:root {
  --navy: #0e1422;
  --navy-2: #101d31;
  --navy-3: #142539;
  --ink: #111a2a;
  --paper: #f7f8fa;
  --white: #ffffff;
  --muted: #667085;
  --line: rgba(17, 26, 42, .16);
  --line-light: rgba(255, 255, 255, .17);
  --gold: #f7bf45;
  --gold-soft: #ffd779;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Helvetica Neue", "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 12px 16px; background: var(--white); color: var(--ink); }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: 88px; padding: 0 clamp(22px, 4.5vw, 76px); display: flex; align-items: center; justify-content: space-between; color: var(--navy); background: var(--white); border-bottom: 1px solid rgba(7,22,47,.14); box-shadow: 0 4px 14px rgba(31,51,78,.09); will-change: transform; transition: height .3s ease, box-shadow .3s ease, transform .12s ease-out, background-color .3s ease; }
.site-header.scrolled { height: 72px; background: var(--white); box-shadow: 0 4px 14px rgba(31,51,78,.09); }
.site-header.dock-active { background: var(--white); box-shadow: 0 4px 14px rgba(31,51,78,.09); }
.brand { width: clamp(163px, 15.18vw, 235px); display: block; line-height: 0; }
.brand img { width: 100%; height: auto; display: block; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: .7rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.site-nav a { position: relative; opacity: .72; transition: opacity .2s; }
.site-nav a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: right .25s ease; }
.site-nav a:not(.nav-contact):hover::after, .site-nav a[aria-current="page"]::after { right: 0; }
.site-nav a[aria-current="page"] { opacity: 1; }
.site-nav a:hover, .site-nav a:focus-visible { opacity: 1; }
.site-nav .nav-contact { padding: 11px 0; color: var(--gold); background: transparent; font-size: .814rem; font-weight: 800; letter-spacing: .1em; opacity: 1; }
.site-nav .nav-contact:hover, .site-nav .nav-contact:focus-visible { color: var(--gold-soft); }
.menu-toggle { display: none; color: var(--navy); background: transparent; border: 0; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 1px; margin: 6px 0; background: currentColor; }

.hero { min-height: 900px; padding: 190px clamp(22px, 6vw, 96px) 92px; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(430px, .88fr); gap: clamp(55px, 7vw, 120px); align-items: center; position: relative; overflow: hidden; color: var(--white); background: linear-gradient(118deg, #0d121a 0%, #0f1828 64%, #13233a 100%); }
.hero::after { content: ""; position: absolute; left: clamp(22px, 6vw, 96px); right: clamp(22px, 6vw, 96px); bottom: 0; height: 5px; background: linear-gradient(90deg, var(--gold) 0 34%, rgba(247,191,69,.18) 34% 100%); }
.hero-grid { position: absolute; inset: 0; opacity: .09; background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px); background-size: 128px 128px; mask-image: linear-gradient(90deg, black, transparent 72%); }
.hero-copy, .hero-index { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 28px; color: var(--gold-soft); font-size: .75rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { max-width: 920px; margin: 0; font-size: clamp(4.2rem, 7.3vw, 7.75rem); font-weight: 480; line-height: .89; letter-spacing: -.067em; }
.hero-intro { max-width: 750px; margin: 38px 0 0; color: rgba(255,255,255,.72); font-size: clamp(1.08rem, 1.5vw, 1.34rem); line-height: 1.65; }
.hero-actions { margin-top: 46px; display: flex; align-items: center; gap: 30px; }
.button { min-width: 220px; padding: 16px 18px; display: inline-flex; justify-content: space-between; font-size: .82rem; font-weight: 700; letter-spacing: .035em; transition: transform .2s; }
.button:hover { transform: translateY(-2px); }
.button-gold { color: var(--navy); background: var(--gold); }
.text-link { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.4); font-size: .82rem; }
.text-link span { margin-left: 16px; }

.hero-index { width: 100%; max-width: 600px; justify-self: end; border-top: 7px solid var(--gold); background: var(--white); color: var(--navy); box-shadow: 0 32px 80px rgba(0,0,0,.18); }
.hero-index-head { padding: 21px 25px; display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); }
.hero-index-head span { font-size: .69rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero-index-head small { color: var(--muted); font-size: .68rem; }
.hero-index-statement { padding: 34px 26px 8px; }
.hero-index-statement span, .hero-index-statement strong { display: block; font-size: clamp(2.15rem, 3.4vw, 3.8rem); font-weight: 580; line-height: .98; letter-spacing: -.052em; }
.hero-index-statement strong { color: var(--gold); font-weight: 580; }
.hero-index > p { max-width: 430px; margin: 18px 26px 34px; color: var(--muted); font-size: .84rem; line-height: 1.6; }
.hero-index ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.hero-index li { min-height: 74px; padding: 13px 22px; display: grid; grid-template-columns: 38px 1fr minmax(105px, 150px); gap: 15px; align-items: center; border-bottom: 1px solid var(--line); }
.hero-index li:last-child { border-bottom: 0; }
.hero-index li > span { color: var(--gold); font-size: .64rem; }
.hero-index li strong { font-size: .83rem; line-height: 1.25; }
.hero-index li em { color: var(--muted); font-size: .59rem; font-style: normal; line-height: 1.35; text-align: right; text-transform: uppercase; letter-spacing: .04em; }

section:not(.hero) { padding-left: clamp(22px, 6vw, 96px); padding-right: clamp(22px, 6vw, 96px); }
.section-label { display: flex; align-items: center; gap: 20px; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.section-label span { color: var(--gold); }
.section-label::after { content: ""; width: 70px; height: 1px; background: currentColor; opacity: .25; }
.section-label-light { color: rgba(255,255,255,.76); }
.section-label-light span { color: var(--gold); }
.overline { color: var(--gold); font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.company { padding-top: 145px; padding-bottom: 150px; display: grid; grid-template-columns: .5fr 1.3fr .78fr; gap: 70px; border-bottom: 1px solid var(--line); }
.company-main h2 { margin: 24px 0 0; font-size: clamp(3rem, 5.2vw, 5.6rem); font-weight: 500; line-height: .96; letter-spacing: -.055em; }
.company-copy { padding-top: 48px; color: var(--muted); }
.company-copy p { margin: 0 0 24px; line-height: 1.7; }

