src/components/Bot.css

/* Il contenitore ora vive nella colonna laterale sotto il riquadro livello */
.bot-container {
  position: relative;
  width: 100%;
  height: 520px;
  perspective: 1100px;
  z-index: 30;
}

/* Il bot è assoluto, si muove su left% */
.bot {
  position: absolute;
  width: 520px;
  height: 520px;
  bottom: 50px;
  z-index: 2;
  transform: translateX(-50%);
  transform-style: preserve-3d;
  pointer-events: none;
}

.bot::before {
  content: '';
  position: absolute;
  inset: 8% 10% auto 10%;
  height: 34%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0) 62%);
  pointer-events: none;
  z-index: 4;
}

.bot::after {
  content: none;
}

@media (max-width: 768px) {
  .bot-container {
    height: 340px;
  }

  .bot {
    width: 370px;
    height: 370px;
  }
}

/* Immagine del bot */
.bot-body {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.25));
}

/* ── Braccia e bocca: stessa immagine ritagliata con clip-path ── */
.bot-arm-left,
.bot-arm-right,
.bot-mouth {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: normal;
  opacity: 0.98;
  pointer-events: none;
}

/* --- BRACCIO SINISTRO --- */
/* ritaglia la zona sinistra-centrale dell'immagine dove c'è il braccio */
.bot-arm-left {
  clip-path: inset(45% 66% 12% 8%);
  transform-origin: 34% 58%;
}

.bot-arm-left.idle    { animation: arm-l-idle    2.5s ease-in-out infinite; }
.bot-arm-left.thinking { animation: arm-l-think   1.2s ease-in-out infinite; }
.bot-arm-left.talking {
  animation: none;
  transform: rotate(0deg);
}
.bot-arm-left.gesturing,
.bot-arm-left.waving,
.bot-arm-left.pointing { animation: arm-l-wave    0.55s ease-in-out infinite; }
.bot-arm-left.confused { animation: arm-l-confused 0.4s ease-in-out infinite; }

@keyframes arm-l-idle {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(-7deg); }
}
@keyframes arm-l-think {
  0%,100% { transform: rotate(-5deg); }
  50%     { transform: rotate(12deg); }
}
@keyframes arm-l-wave {
  0%,100% { transform: rotate(-10deg); }
  25%     { transform: rotate(14deg); }
  75%     { transform: rotate(-6deg); }
}
@keyframes arm-l-confused {
  0%,100% { transform: rotate(0deg); }
  30%     { transform: rotate(10deg); }
  70%     { transform: rotate(-10deg); }
}

/* --- BRACCIO DESTRO --- */
.bot-arm-right {
  clip-path: inset(45% 8% 12% 66%);
  transform-origin: 66% 58%;
}

.bot-arm-right.idle    { animation: arm-r-idle    2.5s ease-in-out infinite 0.4s; }
.bot-arm-right.thinking { animation: arm-r-think   1.2s ease-in-out infinite 0.2s; }
.bot-arm-right.talking {
  animation: none;
  transform: rotate(0deg);
}
.bot-arm-right.gesturing,
.bot-arm-right.waving,
.bot-arm-right.pointing { animation: arm-r-wave    0.55s ease-in-out infinite 0.15s; }
.bot-arm-right.confused { animation: arm-r-confused 0.4s ease-in-out infinite 0.1s; }

@keyframes arm-r-idle {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(7deg); }
}
@keyframes arm-r-think {
  0%,100% { transform: rotate(5deg); }
  50%     { transform: rotate(-12deg); }
}
@keyframes arm-r-wave {
  0%,100% { transform: rotate(10deg); }
  25%     { transform: rotate(-14deg); }
  75%     { transform: rotate(6deg); }
}
@keyframes arm-r-confused {
  0%,100% { transform: rotate(0deg); }
  30%     { transform: rotate(-10deg); }
  70%     { transform: rotate(10deg); }
}

/* --- BOCCA --- */
.bot-mouth {
  clip-path: inset(42% 45% 48% 45%);
  transform-origin: 50% 50%;
  mix-blend-mode: normal;
  opacity: 0.86;
  filter: saturate(0.72) brightness(0.96);
}

.bot-mouth.neutral  { animation: mouth-idle     2s ease-in-out infinite; }
.bot-mouth.thinking { animation: mouth-thinking  1s ease-in-out infinite; }
.bot-mouth.happy    { animation: mouth-talking   0.3s ease-in-out infinite; }
.bot-mouth.confused { animation: mouth-confused  0.5s ease-in-out infinite; }

