:root{--navy: #0D1B2A;--navy-soft: #132637;--gold: #C9A96E;--ivory: #F4F1EA;--paper: #ECE7DD;--ink: #0D1B2A;--muted: #6D716F;--white: #FFFDF8;--line: rgba(13, 27, 42, .18);--line-light: rgba(244, 241, 234, .24);--container: 1520px;--gutter: clamp(1.25rem, 3vw, 3.75rem);--section-y: clamp(5rem, 9vw, 10rem);--display: "Times New Roman", "Iowan Old Style", "Palatino Linotype", serif;--sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", 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1rem;font-size:.72rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase}.section-label{display:flex;align-items:center;gap:.85rem;margin-bottom:clamp(2rem,5vw,4.25rem);font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.section-label:before{content:"";width:2.8rem;height:1px;background:currentColor;opacity:.55}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:9999;padding:.75rem 1rem;background:var(--gold);color:var(--navy);transform:translateY(-150%)}.skip-link:focus{transform:none}[data-reveal]{opacity:0;transform:translateY(2rem)}.no-js [data-reveal]{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}[data-reveal]{opacity:1;transform:none}}.site-header{position:fixed;inset:0 0 auto;z-index:100;color:var(--ivory);mix-blend-mode:normal}.site-header.is-solid{color:var(--navy);background:color-mix(in srgb,var(--ivory) 93%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{min-height:6.25rem;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2rem}.brand img{width:clamp(10.5rem,16vw,15rem);height:auto}.site-header:not(.is-solid) .brand .logo-light{display:none}.site-header.is-solid .brand .logo-dark{display:none}.desktop-nav{justify-self:center;display:flex;gap:clamp(1.25rem,2.2vw,2.75rem);font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.desktop-nav a{position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-.35rem;height:1px;background:currentColor;transition:right .25s ease}.desktop-nav a:hover:after,.desktop-nav a[aria-current=page]:after{right:0}.menu-toggle{display:none;width:2.75rem;height:2.75rem;padding:.6rem;background:transparent;border:0;cursor:pointer}.menu-toggle span{display:block;height:1px;background:currentColor;margin:.35rem 0}.mobile-menu{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:var(--navy);color:var(--ivory);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.mobile-menu.is-open{opacity:1;visibility:visible}.mobile-menu nav{display:grid;gap:1rem;text-align:center}.mobile-menu a{font:400 clamp(2.6rem,11vw,5rem)/.95 var(--display)}.hero{position:relative;min-height:100svh;overflow:hidden;display:grid;align-items:end;color:var(--ivory);background:var(--navy)}.hero-media,.hero-media:after{position:absolute;inset:0}.hero-media video{width:100%;height:100%;object-fit:cover}.hero-media:after{content:"";background:linear-gradient(180deg,#040c1440,#040c1426 35%,#040c14c2),linear-gradient(90deg,rgba(4,12,20,.45),transparent 64%)}.hero-content{position:relative;z-index:2;padding-top:10rem;padding-bottom:clamp(3rem,7vw,6rem)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,.5fr);align-items:end;gap:3rem}.hero h1{max-width:1120px;margin:0;font-size:clamp(4rem,8.1vw,9.2rem);line-height:.79}.hero-aside{justify-self:end;max-width:22rem;padding-bottom:.7rem}.hero-aside p{margin:0 0 1.5rem;font-size:clamp(1rem,1.25vw,1.2rem);line-height:1.45}.text-link{display:inline-flex;align-items:center;gap:.8rem;padding-bottom:.35rem;border-bottom:1px solid currentColor;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.intro{padding:var(--section-y) 0}.intro-grid{display:grid;grid-template-columns:.55fr 1.45fr;gap:clamp(2rem,7vw,8rem)}.intro-copy h2{margin:0 0 2rem;font-size:clamp(3.2rem,6.2vw,7.4rem);line-height:.84}.intro-copy p{max-width:58rem;margin:0;font:400 clamp(1.35rem,2.1vw,2.3rem)/1.25 var(--display)}.vision-block{grid-column:2;margin-top:clamp(3rem,7vw,7rem);padding-top:2rem;border-top:1px solid var(--line)}.vision-block blockquote{margin:0;font:400 clamp(1.8rem,3.2vw,4rem)/1.05 var(--display)}.expertise{padding:0 0 var(--section-y)}.expertise-grid{border-top:1px solid var(--line)}.expertise-card{display:grid;grid-template-columns:5rem minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1rem,3vw,4rem);padding:2rem 0;border-bottom:1px solid var(--line);transition:padding .3s ease,background .3s ease}.expertise-card:hover{padding-inline:1rem;background:#c9a96e14}.expertise-card 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0;background:var(--navy);color:var(--ivory)}.projects-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:clamp(3rem,6vw,6rem)}.projects-head h2{max-width:950px;margin:0;font-size:clamp(3.5rem,7.5vw,8.5rem);line-height:.8}.project-selector{display:flex;gap:.7rem}.project-selector button{width:3.25rem;height:3.25rem;border:1px solid var(--line-light);border-radius:50%;background:transparent;color:inherit;cursor:pointer}.project-selector button[aria-pressed=true]{background:var(--gold);border-color:var(--gold);color:var(--navy)}.project-stage{position:relative;min-height:34rem;border-top:1px solid var(--line-light)}.project-panel{display:none;grid-template-columns:.33fr 1fr .9fr;gap:clamp(1.5rem,5vw,6rem);padding:3rem 0 0}.project-panel.is-active{display:grid}.project-number{color:var(--gold);font:400 clamp(4rem,9vw,9rem)/.8 var(--display)}.project-panel h3{margin:0;font:400 clamp(2.5rem,4vw,5rem)/.9 var(--display)}.project-sector{margin:0 0 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span:last-child{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.site-footer{padding:4rem 0;background:var(--navy);color:var(--ivory)}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end}.footer-brand img{width:13rem}.footer-nav{display:flex;flex-wrap:wrap;gap:1.25rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.footer-bottom{display:flex;justify-content:space-between;gap:2rem;margin-top:4rem;padding-top:1.5rem;border-top:1px solid var(--line-light);color:#aab0b4;font-size:.72rem}@media(max-width:900px){.desktop-nav{display:none}.menu-toggle{display:block}.header-inner{min-height:5rem}.brand img{width:10.5rem}.hero-grid,.intro-grid,.service-row{grid-template-columns:1fr}.hero h1{font-size:clamp(3.8rem,15vw,7rem)}.hero-aside{justify-self:start}.intro-copy p{font-size:1.5rem}.vision-block{grid-column:auto}.expertise-card{grid-template-columns:3rem 1fr}.expertise-card 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minmax(0,1.3fr);gap:clamp(3rem,8vw,9rem);align-items:center}.esr-mark{padding:clamp(1.5rem,4vw,3rem);background:var(--white);border:1px solid var(--line)}.esr-mark img{width:100%;height:auto}.esr-copy h2{max-width:850px;margin:0 0 2rem;font-size:clamp(3rem,6vw,7rem);line-height:.84}.esr-copy p:not(.kicker){max-width:780px;color:var(--muted);line-height:1.7}.esr-copy .text-link{margin-top:1rem}.contact-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr);gap:clamp(3rem,8vw,8rem);align-items:start}.contact-section h2{margin-bottom:2.5rem}.contact-details{display:grid;gap:1rem;max-width:680px;font-size:clamp(1rem,1.35vw,1.2rem);line-height:1.55}.contact-details a{width:fit-content;border-bottom:1px solid currentColor}.contact-details address{margin-top:1.25rem;font-style:normal;max-width:560px}.contact-form{padding:clamp(1.5rem,3vw,2.5rem);border:1px solid rgba(13,27,42,.34)}.contact-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.contact-section .field input,.contact-section .field textarea{color:var(--navy);border-bottom-color:#0d1b2a6b}.contact-section .form-submit{background:var(--navy);color:var(--ivory)}.form-submit:disabled{cursor:wait;opacity:.65}.viability-form{max-width:1050px}.form-intro{max-width:900px;margin-bottom:4rem}.form-intro h2{margin:0 0 1.5rem;font-size:clamp(3rem,5.5vw,6.5rem);line-height:.86}.form-intro>p:last-child,.form-help,.question-block>p{color:var(--muted);line-height:1.65}.form-section{min-width:0;margin:0;padding:3rem 0;border:0;border-top:1px solid var(--line)}.form-section legend{display:flex;align-items:center;gap:1.25rem;width:100%;padding:0 0 2rem;font:400 clamp(2rem,3.2vw,3.6rem)/1 var(--display)}.form-section legend span{color:var(--gold);font-size:.7em}.form-help{margin:-1rem 0 2rem}.field-label{display:block;margin-bottom:.8rem;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem 1.5rem;margin:.4rem 0 1.2rem}.option-stack{display:grid;gap:.8rem}.option-inline{grid-template-columns:repeat(3,max-content);gap:1rem 2rem}.option-grid label,.option-stack label{display:flex;align-items:flex-start;gap:.7rem;color:var(--muted);line-height:1.45;cursor:pointer}.option-grid input,.option-stack input{width:1rem;height:1rem;margin-top:.18rem;accent-color:var(--navy);flex:0 0 auto}.question-block{padding:2rem 0;border-top:1px solid var(--line)}.question-block:first-of-type{border-top:0}.question-block>input,.option-field>input{width:100%;margin-top:1rem;padding:.85rem 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);outline:none}.form-submit-large{width:100%;padding:1.25rem 1.5rem;font-weight:700;letter-spacing:.04em}.iso-list p+p{margin-top:1.5rem}.audit-phases h3{color:var(--ink)}@media(max-width:900px){.esr-distinction-grid,.contact-layout{grid-template-columns:1fr}.esr-mark{max-width:560px}.contact-form-grid{grid-template-columns:1fr}.contact-form-grid .full{grid-column:auto}}@media(max-width:600px){.option-grid,.option-inline{grid-template-columns:1fr}.form-section{padding:2.25rem 0}.form-section legend{align-items:flex-start}}.footer-address{margin:1rem 0 0;max-width:760px;color:#aab0b4;font-size:.72rem;line-height:1.5}