/* =================================================================
   TSRI — Takegawa Shinoda Research Institute (public, Japanese)
================================================================= */

@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces/Fraunces-Variable.ttf') format('truetype-variations');
  font-weight: 300 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces/Fraunces-Italic-Variable.ttf') format('truetype-variations');
  font-weight: 300 700; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/ibm-plex-sans/IBMPlexSans-Variable.ttf') format('truetype-variations');
  font-weight: 100 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/ibm-plex-sans/IBMPlexSans-Italic-Variable.ttf') format('truetype-variations');
  font-weight: 100 700; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono/IBMPlexMono-Regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono/IBMPlexMono-Medium.ttf') format('truetype');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono/IBMPlexMono-SemiBold.ttf') format('truetype');
  font-weight: 600; font-style: normal; font-display: swap;
}

:root {
  --ink: #0C1218;
  --ink-2: #121A22;
  --ink-3: #1A2430;
  --paper: #E8E4DC;
  --paper-dim: #A8B0B8;
  --paper-faint: #6E7884;
  --rule: rgba(232,228,220,.14);
  --rule-strong: rgba(232,228,220,.26);
  --cyanotype: #5FA8A0;
  --cyanotype-deep: #3E7F78;
  --cyanotype-dim: rgba(95,168,160,.16);
  --brass: #B08A4A;
  --font-display: 'Shippori Mincho', 'Noto Serif JP', Georgia, serif;
  --font-body: 'Noto Sans JP', 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
  --container: 1400px;
  --edge: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--cyanotype-deep); color: var(--ink); }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--edge); }

/* ---------------- Typography ---------------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(40px, 7vw, 84px); font-variation-settings: 'opsz' 72; }
h2 { font-size: clamp(28px, 4vw, 44px); font-variation-settings: 'opsz' 40; }
h3 { font-size: clamp(20px, 2.4vw, 26px); font-variation-settings: 'opsz' 24; }
h4 { font-size: 18px; }
p { margin: 0 0 1em; color: var(--paper); line-height: 1.7; }
p.lede { font-size: 19px; line-height: 1.65; color: var(--paper-dim); max-width: 62ch; }

.eyebrow {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--cyanotype); display: inline-block; margin-bottom: 14px;
}

/* "Negative sleeve" metadata caption — the site's signature element */
.neg-caption {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .05em; text-transform: uppercase;
  color: var(--paper-dim); border-left: 2px solid var(--cyanotype-deep); padding-left: 10px; line-height: 1.7;
}
.neg-caption .sep { color: var(--paper-faint); margin: 0 3px; }

.hairline { border: none; border-top: 1px solid var(--rule); margin: 0; }
.section-pad { padding: 88px 0; }
.section-pad-sm { padding: 56px 0; }
@media (max-width: 720px) { .section-pad { padding: 56px 0; } .section-pad-sm { padding: 36px 0; } }

.btn {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase; padding: 13px 22px; border: 1px solid var(--rule-strong);
  color: var(--paper); background: transparent; cursor: pointer; transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.btn:hover { border-color: var(--cyanotype); color: var(--cyanotype); }
.btn-solid { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-solid:hover { background: var(--cyanotype); border-color: var(--cyanotype); color: var(--ink); }

/* ---------------- Frame-mark hover (contact-sheet register marks) ---------------- */
.frame-marks { position: relative; overflow: hidden; }
.frame-marks::before, .frame-marks::after {
  content: ''; position: absolute; width: 16px; height: 16px; border-color: var(--cyanotype);
  border-style: solid; border-width: 0; opacity: 0; transform: scale(.85); pointer-events: none; z-index: 3;
  transition: opacity .25s ease, transform .25s ease;
}
.frame-marks::before { top: 10px; left: 10px; border-top-width: 1.5px; border-left-width: 1.5px; }
.frame-marks::after { bottom: 10px; right: 10px; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.frame-marks:hover::before, .frame-marks:hover::after, .frame-marks:focus-within::before, .frame-marks:focus-within::after { opacity: .95; transform: scale(1); }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; left: 0; right: 0; z-index: 60; display: flex; align-items: center;
  justify-content: space-between; gap: 28px; padding: 16px var(--edge);
  background: var(--ink); border-bottom: 1px solid var(--rule);
}
.main-nav { display: flex; align-items: center; gap: 26px; flex: 1; justify-content: center; }
.main-nav a {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--paper-dim); white-space: nowrap; padding: 6px 0; border-bottom: 1px solid transparent;
  margin-right: 26px;
}
.main-nav a:last-child { margin-right: 0; }
.main-nav a:hover { color: var(--paper); border-bottom-color: var(--cyanotype); }
.menu-toggle { display: none; }
@media (max-width: 980px) {
  .main-nav { display: none; }
  .menu-toggle {
    display: flex; align-items: center; gap: 10px; background: none; border: 1px solid var(--rule-strong);
    color: var(--paper); font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
    padding: 10px 16px; cursor: pointer; transition: border-color .18s ease;
  }
  .menu-toggle:hover { border-color: var(--cyanotype); color: var(--cyanotype); }
}
.wordmark { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: .01em; display: inline-flex; align-items: center; gap: 11px; }
.wordmark .logo-mark { width: 30px; height: 30px; flex-shrink: 0; }
.wordmark .dim { color: var(--paper-dim); font-weight: 400; }
.menu-toggle {
  display: flex; align-items: center; gap: 10px; background: none; border: 1px solid var(--rule-strong);
  color: var(--paper); font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  padding: 10px 16px; cursor: pointer; transition: border-color .18s ease;
}
.menu-toggle:hover { border-color: var(--cyanotype); color: var(--cyanotype); }
.menu-toggle .bars { display: flex; flex-direction: column; gap: 3px; }
.menu-toggle .bars span { width: 14px; height: 1px; background: currentColor; display: block; }

