/* hanyuna.co — editorial system
   Newsreader for display, IBM Plex Mono for all furniture, IBM Plex Sans for body.
   Values lifted from the Claude Design handoff (Han Yuna Portfolio.dc.html). */

:root {
  --paper: #f2efe8;
  --ink: #17150f;
  --ink-rgb: 23, 21, 15;
  --accent: #b4574a;
  --ph: #ddd8cc;
  --rule: rgba(var(--ink-rgb), .14);
  --rail: 180px;
  --gutter: 40px;
  --max: 1280px;
  color-scheme: light;
}

[data-theme="dark"] {
  --paper: #151310;
  --ink: #ece6da;
  --ink-rgb: 236, 230, 218;
  --accent: #d8806f;
  --ph: #2a2622;
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

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

::selection { background: var(--accent); color: var(--paper); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.shell { max-width: var(--max); margin: 0 auto; border-inline: 1px solid var(--rule); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 50;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  font: 500 10px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .14em;
}
.skip-link:focus { left: 0; }

/* ---------- furniture ---------- */

.label {
  font: 500 9px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .14em;
  color: rgba(var(--ink-rgb), .4);
  margin-bottom: 6px;
}

.value { font: 400 10.5px/1.5 "IBM Plex Mono", ui-monospace, monospace; color: var(--ink); }

.rail {
  padding: 28px 22px 28px var(--gutter);
  border-right: 1px solid var(--rule);
  font: 400 9.5px/1.7 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .1em;
  color: rgba(var(--ink-rgb), .5);
}

.kicker {
  font: 400 10px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .18em;
  color: var(--accent);
  margin-bottom: 18px;
}

.display {
  margin: 0;
  font-family: 'Newsreader Display', Georgia, serif;
  font-weight: 200;
  line-height: .94;
  letter-spacing: -.02em;
  color: var(--ink);
}
.display em { font-style: italic; font-weight: 300; }

.lede {
  font-family: 'Newsreader Text', Georgia, serif;
  font-weight: 300;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  text-wrap: pretty;
}

.body-copy {
  font: 400 13px/1.8 "IBM Plex Sans", system-ui, sans-serif;
  color: rgba(var(--ink-rgb), .7);
  text-wrap: pretty;
}

/* ---------- masthead ---------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px var(--gutter);
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
}

.wordmark {
  font: 500 13px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .22em;
  color: var(--ink);
}

.masthead-end { display: flex; align-items: center; gap: 20px; }

.nav {
  display: flex;
  gap: 26px;
  font: 400 10.5px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .14em;
  color: rgba(var(--ink-rgb), .6);
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); }

.theme-toggle, .menu-btn {
  cursor: pointer;
  border: 1px solid rgba(var(--ink-rgb), .28);
  background: transparent;
  color: rgba(var(--ink-rgb), .6);
  padding: 6px 11px;
  font: 500 9.5px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .14em;
}
.theme-toggle:hover, .menu-btn:hover { color: var(--ink); border-color: var(--ink); }

.menu-btn { display: none; }

/* ---------- plates ---------- */

.plate {
  position: relative;
  overflow: hidden;
  background: var(--ph) center / cover;
}
.plate img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .5s ease;
}
.plate img.is-loaded { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .plate img { transition: none; } }

/* ---------- editorial (index) ---------- */

.head-grid {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  border-bottom: 1px solid var(--rule);
}
.head-grid .issue {
  padding: 34px 0 34px var(--gutter);
  border-right: 1px solid var(--rule);
  font: 400 9.5px/1.8 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .1em;
  color: rgba(var(--ink-rgb), .5);
}
.head-grid .title { padding: 34px var(--gutter) 30px; }
.head-grid .display { font-size: clamp(44px, 6.9vw, 88px); }

.spread {
  display: grid;
  grid-template-columns: var(--rail) 1.35fr 1fr;
  border-bottom: 1px solid var(--rule);
}
.spread .credits { display: flex; flex-direction: column; gap: 18px; }
.spread .hero { height: 520px; border-right: 1px solid var(--rule); }
.spread .aside { display: flex; flex-direction: column; }
.spread .aside .plate { height: 300px; border-bottom: 1px solid var(--rule); }
.spread .aside .note { padding: 26px var(--gutter) 26px 26px; flex: 1; }
.spread .aside .note .lede { margin: 0 0 14px; }
.spread .aside .note .caption {
  margin: 0;
  font: 400 11.5px/1.75 "IBM Plex Sans", system-ui, sans-serif;
  color: rgba(var(--ink-rgb), .62);
  text-wrap: pretty;
}