.areas { padding-top: 140px; padding-bottom: 150px; }
.section-heading { margin-bottom: 75px; display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; align-items: end; }
.section-note { max-width: 280px; margin: 28px 0 0; color: var(--muted); font-size: .82rem; }
.section-heading h2 { max-width: 930px; margin: 0; font-size: clamp(3.1rem, 5.1vw, 5.7rem); font-weight: 500; line-height: .96; letter-spacing: -.055em; }
.area-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.area-card { min-height: 390px; padding: clamp(30px, 3.4vw, 52px); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.7); transition: transform .28s ease, background-color .28s ease, box-shadow .28s ease; }
.area-card:hover { transform: translateY(-5px); background: var(--white); box-shadow: 0 18px 44px rgba(1,8,22,.08); }
.area-card-featured { color: var(--white); background: var(--navy-2); }
.area-card-featured:hover { background: var(--navy-3); }
.area-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.number { color: var(--gold); font-size: .68rem; }
.area-card-featured .number { color: var(--gold); }
.status { max-width: 190px; padding: 7px 9px; color: var(--navy); background: var(--gold); font-size: .56rem; font-weight: 750; line-height: 1.3; letter-spacing: .07em; text-align: right; text-transform: uppercase; }
.status-outline { color: var(--muted); background: transparent; border: 1px solid var(--line); }
.area-card h3 { max-width: 620px; margin: auto 0 22px; font-size: clamp(2.15rem, 3.5vw, 3.8rem); font-weight: 560; line-height: .98; letter-spacing: -.05em; }
.area-card-featured h3 { margin-top: clamp(32px, 3.5vw, 48px); }
.area-card p { max-width: 620px; margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }
.area-card-featured p { color: rgba(255,255,255,.62); }
.area-card a { margin-top: 30px; padding-top: 16px; display: flex; justify-content: space-between; border-top: 1px solid var(--line-light); color: var(--gold-soft); font-size: .72rem; }

.outputs { padding-top: 140px; padding-bottom: 145px; position: relative; overflow: hidden; color: var(--white); background: linear-gradient(128deg, #0d131f 0%, var(--navy-2) 64%, #14263e 100%); }
.outputs::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px); background-size: 112px 112px; mask-image: linear-gradient(90deg, transparent 0, black 42%, transparent 100%); transform: translate3d(0, calc(var(--grid-shift) * -.35), 0); }
.outputs > * { position: relative; z-index: 1; }
.outputs-intro { display: grid; grid-template-columns: .43fr 1.57fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
.outputs-kicker { max-width: 230px; margin: 30px 0 0; color: rgba(255,255,255,.48); font-size: .78rem; line-height: 1.65; }
.outputs-intro h2 { max-width: 1040px; margin: 0; font-size: clamp(3.4rem, 6.2vw, 7rem); font-weight: 500; line-height: .9; letter-spacing: -.065em; }
.outputs-intro > div:last-child > p { max-width: 830px; margin: 38px 0 0; color: rgba(255,255,255,.66); font-size: 1.05rem; line-height: 1.75; }
.technology-value-grid { margin-top: 86px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.technology-value-card { min-height: 330px; padding: 27px; position: relative; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); background: rgba(255,255,255,.018); transition: transform var(--motion-medium) var(--motion-ease), background-color var(--motion-medium) ease, box-shadow var(--motion-medium) ease; }
.technology-value-card::after { content: ""; position: absolute; inset: auto 0 0; height: 4px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--motion-slow) var(--motion-ease); }
.technology-value-card:hover { transform: translateY(-7px); background: rgba(255,255,255,.055); box-shadow: 0 24px 58px rgba(0,0,0,.18); }
.technology-value-card:hover::after { transform: scaleX(1); }
.technology-value-card > span { color: var(--gold); font-size: .64rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.technology-value-card h3 { margin: 82px 0 18px; font-size: clamp(1.45rem, 2vw, 2.15rem); font-weight: 580; line-height: 1.04; letter-spacing: -.035em; }
.technology-value-card p { margin: 0; color: rgba(255,255,255,.57); font-size: .82rem; line-height: 1.7; }
.technology-value-card-accent { color: var(--navy); background: var(--gold); }
.technology-value-card-accent > span, .technology-value-card-accent p { color: rgba(14,20,34,.72); }
.technology-value-card-accent::after { background: var(--white); }
.technology-value-card-accent:hover { background: var(--gold-soft); }
.output-flow { margin-top: 92px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.output-card { min-height: 420px; padding: 27px; position: relative; overflow: hidden; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); background: rgba(255,255,255,.018); transition: transform var(--motion-medium) var(--motion-ease), background-color var(--motion-medium) ease, box-shadow var(--motion-medium) ease; }
.output-card::after { content: ""; position: absolute; inset: auto 0 0; height: 4px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--motion-slow) var(--motion-ease); }
.output-card:hover { transform: translateY(-8px); background: rgba(255,255,255,.06); box-shadow: 0 24px 58px rgba(0,0,0,.18); }
.output-card:hover::after { transform: scaleX(1); }
.output-number { color: var(--gold); font-size: .66rem; }
.output-type { margin: 14px 0 0; color: rgba(255,255,255,.45); font-size: .62rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.output-card h3 { margin: 118px 0 20px; font-size: clamp(1.55rem, 2.2vw, 2.5rem); font-weight: 560; line-height: 1.02; letter-spacing: -.04em; }
.output-card > p:last-child { margin: 0; color: rgba(255,255,255,.58); font-size: .82rem; line-height: 1.7; }
.output-card-final { color: var(--navy); background: var(--gold); }
.output-card-final .output-number, .output-card-final .output-type { color: rgba(14,20,34,.65); }
.output-card-final > p:last-child { color: rgba(14,20,34,.72); }
.output-card-final::after { background: var(--white); }
.output-card-final:hover { background: var(--gold-soft); }
.zero-waste-statement { margin-top: 38px; padding: 28px 0; display: grid; grid-template-columns: .45fr 1.05fr .5fr; gap: 38px; align-items: center; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.zero-waste-statement > span { color: var(--gold); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.zero-waste-statement p { margin: 0; color: rgba(255,255,255,.64); font-size: .9rem; line-height: 1.7; }
.zero-waste-statement p strong { color: var(--white); font-weight: 650; }
.zero-waste-statement a { padding: 14px 0; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.3); color: var(--gold-soft); font-size: .76rem; }
.zero-waste-action { display: block; }
.zero-waste-action a { width: min(100%, 620px); margin-left: auto; }
.area-card a.dark-link { color: var(--navy); border-color: var(--line); }
.future-note { margin-top: 34px; padding: 26px 30px; display: grid; grid-template-columns: .28fr 1fr; gap: 40px; color: var(--white); background: var(--navy); }
.future-note span { color: var(--gold); font-size: .68rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.future-note p { max-width: 920px; margin: 0; color: rgba(255,255,255,.68); font-size: .9rem; }

