/* ============================================
   FOOTER SECTION - MODERN DARK THEME
   ============================================ */

footer {
  width: 100%;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-2xl) var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-2xl);
  -webkit-animation: fadeInUp 0.6s ease-out;
          animation: fadeInUp 0.6s ease-out;
}

/* Footer Sections */
.first-footer,
.second-footer,
.third-footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-lg);
}

/* First Footer - About */
.footer-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  width: 48px;
  height: 48px;
  -o-object-fit: contain;
     object-fit: contain;
  border-radius: var(--radius-lg);
}

.first-footer h1,
.second-footer h1,
.third-footer h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.5px;
}

.footer-logo h1 {
  margin: 0;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.first-footer p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

/* Social Links */
.social-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--accent-gradient);
  border-color: var(--accent-primary);
  color: white;
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  -webkit-box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
          box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

/* Second Footer - Main Links */
.main-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-sm);
}

.main-links a,
.main-links button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 500;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

.main-links a i,
.main-links button i {
  color: var(--accent-primary);
  font-size: var(--font-size-base);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.main-links a:hover,
.main-links button:hover {
  color: var(--accent-primary);
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}

.main-links a:hover i,
.main-links button:hover i {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}

.main-links button a {
  padding: 0;
  -webkit-transform: none;
          transform: none;
}

/* Third Footer - Contact */
.contact-us {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-md);
}

.contact-us a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 500;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.contact-us a i {
  color: var(--accent-primary);
  font-size: var(--font-size-lg);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.contact-us a:hover {
  background: var(--accent-light);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}

.contact-us a:hover i {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}

.contact-us p {
  margin: 0;
  color: var(--text-secondary);
}

/* Footer Bottom */
.footer-bottom {
  grid-column: 1 / -1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
  margin-top: var(--spacing-lg);
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
}

.footer-bottom-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

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

/* Responsive Design */
@media screen and (max-width: 768px) {
  footer {
    grid-template-columns: 1fr;
    padding: var(--spacing-xl) var(--spacing-md);
    gap: var(--spacing-xl);
  }

  .first-footer,
  .second-footer,
  .third-footer {
    text-align: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }

  .footer-logo {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }

  .social-links {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }

  .main-links a,
  .main-links button {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }

  .footer-bottom {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media screen and (max-width: 480px) {
  .first-footer h1,
  .second-footer h1,
  .third-footer h1 {
    font-size: var(--font-size-lg);
  }

  .first-footer p {
    font-size: var(--font-size-sm);
  }

  .contact-us a {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm);
  }
}