:root {
  --cr-blue: #087be8;
  --cr-blue-dark: #075fae;
  --cr-blue-soft: #eaf4ff;
  --cr-green: #087a60;
  --cr-green-soft: #eaf8f3;
  --cr-ink: #172033;
  --cr-text: #46536a;
  --cr-muted: #6d7889;
  --cr-line: #dfe5ec;
  --cr-soft: #f5f8fb;
  --cr-white: #fff;
  --cr-radius: 8px;
  --cr-shadow: 0 16px 40px rgba(32, 51, 76, .09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--cr-ink);
  background: #fff;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

button {
  font: inherit;
}

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

h1,
h2,
h3 {
  color: var(--cr-ink);
  font-family: Manrope, Inter, sans-serif;
  letter-spacing: 0;
}

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.test-banner {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 5px 12px;
  color: #694d0c;
  background: #fff2c7;
  font-size: .76rem;
  font-weight: 750;
  text-align: center;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(223, 229, 236, .92);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(12px);
}

.navbar-inner {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  color: var(--cr-ink);
  font-family: Manrope, Inter, sans-serif;
  font-size: 1.28rem;
  font-weight: 800;
  line-height: 1;
}

.logo-accent {
  color: var(--cr-blue);
}

.logo-domain {
  margin-left: 2px;
  color: #8994a5;
  font-size: .76rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-catalog {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #455269;
  font-size: .86rem;
  font-weight: 650;
}

.nav-catalog:hover {
  color: var(--cr-blue-dark);
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid var(--cr-line);
  border-radius: 7px;
  color: var(--cr-ink);
  background: #fff;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: #aeb8c6;
}

.btn-primary {
  color: #fff;
  border-color: var(--cr-blue);
  background: var(--cr-blue);
}

.btn-primary:hover {
  color: #fff;
  border-color: var(--cr-blue-dark);
  background: var(--cr-blue-dark);
}

.btn-outline {
  color: #344158;
  background: #fff;
}

.btn-lg {
  min-height: 50px;
  padding: 0 21px;
}

.btn-block {
  width: 100%;
}

.hero {
  padding: 28px 0 46px;
  border-bottom: 1px solid var(--cr-line);
  background: #f8fbff;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 30px;
  color: var(--cr-muted);
  font-size: .76rem;
}

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

.breadcrumbs span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumbs i {
  font-size: .65rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr);
  gap: 52px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--cr-blue-dark);
  font-size: .76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 800px;
  margin-bottom: 17px;
  font-size: clamp(2.15rem, 4vw, 3.75rem);
  line-height: 1.08;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 22px;
  color: var(--cr-text);
  font-size: 1.03rem;
  line-height: 1.68;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 25px;
}

.hero-meta > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px;
  align-items: baseline;
  padding: 7px 10px;
  border: 1px solid var(--cr-line);
  border-radius: 6px;
  background: #fff;
  font-size: .8rem;
}

.hero-meta dt {
  color: var(--cr-muted);
}

.hero-meta dd {
  margin: 0;
  color: #37445a;
  font-weight: 750;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  margin-top: 18px;
  color: #556279;
  font-size: .78rem;
  font-weight: 650;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-trust i {
  color: var(--cr-green);
}

.document-card {
  overflow: hidden;
  border: 1px solid #cbd8e5;
  border-top: 4px solid var(--cr-blue);
  border-radius: var(--cr-radius);
  background: #fff;
  box-shadow: var(--cr-shadow);
}

.document-card-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--cr-line);
  color: var(--cr-muted);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.document-card-body {
  display: grid;
  gap: 7px;
  padding: 21px 19px;
}

.document-card-body > i {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 5px;
  border-radius: 6px;
  color: var(--cr-blue-dark);
  background: var(--cr-blue-soft);
  font-size: 1.15rem;
}

.document-card-body strong {
  font-size: 1rem;
  line-height: 1.45;
}

.document-card-body span {
  color: var(--cr-text);
  font-size: .8rem;
}

.document-card-links {
  display: grid;
  border-top: 1px solid var(--cr-line);
}

.document-card-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--cr-line);
  color: #435168;
  font-size: .78rem;
  font-weight: 700;
}

.document-card-links a:last-child {
  border-bottom: 0;
}

.document-card-links a:hover {
  color: var(--cr-blue-dark);
  background: #f8fbff;
}

.page-toc {
  border-bottom: 1px solid var(--cr-line);
  background: #fff;
}

.page-toc-inner {
  display: flex;
  gap: 8px;
  padding: 13px 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-toc a {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 6px;
  color: #536077;
  background: var(--cr-soft);
  font-size: .8rem;
  font-weight: 700;
}

.section {
  padding: 68px 0;
}

.summary-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: 52px;
  align-items: start;
}

