@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --panel: #eef3fa;
  --text: #172033;
  --muted: #526173;
  --border: #d9e1ee;
  --primary: #2454d8;
  --primary-strong: #1f43aa;
  --accent: #00a7b5;
  --accent-soft: color-mix(in srgb, var(--accent) 14%, white);
  --warm: #a47a3a;
  --shadow: 0 14px 36px rgba(23, 32, 51, 0.08);
  --shadow-soft: 0 8px 20px rgba(23, 32, 51, 0.05);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content-max: 1180px;
  --measure: 68ch;
  --gutter: clamp(1rem, 2vw, 1.5rem);
  --section-space: clamp(2.75rem, 5vw, 4.5rem);
  --card-pad: clamp(1rem, 2vw, 1.4rem);
  --line: 1px solid var(--border);
  --font-body: 'IBM Plex Sans', 'Noto Sans SC', system-ui, sans-serif;
  --font-display: 'Space Grotesk', 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Sans', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(36, 84, 216, 0.08), transparent 34%),
    radial-gradient(circle at top right, rgba(0, 167, 181, 0.06), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.24)),
    var(--bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg, video, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
a { color: inherit; text-decoration-thickness: 0.08em; text-underline-offset: 0.18em; }
a:hover { color: var(--primary); }
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 55%, white);
  outline-offset: 2px;
}

h1, h2, h3, h4, .section-title, .page-title, .hero h1, .display-title {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.08;
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  font-family: var(--font-display);
}

p { margin: 0; }
small { color: var(--muted); }
code, pre, kbd, .mono { font-family: var(--font-mono); }

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 50;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.skip-link:focus { top: 0.75rem; }

.site-shell {
  width: min(calc(100% - 2 * var(--gutter)), var(--content-max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 82%, white 18%);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
}
.header-inner,
.site-footer-inner {
  width: min(calc(100% - 2 * var(--gutter)), var(--content-max));
  margin-inline: auto;
}
.header-inner {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.8rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--text);
}
.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(36, 84, 216, 0.14), rgba(0, 167, 181, 0.18)),
    var(--surface);
  border: 1px solid color-mix(in srgb, var(--border) 84%, white);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
  flex: 0 0 auto;
}
.brand strong { font-size: 1rem; }
.brand span {
  display: block;
  color: var(--muted);
  font: 500 0.82rem/1.2 var(--font-body);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-nav a,
.site-nav button,
.pill,
.chip,
.action-link,
.button {
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease, color 140ms ease, box-shadow 140ms ease;
}
.site-nav a,
.site-nav button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 2.6rem;
  padding: 0.65rem 0.95rem;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
}
.site-nav a[aria-current='page'],
.site-nav a:hover,
.site-nav button:hover,
.site-nav button[aria-pressed='true'] {
  background: color-mix(in srgb, var(--primary) 8%, white);
  color: var(--primary-strong);
  border-color: color-mix(in srgb, var(--primary) 16%, var(--border));
}
.site-nav a:active,
.site-nav button:active,
.button:active,
.action-link:active { transform: translateY(1px); }

main { display: block; }
.page {
  padding-block: var(--section-space);
}
.page + .page { padding-top: 0; }

.docs-home,
.section,
.route-section {
  padding-block: var(--section-space);
}
.docs-home:first-child {
  padding-top: clamp(2rem, 4vw, 3.5rem);
}

.workspace,
.docs-workspace,
.content-grid,
.split-grid,
.two-col,
.cards-grid,
.reference-grid,
.guide-grid,
.resource-grid,
.detail-grid,
.timeline-grid,
.stats-grid,
.link-grid {
  display: grid;
  gap: 1rem;
}

.docs-workspace {
  grid-template-columns: minmax(0, 1.3fr) minmax(19rem, 0.8fr);
  align-items: start;
}
.workspace-lead,
.section-lead,
.intro,
.summary {
  max-width: var(--measure);
  color: var(--muted);
}

.search-panel,
.reference-index,
.quickstart-strip,
.guide-stack,
.reference-matrix,
.support-cta,
.card,
.panel,
.metric,
.note,
.callout,
.figure-card,
.table-shell,
.proof-slab,
.toc,
.details-shell {
  background: var(--surface);
  border: var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.search-panel,
.reference-index,
.quickstart-strip,
.guide-stack,
.reference-matrix,
.support-cta,
.proof-slab,
.toc,
.details-shell {
  padding: var(--card-pad);
}

.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.search-bar input,
.search-bar select,
.search-bar textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 14px;
  padding: 0.85rem 1rem;
}
.search-bar input {
  min-width: min(100%, 18rem);
  flex: 1 1 18rem;
}
.search-bar select {
  min-width: 11rem;
  flex: 0 1 11rem;
}

.quickstart-strip,
.reference-matrix,
.proof-slab,
.support-cta {
  display: grid;
  gap: 1rem;
}
.quickstart-strip {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
.quickstart-strip > * { grid-column: span 4; }

