:root{--ink:#171b1e;--paper:#f3f0e9;--gold:#d89a38;--gold2:#f1bc66;--muted:#a9aaab;--line:rgba(255,255,255,.14);--pad:clamp(1.25rem,4.5vw,5.5rem)}
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.expertise{background:#202529}.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}.expertise-grid article{padding:2rem;background:#202529;min-height:350px;display:flex;flex-direction:column}.expertise-grid span{color:var(--gold);font-size:.75rem}.expertise-grid h3{font-size:1.45rem;margin:2rem 0 1rem}.expertise-grid p{color:#b5b7b8}.expertise-grid b{font-size:.68rem;letter-spacing:.15em;color:var(--gold2);margin-top:auto}
.projects{background:var(--paper);color:var(--ink)}.projects .section-no{color:#9a631c}.project-list{margin-top:3rem;border-top:1px solid #c9c5bb}.project-list article{display:grid;grid-template-columns:.5fr 1.25fr .8fr;gap:2rem;padding:2rem 0;border-bottom:1px solid #c9c5bb;align-items:center}.project-list p{color:#9a631c;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em}.project-list h3{font-size:clamp(1.15rem,2vw,1.8rem);margin:0}.project-list span{font-size:.82rem;color:#6b6f70}
.contact{background:linear-gradient(120deg,#d18e2e,#e2a84f);grid-template-columns:minmax(120px,.28fr) minmax(0,1fr) minmax(240px,.42fr);align-items:center;position:relative;overflow:hidden}.contact h2{max-width:900px}.contact-copy>p{color:#4e391d}.contact-links{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}.contact-links a{padding:.8rem 1rem;border:1px solid rgba(20,20,20,.5);font-weight:700}.contact-portrait{margin:0;align-self:stretch;min-height:430px;position:relative;overflow:hidden;clip-path:polygon(13% 0,100% 0,100% 87%,87% 100%,0 100%,0 13%);box-shadow:0 24px 60px rgba(39,24,7,.24)}.contact-portrait:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.3);pointer-events:none}.contact-portrait img{width:100%;height:100%;object-fit:cover;object-position:center 24%;filter:saturate(.68) contrast(1.04)}footer{padding:1.5rem var(--pad);display:flex;justify-content:space-between;color:#8e9293;font-size:.75rem;letter-spacing:.08em}
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@media(max-width:560px){.brand b{display:none}.topbar{height:68px}.nav-cta{font-size:.75rem}.hero{padding-top:105px}.hero h1{font-size:clamp(2.65rem,13vw,4.4rem)}.hero-actions{flex-direction:column;align-items:stretch}.button{text-align:center}.portrait-note{right:-8px}.metrics,.expertise-grid{grid-template-columns:1fr}.metrics article{min-height:190px}.expertise-grid article{min-height:280px}.contact{grid-template-columns:1fr}.contact-links{flex-direction:column}.contact-links a{text-align:center}.contact-portrait{min-height:440px;margin-top:1rem}footer{gap:1rem;flex-direction:column}}
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.publications{padding:clamp(5rem,9vw,9rem) var(--pad);background:#181d20}.publication-intro{display:grid;grid-template-columns:minmax(140px,.35fr) minmax(0,1fr);gap:4rem;margin-bottom:4rem}.publication-intro h2{font-size:clamp(2.2rem,4.5vw,5rem);line-height:1.08;letter-spacing:-.045em;margin:0 0 1.4rem;max-width:950px}.publication-intro>div>p{max-width:760px;color:#aeb2b3;font-size:1.05rem}.publication-featured{border-top:1px solid var(--gold);background:#202529}.publication-header{padding:clamp(2rem,4vw,4rem);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;border-bottom:1px solid var(--line)}.publication-kicker{color:var(--gold2);font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;margin:0 0 1rem}.publication-header h3{font-family:"Source Serif 