.model { padding-top: 140px; padding-bottom: 150px; color: var(--white); background: var(--navy); }
.model-intro { display: grid; grid-template-columns: .55fr 1.2fr .7fr; gap: 70px; align-items: start; }
.model-intro h2 { margin: 0; font-size: clamp(3rem, 5.1vw, 5.7rem); font-weight: 500; line-height: .96; letter-spacing: -.055em; }
.model-intro > p { margin: 10px 0 0; color: rgba(255,255,255,.6); line-height: 1.7; }
.model-diagram { margin-top: 90px; padding: 45px; border: 1px solid var(--line-light); background: rgba(255,255,255,.025); }
.model-row { display: grid; grid-template-columns: .3fr 1fr; gap: 30px; align-items: center; }
.model-row > span, .model-entities article > span { color: var(--gold); font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.model-parent div { padding: 28px; border: 1px solid rgba(247,191,69,.48); }
.model-parent strong, .model-parent small { display: block; }
.model-parent strong { font-size: 2rem; font-weight: 600; letter-spacing: -.035em; }
.model-parent small { margin-top: 8px; color: rgba(255,255,255,.5); }
.model-connector { width: 70%; height: 76px; margin: 0 0 0 30%; position: relative; border-left: 1px solid var(--line-light); border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.model-connector::before { content: ""; position: absolute; left: 50%; top: 0; height: 100%; border-left: 1px solid var(--line-light); }
.model-entities { margin-left: 30%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.model-entities article { min-height: 180px; padding: 22px; border: 1px solid var(--line-light); }
.model-entities strong, .model-entities small { display: block; }
.model-entities strong { margin-top: 55px; font-size: 1.25rem; font-weight: 600; letter-spacing: -.025em; }
.model-entities small { margin-top: 7px; color: rgba(255,255,255,.48); font-size: .72rem; }
.model-disclaimer { margin: 34px 0 0 30%; padding: 24px; display: grid; grid-template-columns: .3fr 1fr; gap: 30px; background: rgba(247,191,69,.09); border-left: 2px solid var(--gold); }
.model-disclaimer strong { color: var(--gold-soft); font-size: .75rem; }
.model-disclaimer p { margin: 0; color: rgba(255,255,255,.6); font-size: .82rem; }

.work { padding-top: 140px; padding-bottom: 150px; }
.initiative-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.initiative { min-height: 520px; padding: clamp(28px, 4vw, 58px); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.initiative-primary { color: var(--white); background: var(--navy-2); }
.initiative-meta { display: flex; justify-content: space-between; gap: 20px; }
.initiative-meta span { color: var(--gold); font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.initiative-primary .initiative-meta span { color: var(--gold); }
.initiative-meta em { color: var(--muted); font-size: .65rem; font-style: normal; }
.initiative-primary .initiative-meta em { color: rgba(255,255,255,.5); }
.initiative h3 { margin: 70px 0 22px; font-size: clamp(2rem, 3.2vw, 3.6rem); font-weight: 550; line-height: .98; letter-spacing: -.05em; }
.zihgix-name { margin-top: 58px; color: var(--navy); font-size: .72rem; font-weight: 800; letter-spacing: .32em; }
.zihgix-name + h3 { margin-top: 18px; }
.initiative p { max-width: 720px; margin: 0; color: var(--muted); line-height: 1.7; }
.initiative-primary p { color: rgba(255,255,255,.63); }
.zihgix-flow { margin-top: 30px; padding: 17px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--navy); }
.zihgix-flow span { font-size: .66rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.zihgix-flow i { color: var(--gold); font-style: normal; }
.initiative-boundary { margin-top: auto; padding-top: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: .7rem; }
.initiative-primary .initiative-boundary { border-color: var(--line-light); color: rgba(255,255,255,.46); }

.principles { padding-top: 120px; padding-bottom: 130px; color: var(--white); background: #0f1828; }
.principles-grid { margin-top: 70px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.principles-grid article { min-height: 280px; padding: 25px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.principles-grid span { color: var(--gold); font-size: .64rem; }
.principles-grid h3 { margin: 80px 0 14px; font-size: 1.45rem; font-weight: 600; letter-spacing: -.025em; }
.principles-grid p { margin: 0; color: rgba(255,255,255,.54); font-size: .8rem; line-height: 1.6; }

.contact { padding-top: 130px; padding-bottom: 130px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 100px; background: var(--gold); }
.contact .eyebrow { color: var(--navy); }
.contact h2 { max-width: 900px; margin: 0; color: var(--navy); font-size: clamp(3rem, 5.4vw, 5.9rem); font-weight: 500; line-height: .95; letter-spacing: -.055em; }
.contact-details { padding-top: 42px; color: #050505; }
.contact-details a { padding: 15px 0; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(7,22,47,.28); font-size: .82rem; }
.contact-details address { margin-top: 30px; color: #050505; font-size: .82rem; font-style: normal; line-height: 1.65; }
.contact-details .line-arrow::before { top: 4px; height: 2px; }
.contact-details .line-arrow::after { top: 1px; border-top-width: 2px; border-right-width: 2px; }

.line-arrow { width: 25px; height: 12px; display: inline-block; position: relative; flex: 0 0 auto; }
.line-arrow::before { content: ""; position: absolute; left: 0; right: 1px; top: 5px; height: 1px; background: currentColor; }
.line-arrow::after { content: ""; position: absolute; right: 1px; top: 2px; width: 6px; height: 6px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }

.site-footer { position: relative; padding: 72px clamp(22px, 6vw, 96px) 28px; color: rgba(255,255,255,.66); background: #0d131f; border-top: 1px solid rgba(255,255,255,.12); font-size: .76rem; }
.footer-main { padding-top: 72px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(35px, 9vw, 145px); }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.footer-column strong { margin-bottom: 8px; color: var(--gold); font-size: .65rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-column a { padding: 2px 0; color: rgba(255,255,255,.65); transition: color .2s; }
.footer-column a:hover, .footer-column a:focus-visible { color: var(--white); }
.footer-column a.external-link { display: inline-flex; align-items: center; gap: 12px; }
.footer-column .line-arrow { width: 19px; }
.footer-bottom { margin-top: 70px; padding-top: 24px; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.38); font-size: .66rem; }
.footer-bottom p { margin: 0; text-align: left; }
.footer-legal { display: flex; justify-content: flex-end; gap: 22px; }
.footer-legal a:hover, .footer-legal a:focus-visible { color: var(--white); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Interior pages */
.page-main { padding-top: 88px; }
.page-hero { min-height: 680px; padding: 125px clamp(22px, 6vw, 96px) 82px; display: grid; grid-template-columns: .48fr 1.52fr; gap: 70px; align-items: end; position: relative; color: var(--white); background: linear-gradient(118deg, #0d121a 0%, #0f1828 67%, #13233a 100%); }
.page-hero::after { content: ""; position: absolute; left: clamp(22px, 6vw, 96px); right: clamp(22px, 6vw, 96px); bottom: 0; height: 5px; background: linear-gradient(90deg, var(--gold) 0 28%, rgba(247,191,69,.18) 28% 100%); }
.page-hero-kicker { align-self: start; color: var(--gold); font-size: .72rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.page-hero h1 { max-width: 1100px; margin: 0; font-size: clamp(4.2rem, 7.2vw, 7.8rem); font-weight: 480; line-height: .89; letter-spacing: -.067em; }
.page-hero p { max-width: 760px; margin: 34px 0 0; color: rgba(255,255,255,.65); font-size: 1.08rem; line-height: 1.7; }
.page-hero > div:last-child { transform: translateY(-90px); }
.page-status { margin-top: 35px; padding-top: 17px; display: flex; gap: 28px; border-top: 1px solid var(--line-light); color: rgba(255,255,255,.48); font-size: .67rem; letter-spacing: .06em; text-transform: uppercase; }
.page-section { padding: 120px clamp(22px, 6vw, 96px); }
.page-section-dark { color: var(--white); background: var(--navy); }
.page-lead { display: grid; grid-template-columns: .45fr 1.55fr; gap: 70px; }
.page-lead h2 { max-width: 1050px; margin: 0; font-size: clamp(3rem, 5.3vw, 5.8rem); font-weight: 520; line-height: .96; letter-spacing: -.055em; }
.page-lead-copy { max-width: 760px; margin: 42px 0 0 auto; color: var(--muted); font-size: 1rem; line-height: 1.75; }
.page-section-dark .page-lead-copy { color: rgba(255,255,255,.58); }
.page-lead-copy p { margin: 0 0 24px; }
.content-grid { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.content-grid.two { grid-template-columns: repeat(2, 1fr); }
.content-grid.four { grid-template-columns: repeat(4, 1fr); }
.content-grid article { min-height: 280px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-section-dark .content-grid { border-color: var(--line-light); }
.page-section-dark .content-grid article { border-color: var(--line-light); }
.content-grid article > span { color: var(--gold); font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.page-section-dark .content-grid article > span { color: var(--gold); }
.content-grid h3 { margin: 90px 0 15px; font-size: 1.45rem; font-weight: 650; letter-spacing: -.025em; }
.content-grid p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.65; }
.platform-value-grid article { min-height: 340px; }
.platform-value-grid h3 { margin-top: 74px; }
.platform-value-grid .platform-value-accent { color: var(--navy); background: var(--gold); }
.platform-value-grid .platform-value-accent > span, .platform-value-grid .platform-value-accent p { color: rgba(14,20,34,.72); }
.page-section-dark .content-grid p { color: rgba(255,255,255,.54); }
.product-path { margin-top: 85px; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.product-path article { min-height: 350px; padding: 32px; position: relative; overflow: hidden; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); transition: transform var(--motion-medium) var(--motion-ease), background-color var(--motion-medium) ease; }
.product-path article::after { content: ""; position: absolute; inset: auto 0 0; height: 4px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--motion-slow) var(--motion-ease); }
.product-path article:hover { transform: translateY(-6px); background: rgba(255,255,255,.045); }
.product-path article:hover::after { transform: scaleX(1); }
.product-path article > span { color: var(--gold); font-size: .64rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.product-path h3 { max-width: 680px; margin: 100px 0 18px; font-size: clamp(1.8rem, 3vw, 3.2rem); font-weight: 560; line-height: 1; letter-spacing: -.045em; }
.product-path p { max-width: 720px; margin: 0; color: rgba(255,255,255,.56); font-size: .86rem; line-height: 1.7; }
.product-path .product-path-final { color: var(--navy); background: var(--gold); }
.product-path .product-path-final > span, .product-path .product-path-final p { color: rgba(14,20,34,.7); }
.product-path .product-path-final:hover { background: var(--gold-soft); }
.product-path .product-path-final::after { background: var(--white); }
.fact-band-zero { background: var(--gold); }
.fact-band { padding: 30px clamp(22px, 6vw, 96px); display: grid; grid-template-columns: .35fr 1fr; gap: 50px; color: var(--navy); background: var(--gold); }
.fact-band strong { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.fact-band p { max-width: 900px; margin: 0; font-weight: 600; }
