/* The U.S. landing shares the existing brand tokens and self-hosted fonts. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body { margin: 0; color: var(--color-ink); background: var(--color-bg); font: 400 1rem/1.75 var(--font-body); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button, a, summary { touch-action: manipulation; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 5px; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -.035em; line-height: 1.3; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.5rem); }
h3 { font-size: 1.03rem; }
ul, ol { margin: 0; padding: 0; }
.wrap { width: min(1224px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 112px; }
.eyebrow, .mini-label { font-size: .69rem; letter-spacing: .13em; text-transform: uppercase; font-weight: 700; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--color-accent); margin-bottom: 22px; }
.eyebrow::before { content: ""; height: 2px; width: 22px; background: currentColor; flex-shrink: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 54px; padding: 14px 25px; border-radius: var(--radius-pill); text-decoration: none; font-size: .83rem; line-height: 1.45; font-weight: 600; background: var(--color-accent); color: white; transition: background .18s, transform .18s; }
.button:hover { background: #023D2C; transform: translateY(-2px); }
.button span[aria-hidden] { font-size: 1.25rem; line-height: 1; }
.button-small { min-height: 44px; padding: 10px 22px; font-size: .75rem; gap: 22px; }
.text-link, .light-link { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; color: var(--color-accent); font-size: .8rem; font-weight: 600; text-underline-offset: 5px; }
.wordmark { display: inline-block; font: 600 1.32rem/1 var(--font-display); letter-spacing: -.06em; text-decoration: none; }
.wordmark span { color: var(--color-primary); }
.site-header { position: sticky; z-index: 10; top: 0; background: var(--color-bg); border-bottom: 1px solid rgba(14, 7, 41, .1); }
.header-inner { min-height: 83px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.desktop-nav { display: flex; align-items: center; gap: 31px; margin-left: auto; margin-right: 20px; }
.desktop-nav a { font-size: .75rem; font-weight: 500; padding-block: 10px; text-decoration: none; }
.desktop-nav a:hover { text-decoration: underline; text-underline-offset: 5px; color: var(--color-accent); }
.mobile-menu { display: none; }
.skip-link { position: fixed; z-index: 20; left: 16px; top: -100px; padding: 12px 20px; background: white; }
.skip-link:focus { top: 12px; }
.hero { background: var(--rs-lavender-2); padding-top: 80px; }
.hero-layout { display: grid; grid-template-columns: 1.13fr 1fr; gap: 72px; align-items: center; }
.hero h1 { font-size: clamp(2.65rem, 4.15vw, 4rem); line-height: 1.13; font-weight: 500; letter-spacing: -.055em; max-width: 630px; margin-bottom: 27px; }
.hero h1 span { color: var(--color-primary); }
.hero-copy > p:not(.eyebrow, .hero-note) { max-width: 500px; font-size: .91rem; line-height: 1.8; }
.hero-copy .hero-intro { font-weight: 500; margin-bottom: 13px; }
.hero-actions { display: flex; gap: 14px 26px; align-items: center; flex-wrap: wrap; margin-top: 30px; }
.hero-note { font-size: .68rem; margin-top: 18px; }
.workflow-figure { background: var(--color-bg-invert); color: var(--color-ink-invert); border-radius: var(--radius-lg); padding: 27px; transform: rotate(1deg); box-shadow: 12px 18px 0 rgba(124, 58, 237, .12); }
.figure-heading { display: flex; align-items: center; gap: 9px; font-size: .65rem; letter-spacing: .025em; padding-bottom: 20px; border-bottom: 1px solid rgba(213,202,252,.2); }
.figure-heading > span:last-child { margin-left: auto; font-size: 1.3rem; }
.figure-dot { width: 6px; height: 6px; background: var(--rs-lavender); border-radius: 50%; }
.workflow-start { padding: 21px 0 0; }
.workflow-start .mini-label { font-size: .56rem; color: var(--rs-lavender); }
.workflow-start p { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -.025em; padding-top: 6px; }
.start-caption { display: block; font-size: .64rem; padding-top: 6px; color: var(--rs-lavender-2); }
.flow-connector { color: var(--rs-lavender); font-size: 1.1rem; padding: 8px 0 8px 13px; }
.workflow-steps { list-style: none; display: grid; gap: 8px; }
.workflow-steps li { display: flex; align-items: center; gap: 12px; background: #241841; border: 1px solid #44345E; padding: 13px 14px; border-radius: 10px; }
