/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--color-bg-grey);
  padding: var(--spacing-3xl) 0 var(--spacing-lg) 0;
  color: var(--color-white);
}

.footer__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ============================================
   TOP SECTION - 4 Columns
   ============================================ */
.footer__top {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 48px;
  margin-bottom: 48px;
}

/* Desktop: nav-wrapper as 3-col grid */
.footer__nav-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 48px;
}

/* Column Headings */
.footer__heading {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
}

/* ============================================
   COLUMN 1 - Branding
   ============================================ */
.footer__logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer__desc {
  font-size: 15px;
  color: var(--color-light-grey);
  line-height: 1.7;
}

/* ============================================
   COLUMN 2 - Navigation Links
   ============================================ */
.footer__link {
  display: block;
  font-size: 15px;
  color: var(--color-light-grey);
  text-decoration: none;
  line-height: 2;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-light-gold);
}

/* ============================================
   COLUMN 3 - Leistungen (text only)
   ============================================ */
.footer__text-item {
  display: block;
  font-size: 15px;
  color: var(--color-light-grey);
  line-height: 2;
}

/* ============================================
   COLUMN 4 - Kontakt
   ============================================ */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer__contact-item:last-child {
  margin-bottom: 0;
}

.footer__contact-icon {
  flex-shrink: 0;
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2px;
}

.footer__contact-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-light-gold);
}

.footer__contact-text {
  font-size: 15px;
  color: var(--color-light-grey);
  line-height: 1.6;
}

.footer__contact-text a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__contact-text a:hover {
  color: var(--color-light-gold);
}

/* ============================================
   SOCIAL MEDIA
   ============================================ */
.footer__social {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 60px;
  margin-top: 48px;
  text-align: center;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 30px;
  justify-content: center;
}

.footer__social-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0;
}

.footer__social-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__social-link {
  color: var(--color-light-gold);
  transition: transform 0.2s ease, color 0.2s ease;
  display: inline-flex;
}

.footer__social-link:hover {
  transform: scale(1.15);
  color: var(--color-dark-gold);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 767px){
  .footer__social {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    justify-content: center;
  }
}

/* ============================================
   BOTTOM BAR
   ============================================ */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copyright {
  font-size: 16px;
  color: var(--color-light-grey);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 16px;
  color: var(--color-light-grey);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__legal-link:hover {
  color: var(--color-light-gold);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 991px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__nav-wrapper {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg) 0;
  }

  .footer__top {
    grid-template-columns: 1fr;
    grid-template-areas:
      "branding"
      "nav";
    gap: 52px;
  }

  .footer__branding {
    grid-area: branding;
  }

  .footer__nav-wrapper {
    grid-area: nav;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 24px;
    row-gap: 45px;
  }

  .footer__contact-col {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .footer__legal {
    justify-content: center;
  }
}