/* page-styles.css — sub-page additions on top of styles.css */

/* ─── utility: ensure [hidden] beats display rules ─── */
[hidden] { display: none !important; }

/* ─── shared page header ─── */
.page-hero {
  position: relative;
  padding: 168px var(--page-margin) 96px;
  background: var(--bone);
  color: var(--ink);
  border-bottom: var(--border-hairline);
}
.page-hero-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: end;
}
.page-hero .crumbs {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.55; margin-bottom: 24px;
}
.page-hero .crumbs .sep { opacity: 0.4; }
.page-hero h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 600;
  max-width: 18ch;
}
.page-hero h1 em { font-style: normal; font-weight: 400; opacity: 0.45; }
.page-hero .page-dek {
  font-size: clamp(18px, 1.4vw, 22px); line-height: 1.5;
  opacity: 0.75; max-width: 52ch; margin: 0;
}
.page-hero .page-meta {
  margin-top: 24px;
  display: flex; gap: 24px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.55;
}
@media (max-width: 880px) {
  .page-hero { padding: 112px var(--page-margin-sm) 56px; }
  .page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── filter bar ─── */
.filter-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--ink);
  border-bottom: var(--border-hairline);
  margin-bottom: 48px;
  flex-wrap: wrap; gap: 16px;
}
.filter-pills {
  display: inline-flex; gap: 4px;
  border: 0.5px solid rgba(14,14,14,0.2);
  padding: 4px; border-radius: var(--radius-pill);
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.filter-pills::-webkit-scrollbar { display: none; }
.filter-pills button { flex-shrink: 0; }
.filter-pills button {
  border: 0; background: transparent;
  padding: 8px 16px; border-radius: var(--radius-pill);
  font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
  cursor: pointer; color: var(--ink);
  transition: background var(--dur-state) var(--ease-state),
              color var(--dur-state) var(--ease-state);
}
.filter-pills button.is-active {
  background: var(--ink); color: var(--bone);
}
.filter-count {
  font-size: 12px; letter-spacing: 0.08em; opacity: 0.55;
  font-variant-numeric: tabular-nums;
}

/* ─── Projects index ─── */
.projects-list {
  display: grid; grid-template-columns: 1fr;
  gap: 0;
}
.proj-card {
  display: grid;
  grid-template-columns: 80px 1.2fr 1fr 24px;
  gap: 48px;
  align-items: center;
  padding: 32px 0;
  border-bottom: var(--border-hairline);
  cursor: pointer;
  transition: background var(--dur-state) var(--ease-state);
  position: relative;
}
.proj-card:hover { background: rgba(14,14,14,0.02); }
.proj-card .pc-num {
  font-size: 13px; letter-spacing: 0.06em; opacity: 0.45;
  font-variant-numeric: tabular-nums;
}
.proj-card .pc-info { display: flex; flex-direction: column; gap: 8px; }
.proj-card h3 {
  margin: 0;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 600; letter-spacing: -0.025em; line-height: 1.15;
}
.proj-card .pc-spec {
  display: flex; gap: 16px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.55;
}
.proj-card .pc-thumb {
  aspect-ratio: 16/10;
  background-size: cover; background-position: center;
  overflow: hidden;
}
.proj-card .pc-thumb-inner {
  width: 100%; height: 100%;
  background-size: cover; background-position: center;
  transition: transform 600ms var(--ease-reveal);
}
.proj-card:hover .pc-thumb-inner { transform: scale(1.04); }
.proj-card .pc-arrow {
  font-size: 18px; text-align: right;
  transition: transform var(--dur-hover);
}
.proj-card:hover .pc-arrow { transform: translateX(6px); }

@media (max-width: 880px) {
  .proj-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px 0;
  }
  .proj-card .pc-num { font-size: 11px; }
  .proj-card .pc-spec { flex-wrap: wrap; row-gap: 4px; }
  .proj-card .pc-thumb { order: -1; aspect-ratio: 4/3; }
  .proj-card .pc-arrow { display: none; }
}

