html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.footer{
  margin-top: 50px;
}

.about-section {
  padding: 115px 10%;
  background: #ffffff;
  color: #1e1e1e;
  font-family: 'Open Sans', sans-serif;
}

.about-container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.about-intro {
  font-size: 1.2rem;
  margin-bottom: 50px;
  color: #444;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.about-card {
  background: #f9f9f9;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  text-align: left;
}

.about-card h2 {
  margin-bottom: 15px;
  font-size: 1.4rem;
  color: #2e7d32;
}

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

.about-card li {
  margin: 8px 0;
}

.about-cta {
  text-align: center;
  margin-top: 40px;
}

.about-cta h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.about-btn {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 25px;
  background: #ff9800;
  color: #fff;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}

.about-btn:hover {
  background: #e68900;
  transform: scale(1.05);
}