/* Singapore Airlines A380 360° Virtual Tour Stylesheet */

:root {
  --sia-gold: #B18542;
  --sia-gold-light: #d6a860;
  --sia-blue: #00205B;
  --sia-dark: #0a1324;
  --glass-bg: rgba(10, 19, 36, 0.85);
  --glass-border: rgba(177, 133, 66, 0.35);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --chrome-gap: 20px;
  --chrome-side: 24px;
  --cabin-bar-clearance: 92px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

button,
.brand-header,
.deck-pill,
.utility-bar,
.cabin-bar,
.transform-widget,
.minimap-panel,
.hotspot-point {
  touch-action: manipulation;
}

.feature-modal,
.business-overview,
.business-overview-dialog {
  touch-action: pan-y;
}

html, body {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  height: 100svh;
  overflow: hidden;
  background-color: #050a12;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #fff;
  overscroll-behavior: none;
  touch-action: none;
}

#canvas-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  cursor: grab;
  touch-action: none;
}

#canvas-container canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

#hotspot-layer {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
}

#canvas-container:active {
  cursor: grabbing;
}

/* Top Brand Header */
.brand-header {
  position: absolute;
  top: calc(var(--chrome-gap) + var(--safe-top));
  left: calc(var(--chrome-side) + var(--safe-left));
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 10px 18px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.brand-logo {
  width: 32px;
  height: 32px;
  background: var(--sia-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--sia-blue);
  font-size: 14px;
  letter-spacing: 0.5px;
}

.brand-text h1 {
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  color: #f7f7f7;
}

.brand-text p {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--sia-gold);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Deck Switcher Pill (Top Center) */
.deck-pill {
  position: absolute;
  top: calc(var(--chrome-gap) + var(--safe-top));
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 4px;
  display: flex;
  gap: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.deck-pill-btn {
  background: transparent;
  border: none;
  color: #ccc;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 20px;
  transition: all 0.25s ease;
}

.deck-pill-btn.active {
  background: var(--sia-gold);
  color: #0b1526;
  box-shadow: 0 2px 10px rgba(177, 133, 66, 0.4);
}

/* Cabin Class Selector Bar (Bottom Center) */
.cabin-bar {
  position: absolute;
  bottom: calc(var(--chrome-gap) + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 6px 10px;
  border-radius: 36px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
  max-width: min(90vw, calc(100vw - var(--safe-left) - var(--safe-right) - 24px));
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.cabin-bar::-webkit-scrollbar {
  display: none;
}

.cabin-btn .label-short {
  display: none;
}

.cabin-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #ddd;
  padding: 9px 18px;
  border-radius: 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  min-height: 40px;
  flex: 0 0 auto;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cabin-btn:hover {
  background: rgba(177, 133, 66, 0.15);
  border-color: rgba(177, 133, 66, 0.3);
  color: #fff;
}

.cabin-btn.active {
  background: linear-gradient(135deg, var(--sia-gold) 0%, #8c672e 100%);
  color: #fff;
  border-color: var(--sia-gold-light);
  box-shadow: 0 4px 14px rgba(177, 133, 66, 0.4);
}

/* Seat Transformation Widget (Right Side) */
.transform-widget {
  position: absolute;
  right: calc(var(--chrome-side) + var(--safe-right));
  bottom: calc(var(--cabin-bar-clearance) + var(--safe-bottom));
  z-index: 50;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 14px;
  width: 220px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  transition: opacity 0.3s, transform 0.3s;
}

.transform-widget h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sia-gold);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.state-buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.state-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #eee;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.state-btn:hover {
  background: rgba(177, 133, 66, 0.2);
  border-color: var(--sia-gold);
}

.state-btn.active {
  background: rgba(177, 133, 66, 0.25);
  border-color: var(--sia-gold);
  color: #fff;
  font-weight: 600;
}

.state-btn.active::before {
  content: "●";
  color: var(--sia-gold);
  font-size: 10px;
}

/* Matterport-Style Minimap (Bottom Left) */
.minimap-panel {
  position: absolute;
  bottom: calc(var(--chrome-gap) + var(--safe-bottom));
  left: calc(var(--chrome-side) + var(--safe-left));
  z-index: 50;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 12px;
  width: 200px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.minimap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--sia-gold);
  margin-bottom: 8px;
}

.minimap-container {
  position: relative;
  width: 100%;
  height: 80px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}

.fuselage-svg {
  width: 100%;
  height: 100%;
}

.map-hotspot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sia-gold);
  border: 2px solid #fff;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: transform 0.2s;
}

