/* ================================================
   FOOTER — Site footer + WhatsApp floating button
   ================================================ */

/* ── WhatsApp floating button ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.wa-btn {
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.42);
  animation: wa-pulse 2.8s ease-in-out infinite;
  transition: transform 0.2s;
}

.wa-btn:hover {
  transform: scale(1.1);
}

.wa-tip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10, 10, 10, 0.92);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 13px;
  border-radius: 8px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.wa-tip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: rgba(10, 10, 10, 0.92);
  border-right: none;
}

.wa-float:hover .wa-tip {
  opacity: 1;
}

/* ── Footer ── */
footer {
  background: rgba(0, 0, 0, 0.55);
  border-top: 1px solid var(--border);
  padding: 52px 24px 28px;
  position: relative;
  z-index: 1;
}

.foot-in {
  max-width: 1180px;
  margin: 0 auto;
}

.foot-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 28px;
}

.foot-tag {
  color: var(--muted);
  font-size: 13px;
  margin-top: 8px;
}

.foot-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.foot-links a {
  color: var(--muted);
  font-size: 13px;
  transition: color 0.2s;
}

.foot-links a:hover {
  color: var(--text);
}

.foot-bot {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.foot-copy {
  color: var(--muted);
  font-size: 12px;
}

.foot-made {
  color: var(--muted);
  font-size: 12px;
}