/* MethoSys — design system (v2)
   Thesis: the calm, exact surface of a well-run project controls system.
   Signature: the notched schedule bar, taken from the V cut in the logo's M.
   Everything else stays quiet: white and soft grey surfaces, one ink, the logo's navy
   and cyan used sparingly, amber only for a late or at-risk signal.
   Type: Instrument Sans for display, the platform's system face for reading and controls.
   Motion: short, interruptible transitions on transform and opacity; reduced motion cross-fades. */

@font-face {
  font-family: "Instrument Sans";
  src: url("../assets/fonts/instrument-sans-latin.woff") format("woff");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* surface and content */
  --ground: #ffffff;
  --tint: #f3f5f8;
  --tint-2: #e8edf3;
  --line: rgba(12, 27, 51, 0.12);
  --line-strong: rgba(12, 27, 51, 0.22);
  --ink: #0c1b33;          /* 17.0:1 on white */
  --ink-soft: #4a586d;     /* 7.0:1 on white, 6.5:1 on --tint */

  /* brand, from the logo */
  --navy: #12305c;         /* 12.6:1 on white */
  --navy-deep: #081428;
  --cyan: #1e9fdc;         /* graphics only: bars, keys, focus on dark */
  --cyan-text: #0b68a1;    /* links and labels on light: 5.9:1 on white */

  /* on dark */
  --on-navy: #ffffff;
  --on-navy-soft: #b9c7da; /* 9.6:1 on --navy-deep */
  --on-navy-accent: #7fd0f5;

  /* signal */
  --amber: #f2b441;        /* late / at risk, on dark */
  --amber-text: #8a5300;   /* late / at risk, on light: 6.1:1 */

  /* type */
  --font-display: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-text: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --step-small: 0.9375rem;                                   /* 15px */
  --step-body: 1.0625rem;                                    /* 17px */
  --step-lead: clamp(1.1875rem, 1.06rem + 0.55vw, 1.4375rem);
  --step-h3: clamp(1.25rem, 1.12rem + 0.5vw, 1.5rem);
  --step-head: clamp(2rem, 1.3rem + 2.5vw, 3.375rem);
  --step-display: clamp(2.5rem, 1.35rem + 4.3vw, 5rem);

  /* space and shape */
  --wrap: 80rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --header-h: 4rem;
  --section-gap: clamp(5rem, 3rem + 7vw, 9.5rem);
  --notch: 0.55em;
  --cut: clamp(36px, 5vw, 72px);
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --shadow-float: 0 1px 2px rgba(12, 27, 51, 0.06), 0 12px 32px -8px rgba(12, 27, 51, 0.18);

  /* motion: one family of curves.
     --spring approximates a critically damped spring (damping 1.0, response 0.35s): no overshoot. */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --spring: linear(0, 0.075, 0.227, 0.39, 0.536, 0.656, 0.75, 0.821, 0.873, 0.911, 0.938, 0.957, 0.971, 0.98, 0.986, 0.991, 0.994, 0.996, 0.997, 0.998, 0.999, 1);
  --dur-press: 120ms;
  --dur-ui: 220ms;
  --dur-reveal: 640ms;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  font-family: var(--font-text);
  font-size: var(--step-body);
  line-height: 1.55;
  color: var(--ink);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: inherit;
  text-wrap: balance;
}

/* Tracking tightens and leading closes as size grows. */
h1 {
  font-size: var(--step-display);
  line-height: 1.02;
  letter-spacing: -0.032em;
}

h2 {
  font-size: var(--step-head);
  line-height: 1.06;
  letter-spacing: -0.026em;
}

h3 {
  font-size: var(--step-h3);
  line-height: 1.2;
  letter-spacing: -0.012em;
}

.t-lead {
  font-size: var(--step-h3);
  line-height: 1.2;
  letter-spacing: -0.012em;
}

h4 {
  font-family: var(--font-text);
  font-size: var(--step-body);
  line-height: 1.35;
  letter-spacing: 0;
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--cyan-text);
  outline-offset: 3px;
  border-radius: 2px;
}

.stage :focus-visible,
.closing :focus-visible,
.phase:last-child :focus-visible,
.dash :focus-visible,
.section--navy :focus-visible,
.product :focus-visible {
  outline-color: var(--on-navy-accent);
}

::selection {
  background: #cfe6f5;
  color: var(--ink);
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--r-sm);
}

.skip-link:focus {
  left: var(--gutter);
}

.lead {
  font-size: var(--step-lead);
  line-height: 1.42;
  letter-spacing: -0.005em;
  color: var(--ink-soft);
  max-width: 40ch;
}

.section--navy .lead,
.closing .lead {
  color: var(--on-navy-soft);
}

.small {
  font-size: var(--step-small);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.soft {
  color: var(--ink-soft);
}

/* A short label above a heading. Used only where it names something true: the platform or product. */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font: 600 var(--step-small)/1.3 var(--font-text);
  letter-spacing: 0.005em;
  color: var(--cyan-text);
}

.eyebrow .bar {
  width: 16px;
}

/* ───── Header: a translucent layer content scrolls under ───── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 transparent;
  transition: box-shadow var(--dur-ui) ease;
}

/* The edge appears only once content actually runs under the bar. */
.site-header.is-scrolled {
  box-shadow: 0 1px 0 var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.brand img {
  width: 116px;
  height: auto;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(4px, 1vw, 14px);
}

.site-nav a:not(.btn) {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 8px;
  text-decoration: none;
  font-size: var(--step-small);
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--r-sm);
  transition: color var(--dur-ui) ease;
}

.site-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 6px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .site-nav > ul > li > a:not(.btn):hover::after {
    transform: scaleX(1);
  }
}

.site-nav a[aria-current="page"]:not(.btn)::after {
  transform: scaleX(1);
}

.site-nav .btn {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: none;
  cursor: pointer;
  position: relative;
  color: var(--ink);
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--dur-ui) var(--ease-out), top var(--dur-ui) var(--ease-out);
}

.nav-toggle span:first-child {
  top: 18px;
}

.nav-toggle span:last-child {
  top: 25px;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  top: 21.5px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  top: 21.5px;
  transform: rotate(-45deg);
}

@media (max-width: 1040px) {
  .js .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    background: var(--ground);
    padding: 8px var(--gutter) 28px;
    box-shadow: 0 1px 0 var(--line), 0 24px 40px -16px rgba(12, 27, 51, 0.22);
  }

  /* The sheet drops from the bar and returns the same way. */
  .js .site-nav {
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 160ms ease, transform 160ms var(--ease-out), visibility 0s linear 160ms;
  }

  .js .site-nav.open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity var(--dur-ui) ease, transform 320ms var(--spring), visibility 0s;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav li a:not(.btn) {
    display: flex;
    padding: 14px 0;
    font-size: var(--step-body);
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .site-nav li a:not(.btn)::after {
    content: none;
  }

  .site-nav .btn {
    display: flex;
    margin: 20px 0 0;
    justify-content: center;
  }
}

/* ───── Solutions dropdown: grows from its trigger, returns the same way ───── */

.has-menu {
  position: relative;
  display: flex;
  align-items: center;
}

.has-menu.is-current > a:not(.btn)::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: grid;
  place-items: center;
  width: 28px;
  height: 44px;
  margin-left: -6px;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  border-radius: var(--r-sm);
}

.menu-toggle svg {
  width: 10px;
  height: 7px;
  transition: transform var(--dur-ui) var(--ease-out);
}

.has-menu.is-open .menu-toggle svg {
  transform: rotate(180deg);
}

.site-nav .submenu {
  display: block;
  position: absolute;
  z-index: 60;
  top: calc(100% + 6px);
  left: -12px;
  min-width: 340px;
  padding: 8px;
  background: #fff; /* solid: a menu over content must stay legible */
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-float);
  transform-origin: 24px 0;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-4px) scale(0.98);
  transition: opacity 140ms ease, transform 140ms var(--ease-out), visibility 0s linear 140ms;
}

