.site-footer {
  background: var(--color-beige);
  padding: 1rem;
  text-align: center;
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.site-footer:hover .footer-container { opacity: 1; }

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--color-gold);
  color: var(--color-beige);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-medium);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 999;
  font-family: inherit;
}

.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-green); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.back-to-top svg { transition: transform var(--transition-fast); }
.back-to-top:hover svg { transform: translateY(-3px); }

/* Floating FAQ */
.floating-faq {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 95px;
  height: 95px;
  z-index: 999;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
  animation: rotate-self 10s linear infinite;
  background: none;
  border: none;
  transition: filter var(--transition-medium);
  font-family: inherit;
}

.floating-faq:hover { filter: drop-shadow(0 8px 20px rgba(0,0,0,0.25)); animation: rotate-self 5s linear infinite; }

.faq-shape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: color var(--transition-medium);
}

.floating-faq:hover .faq-shape { color: var(--color-gold); }

.faq-text {
  position: relative;
  z-index: 2;
  font-size: 3rem;
  color: var(--color-beige);
  pointer-events: none;
  animation: counter-rotate-self 10s linear infinite;
}

.faq-text-inner { display: inline-block; transform: rotate(-25deg); }
.floating-faq:hover .faq-text { animation: counter-rotate-self 5s linear infinite; }

@keyframes rotate-self { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes counter-rotate-self { from { transform: rotate(0deg); } to { transform: rotate(-360deg); } }

/* FAQ Overlay */
.faq-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.faq-overlay.active { opacity: 1; visibility: visible; }

@media (max-width: 768px) {
  .floating-faq { bottom: 1.5rem; left: 1.5rem; width: 80px; height: 80px; }
}