body {
  margin: 0;
  padding: 60px 0 0 0;
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;             /* fixed height */
  box-sizing: border-box;   /* include padding inside height */
  padding: 0 2rem;          /* horizontal padding only */
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  z-index: 9999;
}


nav .logo {
  font-weight: bold;
  width: 60px;
  height: auto;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
}

nav ul li {
  cursor: pointer;
  font-weight: 600;
  color: #333;
}

nav ul li a {
  text-decoration: none;
  color: inherit;
}

nav ul li a:hover {
  text-decoration: underline;
  color: #334;
}

.current {
  text-decoration: underline;
  color: #333;
}