/* Local comparison only: bright editorial surfaces with the original security hero retained. */
:root {
  --bg: #f2f4ee;
  --bg-soft: #e8ede5;
  --panel: #ffffff;
  --panel-2: #f7f9f5;
  --line: rgba(31, 48, 37, .14);
  --text: #1d2a22;
  --muted: #5e6d63;
  --signal-dark: #557a1d;
}

body { background: var(--bg); color: var(--text); }
.site-header { background: rgba(9, 13, 15, .94); border-color: rgba(222, 235, 229, .14); }
.site-header .brand-name { color: #f3f6f2; }
.header-contact { color: #e9eee8; }
.hero { border-color: rgba(222, 235, 229, .15); }
.hero-image { opacity: .84; filter: saturate(.78) contrast(1.02) brightness(1.08); }
.hero-image-wrap::after {
  background: linear-gradient(90deg, rgba(9,13,15,.89) 0%, rgba(9,13,15,.79) 20%, rgba(9,13,15,.53) 48%, rgba(9,13,15,.08) 100%),
              linear-gradient(0deg, #090d0f 0, transparent 28%, rgba(9,13,15,.08) 100%);
}
.hero h1 { color: #f3f6f2; }

.signal-strip { background: #e6ebe3; border-color: var(--line); }
.strip-label, .strip-end { color: #617066; }
.strip-item { color: #29372e; }
.strip-separator { color: #aab5aa; }

.section-index { color: #68786d; }
h2, .section h2, .installation-section h2 { color: #1d2a22; }
.section h2 span, .installation-section h2 span, .use-cases h2 span { color: #738278; }
.solutions-section, .about-section { background: #f2f4ee; }
.section-lead, .about-lead { color: #526258; }
.solution-card { background: #fff; border-color: rgba(31,48,37,.13); box-shadow: 0 8px 28px rgba(30,45,34,.035); }
.solution-featured { background: linear-gradient(150deg, #ffffff, #eaf0e7 88%); }
.solution-card:hover { background: #f8faf6; border-color: rgba(85,122,29,.42); }
.solution-featured:hover { background: linear-gradient(150deg, #fff, #eaf0e7 88%); }
.solution-number { color: #66766b; }
.solution-card h3 { color: #202e25; }
.solution-card p:not(.card-kicker) { color: #5b6b60; }
.card-index-bg { color: rgba(33,52,39,.045); }
.solution-icon { border-color: rgba(85,122,29,.28); color: #648b20; }
.card-kicker { color: #648b20; }
.text-link { color: #557a1d; border-color: rgba(85,122,29,.4); }

.equipment-section, .use-cases { background: #e9eee7; }
.equipment-intro, .installation-top>p { color: #5b6b60; }
.filter-button { border-color: rgba(31,48,37,.16); color: #44544a; }
.filter-button:hover, .filter-button.is-active { background: #c7f45b; color: #172114; border-color: #a8d444; }
.equipment-grid { background: rgba(31,48,37,.13); border-color: rgba(31,48,37,.13); }
.equipment-item { background: #fff; }
.equipment-item:hover { background: #f8faf6; }
.equipment-tag { color: #617066; }
.equipment-item h3 { color: #25342b; }
.equipment-price strong { color: #557a1d; }
.equipment-price span { color: #69776e; }
.equipment-note { background: #f8faf6; border-color: rgba(31,48,37,.13); color: #536258; }
.note-icon { color: #557a1d; border-color: #789b36; }

.installation-section { background: #f6f7f3; }
.rate-list { border-color: rgba(31,48,37,.17); }
.rate-row { border-color: rgba(31,48,37,.14); }
.rate-row:hover { background: rgba(31,48,37,.025); }
.rate-no { color: #668926; }
.rate-name { color: #26342b; }
.rate-unit { color: #617066; }
.rate-row strong { color: #557a1d; }
.installation-cta { border-color: rgba(85,122,29,.34); color: #526258; }
.installation-cta strong { color: #557a1d; }
.approach-list { border-color: rgba(31,48,37,.16); }
.approach-list>div { border-color: rgba(31,48,37,.13); }
.approach-list>div>span { color: #648b20; }
.approach-list small { color: #66756b; }
.about-mark { border-color: rgba(85,122,29,.28); background: radial-gradient(circle at center, rgba(199,244,91,.18), transparent 62%); }
.about-mark::before, .about-mark::after { border-color: rgba(31,48,37,.14); }
.about-mark span { color: #648b20; }
.about-mark i { background: #8aac39; box-shadow: 0 0 14px rgba(138,172,57,.4); }

.use-case-items article { background: #fff; border-color: rgba(31,48,37,.13); }
.use-case-items article>span { color: #648b20; }
.use-case-items h3 { color: #233128; }
.use-case-items p { color: #5b6b60; }

.contact-section, .catalog-contact { background: #e2e8df; }
.contact-copy>p:not(.section-index) { color: #526258; }
.contact-phone { color: #1d2a22; }
.contact-phone span, .contact-email { color: #557a1d; }
.contact-email { border-color: rgba(85,122,29,.4); }
.contact-form { background: #fff; border-color: rgba(31,48,37,.14); box-shadow: 0 16px 44px rgba(30,45,34,.07); }
.contact-form .form-title { color: #1d2a22; }
.contact-form label { color: #46564b; }
.contact-form input, .contact-form select, .contact-form textarea { background: #f8faf6; color: #1d2a22; border-color: rgba(31,48,37,.18); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #77847b; }
.contact-form select option { background: #fff; color: #1d2a22; }

