:root {
  --ink: #071827;
  --navy: #0B2948;
  --deep-navy: #061A2F;
  --teal: #128F91;
  --bright-teal: #35B7B5;
  --pale-aqua: #DDF3F1;
  --warm-white: #F7F8F4;
  --white: #FFFFFF;
  --mist: #E9F0EE;
  --slate: #4E616D;
  --line: #C8D8D7;
  --shadow: 0 18px 50px rgba(7, 24, 39, 0.12);
  --shadow-soft: 0 8px 24px rgba(7, 24, 39, 0.08);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --max-width: 1240px;
  --font: Aptos, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
  margin: 0;
  min-width: 320px;
  background: var(--warm-white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

button,
a {
  font: inherit;
}

a {
  color: var(--teal);
}

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

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

.sr-only,
.visually-hidden {
  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;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--bright-teal);
  color: var(--deep-navy);
  font-weight: 800;
  text-decoration: none;
}

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

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

/* Shared site shell */
.site-header {
  position: relative;
  z-index: 20;
}

.utility-bar {
  background: var(--deep-navy);
  color: var(--pale-aqua);
  border-bottom: 1px solid rgba(221, 243, 241, 0.13);
}

.utility-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
  min-height: 42px;
  font-size: 15px;
  line-height: 1.2;
}

.utility-inner p {
  margin: 0;
}

.utility-inner a {
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.utility-inner a:hover {
  color: var(--bright-teal);
}

.utility-label {
  color: var(--bright-teal);
  font-weight: 700;
}

.primary-nav {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(7, 24, 39, 0.04);
}

.nav-inner {
  display: flex;
  align-items: center;
  min-height: 88px;
}

.brand-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 72px;
  color: var(--ink);
  text-decoration: none;
}

.brand-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(7, 24, 39, 0.06);
}

.brand-mark {
  width: 112px;
  height: auto;
  max-height: 74px;
  object-fit: contain;
}

.site-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  width: 100%;
  margin-left: 44px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  background: var(--pale-aqua);
  color: var(--navy);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-left: 10px;
  padding: 10px 18px;
  border: 1px solid var(--teal);
  border-radius: var(--radius-sm);
  background: var(--teal);
  color: var(--white);
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

.site-footer {
  background: var(--deep-navy);
  color: var(--pale-aqua);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr auto;
  gap: 48px;
  align-items: start;
  padding-block: 64px 52px;
}

.footer-identity {
  max-width: 340px;
}

.footer-identity strong {
  display: block;
  color: var(--white);
  font-size: 28px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.footer-identity span {
  display: block;
  margin-top: 10px;
  color: var(--bright-teal);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-identity p {
  margin: 18px 0 0;
  color: #C9DCDE;
  font-size: 17px;
}

.footer-nav,
.footer-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav h2,
.footer-social h2 {
  margin: 0 0 7px;
  color: var(--white);
  font-size: 15px;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.footer-nav a {
  color: #D8E8E8;
  font-size: 17px;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--bright-teal);
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(221, 243, 241, 0.3);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
}

.social-link:hover {
  border-color: var(--bright-teal);
  background: rgba(53, 183, 181, 0.14);
  color: var(--bright-teal);
}

.social-link svg {
  width: 21px;
  height: 21px;
}

.footer-bottom {
  border-top: 1px solid rgba(221, 243, 241, 0.16);
}

.footer-bottom .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.footer-bottom p {
  margin: 0;
  color: #C9DCDE;
  font-size: 16px;
}

/* Shared content primitives */
.page-main {
  overflow: hidden;
}

.section {
  padding-block: clamp(88px, 9vw, 120px);
}

.section--tight {
  padding-block: 72px;
}

.section--dark {
  background: var(--deep-navy);
  color: #EAF5F5;
}

.section--aqua {
  background: var(--pale-aqua);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 2px;
  background: currentColor;
  content: "";
}

.section--dark .eyebrow,
.dark-panel .eyebrow {
  color: var(--bright-teal);
}

.display-title,
.section-title {
  margin: 0;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.display-title {
  max-width: 760px;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
}

.section-title {
  max-width: 820px;
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.section--dark .section-title,
.dark-panel .section-title {
  color: #EAF5F5;
}

.lead {
  max-width: 730px;
  margin: 26px 0 0;
  color: var(--slate);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.65;
}

.section--dark .lead,
.dark-panel .lead {
  color: #C8DCDD;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

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

.button--primary {
  background: var(--teal);
  color: var(--white);
}

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

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

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

.section--dark .button--secondary,
.dark-panel .button--secondary {
  border-color: rgba(234, 245, 245, 0.55);
  color: #EAF5F5;
}

.section--dark .button--secondary:hover,
.dark-panel .button--secondary:hover {
  border-color: var(--bright-teal);
  background: var(--bright-teal);
  color: var(--deep-navy);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 180ms ease;
}

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

.text-link:hover::after {
  transform: translateX(4px);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 64px;
}

