/**
 * InfiDC Virtual Tour & VR Campus Experience Styles
 * Brand Colors: InfiDC Orange (#FF8900), Deep Tech Navy (#0B1723, #0F2236), Cyan Accent (#00E5FF)
 * Fully Responsive, Dynamic Glassmorphism & High-Tech Telemetry Aesthetics
 */

:root {
  --infi-tour-orange: #FF8900;
  --infi-tour-orange-hover: #FFA233;
  --infi-tour-orange-glow: rgba(255, 137, 0, 0.35);
  --infi-tour-cyan: #00E5FF;
  --infi-tour-green: #00E676;
  --infi-tour-bg-dark: #070e17;
  --infi-tour-card-bg: rgba(14, 27, 42, 0.85);
  --infi-tour-card-border: rgba(255, 255, 255, 0.08);
  --infi-tour-text-muted: #94A3B8;
  --infi-tour-text-light: #F8FAFC;
}

/* Container */
.infi-tour-wrapper {
  background: var(--infi-tour-bg-dark);
  color: var(--infi-tour-text-light);
  font-family: inherit;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.infi-tour-wrapper * {
  box-sizing: border-box;
}

/* Background Tech Grid & Glow */
.infi-tour-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 600px;
  background: radial-gradient(circle at 50% 15%, rgba(255, 137, 0, 0.12) 0%, rgba(0, 229, 255, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Inner Layout */
.infi-tour-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  position: relative;
  z-index: 1;
}

/* Header & Eyebrow */
.infi-tour-hero {
  text-align: center;
  margin-bottom: 36px;
}

.infi-tour-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 137, 0, 0.12);
  border: 1px solid rgba(255, 137, 0, 0.3);
  color: var(--infi-tour-orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
  box-shadow: 0 0 20px rgba(255, 137, 0, 0.15);
}

.infi-tour-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00E676;
  box-shadow: 0 0 8px #00E676;
  animation: infiPulse 1.8s infinite ease-in-out;
}

@keyframes infiPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.infi-tour-title {
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 14px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.infi-tour-title span {
  background: linear-gradient(135deg, #FF8900 0%, #FFB049 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.infi-tour-subtitle {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--infi-tour-text-muted);
  max-width: 820px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

/* Quick Telemetry Pills */
.infi-tour-metrics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 18px;
  margin-bottom: 30px;
}

.infi-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #E2E8F0;
  transition: all 0.25s ease;
}

.infi-metric-pill:hover {
  background: rgba(255, 137, 0, 0.08);
  border-color: rgba(255, 137, 0, 0.3);
  transform: translateY(-2px);
}

.infi-metric-pill strong {
  color: var(--infi-tour-orange);
  font-weight: 700;
}

/* Cinema / Player Stage Container */
.infi-cinema-container {
  background: #000000;
  border-radius: 18px;
  border: 1px solid rgba(255, 137, 0, 0.25);
  box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(255, 137, 0, 0.12);
  overflow: hidden;
  margin-bottom: 40px;
  position: relative;
}

/* Station Nav Tabs */
.infi-station-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(14, 27, 42, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px;
  gap: 6px;
}

@media (max-width: 900px) {
  .infi-station-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .infi-station-tabs {
    grid-template-columns: 1fr;
  }
}

.infi-station-tab {
  background: transparent;
  border: 1px solid transparent;
  color: #94A3B8;
  padding: 12px 14px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  transition: all 0.25s ease;
  font-family: inherit;
}

.infi-station-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
}

.infi-station-tab.active {
  background: rgba(255, 137, 0, 0.15);
  border-color: rgba(255, 137, 0, 0.4);
  color: #FFFFFF;
}

.infi-station-tab__icon {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--infi-tour-orange);
  font-size: 18px;
  transition: all 0.25s ease;
}

.infi-station-tab.active .infi-station-tab__icon {
  background: var(--infi-tour-orange);
  color: #000000;
  box-shadow: 0 0 15px rgba(255, 137, 0, 0.5);
}

.infi-station-tab__content {
  overflow: hidden;
}

.infi-station-tab__tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--infi-tour-orange);
  display: block;
  letter-spacing: 0.5px;
}

.infi-station-tab__name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  color: #F1F5F9;
}

.infi-station-tab__meta {
  font-size: 11px;
  color: #64748B;
  display: block;
}

/* Stage Viewport Area */
.infi-stage-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  overflow: hidden;
}

@media (max-width: 768px) {
  .infi-stage-viewport {
    aspect-ratio: 16 / 10;
  }
}