.map-hotspot:hover {
  transform: translate(-50%, -50%) scale(1.4);
}

.radar-cone {
  position: absolute;
  width: 32px;
  height: 32px;
  pointer-events: none;
  transform-origin: center center;
}

/* Spatial 3D Hotspot DOM Elements */
.hotspot-point {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 30;
  pointer-events: auto;
  transition: opacity 0.3s;
  touch-action: manipulation;
}

.hotspot-ring {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(177, 133, 66, 0.25);
  border: 2px solid var(--sia-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse-ring 2s infinite;
  box-shadow: 0 0 16px rgba(177, 133, 66, 0.6);
  color: #fff;
  font-size: 14px;
}

.navigation-hotspot .hotspot-ring {
  width: 58px;
  height: 38px;
  border-width: 3px;
  background: rgba(177, 133, 66, 0.42);
  font-size: 20px;
  animation: navigation-pulse 1.8s infinite;
  box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.12), 0 0 24px rgba(177, 133, 66, 0.8);
}

.navigation-hotspot .hotspot-tooltip {
  top: -42px;
  font-size: 11px;
  padding: 5px 11px;
}

.navigation-hotspot:hover .hotspot-ring,
.navigation-hotspot:focus-visible .hotspot-ring {
  background: var(--sia-gold);
  color: var(--sia-dark);
  outline: 2px solid #fff;
  outline-offset: 4px;
}

@keyframes navigation-pulse {
  0% { transform: scale(0.96); box-shadow: 0 0 0 3px rgba(255,255,255,0.1), 0 0 0 0 rgba(177, 133, 66, 0.7); }
  70% { transform: scale(1.06); box-shadow: 0 0 0 7px rgba(255,255,255,0.08), 0 0 0 14px rgba(177, 133, 66, 0); }
  100% { transform: scale(0.96); box-shadow: 0 0 0 3px rgba(255,255,255,0.1), 0 0 0 0 rgba(177, 133, 66, 0); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(177, 133, 66, 0.7); }
  70% { transform: scale(1.08); box-shadow: 0 0 0 10px rgba(177, 133, 66, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(177, 133, 66, 0); }
}

.hotspot-tooltip {
  position: absolute;
  top: -36px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--glass-bg);
  border: 1px solid var(--sia-gold);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
  color: #fff;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

/* Modal Card for Cabin Features */
.feature-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--sia-gold);
  border-radius: 20px;
  padding: 24px;
  width: min(440px, calc(100vw - 32px - var(--safe-left) - var(--safe-right)));
  max-height: calc(100dvh - 140px - var(--safe-top) - var(--safe-bottom));
  overflow-y: auto;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}

.feature-modal.active {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-badge {
  display: inline-block;
  background: rgba(177, 133, 66, 0.2);
  border: 1px solid var(--sia-gold);
  color: var(--sia-gold);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.modal-desc {
  font-size: 13px;
  line-height: 1.5;
  color: #ccc;
  margin-bottom: 16px;
}

.modal-image {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(177, 133, 66, 0.45);
  margin: 4px 0 14px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.35);
}

.modal-image[hidden] {
  display: none;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.spec-item {
  background: rgba(0,0,0,0.3);
  padding: 8px 10px;
  border-radius: 8px;
}

.spec-label {
  font-size: 9px;
  text-transform: uppercase;
  color: #888;
  letter-spacing: 0.5px;
}

.spec-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--sia-gold);
  margin-top: 2px;
}

/* Floating Utilities (Top Right) */
.utility-bar {
  position: absolute;
  top: calc(var(--chrome-gap) + var(--safe-top));
  right: calc(var(--chrome-side) + var(--safe-right));
  z-index: 50;
  display: flex;
  gap: 8px;
}

.util-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.2s;
}

.util-btn:hover {
  background: var(--sia-gold);
  color: var(--sia-dark);
  transform: scale(1.05);
}

.util-btn[hidden] {
  display: none;
}

.overview-toggle {
  font-size: 17px;
}

/* Business Class overhead navigator */
.business-overview {
  position: absolute;
  inset: 0;
  z-index: 180;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(20px + var(--safe-top)) calc(20px + var(--safe-right)) calc(20px + var(--safe-bottom)) calc(20px + var(--safe-left));
  background: rgba(3, 8, 17, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.business-overview.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.business-overview-dialog {
  width: min(980px, 96vw);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: rgba(10, 19, 36, 0.96);
  border: 1px solid rgba(177, 133, 66, 0.65);
  border-radius: 22px;
  box-shadow: 0 28px 80px rgba(0,0,0,0.7);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.business-overview.active .business-overview-dialog {
  transform: translateY(0) scale(1);
}

.business-overview-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 22px 16px;
}

