#canvas-section {
  height: 500vh;
  position: relative;
  background: #050505;
}

#sticky-wrap {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050505;
}

.drone-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70vw;
  height: 70vh;
  pointer-events: none;
  background: radial-gradient(
    ellipse,
    rgba(253, 163, 28, 0.05) 0%,
    transparent 70%
  );
}

#drone-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #050505;
}

.beat {
  position: absolute;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
  max-width: 480px;
}

.beat.visible {
  opacity: 1;
  transform: translateY(0) !important;
}

#beat1 {
  top: 50%;
  left: 50%;
  text-align: center;
  transform: translate(-50%, calc(-50% + 24px));
  max-width: 640px;
}

#beat1.visible {
  transform: translate(-50%, -50%) !important;
}

.beat-left {
  top: 50%;
  left: 5vw;
  transform: translateY(calc(-50% + 24px));
}

.beat-left.visible {
  transform: translateY(-50%) !important;
}

.beat-right {
  top: 50%;
  right: 5vw;
  text-align: right;
  transform: translateY(calc(-50% + 24px));
}

.beat-right.visible {
  transform: translateY(-50%) !important;
}

.beat-bottom {
  bottom: 8vh;
  left: 50%;
  text-align: center;
  transform: translateX(-50%) translateY(24px);
  max-width: 560px;
}

.beat-bottom.visible {
  transform: translateX(-50%) translateY(0) !important;
}

.beat h1 {
  margin-bottom: 1rem;
}

.beat h2 {
  margin-bottom: 1rem;
  color: var(--text);
}

.beat p {
  margin-bottom: 1.5rem;
}

.beat-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  pointer-events: all;
}

#beat1 .beat-cta {
  justify-content: center;
}

.beat-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.beat-list li {
  font-size: 13px;
  color: var(--muted);
  padding: 5px 0;
  padding-left: 1rem;
  position: relative;
}

.beat-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--orange);
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: opacity 0.5s;
}

.scroll-hint span {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hint);
  font-family: var(--font-title);
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--hint), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(0.5);
  }
}