:root {
  --ink: #09273a;
  --ink-2: #123a50;
  --blue: #0a8fdb;
  --blue-light: #51c6f5;
  --aqua: #8ce3e6;
  --paper: #f3f1eb;
  --paper-2: #faf9f5;
  --white: #ffffff;
  --muted: #61717b;
  --line: #ced7d9;
  --dark-line: rgba(191, 222, 233, .2);
  --shell: min(1440px, calc(100% - 96px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--paper-2); font: 400 16px/1.55 Arial, Helvetica, sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 4px; }
.page-shell { width: var(--shell); margin-inline: auto; }
.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; }
.skip-link { position: fixed; z-index: 100; left: 18px; top: -80px; padding: 10px 16px; background: var(--white); border: 2px solid var(--blue); }
.skip-link:focus { top: 16px; }

.site-header { height: 88px; padding-inline: max(48px, calc((100vw - 1440px) / 2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #d8dfdf; background: rgba(250, 249, 245, .92); backdrop-filter: blur(14px); position: relative; z-index: 20; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo-crop { position: relative; display: block; flex: 0 0 96px; width: 96px; height: 70px; overflow: hidden; }
.brand-logo-crop img { position: absolute; width: 122px; height: 122px; max-width: none; left: -13px; top: -29px; object-fit: contain; mix-blend-mode: multiply; }
.brand-tag { padding-left: 14px; border-left: 1px solid #c4ccce; color: #7d8a91; font: 700 10px/1.3 Consolas, monospace; text-transform: uppercase; letter-spacing: 1.2px; }
.site-nav { display: flex; align-items: center; gap: 34px; font: 700 11px/1 Arial, sans-serif; letter-spacing: .35px; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; height: 1px; inset: auto 100% -8px 0; background: var(--blue); transition: right .25s ease; }
.site-nav > a:hover::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 30px; padding: 13px 16px; border: 1px solid #aebdc3; transition: color .2s, background .2s; }
.nav-cta:hover { color: var(--white); background: var(--ink); }
.menu-toggle { display: none; }

.hero { position: relative; background: var(--paper); overflow: hidden; }
.hero-grid, .cta-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(33, 76, 94, .065) 1px, transparent 1px), linear-gradient(90deg, rgba(33, 76, 94, .065) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to right, transparent 0, black 25%, black 75%, transparent 100%); }
.hero-inner { position: relative; z-index: 1; min-height: 720px; padding-block: 88px 78px; display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: clamp(50px, 7vw, 118px); }
.kicker { display: flex; align-items: center; gap: 15px; margin: 0 0 32px; font: 700 10px/1 Consolas, monospace; letter-spacing: 1.3px; text-transform: uppercase; }
.kicker span:first-child { color: var(--blue); }
.kicker span + span::before { content: ""; display: inline-block; width: 32px; height: 1px; margin-right: 15px; vertical-align: middle; background: #9eaeb3; }
.hero h1 { max-width: 650px; margin: 0; font-size: clamp(72px, 7vw, 116px); line-height: .86; letter-spacing: -7px; font-weight: 700; }
.hero h1 em { position: relative; color: var(--blue); font-family: Georgia, serif; font-weight: 400; }
.hero h1 em::after { content: ""; position: absolute; left: 4%; right: -3%; bottom: 6px; height: 6px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 12'%3E%3Cpath d='M1 8C75 2 160 11 299 3' fill='none' stroke='%230a8fdb' stroke-width='3'/%3E%3C/svg%3E") center/100% 100% no-repeat; opacity: .55; }
.hero-lede { max-width: 560px; margin: 34px 0 33px; color: #4d626e; font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.primary-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 42px; min-width: 220px; padding: 15px 18px; border: 1px solid var(--blue); background: var(--blue); color: var(--white); font: 700 11px/1 Arial, sans-serif; cursor: pointer; transition: transform .2s, background .2s; }
