:root {
  color-scheme: light;
  --ink: #151823;
  --muted: #5d6675;
  --line: #d9dee7;
  --paper: #ffffff;
  --soft: #f3f6f9;
  --accent: #0e6f83;
  --accent-dark: #0a4d5c;
  --gold: #bd8b2c;
  --blue: #214c74;
  --sage: #4d7358;
  --rust: #9a5b37;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

body.business-page {
  background:
    linear-gradient(180deg, #eef8fb 0, #ffffff 420px),
    var(--paper);
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - 40px);
  max-width: 1120px;
  margin: 0 auto;
  padding: 15px 0;
  gap: 20px;
}

.brand {
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: nowrap;
  font-size: 0.94rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--ink);
}

main {
  width: calc(100% - 40px);
  max-width: 1120px;
  margin: 0 auto;
}

.research-page main {
  width: 100%;
  max-width: none;
}

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 56px;
  padding: 54px 0 42px;
}

.research-hero {
  position: relative;
  min-height: calc(100vh - 64px);
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.46fr);
  width: 100%;
  margin: 0;
  padding: 88px max(40px, calc((100vw - 1120px) / 2)) 72px;
  overflow: hidden;
  isolation: isolate;
  color: #f4f8fb;
  background:
    linear-gradient(90deg, rgba(5, 10, 17, 0.97) 0%, rgba(5, 10, 17, 0.89) 34%, rgba(5, 10, 17, 0.46) 67%, rgba(5, 10, 17, 0.14) 100%),
    linear-gradient(180deg, rgba(5, 10, 17, 0.18) 0%, rgba(5, 10, 17, 0.82) 100%),
    url("assets/structure-inside-turbulence-hero.webp") center / cover no-repeat;
}

.research-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  z-index: -1;
  background: linear-gradient(180deg, rgba(5, 10, 17, 0) 0%, rgba(255, 255, 255, 1) 100%);
  pointer-events: none;
}

.research-hero-text {
  max-width: 830px;
}

.research-hero .eyebrow {
  color: #79d8e9;
}

.research-hero h1 {
  max-width: 790px;
  font-size: clamp(2.55rem, 5.25vw, 4.25rem);
  text-wrap: balance;
  text-shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
}

.research-hero .lead {
  color: #c7d4df;
}

.research-hero .button {
  border-color: rgba(217, 232, 240, 0.32);
  background: rgba(8, 18, 28, 0.56);
  color: #eef7fb;
  backdrop-filter: blur(10px);
}

.research-hero .button.primary {
  border-color: #7ddbeb;
  background: #d9f7ff;
  color: #08202a;
}

.research-hero-callout {
  align-self: end;
  width: min(320px, 100%);
  max-width: 320px;
  margin-bottom: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(186, 219, 232, 0.28);
  border-radius: 8px;
  background: rgba(5, 12, 20, 0.58);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.research-hero-callout span {
  display: block;
  color: #83e3f2;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.research-hero-callout p {
  margin: 8px 0 0;
  color: #d8e6ef;
  overflow-wrap: anywhere;
}

.business-hero {
  min-height: auto;
}

.business-page .hero {
  position: relative;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.74fr);
  align-items: center;
  gap: clamp(36px, 6vw, 64px);
  padding-top: clamp(52px, 7vh, 78px);
  padding-bottom: clamp(48px, 7vh, 72px);
  isolation: isolate;
}

.business-page .hero::before {
  content: "";
  position: absolute;
  inset: 20px -34px 18px;
  z-index: -1;
  border: 1px solid rgba(14, 111, 131, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.95) 0%, rgba(238, 248, 251, 0.74) 58%, rgba(246, 239, 225, 0.44) 100%),
    linear-gradient(rgba(14, 111, 131, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 111, 131, 0.05) 1px, transparent 1px);
  background-size: auto, 36px 36px, 36px 36px;
}

.business-page h1 {
  max-width: 760px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.04;
}

