/* Shared navigation and actions. */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--color-line);transition:box-shadow .25s}
.site-header.is-scrolled{box-shadow:0 5px 25px #18373d0a}
.header-inner{min-height:var(--header-height);display:flex;justify-content:space-between;align-items:center;gap:32px}
.brand{flex-shrink:0;padding:12px 0;display:block}
.brand img{width:146px;height:auto}
#hauptnavigation>ul{display:flex;align-items:center;gap:clamp(17px,2.2vw,31px);list-style:none;padding:0;margin:0}
#hauptnavigation a:not(.button){font-size:13px;font-weight:600;text-decoration:none;position:relative;padding-block:12px;display:block}
#hauptnavigation a:not(.button)::after{content:'';position:absolute;bottom:6px;left:0;width:100%;height:2px;background:var(--color-secondary);transform:scaleX(0);transform-origin:left;transition:transform .2s}
#hauptnavigation a:not(.button):hover::after,#hauptnavigation a[aria-current]::after,#hauptnavigation .nav-parent::after{transform:scaleX(1)}
.menu-toggle,.mobile-call{display:none}
#hauptnavigation a.mobile-call{display:none}
.nav-dropdown{position:relative}
.nav-dropdown>summary{position:relative;display:flex;align-items:center;gap:7px;min-height:46px;padding-block:12px;cursor:pointer;list-style:none;font-size:13px;font-weight:600;white-space:nowrap}
.nav-dropdown>summary::-webkit-details-marker{display:none}
.nav-chevron{width:14px;height:14px;transition:transform .2s}
.nav-dropdown[open] .nav-chevron{transform:rotate(180deg)}
.nav-dropdown>summary::after{content:'';position:absolute;bottom:6px;left:0;right:21px;height:2px;background:var(--color-secondary);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav-dropdown>summary:hover::after,.nav-dropdown[open]>summary::after,.nav-dropdown>summary.nav-parent::after{transform:scaleX(1)}
#hauptnavigation .nav-submenu{position:absolute;top:100%;left:-20px;z-index:2;display:block;width:320px;max-width:calc(100vw - 2*var(--gutter));max-height:calc(100dvh - var(--header-height) - 30px);overflow:auto;overscroll-behavior:contain;list-style:none;margin:0;padding:10px;background:#fff;border:1px solid var(--color-line);border-top:3px solid var(--color-secondary);box-shadow:0 18px 38px #18373d21;border-radius:0 0 var(--radius-small) var(--radius-small)}
#hauptnavigation .nav-submenu a:not(.button){padding:12px 14px;font-size:14px;line-height:1.45;white-space:normal;border-radius:var(--radius-small);transition:background .2s,color .2s}
#hauptnavigation .nav-submenu a::after{display:none}
#hauptnavigation .nav-submenu a:hover,#hauptnavigation .nav-submenu a:focus-visible,#hauptnavigation .nav-submenu a[aria-current]{background:var(--color-surface);color:var(--color-primary)}
#hauptnavigation .nav-submenu a:focus-visible{outline-offset:-3px}
#hauptnavigation .nav-overview{border-bottom:1px solid var(--color-line);margin-bottom:6px;padding-bottom:6px}
#hauptnavigation .nav-overview a:not(.button){font-size:12px;color:var(--color-muted)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:54px;padding:14px 24px;font-size:14px;line-height:1.4;font-weight:650;text-decoration:none;border:1px solid transparent;border-radius:var(--radius-small);transition:background .3s,transform .3s var(--ease);max-width:100%}
.button .icon{width:19px;height:19px;transition:transform .25s var(--ease)}
.button:hover{transform:translateY(-2px)}
.button:hover .icon{transform:translateX(4px)}
.button-primary{background:var(--color-primary);color:white}
.button-primary:hover{background:var(--color-primary-deep)}
.button-orange{background:var(--color-secondary);color:#182c2f}
.button-orange:hover{background:#ff882b}
.button-light{background:white;color:var(--color-primary)}
.button-light:hover{background:var(--color-surface)}
.text-link{display:inline-flex;align-items:center;gap:14px;text-decoration:none;font-size:14px;line-height:1.5;font-weight:650;padding-block:8px;max-width:100%}