.boundary-box { margin-top: 60px; padding: 25px; border-left: 3px solid var(--gold); background: rgba(247,191,69,.08); }
.boundary-box strong { display: block; margin-bottom: 8px; color: var(--gold-soft); font-size: .76rem; }
.boundary-box p { margin: 0; color: rgba(255,255,255,.58); font-size: .84rem; }
.scope-note { border-top: 1px solid rgba(17,26,42,.1); border-right: 1px solid rgba(17,26,42,.1); border-bottom: 1px solid rgba(17,26,42,.1); background: rgba(247,191,69,.1); }
.scope-note strong { color: #a66e00; letter-spacing: .08em; text-transform: uppercase; }
.scope-note p { color: var(--muted); line-height: 1.7; }
.sector-table { margin-top: 90px; border-top: 1px solid var(--line); }
.sector-row { min-height: 190px; padding: 38px 30px; display: grid; grid-template-columns: 62px .65fr 1fr .55fr; gap: 36px; align-items: start; border-bottom: 1px solid var(--line); transition: background-color .25s ease; }
.sector-row:hover { background: var(--white); }
.sector-row > span { color: var(--gold); font-size: .66rem; }
.sector-row h3 { margin: 0; font-size: clamp(1.65rem, 2.3vw, 2.65rem); font-weight: 560; line-height: 1.03; letter-spacing: -.04em; }
.sector-row p { max-width: 680px; margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.7; }
.sector-row em { color: var(--gold); font-size: .63rem; font-weight: 750; font-style: normal; line-height: 1.45; letter-spacing: .07em; text-align: right; text-transform: uppercase; }
.flow-line { margin-top: 70px; display: grid; grid-template-columns: repeat(7, auto); align-items: center; gap: 14px; }
.flow-line span { padding: 17px; border: 1px solid var(--line-light); font-size: .72rem; font-weight: 700; text-align: center; }
.flow-line i { color: var(--gold); font-style: normal; }
.platform-flow { margin-top: 72px; padding: 30px; display: grid; grid-template-columns: minmax(0,.85fr) auto minmax(0,1fr) auto minmax(0,1.35fr); gap: 20px; align-items: stretch; border: 1px solid var(--line-light); background: rgba(255,255,255,.02); }
.platform-flow > i { display: grid; place-items: center; color: var(--gold); font-size: 1.45rem; font-style: normal; }
.platform-flow-node { min-height: 190px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line-light); background: rgba(255,255,255,.018); }
.platform-flow-node > span { color: var(--gold); font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.platform-flow-node > strong { color: var(--white); font-size: clamp(1.15rem,1.7vw,1.65rem); font-weight: 590; line-height: 1.12; letter-spacing: -.03em; }
.platform-flow-core { border-color: var(--gold); background: rgba(247,191,69,.08); }
.platform-flow-core small { color: rgba(255,255,255,.5); font-size: .73rem; line-height: 1.5; }
.platform-flow-outputs { gap: 13px; justify-content: flex-start; }
.platform-flow-outputs > span { margin-bottom: auto; }
.platform-flow-outputs > strong { padding-top: 12px; border-top: 1px solid var(--line-light); font-size: clamp(.94rem,1.2vw,1.15rem); letter-spacing: -.015em; }
.platform-flow-outputs > strong small { margin-top: 5px; display: block; color: rgba(255,255,255,.5); font-size: .64rem; font-weight: 700; line-height: 1.4; letter-spacing: .07em; text-transform: uppercase; }
.decision-flow { margin: 72px 0 0; padding: 0; display: grid; grid-template-columns: repeat(8,minmax(0,1fr)); list-style: none; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.decision-flow li { min-height: 170px; padding: 20px 16px; position: relative; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); transition: color var(--motion-medium) ease, background-color var(--motion-medium) ease, transform var(--motion-medium) var(--motion-ease); }
.decision-flow li::after { content: "→"; position: absolute; z-index: 2; top: 50%; right: -10px; color: var(--gold); transform: translateY(-50%); }
.decision-flow li:last-child::after { content: none; }
.decision-flow li > span { color: var(--gold); font-size: .62rem; font-weight: 800; letter-spacing: .08em; }
.decision-flow li > strong { color: var(--white); font-size: clamp(.72rem,1vw,.9rem); font-weight: 700; line-height: 1.35; }
.decision-flow li:hover { z-index: 1; color: var(--navy); background: var(--gold); transform: translateY(-4px); }
.decision-flow li:hover > span, .decision-flow li:hover > strong { color: var(--navy); }
.decision-flow-human { background: rgba(247,191,69,.09); box-shadow: inset 0 -3px 0 var(--gold); }
.cta-band { padding: 85px clamp(22px, 6vw, 96px); display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: end; color: var(--white); background: #0f192b; }
.cta-band h2 { max-width: 900px; margin: 0; font-size: clamp(2.7rem, 4.5vw, 5rem); font-weight: 520; line-height: .96; letter-spacing: -.05em; }
.cta-band a { padding: 18px 0; display: flex; justify-content: space-between; border-bottom: 1px solid var(--line-light); color: var(--gold-soft); font-size: .8rem; }
.contact-page-grid { margin-top: 70px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.contact-page-grid article { min-height: 250px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-page-grid span { color: var(--gold); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.contact-page-grid a, .contact-page-grid address { margin-top: 75px; display: block; font-size: 1.15rem; font-style: normal; line-height: 1.6; }
.policy-content { max-width: 930px; margin: 0 auto; }
.policy-intro { padding-bottom: 35px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 1rem; line-height: 1.75; }
.policy-block { padding: 38px 0; border-bottom: 1px solid var(--line); }
.policy-block h2 { margin: 0 0 16px; font-size: 1.45rem; font-weight: 650; }
.policy-block p, .policy-block li { color: var(--muted); line-height: 1.75; }
.policy-block ul { margin: 16px 0 0; padding-left: 20px; }
.contact-page-grid-compact { grid-template-columns: repeat(3, 1fr); }
.draft-note { margin-top: 28px; padding: 18px 20px; color: var(--navy); background: var(--gold); font-size: .78rem; font-weight: 700; }