.business-page .lead {
  max-width: 720px;
}

.business-stats {
  gap: 16px;
}

.system-flow {
  display: grid;
  grid-template-columns: 0.95fr 0.8fr 1.28fr 0.9fr;
  gap: 6px;
  margin-bottom: 22px;
  padding: 9px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, #092832 0%, #12394a 60%, #4f3b1e 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.system-flow span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 8px;
  border: 1px solid rgba(205, 240, 248, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #edfaff;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.business-stats div {
  display: block;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.business-stats div:first-child {
  padding-top: 0;
  border-top: 0;
}

.business-stats dt {
  color: var(--ink);
  font-size: 1rem;
}

.business-stats dd {
  margin-top: 4px;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  line-height: 1.03;
  font-weight: 820;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.14;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.28;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.mobile-break {
  display: none;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
  color: #ffffff;
}

.button:hover {
  border-color: var(--accent);
}

.hero-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #0c1118;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.13);
}

.hero-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1.2 / 1;
  object-fit: cover;
}

.research-hero-figure img {
  aspect-ratio: 16 / 10;
}

.hero-figure figcaption {
  padding: 10px 12px;
  color: #d4d9e2;
  font-size: 0.82rem;
}

.business-panel,
.research-panel {
  align-self: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.11);
  backdrop-filter: blur(10px);
}

.business-panel ul,
.research-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.business-panel li,
.research-panel li,
.service-card p,
.link-card a {
  overflow-wrap: anywhere;
}

.panel-kicker {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-band {
  margin: 0 0 42px;
  padding: 20px 24px;
  border-left: 4px solid var(--gold);
  background: var(--soft);
}

.research-page .status-band,
.research-page .at-a-glance,
.research-page .architecture-section,
.research-page .visual-intro,
.research-page .visual-section,
.research-page .program-panel,
.research-page .research-map,
.research-page .section {
  width: calc(100% - 40px);
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

.research-page .status-band {
  margin-top: 50px;
  margin-bottom: 34px;
}

.status-band p {
  margin: 4px 0 0;
  color: var(--muted);
}

.status-label {
  color: var(--ink);
  font-weight: 800;
}

.business-proof-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: -12px 0 52px;
}

.business-proof-points article {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.business-proof-points span {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.business-proof-points h2 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.business-proof-points p {
  margin: 0;
  color: var(--muted);
}

.at-a-glance {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 48px;
  margin-bottom: 54px;
}

.at-a-glance article {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.07);
}

.at-a-glance span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: #e7f4f7;
  color: var(--accent-dark);
  font-weight: 850;
}

.at-a-glance h2 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.at-a-glance p {
  margin: 0;
  color: var(--muted);
}

.visual-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0 0 44px;
}

.visual-intro {
  margin-bottom: 18px;
}

.visual-intro h2 {
  max-width: 760px;
}

.visual-intro p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

.architecture-section {
  padding-top: 12px;
}

.architecture-section > p {
  max-width: 760px;
  margin: -8px 0 24px;
  color: var(--muted);
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.architecture-grid article {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.architecture-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.architecture-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.visual-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
}

.visual-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0b111b;
}

.feature-visual:first-child img {
  object-position: center;
}

.feature-visual:last-child img {
  object-position: 58% center;
}

.visual-card div {
  padding: 20px;
}

.visual-card p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
}

.program-panel {
  margin-bottom: 42px;
}

.program-panel ul {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-left: 18px;
}

.research-map {
  padding-top: 48px;
}

.map-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.map-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--paper);
}

.map-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--soft);
  color: var(--accent-dark);
  font-weight: 850;
}

.map-card p {
  margin: 0 0 14px;
  color: var(--muted);
}

.map-card a {
  font-weight: 800;
}

.section {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  margin-bottom: 22px;
}

.section-heading p:not(.eyebrow) {
  max-width: 740px;
  margin: 0;
  color: var(--muted);
}

.paper-list {
  display: grid;
  gap: 14px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.expanded-services {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--accent);
}

