:root {
  --ink: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --soft: #f5f7fa;
  --paper: #ffffff;
  --accent: #f35b2a;
  --accent-dark: #d8471c;
  --night: #111827;
  --night-2: #182230;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(16, 24, 40, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
svg { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 14px; background: #fff; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.88); border-bottom: 1px solid rgba(228,231,236,.8); backdrop-filter: blur(14px); }
.header-inner { height: 76px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; color: #fff; background: var(--accent); font-size: 15px; font-weight: 850; box-shadow: 0 8px 20px rgba(243,91,42,.24); }
.main-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.main-nav a { color: #344054; text-decoration: none; font-size: 14px; font-weight: 600; }
.main-nav a:hover { color: var(--accent); }
.main-nav .nav-current { color: var(--accent); }
.menu-button { display: none; border: 0; background: none; padding: 8px; }
.menu-button > span:not(.visually-hidden) { display: block; width: 22px; height: 2px; margin: 4px 0; background: var(--ink); }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 24px; border: 0; border-radius: 12px; color: #fff; background: var(--accent); box-shadow: 0 12px 30px rgba(243,91,42,.22); text-decoration: none; font-size: 15px; font-weight: 750; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 16px 34px rgba(243,91,42,.28); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(243,91,42,.35); outline-offset: 3px; }
.button-small { min-height: 42px; padding: 0 18px; font-size: 13px; border-radius: 10px; }
.button-light { color: var(--night); background: #fff; box-shadow: none; }
.button-light:hover { color: var(--night); background: #f2f4f7; }
.button-full { width: 100%; }

.hero { position: relative; overflow: hidden; padding: 108px 0 96px; background: radial-gradient(circle at 83% 22%, rgba(243,91,42,.11), transparent 27%), linear-gradient(180deg, #fff, #fbfcfd); }
.hero::before { content: ""; position: absolute; top: -190px; right: -140px; width: 560px; height: 560px; border: 1px solid rgba(243,91,42,.12); border-radius: 50%; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #475467; font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow span { width: 27px; height: 2px; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin: 24px 0 24px; font-size: clamp(48px, 6vw, 76px); line-height: .99; letter-spacing: -.055em; }
h1 em { color: var(--accent); font-style: normal; }
.hero-lead { max-width: 650px; margin-bottom: 32px; color: #475467; font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.text-link { font-weight: 750; text-decoration: none; }
.text-link span { display: inline-block; margin-left: 6px; color: var(--accent); transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px 24px; padding: 0; margin: 34px 0 0; color: #475467; list-style: none; font-size: 13px; font-weight: 600; }
.hero-points span { display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 6px; color: #067647; background: #ecfdf3; border-radius: 50%; }

.dashboard-card { position: relative; padding: 26px; border: 1px solid #eaecf0; border-radius: 28px; background: rgba(255,255,255,.92); box-shadow: var(--shadow); transform: rotate(1deg); }
.dashboard-card::after { content: ""; position: absolute; inset: 14px -16px -16px 16px; z-index: -1; border: 1px solid rgba(243,91,42,.22); border-radius: 28px; }
.dashboard-top, .dashboard-bottom { display: flex; align-items: center; justify-content: space-between; }
.dashboard-top strong { display: block; margin-top: 5px; font-size: 19px; }
.dashboard-label { color: #98a2b3; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; color: #067647; background: #ecfdf3; border-radius: 99px; font-size: 10px; font-weight: 750; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: #12b76a; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 25px 0 13px; }
.metrics article { padding: 16px; background: #f9fafb; border-radius: 15px; }
.metrics span, .metrics small { display: block; color: #667085; font-size: 10px; }
.metrics strong { display: block; margin: 7px 0 3px; font-size: 22px; letter-spacing: -.03em; }
.metrics .positive { color: #067647; font-weight: 750; }
.chart { position: relative; height: 190px; padding: 10px 0; overflow: hidden; }