.section-heading h2,
.app-panel h2,
.source-grid h2,
.product-copy h2,
.faq-heading h2 {
  margin-bottom: 11px;
  font-size: clamp(1.7rem, 2.7vw, 2.45rem);
  line-height: 1.2;
}

.summary-disclaimer {
  margin-bottom: 0;
  color: var(--cr-muted);
  font-size: .82rem;
  line-height: 1.6;
}

.summary-part {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--cr-line);
}

.summary-part:last-child {
  border-bottom: 0;
}

.summary-number {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--cr-blue-dark);
  background: var(--cr-blue-soft);
  font-size: .8rem;
  font-weight: 800;
}

.summary-part h3 {
  margin-bottom: 7px;
  font-size: 1.04rem;
}

.summary-part p {
  margin-bottom: 0;
  color: var(--cr-text);
  line-height: 1.74;
}

.summary-unavailable {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding: 17px;
  border: 1px solid #ead498;
  border-radius: 7px;
  color: #69562b;
  background: #fff8e8;
}

.summary-app-note {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 24px;
  padding: 18px;
  border: 1px solid #b9ddcf;
  border-radius: var(--cr-radius);
  background: var(--cr-green-soft);
}

.summary-app-note > i {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: #fff;
  background: var(--cr-green);
  font-size: 1.05rem;
}

.summary-app-note strong,
.summary-app-note span {
  display: block;
}

.summary-app-note strong {
  margin-bottom: 4px;
  color: #174f42;
  font-size: .9rem;
}

.summary-app-note span {
  color: #3c655c;
  font-size: .8rem;
  line-height: 1.55;
}

.app-panel {
  position: sticky;
  top: 88px;
  padding: 24px;
  border: 1px solid #c9ddec;
  border-radius: var(--cr-radius);
  background: #f6fbff;
}

.app-panel p {
  color: var(--cr-text);
  font-size: .88rem;
}

.app-panel ul {
  display: grid;
  gap: 10px;
  margin: 19px 0 22px;
  padding: 0;
  list-style: none;
}

.app-panel li {
  display: grid;
  grid-template-columns: 23px 1fr;
  gap: 8px;
  color: #425067;
  font-size: .84rem;
}

.app-panel li i {
  color: var(--cr-green);
}

.app-panel small {
  display: block;
  margin-top: 11px;
  color: var(--cr-muted);
  font-size: .7rem;
  text-align: center;
}

.source-section {
  border-top: 1px solid #edf0f4;
  border-bottom: 1px solid #edf0f4;
  background: var(--cr-soft);
}

.source-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(380px, 1.15fr);
  gap: 50px;
  align-items: center;
}

.source-grid p {
  margin-bottom: 0;
  color: var(--cr-text);
  line-height: 1.7;
}

.source-actions {
  overflow: hidden;
  border: 1px solid var(--cr-line);
  border-radius: var(--cr-radius);
  background: #fff;
}

.source-link {
  display: grid;
  grid-template-columns: 40px 1fr 18px;
  gap: 13px;
  align-items: center;
  min-height: 82px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--cr-line);
}

.source-link:last-child {
  border-bottom: 0;
}

.source-link:hover {
  background: #f8fbff;
}

.source-link > i:first-child {
  display: flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--cr-blue-dark);
  background: var(--cr-blue-soft);
}

.source-link strong,
.source-link span {
  display: block;
}

.source-link span {
  color: var(--cr-muted);
  font-size: .76rem;
}

.source-link > i:last-child {
  color: #939dac;
}

.product-section {
  color: #e6edf7;
  background: #1c2739;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr);
  gap: 54px;
  align-items: center;
}

.product-copy h2 {
  color: #fff;
}

.product-copy .eyebrow {
  color: #80c5ff;
}

.product-copy p {
  margin-bottom: 22px;
  color: #c3cedd;
  line-height: 1.7;
}

.product-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid #364359;
  border-radius: var(--cr-radius);
  overflow: hidden;
}

.product-features > div {
  display: grid;
  grid-template-columns: 35px 1fr;
  gap: 11px;
  min-height: 108px;
  padding: 17px;
  border-right: 1px solid #364359;
  border-bottom: 1px solid #364359;
}

.product-features > div:nth-child(2n) {
  border-right: 0;
}

.product-features > div:nth-last-child(-n+2) {
  border-bottom: 0;
}

.product-features i {
  color: #66dcb9;
  font-size: 1.1rem;
}

.product-features strong,
.product-features span {
  display: block;
}

.product-features strong {
  color: #fff;
  font-size: .86rem;
}

.product-features span {
  color: #abb8c9;
  font-size: .75rem;
  line-height: 1.45;
}

.video-section {
  border-bottom: 1px solid var(--cr-line);
  background: #fff;
}

.video-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(480px, 1.2fr);
  gap: 52px;
  align-items: center;
}

.video-copy h2 {
  margin-bottom: 13px;
  font-size: clamp(1.7rem, 2.7vw, 2.45rem);
  line-height: 1.2;
}

.video-copy > p:not(.eyebrow) {
  margin-bottom: 21px;
  color: var(--cr-text);
  line-height: 1.7;
}

.video-points {
  display: grid;
  gap: 13px;
}

.video-points > div {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
  color: #46536a;
  font-size: .84rem;
  line-height: 1.5;
}

.video-points i {
  color: var(--cr-blue-dark);
  font-size: 1rem;
}

.video-frame {
  overflow: hidden;
  border: 1px solid #cbd8e5;
  border-radius: var(--cr-radius);
  background: #111827;
  box-shadow: var(--cr-shadow);
}

.video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #111827;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(250px, .5fr) minmax(0, 1.5fr);
  gap: 52px;
  align-items: start;
}

.faq-heading {
  position: sticky;
  top: 88px;
}

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

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

.faq-list summary {
  display: grid;
  grid-template-columns: 1fr 28px;
  gap: 14px;
  align-items: center;
  padding: 19px 0;
  color: var(--cr-ink);
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  color: var(--cr-blue-dark);
  font-size: 1.3rem;
  font-weight: 500;
  text-align: center;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  margin: -3px 0 19px;
  color: var(--cr-text);
  line-height: 1.7;
}

.footer {
  padding: 40px 0 92px;
  color: #aeb8c7;
  background: #172033;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 38px;
}

.footer .logo span:first-child {
  color: #fff;
}

.footer p {
  max-width: 430px;
  margin: 14px 0 0;
  font-size: .8rem;
  line-height: 1.6;
}

.footer nav {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer nav a {
  color: #aeb8c7;
  font-size: .8rem;
}

.footer nav a:hover {
  color: #fff;
}

.mobile-cta {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 1100;
  display: none;
  grid-template-columns: 1fr auto 40px;
  gap: 8px;
  align-items: center;
  padding: 8px;
  border: 1px solid #cbd8e5;
  border-radius: 8px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 10px 28px rgba(28, 43, 65, .2);
  transform: translateY(150%);
  transition: transform .25s ease;
}

.mobile-cta.is-visible {
  transform: translateY(0);
}

.mobile-cta > div {
  min-width: 0;
}

.mobile-cta strong,
.mobile-cta > div span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-cta strong {
  font-size: .78rem;
}

.mobile-cta > div span {
  color: var(--cr-green);
  font-size: .68rem;
  font-weight: 650;
}

.mobile-cta .btn {
  min-height: 40px;
  padding: 0 12px;
  font-size: .76rem;
}

.mobile-cta-close {
  display: flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  color: var(--cr-muted);
  background: var(--cr-soft);
}

@media (max-width: 960px) {
  .hero-grid,
  .summary-layout,
  .source-grid,
  .product-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .document-card {
    max-width: 700px;
  }

  .video-frame {
    max-width: 760px;
  }

  .app-panel,
  .faq-heading {
    position: static;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 66px;
  }

  .container {
    width: min(100% - 24px, 1160px);
  }

  .navbar-inner {
    min-height: 54px;
  }

  .logo {
    font-size: 1.18rem;
  }

  .nav-catalog,
  .navbar .btn {
    display: none;
  }

  .hero {
    padding: 19px 0 29px;
  }

  .breadcrumbs {
    margin-bottom: 23px;
  }

  .breadcrumbs a:nth-of-type(2),
  .breadcrumbs a:nth-of-type(2) + i {
    display: none;
  }

  .hero h1 {
    font-size: clamp(1.9rem, 9.6vw, 2.65rem);
  }

  .hero-lead {
    font-size: .95rem;
  }

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

  .hero-meta > div:first-child {
    grid-column: 1 / -1;
  }

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

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

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

  .hero-trust span:last-child {
    grid-column: 1 / -1;
  }

  .document-card {
    box-shadow: none;
  }

  .section {
    padding: 50px 0;
  }

  .summary-part {
    grid-template-columns: 38px 1fr;
    gap: 12px;
  }

  .summary-number {
    width: 36px;
    height: 36px;
  }

  .app-panel {
    padding: 20px 17px;
  }

  .summary-app-note {
    grid-template-columns: 38px 1fr;
    padding: 16px;
  }

  .summary-app-note > i {
    width: 36px;
    height: 36px;
  }

  .product-features {
    grid-template-columns: 1fr;
  }

  .product-features > div {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #364359;
  }

  .product-features > div:nth-last-child(2) {
    border-bottom: 1px solid #364359;
  }

  .product-features > div:last-child {
    border-bottom: 0;
  }

  .faq-layout,
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .mobile-cta {
    display: grid;
  }
}

@media (max-width: 390px) {
  .mobile-cta {
    grid-template-columns: 1fr auto 38px;
  }

  .mobile-cta .btn i {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
  }
}