/* ==========================================================================
   W.T.A. Mapping a.s. — Corporate Architectural Stylesheet
   Design Philosophy: J&T Real Estate & Doprastav (Clean, Airy, High-Precision)
   Aesthetic: Sharp 1px solid borders, generous whitespace, unified 8px rhythm,
              tabular font-mono technical metrics, 100% WCAG AA contrast.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@400;500;600;700;800;900&family=IBM+Plex+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  --font-main: 'Figtree', 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  /* Architectural Neutral Palette */
  --color-white: #FFFFFF;
  --color-slate-50: #F8FAFC;
  --color-slate-100: #F1F5F9;
  --color-slate-200: #E2E8F0;
  --color-slate-300: #CBD5E1;
  --color-slate-400: #94A3B8;
  --color-slate-500: #64748B;
  --color-slate-600: #475569; /* WCAG AA compliant muted text on white (5.5:1) */
  --color-slate-700: #334155; /* WCAG AA crisp readable body (10:1) */
  --color-slate-800: #1E293B; /* Deep architectural slate */
  --color-slate-900: #0F172A; /* High-contrast heading slate */

  /* Technical Hazard Red Brand Accent */
  --color-red: #DC2626;
  --color-red-hover: #B91C1C;
  --color-red-light: #FEF2F2;

  --border-light: 1px solid var(--color-slate-200);
  --border-medium: 1px solid var(--color-slate-300);
  --border-dark: 1px solid var(--color-slate-800);

  --max-width: 1320px;
  --transition: 0.2s ease;
}

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

html, body {
  max-width: 100vw;
  overflow-x: hidden;
  background-color: var(--color-white);
}

html {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-slate-700);
  scroll-behavior: smooth;
  scroll-padding-top: 140px;
  scrollbar-gutter: stable;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

@view-transition {
  navigation: auto;
}

[id] {
  scroll-margin-top: 140px;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

/* Tabular Monospace figures for all technical units */
.font-mono,
.tech-metric,
.stat-clean-number,
.ref-clean-metric,
.calc-total-daily,
.calc-police-total,
.calc-value-badge,
.passport-metric-val,
.spotlight-figure-item strong,
.table-clean td.tech-cell {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' 1, 'zero' 1;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   TOP BAR (High-Contrast Architectural Contact Strip)
   ========================================================================== */
.top-bar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  color: var(--color-slate-700);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 10px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  gap: 14px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

@media (max-width: 1360px) {
  .top-bar-address {
    display: none !important;
  }
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-red);
  flex-shrink: 0;
}

.top-bar-item a {
  color: var(--color-slate-700);
}

.top-bar-item a:hover {
  color: var(--color-red);
}

.top-bar-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-slate-800);
  letter-spacing: 0.3px;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
}

.lang-link {
  color: var(--color-slate-500);
  padding: 2px 6px;
  border: 1px solid transparent;
  transition: all var(--transition);
  border-radius: 0;
}

.lang-link:hover {
  color: var(--color-red);
}

.lang-link.active {
  color: var(--color-slate-900);
  background-color: var(--color-slate-200);
  border-color: var(--color-slate-300);
  font-weight: 800;
}

.lang-divider {
  color: var(--color-slate-300);
  font-weight: 400;
  user-select: none;
}

/* ==========================================================================
   MAIN CORPORATE HEADER
   ========================================================================== */
.scroll-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background-color: var(--color-red);
  z-index: 1002;
  transition: width 0.08s ease-out;
}

.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background-color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--color-slate-300);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  transition: height 0.25s ease;
}

.site-header.scrolled .header-inner {
  height: 68px;
}

.site-header.scrolled .site-logo svg {
  height: 46px;
}

.site-logo {
  display: flex;
  align-items: center;
  height: 52px;
  flex-shrink: 0;
}

.site-logo svg {
  display: block;
  height: 44px;
  width: auto;
  max-width: 270px;
  overflow: visible;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 10px;
}

.nav-link {
  font-weight: 700;
  font-size: 0.735rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--color-slate-800);
  padding: 10px 0;
  position: relative;
  white-space: nowrap;
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-red);
}

.nav-link.active::after,
.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-red);
}

/* Header Button (Direct PyrotechnickyPrieskum.sk CTA) */
.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-red);
  color: var(--color-white) !important;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 9px 15px;
  border-radius: 0;
  border: 1px solid var(--color-red);
  transition: all var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-header-cta:hover {
  background-color: var(--color-red-hover);
  border-color: var(--color-red-hover);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-slate-200);
  color: var(--color-slate-800);
  cursor: pointer;
  padding: 8px;
  border-radius: 0;
}

