body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100vh;
}
header {
    background-color: #81d4fa;
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}
.logo {
    font-size: 24px;
    font-weight: bold;
    color: #e3f2fd;
    max-height: 120px;
}
.nav-buttons {
    display: flex;
    gap: 10px;
}
.nav-buttons a {
    text-decoration: none;
    color: #fff;
    background-color: #039be5;
    padding: 10px 15px;
    border-radius: 4px;
    transition: background-color 0.3s, transform 0.3s;
}
.nav-buttons a:hover {
    background-color: #0277bd;
    transform: scale(1.05);
}
.container {
    text-align: center;
    max-width: 600px;
    padding: 20px;
    margin: auto;
    background-color: #e3f2fd;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}
h1 {
    font-size: 72px;
    margin: 0;
    color: #ffffff;
    text-align: center;
}
h2 {
    font-size: 72px;
    margin: 0;
    color: #039be5;
    text-align: center;
}
p {
    font-size: 18px;
    margin: 10px 0 20px;
}
a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}
a:hover {
    text-decoration: double;
}
footer {
    background-color: #01579b;
    color: #fff;
    padding: 10px;
    text-align: center;
    font-size: 14px;
}
footer a {
    color: #ffffff;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-buttons {
        margin-top: 10px;
        justify-content: center;
    }
    .nav-buttons a {
        display: block;
        margin-bottom: 10px;
    }
}