body {
    margin: 0;
    font-family: Roboto, sans-serif;
    line-height: 1.6;
    background-color: #fcf6e5;
    color: #333;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #243069;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    height: 60px;
    padding: 10px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
    margin: 0;
    padding: 10px;
}

nav a {
    text-decoration: none;
    color: #eee;
    font-weight: bold;
}

.hero {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
    padding: 0 20px;
}

.chronobiome-word {
    text-shadow: 2px 2px 6px rgba(36,48,210,0.6);
}

.hero-text h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.hero-text p {
    font-size: 1.2em;
}

section {
    padding: 40px 20px;
    max-width: 800px;
    margin: auto;
}

hr {
  color: #888;
}

footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 1em;
  color: #555;
  background-color: #f0eada; /* optional: subtle background to separate it */
}

footer a {
  color: #555;
  text-decoration: none;
  margin: 0 15px;
  font-size: 1.2em;
}

footer a:hover {
  color: #1da1f2;
}

footer i {
  font-size: 1.5em;
  vertical-align: middle;
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 1.8em;
    }

    .hero-text p {
        font-size: 1em;
    }

    nav ul {
        flex-direction: column;
        gap: 10px;
    }
}