.site-nav .has-menu.is-open > .submenu {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition: opacity 180ms ease, transform 300ms var(--spring), visibility 0s;
}

/* Without scripts the menu opens on hover or focus. With scripts, js/main.js owns the state. */
html:not(.js) .site-nav .has-menu:hover > .submenu,
html:not(.js) .site-nav .has-menu:focus-within > .submenu {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.site-nav .submenu a:not(.btn) {
  display: block;
  min-height: 44px;
  padding: 10px 12px;
  font-size: var(--step-body);
  border-radius: 8px;
  transition: background-color 120ms ease;
}

.site-nav .submenu a:not(.btn)::after {
  content: none;
}

.submenu span {
  display: block;
  font-weight: 600;
  line-height: 1.3;
}

.submenu small {
  display: block;
  margin-top: 1px;
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.submenu a[aria-current="page"] span {
  color: var(--cyan-text);
}

.submenu__all {
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.site-nav .submenu .submenu__all a:not(.btn) {
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--cyan-text);
}

@media (hover: hover) and (pointer: fine) {
  .site-nav .submenu a:not(.btn):hover {
    background: var(--tint);
  }
}

.site-nav .submenu a:not(.btn):active {
  background: var(--tint-2);
}

@media (max-width: 1040px) {
  .has-menu {
    flex-wrap: wrap;
  }

  .has-menu > a:not(.btn) {
    flex: 1;
  }

  .has-menu .menu-toggle {
    width: 44px;
    margin: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    height: auto;
    align-self: stretch;
  }

  .site-nav .submenu {
    position: static;
    flex-basis: 100%;
    min-width: 0;
    padding: 4px 0 8px 12px;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    display: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .site-nav .has-menu.is-open > .submenu {
    display: block;
  }

  .site-nav .submenu a:not(.btn) {
    border-bottom: 0;
    padding: 10px 0;
  }

  .submenu__all {
    border-top: 0;
  }
}

/* ───── Site search ───── */

.search-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  color: var(--ink);
  border-radius: 50%;
  transition: background-color var(--dur-ui) ease;
}

.search-toggle svg {
  width: 18px;
  height: 18px;
}

@media (hover: hover) and (pointer: fine) {
  .search-toggle:hover {
    background: var(--tint);
  }
}

@media (max-width: 1040px) {
  .search-toggle {
    margin-left: auto;
  }
}

.search-toggle[aria-expanded="true"] {
  background: var(--tint-2);
}

.search-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 55;
  padding-block: 16px 20px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  box-shadow: 0 1px 0 var(--line), 0 24px 40px -20px rgba(12, 27, 51, 0.2);
  animation: panel-in 260ms var(--spring);
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
}

.search-panel[hidden] {
  display: none;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 760px;
}

.search-form input[type="search"] {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  padding: 10px 16px;
  font: inherit;
  color: var(--ink);
  background: var(--tint);
  border: 1px solid transparent;
  border-radius: var(--r-md);
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}

.search-form input[type="search"]::placeholder {
  color: #6b778a;
}

.search-form input[type="search"]:focus-visible {
  outline: 3px solid rgba(11, 104, 161, 0.25);
  outline-offset: 0;
  border-color: var(--cyan-text);
  background: #fff;
}

.search-close {
  min-height: 44px;
  padding: 0 8px;
  border: 0;
  background: none;
  font: 500 var(--step-small)/1 var(--font-text);
  color: var(--cyan-text);
  cursor: pointer;
}

@media (max-width: 560px) {
  .search-form {
    flex-wrap: wrap;
  }

  .search-form input[type="search"] {
    flex-basis: 100%;
  }
}

.results {
  display: grid;
  gap: 10px;
  max-width: 860px;
}

.result {
  padding: 20px 24px;
  background: var(--tint);
  border-radius: var(--r-md);
}

.result__title {
  font-size: var(--step-h3);
  line-height: 1.25;
}

.result__title a {
  text-decoration: none;
  color: var(--cyan-text);
}

.result__title a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.result__url {
  margin: 4px 0 8px;
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.result__excerpt {
  margin: 0;
  max-width: 68ch;
}

.result mark {
  padding: 0 2px;
  background: #d9ecf8;
  color: var(--ink);
  font-weight: 600;
  border-radius: 3px;
}

.results-status {
  margin: 0 0 24px;
  font-size: var(--step-h3);
  font-weight: 600;
}

.search-help {
  max-width: 62ch;
}

.search-help ul {
  display: grid;
  gap: 4px;
  margin-top: 12px;
}

/* ───── Breadcrumbs and process steps ───── */

.crumbs {
  margin-bottom: clamp(20px, 3vw, 36px);
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
}

.crumbs li + li::before {
  content: "/";
  margin: 0 10px;
  color: #9aa6b6;
}

.crumbs a {
  color: var(--cyan-text);
  text-decoration: none;
}

.crumbs a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
  max-width: 1040px;
}

.step {
  display: grid;
  align-content: start;
  gap: 6px;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

.step strong {
  color: var(--on-navy);
  font-size: var(--step-body);
  line-height: 1.25;
}

.step__bar {
  display: block;
  height: 12px;
  margin-bottom: 8px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 6px 50%);
}

.step:nth-child(1) .step__bar { width: 100%; }
.step:nth-child(2) .step__bar { width: 84%; margin-left: 16%; }
.step:nth-child(3) .step__bar { width: 68%; margin-left: 32%; }
.step:nth-child(4) .step__bar { width: 52%; margin-left: 48%; }
.step:nth-child(5) .step__bar { width: 36%; margin-left: 64%; background: var(--on-navy-accent); }

@media (max-width: 960px) {
  .steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .step:nth-child(n) .step__bar {
    width: 56%;
    margin-left: 0;
  }
}

.cols-2 {
  columns: 2 22rem;
  column-gap: clamp(24px, 4vw, 64px);
}

.cols-2 li {
  break-inside: avoid;
  margin-bottom: 10px;
}

.trademark {
  max-width: 64ch;
  color: var(--ink-soft);
}

/* ───── Buttons and links ───── */

/* Primary: the notched bar. Feedback lives on the press. */
.btn {
  --n: var(--notch);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0.8em 1.35em 0.8em calc(1.3em + var(--n));
  font: 600 var(--step-small)/1.2 var(--font-text);
  letter-spacing: 0.005em;
  text-decoration: none;
  color: #fff;
  background: var(--navy);
  border: 0;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, var(--n) 50%);
  transition: transform var(--dur-press) var(--ease-out), background-color var(--dur-ui) ease;
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    background: #0b2246;
  }

  .btn--stage:hover {
    background: #fff;
  }
}

.btn--stage {
  background: var(--cyan);
  color: var(--navy-deep);
}

.btn--sm {
  min-height: 40px;
  padding-block: 0.55em;
}

/* Secondary: a text link with an arrow that leans toward where it goes. */
.link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-weight: 600;
  color: var(--cyan-text);
  text-decoration: none;
}

.link::after {
  content: "";
  width: 0.42em;
  height: 0.42em;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--dur-ui) var(--ease-out);
  flex: none;
}

@media (hover: hover) and (pointer: fine) {
  .link:hover {
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-thickness: 1px;
  }

  .link:hover::after {
    transform: translateX(3px) rotate(45deg);
  }
}

.section--navy .link,
.closing .link,
.product .link,
.stage .link {
  color: var(--on-navy-accent);
}

