/* ============================================================
   AONO MEDIA & PHOTO — stylesheet
   Edit tokens below to retheme the whole site.
   ============================================================ */

/* ---------- Self-hosted fonts (no CDN) ----------
   Jost (Google Fonts, OFL) — variable weight file, closest match to the
   original site's Futura PT. Swap by editing --sans below. */
@font-face { font-family: "Jost"; font-weight: 400 600; font-display: swap;
  src: url("../fonts/jost-latin-variable.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap;
  src: url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap;
  src: url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }

/* ---------- Design tokens ---------- */
:root {
  --paper: #FBFAF7;        /* page background */
  --ink: #161514;          /* primary text */
  --mute: #75716A;         /* secondary text */
  --hairline: #E6E2DB;     /* rules & borders */
  --accent: #C2492F;       /* darkroom red — active states only */
  --black: #0B0B0A;        /* lightbox */
  --sans: "Jost", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --rail: 264px;           /* desktop sidebar width */
  --gutter: clamp(16px, 3vw, 40px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 1px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 16px;
  font: 500 12px var(--mono); letter-spacing: .08em;
}
.skip-link:focus { left: 0; }

/* ---------- Layout shell ---------- */
.shell { display: grid; grid-template-columns: var(--rail) 1fr; min-height: 100vh; }
.main { padding: clamp(24px, 4vw, 56px) var(--gutter) 80px; min-width: 0; }

/* ---------- Sidebar / nav ---------- */
.rail {
  border-right: 1px solid var(--hairline);
  padding: clamp(24px, 4vh, 48px) 28px 32px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  scrollbar-width: thin;
}
.wordmark {
  font: 600 19px/1.25 var(--sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  display: block;
}
.tagline {
  font: 400 10.5px/1.7 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 10px 0 0;
  max-width: 24ch;
}
.nav { margin-top: 36px; }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav > ul > li { margin: 0 0 14px; }
.nav a {
  display: block; padding: 2px 0;
  font-size: 13.5px; letter-spacing: .02em;
  color: var(--ink);
  transition: color .15s ease;
}
.nav a:hover { color: var(--accent); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 500; }
.nav details summary {
  cursor: pointer; list-style: none;
  font-size: 13.5px; padding: 2px 0; user-select: none;
}
.nav details summary::-webkit-details-marker { display: none; }
.nav details summary::after {
  content: "+"; float: right;
  font: 400 12px var(--mono); color: var(--mute);
}
.nav details[open] summary::after { content: "–"; }
.nav details summary:hover { color: var(--accent); }
.nav details ul { margin: 8px 0 4px; padding-left: 14px; border-left: 1px solid var(--hairline); }
.nav details ul li { margin: 0 0 7px; }
.nav details ul a { font-size: 12.5px; color: var(--mute); line-height: 1.45; }
.nav details ul a:hover, .nav details ul a[aria-current="page"] { color: var(--accent); }
.rail-foot { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--hairline); }
.rail-foot a {
  display: inline-block; margin-right: 14px;
  font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--mute);
}
.rail-foot a:hover { color: var(--accent); }

/* Mobile top bar */
.topbar { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .rail { display: none; position: fixed; inset: 0; z-index: 50; height: 100dvh;
          background: var(--paper); border-right: 0; padding-top: 76px; }
  .rail.open { display: block; }
  .topbar {
    display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 60;
    background: color-mix(in srgb, var(--paper) 92%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--hairline);
    padding: 14px var(--gutter);
  }
  .topbar .wordmark { font-size: 14px; }
  .menu-btn {
    background: none; border: 1px solid var(--hairline); border-radius: 2px;
    font: 500 10.5px var(--mono); letter-spacing: .14em; text-transform: uppercase;
    padding: 8px 14px; cursor: pointer; color: var(--ink);
  }
  .menu-btn[aria-expanded="true"] { background: var(--ink); color: var(--paper); }
}

/* ---------- Page headers ---------- */
.page-head { margin: 0 0 clamp(24px, 4vw, 44px); max-width: 920px; }
.crumb {
  font: 500 10.5px var(--mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); margin: 0 0 10px;
}
.crumb a:hover { color: var(--accent); }
.page-title {
  font: 600 clamp(24px, 3.4vw, 38px)/1.12 var(--sans);
  letter-spacing: .015em; margin: 0;
  text-wrap: balance;
}
.page-intro {
  max-width: 62ch;
  margin: 14px 0 0;
  color: var(--mute);
  font: 400 15.5px/1.65 var(--sans);
}
.frame-count {
  font: 500 11px var(--mono); letter-spacing: .16em; text-transform: uppercase;
  color: var(--mute); margin: 12px 0 0;
}
.frame-count::before {
  content: ""; display: inline-block; width: 22px; height: 1px;
  background: var(--accent); vertical-align: middle; margin-right: 10px;
}