.site-footer { background: #090d0f; color: #f3f6f2; }
.site-footer .brand-name { color: #f3f6f2; }
.site-footer>p { color: #a8b3ac; }
.back-top { color: #d1d9d2; }
.footer-bottom { border-color: rgba(222,235,229,.15); color: #a0aca4; }

.catalog-page { background: #f2f4ee; }
.catalog-hero h1 { color: #1d2a22; }
.catalog-intro { color: #3d4d42; }
.catalog-rate-note { color: #637268; }
.catalog-download-secondary { color: #557a1d; }
.catalog-download-secondary:hover { background: rgba(85,122,29,.08); color: #385713; }
.catalog-toolbar { background: #e7ece5; border-color: rgba(31,48,37,.15); }
.catalog-search, .catalog-select-label { background: #fff; border-color: rgba(31,48,37,.17); color: #5d6b61; }
.catalog-search input, .catalog-select-label select { color: #1d2a22; }
.catalog-search input::placeholder { color: #78857c; }
.catalog-select-label select option { background: #fff; color: #1d2a22; }
.catalog-results-row p { color: #536258; }
.catalog-results-row button { color: #557a1d; border-color: rgba(85,122,29,.38); }
.catalog-pagination button { background: #fff; border-color: rgba(31,48,37,.16); color: #557a1d; }
.catalog-pagination button:hover:not(:disabled) { background: #eef3e9; border-color: #789b36; }
.catalog-page-indicator { color: #5e6d63; }
.catalog-item { background: #fff; border-color: rgba(31,48,37,.14); box-shadow: 0 5px 20px rgba(30,45,34,.035); }
.catalog-item:hover { background: #fbfcf9; border-color: rgba(85,122,29,.36); }
.catalog-item-category { color: #648526; }
.catalog-item h2 { color: #1d2a22; }
.catalog-item-price strong { color: #557a1d; }
.catalog-item-price span, .catalog-details { color: #5f6d63; }
.catalog-details summary { color: #48584d; }
.catalog-details summary::after { color: #648b20; }
.catalog-empty { border-color: rgba(31,48,37,.14); color: #4f5f54; }
.catalog-contact h2 { color: #1d2a22; }
.catalog-contact>div:last-child p { color: #526258; }
.catalog-category-tile { background: #fff; border-color: rgba(31,48,37,.14); box-shadow: 0 5px 20px rgba(30,45,34,.035); }
.catalog-category-tile:hover { background: #fbfcf9; border-color: rgba(85,122,29,.4); }
.catalog-category-tile span { color: #27362c; }
.catalog-category-tile strong { color: #617066; }
.catalog-category-tile i { color: #648b20; }
.catalog-home-download { color: #435349; border-color: rgba(85,122,29,.38); }
.catalog-home-download:hover, .catalog-home-download span { color: #557a1d; }

@media (max-width: 620px) {
  .catalog-toolbar { background: #e7ece5; }
}

/* On pale surfaces, use an inkier signal green for readable small text. */
.section-index span,
.catalog-hero h1 span,
.catalog-search > span,
.catalog-category-tile i,
.catalog-home-download span,
.strip-item b { color: #557a1d; }


/* Public project cases: compact system tags, readable long institution names, responsive two-column layout. */
.project-cases .use-case-items { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.project-cases .use-case-items article { min-height: 250px; padding: 20px; justify-content: flex-start; }
.project-cases .use-case-items article > span { font-size: 8px; letter-spacing: .12em; line-height: 1.5; }
.project-cases .use-case-items h3 { font-size: clamp(15px, 1.3vw, 19px); line-height: 1.32; margin: 15px 0 16px; }
.project-cases .case-intro { max-width: 340px; margin: 20px 0 0; color: #5b6b60; font-size: 12px; line-height: 1.7; }
.case-systems { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 0; padding: 0; }
.case-systems li { display: inline-flex; align-items: center; max-width: 100%; padding: 6px 8px; border: 1px solid rgba(31,48,37,.12); background: #f4f6f1; color: #526258; font-size: 10px; line-height: 1.4; }

.case-photo-figure { margin: 0 0 17px; }
.case-photo-frame { width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 8px; background: #edf1eb; }
.case-photo { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.case-photo--portrait { object-position: center 18%; }
.case-photo-figure figcaption { display: grid; gap: 4px; margin-top: 9px; }
.case-caption-brand { color: #6b842c; font-size: 8px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.case-caption-line { color: #334239; font-size: 13px; font-weight: 600; line-height: 1.45; }
.case-photo-credit { color: #66746a; font-size: 9px; font-style: normal; line-height: 1.45; }
.case-photo-credit a { color: #557a1d; text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 900px) {
  .project-cases { grid-template-columns: 1fr; gap: 28px; }
  .project-cases .case-intro { max-width: 520px; }
}

@media (max-width: 620px) {
  .project-cases .use-case-items { grid-template-columns: 1fr; }
  .project-cases .use-case-items article { min-height: auto; }
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  max-width: 560px;
}
.contact-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(31,48,37,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.62);
  color: #46564b;
  font-size: 11px;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.contact-social-link strong { color: #1d2a22; font-weight: 700; }
.contact-social-link span:last-child { color: #557a1d; }
.contact-social-link:hover, .contact-social-link:focus-visible {
  border-color: rgba(85,122,29,.55);
  background: #fff;
  transform: translateY(-1px);
}
.contact-social-link:focus-visible { outline: 2px solid #557a1d; outline-offset: 3px; }