/* ============================================
   FOOTER
   ============================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 80px 48px 40px;
  background: var(--bg-elev);
  position: relative;
  overflow: hidden;
}

.footer-bg-text {
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  font-family: var(--font-display);
  font-size: clamp(100px, 20vw, 280px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  -webkit-text-stroke: 1px var(--border-strong);
  color: transparent;
  pointer-events: none;
  white-space: nowrap;
  text-align: center;
  opacity: 0.5;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 80px;
}
.footer-brand .nav-logo { margin-bottom: 24px; }
.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  color: var(--text-mute);
  line-height: 1.4;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
  font-weight: 400;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-col a {
  color: var(--text-mute);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--cyan); }

.newsletter-form {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-strong);
  padding: 8px 0;
  margin-top: 16px;
  transition: border-color 0.3s;
}
.newsletter-form:focus-within { border-color: var(--cyan); }
.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 8px 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
}
.newsletter-form button {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--navy);
  border: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.3s;
}
.newsletter-form button:hover {
  background: var(--gold);
  transform: rotate(-45deg);
}
.newsletter-form button svg { width: 12px; height: 12px; }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
}
.footer-links {
  display: flex;
  gap: 28px;
}
.footer-links a {
  color: var(--text-mute);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--cyan); }

@media (max-width: 968px) {
  .footer { padding: 60px 24px 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; margin-bottom: 48px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}