/* ============================================================
   NORTHARC STUDIO — style.css
   Aesthetic: "working drawing" — plaster ground, ink type,
   drawing-cobalt lines. Everything annotated, everything aligned.
   Sheet: CSS-01 · Drawn: ML · Checked: TO · Rev: 2026.C
   ============================================================ */

/* ---------- 0. Tokens ---------- */
:root {
  --plaster: #EAE6DD;   /* page ground */
  --ink: #191713;       /* type, near-black warm */
  --cobalt: #1D46C4;    /* lines, links, markers — the only colour */
  --concrete: #B5AFA3;  /* secondary text, hairlines */
  --paper: #F4F1EB;     /* cards / raised surfaces */

  --font-body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --max: 1360px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --gap: clamp(1rem, 2.5vw, 2rem);
  --sect: clamp(4.5rem, 10vw, 8.5rem);

  --display-size: clamp(2.5rem, 7.5vw, 6rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 1. Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: 5.5rem; } /* clear the sticky header on anchor jumps */

body {
  margin: 0;
  background: var(--plaster);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }

ul[class], ol[class], nav ul { padding: 0; list-style: none; margin: 0; }

a { color: var(--cobalt); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
  border-radius: 1px;
}

::selection { background: var(--cobalt); color: var(--paper); }

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 200;
  background: var(--cobalt);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.6rem 1rem;
  text-decoration: none;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 0.75rem; }

/* ---------- 2. Type system ---------- */
.display {
  font-family: var(--font-body);
  font-stretch: 125%;
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-size: var(--display-size);
  text-wrap: balance;
}

.display--md { font-size: clamp(1.9rem, 4vw, 3.4rem); }
.display--sm { font-size: clamp(1.35rem, 2.6vw, 2.1rem); }

.anno {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cobalt);
}
.anno--concrete { color: var(--concrete); }
.anno--ink { color: var(--ink); }
.anno strong { font-weight: 500; }

.lede { font-size: clamp(1.15rem, 1.8vw, 1.45rem); line-height: 1.5; font-weight: 400; }

p + p { margin-top: 1em; }

/* ---------- 3. Layout ---------- */
.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

.section { padding-block: calc(var(--sect) / 2) var(--sect); }

/* ---------- 4. Signature device — section line + node + label ----------
   A 1px cobalt line running the full row with a circled node marker
   (the section letter) and a mono label, like a section cut in a
   drawing set. Used as EVERY section header, site-wide.            */
.section-mark {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: clamp(2.25rem, 5vw, 4rem);
}

.section-mark__node {
  flex: none;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--cobalt);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--cobalt);
  background: var(--plaster);
}

.section-mark__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cobalt);
  white-space: nowrap;
}

.section-mark::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--cobalt);
  min-width: 2rem;
}

/* tick at the far end of the section line */
.section-mark::before {
  content: "";
  order: 3;
  flex: none;
  width: 1px;
  height: 0.55rem;
  background: var(--cobalt);
  margin-left: -1px;
}
.section-mark::after { order: 2; }

/* ---------- 5. Header / nav ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--plaster) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--concrete);
}

.site-head__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.25rem;
}

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}
.wordmark__name {
  font-stretch: 125%;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.wordmark__tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
}
.wordmark:hover .wordmark__name { color: var(--cobalt); }
@media (max-width: 459px) { .wordmark__tag { display: none; } }

.site-nav ul {
  display: flex;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}
.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  padding-block: 0.35rem;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--cobalt); border-bottom-color: var(--cobalt); }
.site-nav a[aria-current="page"] {
  color: var(--cobalt);
  border-bottom-color: var(--cobalt);
}

.nav-toggle {
  display: none;
  appearance: none;
  background: none;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--cobalt); color: var(--cobalt); }

@media (max-width: 799px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--concrete);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem var(--gutter) 1rem;
  }
  .site-nav li + li { border-top: 1px solid var(--concrete); }
  .site-nav a { display: block; padding: 0.9rem 0; border-bottom: none; }
}

