/* Generated by scripts/build_css.mjs from site-src/assets/css. Do not edit directly. */

/* 00-tokens.css */
:root {
  /* BKIC hybrid design system (see /DESIGN.md): Archivo carries the
     industrial display voice, while Inter stays readable for dense reports. */
  --font-display: "Archivo", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --color-brand-deep: #07130f;
  --color-brand: #145c43;
  --color-brand-light: #f4f1e8;
  --color-graphite: #101614;
  --color-graphite-soft: #1f2924;
  --color-ink: #101614;
  --color-body: #38433d;
  --color-muted: #66736c;
  --color-canvas: #f7f5ef;
  --color-surface: #ffffff;
  --color-surface-alt: #eff2ed;
  --color-steel: #d9ded8;
  --color-steel-dark: #7f8b84;
  --color-line: rgba(16, 22, 20, 0.14);
  --color-line-strong: rgba(16, 22, 20, 0.28);
  --color-accent: #75a843;
  --color-accent-hover: #5f8f2f;
  --color-positive: #2f7d4f;
  --color-warning: #b68a36;
  --color-white: #ffffff;
  --color-black: #030806;

  --shadow-low: none;
  --shadow-medium: none;
  --radius-xs: 4px;
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 12px;

  --container-wide: 1320px;
  --container-standard: 1160px;
  --container-reading: 760px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --section-major: clamp(4rem, 8vw, 8rem);
  --section-standard: clamp(3rem, 6vw, 5.5rem);
  --section-compact: clamp(2rem, 4vw, 3.25rem);
  --focus-ring: 0 0 0 3px rgba(117, 168, 67, 0.35);
  --transition-standard: 0.33s cubic-bezier(0.19, 1, 0.22, 1);
}

/* 01-fonts.css */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/archivo/archivo-latin-600-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/archivo/archivo-latin-700-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/inter/inter-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/inter/inter-latin-500-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/inter/inter-latin-600-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/inter/inter-latin-700-normal.woff2") format("woff2");
}

/* 10-base.css */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-canvas);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-canvas);
  color: var(--color-body);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.35vw + 0.95rem, 1.075rem);
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-brand);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 0;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-xs);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  font-size: clamp(2.55rem, 4.4vw, 4.35rem);
}

h2 {
  font-size: clamp(1.85rem, 2.6vw, 2.8rem);
  line-height: 1.08;
}

h3 {
  font-size: clamp(1.2rem, 1.35vw, 1.55rem);
  line-height: 1.15;
}

p {
  max-width: 68ch;
  color: var(--color-body);
  margin-bottom: 1.05rem;
}

strong {
  color: var(--color-ink);
  font-weight: 600;
}

table {
  border-collapse: collapse;
  width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(117, 168, 67, 0.34);
  color: var(--color-ink);
}

.skip-link {
  position: fixed;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 1000;
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
}

.skip-link:focus {
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* 20-layout.css */
.container,
.narrow {
  width: min(calc(100% - 2rem), var(--container-standard));
  margin-inline: auto;
}

.container {
  width: min(calc(100% - 2rem), var(--container-wide));
}

.narrow {
  width: min(calc(100% - 2rem), var(--container-reading));
}

.section {
  padding-block: clamp(3.25rem, 6vw, 6rem);
}

main > .hero + .section,
main > .page-hero + .section {
  padding-top: clamp(3.5rem, 6vw, 6.25rem);
}

.section.tight {
  padding-block: clamp(2.25rem, 4vw, 3.75rem);
}

.section.cream,
.section.mist {
  background: var(--color-surface-alt);
}

.section.dark,
.section.green {
  background: var(--color-brand-deep);
  color: rgba(255, 255, 255, 0.82);
}

.section.green {
  background:
    linear-gradient(135deg, rgba(117, 168, 67, 0.12), rgba(117, 168, 67, 0) 40%),
    var(--color-brand-deep);
}

.dark h1,
.dark h2,
.dark h3,
.green h1,
.green h2,
.green h3,
.site-footer h2,
.site-footer h3 {
  color: var(--color-surface);
}

.dark p,
.green p,
.dark .lead,
.green .lead {
  color: rgba(255, 255, 255, 0.74);
}

.section-heading {
  max-width: 780px;
  margin-bottom: clamp(2rem, 4vw, 3.75rem);
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading > :last-child,
.content-stack > :last-child {
  margin-bottom: 0;
}

.section-kicker,
.project-meta,
.utility-label,
.report-meta span,
.status-chip,
.tag,
.source-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: normal;
  line-height: 1.2;
}

.lead {
  color: var(--color-body);
  font-size: clamp(1.1rem, 1vw + 0.95rem, 1.28rem);
  line-height: 1.58;
}

.split,
.contact-grid,
.project-detail {
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
}

.content-stack {
  display: grid;
  align-content: start;
  gap: var(--space-4);
}