.text-link .icon{width:19px;height:19px;transition:transform .2s var(--ease)}
.text-link:hover{color:var(--color-primary);text-decoration:underline}
.text-link:hover .icon{transform:translateX(4px)}
.breadcrumbs{padding-top:28px;font-size:12px;color:var(--color-muted)}
.breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;list-style:none;padding:0;margin:0}
.breadcrumbs li{display:flex;align-items:center;gap:12px}
.breadcrumbs li+li::before{content:'/';color:#83918c}
.breadcrumbs a{display:inline-block;padding-block:6px;text-decoration:none}
.breadcrumbs a:hover{text-decoration:underline}
.breadcrumbs [aria-current]{color:var(--color-primary)}

/* Editorial lists keep the content accessible without interaction. */
.service-rows{border-top:1px solid var(--color-line)}
.service-row{display:grid;grid-template-columns:30px 1fr 44px;gap:20px;align-items:start;padding:27px 0;border-bottom:1px solid var(--color-line);text-decoration:none;transition:background .3s}
.service-row .row-index{padding-top:6px}
.service-row h3{margin:0 0 7px}
.service-row p{font-size:15px;line-height:1.5;color:var(--color-muted);margin:0}
.row-arrow{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--color-line);border-radius:50%;transition:background .2s,transform .3s}
.row-arrow .icon{width:17px;height:17px}
.service-row:hover .row-arrow{background:var(--color-primary);border-color:var(--color-primary);color:white;transform:rotate(45deg)}
.service-row>div{transition:transform .4s var(--ease)}.service-row:hover>div{transform:translateX(6px)}
.heading-with-link{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:40px}
.heading-with-link>.text-link{margin-bottom:20px;flex-shrink:0}
.faq-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,8vw,110px)}
.faq-list{border-top:1px solid var(--color-line)}
.faq-list details{border-bottom:1px solid var(--color-line)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:24px;list-style:none;cursor:pointer;font-size:18px;font-weight:600;line-height:1.45;padding:24px 0}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary .icon{width:18px;height:18px;transition:transform .2s}
.faq-list details[open] summary .icon{transform:rotate(45deg)}
.faq-list summary:hover{color:var(--color-primary)}
.faq-answer{padding:0 38px 24px 0;font-size:16px;color:var(--color-muted)}
.faq-answer p{margin-bottom:12px}
.faq-answer p:last-child{margin-bottom:0}
.faq-more{margin-top:-44px;margin-bottom:80px;text-align:right}
.contact-band{position:relative;background:var(--color-primary);color:white;overflow:hidden}
.contact-band-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:clamp(28px,5vw,70px);padding-block:76px}
.contact-band h2{max-width:720px;font-size:clamp(34px,4.2vw,60px)}
.contact-band p:not(.eyebrow){max-width:610px;color:#d4e3e6}
.contact-band .eyebrow{color:#d4e3e6}
.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.contact-phone{display:flex;align-items:center;gap:10px;font-size:14px;text-decoration:none;padding:7px 0}
.contact-phone:hover{text-decoration:underline}
.contact-phone .icon{width:16px;height:16px}
.site-footer{background:#063944;color:#fff;padding-top:70px}
.footer-main{display:grid;grid-template-columns:1.4fr 1.15fr .8fr .95fr;gap:38px;padding-bottom:60px;font-size:14px}
.footer-brand img{width:200px;height:auto;margin-bottom:25px}
.footer-brand>p{font-family:var(--font-heading);font-size:24px;line-height:1.35;letter-spacing:-.02em}
.footer-brand .footer-description{font-family:var(--font-body);font-size:14px;line-height:1.7;max-width:270px;color:#bacdd1;letter-spacing:normal}
.footer-title{font-size:11px;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:#bdcfd3;margin:0 0 22px}
.footer-main address{margin-bottom:19px;color:#e0e9eb}
.footer-main>div>a:not(:first-child){display:block;overflow-wrap:anywhere;text-decoration:none;padding:5px 0}
.footer-main a:hover{text-decoration:underline!important}
