/* ═══ COLOR FLOW MAP (from design-spec sections[].bg_context) ═══
 *
 * index.html:
 *   nav        → transparent-on-dark (scrolled: solid #0E1620)
 *   hero       → DARK      (#0E1620)        | text: #EDF2F7 white
 *   credentials→ DARK-ALT  (#1A2535)        | text: #EDF2F7 white (mono)
 *   lead-time  → LIGHT     (#F4F7FB)        | text: #0E1620 dark
 *   process-preview → DARK-DEEP (#070D13)   | text: #EDF2F7 white
 *   material-spotlight → LIGHT (#F4F7FB)    | text: #0E1620 dark
 *   cta-strip  → DARK      (#0E1620)        | text: #EDF2F7 white
 *   footer     → DARK      (#070D13)        | text: #9DB3C8 muted
 *
 * process.html / materials.html / quality.html:
 *   nav        → transparent-on-dark (scrolled: solid #0E1620)
 *   hero       → DARK      (#0E1620)        | text: white
 *   content    → LIGHT     (#F4F7FB)        | text: dark
 *   dark-alt section → DARK-ALT (#1A2535)   | text: white
 *   footer     → DARK      (#070D13)        | text: muted
 *
 * rfq.html / about.html / blog/* / legal/*:
 *   nav        → transparent-on-light (scrolled: solid #0E1620) → FORCE SOLID NAV
 *   sections   → LIGHT (#F4F7FB) / WHITE (#FFFFFF)              | text: dark
 *   dark-alt section → DARK-ALT (#1A2535)                       | text: white
 *   footer     → DARK (#070D13)                                  | text: muted
 *
 * Adjacent same-polarity sections (LIGHT→LIGHT) separated by 1px border or shade-step
 * Nav link default color: WHITE (most pages are dark-top)
 * Light-top pages: nav forced solid dark → links stay WHITE
 * ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────
   CSS Custom Properties (Design Tokens)
───────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-dark:       #0E1620;
  --bg-dark-alt:   #1A2535;
  --bg-dark-deep:  #070D13;
  --bg-light:      #F4F7FB;
  --bg-white:      #FFFFFF;
  --bg-cream:      #F0F3F7;

  /* Foreground on dark */
  --fg-dark-primary:    #EDF2F7;
  --fg-dark-secondary:  #9DB3C8;

  /* Foreground on light */
  --fg-light-primary:   #0E1620;
  --fg-light-secondary: #3D5166;

  /* Accent */
  --accent:            #3EC9C9;
  --accent-aa-light:   #1A7A7A;
  --accent-aa-dark:    #3EC9C9;
  --titanium-blue:     #4A7FA5;
  --titanium-grey:     #8EA5B8;

  /* Status */
  --status-warn:   #D97706;
  --status-ok:     #059669;

  /* Border */
  --border-dark:   rgba(255,255,255,0.1);
  --border-light:  rgba(14,22,32,0.12);

  /* Typography */
  --font-sans:  'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:  'IBM Plex Mono', 'Courier New', monospace;

  /* Spacing */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --sp-8: 64px;
  --sp-10: 80px;

  /* Container */
  --container: 1200px;
  --section-pad-v: 80px;
  --section-pad-v-mobile: 48px;
}

/* ─────────────────────────────────────────────
   Reset & Base
───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--fg-light-primary);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.adi-page--dark-top {
  background: var(--bg-dark);
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ─────────────────────────────────────────────
   Container
───────────────────────────────────────────── */
.adi-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

/* ─────────────────────────────────────────────
   Typography Scale
───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.adi-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--sp-2);
}

/* On dark backgrounds */
.adi-section--dark .adi-eyebrow,
.adi-section--dark-alt .adi-eyebrow,
.adi-section--dark-deep .adi-eyebrow,
.adi-footer .adi-eyebrow {
  color: var(--accent-aa-dark);
}

/* On light backgrounds */
.adi-section--light .adi-eyebrow,
.adi-section--white .adi-eyebrow,
.adi-page--light-top .adi-eyebrow {
  color: var(--accent-aa-light);
}

/* ─────────────────────────────────────────────
   Buttons
───────────────────────────────────────────── */
.adi-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 3px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
  text-decoration: none;
}

.adi-btn:hover {
  transform: translateY(-1px);
}

/* Primary — works on any bg */
.adi-btn--primary {
  background: var(--accent);
  color: var(--bg-dark);
  border-color: var(--accent);
}
.adi-btn--primary:hover {
  background: #34b8b8;
  border-color: #34b8b8;
}

/* Ghost on dark */
.adi-btn--ghost-dark {
  background: transparent;
  color: var(--fg-dark-primary);
  border-color: rgba(237,242,247,0.4);
}
.adi-btn--ghost-dark:hover {
  border-color: var(--fg-dark-primary);
  background: rgba(237,242,247,0.06);
}

