body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  padding-top: 5rem; /* adjust for nav bar height */
}

/* Hero */
.sponsors-hero {
  height: 60vh;
  background: url('../images/sponsors-hero.png') center/cover no-repeat;
  position: relative;
}

.sponsors-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.hero-text {
  position: relative;
  z-index: 2;
  color: #FFD700;
  text-align: center;
  margin-top: 12rem;
  font-size: 3rem;
  text-shadow: 0 0 6px rgba(255, 215, 0, 0.6);
}

/* Sponsors Section */
.sponsors-section {
  max-width: 800px;
  margin: 4rem auto;
  font-size: 2rem;
  color: #FFD700;
  text-align: center;
  padding: 2rem;
  font-weight: 700;
  text-shadow: 0 0 6px rgba(255, 215, 0, 0.4);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.sponsors-section.slide-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-text {
    font-size: 2.3rem;
    margin-top: 8rem;
  }

  .sponsors-section {
    font-size: 1.5rem;
    padding: 1.5rem;
  }
}