/* ============================================
   GOD DIGITAL MARKETING - FOOTER CSS v3.0
   Enterprise 8-Column Footer Styling
   ============================================ */

/* ============================================
   MAIN FOOTER
   ============================================ */
.main-footer {
  background-color: var(--color-dark-charcoal);
  color: var(--color-gray-light);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-24);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ============================================
   FOOTER COLUMNS - 8 COLUMN ENTERPRISE LAYOUT
   ============================================ */
.footer-columns {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

/* Desktop: 8 columns */
@media (min-width: 1024px) {
  .footer-columns {
    grid-template-columns: repeat(8, 1fr);
    gap: var(--space-8);
  }
}

/* Tablet: 4 columns, 2 rows */
@media (max-width: 1023px) and (min-width: 768px) {
  .footer-columns {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

/* Mobile: Single column stack */
@media (max-width: 767px) {
  .footer-columns {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-company {
    grid-column: 1;
  }
}

.footer-column {
  display: flex;
  flex-direction: column;
}

/* ============================================
   COMPANY COLUMN
   ============================================ */
.footer-company {
  grid-column: span 1;
}

@media (min-width: 1200px) {
  .footer-company {
    grid-column: span 1;
  }
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--space-4);
  transition: opacity var(--transition-base);
}

.footer-logo:hover {
  opacity: 0.85;
}

.footer-logo svg {
  height: 36px;
  width: auto;
}

.footer-tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-slate);
  margin-bottom: var(--space-6);
}

/* ============================================
   SOCIAL MEDIA LINKS
   ============================================ */
.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-base);
  color: var(--color-gray-light);
  font-size: var(--text-lg);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ============================================
   FOOTER HEADINGS
   ============================================ */
.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

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

.footer-list li {
  margin-bottom: var(--space-2);
}

.footer-list a {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-gray-slate);
  transition: all var(--transition-base);
  padding: var(--space-1) 0;
}

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

.footer-view-all {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  font-weight: var(--font-medium);
  color: var(--color-accent-cyan) !important;
}

.footer-view-all:hover {
  gap: var(--space-3);
}

.footer-view-all i {
  font-size: 0.75em;
}

/* ============================================
   FOOTER DIVIDER
   ============================================ */
.footer-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 20%,
    rgba(255, 255, 255, 0.1) 80%,
    transparent 100%
  );
  margin: var(--space-8) 0;
}

/* ============================================
   FOOTER BOTTOM
   ============================================ */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-6);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.footer-bottom-left,
.footer-bottom-right {
  display: flex;
  align-items: center;
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-gray-slate);
  margin: 0;
}

/* ============================================
   FOOTER LEGAL LINKS
   ============================================ */
.footer-legal {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
}

@media (max-width: 768px) {
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
  }
}

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--color-gray-slate);
  transition: color var(--transition-base);
  position: relative;
}

.footer-legal a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.footer-legal a:hover {
  color: var(--color-white);
}

.footer-legal a:hover::after {
  width: 100%;
}

/* ============================================
   FOOTER ACCESSIBILITY
   ============================================ */
.main-footer a:focus-visible {
  outline: 2px solid var(--color-accent-cyan);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ============================================
   FOOTER ANIMATIONS
   ============================================ */
@keyframes footerFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.main-footer.animated .footer-column {
  animation: footerFadeIn var(--transition-medium) ease-out;
  animation-fill-mode: both;
}

.main-footer.animated .footer-column:nth-child(1) {
  animation-delay: 0ms;
}

.main-footer.animated .footer-column:nth-child(2) {
  animation-delay: 100ms;
}

.main-footer.animated .footer-column:nth-child(3) {
  animation-delay: 200ms;
}

.main-footer.animated .footer-column:nth-child(4) {
  animation-delay: 300ms;
}

.main-footer.animated .footer-column:nth-child(5) {
  animation-delay: 400ms;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .main-footer {
    background-color: transparent;
    color: var(--color-dark-charcoal);
    padding: var(--space-8) 0;
  }

  .footer-social,
  .footer-legal {
    display: none;
  }

  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-list a {
    color: var(--color-dark-charcoal);
  }
}