/* ─── Project detail ─── */
.detail-hero {
  position: relative;
  height: 88vh; min-height: 620px;
  background-size: cover; background-position: center;
  color: var(--bone);
  overflow: hidden;
}
.detail-hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(14,14,14,0.75) 0%,
      rgba(14,14,14,0.30) 30%,
      rgba(14,14,14,0.30) 55%,
      rgba(14,14,14,0.85) 100%);
  z-index: 1;
}
.detail-hero-content {
  position: absolute; inset: 0;
  z-index: 2;
  padding: 112px var(--page-margin) 56px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.detail-top-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.85;
}
.detail-hero h1 {
  margin: 0 0 32px;
  font-size: clamp(48px, 7vw, 128px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.94;
}
.detail-hero-foot {
  display: grid; grid-template-columns: 1fr auto;
  gap: 64px; align-items: end;
  border-top: 0.5px solid rgba(250,250,250,0.3);
  padding-top: 28px;
}
.detail-hero .detail-sub {
  font-size: 17px; line-height: 1.55; opacity: 0.85; max-width: 50ch;
  margin: 0;
}
.detail-scroll-cue {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.7;
  white-space: nowrap;
}
.detail-scroll-cue span:last-child {
  animation: cue-bob 2s var(--ease-reveal) infinite;
}
@keyframes cue-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
@media (max-width: 880px) {
  .detail-hero-content { padding: 88px var(--page-margin-sm) 32px; }
  .detail-hero-foot { grid-template-columns: 1fr; gap: 16px; }
  .detail-scroll-cue { display: none; }
}

/* ─── by-the-numbers strip ─── */
.detail-numbers {
  border-bottom: var(--border-hairline);
}
.detail-numbers-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--ink);
}
.dn-cell {
  display: flex; flex-direction: column; gap: 18px;
  padding: 40px 24px 40px 0;
  position: relative;
}
.dn-cell + .dn-cell {
  padding-left: 24px;
  border-left: var(--border-hairline);
}
.dn-cell .dn-num {
  font-size: clamp(36px, 4.5vw, 72px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.95;
  display: inline-flex; align-items: baseline; gap: 8px;
  flex-wrap: wrap;
}
.dn-cell .dn-unit {
  font-size: 0.28em;
  letter-spacing: 0.02em;
  opacity: 0.5;
  font-weight: 500;
  text-transform: uppercase;
}
@media (max-width: 1100px) {
  .detail-numbers-grid { grid-template-columns: repeat(3, 1fr); }
  .dn-cell:nth-child(4), .dn-cell:nth-child(5) {
    border-top: var(--border-hairline);
    padding-top: 32px;
  }
  .dn-cell:nth-child(4) { border-left: 0; padding-left: 0; }
}
@media (max-width: 640px) {
  .detail-numbers-grid { grid-template-columns: 1fr 1fr; }
  .dn-cell { padding: 24px 16px; }
  .dn-cell + .dn-cell { padding-left: 16px; }
  .dn-cell:nth-child(2n+1) { border-left: 0; padding-left: 0; }
  .dn-cell:nth-child(n+3) { border-top: var(--border-hairline); padding-top: 24px; }
}

.detail-body {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 96px;
  padding-block: var(--space-9);
}
.detail-specs {
  position: sticky; top: 96px; align-self: start;
}
.detail-specs-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 16px;
  border-bottom: var(--border-hairline);
  margin-bottom: 0;
}
.detail-specs .spec-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 14px 0;
  border-bottom: var(--border-hairline);
  font-size: 14px;
  align-items: baseline;
}
.detail-specs .spec-key { opacity: 0.55; font-size: 12px; letter-spacing: 0.04em; }
.detail-specs .spec-val {
  text-align: right;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.detail-specs-actions {
  margin-top: 32px;
  display: flex; flex-direction: column; gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--ink);
}

.detail-prose {
  display: flex; flex-direction: column; gap: 48px;
  max-width: 68ch;
}
.detail-prose .intro {
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.015em;
  font-weight: 400;
  margin: 0;
}
.detail-prose .intro em { font-style: italic; opacity: 0.7; }
.detail-prose .has-dropcap::first-letter {
  font-size: 4em;
  float: left;
  line-height: 0.9;
  margin: 8px 14px 0 -2px;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.prose-section {
  display: flex; flex-direction: column; gap: 16px;
}
.prose-section .prose-marker {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.55;
  display: inline-flex; gap: 12px; align-items: center;
}
.prose-section .prose-marker::after {
  content: ""; flex: 1; height: 1px; background: currentColor; opacity: 0.4;
  max-width: 56px;
}
.prose-section p {
  margin: 0; font-size: 17px; line-height: 1.65; opacity: 0.82;
}

@media (max-width: 880px) {
  .detail-body { grid-template-columns: 1fr; gap: 40px; padding-block: var(--space-7); }
  .detail-specs { position: relative; top: auto; }
  .detail-prose .intro { font-size: 20px; }
  .detail-prose .has-dropcap::first-letter { font-size: 3em; margin: 4px 10px 0 -2px; }
  .detail-pullquote { padding: 64px 0; }
}