.service-card:nth-child(2)::before {
  background: var(--blue);
}

.service-card:nth-child(3)::before {
  background: var(--gold);
}

.service-card:nth-child(4)::before {
  background: var(--sage);
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.process-section {
  padding-top: 44px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.process-list article {
  min-width: 0;
  padding: 20px;
  border-left: 4px solid var(--accent-dark);
  border-radius: 0 8px 8px 0;
  background: linear-gradient(180deg, #f7fbfc 0%, #eef5f7 100%);
}

.process-list article:nth-child(2) {
  border-left-color: var(--blue);
}

.process-list article:nth-child(3) {
  border-left-color: var(--gold);
}

.process-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-weight: 850;
}

.process-list p {
  margin: 0;
  color: var(--muted);
}

.portfolio-section {
  padding-top: 44px;
}

.featured-project {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 18px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(14, 111, 131, 0.08), rgba(189, 139, 44, 0.08)),
    var(--paper);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.featured-project-main {
  padding: 26px;
}

.project-kicker {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.featured-project h3 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
}

.featured-project-main p:not(.project-kicker) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.project-proof {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 26px;
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.project-proof span {
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-proof ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.fit-section {
  padding-top: 44px;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.fit-grid > div {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
}

.fit-grid ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.error-page {
  min-height: 62vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 70px 0;
}

.error-page h1 {
  max-width: 720px;
}

.paper {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.paper p {
  margin: 0 0 8px;
  color: var(--muted);
}

.paper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.paper-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
  color: var(--accent-dark);
  font-weight: 800;
  text-decoration: none;
}

.paper-actions a:first-child {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
  color: #ffffff;
}

.paper-index {
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  align-items: start;
  gap: 30px;
}

.split p {
  max-width: 680px;
  color: var(--muted);
}

.link-card,
.bio-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--soft);
}

.link-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.link-card a {
  display: block;
  margin-top: 8px;
  font-weight: 800;
}

.link-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.resume-main {
  max-width: 980px;
}

.resume-hero {
  padding: 76px 0 44px;
  border-bottom: 1px solid var(--line);
}

.resume-hero h1 {
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4rem);
}

.resume-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.resume-contact a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
  font-weight: 800;
  text-decoration: none;
}

.resume-section {
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.resume-section > p {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.skill-grid article {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.skill-grid p {
  margin: 0;
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 22px;
}

.timeline article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.timeline span {
  display: block;
  color: var(--muted);
  font-size: 0.94rem;
}

.timeline ul,
.plain-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.resume-two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.resume-two-column p {
  margin: 0 0 16px;
  color: var(--muted);
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 36px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
}

.bio-card {
  background: var(--paper);
}

.bio-card p {
  margin: 0 0 20px;
  color: var(--muted);
}

dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

dl div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
}

dt {
  color: var(--muted);
  font-weight: 800;
}

dd {
  margin: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: calc(100% - 40px);
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 0 38px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-section p {
  max-width: 680px;
  color: var(--muted);
}

@media (max-width: 820px) {
  main,
  .nav,
  .site-footer {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
  }

  .nav {
    align-items: center;
    flex-direction: row;
    gap: 14px;
  }

  .brand {
    flex: 0 0 auto;
  }

  .nav-links {
    flex: 1 1 auto;
    justify-content: flex-end;
    gap: 14px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .hero,
  .split,
  .profile-grid,
  .resume-two-column,
  .service-grid,
  .visual-section,
  .map-grid,
  .business-proof-points,
  .process-list,
  .featured-project,
  .fit-grid,
  .at-a-glance,
  .architecture-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 42px 0 38px;
    gap: 28px;
  }

  .business-page .hero {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 44px 0 42px;
    gap: 26px;
    overflow: hidden;
  }

  .business-page .hero::before {
    inset: 18px -16px 18px;
  }

  .business-page .hero-text,
  .business-page .eyebrow,
  .business-page h1,
  .business-page .lead,
  .business-page .cta-row {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .business-page .eyebrow {
    line-height: 1.5;
    overflow-wrap: anywhere;
  }