.cards-grid,
.reference-grid,
.guide-grid,
.resource-grid,
.link-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
.cards-grid > *,
.reference-grid > *,
.guide-grid > *,
.resource-grid > *,
.link-grid > * {
  grid-column: span 12;
}

.card,
.panel,
.metric,
.note,
.callout,
.figure-card,
.table-shell {
  padding: var(--card-pad);
}
.card,
.panel {
  display: grid;
  gap: 0.75rem;
}
.card h3,
.panel h3,
.metric h3,
.callout h3,
.note h3 {
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
}
.meta,
.kicker,
.label,
.tag,
.chip,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 88%, white);
  background: color-mix(in srgb, var(--panel) 58%, white);
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.2;
  letter-spacing: 0;
}
.kicker,
.label {
  color: var(--primary-strong);
  background: color-mix(in srgb, var(--primary) 7%, white);
}

.metric-grid,
.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}
.metric,
.stat {
  display: grid;
  gap: 0.5rem;
  min-height: 100%;
}
.metric strong,
.stat strong {
  font: 700 clamp(1.4rem, 2.2vw, 2rem)/1 var(--font-display);
  letter-spacing: 0;
}
.metric p,
.stat p,
.card p,
.panel p,
.note p,
.callout p { color: var(--muted); }

.list,
.link-list,
.checklist,
.resource-list,
.detail-list,
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.list,
.link-list,
.checklist,
.resource-list,
.detail-list {
  display: grid;
  gap: 0.8rem;
}
.list li,
.link-list li,
.checklist li,
.resource-list li,
.detail-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
}
.list li:last-child,
.link-list li:last-child,
.checklist li:last-child,
.resource-list li:last-child,
.detail-list li:last-child { border-bottom: 0; padding-bottom: 0; }

.definition-row,
.spec-row {
  display: grid;
  grid-template-columns: minmax(8rem, 16rem) minmax(0, 1fr);
  gap: 0.75rem 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
}
.definition-row:last-child,
.spec-row:last-child { border-bottom: 0; }
.definition-row dt,
.spec-row dt {
  font-weight: 600;
  color: var(--text);
}
.definition-row dd,
.spec-row dd {
  margin: 0;
  color: var(--muted);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
}
.responsive-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 42rem;
}
.responsive-table th,
.responsive-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, white);
}
.responsive-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: color-mix(in srgb, var(--panel) 62%, white);
  color: var(--text);
  font-size: 0.92rem;
}
.responsive-table tr:last-child td { border-bottom: 0; }

.toc {
  position: sticky;
  top: 6.25rem;
  display: grid;
  gap: 0.75rem;
}
.toc a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
}
.toc a:hover,
.toc a[aria-current='true'] {
  background: color-mix(in srgb, var(--primary) 8%, white);
  color: var(--primary-strong);
}

.prose {
  max-width: var(--measure);
}
.prose > * + * { margin-top: 1rem; }
.prose h2 { margin-top: 2rem; }
.prose h3 { margin-top: 1.5rem; font-size: clamp(1.1rem, 1.6vw, 1.35rem); }
.prose ul,
.prose ol { padding-left: 1.25rem; }
.prose li + li { margin-top: 0.45rem; }

.button,
.action-link,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.72rem 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  box-shadow: none;
}
.button.primary,
.action-link.primary,
button.button.primary {
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 95%, white), var(--primary-strong));
  color: white;
  border-color: color-mix(in srgb, var(--primary) 65%, black);
  box-shadow: 0 10px 24px rgba(36, 84, 216, 0.18);
}
.button.secondary,
.action-link.secondary {
  background: color-mix(in srgb, var(--panel) 70%, white);
}
.button:hover,
.action-link:hover,
button.button:hover {
  border-color: color-mix(in srgb, var(--primary) 18%, var(--border));
  box-shadow: var(--shadow-soft);
}

.footer {
  margin-top: var(--section-space);
  padding: 1.5rem 0 2rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: color-mix(in srgb, var(--bg) 88%, white 12%);
}
.site-footer-inner {
  display: grid;
  gap: 1rem;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-brand {
  display: grid;
  gap: 0.3rem;
}
.footer-brand strong {
  font-family: var(--font-display);
  font-size: 1rem;
}
.footer-copy {
  color: var(--muted);
  max-width: 72ch;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}
.footer-col { grid-column: span 4; display: grid; gap: 0.75rem; }
.footer-col h2,
.footer-col h3 {
  font-size: 0.95rem;
  color: var(--text);
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
}
.footer-links a:hover { color: var(--primary-strong); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.9rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  color: var(--muted);
  font-size: 0.92rem;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.hero-space { padding-block: clamp(2.5rem, 5vw, 4rem); }
.hero-block {
  display: grid;
  gap: 1rem;
  padding: clamp(1.2rem, 2vw, 1.8rem);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 82%, white), var(--surface));
  border: 1px solid color-mix(in srgb, var(--border) 82%, white);
  border-radius: clamp(22px, 3vw, 30px);
  box-shadow: var(--shadow);
}
.hero-block .eyebrow { width: fit-content; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.9fr);
  gap: 1.25rem;
  align-items: end;
}
.hero-copy {
  max-width: var(--measure);
  display: grid;
  gap: 1rem;
}
.hero h1,
.page-title {
  font-size: clamp(2.1rem, 4.8vw, 4.3rem);
}
.hero-lead,
.lead {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  color: var(--muted);
  max-width: 60ch;
}
.hero-side {
  display: grid;
  gap: 0.85rem;
}
.hero-side .metric,
.hero-side .card,
.hero-side .panel {
  min-height: auto;
}
.hero-media,
.media-frame,
.figure-frame {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 78%, white), var(--surface));
  border: 1px solid var(--border);
}
.hero-media img,
.media-frame img,
.figure-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.route-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem);
  gap: 1rem;
}
.route-rail .stack,
.stack {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .cards-grid > *,
  .reference-grid > *,
  .guide-grid > *,
  .resource-grid > *,
  .link-grid > * { grid-column: span 6; }
  .quickstart-strip > * { grid-column: span 6; }
}

@media (min-width: 960px) {
  .cards-grid > *,
  .reference-grid > *,
  .guide-grid > *,
  .resource-grid > * { grid-column: span 4; }
  .link-grid > * { grid-column: span 3; }
  .quickstart-strip > * { grid-column: span 3; }
}

@media (max-width: 959px) {
  .docs-workspace,
  .hero-grid,
  .route-rail,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-col { grid-column: span 12; }
  .toc { position: static; }
}

@media (max-width: 719px) {
  .header-inner { align-items: flex-start; flex-direction: column; }
  .site-nav { justify-content: flex-start; width: 100%; }
  .site-nav a,
  .site-nav button { padding-inline: 0.85rem; }
  .hero h1,
  .page-title { font-size: clamp(1.9rem, 10vw, 3rem); }
  .definition-row,
  .spec-row { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* runtime-stock-media-module */
.shpitto-stock-media {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}
.shpitto-stock-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.75rem;
}
.shpitto-stock-media figcaption {
  margin: 0;
  color: var(--muted, #52606d);
  font-size: 0.95rem;
  line-height: 1.55;
}
.shpitto-stock-media--enterprise-proof {
  max-width: 42rem;
}
.proof-strip .shpitto-stock-media--enterprise-proof {
  margin-inline: auto;
}
.proof-strip .shpitto-stock-media--enterprise-proof img {
  aspect-ratio: 5 / 3;
  border-radius: 0.5rem;
  border: 1px solid var(--line, #e0e0e0);
}
.proof-strip .shpitto-stock-media--enterprise-proof figcaption {
  max-width: 52ch;
}
.enterprise-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(28rem, 68vh, 44rem);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}
.enterprise-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 27, 54, 0.78) 0%, rgba(7, 27, 54, 0.52) 42%, rgba(7, 27, 54, 0.18) 100%);
  z-index: 1;
}
.enterprise-hero .shell-inner,
.enterprise-hero .masthead-stack,
.enterprise-hero .enterprise-hero__content,
.enterprise-hero .enterprise-proof-row {
  position: relative;
  z-index: 2;
}
.enterprise-hero .enterprise-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  max-width: none;
}
.enterprise-hero .enterprise-hero__media .media-cover,
.enterprise-hero .enterprise-hero__media picture {
  width: 100%;
  height: 100%;
  display: block;
}
.enterprise-hero .enterprise-hero__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  border-radius: 0;
  border: 0;
}
.enterprise-hero .enterprise-hero__content {
  max-width: 44rem;
  color: white;
}
.enterprise-hero .enterprise-proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}
.enterprise-hero .enterprise-proof-row > * {
  backdrop-filter: blur(8px);
  background: rgba(7, 27, 54, 0.36);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
}
.masthead--single-column .masthead-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr) !important;
}
.masthead--single-column .panel,
.masthead--single-column .proof-panel {
  max-width: 44rem;
}
.detail-layout .shpitto-stock-media,
.detail-grid .shpitto-stock-media {
  max-width: 32rem;
}
@media (max-width: 48rem) {
  .shpitto-stock-media--enterprise-proof,
  .detail-layout .shpitto-stock-media,
  .detail-grid .shpitto-stock-media {
    max-width: 100%;
  }
}
.page-title--measure {
  max-width: 20ch;
}
.proof-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.proof-figure {
  margin: 0;
  overflow: hidden;
}
.proof-figure__image {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.proof-figure__caption {
  padding: var(--space-4, 1rem);
  color: var(--text-subtle, #525252);
  font-size: 0.95rem;
}
.section-row--capability {
  align-items: end;
  margin-bottom: 1rem;
}
.section-row--cta {
  flex-wrap: wrap;
  align-items: center;
}
.stack--measure {
  max-width: 47.5rem;
}
.cta-surface {
  background: var(--surface);
}
.stack--section-intro {
  margin-bottom: var(--space-5);
}