/* ─── pull quote ─── */
.detail-pullquote {
  background: var(--ink);
  color: var(--bone);
  padding: 112px 0;
}
.detail-pullquote .container { display: flex; flex-direction: column; gap: 40px; }
.detail-pullquote .pq-marker { opacity: 0.55; }
.detail-pullquote .pq-text {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 52px);
  letter-spacing: -0.025em;
  line-height: 1.18;
  font-weight: 400;
  max-width: 22ch;
}
.detail-pullquote .pq-text::before {
  content: "\201C";
  display: block;
  font-size: 1.2em;
  line-height: 0.8;
  opacity: 0.35;
  margin-bottom: 8px;
}
.detail-pullquote .pq-attrib {
  display: flex; align-items: center; gap: 16px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(250,250,250,0.25);
}
.detail-pullquote .pq-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background-size: cover; background-position: center;
  filter: grayscale(1);
  flex-shrink: 0;
}
.detail-pullquote .pq-name {
  font-size: 15px; font-weight: 500;
}
.detail-pullquote .pq-role {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.55; margin-top: 2px;
}

/* ─── full-bleed image with caption ─── */
.detail-image-bleed {
  background: var(--neutral-100);
  padding: 0 0 32px;
}
.detail-image-bleed img {
  width: 100%; height: auto; display: block;
  margin-bottom: 16px;
}
.bleed-caption {
  display: flex; justify-content: space-between;
  font-size: 12px; opacity: 0.55;
  font-style: italic;
  letter-spacing: 0.01em;
  flex-wrap: wrap; gap: 8px;
}

/* ─── credits ─── */
.detail-credits {
  padding: 96px 0;
}
.credits-head { margin-bottom: 48px; }
.credits-grid {
  border-top: 1px solid var(--ink);
}
.credit-row {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  gap: 32px;
  padding: 16px 0;
  border-bottom: var(--border-hairline);
  align-items: baseline;
  transition: padding var(--dur-state);
}
.credit-row:hover { padding-left: 8px; }
.credit-row .cr-role {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.55;
}
.credit-row .cr-name {
  font-size: 17px; font-weight: 500; letter-spacing: -0.01em;
}
.credit-row .cr-loc {
  font-size: 12px; opacity: 0.55; text-align: right;
  letter-spacing: 0.02em;
}
@media (max-width: 880px) {
  .detail-credits { padding: 56px 0; }
  .credit-row { grid-template-columns: 1fr; gap: 4px; padding: 16px 0; }
  .credit-row .cr-loc { text-align: left; }
}

/* ─── detail gallery (mixed-aspect figure grid) ─── */
.detail-gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}
.dg-cell {
  margin: 0;
  display: flex; flex-direction: column; gap: 12px;
  grid-column: span 2;
}
.dg-cell.dg-wide  { grid-column: span 4; }
.dg-cell.dg-tall  { grid-row: span 2; grid-column: span 2; }
.dg-cell .dg-img {
  width: 100%;
  background-size: cover; background-position: center;
  aspect-ratio: 4/3;
  transition: transform 700ms var(--ease-reveal);
}
.dg-cell.dg-tall .dg-img { aspect-ratio: 3/5; }
.dg-cell.dg-wide .dg-img { aspect-ratio: 16/9; }
.dg-cell:hover .dg-img { transform: scale(1.02); }
.dg-cell figcaption {
  font-size: 12px; opacity: 0.65;
  letter-spacing: 0.01em;
  font-style: italic;
}
@media (max-width: 880px) {
  .detail-gallery { grid-template-columns: 1fr; }
  .dg-cell, .dg-cell.dg-wide, .dg-cell.dg-tall { grid-column: span 1; grid-row: span 1; }
  .dg-cell .dg-img { aspect-ratio: 4/3 !important; }
}

/* ─── prev/next with thumbnails ─── */
.detail-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: var(--border-hairline);
  background: var(--bone);
}
.detail-next .dn-link {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 24px;
  align-items: center;
  padding: 48px var(--page-margin);
  border-right: var(--border-hairline);
  transition: background var(--dur-state);
}
.detail-next .dn-link:last-child { border-right: 0; }
.detail-next .dn-link-r { grid-template-columns: 120px 1fr; text-align: right; }
.detail-next .dn-link-r .dn-side { align-items: flex-end; }
.detail-next .dn-link:hover { background: rgba(14,14,14,0.03); }
.detail-next .dn-side { display: flex; flex-direction: column; gap: 8px; }
.detail-next .dn-eyebrow {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.55;
}
.detail-next .dn-title {
  font-size: clamp(22px, 2vw, 32px);
  font-weight: 600; letter-spacing: -0.025em; line-height: 1.1;
}
.detail-next .dn-meta {
  font-size: 12px; letter-spacing: 0.04em; opacity: 0.6;
}
.detail-next .dn-thumb {
  aspect-ratio: 4/5;
  background-size: cover; background-position: center;
}
@media (max-width: 880px) {
  .detail-next { grid-template-columns: 1fr; }
  .detail-next .dn-link { padding: 32px var(--page-margin-sm); border-right: 0; border-bottom: var(--border-hairline); grid-template-columns: 1fr 80px; }
  .detail-next .dn-link-r { grid-template-columns: 80px 1fr; text-align: left; }
  .detail-next .dn-link-r .dn-side { align-items: flex-start; }
  .detail-next .dn-thumb { aspect-ratio: 1; }
}

