/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Google Sans Flex", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-variation-settings: "slnt" 0, "wdth" 100, "GRAD" 0, "ROND" 0;
  background: #eeeeee;
  color: #2c2c2c;
  min-height: 100vh;
  padding: 2rem 1rem;
}
/* ── Header ── */
header {
  text-align: center;
  margin-bottom: 1.5rem;
}
header h1 {
  font-size: 2rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}
.subtitle {
  font-size: 0.95rem;
  color: #666;
  font-style: italic;
}
/* ── Scene Label ── */
.scene-label {
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.75rem;
  color: #444;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
/* ── Image Container ── */
.image-container {
  position: relative;
  display: block;
  max-width: 900px;
  margin: 0 auto;
  cursor: crosshair;
  background: #eeeeee;
}
.image-container img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}
#hotspots-layer {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
/* ── Hotspots ── */
.hotspot {
  position: absolute;
  width: 54px;
  height: 54px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: crosshair;
  transition: background 0.2s, transform 0.2s;
}
.hotspot:hover {
  background: transparent;
}
.hotspot.found {
  background: rgba(60, 140, 80, 0.5);
  border: 2px solid white;
  cursor: pointer;
}
.hotspot:hover {
  background: rgba(180, 50, 50, 0.6);
  transform: translate(-50%, -50%) scale(1.2);
}
.hotspot.found {
  background: rgba(60, 140, 80, 0.5);
  border-color: white;
}
/* Hidden by default; visible when hints are on */
.hotspot.hidden-hint {
  opacity: 0;
  pointer-events: none;
}
.hints-visible .hotspot {
  opacity: 1 !important;
  pointer-events: all !important;
}
/* Pulse animation for undiscovered hotspots */
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(180,50,50,0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(180,50,50,0); }
  100% { box-shadow: 0 0 0 0 rgba(180,50,50,0); }
}
.hints-visible .hotspot:not(.found) {
  background: transparent;
  border: none;
  animation: pulse 2.5s infinite;
}
/* ── Tooltip ── */
.tooltip {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 4px solid #8b3a3a;
  padding: 1.25rem 1.5rem;
  max-height: 50vh;
  overflow-y: auto;
  width: 100%;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
  z-index: 100;
  border-radius: 0;
}
.tooltip.visible { display: block; }
.tooltip h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #8b3a3a;
}
.tooltip p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #333;
}
.tooltip-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: #999;
}
/* ── Controls ── */
.controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.25rem auto;
  max-width: 900px;
}
.controls button {
  padding: 0.6rem 1.4rem;
  font-family: Georgia, serif;
  font-size: 0.9rem;
  background: #2c2c2c;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s;
}
.controls button:hover { background: #8b3a3a; }
/* ── Found Counter ── */
.found-list {
  text-align: center;
  font-size: 0.85rem;
  color: #888;
}
/* ── Nav ── */
nav {
  margin-top: 0.5rem;
}
nav a {
  font-size: 0.9rem;
  color: #8b3a3a;
  text-decoration: none;
  letter-spacing: 0.05em;
}
nav a:hover {
  text-decoration: underline;
}
/* ── About Page ── */
.about-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 1rem 2rem;
  line-height: 1.8;
}
.about-content section {
  margin-bottom: 0;
}
.about-content h2 {
  font-size: 1.2rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: #8b3a3a;
}
.about-content section:first-of-type h2 {
  margin-top: 0;
}
.about-content p {
  font-size: 0.95rem;
}
.about-content a {
  color: #8b3a3a;
  text-decoration: underline;
}
.about-content a:hover {
  color: #2c2c2c;
}

/* ── Footer ── */
footer {
  text-align: center;
  margin-top: 3rem;
  padding-bottom: 2rem;
}

footer img {
  max-width: 200px;
  height: auto;
  opacity: 0.8;
}

footer p {
  font-size: 0.75rem;
  color: #aaa;
  margin-top: 0.75rem;
}

@media (min-width: 600px) {
  .tooltip {
    bottom: 6rem;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    max-width: 480px;
    width: 90%;
    border-top: none;
    border-left: 4px solid #8b3a3a;
    border-radius: 2px;
    max-height: none;
  }
}