/* Light-table portfolio. Tokens first, then layout. */
:root {
  --table: #e3e7ea;      /* light-table grey */
  --sheet: #f2f4f5;      /* contact-sheet white */
  --ink: #12171b;
  --muted: #55606a;
  --line: #c3cad0;
  --mark: #d1341a;       /* grease-pencil red */
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --text: "Literata", Georgia, "Times New Roman", serif;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1240px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --table: #14181b;
    --sheet: #1c2125;
    --ink: #e9edf0;
    --muted: #9aa5ae;
    --line: #2f373d;
    --mark: #ff5b3c;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--table);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--text);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--mark); text-underline-offset: 3px; text-decoration-thickness: 2px; }
a:hover { color: var(--mark); }
:focus-visible { outline: 3px solid var(--mark); outline-offset: 3px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--table); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 8vw, 96px) var(--gutter) clamp(32px, 5vw, 64px); }
.hero-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: clamp(24px, 5vw, 64px);
  align-items: start;
}
.portrait { width: 176px; height: 176px; }
.portrait img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; filter: grayscale(1) contrast(1.05); }

h1 {
  font: 700 clamp(2.75rem, 8vw, 5.75rem)/0.95 var(--display);
  letter-spacing: -0.035em; margin: 0 0 .35em;
}
.role { font: 500 clamp(1.15rem, 2.2vw, 1.5rem)/1.3 var(--display); margin: 0 0 1.5em; color: var(--muted); }
.bio { max-width: 62ch; }
.bio p { margin: 0 0 1em; }

/* Employer logos: drop files in images/logos/ and list them in data.js */
.employers { margin-top: 2em; max-width: 62ch; }
.employers[hidden] { display: none; }
.employers h2 { font: 500 .95rem/1.2 var(--display); color: var(--muted); margin: 0 0 14px; }
.employers ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 36px; }
.employers li { display: flex; align-items: center; }
.employers a { display: flex; align-items: center; color: inherit; text-decoration: none; }
.employers img { height: 28px; width: auto; max-width: 140px; object-fit: contain; filter: grayscale(1); opacity: .75; transition: opacity .15s ease; }
.employers a:hover img, .employers a:focus-visible img { opacity: 1; }
.employers .wordmark { font: 700 1.15rem/1 var(--display); letter-spacing: -0.02em; color: var(--muted); }
@media (prefers-color-scheme: dark) {
  .employers img { filter: grayscale(1) invert(1); } /* assumes dark logos on transparent backgrounds */
}
.contact { list-style: none; padding: 0; margin: 1.5em 0 0; display: flex; gap: 24px; flex-wrap: wrap; font: 500 1rem var(--display); }

/* ---------- Filters ---------- */
.filters { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--table) 92%, transparent); backdrop-filter: blur(8px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.filters-inner { max-width: var(--max); margin: 0 auto; padding: 12px var(--gutter); display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: 500 .95rem/1 var(--display); color: var(--ink);
  background: transparent; border: 1.5px solid var(--line); border-radius: 999px; padding: 10px 16px; cursor: pointer;
}
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--table); border-color: var(--ink); }
.chip .n { opacity: .6; margin-left: 6px; font-variant-numeric: tabular-nums; }

/* ---------- Sections and tiles ---------- */
main { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) 96px; }
.group { padding-top: clamp(40px, 6vw, 72px); }
.group[hidden] { display: none; }
.group h2 { font: 700 clamp(1.6rem, 3.4vw, 2.25rem)/1.1 var(--display); letter-spacing: -0.02em; margin: 0 0 28px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 40px 28px; }
.tile { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 0; color: inherit; font: inherit; cursor: pointer; }
.frame { position: relative; }
.photo { aspect-ratio: 3 / 2; overflow: hidden; background: var(--sheet); border-radius: 2px; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo .ph { width: 100%; height: 100%; display: grid; place-items: end start; padding: 14px; font: 700 1rem var(--display); color: rgba(255,255,255,.9); }

/* Hover and keyboard focus: the title gets the red underline. */
.cap h3 { text-decoration: underline transparent; text-decoration-thickness: 2px; text-underline-offset: 4px; transition: text-decoration-color .15s ease; }
.tile:hover .cap h3, .tile:focus-visible .cap h3 { text-decoration-color: var(--mark); }
.tile:focus-visible { outline: 3px solid var(--mark); outline-offset: 6px; border-radius: 2px; }

.cap { padding: 14px 0 0; }
.cap h3 { font: 600 1.18rem/1.25 var(--display); letter-spacing: -0.01em; margin: 0 0 6px; text-wrap: balance; }
.cap p { margin: 0; font-size: .9rem; color: var(--muted); }

.nojs, .empty { padding: 48px 0; color: var(--muted); }

/* ---------- Viewer ---------- */
dialog { border: 0; padding: 0; background: var(--sheet); color: var(--ink); width: min(1100px, calc(100vw - 24px)); max-height: calc(100vh - 24px); border-radius: 6px; box-shadow: 0 24px 80px rgba(0,0,0,.45); overflow: auto; }
dialog::backdrop { background: rgba(10,13,15,.72); }
dialog article { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); position: relative; }
.v-media { background: #0c0f11; display: grid; place-items: center; min-height: 280px; }
.v-media img { width: 100%; height: 100%; max-height: calc(100vh - 24px); object-fit: contain; }
.v-body { padding: clamp(24px, 4vw, 40px); padding-top: 64px; }
.v-meta { margin: 0 0 10px; color: var(--muted); font-size: .92rem; }
.v-body h2 { font: 700 clamp(1.5rem, 2.6vw, 2rem)/1.12 var(--display); letter-spacing: -0.02em; margin: 0 0 16px; text-wrap: balance; }
.v-body p { margin: 0 0 1em; max-width: 60ch; }
.btn { display: inline-block; font: 600 1rem var(--display); background: var(--ink); color: var(--table); padding: 12px 20px; border-radius: 999px; text-decoration: none; }
.btn:hover { background: var(--mark); color: #fff; }
.v-nav { position: absolute; top: 12px; right: 12px; display: flex; gap: 6px; }
.v-nav button { font: 500 .9rem var(--display); background: var(--table); color: var(--ink); border: 1.5px solid var(--line); border-radius: 999px; padding: 8px 14px; cursor: pointer; }
.v-nav button:hover { border-color: var(--ink); }

/* ---------- Footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 32px var(--gutter) 56px; max-width: var(--max); margin: 0 auto; color: var(--muted); font-size: .92rem; }
.foot p { margin: 0 0 .5em; }

/* ---------- Small screens ---------- */
@media (max-width: 760px) {
  .hero-inner { grid-template-columns: 1fr; }
  .filters { position: static; } /* a wrapped bar is too tall to keep pinned on phones */
  dialog article { grid-template-columns: 1fr; }
  .v-body { padding-top: 24px; }
  .v-nav { position: static; padding: 0 24px 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cap h3, .employers img { transition: none; }
}