/* Blue Code DevOps landing — reference stylesheet
   Breakpoints: mobile < 768 · tablet 768–1199 · desktop ≥ 1200 (designed at 1440)
   Naming: BEM-ish (.block__element--modifier). Themes set colour context via .theme-*. */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-ink-950);
  color: var(--color-text-dark-1);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
svg { display: block; }
strong { font-weight: var(--weight-bold); }
:focus-visible { outline: var(--focus-ring); outline-offset: var(--focus-offset); }
[hidden] { display: none !important; }

.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  padding: 12px 16px; background: var(--color-bone-50); color: var(--color-ink-950); font-weight: var(--weight-bold);
}
.skip-link:focus { top: 16px; }

/* ---------- Themes (colour context) ---------- */
.theme-light { background: var(--color-bone-100); color: var(--color-text-light-1); --c-2: var(--color-text-light-2); --c-3: var(--color-text-light-3); --line: var(--color-line-light); --line-soft: var(--color-line-light-soft); --line-strong: var(--color-text-light-1); }
.theme-dark, :root { --c-2: var(--color-text-dark-2); --c-3: var(--color-text-dark-3); --line: var(--color-line-dark); --line-soft: var(--color-line-dark-soft); --line-strong: var(--color-text-dark-1); }
.theme-dark { background: var(--color-ink-950); color: var(--color-text-dark-1); }
.theme-raised { background: var(--color-ink-850); }
.theme-accent { background: var(--color-accent); color: #FFFFFF; --c-2: #FFFFFF; --line: var(--color-line-accent); }
.c-2 { color: var(--c-2); }
.c-3 { color: var(--c-3); }
.c-dim { color: var(--color-text-dark-dim); }
.rule-top { border-top: 1px solid var(--color-line-dark); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container-max); margin-inline: auto; padding-inline: var(--gutter); }
.grid { display: grid; grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr)); column-gap: var(--grid-gap); }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: var(--section-y-tight); }
.section--flush-top { padding-top: 0; }
.section > .container { display: flex; flex-direction: column; gap: var(--section-gap); }
.section > .container.grid { display: grid; }
.only-mobile { display: none; }

.sec-head { align-items: end; row-gap: 20px; }
.sec-head__title { grid-column: span 8; }
.sec-head__intro { grid-column: 10 / span 3; }
.sec-head--wide .sec-head__title { grid-column: span 12; }
.sec-head--wide .sec-head__intro { grid-column: 1 / span 4; }

/* ---------- Typography ---------- */
.t-display-xl { font-size: var(--text-display-xl); line-height: 0.9; font-weight: var(--weight-bold); letter-spacing: -0.055em; }
.t-display-l { font-size: var(--text-display-l); line-height: var(--leading-display); font-weight: var(--weight-bold); letter-spacing: var(--tracking-display); }
.t-h2 { font-size: var(--text-h2); line-height: var(--leading-display); font-weight: var(--weight-bold); letter-spacing: -0.045em; }
.t-h2-s { font-size: var(--text-h2-s); line-height: 1; font-weight: var(--weight-bold); letter-spacing: var(--tracking-heading); }
.t-h2-recruit { font-size: var(--text-h2-recruit); line-height: 1; font-weight: var(--weight-bold); letter-spacing: var(--tracking-heading); }
.t-h3-section { font-size: var(--text-h3-section); line-height: 1.02; font-weight: var(--weight-bold); letter-spacing: -0.035em; }
.t-body-l { font-size: var(--text-body-l); line-height: 1.5; }
.t-body { font-size: 18px; line-height: 1.5; }
.t-small { font-size: var(--text-small); line-height: 1.55; }
.eyebrow { font-size: 17px; color: var(--color-text-dark-3); }

/* ---------- Links & buttons ---------- */
.link { transition: opacity var(--dur-fast) ease; }
.link:hover { opacity: 0.72; }
.link--underline {
  min-height: var(--target-min); display: inline-flex; align-items: center;
  font-size: 16px; font-weight: var(--weight-medium); color: var(--color-text-dark-2);
  text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--color-line-dark-strong);
}

.btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 14px;
  min-height: 56px; padding: 0 22px; border-radius: var(--radius);
  font-size: 16px; font-weight: var(--weight-bold); line-height: 1.2; text-align: left;
  transition: filter var(--dur-fast) ease, box-shadow 250ms ease, background-color var(--dur-fast) ease, transform 100ms ease;
}
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 48px; font-size: 15px; }
.btn--lg { min-height: 60px; padding: 0 30px; }
.btn--xl { min-height: 68px; padding: 0 34px; font-size: 18px; }
.btn--block { display: flex; width: 100%; }

.btn--primary { background: var(--color-accent); color: #FFFFFF; }
.btn--primary:hover { filter: brightness(1.12); box-shadow: var(--shadow-cta-hover); }
.btn--primary:active { filter: brightness(0.94); box-shadow: none; }

.btn--dark { background: var(--color-ink-950); color: var(--color-bone-50); }
.btn--dark:hover { box-shadow: 0 12px 40px rgba(10, 11, 13, 0.4); background: #1A1C21; }

.btn--outline { border: 1px solid var(--color-line-dark-button); color: var(--color-text-dark-1); }
.btn--outline:hover { background: rgba(242, 240, 235, 0.08); }
.btn--outline-dark { border: 1px solid var(--color-text-light-1); color: var(--color-text-light-1); }
.btn--outline-dark:hover { background: rgba(10, 11, 13, 0.06); }

/* ---------- Header / navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 11, 13, 0.92);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line-dark);
}
.site-header__bar { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { font-size: 17px; font-weight: var(--weight-bold); letter-spacing: -0.01em; min-height: var(--target-min); display: inline-flex; align-items: center; }
.wordmark__mark { color: var(--color-bone-50); }
.site-nav { display: flex; gap: 40px; font-size: 15px; color: var(--color-text-dark-2); }
.site-nav a { min-height: var(--target-min); display: inline-flex; align-items: center; }
.menu-toggle { display: none; }
.mobile-nav { display: none; }

/* ---------- Hero ---------- */
.hero > .container { gap: 32px; }
.hero { padding-top: 96px; padding-bottom: 104px; }
.hero__title { max-width: 1280px; }
.hero__body { align-items: end; margin-top: 32px; row-gap: 40px; }
.hero__copy { grid-column: span 6; display: flex; flex-direction: column; gap: 32px; }
.hero__copy > .t-body-l { max-width: var(--measure); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.hero__note { max-width: 540px; }

.sysmap { grid-column: 8 / span 5; padding: 28px; border: 1px solid var(--color-line-dark-card); background: var(--color-ink-900); display: flex; flex-direction: column; gap: 28px; }
.sysmap__label { font-size: var(--text-small); color: var(--color-text-dark-3); }
.sysmap__nodes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); position: relative; font-size: 15px; font-weight: var(--weight-bold); text-align: center; }
.sysmap__nodes::before { content: ""; position: absolute; left: 16.6%; right: 16.6%; top: 11px; height: 1px; background: var(--color-line-dark-strong); }
.sysmap__nodes li { position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.node { width: 22px; height: 22px; border: 1px solid var(--color-bone-50); border-radius: 50%; background: var(--color-ink-900); flex-shrink: 0; }
.node--active { border: 0; background: var(--color-accent); box-shadow: 0 0 24px rgba(42, 69, 255, 0.6); }
.sysmap__drops { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); height: 28px; margin-top: -8px; }
.sysmap__drops span { justify-self: center; width: 1px; background: linear-gradient(var(--color-line-dark-strong), var(--color-accent)); }
.sysmap__team { padding: 16px 20px; background: var(--color-accent); color: #FFFFFF; display: flex; justify-content: space-between; align-items: center; gap: 12px; box-shadow: 0 0 48px var(--color-accent-glow); }
.sysmap__team strong { font-size: 16px; }
.sysmap__team span { font-size: 14px; }