.content-stack > * {
  margin-bottom: 0;
}

.grid {
  display: grid;
  gap: var(--space-5);
}

.grid.two,
.grid.three,
.grid.four {
  grid-template-columns: 1fr;
}

.section-actions,
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.page-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(4.25rem, 8vw, 7.25rem);
  background:
    linear-gradient(115deg, rgba(7, 19, 15, 0.96), rgba(16, 22, 20, 0.82)),
    var(--color-brand-deep);
  color: rgba(255, 255, 255, 0.78);
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(117, 168, 67, 0.72), transparent);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 860px;
  color: var(--color-surface);
  font-size: clamp(2.55rem, 4.4vw, 4.25rem);
}

.page-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.08rem, 1vw + 0.92rem, 1.22rem);
  line-height: 1.62;
}

.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(4.5rem, 8vw, 7.75rem);
  background:
    linear-gradient(135deg, rgba(7, 19, 15, 0.98), rgba(16, 22, 20, 0.78) 48%, rgba(7, 19, 15, 0.9)),
    var(--color-brand-deep);
  color: rgba(255, 255, 255, 0.78);
}

.hero .container {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero h1 {
  max-width: 11ch;
  color: var(--color-surface);
  font-size: clamp(3rem, 5.4vw, 5.25rem);
  line-height: 0.98;
}

.hero p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.1rem, 1.1vw + 0.94rem, 1.28rem);
  line-height: 1.6;
}

.hero-visual {
  position: relative;
}

.hero-photo-frame,
.wide-media-frame,
.service-media,
.report-preview-image {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-steel);
}

.hero-photo-frame {
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-medium);
}

.hero-photo-frame img,
.wide-media-frame img,
.service-media img,
.report-preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-frame img {
  min-height: 100%;
}

.workflow-rail {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.workflow-rail span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 500;
}

.workflow-rail span::before,
.status-dot::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--color-accent);
}

@media (min-width: 760px) {
  .split,
  .contact-grid,
  .project-detail {
    grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
  }

  .grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .hero .container {
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1fr);
  }
}

/* 30-components.css */
.button,
.form-submit,
.text-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border: 1px solid rgba(16, 22, 20, 0.18);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: 0.82rem 1.2rem;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.1;
  text-decoration: none;
  transition: background-color var(--transition-standard), border-color var(--transition-standard), color var(--transition-standard);
}

.button:hover,
.form-submit:hover,
.text-link-button:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-ink);
}

.button.secondary,
.button.ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--color-surface);
}

.button.secondary:hover,
.button.ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.58);
  color: var(--color-surface);
}

.button.secondary.dark-text {
  border-color: var(--color-line-strong);
  color: var(--color-ink);
}

.button.secondary.dark-text:hover {
  background: var(--color-brand-light);
  border-color: var(--color-brand);
  color: var(--color-ink);
}

.button.dark {
  background: var(--color-brand-deep);
  color: var(--color-surface);
  border-color: var(--color-brand-deep);
}

.button.dark:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-surface);
}

.text-link,
.service-link {
  color: var(--color-brand);
  font-weight: 700;
  text-decoration: none;
}

.text-link::after,
.service-link::after {
  content: " ->";
  color: var(--color-accent);
}

.card,
.fleet-panel,
.notice {
  position: relative;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  text-decoration: none;
  box-shadow: none;
}

.card.pad,
.fleet-panel,
.notice {
  padding: clamp(1.25rem, 2vw, 1.8rem);
}

.card.dark-card {
  background: var(--color-brand-deep);
  color: var(--color-surface);
}

.card.dark-card h3,
.card.dark-card strong {
  color: var(--color-surface);
}

.card.dark-card p {
  color: rgba(255, 255, 255, 0.74);
}

.photo-card,
.media-card,
.project-card,
.equipment-card,
.work-gallery-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: none;
}

.photo-card img,
.media-card img,
.project-card img,
.equipment-card img,
.compare img,
.project-detail .hero-image img,
.work-gallery-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.media-card .card-body,
.project-card .card-body,
.work-gallery-card .card-body {
  padding: var(--space-5);
}

.capability-panel {
  display: grid;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--color-graphite-soft), var(--color-brand-deep));
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.capability-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.capability-panel .panel-copy {
  padding: clamp(1.4rem, 2.4vw, 2rem);
}

.capability-panel h3 {
  color: var(--color-surface);
}

.capability-panel p {
  color: rgba(255, 255, 255, 0.76);
}

.capability-panel .text-link {
  color: var(--color-accent);
}

.capability-panel .utility-label {
  color: rgba(255, 255, 255, 0.74);
}

.evidence-panel,
.evidence-card,
.report-evidence-card,
.measurement-card,
.validation-card,
.reasoning-card {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.evidence-panel {
  position: static;
  margin-top: var(--space-5);
  padding: var(--space-5);
  background: var(--color-surface);
  box-shadow: var(--shadow-low);
}