.step-number { font-size: .57rem; color: var(--rs-lavender); }
.workflow-steps strong { display: block; font-size: .73rem; font-weight: 600; }
.workflow-steps div > span { display: block; color: var(--rs-lavender-2); font-size: .6rem; margin-top: 2px; }
.flow-mark { margin-left: auto; color: var(--rs-lavender-2); font-size: .77rem; }
.workflow-delivery { display: flex; align-items: center; gap: 12px; background: var(--rs-lavender-2); color: var(--color-ink); padding: 15px; margin-top: 14px; border-radius: 10px; }
.workflow-delivery > span { font-size: 1.5rem; }
.workflow-delivery strong { font-size: .73rem; font-weight: 600; }
.workflow-delivery p { font-size: .62rem; }
.workflow-figure figcaption { font-size: .54rem; color: var(--rs-lavender-2); padding-top: 18px; line-height: 1.6; }
.hero-bottom { display: flex; gap: 45px; padding-block: 24px; border-top: 1px solid rgba(14, 7, 41, .17); margin-top: 62px; font-size: .69rem; font-weight: 500; }
.hero-bottom span { display: flex; align-items: center; gap: 10px; }
.hero-bottom span::before { content: "↗"; color: var(--color-accent); font-size: .9rem; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 70px; margin-bottom: 48px; }
.section-heading > div { flex: 1 1 55%; }
.section-heading > p { flex: 1 1 40%; max-width: 390px; color: var(--color-ink-muted); font-size: .87rem; }
.solution-list { border-top: 1px solid var(--color-border-strong); }
.solution-row { display: grid; grid-template-columns: 35px 1fr 1.45fr 1fr; align-items: start; gap: 26px; padding: 29px 0; border-bottom: 1px solid var(--color-border-strong); }
.row-number { color: var(--color-primary); font-size: .68rem; padding-top: 3px; }
.solution-row h3 { padding-top: 1px; }
.solution-row > p { font-size: .8rem; color: var(--color-ink-muted); }
.outcome { font-size: .73rem; font-weight: 600; padding-left: 21px; position: relative; }
.outcome::before { content: "↗"; position: absolute; left: 0; color: var(--color-accent); }
.examples-section { background: var(--color-surface); padding-block: 98px; border-block: 1px solid var(--color-border); }
.example-tabs { display: flex; gap: 8px; margin-bottom: 25px; flex-wrap: wrap; }
.example-tabs button { border: 1px solid var(--color-border-strong); border-radius: var(--radius-pill); color: var(--color-ink); background: white; padding: 12px 20px; min-height: 46px; font-size: .76rem; line-height: 1.4; cursor: pointer; }
.example-tabs button[aria-selected="true"] { background: var(--color-accent); color: white; border-color: var(--color-accent); }
.example-tabs button:hover:not([aria-selected="true"]) { background: var(--color-bg); }
.example-panel { display: grid; grid-template-columns: 1fr 1.12fr; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; margin-top: 20px; }
.example-problem { background: var(--color-bg); padding: 38px; }
.example-problem .mini-label { color: var(--color-ink-muted); font-size: .63rem; }
.example-problem h3 { font-size: clamp(1.2rem, 1.8vw, 1.55rem); margin: 30px 0 18px; }
.example-problem p { font-size: .82rem; color: var(--color-ink-muted); }
.example-better { padding: 38px; }
.example-better > .mini-label { font-size: .63rem; color: var(--color-accent); }
.example-better ol { list-style: none; counter-reset: example; margin-top: 21px; }
.example-better li { counter-increment: example; position: relative; padding: 7px 0 7px 31px; font-size: .79rem; }
.example-better li::before { content: counter(example, decimal-leading-zero); color: var(--color-accent); font-size: .59rem; position: absolute; left: 0; top: 10px; }
.delivered { display: flex; gap: 13px; margin-top: 23px; padding: 18px; border-radius: var(--radius-sm); background: var(--rs-lavender-2); }
.delivered > span { font-size: 1.25rem; }
.delivered p { font-size: .73rem; }
.delivered strong { display: block; font-weight: 600; margin-bottom: 3px; }
.measure { font-size: .65rem; color: var(--color-ink-muted); margin-top: 17px; }
.engineering-section { color: var(--color-ink-invert); background: var(--color-bg-invert); padding-block: 100px; }
.engineering-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 108px; }
.engineering-section .eyebrow { color: var(--rs-lavender); }
.engineering-section h2 { font-size: clamp(1.6rem, 2.5vw, 2.35rem); }
.engineering-intro { color: var(--rs-lavender-2); font-size: .85rem; margin: 26px 0 18px; max-width: 410px; }
.light-link { color: var(--rs-lavender-2); }
.engineering-section a:focus-visible { outline-color: var(--rs-lavender); }
