0; width: 1px;
  background: var(--hairline);
}
.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  top: 0.25rem; left: -2.35rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--ruby-primary);
  border: 2px solid var(--obsidian);
  box-shadow: 0 0 0 2px var(--hairline-ruby);
}

.stage-step {
  display: flex;
  gap: 2rem;
  margin-bottom: 4rem;
}
.stage-number {
  font-family: 'Cinzel', serif;
  font-size: 3rem;
  color: rgba(255,255,255,0.1);
  line-height: 1;
}

.location-pin {
  width: 16px;
  height: 16px;
  background: var(--ruby-primary);
  border-radius: 50%;
  position: relative;
}
.location-pin::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  border-radius: 50%;
  border: 1px solid var(--ruby-primary);
  animation: pulse-pin 2s infinite cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
@keyframes pulse-pin {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.form-group {
  margin-bottom: 1.5rem;
}
.luxury-input, .luxury-select, .luxury-textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 1rem;
  color: var(--platinum);
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.luxury-input:focus, .luxury-select:focus, .luxury-textarea:focus {
  outline: none;
  border-color: var(--ruby-primary);
  box-shadow: 0 0 0 1px var(--ruby-primary);
}

.section-divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--hairline-ruby), transparent);
  margin: 4rem 0;
}

.badge-ruby {
  background: rgba(211,47,47,0.1);
  color: var(--ruby-primary);
  border: 1px solid rgba(211,47,47,0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.badge-crystal {
  background: rgba(232,244,252,0.1);
  color: var(--crystal-light);
  border: 1px solid rgba(232,244,252,0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--ruby-primary);
  width: 0%;
  z-index: 9999;
  transition: width 0.05s linear;
}

/* ─── Metric Cards ────────────────────────────────────────────────────── */
.metric-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--hairline);
  background: rgba(7,21,43,0.5);
  transition: border-color 0.35s ease, transform 0.35s ease;
}
.metric-card:hover {
  border-color: rgba(211,47,47,0.3);
  transform: translateY(-4px);
}
.metric-value {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--crystal-light);
  line-height: 1;
  letter-spacing: 0.02em;
}
.metric-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--ruby-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 0.75rem;
}

/* ─── Collection Cards (Carousel) ───────────────────────────────────── */
.carousel-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  cursor: grab;
}
.carousel-track {
  display: flex;
  gap: 1.5rem;
  padding: 2rem 0 3rem;
  will-change: transform;
  user-select: none;
}
.collection-card {
  flex: 0 0 320px;
  background: rgba(7,21,43,0.72);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.35s ease, transform 0.35s ease;
  position: relative;
  overflow: hidden;
}
.collection-card::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(211,47,47,0.6), rgba(255,255,255,0.8), transparent);
  transition: left 0.7s ease;
}
.collection-card:hover { border-color: rgba(211,47,47,0.25); transform: translateY(-6px); }
.collection-card:hover::before { left: 150%; }

.card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ruby-primary);
  margin-bottom: 1rem;
}
.card-title {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--platinum);
  margin-bottom: 0.75rem;
}
.card-specs {
  font-size: 0.875rem;
  color: var(--silver);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.assay-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ruby-deep), var(--ruby-primary));
  border-radius: 2px;
  transition: width 1.2s ease;
}
.card-link {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--crystal-mid);
  text-decoration: none;
  margin-top: 1.25rem;
  transition: color 0.3s ease;
}
.card-link:hover { color: var(--platinum); }

/* ─── Feature/Why Cards ──────────────────────────────────────────────── */
.features-grid, .why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
@media (max-width: 1024px) {
  .features-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .features-grid, .why-grid { grid-template-columns: 1fr; }
}
.feature-card, .glass-panel {
  background: rgba(7,21,43,0.72);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  transition: border-color 0.35s ease, transform 0.35s ease;
}
.feature-card:hover, .glass-panel:hover {
  border-color: rgba(211,47,47,0.2);
  transform: translateY(-4px);
}
.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(211,47,47,0.1);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  color: var(--crystal-light);
}
.feature-title {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  color: var(--platinum);
  margin-bottom: 0.75rem;
}
.feature-desc {
  font-size: 0.9375rem;
  color: var(--silver);
  line-height: 1.7;
}

/* ─── CTA Panel ───────────────────────────────────────────────────────── */
.cta-glass-panel {
  background: rgba(211,47,47,0.06);
  border: 1px solid rgba(211,47,47,0.2);
  border-radius: 20px;
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem);
  text-align: center;
}
.cta-subtext {
  color: var(--silver);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 1rem auto 2rem;
  line-height: 1.7;
}

/* ─── Button Large ────────────────────────────────────────────────────── */
.btn-large {
  padding: 1.1rem 2.75rem;
  font-size: 0.9rem;
}

/* ─── Hero Sub ────────────────────────────────────────────────────────── */
.hero-sub {
  color: var(--silver);
  margin: 1.5rem auto;
  max-width: 620px;
  line-height: 1.75;
}

/* --- Category Cards (categories.html) ------------------------------ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
@media (max-width: 900px) { .cat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cat-grid { grid-template-columns: 1fr; } }

.cat-card {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color 0.35s ease, transform 0.35s ease;
}
.cat-card:hover { border-color: rgba(211,47,47,0.25); transform: translateY(-5px); }

.cat-icon-wrap {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: rgba(211,47,47,0.08);
  color: var(--crystal-mid);
}
.cat-icon--animal { background: rgba(34,197,94,0.08); color: #86efac; }
.cat-icon--industrial { background: rgba(251,146,60,0.08); color: #fdba74; }

.cat-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ruby-primary);
  background: rgba(211,47,47,0.08);
  border: 1px solid rgba(211,47,47,0.2);
  border-radius: 4px;
  padding: 0.2rem 0.65rem;
  width: fit-content;
}
.cat-badge--animal { color: #86efac; background: rgba(34,197,94,0.06); border-color: rgba(34,197,94,0.2); }
.cat-badge--industrial { color: #fdba74; background: rgba(251,146,60,0.06); border-color: rgba(251,146,60,0.2); }

.cat-title {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--platinum);
  letter-spacing: 0.02em;
}
.cat-desc {
  font-size: 0.9rem;
  color: var(--silver);
  line-height: 1.75;
  flex: 1;
}
.cat-specs {
  list-style: none;
  border-top: 1px solid var(--hairline);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.cat-specs li {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}
.cat-specs li span { color: var(--silver); }
.cat-specs li strong { color: var(--crystal-light); font-weight: 500; }

/* --- Comparison Table ----------------------------------------------- */
.compare-wrap { padding: 0; overflow-x: auto; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.compare-table th {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--platinum);
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: rgba(211,47,47,0.06);
  border-bottom: 2px solid var(--ruby-primary);
}
.compare-table th:first-child { color: var(--silver); font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; }
.compare-table td {
  padding: 0.875rem 1.5rem;
  color: var(--silver);
  border-bottom: 1px solid var(--hairline);
}
.compare-table td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--crystal-mid);
}
.compare-table td:not(:first-child) { color: var(--platinum); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(255,255,255,0.02); }

/* --- Product Detail Layout ------------------------------------------- */
.prod-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 768px) { .prod-detail-grid { grid-template-columns: 1fr; } }

.prod-detail-content { display: flex; flex-direction: column; gap: 0; }
.prod-spec-card { padding: 2.5rem; }