/* Departure Mono by Helena Zhang, SIL Open Font License.
   Licence ships alongside the font at /assets/fonts/. */
@font-face {
    font-family: "Departure Mono";
    src: url("/assets/fonts/DepartureMono-Regular.woff2")
        format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

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

:root {
    --paper: #e8e8e3;
    --panel: #f2f2ee;
    --ink: #1b1b16;
    --body: #3d3d35;
    --muted: #6e6e64;
    --rule: #c3c3ba;
    --sage: #c5d2ba;
    --tan: #dfcba8;
    --gold: #b98f2e;
    --pad-x: 56px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: "Departure Mono", ui-monospace, SFMono-Regular,
        Menlo, Consolas, monospace;
    font-size: 16px;
    line-height: 1.62;
}

.page {
    max-width: 1200px;
    margin: 0 auto;
}

a {
    color: var(--ink);
}
a:hover {
    color: #0e6e70;
}

/* ---------- header ---------- */
.masthead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 18px var(--pad-x);
    border-bottom: 1px solid var(--ink);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand .name {
    font-size: 15px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.brand .rev {
    font-size: 12px;
    color: var(--muted);
    letter-spacing: 0.08em;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.nav a {
    text-decoration: none;
}

/* ---------- section scaffold ---------- */
.sec {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 28px;
    padding: 44px var(--pad-x);
    border-top: 1px solid var(--rule);
}

.sec.hero {
    padding: 60px var(--pad-x) 52px;
    border-top: none;
}

.rail {
    grid-column: span 3;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
    line-height: 1.9;
}

.rail .n {
    border-top: 1px solid var(--ink);
    padding-top: 10px;
    color: var(--ink);
}

.rail .note {
    margin-top: 14px;
    text-transform: none;
    letter-spacing: 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--body);
}

.main {
    grid-column: span 9;
}

.meta .pair + .pair {
    margin-top: 18px;
}

.meta .v {
    color: var(--ink);
}

/* ---------- hero ---------- */
h1 {
    font-weight: 400;
    font-size: clamp(26px, 4.6vw, 44px);
    line-height: 1.24;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    margin-bottom: 26px;
}

h1 .hl {
    background: var(--sage);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    padding: 2px 6px;
}

.lede {
    font-size: 17px;
    line-height: 1.7;
    color: var(--body);
    max-width: 62ch;
    margin-bottom: 32px;
}

.btn {
    display: inline-block;
    padding: 12px 22px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--paper);
    text-decoration: none;
    font-size: 14px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.btn:hover {
    color: var(--paper);
    background: #000;
}

/* ---------- dither band ---------- */
.dither {
    height: 26px;
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
    background-image: repeating-conic-gradient(
        var(--ink) 0% 25%,
        var(--paper) 0% 50%
    );
    background-size: 4px 4px;
}

/* ---------- prose ---------- */
.lead {
    font-size: clamp(19px, 2.2vw, 24px);
    line-height: 1.5;
    max-width: 40ch;
    margin-bottom: 22px;
}

.body {
    font-size: 16px;
    line-height: 1.75;
    color: var(--body);
    max-width: 66ch;
}

/* ---------- cards ---------- */
.cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.card {
    display: block;
    border: 1px solid var(--ink);
    background: var(--panel);
    padding: 26px;
    text-decoration: none;
    color: inherit;
}

.card:hover {
    color: inherit;
    background: #ecece7;
}

.card .head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
}

.card .title {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.card .tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

.card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--body);
    margin-bottom: 20px;
}

.chip {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 0.06em;
    background: var(--tan);
    padding: 3px 7px;
    text-decoration: none;
}

/* ---------- vacancy ---------- */
.panel {
    border: 1px solid var(--ink);
    background: var(--panel);
    padding: 28px;
}

.panel .head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.panel .role {
    font-size: clamp(19px, 2.4vw, 24px);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.panel .open {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--sage);
    padding: 3px 8px;
}

.panel > p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--body);
    max-width: 66ch;
    margin-bottom: 20px;
}

.spec {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 14px;
    padding: 9px 0;
    border-bottom: 1px solid var(--rule);
}

.spec dt {
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
}

.spec dd {
    font-size: 14px;
    color: var(--body);
}

.apply {
    margin-top: 26px;
    border-top: 1px solid var(--ink);
    padding-top: 18px;
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 14px;
}

.apply .k {
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
}

.apply .v {
    font-size: 15px;
    line-height: 1.7;
    color: var(--body);
    max-width: 60ch;
}

.apply .v a {
    background: var(--sage);
    padding: 1px 5px;
    text-decoration: none;
}

/* ---------- blog ---------- */
.post {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 18px;
    padding: 15px 0;
    border-bottom: 1px solid var(--rule);
    text-decoration: none;
    color: inherit;
}

