/* === Hero Section === */
.sponsor-hero {
  background: url('../images/bharat-sports-logo-lg.png') center/cover no-repeat;
  position: relative;
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sponsor-hero .overlay {
  background: rgba(0, 0, 0, 0.6);
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.hero-content {
  color: #fff;
  text-align: center;
  max-width: 800px;
  padding: 20px;
}
.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 15px;
  letter-spacing: 1px;
}
.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  color: #ddd;
}
.hero-buttons .btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  margin: 0 8px;
  transition: 0.3s;
}
.btn.primary { background: #007bff; color: #fff; }
.btn.primary:hover { background: #0056b3; }
.btn.outline {
  border: 2px solid #fff;
  color: #fff;
}
.btn.outline:hover { background: #fff; color: #000; }

/* === Sponsorship Tiers === */
.sponsor-tiers {
  padding: 80px 5%;
  text-align: center;
  background: #f9fafb;
}
.sponsor-tiers h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}
.tiers-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-top: 40px;
}
.tier-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  width: 280px;
  padding: 30px 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tier-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.tier-card.highlight {
  border-top: 6px solid #007bff;
}
.tier-card h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}
.tier-card .amount {
  color: #007bff;
  font-weight: 600;
  margin-bottom: 15px;
}
.tier-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.tier-card ul li {
  margin: 8px 0;
  color: #555;
}
.btn.small {
  padding: 8px 20px;
  font-size: 0.9rem;
  background: #007bff;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
}
.btn.small:hover { background: #0056b3; }

/* === Donation Form === */
.donation-form-section {
  padding: 70px 5%;
  background: linear-gradient(180deg, #fff, #f4f6f9);
}
.donation-form {
  max-width: 600px;
  margin: auto;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  padding: 35px;
}
.donation-form h3 {
  margin-top: 25px;
  color: #007bff;
  font-size: 1.2rem;
}
.donation-form input,
.donation-form select,
.donation-form textarea {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  outline: none;
  transition: border 0.3s;
}
.donation-form input:focus,
.donation-form select:focus,
.donation-form textarea:focus {
  border-color: #007bff;
}
.donation-form button {
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 14px;
  width: 100%;
  font-size: 1rem;
  margin-top: 20px;
  cursor: pointer;
  transition: background 0.3s;
}
.donation-form button:hover {
  background: #0056b3;
}
.upi-box {
  text-align: center;
  margin: 20px 0;
}
.upi-box img {
  width: 150px;
  border-radius: 10px;
}
.upi-box p { font-size: 0.9rem; color: #555; }

/* === Donor Wall === */
.donors-wall {
  padding: 60px 5%;
  background: #fff;
  text-align: center;
}
.donor-track {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.donor-card {
  background: #f4f6f9;
  border-radius: 12px;
  padding: 15px;
  width: 150px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}
.donor-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 10px;
}

/* === Responsive === */
@media (max-width: 768px) {
  .tiers-container { flex-direction: column; align-items: center; }
  .sponsor-hero h1 { font-size: 2rem; }
  .donation-form { padding: 25px; }
}