.site-footer{
  background: linear-gradient(165deg, #0a0e24 0%, #14103f 55%, #0d1550 100%);
  color: rgba(255,255,255,.88);
  margin-top: 60px;
}

.footer-grid{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 32px;
  padding: 56px 24px 40px;
}

.footer-logo{
  height: 38px;
  width: auto;
  margin-bottom: 14px;
}

.footer-tagline{
  color: rgba(255,255,255,.62);
  font-size: .92rem;
  max-width: 280px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.social-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
  transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.social-icon:hover{
  background: var(--gradient);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6,182,212,.35);
}

.footer-col h5{
  font-family: var(--font);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.45);
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-col a{
  display: block;
  color: rgba(255,255,255,.82);
  text-decoration: none;
  font-size: .92rem;
  margin-bottom: 11px;
  transition: color .2s ease;
}
.footer-col a:hover{ color: var(--accent); }

.footer-legal p{
  color: rgba(255,255,255,.55);
  font-size: .85rem;
  line-height: 1.6;
  margin: 0;
}

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.1);
}

.footer-bottom-inner{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 24px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}

.footer-credit{ display: flex; align-items: baseline; gap: 6px; }

.dev-signature{
  font-family: 'La Belle Aurore', cursive;
  font-size: 1.5rem;
  font-weight: 400;
  color: #fff;
  line-height: 1;
}

@media (max-width: 768px){
  .footer-grid{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 44px 24px 28px;
    gap: 32px;
  }

  .footer-brand{ display: flex; flex-direction: column; align-items: center; }
  .footer-tagline{ max-width: 320px; }

  .footer-col{ width: 100%; max-width: 320px; }
  .footer-col a{ margin-bottom: 13px; }

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