/* selfhost-fonts:start */
/* Self-hosted Google Fonts (SIL OFL / Apache 2.0). Files live in /fonts/. */
/* source: IBM Plex Sans Condensed (400, 500, 600) + Source Serif 4 (400, 600, 700, 400i) */
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-400-latin-ext.e0b81806.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-400-latin.2e82cfb5.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-500-latin-ext.fa26d68e.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-500-latin.94135e51.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-600-latin-ext.816f57bc.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/ibm-plex-sans-condensed-normal-600-latin.38972f14.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/source-serif-4-italic-400-latin-ext.0e701968.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/source-serif-4-italic-400-latin.3a126e3e.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin-ext.30cc49f7.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin.0d04bb72.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin-ext.30cc49f7.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin.0d04bb72.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin-ext.30cc49f7.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/fonts/source-serif-4-normal-400-700-latin.0d04bb72.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* selfhost-fonts:end */

/* La Habra Heights Co. (Est. July 25, 1919)
   B&W Illustrative Surveyor & Historical Gazetteer Theme:
   Generous editorial proportions, full-bleed readable plates and archival photographs,
   no cramped encapsulating boxes around images. */

:root {
  --paper: #f6f4ef;
  --paper-2: #ece8df;
  --paper-3: #dcd6c8;
  --card: #fcfbf8;
  --ink: #121211;
  --ink-2: #383632;
  --ink-3: #636059;
  --line: #bfb8a8;
  --red: #8f1d14;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --cond: 'IBM Plex Sans Condensed', 'Arial Narrow', 'Helvetica Neue', Arial, sans-serif;
  --wrap: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.15rem/1.72 var(--serif);
  font-optical-sizing: auto;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration-color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 .55em; }
h2 { font-size: clamp(1.85rem, 3.4vw, 2.65rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.68rem); }
p { margin: 0 0 1.15em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; padding: .75rem 1rem; background: var(--ink); color: var(--paper); font: 600 .95rem var(--cond); }
.skip-link:focus { left: 0; }

/* Masthead: Surveyor Title Block, double-ruled */
.masthead { border-bottom: 2px solid var(--ink); background: var(--paper); position: sticky; top: 0; z-index: 20; }
.masthead::before { content: ""; display: block; height: 5px; background: var(--ink); }
.masthead-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; padding: 8px 0; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-text { display: flex; flex-direction: column; }
.brand-word { font: 600 1.32rem/1.05 var(--cond); letter-spacing: .02em; text-transform: uppercase; }
.brand-sub { font: 400 .78rem/1.2 var(--cond); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; font: 500 .96rem var(--cond); text-transform: uppercase; letter-spacing: .04em; }
.nav a { text-decoration: none; color: var(--ink-2); padding: 8px 0; }
.nav a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--red); }
.nav .nav-cta { color: var(--paper); background: var(--ink); padding: 9px 15px; border: 1.5px solid var(--ink); }
.nav .nav-cta:hover { color: var(--paper); background: var(--red); border-color: var(--red); text-decoration: none; }
.nav-share {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: 600 .9rem/1 var(--cond);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink);
  background: var(--card);
  border: 1.5px solid var(--ink);
  padding: 9px 14px;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--ink);
}
.nav-share:hover {
  background: var(--red);
  color: var(--paper);
  border-color: var(--red);
}
.nav-share svg {
  width: 15px;
  height: 15px;
  flex: none;
}

@media (max-width: 780px) {
  .masthead { position: static; }
  .nav a:not(.nav-cta) { display: none; }
}

/* Hero Section with Ruled Surveyor Grid */
.hero {
  padding: 56px 0 68px;
  border-bottom: 2px solid var(--ink);
  background:
    linear-gradient(to right, rgba(18,18,17,0.045) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(to bottom, rgba(18,18,17,0.045) 1px, transparent 1px) 0 0 / 28px 28px;
}
.hero-grid { display: grid; gap: 44px; align-items: start; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.08fr .92fr; gap: 56px; } }
.call {
  display: inline-block;
  font: 600 .82rem/1.4 var(--cond);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--ink);
  background: var(--card);
  padding: 5px 12px;
  margin-bottom: 18px;
  box-shadow: 3px 3px 0 var(--ink);
}
h1 { font-size: clamp(2.35rem, 4.4vw, 3.45rem); line-height: 1.06; letter-spacing: -0.02em; margin-bottom: 20px; text-wrap: balance; }
.lead { font-size: 1.22rem; line-height: 1.68; color: var(--ink-2); max-width: 40em; margin-bottom: 24px; }

/* Fact Bar in Hero */
.survey-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1.5px solid var(--ink);
  background: var(--card);
  margin: 24px 0;
}
.survey-specs div {
  padding: 12px 14px;
  border-right: 1px solid var(--ink);
}
.survey-specs div:last-child { border-right: 0; }
.survey-specs dt { font: 600 .75rem/1.2 var(--cond); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-2); }
.survey-specs dd { margin: 4px 0 0; font: 700 1.06rem/1.2 var(--cond); color: var(--ink); }

.paths { display: grid; gap: 14px; margin-top: 26px; }
@media (min-width: 560px) { .paths { grid-template-columns: 1fr 1fr; } }
.path { display: block; padding: 16px 20px; border: 2px solid var(--ink); background: var(--ink); color: var(--paper); text-decoration: none; }
.path:hover { background: var(--red); border-color: var(--red); color: var(--paper); }
.path-alt { background: var(--card); color: var(--ink); }
.path-alt:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.path-label { display: block; font: 600 1.08rem/1.25 var(--cond); text-transform: uppercase; letter-spacing: .04em; }
.path-sub { display: block; font: 400 .92rem/1.38 var(--cond); opacity: .9; margin-top: 4px; }

/* Clean, Unboxed Image Zoom Trigger */
.plat-zoom-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 1.5px solid var(--ink);
  background: #fff;
  cursor: zoom-in;
  text-align: left;
  position: relative;
  overflow: hidden;
  box-shadow: 5px 5px 0 rgba(18, 18, 17, 0.14);
}
.plat-zoom-btn img {
  width: 100%;
  height: auto;
  display: block;
  filter: contrast(1.06);
  transition: transform .25s ease;
}
.plat-zoom-btn:hover img {
  transform: scale(1.015);
}
.zoom-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(18, 18, 17, 0.9);
  color: var(--paper);
  font: 600 .78rem/1.2 var(--cond);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 7px 12px;
  border: 1px solid var(--paper);
  pointer-events: none;
}

/* Hero Map Figure */
.hero-figure {
  margin: 0;
}
.hero-figure figcaption {
  margin-top: 12px;
  font: 400 .95rem/1.5 var(--cond);
  color: var(--ink-2);
}

/* Sections */
.section { padding: 78px 0; border-bottom: 1.5px solid var(--ink); scroll-margin-top: 70px; }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 50em; margin-bottom: 44px; }
.section-head .eyebrow {
  font: 600 .84rem/1.3 var(--cond);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
  display: block;
}
.section-head p { color: var(--ink-2); font-size: 1.18rem; line-height: 1.68; }

/* Recorded Surveyor Plat Atlas: Large 2-Column Editorial Plates so Every Line & Bearing is Legible */
.plat-grid {
  display: grid;
  gap: 44px 36px;
}
@media (min-width: 820px) {
  .plat-grid { grid-template-columns: repeat(2, 1fr); }
}
.plat-item {
  margin: 0;
  display: flex;
  flex-direction: column;
}
.plat-item .plat-zoom-btn {
  background: #fff;
}
.plat-item .plat-zoom-btn img {
  width: 100%;
  height: auto;
}
.plat-item-body {
  padding-top: 16px;
}
.plat-kicker {
  display: block;
  font: 600 .82rem/1.3 var(--cond);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--red);
  margin-bottom: 4px;
}
.plat-item-body h3 {
  font-size: 1.38rem;
  margin-bottom: 8px;
}
.plat-item-body p {
  font: 400 1.02rem/1.6 var(--serif);
  color: var(--ink-2);
  margin-bottom: 0;
}

/* Archival Photograph Gallery: Large, Natural Aspect Ratio 2-Column Grid */
.photo-grid {
  display: grid;
  gap: 44px 36px;
  align-items: start;
}
@media (min-width: 780px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
}
.photo-item {
  margin: 0;
}
.photo-item .plat-zoom-btn img {
  width: 100%;
  height: auto;
  filter: grayscale(100%) contrast(1.06);
}
.photo-item figcaption {
  padding-top: 14px;
  font: 400 1.02rem/1.58 var(--serif);
  color: var(--ink-2);
}
.photo-item figcaption strong {
  display: block;
  font: 700 1.28rem/1.25 var(--serif);
  color: var(--ink);
  margin-bottom: 6px;
}
.photo-credit {
  display: inline-block;
  margin-top: 6px;
  font: 600 .78rem/1.2 var(--cond);
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--red);
}

/* Editorial Story Chronicle: Generous 2-Column Narrative + Large Unboxed Photo/Press Plate */
.chronicle {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}
.chronicle-item {
  display: grid;
  gap: 28px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
@media (min-width: 900px) {
  .chronicle-item {
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
  }
  .chronicle-item:nth-child(even) .era-body {
    order: 2;
  }
  .chronicle-item:nth-child(even) .era-media {
    order: 1;
  }
}
.era-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.era-year {
  font: 700 1.95rem/1 var(--serif);
  color: var(--ink);
  border-bottom: 3px solid var(--red);
  padding-bottom: 2px;
}
.era-cite {
  font: 600 .84rem/1.3 var(--cond);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--red);
}
.era-body h3 {
  font-size: clamp(1.45rem, 2.4vw, 1.82rem);
  margin-bottom: 14px;
}
.era-body p {
  font-size: 1.14rem;
  line-height: 1.74;
  color: var(--ink-2);
  margin-bottom: 14px;
}
.era-media {
  margin: 0;
}
.era-media .plat-zoom-btn img {
  width: 100%;
  height: auto;
  filter: grayscale(100%) contrast(1.06);
}
.era-media figcaption {
  margin-top: 10px;
  font: 400 .95rem/1.48 var(--cond);
  color: var(--ink-2);
}

/* Newspaper Clippings Grid (Full Height, Uncropped) */
.press-grid {
  display: grid;
  gap: 44px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1.5px solid var(--ink);
  align-items: start;
}
@media (min-width: 820px) {
  .press-grid { grid-template-columns: 360px 1fr; }
}

/* Interactive Tract & Street Corridor Explorer */
.explorer-box {
  border: 2px solid var(--ink);
  background: var(--card);
  box-shadow: 6px 6px 0 var(--ink);
}
.explorer-controls {
  padding: 20px 24px;
  border-bottom: 1.5px solid var(--ink);
  background: var(--paper-2);
  display: grid;
  gap: 16px;
}
@media (min-width: 780px) {
  .explorer-controls {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
  }
}
.explorer-controls label {
  display: block;
  font: 600 .82rem/1.3 var(--cond);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink);
  margin-bottom: 6px;
}
input, select, textarea {
  width: 100%;
  font: 400 1.02rem/1.4 var(--cond);
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--ink);
  border-radius: 0;
  padding: 10px 12px;
  min-height: 44px;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--red);
  outline-offset: 0;
  border-color: var(--red);
}

/* Modern Web Guidance: Responsive Table with Sticky Headers and Container Queries */
.table-wrapper {
  overflow: auto;
  max-inline-size: 100%;
  max-block-size: min(580px, 80vh);
  container-type: inline-size;
}
.survey-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font: 400 .98rem/1.48 var(--cond);
  background: var(--card);
  --label-2: "Recorder Map / Citation";
  --label-3: "Street Corridors & Lots";
  --label-4: "Historical Survey & Engineering Notes";
  --label-5: "Archival Series";
}
.survey-table caption {
  text-align: left;
  font: 600 .82rem/1.3 var(--cond);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 12px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.survey-table thead {
  position: sticky;
  inset-block-start: 0;
  z-index: 2;
}
.survey-table th, .survey-table td {
  text-align: left;
  vertical-align: top;
  padding: 13px 15px;
  border-bottom: 1px solid var(--line);
}
.survey-table thead th {
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.survey-table tbody th {
  position: sticky;
  inset-inline-start: 0;
  background: var(--card);
  font-weight: 600;
  color: var(--ink);
  border-right: 1px solid var(--line);
}
.survey-table tbody tr:hover td,
.survey-table tbody tr:hover th {
  background: #f1ede2;
}
.badge {
  display: inline-block;
  font: 600 .76rem/1.2 var(--cond);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 7px;
  border: 1px solid var(--ink);
  background: var(--paper-2);
}
.badge-red {
  border-color: var(--red);
  color: var(--red);
  background: rgba(143, 29, 20, 0.08);
}

@container (width < 680px) {
  .survey-table, .survey-table thead, .survey-table tbody, .survey-table tr, .survey-table th, .survey-table td {
    display: block;
  }
  .survey-table thead {
    display: none;
  }
  .survey-table tr {
    margin: 12px;
    border: 1.5px solid var(--ink);
    background: var(--card);
  }
  .survey-table tbody th {
    position: sticky;
    inset-block-start: 0;
    z-index: 1;
    background: var(--paper-2);
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }
  .survey-table td:nth-child(2)::before { content: var(--label-2) ": "; font-weight: 600; color: var(--ink); }
  .survey-table td:nth-child(3)::before { content: var(--label-3) ": "; font-weight: 600; color: var(--ink); }
  .survey-table td:nth-child(4)::before { content: var(--label-4) ": "; font-weight: 600; color: var(--ink); }
  .survey-table td:nth-child(5)::before { content: var(--label-5) ": "; font-weight: 600; color: var(--ink); }
}

/* Landmark Historical Notes & Engineering Profiles */
.case-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 860px) {
  .case-grid { grid-template-columns: 1fr 1fr; }
}
.case-card {
  border: 2px solid var(--ink);
  background: var(--card);
  padding: 28px;
  box-shadow: 5px 5px 0 var(--paper-3);
}
.case-tag {
  font: 600 .8rem/1.2 var(--cond);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--red);
  display: block;
  margin-bottom: 8px;
}
.case-card h3 {
  font-size: 1.42rem;
  margin-bottom: 12px;
}
.case-quote {
  border-left: 3px solid var(--ink);
  padding-left: 16px;
  margin: 16px 0;
  font-style: italic;
  color: var(--ink-2);
}

/* Intake Form with :user-invalid / :user-valid per Modern Web Guidance */
.intake-section { background: var(--paper-2); border-bottom: 0; }
.intake-grid { display: grid; gap: 36px; }
@media (min-width: 900px) { .intake-grid { grid-template-columns: .85fr 1.15fr; gap: 56px; } }
.fine { font: 400 .96rem/1.55 var(--cond); color: var(--ink-2); border-left: 3px solid var(--ink); padding-left: 14px; }
.intake-form {
  background: var(--card);
  border: 2px solid var(--ink);
  padding: 28px;
  box-shadow: 6px 6px 0 var(--ink);
  display: grid;
  gap: 10px;
}
.intake-form label {
  font: 600 .84rem/1.3 var(--cond);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink);
  display: block;
  margin: 8px 0 4px;
}
.hint {
  display: block;
  color: var(--ink-2);
  font: 400 .84rem/1.35 var(--cond);
  margin-bottom: 4px;
}
.error-msg {
  display: none;
  color: var(--red);
  font: 600 .86rem/1.35 var(--cond);
  margin-top: 4px;
}
input:user-invalid,
input.user-invalid-fallback,
textarea:user-invalid,
textarea.user-invalid-fallback {
  border-color: var(--red);
  background-color: #fbeefc;
}
input:user-invalid + .error-msg,
input.user-invalid-fallback + .error-msg,
textarea:user-invalid + .error-msg,
textarea.user-invalid-fallback + .error-msg {
  display: block;
}
input:user-valid {
  border-color: #1f4d3a;
}
.intake-form .row { display: grid; gap: 0 16px; }
@media (min-width: 640px) { .intake-form .row { grid-template-columns: 1fr 1fr; } }
.role { border: 0; padding: 0; margin: 0 0 6px; display: flex; flex-wrap: wrap; gap: 8px; }
.role legend { font: 600 .84rem var(--cond); text-transform: uppercase; letter-spacing: .08em; color: var(--ink); margin-bottom: 6px; padding: 0; }
.role label { margin: 0; display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border: 1.5px solid var(--ink); background: #fff; text-transform: none; letter-spacing: 0; font: 500 .96rem var(--cond); color: var(--ink); cursor: pointer; }
.role input { width: auto; min-height: 0; accent-color: var(--red); }
.role label:has(input:checked) { background: var(--ink); color: var(--paper); }
.btn { display: inline-block; margin-top: 14px; padding: 13px 26px; background: var(--ink); color: var(--paper); border: 2px solid var(--ink); font: 600 1.02rem var(--cond); text-transform: uppercase; letter-spacing: .06em; text-decoration: none; cursor: pointer; justify-self: start; }
.btn:hover { background: var(--red); border-color: var(--red); color: var(--paper); }
.btn:disabled { opacity: .6; cursor: wait; }
.form-feedback:empty { display: none; }
.form-feedback { margin-top: 12px; padding: 12px 14px; font: 500 .96rem/1.5 var(--cond); }
.form-feedback.success { background: #e3ead9; border-left: 4px solid #1f4d3a; color: var(--ink); }
.form-feedback.error { background: #f3dcd8; border-left: 4px solid var(--red); color: var(--ink); }

/* Native Modal Lightbox Dialog (Modern Web Guidance: light-dismiss-a-dialog & 2d-panning) */
.plat-dialog {
  max-width: min(1320px, 96vw);
  max-height: 94vh;
  width: 100%;
  border: 2px solid var(--ink);
  background: var(--card);
  color: var(--ink);
  padding: 0;
  box-shadow: 10px 10px 0 var(--ink);
}
.plat-dialog::backdrop {
  background-color: rgba(18, 18, 17, 0.78);
  backdrop-filter: blur(2px);
}
.plat-dialog-inner {
  display: flex;
  flex-direction: column;
  height: min(88vh, 960px);
  max-height: 92vh;
}
.plat-dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 16px;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--paper);
  font: 600 .9rem/1.3 var(--cond);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.plat-dialog-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.plat-zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  padding: 3px;
  border: 1px solid rgba(246, 244, 239, 0.45);
}
.plat-ctrl-btn {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(246, 244, 239, 0.5);
  padding: 5px 10px;
  min-width: 34px;
  font: 600 .8rem/1 var(--cond);
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
}
.plat-ctrl-btn:hover {
  background: var(--red);
  border-color: var(--red);
}
.plat-zoom-readout {
  display: inline-block;
  min-width: 52px;
  text-align: center;
  font: 700 .82rem/1 var(--cond);
  color: var(--paper);
  padding: 0 4px;
}
.plat-dialog-close {
  background: transparent;
  color: var(--paper);
  border: 1.5px solid var(--paper);
  padding: 6px 12px;
  font: 600 .8rem/1 var(--cond);
  text-transform: uppercase;
  letter-spacing: .08em;
  cursor: pointer;
}
.plat-dialog-close:hover {
  background: var(--red);
  border-color: var(--red);
}
.plat-dialog-body.pan-viewport {
  flex: 1 1 auto;
  inline-size: 100%;
  overflow: auto;
  scroll-axis-lock: none;
  overscroll-behavior: none;
  padding: 18px;
  background: #ebe7dc;
  text-align: center;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}
.plat-dialog-body.pan-viewport.is-panning {
  cursor: grabbing;
}
.plat-dialog-body.pan-viewport:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: -3px;
}
@supports not (scroll-axis-lock: none) {
  .plat-dialog-body.pan-viewport {
    touch-action: none;
  }
}
.pan-surface {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 100%;
  min-height: 100%;
}
.plat-dialog-body img {
  display: block;
  max-width: none;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--ink);
  background: #fff;
  box-shadow: 0 4px 18px rgba(18, 18, 17, 0.18);
  pointer-events: none;
}
.plat-dialog-foot {
  padding: 10px 18px;
  border-top: 1.5px solid var(--ink);
  background: var(--paper-2);
  font: 400 .92rem/1.45 var(--cond);
  color: var(--ink-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px 16px;
  flex-wrap: wrap;
}
.plat-pan-hint {
  font: 500 .82rem/1.3 var(--cond);
  color: var(--ink-3);
}
.plat-pan-hint code {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1px 5px;
  font-size: .78rem;
}

/* Footer */
.footer { background: var(--ink); color: #d8d3c8; padding: 48px 0 32px; font: 400 .98rem/1.6 var(--cond); border-top: 4px solid var(--ink); }
.footer a { color: var(--paper); text-decoration-color: var(--red); }
.footer a:hover { color: #f2a99f; }
.footer-grid { display: grid; gap: 28px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot-h { font: 600 .82rem var(--cond); text-transform: uppercase; letter-spacing: .12em; color: #b8b2a4; margin: 4px 0 8px; }
.footer-base { margin-top: 32px; padding-top: 18px; border-top: 1px solid #383631; font-size: .88rem; color: #a8a193; }
a[href^="tel:"] { white-space: nowrap; }


/* Archival Legal Banner & Surveyor Plate Card Enhancements */
.archival-banner {
  background: var(--paper-2);
  border-bottom: 1.5px solid var(--ink);
  padding: 8px 0;
  font: 500 .84rem/1.45 var(--cond);
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.archival-dateline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 24px;
}
.archival-banner strong {
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.survey-plate-box {
  border: 2px solid var(--ink);
  background: var(--card);
  padding: 24px;
  box-shadow: 6px 6px 0 var(--ink);
  position: relative;
}
.survey-plate-box::before {
  content: "";
  display: block;
  border-top: 3px double var(--ink);
  margin-bottom: 14px;
}
.plate-stamp {
  display: inline-block;
  border: 1.5px solid var(--red);
  color: var(--red);
  font: 600 .76rem/1.2 var(--cond);
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 4px 9px;
  margin-bottom: 12px;
}
.plate-meta-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  margin: 14px 0;
  font: 400 .94rem/1.4 var(--cond);
}
.plate-meta-list dt {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-3);
  font-size: .76rem;
}
.plate-meta-list dd {
  margin: 2px 0 0;
  font-weight: 600;
  color: var(--ink);
}
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
}
.legal-links a {
  color: #d8d3c8;
  font-size: .88rem;
}
.legal-dialog-copy {
  text-align: left;
  max-width: 72ch;
  margin: 0 auto;
  font: 400 1rem/1.6 var(--serif);
  color: var(--ink);
}
.legal-dialog-copy h3 {
  margin-top: 16px;
  font-size: 1.2rem;
}