/* Full-screen index overlay */
.nav-overlay {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: var(--ink); z-index: 80; display: flex; flex-direction: column;
  transform: translateY(-100%); transition: transform .38s cubic-bezier(.2,.7,.3,1); overflow-y: auto;
}
.nav-overlay.open { transform: translateY(0); }
.nav-overlay-top { display: flex; justify-content: space-between; align-items: center; padding: 22px var(--edge); }
.nav-overlay-close {
  background: none; border: 1px solid var(--rule-strong); color: var(--paper); width: 38px; height: 38px;
  cursor: pointer; font-size: 18px;
}
.nav-list { list-style: none; margin: 0; padding: 20px var(--edge) 60px; flex: 1; }
.nav-list li { border-top: 1px solid var(--rule); }
.nav-list li:last-child { border-bottom: 1px solid var(--rule); }
.nav-list a {
  display: flex; align-items: baseline; justify-content: space-between; padding: 22px 4px;
  font-family: var(--font-display); font-size: clamp(28px, 6vw, 56px); font-weight: 500; color: var(--paper);
  transition: color .18s ease, padding-left .18s ease;
}
.nav-list a .count { font-family: var(--font-mono); font-size: 13px; color: var(--paper-faint); letter-spacing: .05em; }
.nav-list a:hover { color: var(--cyanotype); padding-left: 14px; }
.nav-overlay-foot { padding: 20px var(--edge) 40px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.nav-overlay-foot a { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--paper-dim); }
.nav-overlay-foot a:hover { color: var(--cyanotype); }
body.nav-open { overflow: hidden; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; min-height: clamp(480px, 78vh, 820px); display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden; background: linear-gradient(155deg, #1b1712 0%, var(--ink) 60%, #0a0908 100%);
}
.hero-media { position: absolute; top: 0; right: 0; bottom: 0; left: 0; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-scrim { position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: linear-gradient(to top, rgba(12,18,24,.92) 0%, rgba(12,18,24,.45) 45%, rgba(12,18,24,.18) 100%); }
.hero-content { position: relative; z-index: 2; padding: 0 var(--edge) clamp(48px, 8vh, 80px); max-width: min(720px, 92vw); }
.hero-content h1 { max-width: 12ch; }
.hero-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyanotype);
  margin: 0 0 14px;
}
.hero-sub { font-family: var(--font-body); font-size: 15px; letter-spacing: .02em; text-transform: none; color: var(--paper-dim); margin-top: 18px; max-width: 46ch; line-height: 1.7; }
.hero-scrollcue { position: absolute; bottom: 26px; right: var(--edge); z-index: 2; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--paper-faint); writing-mode: vertical-rl; }

.hero-small {
  position: relative; min-height: 62vh; display: flex; align-items: flex-end; overflow: hidden; background: var(--ink-2);
}
.hero-small .hero-content { padding-bottom: 48px; }

/* ---------------- Section headers ---------------- */
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }
.section-head h2 { max-width: 20ch; }
.section-head .view-all { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--paper-dim); white-space: nowrap; }
.section-head .view-all:hover { color: var(--cyanotype); }

