:root {
  --blue: #0078d7;
  --blue-dark: #075ca6;
  --navy: #102b45;
  --ink: #142c42;
  --muted: #587084;
  --line: #dae6ee;
  --pale: #f0f7fd;
  --surface: #f8fbfd;
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: Poppins, Arial, sans-serif; font-size: 15px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; border-radius: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Nunito, Arial, sans-serif; font-weight: 700; line-height: 1.12; letter-spacing: -.035em; }
h1 { margin-bottom: 28px; font-size: clamp(42px, 4.8vw, 68px); }
h2 { margin-bottom: 24px; font-size: clamp(32px, 3.5vw, 46px); }
h3 { font-size: 25px; }
p { margin-bottom: 20px; }
::selection { background: #c6e6ff; color: var(--navy); }
.container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 96px; }
.section-tight { padding-top: 24px; }
.text-blue { color: var(--blue); }
.eyebrow { margin-bottom: 18px; color: var(--blue-dark); font-size: 10px; line-height: 1.6; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.lead { max-width: 590px; color: var(--muted); font-size: 17px; line-height: 1.85; }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; min-height: 54px; padding: 14px 23px; border: 1px solid transparent; border-radius: 10px; background: var(--blue); color: white; font-size: 13px; font-weight: 600; line-height: 1.5; transition: background .18s, transform .18s, box-shadow .18s; }
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 8px 20px #0078d724; }
.button span, .text-link span { font-size: 18px; line-height: 1; }
.button-small { min-height: 44px; padding: 11px 18px; gap: 18px; font-size: 12px; }
.button-outline { background: transparent; color: var(--blue-dark); border-color: #a9cbe6; }
.button-outline:hover { background: #e4f2ff; color: var(--blue-dark); box-shadow: none; }
.text-link { display: inline-flex; align-items: center; gap: 15px; color: var(--blue-dark); font-size: 13px; font-weight: 600; line-height: 1.6; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 20px; border-radius: 8px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid #e4edf3; background: #ffffffef; backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 98px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 14px; flex-shrink: 0; line-height: 1.25; }
.brand img { width: 47px; height: 58px; object-fit: contain; mix-blend-mode: multiply; }
.brand-name { display: block; font-family: Nunito, Arial, sans-serif; font-size: 21px; letter-spacing: -.035em; font-weight: 700; }
.brand-caption { display: block; margin-top: 5px; font-family: Poppins, Arial, sans-serif; font-size: 9px; font-weight: 400; letter-spacing: .02em; color: var(--muted); }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 12px; font-weight: 500; }
.site-nav > a:not(.button) { padding-block: 12px; }
.site-nav > a:not(.button):hover, .site-nav > a[aria-current="page"]:not(.button) { color: var(--blue); }
.site-nav > a[aria-current="page"]:not(.button) { box-shadow: 0 2px 0 var(--blue); }
.nav-toggle { display: none; }
.home-hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 93% 30%, #e9f5ff, transparent 48%), linear-gradient(180deg, #fbfdff, #f7fbfe); padding-block: 74px 80px; }
.hero-grid { display: grid; grid-template-columns: 1.22fr 1fr; gap: 70px; align-items: center; }
.hero-copy { padding-block: 16px; }
.hero-copy h1 { font-size: clamp(43px, 4.6vw, 65px); line-height: 1.07; letter-spacing: -.045em; }
.hero-copy .lead { max-width: 510px; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px #0078d712; }
.hero-note, .contact-signoff { display: flex; align-items: center; gap: 14px; margin-top: 42px; color: var(--muted); font-size: 10px; }
.small-line { width: 30px; height: 1px; background: #86b7de; flex-shrink: 0; }
.brand-showcase { position: relative; border: 1px solid #d9e8f4; border-radius: 28px; padding: 24px 28px; background: #fff; box-shadow: 0 24px 70px #073b6310; transform: rotate(1.5deg); }
