@font-face {
    font-family: "Public Sans";
    src: url("/fonts/publicsans-v1.woff2") format("woff2");
    font-weight: 400 700;
    font-display: swap;
}

:root {
    --bg: #ffffff;
    --ink: #52525b;
    --head: #000000;
    --dim: #71717a;
    --rule: #e4e4e7;
    --accent: #000000;
    --when: 9.5rem;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #000000;
        --ink: #a3a3a3;
        --head: #d4d4d4;
        --dim: #7c7c84;
        --rule: #27272a;
        --accent: #a3a3a3;
    }
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: 1rem;
}

body {
    margin: 0 auto;
    max-width: 60rem;
    padding: 0 1.5rem;
    background: var(--bg);
    color: var(--ink);
    font: 400 1rem/1.6 "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

a {
    color: var(--accent);
    text-underline-offset: 0.18em;
}

@media (hover: hover) and (pointer: fine) {
    a:hover {
        text-decoration-thickness: 2px;
    }

    .site-head nav a:hover {
        color: var(--head);
    }
}

a:active {
    text-decoration-thickness: 2px;
}

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

h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
    margin: 0;
}

p + p,
ul + p,
p + ul {
    margin-top: 0.6rem;
}

h1,
h3,
strong,
.title,
.t-title {
    color: var(--head);
}

.vh {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.skip {
    position: absolute;
    left: -999rem;
}

.skip:focus {
    left: 1rem;
    top: 1rem;
    background: var(--bg);
    padding: 0.4rem 0.6rem;
}

.dim,
.note,
.place {
    color: var(--dim);
    font-weight: 400;
}

/* ---- header and footer */

.site-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1.5rem;
    padding: 1.5rem 0 1rem;
    border-bottom: 1px solid var(--rule);
}

.brand {
    font-weight: 700;
    color: var(--head);
    text-decoration: none;
    margin-right: auto;
}

.site-head nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
}

.site-head nav a {
    color: var(--dim);
    text-decoration: none;
}

.site-head nav a[aria-current] {
    color: var(--head);
    box-shadow: 0 2px 0 var(--accent);
}

.site-head nav a:active {
    color: var(--head);
}

.search input {
    font: inherit;
    color: inherit;
    width: 9rem;
    min-block-size: 44px;
    padding: 0.2rem 0.5rem;
    background: transparent;
    border: 1px solid var(--rule);
    border-radius: 0;
}

.search input::placeholder {
    color: var(--dim);
}

.site-foot {
    margin-top: 4rem;
    padding: 1.5rem 0 3rem;
    border-top: 1px solid var(--rule);
    color: var(--dim);
}

.site-foot ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.5rem;
    padding: 0;
    margin-top: 0.75rem;
    list-style: none;
}

.fine {
    font-size: 0.875rem;
}

/* ---- intro */

.intro {
    padding: 3rem 0 0.5rem;
    max-width: 44rem;
}

.intro.with-photo {
    display: grid;
    grid-template-columns: minmax(0, 44rem) 10rem;
    justify-content: space-between;
    gap: 2rem;
    max-width: none;
}

.headshot {
    grid-column: 2;
    grid-row: 1;
    width: 10rem;
    height: auto;
    display: block;
    border: 1px solid var(--rule);
    border-radius: 50%;
}

h1 {
    font-size: clamp(2rem, 5vw, 2.75rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.headline {
    margin: 0.5rem 0 1.5rem;
    font-size: 1.125rem;
}

.headline .dim {
    margin-left: 0.5rem;
}

.consulting {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule);
}

/* ---- sections and ledger rows */

h2 {
    margin: 3rem 0 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--head);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--dim);
}

h3 {
    font-size: 1.0625rem;
    line-height: 1.35;
}

.entry {
    display: grid;
    grid-template-columns: var(--when) minmax(0, 1fr);
    gap: 0 1.5rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--rule);
}

.entry:last-child {
    border-bottom: 0;
}

.when {
    color: var(--dim);
    font-size: 0.875rem;
    line-height: 1.85;
}

.when,
time {
    font-variant-numeric: tabular-nums;
}

.title {
    font-weight: 600;
}

.note {
    font-size: 0.875rem;
}

.place {
    font-size: 0.875rem;
    margin-left: 0.35rem;
}

.entry ul,
.results {
    padding-left: 1.1rem;
}

.entry li,
.results li {
    margin-top: 0.45rem;
}

.entry li::marker,
.results li::marker {
    color: var(--dim);
}

ul.plain {
    list-style: none;
    padding: 0;
}

ul.plain li:first-child {
    margin-top: 0;
}

.results {
    max-width: 50rem;
}

/* ---- format switch: two radios, no script needed */

.views > input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0;
    overflow: hidden;
    clip-path: inset(50%);
}

.switch {
    display: inline-flex;
    margin-top: 2.5rem;
    border: 1px solid var(--head);
}

.switch label {
    padding: 0.3rem 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
}

#view-resume:checked ~ .switch label[for="view-resume"],
#view-timeline:checked ~ .switch label[for="view-timeline"] {
    background: var(--head);
    color: var(--bg);
}

