/* ============================================================
   AC|D — shared website system + AC|D 4 project page styles
   BLOCK 1 (GLOBAL WEBSITE SYSTEM): tokens, base, .site-header,
   .global-menu, .project-nav, .site-footer, .skip-link
   BLOCK 2 (AC|D 4 PROJECT PAGE): everything scoped under .acd4-page
   (plus dialog.viewer, which portals outside <main>)
   ============================================================ */

/* ================= GLOBAL WEBSITE SYSTEM ================= */

:root {
  /* shared design tokens */
  --color-black: #0d0d0d;
  --color-ink: #1a1a1a;
  --color-white: #ffffff;
  --color-acid-red: #ba0c2f;
  --font-display: "Archivo Black", "Archivo", "Helvetica Neue", sans-serif;
  --font-technical: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-sans: "Libre Franklin", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --header-height: 56px;
  --project-nav-height: 48px;
  --gutter: clamp(16px, 3vw, 48px);

  /* project aliases mapped onto the shared tokens */
  --black: var(--color-black);
  --ink: var(--color-ink);
  --white: var(--color-white);
  --paper: var(--color-white);
  --acid: var(--color-acid-red);
  --sans: var(--font-sans);
  --serif: var(--font-serif);
  --display: var(--font-display);
  --tech: var(--font-technical);
  --grey: rgba(255, 255, 255, 0.6);
  --grey-ink: rgba(26, 26, 26, 0.6);
  --hair-w: rgba(255, 255, 255, 0.18);
  --hair-b: rgba(26, 26, 26, 0.25);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-acid-red); }

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

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--color-acid-red); color: #fff; padding: 10px 16px;
  z-index: 300; font-size: 13px; letter-spacing: 0.08em;
}
.skip-link:focus { left: 0; }

.mark { font-family: var(--font-display); font-weight: 400; font-size: 16px; letter-spacing: -0.01em; }
.mark .bar { color: var(--color-acid-red); }

/* ----- global header ----- */

.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-height);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hair-w);
  z-index: 120;
}

.global-nav ul {
  display: flex; gap: 28px; list-style: none; margin: 0; padding: 0;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
}
.global-nav a { color: rgba(255, 255, 255, 0.75); }
.global-nav a:hover { color: var(--color-acid-red); }
.global-nav a[aria-current="page"] { color: var(--color-white); border-bottom: 1px solid var(--color-acid-red); padding-bottom: 4px; }

.global-menu-btn {
  display: none;
  background: none; border: 1px solid var(--hair-w); color: var(--color-white);
  font: inherit; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px; cursor: pointer;
}

/* global mobile menu overlay */
.global-menu {
  position: fixed; inset: 0; background: var(--color-black); z-index: 250;
  display: none; flex-direction: column; justify-content: center;
  padding: 0 var(--gutter);
}
.global-menu.open { display: flex; }
.global-menu a {
  font-size: clamp(28px, 8vw, 44px); font-weight: 500; letter-spacing: -0.01em;
  padding: 10px 0; border-bottom: 1px solid var(--hair-w);
}
.global-menu a[aria-current="page"] { color: var(--color-acid-red); }
.global-menu .close-btn {
  position: absolute; top: 12px; right: var(--gutter);
  background: none; border: 1px solid var(--hair-w); color: var(--color-white);
  font: inherit; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px; cursor: pointer;
}

/* ----- project subnavigation (secondary, sticky) ----- */

.project-nav {
  position: fixed; top: var(--header-height); left: 0; right: 0;
  height: var(--project-nav-height);
  display: flex; align-items: center; gap: 32px;
  padding: 0 var(--gutter);
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hair-w);
  z-index: 110;
}
.project-nav .project-mark {
  font-size: 12px; font-weight: 500; letter-spacing: 0.06em; flex: none;
}
.project-nav ul {
  display: flex; gap: 24px; list-style: none; margin: 0; padding: 0;
  font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.project-nav ul::-webkit-scrollbar { display: none; }
.project-nav a { color: rgba(255, 255, 255, 0.65); white-space: nowrap; }
.project-nav a:hover { color: var(--color-acid-red); }

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

.site-footer {
  background: var(--color-black); color: var(--color-white);
  border-top: 1px solid var(--hair-w);
  padding: 64px var(--gutter) 48px;
}
.site-footer .footer-inner {
  max-width: 1440px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; align-items: flex-start;
}
.site-footer ul {
  display: flex; gap: 24px; list-style: none; margin: 0; padding: 0;
  font-family: var(--font-technical); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
}
.site-footer a { color: rgba(255, 255, 255, 0.7); }
.site-footer .footer-meta {
  margin: 0; font-family: var(--font-technical); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  line-height: 2; color: var(--grey); width: 100%;
  border-top: 1px solid var(--hair-w); padding-top: 24px;
}

