:root {
  color-scheme: dark;
  --ink: #080b12;
  --navy: #0b1020;
  --graphite: #182235;
  --graphite-soft: #202c41;
  --white: #eef2f7;
  --white-pure: #ffffff;
  --muted-dark: #9ca9bb;
  --muted-light: #586477;
  --line-dark: rgba(238, 242, 247, 0.14);
  --line-light: rgba(8, 11, 18, 0.14);
  --magenta: #d51983;
  --magenta-bright: #f04aa4;
  --violet: #7450d8;
  --violet-bright: #a98cff;
  --blue: #2878e8;
  --cyan: #08c6e8;
  --green: #41d79a;
  --amber: #f4b740;
  --red: #f06472;
  --shadow: 0 24px 80px rgba(2, 5, 12, 0.28);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --header-height: 74px;
  --container: 1220px;
  --font-display: "Aptos Display", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body: "Aptos", "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.2rem, 4.5vw, 4.65rem);
}

h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

p:last-child {
  margin-bottom: 0;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon,
.feature-icon,
.step-icon {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
}

.step-icon {
  width: 2.25rem;
  height: 2.25rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.7rem 1rem;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(5.5rem, 10vw, 9rem);
}

.surface-dark {
  background: var(--ink);
  color: var(--white);
}

.surface-light {
  background: var(--white);
  color: var(--ink);
  color-scheme: light;
}

.section-heading {
  max-width: 980px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading.narrow {
  max-width: 860px;
}

.section-heading > p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted-dark);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
}

.surface-light .section-heading > p:not(.eyebrow) {
  color: var(--muted-light);
}

.eyebrow,
.overline {
  margin-bottom: 1rem;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.surface-light .eyebrow,
.surface-light .overline {
  color: #056c86;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: linear-gradient(to bottom, rgba(8, 11, 18, 0.78), rgba(8, 11, 18, 0.16));
  transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.site-header::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--magenta), var(--violet), var(--blue), var(--cyan));
  content: "";
}

.site-header.is-scrolled,
.site-header:focus-within,
body.nav-open .site-header {
  border-color: var(--line-dark);
  background: rgba(8, 11, 18, 0.94);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 48px), 1320px);
  height: 100%;
  margin-inline: auto;
}

.brand {
  position: relative;
  z-index: 2;
  width: 156px;
  text-decoration: none;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 1.7vw, 1.55rem);
}

.primary-nav > a {
  position: relative;
  color: rgba(238, 242, 247, 0.82);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.primary-nav > a::after {
  position: absolute;
  right: 0;
  bottom: -0.55rem;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--cyan);
  content: "";
  transition: transform 180ms ease;
}

.primary-nav > a:hover,
.primary-nav > a[aria-current="true"] {
  color: var(--white);
}

.primary-nav > a[aria-current="true"]::after,
.primary-nav > a:hover::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.78rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button-small {
  min-height: 38px;
  padding: 0.55rem 0.95rem;
  font-size: 0.78rem;
}

.button-primary {
  background: var(--cyan);
  color: #031016;
  box-shadow: 0 10px 30px rgba(8, 198, 232, 0.2);
}

.button-secondary,
.button-ghost {
  border-color: rgba(238, 242, 247, 0.3);
  background: rgba(8, 11, 18, 0.36);
  color: var(--white);
}

.surface-light .button-secondary {
  border-color: rgba(8, 11, 18, 0.2);
  background: transparent;
  color: var(--ink);
}

@media (hover: hover) {
  .button:hover {
    transform: translateY(-2px);
  }

  .button-primary:hover {
    background: #4ad9f0;
    box-shadow: 0 14px 36px rgba(8, 198, 232, 0.3);
  }

  .button-secondary:hover,
  .button-ghost:hover {
    border-color: var(--cyan);
  }
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: max(720px, 100svh);
  overflow: hidden;
  background: var(--ink);
}

.hero::after {
  position: absolute;
  z-index: 1;
  right: -10%;
  bottom: -38%;
  width: 50vw;
  height: 50vw;
  border: 1px solid rgba(8, 198, 232, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 100px rgba(116, 80, 216, 0.08) inset;
  content: "";
  pointer-events: none;
}

.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: 58% center;
  filter: saturate(0.92) contrast(1.03);
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(8, 11, 18, 0.99) 0%, rgba(8, 11, 18, 0.91) 33%, rgba(8, 11, 18, 0.46) 60%, rgba(8, 11, 18, 0.12) 100%),
    linear-gradient(0deg, rgba(8, 11, 18, 0.84) 0%, transparent 35%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 8rem;
}