.section-intro .lead {
  margin: 0;
}

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Home page */
.home-hero {
  padding-block: clamp(80px, 10vw, 138px) 110px;
  background: var(--warm-white);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
}

.home-hero .lead {
  max-width: 650px;
}

.home-hero-visual {
  position: relative;
  min-height: 520px;
}

.analysis-board {
  position: relative;
  width: 100%;
  min-height: 490px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid #9CC5C4;
  border-radius: 18px;
  background: var(--navy);
  box-shadow: var(--shadow);
}

.analysis-board::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(53, 183, 181, 0.16), transparent 42%), linear-gradient(315deg, rgba(6, 26, 47, 0.2), transparent 60%);
  content: "";
  pointer-events: none;
}

.analysis-board__bar,
.signal-flow,
.analysis-callouts {
  position: relative;
  z-index: 1;
}

.analysis-board__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(234, 245, 245, 0.18);
  color: #EAF5F5;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.board-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--bright-teal);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.board-status::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bright-teal);
  box-shadow: 0 0 0 5px rgba(53, 183, 181, 0.15);
  content: "";
}

.signal-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-items: stretch;
  margin-top: 56px;
}

.signal-node {
  position: relative;
  min-height: 150px;
  padding: 18px 14px;
  border: 1px solid rgba(234, 245, 245, 0.22);
  border-radius: 12px;
  background: rgba(6, 26, 47, 0.45);
}

.signal-node:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -14px;
  width: 20px;
  height: 1px;
  background: var(--bright-teal);
  content: "";
}

.signal-node:not(:last-child)::before {
  position: absolute;
  top: calc(50% - 4px);
  right: -14px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--bright-teal);
  border-right: 1px solid var(--bright-teal);
  content: "";
  transform: rotate(45deg);
  z-index: 2;
}

.signal-node__number {
  display: block;
  margin-bottom: 30px;
  color: var(--bright-teal);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.signal-node strong {
  display: block;
  color: #F4FBFA;
  font-size: 17px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.signal-node small {
  display: block;
  margin-top: 8px;
  color: #B9D0D2;
  font-size: 15px;
  line-height: 1.4;
}

.analysis-callouts {
  display: grid;
  gap: 11px;
  width: min(80%, 360px);
  margin: 56px auto 0;
}

.analysis-callout {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-left: 3px solid var(--bright-teal);
  background: #F4FBFA;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(6, 26, 47, 0.2);
}

.analysis-callout::before {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.analysis-note {
  position: static;
  margin: 24px 12px 0;
  color: #B9D0D2;
  font-size: 15px;
  line-height: 1.45;
  text-align: center;
}

.statement-band {
  padding-block: 84px;
  background: var(--deep-navy);
  color: #EAF5F5;
}

.statement-band .shell {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 56px;
  align-items: center;
}

.statement-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--bright-teal);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.statement-mark::before {
  width: 54px;
  height: 2px;
  background: currentColor;
  content: "";
}

.statement-band h2 {
  max-width: 850px;
  margin: 0;
  color: #EAF5F5;
  font-size: clamp(2.15rem, 4vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.story-section {
  padding-block: clamp(94px, 10vw, 132px);
}

.story-section--aqua {
  background: var(--pale-aqua);
}

.story-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: center;
}

.story-row + .story-row {
  margin-top: clamp(96px, 12vw, 156px);
}

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

.story-row--reverse .story-copy {
  order: 2;
}

.story-row--reverse .story-visual {
  order: 1;
}

.story-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.story-copy p {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--slate);
  font-size: 19px;
}

.story-copy .eyebrow {
  margin-bottom: 16px;
}

.story-copy .text-link {
  margin-top: 28px;
}

.story-list {
  display: grid;
  gap: 16px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.story-list li {
  position: relative;
  padding: 16px 18px 16px 48px;
  border-left: 2px solid var(--teal);
  background: rgba(255, 255, 255, 0.65);
  color: var(--ink);
  font-size: 17px;
}

.story-list li::before {
  position: absolute;
  top: 22px;
  left: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bright-teal);
  content: "";
}

.story-visual {
  min-height: 430px;
}

.thread-panel,
.deal-panel {
  position: relative;
  min-height: 430px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.thread-panel::after,
.deal-panel::after {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 130px;
  height: 130px;
  border-right: 2px solid var(--bright-teal);
  border-bottom: 2px solid var(--bright-teal);
  border-radius: 0 0 18px 0;
  content: "";
  pointer-events: none;
}

.panel-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--mist);
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.panel-kicker span:last-child {
  color: var(--teal);
  font-size: 13px;
}

.thread {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.thread-message {
  max-width: 88%;
  padding: 16px 18px;
  border-radius: 12px 12px 12px 3px;
  background: var(--pale-aqua);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
}

.thread-message--team {
  justify-self: end;
  border-radius: 12px 12px 3px 12px;
  background: var(--navy);
  color: #EAF5F5;
}

.thread-message small {
  display: block;
  margin-bottom: 7px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.thread-message--team small {
  color: var(--bright-teal);
}