.chart-grid { position: absolute; inset: 12px 0 20px; background-image: linear-gradient(#eaecf0 1px, transparent 1px); background-size: 100% 25%; }
.chart svg { position: absolute; inset: 10px 0 0; width: 100%; height: calc(100% - 10px); }
.chart .area { fill: url(#chart-fill); }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; }
.dashboard-bottom { justify-content: flex-start; gap: 18px; color: #667085; font-size: 10px; }
.dashboard-bottom i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; }
.legend-orange { background: var(--accent); }
.legend-gray { background: #d0d5dd; }

.trust-strip { border-block: 1px solid var(--line); background: #fff; }
.trust-list { display: flex; justify-content: center; align-items: center; gap: 40px; min-height: 76px; color: #475467; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.trust-list i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

.section { padding: 112px 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
.section-number { display: block; margin-bottom: 16px; color: var(--accent); font-size: 12px; font-weight: 850; letter-spacing: .14em; }
.section-heading h2, .principles h2, .solutions-grid h2, .contact h2 { margin-bottom: 0; font-size: clamp(36px, 4vw, 55px); line-height: 1.06; letter-spacing: -.045em; }
.section-heading > p { max-width: 420px; margin-bottom: 4px; color: var(--muted); font-size: 17px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 260px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-5px); border-color: #d0d5dd; box-shadow: 0 18px 50px rgba(16,24,40,.08); }
.service-card h3 { margin: 38px 0 10px; font-size: 21px; letter-spacing: -.025em; }
.service-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.service-icon { display: grid; place-items: center; width: 44px; height: 44px; color: var(--accent); background: #fff3ee; border-radius: 12px; font-size: 20px; font-weight: 700; }
.service-featured { grid-row: span 2; min-height: 538px; color: #fff; background: var(--night); border-color: var(--night); }
.service-featured:hover { border-color: var(--night); }
.service-featured .service-icon { color: #fff; background: var(--accent); }
.service-featured h3 { margin-top: 70px; font-size: 30px; }
.service-featured p { color: #cbd5e1; font-size: 15px; }
.service-featured ul { padding: 0; margin: 40px 0 0; list-style: none; }
.service-featured li { padding: 14px 0; border-top: 1px solid #344054; color: #eaecf0; font-size: 13px; }

.section-dark { color: #fff; background: var(--night); }
.solutions-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.section-number.light { color: #ff946b; }
.dark-lead { max-width: 460px; margin: 26px 0 36px; color: #b8c0cc; font-size: 17px; line-height: 1.7; }
.config-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.config-grid > span { min-height: 138px; padding: 22px; border: 1px solid #344054; border-radius: 17px; background: var(--night-2); font-size: 22px; font-weight: 800; }
.config-grid small { display: block; margin-top: 10px; color: #98a2b3; font-size: 11px; font-weight: 500; line-height: 1.5; }
.config-grid .config-any { color: var(--night); background: #fff; border-color: #fff; }
.config-grid .config-any small { color: #667085; }

.process-list { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { position: relative; min-height: 290px; padding: 28px 28px 0 0; border-right: 1px solid var(--line); }
.process-list li:not(:first-child) { padding-left: 28px; }
.process-list li:last-child { border-right: 0; }
.process-list li > span { color: var(--accent); font-size: 11px; font-weight: 800; }
.process-list li div { position: absolute; left: 0; right: 28px; bottom: 0; }
.process-list li:not(:first-child) div { left: 28px; }
.process-list h3 { margin-bottom: 12px; font-size: 19px; }
.process-list p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.section-soft { background: var(--soft); }
.example-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.example-grid article { padding: 34px; border: 1px solid #e4e7ec; border-radius: var(--radius); background: #fff; }
.example-grid span { color: var(--accent); font-size: 11px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.example-grid h3 { max-width: 470px; margin: 27px 0 14px; font-size: 23px; line-height: 1.3; letter-spacing: -.025em; }
.example-grid p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.principles-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.principle-list { border-top: 1px solid var(--line); }