.showcase-top, .showcase-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.showcase-top { padding-bottom: 15px; border-bottom: 1px solid #e5edf4; }
.showcase-top .eyebrow { margin: 0; font-size: 9px; }
.showcase-symbol { color: var(--blue); font-size: 24px; }
.logo-stage { display: flex; align-items: center; justify-content: center; padding-block: 14px; }
.logo-stage img { display: block; width: min(100%, 265px); height: auto; }
.showcase-bottom { padding-top: 15px; border-top: 1px solid #e5edf4; color: var(--muted); font-size: 11px; line-height: 1.7; }
.showcase-bottom strong { color: var(--navy); font-weight: 500; }
.showcase-seal { color: var(--blue); font-family: Nunito, Arial, sans-serif; font-size: 25px; font-weight: 700; line-height: 1.05; text-align: right; }
.showcase-seal span { display: block; color: var(--muted); font-size: 8px; font-family: Poppins, Arial, sans-serif; font-weight: 400; text-transform: uppercase; letter-spacing: .14em; }
.platform-strip { border-block: 1px solid var(--line); background: #fff; }
.platform-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding-block: 28px; }
.platform-inner .eyebrow { margin: 0; color: var(--muted); font-size: 9px; }
.platform-names { display: flex; align-items: center; gap: 42px; color: #53697c; font-family: Nunito, Arial, sans-serif; font-size: 19px; font-weight: 600; letter-spacing: -.02em; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 42px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 360px; margin-bottom: 4px; color: var(--muted); font-size: 14px; }
.section-heading > .text-link { margin-bottom: 8px; }
.service-grid, .platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .2s, box-shadow .2s, border-color .2s; }
.service-card:hover { transform: translateY(-5px); border-color: #a9d0ee; box-shadow: 0 14px 35px #163e5b0b; }
.icon-box { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 52px; height: 52px; border: 1px solid #d2e6f6; border-radius: 14px; background: #eff7ff; color: var(--blue); }
.icon-box svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.service-card .icon-box { margin-bottom: 30px; }
.service-card h3 { margin-bottom: 16px; }
.service-card p { margin-bottom: 32px; color: var(--muted); font-size: 13px; }
.card-link { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 21px; border-top: 1px solid var(--line); color: var(--blue-dark); font-size: 11px; font-weight: 500; }
.card-link > span { font-size: 20px; }
.approach-section { background: var(--surface); border-block: 1px solid #eaf0f5; }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: center; }
.approach-grid .lead { font-size: 15px; }
.approach-steps > div { display: flex; gap: 24px; padding-block: 25px; border-bottom: 1px solid var(--line); }
.approach-steps > div:first-child { padding-top: 0; }
.approach-steps > div:last-child { border-bottom: 0; padding-bottom: 0; }
.approach-steps > div > span { padding-top: 4px; color: var(--blue); font-family: Nunito, Arial, sans-serif; font-size: 14px; font-weight: 700; }
.approach-steps h3 { margin-bottom: 10px; font-size: 23px; }
.approach-steps p { margin: 0; color: var(--muted); font-size: 13px; }
.sit-contact-card { position: relative; overflow: hidden; padding: 50px; border: 1px solid #d0e4f5; border-radius: var(--radius); background: radial-gradient(ellipse at top right, #dcefff, transparent 70%), #f4f9ff; box-shadow: 0 14px 45px #123b5a06; }
.sit-contact-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 26px; border: 1px solid #c8e2f7; border-radius: 16px; background: #e8f4ff; color: var(--blue); }
.sit-contact-eyebrow { color: var(--blue-dark); font-size: 9px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.sit-contact-card h2 { font-size: clamp(29px, 3vw, 40px); margin-bottom: 16px; }
.sit-contact-description { max-width: 540px; color: var(--muted); font-size: 14px; }
