/* ================================================
   Premium Site Footer — Pegasi Defense
   assets/css/footer.css

   Load order: after mobile-menu.css
   ================================================ */

/* ── Reset old .footer so per-page CSS doesn't bleed ── */
.site-footer {
  all: unset;
  display: block;
}

/* ── Outer shell ───────────────────────────────── */
.site-footer {
  background: #0d1117;
  color: #94a3b8;
  font-family: 'Inter', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

/* ── Centered container ────────────────────────── */
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ────────────────────────────────────────────────
   Row 1 — 3-column grid
   Brand  |  Nav  |  Contact
   ──────────────────────────────────────────────── */
.footer-main {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 3rem;
  padding: 3.5rem 0;
}

/* ── Brand (left) ──────────────────────────────── */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-brand__link {
  display: inline-block;
  text-decoration: none;
  border-radius: 6px;
  transition: opacity 0.25s ease;
  outline: none;
}

.footer-brand__link:hover  { opacity: 0.78; }

.footer-brand__link:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 4px;
}

.footer-brand__logo {
  height: 32px;
  width: auto;
  display: block;
}

.footer-brand__name {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #475569;
  text-transform: uppercase;
  margin-top: 0.125rem;
}

/* ── Nav (center) ──────────────────────────────── */
.footer-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.footer-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: #94a3b8;
  text-decoration: none;
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 1px;
  transition: color 0.2s ease;
  outline: none;
}

.footer-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: #b8860b;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.footer-nav__link:hover        { color: #f1f5f9; }
.footer-nav__link:hover::after { transform: scaleX(1); }

.footer-nav__link:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Contact (right) ───────────────────────────── */
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}

.footer-contact__email {
  font-size: 0.875rem;
  font-weight: 500;
  color: #94a3b8;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
  outline: none;
}

.footer-contact__email:hover { color: #b8860b; }

.footer-contact__email:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 3px;
  border-radius: 2px;
}

.footer-contact__social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #94a3b8;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 0.5rem 0.875rem;
  transition:
    color        0.2s ease,
    border-color 0.2s ease,
    background   0.2s ease;
  outline: none;
}

.footer-contact__social:hover {
  color: #f1f5f9;
  border-color: rgba(184, 134, 11, 0.45);
  background: rgba(184, 134, 11, 0.07);
}

.footer-contact__social:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 3px;
}

.footer-social-icon { flex-shrink: 0; }

/* ────────────────────────────────────────────────
   Row 2 — Bottom bar
   ──────────────────────────────────────────────── */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.375rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom__copy {
  font-size: 0.78rem;
  color: #475569;
  margin: 0;
  line-height: 1;
}

.footer-bottom__legal {
  font-size: 0.78rem;
  color: #475569;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
  outline: none;
}

.footer-bottom__legal:hover { color: #94a3b8; }

.footer-bottom__legal:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 3px;
  border-radius: 2px;
}

/* ────────────────────────────────────────────────
   Responsive
   ──────────────────────────────────────────────── */
@media (max-width: 840px) {
  .footer-main {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.25rem;
    padding: 2.75rem 0;
  }

  .footer-brand   { align-items: center; }
  .footer-contact { align-items: center; }

  .footer-nav__list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .footer-inner { padding: 0 1.25rem; }

  .footer-nav__list {
    flex-direction: column;
    gap: 0.625rem;
  }
}

/* ── Accessibility: respect reduced motion ──────── */
@media (prefers-reduced-motion: reduce) {
  .footer-brand__link,
  .footer-nav__link,
  .footer-nav__link::after,
  .footer-contact__email,
  .footer-contact__social {
    transition: none;
  }
}