/* Outline on light */
.adi-btn--outline-light {
  background: transparent;
  color: var(--fg-light-primary);
  border-color: var(--border-light);
}
.adi-btn--outline-light:hover {
  border-color: var(--fg-light-primary);
  background: rgba(14,22,32,0.04);
}

/* Outline dark (on dark sections) */
.adi-btn--outline-dark {
  background: transparent;
  color: var(--fg-dark-primary);
  border-color: rgba(237,242,247,0.3);
}
.adi-btn--outline-dark:hover {
  background: rgba(237,242,247,0.08);
  border-color: rgba(237,242,247,0.6);
}

/* Outline teal on light */
.adi-btn--outline-teal {
  background: transparent;
  color: var(--accent-aa-light);
  border-color: var(--accent-aa-light);
}
.adi-btn--outline-teal:hover {
  background: rgba(26,122,122,0.06);
}

/* Text link on dark */
.adi-btn--text-dark {
  background: transparent;
  color: var(--accent-aa-dark);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}
.adi-btn--text-dark:hover {
  color: #fff;
}

/* Text link on light */
.adi-btn--text-light {
  background: transparent;
  color: var(--accent-aa-light);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}
.adi-btn--text-light:hover {
  color: var(--fg-light-primary);
}

/* ─────────────────────────────────────────────
   Navigation
───────────────────────────────────────────── */
.adi-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  transition: background 0.25s ease, box-shadow 0.25s ease;
  background: transparent;
}

/* Dark-top pages: nav transparent initially → text white */
body.adi-page--dark-top .adi-nav {
  background: transparent;
}

/* Light-top pages: nav always solid dark — transparent would show white bg */
body.adi-page--light-top .adi-nav {
  background: var(--bg-dark);
  box-shadow: 0 1px 0 rgba(0,0,0,0.3);
}

/* Scrolled state: solid dark on all pages */
.adi-nav--scrolled {
  background: var(--bg-dark) !important;
  box-shadow: 0 1px 0 rgba(0,0,0,0.3);
}

.adi-nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  gap: var(--sp-2);
}

/* Logo */
.adi-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
}

.adi-nav__logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
}

/* Nav links */
.adi-nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.adi-nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(237,242,247,0.82);
  padding: 8px 12px;
  border-radius: 3px;
  transition: color 0.15s;
  white-space: nowrap;
}

.adi-nav__link:hover {
  color: #fff;
}

/* CTA button in nav */
.adi-nav__cta {
  margin-left: var(--sp-2);
}

/* Hamburger */
.adi-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.adi-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg-dark-primary);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* Mobile menu */
.adi-nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-dark-alt);
  padding: var(--sp-3) var(--sp-3) var(--sp-3);
  border-top: 1px solid var(--border-dark);
}

.adi-nav__mobile.is-open {
  display: flex;
}

.adi-nav__mobile-link {
  display: block;
  padding: 12px 0;
  color: var(--fg-dark-primary);
  font-weight: 500;
  border-bottom: 1px solid var(--border-dark);
}

.adi-nav__mobile-link:last-child {
  border-bottom: none;
}

.adi-nav__mobile .adi-btn--primary {
  margin-top: var(--sp-2);
  align-self: flex-start;
}

/* ─────────────────────────────────────────────
   Section base colors
───────────────────────────────────────────── */
.adi-section--dark {
  background: var(--bg-dark);
  color: var(--fg-dark-primary);
}

.adi-section--dark-alt {
  background: var(--bg-dark-alt);
  color: var(--fg-dark-primary);
}

.adi-section--dark-deep {
  background: var(--bg-dark-deep);
  color: var(--fg-dark-primary);
}

.adi-section--light {
  background: var(--bg-light);
  color: var(--fg-light-primary);
}

.adi-section--white {
  background: var(--bg-white);
  color: var(--fg-light-primary);
}

.adi-section--cream {
  background: var(--bg-cream);
  color: var(--fg-light-primary);
}

/* Section vertical padding */
.adi-section {
  padding: var(--section-pad-v) 0;
}

/* ─────────────────────────────────────────────
   Hero — index.html
───────────────────────────────────────────── */
.adi-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
  padding-top: 64px; /* nav height */
}

.adi-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.adi-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.2) 30%, rgba(0,0,0,0.8) 60%, rgba(0,0,0,0.9) 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.2) 30%, rgba(0,0,0,0.8) 60%, rgba(0,0,0,0.9) 100%);
}

.adi-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--sp-10) var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--sp-10);
  width: 100%;
}

.adi-hero__content {
  max-width: 580px;
}

.adi-hero__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-aa-dark);
  margin-bottom: var(--sp-3);
  display: block;
}

.adi-hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.75rem);
  font-weight: 700;
  color: var(--fg-dark-primary);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-3);
}

.adi-hero__title em {
  color: var(--accent-aa-dark);
  font-style: normal;
}

.adi-hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--fg-dark-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
  max-width: 480px;
}

.adi-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}

/* ─────────────────────────────────────────────
   Credentials bar
───────────────────────────────────────────── */
.adi-credentials {
  background: var(--bg-dark-alt);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: var(--sp-3) 0;
}

.adi-credentials__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
}

.adi-credentials__item {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--fg-dark-primary);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.adi-credentials__separator {
  color: var(--accent-aa-dark);
  font-size: 1.2rem;
  font-weight: 300;
}

/* ─────────────────────────────────────────────
   Lead-time contrast section (inline SVG)
───────────────────────────────────────────── */
.adi-lead-time {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
  color: var(--fg-light-primary);
}

.adi-lead-time__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-lead-time__header {
  text-align: center;
  margin-bottom: var(--sp-8);
}

.adi-lead-time__header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-lead-time__header p {
  color: var(--fg-light-secondary);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.0625rem;
}

.adi-lead-time__comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-4);
  align-items: start;
}

.adi-lead-time__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--sp-6);
  color: var(--titanium-grey);
  font-size: 1.5rem;
}

.adi-timeline {
  border-radius: 4px;
  overflow: hidden;
}

.adi-timeline--cast {
  border: 1px solid var(--border-light);
}

.adi-timeline--printed {
  border: 1px solid var(--accent);
}

.adi-timeline__header {
  padding: var(--sp-2) var(--sp-3);
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
}

.adi-timeline--cast .adi-timeline__header {
  background: var(--bg-cream);
}

.adi-timeline--printed .adi-timeline__header {
  background: rgba(62, 201, 201, 0.08);
}

.adi-timeline__method {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-light-secondary);
}

.adi-timeline--cast .adi-timeline__duration {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--titanium-grey);
}

.adi-timeline--printed .adi-timeline__duration {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--accent-aa-light);
}

.adi-timeline__steps {
  padding: var(--sp-2) var(--sp-3);
}

.adi-timeline__step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
}

.adi-timeline__step:last-child {
  border-bottom: none;
}

.adi-timeline--cast .adi-timeline__step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--titanium-grey);
  flex-shrink: 0;
  margin-top: 5px;
}

.adi-timeline--printed .adi-timeline__step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 5px;
}

.adi-timeline--cast .adi-timeline__step-text {
  color: var(--fg-light-secondary);
}

.adi-timeline--printed .adi-timeline__step-text {
  color: var(--fg-light-primary);
  font-weight: 500;
}

/* ─────────────────────────────────────────────
   Process preview — 3-step
───────────────────────────────────────────── */
.adi-process-preview {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark-deep);
  color: var(--fg-dark-primary);
}

.adi-process-preview__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-process-preview__header {
  text-align: center;
  margin-bottom: var(--sp-8);
}

.adi-process-preview__header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-2);
}

.adi-process-preview__header p {
  color: var(--fg-dark-secondary);
  max-width: 560px;
  margin: 0 auto;
}

.adi-process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.adi-process-step {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  padding: var(--sp-5) var(--sp-4);
  position: relative;
}

.adi-process-step__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-aa-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.adi-process-step__icon {
  font-size: 1.5rem;
  color: var(--accent-aa-dark);
  margin-bottom: var(--sp-3);
}

.adi-process-step__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-1);
}

.adi-process-step__desc {
  font-size: 0.9rem;
  color: var(--fg-dark-secondary);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────
   Material spotlight
───────────────────────────────────────────── */
.adi-material-spotlight {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-material-spotlight__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.adi-material-spotlight__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-aa-light);
  display: block;
  margin-bottom: var(--sp-2);
}

.adi-material-spotlight__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-4);
}

.adi-prop-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.adi-prop-table tr {
  border-bottom: 1px solid var(--border-light);
}

.adi-prop-table tr:last-child {
  border-bottom: none;
}

.adi-prop-table td {
  padding: 10px 0;
  color: var(--fg-light-primary);
}

.adi-prop-table td:first-child {
  color: var(--fg-light-secondary);
  font-size: 0.8rem;
  padding-right: var(--sp-3);
  width: 55%;
}

.adi-prop-table td:last-child {
  font-weight: 500;
  color: var(--fg-light-primary);
}

.adi-material-spotlight__img {
  border-radius: 4px;
  overflow: hidden;
}

.adi-material-spotlight__img img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

/* ─────────────────────────────────────────────
   CTA strip
───────────────────────────────────────────── */
.adi-cta-strip {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
  text-align: center;
}

.adi-cta-strip__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-cta-strip__question {
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 600;
  color: var(--fg-dark-primary);
  line-height: 1.35;
  margin-bottom: var(--sp-5);
}

.adi-cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  align-items: center;
}

.adi-cta-strip__email {
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  margin-top: var(--sp-3);
}

.adi-cta-strip__email a {
  color: var(--accent-aa-dark);
}

/* ─────────────────────────────────────────────
   Footer
───────────────────────────────────────────── */
.adi-footer {
  background: var(--bg-dark-deep);
  color: var(--fg-dark-secondary);
  padding: var(--sp-10) 0 0;
  border-top: 1px solid var(--border-dark);
}

.adi-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: var(--sp-8);
}

.adi-footer__logo {
  margin-bottom: var(--sp-3);
}

.adi-footer__logo img {
  height: 28px;
  width: auto;
  max-width: 160px;
}

.adi-footer__tagline {
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  line-height: 1.6;
  max-width: 260px;
}

.adi-footer__heading {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-aa-dark);
  margin-bottom: var(--sp-3);
}

.adi-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.adi-footer__link {
  font-size: 0.9rem;
  color: var(--fg-dark-secondary);
  transition: color 0.15s;
}

.adi-footer__link:hover {
  color: var(--fg-dark-primary);
}

.adi-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  margin-bottom: 10px;
  line-height: 1.5;
}

.adi-footer__contact-item i {
  color: var(--accent-aa-dark);
  margin-top: 2px;
  flex-shrink: 0;
  width: 14px;
}

.adi-footer__contact-item a {
  color: var(--fg-dark-secondary);
  transition: color 0.15s;
}

.adi-footer__contact-item a:hover {
  color: var(--fg-dark-primary);
}

.adi-footer__itar {
  margin-top: var(--sp-4);
  padding: var(--sp-2) var(--sp-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 3px;
  font-size: 0.73rem;
  font-family: var(--font-mono);
  color: var(--titanium-grey);
  line-height: 1.55;
}

.adi-footer__bottom {
  margin-top: var(--sp-6);
  padding: var(--sp-3) var(--sp-3);
  border-top: 1px solid var(--border-dark);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8rem;
}

.adi-footer__copy {
  color: rgba(157,179,200,0.6);
}

.adi-footer__legal-links {
  display: flex;
  gap: var(--sp-3);
}

.adi-footer__legal-link {
  color: rgba(157,179,200,0.6);
  transition: color 0.15s;
}

.adi-footer__legal-link:hover {
  color: var(--fg-dark-secondary);
}

.adi-footer__cookie-pref {
  color: rgba(157,179,200,0.6);
  cursor: pointer;
  transition: color 0.15s;
  background: none;
  border: none;
  font: inherit;
  font-size: 0.8rem;
}

.adi-footer__cookie-pref:hover {
  color: var(--fg-dark-secondary);
}

/* ─────────────────────────────────────────────
   Sub-page hero (shared across process/materials/quality/etc)
───────────────────────────────────────────── */
.adi-subhero {
  background: var(--bg-dark);
  padding: calc(64px + var(--sp-10)) 0 var(--sp-10);
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.adi-subhero__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
  width: 100%;
}

.adi-subhero__content {
  max-width: 560px;
}

.adi-subhero__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-aa-dark);
  display: block;
  margin-bottom: var(--sp-2);
}

.adi-subhero__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--fg-dark-primary);
  line-height: 1.12;
  margin-bottom: var(--sp-3);
}

.adi-subhero__desc {
  font-size: 1.0625rem;
  color: var(--fg-dark-secondary);
  line-height: 1.7;
}

.adi-subhero__img {
  border-radius: 4px;
  overflow: hidden;
}

.adi-subhero__img img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

/* Subhero without image (text-only variant) */
.adi-subhero--text-only .adi-subhero__inner {
  grid-template-columns: 1fr;
}

.adi-subhero--text-only .adi-subhero__content {
  max-width: 760px;
}

/* ─────────────────────────────────────────────
   Light-top page header (about, rfq, blog)
───────────────────────────────────────────── */
.adi-page-header {
  background: var(--bg-light);
  padding: calc(64px + var(--sp-8)) 0 var(--sp-8);
  border-bottom: 1px solid var(--border-light);
}

.adi-page-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-page-header__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-aa-light);
  display: block;
  margin-bottom: var(--sp-2);
}

.adi-page-header__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-3);
}

.adi-page-header__desc {
  font-size: 1.0625rem;
  color: var(--fg-light-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* ─────────────────────────────────────────────
   Process page sections
───────────────────────────────────────────── */
.adi-lpbf-explainer {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-lpbf-explainer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-lpbf-explainer__header {
  margin-bottom: var(--sp-8);
}

.adi-lpbf-explainer__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-lpbf-explainer__header p {
  color: var(--fg-light-secondary);
  max-width: 640px;
}

.adi-lpbf-phases {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.adi-lpbf-phase {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: var(--sp-4);
}

.adi-lpbf-phase__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-aa-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.adi-lpbf-phase__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-lpbf-phase__desc {
  font-size: 0.9rem;
  color: var(--fg-light-secondary);
  line-height: 1.65;
}

/* Build parameters inline mock */
.adi-build-params {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
}

.adi-build-params__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-build-params__header {
  margin-bottom: var(--sp-5);
}

.adi-build-params__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-1);
}

.adi-build-params__header p {
  color: var(--fg-light-secondary);
  font-size: 0.9375rem;
}

.adi-term {
  background: #0A1018;
  border-radius: 6px;
  border: 1px solid rgba(62,201,201,0.2);
  overflow: hidden;
  max-width: 680px;
}

.adi-term__chrome {
  background: #161E2B;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(62,201,201,0.15);
}

.adi-term__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.adi-term__dot--red    { background: #FF5F57; }
.adi-term__dot--yellow { background: #FEBC2E; }
.adi-term__dot--green  { background: #28C840; }

.adi-term__title {
  margin-left: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(157,179,200,0.7);
  letter-spacing: 0.04em;
}

.adi-term__body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--fg-dark-primary);
  white-space: normal;
}

.adi-term__body .adi-tt-label {
  color: var(--titanium-grey);
  display: inline-block;
  min-width: 180px;
}

.adi-term__body .adi-tt-value {
  color: var(--accent-aa-dark);
}

.adi-term__body .adi-tt-comment {
  color: rgba(157,179,200,0.45);
}

.adi-term__row {
  display: block;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.adi-term__row:last-child {
  border-bottom: none;
}

/* Qualification flow */
.adi-qual-flow {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark-alt);
}

.adi-qual-flow__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-qual-flow__header {
  text-align: center;
  margin-bottom: var(--sp-8);
}

.adi-qual-flow__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-2);
}

.adi-qual-flow__header p {
  color: var(--fg-dark-secondary);
  max-width: 560px;
  margin: 0 auto;
}

.adi-flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.adi-flow-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.adi-flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  left: calc(50% + 24px);
  right: calc(-50% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--accent-aa-dark), rgba(62,201,201,0.3));
}

.adi-flow-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-aa-dark);
  color: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  position: relative;
  z-index: 1;
}

.adi-flow-step__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-dark-primary);
  line-height: 1.3;
  padding: 0 var(--sp-1);
}

.adi-flow-step__sublabel {
  font-size: 0.75rem;
  color: var(--fg-dark-secondary);
  margin-top: 4px;
  padding: 0 var(--sp-1);
}

/* ─────────────────────────────────────────────
   Materials page
───────────────────────────────────────────── */
.adi-alloy-properties {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-alloy-properties__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-alloy-properties__header {
  margin-bottom: var(--sp-6);
}

.adi-alloy-properties__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-alloy-properties__header p {
  color: var(--fg-light-secondary);
  max-width: 560px;
}

.adi-alloy-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.adi-alloy-table thead tr {
  background: var(--bg-cream);
  border-bottom: 2px solid var(--border-light);
}

.adi-alloy-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-light-secondary);
}

.adi-alloy-table tbody tr {
  border-bottom: 1px solid var(--border-light);
  transition: background 0.15s;
}

.adi-alloy-table tbody tr:hover {
  background: rgba(14,22,32,0.04);
}

.adi-alloy-table td {
  padding: 12px 16px;
  color: var(--fg-light-primary);
}

.adi-alloy-table td:first-child {
  color: var(--fg-light-secondary);
}

.adi-alloy-table td:last-child {
  color: var(--accent-aa-light);
  font-weight: 500;
}

/* Powder traceability */
.adi-powder-trace {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark-alt);
}

.adi-powder-trace__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-powder-trace__header {
  margin-bottom: var(--sp-8);
}

.adi-powder-trace__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-2);
}

.adi-powder-trace__header p {
  color: var(--fg-dark-secondary);
  max-width: 560px;
}

.adi-trace-chain {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.adi-trace-node {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  padding: var(--sp-4);
  position: relative;
}

.adi-trace-node__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-aa-dark);
  color: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.adi-trace-node__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-1);
}

.adi-trace-node__detail {
  font-size: 0.85rem;
  color: var(--fg-dark-secondary);
  line-height: 1.55;
}

.adi-trace-arrow {
  display: flex;
  align-items: center;
  padding: 0 var(--sp-2);
  color: var(--accent-aa-dark);
  font-size: 1.25rem;
}

/* Part gallery */
.adi-part-gallery {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
}

.adi-part-gallery__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-part-gallery__header {
  margin-bottom: var(--sp-6);
}

.adi-part-gallery__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-light-primary);
}

.adi-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.adi-gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
  height: auto;
}

.adi-gallery-item__caption {
  margin-top: var(--sp-2);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--fg-light-secondary);
}

/* Materials CTA */
.adi-section-cta {
  padding: var(--sp-10) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.adi-section-cta--white {
  background: var(--bg-white);
}

.adi-section-cta__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-section-cta__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-section-cta__desc {
  color: var(--fg-light-secondary);
  margin-bottom: var(--sp-5);
}

.adi-section-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
}

/* ─────────────────────────────────────────────
   Quality page
───────────────────────────────────────────── */
.adi-quality-pillars {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-quality-pillars__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-quality-pillars__header {
  margin-bottom: var(--sp-8);
}

.adi-quality-pillars__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
}

.adi-quality-pillars__header p {
  color: var(--fg-light-secondary);
  max-width: 560px;
}

.adi-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.adi-pillar-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: var(--sp-4);
}

.adi-pillar-card__icon {
  font-size: 1.375rem;
  color: var(--accent-aa-light);
  margin-bottom: var(--sp-2);
}

.adi-pillar-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-1);
}

.adi-pillar-card__desc {
  font-size: 0.875rem;
  color: var(--fg-light-secondary);
  line-height: 1.65;
}

/* Inspection process */
.adi-inspection {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
}

.adi-inspection__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.adi-inspection__content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-4);
}

.adi-inspection-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.adi-inspection-step {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
}

.adi-inspection-step__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-aa-light);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.adi-inspection-step__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-bottom: 2px;
}

.adi-inspection-step__desc {
  font-size: 0.875rem;
  color: var(--fg-light-secondary);
}

.adi-inspection__img img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

/* ITAR awareness */
.adi-itar {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark-alt);
}

.adi-itar__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.adi-itar__content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-3);
}

.adi-itar__content p {
  color: var(--fg-dark-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
}

.adi-itar__content p:last-child {
  margin-bottom: 0;
}

.adi-itar__content a {
  color: var(--accent-aa-dark);
}

.adi-itar__badge {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  padding: var(--sp-5);
  text-align: center;
}

.adi-itar__badge-icon {
  font-size: 2.5rem;
  color: var(--accent-aa-dark);
  margin-bottom: var(--sp-3);
}

.adi-itar__badge-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-1);
}

.adi-itar__badge-sub {
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  font-family: var(--font-mono);
}

/* ─────────────────────────────────────────────
   RFQ page
───────────────────────────────────────────── */
.adi-rfq-section {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-rfq-section__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-rfq-form {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: var(--sp-6);
}

.adi-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.adi-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.adi-form-field--full {
  grid-column: 1 / -1;
}

.adi-form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.adi-form-label span {
  color: var(--accent-aa-light);
  margin-left: 2px;
}

.adi-form-input,
.adi-form-select,
.adi-form-textarea {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 3px;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--fg-light-primary);
  transition: border-color 0.15s;
  width: 100%;
}

.adi-form-input:focus,
.adi-form-select:focus,
.adi-form-textarea:focus {
  outline: none;
  border-color: var(--accent-aa-light);
}

.adi-form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%233D5166' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.adi-form-select option {
  background: var(--bg-white);
  color: var(--fg-light-primary);
}

.adi-form-textarea {
  min-height: 100px;
  resize: vertical;
}

.adi-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.adi-form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--accent-aa-light);
}

.adi-form-checkbox__label {
  font-size: 0.875rem;
  color: var(--fg-light-secondary);
  line-height: 1.55;
}

.adi-form-file {
  border: 2px dashed var(--border-light);
  border-radius: 4px;
  padding: var(--sp-4);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s;
}

.adi-form-file:hover {
  border-color: var(--accent-aa-light);
}

.adi-form-file i {
  font-size: 1.5rem;
  color: var(--titanium-grey);
  margin-bottom: var(--sp-1);
}

.adi-form-file__label {
  font-size: 0.875rem;
  color: var(--fg-light-secondary);
}

.adi-form-file__note {
  font-size: 0.775rem;
  color: var(--titanium-grey);
  font-family: var(--font-mono);
  margin-top: 4px;
}

.adi-form-file input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.adi-rfq-sidebar {
  margin-top: var(--sp-6);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: var(--sp-4);
}

.adi-rfq-sidebar__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-2);
  font-family: var(--font-mono);
}

.adi-rfq-sidebar__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--fg-light-secondary);
  margin-bottom: 8px;
}

.adi-rfq-sidebar__item i {
  color: var(--accent-aa-light);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─────────────────────────────────────────────
   About page
───────────────────────────────────────────── */
.adi-about-header {
  padding: calc(64px + var(--sp-8)) 0 var(--sp-8);
  background: var(--bg-light);
}

.adi-about-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.adi-about-header__content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-3);
}

.adi-about-header__content p {
  font-size: 1.0625rem;
  color: var(--fg-light-secondary);
  line-height: 1.7;
}

.adi-about-header__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.adi-about-stat {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: var(--sp-3);
  text-align: center;
}

.adi-about-stat__num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg-light-primary);
  font-family: var(--font-mono);
}

.adi-about-stat__num em {
  color: var(--accent-aa-light);
  font-style: normal;
}

.adi-about-stat__label {
  font-size: 0.8rem;
  color: var(--fg-light-secondary);
  margin-top: 4px;
}

/* Team section */
.adi-team {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
}

.adi-team__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-team__header {
  margin-bottom: var(--sp-6);
}

.adi-team__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-1);
}

.adi-team__header p {
  color: var(--fg-light-secondary);
}

.adi-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

.adi-team-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}

.adi-team-card__photo {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center top;
  height: auto;
}

.adi-team-card__body {
  padding: var(--sp-3);
}

.adi-team-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-bottom: 2px;
}

.adi-team-card__title {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--accent-aa-light);
  margin-bottom: var(--sp-1);
}

.adi-team-card__bio {
  font-size: 0.85rem;
  color: var(--fg-light-secondary);
  line-height: 1.55;
}

/* Mission / values */
.adi-values {
  padding: var(--section-pad-v) 0;
  background: var(--bg-dark-alt);
}

.adi-values__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-values__header {
  margin-bottom: var(--sp-8);
}

.adi-values__header h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-2);
}

.adi-values__header p {
  color: var(--fg-dark-secondary);
  max-width: 560px;
}

.adi-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.adi-value-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  padding: var(--sp-4);
}

.adi-value-card__icon {
  font-size: 1.25rem;
  color: var(--accent-aa-dark);
  margin-bottom: var(--sp-2);
}

.adi-value-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-dark-primary);
  margin-bottom: var(--sp-2);
}

.adi-value-card__desc {
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  line-height: 1.65;
}

/* Contact section */
.adi-contact {
  padding: var(--section-pad-v) 0;
  background: var(--bg-light);
}

.adi-contact__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: start;
}

.adi-contact__info h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-4);
}

.adi-contact__detail {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-start;
  margin-bottom: var(--sp-3);
}

.adi-contact__detail i {
  color: var(--accent-aa-light);
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
}

.adi-contact__detail-text {
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.6;
}

.adi-contact__detail-text a {
  color: var(--accent-aa-light);
}

.adi-contact__detail-text strong {
  display: block;
  color: var(--fg-light-primary);
  font-weight: 600;
  margin-bottom: 2px;
}

.adi-contact__map {
  background: var(--bg-cream);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-light-secondary);
  font-size: 0.875rem;
}

/* ─────────────────────────────────────────────
   Cookie Banner
───────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--bg-dark-alt);
  border-top: 1px solid var(--border-dark);
  padding: var(--sp-3) 0;
}

.cookie-banner__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--fg-dark-secondary);
  min-width: 240px;
}

.cookie-banner__text a {
  color: var(--accent-aa-dark);
  text-decoration: underline;
}

.cookie-banner__actions {
  flex-shrink: 0;
}

.cookie-banner__btn {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.cookie-banner__btn--primary {
  background: var(--accent);
  color: var(--bg-dark);
  border: none;
  border-radius: 3px;
  padding: 9px 20px;
}

.cookie-banner__btn--primary:hover {
  background: #34b8b8;
}

/* ─────────────────────────────────────────────
   Legal pages
───────────────────────────────────────────── */
.adi-legal-page {
  background: var(--bg-white);
  min-height: 100vh;
}

.adi-legal-header {
  background: var(--bg-light);
  padding: calc(64px + var(--sp-6)) 0 var(--sp-6);
  border-bottom: 1px solid var(--border-light);
}

.adi-legal-header__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-legal-header__breadcrumb {
  font-size: 0.8rem;
  color: var(--fg-light-secondary);
  margin-bottom: var(--sp-2);
}

.adi-legal-header__breadcrumb a {
  color: var(--accent-aa-light);
}

.adi-legal-content {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--sp-8) var(--sp-3) var(--sp-10);
}

/* Scoped to light-top context per design-spec.layout.typography.shared_containers */
body.adi-page--light-top .adi-legal-content h1 {
  font-size: 2rem;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-1);
}

body.adi-page--light-top .adi-legal-content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
}

body.adi-page--light-top .adi-legal-content h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-1);
}

body.adi-page--light-top .adi-legal-content p {
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-2);
}

body.adi-page--light-top .adi-legal-content ul,
body.adi-page--light-top .adi-legal-content ol {
  padding-left: var(--sp-3);
  margin-bottom: var(--sp-3);
}

body.adi-page--light-top .adi-legal-content li {
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
  list-style: disc;
}

body.adi-page--light-top .adi-legal-content address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.8;
}

body.adi-page--light-top .adi-legal-content a {
  color: var(--accent-aa-light);
}

body.adi-page--light-top .adi-legal-content .legal-meta {
  font-size: 0.85rem;
  color: var(--fg-light-secondary);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: var(--sp-3) 0;
}

.legal-table th,
.legal-table td {
  padding: 10px 12px;
  border: 1px solid var(--border-light);
  color: var(--fg-light-secondary);
  text-align: left;
}

.legal-table th {
  background: var(--bg-light);
  color: var(--fg-light-primary);
  font-weight: 600;
}

.legal-article {
  /* wrapper class for legal template bodies */
}

.legal-header {
  margin-bottom: var(--sp-6);
}

/* Legal page layout wrappers */
.adi-legal-hero {
  background: var(--bg-light);
  padding: calc(64px + var(--sp-8)) 0 var(--sp-6);
  border-bottom: 1px solid var(--border-light);
}

.adi-legal-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.adi-legal-hero__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-top: var(--sp-1);
}

.adi-legal-body {
  background: var(--bg-white);
  padding: var(--sp-8) 0 var(--sp-10);
}

.adi-legal-body__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

/* Scope legal-article styles to light-top context */
body.adi-page--light-top .legal-article h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
}

body.adi-page--light-top .legal-article h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--fg-light-primary);
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-1);
}

body.adi-page--light-top .legal-article h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg-light-primary);
  margin-bottom: var(--sp-1);
}

body.adi-page--light-top .legal-article p {
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-2);
}

body.adi-page--light-top .legal-article ul,
body.adi-page--light-top .legal-article ol {
  padding-left: var(--sp-3);
  margin-bottom: var(--sp-3);
}

body.adi-page--light-top .legal-article li {
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
  list-style: disc;
}

body.adi-page--light-top .legal-article address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--fg-light-secondary);
  line-height: 1.8;
}

body.adi-page--light-top .legal-article a {
  color: var(--accent-aa-light);
}

body.adi-page--light-top .legal-article .legal-meta {
  font-size: 0.85rem;
  color: var(--fg-light-secondary);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

/* ─────────────────────────────────────────────
   Fade-in animation
───────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─────────────────────────────────────────────
   Responsive
───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .adi-hero__inner {
    grid-template-columns: 1fr;
  }

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

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

  .adi-values-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .adi-subhero__inner {
    grid-template-columns: 1fr;
  }

  .adi-itar__inner {
    grid-template-columns: 1fr;
  }

  .adi-inspection__inner {
    grid-template-columns: 1fr;
  }

  .adi-contact__inner {
    grid-template-columns: 1fr;
  }

  .adi-material-spotlight__inner {
    grid-template-columns: 1fr;
  }

  .adi-lpbf-phases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad-v: 48px;
  }

  .adi-nav__links,
  .adi-nav__cta {
    display: none;
  }

  .adi-nav__hamburger {
    display: flex;
  }

  .adi-hero__inner {
    padding: var(--sp-8) var(--sp-3);
  }

  .adi-lead-time__comparison {
    grid-template-columns: 1fr;
  }

  .adi-lead-time__divider {
    display: none;
  }

  .adi-flow-steps {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
  }

  .adi-flow-step:not(:last-child)::after {
    display: none;
  }

  .adi-flow-step {
    flex-direction: row;
    text-align: left;
    gap: var(--sp-2);
  }

  .adi-flow-step__num {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .adi-trace-chain {
    flex-direction: column;
  }

  .adi-trace-arrow {
    justify-content: center;
    transform: rotate(90deg);
    padding: var(--sp-1) 0;
  }

  .adi-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

  .adi-pillars-grid {
    grid-template-columns: 1fr;
  }

  .adi-gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .adi-form-grid {
    grid-template-columns: 1fr;
  }

  .adi-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .adi-values-grid {
    grid-template-columns: 1fr;
  }

  .adi-team-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .adi-gallery-grid {
    grid-template-columns: 1fr;
  }

  .adi-team-grid {
    grid-template-columns: 1fr;
  }

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