/* ============================================================
   CEYLON LETTER CO. — FOOTER STYLES
   30% Taupe · Gold Accents · Fine Jewellery
   ============================================================ */

.techno-footer {
  background: var(--taupe-deep);
  border-top: 1px solid rgba(201, 169, 110, 0.20);
  margin-top: var(--sp-24);
}

/* ── NEWSLETTER STRIP ── */
.footer-newsletter {
  background: var(--taupe-darker);
  padding: var(--sp-16) var(--sp-8);
  position: relative;
  overflow: hidden;
}

/* Subtle decorative shimmer on newsletter strip */
.footer-newsletter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.footer-newsletter-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.footer-newsletter-text h4 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: var(--sp-2);
}

.footer-newsletter-text p {
  font-size: var(--text-sm);
  color: rgba(245, 230, 208, 0.50);
  margin: 0;
  letter-spacing: 0.02em;
}

.footer-newsletter-form {
  display: flex;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.footer-newsletter-form input {
  background: rgba(245, 230, 208, 0.08) !important;
  border: 1.5px solid rgba(201, 169, 110, 0.25) !important;
  color: var(--cream) !important;
  padding: 12px 18px !important;
  border-radius: var(--radius-full);
  font-size: var(--text-sm) !important;
  width: 260px;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  backdrop-filter: blur(8px);
}

.footer-newsletter-form input::placeholder { color: rgba(245, 230, 208, 0.35); font-style: italic; }

.footer-newsletter-form input:focus {
  border-color: var(--gold) !important;
  background: rgba(201, 169, 110, 0.10) !important;
  box-shadow: none !important;
}

.footer-newsletter-form .btn {
  background: var(--gold);
  color: var(--taupe-darker);
  border-color: var(--gold);
  border-radius: var(--radius-full);
  padding: 12px 28px;
  white-space: nowrap;
  font-size: 11px;
  font-weight: var(--fw-bold);
}

.footer-newsletter-form .btn:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: none;
  box-shadow: var(--shadow-gold);
}

/* ── FOOTER BODY ── */
.footer-body {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--sp-16) var(--sp-8);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--sp-12);
}

.footer-brand .brand-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream);
  display: block;
  margin-bottom: var(--sp-2);
}

.footer-brand .brand-tagline {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: var(--sp-5);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(245, 230, 208, 0.50);
  line-height: 1.8;
  max-width: 260px;
  margin-bottom: var(--sp-6);
}

/* Gold accent separator */
.footer-brand::after {
  content: none;
}

.footer-social {
  display: flex;
  gap: var(--sp-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(201, 169, 110, 0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245, 230, 208, 0.50);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.15);
  color: var(--gold);
}

.footer-social-link svg { width: 16px; height: 16px; }

/* ── FOOTER COLUMNS ── */
.footer-col h6 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--sp-5);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }

.footer-col ul li a {
  font-size: var(--text-sm);
  color: rgba(245, 230, 208, 0.50);
  text-decoration: none;
  transition: color var(--transition-fast);
  letter-spacing: 0.02em;
}

.footer-col ul li a:hover { color: var(--cream); }

/* ── FOOTER BOTTOM ── */
.footer-bottom {
  border-top: 1px solid rgba(201, 169, 110, 0.15);
  padding: var(--sp-6) var(--sp-8);
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(245, 230, 208, 0.35);
  letter-spacing: 0.06em;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-5);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: rgba(245, 230, 208, 0.35);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-body { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
}

@media (max-width: 768px) {
  .footer-newsletter-inner { flex-direction: column; align-items: flex-start; gap: var(--sp-6); }
  .footer-newsletter-form { flex-direction: column; width: 100%; }
  .footer-newsletter-form input { width: 100%; }
  .footer-body { grid-template-columns: repeat(2, 1fr); gap: var(--sp-8); padding: var(--sp-10) var(--sp-4); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; padding: var(--sp-5) var(--sp-4); }
  .footer-newsletter { padding: var(--sp-10) var(--sp-4); }
}