.footer-link .icon{display:none}
.legal-title{margin-top:28px;margin-bottom:12px}
.footer-base{border-top:1px solid #ffffff26;padding-block:22px;display:flex;gap:25px;justify-content:space-between;font-size:11px;color:#b6cacf}
.footer-base a{text-decoration:none}

/* Reusable long-form content and project preparation. */
.page-hero{padding-block:50px 66px}
.page-hero h1{max-width:1020px;color:var(--color-primary)}
.page-hero-copy{min-width:0}
.page-hero-copy .lead{max-width:770px;color:var(--color-muted);margin-bottom:0}
.page-hero-copy .button{margin-top:28px}
.page-hero.has-image{display:grid;grid-template-columns:1.2fr .8fr;gap:65px;align-items:center}
.has-image h1{font-size:clamp(35px,4.2vw,59px)}
.page-hero-photo{position:relative;overflow:hidden}
.page-hero-photo img{width:100%;height:440px;object-fit:cover}

.definition-block{padding:30px 35px;background:var(--color-surface);border-left:3px solid var(--color-primary);font-size:18px;margin-bottom:20px}
.definition-block p{max-width:94ch}
.definition-block strong{display:block;margin-bottom:7px}
.article-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(40px,6vw,90px);padding-block:30px 65px;align-items:start}
.article-section{display:grid;grid-template-columns:30px 1fr;gap:22px;padding:34px 0;border-bottom:1px solid var(--color-line)}
.chapter-number{font-size:11px;padding-top:7px;color:var(--color-primary)}
.article-section h2{font-size:clamp(27px,2.3vw,34px)}
.article-section p{color:var(--color-muted)}
.project-note{background:var(--color-surface);border-top:3px solid var(--color-primary);padding:32px;position:sticky;top:125px;margin-top:34px}
.project-note h2{font-size:28px}
.project-note .check-list{font-size:15px}
.project-note .button{gap:15px;padding-inline:18px;margin-top:8px}
.project-note .small{margin-top:16px}
.related-section{border-top:1px solid var(--color-line)}
.related-section .section-heading{margin-bottom:32px}
.related-section .service-rows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 55px}
.white-panel{background:white;padding:40px}
.white-panel h3{font-size:29px}


/* Entry effects never hide content when JavaScript is unavailable. */
@keyframes enter{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes reveal-rise{from{opacity:0;transform:translateY(42px) scale(.985)}to{opacity:1;transform:none}}
@keyframes reveal-heading{from{opacity:0;transform:translateY(38px);clip-path:inset(0 0 100% 0)}to{opacity:1;transform:none;clip-path:inset(0)}}
@keyframes reveal-image{from{opacity:.3;clip-path:inset(0 0 22% 0);transform:translateY(30px) scale(.975)}to{opacity:1;clip-path:inset(0);transform:none}}
@keyframes reveal-slide{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:none}}
.is-entering{animation:reveal-rise .95s var(--ease) var(--reveal-delay,0ms) both}
[data-reveal=heading].is-entering{animation-name:reveal-heading;animation-duration:1.15s}
[data-reveal=image].is-entering{animation-name:reveal-image;animation-duration:1.3s}
[data-reveal=slide].is-entering{animation-name:reveal-slide}
@media(max-width:760px){.is-entering{animation-duration:.75s;--reveal-delay:0ms!important}[data-reveal=heading].is-entering,[data-reveal=image].is-entering{animation-duration:.9s}}
@media(min-width:1051px){.menu-toggle{display:none!important}}
@media(max-width:1050px){
 .header-inner{flex-wrap:wrap;gap:0;position:relative}.brand img{width:132px}
 #hauptnavigation{width:100%;padding:15px 0 28px}#hauptnavigation>ul{flex-wrap:wrap;gap:12px 24px}
 .enhanced .menu-toggle{display:flex;align-items:center;gap:17px;border:0;padding:11px 14px;min-height:46px;background:white;font-size:13px;font-weight:600}
 .menu-glyph{position:relative;width:20px;height:14px}.menu-glyph::before,.menu-glyph::after{content:'';position:absolute;left:0;width:20px;height:1px;background:var(--color-primary);transition:transform .2s,top .2s;top:3px}.menu-glyph::after{top:10px}