.deliverables { list-style: none; }
.deliverables li { display: flex; gap: 22px; padding: 23px 0; border-top: 1px solid #44345E; }
.deliverables li:first-child { padding-top: 0; border-top: 0; }
.deliverables li > span { font-size: .65rem; color: var(--rs-lavender); }
.deliverables h3 { font-size: .97rem; }
.deliverables p { color: var(--rs-lavender-2); font-size: .77rem; margin-top: 8px; }
.approach-steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding-top: 10px; }
.approach-steps li { border-top: 1px solid var(--color-border-strong); padding-top: 23px; }
.approach-number { font: 400 2rem/1 var(--font-display); color: var(--color-primary); }
.approach-steps h3 { font-size: .9rem; margin-top: 28px; }
.approach-steps p { color: var(--color-ink-muted); font-size: .79rem; margin-top: 13px; }
.approach-note { display: flex; justify-content: space-between; gap: 40px; margin-top: 40px; padding: 22px 0; border-block: 1px solid var(--color-border-strong); font-size: .71rem; }
.approach-note strong { font-weight: 600; }
.approach-note p { color: var(--color-ink-muted); }
.questions-section { padding-block: 88px; background: var(--color-surface); border-block: 1px solid var(--color-border); }
.questions-layout { display: grid; grid-template-columns: .85fr 1.3fr; gap: 88px; }
.questions-layout > div > p:not(.eyebrow) { font-size: .8rem; color: var(--color-ink-muted); margin-top: 20px; }
.faq-list details { border-bottom: 1px solid var(--color-border-strong); }
.faq-list details:first-child { border-top: 1px solid var(--color-border-strong); }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; padding: 23px 0; cursor: pointer; list-style: none; font-size: .82rem; font-weight: 600; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex-shrink: 0; font-size: 1.1rem; line-height: 1.2; color: var(--color-accent); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { color: var(--color-ink-muted); font-size: .8rem; padding: 0 28px 23px 0; }
.contact-section { padding-block: 88px; }
.contact-panel { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 70px; background: var(--rs-lavender-2); border-radius: 28px; padding: 54px; }
.contact-panel h2 { font-size: clamp(1.6rem, 2.7vw, 2.3rem); }
.contact-panel > div > p:not(.eyebrow) { font-size: .82rem; margin-top: 22px; }
.contact-panel .button { margin-top: 24px; }
.contact-panel > div > .contact-alternative { font-size: .71rem; }
.contact-alternative a { font-weight: 600; text-underline-offset: 4px; overflow-wrap: anywhere; }
.conversation-guide { border-left: 1px solid rgba(14,7,41,.18); padding-left: 34px; }
.conversation-guide .mini-label { color: var(--color-accent); font-size: .6rem; }
.conversation-quote { font-family: var(--font-display); font-size: 1.27rem; line-height: 1.5; letter-spacing: -.035em; margin-top: 18px; }
.conversation-guide ul { list-style: none; font-size: .76rem; margin: 22px 0 16px; }
.conversation-guide li { margin-top: 9px; padding-left: 18px; position: relative; }
.conversation-guide li::before { content: "↗"; position: absolute; left: 0; color: var(--color-accent); }
.conversation-guide > p:last-child { font-size: .67rem; }
.site-footer { padding: 4px 0 25px; }
.footer-top { display: flex; justify-content: space-between; gap: 35px; padding-block: 10px 35px; }
.footer-top p { font-size: .74rem; color: var(--color-ink-muted); margin-top: 18px; }
.footer-links { display: flex; align-items: flex-start; gap: 25px; flex-wrap: wrap; }
.footer-links a { font-size: .69rem; text-decoration: none; padding-block: 10px; }
.footer-links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 23px; border-top: 1px solid var(--color-border-strong); color: var(--color-ink-muted); font-size: .62rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (min-width: 1450px) { .hero { padding-top: 95px; } }
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .hero-layout { gap: 40px; }
  .hero h1 { font-size: 3.1rem; }
  .workflow-figure { padding: 23px; }
  .hero-actions { gap: 10px; }
  .section-heading { gap: 40px; }
  .solution-row { gap: 20px; grid-template-columns: 25px 1fr 1.5fr; }
  .outcome { grid-column: 3; }
  .engineering-layout { gap: 65px; }
  .contact-panel { padding: 38px; gap: 40px; }
  .footer-links { max-width: 390px; gap: 12px 25px; }
}
@media (max-width: 850px) {
  .desktop-nav { gap: 20px; margin-right: 0; }
  .header-inner { gap: 20px; }
  .hero { padding-top: 55px; }
  .hero-layout { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { max-width: 650px; }
  .hero h1 { font-size: clamp(2.8rem, 6.5vw, 3.6rem); }
  .hero-copy > p:not(.eyebrow, .hero-note) { max-width: 620px; }
  .hero-actions { gap: 25px; }
  .workflow-figure { max-width: 560px; width: 100%; padding: 28px; transform: none; margin-bottom: 8px; }
  .hero-bottom { margin-top: 38px; gap: 25px; }
  .section, .examples-section, .engineering-section { padding-block: 75px; }
  .section-heading { align-items: flex-start; gap: 24px; }
  .section-heading > p { font-size: .8rem; }
  .example-problem, .example-better { padding: 28px; }
  .engineering-layout { gap: 45px; }
  .approach-steps { grid-template-columns: 1fr 1fr; gap: 30px; }
  .approach-note { flex-direction: column; gap: 8px; }
  .questions-layout { grid-template-columns: 1fr; gap: 32px; }
  .contact-panel { grid-template-columns: 1fr; }
  .conversation-guide { padding: 27px 0 0; border-left: 0; border-top: 1px solid rgba(14,7,41,.18); }
  .conversation-quote { max-width: 430px; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 5.5rem; }
  .wrap { width: calc(100% - 40px); }
  .header-inner { min-height: 72px; gap: 15px; }
  .wordmark { font-size: 1.17rem; }
  .desktop-nav, .header-cta { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu summary { min-height: 44px; display: flex; align-items: center; gap: 18px; list-style: none; cursor: pointer; font-size: .78rem; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { font-size: 1.4rem; color: var(--color-accent); }
  .mobile-menu nav { position: absolute; left: 0; right: 0; top: 100%; padding: 15px 20px 20px; background: var(--color-bg); border-bottom: 1px solid var(--color-border-strong); box-shadow: var(--shadow-md); }
  .mobile-menu nav a { display: block; padding: 12px 0; font-size: .85rem; text-decoration: none; }
  .eyebrow { font-size: .58rem; gap: 8px; margin-bottom: 20px; }
  .eyebrow::before { width: 17px; }
  .hero { padding-top: 38px; }
  .hero h1 { font-size: clamp(2.2rem, 8.4vw, 3.25rem); margin-bottom: 24px; }
  .hero-copy > p:not(.eyebrow, .hero-note) { font-size: .86rem; }
  .hero-actions { gap: 10px; margin-top: 25px; flex-direction: column; align-items: flex-start; }
  .hero-note { font-size: .64rem; margin-top: 12px; }
  .hero-layout { gap: 33px; }
  .workflow-figure { padding: 22px; box-shadow: 6px 8px 0 rgba(124, 58, 237, .12); border-radius: 18px; }
  .workflow-start p { font-size: 1.03rem; }
  .workflow-figure figcaption { font-size: .57rem; }
  .hero-bottom { flex-wrap: wrap; gap: 10px 20px; font-size: .63rem; margin-top: 33px; padding-block: 20px; }
  .section, .examples-section, .engineering-section, .questions-section { padding-block: 61px; }
  .section-heading { display: block; margin-bottom: 33px; }
  .section-heading > p { max-width: none; margin-top: 21px; font-size: .82rem; }
  h2 { font-size: clamp(1.5rem, 5.8vw, 2rem); }
  .solution-row { grid-template-columns: 22px 1fr; gap: 12px; padding: 24px 0; }
  .solution-row h3 { font-size: 1rem; }
  .solution-row > p, .outcome { grid-column: 2; }
  .solution-row > p { font-size: .8rem; }
  .outcome { font-size: .72rem; }
  .example-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
  .example-tabs button { font-size: .7rem; padding: 12px 9px; }
  .example-panel { grid-template-columns: 1fr; }
  .example-problem, .example-better { padding: 25px; }
  .example-problem h3 { margin-top: 22px; }
  .example-better ol { margin-top: 15px; }
  .engineering-layout { grid-template-columns: 1fr; gap: 40px; }
  .engineering-section h2 { font-size: 1.65rem; }
  .engineering-intro { font-size: .82rem; }
  .deliverables li { gap: 16px; }
  .approach-steps { gap: 28px 20px; }
  .approach-steps h3 { font-size: .85rem; margin-top: 22px; }
  .approach-steps p { font-size: .77rem; }
  .approach-number { font-size: 1.6rem; }
  .approach-note { margin-top: 30px; }
  .faq-list summary { font-size: .8rem; padding-block: 21px; }
  .contact-section { padding-block: 50px; }
  .contact-panel { padding: 28px 23px; border-radius: 20px; gap: 30px; }
  .contact-panel h2 { font-size: clamp(1.4rem, 5.4vw, 1.9rem); }
  .contact-panel .eyebrow { font-size: .56rem; }
  .conversation-quote { font-size: 1.12rem; }
  .footer-top { flex-direction: column; gap: 25px; }
  .footer-links { gap: 5px 24px; }
  .footer-bottom { flex-direction: column; gap: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}