/* =====================================================
   footer.css – Reederei Böttcher
   ===================================================== */

.footer {
  background: linear-gradient(160deg, #071e3d 0%, #0b2f6b 50%, #1a4f8a 100%);
  color: rgba(255,255,255,.7);
  font-family: 'DM Sans', system-ui, sans-serif;
  position: relative;
  overflow: hidden;
}

/* Dezentes Hintergrund-Muster */
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 10% 80%, rgba(168,200,232,.08) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 20%, rgba(168,200,232,.06) 0%, transparent 50%);
  pointer-events: none;
}

.footer-inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 5rem 2.5rem 2rem;
}

/* ─── Grid ─── */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

/* ─── Logo & Brand ─── */
.footer-logo {
  width: 80px;
  margin-bottom: 1rem;
  opacity: 0.9;
}
.footer-tagline {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.4rem;
}
.footer-cta {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 11px 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(168,200,232,.4);
  color: #a8c8e8;
  transition: all .25s;
  width: fit-content;
}
.footer-cta:hover {
  background: rgba(168,200,232,.12);
  border-color: #a8c8e8;
  color: #fff;
}

/* ─── Headings ─── */
.footer-heading {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #a8c8e8;
  margin-bottom: 1.2rem;
}

/* ─── Address ─── */
.footer-address {
  font-style: normal;
  font-size: 0.85rem;
  line-height: 1.9;
  color: rgba(255,255,255,.5);
  margin-bottom: 0.8rem;
}

/* ─── Links List ─── */
.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links-list a,
.footer-links-list li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .2s;
  display: inline-block;
}
.footer-links-list a:hover,
.footer-links-list li a:hover {
  color: #fff;
}

/* ─── Divider ─── */
.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168,200,232,.2), transparent);
  margin-bottom: 1.6rem;
}

/* ─── Bottom Bar ─── */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: rgba(255,255,255,.28);
  flex-wrap: wrap;
  gap: 0.8rem;
}
.footer-bottom-links {
  display: flex;
  gap: 1.4rem;
}
.footer-bottom-links a {
  color: rgba(255,255,255,.28);
  text-decoration: none;
  transition: color .2s;
  font-size: 0.75rem;
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.6); }

/* ─── Responsive ─── */
@media (max-width: 1000px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}
@media (max-width: 600px) {
  .footer-inner { padding: 3.5rem 1.5rem 1.5rem; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }
}