:root {
    --ink: #030207;
    --panel: #100a1c;
    --text: #f7f4ff;
    --muted: #b9b1c8;
    --line: rgba(255, 255, 255, 0.13);
    --purple: #b026ff;
    --cyan: #35e7ff;
    --display: "Audiowide", system-ui, sans-serif;
    --body: "Gabarito", system-ui, sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-width: 20rem;
    margin: 0;
    color: var(--text);
    background:
        linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        var(--ink);
    background-size: 4rem 4rem;
    font-family: var(--body);
    line-height: 1.55;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(circle at 80% 10%, rgba(176, 38, 255, 0.12), transparent 28rem);
    pointer-events: none;
}

a {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 4px;
}

header,
main,
footer {
    width: min(calc(100% - 3rem), 78rem);
    margin-inline: auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 5rem;
    border-bottom: 1px solid var(--line);
}

.topbar > span {
    font-family: var(--display);
    font-size: 0.78rem;
}

.topbar > span span {
    color: var(--cyan);
}

.back-link {
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.72rem;
    text-underline-offset: 0.3rem;
}

.back-link:hover {
    color: var(--cyan);
}

.caja {
    max-width: 57rem;
    padding: clamp(5rem, 10vw, 9rem) 0 clamp(3.5rem, 7vw, 6rem);
}

.kicker,
.titulo,
.subtitulo,
.pr {
    color: var(--cyan);
    font-family: var(--mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.kicker {
    font-size: 0.72rem;
}

.caja h1 {
    max-width: 15ch;
    margin: 1.1rem 0 1.5rem;
    font-family: var(--display);
    font-size: clamp(2.4rem, 7vw, 5.8rem);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.caja > p:not(.kicker, .results-count) {
    max-width: 45rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.search-box {
    display: grid;
    gap: 0.45rem;
    max-width: 40rem;
    margin-top: 2rem;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.search-box input {
    width: 100%;
    padding: 1rem 1.1rem;
    color: var(--text);
    background: rgba(16, 10, 28, 0.86);
    border: 1px solid var(--line);
    border-radius: 999px;
    font: 1rem var(--body);
    outline: 0;
}

.search-box input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(53, 231, 255, 0.1);
}

.results-count {
    min-height: 1.2rem;
    margin: 0.7rem 0 0;
    color: var(--purple);
    font-family: var(--mono);
    font-size: 0.67rem;
}

.section-intro {
    max-width: 48rem;
    margin: -1.2rem 0 3rem;
    color: var(--muted);
    font-size: 1rem;
}

main > div {
    padding: clamp(3rem, 6vw, 5rem) 0;
    border-top: 1px solid var(--line);
}

.titulo {
    margin-bottom: 2.5rem;
    font-size: 0.75rem;
}

.subtitulo {
    margin: 4rem 0 1.5rem;
    color: var(--purple);
    font-size: 1rem;
}

.pr {
    margin: 3rem 0 1.2rem;
    color: var(--muted);
    font-size: 0.7rem;
}

table {
    width: 100%;
    margin-bottom: 2rem;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0.8rem;
}

th {
    min-width: 0;
    padding: 0;
    vertical-align: top;
    font-weight: 400;
}

th img {
    width: 100%;
    aspect-ratio: 16 / 10.5;
    object-fit: cover;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0.7rem;
}

th h3 {
    margin: 0;
    color: var(--muted);
    font-size: 0.87rem;
    font-weight: 500;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.certificate-card {
    min-width: 0;
    overflow: hidden;
    background: rgba(16, 10, 28, 0.72);
    border: 1px solid var(--line);
    border-radius: 1rem;
    transition: transform 180ms ease, border-color 180ms ease;
}

.certificate-card:hover {
    border-color: rgba(53, 231, 255, 0.45);
    transform: translateY(-0.25rem);
}

.certificate-card[hidden] {
    display: none;
}

.certificate-card > a {
    display: block;
    background: #fff;
    text-decoration: none;
}

.certificate-card img {
    width: 100%;
    aspect-ratio: 16 / 10.5;
    object-fit: cover;
}

.certificate-card h3 {
    min-height: 5.2rem;
    padding: 1rem;
    margin: 0;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 500;
}

.certificate-grid--featured {
    grid-template-columns: repeat(auto-fit, minmax(15rem, 17.5rem));
    justify-content: start;
    align-items: stretch;
}

.certificate-card--featured {
    width: 100%;
    max-width: 17.5rem;
}

.certificate-card--featured > .certificate-card__media {
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 3;
    padding: 0.65rem;
    overflow: hidden;
    background:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        #0a0711;
    background-size: 1.5rem 1.5rem;
    border-bottom: 1px solid var(--line);
}

.certificate-card--featured .certificate-card__media img {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: contain;
    background: transparent;
    border-radius: 0.45rem;
    box-shadow: 0 0.65rem 1.8rem rgba(0, 0, 0, 0.32);
    transition: transform 220ms ease;
}

.certificate-card--featured:hover .certificate-card__media img {
    transform: scale(1.015);
}

.certificate-card__content {
    display: grid;
    align-content: start;
    gap: 0.7rem;
    min-height: 11rem;
    padding: 0.9rem;
}

.certificate-card__content h3 {
    min-height: auto;
    padding: 0;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.25;
}

.certificate-meta,
.certificate-detail {
    margin: 0;
}

.certificate-meta {
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.certificate-detail {
    color: var(--muted);
    font-size: 0.88rem;
}

.certificate-action {
    align-self: end;
    margin-top: auto;
    color: var(--purple);
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-underline-offset: 0.3rem;
}

.certificate-action:hover {
    color: var(--cyan);
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 2rem 0 3rem;
    color: var(--muted);
    border-top: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 0.68rem;
}

footer p {
    margin: 0;
}

footer a {
    text-underline-offset: 0.3rem;
}

footer a:hover {
    color: var(--cyan);
}

@media (max-width: 56rem) {
    .certificate-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .certificate-grid--featured {
        grid-template-columns: repeat(auto-fit, minmax(15rem, 17.5rem));
    }
}

@media (max-width: 38rem) {
    header,
    main,
    footer {
        width: min(calc(100% - 2rem), 78rem);
    }

    .topbar > span {
        display: none;
    }

    .certificate-grid {
        grid-template-columns: 1fr;
    }

    .certificate-grid--featured {
        grid-template-columns: minmax(0, 22rem);
    }

    .certificate-card--featured {
        max-width: 22rem;
    }

    .certificate-card h3 {
        min-height: auto;
    }

    table,
    tbody,
    tr,
    th {
        display: block;
        width: 100%;
    }

    th {
        margin-bottom: 0.75rem;
    }

    footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        transition-duration: 0.01ms !important;
    }
}