:where(:root) {
    /* Colors */
    --el-dark-blue: #1d4c6c;
    --el-light-blue: #26c2eb;
    --el-grayish-blue: #e3f2fd;
    --el-dark-color: #253746;
    --el-light-gray: #e7f2f6;
    --el-text-glow:
        0 0 10px var(--el-light-blue), 0 0 10px var(--el-light-blue);

    /* Spacing */
    --cmn-spacing-13: 10rem;
    --cmn-spacing-12: 6rem;
    --cmn-spacing-11: 5rem;
    --cmn-spacing-10: 4rem;
    --cmn-spacing-9: 3rem;
    --cmn-spacing-8: 2.5rem;
    --cmn-spacing-7: 2rem;
    --cmn-spacing-6: 1.5rem;
    --cmn-spacing-5: 1rem;
    --cmn-spacing-4: 0.75rem;
    --cmn-spacing-3: 0.5rem;
    --cmn-spacing-2: 0.25rem;
    --cmn-spacing-1: 0.125rem;

    /* Layout */
    --max-width: clamp(16rem, 90vw, 80rem);
}

/* Global */
p,
body {
    font-family: "proxima-nova", Arial, sans-serif;
    color: var(--el-dark-color);
    font-size: 1.25rem;
}

p {
    line-height: 1.875rem;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: "gilroy", Arial, sans-serif;
    font-weight: bold;
    margin: 0;
    color: var(--el-dark-color);
    line-height: 100%;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

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

.sr-only {
    border: 0 !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    -webkit-clip-path: inset(50%) !important;
    clip-path: inset(50%) !important;
    height: 1px !important;
    overflow: hidden !important;
    margin: -1px !important;
    padding: 0 !important;
    position: absolute !important;
    width: 1px !important;
    white-space: nowrap !important;
}

.section-spacing {
    padding-block: var(--cmn-spacing-8);
}

.el-container {
    width: var(--max-width);
    padding-inline: min(1vw, var(--cmn-spacing-6));
    margin-inline: auto;
}

.gray-bg {
    background-color: #f1f1f1;
}

.blue-bg {
    position: relative;
    background-color: var(--el-dark-blue);

    h2 {
        color: #fff;
    }
}

.center-text {
    text-align: center;
}

.el-btn {
    background-color: var(--el-light-blue);
    color: var(--el-dark-blue);
    border-radius: 5px;
    padding: var(--cmn-spacing-5) var(--cmn-spacing-7);
    text-decoration: none;
    font-family: "gilroy", Arial, sans-serif;
    font-size: 1.5rem;
    text-transform: uppercase;
    display: inline-block;
    transition: background-color 0.3s ease;
    width: fit-content;

    &:hover,
    &:focus {
        background-color: hsl(from var(--el-light-blue) h s calc(l - 7));
    }
}

section h2 {
    margin-bottom: var(--cmn-spacing-4);
}

.el-banner {
    padding-block: var(--cmn-spacing-6);
    background-image: url("/assets/grid.avif");
    background-repeat: no-repeat;
    background-size: cover;
}

.el-banner__flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.el-banner__logo {
    height: 300px;
    width: auto;
}

.el-banner__heading h2 {
    font-size: 3rem;
    color: #fff;
    text-align: center;
    text-shadow: var(--el-text-glow);
}

.el-cta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(420px, 100%), 1fr));
    justify-items: center;
    gap: var(--cmn-spacing-5);
}

.el-cta__buttons {
    display: flex;
    justify-content: space-around;
    gap: var(--cmn-spacing-5);
    margin-top: var(--cmn-spacing-7);
}

.el-cta__image {
    max-height: 250px;
}

.el-stream {
    display: grid;
    place-items: center;

    h2 {
        margin-bottom: var(--cmn-spacing-5);
    }

    iframe {
        aspect-ratio: 16/9;
        width: 100%;
    }
}

.el-auction {
    background: #000 url("/assets/grid.avif");
    background-repeat: no-repeat;
    background-size: cover;
    background-position-y: 150px;

    h2 {
        font-size: 3.5rem;
        color: #fff;
        text-shadow: var(--el-text-glow);
        text-transform: uppercase;
        margin-bottom: 0;
    }

    p {
        color: #fff;
        font-size: 1.5rem;
    }

    ul {
        display: flex;
        flex-direction: column;
        gap: var(--cmn-spacing-6);
        color: #fff;
        padding-left: 20px;
        margin-top: var(--cmn-spacing-8);
        font-weight: bold;
    }
}

.el-auction__flex {
    display: flex;
    align-items: center;
    gap: var(--cmn-spacing-5);
}

.el-auction__date {
    font-size: 2rem;
    font-weight: bold;
    text-transform: uppercase;
}

.el-btn--auction {
    display: block;
    margin: 0 auto;
    margin-top: var(--cmn-spacing-7);
}

.el-about {
    display: grid;
    grid-template-columns: 1fr 0.3fr;
    gap: var(--cmn-spacing-9);

    h2,
    p {
        color: #fff;
    }
}

.el-about__text {
    align-self: center;
    max-width: 60ch;
}

.el-about__stat-box {
    background-image: url("/assets/blue-stat-box.avif");
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    place-content: center;
    align-items: center;
    aspect-ratio: 23/10;
    background-size: contain;
}

.el-about__stat-box:nth-child(odd) {
    margin-left: calc(var(--cmn-spacing-7) * -1);
}

.el-about__stat-box:nth-child(even) {
    margin-right: calc(var(--cmn-spacing-7) * -1);
}

.el-about__stat-glow {
    font-size: 2.5rem;
    font-weight: bold;
    font-style: italic;
    text-shadow: var(--el-text-glow);
}

.el-experience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(400px, 100%), 1fr));
    gap: var(--cmn-spacing-5);
}

.el-card {
    background-color: var(--el-grayish-blue);
    border-radius: 12px;
    padding: var(--cmn-spacing-5);

    h3 {
        text-align: center;
        margin-bottom: var(--cmn-spacing-5);
    }
}

.el-partnership {
    display: grid;
    place-items: center;
    position: relative;
    z-index: 1;

    ul {
        margin: 0;
    }
}

.el-partnership__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(400px, 100%), 1fr));
    gap: var(--cmn-spacing-5);
    width: 100%;
}

.partners-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--cmn-spacing-8);
}

.sponsors-grid,
.partners-grid {
    --sp-grid-size: 151px;

    display: grid;
    grid-template-columns: repeat(
        auto-fill,
        minmax(min(var(--sp-grid-size), 100%), 1fr)
    );
    gap: var(--cmn-spacing-5);
    place-items: center;
}

.sponsors-grid {
    --sp-grid-size: 120px;
}

.sponsor-item--large {
    grid-column: span 2;
}

.partner-figure {
    margin: 0;
    text-align: center;
}

.partner-item {
    border: 3px solid var(--el-light-blue);
    border-radius: 12px;
}

@media (max-width: 720px) {
    .el-banner-logo {
        height: 200px;
    }

    .el-banner__heading h2 {
        font-size: 2.5rem;
    }

    .el-auction__flex {
        flex-direction: column;
        align-items: flex-start;
    }

    .el-about {
        grid-template-columns: 1fr;
    }

    .el-about__stat-box:is(:nth-child(odd), :nth-child(even)) {
        margin: 0;
    }

    .partners-flex {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1023px) {
    .el-banner__flex {
        flex-direction: column;
    }

    .el-cta__buttons {
        flex-direction: column;
        align-items: center;
    }
}