/* Hallmark · Nameplate · neutral light and dark · original turning portrait */
/* The portrait occupies the o; the rest of the page stays deliberately quiet. */
:root {
  --color-bg: oklch(98% 0 0);
  --color-ink: oklch(22% 0 0);
  --color-muted: oklch(48% 0 0);
  --color-line: oklch(83% 0 0);
  --color-portrait: oklch(82% 0 0);
  --font-sans: 'Geist', Arial, sans-serif;
  --font-mono: 'Geist Mono', monospace;
  color-scheme: light;
}
[data-theme=dark] {
  --color-bg: oklch(19% 0 0);
  --color-ink: oklch(94% 0 0);
  --color-muted: oklch(70% 0 0);
  --color-line: oklch(36% 0 0);
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--color-bg); color: var(--color-ink); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
button { font: inherit; color: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, [role=tabpanel]:focus-visible { outline: 2px solid var(--color-ink); outline-offset: 5px; }
button:active, a:active { opacity: .65; }
::selection { color: var(--color-bg); background: var(--color-ink); }
.skip-link { position: absolute; top: 16px; left: 20px; padding: 12px; background: var(--color-bg); z-index: 2; transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.utility { min-height: 76px; max-width: 1440px; margin: auto; padding: 16px 40px; display: flex; justify-content: flex-end; align-items: center; }
.theme-toggle { border: 0; background: none; padding: 0 4px; min-height: 44px; display: flex; align-items: center; gap: 10px; font: 11px var(--font-mono); }
.theme-symbol { width: 14px; height: 14px; border-radius: 50%; border: 1px solid var(--color-ink); position: relative; overflow: clip; }
.theme-symbol::after { content: ''; position: absolute; inset: 0 50% 0 0; background: var(--color-ink); }
[data-theme=dark] .theme-symbol::after { inset: 0 0 0 50%; }
.nameplate { width: min(100% - 80px, 1040px); margin: auto; min-height: calc(100svh - 76px); display: flex; align-items: center; justify-content: center; padding: 24px 0 100px; }
.nameplate-main { width: min(100%, 900px); }
.big-name { display: flex; align-items: baseline; margin: 0 0 40px; font: 500 clamp(84px, 14vw, 180px)/.95 var(--font-sans); letter-spacing: -.085em; white-space: nowrap; }
.big-name > span { min-width: 0; }
.name-stop { letter-spacing: -.12em; }
.name-portrait { display: flex; align-self: center; margin: 16px 4px 0 12px; }
.portrait { position: relative; display: block; flex-shrink: 0; width: clamp(72px, 10.3vw, 132px); height: clamp(72px, 10.3vw, 132px); border-radius: 50%; overflow: clip; background: var(--color-portrait); -webkit-mask-image: radial-gradient(circle closest-side, #000 calc(100% - .5px), transparent 100%); mask-image: radial-gradient(circle closest-side, #000 calc(100% - .5px), transparent 100%); }
.portrait img, .portrait-motion { position: absolute; inset: 0; width: 100%; height: 100%; display: block; border-radius: inherit; filter: grayscale(1); }
.portrait img { object-fit: cover; }
.portrait-motion { visibility: hidden; background-repeat: no-repeat; }
.portrait.motion-active img { visibility: hidden; }
.portrait.motion-active .portrait-motion { visibility: visible; }
.nameplate-bio { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; padding-bottom: 48px; }
.nameplate-bio p { font: 14px/1.75 var(--font-sans); color: var(--color-muted); margin: 0; }
.nameplate-bio nav { display: flex; align-items: center; gap: 24px; }
.nameplate-bio a { font: 11px var(--font-mono); display: flex; align-items: center; gap: 6px; min-height: 44px; }
.projects { border-top: 1px solid var(--color-line); padding-top: 20px; }
.projects h2 { font: 400 10px/1.6 var(--font-mono); color: var(--color-muted); margin: 0; }
.project-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 8px; }
.project-tabs button { border: 0; background: none; padding: 8px 0; text-align: left; display: flex; align-items: center; gap: 16px; min-height: 44px; font: 15px var(--font-sans); white-space: nowrap; color: var(--color-muted); }
.project-tabs button span { font: 11px var(--font-mono); opacity: 0; }
.project-tabs button:hover, .project-tabs button[aria-selected=true] { color: var(--color-ink); }
.project-tabs button[aria-selected=true] span, .project-tabs button:hover span { opacity: 1; }
.project-tabs button[aria-selected=true] { text-decoration: underline; text-underline-offset: 6px; }
.project-panel { padding-top: 12px; min-height: 104px; }
.project-panel h3 { font-size: 16px; font-weight: 500; margin: 16px 0 8px; }
.project-panel p { font: 13px/1.7 var(--font-sans); color: var(--color-muted); max-width: 65ch; margin: 0; }
.project-panel a { font: 10px var(--font-mono); display: inline-flex; align-items: center; gap: 6px; min-height: 44px; white-space: nowrap; }
.projects.is-enhanced .project-panel { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; }
.projects.is-enhanced .project-panel h3 { display: none; }
@media (max-width: 64rem) {
  .nameplate { width: calc(100% - 64px); }
  .big-name { font-size: 15vw; }
  .portrait { width: 11vw; height: 11vw; }
  .name-portrait { margin-left: 8px; margin-top: 12px; }
  .project-tabs { gap: 8px; }
  .project-tabs button { font-size: 13px; gap: 8px; }
}
@media (max-width: 44rem) {
  .utility { padding: 12px 20px; min-height: 68px; }
  .nameplate { width: calc(100% - 40px); min-height: calc(100svh - 68px); padding: 56px 0 56px; align-items: flex-start; }
  .big-name { font-size: 17vw; margin-bottom: 32px; letter-spacing: -.08em; }
  .name-portrait { margin: 8px 2px 0 4px; }
  .portrait { width: 12.2vw; height: 12.2vw; }
  .nameplate-bio { display: block; padding-bottom: 24px; }
  .nameplate-bio p { font-size: 13px; }
  .nameplate-bio nav { gap: 24px; margin-top: 16px; }
  .project-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 20px; }
  .projects.is-enhanced .project-panel { display: block; min-height: 184px; padding-top: 20px; }
  .project-panel p { font-size: 13px; }
  .project-panel a { margin-top: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}