:root {
  --paper: #f5f7f8;
  --surface: #ffffff;
  --ink: #101820;
  --ink-2: #24313c;
  --muted: #5c6d78;
  --line: #dbe4e9;
  --line-strong: #c3d0d8;
  --green: #00a859;
  --green-deep: #057044;
  --teal: #0c7f88;
  --amber: #e7a323;
  --charcoal: #14232d;
  --charcoal-2: #1d303b;
  --soft-green: rgba(0, 168, 89, 0.1);
  --shadow: 0 22px 56px rgba(16, 24, 32, 0.1);
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

body::selection {
  background: rgba(0, 168, 89, 0.22);
}

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

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 64px;
  border-bottom: 1px solid rgba(219, 228, 233, 0.9);
  background: rgba(245, 247, 248, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  display: block;
  width: 226px;
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.primary-nav a {
  position: relative;
  padding: 6px 0;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--green);
  content: "";
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 160ms ease;
}

.primary-nav a:hover {
  color: var(--ink);
}

.primary-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 64px;
  align-items: end;
  min-height: 680px;
  padding: 96px 64px 74px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(0, 168, 89, 0.12), transparent 36%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 88%);
}

.hero-copy {
  max-width: 960px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 980px;
  margin-bottom: 24px;
  font-size: 96px;
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  max-width: 900px;
  margin-bottom: 0;
  font-size: 50px;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: 0;
}

.hero-statement {
  max-width: 850px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 24px;
  line-height: 1.52;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-size: 15px;
  font-weight: 900;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

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

.button.primary {
  border-color: var(--green);
  background: var(--green);
  color: #ffffff;
}

.button.secondary {
  background: #ffffff;
  color: var(--ink-2);
}

.hero-aside {
  display: grid;
  gap: 10px;
  padding-bottom: 8px;
}

.hero-aside span {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 900;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.proof-strip article {
  min-height: 190px;
  padding: 30px 28px;
  border-right: 1px solid var(--line);
}

.proof-strip article:last-child {
  border-right: 0;
}

.proof-strip span,
.service-lanes span,
.model-grid span,
.timeline span {
  display: block;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.proof-strip span {
  margin-bottom: 18px;
}

.proof-strip strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.22;
}

.proof-strip p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.section {
  padding: 92px 64px;
}

.split,
.industries,
.operating-model {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1.14fr);
  gap: 72px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.rich-copy p {
  max-width: 790px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.68;
}

.rich-copy p:last-child {
  margin-bottom: 0;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading.compact {
  max-width: 980px;
}

.products,
.approach {
  border-bottom: 1px solid var(--line);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.solution-grid article,
.standards-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.product-card {
  padding: 32px;
  box-shadow: var(--shadow);
}

.product-card.featured {
  background:
    linear-gradient(140deg, rgba(0, 168, 89, 0.1), transparent 44%),
    #ffffff;
}

.product-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 18px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--soft-green);
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 900;
}

.product-card h3 {
  max-width: 660px;
  font-size: 30px;
}

.product-card p,
.solution-grid p,
.service-lanes p,
.model-grid p,
.standards-grid p,
.timeline p,
.contact-panel p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.62;
}

.feature-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 26px;
}

.product-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-card li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.42;
}

.product-card li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.solution-grid article {
  min-height: 280px;
  padding: 26px;
}

.icon-mark {
  display: block;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border: 1px solid rgba(0, 168, 89, 0.34);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 47%, rgba(0, 168, 89, 0.76) 48%, rgba(0, 168, 89, 0.76) 52%, transparent 53%),
    linear-gradient(0deg, transparent 47%, rgba(12, 127, 136, 0.76) 48%, rgba(12, 127, 136, 0.76) 52%, transparent 53%),
    rgba(0, 168, 89, 0.08);
}

.dark-band {
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--charcoal);
  color: #ffffff;
}

.dark-band .eyebrow,
.dark-band .service-lanes span {
  color: #7be0ad;
}

.dark-band h2,
.dark-band h3 {
  color: #ffffff;
}

.dark-band p {
  color: #b9c6ce;
}

.service-lanes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-lanes article {
  min-height: 286px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.service-lanes span,
.model-grid span,
.timeline span {
  margin-bottom: 42px;
}

.model-grid,
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.model-grid article {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.industry-list li {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink-2);
  font-size: 18px;
  font-weight: 900;
}

.standards {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(12, 127, 136, 0.08), transparent 35%),
    var(--paper);
}

