:root{color-scheme:light;--ink:#17232c;--muted:#556570;--paper:#f7f8f6;--white:#fff;--navy:#111d27;--navy2:#1a2c3a;--line:#d6dcde;--accent:#8fc2d5;--teal:#316c77;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{text-decoration-color:var(--teal)}
:focus-visible{outline:3px solid #2c91b3;outline-offset:4px}
p{margin:0 0 1.25rem}
h1,h2,h3{line-height:1.12;margin:0 0 1.25rem;font-weight:400}
h1,h2{font-family:var(--serif);letter-spacing:-.035em}
h1{font-size:clamp(3rem,6.7vw,6.6rem)}
h2{font-size:clamp(2.35rem,4vw,4.15rem)}
h3{font-size:1.15rem;font-weight:700;letter-spacing:-.015em}
.container{width:min(100% - 3rem,1220px);margin-inline:auto}
.narrow{width:min(100%,780px)}
.eyebrow,.section-index,.meta-label{font-size:.76rem;line-height:1.4;text-transform:uppercase;letter-spacing:.16em;font-weight:700}
.eyebrow{color:var(--teal)}
.section-index{color:#607984}
.muted{color:var(--muted)}
.lead{font-size:clamp(1.2rem,1.7vw,1.5rem);line-height:1.52;max-width:48rem}
.small{font-size:.88rem}
.skip{position:absolute;left:1rem;top:-5rem;z-index:20;background:#fff;color:#111;padding:.6rem 1rem}
.skip:focus{top:1rem}
.site-header{background:var(--navy);color:#ecf2f3;border-bottom:1px solid #34434d}
.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{text-decoration:none;display:inline-flex;align-items:center;gap:.8rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;font-size:.87rem}
.brand-mark{width:32px;height:32px;border:1px solid #86a9b4;display:grid;place-items:center;color:#b4d6df;font:1.15rem/1 var(--serif);letter-spacing:0}
.nav{display:flex;align-items:center;gap:clamp(1rem,2.2vw,2.2rem);font-size:.82rem;text-transform:uppercase;letter-spacing:.11em;font-weight:700}
.nav a{text-decoration:none;color:#d0dce0}
.nav a:hover,.nav a[aria-current=page]{color:#fff}
.nav .nav-contact{border:1px solid #66828b;padding:.64rem .9rem}
.hero{background:var(--navy);color:#f4f6f4;padding:clamp(5rem,9vw,9rem) 0 4rem;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-7%;top:12%;height:78%;width:34%;border-left:1px solid #29424c;border-right:1px solid #29424c;transform:skewX(-17deg);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(245px,.65fr);gap:clamp(2rem,5vw,6rem);align-items:end;position:relative;z-index:1}
.hero .eyebrow{color:var(--accent);margin-bottom:1.5rem}
.hero h1{max-width:10ch}
.hero .lead{color:#d0dce0;max-width:43rem}
.hero-aside{border-top:1px solid #66818b;padding-top:1.1rem;color:#d0dce0}
.hero-aside .meta-label{color:var(--accent);margin-bottom:1rem}
.hero-aside p{font-size:.95rem}
.button-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.65rem 1.15rem;border:1px solid currentColor;text-decoration:none;font-weight:700;font-size:.86rem;letter-spacing:.02em;transition:background .2s,color .2s}
.button-primary{background:#c0e0e8;border-color:#c0e0e8;color:#10232d}
.button-primary:hover{background:#fff;border-color:#fff}
.button-outline{color:#e8f0f1}
.button-outline:hover{background:#263b48}
.hero-bottom{border-top:1px solid #344650;margin-top:4.5rem;padding-top:1.1rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:#aebec5;font-size:.8rem;letter-spacing:.04em}
.section{padding:clamp(5rem,8vw,8rem) 0}
.section-heading{display:grid;grid-template-columns:190px 1fr;gap:2rem;margin-bottom:3.5rem}
.section-heading .section-index{padding-top:.55rem}
.section-heading h2{max-width:17ch}
.section-heading p{max-width:42rem;color:var(--muted)}
.work-list{border-top:1px solid var(--line)}
