@charset "UTF-8";

:root {
  --ink: #020617;
  --navy: #0f172a;
  --slate: #334155;
  --muted: #526276;
  --line: #d9e1e8;
  --surface: #ffffff;
  --surface-alt: #f4f7fa;
  --blue: #0369a1;
  --blue-dark: #075985;
  --blue-soft: #e0f2fe;
  --cyan: #22d3ee;
  --success: #13795b;
  --warning: #b45309;
  --white: #ffffff;
  --radius: 4px;
  --container: 1180px;
  --shadow-focus: 0 0 0 4px rgba(3, 105, 161, 0.2);
  --sans: "Fira Sans", "Segoe UI", Arial, sans-serif;
  --mono: "Fira Code", "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  --text-xs: 0.875rem;
  --text-sm: 1rem;
  --text-base: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 1.75rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: var(--blue);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  color: var(--blue-dark);
}

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

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

:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

::selection {
  background: var(--blue-soft);
  color: var(--navy);
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
figure,
blockquote {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--navy);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  max-width: 19ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.45rem, 5.6vw, 5.3rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3.5vw, 3.45rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1.2rem;
  color: var(--slate);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.narrow {
  max-width: 840px;
}

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

.skip-link {
  position: fixed;
  z-index: 999;
  top: 8px;
  left: 8px;
  padding: 0.75rem 1rem;
  background: var(--surface);
  color: var(--navy);
  font-weight: 700;
  transform: translateY(-150%);
}

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

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  vertical-align: -0.22em;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(217, 225, 232, 0.88);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--navy);
  font-family: var(--mono);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand:hover {
  color: var(--navy);
}

.brand-mark {
  display: inline-flex;
  height: 30px;
  align-items: center;
  margin-right: 0.6rem;
  color: var(--navy);
  font-size: 1.35rem;
  line-height: 1;
}

.brand-mark i {
  width: 9px;
  height: 9px;
  margin-inline: 3px;
  border: 2px solid var(--blue);
  border-radius: 50%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.main-nav ul a {
  position: relative;
  color: var(--slate);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 180ms ease;
}

.main-nav ul a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--blue);
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.main-nav ul a:hover,
.main-nav ul a[aria-current="page"] {
  color: var(--navy);
}

.main-nav ul a:hover::after,
.main-nav ul a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.82rem 1.2rem;
  border: 2px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover {
  border-color: var(--blue-dark);
  background: var(--blue-dark);
  color: var(--white);
}

.button-small {
  min-height: 42px;
  padding: 0.65rem 0.9rem;
  font-size: 0.82rem;
}

.button-secondary {
  border-color: var(--navy);
  background: transparent;
  color: var(--navy);
}

.button-secondary:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.button-light {
  border-color: var(--white);
  background: var(--white);
  color: var(--navy);
}

.button-light:hover {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--navy);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}

.text-link .icon,
.solution-card a .icon,
.sector-card a .icon,
.article-grid a .icon,
.history-card .icon {
  transition: transform 180ms ease;
}

.text-link:hover .icon,
.solution-card a:hover .icon,
.sector-card a:hover .icon,
.article-grid a:hover .icon,
.history-card:hover .icon {
  transform: translateX(4px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  margin-top: 2rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #7dd3fc;
}

.lead {
  color: var(--slate);
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.8rem, 8vw, 8rem) 0;
  background:
    linear-gradient(var(--surface-alt) 1px, transparent 1px),
    linear-gradient(90deg, var(--surface-alt) 1px, transparent 1px),
    var(--surface);
  background-size: 42px 42px;
}

.hero::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  border-left: 1px solid var(--line);
  background: rgba(244, 247, 250, 0.72);
  content: "";
}

.hero-grid,
.page-hero-grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: clamp(2.8rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
}

.hero-copy p:not(.eyebrow):not(.hero-note) {
  max-width: 63ch;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: 0.91rem;
}

.hero-note .icon {
  color: var(--success);
}

.hero-console {
  position: relative;
  border: 1px solid #25344a;
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: 20px 20px 0 var(--blue-soft);
  color: var(--white);
}

.console-top {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 7px;
  padding: 0 1rem;
  border-bottom: 1px solid #29384d;
}

.console-top span {
  width: 8px;
  height: 8px;
  border: 1px solid #64748b;
  border-radius: 50%;
}

.console-top b {
  margin-left: auto;
  color: #94a3b8;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
}

.console-body {
  padding: clamp(1.2rem, 3vw, 2rem);
}

.flow-node {
  display: grid;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid #334155;
  background: #172033;
  grid-template-columns: auto 1fr auto;
}

