:root {
  --ink: #101820;
  --navy: #0e2744;
  --navy-2: #16365a;
  --paper: #ffffff;
  --white: #ffffff;
  --muted: #3d4f63;
  --faint: #5c6b7a;
  --line: #e1e1e1;
  --line-strong: #c8c8c8;
  --accent: #0078d4;
  --accent-soft: #f3f8fc;
  --heading: #12344d;
  --serif: "Instrument Serif", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Instrument Sans", "Avenir Next", "Segoe UI", sans-serif;
  --wrap: 1160px;
  --pad: clamp(20px, 4vw, 40px);
  --header: 68px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.55;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

::selection { background: #d5e3f2; color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

a { color: inherit; }

img, svg { max-width: 100%; }

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 40;
  padding: 8px 12px;
  background: var(--navy);
  color: white;
  text-decoration: none;
  transform: translateY(-140%);
}

.skip-link:focus { transform: none; }

.wrap {
  width: min(var(--wrap), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.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;
}

.eyebrow {
  margin: 0 0 12px;
  color: #5b6b7c;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2, h3, p { text-wrap: pretty; }

h1, h2, h3 { text-wrap: balance; }

h1, h2 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h1 { font-size: clamp(40px, 4.8vw, 62px); }

h2 {
  color: var(--heading);
  font-size: clamp(32px, 3.4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.03em;
}

h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.lede {
  max-width: 44rem;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.05em;
  text-decoration: none;
  color: var(--navy);
}

.brand::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-right: 10px;
  background: var(--navy);
}

.brand span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
}

.nav-links a {
  color: var(--ink-soft, #31404e);
  color: #31404e;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--navy); }

.nav-links a[aria-current="page"] { box-shadow: inset 0 -1px 0 var(--accent); }

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 10px 18px;
  border: 1px solid #0078d4;
  border-radius: 2px;
  background: #0078d4;
  color: white;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  text-decoration: none;
  cursor: pointer;
}

.nav-cta:hover,
.button:hover { background: #106ebe; border-color: #106ebe; }

.button-line {
  background: transparent;
  color: #0078d4;
  border-color: #0078d4;
}

.button-line:hover { background: #f3f8fc; color: #005a9e; }

.on-ink .button-line {
  background: transparent;
  color: #0078d4;
  border-color: #0078d4;
}

.on-ink .button-line:hover { background: #f3f8fc; color: #005a9e; }

.button-brass,
.on-ink .button-brass {
  border-color: #0078d4;
  background: #0078d4;
  color: white;
}

.button-brass:hover,
.on-ink .button-brass:hover { background: #106ebe; border-color: #106ebe; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--navy);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
}

.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.mobile-menu {
  display: grid;
  gap: 2px;
  padding-bottom: 18px;
}

.mobile-menu[hidden] { display: none; }

.mobile-menu a {
  padding: 12px 0;
  font-size: 17px;
  text-decoration: none;
}

.mobile-menu .nav-cta { width: 100%; margin-top: 8px; }

.hero {
  padding: 28px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 48px;
  align-items: center;
  margin-top: 0;
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--line);
}

.hero h1 { max-width: 12em; }

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 28px;
}

.text-link {
  color: #0078d4;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover { text-decoration: underline; text-underline-offset: 3px; }

.stage {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 46%, #1a4572 0%, #0e2744 55%, #0b1c30 100%);
}

.stage-field { position: absolute; inset: 0; }

.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  translate: -50% -50%;
}

.ring-outer { width: 68%; height: 64%; }

.ring-inner { width: 30%; height: 28%; border-color: rgba(158, 192, 228, 0.28); }

.mover {
  position: absolute;
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  padding: 10px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

.mover img {
  display: block;
  width: 52px;
  height: 52px;
}

.m-apps { left: 8%; top: 14%; }
.m-auto { right: 8%; top: 16%; }
.m-bi { right: 10%; bottom: 16%; }
.m-copilot { left: 12%; bottom: 18%; }
.m-data { left: 38%; top: 40%; }
.m-fabric { right: 34%; top: 44%; }

html.js .mover {
  left: auto;
  right: auto;
  top: auto;
  bottom: auto;
  offset-rotate: 0deg;
  offset-anchor: center;
  offset-path: var(--path);
  animation: orbit var(--dur) linear infinite;
  animation-delay: var(--delay);
}

html.js .m-apps { --path: ellipse(34% 32% at 50% 50%); --dur: 36s; --delay: 0s; }
html.js .m-auto { --path: ellipse(34% 32% at 50% 50%); --dur: 36s; --delay: -12s; }
html.js .m-bi { --path: ellipse(34% 32% at 50% 50%); --dur: 36s; --delay: -24s; }
html.js .m-copilot { --path: ellipse(15% 14% at 50% 50%); --dur: 24s; --delay: 0s; animation-direction: reverse; }
html.js .m-data { --path: ellipse(15% 14% at 50% 50%); --dur: 24s; --delay: -8s; animation-direction: reverse; }
html.js .m-fabric { --path: ellipse(15% 14% at 50% 50%); --dur: 24s; --delay: -16s; animation-direction: reverse; }

