:root {
  --bg: #f7f9fc;
  --paper: #ffffff;
  --paper-2: #eef3f8;
  --ink: #17212b;
  --muted: #5b6673;
  --muted-2: #7a8593;
  --line: #d9e2ec;
  --line-strong: #b7c4d1;
  --green: #0e8f78;
  --green-dark: #075f55;
  --green-soft: #e2f5f1;
  --blue: #2563eb;
  --blue-soft: #e8efff;
  --amber: #7c5cff;
  --amber-soft: #eeeafe;
  --coral: #d84c74;
  --coral-soft: #fde8ef;
  --plum: #4a4269;
  --shadow: 0 24px 70px rgba(24, 34, 45, 0.12);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

img {
  max-width: 100%;
}

.container {
  width: min(var(--container), calc(100vw - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(217, 226, 236, 0.86);
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(18px);
}

.nav-inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 26px;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  font-size: 20px;
  letter-spacing: 0;
  color: var(--ink);
}

.brand-name {
  font-weight: 780;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.brand-name::after {
  content: none;
}

.brand-modifier {
  color: var(--muted);
  font-weight: 620;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link,
.nav-trigger {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  padding: 10px 11px;
  border-radius: 8px;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active,
.nav-trigger.active,
.nav-trigger:hover {
  color: var(--ink);
  background: var(--paper-2);
}

.nav-group {
  position: relative;
}

.nav-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 320px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.14s ease, transform 0.14s ease, visibility 0.14s ease;
}

.nav-group:hover .nav-panel,
.nav-group:focus-within .nav-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-panel a {
  display: block;
  padding: 12px;
  border-radius: 8px;
}

.nav-panel a:hover {
  background: var(--paper-2);
}

.nav-panel strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}

.nav-panel span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  background: var(--green);
  color: #ffffff;
  font-size: 14px;
  font-weight: 720;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--green-dark);
}

.mobile-menu {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  padding: 9px 11px;
  font-weight: 700;
}

section {
  padding: 96px 0;
}

.band {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.compact-band {
  padding: 34px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 72px;
  border-bottom: 1px solid rgba(217, 226, 236, 0.72);
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 56%, var(--bg) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 400px);
  gap: 58px;
  align-items: center;
}

.hero-copy {
  max-width: 800px;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--green);
}

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: break-word;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(40px, 4vw, 58px);
  line-height: 1.06;
  letter-spacing: 0;
  font-weight: 800;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.03;
  letter-spacing: 0;
  font-weight: 790;
}

h3 {
  font-size: 20px;
  line-height: 1.25;
  font-weight: 760;
}

.lead {
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.62;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 19px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 740;
  font-size: 15px;
  text-align: center;
  transition: background 0.14s ease, border-color 0.14s ease, box-shadow 0.14s ease, transform 0.14s ease;
}

.button.primary {
  background: var(--green);
  color: #ffffff;
  box-shadow: 0 10px 26px rgba(14, 143, 120, 0.18);
}

.button.primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.button.secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.button.secondary:hover {
  background: #ffffff;
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
}

.trust-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--green);
}

.hero-flow {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(232, 239, 255, 0.42), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.84));
  box-shadow: 0 22px 58px rgba(24, 34, 45, 0.08);
}

.flow-caption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.flow-caption span,
.integrity-grid span,
.trust-card span,
.motion-step span,
.fit-strip span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-caption strong {
  font-size: 17px;
}

.flow-track {
  display: grid;
}

.flow-node {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.flow-node:last-child {
  border-bottom: 0;
}

.flow-node.accent {
  background: #eefaf7;
  box-shadow: inset 4px 0 0 var(--green);
}

.flow-node strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.24;
}

.flow-node p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.flow-foot {
  margin: 0;
  padding: 16px 22px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  background: rgba(238, 243, 248, 0.58);
}

.integrity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.integrity-grid div {
  padding: 20px 22px;
}

.integrity-grid div + div {
  border-left: 1px solid var(--line);
}

.integrity-grid strong {
  display: block;
  margin-top: 10px;
  font-size: 17px;
  line-height: 1.24;
}

