:root {
    --background-color: #254566;
    --title-color: #F0F0F0;
    --desc-color: #C3BBB5;
    --hover-color: #8DBDEE;
    --arrow-color: #3f7ab4;
    --red: #b73e3e;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'DM Sans', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--background-color);
}

.landing-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1200px;
    padding: 1.25rem;
    text-align: center;
}

h1 {
    margin-bottom: 1.5rem;
    color: var(--hover-color);
    font-size: 2.5rem;
}

h2 {
    margin-bottom: 1rem;
    color: var(--title-color);
    font-size: 1.5rem;
}

.version-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.88rem;
    margin-top: 1.25rem;
}

.version {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 450px;
    padding: 1.88rem;
    border-radius: 10px;
    background-color: rgba(37, 69, 102, 0.5);
}

.buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 0.63rem;
    gap: 0.94rem;
}

.button {
    display: block;
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    background-color: var(--arrow-color);
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
    background-color: var(--hover-color);
}

p {
    margin-bottom: 0.63rem;
    color: var(--desc-color);
}

@media (max-width: 768px) {
    .version-container {
        flex-direction: column;
        align-items: center;
    }
    
    .version {
        max-width: 100%;
    }
}