/* =============================================
   Footer — Premium
   ============================================= */
.footer {
  background: #8B5E3C;
  color: white;
  padding: 64px 0 0;
  width: 100%;
  font-family: "Plus Jakarta Sans", "Zen Maru Gothic", system-ui, sans-serif;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 1200px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Footer Navigation */
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}

.footer-nav a:hover {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.05);
}

/* Footer Content Grid */
.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.footer-logo-img {
  width: 72px;
  height: 54px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.9;
  border-radius: 8px;
}

.footer-company {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.5);
}

.footer-company strong {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.footer-company p {
  margin: 0;
}

/* Contact Section */
.footer-contact {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact p {
  margin: 0;
}

.footer-contact-title {
  font-weight: 700;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Footer Bottom */
.footer-bottom {
  text-align: center;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.03em;
}

/* sp-only: Mobile only */
.sp-only {
  display: none;
}

/* =============================================
   Footer Responsive
   ============================================= */
@media (max-width: 768px) {
  .sp-only {
    display: inline;
  }

  .footer {
    padding: 48px 0 0;
  }

  .footer-inner {
    padding: 0 24px;
  }

  .footer-nav {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding-bottom: 32px;
    margin-bottom: 36px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 36px;
  }

  .footer-logo {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-contact {
    text-align: center;
  }

  .footer-bottom {
    padding: 20px 0;
  }
}