.standards-grid article {
  min-height: 210px;
  padding: 28px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.timeline article {
  min-height: 246px;
  padding: 26px;
  border-right: 1px solid var(--line);
}

.timeline article:last-child {
  border-right: 0;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 42px;
  align-items: end;
  margin: 64px;
  padding: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(0, 168, 89, 0.1), transparent 40%),
    var(--surface);
}

.contact-panel h2 {
  max-width: 880px;
}

.contact-panel p {
  max-width: 760px;
  margin: 20px 0 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 64px 44px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.cardqr-page {
  --card-blue: #155da8;
  --card-blue-deep: #0f3766;
  --card-blue-ink: #082b52;
  --card-blue-soft: #eaf3fb;
  --card-blue-soft-2: #f4f9fd;
  --card-line: #d8e6f1;
  min-height: 100vh;
  background:
    linear-gradient(rgba(21, 93, 168, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 93, 168, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 82% 12%, rgba(21, 93, 168, 0.12), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f6fbff 78%);
  background-size: 28px 28px, 28px 28px, auto, auto;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

.cardqr-shell {
  display: grid;
  gap: 18px;
  width: min(100%, 1180px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 22px;
}

.cardqr-hero,
.cardqr-panel,
.cardqr-contact {
  border: 1px solid var(--card-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 22px 54px rgba(15, 55, 102, 0.08);
}

.cardqr-hero {
  display: grid;
  min-height: 360px;
  padding: 44px;
  overflow: hidden;
  background:
    linear-gradient(130deg, rgba(21, 93, 168, 0.09), transparent 44%),
    rgba(255, 255, 255, 0.96);
}

.cardqr-hero-copy {
  display: grid;
  align-content: space-between;
  gap: 82px;
}

.cardqr-logo {
  display: inline-flex;
  width: fit-content;
}

.cardqr-logo img {
  display: block;
  width: 240px;
  height: auto;
}

.cardqr-intro {
  width: 100%;
  max-width: none;
}

.cardqr-page .eyebrow {
  color: var(--card-blue);
}

.cardqr-intro h1 {
  margin-bottom: 18px;
  color: var(--card-blue-ink);
  font-size: 64px;
  font-weight: 800;
  line-height: 0.96;
}

.cardqr-intro p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.cardqr-panel {
  display: grid;
  grid-template-columns: minmax(250px, 0.78fr) minmax(0, 1.22fr);
  gap: 34px;
  padding: 34px;
}

.cardqr-panel h2 {
  color: var(--card-blue-ink);
  font-size: 32px;
  line-height: 1.12;
}

.cardqr-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cardqr-platform-grid article {
  min-height: 236px;
  padding: 26px;
  border: 1px solid rgba(21, 93, 168, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(21, 93, 168, 0.08), transparent 52%),
    #ffffff;
  box-shadow: 0 18px 42px rgba(15, 55, 102, 0.07);
}

.cardqr-platform-grid span,
.cardqr-focus-grid span {
  display: block;
  color: var(--card-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cardqr-platform-grid span {
  margin-bottom: 32px;
}

.cardqr-platform-grid h3 {
  margin-bottom: 14px;
  color: var(--card-blue-ink);
  font-size: 24px;
}

.cardqr-platform-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.cardqr-focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cardqr-focus-grid article {
  min-height: 170px;
  padding: 20px;
  border: 1px solid var(--card-line);
  border-radius: 8px;
  background: var(--card-blue-soft-2);
}

.cardqr-focus-grid span {
  margin-bottom: 18px;
}

.cardqr-focus-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.56;
}

.cardqr-contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  padding: 24px 28px;
  color: var(--card-blue-deep);
}

.cardqr-contact-copy span {
  display: block;
  margin-bottom: 6px;
  color: var(--card-blue-ink);
  font-size: 16px;
  font-weight: 900;
}

.cardqr-contact-copy p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.cardqr-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 15px;
  font-weight: 500;
}

.cardqr-contact-links a {
  border-bottom: 1px solid rgba(21, 93, 168, 0.24);
}

@media (min-width: 1440px) {
  .cardqr-shell {
    width: min(100%, 1320px);
    gap: 26px;
    padding: 48px 32px;
  }

  .cardqr-hero {
    min-height: 390px;
    padding: 56px;
  }

  .cardqr-logo img {
    width: 260px;
  }

  .cardqr-intro h1 {
    font-size: 74px;
  }

  .cardqr-intro p {
    font-size: 21px;
  }

  .cardqr-panel {
    grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
    padding: 42px;
  }
}