.flow-node.accent {
  border-color: #0c83c5;
  background: #082f49;
}

.flow-node > .icon {
  width: 1.8rem;
  height: 1.8rem;
  color: #7dd3fc;
}

.flow-node div {
  display: flex;
  flex-direction: column;
}

.flow-node small {
  color: #94a3b8;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.flow-node strong {
  margin-top: 0.12rem;
  font-size: 0.95rem;
}

.flow-node div span {
  color: #cbd5e1;
  font-size: 0.78rem;
}

.flow-node > b {
  padding: 0.25rem 0.45rem;
  border: 1px solid #0ea5e9;
  color: #7dd3fc;
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 500;
}

.flow-node > b.state-ok {
  border-color: #34d399;
  color: #6ee7b7;
}

.flow-line {
  position: relative;
  display: flex;
  height: 54px;
  align-items: center;
  justify-content: center;
}

.flow-line span {
  width: 1px;
  height: 100%;
  background: #334155;
}

.flow-line em {
  position: absolute;
  padding: 0.18rem 0.45rem;
  background: var(--navy);
  color: #94a3b8;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-style: normal;
}

.data-grid {
  display: grid;
  gap: 1px;
  border: 1px solid #334155;
  background: #334155;
  grid-template-columns: repeat(2, 1fr);
}

.data-grid span {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0.7rem;
  background: #111a2b;
  color: #94a3b8;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.data-grid b {
  color: #e2e8f0;
}

.data-grid .warn {
  color: #fbbf24;
}

.console-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.2rem;
  margin: 0;
  border-top: 1px solid #25344a;
  color: #cbd5e1;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.console-note .icon {
  color: #7dd3fc;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.trust-grid span {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.87rem;
  font-weight: 650;
}

.trust-grid span:first-child {
  border-left: 1px solid var(--line);
}

.trust-grid .icon {
  color: var(--blue);
}

.section {
  padding: clamp(4.5rem, 8vw, 8rem) 0;
}

.continuity-section {
  border-block: 1px solid var(--line);
  background: #eef4f8;
}

.continuity-compact {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.continuity-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 5rem);
}

.continuity-grid h2 {
  max-width: 19ch;
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.continuity-grid p {
  max-width: 66ch;
}

.continuity-person {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.2rem;
  padding: 0.55rem 1rem 0.55rem 0.55rem;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.68);
}

.continuity-person img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.continuity-person span {
  display: grid;
  gap: 0.1rem;
}

.continuity-person b {
  color: var(--navy);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.continuity-person small {
  color: var(--slate);
  font-size: 0.78rem;
}

.continuity-note {
  margin-top: 1.3rem;
  padding-left: 1rem;
  border-left: 3px solid var(--blue);
  color: var(--navy);
  font-size: 0.94rem;
}

.continuity-grid ul {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.continuity-grid li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.85rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-strong);
}

.continuity-grid li .icon {
  margin-top: 0.15rem;
  color: var(--blue);
}

.continuity-grid li span {
  color: var(--slate);
  font-size: 0.9rem;
}

.continuity-grid li b {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--navy);
}

.section-tint {
  border-block: 1px solid var(--line);
  background: var(--surface-alt);
}

.section-head {
  max-width: 800px;
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}

.section-head > p:last-child:not(.eyebrow) {
  max-width: 68ch;
  color: var(--muted);
  font-size: 1.07rem;
}

.problem-grid {
  display: grid;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
}

.problem-card {
  min-height: 220px;
  padding: clamp(1.4rem, 3vw, 2rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.problem-card > .icon {
  width: 1.7rem;
  height: 1.7rem;
  margin-bottom: 2rem;
  color: var(--blue);
}

.problem-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.solution-card,
.sector-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.1rem);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.solution-card:hover,
.sector-card:hover {
  border-color: #7c98ae;
  background: #fbfdff;
}

.card-index {
  margin-bottom: 2.6rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.solution-card h2,
.sector-card h2 {
  font-size: 1.35rem;
}

.solution-card p,
.sector-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.solution-card .result {
  padding-top: 1rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
}

.solution-card a,
.sector-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  color: var(--blue);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.section-action {
  margin-top: 2.5rem;
}

.private-band,
.private-hero,
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.private-band::before,
.private-hero::before,
.cta-band::before {
  position: absolute;
  right: -80px;
  bottom: -180px;
  width: 520px;
  height: 520px;
  border: 1px solid #25344a;
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(37, 52, 74, 0.3), 0 0 0 120px rgba(37, 52, 74, 0.18);
  content: "";
}

.private-band h2,
.private-band p,
.private-hero h1,
.private-hero p,
.cta-band h2,
.cta-band p {
  color: var(--white);
}