/* ─── Journal index ─── */
.journal-feature {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 48px 0;
  border-bottom: var(--border-hairline);
  margin-bottom: 48px;
}
.journal-feature .jf-img {
  aspect-ratio: 4/3;
  background-size: cover; background-position: center;
}
.journal-feature .jf-meta {
  display: flex; gap: 16px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.6;
}
.journal-feature h2 {
  margin: 16px 0;
  font-size: clamp(32px, 3.5vw, 56px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  font-weight: 600;
}
.journal-feature .jf-dek {
  font-size: 17px; line-height: 1.55; opacity: 0.75;
  max-width: 50ch;
  margin: 0 0 24px;
}

.journal-list { border-top: 1px solid var(--ink); }
.journal-row {
  display: grid;
  grid-template-columns: 60px 180px 1fr 200px 24px;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: var(--border-hairline);
  cursor: pointer;
  transition: padding var(--dur-state);
}
.journal-row:hover { padding-left: 12px; }
.journal-row .jr-num { font-size: 12px; letter-spacing: 0.12em; opacity: 0.45; font-variant-numeric: tabular-nums; }
.journal-row .jr-cat {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.65;
}
.journal-row .jr-title { font-size: clamp(20px, 1.6vw, 24px); font-weight: 600; letter-spacing: -0.025em; }
.journal-row .jr-date {
  font-size: 12px; letter-spacing: 0.06em; opacity: 0.55;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.journal-row .jr-arrow { text-align: right; font-size: 18px; opacity: 0.55; }

@media (max-width: 880px) {
  .journal-feature { grid-template-columns: 1fr; gap: 24px; padding: 24px 0; }
  .journal-row {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }
  .journal-row .jr-cat, .journal-row .jr-date, .journal-row .jr-arrow { display: none; }
}

/* ─── Article ─── */
.article-hero {
  padding: 144px var(--page-margin) 48px;
  border-bottom: var(--border-hairline);
}
.article-hero-inner { max-width: 1080px; margin: 0 auto; }
.article-hero .crumbs { margin-bottom: 24px; }
.article-eyebrows {
  display: flex; gap: 16px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.6;
  margin-bottom: 24px;
}
.article-hero h1 {
  margin: 0;
  font-size: clamp(36px, 4.5vw, 72px);
  letter-spacing: -0.04em;
  line-height: 1.02;
  font-weight: 600;
  max-width: 22ch;
}
.article-hero .dek {
  margin: 24px 0 32px;
  font-size: clamp(20px, 1.5vw, 26px);
  line-height: 1.45;
  opacity: 0.75;
  max-width: 56ch;
  font-weight: 400;
}
.article-byline {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  border-top: var(--border-hairline);
  font-size: 13px;
  flex-wrap: wrap; gap: 12px;
}
.article-byline .byline-left { display: flex; gap: 16px; align-items: center; opacity: 0.85; }
.article-byline .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--neutral-200);
  background-size: cover; background-position: center;
  filter: grayscale(1);
}
.article-byline .byline-meta { font-size: 11px; letter-spacing: 0.12em; opacity: 0.55; }

.article-hero-image {
  aspect-ratio: 16/9;
  background-size: cover; background-position: center;
}

.article-body {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  gap: 64px;
  padding-block: var(--space-9);
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: var(--page-margin);
}
.article-toc {
  position: sticky; top: 96px; align-self: start;
  font-size: 12px;
}
.article-toc h5 {
  margin: 0 0 12px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; opacity: 0.55;
}
.article-toc ol {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.article-toc li {
  padding: 6px 0;
  border-top: var(--border-hairline);
}
.article-toc li a {
  display: inline-flex; align-items: baseline; gap: 12px;
}
.article-toc .toc-n {
  font-size: 11px; letter-spacing: 0.12em; opacity: 0.4;
  font-variant-numeric: tabular-nums;
}
.article-toc a { opacity: 0.85; }
.article-toc a:hover { opacity: 1; }

