/* ============================================================================
   Peter de Lory — site.css
   Extracted from the approved single-file mockup, reorganized with a token
   layer, mobile-first breakpoints, and new Survey / Catalogue / footer classes.
   Palette is B&W: near-black / near-white / greys + one optional accent.
   ========================================================================= */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --ink:    #111;
  --ink-2:  #1a1a1a;
  --paper:  #fff;
  --meta:   #6b6b6b;
  --meta-2: #999;
  --rule:   #ccc;
  --rule-2: #e8e8e8;
  --accent: #111;                 /* swap to enable the one optional accent */
  --serif:  Georgia, 'Times New Roman', serif;
  --sans:   Arial, Helvetica, sans-serif;
  --maxw:   1100px;
  --gutter: 20px;
  --pad-x:  24px;                 /* page side padding (mobile-first) */
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--serif);
  background: var(--paper);
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.7;
}

img { max-width: 100%; }

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  z-index: 100;
  font-family: var(--sans);
  font-size: 12px;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ── Header (identical on every page) ────────────────────────────────────── */
.site-header { padding: 22px var(--pad-x) 0; }

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
}

.site-name {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: normal;
  letter-spacing: 0.03em;
  color: var(--ink);
  text-decoration: none;
}
.site-tagline {
  display: inline-block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--meta-2);
  margin-left: 18px;
  padding-left: 18px;
  border-left: 0.75px solid var(--rule);
  white-space: nowrap;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
@media (max-width: 380px) {
  .site-tagline { display: none; }   /* keep the name uncrowded on tiny screens */
}

.header-rule {
  border: none;
  border-top: 0.75px solid var(--rule);
}

/* Checkbox hack drives the no-JS mobile nav; nav.js layers aria on top. */
.nav-toggle-cb { position: absolute; left: -9999px; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.site-nav {
  display: none;                  /* mobile: hidden until toggled */
  flex-direction: column;
  padding: 6px 0 10px;
}
.nav-toggle-cb:checked ~ .site-nav { display: flex; }

.site-nav a {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #555;
  text-decoration: none;
  padding: 11px 0;                /* generous tap targets on mobile */
  border-bottom: 0.75px solid var(--rule-2);
}
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav .pipe { display: none; }   /* pipes only show in the desktop inline row */

/* ── Generic page container ──────────────────────────────────────────────── */
.page-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ── Home: hero ──────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 62vh;
  min-height: 420px;
  overflow: hidden;
  background: var(--ink);
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 28%;
  display: block;
  opacity: 0.88;
}
.hero-caption {
  position: absolute;
  bottom: 28px;
  left: var(--pad-x);
  right: var(--pad-x);
}
.hero-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.55;
  max-width: 500px;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}
.hero-attr {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 10px;
}

/* ── Home: series grid ───────────────────────────────────────────────────── */
.series-section { padding: 40px var(--pad-x) 64px; }
.series-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 0.75px solid var(--rule-2);
}
.series-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  border-bottom: 0.75px solid var(--rule-2);
  background: var(--paper);
  transition: background 0.12s;
}
.series-item:hover { background: #fafafa; }
.series-thumb {
  width: 88px;
  height: 88px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--ink);
}
.series-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.series-info { flex: 1; min-width: 0; }
.series-title {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.3;
}
.series-subtitle {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--meta-2);
  margin-top: 5px;
  text-transform: uppercase;
}

/* ── Series page ─────────────────────────────────────────────────────────── */
.series-hero {
  position: relative;
  height: 58vh;
  min-height: 380px;
  overflow: hidden;
  background: var(--ink);
}
.series-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 70%;
  display: block;
  opacity: 0.85;
}
.series-hero-title {
  position: absolute;
  bottom: 28px;
  left: var(--pad-x);
  right: var(--pad-x);
  color: #fff;
}
.series-hero-title h1 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: normal;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}
.series-hero-title .series-period {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
}

