/* ==========================================================================
   FI LOUNGE CLUB - ROYAL FOOTER
   ========================================================================== */

.site-footer {
  position: relative;
  background-color: #030303;
  border-top: 1px solid var(--border-gold-medium);
  padding: 120px 32px 40px;
  overflow: hidden;
  z-index: 30;
}

/* Background Subtle Emblem Watermark */
.footer-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  opacity: 0.03;
  pointer-events: none;
  background-image: url('../images/logo_emblem.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.footer-container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* Footer Top Brand Centerpiece */
.footer-brand-center {
  text-align: center;
  margin-bottom: 70px;
}

.footer-logo-img {
  max-width: 440px;
  width: 80vw;
  height: auto;
  display: inline-block;
  filter: drop-shadow(0 0 25px rgba(212, 175, 55, 0.35));
  margin-bottom: 24px;
}

.footer-tagline {
  font-family: var(--font-serif-body);
  font-size: var(--text-base);
  color: var(--gold-light);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

/* Footer Grid Columns */
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 80px;
  border-top: 1px solid var(--border-gold-subtle);
  border-bottom: 1px solid var(--border-gold-subtle);
  padding: 60px 0;
}

.footer-col-title {
  font-family: var(--font-serif-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFF;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-col-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold-gradient-horizontal);
  opacity: 0.4;
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(220, 215, 205, 0.7);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-link {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: rgba(240, 235, 225, 0.7);
  text-decoration: none;
  transition: color 0.3s ease, transform 0.3s ease;
  display: inline-block;
}

.footer-link:hover {
  color: var(--gold-light);
  transform: translateX(4px);
}

/* Dress Code Badge */
.dress-code-badge {
  background: rgba(22, 19, 15, 0.75);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 4px;
  padding: 16px 20px;
  margin-top: 16px;
}

.dress-code-badge strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 6px;
}

.dress-code-badge p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* Newsletter VIP Form */
.footer-newsletter-form {
  display: flex;
  margin-top: 16px;
  position: relative;
}

.footer-newsletter-input {
  flex: 1;
  background: rgba(14, 12, 10, 0.8);
  border: 1px solid var(--border-gold-subtle);
  border-right: none;
  border-radius: 2px 0 0 2px;
  padding: 14px 18px;
  color: #FFF;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.footer-newsletter-input:focus {
  border-color: var(--gold-light);
}

.footer-newsletter-btn {
  background: var(--gold-gradient);
  color: var(--bg-deep);
  border: 1px solid var(--gold-light);
  border-radius: 0 2px 2px 0;
  padding: 0 24px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}

.footer-newsletter-btn:hover {
  background: #FFF6DA;
  box-shadow: 0 0 20px rgba(245, 211, 130, 0.5);
}

/* Bottom Bar */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.08em;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-social-links {
  display: flex;
  gap: 18px;
}

.footer-social-icon {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease, transform 0.3s ease;
}

.footer-social-icon:hover {
  color: var(--gold-light);
  transform: translateY(-2px);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}