/* ============================================
   ADDA TOURS - Modern Footer
   ============================================ */

.adda-footer {
  background: var(--dark-bg);
  color: var(--gray-400);
}

/* === Main Footer === */
.adda-footer__main {
  padding: var(--space-4xl) 0 var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.adda-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: var(--space-3xl);
}

.adda-footer__brand {
  display: flex;
  flex-direction: column;
}

.adda-footer__logo {
  display: inline-block;
  margin-bottom: var(--space-lg);
}

.adda-footer__logo img {
  height: 60px;
  width: auto;
}

.adda-footer__about {
  font-size: var(--fs-small);
  color: var(--gray-500);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-lg);
}

.adda-footer__social {
  display: flex;
  gap: var(--space-sm);
}

.adda-footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid rgba(172,121,29,0.3);
  color: var(--gold-lighter);
  font-size: 15px;
  transition: all var(--transition-elegant);
  text-decoration: none;
}

.adda-footer__social-link:hover {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* === Footer Columns === */
.adda-footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-bold);
  color: var(--white);
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.adda-footer__col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gold-gradient);
}

.adda-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.adda-footer__links li {
  margin-bottom: var(--space-sm);
}

.adda-footer__links a {
  color: var(--gray-500);
  font-size: var(--fs-small);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.adda-footer__links a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--gold-primary);
  transition: width var(--transition-fast);
}

.adda-footer__links a:hover {
  color: var(--gold-lighter);
}

.adda-footer__links a:hover::before {
  width: 12px;
}

/* === Contact Info === */
.adda-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.adda-footer__contact-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(172,121,29,0.15);
  color: var(--gold-primary);
  font-size: 13px;
}

.adda-footer__contact-text {
  font-size: var(--fs-small);
  color: var(--gray-500);
  line-height: var(--lh-normal);
}

.adda-footer__contact-text a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.adda-footer__contact-text a:hover {
  color: var(--gold-lighter);
}

/* === Certifications === */
.adda-footer__cert {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.adda-footer__cert img {
  height: 50px;
  width: auto;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.adda-footer__cert img:hover {
  opacity: 1;
}

/* === Bottom Footer === */
.adda-footer__bottom {
  padding: var(--space-xl) 0;
}

.adda-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.adda-footer__copyright {
  font-size: var(--fs-tiny);
  color: var(--gray-600);
}

.adda-footer__copyright a {
  color: var(--gold-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.adda-footer__copyright a:hover {
  color: var(--gold-lighter);
}

.adda-footer__bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.adda-footer__bottom-links a {
  font-size: var(--fs-tiny);
  color: var(--gray-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.adda-footer__bottom-links a:hover {
  color: var(--gold-lighter);
}

/* === Responsive === */
@media (max-width: 991px) {
  .adda-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 575px) {
  .adda-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .adda-footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .adda-footer__bottom-links {
    justify-content: center;
  }
}