.hero-content > * {
  max-width: 850px;
}

.hero h1 {
  margin-bottom: 1.7rem;
  font-size: clamp(3rem, 6.1vw, 6.25rem);
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--cyan), #74dcf0 45%, var(--violet));
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
}

.hero-lede {
  max-width: 700px;
  margin-bottom: 2rem;
  color: rgba(238, 242, 247, 0.78);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-principle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  color: rgba(238, 242, 247, 0.66);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-principle span {
  display: block;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
}

.hero-rail {
  position: absolute;
  z-index: 3;
  right: 3vw;
  bottom: 2.2rem;
  left: 3vw;
  display: flex;
  justify-content: flex-end;
  gap: clamp(1rem, 3vw, 3.2rem);
  margin: 0;
  padding: 0;
  color: rgba(238, 242, 247, 0.58);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  list-style: none;
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  list-style: none;
}

.metric {
  position: relative;
  min-height: 260px;
  padding: 2.2rem clamp(1.5rem, 3vw, 2.8rem) 2rem;
}

.metric + .metric {
  border-left: 1px solid var(--line-dark);
}

.metric::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 72px;
  height: 3px;
  background: var(--magenta);
  content: "";
}

.metric:nth-child(2)::before {
  background: var(--violet);
}

.metric:nth-child(3)::before {
  background: var(--cyan);
}

.metric strong {
  display: block;
  margin-bottom: 1.4rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.metric span {
  display: block;
  margin-bottom: 1.1rem;
  font-weight: 700;
}

.metric small {
  display: block;
  color: var(--muted-dark);
  font-size: 0.77rem;
  line-height: 1.45;
}

.problem-statement {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 6rem);
  margin-top: clamp(3rem, 6vw, 5rem);
  color: var(--muted-dark);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
}

.problem-statement strong {
  color: var(--white);
  font-weight: 650;
}

.category-split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  background: var(--white-pure);
  box-shadow: 0 24px 70px rgba(8, 11, 18, 0.08);
}

.category-column {
  position: relative;
  min-height: 440px;
  padding: clamp(2.25rem, 5vw, 5rem);
}

.category-column + .category-column {
  border-left: 1px solid var(--line-light);
}

.category-column::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--magenta), var(--violet));
  content: "";
}

.category-assurance::after {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.category-intelligence .feature-icon {
  color: var(--magenta);
}

.category-assurance .feature-icon {
  color: #057e9b;
}

.category-column .overline {
  margin-top: 4rem;
}

.category-column h3 {
  max-width: 500px;
  font-size: clamp(1.8rem, 3vw, 3.1rem);
}

.category-column p:last-child {
  max-width: 520px;
  color: var(--muted-light);
}

.section-verdict {
  max-width: 820px;
  margin: 3rem auto 0;
  color: var(--ink);
  font-size: clamp(1.2rem, 2.1vw, 1.7rem);
  font-weight: 700;
  text-align: center;
}

.assurance-loop {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--line-dark);
  list-style: none;
}

.assurance-loop li {
  position: relative;
  min-height: 310px;
  padding: 1.5rem 1.3rem 1.6rem;
  background: var(--navy);
}

.assurance-loop li:nth-child(1) .step-number,
.assurance-loop li:nth-child(1) .step-icon {
  color: var(--magenta-bright);
}

.assurance-loop li:nth-child(2) .step-number,
.assurance-loop li:nth-child(2) .step-icon {
  color: var(--violet-bright);
}

.assurance-loop li:nth-child(3) .step-number,
.assurance-loop li:nth-child(3) .step-icon {
  color: var(--blue);
}

.assurance-loop li:nth-child(4) .step-number,
.assurance-loop li:nth-child(4) .step-icon {
  color: var(--cyan);
}

.assurance-loop li:nth-child(5) .step-number,
.assurance-loop li:nth-child(5) .step-icon {
  color: var(--green);
}

.assurance-loop li:nth-child(6) .step-number,
.assurance-loop li:nth-child(6) .step-icon {
  color: var(--amber);
}

.step-number {
  display: block;
  margin-bottom: 3rem;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.assurance-loop .step-icon {
  margin-bottom: 1.5rem;
}

.assurance-loop h3 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.assurance-loop p {
  color: var(--muted-dark);
  font-size: 0.85rem;
  line-height: 1.45;
}