/* ---------- 6. Home hero — typographic, no photo ---------- */
.hero {
  min-height: calc(100svh - 4.25rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-block: clamp(1.5rem, 4vh, 3rem) clamp(1.5rem, 4vh, 2.5rem);
}

.hero__top {
  display: flex;
  justify-content: flex-end;
}

.hero__anno {
  border-left: 1px solid var(--cobalt);
  padding-left: 1rem;
  text-align: left;
}

.hero__statement {
  font-size: clamp(2.6rem, 10.5vw, 8.25rem);
  margin-block: auto;
  padding-block: 2rem;
}

.hero__statement .line {
  display: block;
  overflow: hidden;
}
.hero__statement .line > span { display: inline-block; }

.hero-rule {
  height: 1px;
  background: var(--cobalt);
  border: none;
  margin: 0 0 1.25rem;
  transform-origin: left center;
}

.hero__foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* load choreography: rule draws, then lines rise, then annotations */
.js .hero-rule { transform: scaleX(0); }
.js .hero__statement .line > span { opacity: 0; transform: translateY(110%); }
.js .hero__anno, .js .hero__foot { opacity: 0; }

.js.is-loaded .hero-rule {
  transform: scaleX(1);
  transition: transform 1s var(--ease) 0.1s;
}
.js.is-loaded .hero__statement .line > span {
  opacity: 1;
  transform: translateY(0);
  transition: transform 0.8s var(--ease), opacity 0.5s linear;
}
.js.is-loaded .line--1 > span { transition-delay: 0.42s; }
.js.is-loaded .line--2 > span { transition-delay: 0.54s; }
.js.is-loaded .line--3 > span { transition-delay: 0.66s; }
.js.is-loaded .hero__anno,
.js.is-loaded .hero__foot {
  opacity: 1;
  transition: opacity 0.7s linear 0.9s;
}

/* ---------- 7. Project index (home) ---------- */
.pindex { border-top: 1px solid var(--concrete); }

.pindex__row {
  display: grid;
  grid-template-columns: 5.5rem 1fr 11rem 9rem 4.5rem;
  align-items: baseline;
  gap: var(--gap);
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--concrete);
  text-decoration: none;
  color: var(--ink);
  transition: background-color 0.25s var(--ease);
}

.pindex__row:hover { background: var(--paper); }

.pindex__no { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; color: var(--concrete); }
.pindex__row:hover .pindex__no { color: var(--cobalt); }

.pindex__name {
  font-stretch: 125%;
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 2.15rem);
  line-height: 1;
  letter-spacing: -0.01em;
  transition: color 0.2s var(--ease);
}
.pindex__row:hover .pindex__name { color: var(--cobalt); }

.pindex__type, .pindex__loc, .pindex__year {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--concrete);
}
.pindex__year { text-align: right; }

.pindex__thumb { display: none; }

/* fixed hover preview panel — desktop only */
.pindex-preview {
  position: fixed;
  right: calc(var(--gutter) * 0.75);
  top: 50%;
  translate: 0 -50%;
  width: min(24rem, 26vw);
  z-index: 50;
  pointer-events: none;
  opacity: 0;
  transform: translateY(12px) rotate(0.001deg);
  transition: opacity 0.3s var(--ease), transform 0.35s var(--ease);
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 0.5rem;
}
.pindex-preview.is-visible { opacity: 1; transform: translateY(0); }
.pindex-preview img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pindex-preview figcaption {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cobalt);
  padding: 0.5rem 0.15rem 0.15rem;
}

@media (max-width: 899px) {
  .pindex-preview { display: none; }
  .pindex__row {
    grid-template-columns: 5rem 1fr 6rem;
    grid-template-areas:
      "no name thumb"
      "no meta thumb";
    align-items: start;
    row-gap: 0.4rem;
  }
  .pindex__no { grid-area: no; }
  .pindex__name { grid-area: name; }
  .pindex__type, .pindex__loc, .pindex__year { grid-area: meta; text-align: left; }
  .pindex__meta { grid-area: meta; display: flex; gap: 0.75rem; flex-wrap: wrap; }
  .pindex__thumb {
    display: block;
    grid-area: thumb;
    width: 6rem;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 1px solid var(--concrete);
  }
}
@media (min-width: 900px) {
  .pindex__meta { display: contents; }
}