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

.check-list {
  display: grid;
  padding: 0;
  margin: 2rem 0;
  gap: 0.7rem;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.check-list.light {
  color: #d9e7f3;
}

.check-list .icon {
  margin-top: 0.2rem;
  color: #67e8f9;
}

.light-link {
  color: var(--white);
}

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

.local-diagram {
  display: grid;
  align-items: center;
  gap: 0.6rem;
  grid-template-columns: 1fr auto 1.25fr auto 1fr;
}

.local-diagram > div {
  display: flex;
  min-height: 120px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border: 1px solid #3a4a60;
  background: #111c30;
  text-align: center;
}

.local-diagram > div .icon {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.7rem;
  color: #7dd3fc;
}

.local-diagram > div span {
  font-weight: 700;
}

.local-diagram > div small {
  margin-top: 0.25rem;
  color: #94a3b8;
  font-size: 0.7rem;
}

.local-diagram > i {
  display: flex;
  color: #7dd3fc;
}

.local-diagram > p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem;
  margin: 1rem 0 0;
  border: 1px solid #0c83c5;
  background: #082f49;
  color: #bae6fd;
  font-size: 0.78rem;
  grid-column: 1 / -1;
}

.method-line {
  display: grid;
  padding: 0;
  margin: 0;
  counter-reset: method;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
}

.method-line li {
  position: relative;
  padding-right: 1rem;
}

.method-line li::before {
  position: absolute;
  z-index: -1;
  top: 20px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line);
  content: "";
}

.method-line span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid var(--blue);
  background: var(--surface);
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.method-line strong {
  display: block;
  color: var(--navy);
  font-size: 0.98rem;
}

.scenario-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  grid-template-columns: repeat(2, 1fr);
}

.scenario-grid article {
  min-height: 230px;
  padding: 2rem;
  background: var(--surface);
}

.scenario-grid article > span,
.contact-aside > div > span {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.scenario-grid h3 {
  margin-top: 2.4rem;
}

.scenario-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.two-col {
  display: grid;
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.align-start {
  align-items: start;
}

.audience .section-head {
  margin-bottom: 0;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag-list span {
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  color: var(--slate);
  font-family: var(--mono);
  font-size: 0.72rem;
}

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

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.5rem 3.5rem 1.5rem 0;
  color: var(--navy);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span::before,
.faq-list summary span::after {
  position: absolute;
  top: 50%;
  right: 0.6rem;
  width: 16px;
  height: 2px;
  background: var(--blue);
  content: "";
  transition: transform 180ms ease;
}

.faq-list summary span::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after {
  transform: rotate(0deg);
}

.faq-list details > div {
  max-width: 70ch;
  padding: 0 3.5rem 1.3rem 0;
}

.faq-list details > div p {
  color: var(--muted);
}

.cta-band {
  padding: clamp(4rem, 7vw, 7rem) 0;
}

.cta-grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: 3rem;
  grid-template-columns: 1fr auto;
}

.cta-grid > div {
  max-width: 760px;
}

.cta-grid h2 {
  max-width: 18ch;
}

.cta-grid p:not(.eyebrow) {
  max-width: 65ch;
  color: #cbd5e1;
}

.breadcrumb {
  padding-top: 1.2rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.breadcrumb li {
  color: var(--muted);
  font-size: 0.75rem;
}

.breadcrumb li:not(:last-child)::after {
  margin-left: 0.5rem;
  color: #94a3b8;
  content: "/";
}

.breadcrumb a {
  color: var(--muted);
}

.page-hero {
  padding: clamp(4rem, 7vw, 7rem) 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface-alt);
}

.page-hero.private-hero {
  border-bottom-color: #25344a;
  background: var(--navy);
}

.page-hero.compact .container {
  max-width: 940px;
}

.page-hero.compact h1 {
  max-width: 21ch;
}

.page-hero.compact .lead {
  max-width: 70ch;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.7rem);
}

.hero-summary {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  background: var(--surface);
}

.hero-summary > span,
.source-box h2 {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-summary h2 {
  margin-top: 1.6rem;
  font-size: 1.6rem;
}

.hero-summary p {
  color: var(--muted);
  font-size: 0.93rem;
}

.hero-summary dl {
  margin: 1.5rem 0 0;
}

.hero-summary dl div {
  display: grid;
  gap: 1rem;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
  grid-template-columns: 95px 1fr;
}

.hero-summary dt {
  color: var(--muted);
  font-size: 0.75rem;
}

.hero-summary dd {
  margin: 0;
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 650;
}

.before-after {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(2, 1fr);
}

.process-column {
  border: 1px solid var(--line);
  background: var(--surface);
}

