/* ============================================================
   ONG FAMM — footer.css | Footer principal
   ============================================================ */

/* ── Footer wrapper ── */
#site-footer {
  background: var(--primary);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Déco cercles */
#site-footer::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

#site-footer::after {
  content: '';
  position: absolute;
  bottom: 60px;
  left: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}

/* ── Bande accent top ── */
.footer-top-band {
  background: var(--accent);
  padding: var(--spacing-lg) 0;
}

.footer-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.footer-top-text {
  font-family: var(--font-title);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--white);
}

.footer-top-text p { color: var(--white); margin: 0; }

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--white);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.footer-cta-btn:hover {
  background: var(--bg-card);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* ── Footer body ── */
.footer-body {
  padding: var(--spacing-4xl) 0 var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ── Col 1 : Logo + About ── */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.footer-logo img {
  height: 52px;
  width: auto;
}

.footer-logo-text {
  display: flex;
  flex-direction: column;
}

.footer-logo-name {
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}

.footer-logo-tagline {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.footer-about {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin: 0;
}

.footer-values {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-value-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary);
  background: rgba(74,159,212,0.12);
  border: 1px solid rgba(74,159,212,0.2);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

/* ── Colonnes liens ── */
.footer-col-title {
  font-family: var(--font-title);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid rgba(255,255,255,0.1);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition), gap var(--transition);
}

.footer-link i {
  width: 14px;
  text-align: center;
  color: var(--secondary);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.footer-link:hover {
  color: var(--white);
  gap: calc(var(--spacing-sm) + 4px);
}

/* ── Contact infos ── */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
}

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

.footer-contact-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-content {
  flex: 1;
}

.footer-contact-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  display: block;
  margin-bottom: 2px;
}

.footer-contact-value {
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-contact-value:hover { color: var(--white); }

/* ── Col 4 : Agrément ── */
.footer-agrement-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.agrement-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  gap: var(--spacing-sm);
}

.agrement-item:last-child { border-bottom: none; padding-bottom: 0; }

.agrement-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.agrement-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  text-align: right;
}

/* ── Footer bottom bar ── */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--spacing-lg) 0;
  position: relative;
  z-index: 1;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom-link {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom-link:hover { color: var(--secondary); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); }
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-top-inner { flex-direction: column; text-align: center; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; }
  .footer-body { padding: var(--spacing-2xl) 0; }
}

@media (max-width: 480px) {
  .footer-grid { padding: 0 var(--spacing-md); }
  .footer-top-inner { padding: 0 var(--spacing-md); }
  .footer-bottom-inner { padding: 0 var(--spacing-md); }
}