/* ================= AC|D 4 PROJECT PAGE (scoped) ================= */

/* sticky offset: section titles never hide behind the fixed bars */
.acd4-page section[id] {
  scroll-margin-top: calc(var(--header-height) + var(--project-nav-height) + 12px);
}

.acd4-page .chapter { position: relative; padding: clamp(96px, 14vh, 180px) var(--gutter); }
.acd4-page .chapter.field-white { background: var(--paper); color: var(--ink); }
.acd4-page .chapter.field-black { background: var(--black); color: var(--white); }
.acd4-page .chapter.full-viewport { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }

.acd4-page .chapter-no {
  font-family: var(--font-technical);
  font-size: 11px; letter-spacing: 0.18em; font-weight: 500;
  color: var(--acid); text-transform: uppercase;
  margin: 0 0 40px;
}

.acd4-page .grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.acd4-page .display {
  font-size: clamp(44px, 8.5vw, 136px);
  font-family: var(--font-display); line-height: 1.04; font-weight: 400; letter-spacing: -0.02em;
  margin: 0; text-wrap: balance;
}
.acd4-page .display .accent { color: var(--acid); }

.acd4-page h2.title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.5vw, 64px);
  line-height: 1.1; font-weight: 400; letter-spacing: -0.015em;
  margin: 0; text-wrap: balance;
}

.acd4-page h3.sub {
  font-family: var(--font-technical);
  font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; margin: 0 0 12px;
}

.acd4-page .lede {
  font-family: var(--font-sans);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.55; max-width: none; margin: 0;
}

.acd4-page .body-text {
  font-family: var(--font-sans);
  font-size: 16px; line-height: 1.65; max-width: none;
  text-align: justify; hyphens: auto;
}
.acd4-page .body-text p { margin: 0 0 1em; }

.acd4-page .small-caps-label {
  font-family: var(--font-technical);
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 500; color: var(--acid);
}

.acd4-page .status-tag {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  border: 1px solid currentColor; padding: 3px 8px; border-radius: 0;
  margin-left: 8px; vertical-align: middle; opacity: 0.85;
}
.acd4-page .status-tag.confirmed { color: var(--acid); }

.acd4-page .fenda-line {
  width: 2px; background: var(--acid);
  box-shadow: 0 0 18px rgba(186, 12, 47, 0.55);
}
.acd4-page .fenda-vertical { position: absolute; top: 0; bottom: 0; left: 38%; }
.acd4-page .fenda-divider { height: 160px; margin: 0 auto; }

.acd4-page #prologue { padding-top: calc(var(--header-height) + var(--project-nav-height) + 48px); overflow: hidden; }
.acd4-page #prologue .hero-media { position: absolute; inset: 0; z-index: 0; }
.acd4-page #prologue .hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.acd4-page #prologue .hero-content { position: relative; z-index: 2; }
.acd4-page #prologue .meta-block {
  margin-top: 56px; font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; line-height: 2; color: var(--grey);
}
.acd4-page .cta {
  display: inline-block; margin-top: 40px;
  border: 1px solid var(--acid); color: var(--white);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
  padding: 14px 28px;
}
.acd4-page .cta:hover { background: var(--acid); color: #fff; }

.acd4-page figure { margin: 0; }
.acd4-page figure.media { background: #161616; position: relative; }
.acd4-page .field-white figure.media { background: #f2f0ec; }
.acd4-page figure.media img { width: 100%; height: 100%; object-fit: cover; }
.acd4-page figure.media.ratio-wide { aspect-ratio: 16 / 9; overflow: hidden; }
.acd4-page figure.media.ratio-tall { aspect-ratio: 3 / 4; overflow: hidden; }

.acd4-page figcaption {
  font-size: 11.5px; line-height: 1.6; letter-spacing: 0.03em;
  padding-top: 10px; color: var(--grey);
}
.acd4-page .field-white figcaption { color: var(--grey-ink); }
.acd4-page figcaption .fig-no { color: var(--acid); font-weight: 500; }

.acd4-page .asset-missing {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%; min-height: 200px;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--grey); text-align: center; padding: 24px; line-height: 2;
}
.acd4-page .field-white .asset-missing { color: var(--grey-ink); }

.acd4-page .drawing {
  background: var(--paper); border: 1px solid var(--hair-b);
  padding: 24px; cursor: zoom-in; width: 100%; text-align: left;
}
.acd4-page .drawing:hover { border-color: var(--acid); }

