:root {
  color-scheme: dark;
  --marketing-bg: #060914;
  --marketing-panel: #0c1324;
  --marketing-panel-soft: #101827;
  --marketing-text: #f8fbff;
  --marketing-muted: #a8b3c7;
  --marketing-line: rgba(180, 212, 255, 0.18);
  --marketing-cyan: #17c8df;
  --marketing-mint: #7de7c9;
  --marketing-amber: #f8c15b;
  --marketing-rose: #ff7f9a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.marketing-page {
  margin: 0;
  background:
    linear-gradient(180deg, #060914 0%, #07111f 48%, #090d18 100%);
  color: var(--marketing-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.marketing-page::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 80%);
}

.marketing-page a {
  color: inherit;
}

.marketing-page img {
  max-width: 100%;
}

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

.marketing-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(180, 212, 255, 0.14);
  background: rgba(6, 9, 20, 0.88);
  backdrop-filter: blur(18px);
}

.marketing-nav {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.marketing-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--marketing-text);
  font-size: 21px;
  font-weight: 900;
  text-decoration: none;
}

.marketing-brand img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #f8fbff;
  object-fit: contain;
  padding: 5px;
}

.marketing-brand span span {
  color: #62d9eb;
}

.marketing-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--marketing-muted);
  font-size: 14px;
  font-weight: 800;
}

.marketing-nav-links a {
  text-decoration: none;
}

.marketing-nav-links > a:not(.marketing-button):hover {
  color: var(--marketing-text);
}

.marketing-page a.marketing-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(125, 231, 201, 0.35);
  border-radius: 8px;
  background: linear-gradient(135deg, #8af6d7, #17c8df);
  box-shadow: 0 18px 44px rgba(23, 200, 223, 0.2);
  color: #041018;
  font-weight: 900;
  padding: 12px 18px;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.marketing-page a.marketing-button:hover {
  box-shadow: 0 22px 52px rgba(23, 200, 223, 0.3);
  transform: translateY(-2px);
}

.marketing-button-small {
  min-height: 42px;
  padding: 9px 15px;
}

.marketing-page a.marketing-button-secondary {
  border-color: var(--marketing-line);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
  color: var(--marketing-text);
}

.marketing-hero {
  padding: 94px 0 72px;
}

.marketing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: center;
  gap: 56px;
}

.marketing-eyebrow {
  margin: 0 0 16px;
  color: var(--marketing-mint);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.marketing-hero h1,
.marketing-section h2,
.marketing-final-cta h2 {
  margin: 0;
  color: var(--marketing-text);
  line-height: 1.03;
  letter-spacing: 0;
}

.marketing-hero h1 {
  max-width: 820px;
  font-size: 54px;
}

.marketing-hero-lead {
  max-width: 760px;
  margin: 24px 0 0;
  color: #c7d2e5;
  font-size: 20px;
  font-weight: 650;
  line-height: 1.55;
}

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

.marketing-proof-panel,
.marketing-card,
.marketing-note,
.marketing-cta-panel {
  border: 1px solid var(--marketing-line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(23, 200, 223, 0.07), transparent 45%),
    var(--marketing-panel);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.27);
}

.marketing-proof-panel {
  padding: 26px;
}

.marketing-proof-panel strong {
  display: block;
  color: var(--marketing-amber);
  font-size: 38px;
  line-height: 1;
}

.marketing-proof-panel span {
  display: block;
  margin-top: 9px;
  color: var(--marketing-muted);
  font-size: 14px;
  font-weight: 750;
}

.marketing-section {
  padding: 76px 0;
}

.marketing-section-soft {
  border-block: 1px solid rgba(180, 212, 255, 0.1);
  background: rgba(11, 18, 33, 0.58);
}

.marketing-section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.marketing-section h2,
.marketing-final-cta h2 {
  font-size: 38px;
}

.marketing-section-head > p:last-child,
.marketing-section-copy {
  margin: 18px 0 0;
  color: var(--marketing-muted);
  font-size: 17px;
}

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

.marketing-card {
  min-width: 0;
  padding: 24px;
}

.marketing-card-kicker {
  display: block;
  margin-bottom: 14px;
  color: var(--marketing-cyan);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.marketing-card h2,
.marketing-card h3 {
  margin: 0;
  color: var(--marketing-text);
  font-size: 21px;
  line-height: 1.25;
}

.marketing-card p {
  margin: 14px 0 0;
  color: var(--marketing-muted);
  font-size: 15px;
}

.marketing-card-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--marketing-mint);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

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

.marketing-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.marketing-metric {
  border: 1px solid var(--marketing-line);
  border-radius: 8px;
  background: var(--marketing-panel);
  padding: 22px;
}

.marketing-metric strong {
  display: block;
  color: var(--marketing-mint);
  font-size: 34px;
  line-height: 1.05;
}

.marketing-metric:nth-child(2) strong {
  color: var(--marketing-cyan);
}

.marketing-metric:nth-child(3) strong {
  color: var(--marketing-amber);
}

.marketing-metric:nth-child(4) strong {
  color: #d9c4ff;
}

.marketing-metric span {
  display: block;
  margin-top: 10px;
  color: var(--marketing-muted);
  font-size: 13px;
  font-weight: 750;
}

.marketing-steps {
  display: grid;
  gap: 0;
  border: 1px solid var(--marketing-line);
  border-radius: 8px;
  background: var(--marketing-panel);
  overflow: hidden;
}

.marketing-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border-bottom: 1px solid rgba(180, 212, 255, 0.12);
}

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

.marketing-step > span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(23, 200, 223, 0.35);
  border-radius: 8px;
  background: rgba(23, 200, 223, 0.1);
  color: var(--marketing-cyan);
  font-size: 13px;
  font-weight: 900;
}

.marketing-step h3 {
  margin: 0;
  font-size: 18px;
}

.marketing-step p {
  margin: 6px 0 0;
  color: var(--marketing-muted);
}

.marketing-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  color: var(--marketing-muted);
  font-size: 13px;
  font-weight: 750;
}

.marketing-breadcrumbs a {
  text-decoration: none;
}

.marketing-breadcrumbs a:hover {
  color: var(--marketing-text);
}

.marketing-breadcrumbs span {
  color: #66738a;
}

.article-hero {
  padding: 64px 0 38px;
}

.article-hero-inner {
  max-width: 900px;
}

.article-hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: 48px;
  line-height: 1.07;
}

.article-description {
  max-width: 820px;
  margin: 22px 0 0;
  color: #c7d2e5;
  font-size: 20px;
  font-weight: 600;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 22px;
  color: var(--marketing-muted);
  font-size: 13px;
  font-weight: 750;
}

.article-intro-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(23, 200, 223, 0.3);
  border-radius: 8px;
  background: rgba(23, 200, 223, 0.075);
  margin-top: 30px;
  padding: 18px 20px;
}

.article-intro-cta p {
  margin: 0;
  color: #d8e4f7;
  font-size: 14px;
  font-weight: 700;
}

.article-intro-cta .marketing-button {
  min-height: 42px;
  flex: 0 0 auto;
  padding: 9px 14px;
}

.article-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 760px);
  justify-content: center;
  gap: 50px;
  padding: 32px 0 76px;
}

.article-toc {
  position: sticky;
  top: 94px;
  align-self: start;
  border-left: 1px solid var(--marketing-line);
  padding-left: 18px;
}

.article-toc strong {
  display: block;
  margin-bottom: 12px;
  color: var(--marketing-text);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-toc a {
  display: block;
  margin: 9px 0;
  color: var(--marketing-muted);
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
}

.article-toc a[data-level="3"] {
  padding-left: 12px;
  font-size: 12px;
}

.article-toc a:hover {
  color: var(--marketing-mint);
}

.article-body {
  min-width: 0;
  color: #d8e2f1;
  font-size: 17px;
}

.article-body h2,
.article-body h3 {
  scroll-margin-top: 96px;
  color: var(--marketing-text);
  line-height: 1.18;
}

.article-body h2 {
  margin: 52px 0 16px;
  font-size: 30px;
}

.article-body h3 {
  margin: 32px 0 12px;
  font-size: 21px;
}

.article-body p {
  margin: 0 0 20px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-body li {
  margin: 8px 0;
}

.article-body a {
  color: var(--marketing-mint);
  text-underline-offset: 3px;
}

.article-body strong {
  color: var(--marketing-text);
}

.article-context-cta {
  margin: 46px 0 6px;
  border: 1px solid rgba(125, 231, 201, 0.3);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(125, 231, 201, 0.09), rgba(23, 200, 223, 0.05)),
    var(--marketing-panel);
  padding: 28px;
}

.article-context-cta h2 {
  margin: 0;
  font-size: 25px;
}

.article-context-cta p {
  margin: 12px 0 20px;
  color: var(--marketing-muted);
  font-size: 15px;
}

.article-citations {
  margin-top: 52px;
  border-top: 1px solid var(--marketing-line);
  padding-top: 24px;
}

.article-citations h2 {
  margin: 0 0 14px;
  font-size: 20px;
}

.article-citations ul {
  margin: 0;
}

.related-resources {
  padding: 0 0 76px;
}

.case-method {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.case-method .marketing-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--marketing-amber);
  font-size: 28px;
}

.marketing-final-cta {
  border-top: 1px solid rgba(180, 212, 255, 0.12);
  background:
    linear-gradient(130deg, rgba(23, 200, 223, 0.09), rgba(125, 231, 201, 0.04)),
    #09101e;
  padding: 70px 0;
  text-align: center;
}

.marketing-final-cta p:not(.marketing-eyebrow) {
  max-width: 680px;
  margin: 18px auto 24px;
  color: var(--marketing-muted);
  font-size: 17px;
}

.marketing-footer {
  border-top: 1px solid rgba(180, 212, 255, 0.12);
  background: #050812;
  padding: 48px 0 24px;
}

.marketing-footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 38px;
}

.marketing-footer p {
  max-width: 260px;
  margin: 14px 0 0;
  color: var(--marketing-muted);
  font-size: 14px;
}

.marketing-footer nav {
  display: grid;
  align-content: start;
  gap: 10px;
}

.marketing-footer nav strong {
  margin-bottom: 4px;
  color: var(--marketing-text);
  font-size: 13px;
}

.marketing-footer nav a {
  color: var(--marketing-muted);
  font-size: 13px;
  text-decoration: none;
}

.marketing-footer nav a:hover {
  color: var(--marketing-mint);
}

.marketing-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  border-top: 1px solid rgba(180, 212, 255, 0.1);
  padding-top: 20px;
  color: #718097;
  font-size: 12px;
}

.mobile-demo-cta {
  display: none;
}

@media (max-width: 900px) {
  .marketing-hero-grid,
  .case-method {
    grid-template-columns: 1fr;
  }

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

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

  .article-layout {
    grid-template-columns: minmax(0, 760px);
  }

  .article-toc {
    position: static;
    border: 1px solid var(--marketing-line);
    border-radius: 8px;
    padding: 18px;
  }

  .marketing-footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .marketing-footer-grid nav:last-child {
    grid-column: 2 / 4;
  }
}

@media (max-width: 720px) {
  body.marketing-page {
    padding-bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .marketing-wrap {
    width: min(100% - 28px, 1160px);
  }

  .marketing-nav {
    min-height: 64px;
    gap: 12px;
  }

  .marketing-brand {
    font-size: 19px;
  }

  .marketing-brand img {
    width: 38px;
    height: 38px;
  }

  .marketing-nav-links > a:not(.marketing-button) {
    display: none;
  }

  .marketing-nav-links {
    gap: 0;
  }

  .marketing-button-small {
    min-height: 42px;
    padding: 9px 13px;
  }

  .marketing-hero {
    padding: 54px 0 46px;
  }

  .marketing-hero-grid {
    gap: 30px;
  }

  .marketing-hero h1,
  .article-hero h1 {
    font-size: 36px;
  }

  .marketing-hero-lead,
  .article-description {
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.55;
  }

  .marketing-actions {
    display: grid;
  }

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

  .marketing-section {
    padding: 50px 0;
  }

  .marketing-section h2,
  .marketing-final-cta h2 {
    font-size: 29px;
  }

  .marketing-section-head {
    margin-bottom: 24px;
  }

  .marketing-section-head > p:last-child,
  .marketing-section-copy {
    font-size: 15px;
  }

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

  .marketing-card,
  .marketing-proof-panel {
    padding: 20px;
  }

  .marketing-metric {
    display: grid;
    grid-template-columns: minmax(100px, auto) 1fr;
    align-items: center;
    gap: 16px;
    padding: 17px 18px;
  }

  .marketing-metric strong {
    font-size: 29px;
  }

  .marketing-metric span {
    margin: 0;
  }

  .article-hero {
    padding: 40px 0 24px;
  }

  .article-intro-cta {
    display: grid;
    gap: 14px;
  }

  .article-intro-cta .marketing-button {
    width: 100%;
  }

  .article-layout {
    gap: 26px;
    padding: 18px 0 50px;
  }

  .article-body {
    font-size: 16px;
  }

  .article-body h2 {
    margin-top: 42px;
    font-size: 26px;
  }

  .article-body h3 {
    font-size: 20px;
  }

  .article-context-cta {
    padding: 22px 18px;
  }

  .article-context-cta .marketing-button {
    width: 100%;
  }

  .marketing-final-cta {
    padding: 52px 0;
  }

  .marketing-footer {
    padding-top: 38px;
  }

  .marketing-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px 20px;
  }

  .marketing-footer-grid > div {
    grid-column: 1 / -1;
  }

  .marketing-footer-grid nav:last-child {
    grid-column: auto;
  }

  .marketing-footer-bottom {
    display: grid;
    gap: 4px;
  }

  .mobile-demo-cta {
    position: fixed;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    left: 10px;
    z-index: 40;
    display: flex;
    min-height: 56px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid rgba(125, 231, 201, 0.34);
    border-radius: 8px;
    background: rgba(8, 13, 26, 0.94);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
    padding: 8px 8px 8px 14px;
    backdrop-filter: blur(16px);
  }

  .mobile-demo-cta span {
    min-width: 0;
    color: #c5d1e5;
    font-size: 12px;
    font-weight: 800;
  }

  .marketing-page .mobile-demo-cta a {
    display: inline-flex;
    min-width: 116px;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: linear-gradient(135deg, #8af6d7, #17c8df);
    color: #041018;
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
  }
}

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

  .marketing-button {
    transition: none;
  }
}