.principle-list article { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.principle-list article > span { color: var(--accent); font-size: 11px; font-weight: 800; }
.principle-list h3 { margin-bottom: 7px; font-size: 18px; }
.principle-list p { margin-bottom: 0; color: var(--muted); font-size: 13px; }

.contact { padding: 100px 0; color: #fff; background: var(--accent); }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; align-items: center; }
.eyebrow-light { color: #fff1eb; }
.eyebrow-light span { background: #fff; }
.contact h2 { max-width: 660px; margin: 22px 0; font-size: clamp(42px, 5vw, 64px); }
.contact-grid > div > p { max-width: 570px; margin-bottom: 0; color: #fff0eb; font-size: 17px; }
.contact-card { padding: 34px; color: var(--ink); background: #fff; border-radius: 24px; box-shadow: 0 28px 70px rgba(84,26,8,.20); }
.contact-card > span { display: block; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.contact-card > a:not(.button) { display: block; margin: 10px 0 18px; font-size: clamp(22px, 3vw, 29px); font-weight: 800; letter-spacing: -.03em; text-decoration: none; overflow-wrap: anywhere; }
.contact-card p { color: var(--muted); font-size: 13px; }

.site-footer { padding: 46px 0 32px; color: #d0d5dd; background: #0c111d; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; }
.brand-footer { color: #fff; }
.footer-inner p, .footer-inner > span { margin: 0; font-size: 12px; }
.footer-inner > span { color: #98a2b3; }
.legal { margin-top: 32px; padding-top: 24px; border-top: 1px solid #1d2939; color: #667085; font-size: 11px; }

/* Actual ITS */
.its-hero { padding: 94px 0 84px; color: #fff; background: radial-gradient(circle at 82% 12%, rgba(243,91,42,.28), transparent 26%), var(--night); }
.its-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 90px; }
.its-hero .eyebrow { color: #cbd5e1; }
.its-hero h1 { margin-bottom: 22px; font-size: clamp(66px, 9vw, 118px); }
.its-lead { max-width: 670px; margin-bottom: 30px; color: #cbd5e1; font-size: 19px; line-height: 1.7; }
.its-status { display: flex; flex-wrap: wrap; gap: 10px; }
.its-status span, .its-status strong { padding: 8px 12px; border: 1px solid #344054; border-radius: 99px; font-size: 11px; }
.its-status span { color: #b8c0cc; }
.its-status strong { color: #fff; background: #1d2939; }
.its-release-card { padding: 38px; color: var(--ink); background: #fff; border-radius: 28px; box-shadow: 0 28px 80px rgba(0,0,0,.2); transform: rotate(1deg); }
.its-kicker { color: var(--accent); font-size: 11px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.its-release-card > strong { display: block; margin: 22px 0 4px; font-size: 64px; line-height: 1; letter-spacing: -.06em; }
.its-release-card p { margin: 22px 0 30px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.its-release-card a { display: inline-flex; gap: 7px; color: var(--accent); font-size: 13px; font-weight: 800; text-decoration: none; }
.unf-manual { padding: 108px 0; }
.unf-toc-intro { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 14px; }
.unf-toc-intro a { position: relative; min-height: 150px; padding: 26px; color: #fff; background: var(--night); border-radius: 20px; text-decoration: none; }
.unf-toc-intro small, .unf-toc-intro strong { display: block; }
.unf-toc-intro small { color: #ff946b; font-size: 9px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.unf-toc-intro strong { max-width: 440px; margin-top: 38px; font-size: 21px; }
.unf-toc-intro a > span { position: absolute; top: 24px; right: 25px; color: #ff946b; }
.unf-toc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.unf-toc-grid a { position: relative; display: grid; grid-template-columns: 34px 1fr 22px; gap: 12px; min-height: 168px; padding: 25px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 20px; text-decoration: none; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.unf-toc-grid a:hover { transform: translateY(-3px); border-color: #f7c3b0; box-shadow: 0 16px 42px rgba(16,24,40,.07); }
.unf-toc-grid a > span { color: var(--accent); font-size: 10px; font-weight: 850; }
.unf-toc-grid strong { align-self: end; font-size: 19px; line-height: 1.3; letter-spacing: -.025em; }
.unf-toc-grid i { color: var(--accent); font-style: normal; text-align: right; }
.unf-toc-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 14px; padding: 24px 27px; background: var(--soft); border-radius: 18px; }