.sit-contact-address { display: block; width: fit-content; margin: 22px 0; color: var(--blue-dark); font-size: clamp(18px, 2.4vw, 25px); line-height: 1.6; font-weight: 600; overflow-wrap: anywhere; }
.sit-contact-address:hover { text-decoration: underline; text-underline-offset: 5px; }
.sit-contact-button { display: inline-flex; align-items: center; justify-content: center; gap: 32px; min-height: 52px; padding: 13px 23px; border-radius: 9px; color: #fff; background: var(--blue); font-size: 12px; font-weight: 600; transition: background .2s, transform .2s; }
.sit-contact-button:hover { background: var(--blue-dark); transform: translateY(-2px); }
.page-home .sit-contact-card, .page-about .sit-contact-card { padding-right: 43%; }
.page-home .sit-contact-card::after, .page-about .sit-contact-card::after { content: "↗"; position: absolute; top: 50%; right: 12%; transform: translateY(-50%); color: #c5e3fa; font-family: Arial, sans-serif; font-size: 230px; line-height: 1; pointer-events: none; }
.page-hero { background: linear-gradient(120deg, #f9fcff, #edf6fd); border-bottom: 1px solid #e2edf5; }
.page-hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 100px; align-items: center; }
.page-hero h1 { font-size: clamp(42px, 4.6vw, 62px); }
.page-hero .lead { margin-bottom: 0; }
.intro-note { padding: 35px; border-left: 1px solid #c5deef; }
.note-mark { display: block; color: var(--blue); font-family: Nunito, Arial, sans-serif; font-size: 64px; line-height: 1; margin-bottom: 20px; }
.intro-note p { margin-bottom: 20px; font-family: Nunito, Arial, sans-serif; font-size: 26px; font-weight: 600; line-height: 1.3; letter-spacing: -.03em; }
.intro-note > span:last-child { color: var(--muted); font-size: 12px; }
.about-intro { display: grid; grid-template-columns: 1fr 2fr; gap: 100px; padding-top: 70px; }
.about-intro > .eyebrow { padding-top: 12px; }
.about-intro > div { max-width: 730px; }
.about-intro > div > p { color: var(--muted); }
.services-section { background: var(--surface); border-block: 1px solid #e7eef4; }
.service-row { display: grid; grid-template-columns: 60px 1fr 1.65fr; gap: 40px; padding-block: 42px; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-number { font-size: 13px; font-family: Nunito, Arial, sans-serif; font-weight: 700; color: var(--blue); }
.service-row h3 { margin-bottom: 0; font-size: 29px; }
.service-row p { color: var(--muted); font-size: 14px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list span { padding: 4px 12px; border: 1px solid #dce7ef; border-radius: 30px; font-size: 9px; color: #55728a; }
.platform-card { padding: 30px; border-top: 2px solid #c3dff4; border-radius: 0 0 16px 16px; background: var(--surface); }
.platform-initial { display: flex; align-items: center; gap: 12px; margin-bottom: 25px; color: var(--blue); font-family: Nunito, Arial, sans-serif; font-size: 38px; font-weight: 700; line-height: 1; }
.platform-initial > span { color: var(--muted); font-family: Poppins, Arial, sans-serif; font-size: 10px; font-weight: 500; }
.platform-card h3 { font-size: 23px; }
.platform-card p { margin: 0; color: var(--muted); font-size: 13px; }
.page-about .section-tight:last-child { padding-bottom: 96px; }
.contact-section { padding-block: 80px; background: radial-gradient(ellipse at 5% 5%, #f0f8ff, transparent 55%); }
.contact-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 80px; align-items: center; }
.contact-intro h1 { font-size: clamp(42px, 4.2vw, 58px); }
.contact-intro > p:not(.eyebrow) { max-width: 480px; color: var(--muted); }
.contact-intro > p:not(.lead):not(.eyebrow) { font-size: 14px; }
.contact-grid .sit-contact-card { padding: 40px; }
.contact-grid .sit-contact-card h2 { font-size: 34px; }
.contact-options { display: grid; grid-template-columns: 1fr; gap: 24px; }
.option-card { padding: 32px; border: 1px solid var(--line); border-radius: 18px; transition: border-color .2s, background .2s; }
