* {
    font-family: "Inter", sans-serif;
    margin: 0;
    color: var(--text-color);
    box-sizing: border-box;
}

:root {
    --body-color: #f5f5f5;
    --element-bg-color: #fff;
    --text-color: #000;
    --border-color: #bbb;
    --element-hover-color: #fcfcfc;
}

body {
    background-color: var(--body-color);
}

header {
    background-color: var(--element-bg-color);
    width: 100%;
    position: fixed;
    padding: 0 15rem;
    height: 6rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    z-index: 2; 
    top: 0;
}

#header-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

main {
    margin-top: 8rem;
    padding: 0 20rem;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 10rem 10rem;
    grid-template-areas: 
    "big big small1"
    "big big small2";
    gap: 1rem;
}

main a {
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--element-bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: 0.2s;
}

main a:hover {
    transform: translateY(-1px);
    background-color: var(--element-hover-color);
    cursor: pointer;
}

#big-box {
    grid-area: big;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

#big-box h5 {
    font-size: 1.5rem;
}

#big-box img {
    object-fit: contain;
    width: 80%;
}

#small1 {
    grid-area: small1;
}

#small2 {
    grid-area: small2;
}