.unf-toc-footer span { color: var(--accent); font-size: 10px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.unf-toc-footer p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.unf-toc-footer > a { color: var(--ink); font-size: 14px; font-weight: 800; text-decoration: none; }
.unf-toc-footer > a span { margin-left: 5px; }
.unf-module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.unf-module { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.unf-module[open] { grid-column: span 2; border-color: #f7c3b0; }
.unf-module summary { display: grid; grid-template-columns: 30px 1fr 26px; gap: 12px; min-height: 250px; padding: 24px; cursor: pointer; list-style: none; }
.unf-module summary::-webkit-details-marker { display: none; }
.unf-module summary > span { color: var(--accent); font-size: 10px; font-weight: 850; }
.unf-module summary small, .unf-module summary strong { display: block; }
.unf-module summary small { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.unf-module summary strong { margin-top: 10px; font-size: 23px; letter-spacing: -.03em; }
.unf-module summary p { margin: 46px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.unf-module summary i { display: grid; place-items: center; width: 26px; height: 26px; color: var(--accent); border: 1px solid #f7c3b0; border-radius: 50%; font-style: normal; transition: transform .2s ease; }
.unf-module[open] summary { min-height: auto; border-bottom: 1px solid var(--line); }
.unf-module[open] summary p { margin-top: 18px; }
.unf-module[open] summary i { transform: rotate(45deg); }
.unf-module-body { padding: 26px 66px; color: #475467; font-size: 14px; line-height: 1.8; }
.unf-module-body p { margin: 0; }
.unf-visuals { margin-top: 92px; padding-top: 78px; border-top: 1px solid var(--line); }
.unf-visuals-head { display: grid; grid-template-columns: 1fr .7fr; align-items: end; gap: 70px; margin-bottom: 42px; }
.unf-visuals-head h2 { margin: 0; font-size: clamp(38px,5vw,58px); line-height: 1.05; letter-spacing: -.045em; }
.unf-visuals-head > p { margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.unf-flow-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.unf-flow-grid article { padding: 26px; color: #fff; background: var(--night); border-radius: 22px; }
.unf-flow-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid #344054; }
.unf-flow-top span { font-size: 16px; font-weight: 800; }
.unf-flow-top i { padding: 6px 9px; color: #ffb597; background: #321d17; border-radius: 99px; font-style: normal; font-size: 9px; font-weight: 800; }
.unf-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 8px; min-height: 120px; }
.unf-flow b { padding: 12px 8px; color: #eaecf0; background: #1d2939; border-radius: 10px; font-size: 11px; text-align: center; }
.unf-flow > span { color: var(--accent); }
.unf-flow-grid article > p { margin: 0; color: #98a2b3; font-size: 12px; line-height: 1.65; }
.its-changes, .its-guides { padding: 108px 0; }
.its-changes { background: var(--soft); }
.its-section-heading { display: grid; grid-template-columns: 1fr .7fr; align-items: end; gap: 70px; margin-bottom: 48px; }
.its-section-heading h2, .its-source-note h2 { margin-bottom: 0; font-size: clamp(38px, 5vw, 58px); line-height: 1.05; letter-spacing: -.045em; }
.its-section-heading > p { margin-bottom: 4px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.its-change-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.its-change-grid article { min-height: 260px; padding: 27px; background: #fff; border: 1px solid var(--line); border-radius: 20px; }
.its-change-grid article > span { color: var(--accent); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.its-change-grid h3 { margin: 70px 0 12px; font-size: 21px; line-height: 1.25; letter-spacing: -.025em; }
.its-change-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.its-guide-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.its-guide { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.its-guide:hover { border-color: #d0d5dd; box-shadow: 0 16px 42px rgba(16,24,40,.07); }
.its-guide[open] { grid-column: 1 / -1; border-color: #f7c3b0; box-shadow: 0 20px 55px rgba(16,24,40,.08); }
.its-guide summary { display: grid; grid-template-columns: 42px 1fr 34px; align-items: start; gap: 14px; min-height: 290px; padding: 27px; cursor: pointer; list-style: none; }
.its-guide summary::-webkit-details-marker { display: none; }