@media (max-width: 1180px) {
  .site-nav { gap: 18px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-index { justify-self: start; }
  .company { grid-template-columns: .55fr 1.45fr; }
  .company-copy { grid-column: 2; }
  .area-list, .principles-grid, .output-flow, .technology-value-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid.four { grid-template-columns: repeat(2, 1fr); }
  .model-intro { grid-template-columns: .5fr 1.5fr; }
  .model-intro > p { grid-column: 2; }
  .model-row { grid-template-columns: 1fr; }
  .model-connector, .model-entities, .model-disclaimer { width: 100%; margin-left: 0; }
}

@media (max-width: 840px) {
  .site-header { height: 72px; padding: 0 19px; }
  .site-header.scrolled { height: 64px; }
  .brand { width: 154px; }
  .menu-toggle { display: block; position: relative; width: 42px; height: 42px; padding: 8px 9px; }
  .menu-toggle span { position: absolute; left: 9px; width: 24px; margin: 0; transition: transform .28s ease, top .28s ease; }
  .menu-toggle span:first-child { top: 15px; }
  .menu-toggle span:last-child { top: 26px; }
  .menu-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: 72px 0 auto;
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    padding: 0 20px 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    color: var(--white);
    background: linear-gradient(145deg, #010816 0%, #04142b 100%);
    border-top: 3px solid var(--gold);
    box-shadow: 0 28px 55px rgba(1,8,22,.32);
    counter-reset: northveil-nav;
    text-transform: none;
  }
  .site-nav.open { display: flex; animation: nav-reveal .28s ease both; }
  .site-nav::before {
    content: "NORTHVEIL  /  DIRECTORY";
    min-height: 58px;
    display: flex;
    align-items: center;
    color: var(--gold);
    border-bottom: 1px solid rgba(255,255,255,.2);
    font-size: .66rem;
    font-weight: 750;
    letter-spacing: .18em;
  }
  .site-nav a {
    counter-increment: northveil-nav;
    min-height: 72px;
    padding: 0;
    display: grid;
    grid-template-columns: 43px 1fr 25px;
    align-items: center;
    color: rgba(255,255,255,.9);
    border-bottom: 1px solid rgba(255,255,255,.16);
    font-size: 1.02rem;
    font-weight: 540;
    letter-spacing: -.015em;
    opacity: 1;
    transition: color .2s ease, padding-left .2s ease, background-color .2s ease;
  }
  .site-nav a::before {
    content: "0" counter(northveil-nav);
    color: var(--gold);
    font-size: .63rem;
    font-weight: 750;
    letter-spacing: .12em;
  }
  .site-nav a::after,
  .site-nav a:not(.nav-contact)::after {
    content: "";
    position: static;
    width: 11px;
    height: 11px;
    display: block;
    justify-self: end;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    background: transparent;
    transform: rotate(45deg);
    opacity: .75;
  }
  .site-nav a:hover, .site-nav a:focus-visible { padding-left: 7px; color: var(--gold-soft); }
  .site-nav .nav-contact {
    min-height: 70px;
    margin: 18px 0 0;
    padding: 0 18px;
    color: var(--navy);
    background: var(--gold);
    border: 0;
    text-align: left;
  }
  .site-nav .nav-contact::before { color: rgba(1,8,22,.58); }
  .site-nav .nav-contact:hover, .site-nav .nav-contact:focus-visible { color: var(--navy); background: var(--gold-soft); }
  .hero { padding: 136px 20px 62px; gap: 55px; }
  .hero h1 { font-size: clamp(3.45rem, 17vw, 5rem); }
  .hero-intro { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; }
  .button { width: 100%; }
  .text-link { width: fit-content; }
  .hero-index-head { align-items: flex-start; flex-direction: column; gap: 7px; }
  .hero-index-statement span, .hero-index-statement strong { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-index li { grid-template-columns: 30px 1fr; }
  .hero-index li em { grid-column: 2; text-align: left; }
  section:not(.hero) { padding-left: 20px; padding-right: 20px; }
  .company, .areas, .outputs, .model, .work, .principles { padding-top: 90px; padding-bottom: 90px; }
  .company, .section-heading, .outputs-intro, .model-intro, .contact { grid-template-columns: 1fr; gap: 38px; }
  .company-copy, .model-intro > p { grid-column: auto; }
  .company-main h2, .section-heading h2, .model-intro h2, .contact h2 { font-size: clamp(2.65rem, 13vw, 4.2rem); }
  .area-list, .initiative-list, .principles-grid, .model-entities { grid-template-columns: 1fr; }
  .area-card { min-height: 330px; }
  .area-card-featured { min-height: 350px; }
  .area-card-featured h3 { margin-top: 31px; }
  .output-flow { margin-top: 58px; grid-template-columns: 1fr; }
  .technology-value-grid { margin-top: 58px; grid-template-columns: 1fr; }
  .technology-value-card { min-height: 300px; padding: 24px 20px; }
  .technology-value-card h3 { margin-top: 66px; }
  .output-card { min-height: 340px; padding: 24px 20px; }
  .output-card h3 { margin-top: 78px; }
  .zero-waste-statement { grid-template-columns: 1fr; gap: 17px; }
  .product-path { margin-top: 58px; grid-template-columns: 1fr; }
  .product-path article { min-height: 315px; padding: 26px 20px; }
  .product-path h3 { margin-top: 72px; }
  .future-note, .model-disclaimer { grid-template-columns: 1fr; gap: 14px; }
  .model-diagram { padding: 22px; }
  .model-connector { display: none; }
  .model-entities { margin-top: 18px; }
  .initiative { min-height: 480px; }
  .contact { gap: 25px; }
  .site-footer { padding: 72px 20px 25px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 48px 28px; }
  .footer-bottom { margin-top: 50px; grid-template-columns: 1fr; gap: 18px; }
  .footer-bottom p { text-align: left; }
  .footer-legal { justify-content: flex-start; flex-wrap: wrap; }
  .page-main { padding-top: 72px; }
  .page-hero { min-height: 580px; padding: 90px 20px 55px; grid-template-columns: 1fr; gap: 45px; }
  .page-hero h1 { font-size: clamp(3.4rem, 16vw, 5rem); }
  .page-hero > div:last-child { transform: translateY(-30px); }
  .page-section { padding: 85px 20px; }
  .page-lead, .fact-band, .cta-band { grid-template-columns: 1fr; gap: 30px; }
  .page-lead h2, .cta-band h2 { font-size: clamp(2.6rem, 12vw, 4rem); }
  .page-lead-copy { margin-top: 28px; }
  .content-grid, .content-grid.two, .content-grid.four, .contact-page-grid { grid-template-columns: 1fr; }
  .sector-row { min-height: 0; padding: 30px 0; grid-template-columns: 38px 1fr; gap: 18px; }
  .sector-row p, .sector-row em { grid-column: 2; text-align: left; }
  .flow-line { grid-template-columns: 1fr; }
  .flow-line i { transform: rotate(90deg); text-align: center; }
  .platform-flow { margin-top: 52px; padding: 20px; grid-template-columns: 1fr; gap: 14px; }
  .platform-flow > i { transform: rotate(90deg); }
  .platform-flow-node { min-height: 150px; padding: 22px 20px; }
  .decision-flow { margin-top: 52px; grid-template-columns: 1fr; }
  .decision-flow li { min-height: 112px; padding: 18px 20px; }
  .decision-flow li::after { top: auto; right: 50%; bottom: -13px; transform: translateX(50%) rotate(90deg); }
}

@keyframes nav-reveal {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* Northveil motion and interaction system */
:root {
  --motion-slow: 880ms;
  --motion-medium: 720ms;
  --motion-fast: 620ms;
  --motion-ease: cubic-bezier(.22, 1, .36, 1);
  --grid-shift: 0px;
}

body {
  overflow-x: hidden;
  transition: opacity 320ms ease, background-color var(--motion-medium) ease;
}

body.is-leaving { opacity: 0; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 5px;
}

.site-header {
  transition: height var(--motion-fast) var(--motion-ease), box-shadow var(--motion-fast) var(--motion-ease), transform .12s ease-out, background-color var(--motion-fast) ease;
}

.brand img { transition: transform var(--motion-medium) var(--motion-ease), opacity var(--motion-medium) ease; }
.brand:hover img { transform: translateY(-1px); }
.site-nav a { transition: color var(--motion-fast) ease, opacity var(--motion-fast) ease; }
.site-nav a:not(.nav-contact)::after { height: 2px; transition: right var(--motion-fast) var(--motion-ease); }
.nav-contact::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 2px; background: currentColor; transition: right var(--motion-fast) var(--motion-ease); }
.nav-contact:hover::after, .nav-contact:focus-visible::after, .nav-contact[aria-current="page"]::after { right: 0; }

