/* ============================================
   MODERN FOOTER
   Structured, accessible, elegant
   ============================================ */

.site-footer {
  background-color: var(--color-charcoal);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
}

/* === FOOTER CONTAINER === */
.site-footer .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* === FOOTER GRID LAYOUT === */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-16);
  }
}

/* === FOOTER BRAND SECTION / ABOUT COLUMN === */
.footer-column--about {
  max-width: 350px;
}

.footer-column--about .footer-logo,
.footer-brand .footer-logo {
  width: 240px;
  height: auto;
  margin-bottom: var(--space-6);
}

.footer-column--about p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-6);
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  color: var(--color-gold);
  font-style: italic;
  margin: var(--space-3) 0;
  font-weight: 500;
}

.footer-description {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: var(--space-4) 0 var(--space-6);
}

/* === SOCIAL LINKS === */
.footer-social {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 18px;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(201, 168, 106, 0.4);
}

/* Icon fallbacks for missing icons */
.footer-social a i.icon-video::before,
.footer-social a i.icon-whatsapp::before,
.footer-social a i.icon-link::before {
  content: "⚫";
  font-style: normal;
}

/* === FOOTER LINKS === */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-base);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: var(--space-2);
}

/* === FOOTER COLUMNS === */
.footer-column {
  /* Individual column styling */
}

.footer-column h3,
.footer-column h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* Columns use .footer-links or .footer-contact classes for their ul elements */

/* === CONTACT LIST === */
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
}

.footer-contact i {
  color: var(--color-gold);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

/* === FOOTER BOTTOM === */
.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

.footer-credits {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
}

@media (min-width: 768px) {
  .footer-credits {
    margin-top: 0;
  }
}

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 767px) {
  .site-footer {
    padding-top: var(--space-12);
    padding-bottom: var(--space-6);
  }

  .footer-main {
    gap: var(--space-8);
    margin-bottom: var(--space-8);
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-description {
    max-width: 100%;
  }
}

/* === MODERN SOCIAL MEDIA ICONS === */
.footer-social {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: var(--color-white);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.footer-social a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.footer-social a svg {
  position: relative;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-social a:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 25px rgba(201, 168, 106, 0.4);
}

.footer-social a:hover::before {
  opacity: 1;
}

.footer-social a:hover svg {
  transform: scale(1.1) rotate(5deg);
}

/* Brand-specific colors on hover */
.social-facebook:hover::before {
  background: #1877F2;
}

.social-instagram:hover::before {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.social-tiktok:hover::before {
  background: linear-gradient(135deg, #00f2ea 0%, #ff0050 50%, #000000 100%);
}

.social-whatsapp:hover::before {
  background: var(--color-gold);
}

.social-youtube:hover::before {
  background: #FF0000;
}

/* Tooltip for social icons */
.footer-social a::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%) scale(0.8);
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.footer-social a:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}