/* ─── FLOATING WHATSAPP BUTTON ─── */
.floating-whatsapp {
  position: fixed;
  bottom: 80px;
  left: var(--space-6);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform var(--transition-base), opacity var(--transition-base);
  animation: whatsappPulse 3s ease-in-out infinite;
  opacity: 0;
  pointer-events: none;
  text-decoration: none;
}
.floating-whatsapp.visible { opacity: 1; pointer-events: auto; }
.floating-whatsapp:hover { transform: scale(1.1); }
.floating-whatsapp svg { width: 28px; height: 28px; }

.whatsapp-tooltip {
  position: absolute;
  left: 68px;
  bottom: 50%;
  transform: translateY(50%);
  background: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.5em 0.9em;
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.floating-whatsapp:hover .whatsapp-tooltip { opacity: 1; }

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.7), 0 0 0 12px rgba(37,211,102,0.12); }
}

/* ─── SOCIAL SHARE COMPONENT ─── */
.social-share {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.social-share-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: var(--space-1);
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.45em 0.9em;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.share-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.share-btn:hover { border-color: transparent; color: #fff; }
.share-btn[data-share="whatsapp"]:hover { background: #25D366; }
.share-btn[data-share="facebook"]:hover { background: #1877F2; }
.share-btn[data-share="x"]:hover,
.share-btn[data-share="twitter"]:hover { background: #000; }
.share-btn[data-share="linkedin"]:hover { background: #0A66C2; }
.share-btn[data-share="copy"]:hover { background: var(--color-gold); color: var(--color-ink); }
.share-btn.copied { background: #16a34a; color: #fff; border-color: transparent; }

/* ─── SOCIAL PROOF POPUP ─── */
#np-social-proof {
  position: fixed;
  bottom: 160px; /* above WhatsApp button */
  left: var(--space-6);
  z-index: 300;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  padding: var(--space-3) var(--space-4);
  padding-right: var(--space-8);
  max-width: 300px;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  color: var(--color-ink);
  opacity: 0;
  transform: translateX(-20px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
#np-social-proof.np-sp-show {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.np-sp-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 20px;
  height: 20px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
}
.np-sp-close:hover { background: var(--color-cream); }
.np-sp-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}
.np-sp-icon { font-size: 1.1rem; flex-shrink: 0; }
.np-sp-text { color: var(--color-muted); }
.np-sp-text strong { color: var(--color-ink); font-weight: 700; }

/* Hide social proof on mobile */
@media (max-width: 767px) {
  #np-social-proof { display: none; }
}