.evidence-line {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 14px;
  border: 1px dashed var(--teal);
  background: #F4FBFA;
  color: var(--ink);
  font-size: 16px;
}

.evidence-line::before {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 2px solid var(--teal);
  border-radius: 4px;
  content: "";
}

.process-section {
  background: var(--warm-white);
}

.process-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid var(--navy);
}

.process-step {
  position: relative;
  min-height: 220px;
  padding: 28px 32px 0 0;
  border-right: 1px solid var(--line);
}

.process-step + .process-step {
  padding-left: 32px;
}

.process-step:last-child {
  border-right: 0;
  padding-right: 0;
}

.process-step::before {
  position: absolute;
  top: -9px;
  left: 0;
  width: 16px;
  height: 16px;
  border: 4px solid var(--warm-white);
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 1px var(--navy);
  content: "";
}

.process-step + .process-step::before {
  left: 32px;
}

.process-step:last-child::before {
  left: 32px;
}

.process-step__number {
  color: var(--teal);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.process-step h3 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 28px;
  letter-spacing: -0.04em;
}

.process-step p {
  max-width: 320px;
  margin: 10px 0 0;
  color: var(--slate);
  font-size: 18px;
}

.failure-section {
  background: var(--navy);
  color: #EAF5F5;
}

.failure-section .section-title {
  max-width: 740px;
  color: #EAF5F5;
}

.failure-section .lead {
  color: #C8DCDD;
}

.failure-intro {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  align-items: end;
  margin-bottom: 62px;
}

.failure-intro .lead {
  max-width: 530px;
  margin: 0;
}

.failure-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid rgba(234, 245, 245, 0.24);
  border-bottom: 1px solid rgba(234, 245, 245, 0.24);
}

.failure-item {
  min-height: 260px;
  padding: 26px 22px 26px 0;
  border-right: 1px solid rgba(234, 245, 245, 0.24);
}

.failure-item + .failure-item {
  padding-left: 22px;
}

.failure-item:last-child {
  border-right: 0;
  padding-right: 0;
}

.failure-item__index {
  color: var(--bright-teal);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.failure-item h3 {
  margin: 44px 0 12px;
  color: #F0FAF9;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.failure-item p {
  margin: 0;
  color: #C4D9DB;
  font-size: 17px;
  line-height: 1.5;
}

.trust-section {
  background: var(--pale-aqua);
}

.trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 62px;
}

.trust-panel {
  min-height: 310px;
  padding: 34px;
  border: 1px solid #A6D2D0;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.65);
}

.trust-panel--dark {
  background: var(--deep-navy);
  border-color: var(--deep-navy);
  color: #EAF5F5;
}

.trust-panel h3 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
  letter-spacing: -0.045em;
}

.trust-panel--dark h3 {
  color: #EAF5F5;
}

.trust-panel p {
  margin: 18px 0 0;
  color: var(--slate);
  font-size: 18px;
}

.trust-panel--dark p {
  color: #C8DCDD;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 30px;
  padding: 10px 12px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  background: var(--white);
  color: var(--navy);
  font-size: 16px;
  font-weight: 850;
}

.source-chip::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bright-teal);
  content: "";
}

.cta-section {
  padding-block: 104px;
  background: var(--teal);
  color: var(--white);
}

.cta-section .shell {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
}

.cta-section h2 {
  max-width: 760px;
  margin: 0;
  color: var(--white);
  font-size: clamp(2.3rem, 4vw, 4.3rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.cta-section p {
  max-width: 550px;
  margin: 22px 0 0;
  color: #EAF5F5;
  font-size: 19px;
}

.cta-section .button--secondary {
  flex: 0 0 auto;
  border-color: var(--white);
  color: var(--white);
}

.cta-section .button--secondary:hover {
  background: var(--white);
  color: var(--teal);
}

/* Product detail pages */
.product-hero {
  padding-block: clamp(84px, 9vw, 124px) 110px;
  background: var(--warm-white);
}

.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  gap: clamp(48px, 8vw, 104px);
  align-items: center;
}

.product-hero .display-title {
  max-width: 720px;
}

.product-hero .lead {
  max-width: 680px;
}

.product-hero-visual {
  min-height: 500px;
}

.radar-board,
.deal-signal-board {
  position: relative;
  min-height: 500px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid #9CC5C4;
  border-radius: 18px;
  background: var(--navy);
  box-shadow: var(--shadow);
}

.radar-board::before,
.deal-signal-board::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(53, 183, 181, 0.17), transparent 50%);
  content: "";
}

.visual-bar,
.radar-core,
.radar-labels,
.deal-map,
.deal-labels {
  position: relative;
  z-index: 1;
}

.visual-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 17px;
  border-bottom: 1px solid rgba(234, 245, 245, 0.2);
  color: #EAF5F5;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.visual-bar span:last-child {
  color: var(--bright-teal);
}