.integrity-grid p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.decision-panel {
  position: relative;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.decision-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--green);
}

.theme-blue .decision-panel::before {
  background: var(--blue);
}

.theme-amber .decision-panel::before {
  background: var(--amber);
}

.theme-coral .decision-panel::before {
  background: var(--coral);
}

.decision-panel-top {
  padding: 26px 26px 22px;
}

.decision-panel-top span,
.decision-list span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.decision-panel-top strong {
  display: block;
  margin-top: 18px;
  color: var(--ink);
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.08;
  font-weight: 790;
}

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

.decision-list div {
  padding: 18px 26px;
}

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

.decision-list p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.lane-stack {
  display: grid;
  gap: 10px;
}

.lane {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 92px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(24, 34, 45, 0.045);
}

.lane span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.lane strong {
  display: block;
  margin-bottom: 5px;
  font-size: 17px;
}

.lane p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 44px;
  align-items: end;
  margin-bottom: 38px;
}

.section-head p {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.62;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.solution-card,
.module-card,
.proof-card,
.detail-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.solution-card {
  position: relative;
  min-height: 244px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 26px;
  transition: transform 0.14s ease, border-color 0.14s ease, box-shadow 0.14s ease;
}

.solution-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--green);
}

.solution-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 48px rgba(24, 34, 45, 0.1);
}

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

.solution-card:nth-child(3)::before {
  background: var(--amber);
}

.solution-card:nth-child(4)::before {
  background: var(--coral);
}

.solution-tag,
.page-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.solution-card:nth-child(2) .solution-tag,
.theme-blue .page-pill {
  background: var(--blue-soft);
  color: var(--blue);
}

.solution-card:nth-child(3) .solution-tag,
.theme-amber .page-pill {
  background: var(--amber-soft);
  color: var(--amber);
}

.solution-card:nth-child(4) .solution-tag,
.theme-coral .page-pill {
  background: var(--coral-soft);
  color: var(--coral);
}

.solution-card h3 {
  max-width: 440px;
  margin: 28px 0 11px;
  font-size: 24px;
  line-height: 1.18;
}

.solution-card p {
  max-width: 560px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.solution-card ul,
.module-card ul,
.check-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.solution-card li,
.module-card li,
.check-list li {
  position: relative;
  margin-top: 9px;
  padding-left: 17px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.solution-card li::before,
.module-card li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--green);
}

.solution-card:nth-child(2) li::before,
.theme-blue .check-list li::before {
  background: var(--blue);
}

.solution-card:nth-child(3) li::before,
.theme-amber .check-list li::before {
  background: var(--amber);
}

.solution-card:nth-child(4) li::before,
.theme-coral .check-list li::before {
  background: var(--coral);
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin-top: auto;
  padding-top: 22px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 780;
}

.card-cta::after {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: width 0.14s ease;
}

.solution-card:hover .card-cta::after {
  width: 26px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.proof-card {
  padding: 16px;
}

.proof-card span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.proof-card strong {
  display: block;
  margin-top: 10px;
  font-size: 25px;
  letter-spacing: 0;
}

.proof-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: start;
}

.hero-inner > *,
.page-hero-grid > *,
.two-col > *,
.contact-grid > * {
  min-width: 0;
}

.detail-card {
  padding: 24px;
}

.detail-card h3 {
  margin-bottom: 12px;
}

.detail-card p {
  color: var(--muted);
  line-height: 1.6;
}

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

.module-card {
  min-height: 232px;
  padding: 20px;
}

.module-label {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.quote-panel {
  padding: 28px;
  border-radius: 8px;
  background: #172536;
  color: #ffffff;
}

.quote-panel p {
  margin-bottom: 16px;
  font-size: clamp(23px, 3vw, 36px);
  line-height: 1.12;
  font-weight: 760;
}

.quote-panel span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.55;
}

.architecture {
  display: grid;
  gap: 12px;
}

.architecture-row {
  display: grid;
  grid-template-columns: 190px minmax(180px, 0.36fr) 1fr;
  gap: 24px;
  align-items: center;
  min-height: 108px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(24, 34, 45, 0.045);
}

