/* ============================================================
   FOOTER.CSS — Site footer
   ============================================================ */

.site-footer{
  position:relative; z-index:2;
  margin-top:4rem;
  border-top:1px solid var(--glass-border);
  background:linear-gradient(180deg, transparent, rgba(0,12,8,0.55));
}

.footer-main{
  max-width:1200px; margin:0 auto;
  padding:4rem 2.5rem 2.5rem;
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:2.5rem;
}

.footer-brand{ max-width:340px; }
.footer-logo{ display:flex; align-items:center; gap:.7rem; text-decoration:none; margin-bottom:1.1rem; }
.footer-logo img{ width:38px; height:38px; object-fit:contain; filter:drop-shadow(0 0 10px var(--glow-teal)); }
.footer-logo-name{
  font-family:var(--font-display); font-weight:900; font-size:1.15rem; letter-spacing:1.5px;
  background:linear-gradient(135deg,var(--teal),var(--lime));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.footer-desc{ color:var(--muted); font-size:.86rem; line-height:1.75; margin-bottom:1.4rem; }
.footer-socials{ display:flex; gap:.6rem; }
.fsoc{
  width:36px; height:36px; border-radius:9px;
  border:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:center;
  font-size:.78rem; font-weight:700; color:var(--teal);
  text-decoration:none; transition:all .3s;
}
.fsoc:hover{
  background:linear-gradient(135deg,var(--emerald),var(--teal));
  color:#02160e; border-color:transparent; box-shadow:0 0 18px var(--glow-teal);
  transform:translateY(-2px);
}

.footer-col h4{
  font-family:var(--font-display); font-size:.82rem; font-weight:700;
  letter-spacing:1.6px; text-transform:uppercase; color:var(--teal); margin-bottom:1.2rem;
}
.footer-col ul{ display:flex; flex-direction:column; gap:.7rem; }
.footer-col a{ color:var(--muted); text-decoration:none; font-size:.86rem; transition:color .25s, padding-left .25s; }
.footer-col a:hover{ color:var(--white); padding-left:3px; }

.footer-divider{ max-width:1200px; margin:0 auto; padding:0 2.5rem; }
.footer-divider-line{
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(0,200,150,0.4), rgba(170,238,34,0.3), transparent);
}

.footer-bottom{
  max-width:1200px; margin:0 auto;
  padding:1.6rem 2.5rem 2.2rem;
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem;
}
.footer-copy{ font-size:.8rem; color:var(--muted); }
.footer-credit{ font-size:.8rem; color:var(--muted); }
.footer-credit a{ color:var(--teal); text-decoration:none; }
.footer-credit a:hover{ text-decoration:underline; }
.footer-contact-info{ display:flex; gap:1.4rem; flex-wrap:wrap; }
.footer-contact-info a{ font-size:.8rem; color:var(--muted); text-decoration:none; display:inline-flex; align-items:center; gap:.4rem; transition:color .25s; }
.footer-contact-info a:hover{ color:var(--teal); }
.fci-icon{ font-size:.85rem; }

@media (max-width:980px){
  .footer-main{ grid-template-columns:1fr 1fr; }
  .footer-brand{ grid-column:1 / -1; max-width:none; }
}
@media (max-width:600px){
  .footer-main{ grid-template-columns:1fr; gap:2rem; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
}