/* ---------- What changes ---------- */
.changes > .container { gap: 48px; }
.changes__title { grid-column: span 4; }
.outcomes { grid-column: 6 / span 7; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; border-top: 1px solid var(--color-line-dark-strong); }
.outcomes > div { padding: 18px 0; display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--color-line-dark); font-size: 17px; }
.outcomes dt { font-weight: var(--weight-bold); }
.outcomes dd { color: var(--color-text-dark-2); text-align: right; }
.principles { padding-top: 24px; border-top: 1px solid var(--color-line-dark); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px 24px; font-size: 15px; line-height: 1.4; color: var(--color-text-dark-2); }
.principles li { display: flex; gap: 10px; align-items: flex-start; }
.icon-check { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; fill: none; stroke: var(--color-accent-soft); stroke-width: 2; }

/* ---------- Six signs ---------- */
.signs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.sign { min-height: 220px; padding: 32px; display: flex; flex-direction: column; gap: 12px; border-left: 1px solid var(--line); transition: background-color var(--dur-fast) ease; }
.sign:nth-child(3n+1) { padding-left: 0; border-left: 0; }
.sign:nth-child(3n) { padding-right: 0; }
.sign:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
.sign:hover { background: rgba(10, 11, 13, 0.03); }
.sign:hover .sign__link { text-decoration: underline; text-underline-offset: 4px; }
.sign__title { font-size: 28px; line-height: 1.12; font-weight: var(--weight-bold); letter-spacing: -0.025em; }
.sign__text { font-size: 17px; line-height: 1.5; color: var(--c-2); }
.sign__link { margin-top: auto; font-size: 15px; font-weight: var(--weight-bold); }

/* ---------- Cards & services ---------- */
.card { padding: var(--card-pad); border: 1px solid var(--color-line-dark-card); background: var(--color-ink-900); }
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.svc { display: flex; flex-direction: column; gap: 22px; }
.svc__kicker { font-size: var(--text-label); color: var(--c-3); }
.svc__title { font-size: var(--text-card-title); line-height: 1.1; font-weight: var(--weight-bold); letter-spacing: var(--tracking-title); }
.svc__use { font-size: 17px; line-height: 1.5; color: var(--c-2); }
.svc__use strong { color: var(--color-text-dark-1); }
.svc__list { padding-left: 18px; list-style: disc; display: flex; flex-direction: column; gap: 8px; font-size: 16px; line-height: 1.4; }
.svc__foot { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--color-line-dark); display: flex; flex-direction: column; gap: 10px; }
.svc__outcome { font-size: 18px; line-height: 1.4; font-weight: var(--weight-medium); }
.svc__fit { font-size: var(--text-small); color: var(--c-2); }
.svc__fit strong { color: var(--color-text-dark-1); }
.svc__more { font-size: var(--text-small); line-height: 1.5; color: var(--c-2); }
.svc__more[data-collapsed] { display: none; }
.svc--recruit { border: 0; border-top: 4px solid var(--color-accent); background: var(--color-bone-100); }
.svc--recruit .svc__use strong, .svc--recruit .svc__fit strong { color: var(--color-text-light-1); }
.svc--recruit .svc__foot { border-top-color: var(--color-line-light); }
.group-label { font-size: var(--text-small); font-weight: var(--weight-bold); color: var(--color-text-dark-3); }

