/* ==========================================================================
   Ample Lux — Geo Lighting Haute Catalogue Experience
   Theme: White & Gold Haute Gallery (Pristine Alabaster, Tuscan Antique Gold,
          Espresso Valise Accents, and 2700K Warm Ambient Illumination)
   Inspired by Museum-Grade Exhibition Plinths and Bespoke Horology Displays.
   ========================================================================== */

:root {
  /* Canvas & Gallery Whites */
  --al-white: #FFFFFF;
  --al-alabaster: #FAF9F6;
  --al-cashmere: #F3EFE8;
  --al-silk-surface: #FBF8F4;
  --al-plinth-surface: #F8F5EE;
  --al-plinth-leather: #161412; /* Bespoke stitched valise contrast inspired by reference */
  --al-plinth-leather-deep: #0D0C0A;
  
  /* Tuscan Antique Gold & Champagne Palette */
  --al-gold-antique: #C6A24B;
  --al-gold-bright: #E5B869;
  --al-gold-deep: #A07823;
  --al-gold-light: #F4E4BA;
  --al-gold-glow: rgba(229, 184, 105, 0.45);
  --al-gold-subtle: rgba(198, 162, 75, 0.14);
  --al-gold-border: rgba(198, 162, 75, 0.28);
  --al-gold-border-strong: rgba(198, 162, 75, 0.55);

  /* Obsidian Onyx & Architectural Typography */
  --al-text-primary: #12100E;
  --al-text-secondary: #3D3730;
  --al-text-muted: #7A7268;
  --al-text-faint: #AAA095;
  --al-border-light: rgba(18, 14, 10, 0.08);
  --al-border-divider: rgba(198, 162, 75, 0.20);

  /* Shadows & Elevations */
  --al-shadow-subtle: 0 4px 20px rgba(18, 14, 10, 0.04);
  --al-shadow-card: 0 16px 40px -8px rgba(18, 14, 10, 0.08), 0 2px 10px rgba(18, 14, 10, 0.03);
  --al-shadow-card-hover: 0 30px 65px -12px rgba(18, 14, 10, 0.16), 0 0 40px rgba(198, 162, 75, 0.22);
  --al-shadow-plinth: 0 25px 60px -15px rgba(0, 0, 0, 0.25);
  
  /* Fonts */
  --al-font-display: 'Bodoni Moda', 'Playfair Display', Georgia, serif;
  --al-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --al-font-mono: 'Space Mono', monospace;
}

/* ==========================================================================
   Base Layout & Atmospheric White Canvas
   ========================================================================== */
html, body {
  background-color: var(--al-white) !important;
  color: var(--al-text-primary) !important;
  font-family: var(--al-font-sans);
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.al-catalogue-page {
  background-color: var(--al-white) !important;
  color: var(--al-text-primary) !important;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Atmospheric Warm 2700K Glow Layers (Like the warm lamp bokeh in reference photo) */
.al-ambient-glow-plum {
  position: absolute;
  top: 0;
  left: 15%;
  width: 60vw;
  height: 60vh;
  background: radial-gradient(circle, rgba(229, 184, 105, 0.12) 0%, rgba(244, 228, 186, 0.05) 50%, transparent 75%);
  pointer-events: none;
  filter: blur(100px);
  z-index: 0;
}

.al-ambient-glow-gold {
  position: absolute;
  top: 400px;
  right: 5%;
  width: 50vw;
  height: 50vh;
  background: radial-gradient(circle, rgba(198, 162, 75, 0.10) 0%, rgba(243, 239, 232, 0.3) 60%, transparent 80%);
  pointer-events: none;
  filter: blur(110px);
  z-index: 0;
}

/* Subtle architectural grid pattern overlay */
.al-catalogue-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(198, 162, 75, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198, 162, 75, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 1;
}

/* ==========================================================================
   Header in Crisp Milky Frosted Glass
   ========================================================================== */
.al-site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--al-gold-border) !important;
  box-shadow: 0 4px 30px rgba(18, 14, 10, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.al-site-header .al-header-inner {
  max-width: 1520px;
  margin: 0 auto;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 60px);
}

.al-header-logo {
  height: 38px;
  width: auto;
  display: block;
  filter: brightness(0.15); /* crisp deep charcoal for white background */
}

.al-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.al-nav-link {
  color: var(--al-text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
  position: relative;
  padding: 8px 0;
}

.al-nav-link:hover {
  color: var(--al-gold-antique);
}

.al-nav-link.is-active,
.al-nav-link[style*="font-weight: 700"] {
  color: var(--al-text-primary) !important;
  font-weight: 700 !important;
}

