/* ===== Reset di base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background-color: rgb(81, 127, 110);
  color: rgb(240, 222, 227);
  display: flex;
  flex-direction: column;
}

/* ===== Menu di navigazione ===== */
nav {
  width: 100%;
  padding: 24px 32px;
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

nav ul li a {
  color: rgb(240, 222, 227);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

nav ul li a:hover,
nav ul li a:focus-visible,
nav ul li a.active {
  border-bottom: 2px solid rgb(240, 222, 227);
  outline: none;
}

/* ===== Contenuto principale ===== */
main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
}

main h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  nav ul {
    gap: 16px;
    justify-content: center;
  }
}