@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

* {
    box-sizing: border-box;
}

:root {
    color-scheme: dark;
    font-family: Ubuntu, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --text-color: rgb(180 223 250);
    --link-color: rgb(219 248 255);
}

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    background: #050816;
    color: var(--text-color);
}

#shader-bg {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: block;
    z-index: 0;
    pointer-events: none;
}

.content {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.card {
    max-width: 760px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 32px;
    background: rgba(10, 14, 35, 0.46);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.portrait-img {
    filter: hue-rotate(220deg);
    max-width: 100%;
    height: auto;
}

.site-title {
    text-align: center;
    margin: 1.5rem 0 1rem;
    padding: 0 1rem;
    font-size: clamp(2.5rem, 8vw, 46px);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 1rem;

    li {
        list-style: none;
    }

    svg {
        --size: clamp(28px, 6vw, 32px);
        color: var(--link-color);

        width: var(--size);
        height: var(--size);
    }
}