.loop-foundation {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem 2rem;
  margin-top: 2.2rem;
  color: var(--muted-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.loop-line {
  margin-top: 2rem;
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 800;
  text-align: center;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.split-grid-reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.split-copy > p:not(.eyebrow, .method-verdict) {
  color: var(--muted-light);
  font-size: 1.12rem;
}

.surface-dark .split-copy > p:not(.eyebrow, .method-verdict) {
  color: var(--muted-dark);
}

.image-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: var(--navy);
  box-shadow: var(--shadow);
}

.surface-light .image-frame {
  border-color: var(--line-light);
}

.image-frame::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  content: "";
  pointer-events: none;
}

.image-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.image-frame-tall img {
  aspect-ratio: 4 / 5;
  object-position: 48% center;
}

.image-label {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 0.68rem 0.85rem;
  border: 1px solid rgba(238, 242, 247, 0.18);
  border-radius: 999px;
  background: rgba(8, 11, 18, 0.76);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  backdrop-filter: blur(12px);
}

.image-label-light {
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
}

.anatomy-list {
  margin: 2.4rem 0 0;
}

.anatomy-list > div {
  display: grid;
  grid-template-columns: minmax(145px, 0.7fr) 1.3fr;
  gap: 1rem;
  padding-block: 0.9rem;
  border-top: 1px solid var(--line-light);
}

.anatomy-list dt {
  color: #0b7690;
  font-size: 0.79rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.anatomy-list dd {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.91rem;
}

.method-list {
  margin-top: 2.5rem;
}

.method {
  padding: 1rem 0 1rem 1.25rem;
  border-left: 3px solid var(--magenta);
}

.method + .method {
  margin-top: 0.6rem;
}

.method h3 {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
  letter-spacing: 0;
}

.method p {
  margin: 0;
  color: var(--muted-dark);
  font-size: 0.88rem;
}

.method-violet {
  border-color: var(--violet);
}

.method-blue {
  border-color: var(--blue);
}

.method-cyan {
  border-color: var(--cyan);
}

.method-verdict {
  margin-top: 1.5rem;
  color: var(--cyan);
  font-size: 0.83rem;
  font-weight: 800;
}

.evidence-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 2rem;
}

.tablist {
  display: flex;
  flex-direction: column;
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
}

.tablist button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 62px;
  padding: 0.9rem 1rem;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  background: transparent;
  color: var(--muted-light);
  font-size: 0.84rem;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.tablist button:last-child {
  border-bottom: 0;
}

.tablist button[aria-selected="true"] {
  background: var(--ink);
  color: var(--white);
}

.tablist button[aria-selected="true"] .icon {
  color: var(--cyan);
}

.tab-stage {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  background: var(--white-pure);
  box-shadow: 0 24px 60px rgba(8, 11, 18, 0.08);
}

.tab-panels {
  padding: clamp(2rem, 4.5vw, 4rem);
}

.tab-panels [role="tabpanel"]:focus-visible {
  border-radius: var(--radius-sm);
}

.tab-panels h3 {
  font-size: clamp(1.8rem, 3.3vw, 3.2rem);
}

.tab-panels p:not(.overline) {
  color: var(--muted-light);
}

.tab-image {
  min-height: 100%;
  overflow: hidden;
}

.tab-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.clean-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding: 0.58rem 0 0.58rem 1.25rem;
  border-top: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 0.9rem;
}

.clean-list li::before {
  position: absolute;
  top: 1.15rem;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
}

.filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 2.2rem;
}

.filterbar button {
  min-height: 42px;
  padding: 0.6rem 1rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: transparent;
  color: var(--muted-dark);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.filterbar button[aria-pressed="true"] {
  border-color: var(--cyan);
  background: rgba(8, 198, 232, 0.1);
  color: var(--white);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.mission-card {
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--navy);
  transition: transform 180ms ease, border-color 180ms ease;
}

.mission-card.is-hiding {
  opacity: 0;
  transform: scale(0.98);
}

@media (hover: hover) {
  .mission-card:hover {
    transform: translateY(-5px);
    border-color: rgba(8, 198, 232, 0.45);
  }
}

.mission-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.mission-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 11, 18, 0.6), transparent 55%);
  content: "";
}

.mission-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

@media (hover: hover) {
  .mission-card:hover .mission-image img {
    transform: scale(1.035);
  }
}

