/* ---------- homepage-only: 3D stage + brand panel ---------- */
html,
body {
  height: 100%;
  overflow: hidden;
}

#scene {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  display: block;
  opacity: 0;
  transition: opacity 1.1s ease;
}

body.ready #scene {
  opacity: 1;
}

.corner-glow {
  position: fixed;
  width: 520px;
  height: 520px;
  left: -160px;
  top: -160px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
  z-index: 1;
  background: radial-gradient(
    circle,
    rgba(150, 180, 230, 0.13),
    rgba(150, 180, 230, 0.04) 40%,
    transparent 68%
  );
}

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(
    120% 90% at 40% 46%,
    transparent 52%,
    rgba(3, 5, 9, 0.6) 100%
  );
}

#panel-wrap {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 46%;
  min-width: 440px;
  display: flex;
  align-items: center;
  transform-origin: 70% 50%;
  will-change: transform;
  pointer-events: none;
  z-index: 30;
}

#panel {
  pointer-events: auto;
  padding: 110px 8vw 0 36px;
  max-width: 800px;
  transform: translateY(-3%);
}

#panel-inner {
  transition:
    opacity 0.24s ease,
    transform 0.24s ease;
}

#panel-inner.swap {
  opacity: 0;
  transform: translateY(14px);
}

#panel-title {
  margin: 20px 0 0;
  font-size: clamp(44px, 4.8vw, 78px);
  line-height: 1.03;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: #f4f7fb;
}

#panel-sub {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #7d94ad;
  line-height: 1.7;
}

#panel-sub .ndot {
  color: var(--red);
}

#panel-desc {
  margin: 30px 0 0;
  max-width: 29em;
  font-size: 18.5px;
  line-height: 1.85;
  font-weight: 300;
  color: #b9c7d8;
}

#panel-desc strong {
  color: #ff7a6e;
  font-weight: 500;
}

#panel-ctas {
  display: flex;
  gap: 14px;
  margin-top: 38px;
  flex-wrap: wrap;
}

#hint {
  margin-top: 46px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: #5f7290;
  transition: opacity 0.4s;
  max-width: 34em;
  line-height: 1.65;
}

#hint.hidden {
  opacity: 0;
}

#hint .dot {
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff4438;
  box-shadow: 0 0 10px rgba(255, 68, 56, 0.9);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }
}

@media (max-width: 900px) {
  #panel-wrap {
    width: 100%;
    min-width: 0;
    top: auto;
    bottom: 0;
    height: 60%;
    align-items: flex-end;
    transform-origin: 50% 100%;
  }

  #panel {
    padding: 0 26px 40px;
    transform: none;
    background: linear-gradient(transparent, rgba(8, 11, 16, 0.92) 30%);
  }

  #panel-title {
    font-size: 44px;
  }

  #panel-desc {
    font-size: 15.5px;
    margin-top: 16px;
  }

  #panel-ctas {
    margin-top: 22px;
  }

  #hint {
    margin-top: 20px;
  }
}