.actions .link,
.service__next .link,
.hero .link {
  min-height: 44px;
}

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

/* ───── Sections ───── */

.section {
  padding-block: var(--section-gap);
}

.section--tint {
  background: var(--tint);
}

.section--navy {
  background: var(--navy-deep);
  color: var(--on-navy);
}

.section--navy .soft {
  color: var(--on-navy-soft);
}

.section__head {
  margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
}

.section__head h2 {
  max-width: 17em;
}

.section__head .lead {
  margin: 20px 0 0;
  max-width: 54ch;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
}

.split p {
  max-width: 62ch;
}

.split--even {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
  }
}

/* The notched bar, used as a bullet. */
.bar {
  display: inline-block;
  width: 18px;
  height: 8px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 5px 50%);
  flex: none;
}

/* ───── Hero ───── */

.hero {
  padding-top: clamp(3.5rem, 2rem + 6vw, 8rem);
  overflow-x: clip;
}

.hero__text {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero h1 {
  max-width: 15em;
}

.hero .lead {
  margin: clamp(20px, 2vw, 28px) 0 clamp(28px, 3vw, 40px);
  max-width: 50ch;
}

.hero__stage-row {
  margin-top: clamp(36px, 4.5vw, 64px);
  padding-left: max(var(--gutter), calc((100% - var(--wrap)) / 2 + var(--gutter)));
}

.stage {
  background: var(--navy-deep);
  color: var(--on-navy);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
  padding: clamp(28px, 4vw, 56px) clamp(20px, 4vw, 56px) clamp(32px, 4vw, 56px);
  padding-left: clamp(28px, 5vw, 72px);
}

@media (min-width: 1080px) {
  .stage {
    margin-left: clamp(0px, 10vw, 160px);
  }
}

/* ───── Schedule what-if (the live thing) ───── */

.sched {
  max-width: 980px;
}

.sched__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 24px;
  margin-bottom: 20px;
}

.sched__title {
  margin: 0;
  font: 600 var(--step-lead)/1.15 var(--font-display);
  letter-spacing: -0.02em;
}

.sched__label {
  margin: 0;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

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

.sched__row {
  display: grid;
  grid-template-columns: minmax(150px, 250px) minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: default;
}

.js .sched__row {
  cursor: pointer;
}

.sched__name {
  font-size: var(--step-small);
  font-weight: 500;
  line-height: 1.25;
}

@media (hover: hover) and (pointer: fine) {
  .js .sched__row:hover .sched__track {
    background: rgba(255, 255, 255, 0.13);
  }
}

.sched__row:active .sched__track {
  background: rgba(127, 208, 245, 0.28);
}

.sched__row[aria-pressed="true"] .sched__name {
  color: var(--on-navy-accent);
}

.sched__track {
  position: relative;
  height: 26px;
  background: rgba(255, 255, 255, 0.07);
}

.sched__ghost,
.sched__bar {
  position: absolute;
  inset: 0;
  --s: 0%;
  --e: 0%;
  --n: 7px;
  --t: 0%;
  --b: 100%;
  clip-path: polygon(
    var(--s) var(--t),
    var(--e) var(--t),
    var(--e) var(--b),
    var(--s) var(--b),
    calc(var(--s) + var(--n)) 50%
  );
  transition: clip-path 240ms var(--ease-out), background-color 200ms ease;
}

.sched__ghost {
  background: rgba(255, 255, 255, 0.45);
  top: auto;
  height: 4px;
  bottom: 0;
}

.sched__bar {
  background: #5d7aa3;
}

.sched__bar[data-critical="true"] {
  background: var(--cyan);
}

.sched__row[aria-pressed="true"] .sched__track {
  background: rgba(127, 208, 245, 0.18);
}

.sched__hint {
  display: none;
  margin: 0 0 16px;
  color: var(--on-navy-soft);
}

.js .sched__hint {
  display: block;
}

.sched__tag {
  margin-left: 8px;
  color: var(--amber);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.sched__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 14px 0 0;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

.sched__legend > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.key--base {
  height: 4px;
  background: rgba(255, 255, 255, 0.45);
}

.chain {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  font: 500 var(--step-small)/1.3 var(--font-text);
  letter-spacing: 0;
}

.chain li {
  padding: 4px 10px;
  background: rgba(30, 159, 220, 0.28);
}

.sched__scale {
  display: grid;
  grid-template-columns: minmax(150px, 250px) minmax(0, 1fr);
  gap: 16px;
  margin-top: 6px;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

.sched__ticks {
  display: flex;
  justify-content: space-between;
  font-variant-numeric: tabular-nums;
}

.sched__controls {
  display: none;
  margin-top: 28px;
  gap: 8px;
}

.js .sched__controls {
  display: grid;
}

.sched__controls label {
  font-size: var(--step-body);
  font-weight: 500;
}

.sched__controls output {
  color: var(--amber);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.sched__range {
  width: 100%;
  height: 44px;
  margin: 0;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.sched__range::-webkit-slider-runnable-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.35);
}

.sched__range::-moz-range-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.35);
}

.sched__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  margin-top: -10px;
  background: var(--cyan);
  border: 0;
  border-radius: 0;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 8px 50%);
}

.sched__range::-moz-range-thumb {
  width: 28px;
  height: 28px;
  background: var(--cyan);
  border: 0;
  border-radius: 0;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 8px 50%);
}

.sched__readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px 32px;
  margin: 28px 0 0;
}

.sched__readout div {
  min-width: 0;
}

.sched__readout dt {
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

.sched__readout dd {
  margin: 2px 0 0;
  font: 600 clamp(1.25rem, 1.05rem + 0.8vw, 1.75rem)/1.15 var(--font-display);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.sched__readout dd small {
  display: block;
  margin-top: 4px;
  font: 400 var(--step-small)/1.35 var(--font-text);
  color: var(--on-navy-soft);
  letter-spacing: 0;
}

.sched__readout dd small.sched__delta,
.sched__delta {
  color: var(--amber);
}

@media (max-width: 640px) {
  .sched__row,
  .sched__scale {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .sched__row {
    padding-block: 2px;
    min-height: 52px;
    gap: 2px;
  }

  .sched__track {
    height: 20px;
  }

  .sched__scale > :first-child {
    font-size: var(--step-small);
  }

  .sched__readout {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ───── Service lifecycle fragment ───── */

.life {
  display: grid;
  gap: 8px;
  max-width: 980px;
}

.life__row {
  display: grid;
  grid-template-columns: minmax(130px, 280px) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  text-decoration: none;
  min-height: 44px;
}

.life__row .sched__bar {
  background: var(--cyan);
}

.life__row--run .sched__bar {
  background: var(--on-navy-accent);
}

.life__name {
  font-size: var(--step-small);
  font-weight: 500;
  line-height: 1.25;
}

@media (hover: hover) and (pointer: fine) {
  a.life__row:hover .life__name {
    color: var(--on-navy-accent);
  }
}

@media (max-width: 640px) {
  .life__row {
    grid-template-columns: 1fr;
    gap: 2px;
    padding-block: 4px;
  }
}

/* ───── Lists: services menu ───── */

.menu {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(32px, 6vw, 96px);
  row-gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 760px) {
  .menu {
    grid-template-columns: 1fr;
  }
}

.menu__item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  column-gap: 16px;
  align-items: start;
  min-height: 44px;
  text-decoration: none;
}

.menu__item .bar {
  margin-top: 0.65em;
  transform-origin: left center;
  transition: transform 320ms var(--spring);
}

@media (hover: hover) and (pointer: fine) {
  a.menu__item:hover .bar {
    transform: scaleX(1.7);
  }

  a.menu__item:hover h2,
  a.menu__item:hover h3 {
    color: var(--cyan-text);
  }
}

.menu__item h2,
.menu__item h3 {
  margin-bottom: 6px;
  transition: color var(--dur-ui) ease;
}

.menu__item p {
  margin: 0;
  max-width: 44ch;
  color: var(--ink-soft);
}

/* ───── Platforms: widths express depth ───── */

.platforms {
  display: grid;
  grid-template-columns: 5fr 3fr 2fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