@keyframes orbit {
  to { offset-distance: 100%; }
}

.section { padding: 96px 0; }

.section-head {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.section-head .lede,
.section-head .actions { margin-inline: auto; }

.section-head .actions { justify-content: center; }

.section-head.wide { max-width: 820px; }

.index-list,
.capability-list,
.principle-list,
.criteria {
  list-style: none;
  margin: 0;
  padding: 0;
}

.index-list {
  margin-top: 8px;
  background: var(--white);
  border: 1px solid var(--line);
}

.index-list li,
.principle-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 8px 16px;
  align-items: baseline;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

.index-list li:first-child,
.principle-list li:first-child { border-top: 0; }

.index-list strong { color: var(--ink); font-weight: 600; }

.index-list span,
.kicker {
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.problem-grid,
.split,
.audit-grid,
.page-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.capability-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.capability-list article {
  display: block;
  padding: 22px 22px 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.capability-copy h3 {
  margin-top: 14px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.capability-copy p {
  max-width: 40rem;
  margin: 8px 0 0;
  color: var(--muted);
}

.capability-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.capability-meta span {
  padding: 4px 8px;
  background: var(--accent-soft);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.capability-meta span::after { content: none !important; }

.compare {
  background: transparent;
  border: 0;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
  border: 0;
}

.compare-col {
  padding: 24px 24px 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.compare-col + .compare-col {
  border-left: 1px solid var(--line);
  background: var(--white);
  color: inherit;
  border-top: 3px solid #0078d4;
}

.compare-col h3 {
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 650;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.compare-col.before h3 { color: var(--faint); }
.compare-col.after h3 { color: #0078d4; }

.chain {
  list-style: none;
  margin: 0;
  padding: 0;
}

.chain li {
  position: relative;
  padding: 0 0 14px 22px;
  color: var(--muted);
}

.chain li:last-child { padding-bottom: 0; }

.chain li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 7px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--line-strong);
  background: var(--white);
}

.chain.after li { color: var(--ink); }

.chain.after li::before {
  border-color: #0078d4;
  background: #0078d4;
}

.chain li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}

.chain.after li:not(:last-child)::after { background: #c5d4e4; }

.stack-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 20px 20px 0;
  border: 1px solid #d2d2d2;
  background: var(--white);
  color: inherit;
  text-decoration: none;
}

.solution-card:hover { border-color: #0078d4; }

.solution-card h3 {
  margin: 14px 0 8px;
  color: var(--heading);
  font-size: 20px;
  letter-spacing: -0.02em;
}

.solution-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.solution-card .tech-line {
  margin-top: 14px;
  padding-bottom: 18px;
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}

.solution-card::after {
  content: "Learn more";
  display: block;
  margin-top: auto;
  padding: 14px 8px;
  border-top: 1px solid var(--line);
  color: #0078d4;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow li {
  display: inline-flex;
  align-items: center;
  padding: 4px 7px;
  background: var(--paper);
  color: var(--navy);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.flow li:not(:last-child)::after { content: none; }

.band { background: transparent; color: inherit; }

.band .eyebrow { color: var(--accent); }

.band .lede,
.band .stack-note { color: var(--muted); }

.stack {
  position: relative;
  margin-top: 36px;
  padding: 8px 8px 8px 0;
  background: transparent;
}

.stack ol { list-style: none; margin: 0; padding: 0; }

.stack li { position: relative; }

.stack li::before { content: none; }

.stack-rail { display: none; }

.layer {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.layer h3 {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.layer p {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.layer.quiet p { color: var(--muted); }

.audit-grid { align-items: start; }

.method {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  border: 0;
}

.method li {
  min-width: 0;
  padding: 8px 12px 4px;
  background: transparent;
  border: 0;
  text-align: center;
}