.mission-copy {
  padding: 1.45rem 1.35rem 1.6rem;
}

.mission-copy h3 {
  font-size: 1.35rem;
}

.mission-copy p {
  color: var(--muted-dark);
  font-size: 0.88rem;
}

.mission-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.roadmap-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: start;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.roadmap-visual {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  background: #dce2ea;
  box-shadow: 0 24px 60px rgba(8, 11, 18, 0.1);
}

.roadmap-visual img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
}

.tablist-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 2rem;
}

.tablist-compact button {
  justify-content: center;
  border-right: 1px solid var(--line-light);
  border-bottom: 0;
  text-align: center;
}

.tablist-compact button:last-child {
  border-right: 0;
}

.roadmap-copy h3 {
  margin-bottom: 1.25rem;
  font-size: 1.65rem;
}

.status-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 0.9rem;
}

.status-now .icon {
  color: #0c9067;
}

.status-future li::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
  content: "";
}

.roadmap-boundary {
  margin-top: 2rem;
  padding: 1.15rem 1.2rem;
  border-left: 3px solid var(--amber);
  background: rgba(244, 183, 64, 0.09);
  color: #6c5427;
  font-size: 0.82rem;
}

.baseline-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 15%, rgba(8, 198, 232, 0.2), transparent 30%),
    radial-gradient(circle at 12% 90%, rgba(213, 25, 131, 0.17), transparent 28%),
    var(--white);
  color: var(--ink);
  color-scheme: light;
}

.baseline-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  padding: clamp(2rem, 5vw, 5rem);
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 28px 90px rgba(8, 11, 18, 0.12);
  backdrop-filter: blur(18px);
}

.baseline-panel h2 {
  margin-bottom: 0.8rem;
}

.baseline-lede {
  max-width: 690px;
  color: var(--muted-light);
  font-size: 1.15rem;
}

.deliverable-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem 1.4rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.deliverable-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--muted-light);
  font-size: 0.88rem;
}

.deliverable-list .icon {
  margin-top: 0.1rem;
  color: #0b8765;
}

.baseline-boundary {
  margin-top: 1.8rem;
  color: #765a27;
  font-size: 0.78rem;
}

.offer-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 500px;
  padding: clamp(2rem, 4vw, 3.4rem);
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
}

.offer-card > span {
  margin-bottom: 2.5rem;
  color: var(--magenta-bright);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.offer-card strong {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4vw, 4.2rem);
  font-style: normal;
  font-weight: 620;
  letter-spacing: -0.05em;
  line-height: 1;
}

.offer-card em {
  margin: 0.35rem 0 1rem;
  color: var(--muted-dark);
  font-size: 0.75rem;
  font-style: normal;
}

.offer-card hr {
  width: 100%;
  margin: 1.5rem 0;
  border: 0;
  border-top: 1px solid var(--line-dark);
}

.offer-card b {
  margin-bottom: 0.65rem;
  color: var(--white);
  font-size: 0.82rem;
}

.offer-card .button {
  width: 100%;
  margin-top: 1.5rem;
}

.claims-section {
  background:
    linear-gradient(135deg, rgba(116, 80, 216, 0.08), transparent 30%),
    var(--ink);
}

.claims-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--line-dark);
}

.claims-grid article {
  padding: clamp(2rem, 4vw, 3.4rem);
  background: var(--navy);
}

.claims-grid h3 {
  font-size: 1.7rem;
}

.claims-grid .clean-list li {
  border-color: var(--line-dark);
  color: var(--muted-dark);
}

.claim-positive li::before {
  background: var(--green);
}

.claim-negative li::before {
  background: var(--red);
}

.source-accordion {
  margin-top: 1.2rem;
}

.source-accordion details {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-sm);
  background: rgba(11, 16, 32, 0.6);
}

.source-accordion summary {
  padding: 1.2rem 1.35rem;
  color: var(--white);
  font-weight: 800;
  cursor: pointer;
}

.source-list {
  padding: 0 1.35rem 1.35rem;
  color: var(--muted-dark);
  font-size: 0.82rem;
}

.source-list p {
  padding-top: 1rem;
  border-top: 1px solid var(--line-dark);
}

.source-list a {
  color: var(--cyan);
}

.contact-section {
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

.contact-media {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(8, 198, 232, 0.18), transparent 28%),
    radial-gradient(circle at 82% 70%, rgba(116, 80, 216, 0.18), transparent 25%),
    linear-gradient(120deg, transparent 48%, rgba(213, 25, 131, 0.09) 48.2%, transparent 48.4%),
    var(--navy);
}

