@import url('https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@75..125,400;75..125,500;75..125,600;75..125,700&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --ivory: #f6f1e6;
  --paper: #fcfaf4;
  --ink: #182019;
  --forest: #17221a;
  --pine: #314d34;
  --moss: #82936d;
  --gold: #e7b84a;
  --gold-deep: #c9901d;
  --sand: #d9cdb7;
  --line: rgba(24, 32, 25, 0.16);
  --line-light: rgba(246, 241, 230, 0.22);
  --font-ui: 'Archivo', Arial, sans-serif;
  --font-display: 'Libre Baskerville', Georgia, serif;
  --shadow: 0 18px 50px rgba(20, 27, 20, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ivory); color: var(--ink); font-family: var(--font-ui); font-size: 16px; line-height: 1.5; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }

.skip-link { position: fixed; left: 1rem; top: -3rem; z-index: 100; padding: .75rem 1rem; background: var(--gold); color: var(--ink); font-weight: 700; }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; height: 88px; background: rgba(252, 250, 244, .98); border-bottom: 1px solid rgba(24, 32, 25, .14); }
.nav-shell { max-width: 1500px; height: 100%; margin: 0 auto; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: .7rem; min-width: max-content; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand-copy, .footer-brand span { display: grid; gap: .03rem; line-height: 1; }
.brand-copy strong, .footer-brand strong { font-size: .74rem; letter-spacing: .13em; font-weight: 700; }
.brand-copy span, .footer-brand small { color: #6a6d61; font-size: .51rem; letter-spacing: .12em; font-weight: 600; }
.primary-nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2.5rem); font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.primary-nav > a:not(.nav-cta) { position: relative; padding: .8rem 0; }
.primary-nav > a:not(.nav-cta)::after { content: ''; position: absolute; left: 0; bottom: .45rem; width: 0; height: 1px; background: var(--gold-deep); transition: width .25s ease; }
.primary-nav > a:not(.nav-cta):hover::after, .primary-nav > a:not(.nav-cta):focus-visible::after { width: 100%; }
.nav-cta { padding: .87rem 1rem; background: var(--gold); border: 1px solid var(--gold-deep); box-shadow: 3px 3px 0 rgba(24,32,25,.18); transition: transform .2s ease, box-shadow .2s ease; }
.nav-cta:hover, .nav-cta:focus-visible { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 rgba(24,32,25,.18); }
.nav-toggle { display: none; border: 0; background: transparent; padding: .6rem; }

.hero { position: relative; min-height: 790px; display: grid; align-items: end; overflow: hidden; color: white; background: #243529 url('assets/civic-simulation-hero.webp') center / cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 17, 12, .81) 0%, rgba(14, 23, 16, .58) 39%, rgba(15, 24, 16, .20) 80%), linear-gradient(0deg, rgba(10, 16, 11, .75) 0%, transparent 45%); }
.terrain-lines, .model-topo { position: absolute; inset: 0; opacity: .23; pointer-events: none; background-image: repeating-radial-gradient(ellipse at 80% 35%, transparent 0 18px, rgba(247, 242, 229, .42) 19px 20px, transparent 21px 44px); transform: scale(1.7); }
.hero-shell { position: relative; z-index: 1; width: min(1280px, 92vw); margin: 0 auto; padding: 188px 0 106px; display: flex; align-items: end; justify-content: space-between; gap: 3rem; }
.hero-content { max-width: 760px; }
.eyebrow { display: flex; align-items: center; gap: .65rem; color: #53664f; font-size: .62rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { display: block; width: 28px; height: 2px; background: var(--gold); }
.eyebrow-light { color: rgba(255,255,255,.78); }
.hero h1, h2 { margin: 1.3rem 0 1.5rem; font-family: var(--font-display); font-weight: 400; letter-spacing: -.055em; line-height: 1.03; }
.hero h1 { max-width: 760px; font-size: clamp(3.4rem, 6.6vw, 6.6rem); }
h1 em, h2 em { color: var(--gold); font-style: italic; }
.hero-lede { max-width: 650px; margin: 0; color: rgba(255,255,255,.9); font-size: clamp(1rem, 1.35vw, 1.18rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.3rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .8rem; padding: 1rem 1.25rem; border: 1px solid transparent; font-size: .68rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover, .button:focus-visible { transform: translate(-2px,-2px); }
.button-gold { color: var(--ink); background: var(--gold); border-color: var(--gold-deep); box-shadow: 4px 4px 0 rgba(0,0,0,.25); }
.button-gold:hover, .button-gold:focus-visible { box-shadow: 6px 6px 0 rgba(0,0,0,.25); }
.button-ghost { color: white; border-color: rgba(255,255,255,.55); background: rgba(21,31,22,.18); }
.button-ghost:hover, .button-ghost:focus-visible { background: rgba(255,255,255,.13); }
.button-dark { color: var(--ivory); background: var(--forest); box-shadow: 4px 4px 0 rgba(24,32,25,.22); }
.button-dark:hover, .button-dark:focus-visible { box-shadow: 6px 6px 0 rgba(24,32,25,.22); }
.hero-facts { display: grid; gap: .75rem; min-width: 250px; padding-left: 1.3rem; border-left: 1px solid rgba(255,255,255,.5); }
.hero-facts div { display: grid; grid-template-columns: 2.4rem 1fr; gap: .3rem; align-items: center; }
.fact-number { color: var(--gold); font-family: var(--font-display); font-size: 1.35rem; }
.hero-facts p { margin: 0; font-size: .65rem; font-weight: 600; letter-spacing: .06em; line-height: 1.45; text-transform: uppercase; }
.hero-footnote { position: absolute; z-index: 2; bottom: 25px; left: 4vw; display: flex; gap: .6rem; align-items: center; font-size: .56rem; font-weight: 700; letter-spacing: .16em; color: rgba(255,255,255,.76); }
.hero-footnote span { width: 48px; height: 1px; background: var(--gold); }

