.footer {
  background: var(--azure-12);
  padding: 64px 0 28px;
}

.footer-inner {
  max-width: calc(1100px + 48px);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-logo-wrap {
  height: 44px;
  width: 140px;
  overflow: hidden;
  display: flex;
  align-items: center;
  align-self: flex-start;
}

.footer-logo-wrap img {
  height: 140px;
  width: 140px;
  flex-shrink: 0;
  display: block;
}

.footer-address {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 13px;
  line-height: 20px;
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.footer-col-heading {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--white);
  line-height: 19.25px;
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 24.5px;
  color: rgba(255, 255, 255, 0.55);
  padding: 2.5px 0;
  transition: color 0.2s;
}

.footer-links a:hover { color: rgba(255, 255, 255, 0.85); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 23px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-copy {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 13px;
  line-height: 22.75px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-tagline {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 13px;
  line-height: 22.75px;
  color: rgba(255, 255, 255, 0.65);
  text-align: left;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .footer { padding: 48px 0 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer-tagline { text-align: left; } /* already left, no change needed */
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}