.contact-media::after {
  position: absolute;
  top: 50%;
  right: 8%;
  width: min(45vw, 560px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  border: 1px solid rgba(8, 198, 232, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(116, 80, 216, 0.04),
    0 0 0 160px rgba(213, 25, 131, 0.025);
  content: "";
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.contact-grid h2 {
  max-width: 760px;
}

.contact-grid > div > p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted-dark);
  font-size: 1.1rem;
}

.contact-grid .button {
  margin-top: 1.4rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(8, 11, 18, 0.7);
  color: var(--muted-dark);
  font-size: 0.9rem;
  font-style: normal;
  backdrop-filter: blur(15px);
}

.contact-card img {
  width: 175px;
  margin-bottom: 2.2rem;
}

.contact-card strong {
  color: var(--white);
}

.contact-card a {
  margin-bottom: 0.35rem;
  color: var(--cyan);
  text-decoration: none;
}

.contact-card p:last-child {
  margin-top: 1.6rem;
}

.site-footer {
  padding-block: 2rem;
  border-top: 1px solid var(--line-dark);
  background: var(--ink);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 2rem;
  color: var(--muted-dark);
  font-size: 0.75rem;
}

.footer-brand {
  width: 135px;
}

.footer-inner p {
  margin: 0;
}

.footer-inner nav {
  display: flex;
  gap: 1.2rem;
}

.footer-inner a {
  text-decoration: none;
}

/* Materials hub */
.materials-page {
  background: var(--ink);
}

.materials-page .primary-nav > a[aria-current="page"] {
  color: var(--white);
}

.materials-page .primary-nav > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.materials-hero {
  position: relative;
  min-height: 690px;
  padding-top: calc(var(--header-height) + clamp(6rem, 10vw, 9rem));
  padding-bottom: clamp(5rem, 9vw, 8rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
  background:
    radial-gradient(circle at 78% 42%, rgba(40, 120, 232, 0.18), transparent 24%),
    radial-gradient(circle at 64% 80%, rgba(213, 25, 131, 0.13), transparent 27%),
    linear-gradient(135deg, #080b12 0%, #0c1221 58%, #121b2d 100%);
}

.materials-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(238, 242, 247, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238, 242, 247, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(to right, transparent 15%, black 65%, transparent);
}

.materials-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(290px, 0.72fr);
  align-items: end;
  gap: clamp(3rem, 8vw, 8rem);
}

.materials-hero h1 {
  max-width: 900px;
  margin-bottom: 1.7rem;
  font-size: clamp(3.4rem, 7.2vw, 7.5rem);
}

.materials-hero h1 span {
  color: transparent;
  background: linear-gradient(90deg, var(--magenta-bright), var(--violet-bright), var(--cyan));
  background-clip: text;
  -webkit-background-clip: text;
}

.materials-hero-grid > div > p:last-child {
  max-width: 760px;
  color: var(--muted-dark);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
}

.materials-summary {
  margin: 0;
  border-top: 1px solid var(--line-dark);
}

.materials-summary div {
  display: grid;
  grid-template-columns: 78px 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.materials-summary dt {
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}

.materials-summary dd {
  margin: 0;
  color: var(--muted-dark);
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.materials-orbit {
  position: absolute;
  border: 1px solid rgba(8, 198, 232, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.materials-orbit::after {
  position: absolute;
  top: 50%;
  left: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
  content: "";
}

.materials-orbit-one {
  right: -9vw;
  bottom: -20vw;
  width: 56vw;
  height: 56vw;
}

.materials-orbit-two {
  right: 8vw;
  bottom: -9vw;
  width: 32vw;
  height: 32vw;
  border-color: rgba(213, 25, 131, 0.15);
}

.materials-orbit-two::after {
  top: auto;
  bottom: 12%;
  left: 17%;
  background: var(--magenta-bright);
  box-shadow: 0 0 20px var(--magenta-bright);
}

.core-material-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.core-material-card {
  position: relative;
  display: flex;
  grid-column: span 4;
  flex-direction: column;
  min-height: 330px;
  padding: clamp(1.6rem, 3vw, 2.3rem);
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.core-material-featured {
  grid-column: span 8;
  min-height: 390px;
  background:
    radial-gradient(circle at 86% 20%, rgba(8, 198, 232, 0.13), transparent 30%),
    linear-gradient(135deg, rgba(213, 25, 131, 0.055), rgba(40, 120, 232, 0.045));
}

