/* ==========================================================================
   IQ2 — Maquette 3D interactive (light theme)
   Reproduit fidèlement la maquette validée
   ========================================================================== */

.iq2-maquette-page {
  background: var(--iq2-bg);
  min-height: 100vh;
}

/* ===== Header section ===== */
.iq2-maquette-header-section {
  background: #fff;
  padding: 70px 0 50px;
  border-bottom: 1px solid var(--iq2-border-soft);
}
.iq2-maquette-header-section .iq2-container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
}
.iq2-maquette-intro h1 {
  font-size: 52px;
  font-weight: 300;
  line-height: 1.1;
  margin: 0 0 20px;
}
.iq2-maquette-intro h1 em {
  font-style: italic;
  color: var(--iq2-gold);
}
.iq2-maquette-intro p {
  font-size: 16px;
  color: var(--iq2-text-muted);
  line-height: 1.8;
  max-width: 720px;
  margin: 0;
}
.iq2-maquette-stats {
  display: flex;
  gap: 50px;
  align-items: center;
}
.iq2-mq-stat {
  text-align: center;
  padding-right: 50px;
  border-right: 1px solid var(--iq2-border-soft);
}
.iq2-mq-stat:last-child {
  border-right: none;
  padding-right: 0;
}
.iq2-mq-stat-num {
  font-family: var(--iq2-font-serif);
  font-size: 48px;
  color: var(--iq2-gold);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 8px;
}
.iq2-mq-stat-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--iq2-text-muted);
  font-weight: 500;
}

/* ===== Workspace : 3D viewer + plan ===== */
.iq2-maquette-workspace {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  height: calc(100vh - 220px);
  min-height: 700px;
  background: var(--iq2-bg);
}

/* ===== LEFT : 3D Building viewer ===== */
.iq2-building-3d-panel {
  background: #fff;
  border-right: 1px solid var(--iq2-border-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.iq2-building-3d-title {
  padding: 25px 30px 15px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--iq2-gold);
  font-weight: 500;
  border-bottom: 1px solid var(--iq2-border-soft);
}
.iq2-building-viewer {
  flex: 1;
  position: relative;
  background: linear-gradient(180deg, #f8f5ed 0%, #ede5d4 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.iq2-building-3d-wrap {
  position: relative;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.iq2-building-3d-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 25px 50px rgba(14, 19, 32, 0.25));
}
.iq2-building-3d-placeholder {
  text-align: center;
  color: var(--iq2-text-muted);
}
.iq2-building-3d-placeholder i {
  font-size: 80px;
  color: var(--iq2-gold);
  opacity: 0.4;
  margin-bottom: 15px;
}
.iq2-floor-zone {
  position: absolute;
  left: 0;
  right: 0;
  cursor: pointer;
  transition: var(--iq2-transition);
  border-top: 1px dashed transparent;
  border-bottom: 1px dashed transparent;
}
.iq2-floor-zone:hover {
  background: rgba(201, 169, 97, 0.15);
  border-color: var(--iq2-gold);
}
.iq2-floor-zone.active {
  background: rgba(201, 169, 97, 0.25);
  border-color: var(--iq2-gold);
}
.iq2-floor-zone-label {
  position: absolute;
  right: -55px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--iq2-navy);
  color: #fff;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: 1px;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.3s;
}
.iq2-floor-zone:hover .iq2-floor-zone-label,
.iq2-floor-zone.active .iq2-floor-zone-label {
  opacity: 1;
}

/* Floor selector list */
.iq2-floor-selector {
  border-top: 1px solid var(--iq2-border-soft);
  padding: 25px 30px;
  background: #fff;
  max-height: 40%;
  overflow-y: auto;
}
.iq2-floor-selector-title {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--iq2-text-muted);
  margin-bottom: 15px;
  font-weight: 500;
}
.iq2-floor-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.iq2-floor-btn {
  background: var(--iq2-bg-warm);
  border: 1px solid transparent;
  padding: 10px 14px;
  font-family: var(--iq2-font-sans);
  font-size: 12px;
  letter-spacing: 1px;
  font-weight: 500;
  color: var(--iq2-text);
  cursor: pointer;
  transition: var(--iq2-transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
}
.iq2-floor-btn:hover {
  background: var(--iq2-gold-soft);
  border-color: var(--iq2-gold);
}
.iq2-floor-btn.active {
  background: var(--iq2-navy);
  color: #fff;
  border-color: var(--iq2-navy);
}
.iq2-floor-btn-count {
  font-size: 10px;
  background: rgba(201, 169, 97, 0.2);
  color: var(--iq2-gold-dark);
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0;
  font-weight: 600;
}
.iq2-floor-btn.active .iq2-floor-btn-count {
  background: var(--iq2-gold);
  color: var(--iq2-navy);
}

/* ===== RIGHT : Floor plan ===== */
.iq2-floor-plan-panel {
  display: flex;
  flex-direction: column;
  background: var(--iq2-bg);
  position: relative;
  overflow: hidden;
}