.evidence-panel h2,
.evidence-panel h3 {
  font-size: clamp(1.2rem, 1.6vw, 1.55rem);
}

.evidence-row,
.process-row,
.record-row,
.service-row {
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--color-line);
  padding-block: var(--space-5);
}

.evidence-row:first-of-type,
.process-row:first-child,
.record-row:first-child,
.service-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.evidence-row strong,
.process-row strong,
.record-row strong,
.service-row strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.18;
}

.evidence-row span,
.process-row span,
.record-row span,
.service-row span {
  color: var(--color-muted);
  font-size: 0.96rem;
  line-height: 1.58;
}

.dark .record-row,
.green .record-row {
  border-color: rgba(255, 255, 255, 0.16);
}

.dark .record-row strong,
.green .record-row strong {
  color: var(--color-surface);
}

.dark .record-row span,
.green .record-row span {
  color: rgba(255, 255, 255, 0.72);
}

.proof-grid,
.program-flow,
.record-list,
.services-list,
.fleet-steps {
  display: grid;
  gap: var(--space-4);
}

.proof-lanes,
.record-media-grid {
  display: grid;
  gap: var(--space-5);
}

.proof-lane,
.record-media {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.proof-lane img,
.record-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.proof-lane div,
.record-media figcaption {
  padding: var(--space-5);
}

.proof-lane strong,
.record-media strong {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.1;
}

.proof-lane p,
.record-media span {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.96rem;
}

.process-row {
  grid-template-columns: auto 1fr;
  align-items: start;
  border-top: 0;
  border-left: 3px solid var(--color-steel);
  padding: var(--space-2) 0 var(--space-4) var(--space-5);
}

.process-row strong {
  color: var(--color-brand);
  white-space: nowrap;
}

.table-wrap,
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.program-table,
.scope-table,
.technical-table {
  min-width: 640px;
  background: var(--color-surface);
}

.scope-table {
  min-width: 560px;
}

.program-table th,
.program-table td,
.scope-table th,
.scope-table td,
.technical-table th,
.technical-table td {
  border-bottom: 1px solid var(--color-line);
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
}

.program-table th,
.scope-table th,
.technical-table th {
  background: var(--color-surface-alt);
  color: var(--color-ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: normal;
}

.program-table tr:last-child td,
.scope-table tr:last-child td,
.technical-table tr:last-child td {
  border-bottom: 0;
}

.state-list,
.source-list,
.tag-list,
.footer-social,
.social-links,
.application-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.state-list li,
.source-list li,
.tag,
.status-chip,
.application-list span {
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-surface);
  padding: 0.42rem 0.72rem;
  color: var(--color-body);
  font-size: 0.86rem;
  font-weight: 700;
}

.feature-list,
.detail-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.detail-list li {
  position: relative;
  padding-left: 1.35rem;
}

.feature-list li::before,
.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent);
}

.contact-band {
  background:
    linear-gradient(130deg, rgba(7, 19, 15, 0.96), rgba(16, 22, 20, 0.92)),
    var(--color-brand-deep);
}

.contact-band h2,
.contact-band h3,
.contact-band p,
.contact-band a,
.contact-band strong {
  color: var(--color-surface);
}

.contact-band .record-row span {
  color: rgba(255, 255, 255, 0.7);
}

.contact-form {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-medium);
}

.contact-band .contact-form :where(p, strong) {
  color: var(--color-body);
}

.contact-band .contact-form a {
  color: var(--color-brand);
  text-decoration: underline;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.field {
  display: grid;
  gap: var(--space-2);
}

.field label {
  color: var(--color-ink);
  font-size: 0.88rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  padding: 0.85rem 0.95rem;
}

select {
  min-height: 2.9rem;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: #b9402d;
  box-shadow: 0 0 0 3px rgba(185, 64, 45, 0.16);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.form-status[data-state="error"] {
  color: #9b2f23;
}

.form-status[data-state="success"] {
  color: var(--color-positive);
}

.form-submit:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.faq-section {
  background: var(--color-canvas);
}

.faq-layout {
  display: grid;
  gap: var(--space-8);
}

.faq-sidebar {
  position: sticky;
  top: 6rem;
  align-self: start;
  display: grid;
  gap: var(--space-2);
}

.faq-sidebar a,
.social-links a,
.footer-social a {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  text-decoration: none;
}

.faq-sidebar a:hover,
.social-links a:hover,
.footer-social a:hover {
  border-color: var(--color-accent);
}

.faq-content,
.faq-list {
  display: grid;
  gap: var(--space-4);
}

.faq-group {
  scroll-margin-top: 7rem;
}

.faq-item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.faq-item[open] {
  border-color: var(--color-line-strong);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-5);
  color: var(--color-ink);
  font-weight: 700;
}