.process-column > span {
  display: block;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.process-column.after {
  border-color: #7dd3fc;
}

.process-column.after > span {
  border-color: #7dd3fc;
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.process-column ol {
  padding: 1.2rem;
  margin: 0;
  list-style: none;
}

.process-column li {
  position: relative;
  display: grid;
  min-height: 70px;
  align-items: start;
  gap: 1rem;
  grid-template-columns: 34px 1fr;
}

.process-column li > b {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.process-column li > p {
  padding-top: 0.25rem;
  margin: 0;
  color: var(--navy);
  font-weight: 650;
}

.process-column li > .icon {
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: 14px;
  height: 14px;
  color: #94a3b8;
  transform: rotate(90deg);
}

.stack-cards {
  display: grid;
  gap: 1rem;
}

.stack-cards article {
  padding: 1.6rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.stack-cards article > span {
  display: inline-flex;
  margin-bottom: 1.5rem;
  color: var(--blue);
}

.stack-cards ul,
.plain-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.stack-cards li {
  padding: 0.4rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.callout {
  display: flex;
  gap: 1rem;
  padding: 1.3rem;
  margin-top: 2rem;
  border-left: 3px solid var(--blue);
  background: var(--blue-soft);
}

.callout > .icon {
  margin-top: 0.15rem;
  color: var(--blue);
}

.callout p {
  margin: 0;
  color: var(--slate);
  font-size: 0.92rem;
}

.callout.caution {
  border-left-color: var(--warning);
  background: #fff7ed;
}

.callout.caution > .icon {
  color: var(--warning);
}

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

.control-grid article {
  position: relative;
  min-height: 210px;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.control-grid article > span {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: #94a3b8;
  font-family: var(--mono);
  font-size: 0.66rem;
}

.control-grid article > .icon {
  width: 1.8rem;
  height: 1.8rem;
  margin-bottom: 2.5rem;
  color: var(--blue);
}

.control-grid article p {
  margin: 0;
  color: var(--navy);
  font-weight: 650;
}

.metrics-section {
  border-block: 1px solid #203047;
  background: var(--navy);
}

.metrics-section h2,
.metrics-section .section-head > p:last-child {
  color: var(--white);
}

.metric-grid {
  display: grid;
  border-top: 1px solid #334155;
  border-left: 1px solid #334155;
  grid-template-columns: repeat(5, 1fr);
}

.metric-grid > div {
  min-height: 160px;
  padding: 1.2rem;
  border-right: 1px solid #334155;
  border-bottom: 1px solid #334155;
}

.metric-grid span {
  display: block;
  margin-bottom: 2.6rem;
  color: #7dd3fc;
  font-family: var(--mono);
  font-size: 0.66rem;
}

.metric-grid strong {
  color: var(--white);
  font-size: 0.9rem;
}

.private-hero {
  padding: clamp(4rem, 8vw, 8rem) 0;
}

.private-hero .page-hero-grid {
  position: relative;
}

.vault-visual {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  border: 1px solid #3a4a60;
  background:
    linear-gradient(#203047 1px, transparent 1px),
    linear-gradient(90deg, #203047 1px, transparent 1px),
    #111c30;
  background-size: 32px 32px;
}

.vault-visual::before {
  position: absolute;
  inset: 18px;
  border: 1px dashed #475569;
  content: "";
}

.vault-lock {
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.5rem;
  color: #7dd3fc;
}

.vault-visual > span {
  color: #7dd3fc;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.vault-visual > div {
  display: grid;
  gap: 0.5rem;
  margin: 1.5rem 0;
  grid-template-columns: repeat(2, 1fr);
}

.vault-visual > div b {
  padding: 0.65rem 0.8rem;
  border: 1px solid #475569;
  color: #dbeafe;
  font-size: 0.78rem;
  text-align: center;
}

.vault-visual p {
  margin: 0;
  color: #cbd5e1;
  font-size: 0.78rem;
}

.sensitive-list {
  display: grid;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(2, 1fr);
}

.sensitive-list span {
  display: flex;
  min-height: 86px;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.87rem;
}

.sensitive-list .icon {
  color: var(--blue);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

th,
td {
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

td {
  color: var(--slate);
  font-size: 0.88rem;
}

tbody tr:last-child td {
  border-bottom: 0;
}

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

.level-grid article {
  min-height: 280px;
  padding: 1.7rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.level-grid article > span {
  display: block;
  margin-bottom: 3rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.level-grid article p {
  color: var(--muted);
  font-size: 0.92rem;
}

.architecture {
  border-block: 1px solid var(--line);
  background: var(--surface-alt);
}