/* drawing viewer dialog portals outside <main class="acd4-page"> */
dialog.viewer {
  border: none; padding: 0; background: var(--paper);
  width: min(96vw, 1400px); max-height: 92vh;
}
dialog.viewer::backdrop { background: rgba(13, 13, 13, 0.85); }
dialog.viewer .viewer-inner { padding: 24px; overflow: auto; max-height: 86vh; }
dialog.viewer .viewer-inner img { width: auto; height: auto; max-width: 100%; max-height: 74vh; display: block; margin: 0 auto; }
dialog.viewer .viewer-close {
  position: sticky; top: 0; float: right;
  background: var(--ink); color: #fff; border: none; font: inherit;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 10px 16px; cursor: pointer;
}

.acd4-page .spec-list { border-top: 1px solid; margin: 0; }
.acd4-page .field-white .spec-list { border-color: var(--hair-b); }
.acd4-page .field-black .spec-list { border-color: var(--hair-w); }

.acd4-page .spec-row {
  display: grid; grid-template-columns: 220px 1fr;
  gap: 16px; padding: 12px 0; border-bottom: 1px solid;
  font-size: 14px; line-height: 1.5;
}
.acd4-page .field-white .spec-row { border-color: var(--hair-b); }
.acd4-page .field-black .spec-row { border-color: var(--hair-w); }
.acd4-page .spec-row dt { font-weight: 500; margin: 0; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; padding-top: 2px; }
.acd4-page .spec-row dd { margin: 0; font-family: var(--font-sans); }

.acd4-page .tbc { color: var(--acid); font-weight: 500; font-family: var(--sans); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }

.acd4-page .stage {
  border-top: 1px solid var(--hair-w);
  padding: 48px 0;
  display: grid; grid-template-columns: 90px 1fr 2fr; gap: 24px;
}
.acd4-page .stage .stage-no { color: var(--acid); font-weight: 500; font-size: 13px; letter-spacing: 0.12em; }
.acd4-page .stage h3 { font-size: clamp(24px, 3vw, 40px); font-weight: 500; margin: 0; letter-spacing: -0.01em; }
.acd4-page .stage p { font-family: var(--font-sans); margin: 0; max-width: 30em; }
.acd4-page .stage .tech-note { font-family: var(--sans); font-size: 11.5px; color: var(--grey); margin-top: 10px; letter-spacing: 0.03em; }

.acd4-page .big-number {
  font-size: clamp(120px, 24vw, 340px);
  font-weight: 500; line-height: 0.9; letter-spacing: -0.03em; margin: 0;
}
.acd4-page .big-number .accent { color: var(--acid); }

.acd4-page .arc {
  display: flex; flex-wrap: wrap; gap: 12px 40px;
  font-size: clamp(20px, 3vw, 36px); font-weight: 500; letter-spacing: 0.04em;
  margin: 48px 0 0; padding: 0; list-style: none;
}
.acd4-page .arc li::after { content: "→"; margin-left: 40px; color: var(--acid); }
.acd4-page .arc li:last-child::after { content: ""; margin: 0; }

.acd4-page .video-module { position: relative; background: #000; aspect-ratio: 16 / 9; }
.acd4-page .video-bleed { width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.acd4-page .video-module video,
.acd4-page .video-module iframe { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; border: 0; display: block; }
.acd4-page .video-module .video-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: #000; color: var(--grey); font-family: var(--font-technical); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; }
.acd4-page .video-controls {
  display: flex; gap: 12px; padding: 14px 0; align-items: center;
}
.acd4-page .transcript-note { font-size: 11.5px; color: var(--grey); letter-spacing: 0.04em; }

.acd4-page .process-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}

.acd4-page .sector-list {
  columns: 2; column-gap: 48px;
  font-size: clamp(18px, 2.2vw, 28px); font-weight: 500; line-height: 2;
  list-style: none; margin: 0; padding: 0;
}

.acd4-page .scenario {
  border-top: 1px solid var(--hair-w); padding: 32px 0;
}
.acd4-page .scenario .label {
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--acid); font-weight: 500;
}

.acd4-page .tracks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.acd4-page .tracks ul { list-style: none; margin: 12px 0 0; padding: 0; font-family: var(--font-sans); font-size: 15px; line-height: 1.7; }

.acd4-page #contact .display { font-size: clamp(36px, 6vw, 96px); }
.acd4-page #closing { text-align: left; min-height: 90vh; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.acd4-page #closing .closing-text {
  font-size: clamp(28px, 4.5vw, 64px); font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.15; margin: 64px 0 0; text-align: center;
}
.acd4-page #closing .signature {
  margin-top: 48px; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grey); text-align: center; line-height: 2.2;
}