.faq-item summary::marker,
.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--color-accent-hover);
  font-weight: 500;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 var(--space-5) var(--space-5);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  place-items: center;
  padding: var(--space-5);
  background: rgba(3, 8, 6, 0.88);
}

.lightbox[aria-hidden="false"] {
  display: grid;
}

.lightbox-dialog {
  position: relative;
  width: min(100%, 1100px);
}

.lightbox img {
  max-height: 80vh;
  margin-inline: auto;
  border-radius: var(--radius-sm);
}

.lightbox-caption {
  margin-top: var(--space-3);
  color: var(--color-surface);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  right: 0;
  top: -3rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-surface);
  padding: 0.5rem 0.8rem;
}

/* 40-header-footer.css */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid var(--color-line-strong);
  background: rgba(247, 245, 239, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: min(calc(100% - 2rem), var(--container-wide));
  min-height: 5.25rem;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-width: max-content;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.brand:hover {
  color: var(--color-brand);
}

.brand img {
  width: 4.2rem;
  height: auto;
  border-radius: var(--radius-xs);
  background: var(--color-brand-deep);
}

.brand span {
  max-width: 9rem;
}

.nav-toggle {
  display: inline-grid;
  place-items: center;
  gap: 0.25rem;
  width: 2.75rem;
  height: 2.75rem;
  margin-left: auto;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.nav-toggle span {
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-ink);
}

.site-nav {
  position: fixed;
  inset: 5.25rem 1rem auto;
  display: none;
  max-height: calc(100vh - 6.5rem);
  overflow: auto;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: none;
}

body.nav-open .site-nav {
  display: block;
}

.nav-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: var(--space-2);
  list-style: none;
}

.nav-list a {
  display: block;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  padding: 0.78rem 0.9rem;
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-list a:hover,
.nav-list a[aria-current="page"],
.nav-list .is-section-active > .nav-link {
  background: var(--color-surface-alt);
  color: var(--color-brand);
}

.nav-list .is-section-active > .nav-link {
  box-shadow: inset 4px 0 0 var(--color-accent);
}

.nav-list .nav-group ul {
  display: grid;
  gap: 0.1rem;
  margin: 0 0 var(--space-2) var(--space-3);
  padding: 0 0 0 var(--space-3);
  border-left: 1px solid var(--color-line-strong);
  list-style: none;
}

.nav-list .nav-group ul a {
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.nav-mobile-review {
  display: block;
}

.site-header .header-call {
  display: none;
}

.site-footer {
  padding-block: clamp(3rem, 6vw, 5rem) var(--space-6);
  background: linear-gradient(180deg, var(--color-brand-deep), var(--color-graphite));
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
}

.footer-brand {
  display: grid;
  gap: var(--space-4);
}

.footer-logo {
  width: 6.25rem;
  border-radius: var(--radius-xs);
  background: var(--color-brand-deep);
}

.footer-brand p {
  max-width: 44ch;
  color: rgba(255, 255, 255, 0.76);
}

.footer-contact {
  display: grid;
  gap: var(--space-2);
}

.footer-contact a:first-child {
  width: fit-content;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: 0.65rem 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.footer-contact span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-nav,
.footer-meta,
.footer-column {
  align-content: start;
}

.footer-nav strong,
.footer-meta strong,
.footer-column summary {
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.footer-disclosure {
  display: grid;
  gap: var(--space-2);
}

.footer-disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  cursor: pointer;
  list-style: none;
}

.footer-disclosure summary::-webkit-details-marker {
  display: none;
}

.footer-disclosure summary::after {
  content: "+";
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
}

.footer-disclosure[open] summary::after {
  content: "-";
}

.footer-disclosure nav {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.footer-nav a,
.footer-meta a,
.footer-social a,
.footer-column a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.93rem;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-meta a:hover,
.footer-social a:hover,
.footer-column a:hover,
.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-social a {
  border-color: rgba(255, 255, 255, 0.22);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: var(--space-5);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.86rem;
}

.breadcrumb {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-canvas);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  width: min(calc(100% - 2rem), var(--container-standard));
  margin: 0 auto;
  padding: 0.78rem 0;
  list-style: none;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--color-steel-dark);
}

.breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-brand);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-ink);
  font-weight: 700;
}

@media (scripting: none) and (max-width: 1099px) {
  .site-nav {
    position: static;
    display: block;
    max-height: none;
    margin: var(--space-2) auto;
    width: min(calc(100% - 2rem), var(--container-wide));
  }
}

@media (min-width: 1100px) {
  .nav-toggle,
  .nav-mobile-review {
    display: none;
  }

  .header-inner {
    min-height: 5rem;
  }

  .site-nav {
    position: static;
    display: block;
    max-height: none;
    margin-left: auto;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    padding: 0;
  }