/* Toolbar (filters) */
.iq2-plan-toolbar {
  background: #fff;
  border-bottom: 1px solid var(--iq2-border-soft);
  padding: 18px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}
.iq2-current-floor-info {
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.iq2-current-floor-info h2 {
  font-size: 28px;
  margin: 0;
  font-weight: 400;
  color: var(--iq2-text);
}
.iq2-current-floor-info h2 em {
  font-style: italic;
  color: var(--iq2-gold);
}
.iq2-current-floor-info h2 sup {
  font-size: 14px;
  vertical-align: super;
}
.iq2-current-floor-info span {
  font-size: 13px;
  color: var(--iq2-text-muted);
}

.iq2-plan-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.iq2-filter-group-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--iq2-text-muted);
  font-weight: 600;
  margin-right: 6px;
  margin-left: 4px;
}
.iq2-filter-separator {
  width: 1px;
  height: 24px;
  background: var(--iq2-border-soft);
  margin: 0 8px;
}
.iq2-plan-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--iq2-bg-warm);
  border: 1px solid var(--iq2-border-soft);
  font-family: var(--iq2-font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--iq2-text);
  cursor: pointer;
  transition: var(--iq2-transition);
  letter-spacing: 0.5px;
  white-space: nowrap;
  opacity: 0.6;
}
.iq2-plan-filter:hover {
  opacity: 1;
}
.iq2-plan-filter.active {
  background: var(--iq2-navy);
  color: #fff;
  border-color: var(--iq2-navy);
  opacity: 1;
}
.iq2-plan-filter i {
  font-size: 11px;
  color: var(--iq2-gold);
}
.iq2-plan-filter.active i {
  color: var(--iq2-gold);
}
.iq2-filter-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.iq2-plan-filter-slider {
  background: var(--iq2-bg-warm);
  border: 1px solid var(--iq2-border-soft);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: default;
  opacity: 1;
}
.iq2-plan-filter-slider:hover {
  background: var(--iq2-bg-warm);
}
.iq2-plan-filter-slider .iq2-slider-label {
  font-size: 11px;
  color: var(--iq2-text-muted);
  letter-spacing: 1px;
}
.iq2-plan-filter-slider .iq2-slider-value {
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.iq2-plan-filter-slider .iq2-slider-value strong {
  color: var(--iq2-gold);
  font-weight: 600;
}
.iq2-plan-filter-slider input[type="range"] {
  width: 90px;
  accent-color: var(--iq2-gold);
  cursor: pointer;
}

/* Plan canvas */
.iq2-plan-canvas {
  flex: 1;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(201, 169, 97, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 97, 0.03) 1px, transparent 1px),
    var(--iq2-bg);
  background-size: 40px 40px, 40px 40px, 100% 100%;
}
.iq2-plan-svg-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.iq2-plan-svg-container svg {
  width: 100%;
  height: 100%;
  max-width: 1100px;
  max-height: 600px;
  background: #fff;
  border: 1px solid var(--iq2-border-soft);
}
.iq2-plan-loading {
  text-align: center;
  color: var(--iq2-text-muted);
}
.iq2-plan-loading i {
  font-size: 32px;
  color: var(--iq2-gold);
  margin-bottom: 15px;
}

/* SVG polygons */
.iq2-plan-svg-container svg .iq2-unit {
  cursor: pointer;
  transition: all 0.3s ease;
  stroke-width: 1.5;
}
.iq2-plan-svg-container svg .iq2-unit-available {
  fill: rgba(45, 122, 63, 0.2);
  stroke: var(--iq2-status-available);
}
.iq2-plan-svg-container svg .iq2-unit-available:hover {
  fill: rgba(201, 169, 97, 0.5);
  stroke: var(--iq2-gold);
  stroke-width: 2.5;
}
.iq2-plan-svg-container svg .iq2-unit-reserved {
  fill: rgba(232, 172, 79, 0.18);
  stroke: var(--iq2-status-reserved);
  cursor: default;
}
.iq2-plan-svg-container svg .iq2-unit-rented {
  fill: rgba(136, 136, 136, 0.15);
  stroke: var(--iq2-status-rented);
  cursor: default;
}
.iq2-plan-svg-container svg .iq2-unit-hidden {
  opacity: 0.15;
  pointer-events: none;
}
.iq2-plan-svg-container svg .iq2-unit-label {
  font-family: var(--iq2-font-sans);
  font-size: 10px;
  font-weight: 500;
  fill: var(--iq2-text);
  pointer-events: none;
  text-anchor: middle;
}

/* Tooltip */
.iq2-unit-tooltip {
  position: absolute;
  background: var(--iq2-navy);
  color: #fff;
  padding: 14px 18px;
  border: 1px solid var(--iq2-gold);
  pointer-events: none;
  z-index: 1000;
  min-width: 220px;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 0.2s, transform 0.2s;
}
.iq2-unit-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}
.iq2-unit-tooltip-ref {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--iq2-gold);
  margin-bottom: 4px;
  font-weight: 500;
  text-transform: uppercase;
}
.iq2-unit-tooltip-title {
  font-family: var(--iq2-font-serif);
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: 400;
}
.iq2-unit-tooltip-stats {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
  flex-wrap: wrap;
}
.iq2-unit-tooltip-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.iq2-unit-tooltip-stats i {
  color: var(--iq2-gold);
}