.its-guide-no { color: var(--accent); font-size: 11px; font-weight: 850; }
.its-guide summary small, .its-guide summary strong { display: block; }
.its-guide summary small { margin-bottom: 6px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.its-guide summary strong { font-size: clamp(20px, 2vw, 27px); line-height: 1.22; letter-spacing: -.035em; }
.its-guide summary p { margin: 20px 0 24px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.its-guide summary b { display: inline-block; color: var(--accent); font-size: 12px; }
.its-guide summary i { display: grid; place-items: center; width: 30px; height: 30px; color: var(--accent); border: 1px solid #f7c3b0; border-radius: 50%; font-style: normal; font-size: 19px; transition: transform .2s ease; }
.its-guide[open] summary i { transform: rotate(45deg); }
.its-guide[open] summary { min-height: auto; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.its-guide[open] summary p { max-width: 680px; }
.its-guide-body { max-width: 880px; padding: 34px 50px 42px 83px; }
.its-guide-body ol { padding-left: 22px; margin: 0 0 24px; }
.its-guide-body li { padding: 7px 0 7px 8px; color: #475467; font-size: 15px; line-height: 1.7; }
.its-guide-body li::marker { color: var(--accent); font-weight: 800; }
.its-guide-body > a { color: var(--accent); font-size: 13px; font-weight: 800; text-decoration: none; }
.its-note { padding: 14px 16px; color: #7a2e0e; background: #fff3ee; border-radius: 12px; font-size: 13px; }
.its-source-note { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 80px; margin-top: 80px; padding: 44px; color: #fff; background: var(--night); border-radius: 26px; }
.its-source-note span { display: block; margin-bottom: 13px; color: #ff946b; font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.its-source-note h2 { font-size: clamp(30px, 4vw, 44px); }
.its-source-note p { margin: 0; color: #cbd5e1; font-size: 14px; line-height: 1.8; }
.its-contact { padding-top: 86px; }

/* Cases */
.cases-hero { padding: 92px 0 72px; background: radial-gradient(circle at 82% 20%, rgba(243,91,42,.10), transparent 25%), #fbfcfd; border-bottom: 1px solid var(--line); }
.cases-hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 80px; }
.cases-hero h1 { margin: 22px 0 0; font-size: clamp(64px, 9vw, 118px); }
.cases-hero-grid > p { max-width: 500px; margin-bottom: 12px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.case-study { padding: 34px 0 110px; }
.case-study-alt { padding-top: 110px; background: var(--soft); }
.case-study-third { padding-top: 110px; }
.case-cover { display: grid; grid-template-columns: 1.02fr .98fr; min-height: 570px; overflow: hidden; color: #fff; background: var(--night); border-radius: 30px; }
.case-cover-copy { padding: 58px; }
.case-meta { display: flex; flex-wrap: wrap; gap: 9px; }
.case-meta span { padding: 7px 11px; color: #cbd5e1; border: 1px solid #344054; border-radius: 99px; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.client-mark { display: flex; align-items: baseline; gap: 9px; margin: 72px 0 22px; color: #ff946b; }
.client-mark span { font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.client-mark strong { font-size: 17px; letter-spacing: .08em; }
.case-cover h2 { max-width: 610px; margin-bottom: 25px; font-size: clamp(39px, 5vw, 62px); line-height: 1.03; letter-spacing: -.045em; }
.case-cover-copy > p { max-width: 600px; margin: 0; color: #b8c0cc; font-size: 16px; line-height: 1.75; }
.workflow-card { align-self: center; margin: 48px 48px 48px 0; padding: 24px; color: var(--ink); background: #fff; border-radius: 22px; box-shadow: 0 28px 60px rgba(0,0,0,.24); transform: rotate(1deg); }
.workflow-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 20px; border-bottom: 1px solid var(--line); font-weight: 800; }
.workflow-head i { padding: 6px 9px; color: #067647; background: #ecfdf3; border-radius: 99px; font-size: 9px; font-style: normal; }
.workflow-row { display: grid; grid-template-columns: 1.2fr 1fr .65fr; gap: 10px; align-items: center; padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 11px; }
.workflow-row-head { padding-block: 13px; color: #98a2b3; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.workflow-status { color: #067647; }
.workflow-actions { display: flex; flex-wrap: wrap; gap: 7px; padding-top: 20px; }
.workflow-actions span { padding: 8px 9px; color: #475467; background: #f2f4f7; border-radius: 8px; font-size: 8px; font-weight: 750; }
