/* Hallmark · genre: modern-minimal · macrostructure: Workbench · theme: Violet · anchor hue: violet · enrichment: Tier A semantic result map · nav: inherited N9 · footer: inherited Ft1
 * audience: owners, commercial directors and IT leads · action: request project decomposition · tone: technical, confident, restrained
 * pre-emit critique: P5 H5 E5 S5 R5 V5 · contrast: pass · honest: pass · chrome: pass · responsive: pass · mobile: pass
 */
@import url("tokens.css?v=3.1.3");

html, body { overflow-x: clip; }
.dev-page { background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); }
.dev-shell { width: min(76rem, calc(100% - 2rem)); margin-inline: auto; min-width: 0; }
.dev-context { margin: 0; color: var(--color-accent-dark); font-size: var(--text-sm); font-weight: 750; letter-spacing: .035em; text-transform: uppercase; }
.dev-hero { padding-block: var(--space-lg) clamp(4.5rem, 9vw, 8rem); border-block-end: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); color: var(--color-ink); }
.dev-breadcrumbs { margin-block-end: clamp(3rem, 6vw, 5rem); }
.dev-hero__grid { display: grid; gap: var(--space-2xl); align-items: end; }
.dev-hero__grid > *, .dev-hero__copy { min-width: 0; }
.dev-hero h1 { max-width: 14ch; margin: var(--space-lg) 0 0; font-family: var(--font-display); font-size: clamp(2.55rem, 6.6vw, 5.45rem); font-weight: 800; line-height: .98; letter-spacing: -.055em; overflow-wrap: anywhere; min-width: 0; }
.dev-lede { max-width: 68ch; margin: var(--space-xl) 0 0; color: var(--color-ink-2); font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.65; }
.dev-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }
.dev-button { min-height: 48px; box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center; padding: var(--space-sm) var(--space-md); border: var(--rule-hair) solid var(--color-accent); border-radius: var(--radius-sm); background: var(--color-accent); color: var(--color-accent-ink); font-weight: 750; line-height: 1; text-decoration: none; white-space: nowrap; transition: transform var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out); }
.dev-button--quiet { background: transparent; color: var(--color-accent-dark); }
.dev-button--light { border-color: var(--color-paper-3); background: var(--color-paper); color: var(--color-ink); }
.dev-button:focus-visible, .dev-page a:focus-visible, .dev-page summary:focus-visible, .dev-matrix-wrap:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
.dev-button:active, .dev-solution-grid a:active, .dev-next a:active { transform: translateY(1px); }
.dev-button[aria-disabled="true"] { opacity: .55; cursor: not-allowed; pointer-events: none; }
.dev-action-note { max-width: 65ch; margin: var(--space-md) 0 0; color: var(--color-muted); font-size: var(--text-sm); line-height: 1.55; }
.dev-hero__outcomes { margin: 0; padding: 0; border-block-start: var(--rule-hair) solid var(--color-rule); list-style: none; }
.dev-hero__outcomes li { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: var(--space-xs) var(--space-md); padding-block: var(--space-lg); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-hero__outcomes li > span { grid-row: 1 / 3; color: var(--color-accent); font-weight: 750; }
.dev-hero__outcomes strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); line-height: 1.25; }
.dev-hero__outcomes p { margin: var(--space-xs) 0 0; color: var(--color-muted); line-height: 1.55; }