/* ---------------- Asymmetric editorial grid ---------------- */
.ed-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px 22px; }
.ed-grid > * { grid-column: span 4; }
.ed-grid > :nth-child(1) { grid-column: span 7; }
.ed-grid > :nth-child(2) { grid-column: span 5; }
.ed-grid > :nth-child(1) .card-media { aspect-ratio: 16/10; }
.ed-grid > :nth-child(2) .card-media { aspect-ratio: 4/5; }
@media (max-width: 900px) {
  .ed-grid { grid-template-columns: repeat(2, 1fr); gap: 22px 16px; }
  .ed-grid > *, .ed-grid > :nth-child(1), .ed-grid > :nth-child(2) { grid-column: span 1; }
  .ed-grid > :nth-child(1) .card-media,
  .ed-grid > :nth-child(2) .card-media { aspect-ratio: 4/5; }
}
@media (max-width: 560px) { .ed-grid { grid-template-columns: 1fr; } }

.card { position: relative; background: transparent; }
.card-media {
  position: relative; aspect-ratio: 4/5; min-height: 200px; overflow: hidden;
  background: var(--ink-3); border-radius: 2px;
}
.card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s cubic-bezier(.2,.7,.3,1);
}
.card:hover .card-media img { transform: scale(1.04); }

/* Corner TSRI badge only (no tiled background). :has() skips empty shells. */
.wm-host { position: relative; }
.wm-host:has(img)::after,
.wm-host:has(video)::after,
.card-media:has(img)::after,
.card-media:has(video)::after,
.detail-hero:has(img)::after,
.hero-media:has(img)::after,
.detail-gallery a:has(img)::after,
.block-image:has(img)::after,
.block-image-full:has(img)::after,
.block-gallery a:has(img)::after,
.block-gallery .gallery-item:has(img)::after,
.split-editorial .split-media:has(img)::after {
  content: 'TSRI';
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 4;
  pointer-events: none;
  font-family: var(--font-mono), ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1;
  color: rgba(236, 232, 224, .95);
  background: rgba(12, 18, 24, .72);
  border-left: 3px solid #5FA8A0;
  padding: 7px 10px 7px 9px;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.hero-media:has(img)::after { right: 16px; bottom: 16px; font-size: 13px; padding: 8px 12px 8px 11px; }
.detail-hero:has(img)::after { right: 14px; bottom: 14px; font-size: 12px; }
.card-media .play-badge {
  position: absolute; top: 0; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: center;
}
.card-media .play-badge svg { width: 46px; height: 46px; filter: drop-shadow(0 2px 10px rgba(0,0,0,.5)); }
.card-body { padding: 16px 2px 4px; }
.card-body h3 { font-size: clamp(18px, 2vw, 22px); margin-bottom: 8px; line-height: 1.25; }
.card-body h3 a::after { content: ''; position: absolute; top: 0; right: 0; bottom: 0; left: 0; }

.card-media .new-tag {
  position: absolute; top: 10px; left: 10px; z-index: 3;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  background: var(--cyanotype); color: var(--ink); padding: 4px 9px; font-weight: 600;
}

/* Simple grid (films/exhibitions/books listing) */
.simple-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 34px 26px; }
.simple-grid.cols-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

/* ---------------- Filters ---------------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: center; }
.filter-bar + .ed-grid { margin-top: 28px; }
.filter-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--paper-faint); margin-right: 4px;
}
.filter-pill {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase;
  padding: 8px 15px; border: 1px solid var(--rule-strong); color: var(--paper-dim);
}
.filter-pill.active, .filter-pill:hover { border-color: var(--cyanotype); color: var(--cyanotype); }

.new-posts-public { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.new-post-public-row {
  display: grid; grid-template-columns: auto auto 1fr auto; gap: 12px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--rule); text-decoration: none; color: inherit;
}
.new-post-public-row:hover .npp-title { color: var(--cyanotype); }
.npp-type { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--paper-dim); }
.npp-title { font-size: 16px; font-weight: 600; }
.npp-time { font-size: 11px; color: var(--paper-faint); }
.new-post-public-row .badge-new,
.new-post-public-row .new-tag {
  position: static; font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  background: var(--cyanotype); color: var(--ink); padding: 3px 8px; font-weight: 600;
}
@media (max-width: 700px) {
  .new-post-public-row { grid-template-columns: auto 1fr; }
  .npp-type, .npp-time { grid-column: 2; }
}

/* ---------------- Detail page ---------------- */
.detail-head { padding: 56px var(--edge) 50px; max-width: 1000px; }
.detail-head .neg-caption { margin-bottom: 22px; }
.detail-head p.lede { margin-top: 24px; }
.detail-hero { position: relative; width: 100%; aspect-ratio: 21/9; min-height: 280px; max-height: 72vh; overflow: hidden; background: var(--ink-2); }
.detail-hero img, .detail-hero video { width: 100%; height: 100%; object-fit: cover; }
.detail-body { max-width: 720px; margin: 0 auto; padding: 56px var(--edge) 0; }
.detail-body p { font-size: 17.5px; color: var(--paper); line-height: 1.85; }