.article-prose {
  font-size: 18px;
  line-height: 1.7;
  max-width: 64ch;
}
.article-prose h2 {
  font-size: clamp(24px, 2vw, 32px);
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 64px 0 16px;
  scroll-margin-top: 96px;
}
.article-prose p { margin: 0 0 24px; }
.article-prose p.lede::first-letter {
  font-size: 4.5em;
  float: left;
  line-height: 0.9;
  margin: 6px 12px 0 -2px;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.article-prose blockquote {
  margin: 48px 0;
  padding: 0;
  border-left: 1px solid var(--ink);
  padding-left: 24px;
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.article-prose blockquote cite {
  display: block;
  margin-top: 16px;
  font-size: 12px; letter-spacing: 0.06em;
  font-style: normal;
  opacity: 0.55;
  text-transform: uppercase;
}
.article-prose figure {
  margin: 48px -64px;
}
.article-prose figure img { width: 100%; height: auto; display: block; }
.article-prose figure figcaption {
  font-size: 12px; opacity: 0.55;
  margin-top: 12px;
  font-style: italic;
}
/* Constrained figure — for portrait/square images that should not bleed full width */
.article-prose figure.is-constrained {
  margin: 48px auto;
  max-width: 560px;
}

.article-aside {
  position: sticky; top: 96px; align-self: start;
  font-size: 12px;
  opacity: 0.65;
  display: flex; flex-direction: column; gap: 12px;
}
.article-aside .share { display: flex; flex-direction: column; gap: 8px; padding-top: 12px; border-top: var(--border-hairline); }
.article-aside a { letter-spacing: 0.04em; }

@media (max-width: 1080px) {
  .article-body { grid-template-columns: 1fr; gap: 32px; }
  .article-toc, .article-aside { position: relative; top: auto; }
  .article-prose figure { margin: 32px 0; }
}

/* ─── Contact ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 96px;
}
.contact-form {
  display: flex; flex-direction: column;
  gap: 0;
}
.form-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px 0;
  border-bottom: var(--border-hairline);
}
.form-row:first-child { border-top: var(--border-hairline); }
.form-row label {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.6;
  padding-top: 12px;
}
.form-row label .req { color: #c64646; margin-left: 4px; }
.form-row .field-wrap { display: flex; flex-direction: column; gap: 4px; }
.form-row input,
.form-row select,
.form-row textarea {
  background: transparent; border: 0;
  font-family: inherit; font-size: 18px;
  letter-spacing: -0.01em;
  padding: 12px 0;
  border-bottom: 1px solid transparent;
  outline: 0;
  color: var(--ink);
  transition: border-color var(--dur-hover);
  resize: vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-bottom-color: var(--ink);
}
.form-row .err {
  font-size: 12px;
  color: var(--error-text);
  letter-spacing: 0.04em;
}

.role-radios {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 8px 0;
}
.role-radios button {
  background: transparent; border: 0.5px solid rgba(14,14,14,0.25);
  padding: 10px 16px; border-radius: var(--radius-pill);
  font-size: 13px; cursor: pointer; color: var(--ink);
  transition: background var(--dur-state), color var(--dur-state), border-color var(--dur-state);
}
.role-radios button.is-active {
  background: var(--ink); color: var(--bone); border-color: var(--ink);
}

.contact-submit-row {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px;
  flex-wrap: wrap; gap: 16px;
}
.contact-submit-row button[type=submit] {
  background: var(--ink); color: var(--bone);
  border: 0; padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 500; cursor: pointer;
  display: inline-flex; gap: 10px; align-items: center;
  transition: opacity var(--dur-hover), transform var(--dur-hover);
}
.contact-submit-row button[type=submit]:hover { opacity: 0.85; }
.contact-submit-row button[type=submit]:active { transform: scale(0.98); }

.contact-side {
  display: flex; flex-direction: column; gap: 32px;
}
.office-card {
  border-top: 1px solid var(--ink);
  padding: 24px 0;
  border-bottom: var(--border-hairline);
}
.office-card .city {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.55;
}
.office-card h3 {
  margin: 8px 0 16px;
  font-size: 24px; font-weight: 600; letter-spacing: -0.025em;
}
.office-card address {
  font-style: normal;
  font-size: 14px; line-height: 1.6; opacity: 0.8;
}
.office-card .office-meta {
  display: flex; justify-content: space-between;
  font-size: 12px; letter-spacing: 0.06em; opacity: 0.55;
  margin-top: 16px;
  padding-top: 12px;
  border-top: var(--border-hairline);
}

.success-card {
  background: var(--ink); color: var(--bone);
  padding: 48px;
  display: flex; flex-direction: column; gap: 16px;
  border-radius: 0;
}
.success-card h3 {
  margin: 0; font-size: 32px; letter-spacing: -0.03em; font-weight: 600;
}
.success-card p { margin: 0; opacity: 0.7; }