.option-card:hover { border-color: #a6cde9; background: var(--surface); }
.option-card .eyebrow { margin-bottom: 16px; }
.option-card h2 { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 12px; font-size: 27px; }
.option-card h2 span { color: var(--blue); }
.option-card p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.narrow-heading { max-width: 1180px; }
.narrow-heading .lead { max-width: 580px; margin-bottom: 20px; }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.download-card { padding: 44px; border: 1px solid #d2e4f2; border-radius: var(--radius); background: radial-gradient(ellipse at top right, #e1f0fd, transparent 70%), #f4f9fd; }
.download-card-light { background: #fff; border-color: var(--line); }
.download-card .icon-box { margin-bottom: 24px; }
.download-card h2 { font-size: 33px; }
.download-card > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.download-card .button { margin-top: 10px; }
.download-version { display: block; margin-top: 16px; color: var(--muted); font-size: 10px; }
.mac-email { display: flex; width: fit-content; margin-top: 24px; }
.checksum { margin-top: 25px; padding-top: 20px; border-top: 1px solid #cfe0ee; }
summary { cursor: pointer; font-size: 12px; font-weight: 500; color: var(--blue-dark); }
.checksum p { margin-top: 16px; margin-bottom: 5px; font-size: 10px; color: var(--muted); }
code { overflow-wrap: anywhere; word-break: break-word; font-size: 11px; color: var(--navy); }
.support-notes { max-width: 900px; margin-top: 44px; }
.support-notes details { padding-block: 22px; border-block: 1px solid var(--line); }
.support-notes summary { font-size: 14px; }
.support-notes details > div { max-width: 780px; padding-top: 24px; color: var(--muted); font-size: 13px; }
.support-notes a, .terms-note a { color: var(--blue-dark); text-decoration: underline; text-underline-offset: 3px; }
.terms-note { margin: 20px 0 0; color: var(--muted); font-size: 11px; }
.support-cta { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 32px; padding: 44px; border-radius: var(--radius); background: var(--pale); }
.support-cta h2 { margin-bottom: 0; font-size: 34px; }
.support-cta .eyebrow { margin-bottom: 12px; }
.legal-content { max-width: 820px; color: var(--muted); font-size: 14px; }
.legal-content > p { font-size: 15px; }
.legal-content ol { padding-left: 24px; }
.legal-content li { padding-left: 12px; margin-block: 28px; }
.legal-content strong, .legal-content b { color: var(--navy); }
.error-page { padding-block: 40px; }
.site-footer { color: #c4d4e1; background: #102b45; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1.1fr 1fr 1.1fr; gap: 45px; padding-block: 64px 50px; }
.footer-grid h2 { margin: 0 0 22px; color: #8eacc3; font-family: Poppins, Arial, sans-serif; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid > div > a:not(.brand) { display: block; width: fit-content; margin-top: 10px; font-size: 11px; }
.footer-grid a:hover { color: #fff; }
.footer-brand-link { color: #fff; gap: 12px; }
.footer-brand-link img { width: 40px; height: 49px; padding: 3px; border-radius: 7px; background: #fff; mix-blend-mode: normal; }
.footer-brand-link .brand-name { font-size: 20px; }
.footer-brand p { margin: 22px 0 0; color: #9cb6c9; font-size: 11px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-block: 22px; border-top: 1px solid #28435c; color: #8faabd; font-size: 9px; }
@media (min-width: 1500px) { .home-hero { padding-block: 100px; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .hero-grid { gap: 40px; }
  .site-nav { gap: 22px; }
  .brand-name { font-size: 19px; }
  .brand-caption { font-size: 8px; }
  .brand-showcase { padding: 20px; }
  .service-card { padding: 26px; }
  .approach-grid { gap: 64px; }
  .contact-grid { gap: 40px; }
  .contact-grid .sit-contact-card { padding: 32px; }
  .footer-grid { grid-template-columns: 1.4fr 1.1fr 1fr; gap: 35px; }
