/* ============================================================
   FOOTER + MOBILE BAR — 짱한의원 공용 (17개 페이지 공통)
   ============================================================ */

/* ========== FOOTER ========== */
footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 100px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 768px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
.foot-brand .logo { margin-bottom: 20px; }
.foot-brand p {
  font-size: 15px;
  line-height: 1.75;
  max-width: 320px;
}
.foot-col h4 {
  font-size: 14px;
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 700;
}
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 14px; font-size: 15px; }
.foot-col a:hover { color: var(--magenta); }
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

/* ========== MOBILE BAR (bottom floating CTA: phone/kakao/naver) ========== */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--white);
  border-top: 1px solid var(--gray-300);
  padding: 12px;
  gap: 8px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
@media (max-width: 920px) {
  .mobile-bar { display: flex; }
}
.mobile-bar a {
  flex: 1;
  text-align: center;
  padding: 16px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 16px;
  transition: opacity 0.2s;
}
.mobile-bar a:active { opacity: 0.7; }
.mobile-bar .mb-call { background: var(--magenta); color: var(--white); flex: 1.2; }
.mobile-bar .mb-kakao { background: #FEE500; color: #3C1E1E; }
.mobile-bar .mb-naver { background: #03C75A; color: var(--white); }