/* Mobile Drawer */
.mobile-drawer {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 24px 32px;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  font-weight: 700;
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-slate-800);
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-slate-100);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  color: var(--color-red);
}

/* ==========================================================================
   BUTTONS & TYPOGRAPHY
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 14px 28px;
  border-radius: 0;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-red);
  color: var(--color-white) !important;
  border-color: var(--color-red);
}

.btn-primary:hover {
  background-color: var(--color-red-hover);
  border-color: var(--color-red-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-slate-800);
  border-color: var(--color-slate-300);
}

.btn-secondary:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-800);
}

.btn-dark {
  background-color: var(--color-slate-800);
  color: var(--color-white);
  border-color: var(--color-slate-800);
}

.btn-dark:hover {
  background-color: var(--color-slate-900);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-slate-800);
  border-color: var(--color-slate-300);
}

.btn-white:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-800);
}

/* Unified Section Headers */
.section-header {
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  color: var(--color-red);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  color: var(--color-slate-900);
  font-size: clamp(1.75rem, 3.2vw, 2.25rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.2;
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background-color: var(--color-red);
}

.section-desc {
  color: var(--color-slate-600);
  font-size: 1.125rem;
  max-width: 760px;
  margin-top: 16px;
  line-height: 1.7;
}

/* ==========================================================================
   HERO BANNER (Clean, Fresh, Architectural JTRE & Doprastav Style)
   ========================================================================== */
.hero-clean {
  position: relative;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 72px 0 64px 0;
}

.hero-clean-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-clean-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-red);
  margin-bottom: 20px;
}

.hero-clean-tag::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: var(--color-red);
}

.hero-clean-title {
  font-size: clamp(2.25rem, 4.5vw, 3.125rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--color-slate-900);
  margin-bottom: 24px;
}

.hero-clean-desc {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-slate-600);
  margin-bottom: 36px;
  max-width: 620px;
}

.hero-clean-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Modern Hero Live Telemetry Strip */
.hero-telemetry-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-slate-200);
}

.hero-telemetry-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-slate-700);
  background-color: var(--color-slate-50);
  padding: 6px 12px;
  border: 1px solid var(--color-slate-200);
}

.hero-telemetry-tag svg {
  color: #059669;
  flex-shrink: 0;
}

.hero-clean-visual {
  position: relative;
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
}

.hero-visual-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-slate-100);
}

.hero-visual-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Hero HUD Precision Overlay */
.hero-hud-frame {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.hero-hud-scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #DC2626 50%, transparent);
  box-shadow: 0 0 10px rgba(220, 38, 38, 0.8);
  opacity: 0.85;
  animation: heroScanSweep 4s ease-in-out infinite alternate;
}

@keyframes heroScanSweep {
  0% { transform: translateY(0); }
  100% { transform: translateY(320px); }
}

.hero-hud-crosshair {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border: 1px dashed rgba(220, 38, 38, 0.7);
  pointer-events: none;
}

.hero-hud-crosshair::before,
.hero-hud-crosshair::after {
  content: '';
  position: absolute;
  background-color: #DC2626;
}

.hero-hud-crosshair::before {
  top: 50%;
  left: -8px;
  right: -8px;
  height: 1px;
}

.hero-hud-crosshair::after {
  left: 50%;
  top: -8px;
  bottom: -8px;
  width: 1px;
}

.hero-hud-status {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(6px);
  color: #4ade80;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 5px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(74, 222, 128, 0.3);
  letter-spacing: 0.5px;
}

.hero-hud-status-dot {
  width: 7px;
  height: 7px;
  background-color: #4ade80;
  border-radius: 50%;
  animation: pulseHudDot 1.6s infinite ease-in-out;
}

@keyframes pulseHudDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

.hero-hud-coords {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(6px);
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 6px 12px;
  border-left: 3px solid var(--color-red);
  letter-spacing: 0.5px;
}

.hero-visual-caption {
  padding: 12px 18px;
  background-color: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-slate-600);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  line-height: 1.45;
}

.hero-caption-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-slate-800);
}

.hero-caption-dot {
  color: var(--color-red);
  font-size: 0.625rem;
}

.hero-caption-meta {
  color: var(--color-slate-500);
  font-size: 0.6875rem;
  letter-spacing: 0.5px;
}

/* Utility classes requested for hero and stats */
.whitespace-nowrap {
  white-space: nowrap !important;
}
.w-full {
  width: 100% !important;
}
.h-full {
  height: 100% !important;
}
.h-14 {
  height: 3.5rem !important;
}
.object-cover {
  object-fit: cover !important;
}
.border {
  border-width: 1px !important;
}
.border-slate-200 {
  border-color: var(--color-slate-200) !important;
}
.text-xs {
  font-size: 0.75rem !important;
  line-height: 1rem !important;
}
.text-slate-500 {
  color: var(--color-slate-500) !important;
}
.font-mono {
  font-family: var(--font-mono) !important;
}

