.footer {
  background: var(--primary-blue);
  color: var(--white);
  position: relative;
  overflow: hidden;
  background-image: url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h120v120H0z' fill='none'/%3E%3Cpath d='M0 100c20-10 40-10 60 0s40 10 60 0' stroke='%23ffffff' stroke-width='1' fill='none' opacity='0.1'/%3E%3Cpath d='M20 90c20-10 40-10 60 0s40 10 60 0' stroke='%23ffffff' stroke-width='1' fill='none' opacity='0.1'/%3E%3Cpath d='M40 80c20-10 40-10 60 0s40 10 60 0' stroke='%23ffffff' stroke-width='1' fill='none' opacity='0.1'/%3E%3Cpath d='M30 40l20-10 20 10 20-10 20 10' stroke='%23ffffff' stroke-width='1' fill='none' opacity='0.1'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-blue);
  opacity: 0.1;
}

.footer-main {
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 2;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 1.5rem;
  filter: brightness(1.2);
}

.footer-description {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-links i {
  font-size: 0.8rem;
  opacity: 0.6;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
  background: var(--red-accent);
  border-color: var(--red-accent);
  transform: translateY(-3px);
  color: var(--white);
}

.social-link i {
  font-size: 1.2rem;
}

.contact-info {
  margin-top: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.95);
}

.contact-item p {
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
}

.contact-icon {
  width: 35px;
  height: 35px;
  background: var(--red-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
  position: relative;
  z-index: 2;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

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

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .social-link {
    width: 40px;
    height: 40px;
  }

  .contact-icon {
    width: 30px;
    height: 30px;
  }
}
#scroll-to-top {
  position: fixed;
  bottom: 0;
  right: 0;
  margin: 1rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bs-primary);
  color: white;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 2;
  border: none;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 99999999999;
}

#scroll-to-top:hover {
  transform: translateY(-5px);
  background-color: var(--red-accent);
  box-shadow: 0 0.8rem 1.5rem rgba(0, 0, 0, 0.2);
  z-index: 99999999999;
}

.modal-content {
  position: relative;
}

#footer-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--primary-blue);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 1000;
}

#footer-modal-close:hover {
  background: var(--red-accent);
  transform: rotate(90deg);
}