.section { position: relative; width: min(1280px, 88vw); margin: 0 auto; }
.intro-section { padding: 145px 0 86px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(260px, .65fr); gap: clamp(3rem, 10vw, 12rem); }
.section-marker { position: absolute; top: 150px; left: -4.4vw; color: var(--gold-deep); font-family: var(--font-display); font-size: .7rem; }
h2 { font-size: clamp(2.45rem, 4vw, 4.4rem); color: var(--ink); }
.section-intro h2 { max-width: 760px; }
.intro-copy { align-self: end; padding-bottom: .8rem; }
.intro-copy p, .technology-copy > p, .contact-copy p { margin: 0; color: #4b5249; font-size: 1rem; line-height: 1.8; }
.text-link { display: inline-flex; gap: .5rem; align-items: center; margin-top: 1.6rem; padding-bottom: .25rem; border-bottom: 1px solid var(--gold-deep); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.capability-section { width: min(1380px, 94vw); margin: 0 auto; padding-bottom: 150px; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.capability-card { position: relative; min-height: 395px; padding: 1.5rem; background: var(--paper); border-right: 1px solid var(--line); overflow: hidden; transition: background .25s ease, transform .25s ease; }
.capability-card:last-child { border-right: 0; }
.capability-card:hover { background: #efe8d7; transform: translateY(-4px); }
.card-topline { display: flex; justify-content: space-between; color: #697360; font-size: .57rem; font-weight: 700; letter-spacing: .11em; }
.capability-icon { position: relative; width: 90px; height: 90px; margin: 3.8rem 0 2.5rem; color: var(--pine); }
.map-icon { border: 1px solid currentColor; transform: rotate(45deg); }
.map-icon i { position: absolute; background: currentColor; opacity: .75; }.map-icon i:nth-child(1){width:1px;height:120%;left:28%;top:-10%;}.map-icon i:nth-child(2){width:1px;height:120%;left:61%;top:-10%;}.map-icon i:nth-child(3){width:120%;height:1px;top:50%;left:-10%;}
.people-icon { border-bottom: 1px solid currentColor; }.people-icon i { position: absolute; bottom: 10px; width: 22px; height: 35px; border: 1px solid currentColor; border-radius: 16px 16px 4px 4px; }.people-icon i::before { content: ''; position:absolute; width: 17px; height: 17px; left: 1px; top: -26px; border: 1px solid currentColor; border-radius: 50%; }.people-icon i:nth-child(1){left:7px}.people-icon i:nth-child(2){left:34px;bottom:18px}.people-icon i:nth-child(3){right:6px}
.report-icon { border: 1px solid currentColor; }.report-icon::before { content:'';position:absolute;width:1px;height:100%;left:29px;background:currentColor}.report-icon i { position:absolute;left:43px;height:1px;background:currentColor; }.report-icon i:nth-child(1){top:24px;width:32px}.report-icon i:nth-child(2){top:43px;width:24px}.report-icon i:nth-child(3){top:62px;width:36px}
.capability-card h3 { margin: 0 0 .8rem; max-width: 260px; font-family: var(--font-display); font-size: 1.55rem; font-weight: 400; letter-spacing: -.04em; line-height: 1.12; }.capability-card p { max-width: 330px; margin: 0; color: #565d53; font-size: .89rem; line-height: 1.65; }