.disclosure {
  min-height: var(--target-min); width: 100%; display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--color-line-dark); font-size: 15px; font-weight: var(--weight-bold); text-align: left;
  transition: background-color var(--dur-fast) ease;
}
.disclosure:hover { background: rgba(242, 240, 235, 0.06); }
.theme-light .disclosure { border-top-color: var(--color-line-light); }
.theme-light .disclosure:hover { background: rgba(10, 11, 13, 0.04); }
.disclosure__sign::before { content: "+"; font-size: 20px; font-weight: var(--weight-regular); }
[aria-expanded="true"] > .disclosure__sign::before { content: "−"; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); counter-reset: step; }
.step { padding: 32px 28px 0; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 20px; }
.step:first-child { padding-left: 0; border-left: 0; }
.step:last-child { padding-right: 0; }
.step__title { font-size: 36px; line-height: 1.05; font-weight: var(--weight-bold); letter-spacing: var(--tracking-title); }
.step__do { font-size: 17px; line-height: 1.5; }
.step__get { font-size: 16px; line-height: 1.5; color: var(--c-2); }
.step__get strong { color: var(--color-text-light-1); }
.step__decision { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.5; font-weight: var(--weight-bold); }
.band { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.band p { padding: 32px; font-size: 20px; line-height: 1.45; }
.band p + p { border-left: 1px solid var(--color-line-dark); }

/* ---------- Delivery flow ---------- */
.flow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); position: relative; }
.flow::before { content: ""; position: absolute; left: 0; right: 0; top: 10px; height: 1px; background: linear-gradient(90deg, rgba(242, 240, 235, 0.35), var(--color-accent)); }
.flow__stage { position: relative; padding-right: 24px; display: flex; flex-direction: column; gap: 14px; }
.flow__stage .node { width: 21px; height: 21px; background: var(--color-ink-950); }
.flow__stage .node--active { background: var(--color-accent); }
.flow__title { margin-top: 12px; font-size: 30px; line-height: 1.1; font-weight: var(--weight-bold); letter-spacing: var(--tracking-title); }
.flow__desc { font-size: 17px; line-height: 1.45; }
.flow__eg { font-size: var(--text-small); line-height: 1.45; color: var(--color-text-dark-3); }

/* ---------- Platforms ---------- */
.platforms { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.platform { min-height: 220px; padding: 28px; border: 1px solid var(--color-line-dark-card); display: flex; flex-direction: column; justify-content: space-between; gap: 20px; }
.platform__name { font-size: 34px; line-height: 1.05; font-weight: var(--weight-bold); letter-spacing: var(--tracking-title); }
.platform__desc { font-size: 16px; line-height: 1.5; color: var(--color-text-dark-2); }
.sovereignty { row-gap: 24px; }
.sovereignty__intro { grid-column: span 4; display: flex; flex-direction: column; gap: 16px; }
.sovereignty__intro p { max-width: 380px; }
.principle-list { grid-column: 6 / span 7; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 24px; border-top: 1px solid var(--color-line-dark-strong); align-self: start; }
.principle-list li { padding: 18px 0; border-bottom: 1px solid var(--color-line-dark); font-size: 17px; font-weight: var(--weight-bold); }

/* ---------- Work you can inspect ---------- */
.outputs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.outputs li { padding: 32px 28px 0; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px; }
.outputs li:first-child { padding-left: 0; border-left: 0; }
.outputs li:last-child { padding-right: 0; }
.outputs h3 { font-size: 24px; line-height: 1.2; font-weight: var(--weight-bold); letter-spacing: -0.02em; }
.icon { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.outputs__close { padding-top: 32px; border-top: 1px solid var(--line); font-size: 24px; line-height: 1.4; font-weight: var(--weight-medium); letter-spacing: -0.01em; max-width: 900px; }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.plan { padding: 36px 32px; border: 1px solid var(--color-line-dark-card); display: flex; flex-direction: column; gap: 24px; }
.plan__badge-slot { min-height: 26px; }
.badge { display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; background: var(--color-accent); color: #FFFFFF; font-size: 13px; font-weight: var(--weight-bold); }
.plan__name { font-size: var(--text-plan-name); line-height: 1; font-weight: var(--weight-bold); letter-spacing: var(--tracking-heading); }
.plan__lede { margin-top: -14px; font-size: 17px; line-height: 1.5; color: var(--c-2); }
.plan__price { font-size: 16px; color: var(--c-2); }
.plan__price strong { font-size: 24px; letter-spacing: var(--tracking-title); color: var(--color-text-dark-1); }
.plan__rows { border-top: 1px solid var(--color-line-dark-card); font-size: 16px; line-height: 1.45; }
.plan__rows li { padding: 12px 0; border-bottom: 1px solid var(--color-line-dark-soft); }
.plan__rows li:last-child { border-bottom: 0; }
.plan__exclude { color: var(--c-2); }
.plan__cta { margin-top: auto; }
.plan--featured { border: 0; box-shadow: var(--shadow-featured); background: var(--color-bone-50); }
.plan--featured .plan__price strong { color: var(--color-text-light-1); }
.plan--featured .plan__rows { border-top-color: var(--color-line-light); }
.plan--featured .plan__rows li { border-bottom-color: var(--color-line-light-soft); }
.plans-notes { padding-top: 28px; border-top: 1px solid var(--color-line-dark); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 24px; font-size: 16px; line-height: 1.5; color: var(--color-text-dark-2); }
.plans-summary { border-top: 1px solid var(--color-line-dark-strong); font-size: 15px; }
.plans-summary a { min-height: 52px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--color-line-dark); }
.plans-summary a span:first-child { font-weight: var(--weight-bold); }
.plans-summary a span:last-child { color: var(--color-text-dark-2); }

