/* ============================================================
   MOODBOARD — Global Styles
   Based on original skeleton by Brian
   Enhanced to match Moodboard Planning Brief v1.0
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────── */
:root{
  --bg:#ffffff;
  --text:#111111;
  --sub:#666666;
  --mute:#999999;
  --line:#eaeaea;
  --surface:#f5f4f2;
  --accent:#b8a9c9;

  --max:1200px;
  --pad:80px;
  --pad-m:24px;

  --serif:"Playfair Display", serif;
  --sans:"Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;

  --t:0.4s;
}

/* ── Reset ──────────────────────────────────────────────── */
*{ box-sizing:border-box; margin:0; padding:0; }
html{ font-size:16px; scroll-behavior:smooth;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale; }
body{
  min-height:100vh;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.6;
}

a{ color:inherit; text-decoration:none; }
img{ display:block; max-width:100%; }

/* ── Container ──────────────────────────────────────────── */
.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--pad);
}

/* ── Header ─────────────────────────────────────────────── */
.header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  height:72px;
}

/* Language toggle */
.lang{
  font-size:12px;
  color:var(--sub);
  letter-spacing:.04em;
  display:flex;
  gap:10px;
}
.lang a{ padding:6px 0; transition:color var(--t); cursor:pointer; }
.lang a:hover{ color:var(--text); }
.lang a[aria-current="true"]{ color:var(--text); font-weight:600; }

/* Brand */
.brand{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  text-align:center;
  font-family:var(--serif);
  font-weight:600;
  letter-spacing:.02em;
  font-size:20px;
}
.brand a{ display:block; }

/* Navigation */
.nav{
  display:flex;
  justify-content:flex-end;
  gap:24px;
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.nav a{
  padding:6px 0;
  border-bottom:1px solid transparent;
  transition:all var(--t);
}
.nav a:hover{ opacity:1; color:var(--text); }
.nav a[aria-current="true"]{
  border-bottom-color:var(--text);
  color:var(--text);
}

/* ── Sections ───────────────────────────────────────────── */
.section{ padding:88px 0; }
.section.tight{ padding:56px 0; }
.section-line{ border-top:1px solid var(--line); }

/* ── Typography helpers ─────────────────────────────────── */
.smallcaps{
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--mute);
}

.title{
  font-family:var(--serif);
  font-size:44px;
  font-weight:500;
  line-height:1.1;
  letter-spacing:-.01em;
}

.subtitle{
  max-width:680px;
  color:var(--sub);
  font-size:15px;
  font-weight:300;
  line-height:1.7;
}

/* ── Intro (HOME hero) ──────────────────────────────────── */
.intro{
  text-align:center;
  padding-top:120px;
  padding-bottom:96px;
}
.intro .title{ margin-bottom:20px; }
.intro .subtitle{
  margin:0 auto 40px;
  font-size:16px;
  color:#555555;
}

.cta-row{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:13px 28px;
  border:1px solid var(--text);
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  background:transparent;
  color:var(--text);
  cursor:pointer;
  transition:all var(--t) ease-in-out;
}
.btn:hover{
  background:var(--text);
  color:var(--bg);
}
.btn.primary{
  background:var(--text);
  color:var(--bg);
}
.btn.primary:hover{
  background:transparent;
  color:var(--text);
}
.btn.ghost{
  border-color:var(--line);
  color:var(--sub);
}
.btn.ghost:hover{
  background:transparent;
  border-color:var(--text);
  color:var(--text);
}

/* ── Filter Bar ─────────────────────────────────────────── */
.filterbar{
  position:sticky;
  top:72px;
  z-index:90;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.filter-inner{
  display:flex;
  gap:10px;
  padding:18px 0;
  flex-wrap:wrap;
}
.chip{
  border:1px solid var(--line);
  padding:7px 16px;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--sub);
  cursor:pointer;
  background:transparent;
  transition:all var(--t) ease-in-out;
}
.chip:hover{ border-color:var(--sub); color:var(--text); }
.chip.active{ border-color:var(--text); color:var(--text); font-weight:500; }

/* ── Archive Grid ───────────────────────────────────────── */
.grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:48px;
}

.card{ transition:all var(--t) ease-in-out; display:block; }
.card:hover{ opacity:1; }

/* Image wrapper — enforces 3:4 even without real images */
.card-img{
  position:relative;
  width:100%;
  aspect-ratio:3/4;
  background:var(--surface);
  overflow:hidden;
  margin-bottom:16px;
}
.card-img img{
  width:100%; height:100%;
  object-fit:cover;
  transition:all var(--t) ease-in-out;
}
.card:hover .card-img img{
  transform:scale(1.03);
  opacity:.92;
}

/* Placeholder roman numeral (shown when no image) */
.card-img .ph{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--serif);
  font-size:2.5rem;
  font-style:italic;
  color:var(--line);
  pointer-events:none;
  transition:all var(--t) ease-in-out;
}
.card:hover .card-img .ph{
  transform:scale(1.03);
  opacity:.85;
}