.dev-jump { display: none; position: sticky; inset-block-start: var(--banner-height); z-index: var(--z-sticky); border-block-end: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); background: color-mix(in oklch, var(--color-paper) 94%, transparent); backdrop-filter: blur(12px); }
.dev-jump__inner { display: flex; gap: var(--space-xl); overflow-x: auto; scrollbar-width: thin; }
.dev-jump a { min-height: 48px; display: inline-flex; flex: 0 0 auto; align-items: center; color: var(--color-ink-2); font-size: var(--text-sm); font-weight: 700; text-decoration: none; white-space: nowrap; }
.dev-toc-mobile { width: min(76rem, calc(100% - 2rem)); margin: var(--space-lg) auto 0; border-block: var(--rule-hair) solid var(--color-rule); }
.dev-toc-mobile summary { min-height: 48px; display: flex; align-items: center; justify-content: space-between; color: var(--color-ink); cursor: pointer; font-weight: 750; list-style: none; white-space: nowrap; }
.dev-toc-mobile summary::-webkit-details-marker { display: none; }
.dev-toc-mobile summary::after { content: "+"; color: var(--color-accent); font-size: var(--text-xl); }
.dev-toc-mobile[open] summary::after { content: "−"; }
.dev-toc-mobile nav { display: grid; padding-block: var(--space-sm) var(--space-lg); }
.dev-toc-mobile a { min-height: 44px; display: flex; align-items: center; border-block-start: var(--rule-hair) solid var(--color-rule); color: var(--color-ink-2); text-decoration: none; white-space: nowrap; }

.dev-section { padding-block: clamp(4.5rem, 9vw, 8rem); scroll-margin-top: calc(var(--banner-height) + 3rem); }
.dev-section--tint { background: var(--color-paper-2); color: var(--color-ink); }
.dev-section--ink { background: var(--color-ink); color: var(--color-paper); }
.dev-section__head { display: grid; gap: var(--space-md); margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.dev-section__head > *, .dev-section__head > div { min-width: 0; }
.dev-section__head h2, .dev-intro h2, .dev-pinned-head h2, .dev-transfer-grid h2, .dev-contact h2, .dev-next h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2rem, 4.5vw, 3.75rem); line-height: 1.04; letter-spacing: -.045em; overflow-wrap: anywhere; min-width: 0; }
.dev-section__head p, .dev-pinned-head > p:last-child { max-width: 68ch; margin: 0; color: var(--color-muted); font-size: var(--text-lg); line-height: 1.7; }
.dev-section__head--light h2 { margin-top: var(--space-md); color: var(--color-paper); }
.dev-section__head--light p { color: var(--color-paper-3); }
.dev-intro__grid { display: grid; gap: var(--space-xl); align-items: start; }
.dev-intro h2 { max-width: 20ch; }
.dev-prose { max-width: 70ch; }
.dev-prose p { margin: 0; color: var(--color-ink-2); font-size: var(--text-lg); line-height: 1.75; }
.dev-prose p + p { margin-top: var(--space-lg); }

.dev-fit-grid { display: grid; gap: var(--space-lg); }
.dev-fit-grid article { min-width: 0; padding-block: var(--space-xl); border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-fit-grid h3, .dev-boundary-grid h3, .dev-price-grid h3 { margin: 0; font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.15; }
.dev-fit-grid ul, .dev-boundary-grid ul, .dev-price-grid ul { margin: var(--space-lg) 0 0; padding-inline-start: 1.25rem; }
.dev-fit-grid li, .dev-boundary-grid li, .dev-price-grid li { margin-block: var(--space-sm); color: var(--color-ink-2); line-height: 1.62; }
.dev-fit-grid a, .dev-inline-callout a { color: var(--color-accent-dark); font-weight: 700; }
.dev-inline-callout { margin: var(--space-xl) 0 0; padding-block: var(--space-lg); border-block: var(--rule-hair) solid var(--color-accent); background: var(--color-white); color: var(--color-ink-2); line-height: 1.65; }