.hero-grid {
  inset: -128px 0;
  transform: translate3d(0, var(--grid-shift), 0);
  will-change: transform;
}

.page-hero { overflow: hidden; isolation: isolate; }
.page-hero::before {
  content: "";
  position: absolute;
  inset: -128px 0;
  z-index: -1;
  opacity: .075;
  background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: 128px 128px;
  mask-image: linear-gradient(90deg, transparent 0%, black 34%, black 100%);
  transform: translate3d(0, var(--grid-shift), 0);
  will-change: transform;
}

.hero::after, .page-hero::after {
  transform-origin: left center;
  transition: transform var(--motion-slow) var(--motion-ease);
}

.motion-enabled .hero::after,
.motion-enabled .page-hero::after { transform: scaleX(0); }
.motion-enabled.motion-ready .hero::after,
.motion-enabled.motion-ready .page-hero::after { transform: scaleX(1); }

.motion-enabled .hero-copy > *,
.motion-enabled .hero-index,
.motion-enabled .page-hero-kicker,
.motion-enabled .page-hero > div:last-child > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--motion-slow) var(--motion-ease), transform var(--motion-slow) var(--motion-ease);
}

.motion-enabled.motion-ready .hero-copy > *,
.motion-enabled.motion-ready .hero-index,
.motion-enabled.motion-ready .page-hero-kicker,
.motion-enabled.motion-ready .page-hero > div:last-child > * { opacity: 1; transform: none; }
.motion-enabled.motion-ready .hero-copy > :nth-child(1) { transition-delay: 80ms; }
.motion-enabled.motion-ready .hero-copy > :nth-child(2) { transition-delay: 170ms; }
.motion-enabled.motion-ready .hero-copy > :nth-child(3) { transition-delay: 270ms; }
.motion-enabled.motion-ready .hero-copy > :nth-child(4) { transition-delay: 360ms; }
.motion-enabled.motion-ready .hero-index { transition-delay: 260ms; }
.motion-enabled.motion-ready .page-hero-kicker { transition-delay: 80ms; }
.motion-enabled.motion-ready .page-hero > div:last-child > :nth-child(1) { transition-delay: 150ms; }
.motion-enabled.motion-ready .page-hero > div:last-child > :nth-child(2) { transition-delay: 250ms; }
.motion-enabled.motion-ready .page-hero > div:last-child > :nth-child(3) { transition-delay: 340ms; }

.motion-enabled .motion-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--motion-medium) var(--motion-ease), transform var(--motion-medium) var(--motion-ease);
  transition-delay: var(--stagger-delay, 0ms);
}
.motion-enabled .motion-item.motion-visible { opacity: 1; transform: none; }

.motion-section {
  position: relative;
  transition: background-color var(--motion-slow) ease, color var(--motion-slow) ease;
}
.motion-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(22px, 6vw, 96px);
  width: 0;
  height: 1px;
  z-index: 2;
  background: var(--gold);
  opacity: .65;
  transition: width var(--motion-slow) var(--motion-ease);
}
.motion-section.section-visible::before { width: min(112px, 18vw); }
.hero.motion-section::before, .page-hero.motion-section::before, .contact.motion-section::before { display: none; }

.domain-explorer {
  display: grid;
  grid-template-columns: minmax(290px, .42fr) minmax(0, 1fr);
  min-height: 560px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 26px 70px rgba(1,8,22,.055);
}
.domain-tabs { display: flex; flex-direction: column; border-right: 1px solid var(--line); background: #f1f3f6; }
.domain-tab {
  min-height: 140px;
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  gap: 9px 15px;
  position: relative;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  cursor: pointer;
  transition: color var(--motion-medium) ease, background-color var(--motion-medium) ease, padding-left var(--motion-medium) var(--motion-ease);
}
.domain-tab:last-child { border-bottom: 0; }
.domain-tab::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--motion-medium) var(--motion-ease);
}
.domain-tab:hover { padding-left: 34px; background: var(--white); }
.domain-tab.is-active { color: var(--white); background: var(--navy-2); }
.domain-tab.is-active::after { transform: scaleY(1); }
.domain-tab span { grid-row: 1 / span 2; color: var(--gold); font-size: .68rem; }
.domain-tab strong { align-self: end; font-size: 1rem; font-weight: 650; line-height: 1.2; }
.domain-tab em { color: var(--muted); font-size: .58rem; font-style: normal; letter-spacing: .065em; line-height: 1.35; text-transform: uppercase; }
.domain-tab.is-active em { color: rgba(255,255,255,.54); }
.domain-panels { min-width: 0; display: grid; overflow: hidden; background: var(--white); }
.domain-panels .area-card {
  grid-area: 1 / 1;
  min-height: 560px;
  border: 0;
  transform: translateX(34px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--motion-medium) var(--motion-ease), transform var(--motion-medium) var(--motion-ease), visibility 0s linear var(--motion-medium), background-color var(--motion-medium) ease;
}
.domain-panels .area-card[hidden] { display: flex; }
.domain-panels .area-card.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 70ms, 70ms, 0s, 0s;
}
.domain-panels .area-card:hover { transform: none; box-shadow: none; }
.domain-panels .area-card-featured h3 { margin: auto 0 22px; }

.area-card, .content-grid article, .principles-grid article, .initiative, .contact-page-grid article, .model-entities article {
  position: relative;
  overflow: hidden;
  transition: transform var(--motion-medium) var(--motion-ease), background-color var(--motion-medium) ease, box-shadow var(--motion-medium) ease, border-color var(--motion-medium) ease;
}
.area-card::before, .content-grid article::before, .principles-grid article::before, .initiative::before, .contact-page-grid article::before, .model-entities article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--motion-medium) var(--motion-ease);
}
.area-card:hover::before, .content-grid article:hover::before, .principles-grid article:hover::before, .initiative:hover::before, .contact-page-grid article:hover::before, .model-entities article:hover::before { transform: scaleX(1); }
.content-grid article:hover, .contact-page-grid article:hover { transform: translateY(-6px); background: var(--white); box-shadow: 0 22px 48px rgba(1,8,22,.08); }
.platform-value-grid .platform-value-accent:hover { background: var(--gold-soft); }
.page-section-dark .content-grid article:hover, .principles-grid article:hover, .model-entities article:hover { background: rgba(255,255,255,.045); box-shadow: 0 20px 45px rgba(0,0,0,.16); }

