/* ==================== Footer ==================== */

.site-footer{
  background: var(--ink);
  color: #C9CACE;
  margin-top: 120px;
  position: relative;
}

.footer-pulse{
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  overflow: hidden;
}
.footer-pulse svg{ width: 100%; height: 2px; display: block; }

.footer-grid{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 72px 32px 56px;
}

.footer-logo{
  height: 34px;
  width: auto;
  /* logo has dark text — give it a light chip so it stays legible on the dark footer */
  background: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.footer-tagline{
  font-size: 14.5px;
  line-height: 1.7;
  color: #A3A5AC;
  max-width: 340px;
  margin-bottom: 22px;
}

.footer-social{ display: flex; gap: 10px; }
.social-dot{
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid #34363D;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: #C9CACE;
  transition: all .2s var(--ease);
}
.social-dot:hover{ border-color: var(--red); color: var(--red); transform: translateY(-2px); }

.footer-heading{
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links{ display: flex; flex-direction: column; gap: 13px; }
.footer-links a, .footer-links span{
  font-size: 14.5px;
  color: #A3A5AC;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}
.footer-links a:hover{ color: var(--white); padding-left: 4px; }

.footer-bottom{
  border-top: 1px solid #2A2C33;
}
.footer-bottom-inner{
  padding: 22px 32px;
  display: flex;
  justify-content: center;
  text-align: center;
}
.footer-bottom-inner p{
  font-size: 13px;
  color: #8C8E96;
  font-family: var(--font-mono);
}

@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr 1fr; gap: 40px 28px; padding: 56px 24px 40px; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; }
}