@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 0; }
}

/* ─── Press strip on subpages ─── */
.subpage-cta {
  background: var(--neutral-100);
  padding: 80px var(--page-margin);
}
.subpage-cta-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: end;
}
.subpage-cta h3 {
  margin: 0; font-size: clamp(28px, 2.5vw, 40px);
  letter-spacing: -0.03em; font-weight: 600;
}
@media (max-width: 880px) {
  .subpage-cta { padding: 48px var(--page-margin-sm); }
  .subpage-cta-inner { grid-template-columns: 1fr; }
}

/* ─── placeholder detail page state ─── */
.detail-forthcoming {
  padding: 96px 0;
  text-align: center;
}
.detail-forthcoming .badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  border: 0.5px solid rgba(14,14,14,0.25);
  border-radius: var(--radius-pill);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: 24px;
}
.detail-forthcoming .badge .blink {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink); opacity: 0.6;
  animation: blink-soft 1.8s var(--ease-reveal) infinite;
}
@keyframes blink-soft { 0%, 100% { opacity: 0.6; } 50% { opacity: 0.2; } }

.detail-forthcoming h2 {
  margin: 0 auto 16px;
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 600; letter-spacing: -0.03em; line-height: 1.1;
  max-width: 20ch;
}
.detail-forthcoming p {
  margin: 0 auto;
  font-size: 17px; line-height: 1.55;
  opacity: 0.65;
  max-width: 52ch;
}
.detail-forthcoming .actions {
  margin-top: 32px;
  display: inline-flex; gap: 24px; flex-wrap: wrap; justify-content: center;
}

/* ===================================================================
   MATERIALS PAGES
   - Hero (eyebrow + h1 + standfirst + index strip)
   - Strips list (alternating slabs)
   - Related categories
   =================================================================== */

/* ─── Materials hero ─── */
.materials-hero {
  padding: 160px 0 80px;
  background: var(--bone);
  color: var(--ink);
}
.materials-hero-eyebrow {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; opacity: 0.5;
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 48px;
}
.materials-hero h1 {
  font-size: clamp(48px, 6vw, 96px);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 600;
  margin: 0 0 56px;
  max-width: 14ch;
}
.materials-hero-foot {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--ink);
  align-items: start;
}
.materials-hero-foot .standfirst {
  font-size: 22px; line-height: 1.4; letter-spacing: -0.015em;
  font-weight: 400; margin: 0;
  max-width: 32ch;
}
.hero-index {
  display: flex; flex-direction: column; gap: 16px;
  padding-top: 4px;
}
.hero-index-num {
  display: flex; align-items: baseline; gap: 16px;
  font-variant-numeric: tabular-nums;
}
.hero-index-num .num {
  font-size: 64px; font-weight: 600; letter-spacing: -0.035em; line-height: 0.9;
}
.hero-index-label {
  font-size: 14px; opacity: 0.6; letter-spacing: -0.005em;
}
.hero-index-meta {
  font-size: 13px; opacity: 0.6; margin-top: 8px; letter-spacing: -0.005em;
}

@media (max-width: 880px) {
  .materials-hero { padding: 120px 0 56px; }
  .materials-hero h1 { font-size: clamp(40px, 9vw, 64px); margin-bottom: 40px; }
  .materials-hero-foot {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 24px;
  }
  .materials-hero-foot .standfirst { font-size: 18px; }
  .hero-index-num .num { font-size: 48px; }
}

/* ─── Strips section frame ─── */
.materials-strips {
  background: var(--bone);
  padding: 0 0 120px;
}
.materials-strips-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 32px; padding-bottom: 32px;
  border-top: 0.5px solid rgba(14,14,14,0.15);
  margin-bottom: 32px;
}
.strip-list {
  display: flex; flex-direction: column;
}

/* ─── Strip row ─── */
.strip-row {
  color: inherit; text-decoration: none;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  padding: 40px 0;
  border-bottom: 0.5px solid rgba(14,14,14,0.15);
  align-items: center;
  transition: background var(--dur-state) var(--ease-state);
}
.strip-row.is-flipped {
  grid-template-columns: 1fr 1.4fr;
}
.strip-row:hover {
  background: rgba(14,14,14,0.015);
}
.strip-row .strip-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #1a1a1a;
  order: 1;
}
.strip-row.is-flipped .strip-img {
  order: 2;
}
.strip-row .strip-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 800ms var(--ease-reveal);
}
.strip-row:hover .strip-img img {
  transform: scale(1.02);
}
.strip-row .strip-text {
  order: 2;
  padding-left: 8px;
}
.strip-row.is-flipped .strip-text {
  order: 1;
  padding-left: 0;
}
.strip-row .strip-eyebrow {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; opacity: 0.5; margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.strip-row h3 {
  font-size: clamp(32px, 3vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0 0 20px;
  text-wrap: balance;
}
.strip-blurb {
  font-size: 17px; line-height: 1.5; margin: 0 0 24px;
  opacity: 0.7; letter-spacing: -0.01em; max-width: 44ch;
}
.strip-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 24px;
}
.strip-tag {
  font-size: 11px;
  padding: 4px 10px;
  border: 0.5px solid rgba(14,14,14,0.4);
  border-radius: var(--radius-pill, 999px);
  letter-spacing: -0.005em;
  white-space: nowrap;
}
.strip-cta {
  font-size: 14px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
}
.strip-row:hover .strip-cta {
  gap: 12px;
}