.business-overview-kicker {
  display: block;
  color: var(--sia-gold);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.business-overview-header h2 {
  font-size: 24px;
  line-height: 1.1;
}

.business-overview-header p {
  color: #bfc5cf;
  font-size: 12px;
  margin-top: 6px;
}

.overview-close {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  color: #fff;
  cursor: pointer;
  font-size: 16px;
}

.business-overview-stage {
  position: relative;
  margin: 0 22px;
  border-radius: 16px;
  overflow: hidden;
  background: #050912;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 0 50px rgba(0,0,0,0.35);
}

.business-overview-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(4,8,16,0.08), rgba(4,8,16,0.36));
}

.business-overview-stage > img {
  display: block;
  width: 100%;
  height: auto;
}

.overview-direction {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(10,19,36,0.82);
  border: 1px solid rgba(177,133,66,0.58);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
}

.overview-marker {
  position: absolute;
  z-index: 3;
  transform: translate(-50%, -50%);
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.overview-marker-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--sia-gold);
  border: 3px solid #fff;
  color: var(--sia-dark);
  font-size: 14px;
  font-weight: 900;
  box-shadow: 0 0 0 8px rgba(177,133,66,0.24), 0 8px 24px rgba(0,0,0,0.55);
  transition: transform 0.2s, box-shadow 0.2s;
}

.overview-marker-label {
  padding: 5px 10px;
  border-radius: 7px;
  background: rgba(10,19,36,0.9);
  border: 1px solid rgba(177,133,66,0.55);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 5px 14px rgba(0,0,0,0.45);
}

.overview-marker:hover .overview-marker-dot,
.overview-marker:focus-visible .overview-marker-dot,
.overview-marker.active .overview-marker-dot {
  transform: scale(1.16);
  box-shadow: 0 0 0 9px rgba(177,133,66,0.34), 0 10px 30px rgba(0,0,0,0.65);
}

.overview-marker.active .overview-marker-label {
  background: var(--sia-gold);
  color: var(--sia-dark);
}

.overview-marker:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 8px;
  border-radius: 12px;
}

.business-overview-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding: 14px 22px 18px;
  color: #bfc5cf;
  font-size: 11px;
}

.business-overview-legend b {
  color: var(--sia-gold);
  margin-right: 4px;
}

@media (hover: hover) {
  .cabin-btn:hover,
  .state-btn:hover,
  .util-btn:hover,
  .deck-pill-btn:hover {
    cursor: pointer;
  }
}

@media (hover: none) {
  .cabin-btn:hover:not(.active),
  .state-btn:hover:not(.active),
  .util-btn:hover {
    background: var(--glass-bg);
    color: #fff;
    transform: none;
  }

  .cabin-btn:active {
    background: rgba(177, 133, 66, 0.15);
  }

  .util-btn:active {
    background: var(--sia-gold);
    color: var(--sia-dark);
  }
}

/* Laptop and small desktop */
@media (max-width: 1180px) {
  :root {
    --chrome-gap: 16px;
    --chrome-side: 16px;
    --cabin-bar-clearance: 88px;
  }

  .cabin-bar {
    left: calc(232px + var(--safe-left));
    transform: none;
    max-width: calc(100vw - 480px - var(--safe-left) - var(--safe-right));
  }
}

/* Tablet */
@media (max-width: 980px) {
  :root {
    --cabin-bar-clearance: 86px;
  }

  .brand-text h1 {
    font-size: 12px;
    letter-spacing: 1px;
  }

  .deck-pill {
    top: calc(72px + var(--safe-top));
  }

  .deck-pill-btn {
    padding: 8px 14px;
  }

  .cabin-bar {
    left: 50%;
    transform: translateX(-50%);
    bottom: calc(12px + var(--safe-bottom));
    max-width: calc(100vw - 32px - var(--safe-left) - var(--safe-right));
  }

  .minimap-panel {
    bottom: calc(var(--cabin-bar-clearance) + var(--safe-bottom));
    width: 168px;
    padding: 10px;
  }

  .minimap-container {
    height: 68px;
  }

  .transform-widget {
    width: 200px;
    padding: 12px;
  }
}

/* Large phone / small tablet */
@media (max-width: 760px) {
  :root {
    --chrome-gap: 10px;
    --chrome-side: 10px;
    --cabin-bar-clearance: 118px;
  }

  .brand-header {
    padding: 8px 12px;
    gap: 10px;
    max-width: calc(100vw - 140px - var(--safe-left) - var(--safe-right));
  }