@media (max-width: 900px) {
  .platforms {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.platform h3 {
  margin-bottom: 12px;
}

.platform p {
  color: var(--on-navy-soft);
  max-width: 46ch;
}

.platform ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin-top: 16px;
}

.platform li {
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--on-navy-accent);
}

.platform li a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25em;
}

@media (hover: hover) and (pointer: fine) {
  .platform li a:hover {
    color: #fff;
  }
}

/* ───── Product teaser ───── */

.concept-flag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--on-navy-accent);
}

.concept-flag--light {
  color: var(--cyan-text);
}

.future {
  display: grid;
  gap: 14px;
  margin-top: 20px;
  max-width: 60ch;
}

.table-wrap th.group {
  padding-top: 28px;
  font: 600 var(--step-lead)/1.2 var(--font-display);
  letter-spacing: -0.015em;
  border-bottom: 0;
  white-space: normal;
}

.table-wrap tbody:first-of-type tr:first-child th.group {
  padding-top: 8px;
}

/* ───── Page head (inner pages) ───── */

.page-head {
  padding-top: clamp(48px, 7vw, 112px);
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-head h1 {
  max-width: 14em;
}

.page-head .lead {
  margin: clamp(20px, 2.5vw, 32px) 0 0;
  max-width: 46ch;
}

.page-head .actions {
  margin-top: 32px;
}

/* ───── Services: one block per capability ───── */

.service {
  padding-block: clamp(48px, 6vw, 88px);
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 6vw, 96px);
}

.service + .service {
  border-top: 1px solid var(--line);
}

@media (max-width: 860px) {
  .service {
    grid-template-columns: 1fr;
  }
}

.service > div:first-child {
  align-self: start;
}

@media (min-width: 861px) {
  .service > div:first-child {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.service h2,
.service h3 {
  font-size: clamp(1.75rem, 1.1rem + 1.7vw, 2.5rem);
  line-height: 1.05;
}

.service__problem {
  margin-top: 16px;
  color: var(--ink-soft);
  max-width: 38ch;
}

.service dl {
  margin: 0;
  display: grid;
  gap: 24px;
}

.service dt {
  font-weight: 600;
  margin-bottom: 4px;
}

.service dd {
  margin: 0;
  max-width: 60ch;
}

.ticks {
  display: grid;
  gap: 8px;
}

.ticks li {
  max-width: 56ch;
}

.service__next {
  margin-top: 8px;
}

/* ───── Tables (real tabular data) ───── */

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--line);
}

th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

thead th {
  font-size: var(--step-small);
  color: var(--ink-soft);
}

td:first-child {
  font-weight: 500;
  min-width: 14ch;
}

.status {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
  background: #e1eef8;
  color: var(--navy);
  border-radius: 999px;
  white-space: nowrap;
  vertical-align: 0.1em;
}

.status--future {
  background: #d3dce8;
  color: var(--ink);
}

@media (max-width: 720px) {
  .table-wrap table,
  .table-wrap tbody,
  .table-wrap tr,
  .table-wrap td {
    display: block;
  }

  .table-wrap thead {
    position: absolute;
    left: -9999px;
  }

  .table-wrap tr {
    padding: 18px 0 10px;
    border-bottom: 1px solid var(--line);
  }

  .table-wrap td {
    padding: 0 0 12px;
    border: 0;
    min-width: 0;
  }

  .table-wrap td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--step-small);
    font-weight: 600;
    color: var(--ink-soft);
  }

  .table-wrap td:first-child {
    font: 600 var(--step-lead)/1.2 var(--font-display);
    letter-spacing: -0.015em;
  }

  .table-wrap td:first-child::before {
    display: none;
  }
}

/* ───── FAQ ───── */

.faq details {
  background: var(--tint);
  margin-bottom: 8px;
  border-radius: var(--r-md);
}

.section--tint .faq details {
  background: #fff;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  font: 600 var(--step-h3)/1.25 var(--font-display);
  letter-spacing: -0.012em;
  position: relative;
}

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

.faq summary::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--cyan-text);
  border-bottom: 2px solid var(--cyan-text);
  transform: rotate(45deg);
  transition: transform var(--dur-ui) var(--ease-out), margin-top var(--dur-ui) var(--ease-out);
}

.faq details[open] summary::after {
  transform: rotate(-135deg);
  margin-top: -3px;
}

.faq .answer {
  padding: 0 24px 24px;
  max-width: 62ch;
  color: var(--ink-soft);
}

/* ───── Solutions: needs ───── */

.needs {
  display: grid;
  gap: 0;
}

.need {
  display: grid;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(20px, 5vw, 80px);
  padding: clamp(24px, 3vw, 36px) 0;
}

.need:last-child {
  border-bottom: 1px solid var(--line);
}

@media (max-width: 760px) {
  .need {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.need p {
  margin: 0 0 12px;
  max-width: 58ch;
}

.need .tags {
  margin-top: 12px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.tags li {
  font-size: var(--step-small);
  font-weight: 500;
  color: var(--cyan-text);
}

/* ───── Diagram: integrated environment ───── */

.env {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.env__layer {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(150px, 280px) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.env__name {
  display: flex;
  align-items: center;
  font-weight: 600;
  padding: 10px 0;
  line-height: 1.35;
}

.env__name small {
  display: block;
  margin-top: 2px;
  font-size: var(--step-small);
  font-weight: 400;
  color: var(--ink-soft);
}

.env__items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}

.env__item {
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 12px 16px;
  background: var(--tint);
  font-size: var(--step-small);
  font-weight: 500;
}

.env__layer--core {
  margin-block: 14px;
}

.env__layer--core .env__item {
  background: var(--navy);
  color: #fff;
}

.env__layer--core .env__name small {
  color: var(--ink);
}

@media (max-width: 640px) {
  .env__layer {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .env__name {
    padding: 14px 0 8px;
  }
}

/* ───── Product dashboard (conceptual, data-ui) ───── */

.dash {
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0d1f3d;
  color: var(--on-navy);
  padding: clamp(16px, 2.4vw, 32px);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  font-size: var(--step-small);
}

.dash__bar {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
  align-items: baseline;
}

.dash__bar strong {
  font: 600 var(--step-lead)/1.15 var(--font-display);
  letter-spacing: -0.02em;
}

.dash__bar span {
  color: var(--on-navy-soft);
}

.panel {
  background: #14315c;
  border-radius: 10px;
  padding: 18px 20px;
  min-width: 0;
}

.panel__title {
  font-family: var(--font-text);
  font-size: var(--step-small);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--on-navy-soft);
}

.panel--4 { grid-column: span 4; }
.panel--5 { grid-column: span 5; }
.panel--6 { grid-column: span 6; }
.panel--7 { grid-column: span 7; }
.panel--8 { grid-column: span 8; }
.panel--12 { grid-column: 1 / -1; }

@media (max-width: 900px) {
  .panel--4,
  .panel--5,
  .panel--6,
  .panel--7,
  .panel--8 {
    grid-column: 1 / -1;
  }
}

.kpi {
  font: 600 clamp(2rem, 1.6rem + 1.4vw, 2.75rem)/1 var(--font-display);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.kpi small {
  font: 400 var(--step-small)/1.3 var(--font-text);
  color: var(--on-navy-soft);
  letter-spacing: 0;
}

.finding {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 8px 0;
}

.finding + .finding {
  border-top: 1px solid rgba(255, 255, 255, 0.12); /* taste-skill-ignore: row divider inside the data-ui dashboard fragment */
}

