/* =============================================
   SPIRAL + GLOBE SCROLL TRANSITION
   ============================================= */

/* Scroll track — gives vertical space for the transition */
.spiral-globe-track {
  position: relative;
}

/* Sticky inner panel */
.spiral-globe-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

/* Scene layers — both fill the sticky panel */
.scene-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Spiral scene — JS drives opacity + subtle scale */
.scene-spiral {
  z-index: 3;
  background: var(--cs-cream);
  flex-direction: column;
  padding: 0;
  will-change: opacity, transform;
  transform-origin: center center;
}

.scene-spiral .spiral-page {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scene-spiral .spiral-card {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#spiral_graph {
  width: min(92vh, 92vw);
  height: min(82vh, 82vw);
  display: block;
  flex-shrink: 0;
}

/* Globe overlay — sits behind the spiral; JS drives opacity only (no clip-path). */
.scene-globe {
  z-index: 2;
  background: var(--globe-cream);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(196,93,62,0.05) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(45,106,79,0.05) 0%, transparent 55%);
  opacity: 0;
  will-change: opacity;
  flex-direction: column;
}

/* When transition is active/complete */
.scene-globe.transitioning {
  /* JS drives these via inline style */
}

/* Override globe-section styles within the transition scene */
.scene-globe #globe-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  min-height: 0 !important;
  background: transparent !important;
  background-image: none !important;
}

.scene-globe .globe-wrapper {
  position: relative;
  flex-shrink: 0;
}

/* The globe title/subtitle get de-emphasized inside the scene */
.scene-globe .globe-title {
  font-size: clamp(16px, 2vw, 24px);
  margin-bottom: 4px;
}

.scene-globe .globe-subtitle {
  font-size: 12px;
  margin-bottom: 12px;
}

/* Scroll hint overlay positioned just under the globe */
.spiral-scroll-hint {
  position: absolute;
  bottom: clamp(4.5rem, 14vh, 8.5rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.spiral-scroll-hint.visible {
  opacity: 1;
}

.spiral-scroll-icon {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  color: rgba(44, 36, 23, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(245, 240, 232, 0.28);
  backdrop-filter: blur(4px);
  box-shadow: 0 10px 20px rgba(26, 22, 18, 0.08);
  animation: spiral-scroll-bounce 1.35s ease-in-out infinite;
}

.spiral-scroll-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: rgba(44, 36, 23, 0.65);
  white-space: nowrap;
}

.spiral-scroll-label kbd {
  display: inline-block;
  padding: 0.1em 0.45em;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: rgba(44, 36, 23, 0.8);
  border: 1px solid rgba(44, 36, 23, 0.35);
  border-radius: 4px;
  background: rgba(44, 36, 23, 0.1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

@keyframes spiral-scroll-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

/* Deforestation narrative that overlays the globe */
.deforestation-narrative {
  position: absolute;
  top: 0;
  left: 0;
  width: min(320px, 35%);
  padding: 2rem;
  z-index: 5;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.4s, transform 0.4s;
  pointer-events: none;
}

.deforestation-narrative.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.deforestation-narrative .section-eyebrow {
  justify-content: flex-start;
  margin-bottom: 1rem;
}

.deforestation-narrative .section-heading {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  text-align: left;
}

.deforestation-narrative .section-body {
  font-size: 0.9rem;
  text-align: left;
  margin-left: 0;
  margin-top: 1rem;
  max-width: 100%;
}

@media (max-width: 768px) {
  .deforestation-narrative {
    position: static;
    width: 100%;
    opacity: 1;
    transform: none;
    padding: 1.5rem;
    pointer-events: auto;
  }
  .spiral-globe-track { height: auto !important; }
  .spiral-globe-sticky { position: static; height: auto; }
  .scene-layer { position: static; }
  .scene-globe {
    opacity: 1 !important;
  }
  .scene-spiral { position: static; }
  .spiral-scroll-hint { display: none; }
}