.acd4-page .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.acd4-page .reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .acd4-page .reveal { opacity: 1; transform: none; transition: none; }
  .acd4-page .fenda-line { box-shadow: none; }
}

.acd4-page .col-full { grid-column: 1 / -1; }
.acd4-page .col-main { grid-column: 1 / span 8; }
.acd4-page .col-side { grid-column: 9 / span 4; }
.acd4-page .col-half-a { grid-column: 1 / span 6; }
.acd4-page .col-half-b { grid-column: 7 / span 6; }
.acd4-page .col-narrow { grid-column: 1 / span 9; }
.acd4-page .col-offset { grid-column: 4 / span 8; }

/* disabled CTA as a real button */
.acd4-page button.cta { background: none; font: inherit; cursor: pointer; }
.acd4-page button.cta:disabled { opacity: 0.45; cursor: not-allowed; }
.acd4-page button.cta:disabled:hover { background: none; color: var(--white); }
.acd4-page a[aria-disabled="true"] { opacity: 0.6; cursor: default; }
.acd4-page details summary { list-style: none; }
.acd4-page details summary::-webkit-details-marker { display: none; }
.acd4-page details summary::before { content: "+ "; color: var(--acid); }
.acd4-page details[open] summary::before { content: "− "; }

/* ============================================================
   Tablet — 8 columns (project) 
   ============================================================ */
@media (max-width: 1024px) {
  .acd4-page .grid { grid-template-columns: repeat(8, 1fr); }
  .acd4-page .col-main { grid-column: 1 / span 8; }
  .acd4-page .col-side { grid-column: 1 / span 8; }
  .acd4-page .col-half-a, .acd4-page .col-half-b { grid-column: span 4; }
  .acd4-page .col-narrow { grid-column: 1 / span 6; }
  .acd4-page .col-offset { grid-column: 2 / span 7; }
  .acd4-page .process-strip { grid-template-columns: repeat(2, 1fr); }
  .acd4-page .tracks { grid-template-columns: 1fr; }
}

/* ============================================================
   Mobile — 4 columns (project) + global nav collapse
   ============================================================ */
@media (max-width: 680px) {
  /* global system */
  .global-nav { display: none; }
  .global-menu-btn { display: block; }
  .site-footer ul { flex-wrap: wrap; gap: 16px 24px; }

  /* project subnav becomes a compact horizontal scroll list — no second hamburger */
  .project-nav { gap: 20px; }

  /* project page */
  .acd4-page .grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .acd4-page .col-main, .acd4-page .col-side, .acd4-page .col-half-a, .acd4-page .col-half-b, .acd4-page .col-narrow, .acd4-page .col-offset { grid-column: 1 / -1; }

  .acd4-page .chapter { padding: 72px var(--gutter); }
  .acd4-page .chapter-no { margin-bottom: 24px; }

  .acd4-page .stage { grid-template-columns: 1fr; gap: 8px; padding: 32px 0; }
  .acd4-page .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .acd4-page .sector-list { columns: 1; }
  .acd4-page .process-strip { grid-template-columns: 1fr; }
  .acd4-page .fenda-vertical { left: 24px; }
  .acd4-page .arc { flex-direction: column; gap: 8px; }
  .acd4-page .arc li::after { content: "↓"; display: block; margin: 4px 0 0; }
  .acd4-page .arc li:last-child::after { content: ""; }
}

/* ===== GLOBAL: fixed social rail (right edge) ===== */
.social-rail {
  position: fixed; right: 16px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 12px; z-index: 130;
}
.social-rail a {
  width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--hair-w); background: rgba(13,13,13,0.55); backdrop-filter: blur(6px);
  color: #fff; border-radius: 2px;
}
.social-rail a:hover { background: var(--color-acid-red); border-color: var(--color-acid-red); color: #fff; }
.social-rail svg { width: 20px; height: 20px; fill: currentColor; display: block; }
@media (max-width: 680px) {
  .social-rail { right: 10px; gap: 10px; }
  .social-rail a { width: 38px; height: 38px; }
}