/* ==========================================================================
   COUNTERS BAND (Clean 1px Architectural Grid)
   ========================================================================== */
.stats-clean {
  background-color: var(--color-slate-50);
  border-bottom: 1px solid var(--color-slate-200);
}

.stats-clean-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-clean-box {
  padding: 44px 32px;
  border-right: 1px solid var(--color-slate-200);
}

.stat-clean-box:last-child {
  border-right: none;
}

.stat-clean-number {
  font-size: clamp(1.625rem, 2.1vw, 2.125rem);
  font-weight: 900;
  color: var(--color-slate-900);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
  white-space: nowrap;
}

.stat-clean-number span {
  color: var(--color-red);
}

.stat-clean-label {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-slate-800);
  margin-bottom: 4px;
}

.stat-clean-sublabel {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
}

/* ==========================================================================
   UNIFIED SYSTEMATIC SECTION PADDING (88px desktop, 56px mobile)
   ========================================================================== */
.section-about-clean,
.section-services-clean,
.section-outputs-clean,
.section-refs-clean,
.calc-clean-section,
.finds-section,
.scanner-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--color-slate-200);
}

.section-about-clean {
  background-color: var(--color-white);
}

.section-services-clean {
  background-color: var(--color-slate-50);
}

.section-outputs-clean {
  background-color: var(--color-white);
}

.section-refs-clean {
  background-color: var(--color-slate-50);
}

/* KTO SME Profile Grid */
.about-clean-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.about-clean-text p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-slate-700);
  margin-bottom: 24px;
}

.about-lead-clean {
  font-size: 1.25rem !important;
  font-weight: 600;
  color: var(--color-slate-900) !important;
  line-height: 1.65 !important;
}

.about-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--color-slate-200);
}

.spec-clean-item h4 {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-800);
  margin-bottom: 6px;
}

.spec-clean-item p {
  font-size: 0.875rem !important;
  color: var(--color-slate-600) !important;
  margin-bottom: 0 !important;
  line-height: 1.6 !important;
}

/* Spotlight Box */
.spotlight-box-clean {
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-slate-50);
  padding: 40px;
  border-left: 4px solid var(--color-red);
}

.spotlight-box-clean .tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-red);
  margin-bottom: 16px;
}

.spotlight-box-clean h3 {
  font-size: 1.625rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-900);
  line-height: 1.3;
  margin-bottom: 16px;
}

.spotlight-box-clean p {
  font-size: 0.9375rem;
  color: var(--color-slate-700);
  line-height: 1.7;
  margin-bottom: 28px;
}

.spotlight-figures-clean {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 20px 0;
  margin-bottom: 28px;
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.spotlight-figure-item strong {
  display: block;
  font-size: 1.375rem;
  font-weight: 900;
  color: var(--color-slate-900);
}

.spotlight-figure-item span {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--color-slate-600);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   SERVICES GRID (Sharp 1px Borders, Zero Rounded Bento)
   ========================================================================== */
.services-clean-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card-clean {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  border-radius: 0;
}

.service-card-clean:hover {
  border-color: var(--color-slate-800);
}

.service-card-img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-slate-200);
}

.service-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card-clean:hover .service-card-img-wrap img {
  transform: scale(1.03);
}

.service-card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-tag {
  color: var(--color-red);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.service-card-title {
  font-size: 1.375rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-900);
  line-height: 1.3;
  margin-bottom: 14px;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-slate-800);
  border-top: 1px solid var(--color-slate-200);
  padding-top: 16px;
}

.service-card-clean:hover .service-card-link {
  color: var(--color-red);
}

/* ==========================================================================
   TECHNICAL OUTPUTS GRID (Authentic Scans from PDF)
   ========================================================================== */
.outputs-clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.output-clean-card {
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  border-radius: 0;
}

.output-clean-card:hover {
  border-color: var(--color-slate-800);
}

.output-clean-img {
  position: relative;
  height: 220px;
  background-color: var(--color-slate-900);
  overflow: hidden;
  border-bottom: 1px solid var(--color-slate-200);
}

.output-clean-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.output-clean-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.output-clean-title {
  font-size: 1.125rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-900);
  margin-bottom: 10px;
  line-height: 1.35;
}

.output-clean-desc {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.output-clean-meta {
  padding-top: 14px;
  border-top: 1px solid var(--color-slate-200);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-slate-600);
  font-weight: 600;
}