@media (max-width: 880px) {
  .strip-row,
  .strip-row.is-flipped {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 0;
  }
  .strip-row .strip-img,
  .strip-row.is-flipped .strip-img { order: 1; }
  .strip-row .strip-text,
  .strip-row.is-flipped .strip-text {
    order: 2;
    padding-left: 0;
  }
  .strip-row h3 {
    font-size: clamp(24px, 6vw, 36px);
  }
  .strip-blurb {
    font-size: 15px;
  }
}

/* ─── Related categories strip ─── */
.materials-related {
  background: var(--neutral-100, #f5f5f5);
  border-top: 0.5px solid rgba(14,14,14,0.15);
  padding: 80px 0;
}
.materials-related-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 32px;
}
.rel-cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.rel-cat {
  color: inherit; text-decoration: none;
  display: block;
  transition: opacity var(--dur-state) var(--ease-state);
}
.rel-cat:hover {
  opacity: 0.85;
}
.rel-cat-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #1a1a1a;
  margin-bottom: 20px;
}
.rel-cat-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 800ms var(--ease-reveal);
}
.rel-cat:hover .rel-cat-img img {
  transform: scale(1.02);
}
.rel-cat-body {
  display: flex; flex-direction: column; gap: 8px;
}
.rel-cat-eyebrow {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; opacity: 0.5;
}
.rel-cat-body h3 {
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0;
}
.rel-cat-cta {
  font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  opacity: 0.7;
  margin-top: 8px;
}

@media (max-width: 880px) {
  .materials-related { padding: 56px 0; }
  .rel-cat-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ===================================================================
   MATERIAL DETAIL PAGES (11 of them)
   - Hero with overlay + breadcrumb
   - Sticky-sidebar body (types + prose)
   - Gallery
   - Why Choose Our Products
   - Related materials
   =================================================================== */

/* ─── Material detail hero ─── */
.md-hero {
  position: relative;
  min-height: 540px;
  padding: 200px 0 80px;
  background-size: cover;
  background-position: center;
  color: var(--bone);
}
.md-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14,14,14,0.45) 0%, rgba(14,14,14,0.6) 60%, rgba(14,14,14,0.75) 100%);
}
.md-hero-content {
  position: relative; z-index: 2;
}
.md-crumbs {
  display: inline-flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
  row-gap: 4px;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.75; font-weight: 500;
  margin-bottom: 48px;
}
.md-crumbs a {
  color: inherit;
  border-bottom: 0.5px solid rgba(250,250,250,0.4);
  transition: border-color var(--dur-hover);
}
.md-crumbs a:hover { border-color: var(--bone); }
.md-crumbs .sep { opacity: 0.45; }
.md-hero h1 {
  font-size: clamp(40px, 5vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0 0 48px;
  max-width: 18ch;
}
.md-hero-foot {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(250,250,250,0.25);
  align-items: start;
}
.md-standfirst {
  font-size: 19px; line-height: 1.5; letter-spacing: -0.01em;
  font-weight: 400; margin: 0;
  max-width: 38ch;
  opacity: 0.92;
}
.md-hero-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  align-items: flex-start;
}
.md-tag-pill {
  font-size: 11px;
  padding: 5px 12px;
  border: 0.5px solid rgba(250,250,250,0.4);
  border-radius: var(--radius-pill, 999px);
  letter-spacing: -0.005em;
  white-space: nowrap;
  color: var(--bone);
}

@media (max-width: 880px) {
  .md-hero { padding: 140px 0 56px; min-height: 480px; }
  .md-hero-foot {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .md-standfirst { font-size: 16px; }
}

/* ─── Body: sidebar (types) + prose ─── */
.md-body {
  padding: 100px 0 100px;
  background: var(--bone);
}
.md-body-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
  align-items: start;
}
.md-sidebar {
  position: sticky; top: 100px;
  padding: 24px;
  border: 0.5px solid rgba(14,14,14,0.15);
  background: var(--bone);
}
.md-sidebar-head {
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 0.5px solid rgba(14,14,14,0.15);
}
.md-type-row {
  padding: 16px 0;
  border-bottom: 0.5px solid rgba(14,14,14,0.08);
}
.md-type-row:last-of-type { border-bottom: 0; }
.md-type-name {
  font-size: 14px; font-weight: 600; letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.md-type-desc {
  font-size: 13px; line-height: 1.5; margin: 0;
  opacity: 0.7;
}