/* ================= EXTENSION AREAS (Journal · Fashion · Objects) ================= */
.subpage section[id]{ scroll-margin-top: calc(var(--header-height) + 12px); }
.area { padding: clamp(72px,12vh,150px) var(--gutter); }
.area.black { background:var(--color-black); color:#fff; }
.area.white { background:#fff; color:var(--color-ink); }
.area-head { max-width:1440px; margin:0 auto 40px; }
.area-kicker { font-family:var(--font-technical); font-size:11px; letter-spacing:0.16em; text-transform:uppercase; font-weight:500; color:var(--color-acid-red); }
.area-title { font-family:var(--font-display); font-size:clamp(40px,7vw,110px); line-height:1; font-weight:400; letter-spacing:-0.02em; margin:14px 0 0; text-wrap:balance; }
.area-title .accent{ color:var(--color-acid-red); }
.area-lede { font-family:var(--font-sans); font-size:clamp(16px,1.6vw,20px); line-height:1.55; max-width:34em; margin:24px 0 0; text-align:left; hyphens:manual; text-wrap:pretty; }

/* --- Journal --- */
.journal-list { max-width:1440px; margin:0 auto; display:flex; flex-direction:column; gap:clamp(40px,7vh,96px); }
.issue { display:grid; grid-template-columns:repeat(12,1fr); gap:24px; align-items:center; }
.issue .cover { background:#161616; overflow:hidden; }
.issue .cover img { width:100%; height:100%; object-fit:cover; display:block; }
.issue:nth-child(odd) .cover { grid-column:1 / span 4; }
.issue:nth-child(odd) .meta { grid-column:6 / span 6; }
.issue:nth-child(even) .cover { grid-column:9 / span 4; order:2; }
.issue:nth-child(even) .meta { grid-column:1 / span 6; }
.issue .no { font-size:clamp(30px,4vw,58px); font-weight:500; letter-spacing:-0.01em; }
.issue .no small { color:var(--color-acid-red); }
.issue h2 { font-size:clamp(22px,2.6vw,38px); font-weight:500; letter-spacing:-0.015em; margin:6px 0 0; }
.issue .fields { font-size:11px; letter-spacing:0.12em; text-transform:uppercase; color:var(--grey-ink); margin-top:14px; }
.area.black .issue .fields { color:var(--grey); }
.issue .desc { font-family:var(--font-sans); font-size:15px; line-height:1.6; margin-top:14px; max-width:32em; }
.issue .links { display:flex; gap:20px; margin-top:18px; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; font-weight:500; }
.issue .links a { border-bottom:1px solid currentColor; padding-bottom:2px; }

/* --- Work index --- */
.work-filters { max-width:1440px; margin:0 auto 32px; display:flex; flex-wrap:wrap; gap:10px; }
.work-filters button { background:none; border:1px solid var(--hair-w); color:inherit; font:inherit; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; font-weight:500; padding:9px 18px; cursor:pointer; border-radius:2px; }
.area.white .work-filters button { border-color:var(--hair-b); }
.work-filters button[aria-pressed="true"] { background:var(--color-acid-red); border-color:var(--color-acid-red); color:#fff; }
.work-grid { max-width:1440px; margin:0 auto; display:grid; grid-template-columns:repeat(12,1fr); gap:28px; }
.work-card { grid-column:span 6; display:block; }
.work-card .img { aspect-ratio:16/10; background:#161616; overflow:hidden; }
.work-card .img img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s ease; }
.work-card:hover .img img { transform:scale(1.03); }
.work-card .cap { display:flex; justify-content:space-between; align-items:baseline; margin-top:14px; }
.work-card h3 { font-size:clamp(20px,2.2vw,30px); font-weight:500; letter-spacing:-0.01em; }
.work-card .tag { font-size:11px; letter-spacing:0.12em; text-transform:uppercase; color:var(--color-acid-red); font-weight:500; }

/* --- Fashion lookbook --- */
.look { display:grid; grid-template-columns:repeat(12,1fr); gap:24px; align-items:start; margin:0 auto; max-width:1440px; }
.look + .look { margin-top:clamp(48px,8vh,120px); }
.look .full { grid-column:1 / span 7; background:#161616; aspect-ratio:2/3; overflow:hidden; }
.look:nth-child(even) .full { grid-column:6 / span 7; order:2; }
.look .full img,.look .det img { width:100%; height:100%; object-fit:cover; display:block; }
.look .info { grid-column:9 / span 4; }
.look:nth-child(even) .info { grid-column:1 / span 4; }
.look .num { font-size:clamp(28px,4vw,60px); font-weight:500; letter-spacing:-0.02em; }
.look .num small { color:var(--color-acid-red); }
.look .det { margin-top:18px; background:#161616; aspect-ratio:3/4; overflow:hidden; }
.pull-quote { max-width:1100px; margin:clamp(64px,12vh,160px) auto; font-family:var(--font-serif); font-size:clamp(26px,4vw,56px); line-height:1.2; letter-spacing:-0.01em; text-wrap:balance; }
.pull-quote .accent{ color:var(--color-acid-red); }

