:root{--night:#07151d;--deep:#0d252e;--ink:#172c32;--sand:#efe7d6;--paper:#faf7ef;--white:#fffdf8;--muted:#697777;--teal:#1c8f8a;--aqua:#73d1c8;--brass:#c99045;--rust:#a95036;--line:#d3c9b8;--max:1220px;--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.72}a{color:inherit}img{display:block;max-width:100%}.co-skip{position:absolute;left:-9999px}.co-skip:focus{left:1rem;top:1rem;z-index:100;background:#fff;padding:.7rem 1rem}.co-header{position:relative;z-index:20;background:var(--night);color:#fff;border-bottom:1px solid rgba(255,255,255,.13)}.co-head{max-width:var(--max);min-height:80px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:30px}.co-brand{display:flex;align-items:center;gap:13px;text-decoration:none}.co-mark{width:46px;height:46px}.co-word{font-weight:850;letter-spacing:.13em;text-transform:uppercase}.co-nav{margin-left:auto;display:flex;gap:20px;align-items:center}.co-nav a{color:#c3d0d1;text-decoration:none;font-size:.71rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.co-nav a:hover,.co-nav a[aria-current=page]{color:var(--aqua)}.co-menu{display:none;margin-left:auto;padding:.55rem .8rem;background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff;font:800 .72rem var(--sans);letter-spacing:.1em;text-transform:uppercase}.co-hero{position:relative;min-height:720px;overflow:hidden;background:var(--night);color:#fff;isolation:isolate}.co-hero-img{position:absolute;inset:0;background:url('/assets/oasis-architecture-hero.webp') center/cover no-repeat}.co-hero-img:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,15,22,.97),rgba(4,15,22,.86) 42%,rgba(4,15,22,.12) 76%),linear-gradient(0deg,rgba(4,15,22,.66),transparent 58%)}.co-orbit{position:absolute;z-index:1;width:680px;height:680px;left:-350px;top:28px;border:1px solid rgba(115,209,200,.25);border-radius:50%;box-shadow:0 0 0 90px rgba(115,209,200,.025),0 0 0 180px rgba(115,209,200,.018)}.co-hero-inner{position:relative;z-index:2;max-width:var(--max);margin:auto;padding:134px 24px 118px}.co-kicker{display:flex;align-items:center;gap:13px;color:#9ce1d8;font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.co-kicker:before{content:'';width:46px;height:4px;background:linear-gradient(90deg,var(--teal),var(--brass))}h1,h2,h3{margin:0;font-family:var(--serif);line-height:1.06}h1{max-width:790px;margin-top:24px;font-size:clamp(3.4rem,7.4vw,7rem);font-weight:500;letter-spacing:-.05em}.co-hero h1 em{font-style:italic;color:var(--aqua)}.co-lede{max-width:635px;margin:30px 0 0;color:#d4dedf;font-size:1.18rem}.co-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.co-btn{display:inline-flex;min-height:49px;padding:0 22px;align-items:center;justify-content:center;background:var(--brass);color:#151b1b;text-decoration:none;font-size:.75rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.co-btn--ghost{background:rgba(4,15,22,.52);color:#fff;border:1px solid rgba(255,255,255,.35)}.co-compass{position:relative;z-index:4;max-width:var(--max);margin:-62px auto 0;padding:0 24px;display:grid;grid-template-columns:1.25fr repeat(3,1fr)}.co-compass div{min-height:146px;padding:26px;background:var(--white);border-right:1px solid var(--line);box-shadow:0 20px 45px rgba(15,35,39,.12)}.co-compass div:first-child{background:var(--teal);color:#fff}.co-compass b{display:block;font:500 1.4rem/1.15 var(--serif)}.co-compass span{display:block;margin-top:14px;color:var(--muted);font-size:.72rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.co-compass div:first-child span{color:#d7fffa}.co-section{padding:102px 24px}.co-section--sand{background:var(--sand)}.co-section--dark{background:var(--night);color:#edf5f3}.co-wrap{max-width:var(--max);margin:auto}.co-split{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(300px,.88fr);gap:80px;align-items:start}.co-label{color:#14736f;font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.co-section--dark .co-label{color:var(--aqua)}h2{margin-top:12px;font-size:clamp(2.35rem,4.8vw,4.6rem);font-weight:500;letter-spacing:-.04em}.co-copy{margin-top:30px}.co-copy p{margin:0 0 1.16rem}.co-copy p:first-child{font-size:1.17rem}.co-panel{position:sticky;top:28px;padding:31px;background:var(--white);border-top:7px solid var(--brass);box-shadow:0 20px 42px rgba(17,37,40,.08)}.co-section--dark .co-panel{background:#10262e;box-shadow:none}.co-panel h3{font-size:1.55rem}.co-panel p{color:var(--muted)}.co-section--dark .co-panel p{color:#b4c4c5}.co-panel ol,.co-panel ul{padding-left:1.2rem}.co-panel li{margin:.58rem 0}.co-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin-top:50px}.co-card{display:flex;min-height:305px;flex-direction:column;padding:31px;background:var(--white);border:1px solid var(--line);text-decoration:none;transition:transform .18s}.co-card:hover{transform:translateY(-5px)}.co-card:nth-child(3n+1){border-top:7px solid var(--teal)}.co-card:nth-child(3n+2){border-top:7px solid var(--brass)}.co-card:nth-child(3n){border-top:7px solid var(--rust)}.co-card small{color:#14736f;font-size:.7rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.co-card h3{margin-top:33px;font-size:1.68rem}.co-card p{color:var(--muted)}.co-card span{margin-top:auto;color:#14736f;font-weight:850}.co-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:50px;background:#2c454b;border:1px solid #2c454b}.co-principles div{padding:29px;background:#0e222a}.co-principles b{display:block;color:var(--aqua);font-size:.72rem;letter-spacing:.12em}.co-principles strong{display:block;margin-top:17px;font:500 1.35rem var(--serif)}.co-principles p{color:#aebfc1;font-size:.9rem}.co-page-hero{position:relative;overflow:hidden;padding:96px 24px 86px;background:var(--night);color:#fff}.co-page-hero:after{content:'O';position:absolute;right:-.05em;bottom:-.4em;color:rgba(255,255,255,.035);font:500 29rem/1 var(--serif)}.co-page-inner{position:relative;z-index:1;max-width:var(--max);margin:auto}.co-crumbs{color:#91a5a8;font-size:.73rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.co-crumbs a{color:var(--aqua);text-decoration:none}.co-page-hero h1{max-width:980px;font-size:clamp(2.9rem,6.5vw,5.9rem)}.co-intro{max-width:810px;margin:25px 0 0;color:#c9d5d5;font-size:1.18rem}.co-article{max-width:1090px;margin:auto;padding:90px 24px 114px;display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:76px}.co-prose h2{margin:2.5rem 0 1rem;font-size:clamp(1.9rem,3.4vw,3.1rem)}.co-prose h2:first-child{margin-top:0}.co-prose h3{margin:1.8rem 0 .7rem;font-size:1.4rem}.co-prose p{margin:0 0 1.18rem}.co-note{margin:1.9rem 0;padding:24px 27px;border-left:5px solid var(--brass);background:#e8e2d4}.co-diagram{margin:1.9rem 0;padding:21px;background:var(--night)}.co-diagram img{width:100%}.co-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:1.7rem 0}.co-check{padding:20px;background:var(--white);border-top:4px solid var(--teal)}.co-check b{display:block;margin-bottom:.35rem;font-family:var(--serif);font-size:1.15rem}.co-aside{position:sticky;top:28px;align-self:start;padding-left:23px;border-left:1px solid var(--line)}.co-aside b{display:block;margin-bottom:.8rem;color:#14736f;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}.co-aside a{display:block;padding:.55rem 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:.86rem}.co-footer{padding:64px 24px 35px;background:#041016;color:#9eafb0}.co-footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:50px}.co-footer h2{font-size:1.7rem;color:#fff}.co-footer a{color:#d4dfdf;text-decoration:none}.co-footer ul{margin:0;padding:0;list-style:none}.co-footer li{margin:.52rem 0}.co-disclaimer{max-width:var(--max);margin:42px auto 0;padding-top:23px;border-top:1px solid rgba(255,255,255,.14);font-size:.78rem}.co-noscript{padding:.7rem 1rem;background:#fff0c8;color:#352a00;text-align:center}
@media(max-width:970px){.co-nav{display:none;position:absolute;left:16px;right:16px;top:70px;margin:0;padding:15px;background:#10252d;border:1px solid rgba(255,255,255,.2);flex-direction:column;align-items:stretch}.co-nav.is-open{display:flex}.co-nav a{padding:.62rem}.co-menu{display:block}.co-compass{grid-template-columns:repeat(2,1fr)}.co-split{grid-template-columns:1fr}.co-panel{position:static}.co-cards{grid-template-columns:1fr 1fr}.co-principles{grid-template-columns:repeat(2,1fr)}.co-article{grid-template-columns:1fr}.co-aside{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px}.co-aside>b{grid-column:1/-1}.co-footer-grid{grid-template-columns:1fr 1fr}.co-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:640px){.co-head{min-height:65px;padding:0 16px}.co-mark{width:38px;height:38px}.co-word{font-size:.88rem}.co-nav{top:59px}.co-hero{min-height:695px}.co-hero-img{background-position:67% center}.co-hero-img:after{background:linear-gradient(90deg,rgba(4,15,22,.98),rgba(4,15,22,.78)),linear-gradient(0deg,rgba(4,15,22,.68),transparent)}.co-hero-inner{padding:95px 18px 112px}h1{font-size:3.35rem}.co-actions{align-items:stretch}.co-btn{width:100%}.co-compass{margin-top:-46px;padding:0 14px}.co-compass div{min-height:120px;padding:19px}.co-section{padding:74px 18px}.co-cards{grid-template-columns:1fr}.co-card{min-height:235px}.co-principles{grid-template-columns:1fr}.co-page-hero{padding:68px 18px 64px}.co-page-hero h1{font-size:3.05rem}.co-article{padding:64px 18px 84px}.co-checks{grid-template-columns:1fr}.co-aside{grid-template-columns:1fr}.co-aside>b{grid-column:auto}.co-footer{padding-left:18px;padding-right:18px}.co-footer-grid{grid-template-columns:1fr}.co-footer-grid>div:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.co-card{transition:none}}