.series-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding: 40px var(--pad-x) 64px;
  max-width: 960px;
  margin: 0 auto;
}
.series-pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.5;
  color: #222;
  border-left: 2px solid var(--rule);
  padding-left: 22px;
  margin-bottom: 8px;
}
.series-pull-quote cite {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--meta-2);
  margin-top: 8px;
}
.series-copy {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}
.series-copy p { margin-bottom: 1.2em; }
.series-copy a { color: #333; }

.series-meta { font-family: var(--sans); font-size: 11.5px; color: var(--meta); }
.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 0.75px solid #eee;
}
.meta-row span:first-child {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10px;
  color: #aaa;
}
.meta-row span:last-child { color: #444; text-align: right; font-size: 12px; }

.inquire { padding: 0 var(--pad-x) 64px; max-width: 960px; margin: -32px auto 0; }
.inquire-link {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #444;
  text-decoration: none;
  border-bottom: 0.75px solid var(--rule);
  padding-bottom: 2px;
  display: inline-block;
}
.inquire-link:hover { color: var(--ink); border-color: var(--ink); }

/* ── Long-form prose pages (About, Notable, Commissions overview) ────────── */
.prose-section {
  padding: 40px var(--pad-x) 72px;
  max-width: 760px;
  margin: 0 auto;
}
.prose-section h1 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: normal;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.prose-intro {
  font-family: var(--sans);
  font-size: 13px;
  color: #888;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
  text-transform: uppercase;
}
.prose-section h2 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: normal;
  color: var(--ink);
  margin: 40px 0 14px;
}
.prose-section h3 {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--meta);
  margin: 32px 0 10px;
}
.prose-section p {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 1.1em;
}
.prose-section a { color: #333; }
.prose-section blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  line-height: 1.65;
  color: #444;
  border-left: 2px solid var(--rule-2);
  padding-left: 20px;
  margin: 20px 0;
}
.prose-section ul { list-style: none; margin: 0 0 1.4em; }
.prose-section li {
  font-family: var(--serif);
  font-size: 15.5px;
  line-height: 1.7;
  color: #333;
  padding: 4px 0;
}

/* ── Notable Works entries (image band + prose) ──────────────────────────── */
.notable-entry { margin-bottom: 52px; }
.notable-img-placeholder {
  width: 100%;
  height: 260px;
  background: var(--ink);
  overflow: hidden;
  margin-bottom: 24px;
}
.notable-img-placeholder img {
  width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0.88;
}
.notable-entry h2 {
  padding-bottom: 12px;
  border-bottom: 0.75px solid #e0e0e0;
}

/* ── Survey: chronological text index ────────────────────────────────────── */
.survey-section { padding: 40px var(--pad-x) 72px; max-width: 820px; margin: 0 auto; }
.survey-decade {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--meta-2);
  border-top: 0.75px solid var(--rule);
  padding: 28px 0 10px;
  margin-top: 8px;
}
.survey-decade:first-of-type { border-top: none; margin-top: 0; }
.survey-entry {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 11px 4px;
  text-decoration: none;
  color: inherit;
  border-bottom: 0.75px solid #f0f0f0;
}
.survey-entry:hover { background: #fafafa; }
.survey-entry .year {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--meta-2);
  flex: 0 0 78px;
  letter-spacing: 0.04em;
}
.survey-entry .title { font-family: var(--serif); font-size: 16px; color: var(--ink); flex: 1; }
.survey-entry .type {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #bbb;
  flex: 0 0 auto;
}

