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

.footer {
  position: relative;
  padding-top: clamp(4rem, 7vw, 6rem);
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--border);
  overflow: hidden;
  background: linear-gradient(180deg, transparent, rgba(123,44,191,0.06));
}

/* Ghosted oversized wordmark behind content */
.footer-ghost {
  position: absolute;
  bottom: -2vw; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(5rem, 22vw, 20rem);
  line-height: 0.8;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(232,234,237,0.05);
  background: linear-gradient(180deg, rgba(157,78,221,0.07), transparent 70%);
  -webkit-background-clip: text;
  background-clip: text;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-brand { max-width: 340px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}
.footer-tagline { color: var(--text-muted); margin-bottom: 1.3rem; }

.footer-social { display: flex; gap: 0.7rem; }
.footer-social a {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease),
              transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.footer-social a svg { width: 19px; height: 19px; }
.footer-social a:hover {
  color: var(--purple-glow);
  border-color: var(--purple-bright);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(157,78,221,0.35);
}

.footer-col h4 {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
  font-family: var(--font-body);
}
.footer-col a {
  display: block;
  color: var(--text-muted);
  padding: 0.35rem 0;
  font-weight: 500;
  transition: color var(--speed) var(--ease);
}
.footer-col a:hover { color: var(--text); }
.footer-lang { margin-top: 1rem; }

.footer-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--border);
}
.footer-reach { color: var(--text-muted); font-size: 0.9rem; }
.footer-legal { display: flex; gap: 1.4rem; }
.footer-legal a { color: var(--text-dim); font-size: 0.9rem; transition: color var(--speed) var(--ease); }
.footer-legal a:hover { color: var(--text); }
.footer-copy { color: var(--text-dim); font-size: 0.9rem; width: 100%; }

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}