 .menu-toggle[aria-expanded=true] .menu-glyph::before{top:7px;transform:rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-glyph::after{top:7px;transform:rotate(-45deg)}
 .enhanced #hauptnavigation{display:none;position:absolute;top:100%;left:calc(-1*var(--gutter));width:calc(100% + var(--gutter)*2);background:#fff;padding:20px var(--gutter) 30px;border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);box-shadow:0 15px 25px #18373d14;max-height:calc(100dvh - var(--header-height));overflow:auto}
 .enhanced #hauptnavigation.is-open{display:block;animation:enter .2s var(--ease)}
 .enhanced #hauptnavigation>ul{display:flex;flex-direction:column;align-items:stretch;gap:0}
 .enhanced #hauptnavigation a:not(.button){font-size:20px;padding:13px 0}
 .enhanced #hauptnavigation a:not(.button)::after{bottom:8px;width:28px}
 .enhanced #hauptnavigation .button{justify-content:space-between;margin-top:20px}
 .enhanced #hauptnavigation .mobile-call{display:flex;gap:12px;font-size:14px;margin-top:12px}
 .enhanced .nav-dropdown>summary{justify-content:space-between;font-size:20px;padding:13px 0;min-height:59px}
 .enhanced .nav-dropdown>summary::after{bottom:8px;width:28px;right:auto}
 .enhanced .nav-chevron{width:18px;height:18px}
 #hauptnavigation .nav-submenu{position:static;width:100%;max-width:none;max-height:none;box-shadow:none;border:0;border-left:2px solid var(--color-secondary);padding:4px 0 4px 8px;margin:0 0 12px;background:var(--color-background)}
 .enhanced #hauptnavigation .nav-submenu a:not(.button){font-size:16px;padding:11px 12px}
 .enhanced #hauptnavigation .nav-overview a:not(.button){font-size:13px}
 .footer-main{grid-template-columns:1.2fr 1fr;gap:40px 70px}
 .contact-band-inner{grid-template-columns:minmax(0,1fr);gap:28px;padding-block:56px}
 .page-hero.has-image{gap:35px;grid-template-columns:1fr .8fr}
 .page-hero-photo img{height:330px}
 .article-layout{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:35px}.project-note{padding:24px}.project-note h2{font-size:24px}
}
@media(max-width:760px){
 .brand img{width:122px}.button{gap:20px;padding:14px 20px;min-height:52px}
 .breadcrumbs{font-size:11px;padding-top:20px}.breadcrumbs ol{gap:4px 9px}.breadcrumbs li{gap:9px}
 .page-hero,.page-hero.has-image{display:block;padding-top:35px;padding-bottom:44px}.page-hero-photo{margin-top:34px}.page-hero-photo img{height:300px}.page-hero h1{font-size:clamp(34px,8.7vw,54px)}
 .page-hero-copy .lead{font-size:18px}.eyebrow{font-size:10px;letter-spacing:.11em;margin-bottom:17px}
 .definition-block{padding:23px;font-size:16px}
 .article-layout{display:block;padding-top:0;padding-bottom:55px}.article-section{grid-template-columns:22px 1fr;gap:12px;padding:30px 0}.article-section h2{font-size:27px}.project-note{position:static;margin-top:40px;padding:28px}.project-note h2{font-size:28px}
 .related-section .service-rows{grid-template-columns:1fr}.service-row{grid-template-columns:20px 1fr 34px;gap:14px;padding-block:22px}.service-row h3{font-size:23px}.service-row p{font-size:14px}.row-arrow{width:34px;height:34px}
 .faq-section{grid-template-columns:1fr;gap:28px}.faq-list summary{font-size:17px;padding:21px 0}.faq-answer{font-size:16px;padding-right:20px}.faq-more{margin-top:-30px;margin-bottom:55px;text-align:left}
 .heading-with-link{display:block;margin-bottom:20px}.heading-with-link>.text-link{margin-bottom:10px}
 .contact-band h2{font-size:clamp(30px,8.5vw,36px)}.cta-actions{align-items:stretch;gap:12px}.cta-actions .button{text-align:center}.cta-actions .contact-phone{justify-content:center}
 .footer-main{grid-template-columns:1fr 1fr;gap:40px 24px;padding-bottom:40px}.footer-brand{grid-column:1/-1}.footer-brand img{width:200px}.footer-main>div:nth-child(2){grid-column:1/-1}.footer-base{flex-wrap:wrap;gap:12px 28px}.footer-base span:nth-child(2){display:none}.footer-base a{margin-left:auto}.site-footer{padding-top:50px}
 .white-panel{padding:28px}
}