.architecture-flow {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(6, 1fr);
}

.architecture-flow > div {
  position: relative;
  display: flex;
  min-height: 150px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-block: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--surface);
  text-align: center;
}

.architecture-flow > div:last-child {
  border-right: 1px solid var(--line);
}

.architecture-flow > div > .icon:first-child {
  width: 1.8rem;
  height: 1.8rem;
  margin-bottom: 1rem;
  color: var(--blue);
}

.architecture-flow strong {
  color: var(--navy);
  font-size: 0.83rem;
}

.architecture-flow span {
  color: var(--muted);
  font-size: 0.68rem;
}

.architecture-flow .flow-arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -12px;
  width: 24px;
  height: 24px;
  padding: 4px;
  background: var(--surface);
  color: var(--blue);
}

.source-box {
  padding: 2.5rem 0;
  border-block: 1px solid var(--line);
  background: #eef4f8;
}

.source-box h2 {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.source-box p,
.source-box li {
  color: var(--muted);
  font-size: 0.82rem;
}

.source-box ul {
  padding-left: 1.2rem;
  margin-bottom: 0;
}

.plain-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.88rem;
}

.plain-list .icon {
  color: var(--blue);
}

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

.quote-grid blockquote {
  min-height: 150px;
  padding: 1.5rem;
  margin: 0;
  border-left: 3px solid var(--blue);
  background: var(--surface-alt);
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 600;
}

.phase-list {
  border-top: 1px solid var(--line);
}

.phase-list article {
  display: grid;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 70px 1.2fr 0.8fr;
}

.phase-list article > span {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.phase-list article h2 {
  font-size: 1.7rem;
}

.phase-list article aside {
  padding: 1rem;
  border-left: 2px solid var(--blue);
  background: var(--surface-alt);
}

.phase-list article aside b {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.phase-list article aside p {
  margin: 0.4rem 0 0;
  color: var(--slate);
  font-size: 0.84rem;
}

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

.case-list article {
  display: flex;
  min-height: 330px;
  flex-direction: column;
  padding: 1.7rem;
  border: 1px solid var(--line);
}

.case-list article > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.case-list article > div span,
.case-list article > div b {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
}

.case-list h2 {
  margin-top: 3rem;
  font-size: 1.55rem;
}

.case-list p {
  color: var(--muted);
  font-size: 0.94rem;
}

.case-list footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.78rem;
  font-weight: 650;
}

.founder-card {
  position: relative;
  margin: 0;
}

.founder-card img {
  display: block;
  width: 100%;
  max-width: 470px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  object-fit: cover;
}

.founder-card figcaption {
  display: flex;
  flex-direction: column;
  max-width: 390px;
  padding: 1rem;
  margin: -50px 0 0 auto;
  border: 1px solid var(--line);
  background: var(--surface);
}

.founder-card figcaption strong {
  color: var(--navy);
}

.founder-card figcaption span {
  color: var(--muted);
  font-size: 0.78rem;
}

.history-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--navy);
  text-decoration: none;
  transition: border-color 180ms ease;
}

.history-card:hover {
  border-color: var(--blue);
  color: var(--navy);
}

.history-card h3 {
  font-size: 1.6rem;
}

.history-card p:last-child {
  margin-bottom: 0;
}

.history-card > .icon {
  width: 2rem;
  height: 2rem;
  color: var(--blue);
}

.security-grid {
  display: grid;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
}

.security-grid > div {
  display: flex;
  min-height: 95px;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.88rem;
}

.security-grid .icon {
  color: var(--success);
}

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

.article-grid article {
  display: flex;
  min-height: 340px;
  flex-direction: column;
  padding: 1.6rem;
  border: 1px solid var(--line);
}

.article-grid article > span {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.article-grid h2 {
  margin-top: 2.3rem;
  font-size: 1.45rem;
}

.article-grid p {
  color: var(--muted);
  font-size: 0.9rem;
}

.article-grid a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.article-hero {
  padding-top: clamp(4rem, 7vw, 7rem);
}

.article-hero h1 {
  max-width: 21ch;
}

.article-hero .answer {
  padding: 1.5rem;
  border-left: 3px solid var(--blue);
  background: var(--blue-soft);
  color: var(--navy);
}

.author-line {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.author-line img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.author-line span {
  display: flex;
  flex-direction: column;
}

.author-line b {
  color: var(--navy);
  font-size: 0.85rem;
}

.author-line small {
  color: var(--muted);
  font-size: 0.72rem;
}

.article-body {
  padding-top: 2rem;
  padding-bottom: clamp(4rem, 8vw, 8rem);
}

.article-body section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.article-body h2 {
  font-size: 1.85rem;
}