.primary-button:hover { transform: translateY(-2px); background: #087fc1; }
.text-link { font-size: 11px; font-weight: 700; border-bottom: 1px solid #9baab0; padding-block: 9px; }
.text-link span { margin-left: 10px; color: var(--blue); }

.system-card { min-width: 0; color: #dcebf0; background: var(--ink); border: 1px solid #2d5164; box-shadow: 0 28px 70px rgba(9, 39, 58, .23); }
.system-bar { height: 46px; padding-inline: 17px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--dark-line); color: #94afba; font: 700 9px/1 Consolas, monospace; letter-spacing: 1.2px; }
.system-bar i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--blue-light); box-shadow: 0 0 0 4px rgba(81, 198, 245, .12); }
.system-status { color: #7fd4ac; }
.system-status::before { content: ""; display: inline-block; width: 22px; height: 1px; margin-right: 8px; vertical-align: middle; background: #4b7285; }
.system-canvas { position: relative; min-height: 435px; }
.navigator-canvas { background-image: linear-gradient(rgba(105,165,188,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(105,165,188,.08) 1px, transparent 1px); background-size: 28px 28px; }
.app-navigator { background: rgba(7, 34, 50, .94); }
.navigator-view { min-height: 370px; display: grid; grid-template-columns: 1.05fr .95fr; }
.navigator-copy { display: flex; flex-direction: column; align-items: flex-start; padding: 28px 28px 26px 32px; }
.navigator-content-meta { width: 100%; display: flex; justify-content: space-between; gap: 18px; margin-bottom: 43px; color: #6fbfde; font: 700 9px Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.navigator-content-meta span:last-child { color: #668795; }
.navigator-copy > [data-navigator-category] { margin: 0 0 18px; color: #6dbfe0; font: 700 9px Consolas, monospace; letter-spacing: 1.1px; text-transform: uppercase; }
.navigator-copy h2 { margin: 0; color: var(--white); font-size: clamp(30px, 3.2vw, 44px); line-height: 1; letter-spacing: -2px; font-weight: 550; }
.navigator-description { max-width: 390px; margin: 18px 0 0; color: #8ca7b2; font-size: 12px; line-height: 1.7; }
.navigator-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.navigator-tags span { padding: 4px 7px; color: #718e9a; border: 1px solid #31576a; font: 700 10px Consolas, monospace; letter-spacing: .5px; text-transform: uppercase; }
.navigator-open { margin-top: auto; padding: 9px 0; color: #b6cbd3; background: transparent; border: 0; border-bottom: 1px solid #44697a; font: 700 10px Arial, sans-serif; cursor: pointer; }
.navigator-open span { margin-left: 26px; color: var(--blue-light); }
.navigator-open:hover { color: var(--white); }
.navigator-visual { position: relative; align-self: center; margin: 24px 24px 24px 0; background: #0b2e40; border: 1px solid #285064; overflow: hidden; }
.navigator-visual svg { display: block; width: 100%; height: 300px; }
.navigator-visual > span { position: absolute; right: 12px; bottom: 10px; color: #547b8c; font: 700 10px Consolas, monospace; letter-spacing: 1px; }
.visual-layer { display: none; }
.visual-layer.active { display: block; }
.visual-lines { fill: none; stroke: #5bc1d8; stroke-width: 2.5; }
.visual-points { fill: #0b2e40; stroke: #8ce3e6; stroke-width: 2.5; }
.log-sheet { fill: rgba(15,61,79,.75); stroke: #3e7185; }
.log-marks { fill: none; stroke: #65bdd8; stroke-width: 2; stroke-linecap: round; }
.profile-ground { fill: none; stroke: #7f9f8e; stroke-width: 2; }
.profile-line { fill: none; stroke: #57c0eb; stroke-width: 3; }
.navigator-controls { min-height: 64px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-top: 1px solid #254b5e; }
.navigator-arrow { height: 64px; padding: 0 24px; color: #8ca5b0; background: transparent; border: 0; font: 700 9px Consolas, monospace; letter-spacing: .7px; text-transform: uppercase; cursor: pointer; transition: color .2s, background .2s; }