.model-section { position: relative; overflow: hidden; color: var(--ivory); background: var(--forest); }.model-topo { opacity:.12; background-image: repeating-radial-gradient(ellipse at 15% 50%, transparent 0 12px, rgba(231,184,74,.48) 13px 14px, transparent 15px 32px); }
.model-shell { position: relative; z-index:1; width:min(1280px,88vw); margin:0 auto; padding: 135px 0 122px; display:grid; grid-template-columns: .86fr 1.14fr; gap: clamp(3rem,9vw,10rem); }.model-heading h2 { color:var(--ivory); }.model-heading p { max-width:405px; color:rgba(246,241,230,.72); font-size:1rem; line-height:1.75; }.model-steps { margin:0; padding:0; list-style:none; border-top:1px solid var(--line-light); }.model-steps li { display:grid; grid-template-columns: 4rem 1fr; gap:1rem; padding:1.65rem 0; border-bottom:1px solid var(--line-light); }.model-steps li > span { color:var(--gold); font-family:var(--font-display); font-size:1.2rem; }.model-steps h3 { margin:0 0 .45rem; font-size:.77rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }.model-steps p { max-width:440px; margin:0; color:rgba(246,241,230,.68); font-size:.9rem; line-height:1.6; }

.governance-section { padding: 140px 0 135px; display:grid; grid-template-columns: .92fr 1.08fr; gap: clamp(3rem,9vw,10rem); }.governance-section .section-marker { top:145px; }.governance-lead h2 { margin-bottom:0; }.principle-list { border-top:1px solid var(--line); }.principle { display:grid; grid-template-columns:3.3rem 1fr; gap:1rem; padding:1.8rem 0; border-bottom:1px solid var(--line); }.principle > span { color:var(--gold-deep); font-family:var(--font-display); font-size:1.1rem; }.principle h3 { margin:0 0 .55rem; font-family:var(--font-display); font-size:1.32rem; font-weight:400; letter-spacing:-.04em; }.principle p { max-width:460px; margin:0; color:#586158; font-size:.92rem; line-height:1.65; }

.technology-section { display:grid; grid-template-columns: 1fr 1fr; min-height:590px; background:#e8dfca; }.technology-visual { position:relative; min-height:520px; overflow:hidden; background:#d8ceb7; }.technology-visual::before { content:''; position:absolute; inset:13% 9%; border:1px solid rgba(49,77,52,.22); transform:rotate(-12deg); }.technology-core { position:absolute; width:104px; height:104px; left:50%; top:50%; transform:translate(-50%,-50%); display:grid; place-items:center; border-radius:50%; background:var(--forest); box-shadow:0 0 0 18px rgba(23,34,26,.08),0 0 0 54px rgba(23,34,26,.04); }.technology-core img { width:64px; height:64px; object-fit:contain; }.orbit { position:absolute; left:50%;top:50%; border:1px solid rgba(49,77,52,.35); border-radius:50%; transform:translate(-50%,-50%) rotate(-25deg); }.orbit-one{width:290px;height:110px}.orbit-two{width:430px;height:170px}.orbit-three{width:580px;height:240px}.node{position:absolute;width:11px;height:11px;border-radius:50%;background:var(--gold-deep);border:2px solid var(--ivory)}.node-one{left:22%;top:34%}.node-two{right:18%;bottom:29%}.node-three{right:29%;top:22%}.technology-copy { align-self:center; max-width:560px; padding: 6rem 8vw; }.technology-copy h2 { margin-bottom:1.25rem; }.tech-points { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:.65rem 1.4rem; margin-top:2.1rem; padding-top:1.4rem; border-top:1px solid var(--line); }.tech-points span { display:flex; gap:.45rem; align-items:start; font-size:.65rem; font-weight:700; letter-spacing:.07em; text-transform:uppercase; line-height:1.4; }.tech-points span::before { content:'+'; color:var(--gold-deep); font-size:.9rem; line-height:.8; }