  .nav-list > .nav-group {
    position: relative;
  }

  .nav-list > .nav-group > .nav-link {
    padding: 0.58rem 0.62rem;
    font-size: 0.86rem;
  }

  .nav-list > .nav-group > .nav-link[aria-haspopup="true"]::after {
    content: "";
    display: inline-block;
    width: 0.42rem;
    height: 0.42rem;
    margin-left: 0.45rem;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-0.12rem);
  }

  .nav-list > .nav-group > ul {
    position: absolute;
    left: 0;
    top: calc(100% + 0.65rem);
    z-index: 20;
    display: grid;
    min-width: 17rem;
    margin: 0;
    padding: var(--space-2);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid var(--color-line-strong);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    box-shadow: none;
    transform: translateY(-0.25rem);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .nav-list > .nav-group > ul::before {
    content: "";
    position: absolute;
    left: 1.1rem;
    top: -0.48rem;
    width: 0.8rem;
    height: 0.8rem;
    border-left: 1px solid var(--color-line-strong);
    border-top: 1px solid var(--color-line-strong);
    background: var(--color-surface);
    transform: rotate(45deg);
  }

  .nav-list > .nav-group:nth-child(n+4) > ul {
    left: auto;
    right: 0;
  }

  .nav-list > .nav-group.is-open > ul {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list > .nav-group > ul a {
    position: relative;
    z-index: 1;
    padding: 0.62rem 0.72rem;
    color: var(--color-body);
  }

  .site-header .header-call {
    display: inline-flex;
    white-space: nowrap;
  }

  .nav-list .is-section-active > .nav-link {
    box-shadow: inset 0 -3px 0 var(--color-accent);
  }

  .footer-disclosure summary {
    cursor: default;
  }

  .footer-disclosure summary::after {
    display: none;
  }

  .footer-grid {
    grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(150px, 0.85fr));
    gap: clamp(1.4rem, 3vw, 3rem);
  }
}

/* 50-evidence-reports.css */
.library-header {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.library-actions,
.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-chip,
.work-gallery-card-actions a,
.work-gallery-card-actions button {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-body);
  padding: 0.5rem 0.75rem;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.filter-chip[aria-pressed="true"] {
  border-color: var(--color-brand);
  background: var(--color-brand-deep);
  color: var(--color-surface);
}

.work-gallery-card {
  display: grid;
  min-height: 100%;
}

/* Keep layout rules from overriding the gallery filter's hidden state. */
[data-media-gallery] > [hidden] {
  display: none;
}

.work-gallery-card figure {
  margin: 0;
}

.work-gallery-card h3 {
  margin-bottom: var(--space-2);
}

.card-facts {
  display: grid;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.card-facts div {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: var(--space-3);
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
}

.card-facts dt {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.card-facts dd {
  margin: 0;
  color: var(--color-body);
}

.work-gallery-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.sample-report-card {
  display: grid;
  gap: var(--space-4);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: var(--space-5);
}

.sample-report-card-thumb {
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-steel);
}

.sample-report-card-thumb img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.report-icon,
.report-shell {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  background: var(--color-surface-alt);
}

.report-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.report-meta span {
  margin: 0;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-body);
  padding: 0.38rem 0.58rem;
  font-size: 0.72rem;
  font-weight: 700;
}

.report-preview {
  display: grid;
  gap: var(--space-3);
  min-height: 12rem;
  padding: var(--space-4);
}

.report-preview-lines {
  display: grid;
  gap: var(--space-2);
}

.report-preview-lines span {
  height: 0.65rem;
  border-radius: var(--radius-xs);
  background: var(--color-steel);
}

.report-preview-lines span:nth-child(2) {
  width: 72%;
}

.report-preview-lines span:nth-child(3) {
  width: 54%;
}

.storage-note {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.magnum-report-hero,
.hagie-report-hero {
  background: var(--color-brand-deep);
}

.magnum-report-hero {
  background:
    linear-gradient(115deg, rgba(7, 19, 15, 0.97), rgba(16, 22, 20, 0.74)),
    url("/assets/images/case-ih-magnum-275-preservation-report/hero.webp") center / cover;
}

.hagie-report-hero {
  background:
    linear-gradient(115deg, rgba(7, 19, 15, 0.97), rgba(16, 22, 20, 0.74)),
    url("https://media.bkindustrialcoatings.com/gallery/2026/hagie-sts12-field-baseline-report/hero.webp") center / cover;
}

.case-study-lead {
  align-items: start;
}

.case-study-summary .lead {
  color: var(--color-ink);
}

.report-preview-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.report-preview-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.report-preview-card.report-cover-card img {
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: var(--color-surface-alt);
}

