@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

/* Ink, teal and rule colours follow the PDF CV so both read as one identity. */
:root {
  color-scheme: light dark;
  --bg: #FAF9F6;
  --surface: #F1F0EA;
  --ink: #18232D;
  --muted: #52616B;
  --accent: #116466;
  --accent-ink: #FFFFFF;
  --rule: #D5DFE2;
  --sans: "Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111A1F;
    --surface: #18242A;
    --ink: #E6EBED;
    --muted: #9BABB3;
    --accent: #5DC4BE;
    --accent-ink: #0B1518;
    --rule: #2B3A42;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); }
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
code { font: 400 0.9em var(--mono); }

.wrap { width: min(70rem, 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 2; padding: 0.5rem 0.9rem; background: var(--accent); color: var(--accent-ink); }
.skip:focus { top: 0.6rem; }

.top { position: sticky; top: 0; z-index: 1; background: var(--bg); border-bottom: 1px solid var(--rule); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.5rem; }
.brand { color: var(--ink); font-weight: 600; text-decoration: none; }
.top nav { display: flex; gap: 1.5rem; font-size: 0.9375rem; }
.top nav a { color: var(--muted); text-decoration: none; padding-block: 0.4rem; }
.top nav a:hover { color: var(--accent); }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) 18.5rem; gap: 4rem; align-items: center; padding-block: 4.5rem 3.5rem; }
.eyebrow { font: 500 0.8125rem/1.5 var(--mono); color: var(--accent); }
h1 { margin-top: 1rem; font-size: clamp(2.5rem, 6vw, 4.25rem); line-height: 1.04; font-weight: 600; letter-spacing: -0.025em; }
.lede { margin-top: 1.5rem; max-width: 26em; font-size: clamp(1.3rem, 2.4vw, 1.625rem); line-height: 1.32; font-weight: 500; }
.sub { margin-top: 1rem; max-width: 36em; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 0.625rem; margin-top: 2rem; }
.btn { display: inline-block; padding: 0.625rem 1.05rem; border: 1px solid var(--rule); border-radius: 4px; color: var(--ink); font-size: 0.9375rem; font-weight: 500; line-height: 1.3; text-decoration: none; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.portrait { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 4px; }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--rule); }
.facts div { padding: 1.5rem 1.5rem 1.5rem 0; }
.facts div + div { padding-left: 1.5rem; border-left: 1px solid var(--rule); }
.facts dt { font-size: 1.75rem; font-weight: 600; line-height: 1.2; letter-spacing: -0.015em; }
.facts dd { margin-top: 0.375rem; color: var(--muted); font-size: 0.9375rem; line-height: 1.45; }
.source { margin-top: 0.75rem; color: var(--muted); font-size: 0.8125rem; }

.band { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 2rem; padding-block: 4rem 0; }
h2 { font: 500 0.8125rem/1.5 var(--mono); color: var(--accent); padding-top: 0.3rem; }
.body { min-width: 0; }
.intro { max-width: 42em; color: var(--muted); }
h3 { font-size: 1.1875rem; line-height: 1.35; font-weight: 600; letter-spacing: -0.005em; }
h3 a { color: inherit; }
h3 a:hover { color: var(--accent); }

.case { padding-block: 2rem; border-bottom: 1px solid var(--rule); }
.case p { max-width: 42em; }
.tags { margin-top: 0.25rem; color: var(--muted); font: 400 0.8125rem/1.5 var(--mono); }
.tags + p { margin-top: 0.875rem; }
.links { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 1rem; margin-top: 0.875rem; font-size: 0.9375rem; }
.links span { color: var(--muted); font: 400 0.8125rem/1.5 var(--mono); }

.rows > li { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 1.5rem; padding-block: 1.5rem; border-bottom: 1px solid var(--rule); }
.rows > li:first-child { padding-top: 0; }
.when { color: var(--muted); font: 400 0.875rem/1.9 var(--mono); }
.rows p { margin-top: 0.375rem; max-width: 42em; }
.rows .org { margin-top: 0.125rem; color: var(--muted); }
.rows ul { margin-top: 0.625rem; max-width: 42em; }
.rows ul li { position: relative; padding-left: 1.05rem; margin-top: 0.375rem; }
.rows ul li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 0.45rem; height: 1px; background: var(--muted); }
.sub-h { margin-top: 2.25rem; }
.edu strong { font-weight: 500; }
.edu li { margin-top: 0.875rem; }
.edu p { max-width: 42em; color: var(--muted); }

.skills div { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 1.5rem; padding-block: 0.75rem; border-bottom: 1px solid var(--rule); }
.skills div:first-child { padding-top: 0; }
.skills dt { font-weight: 500; }

.pkgs li { display: grid; grid-template-columns: 15rem minmax(0, 1fr) auto; gap: 1.5rem; align-items: baseline; padding-block: 0.75rem; border-bottom: 1px solid var(--rule); }
.pkgs li:first-child { padding-top: 0; }
.pkgs code { font-size: 0.875rem; overflow-wrap: anywhere; }
.pkg-links { display: flex; gap: 1rem; font-size: 0.9375rem; }

.projects { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 2.5rem; margin-top: 2rem; }
.projects p { margin-top: 0.375rem; }
.stack { color: var(--muted); font: 400 0.8125rem/1.5 var(--mono); }

.mail { display: inline-block; margin-top: 0.25rem; font-size: clamp(1.25rem, 4.6vw, 2rem); font-weight: 500; letter-spacing: -0.01em; overflow-wrap: anywhere; }
.contact .actions { margin-top: 1.5rem; }

.foot { margin-top: 5rem; padding-block: 1.5rem 2.5rem; border-top: 1px solid var(--rule); color: var(--muted); font-size: 0.875rem; }

@media (max-width: 56rem) {
  .hero { grid-template-columns: minmax(0, 1fr) 13rem; gap: 2.5rem; padding-block: 3rem 2.5rem; }
  .band { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; padding-top: 3.25rem; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .facts div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .facts div:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .top nav { gap: 1rem; }
}
@media (max-width: 40rem) {
  body { font-size: 1rem; }
  .wrap { width: calc(100% - 2rem); }
  .brand { display: none; }
  .top-in { justify-content: center; }
  .top nav { width: 100%; justify-content: space-between; gap: 0.5rem; font-size: 0.875rem; }
  .hero { display: flex; flex-direction: column-reverse; align-items: flex-start; gap: 1.75rem; padding-top: 2rem; }
  .portrait { width: 8.5rem; aspect-ratio: 1; object-position: 50% 18%; }
  .facts div { padding-right: 1rem; }
  .facts div + div { padding-left: 1rem; }
  .facts div:nth-child(odd) { padding-left: 0; }
  .facts dt { font-size: 1.5rem; }
  .rows > li { grid-template-columns: minmax(0, 1fr); gap: 0.25rem; }
  .skills div { grid-template-columns: minmax(0, 1fr); gap: 0.125rem; }
  .projects { grid-template-columns: minmax(0, 1fr); }
  .pkgs li { grid-template-columns: minmax(0, 1fr); gap: 0.125rem; }
}
@media print {
  .top, .skip, .actions { display: none; }
  body { background: #fff; color: #000; }
}