.al-nav-link.is-active::after,
.al-nav-link[style*="font-weight: 700"]::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #C6A24B, #E5B869);
  border-radius: 2px;
}

.al-nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.al-currency-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--al-cashmere) !important;
  border: 1px solid var(--al-gold-border) !important;
  color: var(--al-text-primary) !important;
  font-size: 12px;
  font-weight: 600;
}

.al-cta-mini {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #1E1A16 0%, #12100E 100%) !important;
  color: var(--al-gold-bright) !important;
  border: 1px solid var(--al-gold-antique);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(18, 14, 10, 0.12);
  transition: all 0.3s ease;
}

.al-cta-mini:hover {
  background: linear-gradient(135deg, #C6A24B 0%, #A07823 100%) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(198, 162, 75, 0.35);
}

/* ==========================================================================
   Hero Section — White & Tuscan Gold Architecture
   ========================================================================== */
.al-cat-hero {
  position: relative;
  z-index: 2;
  padding: 130px clamp(20px, 5vw, 70px) 40px clamp(20px, 5vw, 70px);
  max-width: 1520px;
  margin: 0 auto;
}

.al-cat-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: 9999px;
  background: rgba(198, 162, 75, 0.12);
  border: 1px solid var(--al-gold-antique);
  color: var(--al-gold-deep);
  font-family: var(--al-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
  box-shadow: 0 2px 10px rgba(198, 162, 75, 0.15);
}

.al-cat-hero-kicker svg {
  color: var(--al-gold-antique);
}

.al-cat-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 960px) {
  .al-cat-hero-grid {
    grid-template-columns: 1.35fr 0.85fr;
    align-items: flex-end;
  }
}

.al-cat-title {
  font-family: var(--al-font-display);
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--al-text-primary);
  margin: 0 0 16px 0;
}

.al-cat-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--al-gold-deep);
  background: linear-gradient(135deg, #A07823 0%, #C6A24B 50%, #856114 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.al-cat-lead {
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.7;
  color: var(--al-text-secondary);
  max-width: 660px;
  margin: 0;
}

.al-cat-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px;
  background: #FFFFFF;
  border: 1px solid var(--al-gold-border);
  border-radius: 20px;
  box-shadow: var(--al-shadow-card);
  position: relative;
  overflow: hidden;
}

.al-cat-stats-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #C6A24B, #E5B869, transparent);
}

.al-stat-col {
  text-align: center;
}

.al-stat-val {
  font-family: var(--al-font-display);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 600;
  color: var(--al-gold-deep);
  line-height: 1;
  margin-bottom: 6px;
}

.al-stat-val small {
  font-size: 16px;
  font-family: var(--al-font-sans);
  color: var(--al-text-primary);
}

.al-stat-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--al-text-muted);
  font-weight: 600;
}

/* ==========================================================================
   Curator's Plinth Showcase (Inspired by Reference Image's Stitched Leather Valise)
   ========================================================================== */
.al-curator-stage {
  max-width: 1520px;
  margin: 20px auto 48px auto;
  padding: 0 clamp(20px, 5vw, 70px);
  position: relative;
  z-index: 2;
}

.al-curator-valise {
  background: radial-gradient(ellipse at 50% 30%, #201D1A 0%, #151311 70%, #0D0C0A 100%);
  border: 1px solid var(--al-gold-antique);
  border-radius: 28px;
  padding: clamp(28px, 4vw, 44px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 35px 80px -15px rgba(18, 14, 10, 0.35);
  color: #FFFFFF;
}

/* Gold corner brass buckles & rivets inspired by reference camera tray */
.al-curator-valise::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(198, 162, 75, 0.4);
  border-radius: 20px;
  pointer-events: none;
}

.al-valise-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  position: relative;
  z-index: 2;
}

.al-valise-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--al-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--al-gold-bright);
}

.al-valise-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--al-gold-bright);
  box-shadow: 0 0 12px var(--al-gold-bright);
  animation: alPulse 2s infinite ease-in-out;
}

@keyframes alPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.al-valise-heading {
  font-family: var(--al-font-display);
  font-size: clamp(22px, 2.6vw, 32px);
  color: #FFFFFF;
  margin: 0;
  font-weight: 500;
}

.al-valise-heading em {
  font-style: italic;
  color: var(--al-gold-bright);
}

/* 3 Masterpiece Plinths Grid */
.al-masterpiece-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 2;
}

