.custom-footer {
  background: linear-gradient(135deg, var(--primary) 0%, #0a2e25 100%);
  color: white;
  position: relative;
  margin-top: 4rem;
  padding: 0;
}

.footer-wave {
  position: relative;
  top: -1px;
  line-height: 0;
}

.footer-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-logo-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.footer-logo-main {
  height: 56px;
  width: auto;
  transition: var(--transition);
}

.footer-logo-main:hover {
  transform: scale(1.06);
}

.footer-description {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.footer-quote {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--accent);
  display: block;
  margin-top: 0.5rem;
}

.footer-social {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.social-icon {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
  font-weight: 700;
}

.social-icon:hover {
  background: var(--secondary);
  transform: translateY(-4px);
  color: white;
}

.footer-title {
  font-size: 1.15rem;
  margin-bottom: 1.3rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
  position: relative;
  font-weight: 700;
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--secondary);
}

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

.footer-links li,
.footer-events li {
  margin-bottom: 0.85rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
  transform: translateX(4px);
  display: inline-block;
}

.event-date {
  font-size: 0.82rem;
  color: var(--secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
}

.event-name {
  color: white;
  font-size: 0.94rem;
}

.footer-address {
  font-style: normal;
  margin-bottom: 1.5rem;
}

.footer-address p {
  margin-bottom: 0.8rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.footer-address a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: var(--transition);
}

.footer-address a:hover {
  color: var(--secondary);
}

.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--secondary);
  color: white;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
}

.footer-contact-btn:hover {
  background: transparent;
  border-color: var(--secondary);
  color: var(--secondary);
}

.footer-divider {
  position: relative;
  text-align: center;
  margin: 3rem 0 2rem;
}

.divider-icon {
  background: var(--primary);
  padding: 0 1.5rem;
  color: var(--secondary);
  font-size: 1.2rem;
  position: relative;
  z-index: 2;
}

.footer-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  z-index: 1;
}

.footer-sponsors {
  text-align: center;
  margin-bottom: 3rem;
}

.sponsors-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.4rem;
}

.sponsors-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.sponsor-logo {
  height: 50px;
  width: auto;
  transition: var(--transition);
}

.sponsor-logo:hover {
  transform: scale(1.06);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 2rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.78);
}

.copyright,
.credits {
  margin: 0;
}

.mobile-break {
  display: none;
}

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

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

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

  .mobile-break {
    display: inline;
  }

  .sponsors-grid {
    gap: 1.2rem;
  }

  .sponsor-logo {
    height: 40px;
  }

  .footer-wave svg {
    height: 52px;
  }
}