/* ================= FOOTER ================= */

.siteFooter{
  position: relative;
  background: #04060a;
  color: rgba(230, 245, 255, 0.78);
  overflow: hidden;
}

/* subtle blue glow */
.siteFooter__bg{
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(700px 500px at 70% 40%, rgba(18, 70, 255, 0.35), rgba(0,0,0,0) 65%),
    radial-gradient(600px 420px at 30% 60%, rgba(20, 185, 210, 0.20), rgba(0,0,0,0) 70%);
  filter: blur(80px);
  opacity: 0.8;
  pointer-events: none;
}

.siteFooter__container{
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 80px 0 50px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footerCol__title{
  margin: 0 0 14px;
  font-weight: 800;
  color: rgba(255,255,255,0.95);
  font-size: 18px;
}

.footerCol__title--small{
  font-size: 16px;
}

.footerCol__text{
  margin: 0;
  line-height: 1.7;
  font-weight: 600;
  font-size: 14px;
  color: rgba(210, 230, 255, 0.75);
}

.footerLinks{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footerLinks li{
  font-size: 14px;
  font-weight: 600;
  color: rgba(200, 225, 255, 0.75);
}

.footerLinks a{
  color: rgba(200, 225, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footerLinks a:hover{
  color: #ffffff;
}

.footerLinks--plain li{
  cursor: default;
}

/* social icons (text placeholders for now) */
.footerSocials{
  margin-top: 16px;
  display: flex;
  gap: 14px;
}

.footerSocials a{
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: rgba(230,245,255,0.9);
  font-weight: 800;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.footerSocials a:hover{
  background: rgba(255,255,255,0.14);
  transform: translateY(-2px);
}

/* bottom bar */
.siteFooter__bottom{
  position: relative;
  z-index: 1;
  padding: 16px 24px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: rgba(200, 225, 255, 0.65);
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* responsive */
@media (max-width: 900px){
  .siteFooter__container{
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }
}

@media (max-width: 520px){
  .siteFooter__container{
    grid-template-columns: 1fr;
    padding: 60px 0 40px;
  }
}