.finding b {
  font-variant-numeric: tabular-nums;
}

.sev {
  font-weight: 600;
  color: var(--amber);
}

.sev--ok {
  color: var(--on-navy-accent);
}

.sev--med {
  color: #fff;
}

.dash svg {
  width: 100%;
  height: auto;
}

.cp {
  display: grid;
  gap: 8px;
}

.cp__row {
  display: grid;
  grid-template-columns: minmax(110px, 190px) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.cp__track {
  position: relative;
  height: 20px;
  background: rgba(255, 255, 255, 0.07);
}

.cp__bar {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--cyan);
}

.cp__bar--float {
  background: #5d7aa3;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 14px;
  color: var(--on-navy-soft);
}

.legend > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.key {
  display: inline-block;
  width: 18px;
  height: 8px;
}

.key--plan {
  background: #7f98bd;
}

.key--fc {
  background: var(--cyan);
}

.key--float {
  background: #5d7aa3;
}

.explain {
  background: #1b3f72;
}

.explain p {
  margin: 0 0 10px;
}

.explain p:last-child {
  margin: 0;
  color: var(--on-navy-soft);
}

.compare {
  display: grid;
  gap: 10px;
}

.compare__row {
  display: grid;
  grid-template-columns: minmax(80px, 120px) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.compare__track {
  height: 12px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
}

.compare__fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--cyan);
}

.compare__fill--late {
  background: var(--amber);
}

.compare__fill--med {
  background: #c3d2e6;
}

/* ───── Workflow (a real sequence) ───── */

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  counter-reset: flow;
}

.flow li {
  counter-increment: flow;
  padding: 24px 20px 24px 0;
  position: relative;
}

.flow li::before {
  content: counter(flow);
  display: block;
  font: 600 var(--step-head)/1 var(--font-display);
  color: var(--cyan-text);
  margin-bottom: 14px;
}

.flow h3 {
  font-size: var(--step-body);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.flow p {
  margin: 0;
  font-size: var(--step-small);
  color: var(--ink-soft);
}

@media (max-width: 960px) {
  .flow {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .flow {
    grid-template-columns: 1fr;
  }
}

/* ───── Industries and insights ───── */

.rows {
  display: grid;
}

.row {
  display: grid;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(16px, 5vw, 80px);
  padding: clamp(24px, 3vw, 36px) 0;
}

.row:last-child {
  border-bottom: 1px solid var(--line);
}

@media (max-width: 760px) {
  .row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.row p {
  margin: 0 0 10px;
  max-width: 60ch;
}

.row h4 {
  margin-bottom: 4px;
}

.row .small {
  color: var(--ink-soft);
}

.draft {
  display: grid;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 24px;
  align-items: baseline;
  padding: 20px 0;
}

.draft:last-child {
  border-bottom: 1px solid var(--line);
}

.draft h3 {
  font-size: var(--step-body);
  font-family: var(--font-text);
  font-weight: 600;
  letter-spacing: 0;
}

.draft p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ───── Contact ───── */

.form {
  display: grid;
  gap: 20px;
  max-width: 640px;
}

.form .pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 560px) {
  .form .pair {
    grid-template-columns: 1fr;
  }
}

.form label,
.form legend {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  padding: 0;
}

.form input[type="text"],
.form input[type="email"],
.form select,
.form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid #8796ab;
  border-radius: 8px;
  transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease;
}

.form textarea {
  min-height: 160px;
  resize: vertical;
}

.form input:focus-visible,
.form select:focus-visible,
.form textarea:focus-visible {
  outline: none;
  border-color: var(--cyan-text);
  box-shadow: 0 0 0 3px rgba(11, 104, 161, 0.22);
}

.form fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.choices {
  display: grid;
  gap: 10px;
}

.form .choice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-height: 44px;
  margin: 0;
  padding: 14px 16px;
  font-weight: 400;
  line-height: 1.45;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}

.form .choice:has(input:checked) {
  border-color: var(--cyan-text);
  background: #f1f8fd;
}

@media (hover: hover) and (pointer: fine) {
  .form .choice:hover {
    border-color: var(--ink-soft);
  }
}

.form .choice .soft {
  font-size: var(--step-small);
}

.choice input {
  flex: none;
  margin-top: 0.2em;
  accent-color: var(--cyan-text);
  width: 18px;
  height: 18px;
}

.form-note {
  margin: 0;
  min-height: 1.6em;
  color: var(--ink-soft);
}

.form-note[data-tone="ok"] {
  color: var(--ink);
  font-weight: 600;
}

.form-note[data-tone="error"] {
  color: #8a2a12;
  font-weight: 500;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px; /* taste-skill-ignore: off-screen spam-trap field, not a divider */
  overflow: hidden;
}

.status-block {
  display: none;
  margin-bottom: 24px;
}

.status-block:target {
  display: block;
}

.form-wrap {
  min-width: 0;
}

.callout {
  padding: 20px 24px;
  border-radius: var(--r-md);
  background: var(--tint);
  max-width: 62ch;
}

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

/* ───── Closing call to action and footer ───── */

.closing {
  background: var(--ground);
  color: var(--ink);
  padding-block: clamp(5rem, 3rem + 6vw, 8.5rem);
  border-top: 1px solid var(--line);
}

.section--tint + .closing {
  border-top: 0;
}

.closing .btn--stage {
  background: var(--navy);
  color: #fff;
}

@media (hover: hover) and (pointer: fine) {
  .closing .btn--stage:hover {
    background: #0b2246;
  }
}

.closing .link {
  color: var(--cyan-text);
}

.closing :focus-visible {
  outline-color: var(--cyan-text);
}

.closing h2 {
  max-width: 14em;
  margin-bottom: 20px;
}

.closing p {
  max-width: 46ch;
  color: var(--ink-soft);
}

.closing__paths > div {
  padding-top: 24px;
  border-top: 2px solid var(--ink);
}

.closing__paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 6vw, 96px);
  margin-top: 40px;
}

@media (max-width: 760px) {
  .closing__paths {
    grid-template-columns: 1fr;
  }
}

.closing h3 {
  margin-bottom: 8px;
}

.site-footer {
  background: var(--tint);
  color: var(--ink-soft);
  font-size: var(--step-small);
  padding-block: clamp(48px, 5vw, 72px) 32px;
}

.site-footer .wordmark {
  display: none;
  font: 600 clamp(3.5rem, 2rem + 10vw, 11rem)/0.9 var(--font-display);
  letter-spacing: -0.045em;
  color: var(--on-navy);
  margin: 0 0 clamp(32px, 5vw, 72px);
}

.site-footer .wordmark span {
  color: var(--cyan);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 32px;
}

@media (max-width: 960px) {
  .footer-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-cols h2 {
  font: 600 var(--step-small)/1.3 var(--font-text);
  letter-spacing: 0;
  color: var(--ink);
  margin-bottom: 6px;
}

.footer-cols a {
  display: flex;
  align-items: center;
  min-height: 36px;
  font-size: var(--step-small);
  text-decoration: none;
  transition: color var(--dur-ui) ease;
}

@media (hover: hover) and (pointer: fine) {
  .footer-cols a:hover {
    color: var(--ink);
  }
}

@media (pointer: coarse) {
  .footer-cols a {
    min-height: 44px;
  }
}

.footer-legal {
  margin: clamp(32px, 4vw, 56px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  max-width: none;
}

/* ───── 404 ───── */

.lost {
  padding-block: clamp(64px, 10vw, 160px);
}

/* ───── Page-load orchestration: one moment ───── */

.js .enter {
  opacity: 0;
  transform: translateY(12px);
  animation: enter var(--dur-reveal) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}

/* Scroll reveal: a short rise and fade, once, so reading is never held up.
   Content is visible without scripts, and js/main.js reveals anything already on screen at once. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-reveal) ease, transform 900ms var(--ease-out);
  transition-delay: calc(var(--d, 0) * 80ms);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@keyframes enter {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes enter-fade {
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js .enter {
    animation: enter-fade 300ms ease forwards;
    transform: none;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .site-nav .submenu,
  .js .site-nav,
  .search-panel {
    transform: none !important;
    animation: none;
  }

