/* ========================================================================
   Footer — 미니멀 구조 (로고·Contact | 사이트맵 | 하단 저작권·소셜)
   ======================================================================== */
#footer {
  background: var(--color-bg-dark);
  color: var(--color-text-white);
  padding: 32px 0 0;
  border-top: 1px solid var(--color-border);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  flex-wrap: wrap;
}

/* ---------- Brand ---------- */
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.footer-logo {
  width: 180px;
  height: auto;
  filter: invert(1);
}

/* Contact pill — footer-nav 내부 inline 사이즈/대비 강화 */
#footer .contact-pill {
  margin: 0 0 0 12px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: #fff;
  color: #0D0D0D;
}
#footer .contact-pill:hover {
  background: var(--color-accent);
  color: #111;
}

/* ---------- Links 영역 (사이트맵 + 소셜 세로 스택) ---------- */
.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 20px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
}

.footer-nav a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--color-text-white);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--dur-fast) var(--ease-out);
}
.footer-nav a:hover { color: var(--color-accent); }
.footer-nav a:hover::after { width: 100%; }

.footer-social {
  display: inline-flex;
  justify-content: flex-end;
  gap: 20px;
}
.footer-social a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--color-text-gray);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-social a:hover { color: var(--color-accent); }

/* ---------- Bottom ---------- */
.footer-bottom {
  padding: 16px var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--color-text-gray);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    padding-bottom: 40px;
  }
  .footer-links { align-items: flex-start; }
  .footer-nav,
  .footer-social { justify-content: flex-start; }
  .footer-nav { gap: 20px 24px; }
}

@media (max-width: 640px) {
  #footer { padding-top: 24px; }
  .footer-logo { width: 140px; }
  .footer-bottom { padding: 14px var(--container-pad); }
  .footer-social { gap: 16px; }
}