.core-material-card > svg,
.editable-card > svg {
  width: 2.7rem;
  height: 2.7rem;
  margin-bottom: auto;
  fill: none;
  stroke: #056c86;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.55;
}

.core-material-card h3 {
  max-width: 580px;
  margin-bottom: 0.7rem;
}

.core-material-featured h3 {
  font-size: clamp(2rem, 3vw, 3.25rem);
}

.core-material-card > p:not(.overline) {
  max-width: 650px;
  color: var(--muted-light);
  font-size: 0.92rem;
}

.core-material-card > a {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.55rem;
  margin-top: 1.25rem;
  color: #056c86;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.core-material-card > a .icon {
  transition: transform 160ms ease;
}

@media (hover: hover) {
  .core-material-card:hover {
    transform: translateY(-4px);
    border-color: rgba(8, 198, 232, 0.5);
    box-shadow: 0 18px 44px rgba(8, 11, 18, 0.1);
  }

  .core-material-card > a:hover .icon,
  .vertical-card > a:hover .icon {
    transform: translateX(4px);
  }
}

.materials-launch-row {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.6fr);
  gap: 1rem;
  margin-top: 1rem;
}

.launch-card,
.editable-card {
  display: grid;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  border-radius: var(--radius);
}

.launch-card {
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: clamp(1.8rem, 4vw, 3.2rem);
  background:
    radial-gradient(circle at 14% 10%, rgba(213, 25, 131, 0.18), transparent 26%),
    radial-gradient(circle at 88% 80%, rgba(8, 198, 232, 0.15), transparent 27%),
    var(--ink);
  color: var(--white);
}

.launch-card h3,
.editable-card h3 {
  margin-bottom: 0.5rem;
}

.launch-card p:not(.overline) {
  max-width: 720px;
  color: var(--muted-dark);
  font-size: 0.9rem;
}

.launch-icon {
  display: grid;
  width: 78px;
  height: 78px;
  border: 1px solid rgba(8, 198, 232, 0.35);
  border-radius: 24px;
  background: rgba(8, 198, 232, 0.08);
  color: var(--cyan);
  place-items: center;
}

.launch-icon svg {
  width: 2.6rem;
  height: 2.6rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.55;
}

.editable-card {
  grid-template-columns: auto 1fr;
  padding: clamp(1.6rem, 3vw, 2.3rem);
  border: 1px solid var(--line-light);
  color: var(--ink);
}

.editable-card > svg {
  margin: 0;
}

.editable-card p:not(.overline) {
  color: var(--muted-light);
  font-size: 0.82rem;
}

.editable-card > a {
  grid-column: 2;
  color: #056c86;
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.vertical-library .section-heading {
  margin-bottom: 3rem;
}

.materials-toolbar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr) auto;
  align-items: center;
  gap: 1rem;
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
  padding: 1rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(18, 26, 43, 0.72);
}

.material-search {
  position: relative;
  display: flex;
  align-items: center;
}

.material-search > svg {
  position: absolute;
  left: 1rem;
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: var(--muted-dark);
  stroke-linecap: round;
  stroke-width: 1.6;
  pointer-events: none;
}

.material-search input {
  width: 100%;
  min-height: 50px;
  padding: 0.7rem 1rem 0.7rem 3rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.84rem;
}

.material-search input::placeholder {
  color: var(--muted-dark);
}

.material-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.material-filters button {
  min-height: 42px;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: transparent;
  color: var(--muted-dark);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.material-filters button[aria-pressed="true"] {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #031016;
}

.material-status {
  min-width: 116px;
  margin: 0;
  color: var(--muted-dark);
  font-size: 0.72rem;
  text-align: right;
}

.material-group + .material-group {
  margin-top: clamp(5rem, 9vw, 8rem);
}

.material-group-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  margin-bottom: 1.5rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line-dark);
}

.material-group-heading .overline {
  grid-column: 1 / -1;
  margin-bottom: 0.5rem;
}

.material-group-heading h3 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.material-group-heading > span {
  color: var(--muted-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vertical-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.vertical-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  padding: clamp(1.55rem, 2.6vw, 2.2rem);
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.028), transparent 55%),
    var(--navy);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.vertical-card::before {
  position: absolute;
  top: -70px;
  right: -70px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(8, 198, 232, 0.13);
  border-radius: 50%;
  content: "";
}

.vertical-card-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 2.2rem;
  border: 1px solid rgba(8, 198, 232, 0.28);
  border-radius: 17px;
  background: rgba(8, 198, 232, 0.06);
  color: var(--cyan);
  place-items: center;
}

.vertical-card-icon svg {
  width: 2rem;
  height: 2rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
}

.vertical-card h3 {
  max-width: 330px;
  margin-bottom: 0.75rem;
  font-size: clamp(1.45rem, 2.1vw, 2rem);
}

.vertical-card > p:not(.overline) {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 650;
}

.vertical-card > span {
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--muted-dark);
  font-size: 0.72rem;
}

.vertical-card > a {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--cyan);
  font-size: 0.77rem;
  font-weight: 800;
  text-decoration: none;
}

@media (hover: hover) {
  .vertical-card:hover {
    transform: translateY(-4px);
    border-color: rgba(8, 198, 232, 0.44);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  }
}

.material-empty {
  max-width: 650px;
  margin: 4rem auto 0;
  padding: 3rem;
  border: 1px dashed var(--line-dark);
  border-radius: var(--radius);
  color: var(--muted-dark);
  text-align: center;
}

.material-empty > svg {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto 1.4rem;
  fill: none;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-width: 1.5;
}

.material-empty h3 {
  color: var(--white);
}

.materials-cta {
  padding-block: clamp(5rem, 9vw, 8rem);
  border-top: 1px solid var(--line-dark);
  background:
    radial-gradient(circle at 15% 50%, rgba(213, 25, 131, 0.16), transparent 26%),
    radial-gradient(circle at 88% 30%, rgba(8, 198, 232, 0.13), transparent 24%),
    #0b1020;
}

.materials-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(2rem, 8vw, 8rem);
}

.materials-cta h2 {
  max-width: 850px;
  margin-bottom: 1rem;
  font-size: clamp(2.3rem, 4.8vw, 4.8rem);
}

.materials-cta p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted-dark);
}

.mission-dialog {
  width: min(calc(100% - 32px), 720px);
  max-height: calc(100svh - 32px);
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(238, 242, 247, 0.18);
  border-radius: var(--radius-lg);
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.55);
}

.mission-dialog::backdrop {
  background: rgba(3, 5, 10, 0.8);
  backdrop-filter: blur(7px);
}

.dialog-shell {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem);
}

.dialog-shell h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.dialog-shell > p:not(.eyebrow) {
  color: var(--muted-dark);
  font-size: 0.92rem;
}

.dialog-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  place-items: center;
  cursor: pointer;
}

#mission-form {
  margin-top: 2rem;
}

#mission-form label {
  display: grid;
  gap: 0.45rem;
  margin-top: 1rem;
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
}

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

#mission-form input,
#mission-form select,
#mission-form textarea {
  width: 100%;
  border: 1px solid rgba(238, 242, 247, 0.22);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--white);
}

#mission-form input,
#mission-form select {
  min-height: 48px;
  padding: 0.65rem 0.8rem;
}

#mission-form textarea {
  min-height: 130px;
  padding: 0.8rem;
  resize: vertical;
}

#mission-form input:user-invalid,
#mission-form textarea:user-invalid {
  border-color: var(--red);
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.form-status {
  min-height: 1.4em;
  margin-top: 1rem;
  color: var(--cyan);
  font-size: 0.78rem;
}

.noscript-note {
  position: fixed;
  z-index: 200;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 1rem;
  border: 1px solid var(--amber);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--white);
  text-align: center;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms cubic-bezier(0.2, 0.65, 0.2, 1), transform 650ms cubic-bezier(0.2, 0.65, 0.2, 1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .assurance-loop {
    grid-template-columns: repeat(3, 1fr);
  }

  .assurance-loop li {
    min-height: 260px;
  }

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

  .footer-inner {
    grid-template-columns: auto 1fr auto;
  }

  .footer-inner > p:last-child {
    grid-column: 2 / -1;
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    z-index: 1;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 0;
    max-height: calc(100svh - var(--header-height));
    padding: 1rem 24px 2rem;
    overflow-y: auto;
    transform: translateY(-120%);
    border-top: 1px solid var(--line-dark);
    background: rgba(8, 11, 18, 0.98);
    opacity: 0;
    visibility: hidden;
    transition: transform 220ms ease, opacity 180ms ease, visibility 220ms;
  }

  body.nav-open .primary-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .primary-nav > a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--line-dark);
    font-size: 1rem;
  }

  .primary-nav > a::after {
    display: none;
  }

  .primary-nav .button {
    width: 100%;
    margin-top: 1rem;
  }

  .split-grid,
  .split-grid-reverse,
  .roadmap-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .split-grid-reverse .split-copy {
    order: 2;
  }

  .split-grid-reverse .image-frame {
    order: 1;
  }

  .image-frame-tall img {
    aspect-ratio: 16 / 11;
  }

  .roadmap-visual {
    position: relative;
    top: auto;
  }

  .roadmap-visual img {
    min-height: auto;
  }

  .evidence-layout {
    grid-template-columns: 1fr;
  }

  .tablist:not(.tablist-compact) {
    flex-direction: row;
    overflow-x: auto;
  }

  .tablist:not(.tablist-compact) button {
    flex: 0 0 auto;
    min-height: 54px;
    border-right: 1px solid var(--line-light);
    border-bottom: 0;
  }

  .tab-stage {
    min-height: 470px;
  }

  .contact-card {
    max-width: 500px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 68px;
  }

  body {
    font-size: 16px;
  }

  .container,
  .header-inner {
    width: min(calc(100% - 32px), var(--container));
  }

  .section {
    padding-block: 5rem;
  }

  .hero {
    min-height: 760px;
  }

  .hero-media {
    object-position: 68% center;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgba(8, 11, 18, 0.98), rgba(8, 11, 18, 0.7)),
      linear-gradient(0deg, rgba(8, 11, 18, 0.9) 0%, transparent 55%);
  }

  .hero-content {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 7rem;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 12vw, 4.7rem);
  }

  .hero-rail {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
  }

  .metric-band,
  .category-split,
  .problem-statement,
  .claims-grid,
  .baseline-panel {
    grid-template-columns: 1fr;
  }

  .metric {
    min-height: auto;
    padding-block: 2rem;
  }

  .metric + .metric {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .category-column {
    min-height: 380px;
  }

  .category-column + .category-column {
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

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

  .tab-stage {
    grid-template-columns: 1fr;
  }

  .tab-image {
    min-height: 300px;
  }

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

  .deliverable-list {
    grid-template-columns: 1fr;
  }

  .offer-card {
    min-height: 450px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .footer-inner > p:last-child {
    grid-column: auto;
  }

  .footer-inner nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .button-row,
  .dialog-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button-row .button,
  .dialog-actions .button {
    width: 100%;
  }

  .hero h1 br {
    display: none;
  }

  .assurance-loop {
    grid-template-columns: 1fr;
  }

  .assurance-loop li {
    min-height: 230px;
  }

  .anatomy-list > div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .tablist-compact {
    grid-template-columns: 1fr;
  }

  .tablist-compact button {
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .tablist-compact button:last-child {
    border-bottom: 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 1100px) {
  .core-material-card {
    grid-column: span 6;
  }

  .core-material-featured {
    grid-column: span 12;
  }

  .materials-launch-row {
    grid-template-columns: 1fr;
  }

  .materials-toolbar {
    grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  }

  .material-status {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 980px) {
  .materials-hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .materials-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .materials-summary div {
    grid-template-columns: 1fr;
    align-content: start;
    border-right: 1px solid var(--line-dark);
  }

  .materials-summary div:last-child {
    border-right: 0;
  }

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

@media (max-width: 760px) {
  .materials-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 5rem);
  }

  .materials-hero h1 {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  .core-material-grid,
  .vertical-card-grid {
    grid-template-columns: 1fr;
  }

  .core-material-card,
  .core-material-featured {
    grid-column: 1;
    min-height: 320px;
  }

  .launch-card {
    grid-template-columns: 1fr;
  }

  .launch-card .button {
    justify-self: start;
  }

  .materials-toolbar {
    grid-template-columns: 1fr;
  }

  .material-status {
    grid-column: auto;
  }

  .vertical-card {
    min-height: 350px;
  }

  .materials-cta-inner {
    grid-template-columns: 1fr;
  }

  .materials-cta .button {
    justify-self: start;
  }
}

@media (max-width: 520px) {
  .materials-hero h1 br {
    display: none;
  }

  .materials-summary {
    grid-template-columns: 1fr;
  }

  .materials-summary div {
    grid-template-columns: 70px 1fr;
    border-right: 0;
  }

  .material-filters {
    display: grid;
    grid-template-columns: 1fr;
  }

  .material-filters button {
    width: 100%;
    text-align: left;
  }

  .material-group-heading {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .material-group-heading > span {
    grid-column: 1;
  }

  .launch-card .button,
  .materials-cta .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}