  .brand-logo {
    width: 26px;
    height: 26px;
    font-size: 11px;
  }

  .brand-text h1 {
    font-size: 11px;
    letter-spacing: 0.8px;
  }

  .brand-text p {
    display: block;
    font-size: 9px;
  }

  .deck-pill {
    top: calc(62px + var(--safe-top));
    padding: 3px;
  }

  .deck-pill-btn {
    padding: 7px 12px;
    font-size: 11px;
  }

  .util-btn {
    width: 36px;
    height: 36px;
    font-size: 15px;
  }

  .cabin-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    width: calc(100vw - 16px - var(--safe-left) - var(--safe-right));
    max-width: none;
    left: 50%;
    transform: translateX(-50%);
    overflow: visible;
    border-radius: 18px;
    padding: 6px;
  }

  .cabin-btn {
    padding: 7px 4px;
    font-size: 10px;
    min-height: 40px;
    justify-content: center;
    letter-spacing: 0.2px;
  }

  .cabin-btn .label-long {
    display: none;
  }

  .cabin-btn .label-short {
    display: inline;
  }

  .minimap-panel {
    display: block;
    width: 142px;
    padding: 8px;
    bottom: calc(var(--cabin-bar-clearance) + var(--safe-bottom));
  }

  .minimap-container {
    height: 56px;
  }

  .transform-widget {
    left: calc(160px + var(--safe-left));
    right: calc(10px + var(--safe-right));
    width: auto;
    max-width: none;
    padding: 8px 10px;
    bottom: calc(var(--cabin-bar-clearance) + var(--safe-bottom));
  }

  .transform-widget h3 {
    margin-bottom: 6px;
  }

  .state-buttons {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .state-btn {
    flex: 1 1 0;
    min-width: 0;
    min-height: 36px;
    justify-content: center;
    text-align: center;
    font-size: 10px;
    padding: 6px 6px;
  }

  .feature-modal {
    width: calc(100vw - 20px - var(--safe-left) - var(--safe-right));
    max-height: calc(100svh - 120px - var(--safe-top) - var(--safe-bottom));
    padding: 20px 16px 16px;
    border-radius: 16px;
  }

  .spec-grid {
    grid-template-columns: 1fr;
  }

  .modal-image {
    max-height: 180px;
  }

  .hotspot-ring {
    width: 44px;
    height: 44px;
  }

  .navigation-hotspot .hotspot-ring {
    width: 64px;
    height: 44px;
  }
}

/* Phone */
@media (max-width: 480px) {
  .brand-header {
    padding: 7px 10px;
    border-radius: 12px;
  }

  .deck-pill {
    left: 50%;
    transform: translateX(-50%);
    top: calc(58px + var(--safe-top));
  }

  .util-fullscreen {
    display: none;
  }

  .loading-copy {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .business-overview {
    padding: calc(8px + var(--safe-top)) calc(8px + var(--safe-right)) calc(8px + var(--safe-bottom)) calc(8px + var(--safe-left));
  }

  .business-overview-dialog {
    width: 100%;
    max-height: calc(100dvh - 16px - var(--safe-top) - var(--safe-bottom));
    border-radius: 16px;
  }

  .business-overview-header {
    padding: 14px;
    gap: 12px;
  }

  .business-overview-header h2 {
    font-size: 18px;
  }

  .business-overview-stage {
    margin: 0 8px;
    min-height: 240px;
  }

  .business-overview-stage > img {
    width: auto;
    height: 240px;
    max-width: none;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  .overview-marker-dot {
    width: 34px;
    height: 34px;
    font-size: 12px;
  }

  .overview-marker-label {
    font-size: 9px;
    padding: 4px 6px;
  }

  .business-overview-legend {
    padding: 12px 14px 14px;
    gap: 8px 14px;
  }
}

/* Short landscape phones and foldables */
@media (max-height: 520px) {
  :root {
    --cabin-bar-clearance: 68px;
  }

  .brand-text p,
  .minimap-panel {
    display: none;
  }

  .brand-header,
  .utility-bar,
  .deck-pill {
    top: calc(8px + var(--safe-top));
  }

  .deck-pill-btn {
    padding: 6px 10px;
    font-size: 11px;
  }

  .transform-widget {
    padding: 8px 10px;
  }

  .transform-widget h3 {
    display: none;
  }

  .state-buttons {
    flex-direction: row;
  }

  .feature-modal {
    max-height: calc(100dvh - 24px - var(--safe-top) - var(--safe-bottom));
    padding: 16px;
  }

  .modal-image {
    max-height: 120px;
  }
}

/* Loading overlay */
#loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #060b14;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: opacity 0.6s ease;
}

.loading-copy {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sia-gold);
  text-align: center;
  padding: 0 16px;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(177, 133, 66, 0.2);
  border-top: 3px solid var(--sia-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }