@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #0a0a0b;
  --char: #141821;
  --char2: #1c212c;
  --line: #2a303c;
  --amber: #F5B301;
  --amber-d: #d99e00;
  --amber-faint: rgba(245,179,1,0.07);
  --fg: #f4f5f7;
  --mid: #cdd5e0;
  --mut: #9aa4b2;
  --blue: #4a9eff;
  
  --font-heading: 'Archivo', Arial, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --br: 0;
  --br-sm: 2px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--ink);
  color: var(--fg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--mut);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

img {
  max-width: 100%;
  display: block;
  background-color: var(--ink);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1.15;
}

h1 {
  font-weight: 900;
  font-size: clamp(2.8rem, 5.5vw, 5.5rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
}

h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

p {
  color: var(--mid);
  margin-bottom: 1rem;
}

.wrap, .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 36px;
}

.section {
  padding: 88px 0;
}

/* Page transition motion (fade/slide/height-crossfade) is driven entirely
   from interactions.js via inline styles set on #swup, so it can coordinate
   height, opacity and transform together — see initMotionHooks(). */

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo, .footer-logo, .foot-brand .logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--fg);
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.logo:hover, .footer-logo:hover, .foot-brand .logo:hover {
  opacity: 0.82;
}

.logo em, .footer-logo em, .foot-brand .logo em {
  font-style: normal;
  color: var(--amber);
}

.logo img {
  height: 38px;
  width: auto;
  flex-shrink: 0;
}

.site-nav > ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav a {
  color: var(--mut);
  font-weight: 500;
  font-size: 0.95rem;
  padding-bottom: 3px;
  background-image: linear-gradient(var(--amber), var(--amber));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 2px;
  transition: color 0.2s ease, background-size 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--fg);
  background-size: 100% 2px;
}

.site-nav a.active {
  color: var(--amber);
}

.has-dropdown {
  position: relative;
}

.has-dropdown > a::after {
  content: '\25BE';
  font-size: 0.65rem;
  color: var(--amber);
  margin-left: 0.35rem;
  vertical-align: middle;
  display: inline-block;
  transition: transform 0.2s ease;
}

.has-dropdown:hover > a::after {
  transform: rotate(-180deg);
}

.dropdown {
  visibility: hidden;
  opacity: 0;
  transform: translateY(-8px);
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 230px;
  background: var(--char);
  border: 1px solid var(--line);
  border-top: 2px solid var(--amber);
  padding: 0.5rem 0;
  box-shadow: 0 12px 40px rgba(0,0,0,0.55), 0 2px 8px rgba(0,0,0,0.3);
  z-index: 300;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s;
}

.dropdown-label {
  display: block;
  padding: 0.4rem 1.1rem 0.2rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  opacity: 0.75;
}

.dropdown li a {
  display: flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  color: var(--mut);
  font-size: 0.88rem;
  border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.dropdown li a:hover {
  background: var(--char2);
  color: var(--fg);
  border-left-color: var(--amber);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 0.5rem;
  cursor: pointer;
  border-radius: var(--br-sm);
}

.header-icons .search-btn {
  background: transparent;
  border: none;
  color: var(--fg);
  cursor: pointer;
  font-size: 1.2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--br-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn:hover, .btn:focus-visible {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}

.btn-primary, .btn-a, .header-cta {
  background-color: var(--amber);
  color: var(--ink);
  border: 1px solid var(--amber);
}

.btn-primary:hover, .btn-a:hover, .header-cta:hover {
  background-color: var(--amber-d);
  border-color: var(--amber-d);
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(245, 179, 1, 0.28);
}

.btn-ghost, .btn-g {
  background-color: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
}

.btn-ghost:hover, .btn-g:hover {
  border-color: var(--amber);
  color: var(--amber);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.btn-ghost-light {
  background-color: transparent;
  border: 1px solid rgba(244,245,247,0.3);
  color: var(--fg);
}
.btn-ghost-light:hover {
  border-color: var(--amber);
  color: var(--amber);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

/* Eyebrows */
.eyebrow, .about-content eyebrow, .credentials-label, .sp-panel-label, .brief-label, .contact-detail-label, .article-toc-label, .ep-highlight .brief-label, .sp-relevance-label {
  display: inline-block;
  color: var(--amber);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: #0d1017;
  padding: 0;
}

.hero-img {
  position: absolute;
  inset: 0;
  background: #0d1017 url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=1600&q=60') center / cover no-repeat;
}
.hero-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, #0a0a0b 34%, rgba(10,10,11,.72) 58%, rgba(10,10,11,.35) 100%);
}

.hero-glow {
  position: absolute;
  top: -10%;
  right: -6%;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, rgba(245,179,1,.16), transparent 62%);
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 5rem 0;
}

.hero-text {
  max-width: 780px;
}

.hero-text h1 {
  font-size: clamp(2.9rem, 7vw, 6rem);
  font-weight: 900;
  text-transform: uppercase;
  max-width: 16ch;
  color: var(--fg);
}

.grad-text {
  color: var(--amber);
}

.hero-sub {
  color: var(--mut);
  font-size: 1.15rem;
  max-width: 46ch;
  margin: 1.8rem 0 2.4rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  color: var(--fg);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1;
}

.hero-stat strong em {
  color: var(--amber);
  font-style: normal;
}

.hero-stat span {
  color: var(--mut);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-visual, .hero-wave { display: none; }


/* Credentials Strip & Marquee */
.credentials-strip {
  background-color: var(--char2);
  border-top: 1px solid var(--line);
  padding: 1rem 0;
}

.credentials-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.credentials-list {
  display: flex;
  gap: 1.5rem;
}

.credentials-item {
  color: var(--mut);
  display: flex;
  align-items: center;
  font-size: 0.9rem;
}
.credentials-item::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--amber);
  border-radius: 50%;
  margin-right: 0.5rem;
}

.marquee-section {
  background-color: var(--ink);
  padding: 1rem 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--mut);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.marquee-item::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: var(--amber);
  border-radius: 50%;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  min-height: 430px;
}

.about-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.about-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: var(--amber);
  color: var(--ink);
  font-weight: 700;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.about-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.about-check::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--amber);
}

/* Route G sector photo cards (.scard) */
.sgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.scard {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.9rem;
  border: 1px solid var(--line);
  background: var(--char);
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.scard:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
}
.scard::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #0a0a0b 12%, rgba(10,10,11,.35) 70%);
}
.scard > * { position: relative; z-index: 2; }
.scard-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.42;
  transition: opacity .4s, transform .4s;
}
.scard:hover .scard-bg {
  opacity: 0.62;
  transform: scale(1.05);
}
.scard-num {
  font-family: var(--font-heading);
  color: var(--amber);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
  display: block;
}
.scard h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 0.5rem;
}
.scard p {
  color: var(--mut);
  font-size: 0.9rem;
  margin-bottom: 0;
}
.scard-go {
  display: block;
  margin-top: 1rem;
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.82rem;
}

/* Sector / Services Cards */
.svc-grid, .bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.svc-card, .bento-card {
  background-color: var(--char);
  border: 1px solid var(--line);
  border-radius: var(--br);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.3s ease, box-shadow 0.3s ease;
  padding: 2rem;
  text-decoration: none;
}

.svc-card:hover, .bento-card:hover {
  border-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.svc-card-icon {
  stroke: var(--amber);
  margin-bottom: 1.5rem;
}

.svc-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
}

.svc-card-title, .bento-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.svc-card-summary, .bento-card p {
  color: var(--mut);
  font-size: 0.9rem;
}

.bento-num {
  color: var(--amber);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  opacity: 0.5;
  margin-bottom: 1rem;
}
.bento-link {
  color: var(--amber);
  font-weight: 700;
  margin-top: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--char2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--br);
  padding: 2rem;
  transition: background-color 0.2s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  background-color: var(--char);
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.service-num {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  opacity: 0.3;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

/* Inner CTA */
.inner-cta {
  background-color: var(--char);
  border-top: 1px solid var(--line);
  padding: 80px 0;
}

.inner-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
}

.inner-cta-text h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.inner-cta-btns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Page Header (Inner) */
.page-header, .page-header--dark, .ep-page-header {
  background-color: var(--char);
  padding: 88px 0 72px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

/* Hero image support via --header-img CSS custom property */
.page-header[style*='--header-img'],
.page-header--dark[style*='--header-img'],
.ep-page-header[style*='--header-img'] {
  background-image: var(--header-img);
  background-size: cover;
  background-position: center;
}
.page-header[style*='--header-img']::before,
.page-header--dark[style*='--header-img']::before,
.ep-page-header[style*='--header-img']::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, #0a0a0b 34%, rgba(10,10,11,0.72) 58%, rgba(10,10,11,0.35) 100%);
  z-index: 1;
  pointer-events: none;
}
.page-header .container,
.page-header .ep-head-inner,
.ep-page-header .container,
.ep-page-header .ep-head-inner,
.ep-head-text {
  position: relative;
  z-index: 2;
}

/* Sub-service Tabs */
.ep-nav-wrap {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}
.ep-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.ep-nav::-webkit-scrollbar { display: none; }
.ep-nav li {
  display: flex;
}
.ep-nav a {
  display: inline-block;
  padding: 1.25rem 0;
  color: var(--mut);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s;
  white-space: nowrap;
}
.ep-nav a:hover {
  color: var(--amber);
}
.ep-nav a.active {
  color: var(--fg);
  border-bottom-color: var(--amber);
}

.ep-head-text {
  max-width: 720px;
}
.ep-head-text h1 {
  margin-top: 0.5rem;
  margin-bottom: 0.8rem;
}
.ep-headline {
  color: var(--mid);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 56ch;
}

/* Sub-Service Structured Layout */
.subsvc-section {
  padding: 72px 0 96px;
  background: var(--ink);
}

.subsvc-lead-card {
  background: var(--char);
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  padding: 2.2rem 2.5rem;
  border-radius: var(--br-sm);
  margin-bottom: 3.5rem;
}

.subsvc-lead-card .eyebrow {
  margin-bottom: 0.6rem;
}

.subsvc-lead-text {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--fg);
  margin: 0;
}

.subsvc-heading-wrap {
  margin-bottom: 2rem;
}

.subsvc-heading-wrap h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--fg);
}

.subsvc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.subsvc-card {
  background: var(--char2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--line);
  padding: 2rem;
  border-radius: var(--br-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.subsvc-card:hover {
  border-color: var(--amber);
  border-top-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.subsvc-card-num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--amber);
  margin-bottom: 1rem;
  display: block;
}

.subsvc-card-body {
  color: var(--mid);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-header-inner, .ep-head-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--fg);
}

.ep-head-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
}

/* Breadcrumb */
.bc-bar {
  background: var(--char2);
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0;
}
.bc-bar .wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
}
.bc-bar a {
  color: var(--mut);
  transition: color 0.15s;
  text-decoration: none;
}
.bc-bar a:hover {
  color: var(--amber);
}
.bc-sep {
  color: var(--line);
  margin: 0 0.35rem;
}
.bc-current {
  color: var(--mid);
}

.meta {
  color: var(--mut);
  font-size: 0.82rem;
  margin-top: 1rem;
}

.breadcrumb {
  background-color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
}

.breadcrumb-inner {
  display: flex;
  gap: 0;
  color: var(--mut);
  font-size: 0.78rem;
  align-items: center;
}
.breadcrumb-inner a {
  color: var(--mut);
  transition: color 0.15s;
}
.breadcrumb-inner a:hover {
  color: var(--amber);
}

.breadcrumb-sep {
  color: var(--line);
  margin: 0 0.55rem;
  font-size: 0.9em;
}

.breadcrumb-current {
  color: var(--mid);
}

/* Card image filter — prevents white-bg images from being jarring on dark bg */
.card-img img, .content-card img {
  filter: brightness(0.88) contrast(1.05);
  transition: filter 0.25s ease;
}
.content-card:hover .card-img img {
  filter: brightness(1) contrast(1);
}

/* Article Layout */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 4rem;
  padding: 4rem 0;
}

.article-body {
  max-width: 720px;
}

.article-toc {
  position: sticky;
  top: 100px;
  align-self: start;
}

.article-toc-inner {
  background-color: var(--char2);
  border: 1px solid var(--line);
  padding: 1.4rem;
}

.article-toc nav a {
  color: var(--mut);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
}

.article-toc nav a:hover {
  color: var(--amber);
}

.article-nav {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  margin-top: 3rem;
  padding-top: 1.5rem;
}

.article-nav a {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  color: var(--fg);
  font-size: 0.9rem;
}
.article-nav a:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.article-body h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  border-left: 4px solid var(--amber);
  padding-left: 1rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--fg);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.article-body p {
  color: var(--mid);
  line-height: 1.82;
  margin-bottom: 1.2rem;
}

.callout {
  background-color: var(--char2);
  border-left: 3px solid var(--amber);
  padding: 1.2rem 1.6rem;
  margin: 1.5rem 0;
}

.tag-chip, .insight-tag {
  background-color: var(--char2);
  border: 1px solid var(--line);
  color: var(--mut);
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--br);
  display: inline-block;
  margin-right: 0.5rem;
}

.reading-time {
  color: var(--mut);
  font-size: 0.85rem;
}

.article-bridge {
  background-color: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
  text-align: center;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0;
}

/* Expertise Page */
.ep-headline {
  color: var(--mid);
  font-size: 1.1rem;
  max-width: 60ch;
  margin-top: 1rem;
}

.ep-highlights-bar {
  background-color: var(--char2);
  border-top: 1px solid var(--line);
}

.ep-highlights-grid {
  display: flex;
}

.ep-highlight {
  padding: 1.5rem 2rem;
  flex: 1;
  border-right: 1px solid var(--line);
}
.ep-highlight:last-child {
  border-right: none;
}

.ep-highlight p {
  color: var(--fg);
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0;
}

.ep-about-strip {
  background-color: var(--char);
  padding: 72px 0;
}

.ep-profile-wrap {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.ep-profile-photo img {
  border: 1px solid var(--line);
  max-width: 240px;
}

.ep-profile-meta {
  display: flex;
  flex-direction: column;
}

.ep-profile-name {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  font-size: 1.4rem;
}

.ep-profile-role {
  color: var(--mid);
  margin-bottom: 0.2rem;
}

.ep-profile-co {
  color: var(--mut);
  font-size: 0.82rem;
}

.ep-bio {
  color: var(--mid);
  line-height: 1.8;
  margin-top: 1rem;
}

.ep-about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.ep-about-highlight {
  background-color: var(--char2);
  border: 1px solid var(--line);
  padding: 1rem;
}

.ep-list li, .work-cap-list li, .work-chapter-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.ep-list li::before, .work-cap-list li::before, .work-chapter-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  background-color: var(--amber);
  border-radius: 50%;
}

/* Work Page / Brief Card */
.work-chapter {
  padding: 80px 0;
}
.work-chapter:nth-child(odd) {
  background-color: var(--ink);
}
.work-chapter:nth-child(even) {
  background-color: var(--char);
}

.work-chapter-inner {
  display: flex;
  gap: 4rem;
}

.work-chapter-num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 4rem;
  color: var(--amber);
  opacity: 0.15;
  line-height: 1;
}

.work-chapter-body h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 1rem;
}

.work-chapter-lead {
  color: var(--mid);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.work-engagements {
  background-color: var(--char);
}

.brief-card-wrapper {
  background-color: var(--ink);
  padding: 0 0 72px;
}

.brief-card {
  background-color: var(--char2);
  border: 1px solid var(--line);
}

.brief-card-body {
  padding: 2.5rem;
}

.brief-headline {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--fg);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.brief-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.brief-highlight {
  padding: 1rem 0;
}

.brief-value {
  color: var(--fg);
  font-size: 1rem;
  margin-top: 0.5rem;
}

.brief-stats-bar {
  display: flex;
  border-top: 1px solid var(--line);
}

.brief-stat {
  padding: 1.5rem 2.5rem;
  border-right: 1px solid var(--line);
  flex: 1;
}
.brief-stat:last-child {
  border-right: none;
}

.brief-stat strong {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  display: block;
}

.brief-stat span {
  color: var(--mut);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brief-print-btn {
  background-color: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  cursor: pointer;
}
.brief-print-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

/* Service Page Tabs & Content — same markup/sizing as the sector overview
   pages' own .sector-subnav/.sntab bar, so the tab strip doesn't change
   size when navigating from the overview page into a sub-page. */
.sector-subnav {
  background: var(--char);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 72px;
  z-index: 90;
}

.subnav-inner {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
}
.subnav-inner::-webkit-scrollbar {
  display: none;
}

.sntab {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0 1.5rem;
  height: 52px;
  display: inline-flex;
  align-items: center;
  color: var(--mut);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: 0.18s;
}
.sntab:hover,
.sntab.active {
  color: var(--fg);
  border-bottom-color: var(--amber);
}

.sp-what-is {
  background-color: var(--ink);
  padding: 80px 0;
}

.sp-what-is-inner {
  max-width: 800px;
  margin: 0 auto;
}

.sp-what-is h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.sp-what-is-body {
  color: var(--mid);
}

.sp-relevance {
  background-color: var(--char);
  padding: 80px 0;
}

.sp-relevance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--line);
  border: 1px solid var(--line);
}

.sp-relevance-card {
  background-color: var(--char);
  padding: 2rem;
}

.sp-wwd {
  background-color: var(--ink);
  padding: 80px 0;
}

.sp-wwd-header h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 2rem;
}

.sp-carousel, .work-carousel {
  overflow: hidden;
  border: 1px solid var(--line);
  background-color: var(--char2);
}

.sp-carousel-track, .work-carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.sp-carousel-slide, .work-carousel-slide {
  flex-shrink: 0;
  width: 100%;
  padding: 2.5rem;
}

.sp-slide-heading {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.sp-slide-num {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3rem;
  opacity: 0.3;
}

.sp-carousel-slide h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
}

.sp-panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.sp-panel-col p {
  color: var(--mid);
  font-size: 0.9rem;
}

.sp-carousel-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  border-top: 1px solid var(--line);
}

.sp-carousel-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--amber);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.sp-carousel-btn:hover {
  border-color: var(--amber);
}

.sp-carousel-dots {
  display: flex;
  gap: 0.5rem;
}
.sp-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--line);
  cursor: pointer;
}
.sp-dot.active {
  background-color: var(--amber);
}

.sp-moving-forward {
  background-color: var(--char2);
  border-top: 1px solid var(--line);
  padding: 80px 0;
}

.sp-moving-forward-inner h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.sp-moving-forward-body {
  color: var(--mid);
}

/* AI Landing Page */
.ai-hero {
  background-color: var(--char);
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}
.ai-hero-eyebrow {
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.ai-hero-sub {
  color: var(--mid);
  max-width: 56ch;
  margin: 1.5rem 0;
  font-size: 1.1rem;
}
.ai-hero-ctas {
  display: flex;
  gap: 1rem;
}
.ai-content {
  padding: 80px 0;
  background-color: var(--ink);
}
.ai-content-inner {
  max-width: 860px;
  margin: 0 auto;
}

.ai-callout {
  background-color: var(--char);
  border-top: 1px solid var(--line);
  padding: 4rem 0;
}
.ai-callout-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

/* AI Stats */
.ai-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}
.ai-stat-n {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.ai-stat-l {
  color: var(--mut);
  font-size: 0.75rem;
  text-transform: uppercase;
}

/* Research Teaser / AI Teaser Cards */
.ai-teaser {
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 3rem 2.5rem;
  margin-top: 4rem;
}
.ai-teaser-heading {
  font-family: var(--dh);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.ai-teaser-heading::before {
  content: '';
  display: block;
  width: 3px;
  height: 1.2em;
  background-color: var(--amber);
}
.ai-teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.ai-teaser-card {
  background-color: var(--char2);
  border: 1px solid var(--line);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.ai-teaser-card--link:hover {
  border-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}
.ai-teaser-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--dh);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mut);
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 0.2rem 0.6rem;
  margin-bottom: 1rem;
}
.ai-teaser-badge--new {
  background-color: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}
.ai-teaser-title {
  font-family: var(--dh);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.ai-teaser-desc {
  font-size: 0.88rem;
  color: var(--mid);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.5rem;
}
.ai-teaser-readmore {
  font-family: var(--dh);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Insights Page */
.insights-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 2rem 0;
}

.filter-pill {
  background-color: var(--char2);
  border: 1px solid var(--line);
  color: var(--mut);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.filter-pill.active, .filter-pill:hover {
  background-color: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}
.filter-pill:hover {
  transform: translateY(-2px);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.content-card {
  background-color: var(--char);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.content-card:hover {
  border-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.card-img img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.card-body {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  flex: 1;
}

.card-tag {
  color: var(--amber);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-body h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.card-body p {
  color: var(--mid);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.card-link {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Contact Page */
.contact-page {
  padding: 80px 0;
  background-color: var(--ink);
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info-card {
  background-color: var(--char2);
  border: 1px solid var(--line);
  padding: 2.5rem;
}

.contact-info-card h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.contact-detail-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0;
}
.contact-detail-row:last-of-type {
  border-bottom: none;
}

.contact-detail-value {
  color: var(--fg);
  font-weight: 500;
}

.contact-social-row {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-social-link {
  color: var(--mut);
  text-decoration: underline;
}
.contact-social-link:hover {
  color: var(--amber);
}