/* Video Player */
.infi-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 360 Panorama Stage */
.infi-360-viewport {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  background: #000000;
  cursor: grab;
  user-select: none;
  overflow: hidden;
}

.infi-360-viewport:active {
  cursor: grabbing;
}

.infi-360-viewport.active {
  display: block;
  z-index: 5;
}

#infi-360-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* 360 Panorama Viewpoint Switcher */
.infi-360-toolbar {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
  background: rgba(11, 23, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  padding: 6px;
  border-radius: 30px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  max-width: 90%;
  overflow-x: auto;
}

.infi-360-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  font-family: inherit;
}

.infi-360-btn.active, .infi-360-btn:hover {
  background: var(--infi-tour-orange);
  color: #000000;
}

/* 360 Controls Hint & Zoom */
.infi-360-controls {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.infi-360-ctrl-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(11, 23, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.infi-360-ctrl-btn:hover {
  background: var(--infi-tour-orange);
  color: #000000;
  border-color: var(--infi-tour-orange);
}

.infi-360-hint {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 10;
  background: rgba(11, 23, 35, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  color: #CBD5E1;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Cinema Overlay HUD */
.infi-hud-overlay {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 4;
  background: rgba(11, 23, 35, 0.82);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 137, 0, 0.35);
  border-radius: 12px;
  padding: 12px 16px;
  max-width: 320px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.infi-hud-overlay.hidden {
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}

.infi-hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
}

.infi-hud-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--infi-tour-cyan);
  text-transform: uppercase;
}

.infi-hud-signal {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--infi-tour-green);
  font-weight: 600;
}

.infi-hud-signal::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--infi-tour-green);
  box-shadow: 0 0 6px var(--infi-tour-green);
}

.infi-hud-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.infi-hud-stat {
  font-size: 11px;
}

.infi-hud-stat-label {
  color: #94A3B8;
  display: block;
  font-size: 10px;
}

.infi-hud-stat-val {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 12px;
}

/* Play / Controls Bar */
.infi-player-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: opacity 0.3s ease;
}

/* Scrubber */
.infi-scrubber-track {
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  transition: height 0.15s ease;
}

.infi-scrubber-track:hover {
  height: 8px;
}

.infi-scrubber-progress {
  height: 100%;
  width: 0%;
  background: var(--infi-tour-orange);
  border-radius: 3px;
  position: relative;
}

.infi-scrubber-progress::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.infi-scrubber-track:hover .infi-scrubber-progress::after {
  opacity: 1;
}

/* Action Buttons Bar */
.infi-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.infi-ctrl-left, .infi-ctrl-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.infi-btn-icon {
  background: transparent;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  font-size: 16px;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.infi-btn-icon:hover {
  color: var(--infi-tour-orange);
  background: rgba(255, 255, 255, 0.1);
}

.infi-time-display {
  font-size: 12px;
  color: #CBD5E1;
  font-family: monospace;
}

.infi-btn-hud-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 5px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.infi-btn-hud-toggle.active {
  background: rgba(0, 229, 255, 0.2);
  border-color: var(--infi-tour-cyan);
  color: var(--infi-tour-cyan);
}

/* Big Play Overlay Button */
.infi-big-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(255, 137, 0, 0.9);
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  border: 4px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 30px rgba(255, 137, 0, 0.6);
  cursor: pointer;
  z-index: 3;
  transition: all 0.25s ease;
}

.infi-big-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: #FFA233;
}

.infi-big-play-btn.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.8);
}

/* SECTION 2: Interactive Campus Map & Telemetry Explorer */
.infi-campus-explorer {
  background: var(--infi-tour-card-bg);
  border: 1px solid var(--infi-tour-card-border);
  border-radius: 16px;
  padding: 32px 28px;
  margin-bottom: 48px;
  backdrop-filter: blur(16px);
}

.infi-section-header {
  margin-bottom: 24px;
}

.infi-section-eyebrow {
  color: var(--infi-tour-orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.infi-section-title {
  color: #FFFFFF;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  margin: 0;
}

.infi-explorer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

@media (max-width: 900px) {
  .infi-explorer-grid {
    grid-template-columns: 1fr;
  }
}

/* Interactive SVG Map Card */
.infi-map-schematic {
  position: relative;
  background: rgba(7, 14, 23, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.8);
}

.infi-map-schematic img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.85;
}

/* Interactive Hotspot Dots on the Map */
.infi-map-hotspot {
  position: absolute;
  width: 24px;
  height: 24px;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 2;
}

.infi-map-hotspot__pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(255, 137, 0, 0.4);
  animation: infiRadar 2s infinite ease-out;
}