  .footer-grid > div:last-child { grid-column: 2 / 4; }
}
@media (max-width: 850px) {
  .section { padding-block: 68px; }
  .section-tight { padding-top: 24px; }
  .header-inner { min-height: 86px; position: relative; flex-wrap: wrap; }
  .brand img { width: 39px; height: 48px; }
  .brand-name { font-size: 20px; }
  .brand-caption { font-size: 8px; }
  .site-nav { flex-basis: 100%; flex-wrap: wrap; padding-bottom: 20px; gap: 20px; }
  .js .nav-toggle { display: flex; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--navy); font-size: 11px; }
  .js .site-nav { display: none; position: absolute; left: -32px; right: -32px; top: 100%; padding: 20px 32px 28px; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 18px 20px #102b4508; }
  .js .site-nav[data-open="true"] { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
  .site-nav > a[aria-current="page"]:not(.button) { box-shadow: none; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-copy h1 { font-size: 44px; }
  .hero-copy .lead { font-size: 14px; }
  .hero-copy .button-row { gap: 18px; }
  .hero-copy .button { padding-inline: 16px; font-size: 11px; }
  .hero-note { margin-top: 26px; font-size: 9px; }
  .showcase-top .eyebrow { font-size: 8px; }
  .platform-inner { flex-direction: column; align-items: flex-start; }
  .platform-names { gap: 32px; }
  .section-heading { gap: 35px; }
  .section-heading > p { max-width: 280px; font-size: 13px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { display: grid; grid-template-columns: 58px 1fr; gap: 0 24px; padding: 28px; }
  .service-card .icon-box { grid-row: 1 / 4; margin: 0; }
  .service-card h3 { font-size: 27px; }
  .service-card p { margin-bottom: 22px; }
  .card-link { grid-column: 2; }
  .approach-grid { gap: 45px; }
  .approach-steps h3 { font-size: 20px; }
  .approach-steps > div { gap: 16px; }
  .page-hero-grid { gap: 35px; grid-template-columns: 1.4fr 1fr; }
  .page-hero h1 { font-size: 44px; }
  .intro-note { padding-inline: 25px 0; }
  .intro-note p { font-size: 23px; }
  .about-intro { gap: 40px; padding-top: 35px; }
  .service-row { grid-template-columns: 30px 1fr 1.4fr; gap: 25px; }
  .service-row h3 { font-size: 25px; }
  .platform-grid { gap: 14px; }
  .platform-card { padding: 22px; }
  .platform-card h3 { font-size: 21px; }
  .contact-grid { grid-template-columns: 1fr; gap: 42px; }
  .contact-intro { max-width: 620px; }
  .contact-intro > p:not(.eyebrow) { max-width: 590px; }
  .contact-grid .sit-contact-card { padding: 40px; }
  .contact-grid .sit-contact-description { max-width: 500px; }
  .contact-options { gap: 18px; }
  .option-card { padding: 26px; }
  .option-card h2 { font-size: 24px; }
  .download-card { padding: 30px; }
  .download-card h2 { font-size: 28px; }
  .download-card .button { font-size: 11px; gap: 16px; padding-inline: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-grid > div:last-child { grid-column: auto; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 40px); }
  .section { padding-block: 54px; }
  .section-tight { padding-top: 12px; }
  h1 { font-size: 42px; margin-bottom: 22px; }
  h2 { font-size: 34px; }
  .lead { font-size: 15px; }
  .eyebrow { font-size: 9px; }
  .header-inner { gap: 10px; min-height: 82px; }
  .brand { gap: 9px; }
  .brand img { width: 34px; height: 43px; }
  .brand-name { font-size: 18px; }
  .brand-caption { font-size: 7px; margin-top: 4px; }
  .js .nav-toggle { padding: 9px; font-size: 10px; gap: 6px; }
  .js .nav-toggle svg { width: 16px; }
  .js .site-nav { left: -20px; right: -20px; padding-inline: 20px; }
  .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero-copy { padding-block: 0; }
  .hero-copy h1 { font-size: clamp(38px, 10vw, 48px); }
  .hero-copy .lead { font-size: 15px; }
  .hero-copy .button { padding-inline: 20px; font-size: 12px; }
  .hero-copy .button-row { gap: 20px; }
  .hero-note { font-size: 9px; margin-top: 32px; }