.initiative-list {
  grid-template-columns: minmax(0, 1.22fr) minmax(320px, .78fr);
  gap: clamp(18px, 2.4vw, 38px);
  border: 0;
  align-items: end;
}
.initiative { border: 1px solid var(--line); }
.initiative-primary { min-height: 650px; box-shadow: 0 30px 72px rgba(1,8,22,.13); }
.initiative-list .initiative:not(.initiative-primary) { min-height: 540px; }
.initiative:hover { transform: translateY(-7px); box-shadow: 0 28px 60px rgba(1,8,22,.11); }
.initiative-primary:hover { box-shadow: 0 34px 82px rgba(1,8,22,.2); }

.sector-row {
  position: relative;
  transition: background-color var(--motion-medium) ease, padding-left var(--motion-medium) var(--motion-ease);
}
.sector-row::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--gold); transform: scaleY(0); transform-origin: bottom; transition: transform var(--motion-medium) var(--motion-ease); }
.sector-row:hover { padding-left: 42px; }
.sector-row:hover::before { transform: scaleY(1); }

.flow-line span { transition: color var(--motion-medium) ease, background-color var(--motion-medium) ease, border-color var(--motion-medium) ease, transform var(--motion-medium) var(--motion-ease); }
.flow-line span:hover { color: var(--navy); background: var(--gold); border-color: var(--gold); transform: translateY(-4px); }
.cta-band { position: relative; overflow: hidden; transition: background-color var(--motion-slow) ease; }
.cta-band::before { content: ""; position: absolute; left: 0; top: 0; width: 34%; height: 3px; background: var(--gold); transform-origin: left; transform: scaleX(0); transition: transform var(--motion-slow) var(--motion-ease); }
.cta-band.section-visible::before { transform: scaleX(1); }
.cta-band a { transition: color var(--motion-medium) ease, padding-left var(--motion-medium) var(--motion-ease); }
.cta-band a:hover { padding-left: 12px; color: var(--white); }

.policy-block { transition: border-color var(--motion-medium) ease, padding-left var(--motion-medium) var(--motion-ease); }
.policy-block:hover { padding-left: 14px; border-color: var(--gold); }

@media (max-width: 1180px) {
  .domain-explorer { grid-template-columns: minmax(260px, .44fr) minmax(0, 1fr); }
}

@media (max-width: 840px) {
  :root { --motion-slow: 760ms; --motion-medium: 680ms; --motion-fast: 620ms; }
  body.menu-open { overflow: hidden; }
  .site-nav.open { display: flex; animation-duration: var(--motion-fast); }
  .site-nav.open a { animation: mobile-link-in var(--motion-medium) var(--motion-ease) both; animation-delay: calc(var(--menu-index, 0) * 55ms); }
  .domain-explorer { min-height: 0; display: block; border-left: 0; border-right: 0; }
  .domain-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .domain-tab {
    min-width: 0;
    min-height: 116px;
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 11px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .domain-tab:nth-child(2n) { border-right: 0; }
  .domain-tab:nth-last-child(-n + 2) { border-bottom: 0; }
  .domain-tab:hover { padding-left: 16px; }
  .domain-tab span { grid-row: auto; flex: 0 0 auto; }
  .domain-tab strong { align-self: auto; font-size: .82rem; line-height: 1.25; }
  .domain-tab em { display: none; }
  .domain-panels .area-card { min-height: 440px; padding: 28px 20px; }
  .domain-panels .area-card h3 { font-size: clamp(2.25rem, 12vw, 3.45rem); }
  .initiative-list { grid-template-columns: 1fr; gap: 20px; }
  .initiative-primary, .initiative-list .initiative:not(.initiative-primary) { min-height: 500px; }
  .motion-section::before { left: 20px; }
  .sector-row:hover { padding-left: 10px; }
  .policy-block:hover { padding-left: 0; }
}

@media (max-width: 360px) {
  .domain-tab { min-height: 112px; padding: 16px 13px; }
  .domain-tab:hover { padding-left: 13px; }
  .domain-tab strong { font-size: .76rem; }
}

@keyframes mobile-link-in {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body, body.is-leaving { opacity: 1; }
  .hero-grid, .page-hero::before { transform: none !important; }
  .motion-enabled .hero-copy > *, .motion-enabled .hero-index, .motion-enabled .page-hero-kicker, .motion-enabled .page-hero > div:last-child > *, .motion-enabled .motion-item { opacity: 1 !important; transform: none !important; }
  .motion-enabled .hero::after, .motion-enabled .page-hero::after, .motion-section::before, .cta-band::before { transform: none !important; }
  .domain-panels .area-card { transform: none !important; }
  .site-nav.open a { animation: none !important; }
}

/* Public process overview; scoped to the two requested diagrams. */
.nv-process { margin: 48px 0; color: var(--white); }
.nv-process-track { display: grid; grid-template-columns: minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1.1fr); gap: 16px; align-items: stretch; }
.nv-process-card { min-width: 0; padding: 28px 24px; border: 1px solid var(--line-light); background: rgba(255,255,255,.035); }
.nv-process-label { display: block; margin-bottom: 24px; color: var(--gold); font-size: .875rem; font-weight: 700; }
.nv-process-card h3 { margin: 0 0 24px; font-size: clamp(1.25rem,1.8vw,1.65rem); line-height: 1.2; letter-spacing: -.025em; }
.nv-process-card ul { list-style: none; margin: 0; padding: 0; }
.nv-process-card li { padding: 12px 0; border-top: 1px solid var(--line-light); font-size: 1rem; line-height: 1.45; }
.nv-process-card li span { display: block; margin-top: 3px; color: rgba(255,255,255,.72); font-size: .875rem; }
.nv-process-core { display: flex; flex-direction: column; border-color: var(--gold); background: rgba(247,191,69,.08); }
.nv-process-core p { margin: 0 0 24px; color: rgba(255,255,255,.82); font-size: 1rem; line-height: 1.6; }
.nv-process-protected { margin-top: auto; padding-top: 20px; border-top: 1px solid rgba(247,191,69,.4); color: var(--gold-soft); font-size: .875rem; }
.nv-process-arrow { align-self: center; text-align: center; color: var(--gold); font-size: 1.75rem; }
.nv-process figcaption { max-width: 900px; margin-top: 18px; color: rgba(255,255,255,.72); font-size: .875rem; line-height: 1.6; }
@media (max-width: 840px) {
 .nv-process-track { grid-template-columns: 1fr; gap: 12px; }
 .nv-process-arrow { transform: rotate(90deg); line-height: 1; }
 .nv-process-card { padding: 24px; }
 .nv-process-label { margin-bottom: 16px; }
 .nv-process-card h3 { margin-bottom: 18px; }
}