/* ==========================================================================
   STRATEGIC REFERENCES (Precise 1px Architectural Cards)
   ========================================================================== */
.filter-clean-band {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.filter-btn {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-300);
  color: var(--color-slate-700);
  padding: 10px 18px;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 0;
  transition: all var(--transition);
}

.filter-btn:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-800);
}

.filter-btn.active {
  background-color: var(--color-slate-800);
  color: var(--color-white);
  border-color: var(--color-slate-800);
}

.refs-clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ref-clean-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  border-radius: 0;
}

.ref-clean-box:hover {
  border-color: var(--color-slate-800);
}

.ref-clean-metric {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-slate-900);
  line-height: 1.1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.ref-clean-metric-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-red);
  font-weight: 800;
  margin-bottom: 16px;
}

.ref-clean-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-slate-900);
  margin-bottom: 10px;
  line-height: 1.35;
}

.ref-clean-scope {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.ref-clean-partner {
  padding-top: 14px;
  border-top: 1px solid var(--color-slate-200);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-slate-600);
  font-weight: 700;
}

/* Partners strip */
.partners-clean-band {
  margin-top: 72px;
  padding-top: 48px;
  border-top: 1px solid var(--color-slate-200);
  text-align: center;
}

.partners-clean-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-slate-600);
  font-weight: 800;
  margin-bottom: 32px;
}

.partners-clean-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 36px 40px;
  align-items: center;
  justify-items: center;
  max-width: 1060px;
  margin: 0 auto;
}

@media (max-width: 991px) {
  .partners-clean-logos {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

@media (max-width: 600px) {
  .partners-clean-logos {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

.partner-clean-logo,
.partners-clean-logos .partner-clean-logo {
  height: 32px !important;
  max-width: 140px !important;
  width: auto !important;
  object-fit: contain !important;
  opacity: 0.75;
  filter: grayscale(100%);
  transition: all var(--transition);
}

.partner-clean-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ==========================================================================
   CALL TO ACTION BANNER (Clean Light/Dark Architectural Accent)
   ========================================================================== */
.cta-clean-banner {
  background-color: var(--color-slate-900);
  color: var(--color-white);
  padding: 72px 0;
  border-top: 4px solid var(--color-red);
}

.cta-clean-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.cta-clean-content {
  max-width: 760px;
}

.cta-clean-title {
  font-size: clamp(1.875rem, 3.5vw, 2.25rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.25;
  color: var(--color-white);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.cta-clean-desc {
  font-size: 1.0625rem;
  color: var(--color-slate-300);
  line-height: 1.7;
}

.cta-clean-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* ==========================================================================
   SUBPAGE INNER HERO & LAYOUT
   ========================================================================== */
.subpage-inner-hero {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 68px 0 56px 0;
}

.breadcrumbs-clean {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-slate-600);
  margin-bottom: 16px;
  font-weight: 700;
}

.breadcrumbs-clean a:hover {
  color: var(--color-slate-900);
}

.subpage-inner-title {
  font-size: clamp(2rem, 3.8vw, 2.625rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--color-slate-900);
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

.subpage-inner-desc {
  font-size: 1.125rem;
  color: var(--color-slate-600);
  max-width: 840px;
  line-height: 1.75;
}

/* Balanced 2-Column Subpage Hero Layout (design-taste-frontend) */
.subpage-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  align-items: start;
}

.subpage-hero-telemetry {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-top: 3px solid var(--color-red);
  padding: 24px 28px;
  font-family: var(--font-mono);
}

.telemetry-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-slate-800);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-slate-200);
  text-transform: uppercase;
}

.telemetry-live-dot {
  color: #059669;
  font-size: 0.75rem;
}

.telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.telemetry-item {
  display: flex;
  flex-direction: column;
}

.telemetry-label {
  font-size: 0.6875rem;
  color: var(--color-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.telemetry-val {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-slate-900);
  line-height: 1.35;
}

/* Tasteful Architectural Subpage Callout (No screaming solid red strip) */
.portal-cta-box-subpage {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-left: 4px solid var(--color-red);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
}

.portal-cta-tag {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-slate-900);
  margin-bottom: 4px;
}

.portal-cta-text {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.5;
}

.subpage-body-clean {
  padding: 72px 0 88px 0;
  background-color: var(--color-white);
}

.subpage-grid-clean {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
}

.sidebar-clean {
  position: sticky;
  top: 110px;
  align-self: start;
}

.sidebar-box-clean {
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-white);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-box-title {
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-slate-900);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-red);
}

.sidebar-clean-menu {
  list-style: none;
}

.sidebar-clean-menu li {
  margin-bottom: 6px;
}

.sidebar-clean-menu a {
  display: block;
  padding: 8px 12px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-slate-700);
  border-left: 2px solid transparent;
  transition: all var(--transition);
}

.sidebar-clean-menu a:hover,
.sidebar-clean-menu a.active {
  background-color: var(--color-slate-50);
  color: var(--color-red);
  border-left-color: var(--color-red);
}

.sidebar-contact-clean {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  padding: 24px;
}

.sidebar-contact-clean h4 {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-900);
  margin-bottom: 10px;
}

.sidebar-contact-clean p {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 14px;
}

/* Subpage Main Articles */
.subpage-main-clean h2 {
  font-size: 1.875rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-slate-900);
  margin-top: 40px;
  margin-bottom: 18px;
  line-height: 1.3;
}

.subpage-main-clean h2:first-child {
  margin-top: 0;
}

.subpage-main-clean p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-slate-700);
  margin-bottom: 22px;
}

.subpage-feature-list {
  list-style: none;
  margin: 28px 0;
}

.subpage-feature-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--color-slate-700);
  line-height: 1.65;
}

.subpage-feature-list li::before {
  content: '■';
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--color-red);
  font-size: 0.85rem;
}

/* Standardized 1px Grid Data Table */
.table-clean, .subpage-table-clean {
  width: 100%;
  border-collapse: collapse;
  margin: 36px 0;
  border: 1px solid var(--color-slate-200);
  font-size: 0.9375rem;
  border-radius: 0;
}

.table-clean th, .table-clean td, .subpage-table-clean th, .subpage-table-clean td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-slate-200);
  border-right: 1px solid var(--color-slate-200);
}

.table-clean th:last-child, .table-clean td:last-child, .subpage-table-clean th:last-child, .subpage-table-clean td:last-child {
  border-right: none;
}

.table-clean th, .subpage-table-clean th {
  background-color: var(--color-slate-50);
  color: var(--color-slate-900);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.8px;
  border-bottom: 2px solid var(--color-slate-300);
}

.table-clean tr:hover td, .subpage-table-clean tr:hover td {
  background-color: var(--color-slate-50);
}

/* ==========================================================================
   CONTACT PAGE (Clean Architectural Form)
   ========================================================================== */
.contact-clean-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-card-clean {
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-slate-50);
  padding: 40px;
}

.contact-row-clean {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-row-clean:last-child {
  margin-bottom: 0;
}

.contact-icon-clean {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-white);
  color: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-text-clean h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--color-slate-600);
  margin-bottom: 6px;
}

.contact-text-clean p, .contact-text-clean a {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-slate-800);
}

.form-clean-wrap {
  border: 1px solid var(--color-slate-200);
  background-color: var(--color-white);
  padding: 40px;
}

.form-group-clean {
  margin-bottom: 22px;
}

.form-label-clean {
  display: block;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-slate-800);
  margin-bottom: 8px;
}

.form-input-clean {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-slate-300);
  border-radius: 0;
  font-family: var(--font-main);
  font-size: 0.9375rem;
  color: var(--color-slate-900);
  background-color: var(--color-white);
  transition: border-color var(--transition);
}

.form-input-clean:focus {
  outline: none;
  border-color: var(--color-slate-900);
  box-shadow: 0 0 0 1px var(--color-slate-900);
}

.form-input-clean.is-invalid {
  border-color: var(--color-red) !important;
  background-color: var(--color-red-light);
}

.form-input-clean.is-valid {
  border-color: #16a34a !important;
}

.form-error-msg {
  display: none;
  font-size: 0.75rem;
  color: var(--color-red);
  margin-top: 5px;
  font-weight: 600;
}

.form-error-msg.visible {
  display: block;
}

/* File Upload Zone */
.file-upload-box {
  border: 1px dashed var(--color-slate-300);
  background-color: var(--color-slate-50);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.file-upload-box:hover {
  border-color: var(--color-slate-800);
  background-color: var(--color-white);
}

.file-upload-box.dragover {
  border-color: var(--color-red);
  background-color: var(--color-red-light);
}

.file-upload-box.has-file {
  border-style: solid;
  border-color: #16a34a;
  background-color: #f0fdf4;
}

.file-info-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #166534;
  margin-top: 8px;
}

textarea.form-input-clean {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   FOOTER (High-Contrast Clean Architectural Slate)
   ========================================================================== */
.site-footer {
  background-color: var(--color-slate-900);
  color: var(--color-slate-400);
  padding-top: 72px;
  margin-top: auto;
  border-top: 4px solid var(--color-red);
}

.footer-clean-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-clean-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-slate-300);
  margin-top: 20px;
  margin-bottom: 20px;
}

.footer-clean-col-title {
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 10px;
}

.footer-clean-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--color-red);
}

.footer-clean-links {
  list-style: none;
}

.footer-clean-links li {
  margin-bottom: 12px;
}

.footer-clean-links a {
  font-size: 0.875rem;
  color: var(--color-slate-300);
}

.footer-clean-links a:hover {
  color: var(--color-white);
}

.footer-clean-info {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-slate-300);
}

.footer-clean-info strong {
  color: var(--color-white);
}

.footer-clean-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-slate-400);
}

.footer-clean-bottom a {
  color: var(--color-slate-400);
}

.footer-clean-bottom a:hover {
  color: var(--color-white);
}

/* ==========================================================================
   INTERACTIVE ENGINEERING COMPONENTS (RADAR SCANNER, CALCULATOR, FINDS MODAL)
   ========================================================================== */

/* 1. INTERACTIVE MAGNETOMETER & RADAR SCANNER */
.scanner-section {
  background-color: var(--color-slate-900);
  color: var(--color-white);
  border-top: 1px solid var(--color-slate-800);
  border-bottom: 1px solid var(--color-slate-800);
}

.scanner-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px auto;
}

.scanner-header h2 {
  color: var(--color-white);
  font-size: clamp(1.875rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.scanner-header p {
  color: var(--color-slate-300);
  font-size: 1.0625rem;
}

.scanner-project-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}

.scanner-tab-btn {
  background-color: #1e293b;
  color: var(--color-slate-300);
  border: 1px solid #334155;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 0;
}

.scanner-tab-btn:hover {
  background-color: #334155;
  color: var(--color-white);
}

.scanner-tab-btn.active {
  background-color: var(--color-red);
  color: var(--color-white);
  border-color: var(--color-red);
}

.scanner-container-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.scanner-viewport-card {
  background-color: #0b1120;
  border: 1px solid #1e293b;
  padding: 24px;
  position: relative;
  border-radius: 0;
  display: flex;
  flex-direction: column;
}

.scanner-screen {
  width: 100%;
  aspect-ratio: 1/1;
  max-height: 440px;
  background: radial-gradient(circle at center, #0f172a 0%, #030712 100%);
  border: 1px solid #1e293b;
  position: relative;
  overflow: hidden;
  margin-top: 12px;
  border-radius: 0;
}

.scanner-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(226, 232, 240, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(226, 232, 240, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.scanner-crosshair-x {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: rgba(220, 38, 38, 0.3);
}

.scanner-crosshair-y {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: rgba(220, 38, 38, 0.3);
}

.scanner-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  border: 1px dashed rgba(56, 189, 248, 0.2);
  border-radius: 50%;
}

.scanner-rings::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  height: 50%;
  border: 1px dashed rgba(56, 189, 248, 0.15);
  border-radius: 50%;
}

.scanner-beam {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  height: 2px;
  background: linear-gradient(to right, rgba(220, 38, 38, 0.9), transparent);
  transform-origin: 0 0;
  box-shadow: 0 0 15px rgba(220, 38, 38, 0.8);
  pointer-events: none;
}

.scanner-target-dot {
  position: absolute;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
  background-color: rgba(220, 38, 38, 0.3);
  border: 2px solid var(--color-red);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.scanner-target-dot::after {
  content: '';
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 50%;
}

.scanner-target-dot:hover {
  transform: translate(-50%, -50%) scale(1.3);
  box-shadow: 0 0 12px rgba(220, 38, 38, 0.9);
}

.scanner-target-dot.active {
  border-color: #38bdf8;
  background-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 16px #38bdf8;
  transform: translate(-50%, -50%) scale(1.4);
}

.scanner-target-dot.active::after {
  background-color: #38bdf8;
}

.scanner-telemetry-hud {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-slate-400);
  border-bottom: 1px solid #1e293b;
  padding-bottom: 10px;
}

.scanner-passport-card {
  background-color: #111827;
  border: 1px solid #1e293b;
  padding: 32px;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.passport-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 0;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.passport-badge.danger {
  background-color: rgba(220, 38, 38, 0.2);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.4);
}

.passport-badge.medium {
  background-color: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.passport-title {
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.passport-desc {
  color: var(--color-slate-300);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.passport-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  background-color: #0b1120;
  border: 1px solid #1e293b;
  padding: 20px;
  margin-bottom: 24px;
  border-radius: 0;
}

.passport-metric-item {
  display: flex;
  flex-direction: column;
}

.passport-metric-label {
  font-size: 0.75rem;
  color: var(--color-slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.passport-metric-val {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
}

.passport-metric-val.highlight {
  color: #38bdf8;
}

.passport-law-box {
  background-color: rgba(220, 38, 38, 0.08);
  border-left: 3px solid var(--color-red);
  padding: 16px;
  font-size: 0.875rem;
  color: var(--color-slate-200);
  line-height: 1.6;
}