.plates-row { display: grid; grid-template-columns: var(--rail) repeat(3, 1fr); }
.plates-row .rail { padding: 24px 0 24px var(--gutter); }
.plates-row .plate { height: 250px; border-right: 1px solid var(--rule); }
.plates-row .plate:last-child { border-right: 0; }

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 20px var(--gutter);
  border-top: 1px solid var(--rule);
  font: 400 10px/1.4 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .12em;
  color: rgba(var(--ink-rgb), .5);
}
.pagination .next { color: var(--accent); }
.pagination a:hover { color: var(--ink); }

/* ---------- about ---------- */

.bio {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  border-bottom: 1px solid var(--rule);
}
.bio .copy { padding: 56px 48px 48px var(--gutter); }
.bio .display { font-size: clamp(38px, 4.8vw, 62px); line-height: 1.02; margin-bottom: 30px; }
.bio .lede { font-size: 20px; line-height: 1.55; margin: 0 0 16px; max-width: 52ch; }
.bio .body-copy { margin: 0 0 16px; max-width: 62ch; }
.bio .body-copy:last-child { margin-bottom: 0; }
.bio .portrait { min-height: 560px; border-left: 1px solid var(--rule); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--rule); }
.stats > div { padding: 26px 24px; border-right: 1px solid var(--rule); }
.stats > div:first-child { padding-left: var(--gutter); }
.stats > div:last-child { padding-right: var(--gutter); border-right: 0; }
.stats .figure { font-family: 'Newsreader Text', Georgia, serif; font-weight: 300; font-size: 26px; color: var(--ink); }
/* The handle is a longer string than the numerals it sits beside. */
.stats .figure.handle { font-size: 22px; overflow-wrap: anywhere; }
.stats .label { margin-bottom: 10px; color: rgba(var(--ink-rgb), .4); }
.stats .sub { font: 400 10.5px/1.6 "IBM Plex Mono", ui-monospace, monospace; color: rgba(var(--ink-rgb), .55); margin-top: 6px; }

.clients { display: grid; grid-template-columns: var(--rail) 1fr; }
.clients .rail { padding: 30px 0 34px var(--gutter); }
.clients .list {
  padding: 30px var(--gutter) 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
  align-items: center;
}
.clients .list span {
  font-family: 'Newsreader Text', Georgia, serif;
  font-weight: 300;
  font-size: 23px;
  color: rgba(var(--ink-rgb), .45);
}

/* ---------- contact ---------- */

.booking { display: grid; grid-template-columns: 1fr 1fr; }
.booking .form-col { padding: 52px 44px 48px var(--gutter); border-right: 1px solid var(--rule); }
.booking .display { font-size: clamp(40px, 4.5vw, 58px); line-height: 1.02; margin-bottom: 14px; }
.booking .intro {
  margin: 0 0 36px;
  font: 400 13px/1.75 "IBM Plex Sans", system-ui, sans-serif;
  color: rgba(var(--ink-rgb), .68);
  max-width: 46ch;
  text-wrap: pretty;
}
.booking .side { display: flex; flex-direction: column; }
.booking .side .plate { height: 340px; border-bottom: 1px solid var(--rule); }
.booking .side .block { padding: 34px var(--gutter); border-bottom: 1px solid var(--rule); }
.booking .side .block:last-child { border-bottom: 0; flex: 1; }
.booking .side .block .label { color: rgba(var(--ink-rgb), .45); margin-bottom: 16px; }
.booking .side .direct {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-family: 'Newsreader Text', Georgia, serif;
  font-weight: 300;
  font-size: 24px;
  color: var(--ink);
}
.booking .side .direct a:hover { color: var(--accent); }
.booking .side .elsewhere {
  display: flex;
  flex-direction: column;
  gap: 11px;
  font: 400 12px/1.4 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .08em;
  color: var(--ink);
}
.booking .side .elsewhere a:hover { color: var(--accent); }
.booking .side .elsewhere a.press-link:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* The booking "form" is a spec, not inputs — it lists what to put in the DM. */
.brief-spec { display: flex; flex-direction: column; gap: 22px; max-width: 460px; }
.field .label { color: rgba(var(--ink-rgb), .45); margin-bottom: 9px; }
.field .label.is-accent { color: var(--accent); margin-bottom: 12px; }