.report-preview-card figcaption,
.proof-frame figcaption,
.evidence-figure figcaption {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.case-metrics,
.case-proof-strip,
.measurement-dashboard,
.reasoning-grid,
.validation-stack,
.evidence-grid {
  display: grid;
  gap: var(--space-5);
}

.case-metric {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: var(--space-5);
}

.case-metric strong {
  display: block;
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.12;
}

.case-metric span {
  color: var(--color-muted);
}

.proof-pair {
  display: grid;
  gap: var(--space-5);
}

.proof-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.proof-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.proof-frame b,
.evidence-figure b {
  color: var(--color-ink);
  font-family: var(--font-display);
}

.proof-frame span,
.evidence-figure span {
  color: var(--color-muted);
}

.public-report-panel {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-brand-deep), var(--color-graphite));
  padding: clamp(1.5rem, 3vw, 2.5rem);
  color: rgba(255, 255, 255, 0.76);
}

.public-report-panel h2,
.public-report-panel p {
  color: var(--color-surface);
}

.applied-surface-hero {
  background:
    linear-gradient(135deg, rgba(7, 19, 15, 0.98), rgba(16, 22, 20, 0.92)),
    var(--color-brand-deep);
}

.applied-surface-hero .split {
  align-items: center;
}

.applied-surface-hero h1 {
  color: var(--color-surface);
}

.applied-surface-hero p,
.applied-surface-hero .lead,
.applied-surface-hero .utility-label {
  color: rgba(255, 255, 255, 0.76);
}

.applied-surface-capplied-surface-hero {
  padding-bottom: var(--section-compact);
}

.applied-surface-hero-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
}

.applied-surface-hero-media img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.applied-surface-hero-media figcaption {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: var(--space-3) var(--space-4);
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.86rem;
}

.metric-ribbon {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.metric-ribbon li {
  border: 1px solid rgba(117, 168, 67, 0.34);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  padding: var(--space-4);
}

.metric-ribbon strong {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.45rem);
  line-height: 1;
}

.metric-ribbon span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
}

.evidence-note {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-4);
  color: var(--color-body);
}

.report-evidence-card,
.measurement-card,
.validation-card,
.reasoning-card {
  min-width: 0;
  border-color: var(--color-line-strong);
  background: var(--color-surface);
  padding: var(--space-5);
}

.evidence-grid > *,
.measurement-dashboard > *,
.case-proof-strip > *,
.reasoning-grid > *,
.validation-stack > * {
  min-width: 0;
}

.report-evidence-card h3,
.report-evidence-card p,
.measurement-card h3,
.measurement-card p,
.validation-card h3,
.validation-card p,
.reasoning-card strong,
.reasoning-card span {
  margin-bottom: 0;
}

.evidence-figure {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.evidence-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-surface-alt);
}

.source-excerpt {
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.technical-table {
  font-size: 0.92rem;
}

.technical-table th {
  background: var(--color-surface-alt);
  color: var(--color-ink);
  font-weight: 700;
}

.technical-table.compact th,
.technical-table.compact td {
  padding: 0.75rem 0.85rem;
  font-size: 0.86rem;
}

.reasoning-card {
  display: grid;
  gap: var(--space-2);
}

.defect-atlas {
  display: grid;
  gap: var(--space-5);
}

.defect-group {
  border: 1px solid rgba(117, 168, 67, 0.3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.055);
  padding: var(--space-5);
}

.defect-group h3 {
  color: var(--color-surface);
}

.defect-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding-left: 1.25rem;
}

.defect-list li {
  color: rgba(255, 255, 255, 0.76);
}

.defect-list strong {
  color: var(--color-accent);
}

.defect-list span {
  display: block;
}

.before-after-card {
  border-color: rgba(117, 168, 67, 0.3);
  background: linear-gradient(135deg, var(--color-brand-deep), var(--color-graphite));
}

.before-after-card h3,
.before-after-card p {
  color: var(--color-surface);
}

.before-after-number {
  display: grid;
  gap: var(--space-1);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: var(--space-3);
}

.before-after-number span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8rem;
  font-weight: 700;
}

.before-after-number strong {
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: 2rem;
}

.before-after-number.after strong {
  color: var(--color-accent);
}

.nominal-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-block: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  padding: var(--space-3) var(--space-4);
}

.nominal-visual::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent);
}

.nominal-visual b {
  position: relative;
  z-index: 1;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  padding: 0.35rem 0.7rem;
}

.line-chart-card,
.interval-card {
  min-width: 0;
}

.responsive-svg {
  width: 100%;
  height: auto;
}

.technical-gallery .proof-frame img {
  object-fit: contain;
  background: var(--color-surface-alt);
}

.applied-surface-timeline {
  display: grid;
  gap: var(--space-3);
  counter-reset: timeline;
  margin: 0;
  padding: 0;
  list-style: none;
}

.applied-surface-timeline li {
  counter-increment: timeline;
  position: relative;
  border-left: 3px solid var(--color-steel);
  padding: 0 0 var(--space-4) var(--space-8);
}

