.masthead{position:sticky;top:0;z-index:100;background:#f5f1ea;border-bottom:1px solid #d3d0c9;width:100%}.masthead-home{margin-bottom:-98px;background:#f5f1eaf5}.masthead-bar{min-height:98px;max-width:1800px;padding:0 5%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:35px}.masthead .wordmark{font-size:24px;white-space:nowrap;flex-shrink:0}.primary-navigation{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:550}.nav-trigger,.nav-link{background:none;color:var(--ink);padding:25px 0;display:flex;align-items:center;gap:13px;font-size:inherit;font-weight:inherit;white-space:nowrap;line-height:1.5}.nav-trigger>span{font-size:18px;line-height:1;font-weight:400;transition:transform .18s}.nav-trigger[aria-expanded=true]>span{transform:rotate(45deg)}.nav-trigger:hover,.nav-link:hover,.primary-navigation [aria-current=page],.nav-trigger.is-current,.nav-link.is-current{color:#3c5269}.nav-trigger[aria-expanded=true]{color:#3c5269}.nav-enquire{display:flex;align-items:center;justify-content:space-between;gap:25px;background:var(--ink);color:var(--paper);padding:18px 22px;border-radius:3px;font-size:14px}.nav-enquire>span{font-size:24px;line-height:1}.primary-navigation .nav-enquire[aria-current=page]{color:var(--lime)}.nav-enquire:hover{background:#343e49}.nav-toggle,.nav-mobile-phone{display:none}.mega-panel{position:absolute;left:0;right:0;top:100%;background:#f5f1ea;border-top:1px solid #cdd4dc;border-bottom:1px solid #aebbc7;padding:35px 5% 0;max-height:calc(100svh - 98px);overflow-y:auto;box-shadow:0 22px 30px #20293212}.mega-panel[hidden],.nav-shade[hidden]{display:none}.mega-intro{display:flex;align-items:center;justify-content:space-between;gap:25px;max-width:1620px;margin:0 auto 24px}.mega-intro .eyebrow{font-size:9px;letter-spacing:1.6px;margin:0 0 10px;color:#576674}.mega-title{font-size:30px;line-height:1.1;letter-spacing:-1.3px;font-weight:550;margin:0}.mega-title br{display:none}.mega-intro>a{font-size:12px;display:flex;gap:25px;align-items:center;border-bottom:1px solid #95a8bc;padding:14px 0}.mega-intro>a span{font-size:23px}.mega-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;max-width:1620px;margin:auto}.mega-group-title{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #a5b4c3;padding:15px 0;font-size:10px;color:#465c72}.mega-group-title small{font-size:9px;color:#6a7681;font-weight:400}.mega-service{display:flex;align-items:center;gap:12px;font-size:14px;line-height:1.4;padding:17px 0;min-height:88px;border-bottom:1px solid #c9d2db}.mega-icon{flex-shrink:0}.mega-icon svg{display:block;width:37px;height:43px}.mega-service>span:nth-child(2){flex:1}.mega-service>i{font-size:16px;font-style:normal;color:#506e8c}.mega-service:hover{color:#374b60;background:#dee5ec}.mega-footer{display:flex;justify-content:space-between;gap:30px;max-width:1620px;margin:28px auto 0;padding:20px 0;font-size:11px;color:#667380}.mega-footer a{display:flex;gap:24px}.mega-footer a span{color:#293037}.knowledge-panel{display:grid;grid-template-columns:1fr 2fr;gap:7%;padding-bottom:35px}.knowledge-panel>.mega-intro{display:block;margin:0}.knowledge-links{display:grid;grid-template-columns:1fr 1fr;gap:35px}.knowledge-links a{border-top:1px solid #a5b4c3;padding-top:17px}.knowledge-links a>span{font-size:10px;color:#617284}.knowledge-links strong{display:flex;justify-content:space-between;gap:20px;font-size:22px;font-weight:550;letter-spacing:-.7px;margin-top:22px}.knowledge-links i{font-style:normal}.knowledge-links p{font-size:13px;font-weight:400;color:#5d6874;line-height:1.65;max-width:30ch;margin-bottom:0}.nav-shade{position:fixed;inset:98px 0 0;background:#242a3130;z-index:99;backdrop-filter:blur(3px)}.masthead :focus-visible{outline:2px solid #455e78;outline-offset:5px}html{scroll-padding-top:120px}#content [id]{scroll-margin-top:120px}.reading-layout aside,.article-sidebar,.project-section>figure{top:125px}