/* 2. DOWNTIME LOSS CALCULATOR */
.calc-clean-section {
  background-color: var(--color-white);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.calc-controls-card {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  padding: 36px;
  border-radius: 0;
}

.calc-field-group {
  margin-bottom: 28px;
}

.calc-field-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.calc-label {
  font-weight: 700;
  color: var(--color-slate-800);
  font-size: 0.9375rem;
}

.calc-value-badge {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-red);
  background-color: var(--color-red-light);
  padding: 3px 10px;
  border-radius: 0;
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.calc-slider {
  width: 100%;
  height: 6px;
  background: var(--color-slate-300);
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-red);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  transition: transform 0.15s ease;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-result-card {
  background-color: var(--color-slate-900);
  color: var(--color-white);
  padding: 40px;
  border-radius: 0;
  position: relative;
  border: 1px solid var(--color-slate-800);
}

.calc-result-header {
  border-bottom: 1px solid var(--color-slate-700);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.calc-result-sub {
  font-size: 0.8125rem;
  color: var(--color-slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.calc-total-daily {
  font-size: 2.75rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: #f87171;
  letter-spacing: -0.02em;
}

.calc-police-box {
  background-color: #0b1120;
  border: 1px solid var(--color-slate-700);
  padding: 20px;
  margin-bottom: 24px;
  border-radius: 0;
}

.calc-police-total {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  font-family: var(--font-mono);
  margin-top: 4px;
}

.calc-breakdown-list {
  list-style: none;
  margin-bottom: 28px;
  font-size: 0.875rem;
}

.calc-breakdown-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-slate-300);
}

.calc-breakdown-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-white);
}

/* 3. REAL MUNITION FINDS GALLERY & MODAL */
.finds-section {
  background-color: var(--color-slate-50);
}

.finds-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.find-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.find-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-red);
}

.find-card-thumb {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-slate-100);
}

.find-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.find-card:hover .find-card-thumb img {
  transform: scale(1.04);
}

.find-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(15, 23, 42, 0.9);
  color: #ffffff;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.find-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.find-card-title {
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--color-slate-900);
  margin-bottom: 8px;
  line-height: 1.35;
}

.find-card-meta {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
  margin-bottom: 12px;
}

.find-card-desc {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.find-card-action {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-red);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* FIND MODAL */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background-color: var(--color-white);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  border: 1px solid var(--color-slate-300);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-slate-200);
  background-color: #ffffff;
  color: var(--color-slate-700);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 0;
  z-index: 10;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background-color: var(--color-red);
  color: #ffffff;
  border-color: var(--color-red);
}

.modal-inner {
  display: flex;
  flex-direction: column;
}

.modal-img-container {
  width: 100%;
  max-height: 420px;
  background-color: #0b1120;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-container img {
  max-height: 420px;
  width: 100%;
  object-fit: contain;
}

.modal-content-body {
  padding: 32px;
}

/* 4. TENDER BOX (RFP BOX) */
.tender-box-clean {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-300);
  border-left: 4px solid var(--color-red);
  padding: 32px;
  margin-top: 48px;
  border-radius: 0;
}

.tender-code-block {
  background-color: var(--color-slate-900);
  color: var(--color-slate-200);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  padding: 20px;
  border-radius: 0;
  margin: 16px 0;
  overflow-x: auto;
  white-space: pre-wrap;
}

.copy-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--color-slate-900);
  color: #ffffff;
  padding: 12px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  border-left: 3px solid #22c55e;
  border-radius: 0;
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
  display: none;
  z-index: 10000;
}

.copy-toast.active {
  display: block;
}

/* 5. INTERACTIVE DEPTH INSPECTOR */
.depth-inspector-widget {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  padding: 32px;
  margin-top: 40px;
  border-radius: 0;
}

.depth-nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.depth-tab-btn {
  background-color: #ffffff;
  border: 1px solid var(--color-slate-300);
  padding: 10px 18px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-slate-700);
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 0;
}

.depth-tab-btn.active {
  background-color: var(--color-slate-800);
  color: #ffffff;
  border-color: var(--color-slate-800);
}

.depth-view-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid var(--color-slate-200);
  padding: 24px;
}

.depth-img-frame {
  height: 280px;
  background-color: var(--color-slate-100);
  border: 1px solid var(--color-slate-200);
  overflow: hidden;
}

.depth-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================================================== */
@media (max-width: 1240px) {
  .header-inner {
    gap: 16px;
  }

  .site-logo svg {
    max-width: 250px;
    height: 42px;
  }

  .main-nav {
    gap: 12px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-link {
    font-size: 0.72rem;
  }