.navigator-arrow:first-child { text-align: left; }
.navigator-arrow:last-child { text-align: right; }
.navigator-arrow span { color: var(--blue-light); margin-inline: 7px; }
.navigator-arrow:hover { color: var(--white); background: #10384d; }
.navigator-dots { display: flex; align-items: center; gap: 8px; }
.navigator-dot { width: 7px; height: 7px; padding: 0; border: 1px solid #557a8b; border-radius: 50%; background: transparent; cursor: pointer; transition: background .2s, border-color .2s, transform .2s; }
.navigator-dot.active { border-color: var(--blue-light); background: var(--blue-light); transform: scale(1.25); }
.scope-strip { position: relative; z-index: 2; border-top: 1px solid #ced7d8; border-bottom: 1px solid #ced7d8; background: rgba(250,249,245,.7); }
.scope-strip .page-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: #344f5e; font: 700 10px/1 Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.scope-strip .scope-label { color: #87969c; font-size: 9px; }
.scope-strip b { display: block; margin-top: 4px; color: var(--blue); font: 700 9px Consolas, monospace; }
.scope-strip i { width: 5px; height: 5px; border: 1px solid var(--blue); border-radius: 50%; }

.access-promises { padding: 72px 0; background: var(--paper-2); }
.access-promises-grid { display: grid; grid-template-columns: 1fr; border: 1px solid var(--line); }
.access-promise { min-height: 340px; display: flex; flex-direction: column; justify-content: space-between; padding: 34px 38px 40px; }
.access-promise + .access-promise { border-left: 1px solid var(--line); }
.access-promise-free { position: relative; overflow: hidden; background: #eaf5f8; }
.access-promise-free::after { content: "0"; position: absolute; right: -16px; bottom: -88px; color: rgba(10, 143, 219, .07); font: 400 310px/.8 Georgia, serif; pointer-events: none; }
.promise-topline { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; font: 700 9px Consolas, monospace; letter-spacing: 1.2px; text-transform: uppercase; }
.promise-topline span { color: var(--blue); }
.promise-topline strong { color: #738991; font-weight: 700; }
.promise-copy { position: relative; z-index: 1; }
.promise-copy h2 { margin: 0; font-size: clamp(34px, 3.4vw, 51px); line-height: 1.02; letter-spacing: -2.2px; font-weight: 600; }
.promise-copy h2 em { color: var(--blue); font-family: Georgia, serif; font-weight: 400; }
.promise-copy p { max-width: 510px; margin: 20px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.promise-badge { display: inline-block; margin-top: 25px; padding: 9px 12px; color: #24719c; border: 1px solid #a9ccd9; background: rgba(255,255,255,.42); font: 700 10px Consolas, monospace; letter-spacing: .8px; text-transform: uppercase; }

.suite { padding: 130px 0 110px; color: #dce9ed; background: var(--ink); }
.suite-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(70px, 9vw, 150px); }
.suite-intro { align-self: start; position: sticky; top: 50px; }
.section-label { margin: 0 0 28px; color: var(--blue); font: 700 10px/1 Consolas, monospace; letter-spacing: 1.6px; text-transform: uppercase; }
.suite h2, .disciplines h2, .principles h2 { margin: 0; font-size: clamp(42px, 4.2vw, 68px); line-height: 1.03; letter-spacing: -3.2px; font-weight: 600; }
.suite h2 span { color: #6f8b97; font-family: Georgia, serif; font-weight: 400; font-style: italic; }
.suite-intro > p:not(.section-label) { max-width: 450px; margin: 30px 0 0; color: #8da5af; font-size: 14px; line-height: 1.8; }
.suite-count { display: flex; align-items: flex-end; gap: 13px; margin-top: 54px; }
.suite-count strong { color: var(--blue-light); font: 400 64px/.75 Georgia, serif; }
.suite-count span { color: #607b88; font: 700 9px/1.4 Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.product-list { border-top: 1px solid var(--dark-line); }