@media (max-width: 1180px) {
  .site-header,
  .hero,
  .section {
    padding-right: 36px;
    padding-left: 36px;
  }

  .hero,
  .split,
  .industries,
  .operating-model {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .hero {
    min-height: auto;
  }

  .hero-aside {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 760px;
  }

  h1 {
    font-size: 76px;
  }

  h2 {
    font-size: 44px;
  }

  .proof-strip,
  .solution-grid,
  .service-lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .timeline article,
  .timeline article:last-child {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .timeline article:nth-child(2n) {
    border-right: 0;
  }

  .timeline article:last-child {
    border-right: 0;
  }

  .timeline article:nth-last-child(-n + 1) {
    border-bottom: 0;
  }

  .contact-panel {
    margin: 36px;
  }

  .cardqr-shell {
    width: min(100%, 1020px);
    padding: 28px 24px;
  }

  .cardqr-hero {
    min-height: 340px;
    padding: 38px;
  }

  .cardqr-intro h1 {
    font-size: 56px;
  }

  .cardqr-intro p {
    font-size: 17px;
  }

  .cardqr-panel {
    grid-template-columns: minmax(230px, 0.85fr) minmax(0, 1.15fr);
    gap: 30px;
    padding: 30px;
  }

  .cardqr-panel h2 {
    font-size: 30px;
  }
}

@media (max-width: 980px) {
  .cardqr-shell {
    width: min(100%, 760px);
  }

  .cardqr-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .cardqr-hero-copy {
    gap: 54px;
  }

  .cardqr-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 20px;
  }

  .brand img {
    width: 190px;
  }

  .primary-nav {
    width: 100%;
    gap: 18px;
    overflow-x: auto;
    padding-bottom: 4px;
    font-size: 13px;
  }

  .hero,
  .section {
    padding: 54px 20px;
  }

  h1 {
    font-size: 52px;
    line-height: 1;
  }

  h2 {
    font-size: 34px;
    line-height: 1.08;
  }

  h3 {
    font-size: 20px;
  }

  .hero-statement,
  .rich-copy p {
    font-size: 18px;
  }

  .hero-actions,
  .contact-panel {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-aside,
  .proof-strip,
  .product-grid,
  .feature-columns,
  .solution-grid,
  .service-lanes,
  .model-grid,
  .industry-list,
  .standards-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .proof-strip article,
  .proof-strip article:nth-child(2),
  .timeline article,
  .timeline article:last-child,
  .timeline article:nth-child(2n) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip article:last-child,
  .timeline article:last-child {
    border-bottom: 0;
  }

  .product-card,
  .solution-grid article,
  .service-lanes article,
  .model-grid article,
  .standards-grid article {
    min-height: 0;
    padding: 24px;
  }

  .service-lanes span,
  .model-grid span,
  .timeline span {
    margin-bottom: 28px;
  }

  .contact-panel {
    margin: 20px;
    padding: 30px 24px;
  }

  .site-footer {
    flex-direction: column;
    padding: 24px 20px 34px;
  }

  .cardqr-shell {
    gap: 14px;
    padding: 16px;
  }

  .cardqr-hero {
    min-height: 0;
    padding: 28px 22px;
  }

  .cardqr-hero-copy {
    gap: 42px;
  }

  .cardqr-logo img {
    width: 196px;
  }

  .cardqr-intro h1 {
    font-size: 46px;
  }

  .cardqr-intro p {
    font-size: 18px;
  }

  .cardqr-panel {
    padding: 24px 20px;
  }

  .cardqr-panel h2 {
    font-size: 28px;
  }

  .cardqr-platform-grid {
    grid-template-columns: 1fr;
  }

  .cardqr-focus-grid {
    grid-template-columns: 1fr;
  }

  .cardqr-contact {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }

  .cardqr-contact-links {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 520px) {
  .cardqr-shell {
    padding: 12px;
  }

  .cardqr-hero,
  .cardqr-panel,
  .cardqr-contact {
    border-radius: 6px;
  }

  .cardqr-hero {
    gap: 30px;
    padding: 24px 18px;
  }

  .cardqr-logo img {
    width: 176px;
  }

  .cardqr-intro h1 {
    font-size: 40px;
  }

  .cardqr-intro p {
    font-size: 16px;
    line-height: 1.56;
  }

  .cardqr-panel {
    padding: 22px 18px;
  }

  .cardqr-panel h2 {
    font-size: 25px;
  }

  .cardqr-platform-grid article,
  .cardqr-focus-grid article {
    min-height: 0;
    padding: 18px;
  }
}