/* ============================================================
   BALLISTIGLASS · Civic-Institutional Design System
   Parent site + BCF share this exact file.
   ============================================================ */

:root {
  /* Type scale — editorial */
  --font-display: 'Fraunces', 'Charter', 'Iowan Old Style', Georgia, serif;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --text-xs: clamp(0.72rem, 0.68rem + 0.15vw, 0.8rem);
  --text-sm: clamp(0.85rem, 0.8rem + 0.2vw, 0.95rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --text-lg: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --text-xl: clamp(1.4rem, 1.2rem + 1vw, 2rem);
  --text-2xl: clamp(1.9rem, 1.4rem + 2vw, 2.75rem);
  --text-3xl: clamp(2.4rem, 1.6rem + 3vw, 3.75rem);
  --text-hero: clamp(2.6rem, 1.5rem + 4.5vw, 5.25rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --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;

  /* Radius — disciplined */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 9999px;

  /* Motion */
  --t-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-med: 380ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-slow: 800ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Grid */
  --content-wide: 1240px;
  --content-editorial: 780px;
  --content-narrow: 640px;

  /* Civic palette — locked, shared across parent + foundation */
  --color-paper: #fafaf7;
  --color-paper-warm: #f7f5ee;
  --color-white: #ffffff;
  --color-mist: #f0f2f5;
  --color-navy-tint: #e6ecf2;

  --color-ink: #0d1b2a;
  --color-stone: #4a5568;
  --color-stone-faint: #8a94a5;

  --color-navy: #003660;
  --color-navy-deep: #001f3a;

  --color-gold: #febc11;
  --color-gold-deep: #d69e00;

  --color-evidence: #1f6f43;
  --color-alert: #b8443c;

  /* Semantic */
  --color-bg: var(--color-paper);
  --color-surface: var(--color-white);
  --color-surface-2: var(--color-mist);
  --color-border: rgba(13, 27, 42, 0.10);
  --color-border-strong: rgba(13, 27, 42, 0.24);

  --color-text: var(--color-ink);
  --color-text-muted: var(--color-stone);
  --color-text-faint: var(--color-stone-faint);
  --color-heading: var(--color-navy);

  --shadow-sm: 0 1px 2px rgba(13, 27, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(13, 27, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(13, 27, 42, 0.14);

  /* Foundation accent — evidence green used sparingly */
  --color-foundation-accent: var(--color-evidence);
}

/* Small monospace inline tag used in timelines and specs */
.mono-note {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

/* ============================================================
   Reset / base
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
  text-rendering: optimizeLegibility;
}

img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }

a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover { color: var(--color-gold-deep); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  color: var(--color-heading);
  letter-spacing: -0.02em;
  font-variation-settings: 'SOFT' 30, 'WONK' 0, 'opsz' 120;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }

p { margin: 0; }

ul, ol { list-style: none; }

button { font-family: inherit; cursor: pointer; border: 0; background: transparent; }

::selection { background: var(--color-gold); color: var(--color-navy-deep); }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  background: var(--color-navy);
  color: var(--color-paper);
  padding: var(--space-3) var(--space-4);
  z-index: 100;
  font-size: var(--text-sm);
  font-weight: 600;
}
.skip-link:focus { left: 0; top: 0; width: auto; height: auto; overflow: visible; color: var(--color-paper); }

/* ============================================================
   Layout primitives
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 900px) {
  .container { padding: 0 var(--space-10); }
}

.container-editorial { max-width: var(--content-editorial); }
.container-narrow {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
  position: relative;
}

@media (max-width: 700px) {
  .section { padding: var(--space-16) 0; }
}

.section-mist { background: var(--color-surface-2); }
.section-navy { background: var(--color-navy); color: var(--color-paper); }
.section-navy-deep { background: var(--color-navy-deep); color: var(--color-paper); }

/* Section head */
.section-head {
  margin-bottom: var(--space-12);
  max-width: 780px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: var(--space-4);
  position: relative;
  padding-left: var(--space-6);
}

.section-eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 16px;
  height: 1px;
  background: var(--color-stone-faint);
}

.section-navy .section-eyebrow,
.section-navy-deep .section-eyebrow {
  color: rgba(250, 250, 247, 0.75);
}

