/* Landing-only: hero, stat strip, section labels, feature grid, figures.
 * Composed from the tokens and devices in site.css - nothing here invents
 * a colour. */

main {
    max-width: 72rem;
    margin: 0 auto;
    padding: 3rem 1.25rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 4.5rem;
}

/* ---- masthead ------------------------------------------------------------ */

.masthead {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 1.25rem 3rem;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 7px solid var(--ink);
}

.masthead h1 {
    grid-column: 1;
    margin: 0;
    font-size: clamp(2.75rem, 7vw, 5rem);
    line-height: .9;
    font-weight: 900;
    font-stretch: condensed;
    letter-spacing: -.045em;
    text-transform: uppercase;
    text-wrap: balance;
    /* the second impression a misaligned copier leaves */
    text-shadow: 4px 4px 0 var(--hot);
}

.masthead .sticker {
    position: absolute;
    top: -1.1rem;
    right: 0;
}

.masthead .lede {
    grid-column: 1;
    margin: 0;
    max-width: 32rem;
    font-size: 1.05rem;
}

.masthead .cta { grid-column: 1; }

.masthead .code {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: start;
    margin: 0;
}

@media (max-width: 860px) {
    .masthead { grid-template-columns: 1fr; }
    .masthead .code { grid-column: 1; grid-row: auto; }
}

/* ---- shared devices ------------------------------------------------------ */

.cta {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    margin-top: .5rem;
}

.btn {
    display: inline-block;
    padding: .55rem 1.1rem;
    border: 3px solid var(--ink);
    font-weight: 900;
    font-size: .85rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    text-decoration: none;
}

.btn:hover { background: var(--smudge); }

.btn-hot {
    background: var(--hot);
    color: var(--on-hot);
    border-color: var(--hot);
    transform: rotate(-1deg);
}

.btn-hot:hover { background: var(--hot); transform: rotate(0deg); }

pre.code {
    padding: 1rem 1.1rem;
    overflow-x: auto;
    border-left: 5px solid var(--ink);
    background: var(--smudge);
    font: .82rem/1.55 var(--mono);
}

/* The zine section label: skewed ink block, like the skeleton's h2. Scoped
 * to a class so the docs pages' real headings stay untouched. */
.zlabel {
    align-self: flex-start;
    margin: 0;
    padding: .22rem .65rem;
    background: var(--ink);
    color: var(--paper);
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
    transform: skewX(-9deg);
}

section {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
    scroll-margin-top: 1.5rem;
}

section > p { max-width: 46rem; margin: 0; }

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem;
    width: 100%;
    align-items: start;
}

@media (max-width: 860px) {
    .split { grid-template-columns: 1fr; }
}

.split > pre.code { margin: 0; }

/* ---- stat strip ---------------------------------------------------------- */

.stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2.5rem;
    width: 100%;
    margin: 0;
    padding: 0;
}

.stats > div { flex: 1 1 12rem; }

.stats dt {
    order: 2;
    font-size: .74rem;
    font-weight: 900;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--muted);
}

.stats dd {
    margin: 0;
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1.1;
    text-shadow: 2px 2px 0 var(--hot);
}

/* ---- numbers grid -------------------------------------------------------- */

.numbers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1.1rem;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.numbers li {
    padding: 1rem 1.1rem;
    border: 3px solid var(--ink);
}

.numbers strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -.02em;
}

.numbers span { font-size: .88rem; color: var(--muted); }

/* how the numbers above were measured - small, but on the page, because a
 * benchmark without its method is a slogan */
.footnote {
    font-size: .82rem;
    line-height: 1.6;
    color: var(--muted);
    max-width: 46rem;
    margin-top: 1.1rem;
}

/* ---- feature grid -------------------------------------------------------- */

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
    gap: 1.1rem;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.features li {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    padding: 1.1rem 1.2rem;
    border: 3px solid var(--ink);
}

.features li:nth-child(2n+1) { border-color: var(--hot); }

.features h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.features p { margin: 0; font-size: .92rem; }

.features code {
    font: .8rem/1.5 var(--mono);
    background: var(--smudge);
    padding: .15rem .35rem;
}

/* ---- figures (screenshot slots) ------------------------------------------ */

figure.shot {
    margin: 0;
    width: 100%;
}

figure.shot img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border: 3px solid var(--ink);
    background:
        linear-gradient(135deg, var(--smudge) 25%, transparent 25%,
            transparent 50%, var(--smudge) 50%, var(--smudge) 75%,
            transparent 75%) 0 0 / 24px 24px,
        var(--paper);
}

figure.shot figcaption {
    margin-top: .45rem;
    font-size: .78rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}

.shots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.shots .wide { grid-column: 1 / -1; }

/* ---- ecosystem strip ----------------------------------------------------- */

.ecosystem {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: .9rem;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ecosystem li {
    padding: .8rem 1rem;
    border-left: 5px solid var(--ink);
    background: var(--smudge);
    font-size: .9rem;
}

.ecosystem li:nth-child(odd) { border-left-color: var(--hot); }
.ecosystem li:nth-child(even) { border-left-color: var(--acid); }

.ecosystem strong {
    display: block;
    font-weight: 900;
    text-transform: uppercase;
    font-size: .82rem;
    letter-spacing: .06em;
}

/* ---- misc ---------------------------------------------------------------- */

code {
    font: .875em var(--mono);
    word-break: break-word;
}