/* ---------- Masonry gallery ---------- */
.masonry { columns: 3 300px; column-gap: 14px; }
.masonry .frame { break-inside: avoid; margin: 0 0 14px; position: relative; }
.masonry button.frame {
  display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in;
}
.masonry img {
  width: 100%; background: var(--hairline);
  transition: opacity .25s ease;
}
.masonry .frame:hover img { opacity: .92; }
@media (max-width: 640px) {
  .masonry {
    columns: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    align-items: start;
  }
  .masonry .frame { margin: 0; }
  .masonry.is-mobile-masonry .masonry-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
  }
}

/* ---------- Section index (contact-sheet ledger) ---------- */
.ledger { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px 20px; }
.ledger a.card { display: block; }
.ledger .cover { aspect-ratio: 4 / 3; overflow: hidden; background: var(--hairline); }
.ledger .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ledger a.card:hover .cover img { transform: scale(1.025); }
.ledger .meta { display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 10px 0 0; border-top: 1px solid var(--hairline); margin-top: 10px; }
.ledger .name { font: 500 14px/1.35 var(--sans); letter-spacing: .01em; }
.ledger .count { font: 400 10.5px var(--mono); letter-spacing: .12em; color: var(--mute); white-space: nowrap; }
.ledger a.card:hover .name { color: var(--accent); }

/* Home: full collections index below the hero gallery */
.home-index { margin-top: clamp(48px, 7vw, 88px); }
.home-index h2 {
  font: 500 11px var(--mono); letter-spacing: .2em; text-transform: uppercase;
  color: var(--mute); border-bottom: 1px solid var(--hairline); padding-bottom: 12px;
}

/* ---------- Text pages ---------- */
.prose { max-width: 64ch; font-size: 15.5px; line-height: 1.75; }
.prose h2 {
  margin: 2em 0 .7em;
  font: 600 18px/1.3 var(--sans);
  letter-spacing: .02em;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 1.2em; }
.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
}
.prose a:hover { color: var(--ink); }
.prose ul {
  margin: 0 0 1.35em;
  padding-left: 1.1em;
}
.prose li { margin: 0 0 .65em; }
.prose .todo {
  border: 1px dashed var(--hairline); padding: 16px 18px; color: var(--mute);
  font: 400 12.5px/1.7 var(--mono);
}
.service-links { max-width: 70ch; }

/* ---------- Published source list ---------- */
.published-work {
  margin: 0 0 clamp(42px, 6vw, 72px);
  max-width: 980px;
}
.source-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}
.source-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px 28px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}
.source-main h3 {
  margin: 0 0 8px;
  font: 600 18px/1.35 var(--sans);
  letter-spacing: .01em;
}
.source-main p {
  margin: 0;
  max-width: 72ch;
  color: var(--mute);
}
.source-meta {
  margin: 0 0 6px !important;
  font: 500 10.5px/1.5 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mute);
}
.source-title { color: var(--ink); }
.source-title:hover { color: var(--accent); }
.source-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-content: flex-start;
  gap: 8px;
}
.source-actions a {
  border: 1px solid var(--hairline);
  padding: 7px 10px;
  font: 500 10.5px var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}
.source-actions a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
@media (max-width: 760px) {
  .source-item { grid-template-columns: 1fr; }
  .source-actions { justify-content: flex-start; }
}

/* ---------- Footer ---------- */
.foot {
  margin-top: clamp(56px, 8vw, 96px); padding-top: 20px;
  border-top: 1px solid var(--hairline);
  display: flex; flex-wrap: wrap; gap: 8px 28px; justify-content: space-between;
  font: 400 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute);
}
.foot a:hover { color: var(--accent); }

/* ---------- Lightbox (darkroom) ---------- */
.lb { position: fixed; inset: 0; z-index: 200; background: var(--black); display: none; }
.lb.open { display: flex; flex-direction: column; }
.lb-stage { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 18px; }
.lb-stage img { max-width: 100%; max-height: 100%; width: auto; height: auto; }
.lb-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 18px; border-top: 1px solid #232220;
  font: 400 11px var(--mono); letter-spacing: .1em; color: #8d8a84;
}
.lb-bar .lb-counter { color: var(--accent); }
.lb-caption { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb button {
  background: none; border: 1px solid #2c2b29; border-radius: 2px; color: #c9c6c0;
  font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase;
  padding: 8px 14px; cursor: pointer;
}
.lb button:hover { border-color: var(--accent); color: #fff; }
.lb-close { position: absolute; top: 14px; right: 14px; }
.lb-prev { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); }
.lb-next { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); }
@media (max-width: 640px) {
  .lb-prev, .lb-next { top: auto; bottom: 64px; transform: none; }
}
body.lb-lock { overflow: hidden; }