.work-item{display:grid;grid-template-columns:80px minmax(0,1fr) minmax(280px,.9fr);gap:clamp(1.4rem,3vw,3.5rem);padding:2.4rem 0;border-bottom:1px solid var(--line);align-items:start}
.work-no{font-family:var(--serif);font-size:2rem;color:#78919b}
.work-item h3{font:400 clamp(1.8rem,2.6vw,2.6rem)/1.1 var(--serif);margin-bottom:.55rem}
.work-item .work-kind{font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:.6rem}
.work-item p{color:var(--muted);max-width:35rem}
.text-link{display:inline-flex;align-items:center;gap:.55rem;color:#1d5968;font-size:.89rem;font-weight:700;text-decoration:none;border-bottom:1px solid #6c99a2;padding-bottom:.2rem}
.text-link:hover{gap:.9rem}
.thumb{background:#e5ebed;border:1px solid #cad4d8;overflow:hidden;min-height:220px;display:flex;align-items:center;justify-content:center}
.thumb img{width:100%;max-height:310px;object-fit:contain}
.thumb-dark{background:#14202b}
.thumb-paper{background:#fff;padding:1rem}
.proof-band{background:#e7edef;border-block:1px solid #d1dcdf;padding:clamp(4rem,6vw,6rem) 0}
.proof-grid{display:grid;grid-template-columns:minmax(0,1.1fr) 1fr;gap:clamp(2rem,6vw,8rem)}
.proof-grid h2{max-width:17ch}
.proof-grid p{color:#41535e}
.proof-list{margin:0;padding:0;list-style:none;border-top:1px solid #bdcbd0}
.proof-list li{display:grid;grid-template-columns:105px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid #bdcbd0;font-size:.93rem}
.proof-list strong{color:#234c5b}
.credentials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.credential{padding:1.65rem;background:var(--paper);min-height:160px}
.credential h3{margin:.45rem 0 .4rem}
.credential p{font-size:.91rem;color:var(--muted);margin-bottom:.65rem}
.credential a{font-size:.84rem;color:#1d5968;font-weight:700}
.closing{background:var(--navy);color:#f5f7f5;padding:clamp(5rem,8vw,8rem) 0}
.closing h2{max-width:17ch}
.closing p{color:#ccdade;max-width:44rem}
.site-footer{background:#0b151c;color:#9eafb7;padding:1.6rem 0;font-size:.78rem}
.footer-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-footer a{color:#cbd9de}
.page-intro{background:var(--navy);color:#f5f7f5;padding:clamp(4rem,7vw,7rem) 0 clamp(3rem,5vw,5rem)}
.page-intro .eyebrow{color:var(--accent);margin-bottom:1rem}
.page-intro h1{font-size:clamp(2.8rem,5.9vw,5.7rem);max-width:15ch}
.page-intro .lead{color:#d4dfe1}
.case-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;border-top:1px solid #3d505b;margin-top:3.2rem;padding-top:1rem}
.case-meta span{display:block;color:#bfd0d5;font-size:.9rem}
.case-meta .meta-label{color:#8fb6c2;margin-bottom:.35rem}
.article{padding:clamp(4rem,7vw,7rem) 0}
.article-grid{display:grid;grid-template-columns:180px minmax(0,780px);gap:clamp(2rem,5vw,6rem)}
.article-nav{align-self:start;position:sticky;top:2rem;border-top:1px solid var(--line);padding-top:1rem}
.article-nav a{display:block;margin:.55rem 0;font-size:.81rem;text-decoration:none;color:#4f626c}
.article-nav a:hover{color:#102d3a}
.prose h2{font-size:clamp(2rem,3.3vw,3.1rem);margin:4.5rem 0 1.4rem;scroll-margin-top:2rem}
.prose h2:first-child{margin-top:0}
.prose h3{margin:2.2rem 0 .65rem}
.prose p,.prose li{max-width:47rem}
.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1.5rem}
.prose li{margin-bottom:.5rem}
.prose strong{color:#122f3c}
.pullquote{font:400 clamp(1.7rem,2.7vw,2.6rem)/1.3 var(--serif);border-left:3px solid var(--teal);padding:.3rem 0 .3rem 1.5rem;margin:2.5rem 0;color:#234c5b}