.article-body p {
  max-width: 70ch;
}

.contact-grid {
  display: grid;
  align-items: start;
  gap: clamp(2rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 1fr) 340px;
}

.assessment-form fieldset {
  padding: 0;
  margin: 0 0 2.5rem;
  border: 0;
}

.assessment-form > fieldset > legend {
  width: 100%;
  padding-bottom: 0.8rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 700;
}

.form-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(2, 1fr);
}

.form-grid label {
  display: flex;
  flex-direction: column;
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 650;
}

.form-grid label small {
  display: inline;
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 400;
}

.form-grid label > .field-label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  color: var(--navy);
}

.form-grid label > .field-label > .field-required,
.consent > span[aria-hidden="true"] {
  color: #b91c1c;
}

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

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.8rem;
  margin-top: 0.35rem;
  border: 1px solid #9aa8b6;
  border-radius: 0;
  background: var(--surface);
  color: var(--ink);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  outline: 0;
  box-shadow: var(--shadow-focus);
}

.radio-group {
  display: grid;
  padding: 1rem !important;
  margin: 0 !important;
  border: 1px solid var(--line) !important;
  gap: 0.5rem;
  grid-template-columns: repeat(2, 1fr);
}

.radio-group legend {
  padding: 0 0.3rem;
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 650;
}

.radio-group label {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--slate);
  font-weight: 400;
}

.radio-group input,
.consent input {
  width: 18px;
  min-height: 18px;
  flex: 0 0 auto;
  margin: 0.2rem 0 0;
}

.privacy-warning {
  display: flex;
  gap: 0.8rem;
  padding: 1rem;
  margin-bottom: 1.2rem;
  border-left: 3px solid var(--warning);
  background: #fff7ed;
}

.privacy-warning .icon {
  margin-top: 0.2rem;
  color: var(--warning);
}

.privacy-warning p {
  margin: 0;
  font-size: 0.82rem;
}

.turnstile-block {
  display: grid;
  max-width: 420px;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.turnstile-block .cf-turnstile {
  width: 100%;
  min-height: 65px;
}

.turnstile-block p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.turnstile-block p.is-error {
  color: #9f1239;
  font-weight: 700;
}

.turnstile-fallback[hidden] {
  display: none !important;
}

.turnstile-fallback a {
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

@media (max-width: 960px) {
  :root:not(.site-js) .nav-toggle {
    display: none;
  }

  :root:not(.site-js) .main-nav {
    position: static;
    display: block;
    max-height: none;
    padding: 0.45rem 0;
    overflow: visible;
    border-bottom: 0;
  }

  :root:not(.site-js) .main-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.9rem;
    margin: 0;
  }

  :root:not(.site-js) .main-nav li {
    border-bottom: 0;
  }

  :root:not(.site-js) .main-nav ul a {
    padding: 0.45rem 0;
  }

  :root:not(.site-js) .main-nav .button {
    width: auto;
  }
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
  color: var(--slate);
  font-size: 0.78rem;
}

.consent-copy {
  color: var(--slate);
}

.consent-copy a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.consent-copy a:hover {
  color: var(--blue-dark);
}

.legal-hero .narrow {
  margin-inline: auto;
}

.legal-section {
  padding-top: clamp(3.5rem, 6vw, 6rem);
}

.legal-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 780px);
  justify-content: center;
  align-items: start;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.legal-layout > *,
.legal-document {
  min-width: 0;
}

.legal-toc {
  position: sticky;
  top: 108px;
  display: grid;
  border-top: 2px solid var(--navy);
}

.legal-toc strong {
  padding: 1rem 0 0.7rem;
  color: var(--navy);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.legal-toc a {
  padding: 0.58rem 0;
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.84rem;
}

.legal-toc a:hover {
  color: var(--blue);
}

.legal-document > section {
  padding: 0 0 2.7rem;
  margin-bottom: 2.7rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.legal-document > section:last-child {
  margin-bottom: 0;
}

.legal-document h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.legal-document h3 {
  margin: 1.5rem 0 0.45rem;
  font-size: 1.05rem;
}

.legal-document p,
.legal-document li,
.legal-document address {
  color: var(--slate);
  line-height: 1.75;
}

.legal-document address {
  padding: 1rem;
  border-left: 3px solid var(--blue);
  background: var(--blue-soft);
  font-style: normal;
}

.legal-document a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.legal-document a:hover {
  color: var(--blue-dark);
}

.legal-summary {
  padding: 1.4rem !important;
  border: 1px solid var(--line-strong) !important;
  background: var(--surface-alt);
}