.al-masterpiece-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(198, 162, 75, 0.25);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.al-masterpiece-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--al-gold-bright);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(198, 162, 75, 0.3);
}

/* Masterpiece plinth reflection stage */
.al-masterpiece-plinth {
  position: relative;
  aspect-ratio: 4 / 4.8;
  border-radius: 14px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 65%, rgba(198, 162, 75, 0.12) 0%, rgba(20, 18, 16, 0.8) 75%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

/* Reflective plinth floor line */
.al-masterpiece-plinth::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  border-top: 1px solid rgba(198, 162, 75, 0.3);
}

.al-masterpiece-img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  transition: transform 0.5s ease;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.6));
}

.al-masterpiece-card:hover .al-masterpiece-img {
  transform: scale(1.05);
}

/* Warm golden lamp halo on master card */
.al-masterpiece-glow {
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 184, 105, 0.45) 0%, rgba(198, 162, 75, 0.15) 50%, transparent 75%);
  filter: blur(25px);
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.al-masterpiece-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.al-masterpiece-code {
  font-family: var(--al-font-mono);
  font-size: 11px;
  color: var(--al-gold-bright);
  letter-spacing: 0.12em;
}

.al-masterpiece-tag {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
}

.al-masterpiece-title {
  font-family: var(--al-font-display);
  font-size: 19px;
  color: #FFFFFF;
  margin: 0 0 6px 0;
  font-weight: 500;
}

.al-masterpiece-desc {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
  margin: 0 0 16px 0;
}

.al-masterpiece-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-radius: 9999px;
  background: rgba(198, 162, 75, 0.15);
  border: 1px solid var(--al-gold-antique);
  color: var(--al-gold-bright);
  font-size: 12px;
  font-weight: 600;
  margin-top: auto;
  transition: all 0.3s ease;
}

.al-masterpiece-card:hover .al-masterpiece-btn {
  background: var(--al-gold-bright);
  color: #12100E;
}

/* ==========================================================================
   Multi-Tier Scalable Control Bar (White Glassmorphic)
   ========================================================================== */
.al-cat-controls-sticky {
  position: sticky;
  top: 80px;
  z-index: 900;
  background: rgba(255, 255, 255, 0.94) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid var(--al-border-divider);
  border-bottom: 1px solid var(--al-border-divider);
  box-shadow: 0 10px 30px rgba(18, 14, 10, 0.05);
  padding: 16px 0;
}

.al-cat-controls-inner {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 70px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.al-cat-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.al-series-selector {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 4px 14px;
  background: var(--al-alabaster);
  border: 1px solid var(--al-gold-border);
  border-radius: 9999px;
}

.al-series-badge {
  font-family: var(--al-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--al-gold-deep);
  letter-spacing: 0.1em;
  font-weight: 700;
}

.al-series-dropdown {
  background: transparent;
  border: none;
  color: var(--al-text-primary);
  font-family: var(--al-font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 12px;
  outline: none;
}

/* Live Search Box */
.al-cat-search-box {
  position: relative;
  min-width: 280px;
  flex: 1;
  max-width: 440px;
}

.al-cat-search-input {
  width: 100%;
  padding: 11px 42px 11px 18px;
  background: #FFFFFF;
  border: 1px solid var(--al-gold-border);
  border-radius: 9999px;
  color: var(--al-text-primary);
  font-family: var(--al-font-sans);
  font-size: 13.5px;
  outline: none;
  box-shadow: 0 2px 10px rgba(18, 14, 10, 0.03);
  transition: all 0.25s ease;
}

.al-cat-search-input:focus {
  border-color: var(--al-gold-deep);
  box-shadow: 0 0 0 3px rgba(198, 162, 75, 0.15), 0 4px 15px rgba(18, 14, 10, 0.06);
}

.al-cat-search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--al-gold-deep);
  pointer-events: none;
}

/* Typology Tabs (All, Floor, Table) */
.al-typology-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.al-type-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 9999px;
  background: #FFFFFF;
  border: 1px solid var(--al-gold-border);
  color: var(--al-text-secondary);
  font-family: var(--al-font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(18, 14, 10, 0.03);
}

.al-type-btn svg {
  color: var(--al-gold-deep);
}

.al-type-btn:hover {
  background: var(--al-alabaster);
  border-color: var(--al-gold-deep);
  color: var(--al-text-primary);
  transform: translateY(-1px);
}

.al-type-btn.is-active {
  background: linear-gradient(135deg, #1E1A16 0%, #12100E 100%) !important;
  border-color: var(--al-gold-antique) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 15px rgba(18, 14, 10, 0.18);
}