/* ---------- Recruitment ---------- */
.recruit { padding: 56px; border-top: 4px solid var(--color-accent); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; }
.recruit__intro { grid-column: span 6; display: flex; flex-direction: column; gap: 20px; }
.recruit__intro .t-body { max-width: 560px; }
.recruit__kicker { font-size: var(--text-small); color: var(--c-3); }
.recruit__list { grid-column: 8 / span 5; border-top: 1px solid var(--color-text-light-1); font-size: 18px; font-weight: var(--weight-bold); align-self: start; }
.recruit__list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.recruit__compare { grid-column: span 8; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; row-gap: 20px; }
.recruit__compare > div { padding-top: 20px; border-top: 1px solid var(--line); }
.recruit__compare h3 { font-size: 18px; font-weight: var(--weight-bold); }
.recruit__compare p { margin-top: 8px; font-size: 16px; line-height: 1.5; color: var(--c-2); }
.recruit__cta { grid-column: 9 / span 4; align-self: end; }

/* ---------- FAQ accordion ---------- */
.faq { row-gap: 32px; }
.faq__intro { grid-column: span 4; display: flex; flex-direction: column; gap: 20px; align-self: start; }
.accordion { grid-column: 6 / span 7; border-top: 1px solid var(--line-strong); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__trigger {
  width: 100%; min-height: 72px; padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  text-align: left; font-size: 20px; line-height: 1.3; font-weight: var(--weight-bold); letter-spacing: -0.01em;
  transition: background-color var(--dur-fast) ease;
}
.accordion__trigger:hover { background: rgba(10, 11, 13, 0.03); }
.accordion__sign { flex-shrink: 0; width: 28px; text-align: center; font-size: 26px; font-weight: var(--weight-regular); }
.accordion__sign::before { content: "+"; }
.accordion__trigger[aria-expanded="true"] .accordion__sign::before { content: "−"; }
.accordion__panel p { padding: 0 56px 24px 0; font-size: 17px; line-height: 1.55; color: var(--c-2); max-width: 680px; }

/* ---------- Final CTA ---------- */
.cta { padding-top: 128px; padding-bottom: 104px; }
.cta > .container { gap: 80px; }
.cta__body { align-items: end; row-gap: 32px; padding-top: 36px; border-top: 1px solid rgba(255, 255, 255, 0.4); }
.cta__copy { grid-column: span 6; display: flex; flex-direction: column; gap: 28px; align-items: flex-start; }
.cta__promises { grid-column: 8 / span 5; font-size: 17px; line-height: 1.45; }
.cta__promises li { padding: 12px 0; border-bottom: 1px solid var(--color-line-accent); }
.cta__promises li:last-child { border-bottom: 0; }
.theme-accent :focus-visible { outline-color: #FFFFFF; }