.radar-core {
  position: relative;
  display: grid;
  place-items: center;
  width: 300px;
  height: 300px;
  margin: 46px auto 0;
  border: 1px solid rgba(234, 245, 245, 0.32);
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 39px, rgba(234, 245, 245, 0.18) 40px 41px), repeating-conic-gradient(from 0deg, rgba(234, 245, 245, 0.12) 0 1deg, transparent 1deg 45deg);
}

.radar-core::before,
.radar-core::after {
  position: absolute;
  background: rgba(234, 245, 245, 0.25);
  content: "";
}

.radar-core::before {
  width: 1px;
  height: 100%;
}

.radar-core::after {
  width: 100%;
  height: 1px;
}

.radar-trace {
  position: absolute;
  inset: 34px;
  border: 2px solid var(--bright-teal);
  border-radius: 50%;
  clip-path: polygon(50% 0, 82% 18%, 94% 56%, 72% 85%, 29% 90%, 8% 53%, 18% 20%);
  background: rgba(53, 183, 181, 0.15);
  transform: rotate(-18deg);
}

.radar-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 3px solid var(--deep-navy);
  border-radius: 50%;
  background: var(--bright-teal);
  box-shadow: 0 0 0 6px rgba(53, 183, 181, 0.14);
}

.radar-dot--one { top: 44px; right: 65px; }
.radar-dot--two { right: 42px; bottom: 88px; }
.radar-dot--three { bottom: 45px; left: 88px; background: #F6C76B; box-shadow: 0 0 0 6px rgba(246, 199, 107, 0.14); }

.radar-center {
  position: relative;
  z-index: 2;
  max-width: 110px;
  color: #EAF5F5;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
}

.radar-labels,
.deal-labels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 11px;
  margin-top: 28px;
}

.visual-label {
  padding: 12px 13px;
  border-left: 3px solid var(--bright-teal);
  background: rgba(6, 26, 47, 0.52);
  color: #EAF5F5;
  font-size: 16px;
  font-weight: 800;
}

.visual-label small {
  display: block;
  margin-top: 3px;
  color: #BCD2D3;
  font-size: 14px;
  font-weight: 500;
}

.story-band {
  padding-block: clamp(88px, 9vw, 120px);
  background: var(--pale-aqua);
}

.detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 70px;
}

.detail-intro .section-title {
  max-width: 620px;
}

.detail-intro .lead {
  margin: 0;
}

.detail-row {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(44px, 8vw, 104px);
  align-items: center;
}

.detail-row + .detail-row {
  margin-top: 104px;
}

.detail-row--reverse {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
}

.detail-row--reverse .detail-copy {
  order: 2;
}

.detail-row--reverse .detail-art {
  order: 1;
}

.detail-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 3.5vw, 3.3rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.06;
}

.detail-copy p {
  margin: 20px 0 0;
  color: var(--slate);
  font-size: 19px;
}

.detail-copy ul {
  display: grid;
  gap: 13px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.detail-copy li {
  position: relative;
  padding-left: 30px;
  color: var(--ink);
  font-size: 18px;
}

.detail-copy li::before {
  position: absolute;
  top: 10px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.detail-art {
  min-height: 310px;
}

.evidence-card,
.timeline-card,
.capacity-card,
.corpus-card,
.signal-card,
.pattern-card {
  position: relative;
  min-height: 310px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.evidence-card::before,
.timeline-card::before,
.capacity-card::before,
.corpus-card::before,
.signal-card::before,
.pattern-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--teal);
  content: "";
}

.art-title {
  margin: 0;
  color: var(--navy);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.art-note {
  margin: 14px 0 0;
  color: var(--slate);
  font-size: 17px;
}

.evidence-stack {
  display: grid;
  gap: 12px;
  margin-top: 27px;
}

.evidence-row {
  display: grid;
  grid-template-columns: 98px 1fr;
  gap: 15px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--mist);
}

.evidence-row:last-child {
  border-bottom: 0;
}

.evidence-row strong {
  color: var(--teal);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.evidence-row span {
  color: var(--ink);
  font-size: 17px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 20px;
  margin-top: 28px;
  padding-left: 27px;
}

.timeline::before {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 6px;
  width: 2px;
  background: var(--bright-teal);
  content: "";
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  position: absolute;
  top: 7px;
  left: -27px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 1px var(--teal);
  content: "";
}

.timeline-item strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
}

.timeline-item span {
  display: block;
  margin-top: 3px;
  color: var(--slate);
  font-size: 16px;
}

.capacity-bars {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.capacity-line {
  display: grid;
  grid-template-columns: 142px 1fr;
  gap: 14px;
  align-items: center;
}

.capacity-line strong {
  color: var(--ink);
  font-size: 16px;
}

.capacity-track {
  height: 16px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--mist);
}

.capacity-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.capacity-fill--high { width: 88%; background: #D19E3D; }
.capacity-fill--steady { width: 58%; }
.capacity-fill--room { width: 31%; background: var(--bright-teal); }

.corpus-query {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--warm-white);
  color: var(--navy);
  font-size: 17px;
  font-weight: 750;
}

.corpus-query::before {
  width: 17px;
  height: 17px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  box-shadow: 6px 6px 0 -4px var(--teal);
  content: "";
}

