:root {
  --dusty-rose: #a67c7c;
  --dark-plum: #3d2a3d;
  --near-black: #0d0b0e;
  --deep-black: #050406;
  --muted-rose: #5c4452;
  --soft-rose: #6b4f5a;
  --navy-dark: #0a0d14;
  --text-light: #e8dce0;
  --text-muted: #b8a8ae;
  --shadow-dark: rgba(0, 0, 0, 0.6);
  --transition-duration: 1.4s;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--near-black);
  color: var(--text-light);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Scene base styles */
.scene {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-duration) ease, transform var(--transition-duration) ease;
  transform: translateY(20px);
  z-index: 1;
}

.scene.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  z-index: 10;
}

.scene.exiting {
  opacity: 0;
  transform: translateY(-20px);
  z-index: 5;
}

/* Card styles */
.card {
  background: linear-gradient(145deg, rgba(61, 42, 61, 0.85), rgba(13, 11, 14, 0.95));
  border-radius: 24px;
  padding: 3rem 2.5rem;
  max-width: 520px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 60px var(--shadow-dark), 0 0 80px rgba(166, 124, 124, 0.08);
  position: relative;
  overflow: hidden;
  z-index: 20;
}

h1 {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.subtext {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Button styles */
.btn {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
}

.btn:focus {
  box-shadow: 0 0 0 3px rgba(166, 124, 124, 0.5);
}

.btn.primary {
  background: linear-gradient(135deg, var(--dusty-rose), var(--muted-rose));
  color: var(--near-black);
  font-weight: 500;
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(166, 124, 124, 0.3);
}

.btn.link {
  background: transparent;
  color: var(--text-muted);
  text-decoration: underline;
  padding: 0.5rem 1rem;
}

.btn.link:hover {
  color: var(--text-light);
}

.button-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Evasive button */
.btn.evasive {
  background: rgba(92, 68, 82, 0.5);
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  position: relative;
  transition: all 0.15s ease;
}

.btn.evasive.evading {
  position: absolute;
}

.btn.evasive:hover {
  background: rgba(92, 68, 82, 0.7);
}

/* Scene 1: Fog */
#scene1 {
  background: linear-gradient(180deg, var(--near-black) 0%, var(--dark-plum) 50%, var(--near-black) 100%);
}

.fog-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent 0%,
    rgba(61, 42, 61, 0.03) 25%,
    rgba(92, 68, 82, 0.05) 50%,
    rgba(61, 42, 61, 0.03) 75%,
    transparent 100%
  );
  animation: fogDrift 25s linear infinite;
  pointer-events: none;
}

@keyframes fogDrift {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Scene 2: Space */
#scene2 {
  background: radial-gradient(ellipse at center, var(--navy-dark) 0%, var(--deep-black) 100%);
}

.stars-container {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.stars {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(1px 1px at 20% 30%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 40% 70%, var(--text-light), transparent),
    radial-gradient(1px 1px at 50% 20%, var(--dusty-rose), transparent),
    radial-gradient(1.5px 1.5px at 60% 50%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 80% 10%, var(--text-light), transparent),
    radial-gradient(1px 1px at 70% 80%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 10% 60%, var(--dusty-rose), transparent),
    radial-gradient(1.5px 1.5px at 90% 40%, var(--text-light), transparent),
    radial-gradient(1px 1px at 15% 90%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 85% 65%, var(--text-light), transparent);
  background-size: 250px 250px;
  animation: starDrift 60s linear infinite;
}

.stars-2 {
  background-image:
    radial-gradient(1px 1px at 25% 35%, var(--text-light), transparent),
    radial-gradient(1px 1px at 45% 65%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 55% 25%, var(--text-light), transparent),
    radial-gradient(1px 1px at 75% 55%, var(--dusty-rose), transparent),
    radial-gradient(1.5px 1.5px at 35% 85%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 95% 15%, var(--text-light), transparent);
  background-size: 300px 300px;
  animation: starDrift 80s linear infinite reverse;
}