/* ---------- Footer ---------- */
.site-footer { padding: 80px 0 40px; }
.site-footer > .container { display: flex; flex-direction: column; gap: 80px; }
.site-footer__cols { row-gap: 40px; }
.site-footer__tagline { grid-column: span 4; font-size: 24px; line-height: 1.3; letter-spacing: -0.015em; }
.site-footer nav { display: flex; flex-direction: column; gap: 4px; font-size: 15px; color: var(--color-text-dark-2); }
.site-footer nav:nth-of-type(1) { grid-column: 6 / span 2; }
.site-footer nav:nth-of-type(2) { grid-column: span 2; }
.site-footer nav:nth-of-type(3), .site-footer nav:nth-of-type(4) { grid-column: span 1; }
.site-footer nav h2 { margin-bottom: 6px; font-size: 14px; font-weight: var(--weight-medium); color: var(--color-text-dark-3); }
.site-footer nav a { min-height: 32px; display: flex; align-items: center; }
.site-footer__wordmark { font-size: clamp(52px, 14.6vw, 210px); line-height: 0.8; font-weight: var(--weight-bold); letter-spacing: -0.065em; white-space: nowrap; margin-bottom: -48px; }
.site-footer__legal { padding-top: 20px; border-top: 1px solid var(--color-line-dark); font-size: 14px; color: var(--color-text-dark-3); }

/* ---------- Motion: scroll reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translate3d(0, var(--reveal-distance), 0); transition: opacity var(--dur-reveal) var(--ease-fade), transform 1100ms var(--ease-out); transition-delay: var(--reveal-delay, 0ms); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .btn, .link, .sign, .disclosure, .accordion__trigger { transition: none; }
}

/* =========================================================
   Tablet 768–1199
   ========================================================= */
@media (max-width: 1199px) {
  .site-nav { gap: 24px; }
  .site-header__cta { display: none; }
  .sec-head__title { grid-column: span 12; }
  .sec-head__intro { grid-column: span 8; }
  .hero__copy { grid-column: span 12; }
  .sysmap { grid-column: span 12; max-width: 640px; }
  .changes__title, .outcomes { grid-column: span 12; }
  .changes__title { margin-bottom: 24px; }
  .principles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .signs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sign:nth-child(n) { padding: 28px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .sign:nth-child(2n+1) { padding-left: 0; border-left: 0; }
  .sign:nth-child(2n) { padding-right: 0; }
  .sign:nth-last-child(-n+2) { border-bottom: 0; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .step:nth-child(3) { padding-left: 0; border-left: 0; }
  .flow { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; }
  .flow::before { display: none; }
  .platforms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sovereignty__intro, .principle-list { grid-column: span 12; }
  .outputs { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .outputs li:nth-child(3) { padding-left: 0; border-left: 0; }
  .plans { grid-template-columns: 1fr; max-width: 640px; }
  .plans-notes { grid-template-columns: 1fr; }
  .recruit { padding: 40px; }
  .recruit__intro, .recruit__list, .recruit__compare, .recruit__cta { grid-column: span 12; }
  .faq__intro, .accordion { grid-column: span 12; }
  .cta__copy, .cta__promises { grid-column: span 12; }
  .site-footer__tagline { grid-column: span 12; }
  .site-footer nav:nth-of-type(n) { grid-column: span 3; }
}

/* =========================================================
   Mobile < 768 (designed at 390)
   ========================================================= */
@media (max-width: 767px) {
  .only-mobile { display: block; }
  .only-desktop { display: none; }
  .br-desktop { display: none; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .grid > * { grid-column: 1 / -1 !important; }