.ecosystem-section { color:var(--ivory); background:#263c2a; }.ecosystem-shell { width:min(1280px,88vw); margin:0 auto; padding:125px 0 135px; display:grid; grid-template-columns:.65fr 1.35fr; gap:clamp(3rem,9vw,10rem); }.ecosystem-heading h2 { color:var(--ivory); margin-bottom:0; }.ecosystem-cards { display:grid; grid-template-columns:repeat(3,1fr); align-items:stretch; border-top:1px solid rgba(246,241,230,.26); }.ecosystem-card { display:flex; flex-direction:column; min-height:300px; padding:1.35rem 1rem 1.2rem; border-right:1px solid rgba(246,241,230,.22); transition:background .25s ease; }.ecosystem-card:last-child{border-right:0}.ecosystem-card:hover{background:rgba(255,255,255,.08)}.ecosystem-card.active{background:var(--gold);color:var(--ink)}.ecosystem-card > span { color:var(--gold); font-family:var(--font-display); font-size:1.05rem; }.ecosystem-card.active > span { color:var(--pine); }.ecosystem-card h3 { margin:3.4rem 0 .75rem; font-family:var(--font-display); font-size:1.3rem; font-weight:400; letter-spacing:-.04em; line-height:1.1; }.ecosystem-card p { margin:0; color:rgba(246,241,230,.7); font-size:.82rem; line-height:1.65; }.ecosystem-card.active p{color:rgba(24,32,25,.72)}.ecosystem-card b { display:flex; gap:.4rem; justify-content:space-between; margin-top:auto; padding-top:1.3rem; font-size:.58rem; letter-spacing:.08em; text-transform:uppercase; }.ecosystem-card i{font-size:.9rem;font-style:normal}

.contact-section { background:var(--ivory); }.contact-shell { width:min(1280px,88vw); margin:0 auto; padding:140px 0; display:grid; grid-template-columns:1fr .75fr; gap:clamp(3rem,10vw,11rem); }.contact-shell h2 { margin-bottom:0; }.contact-copy { align-self:end; }.contact-copy .button { margin-top:1.8rem; }

.site-footer { color:var(--ivory); background:#111812; }.footer-main { width:min(1280px,88vw); margin:0 auto; padding:3.5rem 0 3rem; display:grid; grid-template-columns:1fr 1.1fr auto; align-items:center; gap:3rem; }.footer-brand img{width:52px;height:52px;object-fit:contain}.footer-brand small{color:rgba(246,241,230,.55)}.footer-brand strong{color:var(--ivory)}.footer-main > p { max-width:370px; margin:0; color:rgba(246,241,230,.62); font-size:.8rem; line-height:1.6; }.footer-email { padding-bottom:.25rem; border-bottom:1px solid var(--gold); color:var(--gold); font-size:.68rem; font-weight:700; letter-spacing:.08em; }.footer-bottom { width:min(1280px,88vw); margin:0 auto; padding:1.2rem 0; display:flex; justify-content:space-between; gap:1rem; border-top:1px solid rgba(246,241,230,.16); color:rgba(246,241,230,.5); font-size:.58rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; }.footer-bottom a:hover{color:var(--gold)}

.reveal { transition:opacity .65s ease, transform .65s ease; }.js-enabled .reveal { opacity:0; transform:translateY(24px); }.js-enabled .reveal.is-visible { opacity:1; transform:none; }