  .btn-header-cta {
    padding: 8px 12px;
    font-size: 0.7rem;
  }

  .subpage-hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 1024px) {
  .hero-clean-grid {
    grid-template-columns: 1fr;
  }

  .subpage-hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .stats-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-clean-box:nth-child(2) {
    border-right: none;
  }

  .stat-clean-box:nth-child(1),
  .stat-clean-box:nth-child(2) {
    border-bottom: 1px solid var(--color-slate-200);
  }

  .about-clean-grid {
    grid-template-columns: 1fr;
  }

  .services-clean-grid {
    grid-template-columns: 1fr;
  }

  .outputs-clean-grid,
  .refs-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-clean-top {
    grid-template-columns: repeat(2, 1fr);
  }

  .subpage-grid-clean {
    grid-template-columns: 1fr;
  }

  .sidebar-clean {
    position: static;
  }

  .contact-clean-grid {
    grid-template-columns: 1fr;
  }

  .scanner-container-grid,
  .calc-grid,
  .depth-view-display {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar-left {
    display: none;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .header-inner {
    height: 76px;
  }

  .site-logo svg {
    height: 42px;
  }

  .section-about-clean,
  .section-services-clean,
  .section-outputs-clean,
  .section-refs-clean,
  .calc-clean-section,
  .finds-section,
  .scanner-section {
    padding: 56px 0;
  }

  .hero-clean {
    padding: 48px 0 40px 0;
  }

  .subpage-inner-hero {
    padding: 44px 0 36px 0;
  }

  .subpage-body-clean {
    padding: 48px 0 56px 0;
  }

  .cta-clean-banner {
    padding: 48px 0;
  }

  .hero-clean-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-clean-actions .btn {
    width: 100%;
  }

  .stats-clean-grid {
    grid-template-columns: 1fr;
  }

  .stat-clean-box {
    border-right: none;
    border-bottom: 1px solid var(--color-slate-200);
    padding: 28px 24px;
  }

  .outputs-clean-grid,
  .refs-clean-grid {
    grid-template-columns: 1fr;
  }

  .cta-clean-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-clean-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-clean-actions .btn {
    width: 100%;
  }

  .footer-clean-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-clean-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .about-specs-grid {
    grid-template-columns: 1fr;
  }

  .spotlight-figures-clean {
    grid-template-columns: 1fr;
  }

  .finds-grid {
    grid-template-columns: 1fr;
  }

  .passport-metrics-grid {
    grid-template-columns: 1fr;
  }

  .portal-cta-box-subpage {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .portal-cta-box-subpage .btn {
    width: 100%;
  }
}

/* Responsive Header CTA hiding on intermediate laptop screens (1024-1260px) */
@media (max-width: 1260px) {
  .header-inner .btn-header-cta {
    display: none !important;
  }
}

/* Hero HUD Frame re-enabled for scanline laser animation */

/* Modal High-Contrast Text Fixes */
.modal-dialog {
  color: var(--color-slate-900) !important;
}

.modal-dialog .passport-law-box {
  background-color: #fef2f2 !important;
  border-left: 4px solid var(--color-red) !important;
  color: #0f172a !important;
  font-weight: 600 !important;
  font-size: 0.9375rem !important;
  line-height: 1.6 !important;
}

.modal-dialog .passport-badge.danger {
  background-color: #fee2e2 !important;
  color: #991b1b !important;
  border: 1px solid #fecaca !important;
  font-weight: 800 !important;
}

.modal-dialog .passport-badge.warning,
.modal-dialog .passport-badge.medium {
  background-color: #fef3c7 !important;
  color: #92400e !important;
  border: 1px solid #fde68a !important;
  font-weight: 800 !important;
}

.modal-dialog .passport-badge.success,
.modal-dialog .passport-badge.low {
  background-color: #dcfce7 !important;
  color: #166534 !important;
  border: 1px solid #bbf7d0 !important;
  font-weight: 800 !important;
}

.modal-dialog .passport-title,
.modal-dialog .passport-item-title {
  color: #0f172a !important;
}

.modal-dialog .passport-desc,
.modal-dialog p {
  color: #334155 !important;
}

.modal-dialog .passport-metric-label {
  color: #64748b !important;
}

.modal-dialog .passport-metric-val {
  color: #0f172a !important;
  font-weight: 700 !important;
}

.modal-dialog .passport-metric-box {
  background-color: var(--color-slate-50) !important;
  border: 1px solid var(--color-slate-200) !important;
}

/* Subpage Image Architectural Framing */
.subpage-main-clean img {
  display: block;
  max-width: 100%;
  max-height: 460px;
  width: auto;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.subpage-main-clean div[style*="border: 1px solid var(--color-slate-200)"] {
  background-color: #f8fafc;
  overflow: hidden;
}