  .business-page h1 {
    font-size: clamp(2.05rem, 9vw, 2.7rem);
    line-height: 1.08;
    text-wrap: balance;
  }

  .research-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    width: 100%;
    max-width: none;
    padding: 44px 20px 54px;
    background:
      linear-gradient(180deg, rgba(5, 10, 17, 0.94) 0%, rgba(5, 10, 17, 0.78) 48%, rgba(5, 10, 17, 0.92) 100%),
      url("assets/structure-inside-turbulence-hero.webp") 62% center / cover no-repeat;
  }

  .research-hero-callout {
    align-self: start;
    width: 100%;
    max-width: 440px;
    margin: 0;
  }

  .research-hero-text {
    width: 100%;
    max-width: 680px;
    min-width: 0;
  }

  .research-page .status-band,
  .research-page .at-a-glance,
  .research-page .architecture-section,
  .research-page .visual-intro,
  .research-page .visual-section,
  .research-page .program-panel,
  .research-page .research-map,
  .research-page .section {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
  }

  .hero-text,
  .hero-figure,
  .business-panel,
  .research-panel,
  .visual-card,
  .featured-project,
  .paper,
    .service-card,
  .bio-card,
  .link-card,
  .status-band {
    min-width: 0;
    max-width: 100%;
  }

  h1 {
    font-size: clamp(2.15rem, 8vw, 3.2rem);
    line-height: 1.08;
    width: 100%;
    max-width: 100%;
  }

  .research-hero h1,
  .research-hero .lead,
  .research-hero .cta-row,
  .research-hero-text {
    max-width: 680px;
  }

  .research-hero h1 {
    width: 100%;
    font-size: clamp(1.78rem, 7.3vw, 2.45rem);
    text-wrap: auto;
  }

  .research-hero .lead,
  .research-hero .cta-row {
    width: 100%;
  }

  .mobile-break {
    display: block;
  }

  .lead,
  h2,
  .status-band p,
  .resume-section p,
  .business-proof-points p,
  .process-list p,
  .featured-project-main p,
  .fit-grid li,
  .at-a-glance p,
  .architecture-section p,
  .architecture-grid p,
  .business-panel li,
  .research-panel li,
    .visual-card p,
    .paper p,
    .service-card p,
    .bio-card p {
    width: 100%;
    max-width: 100%;
  }

  .paper {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-section {
    align-items: flex-start;
    flex-direction: column;
  }

  .featured-project-main,
  .project-proof {
    padding: 22px;
  }

  .project-proof {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .button {
    min-width: 0;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0;
  }

  .nav-links {
    justify-content: flex-start;
    width: 100%;
    padding-bottom: 2px;
  }

  h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(2.05rem, 10.5vw, 2.75rem);
  }

  .lead {
    width: 100%;
    max-width: 100%;
    font-size: 1rem;
  }

  h2 {
    width: 100%;
    max-width: 100%;
    font-size: 1.36rem;
  }

  .status-band p,
  .resume-section p,
  .business-proof-points p,
  .process-list p,
  .fit-grid li,
  .at-a-glance p,
  .architecture-section p,
  .architecture-grid p,
  .business-panel li,
    .paper p,
    .service-card p,
    .bio-card p {
    max-width: 100%;
  }

  .cta-row {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 100%;
  }

  .button {
    justify-content: center;
    width: 100%;
  }

  .business-panel,
  .research-panel,
  .service-card,
  .link-card,
  .status-band,
  .business-proof-points article,
  .process-list article,
    .fit-grid > div,
    .at-a-glance article,
    .architecture-grid article,
    .hero-figure,
    .visual-card {
    width: 100%;
    max-width: 100%;
  }

  .timeline article,
  .skill-grid {
    grid-template-columns: 1fr;
  }

  .business-panel {
    padding: 20px;
  }

  .system-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .business-panel ul,
  .research-panel ul {
    grid-template-columns: 1fr;
    padding-left: 18px;
  }

  .business-panel li,
  .research-panel li {
    max-width: 100%;
  }
}