@media (max-width: 1050px) { .primary-nav{gap:1rem}.brand-copy{display:none}.hero{min-height:720px}.hero-shell{padding-top:160px}.hero-facts{min-width:210px}.intro-section,.model-shell,.governance-section,.ecosystem-shell,.contact-shell{gap:3.5rem}.technology-copy{padding:4rem 5vw}.ecosystem-shell{grid-template-columns:.75fr 1.25fr}.footer-main{grid-template-columns:1fr 1fr}.footer-email{justify-self:start} }
@media (max-width: 780px) { .site-header{height:72px}.nav-shell{padding:0 5vw}.brand img{width:38px;height:38px}.brand-copy{display:grid}.primary-nav { position:absolute; top:71px; left:0; right:0; display:none; padding:1.2rem 5vw 1.4rem; background:var(--paper); border-bottom:1px solid var(--line); box-shadow:0 12px 18px rgba(15,22,16,.08); }.primary-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:.35rem}.primary-nav > a:not(.nav-cta){padding:.9rem 0}.nav-cta{text-align:center;margin-top:.45rem}.nav-toggle{display:grid;gap:5px}.nav-toggle span:not(.sr-only){display:block;width:25px;height:2px;background:var(--ink);transition:transform .2s ease}.nav-toggle[aria-expanded="true"] span:nth-of-type(1){transform:translateY(3.5px) rotate(45deg)}.nav-toggle[aria-expanded="true"] span:nth-of-type(2){transform:translateY(-3.5px) rotate(-45deg)}.hero{min-height:780px;background-position:62% center}.hero-shell{width:89vw;padding:142px 0 82px;display:block}.hero h1{font-size:clamp(3rem,12vw,4.6rem)}.hero-lede{font-size:.96rem}.hero-facts{grid-template-columns:repeat(3,1fr);gap:.5rem;min-width:0;margin-top:3.2rem;padding:1rem 0 0;border-left:0;border-top:1px solid rgba(255,255,255,.45)}.hero-facts div{display:block}.fact-number{display:block;margin-bottom:.25rem}.hero-facts p{font-size:.52rem}.hero-footnote{left:5.5vw}.section{width:88vw}.intro-section,.governance-section,.model-shell,.ecosystem-shell,.contact-shell{display:block;padding-top:100px;padding-bottom:100px}.section-marker{display:none}.intro-copy{margin-top:2rem}.capability-section{width:88vw;padding-bottom:100px}.capability-grid{grid-template-columns:1fr}.capability-card{min-height:0;padding:1.4rem 1.25rem 2rem;border-right:0;border-bottom:1px solid var(--line)}.capability-card:last-child{border-bottom:0}.capability-icon{margin:2.8rem 0 1.8rem;width:72px;height:72px}.model-heading p{margin-bottom:2.5rem}.technology-section{grid-template-columns:1fr}.technology-visual{min-height:400px}.technology-copy{max-width:none;padding:4.5rem 6vw}.ecosystem-cards{margin-top:2.6rem}.ecosystem-card{min-height:280px}.ecosystem-card h3{margin-top:2.8rem}.contact-copy{margin-top:2.5rem}.footer-main{display:grid;grid-template-columns:1fr;gap:1.6rem;padding:2.8rem 0}.footer-bottom{display:grid;grid-template-columns:1fr;gap:.65rem}.js-enabled .reveal{opacity:1;transform:none} }
@media (max-width: 520px) { .brand-copy strong{font-size:.65rem}.brand-copy span{font-size:.44rem}.hero{min-height:760px}.hero-shell{padding-top:130px}.hero-actions{display:grid}.button{width:100%}.hero-facts{gap:.35rem}.hero-facts p{font-size:.47rem;letter-spacing:.03em}.hero-facts div{padding-right:.25rem}.intro-section,.governance-section,.model-shell,.ecosystem-shell,.contact-shell{padding-top:82px;padding-bottom:82px}.model-steps li{grid-template-columns:2.8rem 1fr}.technology-visual{min-height:330px}.orbit-one{width:220px;height:85px}.orbit-two{width:330px;height:130px}.orbit-three{width:450px;height:190px}.tech-points{grid-template-columns:1fr}.ecosystem-cards{grid-template-columns:1fr}.ecosystem-card{min-height:210px;border-right:0;border-bottom:1px solid rgba(246,241,230,.22)}.ecosystem-card:last-child{border-bottom:0}.ecosystem-card h3{margin:1.7rem 0 .55rem}.ecosystem-card b{margin-top:1.3rem}.contact-shell h2{font-size:2.5rem} }
@media (prefers-reduced-motion: reduce) { html{scroll-behavior:auto}.js-enabled .reveal{opacity:1;transform:none;transition:none}.button,.capability-card,.nav-cta{transition:none} }