body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #a5d6a7, #81c784); /* Soft gradient background */
}

.container h2:first-of-type {
  margin-top: 0;
  font-size: 2rem; /* Slightly larger heading for impact */
  color: #388e3c; /* Dark green color for first heading */
}

header {
  background: linear-gradient(90deg, #388e3c, #2e7d32); /* Gradient background for header */
  color: white;
  padding: 1.5rem;
  text-align: center;
  /* Removed border-radius (no rounded corners) */
}

header h1 {
  margin: 0;
  font-size: 3rem; /* Larger font size for header */
  letter-spacing: 2px; /* Adds some style with letter spacing */
}

nav {
  background-color: #388e3c; /* Medium green background */
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
}

nav a {
  float: left;
  display: block;
  color: white;
  text-align: center;
  padding: 16px 24px;
  text-decoration: none;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, transform 0.2s ease; /* Smooth transition effect */
}

nav a:hover {
  background-color: #1b5e20; /* Dark green on hover */
  transform: scale(1.05); /* Slight scale-up effect on hover */
}

.container {
  padding: 2rem;
  max-width: 900px;
  margin: auto;
  background-color: white;
  border-radius: 8px; /* Rounded corners for the container */
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
}

footer {
  text-align: center;
  padding: 1.5rem;
  background-color: #c8e6c9; /* Light green footer */
  margin-top: 2rem;
  border-radius: 20px 20px 0 0; /* Rounded top corners for footer */
  box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1); /* Soft shadow at the top */
}

footer p {
  font-size: 1rem;
  color: #388e3c;
  margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  header h1 {
    font-size: 2rem; /* Reduce size for tablets and small laptops */
  }

  nav a {
    padding: 12px 16px;
    font-size: 1rem;
  }

  .container h2:first-of-type {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.6rem; /* Even smaller on phones */
  }

  nav a {
    padding: 10px 14px;
    font-size: 0.95rem;
  }

  .container {
    padding: 1rem;
  }

  .container h2:first-of-type {
    font-size: 1.3rem;
  }
}

/* Responsive Hamburger Menu */
.menu-toggle {
  display: none;
  background-color: #388e3c;
  border: none;
  color: white;
  font-size: 1.8rem;
  padding: 16px;
  cursor: pointer;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: #388e3c;
  }

  .nav-links a {
    text-align: left;
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .nav-links.show {
    display: flex;
  }

  header h1 {
    font-size: 2rem; /* Adjust header size on small screens */
  }
}