/* ---------- 8. Practice split (home B—B) ---------- */
.practice-grid .practice-copy { grid-column: 2 / 7; align-self: center; }
.practice-grid .practice-fig { grid-column: 8 / 13; }
.practice-grid .practice-anno {
  grid-column: 1 / 2;
  padding-top: 0.3rem;
}

@media (max-width: 899px) {
  .practice-grid .practice-anno { grid-column: 1 / -1; }
  .practice-grid .practice-copy { grid-column: 1 / -1; }
  .practice-grid .practice-fig { grid-column: 1 / -1; }
}

figure.annotated figcaption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
  padding-top: 0.6rem;
  border-bottom: 1px solid var(--concrete);
  padding-bottom: 0.6rem;
}
figure.annotated figcaption b { color: var(--cobalt); font-weight: 500; }

/* ---------- 9. Awards / recognition ---------- */
.awards { border-top: 1px solid var(--concrete); max-width: 62rem; }
.awards li {
  display: grid;
  grid-template-columns: 5.5rem 1fr auto;
  gap: var(--gap);
  align-items: baseline;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--concrete);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.awards .yr { color: var(--cobalt); font-weight: 500; }
.awards .award { color: var(--ink); }
.awards .proj { color: var(--concrete); text-align: right; }
@media (max-width: 649px) {
  .awards li { grid-template-columns: 4rem 1fr; }
  .awards .proj { grid-column: 2; text-align: left; }
}

/* ---------- 10. Journal ---------- */
.journal-list { border-top: 1px solid var(--concrete); }

.journal-entry { border-bottom: 1px solid var(--concrete); padding-block: 2.25rem; }

.journal-entry__head {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: var(--gap);
  align-items: baseline;
}
@media (max-width: 699px) {
  .journal-entry__head { grid-template-columns: 1fr; gap: 0.6rem; }
}

.journal-entry__title { margin-bottom: 0.75rem; }
.journal-entry__stand { max-width: 46rem; }

.journal-entry__body { max-width: 46rem; padding-top: 1.25rem; }
.journal-entry__body[hidden] { display: none; }

.journal-entry figure { margin-block: 1.5rem 0.5rem; max-width: 46rem; }

.expand-btn {
  appearance: none;
  background: none;
  border: none;
  padding: 0.4rem 0;
  margin-top: 1rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cobalt);
  border-bottom: 1px solid var(--cobalt);
}
.expand-btn:hover { color: var(--ink); border-bottom-color: var(--ink); }
.expand-btn .when-open { display: none; }
.expand-btn[aria-expanded="true"] .when-open { display: inline; }
.expand-btn[aria-expanded="true"] .when-closed { display: none; }

/* ---------- 11. Projects index page ---------- */
.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem) 0; }
.page-head .anno { margin-bottom: 1rem; }
.page-head h1 { max-width: 18ch; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-block: clamp(1.75rem, 4vw, 2.75rem);
}
.filters button {
  appearance: none;
  background: none;
  border: 1px solid var(--concrete);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}
.filters button:hover { border-color: var(--cobalt); color: var(--cobalt); }
.filters button[aria-pressed="true"] {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--paper);
}

.filter-count { margin-left: auto; align-self: center; }

.projects-grid { row-gap: clamp(3rem, 7vw, 5.5rem); }

.project-card { position: relative; }
.project-card.is-hidden { display: none; }

/* asymmetric placements — images break the grid deliberately.
   Classes are re-assigned in visible order by the filter JS so the
   rhythm holds whatever is shown. */
.project-card.place-1 { grid-column: 1 / 8; }
.project-card.place-2 { grid-column: 8 / 13; align-self: end; }
.project-card.place-3 { grid-column: 3 / 10; }
.project-card.place-4 { grid-column: 7 / 13; }
@media (max-width: 899px) {
  .project-card.place-1, .project-card.place-2,
  .project-card.place-3, .project-card.place-4 { grid-column: 1 / -1; }
}