/* ── Catalogue: filterable / sortable listings ───────────────────────────── */
.cat-section { padding: 24px var(--pad-x) 72px; max-width: 900px; margin: 0 auto; }
.cat-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 16px 0 20px;
  border-bottom: 0.75px solid var(--rule-2);
  margin-bottom: 8px;
}
.cat-chip, .cat-sort {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border: 0.5px solid var(--rule);
  border-radius: 4px;
  background: none;
  color: #555;
  cursor: pointer;
}
.cat-chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.cat-sort { margin-left: auto; }
.cat-decade {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--meta-2);
  padding: 24px 0 8px;
}
.cat-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 4px;
  border-bottom: 0.75px solid #f0f0f0;
}
.cat-row[hidden] { display: none; }
.cat-thumb {
  width: 48px; height: 48px;
  flex-shrink: 0;
  object-fit: cover;
  background: var(--ink);
}
.cat-row .cat-year {
  font-family: var(--sans); font-size: 12px; color: var(--meta-2);
  flex: 0 0 54px;
}
.cat-row .cat-body { flex: 1; min-width: 0; }
.cat-row .cat-title { font-family: var(--serif); font-size: 15px; color: var(--ink); }
.cat-row .cat-venue { font-family: var(--sans); font-size: 11px; color: var(--meta); margin-top: 2px; }
.cat-row a { text-decoration: none; }

/* ── Contact ─────────────────────────────────────────────────────────────── */
.contact-section { padding: 48px var(--pad-x) 80px; max-width: 620px; margin: 0 auto; }
.contact-section h1 { font-family: var(--serif); font-weight: normal; font-size: 26px; margin-bottom: 24px; }
.contact-block { margin-bottom: 28px; }
.contact-block .label {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--meta-2);
  margin-bottom: 6px;
}
.contact-block a { color: var(--ink); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  border-top: 0.75px solid var(--rule-2);
  padding: 28px var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: space-between;
  align-items: center;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--meta-2);
}
.footer a { color: var(--meta); text-decoration: none; }
.footer a:hover { color: var(--ink); }
.footer .footer-nav { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Breakpoints (mobile-first; layer up) ────────────────────────────────── */
@media (min-width: 600px) {
  :root { --pad-x: 48px; }
  .nav-toggle { display: none; }
  .site-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 12px 0;
  }
  .site-nav a { border-bottom: none; padding: 0; }
  .site-nav .pipe {
    display: inline;
    color: var(--rule);
    margin: 0 14px;
    font-family: var(--sans);
    font-size: 12px;
  }
  .hero-quote { font-size: 19px; }
  .series-hero-title h1 { font-size: 32px; }
}

@media (min-width: 900px) {
  .series-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
  .series-item { border-right: 0.75px solid var(--rule-2); }
  .series-body { grid-template-columns: 1fr 220px; gap: 56px; }
  .hero { height: 72vh; }
  .series-hero { height: 65vh; }
}

/* ── Gallery grid (series/commission sub-pages) ─────────────────────────── */
.gallery-grid-section {
  padding: 0 var(--pad-x) 48px;
  max-width: 960px;
  margin: -24px auto 0;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.gallery-thumb {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 0;
  background: var(--ink);
  cursor: pointer;
  overflow: hidden;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.15s ease;
}
.gallery-thumb:hover img,
.gallery-thumb:focus-visible img { opacity: 0.82; }
.gallery-thumb:focus-visible { outline: 2px solid var(--ink); outline-offset: -2px; }

@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); gap: 4px; }
}
@media (min-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(5, 1fr); gap: 4px; }
}

/* ── Lightbox overlay ───────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: pan-y;
}
.lightbox[hidden] { display: none; }
.lightbox-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lightbox-stage img {
  max-width: 92vw;
  max-height: 86vh;
  width: auto;
  height: auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1002;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  color: #fff;
  font-family: var(--sans);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-nav {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1001;
  width: 56px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-size: 42px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-nav:hover { color: #fff; }
.lightbox-prev { left: 0; }
.lightbox-next { right: 0; }
.lightbox-counter {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 640px) {
  .lightbox-nav { display: none; } /* mobile: swipe instead of arrow buttons */
  .lightbox-stage img { max-width: 100vw; max-height: 80vh; }
}