.method li + li { border-left: 0; padding-left: 12px; }

.method span {
  display: block;
  margin-bottom: 10px;
  color: var(--heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.method strong {
  display: block;
  color: var(--heading);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.criteria {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 18px;
  background: var(--white);
  border: 1px solid var(--line);
}

.criteria li {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 14.5px;
}

.criteria li:nth-child(-n+2) { border-top: 0; }

.principle-list {
  margin-top: 16px;
  background: var(--white);
  border: 1px solid var(--line);
}

.principle-list li {
  grid-template-columns: 16px minmax(0, 1fr);
  color: var(--muted);
}

.principle-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--navy);
  transform: translateY(1px);
}

.process-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}

.process-row article {
  min-width: 0;
  padding: 18px 16px 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.process-row span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  font-weight: 600;
}

.process-row h3 {
  margin: 12px 0 8px;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.process-row p { margin: 0; color: var(--muted); font-size: 14.5px; }

.close {
  padding: 88px 0 96px;
  background: #f5f5f5;
  color: inherit;
  text-align: center;
}

.close .wrap { display: block; }

.close h2 {
  max-width: 16em;
  margin-inline: auto;
}

.close .actions { justify-content: center; }

.on-ink .eyebrow { color: var(--accent); }

.flush-top { padding-top: 0; }

.offset { margin-top: 28px; }

.site-footer {
  background: #f2f2f2;
  color: #3d4f63;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.8fr 0.9fr;
  gap: 40px 28px;
  padding: 56px 0 40px;
}

.footer-brand .brand { color: var(--navy); }

.footer-brand .brand::before { background: var(--navy); }

.footer-brand .brand span { color: #0078d4; }

.footer-brand p {
  max-width: 26rem;
  margin: 14px 0 0;
  color: #3d4f63;
  font-size: 15px;
}

.site-footer h2 {
  margin: 0 0 16px;
  color: var(--heading);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 650;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

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

.site-footer a { color: #3d4f63; font-size: 15px; text-decoration: none; }

.site-footer a:hover { color: #0078d4; }

.footer-base { border-top: 1px solid var(--line); }

.footer-base .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0 20px;
  color: #5c6b7a;
  font-size: 13px;
}

.footer-base p { margin: 0; }

.page-hero { padding: 72px 0 8px; }

.page-hero:not(:has(.page-split)) { text-align: center; }

.page-hero h1 {
  max-width: 16em;
  color: var(--heading);
  letter-spacing: -0.03em;
}

.page-hero:not(:has(.page-split)) h1,
.page-hero:not(:has(.page-split)) .lede { margin-inline: auto; }

.page-hero .actions { justify-content: center; }

.detail-list { display: grid; gap: 16px; margin-top: 28px; }

.detail {
  display: grid;
  grid-template-columns: minmax(200px, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.detail h2 { font-size: clamp(28px, 3vw, 36px); }

.tech-line {
  margin: 14px 0 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.choice-table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
}

.choice-table th,
.choice-table td {
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.choice-table th {
  color: var(--accent);
  font-size: 11px;
  font-weight: 650;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.choice-table td:first-child { width: 52%; font-weight: 600; }

.azure-note {
  margin-top: 28px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.azure-note ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.azure-note li {
  padding: 6px 10px;
  background: var(--accent-soft);
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
}

.azure-note li::after { content: none !important; }

.form {
  display: grid;
  gap: 18px;
  margin-top: 8px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

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

.field { display: grid; gap: 6px; }

.field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}

.field textarea { min-height: 120px; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-bottom-color: var(--accent); }

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-bottom-color: #8a2e2e; }

.form-status { min-height: 1.4em; margin: 0; color: var(--ink); font-size: 15px; }

.form-status.error { color: #8a2e2e; }

.related {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.related a {
  display: block;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--white);
  text-decoration: none;
}

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

.related strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.related span { color: var(--muted); font-size: 14px; }

@media (max-width: 980px) {
  .hero-grid,
  .problem-grid,
  .split,
  .audit-grid,
  .page-split,
  .detail,
  .close .wrap,
  .layer { grid-template-columns: 1fr; }

  .solution-grid,
  .related,
  .process-row,
  .capability-list { grid-template-columns: 1fr 1fr; }