.section-navy .section-eyebrow::before,
.section-navy-deep .section-eyebrow::before {
  background: rgba(254, 188, 17, 0.55);
}

.section-title {
  font-size: clamp(2rem, 1.4rem + 2.2vw, 3.25rem);
  letter-spacing: -0.025em;
  line-height: 1.05;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: var(--space-5);
  max-width: 18ch;
}

.section-navy .section-title,
.section-navy-deep .section-title { color: var(--color-paper); }

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 640px;
}

.section-navy .section-sub,
.section-navy-deep .section-sub {
  color: rgba(250, 250, 247, 0.78);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast),
    color var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn-lg { padding: 1.05rem 1.75rem; font-size: 1rem; }

.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy-deep);
  border-color: var(--color-gold);
}
.btn-primary:hover {
  background: var(--color-gold-deep);
  border-color: var(--color-gold-deep);
  color: var(--color-navy-deep);
  transform: translateY(-1px);
}

.btn-navy {
  background: var(--color-navy);
  color: var(--color-paper);
  border-color: var(--color-navy);
}
.btn-navy:hover {
  background: var(--color-navy-deep);
  border-color: var(--color-navy-deep);
  color: var(--color-paper);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border-strong);
}
.btn-ghost:hover {
  background: var(--color-navy);
  color: var(--color-paper);
  border-color: var(--color-navy);
}

.section-navy .btn-ghost,
.section-navy-deep .btn-ghost {
  color: var(--color-paper);
  border-color: rgba(250, 250, 247, 0.45);
}
.section-navy .btn-ghost:hover,
.section-navy-deep .btn-ghost:hover {
  background: var(--color-paper);
  color: var(--color-navy-deep);
  border-color: var(--color-paper);
}

.btn-foundation {
  background: var(--color-evidence);
  color: var(--color-paper);
  border-color: var(--color-evidence);
}
.btn-foundation:hover {
  background: #184d30;
  border-color: #184d30;
  color: var(--color-paper);
  transform: translateY(-1px);
}

/* Icon arrow inside buttons */
.btn svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  transition: transform var(--t-fast);
}
.btn:hover svg { transform: translateX(3px); }

/* ============================================================
   Site header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--t-med), border-color var(--t-med);
}

.site-header.is-scrolled {
  background: rgba(250, 250, 247, 0.96);
  border-bottom-color: var(--color-border);
}

/* When hero is video (dark), header is transparent-dark */
.site-header.on-dark {
  background: rgba(0, 31, 58, 0.25);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
}
.site-header.on-dark.is-scrolled {
  background: rgba(0, 31, 58, 0.92);
  border-bottom-color: rgba(250, 250, 247, 0.1);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-8);
}

.logo-wordmark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-wordmark img { height: 24px; width: auto; transition: opacity var(--t-fast); }
.logo-wordmark .logo-light { display: none; }
.site-header.on-dark .logo-wordmark .logo-dark { display: none; }
.site-header.on-dark .logo-wordmark .logo-light { display: block; }

.main-nav {
  display: flex;
  gap: var(--space-8);
}

.main-nav a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-navy);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--t-fast);
}

.main-nav a:hover { color: var(--color-gold-deep); }

.site-header.on-dark .main-nav a { color: var(--color-paper); }
.site-header.on-dark .main-nav a:hover { color: var(--color-gold); }

.nav-cta .btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-inner { height: 60px; }
}

/* ============================================================
   Hero — video variant
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero--video {
  background: var(--color-navy-deep);
  color: var(--color-paper);
  min-height: 100svh;
  padding: calc(var(--space-24) + 80px) 0 var(--space-24);
  display: flex;
  align-items: flex-end;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: #000;
}

.hero-video-wrap iframe,
.hero-video-wrap .hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 177.78vh;
  min-width: 100%;
  height: 56.25vw;
  min-height: 100%;
  /* Scale up + nudge down so the burned-in caption is cropped out of view */
  transform: translate(-50%, calc(-50% + 6%)) scale(1.25);
  transform-origin: center center;
  border: 0;
  object-fit: cover;
  pointer-events: none;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      rgba(0, 31, 58, 0.6) 0%,
      rgba(0, 31, 58, 0.35) 40%,
      rgba(0, 31, 58, 0.72) 82%,
      rgba(0, 31, 58, 0.95) 100%
    ),
    /* Left-side scrim so the copy column reads cleanly */
    linear-gradient(
      90deg,
      rgba(0, 31, 58, 0.6) 0%,
      rgba(0, 31, 58, 0.3) 45%,
      rgba(0, 31, 58, 0.05) 75%
    );
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 1100px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.55rem 1rem 0.55rem 0.75rem;
  border: 1px solid rgba(254, 188, 17, 0.5);
  border-radius: var(--radius-full);
  background: rgba(0, 31, 58, 0.5);
  backdrop-filter: blur(8px);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-paper);
  margin-bottom: var(--space-8);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
  position: relative;
}
.pulse-dot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-gold);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(3); opacity: 0; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 1.4rem + 4vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 400;
  color: var(--color-paper);
  max-width: 20ch;
  margin-bottom: var(--space-8);
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.45);
  font-variation-settings: 'SOFT' 30, 'WONK' 0, 'opsz' 120;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold);
  font-weight: 400;
}

.hero-sub {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: rgba(250, 250, 247, 0.88);
  max-width: 640px;
  margin-bottom: var(--space-10);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  width: 100%;
  max-width: 900px;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(250, 250, 247, 0.18);
}

.hero-metric {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-metric-value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.1rem);
  font-weight: 500;
  color: var(--color-paper);
  line-height: 1;
  letter-spacing: -0.01em;
}

.hero-metric-unit {
  font-size: 0.65em;
  color: rgba(250, 250, 247, 0.65);
  font-weight: 400;
  margin-left: 0.2em;
}

.hero-metric-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250, 250, 247, 0.6);
  margin-top: 0.35rem;
}

@media (max-width: 700px) {
  .hero-metrics { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
}

.hero-video-caption {
  position: absolute;
  bottom: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250, 250, 247, 0.45);
  z-index: 1;
  font-weight: 500;
}

@media (max-width: 700px) {
  .hero-video-caption { display: none; }
}

/* ============================================================
   Hero — editorial variant (quieter, for inner pages)
   ============================================================ */
.hero--editorial {
  background: var(--color-paper);
  padding: calc(var(--space-16) + 80px) 0 var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.hero--editorial .container {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.hero--editorial .hero-eyebrow {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--color-stone);
  margin-bottom: var(--space-5);
}

.hero--editorial .hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 1px;
  background: var(--color-stone-faint);
  margin-right: var(--space-3);
  vertical-align: middle;
}

.hero--editorial .hero-title {
  color: var(--color-navy);
  text-shadow: none;
  font-size: clamp(2.2rem, 1.5rem + 3vw, 4rem);
  max-width: 22ch;
}

.hero--editorial .hero-sub {
  color: var(--color-text-muted);
  text-shadow: none;
}

/* ============================================================
   Lede strip (below video hero — sets the mission line)
   ============================================================ */
.lede {
  padding: var(--space-20) 0;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-border);
}

.lede-inner {
  max-width: 820px;
}

.lede-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: var(--space-6);
}

.lede-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1rem + 1.6vw, 2.4rem);
  line-height: 1.25;
  letter-spacing: -0.018em;
  color: var(--color-navy);
  font-weight: 400;
}

.lede-text em {
  font-style: italic;
  color: var(--color-navy);
  font-weight: 400;
}

/* ============================================================
   Evidence strip
   ============================================================ */
.evidence-strip {
  padding: var(--space-16) 0;
  background: var(--color-paper-warm);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.evidence-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-navy);
}

.evidence-value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.3vw, 2.2rem);
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1;
  letter-spacing: -0.015em;
}

.evidence-label {
  font-size: 0.78rem;
  color: var(--color-stone);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

@media (max-width: 800px) {
  .evidence-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8) var(--space-5); }
}

/* ============================================================
   Product grid
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-med), box-shadow var(--t-med), transform var(--t-med);
}

.product-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-navy);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-media img { transform: scale(1.04); }

.product-media-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-paper);
  background: linear-gradient(0deg, rgba(0, 31, 58, 0.85) 0%, transparent 100%);
  right: 0;
}

.product-body {
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-5);
}

.product-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--color-gold-deep);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.product-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + 0.8vw, 2rem);
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  line-height: 1.1;
}

.product-line {
  font-size: 0.92rem;
  color: var(--color-stone);
  font-weight: 500;
}

.product-desc {
  color: var(--color-text-muted);
  line-height: 1.6;
  font-size: 0.96rem;
}

.product-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-5);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.product-fact-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-stone-faint);
  display: block;
  margin-bottom: 2px;
}

.product-fact-value {
  font-size: 0.92rem;
  color: var(--color-navy);
  font-weight: 500;
}

.product-note {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  background: var(--color-navy-tint);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 2px solid var(--color-navy);
}
.product-note strong { color: var(--color-navy); font-weight: 600; }

.product-foot {
  margin-top: auto;
  padding-top: var(--space-2);
}
.product-foot .btn { width: 100%; justify-content: space-between; }

/* ============================================================
   Installations — the proof surface
   ============================================================ */
.installations {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 700px) {
  .installations { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .installations { grid-template-columns: repeat(3, 1fr); }
}

.install-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t-med), transform var(--t-med), box-shadow var(--t-med);
}

.install-card:hover {
  border-color: var(--color-navy);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: inherit;
}

.install-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-navy-deep);
  position: relative;
}

.install-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.install-card:hover .install-media img { transform: scale(1.06); }

.install-media-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  background: var(--color-paper);
  color: var(--color-navy);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
}

.install-media-badge.is-donation {
  background: var(--color-evidence);
  color: var(--color-paper);
}

.install-body {
  padding: var(--space-6) var(--space-6) var(--space-7);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.install-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-stone-faint);
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.install-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-bottom: var(--space-2);
}

.install-desc {
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.55;
  flex: 1;
}

.install-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================================
   BallistiSHOCK technology feature
   ============================================================ */
.shock-feature {
  padding: var(--space-24) 0;
  background: var(--color-navy-deep);
  color: var(--color-paper);
  position: relative;
  overflow: hidden;
}

.shock-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 900px) {
  .shock-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

.shock-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.shock-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.5rem + 2.4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-paper);
  margin-bottom: var(--space-6);
}

.shock-title em {
  font-style: italic;
  color: var(--color-gold);
}

.shock-lede {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: rgba(250, 250, 247, 0.85);
  margin-bottom: var(--space-6);
}

.shock-body {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(250, 250, 247, 0.72);
  margin-bottom: var(--space-6);
}

.shock-numbers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(250, 250, 247, 0.15);
  border-bottom: 1px solid rgba(250, 250, 247, 0.15);
  margin-bottom: var(--space-8);
}

.shock-number-value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1vw, 2rem);
  font-weight: 500;
  color: var(--color-paper);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.shock-number-label {
  font-size: 0.78rem;
  color: rgba(250, 250, 247, 0.6);
  line-height: 1.4;
}

.shock-video {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(254, 188, 17, 0.18);
}

.shock-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.shock-video-caption {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 250, 247, 0.55);
}

/* ============================================================
   Industries grid (editorial)
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 700px) {
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1100px) {
  .industries-grid { grid-template-columns: repeat(4, 1fr); }
}

.industry-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-med), transform var(--t-med);
}

.industry-card:hover {
  border-color: var(--color-navy);
  transform: translateY(-2px);
}

.industry-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-navy-deep);
}
.industry-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
  flex: 1;
}

.industry-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.industry-desc {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ============================================================
   Mission / story block (Parkland origin)
   ============================================================ */
.mission {
  padding: var(--space-24) 0;
  background: var(--color-navy);
  color: var(--color-paper);
  position: relative;
  overflow: hidden;
}

.mission-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 900px) {
  .mission-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

.mission-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
}

.mission-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.3rem + 2.4vw, 3.25rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-paper);
  margin-bottom: var(--space-8);
}

.mission-title em { font-style: italic; color: var(--color-gold); }

.mission-body {
  font-size: var(--text-lg);
  line-height: 1.65;
  color: rgba(250, 250, 247, 0.82);
}

.mission-body p + p { margin-top: var(--space-5); }

.mission-aside {
  position: sticky;
  top: calc(var(--space-24) + 80px);
  background: var(--color-navy-deep);
  padding: var(--space-8);
  border: 1px solid rgba(254, 188, 17, 0.2);
  border-radius: var(--radius-md);
}

.mission-aside-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.mission-aside-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-paper);
  margin-bottom: var(--space-3);
  line-height: 1.25;
}

.mission-aside-body {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(250, 250, 247, 0.72);
  margin-bottom: var(--space-5);
}

.mission-foot-note {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(250, 250, 247, 0.12);
  font-size: 0.88rem;
  color: rgba(250, 250, 247, 0.68);
  line-height: 1.6;
  max-width: 54ch;
}

.mission-foot-note a {
  color: var(--color-gold);
  text-decoration: underline;
  text-decoration-color: rgba(254, 188, 17, 0.35);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--t-fast);
}

.mission-foot-note a:hover {
  text-decoration-color: var(--color-gold);
}

/* ============================================================
   Quote / contact section
   ============================================================ */
.contact {
  padding: var(--space-24) 0;
  background: var(--color-paper-warm);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

.contact-lede {
  max-width: 480px;
}

.contact-bullets {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-bullet {
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-navy);
}

.contact-bullet-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}

.contact-bullet-body {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Form */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

@media (max-width: 600px) {
  .contact-form { grid-template-columns: 1fr; padding: var(--space-6); }
}

.form-row { display: flex; flex-direction: column; gap: var(--space-2); }
.form-row-full { grid-column: 1 / -1; }

.form-row label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-stone);
}

.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  width: 100%;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(0, 54, 96, 0.12);
}

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

.form-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.form-footnote {
  font-size: 0.8rem;
  color: var(--color-stone);
  line-height: 1.5;
  flex: 1;
  min-width: 240px;
}

.form-status {
  grid-column: 1 / -1;
  padding: 0;
  font-size: 0.9rem;
  font-weight: 500;
  min-height: 0;
  transition: padding var(--t-fast);
}

.form-status.is-ok,
.form-status.is-error {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
}

.form-status.is-ok {
  background: rgba(31, 111, 67, 0.1);
  color: var(--color-evidence);
  border: 1px solid rgba(31, 111, 67, 0.25);
}

.form-status.is-error {
  background: rgba(184, 68, 60, 0.1);
  color: var(--color-alert);
  border: 1px solid rgba(184, 68, 60, 0.25);
}

/* ============================================================
   Foundation feature strip (on parent site)
   ============================================================ */
.foundation-strip {
  padding: var(--space-20) 0;
  background: var(--color-paper);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.foundation-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 900px) {
  .foundation-strip-inner { grid-template-columns: 1fr; gap: var(--space-8); }
}

.foundation-mark {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.foundation-mark-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  text-transform: none;
}

.foundation-mark-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-evidence);
  flex-shrink: 0;
}

.foundation-mark-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-stone);
}

.foundation-text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 0.95rem + 1.1vw, 1.75rem);
  line-height: 1.35;
  color: var(--color-navy);
  font-weight: 400;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-6);
}

.foundation-text em { font-style: italic; color: var(--color-evidence); }

.foundation-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-evidence);
  border-bottom: 1px solid var(--color-evidence);
  padding-bottom: 2px;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.foundation-cta:hover {
  color: #184d30;
  border-color: #184d30;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-navy-deep);
  color: rgba(250, 250, 247, 0.75);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(250, 250, 247, 0.12);
}

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

.footer-brand img { height: 26px; width: auto; margin-bottom: var(--space-5); }

.footer-tag {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.4;
  color: rgba(250, 250, 247, 0.82);
  max-width: 360px;
  margin-bottom: var(--space-5);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.footer-address {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(250, 250, 247, 0.55);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

@media (max-width: 700px) {
  .footer-cols { grid-template-columns: repeat(2, 1fr); gap: var(--space-7); }
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a,
.footer-col li {
  font-size: 0.88rem;
  color: rgba(250, 250, 247, 0.75);
  line-height: 1.45;
  transition: color var(--t-fast);
}

.footer-col a:hover { color: var(--color-gold); }

.footer-legal {
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-legal p {
  font-size: 0.8rem;
  color: rgba(250, 250, 247, 0.4);
  letter-spacing: 0.02em;
}

.footer-foundation-note {
  font-size: 0.8rem;
  color: rgba(250, 250, 247, 0.55);
  max-width: 520px;
}

.footer-foundation-note a {
  color: var(--color-gold);
  border-bottom: 1px solid rgba(254, 188, 17, 0.4);
  padding-bottom: 1px;
}

/* ============================================================
   Story / editorial long-form components
   ============================================================ */

/* Section variants */
.section--tint {
  background: var(--color-paper-deep, #F2EFE7);
}

/* Long-form prose block */
.prose {
  max-width: var(--content-narrow);
}

.prose-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.prose h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--color-navy-deep);
  margin-bottom: var(--space-6);
  max-width: 22ch;
}

.prose p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-ink);
  margin-bottom: var(--space-5);
  max-width: 62ch;
}

.prose p strong {
  color: var(--color-navy-deep);
  font-weight: 600;
}

.prose--close h2 {
  color: var(--color-navy-deep);
}

.prose--close .hero-ctas {
  margin-top: var(--space-6);
}

/* Evidence card — institutional record block */
.evidence-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-navy);
  padding: var(--space-8) var(--space-8);
  margin-bottom: var(--space-10);
  border-radius: 2px;
}

.evidence-card-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.evidence-card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.15;
  color: var(--color-navy-deep);
  margin-bottom: var(--space-5);
  letter-spacing: -0.005em;
}

.evidence-card-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  margin-bottom: var(--space-7);
  max-width: 62ch;
}

.evidence-card-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-5);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  margin: 0;
}

.evidence-card-facts div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.evidence-card-facts dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.evidence-card-facts dd {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--color-navy-deep);
  margin: 0;
}

.evidence-card-facts dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* Story video embed */
.story-video {
  margin: 0;
}

.story-video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 60px -20px rgba(0, 31, 58, 0.3);
}

.story-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.story-video-caption {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
}

/* Timeline */
.timeline {
  list-style: none;
  padding: 0;
  margin: var(--space-8) 0 0;
  border-top: 1px solid var(--color-border);
}

.timeline li {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
  font-weight: 500;
}

.timeline-event {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-ink);
}

@media (max-width: 640px) {
  .timeline li {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding: var(--space-4) 0;
  }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .pulse-dot::before { display: none; }
}

/* ============================================================
   Product pages — spec sheet + hero figure
   ============================================================ */

.product-hero-figure {
  margin: 0;
  display: block;
}

.product-hero-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
  background: var(--color-navy-deep);
}

.product-hero-caption {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted, #4a5568);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.spec-sheet {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(160px, 28%) 1fr;
  gap: var(--space-5);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}

.spec-row dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
  font-weight: 500;
  margin: 0;
}

.spec-row dd {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-ink);
  margin: 0;
}

@media (max-width: 640px) {
  .spec-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding: var(--space-3) 0;
  }
}

/* ============================================================
   Technology page — dark treatment
   ============================================================ */

body.theme-dark {
  background: var(--color-navy-deep);
  color: #E7ECF1;
}

body.theme-dark .site-header {
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.theme-dark .site-header.is-scrolled {
  background: rgba(0, 31, 58, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
}

body.theme-dark .main-nav a {
  color: #E7ECF1;
}

body.theme-dark .main-nav a:hover {
  color: var(--color-gold);
}

body.theme-dark .nav-cta {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

body.theme-dark .hero-eyebrow {
  color: var(--color-gold);
}

.tech-hero {
  padding: 160px 0 var(--space-8);
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, #001629 100%);
}

@media (min-width: 900px) {
  .tech-hero {
    padding: 200px 0 var(--space-12);
  }
}

.tech-hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin: 0 0 var(--space-5);
}

.tech-hero-title em {
  font-style: italic;
  color: var(--color-gold);
  font-weight: 400;
}

.tech-hero-sub {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.6;
  color: #C8D1DB;
  max-width: 62ch;
  margin: 0;
}