.corpus-answer {
  margin-top: 15px;
  padding: 17px;
  border-left: 3px solid var(--bright-teal);
  background: var(--pale-aqua);
  color: var(--ink);
  font-size: 17px;
}

.quiet-section {
  background: var(--deep-navy);
  color: #EAF5F5;
}

.quiet-section .section-title {
  max-width: 760px;
  color: #EAF5F5;
}

.quiet-section .lead {
  color: #C8DCDD;
}

.quiet-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  margin-top: 66px;
}

.quiet-panel {
  padding: 30px;
  border: 1px solid rgba(234, 245, 245, 0.2);
  border-radius: var(--radius-md);
  background: rgba(234, 245, 245, 0.05);
}

.quiet-panel h3 {
  margin: 0;
  color: #EAF5F5;
  font-size: 26px;
  letter-spacing: -0.04em;
}

.quiet-panel p {
  margin: 14px 0 0;
  color: #C8DCDD;
  font-size: 18px;
}

.commitment-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.commitment {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 11px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(234, 245, 245, 0.16);
  color: #EAF5F5;
  font-size: 17px;
}

.commitment::before {
  width: 12px;
  height: 12px;
  border: 2px solid var(--bright-teal);
  border-radius: 3px;
  content: "";
}

.commitment span:last-child {
  color: var(--bright-teal);
  font-size: 14px;
  font-weight: 850;
  text-transform: uppercase;
}

.trust-detail {
  background: var(--pale-aqua);
}

.trust-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 62px;
}

.trust-detail-card {
  padding: 32px;
  border: 1px solid #A6D2D0;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
}

.trust-detail-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 26px;
  letter-spacing: -0.04em;
}

.trust-detail-card p {
  margin: 14px 0 0;
  color: var(--slate);
  font-size: 18px;
}

/* Sales visual */
.deal-map {
  position: relative;
  height: 290px;
  margin-top: 42px;
  border-top: 1px solid rgba(234, 245, 245, 0.22);
  border-bottom: 1px solid rgba(234, 245, 245, 0.22);
  background: repeating-linear-gradient(0deg, transparent 0 48px, rgba(234, 245, 245, 0.13) 49px 50px), repeating-linear-gradient(90deg, transparent 0 74px, rgba(234, 245, 245, 0.1) 75px 76px);
}

.deal-map::before {
  position: absolute;
  top: 40px;
  right: 30px;
  bottom: 42px;
  left: 25px;
  border-bottom: 3px solid var(--bright-teal);
  border-radius: 0 0 65% 22%;
  content: "";
  transform: rotate(-8deg) skewX(-16deg);
}

.deal-map::after {
  position: absolute;
  right: 24px;
  bottom: 34px;
  width: 12px;
  height: 12px;
  border-right: 3px solid var(--bright-teal);
  border-bottom: 3px solid var(--bright-teal);
  content: "";
  transform: rotate(-35deg);
}

.deal-node {
  position: absolute;
  z-index: 2;
  width: 16px;
  height: 16px;
  border: 3px solid var(--deep-navy);
  border-radius: 50%;
  background: var(--bright-teal);
  box-shadow: 0 0 0 6px rgba(53, 183, 181, 0.14);
}

.deal-node--one { top: 65px; left: 15%; }
.deal-node--two { top: 110px; left: 38%; background: #F6C76B; box-shadow: 0 0 0 6px rgba(246, 199, 107, 0.14); }
.deal-node--three { top: 174px; left: 59%; }
.deal-node--four { right: 14%; bottom: 44px; background: #F6C76B; box-shadow: 0 0 0 6px rgba(246, 199, 107, 0.14); }

.deal-labels {
  margin-top: 20px;
}

.deal-labels .visual-label:first-child,
.deal-labels .visual-label:nth-child(3) {
  border-left-color: #F6C76B;
}

.product-promise {
  padding-block: 78px;
  background: var(--teal);
  color: var(--white);
}

.product-promise .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
}

.product-promise h2 {
  max-width: 790px;
  margin: 0;
  font-size: clamp(2rem, 3.7vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.07;
}

.product-promise p {
  max-width: 550px;
  margin: 16px 0 0;
  color: #EAF5F5;
  font-size: 19px;
}

.product-promise .button--secondary {
  flex: 0 0 auto;
  border-color: var(--white);
  color: var(--white);
}

.product-promise .button--secondary:hover {
  background: var(--white);
  color: var(--teal);
}

/* Responsive shell */
@media (max-width: 1080px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-menu {
    position: absolute;
    top: 130px;
    right: 24px;
    left: 24px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
    width: auto;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-menu.is-open {
    display: flex;
  }

  .nav-link,
  .nav-cta {
    width: 100%;
    margin: 0;
    justify-content: flex-start;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 4px;
  }