  .sched__ghost,
  .sched__bar,
  .menu__item .bar,
  .menu-toggle svg,
  .nav-toggle span,
  .faq summary::after,
  .link::after,
  .btn {
    transition: none;
  }

  .btn:active {
    transform: none;
  }
}

/* Reduced transparency and increased contrast: solid layers, defined edges. */
@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .site-nav .submenu,
  .search-panel {
    background: #fff;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: rgba(12, 27, 51, 0.4);
    --ink-soft: #2f3b4d;
  }

  .site-header {
    background: #fff;
    box-shadow: 0 1px 0 var(--ink);
  }
}

/* ───── Platform architecture (AI Products) ───── */

.arch__lead {
  max-width: 60ch;
  margin: 0 0 clamp(32px, 4vw, 56px);
}

.arch {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px minmax(0, 1.15fr) 40px minmax(0, 1fr);
  align-items: stretch;
  font-size: var(--step-small);
}

.arch__col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.arch__head {
  font: 600 var(--step-body)/1.2 var(--font-display);
  margin: 0 0 14px;
  color: var(--ink);
}

.arch__list {
  display: grid;
  gap: 8px;
}

.arch__node {
  border-radius: 6px;
  background: #14315c;
  border-left: 4px solid var(--cyan);
  padding: 10px 14px;
  line-height: 1.35;
}

.arch__node b,
.arch__layer b {
  display: block;
  font-weight: 600;
  color: var(--on-navy);
}

.arch__node span,
.arch__layer span {
  display: block;
  margin-top: 2px;
  color: var(--on-navy-soft);
}

.arch__node--next {
  background: transparent;
  border: 1px dashed #5d7aa3;
  border-left: 4px dashed #5d7aa3;
}

.arch__col--core {
  background: #0f2446;
  padding: 20px;
  border-radius: var(--r-md);
  outline: 1px solid #2a4c80;
}

.arch__stack {
  display: grid;
  gap: 34px;
  flex: 1;
  align-content: center;
}

.arch__layer {
  position: relative;
  border-radius: 8px;
  background: #1b3f72;
  padding: 16px 18px;
  line-height: 1.4;
}

.arch__layer b {
  font: 600 var(--step-body)/1.2 var(--font-display);
}

.arch__layer + .arch__layer::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -26px;
  width: 2px;
  height: 18px;
  background: var(--on-navy-accent);
}

.arch__layer + .arch__layer::after {
  content: "";
  position: absolute;
  left: calc(50% - 5px);
  top: -12px;
  border: 6px solid transparent;
  border-top-color: var(--on-navy-accent);
  border-bottom: 0;
}

.arch__link {
  position: relative;
  align-self: center;
  height: 2px;
  margin: 0 6px;
  background: var(--on-navy-accent);
}

.arch__link::after {
  content: "";
  position: absolute;
  right: -2px;
  top: -5px;
  border: 6px solid transparent;
  border-left-color: var(--on-navy-accent);
  border-right: 0;
}

.arch__legend {
  grid-column: 1 / -1;
  margin-top: 24px;
}

.arch__key {
  background: var(--cyan);
}

.arch__key--next {
  background: transparent;
  border: 1px dashed #7f98bd;
}

@media (max-width: 900px) {
  .arch {
    grid-template-columns: minmax(0, 1fr);
  }

  .arch__link {
    justify-self: center;
    width: 2px;
    height: 28px;
    margin: 12px 0;
  }

  .arch__link::after {
    right: auto;
    left: -5px;
    top: auto;
    bottom: -2px;
    border: 6px solid transparent;
    border-top-color: var(--on-navy-accent);
    border-bottom: 0;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   Homepage
   ═════════════════════════════════════════════════════════════════════ */

.status--live {
  background: rgba(127, 208, 245, 0.16);
  color: var(--on-navy-accent);
}

/* ───── Platform index: wayfinding straight under the hero ───── */

.platform-index {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 clamp(16px, 2.4vw, 32px);
  margin-top: clamp(3.5rem, 2rem + 5vw, 6.5rem);
  padding-bottom: clamp(3rem, 2rem + 3vw, 5rem);
}

.platform-index__item {
  position: relative;
  display: grid;
  gap: 4px;
  align-content: start;
  min-height: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
  text-decoration: none;
}

.platform-index__bar {
  position: absolute;
  top: -1px;
  left: 0;
  width: 40%;
  height: 3px;
  background: var(--cyan);
  transform-origin: left center;
  transform: scaleX(0.35);
  transition: transform 420ms var(--spring);
}

.platform-index__item:first-child .platform-index__bar {
  transform: scaleX(1);
}

.platform-index__name {
  font: 600 var(--step-h3)/1.2 var(--font-display);
  letter-spacing: -0.012em;
  transition: color var(--dur-ui) ease;
}

.platform-index__desc {
  font-size: var(--step-small);
  color: var(--ink-soft);
}

@media (hover: hover) and (pointer: fine) {
  .platform-index__item:hover .platform-index__bar {
    transform: scaleX(1);
  }

  .platform-index__item:hover .platform-index__name {
    color: var(--cyan-text);
  }
}

@media (max-width: 860px) {
  .platform-index {
    grid-template-columns: 1fr 1fr;
    gap: 28px 20px;
  }
}

@media (max-width: 420px) {
  .platform-index {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .platform-index__item {
    padding-block: 16px;
  }
}

/* ───── Feature: Unifier ───── */

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

.feature__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.feature .lead {
  margin: 20px 0 28px;
  max-width: 44ch;
}

@media (max-width: 960px) {
  .feature__grid {
    grid-template-columns: 1fr;
  }
}

.checks {
  display: grid;
  gap: 12px;
  margin: 0 0 36px;
}

.checks li {
  position: relative;
  padding-left: 30px;
  max-width: 50ch;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 16px;
  height: 7px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 4px 50%);
}

/* The business-process card: one record moving through its approvals. */

.bp {
  margin: 0;
  padding: clamp(20px, 2.6vw, 32px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 1px 2px rgba(12, 27, 51, 0.04), 0 30px 60px -30px rgba(12, 27, 51, 0.25);
  font-size: var(--step-small);
}

.bp__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.bp__kicker {
  margin: 0 0 4px;
  color: var(--ink-soft);
}

.bp__id {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink);
}

.bp__title {
  font-size: var(--step-body);
  line-height: 1.3;
  letter-spacing: -0.005em;
}

.bp__status {
  margin: 0;
  flex: none;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8125rem;
  background: #e4f2e9;
  color: #1d5c34;
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease;
}

.bp__status[data-state="draft"] {
  background: var(--tint-2);
  color: var(--ink-soft);
}

.bp__status[data-state="review"] {
  background: #fdf1dc;
  color: var(--amber-text);
}

.bp__steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  padding: 22px 0;
}

.bp__step {
  display: grid;
  align-content: start;
  gap: 2px;
  color: var(--ink-soft);
  line-height: 1.35;
}

.bp__step b {
  margin-top: 10px;
  font-weight: 600;
  color: var(--ink);
}

.bp__step > span:last-child {
  font-size: 0.8125rem;
}

.bp__bar {
  display: block;
  height: 10px;
  background: var(--tint-2);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 5px 50%);
  position: relative;
  overflow: hidden;
}

.bp__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cyan);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 520ms var(--ease-out);
}

.bp__step.is-done .bp__bar::after,
.bp__step.is-active .bp__bar::after {
  transform: scaleX(1);
}

.bp__step.is-active .bp__bar::after {
  background: var(--navy);
}

.bp__step:not(.is-done):not(.is-active) b {
  color: var(--ink-soft);
  font-weight: 500;
}

@media (max-width: 560px) {
  .bp__steps {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .bp__step {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 14px;
    align-items: center;
  }

