@font-face {
    font-family: 'Exo 2';
    src: url('../fonts/Exo_2/Exo2-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
}

@font-face {
    font-family: 'Exo 2';
    src: url('../fonts/Exo_2/Exo2-Italic-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: italic;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background-color: #181c35;
    background-image: url('../images/CELERiS-background.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #ffffff;
    font-family: 'Exo 2', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
}

main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.logo {
    padding: 20px;
}

.tagline {
    margin-top: 20px;
    font-size: 1.5em;
    letter-spacing: 0.05em;
    font-weight: 300;
}

footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.6);
}

a {
    color: #4fc3f7;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover, a:focus {
    color: #ffffff;
    text-decoration: underline;
}

a:active {
    color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
}

svg g {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4));
}