.brief-spec .rule {
  border-bottom: 1px solid rgba(var(--ink-rgb), .28);
  padding-bottom: 9px;
  font: 400 14px/1 "IBM Plex Sans", system-ui, sans-serif;
  color: rgba(var(--ink-rgb), .3);
}
.brief-spec .rule.is-accent { border-bottom-color: var(--accent); color: var(--ink); }

.scope { display: flex; flex-wrap: wrap; gap: 8px; }
.scope span {
  border: 1px solid rgba(var(--ink-rgb), .28);
  padding: 7px 13px;
  font: 400 10px/1 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .1em;
  color: rgba(var(--ink-rgb), .6);
}
.scope span.is-lead { border-color: var(--ink); background: var(--ink); color: var(--paper); }

.dm { border-top: 1px solid rgba(var(--ink-rgb), .18); padding-top: 20px; margin-top: 4px; }
.dm p {
  margin: 0 0 14px;
  font: 400 13px/1.75 "IBM Plex Sans", system-ui, sans-serif;
  color: rgba(var(--ink-rgb), .68);
  text-wrap: pretty;
}
.dm-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font: 400 12px/1.3 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .08em;
  color: var(--ink);
}
.dm-links a span { color: var(--accent); }
.dm-links a:hover span { color: var(--ink); }
.dm-note {
  font: 400 10px/1.5 "IBM Plex Mono", ui-monospace, monospace;
  color: rgba(var(--ink-rgb), .45);
  margin-top: 14px;
}

.press-link {
  color: var(--accent);
  border-bottom: 1px solid rgba(var(--ink-rgb), .3);
  padding-bottom: 2px;
}
.booking .side .elsewhere .dim { color: rgba(var(--ink-rgb), .45); }

/* ---------- footer ---------- */

.colophon {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 22px var(--gutter);
  border-top: 1px solid var(--rule);
  font: 400 9.5px/1.6 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: .1em;
  color: rgba(var(--ink-rgb), .45);
}

/* ---------- responsive ---------- */

@media (max-width: 1000px) {
  :root { --gutter: 24px; }
  .spread { grid-template-columns: var(--rail) 1fr; }
  .spread .aside { grid-column: 1 / -1; border-top: 1px solid var(--rule); }
  .spread .aside .plate { height: 320px; }
  .spread .aside .note { padding: 26px var(--gutter); }
  .bio { grid-template-columns: 1fr; }
  .bio .portrait { min-height: 420px; border-left: 0; border-top: 1px solid var(--rule); }
  .bio .copy { padding: 40px var(--gutter); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div { padding-inline: var(--gutter); }
  .stats > div:nth-child(2n) { border-right: 0; }
  .stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .booking { grid-template-columns: 1fr; }
  .booking .form-col { border-right: 0; border-bottom: 1px solid var(--rule); padding: 40px var(--gutter); }
}

@media (max-width: 720px) {
  .shell { border-inline: 0; }
  .nav { display: none; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
  }
  .nav.is-open a { padding: 16px var(--gutter); border-top: 1px solid var(--rule); }
  .masthead { position: relative; padding: 14px 20px; }
  .wordmark { font-size: 11px; letter-spacing: .2em; }
  .menu-btn { display: block; }

  .head-grid, .spread, .plates-row, .clients { grid-template-columns: 1fr; }
  .head-grid .issue,
  .spread .rail,
  .plates-row .rail,
  .clients .rail { border-right: 0; border-bottom: 1px solid var(--rule); padding: 16px var(--gutter); }
  .head-grid .title { padding: 26px var(--gutter) 22px; }
  .spread .credits { flex-direction: row; flex-wrap: wrap; gap: 18px 28px; }
  .spread .hero { height: 440px; border-right: 0; }
  .plates-row .plate { height: 260px; border-right: 0; border-bottom: 1px solid var(--rule); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats .figure { font-size: 22px; }
  .lede { font-size: 17px; }
  .bio .lede { font-size: 17px; }
  .pagination { font-size: 9.5px; }
  .clients .list { padding: 20px var(--gutter) 28px; }
}