4",serif;font-size:clamp(2rem,4vw,4.6rem);line-height:1.05;letter-spacing:-.035em;margin:0;max-width:950px}.publication-meta{display:flex;flex-direction:column;gap:.6rem;align-items:flex-end}.publication-meta span{border:1px solid #596064;padding:.5rem .7rem;font-size:.67rem;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}.publication-lead{font-size:clamp(1.05rem,1.5vw,1.3rem);color:#c9cccd;max-width:1000px;margin:0;padding:clamp(2rem,4vw,4rem);border-bottom:1px solid var(--line)}.article-parts details{border-bottom:1px solid var(--line)}.article-parts summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:55px minmax(0,1fr) 32px;align-items:center;gap:1rem;padding:1.5rem clamp(1.2rem,4vw,4rem);transition:background .2s ease}.article-parts summary::-webkit-details-marker{display:none}.article-parts summary:hover{background:#262c30}.article-parts summary span{color:var(--gold);font-size:.75rem}.article-parts summary strong{font-size:clamp(1rem,1.5vw,1.25rem)}.article-parts summary i{width:15px;height:15px;position:relative}.article-parts summary i:before,.article-parts summary i:after{content:"";position:absolute;background:var(--gold2);transition:transform .2s}.article-parts summary i:before{width:15px;height:1px;top:7px}.article-parts summary i:after{width:1px;height:15px;left:7px}.article-parts details[open] summary i:after{transform:rotate(90deg)}.part-content{padding:0 clamp(1.2rem,4vw,4rem) 3rem;margin-left:71px;max-width:930px;color:#c1c4c5;font-size:1rem;line-height:1.78}.part-content p{margin:0 0 1.25rem}.part-content blockquote{margin:2rem 0;padding:1.3rem 1.5rem;border-left:3px solid var(--gold);background:#181d20;color:#f3f0e9;font-family:"Source Serif 4",serif;font-size:1.25rem}.part-content ol{padding-left:1.25rem;margin:1.5rem 0}.part-content li{padding-left:.5rem;margin:.6rem 0}
@media(max-width:900px){.publication-intro{grid-template-columns:1fr;gap:1rem}.publication-header{grid-template-columns:1fr}.publication-meta{align-items:flex-start;flex-direction:row;flex-wrap:wrap}}
@media(max-width:560px){.publication-meta{display:none}.article-parts summary{grid-template-columns:36px minmax(0,1fr) 22px;padding:1.25rem}.part-content{margin-left:0;padding:0 1.25rem 2.3rem}}
.menu-toggle{display:none;width:44px;height:44px;padding:10px;border:1px solid #656a6d;background:#1b2023;color:#fff;cursor:pointer}.menu-toggle span{display:block;height:1px;background:currentColor;margin:5px 0;transition:transform .2s,opacity .2s}.brand span{transition:background .2s,color .2s}.brand:hover span,.brand:focus-visible span{background:var(--gold);color:var(--ink)}
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.safety-environment{padding:clamp(5rem,9vw,9rem) var(--pad);background:var(--paper);color:var(--ink)}.safety-environment .section-no{color:#9a631c}.se-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:1px;background:#c9c5bb}.se-case{background:#eae6dc;padding:clamp(1.7rem,3.5vw,3.5rem)}.se-featured{background:#171b1e;color:#f7f7f4}.se-case-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.se-case-head p,.se-label{color:#9a631c;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.se-featured .se-case-head p{color:var(--gold2)}.se-case-head span{padding:.45rem .65rem;border:1px solid #64696b;color:var(--gold2);font-size:.67rem;letter-spacing:.1em;text-transform:uppercase}.se-case h3{font-size:clamp(1.45rem,2.5vw,2.7rem);line-height:1.12;letter-spacing:-.035em;margin:1.2rem 0}.se-case>p:not(.se-label){color:#575c5e;line-height:1.72}.se-featured>p{color:#c2c5c6!important}.se-results{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);margin:2rem 0}.se-results div{background:#202529;padding:1.5rem;display:flex;flex-direction:column}.se-results strong{color:var(--gold2);font-size:clamp(2rem,3vw,3.5rem);letter-spacing:-.05em}.se-results span{color:#aeb2b3;font-size:.78rem}.se-featured ul{margin:0;padding-left:1.2rem;color:#c2c5c6}.se-featured li{margin:.55rem 0;padding-left:.35rem}.se-column{display:grid;grid-template-rows:1fr 1fr;gap:1px;background:#c9c5bb}
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.expertise-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.expertise-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.expertise-grid{grid-template-columns:1fr}}
.hero-carousel{width:min(36vw,480px)}.hero-carousel .portrait-frame{width:100%;aspect-ratio:4/5;background:#0d1012;filter:none}.hero-slides{position:relative}.hero-slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s ease}.hero-slide.is-active{opacity:1;visibility:visible}.hero-slide img{width:100%;height:100%;object-fit:contain}.hero-carousel-bar{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1rem}.carousel-arrow,.knowledge-controls button{width:40px;height:40px;border:1px solid #5b6164;background:transparent;color:#f7f7f4;font-size:1rem;cursor:pointer;transition:background .2s,color .2s,border-color .2s}.carousel-arrow:hover,.carousel-arrow:focus-visible,.knowledge-controls button:hover,.knowledge-controls button:focus-visible{background:var(--gold);border-color:var(--gold);color:var(--ink)}.carousel-dots{display:flex;gap:.55rem}.carousel-dots button{width:28px;height:3px;padding:0;border:0;background:#676c6e;cursor:pointer}.carousel-dots button[aria-current="true"]{background:var(--gold2)}.hero-caption{text-align:center;margin:.7rem 0 0;color:#aeb1b2;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.knowledge{padding:clamp(5rem,9vw,9rem) 0;background:#111517;overflow:hidden}.knowledge-head{padding:0 var(--pad);display:flex;align-items:flex-end;justify-content:space-between;gap:3rem;margin-bottom:3rem}.knowledge-head h2{font-size:clamp(2.2rem,4.5vw,5rem);line-height:1.08;letter-spacing:-.045em;margin:0 0 1.25rem;max-width:850px}.knowledge-head>div>p:last-child{max-width:760px;color:#aeb2b3}.knowledge-controls{display:flex;gap:.7rem;padding-bottom:.4rem}.knowledge-track{display:flex;gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-left:var(--pad);padding:0 var(--pad) 1.3rem;scrollbar-width:thin;scrollbar-color:var(--gold) #292e31}.knowledge-card{flex:0 0 clamp(270px,28vw,360px);scroll-snap-align:start;background:#202529;border-bottom:2px solid transparent;transition:transform .25s,border-color .25s}.knowledge-card:hover{transform:translateY(-5px);border-color:var(--gold)}.knowledge-media{aspect-ratio:1/1.08;background:#0c0f10;overflow:hidden}.knowledge-media img{width:100%;height:100%;object-fit:contain}.knowledge-card>p{margin:1.3rem 1.4rem .45rem;color:var(--gold2);font-size:.67rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.knowledge-card h3{margin:0 1.4rem 1.5rem;font-size:1.25rem}.knowledge-track:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}
@media(max-width:900px){.hero-carousel{width:min(88vw,500px);justify-self:center}.hero-carousel .portrait-frame{width:100%}.knowledge-head{align-items:flex-start;flex-direction:column;gap:1rem}.knowledge-controls{align-self:flex-end}}
@media(max-width:560px){.hero-carousel{width:min(88vw,440px)}.hero-carousel .portrait-frame{aspect-ratio:4/5}.carousel-arrow{width:44px;height:44px}.knowledge-card{flex-basis:82vw}.knowledge-controls{display:none}}
@media(prefers-reduced-motion:reduce){.hero-slide,.knowledge-card{transition:none}}
.hero-carousel .portrait-frame{clip-path:none;border:1px solid rgba(216,154,56,.45)}