  .home-hero-grid,
  .product-hero-grid {
    grid-template-columns: 1fr;
  }

  .home-hero-copy,
  .product-hero-copy {
    max-width: 760px;
  }

  .home-hero-visual,
  .product-hero-visual {
    max-width: 760px;
  }

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

  .failure-item:nth-child(3) {
    border-right: 0;
  }

  .failure-item:nth-child(n + 4) {
    border-top: 1px solid rgba(234, 245, 245, 0.24);
  }

  .detail-row,
  .detail-row--reverse {
    grid-template-columns: 1fr;
  }

  .detail-row--reverse .detail-copy,
  .detail-row--reverse .detail-art {
    order: initial;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 36px, var(--max-width));
  }

  .utility-inner {
    justify-content: space-between;
    gap: 12px;
    min-height: 46px;
    font-size: 14px;
  }

  .nav-inner {
    min-height: 82px;
  }

  .site-menu {
    top: 128px;
    right: 18px;
    left: 18px;
  }

  .footer-grid,
  .statement-band .shell,
  .section-intro,
  .detail-intro,
  .trust-grid,
  .trust-detail-grid,
  .quiet-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 36px;
  }

  .footer-bottom .shell {
    min-height: 64px;
  }

  .section-intro,
  .detail-intro {
    gap: 24px;
    margin-bottom: 48px;
  }

  .home-hero,
  .product-hero {
    padding-top: 72px;
  }

  .analysis-board,
  .radar-board,
  .deal-signal-board {
    min-height: 460px;
    padding: 18px;
  }

  .signal-flow {
    gap: 4px;
    margin-top: 38px;
  }

  .signal-node {
    min-height: 140px;
    padding: 14px 9px;
  }

  .signal-node:not(:last-child)::after,
  .signal-node:not(:last-child)::before {
    display: none;
  }

  .signal-node__number {
    margin-bottom: 20px;
  }

  .signal-node strong {
    font-size: 16px;
  }

  .signal-node small {
    font-size: 14px;
  }

  .analysis-callouts {
    width: 100%;
    margin-top: 38px;
  }

  .statement-band {
    padding-block: 68px;
  }

  .story-row,
  .story-row--reverse {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .story-row--reverse .story-copy,
  .story-row--reverse .story-visual {
    order: initial;
  }

  .story-row + .story-row {
    margin-top: 94px;
  }

  .failure-intro,
  .cta-section .shell,
  .product-promise .shell {
    display: block;
  }

  .failure-intro .lead {
    margin-top: 24px;
  }

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

  .failure-item {
    min-height: auto;
    padding-block: 24px;
  }

  .failure-item:nth-child(3) {
    border-right: 1px solid rgba(234, 245, 245, 0.24);
  }

  .failure-item:nth-child(even) {
    border-right: 0;
    padding-left: 22px;
  }

  .failure-item:nth-child(odd) {
    padding-left: 0;
  }

  .failure-item:nth-child(n + 3) {
    border-top: 1px solid rgba(234, 245, 245, 0.24);
  }

  .failure-item h3 {
    margin-top: 30px;
  }

  .trust-panel,
  .trust-detail-card,
  .quiet-panel {
    min-height: auto;
    padding: 26px;
  }

  .cta-section .button,
  .product-promise .button {
    margin-top: 28px;
  }

  .detail-row + .detail-row {
    margin-top: 78px;
  }

  .radar-core {
    width: 260px;
    height: 260px;
  }

  .product-promise {
    padding-block: 68px;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(100% - 28px, var(--max-width));
  }

  .utility-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding-block: 9px;
  }

  .site-menu {
    top: 145px;
    right: 14px;
    left: 14px;
  }

  .brand-mark {
    width: 98px;
  }

  .display-title {
    font-size: clamp(2.45rem, 13vw, 3.6rem);
  }

  .section-title,
  .story-copy h2,
  .detail-copy h3 {
    font-size: 2.2rem;
  }

  .lead,
  .story-copy p,
  .detail-copy p {
    font-size: 18px;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .analysis-board,
  .radar-board,
  .deal-signal-board {
    min-height: 520px;
  }

  .analysis-board__bar,
  .visual-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

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

  .signal-node {
    min-height: 122px;
  }

  .analysis-callout {
    font-size: 15px;
  }

  .process-rail {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 54px;
    border-top: 0;
    border-left: 1px solid var(--navy);
  }

  .process-step,
  .process-step + .process-step,
  .process-step:last-child {
    min-height: auto;
    padding: 0 0 42px 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .process-step::before,
  .process-step + .process-step::before,
  .process-step:last-child::before {
    top: 0;
    left: -9px;
  }

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

  .failure-item,
  .failure-item:nth-child(even),
  .failure-item:nth-child(odd),
  .failure-item:nth-child(3) {
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
  }

  .failure-item:first-child {
    border-top: 0;
  }

  .failure-item:nth-child(n + 2) {
    border-top: 1px solid rgba(234, 245, 245, 0.24);
  }

  .radar-core {
    width: 225px;
    height: 225px;
    margin-top: 34px;
  }

  .radar-labels,
  .deal-labels {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 20px;
  }

  .capacity-line {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .evidence-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-bottom .shell {
    display: block;
    padding-block: 18px;
  }
}