.al-type-btn.is-active svg {
  color: var(--al-gold-bright) !important;
}

.al-btn-count {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 9999px;
  background: var(--al-cashmere);
  color: var(--al-text-primary);
  font-size: 11px;
  font-weight: 700;
}

.al-type-btn.is-active .al-btn-count {
  background: var(--al-gold-antique);
  color: #12100E;
}

/* Material & Aesthetic Chips */
.al-material-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.al-material-chips::-webkit-scrollbar {
  display: none;
}

.al-chip-btn {
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--al-alabaster);
  border: 1px solid rgba(198, 162, 75, 0.20);
  color: var(--al-text-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.al-chip-btn:hover {
  border-color: var(--al-gold-deep);
  color: var(--al-text-primary);
}

.al-chip-btn.is-active {
  background: rgba(198, 162, 75, 0.15);
  border-color: var(--al-gold-antique);
  color: var(--al-gold-deep);
  font-weight: 700;
}

/* Interactive Illumination Switch (Daylight vs 2700K Glow) */
.al-glow-switch-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--al-cashmere);
  border: 1px solid var(--al-gold-border);
  font-size: 12px;
  font-weight: 600;
  color: var(--al-text-primary);
  cursor: pointer;
  user-select: none;
  transition: all 0.25s ease;
}

.al-glow-switch-wrap:hover {
  border-color: var(--al-gold-deep);
}

.al-glow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--al-gold-bright);
  box-shadow: 0 0 8px var(--al-gold-bright);
}

/* ==========================================================================
   Product Grid & Architectural Plinth Cards
   ========================================================================== */
.al-cat-container {
  max-width: 1520px;
  margin: 0 auto;
  padding: 32px clamp(20px, 5vw, 70px) 120px clamp(20px, 5vw, 70px);
  position: relative;
  z-index: 2;
}

.al-cat-grid-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  color: var(--al-text-muted);
  font-size: 13.5px;
}

.al-cat-count-highlight {
  color: var(--al-gold-deep);
  font-weight: 700;
}

/* 3-Column Luxury Grid with 3D Depth */
.al-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

@media (min-width: 1280px) {
  .al-cat-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
  }
}

/* Sculptural Luminaire Card */
.al-cat-card {
  background: #FFFFFF;
  border: 1px solid var(--al-gold-border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--al-shadow-card);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  will-change: transform;
}

/* Top hairline gold accent */
.al-cat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #E5B869 35%, #C6A24B 65%, transparent);
  opacity: 0.6;
  transition: opacity 0.3s ease;
  z-index: 3;
}

.al-cat-card:hover {
  border-color: var(--al-gold-antique);
  box-shadow: var(--al-shadow-card-hover);
}

.al-cat-card:hover::before {
  opacity: 1;
}

/* Dynamic Cursor Spotlight that tracks mouse coordinates (inspired by camera gold glint) */
.al-card-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(229, 184, 105, 0.28) 0%,
    rgba(198, 162, 75, 0.08) 35%,
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 4;
}

.al-cat-card:hover .al-card-spotlight {
  opacity: 1;
}

/* Image Stage & Pedestal Plinth */
.al-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 4.8;
  background: radial-gradient(ellipse at 50% 85%, #FFFFFF 0%, #FAF8F5 65%, #F4EFE8 100%);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Grounding Pedestal Plinth Reflection Base (Like camera on luxury leather tray in reference) */
.al-card-plinth-base {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 52px;
  background: linear-gradient(to top, rgba(18, 14, 10, 0.05) 0%, rgba(198, 162, 75, 0.04) 50%, transparent 100%);
  border-top: 1px solid rgba(198, 162, 75, 0.20);
  pointer-events: none;
  z-index: 2;
}

/* Ground contact shadow under lamp */
.al-card-ground-shadow {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 55%;
  height: 14px;
  background: radial-gradient(ellipse, rgba(18, 14, 10, 0.22) 0%, rgba(18, 14, 10, 0.08) 50%, transparent 75%);
  filter: blur(4px);
  pointer-events: none;
  z-index: 1;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.al-cat-card:hover .al-card-ground-shadow {
  transform: translateX(-50%) scale(1.1);
  opacity: 0.85;
}

/* Interactive Warm 2700K Lamp Glow Halo */
.al-card-lamp-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 220, 140, 0.7) 0%, rgba(229, 184, 105, 0.25) 45%, transparent 70%);
  filter: blur(28px);
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.45s ease;
}