.product-row { position: relative; display: grid; grid-template-columns: 46px minmax(270px, 1fr) 240px 46px; gap: 24px; align-items: center; min-height: 265px; padding: 34px 0; border-bottom: 1px solid var(--dark-line); transition: background .25s; }
.product-row::before { content: ""; position: absolute; inset: 0 -22px; z-index: -1; background: #10364b; opacity: 0; transform: scaleY(.94); transition: opacity .25s, transform .25s; }
.product-row:hover::before { opacity: 1; transform: scaleY(1); }
.product-number { align-self: start; padding-top: 4px; color: #5d7c89; font: 700 10px Consolas, monospace; }
.product-meta { display: flex; gap: 15px; color: #72b9d5; font: 700 9px Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.product-meta span + span::before { content: "/"; margin-right: 15px; color: #486a78; }
.product-main h3 { margin: 18px 0 10px; font-size: 35px; line-height: 1; letter-spacing: -1.6px; font-weight: 500; }
.product-main h3 em { color: #67c5e9; font-family: Georgia, serif; font-weight: 400; }
.product-main > p { max-width: 510px; margin: 0; color: #8da5af; font-size: 13px; line-height: 1.7; }
.product-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.product-tags span { padding: 4px 7px; color: #718e9a; border: 1px solid #294f62; font: 700 10px Consolas, monospace; letter-spacing: .5px; text-transform: uppercase; }
.product-figure { height: 164px; border: 1px solid #214a5e; background-color: #0c3043; background-image: linear-gradient(rgba(105, 165, 188, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(105, 165, 188, .08) 1px, transparent 1px); background-size: 22px 22px; overflow: hidden; }
.product-figure svg { display: block; width: 100%; height: 100%; }
.figure-grid { fill: none; stroke: #21475a; stroke-width: 1; }
.ground { fill: none; stroke: #7f9f8e; stroke-width: 2; }
.design-line { fill: none; stroke: #57c0eb; stroke-width: 3; }
.figure-points { fill: var(--ink); stroke: #8de3fa; stroke-width: 2; }
.pipe-lines, .branch-lines { fill: none; stroke: #5bc1d8; stroke-width: 2.5; }
.pipe-points, .branch-points { fill: #0c3043; stroke: #8ce3e6; stroke-width: 2.5; }
.round-link { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #4a7182; border-radius: 50%; color: #a7c5d0; background: transparent; cursor: pointer; transition: color .2s, background .2s, border-color .2s, transform .2s; }
.round-link:hover { color: var(--ink); background: var(--blue-light); border-color: var(--blue-light); transform: rotate(45deg); }
.log-figure { padding: 20px 18px; font-family: Consolas, monospace; }
.log-title { display: flex; justify-content: space-between; margin-bottom: 12px; color: #6e9caf; font-size: 10px; letter-spacing: 1px; }
.log-title i { color: #7ed1a9; font-style: normal; }
.log-line { display: grid; grid-template-columns: 38px 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid #254c5e; color: #6e8d9a; font-size: 10px; }
.log-line b { height: 3px; background: #2d5667; }
.log-line:nth-child(2) b { width: 78%; }
.log-line:nth-child(3) b { width: 56%; }
.log-line:nth-child(4) b { width: 88%; }
.log-line span { color: #7ecfa9; }
.log-line:last-child span { color: #bd9675; }

.disciplines { padding: 125px 0 130px; background: var(--paper); }
.disciplines-heading { display: grid; grid-template-columns: .55fr 1fr .62fr; align-items: end; gap: 40px; }
.disciplines-heading .section-label { align-self: start; }
.disciplines-heading h2 em { color: var(--blue); font-family: Georgia, serif; font-weight: 400; }
.disciplines-heading > p:last-child { max-width: 350px; margin: 0 0 3px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.discipline-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 18px; margin-top: 70px; }