.architecture-row.decision {
  border-left: 4px solid var(--green);
}

.architecture-row.signal {
  border-left: 4px solid var(--amber);
}

.architecture-row.systems {
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
  padding: 0;
  border-left: 4px solid var(--blue);
  overflow: hidden;
}

.architecture-row.systems div {
  padding: 22px 24px;
}

.architecture-row.systems div + div {
  border-left: 1px solid var(--line);
}

.architecture-row span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.architecture-row strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}

.architecture-row p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.52;
}

.architecture-row.systems p {
  margin-top: 8px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.trust-card {
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(24, 34, 45, 0.045);
}

.trust-card h3 {
  margin: 20px 0 12px;
  font-size: 20px;
  line-height: 1.2;
}

.trust-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.motion-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(24, 34, 45, 0.045);
}

.motion-step {
  min-height: 230px;
  padding: 22px;
  position: relative;
}

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

.motion-step::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 0;
  height: 3px;
  background: var(--green);
}

.theme-blue .motion-step::after {
  background: var(--blue);
}

.theme-amber .motion-step::after {
  background: var(--amber);
}

.theme-coral .motion-step::after {
  background: var(--coral);
}

.motion-step strong {
  display: block;
  margin-top: 18px;
  font-size: 20px;
  line-height: 1.22;
}

.motion-step p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.52;
}

.fit-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.fit-strip div {
  padding: 18px 20px;
}

.fit-strip div + div {
  border-left: 1px solid var(--line);
}

.fit-strip p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1fr);
  gap: 52px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 18px 50px rgba(24, 34, 45, 0.09);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 10px 12px;
  outline: 0;
}

.field textarea {
  min-height: 112px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(14, 143, 120, 0.12);
}

.form-note {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  padding: 0;
}

.faq-item summary {
  cursor: pointer;
  padding: 17px 18px;
  font-weight: 740;
}

.faq-item div {
  padding: 0 18px 18px;
  color: var(--muted);
  line-height: 1.58;
}

.footer {
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
  background: #eef3f8;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.footer-copy {
  margin-top: 14px;
  color: var(--muted-2);
  font-size: 12px;
}

.page-hero {
  padding: 72px 0 50px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 44px;
  align-items: center;
}

.page-hero h1 {
  font-size: clamp(38px, 4.2vw, 58px);
}

.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.subnav a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.subnav a:hover {
  background: var(--paper);
  color: var(--ink);
}

.route-note {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 1040px) {
  .hero-inner,
  .page-hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

  .architecture-row {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 10px;
  }

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

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

  .motion-step:nth-child(odd) {
    border-left: 0;
  }

  .motion-step:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .container {
    width: min(var(--container), calc(100vw - 48px));
  }

  .nav-inner {
    min-height: 64px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .mobile-menu {
    display: inline-flex;
  }

  .nav.menu-active .nav-links {
    position: fixed;
    inset: 64px 14px auto 14px;
    display: grid;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: var(--shadow);
  }

  .nav.menu-active .nav-link,
  .nav.menu-active .nav-trigger {
    width: 100%;
    justify-content: flex-start;
    text-align: left;
  }

  .nav-panel {
    position: static;
    width: 100%;
    margin-top: 6px;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  section {
    padding: 64px 0;
  }

  .hero,
  .page-hero {
    padding-top: 58px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }

  h1 {
    font-size: clamp(31px, 9.2vw, 40px);
  }

  h2 {
    font-size: clamp(29px, 9vw, 40px);
  }

  .section-head,
  .two-col {
    display: block;
  }

  .section-head p {
    margin-top: 16px;
  }

  .lane,
  .solution-grid,
  .integrity-grid,
  .trust-grid,
  .motion-flow,
  .fit-strip,
  .module-grid,
  .proof-strip,
  .form-row {
    grid-template-columns: 1fr;
  }

  .integrity-grid div + div,
  .fit-strip div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

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

  .architecture-row.systems div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .footer-inner {
    display: block;
  }

  .footer-links {
    justify-content: flex-start;
    margin-top: 20px;
  }

  .decision-panel {
    min-height: 0;
  }

  .decision-panel-top strong {
    font-size: 23px;
  }
}