/* ==========================================================================
   LAYOUT — FOOTER BOOST
   Zone active de conversion · Typographie forte · CTA · Médias
   ========================================================================== */

.footer-boost {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

/* Gradient décoratif de fond */
.footer-boost::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-accent-primary) 50%,
    transparent 100%
  );
  opacity: 0.5;
}

/* ---- Section CTA principale du footer ---- */
.footer-boost__cta-section {
  padding-block: var(--section-y);
  text-align: center;
}

.footer-boost__cta-kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2.2vw, 1.4rem);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-4);
}

.footer-boost__cta-title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  max-width: var(--container-md);
  margin-inline: auto;
}

.footer-boost__cta-text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
  max-width: var(--container-sm);
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

/* Groupe de boutons CTA */
.footer-boost__cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Bouton principal */
.footer-boost__btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-inverse);
  background: var(--gradient-hero);
  border: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-skeuo-button);
  cursor: pointer;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.footer-boost__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
}

.footer-boost__btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-skeuo-pressed);
}

/* Bouton secondaire (outline) */
.footer-boost__btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  background: transparent;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast),
              transform var(--transition-fast);
}

.footer-boost__btn-secondary:hover {
  border-color: var(--color-accent-primary);
  background: hsla(17, 72%, 56%, 0.06);
  transform: translateY(-2px);
}

/* ---- Logo Footer ---- */
.footer-boost__logo {
  display: flex;
  justify-content: center;
  margin-top: var(--space-4);
  margin-bottom: var(--space-8);
}

.footer-boost__logo .logo-img {
  height: clamp(64px, 8vw, 84px);
  max-height: 84px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

.footer-boost__logo .logo-img:hover {
  transform: scale(1.05);
}

/* ---- Grille de navigation du footer ---- */
.footer-boost__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-8);
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
}

.footer-boost__nav-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-boost__nav-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.footer-boost__nav-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-boost__nav-link:hover {
  color: var(--color-accent-primary);
}

/* ---- Barre du copyright ---- */
.footer-boost__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-boost__social {
  display: flex;
  gap: var(--space-3);
}

.footer-boost__social-link {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--color-bg-surface-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast),
              background-color var(--transition-fast),
              border-color var(--transition-fast);
}

.footer-boost__social-link:hover {
  color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  background: hsla(17, 72%, 56%, 0.08);
}

/* Liens légaux du footer */
.footer-boost__legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-boost__legal-links a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-boost__legal-links a:hover {
  color: var(--color-accent-primary);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .footer-boost__cta-title {
    font-size: var(--text-3xl);
  }

  .footer-boost__cta-actions {
    flex-direction: column;
  }

  .footer-boost__btn-primary,
  .footer-boost__btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .footer-boost__nav {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .footer-boost__bottom {
    flex-direction: column;
    text-align: center;
  }
}