/* ============================================
   FOOTER.CSS
   LP専用フッター
   guide.shosha-plus.com
   ============================================ */


/* ============================================
   FOOTER CTA
   ============================================ */
.lp-footer-cta {
  padding: 120px 0 96px;
  background:
    linear-gradient(180deg, var(--color-bg-soft) 0%, #ffffff 100%);
  border-top: 1px solid var(--color-border);
}

.lp-footer-cta__inner {
  width: min(100% - 48px, var(--container-narrow));
  margin-inline: auto;
  text-align: center;
}

.lp-footer-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.lp-footer-cta__eyebrow::before,
.lp-footer-cta__eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: .6;
}

.lp-footer-cta__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.5;
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-strong);
}

.lp-footer-cta__title strong {
  color: var(--color-accent);
}

.lp-footer-cta__text {
  max-width: 720px;
  margin: 22px auto 0;
  font-size: var(--fz-body);
  line-height: var(--lh-body);
  color: var(--color-text-muted);
}

.lp-footer-cta__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.lp-footer-cta__note {
  margin-top: 16px;
  font-size: var(--fz-body-sm);
  line-height: var(--lh-body-sm);
  color: var(--color-text-faint);
}


/* ============================================
   FOOTER BASE
   ============================================ */
.lp-footer {
  background: var(--color-text);
  color: rgba(255,255,255,.88);
  padding: 40px 0 32px;
}

.lp-footer__inner {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.lp-footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.lp-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lp-footer__name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.6;
  font-weight: var(--fw-bold);
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.lp-footer__sub {
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(255,255,255,.62);
}

.lp-footer__nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.lp-footer__nav a {
  position: relative;
  font-size: 0.875rem;
  line-height: 1.4;
  color: rgba(255,255,255,.82);
  transition: color var(--transition), opacity var(--transition);
}

.lp-footer__nav a:hover {
  color: var(--color-white);
  opacity: 1;
}

.lp-footer__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}

.lp-footer__nav a:hover::after {
  transform: scaleX(1);
}

.lp-footer__bottom {
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.lp-footer__legal {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(255,255,255,.56);
}

.lp-footer__copy {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(255,255,255,.56);
}


/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767px) {
  .lp-footer-cta {
    padding: 80px 0 72px;
  }

  .lp-footer-cta__inner,
  .lp-footer__inner {
    width: min(100% - 32px, var(--container));
  }

  .lp-footer-cta__title {
    font-size: 1.7rem;
    line-height: 1.55;
  }

  .lp-footer-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .lp-footer__top {
    flex-direction: column;
    gap: 18px;
  }

  .lp-footer__nav {
    gap: 16px 20px;
  }

  .lp-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}