.dev-proof { background: var(--color-ink); color: var(--color-paper); }
.dev-proof__meta { display: flex; flex-wrap: wrap; gap: var(--space-sm) var(--space-lg); margin-bottom: var(--space-lg); color: var(--color-paper-3); font-size: var(--text-sm); }
.dev-proof__meta span { display: inline-flex; align-items: center; gap: var(--space-xs); }
.dev-tag { width: fit-content; display: inline-flex; align-items: center; min-height: 1.55rem; padding-inline: var(--space-xs); border: var(--rule-hair) solid currentColor; border-radius: var(--radius-sm); font-size: .68rem; font-style: normal; font-weight: 800; letter-spacing: .035em; text-transform: uppercase; white-space: nowrap; }
.dev-tag--mvp { color: var(--color-paper); }
.dev-tag--launch { color: var(--color-focus); }
.dev-tag--backlog { color: var(--color-paper-3); }
.dev-matrix-wrap { min-width: 0; border: var(--rule-hair) solid var(--color-ink-2); background: var(--color-ink); color: var(--color-paper); }
.dev-matrix { width: 100%; border-collapse: collapse; table-layout: fixed; }
.dev-matrix caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.dev-matrix thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.dev-matrix tbody, .dev-matrix tr, .dev-matrix th, .dev-matrix td { display: block; }
.dev-matrix tr { padding: var(--space-md); border-block-end: var(--rule-hair) solid var(--color-ink-2); }
.dev-matrix tr:last-child { border-block-end: 0; }
.dev-matrix th[scope="row"] { padding-bottom: var(--space-md); color: var(--color-paper); font-family: var(--font-display); font-size: var(--text-xl); text-align: start; }
.dev-matrix td { min-width: 0; display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: var(--space-xs) var(--space-md); padding-block: var(--space-md); border-block-start: var(--rule-hair) solid var(--color-ink-2); color: var(--color-paper); }
.dev-matrix td::before { content: attr(data-stage); grid-row: 1 / 5; color: var(--color-paper-3); font-size: .72rem; font-weight: 800; letter-spacing: .025em; overflow-wrap: anywhere; }
.dev-matrix td strong { min-width: 0; color: var(--color-paper); line-height: 1.3; overflow-wrap: anywhere; }
.dev-matrix td span, .dev-matrix td small { color: var(--color-paper-3); font-size: .78rem; line-height: 1.35; }
.dev-matrix td .dev-tag { margin-top: var(--space-2xs); }
.dev-proof__limit { max-width: 78ch; margin: var(--space-lg) 0 0; color: var(--color-paper-3); line-height: 1.65; }
.dev-solution-grid { display: grid; gap: var(--space-sm); margin-top: clamp(2.5rem, 6vw, 4rem); }
.dev-solution-grid a { min-width: 0; display: grid; gap: var(--space-sm); padding: var(--space-lg); border: var(--rule-hair) solid var(--color-ink-2); color: var(--color-paper); text-decoration: none; transition: transform var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out); }
.dev-solution-grid span { color: var(--color-paper-3); font-size: var(--text-sm); }
.dev-solution-grid strong { font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.2; }
.dev-solution-grid small { color: var(--color-paper-3); line-height: 1.5; }

.dev-pinned-layout { display: grid; gap: var(--space-2xl); align-items: start; }
.dev-pinned-head { min-width: 0; }
.dev-pinned-head h2 { margin-top: var(--space-md); }
.dev-pinned-head > p:last-child { margin-top: var(--space-lg); }
.dev-contract-list { border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-contract-list article { min-width: 0; padding-block: var(--space-xl); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-contract-list h3 { margin: 0; color: var(--color-ink); font-size: clamp(1.25rem, 2.3vw, 1.65rem); line-height: 1.25; overflow-wrap: anywhere; }
.dev-contract-list p { margin: var(--space-sm) 0 0; color: var(--color-ink-2); line-height: 1.6; }
.dev-contract-list p strong { color: var(--color-ink); }

.dev-boundary-grid { display: grid; gap: var(--space-lg); }
.dev-boundary-grid article { padding-block: var(--space-xl); border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-steps { margin: 0; padding: 0; border-block-start: .2rem solid var(--color-ink); list-style: none; }
.dev-steps li { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: var(--space-lg); padding-block: var(--space-xl); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-steps li > span { width: 3.25rem; height: 3.25rem; display: grid; place-items: center; border: var(--rule-hair) solid var(--color-accent); color: var(--color-accent-dark); font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; }
.dev-steps h3 { margin: 0; font-family: var(--font-display); font-size: clamp(1.35rem, 2.8vw, 2.1rem); line-height: 1.15; }
.dev-steps p { max-width: 68ch; margin: var(--space-sm) 0 0; color: var(--color-ink-2); line-height: 1.62; }
.dev-steps strong { display: block; margin-top: var(--space-sm); color: var(--color-ink); }