.meta{ display:flex; flex-direction:column; gap:5px; }
.code{ font-size:12px; letter-spacing:.08em; text-transform:uppercase; font-weight:500; }
.tags{ font-size:12px; color:var(--sub); font-weight:300; letter-spacing:.02em; }
.meta-code{ font-size:12px; letter-spacing:.08em; text-transform:uppercase; font-weight:500; }
.meta-tags{ font-size:12px; color:var(--sub); font-weight:300; letter-spacing:.02em; }

.card-coming-soon{
  cursor: default;
}
.card-coming-soon .card-img{
  isolation: isolate;
}
.card-coming-soon .card-img img{
  filter: blur(5px) saturate(0.82);
  transform: scale(1.06);
  opacity: 0.7;
}
.card-coming-soon:hover .card-img img{
  filter: blur(4px) saturate(0.9);
  transform: scale(1.08);
  opacity: 0.76;
}
.card-soon-overlay{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 18px 20px;
  text-align: left;
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(17,17,17,0.18) 100%);
}
.card-soon-overlay::before{
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.26) 50%, transparent 65%);
  transform: translateX(-55%);
  animation: archiveShimmer 3.6s ease-in-out infinite;
  pointer-events: none;
}
.card-soon-corner,
.card-soon-copy,
.card-soon-badge,
.card-soon-sub{
  position: relative;
  z-index: 1;
}
.card-soon-corner{
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.card-soon-dot{
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.88);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}
.card-soon-corner-label{
  color: rgba(255,255,255,0.82);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.card-soon-copy{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  max-width: 72%;
}
.card-soon-badge{
  color: #ffffff;
  font-size: 18px;
  line-height: 1;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-shadow: 0 1px 10px rgba(0,0,0,0.18);
  animation: comingPulse 4.2s ease-in-out infinite;
}
.card-soon-sub{
  color: rgba(255,255,255,0.9);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0,0,0,0.14);
  animation: comingPulse 4.2s ease-in-out infinite 0.4s;
}

.home-archive-card .meta{
  position: relative;
  padding-top: 14px;
}
.home-archive-card .meta::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  transition: background-color var(--t) ease, transform var(--t) ease;
  transform-origin: left center;
}
.home-archive-card .code,
.home-archive-card .tags{
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    letter-spacing var(--t) ease,
    opacity var(--t) ease;
}
.home-archive-card .code{
  transform: translateY(0);
}
.home-archive-card .tags{
  transform: translateY(0);
  opacity: 0.88;
}
.home-archive-card:hover .meta::before{
  background: var(--sub);
  transform: scaleX(1.02);
}
.home-archive-card:hover .code{
  transform: translateY(-3px);
  letter-spacing: .11em;
  color: var(--text);
}
.home-archive-card:hover .tags{
  transform: translateY(-2px);
  letter-spacing: .035em;
  color: var(--text);
  opacity: 1;
}

.archive-count{
  font-size:12px;
  color:var(--mute);
  letter-spacing:.03em;
  margin-bottom:32px;
}

/* ── System Cards ───────────────────────────────────────── */
.sys-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:28px;
}
.sys-card{
  border:1px solid var(--line);
  padding:36px 28px;
  transform: scale(1);
  transform-origin: center;
  transition:
    transform var(--t) ease,
    border-color var(--t) ease,
    background-color var(--t) ease;
}
.sys-card:hover{
  border-color:var(--sub);
  transform: scale(1.02);
}
.sys-card-link{ display:block; }
.sys-icon{
  font-size:1.75rem;
  margin-bottom:16px;
  color:var(--sub);
  line-height:1;
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    opacity var(--t) ease;
}
.sys-title{
  font-family:var(--serif);
  font-size:20px;
  font-weight:500;
  margin-bottom:12px;
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    letter-spacing var(--t) ease;
}
.sys-desc{
  color:var(--sub);
  font-size:14px;
  font-weight:300;
  line-height:1.7;
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    opacity var(--t) ease;
}
.sys-card:hover .sys-icon{
  transform: translateY(-4px) scale(1.06);
  color: var(--text);
}
.sys-card:hover .sys-title{
  transform: translateY(-3px);
  color: var(--text);
  letter-spacing: .01em;
}
.sys-card:hover .sys-desc{
  transform: translateY(-2px);
  color: var(--text);
  opacity: 0.96;
}

/* ── System Block (system.html expanded) ────────────────── */
.sys-block{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:64px;
  padding:56px 0;
  border-bottom:1px solid var(--line);
}
.sys-block:last-child{ border-bottom:none; }
.sys-block-left{
  display:flex; flex-direction:column;
  align-items:center; padding-top:4px;
}
.sys-block-left .sys-icon{ font-size:3.5rem; margin-bottom:16px; color:var(--text); }
.sys-block-principle{
  font-family:var(--serif);
  font-size:1.375rem;
  font-weight:400;
  font-style:italic;
  line-height:1.5;
  margin-bottom:24px;
}
.variant-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:20px; }
.variant-tag{
  font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  padding:7px 16px; border:1px solid var(--line); color:var(--sub);
}

/* ── Split Layout (Detail) ──────────────────────────────── */
.split{
  display:grid;
  grid-template-columns:0.9fr 1.3fr;
  gap:56px;
  align-items:start;
}

.panel h2{
  font-family:var(--serif);
  font-size:18px;
  font-weight:500;
  margin-bottom:12px;
}
.block{
  padding:20px 0;
  border-top:1px solid var(--line);
}
.block:first-child{ border-top:0; padding-top:0; }

.kv{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:12px;
  font-size:14px;
  margin:8px 0;
}
.kv .k{ color:var(--sub); font-weight:300; }
.kv .v{ color:var(--text); }

/* Detail image area */
.hero-img{
  width:100%;
  aspect-ratio:3/4;
  background:var(--surface);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  position:relative;
}
.hero-img img{
  width:100%; height:100%; object-fit:cover;
}
.hero-img .ph{
  font-family:var(--serif);
  font-size:4rem;
  font-style:italic;
  color:var(--line);
}

.thumb-row{
  margin-top:14px;
  display:flex;
  gap:12px;
}
.thumb{
  width:25%;
  aspect-ratio:1/1;
  background:var(--surface);
  border:2px solid transparent;
  cursor:pointer;
  overflow:hidden;
  transition:border-color var(--t);
  display:flex;
  align-items:center;
  justify-content:center;
}
.thumb:hover,
.thumb.active{ border-color:var(--text); }
.thumb .ph{
  font-family:var(--serif);
  font-size:1rem;
  font-style:italic;
  color:var(--line);
}

/* ── CTA Split ──────────────────────────────────────────── */
.cta-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.cta-block{
  padding:48px 40px;
  border:1px solid var(--line);
  transform: scale(1);
  transform-origin: center;
  transition:
    transform var(--t) ease,
    border-color var(--t) ease,
    background-color var(--t) ease;
}
.cta-block:hover{
  border-color:var(--sub);
  transform: scale(1.02);
}
.cta-block .smallcaps{ margin-bottom:16px; display:block; }
.cta-block h3{
  font-family:var(--serif);
  font-size:1.375rem;
  font-weight:400;
  margin-bottom:28px;
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    letter-spacing var(--t) ease;
}
.cta-block .smallcaps,
.cta-block .btn{
  transition:
    transform var(--t) ease,
    color var(--t) ease,
    border-color var(--t) ease,
    opacity var(--t) ease;
}
.cta-block:hover .smallcaps{
  transform: translateY(-2px);
  color: var(--text);
}
.cta-block:hover h3{
  transform: translateY(-3px);
  color: var(--text);
  letter-spacing: .01em;
}
.cta-block:hover .btn{
  transform: translateY(-2px);
}

/* ── Contact Form ───────────────────────────────────────── */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
}
.contact-info-group{ margin-bottom:36px; }
.contact-info-group .smallcaps{ margin-bottom:10px; display:block; }
.contact-info-group p{
  font-size:15px; color:var(--text); line-height:1.7; font-weight:300;
}
.contact-info-group a{
  border-bottom:1px solid var(--line);
  transition:border-color var(--t);
}
.contact-info-group a:hover{ border-color:var(--text); opacity:1; }

.form-label{
  display:block;
  font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--mute); margin-bottom:8px;
}
.form-input,
.form-textarea,
.form-select{
  width:100%;
  font-family:var(--sans);
  font-size:15px;
  color:var(--text);
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
  padding:12px 0;
  outline:none;
  transition:border-color var(--t);
  appearance:none;
  -webkit-appearance:none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus{
  border-color:var(--text);
}
.form-textarea{
  resize:vertical;
  min-height:90px;
  line-height:1.6;
}
.form-select{
  cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 0 center;
}
.form-group{ margin-bottom:24px; }

/* ── Philosophy quote ───────────────────────────────────── */
.philosophy-text{
  font-family:var(--serif);
  font-size:clamp(1.125rem, 2.2vw, 1.625rem);
  font-weight:400;
  font-style:italic;
  line-height:1.7;
  max-width:700px;
  letter-spacing:-.01em;
}

/* ── Shape Pages ────────────────────────────────────────── */
.shape-hero{
  text-align:center;
  padding-top:120px;
  padding-bottom:88px;
}

.shape-symbol{
  font-size:42px;
  line-height:1;
  margin-bottom:18px;
}

.shape-page .title{ margin-top:14px; }

.shape-lead{
  font-family:var(--serif);
  font-size:1.45rem;
  font-weight:400;
  line-height:1.45;
  margin:16px 0 14px;
}

.shape-subtitle{
  margin:0 auto;
  max-width:760px;
}

.shape-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:22px;
}

.shape-card{
  border:1px solid var(--line);
  padding:30px 24px;
  background:#fff;
}

.shape-card h2{
  font-family:var(--serif);
  font-size:1.85rem;
  font-weight:500;
  margin-bottom:10px;
}

.shape-card-summary{
  font-size:0.95rem;
  color:var(--text);
  margin-bottom:12px;
}

.shape-card-body{
  font-size:0.9rem;
  color:var(--sub);
  line-height:1.75;
}

.shape-icon{
  width:92px;
  height:92px;
  margin-bottom:22px;
  border:1.5px solid var(--text);
}

.shape-icon-round{ border-radius:999px; }

.shape-icon-oval{
  border-radius:50%;
  transform:scaleX(0.72);
  transform-origin:center;
}

.shape-icon-angular{
  transform:rotate(45deg) scale(0.72);
  transform-origin:center;
  border-radius:0;
}

.shape-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:18px;
}

.shape-tags span{
  border:1px solid var(--line);
  padding:6px 10px;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--sub);
}

.shape-note{ max-width:760px; }

.texture-icon{
  width:92px;
  height:92px;
  margin-bottom:22px;
  border:1.5px solid var(--text);
  padding:12px;
  display:grid;
  align-content:space-between;
  background:#fff;
}

.texture-icon span{
  display:block;
  width:100%;
  background:var(--text);
}

.texture-icon-light span:nth-child(1){ height:8px; opacity:0.22; }
.texture-icon-light span:nth-child(2){ height:8px; opacity:0.4; }
.texture-icon-light span:nth-child(3){ height:8px; opacity:0.58; }

.texture-icon-medium span:nth-child(1){ height:12px; opacity:0.45; }
.texture-icon-medium span:nth-child(2){ height:12px; opacity:0.7; }
.texture-icon-medium span:nth-child(3){ height:12px; opacity:0.92; }

.texture-icon-dense span:nth-child(1){ height:16px; opacity:0.82; }
.texture-icon-dense span:nth-child(2){ height:16px; opacity:0.92; }
.texture-icon-dense span:nth-child(3){ height:16px; opacity:1; }

.direction-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:22px;
}

.direction-grid .shape-card:last-child{
  grid-column:1 / -1;
}

.direction-icon{
  width:92px;
  height:92px;
  margin-bottom:22px;
  border:1.5px solid var(--text);
  position:relative;
  overflow:hidden;
  background:#fff;
}

.direction-icon span{
  position:absolute;
  left:50%;
  top:50%;
  width:42px;
  height:1.5px;
  background:var(--text);
  transform-origin:right center;
}

.direction-icon span::after{
  content:"";
  position:absolute;
  right:-1px;
  top:50%;
  width:10px;
  height:10px;
  border-top:1.5px solid var(--text);
  border-right:1.5px solid var(--text);
  transform:translateY(-50%) rotate(45deg);
}

.direction-forward span{
  transform:translate(-40%, -10%) rotate(145deg);
}

.direction-lateral span{
  transform:translate(-50%, -50%) rotate(0deg);
}

.direction-diagonal span{
  transform:translate(-45%, -35%) rotate(-35deg);
}

.direction-upward span{
  transform:translate(-50%, -30%) rotate(-90deg);
}

.direction-back-sweep span{
  transform:translate(-58%, -50%) rotate(25deg);
}

/* ── Footer ─────────────────────────────────────────────── */
.footer{
  border-top:1px solid var(--line);
  padding:32px 0;
  color:var(--sub);
  font-size:12px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp{
  from{ opacity:0; transform:translateY(18px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes archiveShimmer{
  0%{ transform: translateX(-55%); opacity: 0; }
  20%{ opacity: .18; }
  50%{ opacity: .32; }
  80%{ opacity: .16; }
  100%{ transform: translateX(55%); opacity: 0; }
}
@keyframes comingPulse{
  0%, 100%{ opacity: .48; transform: translateY(0); }
  50%{ opacity: 1; transform: translateY(-2px); }
}
.fade-in{
  opacity:0;
  transform:translateY(18px);
  transition:opacity 0.55s ease-out, transform 0.55s ease-out;
}
.fade-in.visible{
  opacity:1;
  transform:translateY(0);
}
.anim-enter{
  opacity:0;
  transform:translateY(14px);
  animation:fadeUp 0.55s ease-out forwards;
}
.anim-d1{ animation-delay:.1s; }
.anim-d2{ animation-delay:.2s; }
.anim-d3{ animation-delay:.35s; }
.anim-d4{ animation-delay:.5s; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width:900px){
  .container{ padding:0 var(--pad-m); }

  .header-inner{
    grid-template-columns:1fr auto;
    height:60px;
  }
  .lang{ display:none; }
  .brand{
    position:static;
    left:auto;
    transform:none;
    text-align:left;
    font-size:17px;
    margin-right:auto;
  }
  .nav{ gap:16px; }
  .nav a{ font-size:10px; }

  .intro{ padding-top:72px; padding-bottom:64px; }
  .title{ font-size:32px; }
  .subtitle{ font-size:14px; }
  .intro .subtitle{ font-size:15px; }

  .section{ padding:56px 0; }
  .section.tight{ padding:36px 0; }

  .grid{ grid-template-columns:1fr; gap:32px; }
  .sys-grid{ grid-template-columns:1fr; }
  .sys-block{ grid-template-columns:1fr; gap:24px; }
  .sys-block-left{ flex-direction:row; gap:12px; align-items:center; }
  .sys-block-left .sys-icon{ font-size:2rem; margin-bottom:0; }
  .shape-grid{ grid-template-columns:1fr; }
  .direction-grid{ grid-template-columns:1fr; }

  .split{ grid-template-columns:1fr; gap:32px; }

  .cta-split{ grid-template-columns:1fr; gap:16px; }
  .cta-block{ padding:32px 24px; }

  .contact-grid{ grid-template-columns:1fr; gap:40px; }

  .cta-row{ flex-direction:column; align-items:center; }
  .cta-row .btn{ width:100%; max-width:280px; }

  .filterbar{ top:60px; }

  .footer-inner{ flex-direction:column; gap:8px; text-align:center; }
}


/* ========================================
   MOODBOARD EXTRAS (minimal additions)
   ======================================== */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin: 0 0 36px 0;
}
.chip{
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 10px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--sub);
  cursor: pointer;
  transform: scale(1);
  transform-origin: center;
  transition:
    transform var(--t) ease,
    background-color var(--t) ease,
    color var(--t) ease,
    border-color var(--t) ease;
}
.chip:hover{
  border-color: var(--sub);
  color: var(--text);
  transform: scale(1.04);
}
.chip.is-active{
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
  transform: scale(1.04);
}
.chip.is-active:hover{
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
  transform: scale(1.06);
}

.detail-shell{
  padding: 96px 0 120px;
}
.detail-grid{
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items:start;
}
.detail-meta{
  position: sticky;
  top: 96px;
}
.detail-title{
  display:flex;
  flex-wrap:wrap;
  gap: 18px;
  align-items:baseline;
  margin-bottom: 18px;
}
.detail-title h1{
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.detail-title .sub{
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--sub);
  letter-spacing: 0.04em;
}
.detail-topline{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
  padding: 18px 0 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.detail-topline .k{
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.detail-topline .v{
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.35;
}

.panel{
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.panel h3{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.kv-row{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  padding: 10px 0;
}
.kv-k{
  font-size: 0.75rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--mute);
}
.kv-v{
  font-size: 0.9rem;
  color: var(--text);
}

.detail-images{
  display:flex;
  flex-direction:column;
  gap: 24px;
}
.detail-image{
  width:100%;
  height:auto;
  display:block;
  background: var(--surface);
}

@media (max-width: 900px){
  .detail-grid{
    grid-template-columns: 1fr;
  }
  .detail-meta{
    position: static;
  }
  .detail-topline{
    grid-template-columns: 1fr 1fr;
  }
}

.link{ text-decoration: underline; text-underline-offset: 4px; }


/* ============================================================
   DETAIL PAGE — Scroll Snap Layout
   ============================================================ */

body.detail-page {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(244, 239, 233, 0.7), rgba(255, 255, 255, 0.95) 36%),
    var(--bg);
}

.detail-scroll-wrap {
  height: calc(100vh - 72px);
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
}

.detail-frame {
  height: calc(100vh - 72px);
  scroll-snap-align: start;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* ── Left Panel ─────────────────────────────────────────── */
.detail-frame-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 72px;
}

/* Name block (frame 0) */
.df-name { margin-bottom: 28px; }

.df-name-en {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.df-name-kr {
  font-size: 0.875rem;
  color: var(--sub);
  letter-spacing: 0.04em;
  margin-top: 6px;
}

/* Section title (frames 1–4) */
.df-section-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

/* Divider */
.df-divider {
  width: 36px;
  height: 1px;
  background: var(--line);
  margin-bottom: 32px;
}

/* KV rows — typewriter target */
.df-body { max-width: 420px; }

.df-body .kv-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.df-body .kv-k {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  padding-top: 1px;
}

.df-body .kv-v {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.55;
}

/* Back link */
.df-back {
  margin-top: 36px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sub);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color var(--t), border-color var(--t);
}

.df-back:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* ── Right Panel ────────────────────────────────────────── */
.detail-frame-right {
  position: relative;
  overflow: hidden;
  order: -1;
}

.df-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-scroll-wrap--pilot {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  overflow: hidden;
}

.detail-frame-list {
  height: calc(100vh - 72px);
  overflow-y: auto;
  scroll-snap-type: y mandatory;
}

.detail-meta-panel {
  height: calc(100vh - 72px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 28px 24px;
  position: sticky;
  top: 72px;
}

.detail-meta-toggle {
  display: none;
}

.detail-meta-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.detail-meta-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.1;
  margin-bottom: 8px;
}

.detail-meta-row {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.detail-meta-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}

.detail-meta-value {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text);
}

.detail-frame-pilot {
  background:
    radial-gradient(circle at top right, rgba(184, 169, 201, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 245, 241, 0.92));
}

.detail-frame-pilot .detail-frame-left {
  padding: 52px 56px;
  justify-content: flex-start;
  gap: 22px;
  overflow-y: auto;
}

.detail-frame-pilot .detail-frame-right {
  border-left: 1px solid rgba(17, 17, 17, 0.08);
  background: #f7f3ef;
}

.detail-frame-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.detail-heading {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.detail-subheading {
  font-size: 1rem;
  color: var(--sub);
  max-width: 32rem;
}

.detail-frame-summary {
  font-size: 1.18rem;
  line-height: 1.55;
  max-width: 38rem;
}

.detail-frame-intro {
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--sub);
  max-width: 38rem;
}

.detail-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.detail-info-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(17, 17, 17, 0.08);
  padding: 18px 18px 20px;
  border-radius: 20px;
  min-height: 124px;
}

.detail-info-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 12px;
}

.detail-info-value {
  font-size: 0.97rem;
  line-height: 1.7;
}

.detail-elements-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.detail-element-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 28px;
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.detail-element-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.06);
  border-color: rgba(17, 17, 17, 0.2);
}

.detail-element-shape {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #ca78d8, #9d36b7);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.detail-element-card:hover .detail-element-shape {
  transform: scale(1.1) rotate(6deg);
}

.detail-element-shape.is-circle {
  border-radius: 999px;
}

.detail-element-shape.is-square {
  border-radius: 18px;
}

.detail-element-shape.is-triangle {
  width: 0;
  height: 0;
  background: none;
  border-left: 38px solid transparent;
  border-right: 38px solid transparent;
  border-bottom: 66px solid #d6b6e7;
}

.detail-element-card:hover .detail-element-shape.is-triangle {
  transform: scale(1.1) rotate(6deg) translateY(-4px);
}

.detail-element-title {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.1;
}

.detail-element-subtitle {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--sub);
}

.detail-element-grid {
  display: grid;
  gap: 12px;
}

.detail-element-row {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.detail-element-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}

.detail-element-value {
  font-size: 0.94rem;
  line-height: 1.65;
}

.detail-bullet-list {
  list-style: none;
  display: grid;
  gap: 14px;
  counter-reset: technical-step;
}

.detail-bullet-list li {
  position: relative;
  padding: 18px 18px 18px 72px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 20px;
  line-height: 1.72;
}

.detail-bullet-list li::before {
  counter-increment: technical-step;
  content: "0" counter(technical-step);
  position: absolute;
  left: 18px;
  top: 18px;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.detail-frame-cover .detail-heading {
  font-size: clamp(3rem, 6vw, 6rem);
}

.detail-frame-cover .detail-card-grid,
.detail-frame-framework .detail-card-grid,
.detail-frame-visualization .detail-card-grid {
  margin-top: 8px;
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.visible,
.detail-frame-pilot .fade-in {
  opacity: 1;
  transform: translateY(0);
}

.detail-scroll-wrap.detail-style-minimal {
  background: #fff;
}

.detail-style-minimal .detail-meta-panel {
  width: 260px;
  background: rgba(255, 255, 255, 0.38);
  border-right: 1px solid rgba(17, 17, 17, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 20px 18px 18px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.detail-style-minimal .detail-meta-title {
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(8px);
  animation: detailMetaReveal 0.42s ease forwards;
  animation-delay: var(--meta-delay, 0ms);
}

.detail-style-minimal .detail-meta-inner {
  width: 100%;
  gap: 10px;
  justify-content: center;
}

.detail-style-minimal .detail-meta-row {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  opacity: 0;
  transform: translateY(8px);
  animation: detailMetaReveal 0.42s ease forwards;
  animation-delay: var(--meta-delay, 0ms);
}

.detail-style-minimal .detail-meta-label,
.detail-style-minimal .detail-info-label,
.detail-style-minimal .detail-element-label,
.detail-style-minimal .detail-eyebrow,
.detail-style-minimal .detail-bullet-list li::before {
  color: #8a8a8a;
}

.detail-style-minimal .detail-meta-value,
.detail-style-minimal .detail-info-value,
.detail-style-minimal .detail-element-value,
.detail-style-minimal .detail-frame-summary,
.detail-style-minimal .detail-heading,
.detail-style-minimal .detail-element-title {
  color: #111;
}

.detail-style-minimal .detail-subheading,
.detail-style-minimal .detail-frame-intro,
.detail-style-minimal .detail-element-subtitle {
  color: #555;
}

.detail-style-minimal .detail-meta-label {
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  margin-bottom: 6px;
}

.detail-style-minimal .detail-meta-value {
  font-size: 0.8rem;
  line-height: 1.52;
  max-width: 15rem;
}

.detail-style-minimal .detail-frame-pilot {
  background: #fff;
  grid-template-columns: minmax(480px, 0.98fr) minmax(320px, 0.82fr);
}

.detail-style-minimal .detail-frame-pilot .detail-frame-left {
  padding: 42px 46px;
  gap: 14px;
  justify-content: center;
  min-width: 0;
}

.detail-style-minimal .detail-frame-pilot .detail-frame-right {
  background: #fff;
  border-left: 1px solid #ececec;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  min-width: 480px;
}

.detail-style-minimal .detail-image-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-style-minimal .detail-image-box {
  width: min(100%, 620px);
  min-width: 420px;
  aspect-ratio: 4 / 5;
  min-height: 68vh;
  max-height: calc(100vh - 128px);
  overflow: hidden;
  background: #f8f8f8;
}

.detail-style-minimal .detail-image-box .df-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-style-minimal .detail-heading {
  font-size: clamp(1.72rem, 3vw, 3.25rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.detail-style-minimal .detail-frame-cover .detail-heading {
  font-size: clamp(2.15rem, 4vw, 4.2rem);
}

/* Enhancements for Visualization / Graphic */
.detail-frame-visualization .df-img {
  transition: transform 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.detail-frame-visualization:hover .df-img {
  transform: scale(1.04);
}
.detail-frame-technical .detail-frame-right {
  background: #fcfcfc;
}
.detail-frame-technical .df-img {
  mix-blend-mode: multiply; /* Helps architectural graphics blend into background */
}

/* Dot Navigation */
.detail-dot-nav {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 100;
}
.detail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(17, 17, 17, 0.2);
  transition: background 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}
.detail-dot:hover {
  background: rgba(17, 17, 17, 0.5);
  transform: scale(1.2);
}
.detail-dot.is-active {
  background: var(--text);
  transform: scale(1.2);
}
@media (max-width: 900px) {
  .detail-dot-nav {
    display: none; /* Hide on mobile to save space */
  }
}

.detail-style-minimal .detail-frame-summary {
  max-width: 29rem;
  font-size: 0.92rem;
  line-height: 1.58;
}

.detail-style-minimal .detail-frame-intro {
  max-width: 30rem;
  font-size: 0.82rem;
  line-height: 1.65;
}

.detail-style-minimal .detail-card-grid {
  gap: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #e9e9e9;
  align-content: center;
}

.detail-style-minimal .detail-info-card {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #e9e9e9;
  border-right: 1px solid #f2f2f2;
  border-radius: 0;
  padding: 12px 16px 13px 0;
  min-height: 0;
}

.detail-style-minimal .detail-card-grid .detail-info-card:nth-child(2n) {
  border-right: 0;
  padding-left: 16px;
}

.detail-style-minimal .detail-info-label {
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  margin-bottom: 7px;
}

.detail-style-minimal .detail-info-value {
  font-size: 0.8rem;
  line-height: 1.52;
}

.detail-style-minimal .detail-elements-grid {
  gap: 0;
  border-top: 1px solid #e9e9e9;
}

.detail-style-minimal .detail-element-card {
  background: transparent;
  border: 0;
  border-right: 1px solid #f2f2f2;
  border-bottom: 1px solid #e9e9e9;
  border-radius: 0;
  padding: 12px 14px 14px 0;
  gap: 10px;
}

.detail-style-minimal .detail-element-card:last-child {
  border-right: 0;
  padding-left: 14px;
}

.detail-style-minimal .detail-element-shape {
  width: 24px;
  height: 24px;
  background: transparent;
  border: 1px solid #111;
}

.detail-style-minimal .detail-element-shape.is-square {
  border-radius: 0;
}

.detail-style-minimal .detail-element-shape.is-circle {
  border-radius: 999px;
}

.detail-style-minimal .detail-element-shape.is-triangle {
  width: 0;
  height: 0;
  background: none;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 20px solid #111;
  position: relative;
}

.detail-style-minimal .detail-element-shape.is-triangle::after {
  content: "";
  position: absolute;
  left: -11px;
  top: 2px;
  border-left: 11px solid transparent;
  border-right: 11px solid transparent;
  border-bottom: 18px solid #fff;
}

.detail-style-minimal .detail-element-title {
  font-size: 1rem;
  line-height: 1.12;
}

.detail-style-minimal .detail-element-subtitle {
  margin-top: 3px;
  font-size: 0.74rem;
}

.detail-style-minimal .detail-element-label {
  font-size: 0.56rem;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}

.detail-style-minimal .detail-element-value {
  font-size: 0.78rem;
  line-height: 1.5;
}

.detail-style-minimal .detail-element-row {
  padding-top: 8px;
  border-top: 1px solid #ececec;
}

.detail-style-minimal .detail-bullet-list {
  gap: 0;
  border-top: 1px solid #e9e9e9;
}

.detail-style-minimal .detail-bullet-list li {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #e9e9e9;
  border-radius: 0;
  padding: 12px 0 12px 44px;
  font-size: 0.8rem;
  line-height: 1.56;
}

.detail-style-minimal .detail-bullet-list li::before {
  left: 0;
  top: 13px;
  font-size: 0.6rem;
}

.detail-style-minimal .df-back {
  margin-top: 12px;
  font-size: 0.62rem;
  color: #555;
}

.detail-style-minimal .fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: detailContentReveal 0.42s ease forwards;
  animation-delay: var(--reveal-delay, 0ms);
}

@keyframes detailMetaReveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes detailContentReveal {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.detail-style-minimal .detail-frame-header > * {
  opacity: 0;
  transform: translateY(10px);
  animation: detailContentReveal 0.42s ease forwards;
  animation-delay: var(--reveal-delay, 0ms);
}

.detail-scroll-wrap.detail-frame-reveal .detail-frame-pilot .fade-in,
.detail-scroll-wrap.detail-frame-reveal .detail-frame-pilot .detail-frame-header > * {
  opacity: 0;
  transform: translateY(10px);
  animation: none;
}