  .bp__step .bp__bar {
    grid-row: span 2;
  }

  .bp__step b {
    margin-top: 0;
  }
}

.bp__sheet {
  width: 100%;
  font-size: var(--step-small);
  font-variant-numeric: tabular-nums;
}

.bp__sheet th,
.bp__sheet td {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
  color: var(--ink-soft);
}

.bp__sheet td {
  text-align: right;
  color: var(--ink);
}

.bp__change td {
  color: #1d5c34;
  font-weight: 600;
  transition: color var(--dur-ui) ease;
}

.bp__change.is-pending td {
  color: var(--ink-soft);
  font-weight: 400;
}

.bp__total th,
.bp__total td {
  font-weight: 600;
  color: var(--ink);
}

.bp__change td,
.bp__total td {
  transition: background-color 600ms ease;
}

.bp__flash td {
  background: linear-gradient(90deg, transparent, #e7f4fb);
}

.bp__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.bp__replay {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #fff;
  font: 600 0.8125rem/1 var(--font-text);
  color: var(--ink);
  cursor: pointer;
  transition: background-color var(--dur-ui) ease, transform var(--dur-press) var(--ease-out);
}

.bp__replay:active {
  transform: scale(0.96);
}

@media (hover: hover) and (pointer: fine) {
  .bp__replay:hover {
    background: var(--tint);
  }
}

/* ───── Three platforms ───── */

.trio {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
}

.trio__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
}

.trio__item h3 {
  margin-bottom: 12px;
}

.trio__item p {
  color: var(--ink-soft);
  max-width: 40ch;
}

.trio__item .tags {
  margin: 4px 0 20px;
}

.trio__item .link {
  margin-top: auto;
  min-height: 44px;
}

@media (max-width: 860px) {
  .trio {
    grid-template-columns: 1fr;
  }
}

.also {
  margin: clamp(40px, 5vw, 64px) 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.also .link {
  white-space: nowrap;
}

/* ───── Product: the one dark stage on the page ───── */

.product {
  position: relative;
  padding-block: var(--section-gap);
  background:
    radial-gradient(80% 60% at 85% 0%, rgba(30, 159, 220, 0.16), transparent 60%),
    var(--navy-deep);
  color: var(--on-navy);
}

.product .eyebrow {
  color: var(--on-navy-accent);
  flex-wrap: wrap;
}

.product .eyebrow .status {
  margin-left: 4px;
}

.product__head {
  max-width: 54rem;
  margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem);
}

.product__head .lead {
  margin-top: 20px;
  max-width: 54ch;
  color: var(--on-navy-soft);
}

.product__demo {
  padding: clamp(20px, 3.5vw, 48px);
  background: #0d1f3d;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-lg);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.6);
}

.product__demo .sched {
  max-width: none;
}

.caps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(3rem, 2rem + 3vw, 4.5rem);
}

.caps li {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.caps h3 {
  font-size: var(--step-body);
  line-height: 1.3;
  letter-spacing: -0.005em;
  margin-bottom: 8px;
}

.caps p {
  margin: 0;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

@media (max-width: 960px) {
  .caps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .caps {
    grid-template-columns: 1fr;
  }
}

.product__foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px 48px;
  margin-top: clamp(2.5rem, 2rem + 2vw, 3.5rem);
}

.product__road {
  margin: 0;
  max-width: 52ch;
  font-size: var(--step-small);
  color: var(--on-navy-soft);
}

/* ───── Services as a list ───── */

.menu--list {
  grid-template-columns: 1fr;
  row-gap: 0;
}

.menu--list .menu__item {
  padding-block: 22px;
  border-top: 1px solid var(--line);
}

.menu--list .menu__item:last-child {
  border-bottom: 1px solid var(--line);
}

.menu--list .menu__item p {
  max-width: 56ch;
}

@media (min-width: 861px) {
  .split > .section__head {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }
}

/* ───── Delivery approach: a schedule, read left to right ───── */

.phases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 32px);
}

.phase {
  display: grid;
  align-content: start;
  gap: 12px;
}

.phase__bar {
  display: block;
  height: 14px;
  margin-bottom: 14px;
  background: var(--navy);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 7px 50%);
}

.phase:nth-child(1) .phase__bar { width: 70%; background: #8fb6d6; }
.phase:nth-child(2) .phase__bar { width: 100%; background: #4f95c6; }
.phase:nth-child(3) .phase__bar { width: 85%; background: var(--cyan-text); }
.phase:nth-child(4) .phase__bar { width: 100%; background: var(--navy); }

.phase h3 {
  font-size: var(--step-h3);
}

.phase p {
  margin: 0;
  max-width: 30ch;
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .phases {
    grid-template-columns: 1fr 1fr;
    row-gap: 40px;
  }
}

@media (max-width: 520px) {
  .phases {
    grid-template-columns: 1fr;
  }

  .phase:nth-child(n) .phase__bar {
    width: 60%;
  }
}

/* ───── Index list: plain links with a direction ───── */

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

.index-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.index-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 60px;
  font: 500 var(--step-h3)/1.25 var(--font-display);
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: color var(--dur-ui) ease;
}

.index-list a::after {
  content: "";
  width: 9px;
  height: 9px;
  border-top: 2px solid var(--cyan-text);
  border-right: 2px solid var(--cyan-text);
  transform: rotate(45deg);
  transition: transform var(--dur-ui) var(--ease-out);
  flex: none;
}

@media (hover: hover) and (pointer: fine) {
  .index-list a:hover {
    color: var(--cyan-text);
  }

  .index-list a:hover::after {
    transform: translateX(4px) rotate(45deg);
  }
}

.tags li {
  color: var(--ink-soft);
}

.section--navy .tags li {
  color: var(--on-navy-accent);
}

@media (prefers-reduced-motion: reduce) {
  .bp__bar::after,
  .platform-index__bar,
  .index-list a::after {
    transition: none;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   Inner pages: the same patterns as the homepage
   ═════════════════════════════════════════════════════════════════════ */

.page-head {
  padding-top: clamp(3.5rem, 2rem + 5vw, 7rem);
}

.page-head .eyebrow {
  margin-bottom: 18px;
}

.page-head .callout {
  margin-top: 28px;
}

/* Process and lifecycle diagrams: a light framed record, like the Unifier card on the homepage. */
.hero__stage-row {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto clamp(1rem, 2vw, 2rem);
  padding: 0 var(--gutter);
}

.page-head + .hero__stage-row,
.wrap > .hero__stage-row {
  margin-top: 0;
}

.stage {
  clip-path: none;
  margin-left: 0;
  padding: clamp(22px, 3vw, 40px);
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 1px 2px rgba(12, 27, 51, 0.04), 0 30px 60px -36px rgba(12, 27, 51, 0.28);
}

@media (min-width: 1080px) {
  .stage {
    margin-left: 0;
  }
}

.stage .sched__title {
  font-size: var(--step-h3);
}

.stage .sched__label,
.stage .step,
.stage .life__name small {
  color: var(--ink-soft);
}

.stage .step strong {
  color: var(--ink);
}

.stage .step:nth-child(5) .step__bar {
  background: var(--navy);
}

.stage .sched__track {
  background: var(--tint);
  border-radius: 2px;
}

.stage .life__row .sched__bar {
  background: var(--cyan);
}

.stage .life__row--run .sched__bar {
  background: var(--navy);
}

.stage .life__name {
  color: var(--ink);
  transition: color var(--dur-ui) ease;
}

@media (hover: hover) and (pointer: fine) {
  .stage a.life__row:hover .life__name {
    color: var(--cyan-text);
  }