.md-prose {
  display: flex; flex-direction: column;
  gap: 48px;
}
.md-prose-block {
  border-top: 0.5px solid rgba(14,14,14,0.15);
  padding-top: 24px;
}
.md-prose-block .prose-marker {
  display: block;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500; opacity: 0.55;
  margin-bottom: 16px;
}
.md-prose-block p {
  font-size: 18px; line-height: 1.6;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 60ch;
}

@media (max-width: 980px) {
  .md-body-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .md-sidebar {
    position: relative;
    top: 0;
  }
  .md-prose-block p { font-size: 16px; }
}

/* ─── Gallery ─── */
.md-gallery-section {
  padding: 80px 0;
  background: var(--neutral-100, #f5f5f5);
  border-top: 0.5px solid rgba(14,14,14,0.15);
}
.md-gallery-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 40px;
}
.md-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.md-gallery-cell {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #1a1a1a;
}
.md-gallery-cell img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 800ms var(--ease-reveal);
}
.md-gallery-cell:hover img { transform: scale(1.02); }

@media (max-width: 880px) {
  .md-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

/* ─── Why Choose Our Products ─── */
.md-benefits {
  padding: 100px 0;
  background: var(--bone);
}
.md-benefits-head {
  margin-bottom: 56px;
}
.md-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 64px;
}
.md-benefit {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 20px 0;
  border-top: 0.5px solid rgba(14,14,14,0.15);
}
.md-benefit-num {
  font-size: 24px; font-weight: 600;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  opacity: 0.35;
  min-width: 48px;
}
.md-benefit-text h3 {
  font-size: 18px; font-weight: 600; letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0 0 8px;
}
.md-benefit-text p {
  font-size: 15px; line-height: 1.55;
  margin: 0;
  opacity: 0.7;
  max-width: 50ch;
}

@media (max-width: 880px) {
  .md-benefits { padding: 64px 0; }
  .md-benefits-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ─── Related materials grid (3-up variant) ─── */
.rel-cat-grid-3 {
  grid-template-columns: repeat(3, 1fr) !important;
}
@media (max-width: 880px) {
  .rel-cat-grid-3 {
    grid-template-columns: 1fr !important;
  }
}

/* ─── Subpage CTA (used by Materials.html + material-* pages) ─── */
.subpage-cta {
  padding: 80px 0;
  background: var(--ink);
  color: var(--bone);
  text-align: center;
}
.subpage-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--page-margin, 80px);
}
.subpage-cta h3 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 24px;
}
.subpage-cta .link-arrow {
  color: var(--bone);
  border-bottom: 1px solid rgba(250,250,250,0.4);
  padding-bottom: 4px;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 16px;
}
.subpage-cta .link-arrow:hover {
  border-color: var(--bone);
}

@media (max-width: 880px) {
  .subpage-cta { padding: 56px 0; }
  .subpage-cta-inner { padding: 0 24px; }
}

/* ─── Material → Journal cross-link (ICF and Framework only) ─── */
.md-journal-link {
  padding: 64px 0;
  background: var(--neutral-100, #f5f5f5);
  border-top: 0.5px solid rgba(14,14,14,0.15);
}
.md-journal-inner {
  max-width: 720px;
}
.md-journal-inner .t-eyebrow {
  display: block;
  margin-bottom: 16px;
}
.md-journal-inner h3 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 16px;
}
.md-journal-inner p {
  font-size: 17px; line-height: 1.55;
  margin: 0 0 24px;
  opacity: 0.75;
  max-width: 56ch;
}

@media (max-width: 880px) {
  .md-journal-link { padding: 48px 0; }
  .md-journal-inner h3 { font-size: 28px; }
  .md-journal-inner p { font-size: 16px; }
}

/* ===================================================================
   MOBILE TAP-TARGET IMPROVEMENTS
   - Filter pills (All / Texas / Structural / etc) ≥ 44px tap area
   - Breadcrumb links ≥ 44px tap area
   - Drawer nav links: already 32px font + 8px padding = OK
   =================================================================== */

@media (max-width: 880px) {
  /* Filter pills: 31px → ~44px via vertical padding */
  .filter-pills button {
    padding-block: 12px;
    min-height: 44px;
  }

  /* Breadcrumb links: bump padding for better tap area */
  .page-hero .crumbs a,
  .article-hero .crumbs a,
  .md-crumbs a {
    padding-block: 8px;
    margin-block: -8px;  /* visually keep the same line height */
    display: inline-flex;
    align-items: center;
  }
}