.applied-surface-timeline li::before {
  content: counter(timeline, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  transform: translateX(-50%);
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: 0.24rem 0.42rem;
  font-size: 0.78rem;
  font-weight: 700;
}

/* 60-pages.css */
.home-page .hero .hero-actions .button:first-child,
.contact-page .form-submit,
.capabilities-page .section.green .button,
.technical-case-study-page .hero-actions .button:first-child {
  background: var(--color-accent);
  color: var(--color-ink);
}

.home-page .hero-photo-frame {
  transform: rotate(0deg);
}

.home-page .evidence-panel {
  border: 1px solid rgba(23, 26, 32, 0.12);
}

.home-page .proof-lanes {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.home-page .program-flow,
.capabilities-page .program-flow {
  grid-template-columns: 1fr;
}

.editorial-split {
  align-items: center;
}

.capability-pillars {
  display: grid;
  gap: var(--space-5);
}

.supporting-capabilities {
  display: grid;
  gap: var(--space-4);
}

.supporting-capabilities .card {
  border-left: 4px solid var(--color-accent);
}

.application-panel {
  display: grid;
  gap: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: clamp(1.25rem, 2vw, 1.8rem);
}

.contact-intake {
  align-items: start;
}

.contact-page .page-hero,
.capabilities-page .page-hero {
  background:
    linear-gradient(115deg, rgba(23, 26, 32, 0.95), rgba(23, 26, 32, 0.7)),
    url("https://media.bkindustrialcoatings.com/brand/site/fleet-programs-multi-unit-ag-lineup.webp") center / cover;
}

.contact-page .contact-band {
  background:
    linear-gradient(130deg, rgba(23, 26, 32, 0.96), rgba(23, 26, 32, 0.9)),
    var(--color-brand-deep);
}

.contact-page .contact-form {
  order: -1;
}

.contact-detail-panel {
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  padding: clamp(1.25rem, 2vw, 1.75rem);
}

.contact-detail-panel .record-row {
  border-color: rgba(255, 255, 255, 0.18);
}

.technical-case-study-page .metric-ribbon {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
}

.technical-case-study-page .metric-ribbon li:nth-child(n + 4) {
  background: rgba(255, 255, 255, 0.045);
}

.technical-case-study-page #technical-executive-summary {
  background: var(--color-canvas);
}

.technical-case-study-page #report-evidence,
.technical-case-study-page #gallery,
.technical-case-study-page #two-repair-validation,
.technical-case-study-page #industrial-applications {
  background: var(--color-surface-alt);
}

.technical-case-study-page .evidence-grid {
  grid-template-columns: 1fr;
}

.technical-case-study-page .evidence-figure.wide {
  grid-column: 1 / -1;
}

.technical-case-study-page .measurement-dashboard {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.technical-case-study-page .line-chart-card,
.technical-case-study-page .interval-card {
  grid-column: 1 / -1;
}

.technical-case-study-page .reasoning-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.technical-case-study-page .case-proof-strip {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.technical-case-study-page .validation-stack {
  gap: var(--space-4);
}

.technical-case-study-page .application-list span {
  background: var(--color-surface);
}

@media (min-width: 760px) {
  .home-page .program-flow,
  .capabilities-page .program-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .home-page .process-row,
  .capabilities-page .process-row {
    grid-template-columns: 1fr;
    border-left: 0;
    border-top: 2px solid var(--color-steel);
    padding: var(--space-4) 0 0;
  }

  .capability-pillars {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .supporting-capabilities {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .contact-page .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field.full,
  .form-submit,
  .form-status {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .technical-case-study-page .evidence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .technical-case-study-page .report-evidence-card:first-child,
  .technical-case-study-page .evidence-figure.wide,
  .technical-case-study-page .interval-card {
    grid-column: span 2;
  }

  .technical-case-study-page .defect-atlas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* FAQ prices stay visible and readable on narrow screens. */
.faq-price-wrap {
  margin: 0 var(--space-5) var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-pricing {
  width: 100%;
  min-width: 0;
}

.faq-pricing tbody th {
  background: transparent;
  font-size: inherit;
  font-weight: 600;
}

.faq-pricing tr:last-child th {
  border-bottom: 0;
}

.faq-price-note {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--color-muted);
}

/* 65-project-media.css */
/* Project photos retain the equipment and the original comparison framing. */
.hero-photo-frame.hero-equipment-photo {
  aspect-ratio: 4 / 3;
}

.equipment-lineup-photo,
.work-gallery-card img[data-crop="bottom"] {
  object-position: center bottom;
}

.work-gallery-card img[data-fit="contain"] {
  object-fit: contain;
  background: var(--color-surface-alt);
}

.results-layout {
  display: grid;
  align-items: center;
  gap: var(--space-8);
}