/* Legend */
.iq2-plan-legend {
  position: absolute;
  bottom: 25px;
  left: 25px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 14px 20px;
  border: 1px solid var(--iq2-border-soft);
  display: flex;
  gap: 22px;
  font-size: 12px;
  z-index: 5;
}
.iq2-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.iq2-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid;
}
.iq2-legend-available {
  background: rgba(45, 122, 63, 0.3);
  border-color: var(--iq2-status-available);
}
.iq2-legend-reserved {
  background: rgba(232, 172, 79, 0.3);
  border-color: var(--iq2-status-reserved);
}
.iq2-legend-rented {
  background: rgba(136, 136, 136, 0.25);
  border-color: var(--iq2-status-rented);
}

/* Zoom controls */
.iq2-plan-zoom-controls {
  position: absolute;
  bottom: 25px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 5;
}
.iq2-plan-zoom-controls button {
  width: 40px;
  height: 40px;
  background: #fff;
  border: 1px solid var(--iq2-border-soft);
  color: var(--iq2-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--iq2-transition);
}
.iq2-plan-zoom-controls button:hover {
  background: var(--iq2-navy);
  color: #fff;
  border-color: var(--iq2-navy);
}

/* ===== Drawer ===== */
.iq2-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 19, 32, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  z-index: 99;
}
.iq2-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}
.iq2-unit-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: 420px;
  height: 100%;
  background: #fff;
  box-shadow: -25px 0 60px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.65, 0.05, 0.36, 1);
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.iq2-unit-drawer.active {
  transform: translateX(0);
}
.iq2-drawer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  background: rgba(14, 19, 32, 0.85);
  color: #fff;
  border: none;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--iq2-transition);
}
.iq2-drawer-close:hover {
  background: var(--iq2-gold);
}
.iq2-drawer-image {
  height: 240px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--iq2-bg-warm);
}
.iq2-drawer-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.iq2-drawer-status-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--iq2-gold);
  color: var(--iq2-navy);
  padding: 5px 12px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}
.iq2-drawer-content {
  padding: 30px;
  overflow-y: auto;
  flex: 1;
}
.iq2-drawer-ref {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--iq2-gold);
  font-weight: 500;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.iq2-drawer-title {
  font-size: 30px;
  margin: 0 0 6px;
  line-height: 1.1;
  font-weight: 400;
}
.iq2-drawer-floor {
  font-size: 14px;
  color: var(--iq2-text-muted);
  margin-bottom: 22px;
}
.iq2-drawer-floor i {
  color: var(--iq2-gold);
  margin-right: 6px;
}
.iq2-drawer-price {
  font-family: var(--iq2-font-serif);
  font-size: 38px;
  color: var(--iq2-navy);
  font-weight: 500;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--iq2-border-soft);
}
.iq2-drawer-price small {
  font-size: 13px;
  color: var(--iq2-text-muted);
  font-family: var(--iq2-font-sans);
  font-weight: 400;
}
.iq2-drawer-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-bottom: 25px;
}
.iq2-drawer-spec-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--iq2-text-muted);
  margin-bottom: 5px;
  font-weight: 500;
}
.iq2-drawer-spec-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--iq2-text);
}
.iq2-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.iq2-drawer-cta-primary,
.iq2-drawer-cta-secondary {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid;
  transition: var(--iq2-transition);
}
.iq2-drawer-cta-primary {
  background: var(--iq2-gold);
  color: var(--iq2-navy);
  border-color: var(--iq2-gold);
}
.iq2-drawer-cta-primary:hover {
  background: var(--iq2-navy);
  color: #fff;
  border-color: var(--iq2-navy);
}
.iq2-drawer-cta-secondary {
  background: transparent;
  color: var(--iq2-text);
  border-color: var(--iq2-border-soft);
}
.iq2-drawer-cta-secondary:hover {
  background: var(--iq2-navy);
  color: #fff;
  border-color: var(--iq2-navy);
}

/* Responsive */
@media (max-width: 1100px) {
  .iq2-maquette-header-section .iq2-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .iq2-maquette-stats {
    justify-content: flex-start;
  }
  .iq2-maquette-workspace {
    grid-template-columns: 1fr;
    height: auto;
  }
  .iq2-building-3d-panel {
    height: 500px;
    border-right: none;
    border-bottom: 1px solid var(--iq2-border-soft);
  }
  .iq2-floor-plan-panel {
    height: 700px;
  }
  .iq2-unit-drawer {
    width: 100%;
  }
}
@media (max-width: 640px) {
  .iq2-maquette-intro h1 {
    font-size: 36px;
  }
  .iq2-mq-stat {
    padding-right: 20px;
  }
  .iq2-mq-stat-num {
    font-size: 32px;
  }
  .iq2-plan-toolbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 20px;
  }
}