.artifact{margin:2.5rem 0 3rem}
.artifact-frame{background:#e8eef0;border:1px solid #ccd7da;padding:1.1rem;overflow:auto}
.artifact-frame.dark{background:#15212c;border-color:#324854}
.artifact-frame img{margin:auto;max-width:none;min-width:min(100%,700px);width:100%}
.artifact-frame.padded img{max-width:100%;min-width:0}
.artifact figcaption{color:#566971;font-size:.8rem;line-height:1.5;margin-top:.7rem}
.artifact figcaption a{color:#23586a}
.artifact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.note{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 0;margin:2.3rem 0;color:#4f626c;font-size:.93rem}
.decision-list{border-top:1px solid var(--line)}
.decision{display:grid;grid-template-columns:150px 1fr;gap:1.4rem;border-bottom:1px solid var(--line);padding:1.1rem 0}
.decision strong{color:#215162}
.decision p{margin:0}
.disclosure{border-top:1px solid var(--line);padding:1.1rem 0}
.disclosure:last-child{border-bottom:1px solid var(--line)}
.disclosure summary{cursor:pointer;font-weight:700;color:#173f4e}
.disclosure[open] summary{margin-bottom:1rem}
.next-case{background:#e7edef;padding:3rem 0}
.next-case .container{display:flex;justify-content:space-between;gap:2rem;align-items:center}
.next-case h2{font-size:clamp(1.8rem,3vw,3rem);margin:.5rem 0}
.timeline{border-top:1px solid var(--line)}
.timeline-item{display:grid;grid-template-columns:170px 1fr;gap:2rem;border-bottom:1px solid var(--line);padding:1.6rem 0}
.timeline-item time{color:var(--teal);font-size:.85rem;font-weight:700}
.timeline-item h3{margin-bottom:.25rem}
.timeline-item p{color:#52636d;margin-bottom:0}
.measure{font-family:var(--serif);font-size:clamp(1.5rem,2.5vw,2.5rem);line-height:1.28;color:#214b5a}
.anchor-offset{scroll-margin-top:2rem}
@media(max-width:850px){.hero-grid,.proof-grid{grid-template-columns:1fr}
.hero-aside{max-width:35rem}
.work-item{grid-template-columns:55px 1fr}
.work-item .thumb{grid-column:2}
.article-grid{grid-template-columns:1fr}
.article-nav{position:static;display:flex;flex-wrap:wrap;gap:.8rem 1.2rem}
.article-nav a{margin:0}
.section-heading{grid-template-columns:1fr;gap:.4rem}
.case-meta{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){.container{width:min(100% - 2rem,1220px)}
.header-inner{align-items:flex-start;flex-direction:column;justify-content:center;padding:1rem 0;gap:.8rem}
.nav{gap:.85rem 1.1rem;flex-wrap:wrap;font-size:.73rem}
.nav .nav-contact{padding:.35rem .55rem}
.hero{padding-top:4.2rem}
.hero::after{display:none}
.hero-bottom{margin-top:3rem}
.work-item{grid-template-columns:1fr;gap:.8rem}
.work-item .thumb{grid-column:1}
.work-no{font-size:1.45rem}
.credentials,.artifact-grid{grid-template-columns:1fr}
.case-meta{grid-template-columns:1fr}
.decision,.timeline-item,.proof-list li{grid-template-columns:1fr;gap:.35rem}
.next-case .container{align-items:flex-start;flex-direction:column}
.article-nav{font-size:.8rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.button,.text-link{transition:none}
}

@media(max-width:600px){.nav{gap:.6rem;flex-wrap:wrap;font-size:.68rem;letter-spacing:.07em}
.nav .nav-contact{padding:0;border:0}
}

@media(max-width:600px){.nav{display:grid;grid-template-columns:repeat(2,max-content);gap:.3rem 1.75rem;font-size:.72rem}
}

.hero h1{max-width:16ch}
@media(min-width:851px){.hero-line{display:block;white-space:nowrap}}
@media(min-width:851px) and (max-width:1100px){.hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(225px,.55fr)}}