.al-cat-card:hover .al-card-lamp-glow,
.al-catalogue-page.glow-active .al-card-lamp-glow {
  opacity: 1;
}

/* Dual-Mode Crossfade Images */
.al-card-img-lifestyle,
.al-card-img-studio {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.al-card-img-studio {
  object-fit: contain;
  padding: 24px;
  filter: drop-shadow(0 12px 24px rgba(18, 14, 10, 0.12));
}

.al-cat-card:hover .al-card-img-studio {
  transform: scale(1.04) translateY(-4px);
}

.al-cat-card:hover .al-card-img-lifestyle {
  transform: scale(1.03);
}

/* Top Floating Badges (Reference & Typology) */
.al-card-floating-badges {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 5;
  pointer-events: none;
}

.al-card-code-pill {
  font-family: var(--al-font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--al-gold-antique);
  color: var(--al-gold-deep);
  box-shadow: 0 2px 10px rgba(18, 14, 10, 0.08);
}

.al-card-type-tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--al-border-light);
  color: var(--al-text-secondary);
  backdrop-filter: blur(8px);
}

/* Room vs Studio View Switcher Pill */
.al-card-view-toggle {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--al-gold-border);
  color: var(--al-text-primary);
  font-family: var(--al-font-sans);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(18, 14, 10, 0.08);
  transition: all 0.25s ease;
}

.al-card-view-toggle:hover {
  background: #12100E;
  color: var(--al-gold-bright);
  border-color: var(--al-gold-antique);
  transform: translateY(-1px);
}

.al-card-view-toggle svg {
  color: var(--al-gold-antique);
}

/* Card Body Content */
.al-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  background: #FFFFFF;
}

.al-card-title-group {
  margin-bottom: 16px;
}

.al-card-collection {
  display: block;
  font-family: var(--al-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--al-gold-deep);
  margin-bottom: 6px;
  font-weight: 700;
}

.al-card-title {
  font-family: var(--al-font-display);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--al-text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

/* Materials & Finish Specs */
.al-card-specs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: var(--al-alabaster);
  border: 1px solid var(--al-border-light);
  border-radius: 12px;
  margin-bottom: 20px;
}

.al-card-spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.al-card-spec-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--al-text-muted);
  font-weight: 600;
}

.al-card-spec-val {
  font-size: 12px;
  font-weight: 600;
  color: var(--al-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Action Buttons (Inspect Spec & Bookmark) */
.al-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}

.al-btn-inspect {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 18px;
  border-radius: 9999px;
  background: #FFFFFF;
  border: 1px solid var(--al-gold-antique);
  color: var(--al-text-primary);
  font-family: var(--al-font-sans);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(18, 14, 10, 0.04);
  transition: all 0.25s ease;
}

.al-btn-inspect:hover {
  background: linear-gradient(135deg, #1E1A16 0%, #12100E 100%);
  color: #FFFFFF;
  border-color: #12100E;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(18, 14, 10, 0.15);
}

.al-btn-inspect:hover svg {
  color: var(--al-gold-bright);
  transform: translateX(3px);
}

.al-btn-inspect svg {
  color: var(--al-gold-deep);
  transition: transform 0.25s ease, color 0.25s ease;
}

.al-btn-bookmark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--al-alabaster);
  border: 1px solid var(--al-gold-border);
  color: var(--al-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.al-btn-bookmark:hover {
  border-color: var(--al-gold-antique);
  color: var(--al-gold-deep);
  transform: scale(1.08);
}

.al-btn-bookmark.is-bookmarked {
  background: var(--al-gold-antique);
  border-color: var(--al-gold-antique);
  color: #12100E;
}

/* ==========================================================================
   Slide-Out Architectural Specification Drawer (White Luxury)
   ========================================================================== */
.al-spec-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 14, 10, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  z-index: 2000;
  transition: opacity 0.4s ease;
}

.al-spec-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.al-spec-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(680px, 100vw);
  height: 100vh;
  background: #FFFFFF;
  border-left: 1px solid var(--al-gold-border);
  box-shadow: -20px 0 60px rgba(18, 14, 10, 0.2);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.al-spec-drawer.is-open {
  transform: translateX(0);
}

.al-drawer-header {
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--al-border-divider);
  background: #FFFFFF;
}

.al-drawer-code-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.al-drawer-code {
  font-family: var(--al-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--al-gold-deep);
  font-weight: 700;
}