.detail-scroll-wrap.detail-frame-reveal .detail-frame-pilot.is-revealed .fade-in,
.detail-scroll-wrap.detail-frame-reveal .detail-frame-pilot.is-revealed .detail-frame-header > * {
  animation: detailContentReveal 0.42s ease forwards;
  animation-delay: var(--reveal-delay, 0ms);
}

.detail-style-minimal .detail-frame-cover .detail-frame-left,
.detail-style-minimal .detail-frame-framework .detail-frame-left,
.detail-style-minimal .detail-frame-elements .detail-frame-left,
.detail-style-minimal .detail-frame-technical .detail-frame-left,
.detail-style-minimal .detail-frame-visualization .detail-frame-left {
  justify-content: center;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .detail-scroll-wrap {
    height: calc(100vh - 60px);
  }

  .detail-frame {
    height: calc(100vh - 60px);
    grid-template-columns: 1fr;
    grid-template-rows: 42% 58%;
  }

  .detail-frame-right { order: -1; }

  .detail-frame-left {
    padding: 24px 28px 20px;
    justify-content: flex-start;
    overflow-y: auto;
  }

  .df-name { margin-bottom: 14px; }
  .df-divider { margin-bottom: 16px; }
  .df-section-title { margin-bottom: 14px; }

  .detail-scroll-wrap--pilot {
    display: block;
    overflow-y: auto;
  }

  .detail-meta-panel {
    height: auto;
    position: sticky;
    top: 0;
    z-index: 20;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
    padding: 6px 12px 10px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .detail-meta-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 999px;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text);
  }

  .detail-meta-inner {
    display: none;
    margin-top: 10px;
    padding: 12px 12px 4px;
    border: 1px solid rgba(17, 17, 17, 0.08);
    background: rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .detail-meta-inner.is-open {
    display: flex;
  }

  .detail-frame-list {
    height: auto;
    overflow: visible;
    scroll-snap-type: none;
  }

  .detail-frame-pilot {
    height: auto;
    min-height: calc(100vh - 60px);
    grid-template-columns: 1fr;
    grid-template-rows: 42% auto;
  }

  .detail-frame-pilot .detail-frame-left {
    padding: 24px 20px 28px;
    gap: 18px;
  }

  .detail-card-grid,
  .detail-elements-grid {
    grid-template-columns: 1fr;
  }

  .detail-heading {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .detail-style-minimal .detail-meta-panel {
    width: auto;
    padding: 4px 10px 8px;
    display: block;
    background: rgba(255, 255, 255, 0.58);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .detail-style-minimal .detail-meta-toggle {
    background: rgba(255, 255, 255, 0.78);
  }

  .detail-style-minimal .detail-meta-inner {
    background: rgba(255, 255, 255, 0.62);
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-left {
    padding: 22px 18px 26px;
    gap: 14px;
    justify-content: flex-start;
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-right {
    padding: 16px 16px 0;
  }

  .detail-style-minimal .detail-image-box {
    width: 100%;
    min-width: 0;
    min-height: 0;
    max-height: none;
    aspect-ratio: 4 / 5;
  }

  .detail-style-minimal .detail-card-grid,
  .detail-style-minimal .detail-elements-grid {
    grid-template-columns: 1fr;
  }

  .detail-style-minimal .detail-info-card,
  .detail-style-minimal .detail-element-card {
    border-right: 0;
    padding-left: 0;
  }

  .detail-style-minimal .detail-card-grid .detail-info-card:nth-child(2n),
  .detail-style-minimal .detail-element-card:last-child {
    padding-left: 0;
  }
}

@media (max-width: 1320px) and (min-width: 901px) {
  .detail-style-minimal .detail-frame-pilot {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: auto;
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-right {
    order: -1;
    min-width: 0;
    padding: 24px 24px 0;
    border-left: 0;
    border-bottom: 1px solid #ececec;
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-left {
    padding: 28px 28px 32px;
    justify-content: flex-start;
  }

  .detail-style-minimal .detail-image-stage {
    min-height: 0;
  }

  .detail-style-minimal .detail-image-box {
    width: min(100%, 620px);
    min-width: 0;
    min-height: 0;
    max-height: none;
    aspect-ratio: 4 / 5;
  }
}

@media (max-width: 640px) {
  .detail-style-minimal .detail-frame-pilot {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: auto;
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-right {
    order: -1;
    padding: 14px 14px 0;
    border-left: 0;
    border-bottom: 1px solid #ececec;
    min-width: 0;
  }

  .detail-style-minimal .detail-frame-pilot .detail-frame-left {
    padding: 18px 14px 24px;
    justify-content: flex-start;
  }

  .detail-style-minimal .detail-image-stage {
    width: 100%;
    justify-content: center;
  }

  .detail-style-minimal .detail-image-box {
    width: min(100%, 420px);
    aspect-ratio: 4 / 5;
    min-width: 0;
    min-height: auto;
    max-height: none;
    margin: 0 auto;
  }

  .detail-style-minimal .detail-card-grid,
  .detail-style-minimal .detail-elements-grid {
    grid-template-columns: 1fr;
  }
}