:root {
    --primary-color: #000000;
    --background-color: #ffffff;
    --text-color: #000000;
    --node-bg: #ffffff;
    --line-color: #000000
}

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

body {
    font-family: Inter,-apple-system,BlinkMacSystemFont,sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow: hidden;
    font-weight: 300
}

.welcome-text {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translate(-50%);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--text-color);
    z-index: 10;
    letter-spacing: .5px
}

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

#connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1
}

.node {
    position: absolute;
    background-color: var(--node-bg);
    padding: 1rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    z-index: 2;
    border: 1px solid var(--primary-color);
    transition: all .2s ease
}

.central {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-size: 1.4rem;
    font-weight: 300;
    background-color: var(--node-bg);
    border: 1px solid var(--primary-color);
    letter-spacing: .5px
}

.project-node {
    text-decoration: none;
    color: var(--text-color);
    min-width: 150px
}

.project-node:hover {
    background-color: #fafafa;
    transform: translate(-50%, -50%) scale(2);
    z-index: 10;
}

.node-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .25rem
}

.project-name {
    font-size: .9rem;
    font-weight: 400;
    letter-spacing: .3px
}

.project-description {
    font-size: .8rem;
    color: #666;
    font-weight: 300
}