* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: #041242;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background 0.5s ease;
}

body.logo-b-active {
    background: white;
}

.container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
}

.logo {
    max-width: 240px; /* 20% smaller than 300px */
    max-height: 240px;
    width: auto;
    height: auto;
    transition: all 0.5s ease;
    cursor: pointer;
    z-index: 10;
    filter: none;
}

.logo-b {
    max-width: 150px; /* 50% smaller than 300px */
    max-height: 150px;
    width: auto;
    height: auto;
    transition: all 0.5s ease;
    cursor: pointer;
    z-index: 10;
    filter: none;
}