  .stage a.life__row:hover .sched__track {
    background: var(--tint-2);
  }
}

.stage :focus-visible {
  outline-color: var(--cyan-text);
}

/* The one dark band an inner page may have shares the homepage product stage. */
.section--navy {
  background:
    radial-gradient(80% 60% at 85% 0%, rgba(30, 159, 220, 0.14), transparent 60%),
    var(--navy-deep);
}

.section--navy .platform p a.link {
  color: var(--on-navy-accent);
}

/* Architecture, on a light ground */
.arch__node {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
}

.arch__node b,
.arch__layer b {
  color: var(--ink);
}

.arch__node span,
.arch__layer span {
  color: var(--ink-soft);
}

.arch__node--next {
  background: transparent;
  border: 1px dashed #8c9bb0;
  border-left: 4px dashed #8c9bb0;
}

.arch__col--core {
  background: var(--navy-deep);
  outline: 0;
  box-shadow: 0 30px 60px -36px rgba(12, 27, 51, 0.45);
}

.arch__col--core .arch__head {
  color: #fff;
}

.arch__layer {
  background: #14315c;
}

.arch__layer b {
  color: #fff;
}

.arch__layer span {
  color: var(--on-navy-soft);
}

.arch__link,
.arch__link::after {
  background-color: var(--cyan-text);
}

.arch__link::after {
  background: none;
  border-left-color: var(--cyan-text);
}

.arch__legend {
  color: var(--ink-soft);
}

.arch__key--next {
  border-color: #8c9bb0;
}

@media (max-width: 900px) {
  .arch__link::after {
    border-left-color: transparent;
    border-top-color: var(--cyan-text);
  }
}

/* Section labels inside inner-page sections */
.section__head .eyebrow {
  margin-bottom: 14px;
}

/* A link inside a sentence reads as text: underlined, no arrow. */
.link--inline {
  display: inline;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: rgba(11, 104, 161, 0.4);
}

.link--inline::after {
  content: none;
}

@media (hover: hover) and (pointer: fine) {
  .link--inline:hover {
    text-decoration-color: currentColor;
  }
}

.section--navy .link--inline {
  text-decoration-color: rgba(127, 208, 245, 0.5);
}

/* A plain section straight after a page head does not need a second full gap. */
.page-head + .section:not(.section--tint):not(.section--navy) {
  padding-top: clamp(1rem, 1rem + 2vw, 3rem);
}

.section__head:has(+ .arch__lead) {
  margin-bottom: 20px;
}

/* ───── MethoSys Intelligence: platform and module pages ───── */

/* Layered platform diagram: Portfolio on top, the Core underneath. Data flows up. */
.stack {
  display: grid;
  gap: 12px;
}

.stack__layer {
  display: grid;
  grid-template-columns: minmax(130px, 200px) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.stack__label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
}

.stack__label small {
  display: block;
  margin-top: 2px;
  font-size: var(--step-small);
  font-weight: 400;
  color: var(--ink-soft);
}

.stack__tiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

/* Fixed columns per layer, so a row never leaves one tile on its own. */
.stack__tiles--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stack__tiles--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1100px) {
  .stack__tiles--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .stack__tiles--2,
  .stack__tiles--4 {
    grid-template-columns: 1fr;
  }
}

.stack__tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-height: 104px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--dur-ui) ease, transform var(--dur-ui) var(--ease-out), box-shadow var(--dur-ui) ease;
}

.stack__tile b {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.25;
}

.stack__tile .status {
  margin-top: auto;
}

.stack__desc {
  margin: 0 0 10px;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: var(--step-small);
  line-height: 1.5;
}

.stack__layer--core .stack__desc {
  color: var(--on-navy-soft);
}

.stack__layer--core .stack__chips {
  margin: 0 0 10px;
}

.stack__tile--live {
  border-color: var(--cyan);
  box-shadow: inset 0 3px 0 var(--cyan);
}

.stack__num {
  font: 600 var(--step-small)/1 var(--font-display);
  color: var(--cyan-text);
  letter-spacing: 0.02em;
}

@media (hover: hover) and (pointer: fine) {
  a.stack__tile:hover {
    border-color: var(--line-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-float);
  }

  a.stack__tile--live:hover {
    border-color: var(--cyan);
    box-shadow: inset 0 3px 0 var(--cyan), var(--shadow-float);
  }
}

.stack__tile[aria-current="page"] {
  border-color: var(--navy);
  box-shadow: inset 0 0 0 1px var(--navy);
}

.stack__layer--core .stack__tile {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.stack__layer--core .stack__num {
  color: var(--on-navy-accent);
}

.stack__layer--core .stack__tile[aria-current="page"] {
  box-shadow: 0 0 0 3px var(--cyan);
}

.stack__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.stack__chips li {
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--on-navy-soft);
  font-size: 0.8125rem;
  font-weight: 500;
}

.stack__flow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.stack__flow svg {
  flex: none;
  color: var(--cyan-text);
}

.stack--compact .stack__tile {
  min-height: 64px;
  padding: 12px 14px;
}

.stack--compact .stack__tile b {
  font-size: var(--step-small);
}

.stack--compact .stack__chips {
  display: none;
}

@media (max-width: 720px) {
  .stack__layer {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .stack__layer + .stack__layer {
    margin-top: 10px;
  }
}

/* AI Project Analyst: a sample conversation */
.chat {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 28px);
  border-radius: var(--r-lg);
  background: #0d1f3d;
  color: var(--on-navy);
  font-size: var(--step-small);
}

.chat__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 16px;
  color: var(--on-navy-soft);
}

.chat__bar strong {
  color: #fff;
}

.chat__q,
.chat__a {
  margin: 0;
  padding: 14px 16px;
  border-radius: 12px;
  max-width: 92%;
}

.chat__q {
  justify-self: end;
  background: var(--cyan);
  color: #04203a;
  font-weight: 500;
  border-bottom-right-radius: 4px;
}

.chat__a {
  background: #1b3f72;
  border-bottom-left-radius: 4px;
}

.chat__a p {
  margin: 0 0 8px;
}

.chat__a p:last-child {
  margin: 0;
}

.chat__a .chat__note {
  color: var(--on-navy-soft);
}

.chat__src {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.chat__src li {
  padding: 2px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--on-navy-accent);
  font-size: 0.8125rem;
}

/* What a module draws on and feeds */
.io {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.io__col {
  padding: 24px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--line);
}

.io__col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.io__col ul {
  display: grid;
  gap: 10px;
}

.io__col li b {
  display: block;
}

.io__col li span {
  color: var(--ink-soft);
  font-size: var(--step-small);
}

@media (max-width: 720px) {
  .io {
    grid-template-columns: 1fr;
  }
}

/* Core components */
.parts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(32px, 5vw, 72px);
}

.part {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.part h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.part p {
  margin: 0 0 6px;
  color: var(--ink-soft);
  max-width: 52ch;
}

.part p b {
  color: var(--ink);
  font-weight: 600;
}

@media (max-width: 760px) {
  .parts {
    grid-template-columns: 1fr;
  }
}

/* Previous and next module */
.pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pager a {
  display: grid;
  gap: 4px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--dur-ui) ease;
}

.pager small {
  font-size: var(--step-small);
  color: var(--ink-soft);
}

.pager b {
  font-family: var(--font-display);
  font-size: var(--step-h3);
  line-height: 1.25;
}

.pager__next {
  text-align: right;
  grid-column: 2;
}

@media (hover: hover) and (pointer: fine) {
  .pager a:hover {
    border-color: var(--cyan);
  }
}

@media (max-width: 640px) {
  .pager {
    grid-template-columns: 1fr;
  }

  .pager__next {
    grid-column: auto;
  }
}

/* The Intelligence dropdown lists nine pages: two columns on wide screens. */
@media (min-width: 1041px) {
  .site-nav .submenu--wide {
    min-width: 620px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 4px;
  }

  .site-nav .submenu--wide .submenu__all {
    grid-column: 1 / -1;
  }
}