/* ============================================================
   SITA & Compagnie — Footer v2
   Fond sombre (--color-dark), accent bleu clair
   ============================================================ */

/* ── Stripe accent en haut ────────────────────────────────── */
.footer-stripe {
  height: 4px;
  background: var(--gradient-brand);
  width: 100%;
  display: block;
}

/* ── Footer principal ─────────────────────────────────────── */
.site-footer {
  background: var(--color-dark);
  color: var(--color-dark-fg);
  font-size: .9rem;
  position: relative;
  overflow: hidden;
}

.footer-main { padding: 5rem 0 3rem; }

/* ── Logo & tagline ───────────────────────────────────────── */
.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  /* Ne pas forcer invert : on veut garder le logo couleur */
}
.footer-tagline {
  color: rgba(240,246,255,.65);
  font-size: .875rem;
  line-height: 1.65;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  max-width: 320px;
}

/* ── Titres colonnes ──────────────────────────────────────── */
.footer-heading {
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

/* ── Liens navigation footer ──────────────────────────────── */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin-bottom: .5rem; }
.footer-links a {
  color: rgba(240,246,255,.65);
  display: flex;
  align-items: center;
  gap: .375rem;
  transition: color .2s ease, padding-left .2s ease;
  font-size: .875rem;
}
.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}
.footer-links .icon { color: var(--color-accent); opacity: .7; flex-shrink: 0; }

/* Petit dot décoratif */
.footer-accent-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ── Contact items ────────────────────────────────────────── */
.footer-contact-item {
  display: flex;
  gap: .75rem;
  margin-bottom: 1rem;
  font-size: .875rem;
  color: rgba(240,246,255,.65);
}
.footer-contact-item .icon { color: var(--color-accent); flex-shrink: 0; margin-top: .15rem; }
.footer-contact-item a {
  color: rgba(240,246,255,.65);
  transition: color .2s ease;
}
.footer-contact-item a:hover { color: var(--color-accent); }

.footer-contact-label {
  font-weight: 600;
  color: rgba(240,246,255,.9);
  display: block;
  margin-bottom: .125rem;
}

/* ── Réseaux sociaux ──────────────────────────────────────── */
.footer-socials { display: flex; gap: .75rem; margin-bottom: 1.25rem; flex-wrap: wrap; }

.footer-social-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: background .2s ease, color .2s ease, transform .2s ease;
  text-decoration: none;
}
.footer-social-btn .icon { fill: currentColor; }
.footer-social-btn:hover {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.1);
}

/* Ancienne classe de compat */
.footer-social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: background .2s ease, color .2s ease, transform .2s ease;
  text-decoration: none;
}
.footer-social-link .icon { fill: currentColor; }
.footer-social-link:hover {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.1);
}

/* ── Badges certifications ────────────────────────────────── */
.footer-certs { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }

/* ── Barre basse ──────────────────────────────────────────── */
.footer-bottom {
  background: rgba(0,0,0,.25);
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.5rem 0;
}

.footer-copy {
  font-size: .8rem;
  color: rgba(240,246,255,.4);
  margin: 0;
}

.footer-legal-links {
  font-size: .8rem;
  color: rgba(240,246,255,.4);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}
.footer-legal-links a {
  color: rgba(240,246,255,.4);
  transition: color .2s ease;
}
.footer-legal-links a:hover { color: var(--color-accent); }
.footer-legal-links .separator { opacity: .3; }

/* ── Hover link générique ─────────────────────────────────── */
.footer-link-hover {
  color: rgba(240,246,255,.65);
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  transition: color .2s ease, padding-left .2s ease;
  text-decoration: none;
  font-size: .875rem;
}
.footer-link-hover:hover {
  color: var(--color-accent);
  padding-left: 4px;
}