:root {
  color-scheme: dark;
  --bg: #000;
  --panel: #05080d;
  --panel-2: #0a0f17;
  --panel-3: #101720;
  --line: #18202c;
  --line-strong: #2b3748;
  --text: #f4f7fb;
  --muted: #aab4c3;
  --dim: #788497;
  --blue: #2f86ff;
  --blue-bright: #79b1ff;
  --blue-glow: rgba(47, 134, 255, 0.18);
  --green: #64d987;
  --font: Inter, "Segoe UI", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --radius-major: 18px;
  --radius-card: 12px;
  --radius-utility: 9px;
  --page: min(1280px, calc(100vw - 40px));
  --reading: 760px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
}

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

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

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

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid #90beff;
  outline-offset: 4px;
}

main {
  overflow: clip;
}

.shell {
  margin: 0 auto;
  width: var(--page);
}

.section {
  border-top: 1px solid var(--line);
  padding: clamp(72px, 8vw, 112px) 0;
}

.section-compact {
  padding: clamp(56px, 6vw, 84px) 0;
}

.section-dark {
  background: var(--panel);
}

.section-label,
.status-label,
.card-index,
.proof-label {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-heading {
  align-items: end;
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading h2,
.page-heading h1,
.article-hero h1 {
  font-size: clamp(3.1rem, 6.6vw, 6.8rem);
  letter-spacing: -0.065em;
  line-height: 0.9;
  margin: 0.8rem 0 0;
}

.section-heading p,
.section-lead,
.page-lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.55vw, 1.18rem);
  line-height: 1.7;
  margin: 0;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-utility);
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
  justify-content: center;
  letter-spacing: 0.07em;
  min-height: 46px;
  padding: 0.85rem 1.15rem;
  text-transform: uppercase;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.button-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #000;
}

.button-primary:hover {
  background: var(--text);
  border-color: var(--text);
}

.button-secondary {
  background: #10151c;
  color: var(--text);
}

.text-link {
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.text-link:hover {
  color: var(--text);
}

.hero {
  min-height: min(860px, calc(100vh - 68px));
  padding: clamp(80px, 9vw, 118px) 0 clamp(92px, 11vw, 132px);
  position: relative;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: clamp(3rem, 7vw, 7rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
}

.hero-copy {
  max-width: 830px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(4rem, 7.7vw, 8rem);
  letter-spacing: -0.078em;
  line-height: 0.83;
  margin: 1.1rem 0 1.5rem;
  max-width: 10.5ch;
}

.hero h1 span {
  color: var(--blue);
  display: block;
}

.hero-lead {
  color: var(--text);
  font-size: clamp(1.22rem, 2vw, 1.62rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.38;
  max-width: 720px;
}

.hero-support {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.68;
  margin: 1.25rem 0 0;
  max-width: 680px;
}

.capability-line {
  border-left: 2px solid var(--blue);
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
  margin-top: 2.7rem;
  max-width: 650px;
  padding-left: 1rem;
}

.hero-visual {
  align-self: stretch;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  min-height: 590px;
  overflow: hidden;
  position: relative;
}

.hero-visual img {
  filter: saturate(0.84) contrast(1.08);
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.hero-visual::before {
  background: linear-gradient(90deg, var(--bg), transparent 27%), linear-gradient(0deg, rgba(0, 0, 0, 0.58), transparent 42%);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.hero-visual-note {
  bottom: 1.4rem;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 900;
  left: 1.4rem;
  letter-spacing: 0.09em;
  position: absolute;
  text-transform: uppercase;
  z-index: 2;
}

.proof-strip {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: -1px;
}

.proof-cell {
  min-height: 108px;
  padding: 1.35rem;
}

.proof-cell:not(:last-child) {
  border-right: 1px solid var(--line-strong);
}

.proof-cell strong {
  display: block;
  font-size: 0.94rem;
  line-height: 1.3;
  margin-top: 1rem;
}

.cre-boundary {
  background:
    radial-gradient(circle at 50% 52%, rgba(47, 134, 255, 0.12), transparent 34%),
    var(--panel);
}