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

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

/* Final desktop/mobile QA refinements */
:root {
  --teal: #0B777A;
}

.utility-inner {
  min-height: 38px;
  font-size: 16px;
}

.nav-inner {
  min-height: 78px;
}

.brand-link {
  min-height: 64px;
}

.brand-frame {
  padding: 2px 5px;
  border: 0;
  border-radius: 6px;
  box-shadow: none;
}

.brand-mark {
  width: 96px;
  max-height: 64px;
}

.site-menu {
  gap: 4px;
  margin-left: 28px;
}

.nav-link {
  padding: 8px 10px;
}

.nav-link[aria-current="page"] {
  border-radius: 0;
  background: transparent;
  box-shadow: inset 0 -3px var(--teal);
}

.nav-cta {
  margin-left: 6px;
}

.footer-nav h2,
.footer-social h2,
.eyebrow,
.statement-mark,
.panel-kicker,
.panel-kicker span:last-child,
.analysis-board__bar,
.failure-item__index,
.visual-bar,
.art-title,
.evidence-row strong,
.commitment span:last-child {
  font-size: 16px;
}

.eyebrow,
.footer-nav h2,
.footer-social h2 {
  letter-spacing: 0.09em;
}

.section {
  padding-block: clamp(78px, 8vw, 104px);
}

.section--tight {
  padding-block: 64px;
}

.display-title {
  font-size: clamp(2.8rem, 5.4vw, 5rem);
}

.home-hero {
  padding-block: clamp(54px, 6vw, 82px) 84px;
}

.home-hero-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(480px, 1.05fr);
  gap: clamp(36px, 5vw, 64px);
}

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

.analysis-board {
  min-height: 460px;
}

.board-status {
  font-size: 15px;
}

.signal-flow {
  gap: 16px;
  margin-top: 46px;
}

.signal-node {
  padding: 17px 12px;
}

.signal-node:not(:last-child)::after {
  width: 12px;
}

.signal-node__number,
.signal-node small,
.analysis-note,
.thread-message small,
.visual-label small {
  font-size: 16px;
}

.analysis-callout,
.evidence-line,
.timeline-item span {
  font-size: 17px;
}

.analysis-callouts {
  margin-top: 46px;
}

.statement-band {
  padding-block: 72px;
}

.story-section {
  padding-block: clamp(82px, 8vw, 108px);
}

.story-row + .story-row {
  margin-top: clamp(76px, 9vw, 108px);
}

.evidence-line::before {
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  content: "✓";
  font-size: 13px;
  font-weight: 900;
}

.process-rail {
  margin-top: 60px;
}

.process-step__number {
  font-size: 16px;
}

.failure-intro {
  margin-bottom: 52px;
}

.trust-grid,
.trust-detail-grid {
  margin-top: 52px;
}

.cta-section {
  padding-block: 88px;
}

.product-hero {
  padding-block: clamp(68px, 7vw, 96px) 88px;
}

.story-band {
  padding-block: clamp(80px, 8vw, 104px);
}

.detail-row + .detail-row {
  margin-top: 84px;
}

@media (max-width: 1080px) {
  .site-menu {
    top: 116px;
    margin: 0;
  }

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

@media (max-width: 760px) {
  .utility-inner {
    min-height: 44px;
    font-size: 16px;
  }

  .nav-inner {
    min-height: 76px;
  }

  .site-menu {
    top: 120px;
  }

  .home-hero,
  .product-hero {
    padding-top: 54px;
  }

  .signal-node small,
  .analysis-callout {
    font-size: 16px;
  }
}

@media (max-width: 520px) {
  .site-menu {
    top: 139px;
  }

  .brand-mark {
    width: 88px;
  }

  .analysis-callout {
    font-size: 16px;
  }
}

/* Final visual-review corrections */
@media (min-width: 761px) {
  .shell {
    width: min(100% - 64px, var(--max-width));
  }
}

.nav-cta {
  margin-left: 12px;
}

.signal-flow {
  gap: 20px;
}

.signal-node:not(:last-child)::before {
  display: none;
}

.signal-node:not(:last-child)::after {
  top: calc(50% - 13px);
  right: -21px;
  width: auto;
  height: auto;
  background: none;
  color: var(--bright-teal);
  content: "→";
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}

.section-intro {
  align-items: center;
}

.story-section {
  padding-bottom: 56px;
}

.process-section.section {
  padding-top: 56px;
}

.failure-section .eyebrow {
  color: var(--bright-teal);
}

.source-chip {
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: none;
}

.evidence-line {
  border: 1px solid #A6D2D0;
  border-left: 3px solid var(--teal);
  background: #F4FBFA;
}

@media (max-width: 760px) {
  .signal-flow {
    gap: 6px;
  }

  .story-section {
    padding-bottom: 64px;
  }

  .process-section.section {
    padding-top: 64px;
  }
}

/* Product-page acceptance refinements */
html {
  background: var(--deep-navy);
}

.product-page .product-hero .display-title {
  max-width: 780px;
  font-size: clamp(2.7rem, 4.7vw, 4.35rem);
}