  /* Nav */
  .site-header { background: rgba(10, 11, 13, 0.95); }
  .site-nav { display: none; }
  .wordmark { font-size: 16px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--color-line-dark-strong); }
  .menu-toggle__icon, .menu-toggle__icon::before, .menu-toggle__icon::after { display: block; width: 18px; height: 1.5px; background: currentColor; position: relative; transition: transform var(--dur-fast) ease, background-color var(--dur-fast) ease; }
  .menu-toggle__icon::before, .menu-toggle__icon::after { content: ""; position: absolute; left: 0; }
  .menu-toggle__icon::before { top: -6px; }
  .menu-toggle__icon::after { top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon::after { transform: translateY(-6px) rotate(-45deg); }
  .mobile-nav { display: flex; flex-direction: column; padding: 8px var(--gutter) 24px; border-top: 1px solid var(--color-line-dark); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
  .mobile-nav > a:not(.btn) { min-height: 52px; display: flex; align-items: center; font-size: 20px; font-weight: var(--weight-bold); border-bottom: 1px solid var(--color-line-dark-soft); }
  .mobile-nav > a:nth-last-child(2) { border-bottom: 0; }
  .mobile-nav .btn { margin-top: 16px; }

  /* Hero */
  .hero { padding-top: 48px; padding-bottom: 56px; }
  .hero > .container { gap: 24px; }
  .eyebrow { font-size: 15px; line-height: 1.45; }
  .hero__title { line-height: 1; letter-spacing: -0.04em; }
  .hero__body { margin-top: 0; row-gap: 24px; }
  .hero__copy { gap: 24px; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 8px; }
  .hero__actions .btn { width: 100%; padding: 0 20px; min-height: 56px; }
  .hero__actions .link--underline { justify-content: center; }
  .sysmap { padding: 20px; gap: 16px; max-width: none; }
  .sysmap__nodes { grid-template-columns: 1fr; gap: 10px; text-align: left; }
  .sysmap__nodes::before { display: none; }
  .sysmap__nodes li { flex-direction: row; gap: 12px; }
  .sysmap__nodes .node { width: 14px; height: 14px; }
  .sysmap__drops { display: none; }
  .sysmap__team { padding: 14px 16px; }
  .sysmap__team span { display: none; }

  /* What changes */
  .changes > .container { gap: 28px; }
  .changes__title { margin-bottom: 0; }
  .changes__grid { row-gap: 28px; }
  .outcomes { grid-template-columns: 1fr; }
  .outcomes > div { padding: 14px 0; font-size: 16px; }
  .principles { grid-template-columns: 1fr; border-top: 0; padding-top: 0; }

  /* Section heads */
  .sec-head { row-gap: 24px; }
  .t-body { font-size: 17px; }

  /* Signs */
  .signs { grid-template-columns: 1fr; }
  .sign:nth-child(n) { min-height: 0; padding: 22px 0; border-left: 0; border-bottom: 1px solid var(--line); gap: 8px; }
  .sign__title { font-size: 22px; line-height: 1.15; }
  .sign__text { font-size: 16px; line-height: 1.45; }
  .sign__link { margin-top: 0; }

  /* Services: deliverables collapse behind "View typical scope" */
  .services { grid-template-columns: 1fr; gap: 12px; }
  .svc { gap: 14px; }
  .svc__kicker { display: none; }
  .svc__use, .svc__outcome { font-size: 16px; }
  .svc__foot { margin-top: 0; padding-top: 0; border-top: 0; gap: 14px; }
  .svc__fit { font-size: 14px; }
  .svc__list { order: 10; font-size: 15px; gap: 6px; }
  .svc__more { order: 11; }
  .svc[data-disclosure]:not(.is-open) .svc__list { display: none; }
  .svc--recruit .svc__list { display: none; }
  .svc--recruit { margin-top: 16px; }
  .group-label + .services { margin-top: -12px; }
  .services .group-label { margin-top: 16px; }

  /* Steps */
  .steps { grid-template-columns: 1fr; row-gap: 0; }
  .step:nth-child(n) { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); gap: 10px; }
  .step__title { font-size: 26px; }
  .step__do { font-size: 16px; }
  .step__decision { margin-top: 0; padding-top: 0; border-top: 0; }
  .band { grid-template-columns: 1fr; }
  .band p { padding: 22px; font-size: 17px; }
  .band p + p { border-left: 0; border-top: 1px solid var(--color-line-dark); }