.architecture-stack {
  display: grid;
  gap: 1rem;
  margin: 0 auto;
  max-width: 1000px;
}

.architecture-box {
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  min-height: 130px;
  padding: clamp(1.5rem, 4vw, 2.8rem);
  text-align: center;
}

.architecture-box h3 {
  font-size: clamp(1.5rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
  margin: 0.5rem 0 0.45rem;
}

.architecture-box p {
  color: var(--muted);
  line-height: 1.55;
  margin: 0 auto;
  max-width: 700px;
}

.architecture-box.cre-core {
  background:
    radial-gradient(circle at 50% 50%, rgba(47, 134, 255, 0.18), transparent 62%),
    #07111f;
  border-color: var(--blue);
  box-shadow: 0 0 60px rgba(47, 134, 255, 0.12);
  min-height: 230px;
  position: relative;
}

.architecture-box.cre-core::before,
.architecture-box.cre-core::after {
  background: var(--blue);
  content: "";
  height: 1px;
  position: absolute;
  top: 50%;
  width: 34px;
}

.architecture-box.cre-core::before {
  left: -34px;
}

.architecture-box.cre-core::after {
  right: -34px;
}

.architecture-box.cre-core h3 {
  font-size: clamp(2.25rem, 5vw, 5rem);
}

.architecture-arrow {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 1.2rem;
  height: 18px;
  line-height: 18px;
  text-align: center;
}

.repair-layout {
  align-items: start;
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  grid-template-columns: minmax(280px, 0.72fr) minmax(520px, 1.28fr);
}

.repair-copy {
  position: sticky;
  top: 100px;
}

.repair-copy h2 {
  font-size: clamp(3.2rem, 6.5vw, 6.6rem);
  letter-spacing: -0.065em;
  line-height: 0.88;
  margin: 0.9rem 0 1.3rem;
}

.repair-copy p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.68;
}

.repair-preview {
  background:
    radial-gradient(circle at 50% 32%, rgba(47, 134, 255, 0.09), transparent 40%),
    #020305;
  border: 1px solid var(--blue);
  border-radius: var(--radius-major);
  min-height: 680px;
  overflow: hidden;
  padding: clamp(1.2rem, 4vw, 2.5rem);
  position: relative;
}

.repair-preview-top {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr auto 1fr;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
}

.repair-preview-top span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.repair-preview-top span:last-child {
  color: var(--green);
  text-align: right;
}

.repair-divider {
  align-items: center;
  color: var(--blue);
  display: flex;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 900;
  gap: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.repair-divider::before,
.repair-divider::after {
  background: var(--blue);
  content: "";
  height: 1px;
  width: 24px;
}

.repair-preview img {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  height: 570px;
  margin: 0 auto;
  object-fit: contain;
  object-position: center top;
  width: 100%;
}

.repair-caption {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  margin-top: 1rem;
  text-align: center;
  text-transform: uppercase;
}

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

.repair-step {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  min-height: 190px;
  padding: 1.5rem;
}

.repair-step h3 {
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  margin: 2rem 0 0.6rem;
}

.repair-step p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.58;
  margin: 0;
}

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

.failure-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-rows: 205px 1fr;
  min-height: 410px;
  overflow: hidden;
  transition: border-color 180ms ease, transform 220ms ease;
}

.failure-card:hover {
  border-color: #42536c;
  transform: translateY(-4px);
}

.failure-card img {
  filter: saturate(0.82) contrast(1.05);
  height: 205px;
  object-fit: cover;
  transition: filter 180ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
  width: 100%;
}

.failure-card:hover img {
  filter: saturate(1) contrast(1.07);
  transform: scale(1.02);
}

.failure-card-copy {
  display: flex;
  flex-direction: column;
  padding: 1.4rem;
}

.failure-card h3 {
  font-size: 1.28rem;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 1rem 0 0.7rem;
}

.failure-card p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
  margin: 0;
}

.enterprise-panel {
  align-items: center;
  background:
    linear-gradient(115deg, rgba(47, 134, 255, 0.08), transparent 42%),
    var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 5rem);
}