.dev-transfer-grid { display: grid; gap: var(--space-2xl); }
.dev-transfer-grid header p:last-child { max-width: 55ch; margin: var(--space-lg) 0 0; color: var(--color-muted); font-size: var(--text-lg); line-height: 1.65; }
.dev-transfer-grid h2 { margin-top: var(--space-md); }
.dev-transfer-grid ul { margin: 0; padding: 0; border-block-start: var(--rule-hair) solid var(--color-rule); list-style: none; }
.dev-transfer-grid li { padding-block: var(--space-lg); border-block-end: var(--rule-hair) solid var(--color-rule); color: var(--color-ink-2); font-size: var(--text-lg); line-height: 1.5; }
.dev-acceptance { display: grid; border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-acceptance article { padding-block: var(--space-xl); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-acceptance h3 { margin: 0; font-family: var(--font-display); font-size: var(--text-xl); }
.dev-acceptance p { margin: var(--space-sm) 0 0; color: var(--color-ink-2); line-height: 1.62; }
.dev-acceptance p strong { color: var(--color-ink); }

.dev-price-grid { display: grid; gap: var(--space-2xl); }
.dev-price-grid article { padding-block: var(--space-xl); border-block-start: var(--rule-hair) solid var(--color-ink-2); }
.dev-price-grid h3 { color: var(--color-paper); }
.dev-price-grid p { margin: var(--space-lg) 0 0; color: var(--color-paper-3); line-height: 1.65; }
.dev-price-grid li { color: var(--color-paper-3); }
.dev-price-grid .dev-button { margin-top: var(--space-xl); }
.dev-risk-list { border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-risk-list article { display: grid; gap: var(--space-sm); padding-block: var(--space-lg); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-risk-list h3 { margin: 0; color: var(--color-ink); font-size: var(--text-lg); }
.dev-risk-list p { margin: 0; color: var(--color-ink-2); line-height: 1.58; }

.dev-faq { border-block-start: var(--rule-hair) solid var(--color-rule); }
.dev-faq details { border-block-end: var(--rule-hair) solid var(--color-rule); }
.dev-faq summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); color: var(--color-ink); cursor: pointer; font-weight: 750; list-style: none; }
.dev-faq summary::-webkit-details-marker { display: none; }
.dev-faq summary::after { content: "+"; flex: 0 0 auto; color: var(--color-accent); font-size: var(--text-xl); }
.dev-faq details[open] summary::after { content: "−"; }
.dev-faq p { max-width: 70ch; margin: 0 0 var(--space-lg); color: var(--color-ink-2); line-height: 1.65; }

.dev-contact { padding-block: clamp(4.5rem, 9vw, 8rem); background: var(--color-ink); color: var(--color-paper); scroll-margin-top: calc(var(--banner-height) + 3rem); }
.dev-contact__grid { display: grid; gap: var(--space-2xl); align-items: start; }
.dev-contact h2 { max-width: 16ch; margin-top: var(--space-md); color: var(--color-paper); }
.dev-contact__grid > div > p:not(.dev-context) { max-width: 62ch; margin: var(--space-lg) 0 0; color: var(--color-paper-3); font-size: var(--text-lg); line-height: 1.65; }
.dev-contact .dev-contact__note { font-size: var(--text-sm); }
.dev-contact .contact-form { padding: clamp(1.25rem, 4vw, 2rem); border-radius: var(--radius-lg); background: var(--color-paper); color: var(--color-ink); }
.dev-contact .contact-form__field > label, .dev-contact .contact-form__consent { color: var(--color-ink-2); }
.dev-contact .contact-form__field > small, .dev-contact .contact-form__actions > small { color: var(--color-muted); }
.dev-next { padding-block: var(--space-2xl); border-block-end: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); color: var(--color-ink); }
.dev-next__inner { display: grid; gap: var(--space-xl); align-items: center; }
.dev-next h2 { max-width: 24ch; font-size: clamp(1.6rem, 3.4vw, 2.6rem); }
.dev-next__inner > div { display: flex; flex-wrap: wrap; gap: var(--space-sm) var(--space-lg); }
.dev-next a { min-height: 44px; display: inline-flex; align-items: center; color: var(--color-accent-dark); font-weight: 750; white-space: nowrap; transition: transform var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out); }