.discipline-card { min-height: 390px; display: flex; flex-direction: column; padding: 28px; background: var(--paper-2); border: 1px solid var(--line); }
.discipline-card-head { display: flex; justify-content: space-between; color: #90a0a6; font: 700 9px Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.discipline-card-head span { color: var(--blue); }
.discipline-label { margin: 55px 0 13px; color: var(--blue); font: 700 10px Consolas, monospace; letter-spacing: 1px; text-transform: uppercase; }
.discipline-card h3 { margin: 0; font-size: 26px; line-height: 1.16; letter-spacing: -1px; font-weight: 600; }
.discipline-water h3 { font-size: 31px; }
.discipline-apps { margin-top: auto; border-top: 1px solid var(--line); }
.discipline-apps a { position: relative; display: block; padding: 18px 35px 18px 0; border-bottom: 1px solid var(--line); }
.discipline-apps strong { display: block; margin-bottom: 4px; font-size: 13px; }
.discipline-apps span { display: block; max-width: 290px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.discipline-apps i { position: absolute; right: 4px; top: 22px; color: var(--blue); font-style: normal; transition: transform .2s; }
.discipline-apps a:hover i { transform: translate(3px, 3px); }

.principles { padding: 120px 0; color: #dce9ed; background: var(--ink); border-top: 1px solid var(--dark-line); }
.principles-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 10vw; }
.principles-copy h2 em { color: #6f8b97; font-family: Georgia, serif; font-weight: 400; }
.principle-list { border-top: 1px solid var(--dark-line); }
.principle-list article { display: grid; grid-template-columns: 60px 1fr; gap: 15px; padding: 31px 0; border-bottom: 1px solid var(--dark-line); }
.principle-list article > span { color: var(--blue-light); font: 700 10px Consolas, monospace; }
.principle-list h3 { margin: 0 0 8px; color: var(--white); font-size: 18px; letter-spacing: -.3px; }
.principle-list p { max-width: 520px; margin: 0; color: #8da5af; font-size: 13px; line-height: 1.7; }

.final-cta { position: relative; overflow: hidden; color: var(--ink); background: var(--paper); border-top: 1px solid var(--line); }
.final-cta .cta-grid { opacity: .8; }
.final-cta-inner { position: relative; z-index: 1; min-height: 450px; display: grid; grid-template-columns: .55fr 1fr auto; align-items: center; gap: 40px; }
.final-cta p { align-self: start; margin: 84px 0 0; color: var(--blue); font: 700 9px Consolas, monospace; letter-spacing: 1.5px; }
.final-cta h2 { margin: 0; font-size: clamp(52px, 5.5vw, 88px); line-height: .98; letter-spacing: -4px; font-weight: 600; }
.final-cta a { align-self: end; display: flex; justify-content: space-between; gap: 50px; min-width: 235px; margin-bottom: 84px; padding-bottom: 13px; border-bottom: 1px solid #9fb1b7; font-size: 12px; font-weight: 700; }
.final-cta a span { color: var(--blue); }
.final-cta a:hover { color: var(--blue); }

.site-footer { color: #98adb6; background: #061e2d; }
.footer-inner { min-height: 180px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 70px; }
.footer-logo { display: block; width: 92px; height: 92px; object-fit: contain; background: var(--white); border: 1px solid rgba(255,255,255,.16); }
.site-footer p { max-width: 320px; font-size: 11px; }
.footer-main { min-width: 0; }
.footer-app-links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 15px; }
.footer-app-links a { position: relative; color: #d5e3e8; font-size: 11px; font-weight: 700; }
.footer-app-links a::after { content: ""; position: absolute; inset: auto 100% -5px 0; height: 1px; background: var(--blue-light); transition: right .2s ease; }
.footer-app-links a:hover { color: var(--white); }
.footer-app-links a:hover::after { right: 0; }
.footer-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; color: #66808b; font: 700 9px Consolas, monospace; letter-spacing: .7px; text-transform: uppercase; }