.enterprise-panel h2,
.implementation-copy h2,
.closing h2 {
  font-size: clamp(3rem, 6.4vw, 6.5rem);
  letter-spacing: -0.065em;
  line-height: 0.9;
  margin: 0.8rem 0 1.2rem;
}

.enterprise-panel p,
.implementation-copy p,
.closing p {
  color: var(--muted);
  line-height: 1.68;
}

.enterprise-panel > img {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  width: 100%;
}

.technical-proof-grid {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.technical-proof {
  min-height: 138px;
  padding: 1.25rem;
}

.technical-proof:nth-child(odd) {
  border-right: 1px solid var(--line-strong);
}

.technical-proof:nth-child(-n + 4) {
  border-bottom: 1px solid var(--line-strong);
}

.technical-proof strong {
  display: block;
  font-size: 0.96rem;
  line-height: 1.3;
  margin-top: 1.2rem;
}

.implementation {
  display: grid;
  gap: clamp(3rem, 7vw, 6rem);
  grid-template-columns: minmax(300px, 0.85fr) minmax(520px, 1.15fr);
}

.implementation-copy {
  align-self: start;
}

.implementation-image {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  height: 440px;
  overflow: hidden;
}

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

.use-grid {
  display: grid;
  gap: 1rem;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, 1fr);
}

.use-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  min-height: 280px;
  padding: 1.6rem;
}

.use-card h3 {
  font-size: 1.45rem;
  letter-spacing: -0.035em;
  margin: 2.5rem 0 0.75rem;
}

.use-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

.product-status {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1.5rem;
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr;
  margin-top: 1rem;
  padding-top: 2rem;
}

.status-badge {
  background: rgba(47, 134, 255, 0.12);
  border: 1px solid var(--blue);
  border-radius: 999px;
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 0.65rem 0.8rem;
  text-transform: uppercase;
}

.product-status p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
  margin: 0;
}

.closing {
  align-items: center;
  background:
    radial-gradient(circle at 22% 50%, rgba(47, 134, 255, 0.15), transparent 33%),
    var(--panel);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(2rem, 7vw, 7rem);
  grid-template-columns: 1.15fr 0.85fr;
  padding: clamp(80px, 10vw, 132px) max(20px, calc((100vw - 1280px) / 2));
}

.closing h2 span {
  color: var(--blue);
  display: block;
}

.page-hero {
  align-items: end;
  border-bottom: 1px solid var(--line);
  display: grid;
  min-height: 610px;
  overflow: hidden;
  position: relative;
}

.page-hero-image,
.page-hero-shade,
.page-hero-inner {
  grid-area: 1 / 1;
}

.page-hero-image {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.page-hero-shade {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.96), rgba(0, 0, 0, 0.66) 57%, rgba(0, 0, 0, 0.28));
  inset: 0;
}

.page-hero-inner {
  align-items: end;
  display: flex;
  min-height: 610px;
  padding: clamp(80px, 9vw, 120px) 0 clamp(72px, 8vw, 100px);
  position: relative;
}

.page-heading {
  max-width: 940px;
}

.page-heading h1 {
  max-width: 13ch;
}

.page-heading h1 span {
  color: var(--blue);
  display: block;
}

.page-lead {
  margin-top: 1.5rem;
  max-width: 760px;
}

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

.education-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  min-height: 320px;
  padding: clamp(1.5rem, 4vw, 2.4rem);
}

.education-card h2,
.education-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 2.4rem 0 0.9rem;
}

.education-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.reading-section {
  margin: 0 auto;
  max-width: var(--reading);
}

.reading-section h2 {
  font-size: clamp(2.2rem, 4.6vw, 4.2rem);
  letter-spacing: -0.055em;
  line-height: 0.95;
  margin: 0.8rem 0 1.2rem;
}

.reading-section h3 {
  font-size: 1.4rem;
  margin: 2.4rem 0 0.8rem;
}

.reading-section p,
.reading-section li {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.78;
}

.reading-section strong {
  color: var(--text);
}

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

.process-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  min-height: 260px;
  padding: 1.5rem;
}