.product-page > section + section {
  border-top: 1px solid rgba(11, 41, 72, 0.1);
}

.product-page .story-band,
.product-page .section {
  padding-block: 72px;
}

.product-page .detail-intro {
  margin-bottom: 52px;
}

.product-page .detail-row + .detail-row {
  margin-top: 68px;
}

.product-page .detail-art {
  padding-top: 8px;
}

.evidence-row {
  grid-template-columns: 122px 1fr;
}

.radar-dot--three {
  background: var(--bright-teal);
  box-shadow: 0 0 0 6px rgba(53, 183, 181, 0.14);
}

.deal-map::after {
  right: 22px;
  bottom: 29px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--deep-navy);
  border-radius: 50%;
  background: var(--bright-teal);
  box-shadow: 0 0 0 6px rgba(53, 183, 181, 0.14);
  transform: none;
}

.corpus-query {
  border: 0;
  border-left: 3px solid var(--teal);
  border-radius: 0;
  background: var(--pale-aqua);
  cursor: default;
}

.corpus-query::before {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: none;
  color: var(--white);
  content: "Q";
  font-size: 14px;
  font-weight: 900;
}

.product-promise .shell {
  justify-content: flex-start;
}

.product-promise .button {
  margin-left: 64px;
}

.site-footer {
  margin-bottom: 0;
}

@media (min-width: 1081px) {
  .product-page .detail-row {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 64px;
    align-items: start;
  }

  .product-page .detail-row--reverse {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (max-width: 760px) {
  .product-page .story-band,
  .product-page .section {
    padding-block: 64px;
  }

  .product-page .detail-row + .detail-row {
    margin-top: 64px;
  }

  .product-promise .button {
    margin-left: 0;
  }

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

/* Minimum readable type and touch-target floor */
.board-status {
  font-size: 16px;
}

.utility-inner a,
.text-link,
.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

@media (max-width: 520px) {
  .utility-inner {
    align-items: center;
    flex-direction: row;
    min-height: 52px;
    padding-block: 4px;
  }

  .site-menu {
    top: 128px;
  }
}

/* Five-product navigation: keep the full type size and move the menu into the existing drawer before it can overflow. */
@media (min-width: 1081px) and (max-width: 1360px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-menu {
    position: absolute;
    top: 116px;
    right: 32px;
    left: 32px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
    width: auto;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-menu.is-open {
    display: flex;
  }

  .nav-link,
  .nav-cta {
    width: 100%;
    margin: 0;
    justify-content: flex-start;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 4px;
  }
}

/* Shared CRI header sizing: applied to the current site pages only. */
.site-page .nav-inner,
.site-page .brand-link {
  min-height: 106px;
  height: 106px;
}

.site-page .brand-frame {
  padding: 7px;
}

.site-page .brand-mark {
  width: auto;
  height: 90px;
  max-height: none;
  max-width: 100%;
  object-fit: contain;
}

.site-page .site-menu {
  top: 150px;
}

/* Hero H1 reduction: 30% below the established desktop/mobile display scale. */
.home-page .display-title,
.product-page--am .product-hero .display-title,
.product-page--sales5 .product-hero .display-title,
.product-page--cs .product-hero .display-title,
.product-page--tech .product-hero .display-title {
  font-size: clamp(1.96rem, 3.78vw, 3.5rem);
}

@media (max-width: 520px) {
  .home-page .display-title,
  .product-page--am .product-hero .display-title,
  .product-page--sales5 .product-hero .display-title,
  .product-page--cs .product-hero .display-title,
  .product-page--tech .product-hero .display-title {
    font-size: clamp(1.715rem, 9.1vw, 2.52rem);
  }
}

/* Articles dropdown: shared across every CRI page. */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.nav-dropdown-toggle::after {
  margin-left: 7px;
  color: currentColor;
  content: "⌄";
  font-size: 14px;
  line-height: 1;
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle[aria-current="page"],
.nav-dropdown.is-open .nav-dropdown-toggle {
  background: var(--pale-aqua);
  color: var(--navy);
}

.nav-dropdown-toggle[aria-current="page"] {
  border-radius: 0;
  background: transparent;
  box-shadow: inset 0 -3px var(--teal);
}

.nav-dropdown-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  right: 0;
  display: none;
  min-width: 255px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow);
}

.nav-dropdown.is-open .nav-dropdown-menu {
  display: grid;
  gap: 3px;
}

.nav-dropdown-link {
  display: block;
  min-height: 44px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  color: var(--navy);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.25;
  text-decoration: none;
}

.nav-dropdown-link:hover,
.nav-dropdown-link[aria-current="page"] {
  background: var(--pale-aqua);
  color: var(--teal);
}

@media (max-width: 1360px) {
  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: flex-start;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    margin: 2px 0 2px 10px;
    border: 0;
    border-left: 2px solid var(--teal);
    border-radius: 0;
    box-shadow: none;
  }

  .nav-dropdown-link {
    width: 100%;
  }
}