.home-comparison.proof-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.5rem, 2vw, 1.25rem);
}

.home-comparison .proof-frame img {
  aspect-ratio: 3 / 4;
  height: auto;
  object-fit: contain;
}

.home-comparison figcaption {
  display: grid;
  gap: var(--space-1);
}

.featured-video {
  margin-top: var(--space-10);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-line-strong);
}

.video-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink);
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--color-graphite);
}

.video-poster,
.video-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-poster {
  position: relative;
  color: var(--color-white);
  text-decoration: none;
  background: linear-gradient(135deg, var(--color-brand-deep), var(--color-brand));
}

.video-poster img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-poster-fallback {
  position: absolute;
  inset: 0;
  padding: clamp(1rem, 3vw, 2rem);
  color: var(--color-white);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-play {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-xs);
  background: rgba(7, 19, 15, 0.94);
  color: var(--color-white);
  font-weight: 700;
  white-space: nowrap;
}

.video-poster:hover .video-play {
  background: var(--color-brand);
}

.video-poster:focus-visible,
.video-frame iframe:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: -3px;
}

.video-duration {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-xs);
  background: rgba(7, 19, 15, 0.94);
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}

.video-card figcaption {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
}

.video-card figcaption span {
  color: var(--color-body);
  font-size: 0.9rem;
}

.video-card figcaption a {
  width: fit-content;
  color: var(--color-brand);
  text-underline-offset: 0.2em;
}

@media (min-width: 900px) {
  .results-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-12);
  }
}

/* 90-responsive.css */
@media (max-width: 1099px) {
  .site-header .header-call {
    display: none;
  }

  .brand span {
    max-width: 8rem;
  }

  .hero-copy,
  .page-hero .container,
  .applied-surface-hero .content-stack {
    min-width: 0;
    max-width: min(100%, 23rem);
  }

  .hero h1,
  .page-hero h1,
  .applied-surface-hero h1 {
    max-width: 100% !important;
    font-size: clamp(1.9rem, 6vw, 2.35rem) !important;
    line-height: 1;
    overflow-wrap: anywhere;
  }

  .hero p,
  .page-hero p,
  .applied-surface-hero p {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .section-actions .button,
  .hero-actions .button,
  .form-submit {
    width: 100%;
  }

  .metric-ribbon {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 759px) {
  .container,
  .narrow {
    width: min(calc(100% - 1.25rem), var(--container-standard));
  }

  .section {
    padding-block: var(--section-standard);
  }

  .grid.four,
  .grid.three,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .card-facts div {
    grid-template-columns: 1fr;
  }

  .process-row {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    display: grid;
  }
}

@media (max-width: 480px) {
  .hero h1,
  .page-hero h1,
  .applied-surface-hero h1 {
    max-width: 100% !important;
    font-size: clamp(1.85rem, 9vw, 2.35rem) !important;
    line-height: 1;
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .hero-copy,
  .page-hero .container,
  .applied-surface-hero .content-stack {
    min-width: 0;
  }

  .hero p,
  .page-hero p,
  .applied-surface-hero p {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .hero .lead,
  .page-hero .lead,
  .applied-surface-hero .lead {
    font-size: 1rem;
  }

  .hero-actions,
  .section-actions {
    gap: var(--space-2);
  }

  .metric-ribbon,
  .case-metrics {
    grid-template-columns: 1fr;
  }

  .report-preview-card figcaption,
  .proof-frame figcaption,
  .evidence-figure figcaption,
  .applied-surface-hero-media figcaption {
    padding-inline: var(--space-3);
  }
}

@media (min-width: 760px) {
  .proof-lanes,
  .record-media-grid,
  .case-proof-strip,
  .proof-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-metrics,
  .measurement-dashboard {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field.full,
  .form-submit,
  .form-status {
    grid-column: 1 / -1;
  }

  .faq-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .library-header {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
    align-items: end;
  }
}

@media (max-width: 1099px) {
  .container,
  .narrow {
    width: min(calc(100% - 1.25rem), 23rem);
    margin-left: 0.625rem;
    margin-right: auto;
  }

  .hero-copy,
  .page-hero .container,
  .applied-surface-hero .content-stack,
  .section-heading,
  .content-stack {
    min-width: 0;
    max-width: min(100%, 23rem);
  }

  .split,
  .contact-grid,
  .project-detail,
  .grid.two,
  .grid.three,
  .grid.four,
  .proof-lanes,
  .record-media-grid,
  .case-proof-strip,
  .proof-pair,
  .case-metrics,
  .measurement-dashboard,
  .metric-ribbon,
  .form-grid,
  .faq-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 760px) and (max-width: 1099px) {
  .capabilities-page .capability-pillars,
  .capabilities-page .supporting-capabilities {
    grid-template-columns: 1fr;
  }
}