/* --- Objects --- */
.obj-grid { max-width:1440px; margin:0 auto; display:grid; grid-template-columns:repeat(12,1fr); gap:28px; }
.obj-card { grid-column:span 4; display:block; }
.obj-card .img { aspect-ratio:3/4; background:#161616; overflow:hidden; }
.obj-card .img img { width:100%; height:100%; object-fit:cover; display:block; }
.obj-card dl { margin-top:14px; font-size:12px; line-height:1.7; }
.obj-card dl .code { color:var(--color-acid-red); font-weight:500; letter-spacing:0.1em; }
.obj-card h3 { font-size:20px; font-weight:500; letter-spacing:-0.01em; margin:2px 0 6px; }
.obj-card .row { display:flex; justify-content:space-between; border-top:1px solid var(--hair-w); padding:5px 0; }
.area.white .obj-card .row { border-color:var(--hair-b); }

/* --- Object detail: light on/off hero --- */
.obj-hero { display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,6vw,80px); align-items:center; max-width:1440px; margin:0 auto; padding:calc(var(--header-height) + 48px) var(--gutter) 72px; }
.obj-hero .light-hero { aspect-ratio:4/5; }
@media (max-width:820px){ .obj-hero{ grid-template-columns:1fr; gap:28px; } .obj-hero .light-hero{ aspect-ratio:4/3; } }
.light-hero { position:relative; width:100%; aspect-ratio:16/9; overflow:hidden; background:#000; }
.light-hero img { position:absolute; inset:0; width:100%; height:100%; object-fit:contain; padding:5vh 24px; }
.light-hero .on { opacity:0; transition:opacity .8s ease; }
.light-hero.lit .on { opacity:1; }
.light-toggle { margin-top:16px; background:none; border:1px solid var(--hair-w); color:inherit; font:inherit; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; font-weight:500; padding:10px 20px; cursor:pointer; }
.light-toggle:hover { border-color:var(--color-acid-red); color:var(--color-acid-red); }

@media (max-width:1024px){
  .work-card,.look .full,.look:nth-child(even) .full,.look .info,.look:nth-child(even) .info,.obj-card{ grid-column:1 / -1; }
  .issue,.issue:nth-child(even) .cover,.issue:nth-child(odd) .cover,.issue .meta,.issue:nth-child(odd) .meta,.issue:nth-child(even) .meta{ grid-column:1 / -1 !important; order:0 !important; }
  .obj-card{ grid-column:span 6; }
}
@media (max-width:680px){
  .work-grid,.obj-grid,.look,.issue{ grid-template-columns:repeat(4,1fr); }
  .obj-card{ grid-column:1 / -1; }
}

/* ================= D3SIGN — Editorial Archive (shelf) ================= */
.archive-shelf { max-width:1440px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); column-gap:44px; row-gap:60px; }
.mag { display:flex; flex-direction:column; }
.mag .plinth { position:relative; height:320px; display:flex; align-items:flex-end; justify-content:flex-start; }
.mag .plinth::after { content:""; position:absolute; left:-22px; right:-22px; bottom:0; height:1px; background:var(--hair-b); }
.area.black .mag .plinth::after { background:var(--hair-w); }
.mag .cover { display:block; max-height:300px; width:auto; box-shadow:0 12px 26px rgba(0,0,0,0.16); transition:transform .45s ease, box-shadow .45s ease; }
.mag .cover-ph { height:300px; aspect-ratio:3 / 4; background:#ece9e4; color:#9a938a; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:6px; font-size:10.5px; letter-spacing:0.16em; text-transform:uppercase; line-height:1.7; box-shadow:0 12px 26px rgba(0,0,0,0.10); }
.mag a.lift { display:block; }
.mag a.lift:hover .cover { transform:translateY(-9px); box-shadow:0 24px 38px rgba(0,0,0,0.22); }
.mag .meta { padding-top:20px; }
.mag .no { font-size:clamp(30px,3vw,48px); font-weight:500; letter-spacing:-0.01em; line-height:1; }
.mag .no small { display:block; font-size:10px; letter-spacing:0.2em; color:var(--color-acid-red); margin-bottom:8px; font-weight:600; }
.mag h2 { font-size:19px; font-weight:500; letter-spacing:-0.005em; margin:10px 0 2px; }
.mag .sub { font-family:var(--font-sans); font-size:13.5px; color:var(--grey-ink); line-height:1.4; }
.mag .links { display:flex; flex-wrap:wrap; gap:16px; margin-top:14px; font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase; font-weight:500; }
.mag .links a { border-bottom:1px solid currentColor; padding-bottom:2px; }
.mag .links a:hover { color:var(--color-acid-red); border-color:var(--color-acid-red); }
@media (max-width:1024px){ .archive-shelf{ grid-template-columns:repeat(3,1fr); column-gap:32px; } .mag .plinth{ height:270px; } .mag .cover{ max-height:250px; } .mag .cover-ph{ height:250px; } }
@media (max-width:680px){ .archive-shelf{ grid-template-columns:repeat(2,1fr); column-gap:22px; row-gap:40px; } .mag .plinth{ height:200px; } .mag .cover{ max-height:184px; } .mag .cover-ph{ height:184px; } .mag h2{ font-size:16px; } }

