.sponsors-marquee-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(180deg, var(--color-bg-medium), var(--color-bg-dark));
  overflow: hidden;
  position: relative;
}

.sponsors-marquee-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.sponsors-marquee-container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.sponsors-marquee-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.sponsors-marquee-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 30px rgba(0, 198, 201, 0.3);
}

.sponsors-marquee-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: rgba(0, 198, 201, 0.05);
  border: 1px solid rgba(0, 198, 201, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) 0;
  box-shadow: inset 0 0 50px rgba(0, 198, 201, 0.1);
}

.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.marquee-wrapper::before {
  left: 0;
  background: linear-gradient(90deg, var(--color-bg-dark), transparent);
}

.marquee-wrapper::after {
  right: 0;
  background: linear-gradient(270deg, var(--color-bg-dark), transparent);
}

.marquee-track {
  display: flex;
  gap: var(--spacing-xl);
  animation: marqueeScroll 30s linear infinite;
  will-change: transform;
}

.marquee-track.paused {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.sponsor-marquee-card {
  flex-shrink: 0;
  width: 200px;
  height: 200px;
  background: var(--color-bg-card);
  border: 2px solid rgba(0, 198, 201, 0.3);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-speed) var(--transition-ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  will-change: transform;
  contain: layout style paint;
}

.sponsor-marquee-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 198, 201, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.sponsor-marquee-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(0, 198, 201, 0.4);
}

.sponsor-marquee-card:hover::before {
  opacity: 1;
}

.sponsor-marquee-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  transition: transform var(--transition-speed);
}

.sponsor-marquee-card:hover .sponsor-marquee-logo {
  transform: scale(1.1);
}

.sponsor-marquee-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-align: center;
  margin: 0;
}

.sponsors-cta-wrapper {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.btn-view-sponsors {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-text-dark);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  text-decoration: none;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(0, 198, 201, 0.4);
  transition: all var(--transition-speed) var(--transition-ease);
}

.btn-view-sponsors:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 198, 201, 0.6);
}

.btn-view-sponsors .arrow {
  display: inline-block;
  transition: transform var(--transition-speed);
}

.btn-view-sponsors:hover .arrow {
  transform: translateX(4px);
}

.sponsors-page {
  min-height: 100vh;
  background: linear-gradient(to bottom, var(--color-bg-dark), var(--color-bg-medium));
  padding: var(--spacing-3xl) 0;
}

.sponsors-page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.sponsors-page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 40px rgba(0, 198, 201, 0.4);
}

.sponsors-page-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.featured-spotlight {
  max-width: var(--max-width);
  margin: 0 auto var(--spacing-2xl);
  padding: 0 var(--spacing-lg);
}

.spotlight-card {
  background: linear-gradient(135deg, rgba(0, 198, 201, 0.1), rgba(0, 198, 201, 0.05));
  border: 2px solid rgba(0, 198, 201, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0, 198, 201, 0.2);
}

.spotlight-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 198, 201, 0.2), transparent);
  pointer-events: none;
}

.spotlight-logo-container {
  position: relative;
  z-index: 1;
}

.spotlight-logo {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0, 198, 201, 0.3));
}

.spotlight-info {
  position: relative;
  z-index: 1;
}

.spotlight-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--color-text-light);
  margin: 0 0 var(--spacing-sm);
}

.spotlight-categories {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.category-badge {
  padding: 0.4rem 1rem;
  background: rgba(0, 198, 201, 0.2);
  border: 1px solid rgba(0, 198, 201, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
}

.spotlight-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.spotlight-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.sponsor-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(0, 198, 201, 0.1);
  border: 1px solid rgba(0, 198, 201, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-speed);
}

.sponsor-link-btn:hover {
  background: rgba(0, 198, 201, 0.2);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.spotlight-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.spotlight-dots {
  display: flex;
  gap: var(--spacing-sm);
}

.spotlight-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(0, 198, 201, 0.3);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.spotlight-dot.active {
  background: var(--color-primary);
  transform: scale(1.3);
}

.rotation-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.pause-rotation-btn {
  background: rgba(0, 198, 201, 0.1);
  border: 1px solid rgba(0, 198, 201, 0.3);
  color: var(--color-text-light);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 700;
  transition: all var(--transition-speed);
}

.pause-rotation-btn:hover {
  background: rgba(0, 198, 201, 0.2);
}

.rotation-timer {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
}

.filters-section {
  max-width: var(--max-width);
  margin: 0 auto var(--spacing-xl);
  padding: 0 var(--spacing-lg);
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-color: var(--color-primary);
  color: var(--color-text-dark);
  box-shadow: 0 4px 15px rgba(0, 198, 201, 0.3);
}

.sponsors-grid-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  will-change: contents;
  contain: layout style paint;
}

.sponsor-card {
  background: var(--color-bg-card);
  border: 2px solid rgba(0, 198, 201, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  transition: all var(--transition-speed) var(--transition-ease);
  position: relative;
  overflow: hidden;
  min-height: 450px;
  display: flex;
  flex-direction: column;
  will-change: transform;
  contain: layout style paint;
}

.sponsor-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 198, 201, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.sponsor-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: 0 12px 40px rgba(0, 198, 201, 0.3);
}

.sponsor-card:hover::before {
  opacity: 1;
}

.sponsor-logo {
  width: 100%;
  height: 150px;
  object-fit: contain;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-speed);
  display: block;
  flex-shrink: 0;
}

.sponsor-card:hover .sponsor-logo {
  transform: scale(1.05);
}

.sponsor-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-text-light);
  margin: 0 0 var(--spacing-sm);
}

.sponsor-card-categories {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.sponsor-card-categories .category-badge {
  font-size: 0.75rem;
  padding: 0.3rem 0.75rem;
}

.sponsor-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.sponsor-links {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.sponsor-link-small {
  padding: 0.5rem 1rem;
  background: rgba(0, 198, 201, 0.1);
  border: 1px solid rgba(0, 198, 201, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-text-light);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-speed);
}

.sponsor-link-small:hover {
  background: rgba(0, 198, 201, 0.2);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.sponsor-card.loading {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.05) 0%,
    rgba(255,255,255,0.1) 50%,
    rgba(255,255,255,0.05) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@media (max-width: 1024px) {
  .spotlight-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .spotlight-logo-container {
    margin: 0 auto;
  }
  
  .spotlight-links {
    justify-content: center;
  }
  
  .sponsors-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .sponsor-marquee-card {
    width: 160px;
    height: 160px;
  }
  
  .sponsors-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
  }
  
  .spotlight-card {
    padding: var(--spacing-lg);
  }
  
  .filter-buttons {
    gap: 0.5rem;
  }
  
  .filter-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .sponsor-marquee-card {
    width: 140px;
    height: 140px;
  }
  
  .sponsors-grid {
    grid-template-columns: 1fr;
  }
  
  .sponsors-marquee-section {
    padding: var(--spacing-xl) 0;
  }
  
  .sponsors-page {
    padding: var(--spacing-xl) 0;
  }
}