/* ─── CURSOR WARM-GLOW ────────────────────────────────────── */
#cursor-glow {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(255,209,102,0.07) 0%,
    rgba(255,165,50,0.03)  35%,
    transparent 68%);
  pointer-events: none;
  z-index: 9990;
  left: 0; top: 0;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  will-change: left, top;
}

/* ─── HERO PARTICLES ─────────────────────────────────────── */
.hero-particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  background: rgba(255, 209, 102, 0.95);
  box-shadow: 0 0 8px 3px rgba(255, 200, 80, 0.5);
  animation: p-rise linear forwards;
  will-change: transform, opacity;
}
@keyframes p-rise {
  0%   { opacity: 0; transform: translateY(0) translateX(0) scale(1); }
  12%  { opacity: 1; }
  85%  { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(var(--rise)) translateX(var(--drift)) scale(0.15); }
}

/* ─── LAMP SCENE SMOOTH 3D ───────────────────────────────── */
.lamp-scene {
  transition: transform 0.55s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
}

/* ─── CARD SHINE OVERLAY ─────────────────────────────────── */
.model-card { position: relative; }   /* needed for absolute .card-shine */

.card-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  border-radius: inherit;
  background: transparent;
  transition: background 0.08s;
}

/* ─── PANEL FLICKER REVEAL ───────────────────────────────── */
.panel.in-view {
  animation: flicker-on 1.15s ease forwards;
}
@keyframes flicker-on {
  0%   { opacity: 0;    transform: translateY(40px) scale(0.98);   filter: brightness(0);    }
  16%  { opacity: 0.8;  transform: translateY(22px) scale(0.991);  filter: brightness(0.5);  }
  25%  { opacity: 0.12; transform: translateY(30px) scale(0.984);  filter: brightness(0.05); }
  42%  { opacity: 0.9;  transform: translateY(8px)  scale(0.9975); filter: brightness(0.75); }
  54%  { opacity: 0.45; transform: translateY(14px) scale(0.994);  filter: brightness(0.3);  }
  100% { opacity: 1;    transform: translateY(0)    scale(1);      filter: brightness(1);    }
}

/* ─── STING WORD GLOW ────────────────────────────────────── */
.sting-word {
  transition: color 0.4s ease, opacity 0.4s ease, text-shadow 0.45s ease;
}
.sting-word:not(.dim) {
  text-shadow:
    0 0 28px rgba(255, 209, 102, 0.55),
    0 0 70px  rgba(255, 209, 102, 0.2);
}