.contact-action-card {
  background-color: var(--char);
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
  padding: 2.5rem;
}

.contact-action-email {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  display: block;
  margin-top: 1rem;
}

.contact-header-sub {
  color: var(--mid);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Services Overview */
.svc-hero {
  background-color: var(--char);
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
}
.svc-hero-h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  color: var(--fg);
}
.svc-hero-sub {
  color: var(--mid);
  max-width: 60ch;
  margin-top: 1.5rem;
  font-size: 1.1rem;
}
.svc-grid-section {
  padding: 80px 0;
  background-color: var(--ink);
}

/* Privacy Page */
.privacy-section {
  background-color: var(--char);
  border-left: 3px solid var(--amber);
  padding: 2rem;
  margin: 2rem 0;
}

/* Model Comparison Table */
.model-comparison, .mc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}
.model-comparison th, .model-comparison td {
  border: 1px solid var(--line);
  padding: 1rem;
  text-align: left;
}
.model-comparison th {
  background-color: var(--char2);
  color: var(--fg);
  font-weight: 700;
}
.model-comparison td {
  background-color: var(--char);
  color: var(--mid);
}
.mc-type-open {
  color: #4ade80;
  font-weight: 600;
}
.mc-type-closed {
  color: var(--amber);
  font-weight: 600;
}

/* Article math (KaTeX) */
.math-block {
  display: block;
  overflow-x: auto;
  overflow-y: hidden;
  text-align: center;
  margin: 1.8rem 0;
  padding: 0.4rem 0;
}
.math-inline {
  display: inline-block;
}

/* Diagrams */
.ai-diagram {
  background-color: var(--char2);
  border: 1px solid var(--line);
  padding: 2.5rem;
  margin: 3rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-radius: 8px;
}
.diag-box {
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 1rem 1.25rem;
  text-align: center;
  color: var(--mid);
  border-radius: 6px;
  line-height: 1.4;
  font-size: 0.9rem;
}
.diag-box.hi {
  background-color: var(--amber);
  color: var(--ink);
  font-weight: 700;
  border-color: var(--amber);
}
.diag-box small {
  display: block;
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 0.25rem;
  font-weight: normal;
}
.diag-label {
  color: var(--amber);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.diag-note {
  color: var(--mut);
  font-size: 0.85rem;
  border-top: 1px dashed var(--line);
  padding-top: 1rem;
  margin-top: 0.5rem;
}
.diag-pip-arr, .diag-v-arr {
  color: var(--blue);
  text-align: center;
  font-size: 1.5rem;
  line-height: 1;
}
.diag-phases {
  display: flex;
  gap: 2rem;
  align-items: stretch;
}
.diag-phase-col {
  flex: 1;
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
}
.diag-phase-head {
  color: var(--fg);
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  display: flex;
  flex-direction: column;
}
.diag-phase-sub {
  color: var(--mut);
  font-size: 0.8rem;
  font-weight: normal;
  margin-bottom: 1.5rem;
}
.diag-phase-flow {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.diag-phases-div {
  width: 1px;
  background-color: var(--line);
}
.diag-limits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.diag-limit-card {
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: 6px;
}
.diag-limit-label {
  color: var(--amber);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.diag-limit-card p {
  margin: 0 !important;
  font-size: 0.9rem !important;
}
.diag-bars-compact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  width: 100%;
}
.diag-bc-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.diag-bc-lbl {
  width: 60px;
  color: var(--mid);
  font-size: 0.85rem;
  text-align: right;
  flex-shrink: 0;
}
.diag-bc-bar {
  flex: 1;
  height: 12px;
  background-color: var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.diag-bc-fill {
  height: 100%;
  background-color: var(--blue);
}
.diag-bc-val {
  width: 45px;
  color: var(--fg);
  font-size: 0.85rem;
  text-align: left;
  flex-shrink: 0;
}
.diag-tok-pipeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.diag-tok-stage {
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 1rem;
  text-align: center;
  border-radius: 6px;
  flex: 1;
  position: relative;
}
.diag-tok-num {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--amber);
  color: var(--ink);
  font-weight: 900;
  font-size: 0.7rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.diag-tok-arr {
  color: var(--blue);
  font-size: 1.5rem;
}
.diag-mat-wrap {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.diag-mat-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.diag-mat-xlbl {
  color: var(--mut);
  font-size: 0.85rem;
  font-weight: 600;
}
.diag-mat-ylbl {
  color: var(--mut);
  font-size: 0.85rem;
  font-weight: 600;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-align: center;
}
.diag-mat-rowlbl {
  color: var(--mut);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.75rem;
}
.diag-matrix {
  display: grid;
  grid-template-columns: max-content repeat(4, 55px);
  gap: 4px;
  background-color: var(--line);
  border: 1px solid var(--line);
  padding: 4px;
  border-radius: 4px;
}
.diag-mat-cell {
  background-color: var(--char);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  height: 45px;
  color: var(--fg);
}
.diag-mat-hi {
  background-color: var(--blue);
  color: var(--ink);
  font-weight: 700;
}
.diag-mat-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mut);
}
.diag-mat-hi-lbl {
  color: var(--blue);
  font-weight: 700;
}
.diag-qkv {
  display: flex;
  gap: 1.5rem;
}
.diag-qkv-col {
  flex: 1;
  border: 1px solid var(--line);
  padding: 1.5rem;
  background-color: var(--char);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
}
.diag-qkv-head {
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1.1rem;
}
.diag-qkv-q { color: var(--blue); }
.diag-qkv-k { color: #22c55e; }
.diag-qkv-v { color: var(--amber); }

