/* Editorial like skribb (serif heads, monochrome, left-aligned band),
   with the old CV's mono section labels. Fonts are self-hosted. */
@font-face {
  font-family: "Source Serif 4";
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/source-serif-4-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-weight: 100 800;
  font-display: swap;
  src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2");
}

:root {
  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Iowan Old Style", serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --paper: #ffffff;
  --surface: #f7f7f7;
  --fg-1: #1a1a1a;
  --fg-3: #525252;
  --fg-eyebrow: #707070;
  --border: #e5e5e5;
  --border-hover: #111111;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0a0a0a;
    --surface: #171717;
    --fg-1: #f5f5f5;
    --fg-3: #a3a3a3;
    --fg-eyebrow: #a3a3a3;
    --border: #262626;
    --border-hover: #ffffff;
  }
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--fg-1);
  font: 16px/1.625 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  padding: 8px 12px;
  background: var(--fg-1);
  color: var(--paper);
  border-radius: 6px;
}
.skip:focus { top: 16px; }

.band {
  max-width: 64rem;
  margin: 0 auto;
  padding-inline: 1.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-eyebrow);
}

.dim { color: var(--fg-3); }

/* --- hero --- */
.hero { padding-block: 6rem 4rem; }

h1, h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}

h1 { font-size: clamp(2.5rem, 7vw, 4rem); }

.lede {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.5;
  text-wrap: balance;
}
h1 + .lede { margin-top: 1.25rem; }

/* --- section label, from the CV --- */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 3rem;
  font: 11px var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-eyebrow);
}
.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* --- projects --- */
main { padding-bottom: 4rem; }

.project {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 3rem;
  align-items: center;
  padding-block: 3rem;
  border-top: 1px solid var(--border);
}
.project:first-of-type { border-top: 0; padding-top: 0; }

.copy p { margin: 0 0 1rem; }
.copy p.eyebrow { margin-bottom: 0.75rem; }

h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

code {
  font: 0.9em var(--font-mono);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
}
.tags li {
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font: 12px/1.6 var(--font-mono);
  color: var(--fg-3);
}

.go {
  display: inline-flex;
  gap: 0.4em;
  font-weight: 500;
  color: var(--fg-1);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: border-color 120ms ease;
}
.go:hover { border-color: var(--border-hover); }
.go span { transition: transform 120ms ease; }
.go:hover span { transform: translateX(3px); }

/* A browser frame like the one on skribb.no's hero. */
.frame {
  display: block;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  transition: border-color 180ms ease;
}
.frame:hover { border-color: var(--border-hover); }

.bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}
.url {
  flex: 1;
  margin-left: 8px;
  padding: 2px 10px;
  border-radius: 4px;
  background: var(--paper);
  font: 11px var(--font-mono);
  color: var(--fg-eyebrow);
}

.frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* --- footer --- */
.foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--border);
  font: 12px var(--font-mono);
  color: var(--fg-eyebrow);
}

@media (max-width: 760px) {
  .hero { padding-block: 4rem 2.5rem; }
  .lede { font-size: 1.125rem; }
  .project {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }
  /* Picture first on a phone, then the words. */
  .frame { order: -1; }
  h2 { font-size: 1.875rem; }
  .band { padding-inline: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}