/* ================= Fashion — lookbook gallery ================= */
.fashion-gallery { columns:3; column-gap:4px; max-width:1440px; margin:0 auto; }
.fashion-gallery img { width:100%; display:block; margin:0 0 4px; break-inside:avoid; }
@media (max-width:900px){ .fashion-gallery{ columns:2; } }
@media (max-width:560px){ .fashion-gallery{ columns:1; } }

/* ================= Practice — field cubes ================= */
.field-cubes { display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--hair-b); border:1px solid var(--hair-b); }
.field-cube { position:relative; display:flex; flex-direction:column; justify-content:space-between; aspect-ratio:1/1; padding:24px 22px; background:#0d0d0d; color:#fff; text-decoration:none; overflow:hidden; transition:background .4s ease; }
.field-cube::before { content:""; position:absolute; top:0; bottom:0; left:0; width:3px; background:var(--color-acid-red); transform:scaleY(0); transform-origin:top; transition:transform .5s cubic-bezier(.2,.7,.2,1); }
.field-cube:hover { background:#151515; }
a.field-cube:hover::before { transform:scaleY(1); }
.field-cube .fc-top { display:flex; align-items:center; justify-content:space-between; font-family:var(--font-technical); font-size:11px; letter-spacing:0.2em; color:#7d7d7d; }
.field-cube .fc-arrow { color:#7d7d7d; font-size:14px; transition:color .35s ease, transform .35s ease; }
a.field-cube:hover .fc-arrow { color:var(--color-acid-red); transform:translate(2px,-2px); }
.field-cube .fc-glyph { flex:1; display:flex; align-items:center; justify-content:center; padding:14px 0; }
.field-cube .fc-glyph svg { width:96px; height:auto; display:block; transition:transform .5s cubic-bezier(.2,.7,.2,1); }
.field-cube:hover .fc-glyph svg { transform:translateY(-3px); }
.field-cube .fc-foot h3 { font-family:var(--font-display); font-weight:400; font-size:clamp(17px,1.5vw,23px); letter-spacing:-0.01em; margin:0 0 6px; line-height:1.05; }
.field-cube .fc-foot p { font-family:var(--font-sans); font-size:12.5px; line-height:1.45; color:#b3aea6; margin:0; text-wrap:pretty; }
@media (max-width:1024px){ .field-cubes{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .field-cubes{ grid-template-columns:1fr; } .field-cube{ aspect-ratio:auto; min-height:200px; } }

/* ================= D3SIGN flipbook reader ================= */
.reader { position:fixed; inset:0; z-index:400; background:rgba(10,10,10,0.96); display:flex; flex-direction:column; }
.reader[hidden]{ display:none; }
.reader-bar { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:16px var(--gutter); color:#fff; border-bottom:1px solid rgba(255,255,255,0.14); }
.reader-title { font-size:12px; letter-spacing:0.14em; text-transform:uppercase; font-weight:500; }
.reader-count { font-size:12px; letter-spacing:0.1em; color:rgba(255,255,255,0.6); margin-left:auto; }
.reader-close { background:none; border:1px solid rgba(255,255,255,0.3); color:#fff; font:inherit; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; padding:8px 16px; cursor:pointer; }
.reader-close:hover { border-color:var(--color-acid-red); color:var(--color-acid-red); }
.reader .stage { flex:1; display:flex; align-items:center; justify-content:center; padding:24px; }
.reader-nav { position:absolute; top:50%; transform:translateY(-50%); z-index:2; background:none; border:none; color:rgba(255,255,255,0.7); font-size:44px; line-height:1; cursor:pointer; padding:12px 20px; }
.reader-nav:hover { color:#fff; }
.reader-nav.prev { left:8px; } .reader-nav.next { right:8px; }
.book { position:relative; height:82vh; aspect-ratio:3/4; perspective:2400px; }
.book .page-view { width:100%; height:100%; object-fit:contain; display:block; box-shadow:0 20px 60px rgba(0,0,0,0.5); background:#000; }
.book .leaf { position:absolute; inset:0; transform-origin:left center; transform-style:preserve-3d; transition:transform .62s cubic-bezier(.4,0,.2,1); transform:rotateY(0deg); }
.book .leaf.turn { transform:rotateY(-178deg); }
.book .leaf.back-start { transform:rotateY(-178deg); transition:none; }
.book .leaf .face { position:absolute; inset:0; backface-visibility:hidden; background-size:contain; background-position:center; background-repeat:no-repeat; background-color:#000; box-shadow:0 20px 60px rgba(0,0,0,0.5); }
.book .leaf .back { transform:rotateY(180deg); }
@media (max-width:680px){ .book{ height:72vh; } .reader-nav{ font-size:34px; padding:8px 12px; } }