dialog { width: min(560px, calc(100% - 32px)); padding: 48px; color: var(--ink); background: var(--paper-2); border: 1px solid #b9c7cb; border-radius: 0; box-shadow: 0 28px 90px rgba(3,27,42,.42); }
dialog::backdrop { background: rgba(4, 27, 42, .72); backdrop-filter: blur(5px); }
.dialog-close { position: absolute; top: 12px; right: 16px; border: 0; background: transparent; color: #71828b; font-size: 28px; cursor: pointer; }
.dialog-index { margin: 0 0 38px; color: #8798a0; font: 700 10px Consolas, monospace; }
dialog h2 { margin: 0 0 18px; font-size: 43px; letter-spacing: -2px; }
#dialog-description { color: var(--muted); font-size: 14px; line-height: 1.75; }
.dialog-status { display: flex; justify-content: space-between; gap: 20px; margin: 30px 0; padding: 13px 0; border-block: 1px solid var(--line); color: #72838b; font: 700 9px Consolas, monospace; letter-spacing: .5px; text-transform: uppercase; }
.dialog-status span:last-child { color: var(--blue); }
.dialog-back { border: 0; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  :root { --shell: calc(100% - 64px); }
  .site-header { padding-inline: 32px; }
  .hero-inner { min-height: auto; grid-template-columns: .8fr 1.2fr; gap: 46px; padding-block: 72px; }
  .hero h1 { font-size: 78px; letter-spacing: -5px; }
  .system-canvas { min-height: 360px; }
  .product-row { grid-template-columns: 38px minmax(250px, 1fr) 190px 44px; gap: 18px; }
  .disciplines-heading { grid-template-columns: .45fr 1fr .6fr; }
  .final-cta-inner { grid-template-columns: .42fr 1fr auto; }
}

@media (max-width: 900px) {
  .site-header { height: 78px; }
  .brand-tag { display: none; }
  .site-nav { gap: 20px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: 720px; }
  .hero h1 { font-size: clamp(72px, 12vw, 104px); }
  .system-card { width: min(100%, 720px); margin-left: auto; }
  .scope-strip .page-shell { overflow-x: auto; justify-content: flex-start; white-space: nowrap; }
  .scope-strip .scope-label { margin-right: auto; }
  .access-promise { min-height: 320px; padding: 30px; }
  .suite-layout { grid-template-columns: 1fr; }
  .suite-intro { position: static; }
  .suite-intro > p:not(.section-label) { max-width: 580px; }
  .suite-count { display: none; }
  .product-row { grid-template-columns: 36px minmax(280px, 1fr) 220px 44px; }
  .disciplines-heading { grid-template-columns: 1fr 1.5fr; }
  .disciplines-heading > p:last-child { grid-column: 2; }
  .discipline-grid { grid-template-columns: 1fr 1fr; }
  .discipline-water { grid-column: 1 / -1; }
  .principles-grid { grid-template-columns: 1fr; gap: 65px; }
  .final-cta-inner { grid-template-columns: 1fr 2fr; min-height: 420px; }
  .final-cta p { margin-top: 70px; }
  .final-cta a { grid-column: 2; margin: -60px 0 65px; justify-self: start; }
  .footer-inner { grid-template-columns: auto 1fr; }
  .footer-meta { grid-column: 1/-1; flex-direction: row; justify-content: space-between; align-items: center; padding-bottom: 25px; }
}

@media (max-width: 700px) {
  :root { --shell: calc(100% - 36px); }
  html { scroll-padding-top: 70px; }
  .site-header { height: 70px; padding-inline: 18px; }
  .brand-logo-crop { flex-basis: 76px; width: 76px; height: 58px; }
  .brand-logo-crop img { width: 98px; height: 98px; left: -11px; top: -24px; }
  .menu-toggle { position: relative; z-index: 22; display: block; width: 38px; height: 38px; padding: 0; border: 1px solid #bcc9cd; background: transparent; cursor: pointer; }
  .menu-toggle > span:not(.sr-only) { position: absolute; left: 10px; width: 16px; height: 1px; background: var(--ink); transition: transform .2s, top .2s; }
  .menu-toggle > span:first-child { top: 14px; }
  .menu-toggle > span:nth-child(2) { top: 21px; }
  .menu-toggle[aria-expanded="true"] > span:first-child { top: 18px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { top: 18px; transform: rotate(-45deg); }