  .method { grid-template-columns: 1fr 1fr; }

  .method.explained li { flex-basis: calc(50% - 12px); max-width: none; }

  .method li,
  .method li + li { border-left: 0; }

  .compare-grid { grid-template-columns: 1fr; }

  .compare-col + .compare-col { border-left: 1px solid var(--line); }

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

  .footer-brand { grid-column: 1 / -1; }

  .close .wrap { align-items: start; }

  .hero-grid { padding: 24px; }
}

@media (max-width: 760px) {
  .nav-links,
  .nav > .nav-cta { display: none; }

  .menu-toggle { display: flex; }

  .hero { padding-top: 12px; }

  .hero-grid { gap: 20px; padding: 20px 18px 18px; }

  .hero h1 { max-width: none; }

  .stage { min-height: 280px; }

  .ring-outer { width: 78%; height: 72%; }

  .ring-inner { display: none; }

  .mover { width: 44px; height: 44px; padding: 6px; border-radius: 11px; }

  .mover img { width: 30px; height: 30px; }

  html.js .m-apps,
  html.js .m-auto,
  html.js .m-bi,
  html.js .m-copilot,
  html.js .m-data,
  html.js .m-fabric {
    --path: ellipse(36% 32% at 50% 50%);
    --dur: 42s;
    animation-direction: normal;
  }

  html.js .m-apps { --delay: 0s; }
  html.js .m-auto { --delay: -7s; }
  html.js .m-bi { --delay: -14s; }
  html.js .m-copilot { --delay: -21s; }
  html.js .m-data { --delay: -28s; }
  html.js .m-fabric { --delay: -35s; }

  .section { padding: 52px 0; }

  .page-hero { padding: 36px 0 4px; }

  h1 { font-size: clamp(34px, 9vw, 44px); }

  h2 { font-size: clamp(28px, 7.4vw, 36px); }

  .lede { font-size: 16.5px; }

  .solution-grid,
  .related,
  .process-row,
  .capability-list,
  .form-grid,
  .criteria,
  .footer-grid,
  .method { grid-template-columns: 1fr; }

  .method li,
  .method li + li { border-left: 0; padding-left: 12px; }

  .criteria li:nth-child(2) { border-top: 1px solid var(--line); }

  .choice-table td:first-child { width: auto; }

  .footer-base .wrap { flex-direction: column; }

  .index-list li { grid-template-columns: 36px minmax(0, 1fr); }

  .detail,
  .azure-note,
  .form { padding: 20px; }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

.eco {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  padding: 28px 0 4px;
  border-top: 0;
  text-align: center;
}

.eco p {
  margin: 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eco ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.eco li {
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
}

.eco-creds:not([hidden]) {
  width: 100%;
  padding-top: 4px;
}

.eco-creds a {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.demo-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: 48px;
  align-items: start;
  margin-top: 40px;
}

.request-card {
  padding: 28px 24px 24px;
  border: 1px solid #d2d2d2;
  background: #fff;
}

.request-id {
  margin: 0;
  color: #0078d4;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.request-card h3 {
  margin: 10px 0 0;
  color: var(--heading);
  font-size: 28px;
  letter-spacing: -0.03em;
}

.request-amount {
  margin: 6px 0 8px;
  color: var(--heading);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.request-facts {
  margin: 8px 0 18px;
}

.request-facts div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.request-facts dt {
  color: var(--muted);
  font-size: 14px;
}

.request-facts dd {
  margin: 0;
  color: var(--heading);
  font-weight: 600;
}

.request-card > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.demo-before {
  margin: 0;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.5;
}

.demo-before span {
  color: var(--heading);
  font-weight: 650;
}

.demo-policy h3 {
  margin: 26px 0 12px;
  color: #5b6b7c;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ask-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ask-list li {
  padding: 11px 0;
  border-top: 1px solid var(--line);
  color: var(--heading);
  font-size: 15.5px;
}

.demo-footnote {
  margin: 16px 0 0;
  color: var(--faint);
  font-size: 13.5px;
  line-height: 1.5;
}

.rule-bands,
.rule-exceptions {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rule-bands { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.rule-bands li {
  padding: 14px 16px 16px;
  border: 1px solid #d2d2d2;
}

.rule-bands span,
.rule-exceptions span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.rule-bands strong {
  display: block;
  margin-top: 4px;
  color: var(--heading);
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.rule-exceptions {
  grid-template-columns: 1fr 1fr;
  margin-top: 12px;
}

.rule-exceptions li { padding-top: 10px; }

.rule-exceptions strong {
  display: block;
  margin-top: 3px;
  color: var(--heading);
  font-size: 14.5px;
}

.demo-actions { justify-content: center; }

.system-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 18px;
  margin-top: 18px;
}

.panel {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
}

.panel h3 {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.arch-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.arch-flow li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.arch-node {
  display: block;
  padding: 8px 0 14px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.arch-flow li:last-child .arch-node { padding-bottom: 0; }