.stars-3 {
  background-image:
    radial-gradient(2px 2px at 30% 40%, var(--text-muted), transparent),
    radial-gradient(1px 1px at 65% 75%, var(--text-light), transparent),
    radial-gradient(1.5px 1.5px at 5% 45%, var(--dusty-rose), transparent),
    radial-gradient(1px 1px at 55% 5%, var(--text-muted), transparent);
  background-size: 350px 350px;
  animation: starDrift 100s linear infinite;
}

@keyframes starDrift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-50px, 50px); }
}

/* Hyperspace effect */
.hyperspace-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--navy-dark) 100%);
  pointer-events: none;
}

.hyperspace-overlay.active {
  animation: hyperspace 0.8s ease-out forwards;
}

@keyframes hyperspace {
  0% {
    opacity: 1;
    background:
      repeating-linear-gradient(90deg, transparent 0%, rgba(184, 168, 174, 0.15) 50%, transparent 100%),
      radial-gradient(ellipse at center, var(--navy-dark) 0%, var(--deep-black) 100%);
    transform: scaleX(1);
  }
  30% {
    opacity: 1;
    background:
      repeating-linear-gradient(90deg, transparent 0%, rgba(184, 168, 174, 0.3) 50%, transparent 100%),
      radial-gradient(ellipse at center, var(--navy-dark) 0%, var(--deep-black) 100%);
    transform: scaleX(3);
  }
  100% {
    opacity: 0;
    transform: scaleX(1);
  }
}

/* Scene 3: Emotional */
#scene3 {
  background: linear-gradient(160deg, var(--dark-plum) 0%, var(--near-black) 60%, var(--muted-rose) 100%);
}

.fade-line {
  opacity: 0;
  transform: translateY(10px);
}

#scene3.active .fade-line.line-1 {
  animation: fadeLineIn 1s ease forwards 0.3s;
}

#scene3.active .fade-line.line-2 {
  animation: fadeLineIn 1s ease forwards 1.2s;
}

#scene3.active .fade-line.line-3 {
  animation: fadeLineIn 1s ease forwards 2.1s;
}

@keyframes fadeLineIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#scene3 .card p {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* Scene 4: Build-up */
#scene4 {
  background: radial-gradient(ellipse at center, var(--soft-rose) 0%, var(--near-black) 70%);
}

.glow-container {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.subtle-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(166, 124, 124, 0.08) 0%, transparent 70%);
  animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

/* Scene 5: Final question */
#scene5 {
  background: linear-gradient(180deg, var(--near-black) 0%, var(--dark-plum) 50%, var(--near-black) 100%);
}

.final-question {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.final-buttons {
  margin-bottom: 0;
}

.yes-btn {
  min-width: 140px;
}

/* Scene 6: Final message */
#scene6 {
  background: linear-gradient(180deg, var(--deep-black) 0%, var(--dark-plum) 50%, var(--near-black) 100%);
}

#scene6 .card {
  background: linear-gradient(145deg, rgba(61, 42, 61, 0.7), rgba(13, 11, 14, 0.9));
}

.final-text {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

.final-subtext {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  margin-bottom: 2rem;
  font-style: italic;
}

/* Responsive */
@media (max-width: 600px) {
  .card {
    padding: 2rem 1.5rem;
    width: 95%;
  }

  h1 {
    font-size: 1.5rem;
  }

  .final-question {
    font-size: 1.8rem;
  }

  .subtext {
    font-size: 1rem;
  }

  .button-group {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .btn.evasive {
    width: auto;
    max-width: none;
  }
}

@media (max-width: 400px) {
  h1 {
    font-size: 1.3rem;
  }

  .final-question {
    font-size: 1.5rem;
  }

  .card {
    padding: 1.5rem 1rem;
  }
}