.tech-section {
  background: var(--color-navy-deep);
  color: #E7ECF1;
  padding: var(--space-16) 0;
}

.tech-section--mono {
  background: #001629;
}

.tech-section .section-title,
.tech-section h2 {
  color: #FFFFFF;
}

.tech-section .section-eyebrow,
.tech-section .prose-eyebrow {
  color: var(--color-gold);
}

.tech-video {
  margin: 0;
}

.tech-video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 2px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.tech-video-caption {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8EA0B3;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-steps {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0 0;
  display: grid;
  gap: var(--space-5);
}

.tech-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  align-items: baseline;
}

.tech-step-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  font-weight: 500;
}

.tech-steps h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  color: #FFFFFF;
  margin: 0 0 var(--space-2);
}

.tech-steps p {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: #C8D1DB;
  margin: 0;
}

.prose--dark h2 {
  color: #FFFFFF;
}

.prose--dark p {
  color: #C8D1DB;
}

.prose--dark strong {
  color: #FFFFFF;
}

.spec-sheet--dark {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.spec-sheet--dark .spec-row {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.spec-sheet--dark .spec-row dt {
  color: var(--color-gold);
}

.spec-sheet--dark .spec-row dd {
  color: #E7ECF1;
}

.btn-ghost--dark {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost--dark:hover {
  color: var(--color-navy-deep);
  background: #FFFFFF;
  border-color: #FFFFFF;
}

body.theme-dark .site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 640px) {
  .tech-steps li {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

/* ============================================================
   BCF brand overrides
   - Parent palette kept for typographic rhythm
   - Evidence green becomes the accent (replacing Ballistiglass gold)
   - Foundation-only UI chrome
   ============================================================ */

body.bcf-brand {
  --color-accent: var(--color-evidence);
}

body.bcf-brand .nav-cta {
  background: var(--color-evidence);
  color: #FFFFFF;
  border-color: var(--color-evidence);
}

body.bcf-brand .nav-cta:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
}

body.bcf-brand .btn-primary {
  background: var(--color-evidence);
  border-color: var(--color-evidence);
  color: #FFFFFF;
}

body.bcf-brand .btn-primary:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
}

body.bcf-brand .hero--editorial .hero-eyebrow::before {
  background: var(--color-evidence);
}

body.bcf-brand .hero-title em {
  color: var(--color-evidence);
}

body.bcf-brand .section-eyebrow,
body.bcf-brand .prose-eyebrow {
  color: var(--color-evidence);
}

/* Foundation impact numbers block */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin: var(--space-6) 0 0;
}

.impact-card {
  padding: var(--space-5);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 2px;
}

.impact-number {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.impact-number em {
  color: var(--color-evidence);
  font-style: normal;
}

.impact-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
}

.impact-detail {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-ink-muted, #4a5568);
  margin-top: var(--space-2);
}

/* Giving levels (Contribute page) */
.giving-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0 0;
}

.giving-card {
  padding: var(--space-5);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
}

.giving-card--featured {
  border-color: var(--color-evidence);
  box-shadow: 0 0 0 1px var(--color-evidence);
}

.giving-amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.giving-impact {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-ink);
  flex-grow: 1;
}

.giving-action {
  margin-top: var(--space-4);
}

/* Transparency numbers */
.ledger {
  margin: var(--space-5) 0 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.ledger-row {
  display: grid;
  grid-template-columns: minmax(140px, 22%) 1fr minmax(120px, 18%);
  gap: var(--space-5);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}

.ledger-year {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--color-navy);
}

.ledger-item {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-ink);
}

.ledger-amount {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-ink);
  text-align: right;
}

@media (max-width: 640px) {
  .ledger-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
  .ledger-amount { text-align: left; }
}

/* Named-grant cards (Grants page) */
.grant-card {
  padding: var(--space-6);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-evidence);
  border-radius: 2px;
  margin-bottom: var(--space-5);
}

.grant-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-evidence);
  margin: 0 0 var(--space-2);
}

.grant-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-navy);
  margin: 0 0 var(--space-3);
}

.grant-body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-ink);
  margin: 0;
}