.process-card h3 {
  font-size: 1.4rem;
  letter-spacing: -0.035em;
  margin: 2.5rem 0 0.7rem;
}

.process-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.62;
  margin: 0;
}

.status-marker {
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue-bright);
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 900;
  gap: 0.45rem;
  letter-spacing: 0.07em;
  margin-bottom: 1.2rem;
  padding: 0.55rem 0.7rem;
  text-transform: uppercase;
}

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

.status-marker.future::before {
  background: var(--blue);
}

.authority-grid,
.integration-grid,
.trust-grid,
.contact-grid,
.insight-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.authority-card,
.integration-card,
.trust-card,
.contact-card,
.insight-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  min-height: 260px;
  padding: clamp(1.5rem, 4vw, 2.3rem);
}

.authority-card h3,
.integration-card h3,
.trust-card h3,
.contact-card h3,
.insight-card h2,
.insight-card h3 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 2.4rem 0 0.85rem;
}

.authority-card p,
.integration-card p,
.trust-card p,
.contact-card p,
.insight-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.integration-card.future {
  background: #070a0f;
}

.proof-list {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
}

.proof-list div {
  min-height: 128px;
  padding: 1.3rem;
}

.proof-list div:not(:nth-child(3n)) {
  border-right: 1px solid var(--line-strong);
}

.proof-list div:nth-child(-n + 3) {
  border-bottom: 1px solid var(--line-strong);
}

.proof-list strong {
  display: block;
  font-size: 0.95rem;
  line-height: 1.35;
  margin-top: 1.2rem;
}

.disclosure {
  background: #07101c;
  border: 1px solid var(--blue);
  border-radius: var(--radius-card);
  color: var(--muted);
  line-height: 1.65;
  margin-top: 2rem;
  padding: 1.4rem;
}

.disclosure strong {
  color: var(--text);
}

.mission-block {
  align-items: center;
  display: grid;
  gap: clamp(3rem, 8vw, 8rem);
  grid-template-columns: 1.1fr 0.9fr;
}

.mission-block h2 {
  font-size: clamp(3.4rem, 7vw, 7rem);
  letter-spacing: -0.07em;
  line-height: 0.87;
  margin: 0.8rem 0 0;
}

.mission-block h2 span {
  color: var(--blue);
  display: block;
}

.mission-block p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.72;
}

.founder-grid {
  display: grid;
  gap: clamp(2.5rem, 7vw, 6rem);
  grid-template-columns: minmax(300px, 0.8fr) minmax(420px, 1.2fr);
}

.founder-image {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  max-height: 600px;
  overflow: hidden;
}

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

.founder-copy h2 {
  font-size: clamp(3rem, 5vw, 5.2rem);
  letter-spacing: -0.06em;
  line-height: 0.92;
  margin: 0.8rem 0 1.2rem;
}

.founder-copy p {
  color: var(--muted);
  line-height: 1.72;
}

.principle-row {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.principle-row article {
  min-height: 190px;
  padding: 1.4rem;
}

.principle-row article:not(:last-child) {
  border-right: 1px solid var(--line-strong);
}

.principle-row h3 {
  font-size: 1.15rem;
  margin: 2rem 0 0.55rem;
}

.principle-row p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
  margin: 0;
}

.insight-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
}

.insight-card .text-link {
  margin-top: auto;
  padding-top: 2rem;
}

.featured-insight {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.38)),
    url("probability-decisions.jpg") center / cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  display: flex;
  min-height: 520px;
  overflow: hidden;
  padding: clamp(2rem, 7vw, 6rem);
}

.featured-insight > div {
  max-width: 680px;
}

.featured-insight h2 {
  font-size: clamp(3rem, 6vw, 6rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
  margin: 0.8rem 0 1rem;
}

.featured-insight p {
  color: var(--muted);
  line-height: 1.65;
}

.article-hero {
  border-bottom: 1px solid var(--line);
  padding: clamp(90px, 12vw, 160px) 0 clamp(70px, 9vw, 120px);
}

.article-hero h1 {
  max-width: 12ch;
}

.article-hero h1 span {
  color: var(--blue);
  display: block;
}

.article-meta {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.07em;
  margin-top: 1.7rem;
  text-transform: uppercase;
}

