/* ============================================================
   OLD YORK CUSTOM — drawing-set identity
   Drafting paper / graphite / Prussian blue / redline.
   Big Shoulders display · IBM Plex Sans body · IBM Plex Mono labels
   ============================================================ */

:root {
  --paper: #F3F3EF;
  --paper-raise: #FAFAF7;
  --graphite: #1F2227;
  --graphite-soft: #43474E;
  --field: #6B7078;
  --print: #16344E;          /* Prussian blueprint blue */
  --print-deep: #102638;
  --print-line: rgba(233, 238, 242, 0.35);
  --redline: #B5321E;        /* markup red — actions only */
  --redline-dark: #962917;
  --line: rgba(31, 34, 39, 0.16);
  --line-soft: rgba(31, 34, 39, 0.09);

  --font-display: "Big Shoulders", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--graphite);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

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

.section { padding-block: clamp(4rem, 8vw, 6.5rem); }

/* ---------- drafting-paper grid wash ---------- */

.hero-copy,
.contact {
  background-image:
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 36px);
}

/* ---------- type ---------- */

.sheet-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite-soft);
}

.sheet-no {
  color: var(--redline);
  font-weight: 600;
  margin-right: 0.65rem;
}

.sheet-head {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.sheet-rule { flex: 1; height: 1px; background: var(--line); }

.sheet-head-light .sheet-label { color: rgba(233, 238, 242, 0.75); }
.sheet-head-light .sheet-no { color: #E8886F; }
.sheet-head-light .sheet-rule { background: var(--print-line); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--graphite);
  max-width: 18ch;
}

.title-light { color: #E9EEF2; }

.lede {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--graphite-soft);
  margin-top: 1.4rem;
}

.body-copy { color: var(--field); margin-top: 1rem; }

.fig-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--field);
  padding-top: 0.6rem;
}

.fig-tag-dark { color: rgba(233, 238, 242, 0.6); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 1.6rem;
  border-radius: 2px;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.btn-red {
  background: var(--redline);
  color: #FBF7F5;
}

.btn-red:hover { background: var(--redline-dark); }

.btn-line {
  border: 1px solid var(--graphite);
  color: var(--graphite);
}

.btn-line:hover { background: var(--graphite); color: var(--paper); }

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--container);
  margin-inline: auto;
  padding: 0.4rem var(--gutter);
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--field);
}

.nav {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0.7rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--print);
}

.brand-mark { width: 34px; height: 34px; flex: 0 0 auto; }

.brand-text { display: flex; flex-direction: column; line-height: 1; gap: 0.25rem; }

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--graphite);
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--redline);
}

.nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--graphite-soft);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-links a:hover { color: var(--redline); border-bottom-color: var(--redline); }

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--graphite);
  border-radius: 2px;
  white-space: nowrap;
  transition: background-color 0.2s, color 0.2s;
}

.nav-cta:hover { background: var(--graphite); color: var(--paper); }

.nav-toggle { display: none; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
  min-height: calc(92vh - 90px);
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 5vw, 5rem) clamp(1.5rem, 4vw, 4rem);
  border-right: 1px solid var(--line);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 6.3vw, 6rem);
  line-height: 0.9;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-top: 1.6rem;
}

.redline-dot { color: var(--redline); }

.hero-sub {
  margin-top: 1.6rem;
  max-width: 30rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--graphite-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.2rem;
}

/* dimension-line ornament */
.hero-dim {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  color: var(--field);
}

.dim-line { flex: 1; height: 1px; background: var(--line); }
.dim-line.short { flex: 0 0 1.5rem; }
.dim-tick { width: 1px; height: 14px; background: var(--field); }

.dim-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-photo {
  position: relative;
  display: flex;
  flex-direction: column;
}

.hero-photo img {
  flex: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-photo .fig-tag {
  padding: 0.6rem clamp(1rem, 2vw, 1.5rem);
  border-top: 1px solid var(--line);
}

/* ============================================================
   ABOUT
   ============================================================ */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.about-media { position: relative; }

.about-media img { border: 1px solid var(--line); }

.about-stamp {
  position: absolute;
  top: -1.1rem;
  right: -1.1rem;
  width: 74px;
  height: 74px;
  color: var(--redline);
  background: var(--paper);
  border-radius: 50%;
  padding: 8px;
  border: 1px solid var(--line);
  transform: rotate(8deg);
}

.spec-list {
  list-style: none;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.spec-list li {
  display: flex;
  gap: 1.5rem;
  padding: 0.75rem 0.25rem;
  border-bottom: 1px solid var(--line);
}

.spec-key {
  flex: 0 0 8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--redline);
  padding-top: 0.15rem;
}

.spec-val { font-size: 0.95rem; color: var(--graphite-soft); }

/* ============================================================
   SERVICES — the drafting board
   ============================================================ */

.services {
  background: var(--print);
  color: #E9EEF2;
  padding-block: clamp(4rem, 8vw, 6.5rem);
}

.services .section-title { margin-bottom: 0.9rem; }

.services-hint {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(233, 238, 242, 0.6);
  margin-bottom: 2.2rem;
}

.drafting-board {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: stretch;
}

.board-frame { position: relative; align-self: start; }

.house-svg {
  width: 100%;
  height: auto;
  display: block;
  background: var(--print-deep);
  border: 1px solid var(--print-line);
}

.callouts { position: absolute; inset: 0; }

.callout {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(233, 238, 242, 0.7);
  background: rgba(16, 38, 56, 0.85);
  color: #E9EEF2;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.callout:hover {
  border-color: #E8886F;
  color: #E8886F;
}

.callout.is-active {
  background: var(--redline);
  border-color: var(--redline);
  color: #FBF7F5;
  box-shadow: 0 0 0 6px rgba(181, 50, 30, 0.25);
}

.callout.is-active::after {
  content: "";
  position: absolute;
  inset: -11px;
  border-radius: 50%;
  border: 1px dashed rgba(233, 238, 242, 0.5);
  animation: spin 14s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.trade-panel {
  border: 1px solid var(--print-line);
  background: var(--print-deep);
  padding: clamp(1.4rem, 2.5vw, 2rem);
  display: flex;
  flex-direction: column;
  position: relative;
}

.trade-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: rgba(233, 238, 242, 0.55);
  margin-bottom: 0.8rem;
}

.trade-no {
  color: #E8886F;
  font-weight: 600;
  font-size: 1.5rem;
  margin-right: 0.4rem;
}

.trade-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 0.95;
  text-transform: uppercase;
  color: #E9EEF2;
}

.trade-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(233, 238, 242, 0.55);
  margin-top: 0.5rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--print-line);
}

.trade-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(233, 238, 242, 0.8);
  margin-top: 0.9rem;
}

.trade-fig { margin-top: auto; padding-top: 1.2rem; }

.trade-fig img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--print-line);
}

.trade-steps {
  position: absolute;
  top: clamp(1.4rem, 2.5vw, 2rem);
  right: clamp(1.4rem, 2.5vw, 2rem);
  display: flex;
  gap: 0.4rem;
}

.trade-step {
  width: 34px;
  height: 34px;
  border: 1px solid var(--print-line);
  color: rgba(233, 238, 242, 0.75);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}

.trade-step:hover { border-color: #E8886F; color: #E8886F; }

/* ============================================================
   CRAFT INTERLUDE
   ============================================================ */

.craft {
  border-bottom: 1px solid var(--line);
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background: var(--paper-raise);
}

.craft-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.craft-quote p {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  text-transform: uppercase;
  color: var(--print);
  max-width: 20ch;
}

.craft-quote cite {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--field);
  margin-top: 1.5rem;
}

.craft-fig img { border: 1px solid var(--line); }

/* ============================================================
   PORTFOLIO
   ============================================================ */

.portfolio-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.filters { display: flex; flex-wrap: wrap; gap: 1.4rem; }

.filter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--field);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.filter:hover { color: var(--redline); }

.filter.is-active {
  color: var(--graphite);
  border-bottom-color: var(--redline);
}

.gallery {
  columns: 3;
  column-gap: 1.25rem;
}

.g-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 1.25rem;
  cursor: zoom-in;
  border: 1px solid var(--line);
  background: var(--paper-raise);
}

.g-item.is-hidden { display: none; }

.g-item img {
  width: 100%;
  filter: saturate(0.96);
  transition: filter 0.4s;
}

.g-item:hover img { filter: saturate(1.05); }

.g-item figcaption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--field);
  padding: 0.55rem 0.7rem;
  border-top: 1px solid var(--line);
  background: var(--paper-raise);
}

/* ============================================================
   PLAYHOUSE
   ============================================================ */

.playhouse {
  background: var(--print);
  color: #E9EEF2;
  padding-block: clamp(4rem, 8vw, 6.5rem);
}

.playhouse-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.lede-dark {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(233, 238, 242, 0.85);
  margin-top: 1.4rem;
}

.body-dark { color: rgba(233, 238, 242, 0.6); margin-top: 1rem; }

.playhouse-copy .btn { margin-top: 2rem; }

.playhouse-collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ph-fig { border: 1px solid var(--print-line); background: var(--print-deep); }

.ph-fig img { width: 100%; }

.ph-main { grid-column: 1 / -1; }

.ph-main .fig-tag { padding: 0.5rem 0.7rem 0.6rem; }

.ph-small img { aspect-ratio: 4 / 3.4; object-fit: cover; }

/* ============================================================
   CONTACT
   ============================================================ */

.contact { border-top: 1px solid var(--line); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.contact-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--graphite);
  max-width: 16ch;
}

.contact-sub {
  margin-top: 1.3rem;
  max-width: 30rem;
  color: var(--graphite-soft);
}

.contact-copy .btn { margin-top: 1.8rem; }

.title-block {
  border: 1px solid var(--graphite);
  background: var(--paper-raise);
}

.tb-row {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.15s;
}

.tb-row:last-child { border-bottom: 0; }

a.tb-row:hover { background: rgba(181, 50, 30, 0.06); }

a.tb-row:hover .tb-val { color: var(--redline); }

.tb-key {
  flex: 0 0 4.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--field);
}

.tb-val {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--graphite);
  transition: color 0.15s;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--graphite);
  color: rgba(243, 243, 239, 0.75);
  padding: 2.2rem 0;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand { display: flex; flex-direction: column; gap: 0.25rem; }

.footer-brand .brand-name { color: var(--paper); font-size: 1.3rem; }

.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }

.footer-nav a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(243, 243, 239, 0.6);
  transition: color 0.2s;
}

.footer-nav a:hover { color: #E8886F; }

.footer-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: rgba(243, 243, 239, 0.45);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 24, 32, 0.94);
  padding: 2rem;
}

.lightbox[hidden] { display: none; }

.lb-figure {
  max-width: min(1100px, 88vw);
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.lb-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border: 1px solid rgba(233, 238, 242, 0.25);
}

.lb-caption {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(233, 238, 242, 0.65);
  text-align: center;
}

.lb-close, .lb-prev, .lb-next {
  position: absolute;
  color: rgba(233, 238, 242, 0.8);
  font-size: 1.5rem;
  padding: 0.6rem 1rem;
  transition: color 0.2s;
}

.lb-close:hover, .lb-prev:hover, .lb-next:hover { color: #E8886F; }

.lb-close { top: 1rem; right: 1.25rem; font-size: 2.1rem; line-height: 1; }
.lb-prev { left: 0.75rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 0.75rem; top: 50%; transform: translateY(-50%); }

/* ============================================================
   REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.in-view { opacity: 1; transform: translateY(0); }

.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .callout.is-active::after { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--redline);
  outline-offset: 3px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1100px) {
  .gallery { columns: 2; }
  .drafting-board { grid-template-columns: 1fr; }
  .trade-fig { max-width: 480px; }
}

@media (max-width: 900px) {
  .nav-meta { display: none; }
  .nav-links, .nav-cta { display: none; }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
    padding: 0.6rem;
  }

  .nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--graphite);
    transition: transform 0.3s var(--ease-out);
  }

  .nav { flex-wrap: wrap; }

  .nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    width: 100%;
    order: 3;
    margin: 0.6rem 0 0.4rem;
  }

  .nav.menu-open .nav-links a {
    display: block;
    padding: 0.65rem 0.25rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--line-soft);
  }

  .nav.menu-open .nav-cta {
    display: inline-block;
    order: 4;
    margin-bottom: 0.75rem;
    text-align: center;
  }

  .nav.menu-open .nav-toggle span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav.menu-open .nav-toggle span:last-child { transform: rotate(-45deg); }

  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-copy { border-right: 0; border-bottom: 1px solid var(--line); padding-block: 3rem; }
  .hero-photo img { min-height: 340px; }
  .hero-dim { flex-wrap: wrap; row-gap: 0.55rem; }

  .about-grid, .craft-grid, .playhouse-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 520px; }
  .about-stamp { right: 0.5rem; }

}

@media (max-width: 600px) {
  .gallery { columns: 1; }
  .callout { width: 34px; height: 34px; font-size: 0.66rem; }
  .callout.is-active::after { inset: -8px; }
  .portfolio-head { flex-direction: column; align-items: flex-start; }
  .hero-dim .dim-text { font-size: 0.6rem; }
  .spec-key { flex-basis: 6rem; }
}