.project-card img { width: 100%; border: 1px solid transparent; }

.project-card a { text-decoration: none; display: block; color: inherit; }
.project-card a:hover img { border-color: var(--cobalt); }
.project-card a:hover .cta { color: var(--ink); border-bottom-color: var(--ink); }

.project-card .cta {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cobalt);
  border-bottom: 1px solid var(--cobalt);
  padding-bottom: 0.15rem;
}

/* ---------- 12. Case study ---------- */
.case-hero { margin-top: clamp(1.5rem, 4vw, 2.5rem); }
.case-hero img { width: 100%; }

.titleblock {
  margin-top: 1.5rem;
  border: 1px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  background: var(--paper);
}
.titleblock > div {
  padding: 0.8rem 1rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin-right: -1px;
  margin-bottom: -1px;
}
.titleblock dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
  margin-bottom: 0.25rem;
}
.titleblock dd {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}

.case-section .case-copy { grid-column: 2 / 8; }
.case-section .case-fig--right { grid-column: 8 / 13; }
.case-section .case-fig--left { grid-column: 1 / 6; }
.case-section .case-copy--offset { grid-column: 6 / 12; }
@media (max-width: 899px) {
  .case-section .case-copy, .case-section .case-fig--right,
  .case-section .case-fig--left, .case-section .case-copy--offset { grid-column: 1 / -1; }
}

.pullquote {
  max-width: 52rem;
  margin-inline: auto;
  border-left: 1px solid var(--cobalt);
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
}
.pullquote p {
  font-stretch: 125%;
  font-weight: 500;
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.pullquote footer { margin-top: 1.25rem; }

.next-project {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--cobalt);
  border-bottom: 1px solid var(--cobalt);
  padding-block: 1.75rem;
  text-decoration: none;
  color: var(--ink);
}
.next-project:hover .display--md { color: var(--cobalt); }

/* ---------- 13. Studio page ---------- */
.values-list { border-top: 1px solid var(--concrete); max-width: 52rem; }
.values-list > li {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: var(--gap);
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--concrete);
}
@media (max-width: 649px) { .values-list > li { grid-template-columns: 1fr; gap: 0.5rem; } }
.values-list h3 { font-size: 1.05rem; font-weight: 500; margin-bottom: 0.35rem; }
.values-list p { color: var(--ink); max-width: 40rem; }

.team-grid { row-gap: 2.5rem; }
.team-grid .team-member { grid-column: span 3; }
.team-grid .team-member--text { align-self: end; }
@media (max-width: 899px) { .team-grid .team-member { grid-column: span 6; } }
@media (max-width: 549px) { .team-grid .team-member { grid-column: 1 / -1; } }

.team-member img { width: 100%; }
.team-member h3 { font-size: 1.05rem; font-weight: 500; margin-top: 0.9rem; }
.team-member .anno { margin-top: 0.2rem; }

/* RIBA stages — the signature line as a process diagram */
.stages {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0;
  margin-top: 3.5rem;
}
.stages::before {
  content: "";
  position: absolute;
  top: 0.95rem;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--cobalt);
}
.stages li { position: relative; padding: 0 0.6rem 0 0; }
.stages .node {
  position: relative;
  z-index: 1;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--cobalt);
  border-radius: 50%;
  background: var(--plaster);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--cobalt);
}
.stages .stage-name {
  display: block;
  margin-top: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.45;
}
.stages .stage-note { display: block; color: var(--concrete); }

@media (max-width: 799px) {
  .stages { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2.5rem; }
  .stages::before { top: 0; bottom: 0; left: 0.95rem; right: auto; width: 1px; height: auto; }
  .stages li { display: grid; grid-template-columns: 1.9rem 1fr; gap: 1rem; align-items: start; padding: 0; }
  .stages .stage-name { margin-top: 0.3rem; }
}