/* ================= D3SIGN reader v2 (spreads · thumbs · zoom · fs) ================= */
.reader .rd-tools { display:flex; gap:8px; align-items:center; margin-left:20px; }
.reader .rd-archive { background:none; border:1px solid rgba(255,255,255,0.3); color:#fff; font:inherit; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; padding:8px 14px; cursor:pointer; }
.reader .rd-archive:hover { border-color:var(--color-acid-red); color:var(--color-acid-red); }
.reader .rd-tools button { background:none; border:1px solid rgba(255,255,255,0.3); color:#fff; font:inherit; font-size:15px; line-height:1; width:38px; height:34px; cursor:pointer; }
.reader .rd-tools button:hover, .reader .rd-tools button[aria-pressed="true"] { border-color:var(--color-acid-red); color:var(--color-acid-red); }
.reader .stage { overflow:hidden; }
.reader .book { height:84vh; display:flex; gap:2px; align-items:center; justify-content:center; transition:transform .3s ease; will-change:transform; }
.reader .book .pg { height:84vh; width:auto; max-width:47vw; object-fit:contain; background:#000; box-shadow:0 20px 60px rgba(0,0,0,0.55); display:block; user-select:none; }
.reader .book:not(.is-spread) .pg { max-width:92vw; }
.reader .book.in { animation:pgin .45s ease; }
@keyframes pgin { from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none; } }
.reader .book.is-zoomed { transition:transform .05s linear; }
.reader .thumbs { position:absolute; inset:auto 0 0 0; max-height:42vh; overflow:auto; background:rgba(15,15,15,0.98); border-top:1px solid rgba(255,255,255,0.16); padding:20px var(--gutter); }
.reader .thumbs-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(90px,1fr)); gap:14px; max-width:1440px; margin:0 auto; }
.reader .thumb { background:none; border:1px solid transparent; padding:0; cursor:pointer; position:relative; }
.reader .thumb img { width:100%; aspect-ratio:3/4; object-fit:cover; display:block; }
.reader .thumb span { position:absolute; bottom:4px; right:6px; font-size:10px; color:#fff; background:rgba(0,0,0,0.6); padding:1px 5px; }
.reader .thumb:hover { border-color:var(--color-acid-red); }
@media (prefers-reduced-motion: reduce){ .reader .book.in{ animation:none; } }
@media (max-width:900px){ .reader .book, .reader .book .pg { height:78vh; } .reader .book .pg { max-width:94vw; } }

/* reader — pdf loading message + canvas thumbs */
.reader .rd-msg { position:absolute; inset:0; margin:auto; height:1.4em; text-align:center; color:rgba(255,255,255,0.7); font-size:12px; letter-spacing:0.14em; text-transform:uppercase; }
.reader .thumb .tn { display:block; background:#000; aspect-ratio:3/4; overflow:hidden; }
.reader .thumb .tn canvas { width:100%; height:100%; object-fit:cover; display:block; }
.reader .thumb .tl { position:absolute; bottom:4px; right:6px; font-size:10px; color:#fff; background:rgba(0,0,0,0.6); padding:1px 5px; }

/* global CTA (non-acd4 pages) */
.cta { display:inline-block; font-family:var(--font-technical); border:1px solid var(--color-acid-red); color:var(--color-white); font-size:11px; letter-spacing:0.16em; text-transform:uppercase; font-weight:500; padding:14px 28px; background:none; font-family:var(--font-sans); cursor:pointer; }
.cta:hover { background:var(--color-acid-red); color:#fff; }
.area.white .cta { color:var(--color-ink); }
.area.white .cta:hover { color:#fff; }
button.cta { font:inherit; font-size:11px; letter-spacing:0.16em; text-transform:uppercase; font-weight:500; }