#view-resume:focus-visible ~ .switch label[for="view-resume"],
#view-timeline:focus-visible ~ .switch label[for="view-timeline"] {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

#view-resume:checked ~ .view-timeline,
#view-timeline:checked ~ .view-resume {
    display: none;
}

/* ---- timeline */

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
    margin: 1.5rem 0 0;
    padding: 0;
    border: 0;
    font-size: 0.875rem;
}

.filters legend {
    float: left;
    padding: 0;
    margin-right: 1.25rem;
    color: var(--dim);
}

.filters input {
    accent-color: var(--accent);
}

.timeline {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
}

.timeline li {
    display: grid;
    grid-template-columns: var(--when) minmax(0, 1fr);
    gap: 0 1.5rem;
}

.timeline li > :last-child {
    position: relative;
    padding: 0 0 1.4rem 1.5rem;
    border-left: 1px solid var(--rule);
}

.timeline li > :last-child::before {
    content: "";
    position: absolute;
    left: -4px;
    top: 0.6rem;
    width: 7px;
    height: 7px;
    background: var(--bg);
    border: 1px solid var(--dim);
}

.timeline li[data-kind="role"] > :last-child::before {
    background: var(--accent);
    border-color: var(--accent);
}

.timeline .when {
    text-align: right;
    line-height: 1.85;
}

.timeline li > * {
    margin-top: 0;
}

.timeline summary {
    cursor: pointer;
    list-style: none;
}

.timeline summary::-webkit-details-marker {
    display: none;
}

.timeline summary::after {
    content: "+";
    margin-left: 0.5rem;
    color: var(--accent);
    font-weight: 600;
}

.timeline details[open] summary::after {
    content: "\2212";
}

.t-title {
    font-weight: 600;
}

.t-org {
    color: var(--dim);
    margin-left: 0.25rem;
}

.timeline details p {
    margin-top: 0.35rem;
}

.view-timeline:has(#f-role:not(:checked)) [data-kind="role"],
.view-timeline:has(#f-education:not(:checked)) [data-kind="education"],
.view-timeline:has(#f-credential:not(:checked)) [data-kind="credential"],
.view-timeline:has(#f-board:not(:checked)) [data-kind="board"],
.view-timeline:has(#f-speaking:not(:checked)) [data-kind="speaking"] {
    display: none;
}

/* ---- recommendations */

.rec {
    display: grid;
    grid-template-columns: var(--when) minmax(0, 1fr);
    gap: 0.5rem 1.5rem;
    padding: 1.75rem 0;
    border-bottom: 1px solid var(--rule);
}

.rec blockquote {
    grid-column: 2;
    grid-row: 1;
    max-width: 44rem;
}

.rec figcaption {
    grid-column: 1;
    grid-row: 1;
}

.rec figcaption .dim {
    display: block;
    font-size: 0.875rem;
}

/* ---- search results */

.results-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.results-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--rule);
}

.results-list .dim {
    font-size: 0.875rem;
}

mark {
    background: none;
    color: inherit;
    box-shadow: inset 0 -0.5em 0 color-mix(in srgb, var(--accent) 25%, transparent);
}

/* ---- tap targets: an invisible 44px hit area around small controls */

.site-head nav a,
.site-foot ul a,
.switch label,
.filters label,
.timeline summary,
.timeline details a {
    position: relative;
}

.site-head nav a::after,
.site-foot ul a::after,
.switch label::after,
.filters label::after,
.timeline summary::before,
.timeline details a::after {
    content: "";
    position: absolute;
    inset: min(0px, (100% - 44px) / 2);
}

/* ---- narrow screens */

@media (max-width: 40rem) {
    .entry,
    .rec,
    .timeline li {
        grid-template-columns: minmax(0, 1fr);
    }

    .rec blockquote {
        grid-column: 1;
    }

    .rec figcaption {
        grid-row: 2;
    }

    .timeline .when {
        text-align: left;
        padding-left: 1.5rem;
        border-left: 1px solid var(--rule);
    }

    .search input {
        width: 100%;
    }

    .search {
        flex-basis: 100%;
    }

    .intro.with-photo {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.25rem;
    }

    .headshot {
        grid-column: 1;
        width: 6rem;
    }
}

/* ---- print: the resume, on paper */

@media print {
    :root {
        --bg: #fff;
        --ink: #000;
        --head: #000;
        --dim: #444;
        --rule: #bbb;
        --accent: #000;
        --when: 7rem;
    }

    body {
        max-width: none;
        padding: 0;
        font-size: 10pt;
    }

    .site-head nav,
    .search,
    .switch,
    .view-timeline,
    .site-foot ul,
    .skip {
        display: none !important;
    }

    .view-resume {
        display: block !important;
    }

    .intro {
        padding-top: 0;
    }

    h2 {
        margin-top: 1.25rem;
        break-after: avoid;
    }

    .entry {
        padding: 0.5rem 0;
    }

    h3,
    .title {
        break-after: avoid;
    }

    a {
        color: inherit;
        text-decoration: none;
    }
}