.post:hover {
    color: inherit;
    background: #ecece7;
}

.post .date {
    font-size: 13px;
    color: var(--muted);
}

.post .t {
    font-size: 17px;
    margin-bottom: 3px;
}

.post .sum {
    font-size: 14px;
    color: var(--muted);
}

/* ---------- colophon ---------- */
.colophon {
    border-top: 1px solid var(--ink);
    padding: 22px var(--pad-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 12px;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.colophon .who {
    text-transform: uppercase;
}

.colophon a {
    color: var(--muted);
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
    .sec {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .rail,
    .main {
        grid-column: auto;
    }
    .rail:not(.meta) {
        display: flex;
        flex-wrap: wrap;
        align-items: baseline;
        gap: 0 14px;
        line-height: 1.6;
    }
    .meta {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }
    .meta .pair {
        border-top: 1px solid var(--ink);
        padding-top: 8px;
    }
    .meta .pair + .pair {
        margin-top: 0;
    }
    .meta .n {
        border-top: none;
        padding-top: 0;
    }
    .rail .n {
        border-top: none;
        padding-top: 0;
    }
    .rail .note {
        margin-top: 6px;
        flex-basis: 100%;
    }
}

@media (max-width: 760px) {
    :root {
        --pad-x: 22px;
    }
    /* the hero metadata block costs more room than it gives on a phone */
    .meta {
        display: none;
    }
    .sec {
        padding: 32px var(--pad-x);
    }
    .sec.hero {
        padding: 40px var(--pad-x) 36px;
    }
    .cards {
        grid-template-columns: 1fr;
    }
    .nav {
        gap: 14px;
        font-size: 12px;
    }
    .masthead {
        padding: 14px var(--pad-x);
    }
    .panel {
        padding: 20px;
    }
}

@media (max-width: 560px) {
    .spec,
    .post,
    .apply {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .meta {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .meta .pair {
        padding: 8px 0;
    }
}


/* ---------- article ---------- */
.post-head .title {
    font-size: clamp(24px, 4vw, 38px);
    line-height: 1.25;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.post-head .title .hl {
    background: var(--sage);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    padding: 2px 6px;
}

.post-head .standfirst {
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.7;
    color: var(--body);
    max-width: 62ch;
}

.article {
    font-size: 16px;
    line-height: 1.78;
    color: var(--body);
}

/* the 70ch measure belongs to the prose, not to the column -- so a figure or an
   embed can fill the full content width */
.article > p,
.article > ul,
.article > ol,
.article > h2,
.article > h3,
.article > blockquote,
.article > .figure,
.article > table {
    max-width: 70ch;
}

.article > * + * {
    margin-top: 20px;
}

.article h2 {
    font-size: clamp(17px, 2.2vw, 20px);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink);
    border-top: 1px solid var(--rule);
    padding-top: 20px;
    margin-top: 38px;
}

.article h3 {
    font-size: 16px;
    color: var(--ink);
    letter-spacing: 0.04em;
    margin-top: 28px;
}

.article strong {
    color: var(--ink);
    font-weight: 400;
    border-bottom: 1px solid var(--gold);
}

/* deliberate highlight, opt-in per phrase */
.article .hl {
    background: var(--sage);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    padding: 1px 5px;
}

.article a {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article ul,
.article ol {
    padding-left: 1.5em;
}

.article li + li {
    margin-top: 8px;
}

.article code {
    background: var(--panel);
    border: 1px solid var(--rule);
    padding: 0 4px;
    font-size: 14px;
}

.article pre {
    background: var(--panel);
    border: 1px solid var(--ink);
    padding: 18px;
    overflow-x: auto;
    font-size: 13.5px;
    line-height: 1.6;
}

.article pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: inherit;
}

.article blockquote {
    border-left: 3px solid var(--ink);
    padding-left: 14px;
    color: var(--muted);
}

.article table {
    border-collapse: collapse;
    width: 100%;
    font-size: 14px;
}

.article th,
.article td {
    border-bottom: 1px solid var(--rule);
    padding: 9px 10px;
    text-align: left;
    vertical-align: top;
}

.article th {
    border-bottom: 1px solid var(--ink);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 12px;
    color: var(--muted);
}

.article .figure {
    border: 1px solid var(--ink);
    background: var(--panel);
    padding: 18px;
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--body);
}

.backlink {
    display: inline-block;
    margin-top: 40px;
    font-size: 13px;
    letter-spacing: 0.06em;
    background: var(--tan);
    padding: 3px 7px;
    text-decoration: none;
}

@media (max-width: 760px) {
    .article pre {
        padding: 14px;
        font-size: 12.5px;
    }
}

/* ---------- video ---------- */
.video {
    margin-top: 24px;
}

.video iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px solid var(--ink);
}

.video-cap {
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--muted);
}

.video-cap a {
    color: var(--muted);
}