  /* Flow: vertical rail */
  .flow { grid-template-columns: 1fr; row-gap: 24px; margin-left: 8px; padding-left: 28px; border-left: 1px solid var(--color-line-dark-strong); }
  .flow__stage { padding-right: 0; gap: 6px; }
  .flow__stage .node { position: absolute; left: -37px; top: 6px; width: 17px; height: 17px; }
  .flow__title { margin-top: 0; font-size: 24px; }
  .flow__desc { font-size: 16px; }

  /* Platforms */
  .platforms { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .platform { min-height: 0; padding: 18px; justify-content: flex-start; gap: 10px; }
  .platform__name { font-size: 22px; }
  .platform__desc { font-size: 14px; line-height: 1.45; }
  .principle-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .principle-list li { padding: 14px 0; font-size: 15px; }
  .sovereignty__intro .t-h3-section { font-size: 26px; }

  /* Outputs */
  .outputs { grid-template-columns: 1fr; row-gap: 0; }
  .outputs li:nth-child(n) { padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--line); flex-direction: row; align-items: center; gap: 14px; }
  .outputs h3 { font-size: 18px; }
  .icon { width: 24px; height: 24px; }
  .outputs__close { padding-top: 0; border-top: 0; font-size: 18px; }

  /* Pricing */
  .plans { gap: 12px; }
  .plan { padding: 24px; gap: 16px; }
  .plan__badge-slot:empty { display: none; }
  .plan__lede { margin-top: 0; font-size: 16px; }
  .plan__price strong { font-size: 28px; }
  .plan__rows { font-size: 15px; }
  .plan__rows li { padding: 10px 0; }
  .plans-notes { padding-top: 0; border-top: 0; padding-left: 18px; list-style: disc; font-size: 15px; }
  .plan--featured { box-shadow: 0 0 0 1px var(--color-accent), 0 16px 48px rgba(42, 69, 255, 0.25); }

  /* Recruitment */
  .recruit { padding: 28px 22px; row-gap: 18px; }
  .recruit__intro { gap: 18px; }
  .recruit__kicker { font-size: 14px; }
  .recruit__list { font-size: 16px; }
  .recruit__list li { padding: 12px 0; }
  .recruit__compare { grid-template-columns: 1fr; }
  .recruit__compare > div { padding-top: 0; border-top: 0; }
  .recruit__compare h3 { font-size: 17px; }
  .recruit__compare p { font-size: 15px; margin-top: 4px; }

  /* FAQ */
  .faq { row-gap: 24px; }
  .accordion__trigger { min-height: 64px; padding: 16px 0; gap: 16px; font-size: 17px; line-height: 1.35; }
  .accordion__sign { width: 24px; font-size: 24px; }
  .accordion__panel p { padding: 0 0 20px; font-size: 16px; }

  /* CTA */
  .cta { padding-top: 72px; padding-bottom: 64px; }
  .cta > .container { gap: 24px; }
  .cta__title { line-height: 0.96; letter-spacing: -0.045em; }
  .cta__body { padding-top: 0; border-top: 0; row-gap: 24px; }
  .cta__copy { align-items: stretch; gap: 24px; }
  .cta__copy .btn { width: 100%; min-height: 60px; padding: 0 20px; font-size: 16px; }
  .cta__promises { font-size: 15px; }
  .cta__promises li { padding: 10px 0; }

  /* Footer */
  .site-footer { padding: 56px 0 32px; }
  .site-footer > .container { gap: 40px; }
  .site-footer__tagline { font-size: 20px; line-height: 1.35; }
  .site-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 16px; }
  .site-footer__cols > .site-footer__tagline { grid-column: 1 / -1 !important; }
  .site-footer__cols > nav { grid-column: auto !important; }
  .site-footer nav a { min-height: 40px; }
  .site-footer__wordmark { margin-bottom: 0; }
  .site-footer__legal { padding-top: 16px; }
}