.diag-score {
  text-align: center;
  color: var(--amber);
  font-weight: 700;
  float: right;
}
.diag-mha {
  background-color: var(--char);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.diag-mha-heads {
  display: flex;
  gap: 1rem;
}
.diag-mha-head {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.diag-mha-connector {
  text-align: center;
  color: var(--blue);
}
.diag-mha-badge {
  background-color: var(--char2);
  border: 1px solid var(--line);
  color: var(--mut);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}
.diag-mha-more {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mut);
  font-style: italic;
  font-size: 0.85rem;
}
.diag-parallel {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--char);
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.diag-parallel-lbl {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-align: center;
}
.diag-parallel-nodes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.diag-pipeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--char);
  padding: 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--line);
}

/* ── Scroll-triggered reveal (activates the [data-anim] markup already
   emitted by site.js — see interactions.js's IntersectionObserver) ────────── */
[data-anim] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
[data-anim].is-visible {
  opacity: 1;
  transform: none;
}
[data-anim][data-anim-delay="1"] { transition-delay: 0.08s; }
[data-anim][data-anim-delay="2"] { transition-delay: 0.16s; }
[data-anim][data-anim-delay="3"] { transition-delay: 0.24s; }

/* ── Keyboard focus parity for cards/buttons that only had :hover feedback ── */
a:focus-visible,
.btn:focus-visible,
.scard:focus-visible,
.svc-card:focus-visible,
.bento-card:focus-visible,
.service-card:focus-visible,
.subsvc-card:focus-visible,
.ai-teaser-card--link:focus-visible,
.content-card:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}
.scard:focus-visible .scard-bg {
  opacity: 0.62;
  transform: scale(1.05);
}

/* ── Generic stat row (site.js renderSection's 'stats' case) ──────────────── */
.stat-row {
  display: flex;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.stat-cell {
  padding: 1.5rem 2.5rem;
  border-right: 1px solid var(--line);
  flex: 1;
}
.stat-cell:last-child {
  border-right: none;
}
.stat-cell b {
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  display: block;
}
.stat-cell span {
  color: var(--mut);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (prefers-reduced-motion: reduce) {
  #swup,
  [data-anim],
  .scard-bg, .svc-card, .bento-card, .service-card, .subsvc-card,
  .ai-teaser-card--link, .content-card, .card-img img, .btn,
  .btn-primary, .btn-a, .header-cta, .btn-ghost, .btn-g, .btn-ghost-light {
    transition-duration: 0.01ms !important;
  }
  [data-anim] {
    opacity: 1;
    transform: none;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
  }
  .site-header, .site-footer, .article-toc, .sector-subnav, .cookie-banner, .progress-bar-read {
    display: none;
  }
  .brief-card-wrapper, .brief-card, .ep-about-strip, .work-chapter {
    background: #fff !important;
    border: none;
  }
  h1, h2, h3, h4, h5, h6, p, .brief-headline, .brief-value, .brief-stat strong, .brief-stat span {
    color: #000 !important;
  }
}