/* Base styles */
body, html {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #004080;
  color: white;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.donate-btn {
  background-color: #ff6b00;
  border: none;
  color: white;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

.donate-btn:hover {
  background-color: #e65c00;
}

.hero-section {
  display: flex;
  flex-wrap: wrap;
  padding: 2rem;
  background: #eaf3fa;
}

.hero-content {
  flex: 1;
  min-width: 300px;
  padding: 1rem;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.hero-image {
  flex: 1;
  min-width: 300px;
  padding: 1rem;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0; top: 0;
  width: 100%; height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.6);
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 2rem;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.close-btn {
  position: absolute;
  top: 10px; right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-content h2 {
  margin-top: 0;
}

form input, form select {
  width: 100%;
  padding: 0.8rem;
  margin: 0.7rem 0;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  width: 100%;
  background-color: #007acc;
  color: white;
  border: none;
  padding: 1rem;
  font-size: 1rem;
  border-radius: 5px;
  margin-top: 1rem;
  cursor: pointer;
}

form button:hover {
  background-color: #005f99;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    flex-direction: column;
  }
}