* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  background: #f0f5f2;
  margin: 0;
}


.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #4a6040;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.navbar ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.logo {
  font-weight: bold;
  color: #ffffff;
  font-size: 1.2rem;
}

.navbar a {
  text-decoration: none;
  color: #ffffff;
  font-weight: 500;
  transition: color 0.3s;
}

.navbar a:hover {
  color: #c4ebb1;
}

.timeline {
  padding: 3rem;
  max-width: 700px;
  margin: auto;
}

.timeline h1 {
  text-align: center;
  margin-bottom: 2rem;
  color: #4a6040;
}

.timeline ul {
  list-style: none;
  padding: 0;
}

.timeline li {
  background: #fff;
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  position: relative;
  padding-left: 3rem;
}

.timeline li span {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: #6e8c5f;
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}