.workflow-actions .active { color: #fff; background: var(--accent); }
.case-cover-migration { background: linear-gradient(135deg, #182230 0%, #101828 62%, #29170f 100%); }
.migration-card { align-self: center; margin: 48px 48px 48px 0; padding: 26px; color: var(--ink); background: #fff; border-radius: 22px; box-shadow: 0 28px 60px rgba(0,0,0,.24); transform: rotate(-1deg); }
.migration-route { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; padding: 34px 0; }
.migration-route > span { color: var(--accent); font-size: 28px; }
.migration-route div { padding: 18px; background: var(--soft); border-radius: 14px; }
.migration-route small, .migration-route strong { display: block; }
.migration-route small { margin-bottom: 7px; color: #98a2b3; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.migration-route strong { font-size: 21px; }
.migration-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.migration-stats div { padding: 20px 10px 4px; border-right: 1px solid var(--line); }
.migration-stats div:last-child { border-right: 0; }
.migration-stats strong, .migration-stats span { display: block; }
.migration-stats strong { margin-bottom: 5px; font-size: 22px; letter-spacing: -.03em; }
.migration-stats span { color: var(--muted); font-size: 9px; line-height: 1.4; }
.case-cover-cashflow { background: linear-gradient(135deg, #122136 0%, #101828 58%, #102c30 100%); }
.client-mark-blue { color: #67e8f9; }
.cashflow-card { align-self: center; margin: 48px 48px 48px 0; padding: 26px; color: var(--ink); background: #fff; border-radius: 22px; box-shadow: 0 28px 60px rgba(0,0,0,.24); transform: rotate(1deg); }
.cashflow-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; padding: 25px 0 18px; }
.cashflow-metrics div { padding: 14px; background: var(--soft); border-radius: 12px; }
.cashflow-metrics span, .cashflow-metrics strong { display: block; }
.cashflow-metrics span { color: var(--muted); font-size: 8px; }
.cashflow-metrics strong { margin-top: 8px; color: #0e7490; font-size: 20px; }
.cashflow-chart { display: flex; align-items: flex-end; gap: 9px; height: 150px; padding: 18px 14px 0; border-bottom: 1px solid var(--line); background-image: linear-gradient(#eaecf0 1px, transparent 1px); background-size: 100% 33.333%; }
.cashflow-chart span { flex: 1; height: var(--value); min-width: 12px; background: linear-gradient(180deg, #22d3ee, #0e7490); border-radius: 6px 6px 0 0; }
.cashflow-legend { display: flex; justify-content: space-between; gap: 14px; padding-top: 16px; color: var(--muted); font-size: 8px; }
.case-preview-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 34px; border-bottom: 1px solid var(--line); }
.case-preview-stats div { padding: 5px 24px 26px; border-right: 1px solid var(--line); }
.case-preview-stats div:first-child { padding-left: 0; }
.case-preview-stats div:last-child { border-right: 0; }
.case-preview-stats strong, .case-preview-stats span { display: block; }
.case-preview-stats strong { margin-bottom: 8px; color: #0e7490; font-size: 26px; letter-spacing: -.03em; }
.case-preview-stats span { color: var(--muted); font-size: 10px; }
.case-facts { display: grid; grid-template-columns: repeat(4, 1fr); margin: 28px 0 34px; border-block: 1px solid var(--line); }
.case-facts div { padding: 26px 24px; border-right: 1px solid var(--line); }
.case-facts div:first-child { padding-left: 0; }
.case-facts div:last-child { border-right: 0; }
.case-facts span { display: block; margin-bottom: 8px; color: #98a2b3; font-size: 9px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.case-facts strong { font-size: 15px; }
.case-details { margin-bottom: 100px; }
.case-details summary { display: flex; align-items: center; justify-content: center; gap: 12px; width: fit-content; min-height: 52px; padding: 0 22px; color: #fff; background: var(--accent); border-radius: 12px; box-shadow: 0 12px 30px rgba(243,91,42,.22); cursor: pointer; font-size: 14px; font-weight: 800; list-style: none; transition: transform .2s ease, background .2s ease; }
.case-details summary::-webkit-details-marker { display: none; }
.case-details summary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.case-details summary i { font-size: 16px; font-style: normal; transition: transform .25s ease; }
.case-details[open] summary i { transform: rotate(180deg); }
.case-details-body { padding-top: 100px; }
.case-content-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; padding-bottom: 100px; }