/* Work / Exhibition / Book media gallery within a detail page */
.detail-gallery { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 14px; margin: 48px 0 24px; }
.detail-gallery figure { margin: 0; position: relative; }
.detail-gallery a { display: block; position: relative; height: min(52vh, 520px); overflow: hidden; background: var(--ink-2); border-radius: 2px; }
.detail-gallery figure:nth-child(even) a { height: min(42vh, 420px); margin-top: 48px; }
.detail-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.detail-gallery a:hover img { transform: scale(1.03); }
.detail-gallery figcaption { padding: 10px 2px 0; font-family: var(--font-mono); font-size: 11px; color: var(--paper-faint); }
@media (max-width: 720px) {
  .detail-gallery { grid-template-columns: 1fr; }
  .detail-gallery a, .detail-gallery figure:nth-child(even) a { height: 280px; margin-top: 0; }
}

.related-strip { padding: 70px 0 90px; border-top: 1px solid var(--rule); margin-top: 60px; }

/* ---------------- Block content rendering (Stories & Journal) ---------------- */
.block-content { max-width: 780px; margin: 0 auto; padding: 0 var(--edge); }
.block { margin: 0 0 40px; }
.block-text { font-size: 18px; }
.block-text p { margin: 0 0 1.3em; }
.block-text a { color: var(--cyanotype); border-bottom: 1px solid var(--cyanotype-dim); }
.block-heading { margin: 64px 0 26px; }
.block-image, .block-image-full { margin: 36px 0 52px; position: relative; }
.block-image img { width: 100%; border-radius: 2px; display: block; object-fit: cover; max-height: 70vh; }
.block-image-full { max-width: none; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); width: 100vw; }
.block-image-full img { width: 100%; max-height: 78vh; object-fit: cover; }
.block figcaption { margin-top: 12px; font-family: var(--font-mono); font-size: 11.5px; color: var(--paper-faint); letter-spacing: .03em; }
.block-gallery {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin: 0 0 46px;
  max-width: none; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); width: 100vw; padding: 0 var(--edge);
}
.block-gallery .gallery-item { display: block; height: 320px; overflow: hidden; position: relative; background: var(--ink-2); border-radius: 2px; }
.block-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.block-gallery a:hover img { transform: scale(1.02); }
@media (max-width: 720px) { .block-gallery .gallery-item { height: 220px; } }
.block-video-gallery .video-gallery-item { border: none; padding: 0; cursor: pointer; background: none; }
.block-video-gallery .play-badge { position: absolute; top: 0; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.18); }
.block-video-gallery .play-badge::after {
  content: ''; width: 0; height: 0; border-style: solid; border-width: 10px 0 10px 16px; border-color: transparent transparent transparent var(--paper);
}
@media (max-width: 720px) { .block-gallery { grid-template-columns: repeat(2, 1fr); } }
.block-quote { border-left: 2px solid var(--cyanotype-deep); margin: 56px 0; padding: 4px 0 4px 26px; }
.block-quote p { font-family: var(--font-display); font-size: 28px; font-style: italic; line-height: 1.35; color: var(--paper); margin: 0 0 14px; }
.block-quote cite { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--paper-dim); font-style: normal; }
.block-separator { border: none; border-top: 1px solid var(--rule); margin: 60px 0; }
.block-embed .video-frame { position: relative; padding-top: 56.25%; margin: 0 0 46px; background: #000; }
.block-embed iframe { position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 100%; height: 100%; border: 0; }
.block-video .video-frame { position: relative; background: #000; margin-bottom: 0; }
.block-video video { width: 100%; display: block; }
.video-watermark-overlay {
  position: absolute; bottom: 14px; right: 14px; z-index: 4; pointer-events: none;
  padding: 9px 14px 9px 12px;
  background: rgba(12, 18, 24, .5);
  border-left: 3px solid rgba(95, 168, 160, .9);
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .22em;
  color: rgba(236, 232, 224, .92);
  text-transform: uppercase;
}
.video-watermark-overlay::after { content: none; }
.block-link a { color: var(--cyanotype); font-family: var(--font-mono); font-size: 14px; letter-spacing: .03em; }

