/* BASIC css start */
/* ============================================================
   THE LAB CHEMICAL — 푸터 CSS  (footer.css)
============================================================ */

#footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  font-family: var(--font);
  padding: 48px 0 36px;          /* ✅ 좌우 padding 제거 → foot_inner가 담당 */
}

.foot_inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;               /* 모바일 기본값 — 데스크톱은 01_common.css에서 override */
  display: flex;
  flex-direction: column;
  gap: 28px;
  box-sizing: border-box;
}

/* ── 정보 그리드 ── */
.footer-info {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 40px;
}

.info-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 8px;
  font-size: 13px;
  line-height: 1.65;
}

.info-item.info-hours { grid-column: 1 / -1; }

.info-label {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .02em;
  padding-top: 1px;
}

.info-value { color: var(--text-sub); }

.info-value a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease);
}
.info-value a:hover { color: var(--navy); }

.info-value .phone {
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -.02em;
}

.info-value.account {
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: .04em;
}

.biz-check {
  font-size: 12px;
  color: var(--navy);
  margin-left: 6px;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--ease);
}
.biz-check:hover { opacity: .7; }

/* ── 하단 ── */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 2px;
}
.footer-nav a {
  font-size: 12.5px;
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: var(--pill);
  transition: color var(--ease), background var(--ease);
}
.footer-nav a:hover { color: var(--navy); background: var(--navy-lt); }

/* 개인정보처리방침 강조 */
.footer-nav a:last-of-type {
  color: var(--navy);
  font-weight: 600;
  background: var(--navy-lt);
}
.footer-nav a:last-of-type:hover { background: rgba(12,2,91,.13); }

.copyright {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* ── 스크롤 버튼 ── */
.scroll-buttons {
  position: fixed;
  right: 2rem;
  bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 300;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}

.scroll-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--pill);
  box-shadow: var(--shadow-sm);
  color: var(--text-sub);
  cursor: pointer;
  transition: all var(--ease);
}
.scroll-btn:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  #footer { padding: 36px 0 28px; }
  .foot_inner { padding: 0 16px; }         /* ✅ 모바일 16px — 본문과 동일 */
  .info-grid { grid-template-columns: 1fr; gap: 8px; }
  .info-item.info-hours { grid-column: 1; }
  .info-item { grid-template-columns: 110px 1fr; }
}
@media (max-width: 480px) {
  .foot_inner { padding: 0 14px; }
  .info-item { grid-template-columns: 1fr; gap: 2px; }
  .info-label { font-size: 11px; }
  .footer-nav { gap: 4px 0; }
}
/* BASIC css end */