.legal-summary p:last-child {
  margin-bottom: 0;
}

.legal-matrix {
  display: grid;
  margin-block: 1.5rem;
  border-top: 1px solid var(--line-strong);
}

.legal-matrix > div {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-strong);
}

.legal-matrix h3 {
  margin-top: 0;
}

.legal-matrix p:last-child {
  margin-bottom: 0;
}

.legal-table-wrap {
  width: 100%;
  max-width: 100%;
  margin-top: 1.4rem;
  overflow-x: auto;
  border: 1px solid var(--line-strong);
}

.legal-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 0.84rem;
}

.legal-table th,
.legal-table td {
  padding: 0.9rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-table code {
  color: var(--navy);
  font-size: 0.78rem;
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
}

.form-status:not(:empty) {
  padding: 1rem;
  margin-top: 1rem;
  border-left: 3px solid var(--blue);
  background: var(--blue-soft);
  color: var(--navy);
}

.form-status.is-error {
  border-left-color: #b91c1c;
  background: #fef2f2;
  color: #7f1d1d;
}

.contact-aside {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 1rem;
}

.contact-aside > div {
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--surface-alt);
}

.contact-aside ol {
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.contact-aside li {
  display: grid;
  gap: 0.8rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.86rem;
  grid-template-columns: 30px 1fr;
}

.contact-aside li b {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.contact-aside p {
  margin: 1rem 0 0;
}

.contact-person-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-person-profile img {
  width: 88px;
  height: 88px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  object-fit: cover;
}

.contact-person-profile > div {
  display: grid;
  gap: 0.1rem;
}

.contact-person-profile strong {
  color: var(--navy);
  font-size: var(--text-lg);
}

.contact-person-profile small {
  color: var(--muted);
  font-size: var(--text-sm);
}

.site-footer {
  padding-top: 4rem;
  border-top: 1px solid #26354a;
  background: #09111f;
  color: var(--white);
}

.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 3rem;
  grid-template-columns: 1.5fr repeat(3, 1fr);
}

.brand-footer {
  margin-bottom: 1.2rem;
  color: var(--white);
}

.brand-footer:hover {
  color: var(--white);
}

.brand-footer .brand-mark {
  color: var(--white);
}

.footer-grid p,
.footer-grid a {
  color: #aebed0;
  font-size: 0.83rem;
}

.footer-grid > div:first-child p {
  max-width: 40ch;
}

.footer-grid h2 {
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid ul {
  padding: 0;
  list-style: none;
}

.footer-grid li {
  margin-bottom: 0.45rem;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem 2rem;
  padding-block: 1.2rem;
  border-top: 1px solid #26354a;
  color: #8393a7;
  font-size: 0.72rem;
}

/*
 * Scala tipografica condivisa
 * Le dimensioni sono volutamente poche: gerarchia e ritmo dipendono anche da
 * peso, colore e spaziatura, non da continue variazioni di font-size.
 */
.eyebrow,
.console-top b,
.flow-node small,
.flow-node > b,
.flow-node div span,
.flow-line em,
.data-grid span,
.console-note,
.card-index,
.local-diagram > div small,
.local-diagram > p,
.method-line span,
.tag-list span,
.scenario-grid article > span,
.breadcrumb li,
.hero-summary > span,
.source-box h2,
.hero-summary dt,
.process-column > span,
.process-column li > b,
.control-grid article > span,
.metric-grid span,
.vault-visual > span,
th,
.level-grid article > span,
.architecture-flow span,
.phase-list article > span,
.phase-list article aside b,
.case-list article > div span,
.case-list article > div b,
.article-grid article > span,
.author-line small,
.turnstile-block p,
.legal-toc strong,
.legal-table th,
.legal-table code,
.contact-aside > div > span,
.contact-aside li b,
.footer-grid h2,
.footer-bottom {
  font-size: var(--text-xs);
}

.main-nav ul a,
.button-small,
.flow-node strong,
.hero-note,
.trust-grid span,
.continuity-person b,
.continuity-person small,
.continuity-note,
.continuity-grid li span,
.problem-card p,
.solution-card p,
.sector-card p,
.solution-card .result,
.solution-card a,
.sector-card a,
.local-diagram > div span,
.method-line strong,
.scenario-grid p,
.hero-summary p,
.hero-summary dd,
.stack-cards li,
.callout p,
.metric-grid strong,
.vault-visual > div b,
.vault-visual p,
.sensitive-list span,
td,
.level-grid article p,
.architecture-flow strong,
.source-box p,
.source-box li,
.plain-list li,
.phase-list article aside p,
.case-list p,
.case-list footer,
.founder-card figcaption span,
.security-grid > div,
.article-grid p,
.article-grid a,
.author-line b,
.form-grid label,
.radio-group legend,
.privacy-warning p,
.consent,
.legal-toc a,
.legal-table,
.contact-aside li,
.footer-grid p,
.footer-grid a {
  font-size: var(--text-sm);
}