  .site-nav { position: absolute; inset: 70px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 18px 22px; background: var(--paper-2); border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(9,39,58,.12); }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: 16px 4px; border-bottom: 1px solid var(--line); }
  .site-nav .nav-cta { margin-top: 12px; padding-inline: 14px; border: 1px solid var(--ink); }
  .hero-inner { padding-block: 58px 48px; gap: 48px; }
  .kicker { display: block; margin-bottom: 25px; }
  .kicker span { display: block; margin-top: 9px; }
  .kicker span + span::before { display: none; }
  .hero h1 { font-size: clamp(59px, 18vw, 80px); line-height: .9; letter-spacing: -4px; }
  .hero-lede { margin-block: 27px; font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .system-canvas { min-height: auto; }
  .navigator-canvas { padding: 0; }
  .navigator-view { display: block; }
  .navigator-copy { min-height: 310px; padding: 24px 20px; }
  .navigator-content-meta { margin-bottom: 38px; }
  .navigator-copy h2 { font-size: 36px; }
  .navigator-visual { margin: 0 20px 20px; }
  .navigator-visual svg { height: 220px; }
  .navigator-arrow { padding-inline: 10px; }
  .scope-strip .page-shell { min-height: 62px; gap: 14px; }
  .scope-strip .scope-label { display: none; }
  .access-promises { padding-block: 48px; }
  .access-promises-grid { grid-template-columns: 1fr; }
  .access-promise { min-height: 315px; padding: 26px 22px 30px; }
  .access-promise + .access-promise { border-left: 0; border-top: 1px solid var(--line); }
  .promise-copy h2 { font-size: 39px; letter-spacing: -1.8px; }
  .promise-copy p { font-size: 13px; }
  .suite { padding-block: 85px 70px; }
  .suite-layout { gap: 58px; }
  .suite h2, .disciplines h2, .principles h2 { font-size: 42px; letter-spacing: -2px; }
  .product-row { grid-template-columns: 28px 1fr 42px; gap: 12px; padding-block: 30px; }
  .product-number { grid-row: 1; }
  .product-main { grid-column: 2 / 4; }
  .product-main h3 { font-size: 30px; }
  .product-meta { flex-wrap: wrap; gap: 5px 12px; padding-right: 48px; }
  .product-meta span + span::before { margin-right: 12px; }
  .product-figure { grid-column: 2 / 4; width: 100%; height: 175px; margin-top: 10px; }
  .round-link { position: absolute; right: 0; top: 30px; width: 38px; height: 38px; }
  .product-row::before { inset-inline: -12px; }
  .disciplines { padding-block: 85px; }
  .disciplines-heading { display: block; }
  .disciplines-heading > p:last-child { margin-top: 22px; }
  .discipline-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 48px; }
  .discipline-water { grid-column: auto; }
  .discipline-card { min-height: 345px; padding: 23px; }
  .discipline-label { margin-top: 42px; }
  .principles { padding-block: 85px; }
  .principles-grid { gap: 48px; }
  .principle-list article { grid-template-columns: 38px 1fr; }
  .final-cta-inner { display: block; min-height: 430px; padding-block: 65px; }
  .final-cta p { margin: 0 0 45px; }
  .final-cta h2 { font-size: 57px; letter-spacing: -3px; }
  .final-cta a { display: flex; width: 235px; margin: 58px 0 0; }
  .footer-inner { display: flex; min-height: 220px; flex-wrap: wrap; align-content: center; gap: 28px; padding-block: 38px; }
  .footer-logo { width: 86px; height: 86px; }
  .footer-main { width: 100%; order: 3; }
  .site-footer p { width: 100%; margin: 0; }
  .footer-app-links { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 20px; margin-top: 22px; }
  .footer-meta { width: 100%; padding: 0; align-items: flex-start; gap: 14px; }
  .footer-meta span:first-child { display: none; }
  dialog { padding: 38px 24px 28px; }
  dialog h2 { font-size: 35px; }
  .dialog-status { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}