/* =============================================
   SPONSORS.CSS — Sponsors Section Styles
   Ngelowetan FC | sections/sponsors/sponsors.css
   ============================================= */

.sponsors-section {
  padding: 4rem 0;
  background: #000;
}

@media (min-width: 640px)  { .sponsors-section { padding: 5rem 0; } }
@media (min-width: 1024px) { .sponsors-section { padding: 6rem 0; } }

/* Sponsors Grid */
.sponsors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .sponsors-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Sponsor Card */
.sponsor-card {
  position: relative;
  cursor: pointer;
  transform: scale(1);
  transition: transform 0.3s ease;
}

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

.sponsor-card-inner {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #1f2937, #111827);
  border-radius: 0.5rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Default View (grayscale) */
.sponsor-default-view,
.sponsor-hover-view {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  transition: opacity 0.3s ease;
}

.sponsor-default-view {
  opacity: 1;
  flex-direction: column;
  gap: 0.5rem;
}

.sponsor-hover-view {
  opacity: 0;
  background: linear-gradient(135deg, #f97316, #ea580c);
  flex-direction: column;
  gap: 0.75rem;
}

.sponsor-card:hover .sponsor-default-view { opacity: 0; }
.sponsor-card:hover .sponsor-hover-view   { opacity: 1; }

/* Logo Image */
.sponsor-logo-img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  border-radius: 0.375rem;
  display: block;
  margin: 0 auto;
  filter: grayscale(30%);
  transition: filter 0.3s ease;
}

.sponsor-card:hover .sponsor-logo-img {
  filter: grayscale(0%);
}

/* Logo Placeholder (fallback jika tidak ada gambar) */
.sponsor-logo-placeholder {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, #4b5563, #374151);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.sponsor-logo-placeholder span {
  font-size: 1.5rem;
  font-weight: 900;
  color: #9ca3af;
}

.sponsor-name-gray  { color: #9ca3af; font-weight: 700; font-size: 0.875rem; }
.sponsor-name-white { font-size: 1.25rem; font-weight: 900; color: #fff; }
.sponsor-category   { color: #fed7aa; font-size: 0.875rem; font-weight: 600; }

/* Border Accent */
.sponsor-border {
  position: absolute;
  inset: 0;
  border: 2px solid #374151;
  border-radius: 0.5rem;
  transition: border-color 0.3s ease;
  pointer-events: none;
}

.sponsor-card:hover .sponsor-border {
  border-color: #fb923c;
}

/* CTA Box */
.sponsor-cta {
  margin-top: 4rem;
  background: #111827;
  border-radius: 0.5rem;
  padding: 2rem;
  border: 2px solid #f97316;
  text-align: center;
}

.sponsor-cta h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.sponsor-cta p {
  color: #d1d5db;
  margin-bottom: 1.5rem;
}

/* Button */
.btn-primary {
  background: #f97316;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.btn-primary:hover {
  background: #ea580c;
  transform: scale(1.05);
}