.al-drawer-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--al-alabaster);
  border: 1px solid var(--al-border-light);
  color: var(--al-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.al-drawer-close:hover {
  background: #12100E;
  color: #FFFFFF;
  transform: rotate(90deg);
}

.al-drawer-body {
  padding: 32px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Dual gallery viewer inside drawer */
.al-drawer-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.al-drawer-gallery-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--al-gold-border);
  box-shadow: 0 8px 24px rgba(18, 14, 10, 0.08);
}

.al-drawer-gallery-img.is-studio {
  object-fit: contain;
  background: radial-gradient(circle, #FFFFFF 0%, #F5F1EA 100%);
  padding: 16px;
}

/* Photometrics Table */
.al-spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--al-alabaster);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--al-gold-border);
}

.al-spec-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--al-border-light);
  font-size: 13px;
}

.al-spec-table tr:last-child td {
  border-bottom: none;
}

.al-spec-table td.al-td-key {
  color: var(--al-text-muted);
  font-weight: 600;
  width: 38%;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.al-spec-table td.al-td-val {
  color: var(--al-text-primary);
  font-weight: 600;
}

/* WhatsApp Specification Action */
.al-btn-drawer-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #1E1A16 0%, #12100E 100%);
  color: var(--al-gold-bright);
  border: 1px solid var(--al-gold-antique);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(18, 14, 10, 0.15);
  transition: all 0.3s ease;
}

.al-btn-drawer-wa:hover {
  background: linear-gradient(135deg, #C6A24B 0%, #A07823 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(198, 162, 75, 0.35);
}

/* ==========================================================================
   Architect's Floating Project Moodboard Tray
   ========================================================================== */
.al-project-tray {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--al-gold-antique);
  border-radius: 9999px;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 20px 50px rgba(18, 14, 10, 0.18), 0 0 30px rgba(198, 162, 75, 0.2);
  z-index: 1500;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.al-project-tray.is-visible {
  transform: translateX(-50%) translateY(0);
}

.al-tray-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.al-tray-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--al-gold-antique);
  color: #12100E;
  font-weight: 700;
  font-size: 13px;
}

.al-tray-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--al-text-primary);
}

.al-tray-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.al-tray-btn {
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
}

.al-tray-btn-clear {
  background: transparent;
  border: 1px solid var(--al-border-light);
  color: var(--al-text-muted);
}

.al-tray-btn-clear:hover {
  border-color: var(--al-text-primary);
  color: var(--al-text-primary);
}

.al-tray-btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #1E1A16 0%, #12100E 100%);
  border: 1px solid var(--al-gold-antique);
  color: var(--al-gold-bright);
}

.al-tray-btn-wa:hover {
  background: linear-gradient(135deg, #C6A24B 0%, #A07823 100%);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* ==========================================================================
   Footer in Architectural Contrast
   ========================================================================== */
.al-luxury-footer {
  background: #0D0C0A !important;
  color: #EFE9E1 !important;
  border-top: 1px solid var(--al-gold-antique);
  padding: 80px 0 30px 0;
  position: relative;
  z-index: 2;
}

.al-footer-inner {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 70px);
}

.al-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.al-footer-logo {
  height: 38px;
  width: auto;
  margin-bottom: 18px;
  filter: brightness(10);
}

.al-footer-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(239, 233, 225, 0.7);
  margin-bottom: 20px;
}

.al-footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.al-fbadge {
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(198, 162, 75, 0.15);
  border: 1px solid var(--al-gold-antique);
  color: var(--al-gold-bright);
  font-size: 11px;
  font-family: var(--al-font-mono);
}

.al-footer-heading {
  font-family: var(--al-font-display);
  font-size: 18px;
  color: #FFFFFF;
  margin: 0 0 16px 0;
  font-weight: 500;
}

.al-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.al-footer-links a {
  color: rgba(239, 233, 225, 0.65);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease;
}

.al-footer-links a:hover {
  color: var(--al-gold-bright);
}

.al-footer-note {
  font-size: 13px;
  color: rgba(239, 233, 225, 0.65);
  line-height: 1.5;
  margin-bottom: 16px;
}

.al-footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #C6A24B 0%, #A07823 100%);
  color: #12100E;
  font-weight: 700;
  font-size: 12.5px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(198, 162, 75, 0.3);
  transition: transform 0.25s ease;
}

.al-footer-btn:hover {
  transform: translateY(-2px);
}

.al-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: rgba(239, 233, 225, 0.5);
}

.al-back-to-top {
  color: var(--al-gold-bright);
  text-decoration: none;
}