footer {
  background: var(--color-bgTertiary);
  color: var(--color-textTertiaryLight);
}

.footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  font-weight: 600;
  padding-top: 50px;

  @media (min-width: 768px) {
    grid-template-columns: repeat(2, 1fr);
  }

  @media (min-width: 1200px) {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

.footer_section_logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;

  @media (min-width: 768px) {
    justify-content: flex-start;
  }
}

.footer_section_logo img {
  filter: brightness(0) invert(1);
}

.footer_description {
  text-align: center;

  @media (min-width: 768px) {
    text-align: left;
  }
}

.footer_description br {
  display: none;

  @media (min-width: 480px) {
    display: block;
  }

  @media (min-width: 768px) {
    display: none;
  }
}

.footer_section_social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  margin-top: 20px;

  @media (min-width: 768px) {
    justify-content: flex-start;
  }
}

.footer_section_social a {
  background: rgba(255, 255, 255, 0.1);
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  transition:
    background 0.3s ease,
    transform 0.3s ease;
}

.footer_section_social a:hover {
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transform: translateY(-3px);
}

.footer_section_title {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-textTertiary);
  margin-bottom: 10px;

  @media (min-width: 768px) {
    text-align: left;
  }
}

.footer_section_divider {
  width: 20%;
  height: 2px;
  background: var(--color-bgHighlightSecondary);
  margin: auto;

  @media (min-width: 768px) {
    width: 15%;
    margin: 0;
  }
}

.footer_section_list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
  margin-top: 20px;

  @media (min-width: 768px) {
    text-align: left;
  }
}

.footer_section_contact {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;

  @media (min-width: 768px) {
    justify-content: flex-start;
  }
}

.footer_section_contact svg {
  color: var(--color-textHighlight);
}

.footer_section_contact div {
  text-align: center;

  @media (min-width: 768px) {
    text-align: left;
  }
}

.footer_bottom {
  display: flex;
  flex-direction: column-reverse;
  gap: 30px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding: 30px 0;
  margin-top: 50px;

  @media (min-width: 768px) {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer_bottom_links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-direction: column;

  @media (min-width: 576px) {
    flex-direction: row;
  }
}

.footer_bottom_links a:hover {
  color: var(--color-textTertiary);
  cursor: pointer;
}

.footer_bottom_links_separator {
  display: none;

  @media (min-width: 576px) {
    display: inline-block;
  }
}

.footer_section_list a {
  position: relative;
  transition: transform 0.3s ease;
  display: inline-block;
}

.footer_section_list a::before {
  @media (min-width: 768px) {
    content: "";
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-textHighlight);
    border-radius: 50%;
    opacity: 0;
    transition:
      opacity 0.3s ease,
      transform 0.3s ease;
  }
}

.footer_section_list a:hover {
  @media (min-width: 768px) {
    transform: translateX(8px);
  }
}

.footer_section_list a:hover::before {
  @media (min-width: 768px) {
    opacity: 1;
    transform: translateY(-50%) translateX(-8px);
  }
}

/* Whitelabel: Footer in der Partner-Primary */
.footer--wl {
  background: var(--brand-primary, #003b54);
}

/* WL lt. ValueNet-Feedback 2026-08-28: Investoren- + "Für Unternehmen"-Spalte bleiben im
   4er-Grid als unsichtbare Platzhalter stehen (Entscheidung Leon 2026-08-30) — die Geometrie
   (Logo links, Kontakt ganz rechts) bleibt damit unangetastet. visibility:hidden = nimmt
   Platz ein, ist unsichtbar UND die versteckten Links (booking/PDFs) sind weder klick- noch
   tabbbar (der Haken, den reines opacity:0 hätte). In den gestapelten Layouts <1200px würden
   die Platzhalter nur Löcher reißen -> dort komplett raus. Achtung: :nth-child hängt an der
   festen Spaltenreihenfolge (1 Logo/Claim · 2 Investoren · 3 Unternehmen · 4 Kontakt). */
.footer--wl .footer > .footer_section:nth-child(2),
.footer--wl .footer > .footer_section:nth-child(3) {
  display: none;

  @media (min-width: 1200px) {
    display: flex;
    visibility: hidden;
  }
}

/* LinkedIn im WL komplett raus (kein Platzhalter — sonst Lücke in der Icon-Reihe) */
.footer--wl .footer_section_social a[aria-label="LinkedIn"] {
  display: none;
}

/* WL mobil (bis 767px): Icon ÜBER dem Text bei den Kontakt-Zeilen (E-Mail/Telefon/
   Standort/Kontaktperson) — Wunsch Leon 2026-08-30; die bestehende Zentrierung
   (justify/align center) greift in der Spaltenrichtung weiter */
.footer--wl .footer_section_contact {
  @media (max-width: 767px) {
    flex-direction: column;
  }
}