@media (min-width: 40rem) {
  .dev-actions .dev-button { width: auto; }
  .dev-solution-grid, .dev-fit-grid, .dev-boundary-grid, .dev-acceptance, .dev-risk-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dev-solution-grid a:nth-child(2n), .dev-fit-grid article:nth-child(2), .dev-boundary-grid article:nth-child(2) { border-inline-start: var(--rule-hair) solid var(--color-rule); }
  .dev-risk-list { column-gap: var(--space-2xl); }
}

@media (min-width: 60rem) {
  .dev-hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .dev-jump { display: block; }
  .dev-toc-mobile { display: none; }
  .dev-section__head, .dev-intro__grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: end; }
  .dev-section__head > p { justify-self: end; }
  .dev-matrix thead { position: static; width: auto; height: auto; overflow: visible; clip-path: none; white-space: normal; }
  .dev-matrix tbody { display: table-row-group; }
  .dev-matrix tr { display: table-row; padding: 0; border: 0; }
  .dev-matrix th, .dev-matrix td { display: table-cell; vertical-align: top; border-block-end: var(--rule-hair) solid var(--color-ink-2); border-inline-end: var(--rule-hair) solid var(--color-ink-2); }
  .dev-matrix tr:last-child th, .dev-matrix tr:last-child td { border-block-end: 0; }
  .dev-matrix tr > *:last-child { border-inline-end: 0; }
  .dev-matrix thead th { padding: var(--space-md) var(--space-sm); color: var(--color-paper-3); font-size: .72rem; text-align: start; }
  .dev-matrix thead th:first-child { width: 9rem; }
  .dev-matrix th[scope="row"] { width: 9rem; padding: var(--space-md); font-size: var(--text-md); }
  .dev-matrix td { grid-template-columns: minmax(0, 1fr); gap: var(--space-xs); padding: var(--space-md) var(--space-sm); }
  .dev-matrix td::before { display: none; }
  .dev-matrix td > strong, .dev-matrix td > span, .dev-matrix td > small { display: block; }
  .dev-matrix td > span, .dev-matrix td > small { margin-top: var(--space-xs); }
  .dev-matrix td > .dev-tag { margin-top: var(--space-sm); }
  .dev-matrix td strong { font-size: .82rem; }
  .dev-matrix td span, .dev-matrix td small { font-size: .7rem; }
  .dev-solution-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dev-solution-grid a:nth-child(2n) { border-inline-start: var(--rule-hair) solid var(--color-ink-2); }
  .dev-pinned-layout { grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); }
  .dev-pinned-head { position: sticky; inset-block-start: calc(var(--banner-height) + 4rem); z-index: var(--z-base); }
  .dev-transfer-grid, .dev-price-grid, .dev-contact__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dev-acceptance { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dev-acceptance article { padding-inline: var(--space-lg); border-inline-end: var(--rule-hair) solid var(--color-rule); }
  .dev-acceptance article:first-child { padding-inline-start: 0; }
  .dev-acceptance article:last-child { padding-inline-end: 0; border-inline-end: 0; }
  .dev-risk-list article { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: baseline; }
  .dev-next__inner { grid-template-columns: minmax(0, 1fr) auto; }
  .dev-next__inner > div { justify-content: flex-end; }
}

@media (max-width: 39.99rem) {
  .dev-actions { display: grid; }
  .dev-actions .dev-button { width: 100%; }
  .dev-solution-grid a { padding-inline: var(--space-md); }
}

@media (hover: hover) and (pointer: fine) {
  .dev-button:hover { background: var(--color-accent-dark); }
  .dev-button--quiet:hover { background: var(--color-accent-soft); }
  .dev-button--light:hover { background: var(--color-paper-3); }
  .dev-solution-grid a:hover { border-color: var(--color-focus); }
  .dev-jump a:hover, .dev-next a:hover { color: var(--color-accent-dark); }
}

@media (prefers-reduced-motion: reduce) {
  .dev-page *, .dev-page *::before, .dev-page *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}