.infi-map-hotspot__dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--infi-tour-orange);
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 10px rgba(255, 137, 0, 0.8);
  transition: all 0.2s ease;
}

.infi-map-hotspot:hover .infi-map-hotspot__dot,
.infi-map-hotspot.active .infi-map-hotspot__dot {
  transform: translate(-50%, -50%) scale(1.3);
  background: var(--infi-tour-cyan);
  border-color: #FFFFFF;
}

@keyframes infiRadar {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Sector Info Panels List */
.infi-sector-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.infi-sector-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 14px 18px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.infi-sector-item:hover, .infi-sector-item.active {
  background: rgba(255, 137, 0, 0.1);
  border-color: rgba(255, 137, 0, 0.35);
  transform: translateX(4px);
}

.infi-sector-item__badge {
  background: rgba(255, 255, 255, 0.08);
  color: var(--infi-tour-orange);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
  min-width: 44px;
  text-align: center;
}

.infi-sector-item.active .infi-sector-item__badge {
  background: var(--infi-tour-orange);
  color: #000000;
}

.infi-sector-item__title {
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.infi-sector-item__desc {
  color: #94A3B8;
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
}

/* SECTION 3: 4K Ultra-HD Gallery */
.infi-gallery-section {
  margin-bottom: 50px;
}

.infi-gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.infi-filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94A3B8;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.infi-filter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.infi-filter-btn.active {
  background: var(--infi-tour-orange);
  color: #000000;
  border-color: var(--infi-tour-orange);
}

/* Gallery Grid */
.infi-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}

.infi-gallery-card {
  background: var(--infi-tour-card-bg);
  border: 1px solid var(--infi-tour-card-border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.infi-gallery-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 137, 0, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 137, 0, 0.15);
}

.infi-gallery-card__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  overflow: hidden;
}

.infi-gallery-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.infi-gallery-card:hover .infi-gallery-card__thumb img {
  transform: scale(1.06);
}

.infi-gallery-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(11, 23, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: var(--infi-tour-cyan);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 4px;
}

.infi-gallery-card__body {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.infi-gallery-card__category {
  color: var(--infi-tour-orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.infi-gallery-card__title {
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.35;
}

.infi-gallery-card__desc {
  color: #94A3B8;
  font-size: 12px;
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Lightbox Modal */
.infi-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 10, 18, 0.95);
  backdrop-filter: blur(16px);
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.infi-lightbox.active {
  display: flex;
}

.infi-lightbox__content {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.infi-lightbox__image {
  max-width: 100%;
  max-height: 72vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.infi-lightbox__caption {
  margin-top: 14px;
  text-align: center;
  max-width: 800px;
}

.infi-lightbox__title {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.infi-lightbox__desc {
  color: #94A3B8;
  font-size: 13px;
  margin-bottom: 10px;
}

.infi-lightbox__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.infi-lightbox__btn-4k {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--infi-tour-orange);
  color: #000000;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.infi-lightbox__btn-4k:hover {
  background: #FFA233;
  color: #000000;
  transform: translateY(-2px);
}

.infi-lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.infi-lightbox__close:hover {
  background: var(--infi-tour-orange);
  color: #000000;
}

.infi-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.infi-lightbox__nav:hover {
  background: var(--infi-tour-orange);
  color: #000000;
}

.infi-lightbox__prev { left: 24px; }
.infi-lightbox__next { right: 24px; }

/* SECTION 4: Schedule Visit CTA Card */
.infi-tour-cta-card {
  background: linear-gradient(135deg, rgba(255, 137, 0, 0.15) 0%, rgba(14, 27, 42, 0.95) 70%);
  border: 1px solid rgba(255, 137, 0, 0.35);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.infi-tour-cta-card::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 137, 0, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.infi-tour-cta-card h3 {
  font-size: clamp(24px, 3.5vw, 36px);
  color: #FFFFFF;
  font-weight: 800;
  margin: 0 0 12px;
}

.infi-tour-cta-card p {
  color: #CBD5E1;
  font-size: clamp(14px, 1.6vw, 16px);
  max-width: 680px;
  margin: 0 0 28px;
  line-height: 1.6;
}

.infi-tour-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.infi-btn-primary {
  background: var(--infi-tour-orange);
  color: #000000;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(255, 137, 0, 0.4);
  transition: all 0.25s ease;
}

.infi-btn-primary:hover {
  background: #FFA233;
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 137, 0, 0.6);
}

.infi-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 26px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.infi-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  transform: translateY(-2px);
}