  .brand-showcase { margin-inline: 5px; padding: 22px; border-radius: 24px; transform: rotate(1deg); }
  .showcase-top .eyebrow { font-size: 8px; }
  .logo-stage img { width: 210px; }
  .logo-stage { padding-block: 15px; }
  .platform-inner { gap: 16px; padding-block: 24px; }
  .platform-names { width: 100%; flex-wrap: wrap; justify-content: space-between; gap: 12px 20px; font-size: 15px; }
  .platform-inner .eyebrow { font-size: 8px; letter-spacing: .1em; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
  .section-heading > p { max-width: none; font-size: 14px; }
  .service-card { grid-template-columns: 1fr; padding: 28px; gap: 0; }
  .service-card .icon-box { grid-row: auto; margin-bottom: 25px; }
  .service-card h3 { font-size: 27px; }
  .service-card p { font-size: 14px; margin-bottom: 25px; }
  .card-link { grid-column: auto; font-size: 12px; }
  .approach-grid { grid-template-columns: 1fr; gap: 36px; }
  .approach-steps h3 { font-size: 24px; }
  .approach-steps p { font-size: 14px; }
  .approach-steps > div { gap: 20px; padding-block: 25px; }
  .sit-contact-card, .contact-grid .sit-contact-card { padding: 30px 26px; border-radius: 20px; }
  .page-home .sit-contact-card, .page-about .sit-contact-card { padding: 30px 26px; }
  .page-home .sit-contact-card::after, .page-about .sit-contact-card::after { display: none; }
  .sit-contact-card h2, .contact-grid .sit-contact-card h2 { font-size: 31px; }
  .sit-contact-description { font-size: 13px; }
  .sit-contact-eyebrow { font-size: 8px; letter-spacing: .12em; }
  .sit-contact-address { font-size: 19px; margin-block: 22px; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 25px; }
  .page-hero h1 { font-size: 42px; }
  .intro-note { padding: 22px 0 0; border-left: 0; border-top: 1px solid #c5deef; display: grid; grid-template-columns: 45px 1fr; gap: 8px 18px; }
  .note-mark { grid-row: 1 / 3; font-size: 46px; margin: 0; }
  .intro-note p { margin: 0; font-size: 24px; }
  .intro-note > span:last-child { font-size: 11px; }
  .about-intro { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; }
  .about-intro p { font-size: 14px; }
  .service-row { grid-template-columns: 26px 1fr; gap: 16px; padding-block: 30px; }
  .service-row > div { grid-column: 2; }
  .service-row h3 { font-size: 29px; }
  .service-row h3 br { display: none; }
  .service-number { padding-top: 7px; }
  .service-row p { font-size: 13px; }
  .tag-list span { font-size: 8px; padding-inline: 10px; }
  .platform-grid { grid-template-columns: 1fr; gap: 20px; }
  .platform-card { padding: 28px; }
  .platform-card h3 { font-size: 26px; }
  .platform-card p { font-size: 14px; }
  .page-about .section-tight:last-child { padding-bottom: 54px; }
  .contact-grid { gap: 36px; }
  .contact-intro h1 { font-size: 42px; }
  .contact-signoff { font-size: 9px; margin-top: 28px; }
  .contact-options { grid-template-columns: 1fr; }
  .option-card { padding: 28px; }
  .download-grid { grid-template-columns: 1fr; gap: 22px; margin-top: 25px; }
  .download-card { padding: 30px 26px; }
  .download-card h2 { font-size: 32px; }
  .download-card .button { font-size: 12px; }
  .support-notes { margin-top: 30px; }
  .support-notes summary { font-size: 13px; }
  .support-cta { padding: 30px 26px; gap: 24px; }
  .support-cta h2 { font-size: 31px; }
  .support-cta .button { font-size: 12px; gap: 16px; }
  .legal-content { font-size: 13px; }
  .legal-content ol { padding-left: 18px; }
  .legal-content li { padding-left: 6px; }
  .footer-grid { padding-block: 44px; gap: 32px 18px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-grid h2 { margin-bottom: 16px; font-size: 9px; }
  .footer-grid > div > a:not(.brand) { font-size: 10px; }
  .footer-brand-link .brand-name { font-size: 23px; }
  .footer-brand p { margin-top: 16px; font-size: 12px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; padding-block: 22px; font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }