body {
  background-color: #FBF7EE;
  font-family: 'Quicksand', sans-serif;
  margin: 0;
  color: #333;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-left {
  display: flex;
  align-items: center;
}

.logo {
  height: 60px;
  margin-right: 1rem;
}

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

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

.nav a {
  text-decoration: none;
  color: #333;
  font-weight: 600;
  transition: color 0.3s;
}

.nav a:hover,
.nav a.active {
  color: #FBB13C;
}

.presentation-hero {
  background-color: #FFE9BA;
  padding: 4rem 0 2rem;
  text-align: center;
}

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

.about-section {
  padding: 2rem 0;
}

.about-card {
  background-color: white;
  border-radius: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: transform 0.3s ease;
}

.about-card:hover {
  transform: translateY(-5px);
}

.about-card h2 {
  color: #E88E2E;
  margin-bottom: 1rem;
}

.about-card ul {
  padding-left: 1.5rem;
}

.about-card li {
  margin-bottom: 0.75rem;
  list-style-type: '⭐ ';
  padding-left: 0.5rem;
}

.footer {
  background-color: #FFF;
  text-align: center;
  padding: 1rem 0;
  font-size: 0.9rem;
  border-top: 1px solid #eee;
  margin-top: 4rem;
}