@media(max-width:1150px) and (min-width:901px){.primary-navigation{gap:20px;font-size:13px}.masthead .wordmark{font-size:22px}.masthead-bar{gap:20px}.mega-groups{gap:20px}.mega-service{font-size:13px}.mega-icon svg{width:31px}}
@media(max-width:900px){.masthead-bar{min-height:78px;padding:0 6%}.masthead-home{margin-bottom:-78px}.masthead .wordmark{font-size:22px}.nav-toggle{display:flex;align-items:center;gap:13px;min-height:44px;background:none;color:var(--ink);font-size:12px;padding:0}.nav-toggle i{display:block;width:20px;height:9px;border-block:1px solid currentColor;position:relative}.nav-toggle[aria-expanded=true] i{height:1px;border-bottom:0;transform:rotate(45deg)}.nav-toggle[aria-expanded=true] i:after{content:'';display:block;position:absolute;inset:-1px 0 0;border-top:1px solid;transform:rotate(90deg)}.primary-navigation{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-block:1px solid var(--line);padding:10px 6% 25px;max-height:calc(100svh - 78px);overflow-y:auto;box-shadow:0 20px 25px #20283018;font-size:17px}.primary-navigation.is-open{display:block}.nav-trigger,.nav-link{width:100%;padding:18px 0;border-bottom:1px solid var(--line);justify-content:space-between}.nav-trigger>span{font-size:23px}.nav-enquire{margin-top:23px;padding:18px 20px;font-size:16px;min-height:56px}.nav-mobile-phone{display:block;text-align:center;padding:18px 0 0;font-size:13px;font-weight:400}.mega-panel{position:static;max-height:none;overflow:visible;padding:20px 0 5px;border:0;box-shadow:none}.mega-intro{margin:0 0 20px}.mega-intro>div{display:none}.mega-intro>a{width:100%;font-size:13px;border:0;padding:0}.mega-groups{grid-template-columns:1fr 1fr;gap:18px 30px}.mega-group-title{font-size:10px;padding:12px 0}.mega-group-title small{display:none}.mega-service{font-size:14px;min-height:72px;padding:10px 0;gap:13px}.mega-icon svg{width:32px;height:37px}.mega-service>i{display:none}.mega-footer{display:block;margin-top:20px;padding:0;font-size:11px}.mega-footer a{justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.knowledge-panel{display:block;padding-top:10px}.knowledge-panel>.mega-intro{display:none}.knowledge-links{gap:25px}.knowledge-links a{border:0;padding:10px 0 20px}.knowledge-links strong{font-size:19px;margin-top:10px}.knowledge-links p{font-size:12px}.nav-shade{display:none}html{scroll-padding-top:98px}#content [id]{scroll-margin-top:98px}.reading-layout aside,.project-section>figure{top:100px}}
@media(max-width:900px){.masthead-home{margin-bottom:0}}
@media(max-width:500px){.masthead .wordmark{font-size:20px}.masthead-bar{gap:15px}.mega-groups{grid-template-columns:1fr;gap:18px}.mega-service{min-height:58px}.mega-group-title{padding:10px 0 6px}.mega-group-title small{display:block}.mega-icon svg{width:30px;height:32px}.mega-service>i{display:block}.knowledge-links{grid-template-columns:1fr;gap:0}.knowledge-links a+a{border-top:1px solid var(--line)}.knowledge-links p{max-width:none}}
@media(prefers-reduced-motion:reduce){.nav-trigger>span{transition:none}}
.primary-navigation{overscroll-behavior:contain}#content [id]{scroll-margin-top:24px}