/* ---------- 14. Contact ---------- */
.contact-grid .contact-data { grid-column: 1 / 6; }
.contact-grid .contact-form-wrap { grid-column: 7 / 13; }
@media (max-width: 899px) {
  .contact-grid .contact-data, .contact-grid .contact-form-wrap { grid-column: 1 / -1; }
}

.contact-dl > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--concrete);
}
.contact-dl > div:first-child { border-top: 1px solid var(--concrete); }
.contact-dl dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
  padding-top: 0.2rem;
}
.contact-dl dd { font-size: 1rem; }
.contact-dl dd .anno { display: block; margin-top: 0.2rem; }

.siteplan { margin-top: 2.5rem; }
.siteplan svg { width: 100%; height: auto; display: block; }

/* form */
.form-field { margin-bottom: 1.5rem; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.45rem;
}
.form-field label .req { color: var(--cobalt); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--concrete);
  border-radius: 0;
  padding: 0.8rem 0.9rem;
}
.form-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--cobalt) 50%), linear-gradient(135deg, var(--cobalt) 50%, transparent 50%); background-position: calc(100% - 1.3rem) 50%, calc(100% - 0.95rem) 50%; background-size: 0.35rem 0.35rem; background-repeat: no-repeat; }
.form-field textarea { min-height: 9.5rem; resize: vertical; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--cobalt);
  outline-offset: 0;
  border-color: var(--cobalt);
}

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea { border-color: var(--cobalt); border-width: 2px; }

.field-error {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-top: 0.4rem;
}
.form-field.has-error .field-error { display: block; }

.btn {
  appearance: none;
  display: inline-block;
  background: var(--cobalt);
  color: var(--paper);
  border: 1px solid var(--cobalt);
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2.25rem;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}
.btn:hover { background: var(--ink); border-color: var(--ink); }
.btn[disabled] { opacity: 0.6; cursor: wait; }

.form-status { margin-top: 1.25rem; }
.form-status[hidden] { display: none; }
.form-status--ok {
  border: 1px solid var(--cobalt);
  background: var(--paper);
  padding: 1.1rem 1.25rem;
}

/* ---------- 15. Footer — drawing title block ---------- */
.site-foot {
  margin-top: var(--sect);
  border-top: 1px solid var(--ink);
  background: var(--paper);
}

.foot-main {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.foot-col--practice { grid-column: 1 / 5; }
.foot-col--nav { grid-column: 6 / 8; }
.foot-col--contact { grid-column: 9 / 13; }
@media (max-width: 799px) {
  .foot-col--practice, .foot-col--nav, .foot-col--contact { grid-column: 1 / -1; }
}

.foot-col h2 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
  margin-bottom: 1rem;
}
.foot-col p, .foot-col address { font-style: normal; font-size: 0.95rem; line-height: 1.7; }
.foot-col ul li { padding-block: 0.2rem; }
.foot-col a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--concrete); }
.foot-col a:hover { color: var(--cobalt); border-bottom-color: var(--cobalt); }

/* the title block itself */
.titlestrip {
  border: 1px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  background: var(--plaster);
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}
.titlestrip > div {
  padding: 0.7rem 0.9rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin-right: -1px;
  margin-bottom: -1px;
}
.titlestrip dt {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
}
.titlestrip dd {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
  margin-top: 0.15rem;
}

.foot-legal {
  border-top: 1px solid var(--concrete);
  padding-block: 1.4rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  justify-content: space-between;
}
.foot-legal p {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--concrete);
}

/* ---------- 16. Scroll reveals ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); }
.js .reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s linear, transform 0.9s var(--ease);
}

/* ---------- 17. 404 ---------- */
.notfound {
  min-height: calc(100svh - 4.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

/* ---------- 18. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .js .hero-rule { transform: none; }
  .js .hero__statement .line > span { opacity: 1; transform: none; }
  .js .hero__anno, .js .hero__foot { opacity: 1; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- 19. Print (drawings get printed) ---------- */
@media print {
  .site-head, .site-foot, .pindex-preview, .nav-toggle { display: none; }
  body { background: #fff; }
}