/* ---------------- Lightbox (JS-driven) ---------------- */
.lightbox-backdrop {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(8,7,6,.94); z-index: 200; display: none;
  align-items: center; justify-content: center; padding: 40px;
}
.lightbox-backdrop.open { display: flex; }
.lightbox-backdrop img, .lightbox-backdrop video { max-width: 100%; max-height: 88vh; object-fit: contain; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: fixed; background: none; border: 1px solid var(--rule-strong); color: var(--paper); cursor: pointer;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { top: 50%; left: 24px; transform: translateY(-50%); }
.lightbox-next { top: 50%; right: 24px; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { border-color: var(--cyanotype); color: var(--cyanotype); }
@media (max-width: 720px) { .lightbox-prev, .lightbox-next { display: none; } }

/* ---------------- Forms (Contact / Copyright) ---------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 780px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.f-field { display: flex; flex-direction: column; gap: 8px; }
.f-field label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--paper-dim); }
.f-field .req { color: var(--cyanotype); }
.f-field input, .f-field textarea, .f-field select {
  background: transparent; border: none; border-bottom: 1px solid var(--rule-strong); color: var(--paper);
  font-family: var(--font-body); font-size: 16px; padding: 10px 2px; resize: vertical;
}
.f-field input:focus, .f-field textarea:focus, .f-field select:focus { border-bottom-color: var(--cyanotype); outline: none; }
.f-field textarea { min-height: 130px; }
.f-check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--paper-dim); }
.f-check input { margin-top: 4px; accent-color: var(--cyanotype); }
.form-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--paper-faint); margin-top: 6px; }
.form-success { border: 1px solid var(--cyanotype); padding: 22px 26px; font-size: 16px; max-width: 620px; }
.form-error { border: 1px solid #B3432E; color: #E6A896; padding: 16px 20px; max-width: 620px; font-size: 14px; margin-bottom: 24px; }

/* ---------------- Contact page: form + inquiry accordion ---------------- */
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 70px; align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; gap: 40px; } }
.contact-side { border-top: 1px solid var(--rule); }
.inquiry-group { border-bottom: 1px solid var(--rule); }
.inquiry-group summary {
  display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none;
  padding: 20px 2px; font-family: var(--font-display); font-size: 19px; font-weight: 500; color: var(--paper);
}
.inquiry-group summary::-webkit-details-marker { display: none; }
.inquiry-group .toggle-icon { position: relative; width: 14px; height: 14px; flex-shrink: 0; }
.inquiry-group .toggle-icon::before, .inquiry-group .toggle-icon::after {
  content: ''; position: absolute; background: var(--paper-dim); top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.inquiry-group .toggle-icon::before { width: 14px; height: 1px; }
.inquiry-group .toggle-icon::after { width: 1px; height: 14px; transition: opacity .15s ease; }
.inquiry-group[open] .toggle-icon::after { opacity: 0; }
.inquiry-body { padding: 0 2px 22px; color: var(--paper-dim); font-size: 15.5px; }
.inquiry-body p { margin: 0; }
.inquiry-body a { color: var(--cyanotype); }

/* ---------------- Footer ---------------- */
.site-footer { border-top: 1px solid var(--rule); padding: 60px 0 40px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-faint); font-weight: 500; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--paper-dim); font-size: 14.5px; margin-bottom: 10px; }
.footer-col a:hover { color: var(--cyanotype); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: var(--font-mono); font-size: 11px; color: var(--paper-faint); letter-spacing: .03em; }
.footer-social { display: flex; gap: 14px; margin-top: 18px; }
.footer-social a { color: var(--paper-dim); display: flex; }
.footer-social a:hover { color: var(--cyanotype); }
.footer-social svg { width: 18px; height: 18px; }

/* ---------------- Misc pages (about/legal) ---------------- */
.prose { max-width: 680px; }
.prose h2 { margin: 46px 0 18px; }
.prose p, .prose li { font-size: 17px; color: var(--paper-dim); line-height: 1.85; }
.prose a { color: var(--cyanotype); }
.prose ul, .prose ol { padding-left: 22px; }
.prose .lede { font-size: 20px; color: var(--paper); line-height: 1.7; margin-bottom: 1.6em; }

/* Editorial split: text + sticky image */
.split-editorial {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  margin: 48px 0 72px;
}
.split-editorial .split-media {
  position: sticky; top: 88px;
  border-radius: 2px; overflow: hidden;
  aspect-ratio: 4/5; background: var(--ink-3);
}
.split-editorial .split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-editorial .split-copy .lede { margin-top: 0; }
@media (max-width: 860px) {
  .split-editorial { grid-template-columns: 1fr; }
  .split-editorial .split-media { position: relative; top: 0; aspect-ratio: 16/10; max-height: 420px; }
}

/* ---------------- Empty states ---------------- */
.empty-note { padding: 60px 0; color: var(--paper-faint); font-family: var(--font-mono); font-size: 13px; letter-spacing: .04em; }