.arch-mark {
  position: relative;
  display: block;
  width: 9px;
  height: 9px;
  margin-top: 12px;
  background: var(--navy);
}

.arch-flow li:not(:last-child) .arch-mark::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  bottom: -22px;
  width: 1px;
  background: var(--line-strong);
}

.copilot-layer {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.copilot-layer h3 { margin-bottom: 8px; }

.copilot-layer p,
.copilot-layer li { color: var(--muted); font-size: 14.5px; }

.copilot-bridge {
  margin: 8px 0 12px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
}

.copilot-layer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.copilot-layer li {
  padding: 8px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

.rules {
  display: grid;
  gap: 0;
  margin: 0;
}

.rules div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.rules div:first-child { border-top: 0; padding-top: 0; }

.rules dt {
  color: var(--muted);
  font-size: 14px;
}

.rules dd {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
}

.measures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.measures li {
  padding: 16px 14px;
  background: var(--white);
  border: 1px solid #d2d2d2;
  color: var(--heading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-align: center;
}

.proof-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

.proof-card {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.proof-card h3 {
  margin: 8px 0;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.proof-card p { margin: 0; color: var(--muted); }

.card-path {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.card-path li:not(:last-child)::after {
  content: "→";
  margin-left: 6px;
  color: var(--line-strong);
  font-weight: 500;
}

.decide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
  max-width: 920px;
  margin: 36px auto 0;
  padding: 0;
  list-style: none;
}

.decide li {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.decide span { color: var(--muted); }

.decide strong {
  color: var(--heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.method.explained {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px 20px;
}

.method.explained li { flex: 0 0 calc(25% - 16px); max-width: 240px; }

.method p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.map-wrap { margin-top: 22px; overflow-x: auto; }

.map-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
}

.map-table th,
.map-table td {
  padding: 12px 12px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.map-table th {
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.map-table td:first-child { font-weight: 600; }

@media (max-width: 980px) {
  .system-layout,
  .proof-row,
  .measures { grid-template-columns: 1fr 1fr; }

  .decide { grid-template-columns: 1fr; gap: 0; }
  .decide li { grid-template-columns: 1fr; gap: 4px; }

  .demo-layout,
  .rule-exceptions { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .eco { align-items: flex-start; }

  .system-layout,
  .proof-row,
  .measures,
  .rules div { grid-template-columns: 1fr; }

  .rules dd { color: var(--navy); }

  .map-table thead { display: none; }

  .map-table,
  .map-table tbody,
  .map-table tr,
  .map-table td { display: block; width: auto; }

  .map-table tr {
    padding: 8px 0 12px;
    border-top: 1px solid var(--line);
  }

  .map-table td {
    padding: 4px 12px;
    border-top: 0;
  }

  .map-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .method.explained { display: grid; grid-template-columns: 1fr; }

  .demo-layout { gap: 28px; }

  .request-card { padding: 22px 18px 18px; }

  .request-card h3 { font-size: 24px; }

  .request-amount { font-size: 34px; }

  .rule-bands,
  .demo-policy .rule-exceptions { grid-template-columns: 1fr; }

  body { overflow-x: clip; }

  .hero-grid > *,
  .problem-grid > *,
  .split > *,
  .page-split > *,
  .detail > *,
  .audit-grid > * { min-width: 0; }

  .brand { min-height: 44px; }

  .mobile-menu a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 8px 0;
  }

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

  .actions .button,
  .form .button,
  .close .button { width: 100%; }

  .actions .text-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
  }

  .page-hero .actions,
  .section-head .actions,
  .close .actions { align-items: stretch; }

  .eco { align-items: center; text-align: center; }

  .site-footer ul { gap: 0; }

  .site-footer a {
    display: flex;
    align-items: center;
    min-height: 44px;
  }

  .footer-grid { gap: 8px 28px; padding: 36px 0 20px; }

  .choice-table thead { display: none; }

  .choice-table,
  .choice-table tbody,
  .choice-table tr,
  .choice-table td { display: block; width: auto; }

  .choice-table tr {
    padding: 8px 0 12px;
    border-top: 1px solid var(--line);
  }

  .choice-table td {
    padding: 4px 16px;
    border-top: 0;
  }

  .choice-table td::before {
    display: block;
    margin-bottom: 2px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .choice-table td:first-child::before { content: "The situation"; }

  .choice-table td:nth-child(2)::before { content: "The usual choice"; }

  .field input,
  .field select,
  .field textarea { font-size: 16px; }
}