.trust-intro {
  background:
    radial-gradient(circle at 88% 10%, rgba(47, 134, 255, 0.12), transparent 30%),
    var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-major);
  padding: clamp(2rem, 6vw, 5rem);
}

.trust-intro h2 {
  font-size: clamp(2.8rem, 5.5vw, 5.4rem);
  letter-spacing: -0.06em;
  line-height: 0.92;
  margin: 0.8rem 0 1.2rem;
}

.trust-intro p {
  color: var(--muted);
  line-height: 1.68;
  max-width: 780px;
}

.trust-card .text-link {
  display: inline-block;
  margin-top: 1.7rem;
}

.contact-card a {
  color: var(--blue-bright);
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  margin-top: 1.7rem;
  text-transform: uppercase;
}

.contact-card a:hover {
  color: var(--text);
}

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

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 1020px) {
  .hero-grid,
  .repair-layout,
  .enterprise-panel,
  .implementation,
  .mission-block,
  .founder-grid {
    grid-template-columns: 1fr;
  }

  .enterprise-panel > img {
    height: 420px;
    min-height: 0;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 480px;
  }

  .repair-copy {
    position: static;
  }

  .implementation-image {
    height: 380px;
  }

  .proof-strip,
  .use-grid,
  .process-flow,
  .proof-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-cell:nth-child(2) {
    border-right: 0;
  }

  .proof-cell:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-strong);
  }

  .proof-list div:not(:nth-child(3n)) {
    border-right: 0;
  }

  .proof-list div:nth-child(odd) {
    border-right: 1px solid var(--line-strong);
  }

  .proof-list div:nth-child(-n + 4) {
    border-bottom: 1px solid var(--line-strong);
  }

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

  .principle-row article:nth-child(2) {
    border-right: 0;
  }

  .principle-row article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-strong);
  }
}

@media (max-width: 760px) {
  :root {
    --page: min(100%, calc(100vw - 28px));
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 16vw, 6rem);
  }

  .hero-visual {
    min-height: 390px;
  }

  .proof-strip,
  .repair-steps,
  .failure-grid,
  .use-grid,
  .education-grid,
  .process-flow,
  .authority-grid,
  .integration-grid,
  .trust-grid,
  .contact-grid,
  .insight-grid,
  .proof-list,
  .section-heading,
  .closing {
    grid-template-columns: 1fr;
  }

  .proof-cell,
  .proof-cell:nth-child(2),
  .proof-cell:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-strong);
    border-right: 0;
  }

  .proof-cell:last-child {
    border-bottom: 0;
  }

  .architecture-box.cre-core::before,
  .architecture-box.cre-core::after {
    display: none;
  }

  .repair-preview {
    min-height: 580px;
    padding: 0.9rem;
  }

  .repair-preview-top {
    grid-template-columns: 1fr 1fr;
  }

  .repair-divider {
    display: none;
  }

  .repair-preview img {
    height: 485px;
  }

  .failure-card {
    grid-template-rows: 190px 1fr;
    min-height: 380px;
  }

  .failure-card img {
    height: 190px;
  }

  .technical-proof-grid,
  .principle-row {
    grid-template-columns: 1fr;
  }

  .technical-proof,
  .technical-proof:nth-child(odd),
  .technical-proof:nth-child(-n + 4),
  .principle-row article,
  .principle-row article:nth-child(2),
  .principle-row article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-strong);
    border-right: 0;
  }

  .technical-proof:last-child,
  .principle-row article:last-child {
    border-bottom: 0;
  }

  .product-status {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .closing {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .page-hero,
  .page-hero-inner {
    min-height: 540px;
  }

  .page-heading h1,
  .article-hero h1 {
    font-size: clamp(3.4rem, 15vw, 5.7rem);
  }

  .featured-insight {
    min-height: 460px;
    padding: 2rem;
  }
}

@media (max-width: 460px) {
  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .repair-preview-top {
    grid-template-columns: 1fr;
  }

  .repair-preview-top span:last-child {
    text-align: left;
  }
}

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

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

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