@keyframes mouth-idle {
  0%,100% { transform: scaleX(1) scaleY(1); }
  50%     { transform: scaleX(0.98) scaleY(0.92); }
}
@keyframes mouth-thinking {
  0%,100% { transform: scaleX(0.9) scaleY(0.9); }
  50%     { transform: scaleX(0.95) scaleY(0.95); }
}
@keyframes mouth-talking {
  0%,100% { transform: scaleY(1) scaleX(1); }
  50%     { transform: scaleY(1.2) scaleX(1.03); }
}
@keyframes mouth-confused {
  0%,100% { transform: scaleX(0.9) scaleY(0.95); }
  50%     { transform: scaleX(0.85) scaleY(0.9); }
}

/* ── Animazioni sull'immagine intera ── */

/* Le animazioni di movimento vanno sul contenitore .bot,
   cosi tutti i layer (corpo, braccia, bocca) restano sincronizzati. */

/* IDLE: leggero bob su/giu */
.bot.idle {
  animation: idle-bob 2.5s ease-in-out infinite;
}

@keyframes idle-bob {
  0%, 100% { transform: translateX(-50%) translateY(0) rotateZ(0deg) rotateX(3deg) rotateY(-4deg); }
  30%      { transform: translateX(-50%) translateY(-10px) rotateZ(1.2deg) rotateX(5deg) rotateY(-2deg); }
  70%      { transform: translateX(-50%) translateY(-6px) rotateZ(-1.2deg) rotateX(3deg) rotateY(-6deg); }
}

/* THINKING: oscillazione lenta + inclinazione testa */
.bot.thinking {
  animation: thinking-tilt 1.2s ease-in-out infinite;
}

.bot.thinking .bot-body {
  filter: brightness(0.95) saturate(0.8);
}

@keyframes thinking-tilt {
  0%, 100% { transform: translateX(-50%) rotateZ(-4deg) translateY(0) rotateX(4deg) rotateY(-10deg); }
  50%      { transform: translateX(-50%) rotateZ(4deg) translateY(-6px) rotateX(6deg) rotateY(6deg); }
}

/* SPEAKING: bounce energico */
.bot.happy,
.bot.gesturing,
.bot.waving,
.bot.pointing {
  animation: speaking-bounce 0.5s ease-in-out infinite;
}

.bot.happy .bot-body,
.bot.gesturing .bot-body,
.bot.waving .bot-body,
.bot.pointing .bot-body {
  filter: brightness(1.05) saturate(1.2);
}

@keyframes speaking-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0) scale(1) rotateX(4deg) rotateY(-4deg); }
  25%      { transform: translateX(-50%) translateY(-13px) scale(1.04) rotateZ(2deg) rotateX(6deg) rotateY(-1deg); }
  75%      { transform: translateX(-50%) translateY(-8px) scale(1.02) rotateZ(-1deg) rotateX(5deg) rotateY(-7deg); }
}

/* CONFUSED: tremolio laterale */
.bot.confused {
  animation: confused-shake 0.4s ease-in-out infinite;
}

.bot.confused .bot-body {
  filter: hue-rotate(10deg) saturate(0.9);
}

@keyframes confused-shake {
  0%, 100% { transform: translateX(-50%) rotateZ(0deg) rotateX(4deg) rotateY(-4deg); }
  20%      { transform: translateX(calc(-50% - 5px)) rotateZ(-6deg) rotateX(5deg) rotateY(-8deg); }
  40%      { transform: translateX(calc(-50% + 5px)) rotateZ(6deg) rotateX(5deg) rotateY(2deg); }
  60%      { transform: translateX(calc(-50% - 3px)) rotateZ(-4deg) rotateX(4deg) rotateY(-9deg); }
  80%      { transform: translateX(calc(-50% + 3px)) rotateZ(4deg) rotateX(4deg) rotateY(0deg); }
}

/* ── Bolle parlanti ── */
.bubble {
  position: absolute;
  top: 10px;
  background: rgba(100, 200, 255, 0.7);
  border-radius: 50%;
  animation: floatBubble 1.5s ease-out infinite;
}

.bubble-1 {
  width: 14px;
  height: 14px;
  right: 10px;
  animation-delay: 0s;
}

.bubble-2 {
  width: 9px;
  height: 9px;
  right: 28px;
  animation-delay: 0.3s;
}

.bubble-3 {
  width: 6px;
  height: 6px;
  right: 18px;
  animation-delay: 0.6s;
}

@keyframes floatBubble {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-60px) scale(0.5); }
}

/* ── Pallini "sto pensando..." ── */
.think-dots {
  position: absolute;
  top: -30px;
  right: -10px;
  display: flex;
  gap: 5px;
  background: white;
  border-radius: 20px;
  padding: 6px 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.think-dots span {
  width: 8px;
  height: 8px;
  background: #aaa;
  border-radius: 50%;
  animation: dotPulse 1s ease-in-out infinite;
}

.think-dots span:nth-child(2) { animation-delay: 0.2s; }
.think-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 100% { transform: scale(1); background: #ccc; }
  50%       { transform: scale(1.4); background: #666; }
}