/* ============================================================
   LAM Gutters — IA Assistant Phone Button
   Floating button to call +1 (854) 858-5418
   ============================================================ */

#ia-assistant-btn {
  position: fixed;
  bottom: 100px;
  left: 24px;
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #F9CD39 0%, #e6b800 100%);
  color: #1c1c1c;
  padding: 14px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 24px rgba(249, 205, 57, 0.35), 0 4px 12px rgba(0,0,0,0.15);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

#ia-assistant-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 32px rgba(249, 205, 57, 0.45), 0 6px 16px rgba(0,0,0,0.2);
}

#ia-assistant-btn:active {
  transform: translateY(-2px) scale(1.01);
}

#ia-assistant-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

#ia-assistant-btn .ia-text {
  white-space: nowrap;
}

/* Pulse animation */
#ia-assistant-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50px;
  background: rgba(249, 205, 57, 0.3);
  animation: ia-pulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes ia-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.08);
    opacity: 0;
  }
}

/* Responsive */
@media (max-width: 480px) {
  #ia-assistant-btn {
    left: 16px;
    bottom: 90px;
    padding: 12px 16px;
    font-size: 13px;
  }
}