.section-head > p:last-child:not(.eyebrow),
.quote-grid blockquote,
.legal-document h3 {
  font-size: var(--text-lg);
}

.faq-list summary {
  font-size: var(--text-base);
}

.solution-card h2,
.sector-card h2,
.assessment-form > fieldset > legend {
  font-size: var(--text-xl);
}

.hero-summary h2,
.phase-list article h2,
.case-list h2,
.history-card h3,
.article-grid h2 {
  font-size: var(--text-2xl);
}

@media (max-width: 1120px) {
  .main-nav {
    gap: 0.8rem;
  }

  .main-nav ul {
    gap: 0.75rem;
  }

  .main-nav ul a {
    font-size: var(--text-sm);
  }

  .button-small {
    padding-inline: 0.65rem;
  }

  .hero-grid,
  .page-hero-grid {
    gap: 3rem;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.85fr);
  }
}

@media (max-width: 960px) {
  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-of-type(4) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    top: 76px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 76px);
    align-items: stretch;
    padding: 1rem 20px 2rem;
    overflow-y: auto;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul {
    display: block;
    margin-bottom: 1rem;
  }

  .main-nav li {
    border-bottom: 1px solid var(--line);
  }

  .main-nav ul a {
    display: block;
    padding: 0.9rem 0;
    font-size: 1rem;
  }

  .main-nav ul a::after {
    display: none;
  }

  .main-nav .button {
    width: 100%;
  }

  .hero::before {
    display: none;
  }

  .hero-grid,
  .page-hero-grid,
  .private-grid,
  .two-col,
  .continuity-grid,
  .contact-grid,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-toc strong {
    grid-column: 1 / -1;
  }

  .legal-toc a {
    padding-right: 1rem;
  }

  .hero-console {
    max-width: 680px;
  }

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

  .problem-grid,
  .solution-grid,
  .sector-grid,
  .control-grid,
  .security-grid,
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .architecture-flow {
    gap: 1px;
    background: var(--line);
    grid-template-columns: repeat(3, 1fr);
  }

  .architecture-flow > div,
  .architecture-flow > div:last-child {
    border: 0;
  }

  .architecture-flow .flow-arrow {
    display: none;
  }

  .phase-list article {
    grid-template-columns: 55px 1fr;
  }

  .phase-list article aside {
    grid-column: 2;
  }

  .contact-aside {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 680px) {
  body {
    font-size: 17px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand-word {
    font-size: 0.93rem;
  }

  .hero {
    padding-top: 3.8rem;
  }

  .hero-console {
    box-shadow: 8px 8px 0 var(--blue-soft);
  }

  .flow-node {
    grid-template-columns: auto 1fr;
  }

  .flow-node > b {
    grid-column: 2;
    justify-self: start;
  }

  .trust-grid,
  .problem-grid,
  .solution-grid,
  .sector-grid,
  .scenario-grid,
  .before-after,
  .control-grid,
  .level-grid,
  .quote-grid,
  .case-list,
  .security-grid,
  .article-grid,
  .form-grid,
  .contact-aside {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    grid-template-columns: 1fr;
  }

  .legal-toc strong {
    grid-column: auto;
  }

  .trust-grid span,
  .trust-grid span:first-child {
    min-height: 70px;
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .local-diagram {
    grid-template-columns: 1fr;
  }

  .local-diagram > i {
    justify-content: center;
    transform: rotate(90deg);
  }

  .method-line {
    grid-template-columns: 1fr;
  }

  .method-line li {
    display: grid;
    align-items: center;
    gap: 1rem;
    grid-template-columns: 42px 1fr;
  }

  .method-line li::before {
    top: 0;
    right: auto;
    bottom: 0;
    left: 21px;
    width: 1px;
    height: auto;
  }

  .method-line span {
    z-index: 1;
    margin: 0;
  }

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

  .cta-grid .button {
    width: 100%;
  }

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

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

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

  .phase-list article {
    gap: 1rem;
    grid-template-columns: 38px 1fr;
  }

  .phase-list article aside {
    grid-column: 1 / -1;
  }

  .form-grid .full {
    grid-column: auto;
  }

  .radio-group {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 0.35rem;
  }
}

@media (max-width: 400px) {
  .data-grid {
    grid-template-columns: 1fr;
  }

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

  .architecture-flow {
    grid-template-columns: 1fr;
  }
}

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

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