* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #f8f9fa;
  color: #333;
}

/* Navbar + Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('donation-bg.jpg') center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 100px 20px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #00ffb3;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: 0.3s;
}

nav a:hover {
  color: #00ffb3;
}

.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero-content p {
  margin-bottom: 25px;
  font-size: 1.1rem;
}

.btn, .btn-outline {
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 25px;
  margin: 5px;
  transition: 0.3s;
  font-weight: 600;
}

.btn {
  background: #00ffb3;
  color: black;
}

.btn-outline {
  border: 2px solid #00ffb3;
  color: #00ffb3;
}

.btn:hover, .btn-outline:hover {
  background: white;
  color: black;
}

/* Sections */
section {
  padding: 60px 20px;
  max-width: 900px;
  margin: auto;
  text-align: center;
}

.about p, .tech p {
  margin-top: 15px;
  line-height: 1.6;
}

.goals ul {
  list-style: none;
  margin-top: 20px;
}

.goals li {
  margin: 10px 0;
  font-size: 1.1rem;
}

.steps-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-top: 30px;
}

.step {
  background: white;
  padding: 20px;
  margin: 10px;
  width: 250px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Footer */
footer {
  background: #111;
  color: #ccc;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

footer p:first-child {
  color: #00ffb3;
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-content h2 {
    font-size: 2rem;
  }
  .steps-container {
    flex-direction: column;
    align-items: center;
  }
}