/* ============================================================
   Footer — pixel-perfect match with live colisbridge.fr
   Reference: colisbridge-website-vClone/src/components/Footer.tsx
   ============================================================ */

.site-footer {
  background-color: var(--color-navy-95);
  color: var(--color-white);
}

.site-footer__inner {
  padding-top: 70px;
}

.site-footer__container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- 4-column grid ---------- */
.site-footer__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.site-footer__col {
  flex: 0 0 auto;
}

.site-footer__col--brand    { width: 370px; }
.site-footer__col--services { width: 190px; }
.site-footer__col--about    { width: 160px; }
.site-footer__col--contact  { width: 250px; }

/* ---------- Brand column ---------- */
.site-footer__logo {
  display: inline-block;
  margin-bottom: 16px;
}

.site-footer__logo img {
  display: block;
  width: 151px;
  height: 40px;
}

.site-footer__tagline {
  margin: 0;
  font-size: 16px;
  line-height: 22px;
  color: var(--color-white);
}

.site-footer__cta {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-pink);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-footer__cta:hover {
  opacity: 0.9;
}

/* ---------- Headings ---------- */
.site-footer__heading {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--color-white);
}

/* ---------- Column links (services, about, contact) ---------- */
.site-footer__nav {
  display: flex;
  flex-direction: column;
}

.site-footer__link {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--color-white);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-footer__link:hover {
  opacity: 0.8;
  color: var(--color-white);
}

/* ---------- Copyright stripe (solid navy, no transparency) ---------- */
.site-footer__bottom {
  margin-top: 40px;
  padding: 20px 0;
  background-color: var(--color-navy);
  color: var(--color-white);
}

.site-footer__bottom .site-footer__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer__bottom-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer__copyright {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-white);
}

.site-footer__legal {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__legal-link {
  font-size: 14px;
  color: var(--color-white);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-footer__legal-link:hover {
  opacity: 0.8;
  color: var(--color-white);
}

.site-footer__legal-sep {
  font-size: 14px;
  color: var(--color-white);
  opacity: 0.6;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--color-white);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-footer__social-link:hover {
  opacity: 0.8;
}

.site-footer__social-link svg {
  display: block;
}

/* ---------- Mobile (<768px) ---------- */
@media (max-width: 767px) {
  .site-footer__inner {
    padding-top: 32px;
  }

  .site-footer__container {
    padding: 0 16px;
  }

  .site-footer__grid {
    flex-direction: column;
    gap: 32px;
  }

  .site-footer__col--brand,
  .site-footer__col--services,
  .site-footer__col--about,
  .site-footer__col--contact {
    width: 100%;
  }

  .site-footer__bottom {
    margin-top: 32px;
    padding: 20px 16px;
  }
}