.case-sidebar h3 { max-width: 410px; margin: 0; font-size: clamp(31px, 3.5vw, 46px); line-height: 1.08; letter-spacing: -.04em; }
.case-lead { color: var(--ink) !important; font-size: 21px !important; line-height: 1.55 !important; }
.case-prose p { color: var(--muted); font-size: 16px; line-height: 1.8; }
.case-solution { padding: 72px; color: #fff; background: var(--night); border-radius: 30px; }
.case-solution-migration { background: #172033; }
.case-solution-cashflow { background: #122136; }
.case-section-title { display: grid; grid-template-columns: .8fr 1.2fr; column-gap: 70px; margin-bottom: 54px; }
.case-section-title .section-number { grid-column: 1 / -1; }
.case-section-title h3 { margin: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.08; letter-spacing: -.04em; }
.case-section-title p { margin: 0; color: #b8c0cc; font-size: 16px; line-height: 1.7; }
.case-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #344054; border-left: 1px solid #344054; }
.case-feature-grid article { min-height: 260px; padding: 32px; border-right: 1px solid #344054; border-bottom: 1px solid #344054; }
.case-feature-grid article > span { color: #ff946b; font-size: 10px; font-weight: 800; }
.case-feature-grid h4 { margin: 56px 0 12px; font-size: 20px; }
.case-feature-grid p { margin: 0; color: #98a2b3; font-size: 13px; line-height: 1.7; }
.case-result { padding: 110px 0; }
.case-result-list { border-top: 1px solid var(--line); }
.case-result-list div { display: grid; grid-template-columns: 32px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.case-result-list span { display: grid; place-items: center; width: 25px; height: 25px; color: #067647; background: #ecfdf3; border-radius: 50%; font-size: 12px; font-weight: 800; }
.case-result-list p { margin: 0; font-size: 15px; line-height: 1.65; }
.case-cta { display: flex; justify-content: space-between; align-items: center; gap: 50px; padding: 52px 58px; background: var(--soft); border-radius: 25px; }
.case-cta span { color: var(--accent); font-size: 11px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.case-cta h3 { max-width: 680px; margin: 12px 0 0; font-size: clamp(27px, 3vw, 39px); line-height: 1.15; letter-spacing: -.035em; }
.case-cta .button { flex: 0 0 auto; }

@media (max-width: 980px) {
  .header-inner { gap: 18px; }
  .main-nav { gap: 16px; }
  .hero { padding-top: 76px; }
  .hero-grid, .solutions-grid, .principles-grid, .contact-grid { grid-template-columns: 1fr; gap: 58px; }
  .hero-copy { max-width: 780px; }
  .dashboard-card { width: min(680px, 100%); margin: 0 auto; transform: none; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-featured { grid-row: span 1; min-height: 360px; }
  .service-featured h3 { margin-top: 40px; }
  .config-grid { grid-template-columns: repeat(3, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); gap: 42px 0; }
  .process-list li:nth-child(2) { border-right: 0; }
  .footer-inner { grid-template-columns: 1fr auto; }
  .footer-inner p { display: none; }
  .cases-hero-grid, .case-cover, .case-section-title { grid-template-columns: 1fr; }
  .workflow-card { width: min(620px, calc(100% - 96px)); margin: 0 48px 48px; }
  .migration-card { width: min(620px, calc(100% - 96px)); margin: 0 48px 48px; }
  .cashflow-card { width: min(620px, calc(100% - 96px)); margin: 0 48px 48px; }
  .case-content-grid { gap: 60px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, 1180px); }
  .site-header { position: relative; }
  .header-inner { height: 68px; }
  .menu-button { display: block; margin-left: auto; }
  .header-cta { display: none; }
  .main-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; z-index: 5; padding: 18px 20px 24px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(16,24,40,.09); }
  .main-nav.is-open { display: grid; gap: 8px; }
  .main-nav a { padding: 10px; }
  .hero { padding: 64px 0 72px; }
  h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-points { display: grid; gap: 12px; }
  .dashboard-card { padding: 18px; border-radius: 22px; }
  .dashboard-card::after { display: none; }
  .metrics strong { font-size: 18px; }
  .chart { height: 145px; }
  .trust-list { justify-content: flex-start; gap: 13px; overflow: hidden; white-space: nowrap; font-size: 9px; }
  .section { padding: 82px 0; }
  .section-heading { display: block; margin-bottom: 36px; }
  .section-heading > p { margin-top: 20px; }
  .service-grid, .example-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .service-featured { min-height: 430px; }
  .config-grid { grid-template-columns: repeat(2, 1fr); }
  .config-grid > span { min-height: 126px; padding: 18px; font-size: 19px; }
  .process-list { grid-template-columns: 1fr; gap: 0; border-top: 0; }
  .process-list li, .process-list li:not(:first-child) { min-height: auto; padding: 24px 0; border-right: 0; border-top: 1px solid var(--line); }
  .process-list li div, .process-list li:not(:first-child) div { position: static; margin-top: 34px; }
  .principles-grid { gap: 45px; }
  .contact { padding: 78px 0; }
  .contact-card { padding: 25px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-inner > span { margin-top: 8px; }
  .cases-hero { padding: 60px 0 50px; }
  .cases-hero-grid { gap: 28px; }
  .cases-hero h1 { font-size: 62px; }
  .cases-hero-grid > p { font-size: 16px; }
  .case-study { padding-top: 18px; padding-bottom: 72px; }
  .case-cover { border-radius: 22px; }
  .case-cover-copy { padding: 34px 26px; }
  .client-mark { margin-top: 50px; }
  .workflow-card { width: auto; margin: 0 18px 18px; padding: 17px; transform: none; }
  .migration-card { width: auto; margin: 0 18px 18px; padding: 17px; transform: none; }
  .cashflow-card { width: auto; margin: 0 18px 18px; padding: 17px; transform: none; }
  .migration-route { gap: 8px; padding: 24px 0; }
  .migration-route div { padding: 13px 10px; }
  .migration-route strong { font-size: 17px; }
  .migration-stats strong { font-size: 18px; }
  .cashflow-metrics div { padding: 10px; }
  .cashflow-chart { height: 120px; }
  .cashflow-legend { flex-direction: column; }
  .workflow-actions span { font-size: 7px; }
  .case-facts { grid-template-columns: repeat(2, 1fr); margin-bottom: 72px; }
  .case-facts div, .case-facts div:first-child { padding: 20px 14px; border-bottom: 1px solid var(--line); }
  .case-facts div:nth-child(2) { border-right: 0; }
  .case-preview-stats { grid-template-columns: 1fr; }
  .case-preview-stats div, .case-preview-stats div:first-child { padding: 16px 0; border-right: 0; border-top: 1px solid var(--line); }
  .case-details { margin-top: -38px; margin-bottom: 72px; }
  .case-details summary { width: 100%; }
  .case-details-body { padding-top: 72px; }
  .case-content-grid { grid-template-columns: 1fr; gap: 34px; padding-bottom: 72px; }
  .case-solution { padding: 46px 24px 24px; border-radius: 22px; }
  .case-section-title { gap: 24px; }
  .case-feature-grid { grid-template-columns: 1fr; }
  .case-feature-grid article { min-height: auto; }
  .case-feature-grid h4 { margin-top: 34px; }
  .case-result { padding: 76px 0; }
  .case-cta { align-items: flex-start; flex-direction: column; padding: 36px 26px; }
  .its-hero { padding: 60px 0 68px; }
  .its-hero-grid, .its-section-heading, .its-source-note { grid-template-columns: 1fr; gap: 38px; }
  .its-hero h1 { font-size: 70px; }
  .its-lead { font-size: 16px; }
  .its-release-card { padding: 28px; transform: none; }
  .its-release-card > strong { font-size: 52px; }
  .unf-manual { padding: 76px 0; }
  .unf-toc-intro, .unf-toc-grid { grid-template-columns: 1fr; }
  .unf-toc-grid a { min-height: 138px; }
  .unf-toc-footer { align-items: flex-start; flex-direction: column; }
  .unf-module-grid, .unf-flow-grid { grid-template-columns: 1fr; }
  .unf-module[open] { grid-column: auto; }
  .unf-module summary { min-height: 220px; padding: 22px 18px; }
  .unf-module-body { padding: 24px 50px; }
  .unf-visuals { margin-top: 66px; padding-top: 58px; }
  .unf-visuals-head { grid-template-columns: 1fr; gap: 25px; }
  .unf-flow { grid-template-columns: 1fr; min-height: auto; padding: 18px 0; }
  .unf-flow > span { transform: rotate(90deg); text-align: center; }
  .its-changes, .its-guides { padding: 76px 0; }
  .its-change-grid { grid-template-columns: 1fr; }
  .its-change-grid article { min-height: 210px; }
  .its-change-grid h3 { margin-top: 45px; }
  .its-guide-list { grid-template-columns: 1fr; }
  .its-guide[open] { grid-column: auto; }
  .its-guide summary { grid-template-columns: 32px 1fr 30px; gap: 10px; min-height: 250px; padding: 24px 18px; }
  .its-guide summary strong { font-size: 21px; }
  .its-guide-body { padding: 28px 22px 34px 50px; }
  .its-guide-body li { font-size: 14px; }
  .its-source-note { margin-top: 58px; padding: 30px 24px; }
}

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