:root{--blue:#1998d5;--blue-dark:#0879b5;--green:#73bd43;--green-dark:#4d9928;--red:#ef3340;--ink:#102536;--muted:#60717e;--cream:#f6f4ed;--white:#fff;--line:#dce5e9;--shadow:0 18px 45px rgba(13,46,66,.12);--radius:24px;--wrap:min(1280px,calc(100% - 40px));}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.18em}h1,h2,h3{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.08;margin:0 0 .65em}h1{font-size:clamp(2.6rem,6vw,5.5rem)}h2{font-size:clamp(2rem,4vw,3.5rem)}h3{font-size:1.35rem}.wrap{width:var(--wrap);margin-inline:auto}.skip-link{position:absolute;top:-100px;left:15px;background:#fff;padding:12px 18px;z-index:9999}.skip-link:focus{top:15px}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(16,37,54,.08)}.header-inner{width:var(--wrap);margin:auto;min-height:88px;display:flex;align-items:center;gap:30px}.site-branding{margin-right:auto}.brand img,.custom-logo{width:205px;max-height:70px;object-fit:contain}.main-nav ul{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}.main-nav a{text-decoration:none;font-weight:600;font-size:.95rem}.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--blue)}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:13px 20px;border:0;border-radius:999px;text-decoration:none;font-weight:700;transition:transform .2s,box-shadow .2s,background .2s,color .2s}.header-cta,.btn-blue{background:var(--blue);color:white}.header-cta:hover,.btn:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(13,46,66,.18)}.btn-green{background:var(--green);color:#102536}.btn-outline{background:transparent;border:2px solid currentColor}.btn-white{background:white;color:var(--ink)}.menu-toggle{display:none;background:none;border:0;width:45px;padding:8px}.menu-toggle span:not(.screen-reader-text){display:block;height:3px;background:var(--ink);margin:6px 0;border-radius:2px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;color:var(--blue)}.lead{font-size:clamp(1.15rem,2vw,1.5rem);color:var(--muted);max-width:850px}.section{padding:clamp(70px,9vw,130px) 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:38px}.text-link{font-weight:700;color:var(--blue);text-decoration:none}.text-link span{display:inline-block;transition:transform .2s}.text-link:hover span{transform:translateX(5px)}
.hero-home{min-height:760px;position:relative;display:grid;align-items:end;overflow:hidden;background:#152c3c}.hero-home__media{position:absolute;inset:0}.hero-home__media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,32,48,.82),rgba(6,32,48,.2) 70%)}.hero-home__media img{width:100%;height:100%;object-fit:cover}.hero-home__copy{position:relative;color:#fff;padding-bottom:100px}.hero-home__copy h1 span{color:#a6db7f}.hero-home__copy>p:not(.eyebrow){font-size:1.35rem;max-width:650px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.content-wrap,.archive-wrap{padding-block:45px 100px}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.9rem;margin-bottom:50px}.breadcrumbs a{color:var(--blue)}.page-header,.landing-header,.archive-header{padding:35px 0 55px;max-width:1000px}.featured-media{margin:0 0 55px;border-radius:var(--radius);overflow:hidden}.featured-media img{width:100%;max-height:650px;object-fit:cover}.prose{max-width:850px;font-size:1.08rem}.prose>*+*{margin-top:1.3em}.prose h2,.prose h3{margin-top:1.7em}.prose a{color:var(--blue)}.prose blockquote{margin:2em 0;padding:25px 30px;border-left:6px solid var(--green);background:var(--cream);font-size:1.25rem}.prose table{width:100%;border-collapse:collapse}.prose th,.prose td{padding:12px;border:1px solid var(--line);text-align:left}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.post-list{display:grid;gap:28px}.post-card{display:grid;grid-template-columns:minmax(250px,36%) 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:transform .22s,box-shadow .22s}.card-grid .post-card{display:block}.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.post-card__image img{width:100%;height:100%;min-height:240px;object-fit:cover}.post-card__body{padding:28px}.post-card__body time{display:block;color:var(--muted);font-size:.9rem;margin:10px 0}.post-card h2{font-size:1.7rem}.post-card h2 a{text-decoration:none}.chip{display:inline-block;border-radius:999px;background:#e7f5fb;color:var(--blue-dark);padding:5px 11px;font-size:.78rem;font-weight:700}.category-filter{display:flex;gap:12px;align-items:end;background:var(--cream);padding:20px;border-radius:18px;margin-bottom:35px}.category-filter label{font-weight:700}.category-filter select{padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff}.nav-links{display:flex;justify-content:center;gap:8px;margin-top:45px}.page-numbers{padding:10px 14px;border:1px solid var(--line);border-radius:10px;text-decoration:none}.page-numbers.current{background:var(--blue);color:#fff}
.event-hero{position:relative;min-height:620px;color:#fff;display:flex;align-items:end}.event-hero__media{position:absolute;inset:0}.event-hero__media:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,28,42,.85),rgba(7,28,42,.12))}.event-hero__media img{width:100%;height:100%;object-fit:cover}.event-hero__overlay{position:relative;width:100%;padding:50px 0}.event-hero .breadcrumbs,.event-hero .breadcrumbs a{color:#fff}.event-layout{display:grid;grid-template-columns:330px 1fr;gap:70px;padding-block:70px 110px}.event-facts{align-self:start;position:sticky;top:120px;background:var(--cream);padding:28px;border-radius:var(--radius)}.event-facts>div{padding:16px 0;border-bottom:1px solid #d8d9d3}.event-facts strong,.event-facts span{display:block}.event-facts .btn{margin-top:20px;width:100%}
.site-footer{background:#102536;color:white;padding:65px 0 25px}.footer-grid{width:var(--wrap);margin:auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:50px}.footer-brand img{width:190px;background:#fff;border-radius:14px}.site-footer h2{font-size:1rem;text-transform:uppercase;letter-spacing:.12em}.site-footer ul{list-style:none;padding:0}.site-footer a{display:block;color:white;margin:.55em 0}.footer-bottom{width:var(--wrap);margin:50px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);display:flex;justify-content:space-between}.error-page{padding-block:120px;text-align:center}
/* SiteOrigin rows: no forced inner width; use .bfs-wrap class in row attributes when desired. */
.panel-grid.bfs-section{padding:clamp(65px,8vw,115px) 0}.panel-grid.bfs-bg-cream{background:var(--cream)}.panel-grid.bfs-bg-blue{background:var(--blue);color:#fff}.panel-grid.bfs-rounded{border-radius:var(--radius);overflow:hidden}.bfs-cards .panel-grid-cell{transition:transform .2s,box-shadow .2s}.bfs-cards .panel-grid-cell:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
@media(max-width:1050px){.main-nav{position:fixed;inset:88px 0 auto;background:white;padding:25px;transform:translateY(-150%);transition:transform .25s;box-shadow:var(--shadow)}.main-nav.is-open{transform:none}.main-nav ul{display:grid;gap:10px}.menu-toggle{display:block}.header-cta{display:none}.card-grid{grid-template-columns:1fr 1fr}.event-layout{grid-template-columns:1fr}.event-facts{position:static}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){:root{--wrap:min(100% - 28px,1280px)}body{font-size:16px}.header-inner{min-height:76px}.brand img,.custom-logo{width:160px}.main-nav{inset:76px 0 auto}.hero-home{min-height:650px}.hero-home__copy{padding-bottom:55px}.card-grid{grid-template-columns:1fr}.post-card{grid-template-columns:1fr}.post-card__image img{height:220px}.section-head{display:block}.section-head>a{display:inline-block;margin-top:15px}.category-filter{align-items:stretch;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.event-hero{min-height:520px}.actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.event-category-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:35px}.event-category-nav a{padding:9px 15px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-weight:700}.event-category-nav a:hover{background:var(--blue);color:#fff}.event-archive-list{display:grid;gap:22px}.event-list-card{display:grid;grid-template-columns:145px 1fr;gap:30px;align-items:stretch;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,box-shadow .22s}.event-list-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.event-list-card>time{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--blue);color:#fff;padding:20px;text-align:center}.event-list-card>time strong{font:800 3rem/1 system-ui,-apple-system,"Segoe UI",sans-serif}.event-list-card>time span{text-transform:uppercase;letter-spacing:.08em}.event-list-card__body{padding:28px}.event-list-card__meta{color:var(--green-dark);font-weight:800}.event-list-card h2{font-size:clamp(1.45rem,3vw,2.25rem);margin:.3em 0}.event-list-card h2 a{text-decoration:none}@media(max-width:650px){.event-list-card{grid-template-columns:92px 1fr;gap:0}.event-list-card>time strong{font-size:2rem}.event-list-card__body{padding:20px}.event-list-card__body p{display:none}}

/* Social Media */
.bfs-social-links{display:flex;align-items:center;gap:9px}.bfs-social-links a{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;text-decoration:none;transition:transform .2s,background .2s,color .2s,box-shadow .2s}.bfs-social-links svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9}.bfs-social-links svg path{fill:currentColor;stroke:none}.bfs-social-links--header a{background:var(--cream);color:var(--blue-dark)}.bfs-social-links--header a:hover{transform:translateY(-3px);background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(13,46,66,.16)}.bfs-social-links--footer{margin-top:20px}.bfs-social-links--footer a{background:rgba(255,255,255,.12);color:#fff}.bfs-social-links--footer a:hover{transform:translateY(-3px);background:var(--green);color:var(--ink)}

/* Testimonials */
.bfs-testimonials{padding:clamp(70px,9vw,120px) 0;background:var(--cream)}.bfs-testimonials__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:28px}.bfs-testimonial-card{position:relative;margin:0;padding:clamp(30px,4vw,48px);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.bfs-testimonial-card__mark{position:absolute;right:24px;top:0;color:rgba(25,152,213,.12);font:800 8rem/1 Georgia,serif}.bfs-testimonial-card__stars{position:relative;color:#f4a51c;font-size:1.25rem;letter-spacing:.08em}.bfs-testimonial-card blockquote{position:relative;margin:22px 0;font-size:clamp(1.2rem,2.2vw,1.65rem);font-weight:650;line-height:1.45}.bfs-testimonial-card blockquote p{margin:0}.bfs-testimonial-card figcaption{display:flex;flex-direction:column}.bfs-testimonial-card figcaption span{color:var(--muted)}

/* Brevo newsletter integration */
.bfs-newsletter{padding:clamp(65px,8vw,105px) 0;background:var(--blue);color:#fff}.bfs-newsletter .eyebrow{color:#dff2fb}.bfs-newsletter__inner{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(320px,1.2fr);gap:60px;align-items:center}.bfs-newsletter__copy p:last-child{max-width:580px}.bfs-newsletter__form{background:#fff;color:var(--ink);padding:28px;border-radius:var(--radius)}.bfs-newsletter__form form{margin:0}.bfs-newsletter__form input[type="email"],.bfs-newsletter__form input[type="text"]{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px}.bfs-newsletter__form input[type="submit"],.bfs-newsletter__form button{border:0;border-radius:999px;background:var(--green);color:var(--ink);font-weight:800;padding:13px 20px;cursor:pointer;transition:transform .2s,box-shadow .2s}.bfs-newsletter__form input[type="submit"]:hover,.bfs-newsletter__form button:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(13,46,66,.18)}.bfs-newsletter__notice{margin:0;color:var(--muted)}
@media(max-width:1120px){.bfs-social-links--header{display:none}}@media(max-width:800px){.bfs-newsletter__inner{grid-template-columns:1fr;gap:28px}.bfs-newsletter__form{padding:22px}}

/* 1.2.0 – mehrstufige Hauptnavigation */
.main-nav .menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.main-nav .menu>li{position:relative}.main-nav .menu>li>a{display:flex;align-items:center;min-height:88px;padding:0 12px;white-space:nowrap}.main-nav .menu-item-has-children>a{padding-right:30px}.main-nav .menu-item-has-children>a:after{content:"";position:absolute;right:12px;top:50%;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-65%) rotate(45deg);transition:transform .2s}.main-nav .sub-menu{position:absolute;left:0;top:calc(100% - 8px);display:block!important;min-width:260px;margin:0;padding:10px;list-style:none;background:#fff;border:1px solid rgba(16,37,54,.09);border-radius:16px;box-shadow:0 20px 50px rgba(13,46,66,.18);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .18s,transform .18s,visibility .18s;z-index:120}.main-nav .sub-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:14px}.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu,.main-nav li.submenu-open>.sub-menu{opacity:1;visibility:visible;transform:none}.main-nav .sub-menu li{position:relative}.main-nav .sub-menu a{display:block;padding:11px 36px 11px 13px;border-radius:10px;font-size:.92rem;line-height:1.35}.main-nav .sub-menu a:hover,.main-nav .sub-menu a:focus{background:var(--cream);color:var(--blue-dark);outline:none}.main-nav .sub-menu .sub-menu{left:calc(100% + 8px);top:-10px}.main-nav .sub-menu .menu-item-has-children>a:after{right:15px;transform:translateY(-50%) rotate(-45deg)}.main-nav .menu>li:last-child .sub-menu,.main-nav .menu>li:nth-last-child(2) .sub-menu{left:auto;right:0}.main-nav .menu>li:last-child .sub-menu .sub-menu,.main-nav .menu>li:nth-last-child(2) .sub-menu .sub-menu{left:auto;right:calc(100% + 8px)}.submenu-toggle{display:none}
.panel-grid.bfs-home-hero-row,.panel-grid.bfs-next-event-row,.panel-grid.bfs-home-posts-row,.panel-grid.bfs-home-projects-row,.panel-grid.bfs-home-participation-row,.panel-grid.bfs-testimonial-row,.panel-grid.bfs-newsletter-row{margin-bottom:0!important}.panel-grid[class*="bfs-home-"]>.panel-grid-cell,.panel-grid.bfs-next-event-row>.panel-grid-cell,.panel-grid.bfs-testimonial-row>.panel-grid-cell,.panel-grid.bfs-newsletter-row>.panel-grid-cell{padding:0!important}.panel-grid[class*="bfs-home-"] .so-panel,.panel-grid.bfs-next-event-row .so-panel,.panel-grid.bfs-testimonial-row .so-panel,.panel-grid.bfs-newsletter-row .so-panel{margin-bottom:0!important}.panel-grid[class*="bfs-home-"] .textwidget>p:empty{display:none}.panel-grid[class*="bfs-home-"] .textwidget>p:first-child:last-child{margin:0}
.bfs-home-posts{background:#fff}.bfs-card-grid{align-items:stretch}.bfs-home-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .24s,box-shadow .24s,border-color .24s}.bfs-home-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.bfs-home-card__media{display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#d9edf6,#edf7e8)}.bfs-home-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.bfs-home-card:hover .bfs-home-card__media img{transform:scale(1.045)}.bfs-home-card__placeholder,.bfs-project-card__placeholder{display:block;width:100%;height:100%;background:linear-gradient(135deg,rgba(25,152,213,.28),rgba(115,189,67,.34))}.bfs-home-card__body{display:flex;flex-direction:column;flex:1;padding:28px}.bfs-home-card__meta{color:var(--green-dark);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.bfs-home-card h3{margin:.45em 0;font-size:1.55rem}.bfs-home-card h3 a,.bfs-project-card h3 a{text-decoration:none}.bfs-home-card p{color:var(--muted);margin-top:0}.bfs-home-card .text-link{margin-top:auto}
.bfs-home-projects{background:var(--cream)}.bfs-project-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:repeat(2,minmax(270px,1fr));gap:24px}.bfs-project-card{position:relative;min-height:270px;border-radius:var(--radius);overflow:hidden;background:#173346;color:#fff;isolation:isolate}.bfs-project-card:first-child{grid-row:1/3}.bfs-project-card__media{position:absolute;inset:0;z-index:-2}.bfs-project-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.bfs-project-card:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,26,39,.9),rgba(5,26,39,.08) 72%)}.bfs-project-card:hover .bfs-project-card__media img{transform:scale(1.045)}.bfs-project-card__body{position:absolute;left:0;right:0;bottom:0;padding:clamp(24px,4vw,42px)}.bfs-project-card .eyebrow{color:#b8e79a}.bfs-project-card h3{font-size:clamp(1.55rem,3vw,2.45rem);margin:.2em 0}.bfs-project-card p{max-width:560px;margin:0 0 15px;color:rgba(255,255,255,.86)}.bfs-project-card .text-link{color:#fff}
.bfs-home-participation{background:var(--ink);color:#fff}.bfs-home-participation__inner{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(340px,1.1fr);gap:clamp(35px,7vw,100px);align-items:center}.bfs-home-participation .eyebrow{color:#a6db7f}.bfs-home-participation .lead{color:rgba(255,255,255,.8)}.bfs-home-participation h2{margin-bottom:0}.bfs-home-participation .btn-white:hover{background:var(--blue);color:#fff}
@media(max-width:1050px){.main-nav .menu{display:block}.main-nav .menu>li>a{min-height:0;padding:13px 48px 13px 8px}.main-nav .menu-item-has-children>a:after{display:none}.main-nav .sub-menu,.main-nav .sub-menu .sub-menu{position:static!important;display:none!important;min-width:0;margin:0 0 0 12px;padding:0 0 0 14px;border:0;border-left:2px solid var(--line);border-radius:0;box-shadow:none;opacity:1;visibility:visible;transform:none;background:transparent}.main-nav li.submenu-open>.sub-menu{display:block!important}.main-nav .sub-menu a{padding:10px 44px 10px 8px}.submenu-toggle{display:flex;position:absolute;right:2px;top:5px;width:40px;height:40px;align-items:center;justify-content:center;border:0;border-radius:9px;background:var(--cream);cursor:pointer}.submenu-toggle:before{content:"";width:8px;height:8px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-2px) rotate(45deg);transition:transform .2s}.submenu-toggle[aria-expanded="true"]:before{transform:translateY(2px) rotate(225deg)}.main-nav li{position:relative}.main-nav{max-height:calc(100vh - 88px);overflow:auto}.bfs-project-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.bfs-project-card:first-child{grid-row:auto;grid-column:1/-1;min-height:420px}.bfs-home-participation__inner{grid-template-columns:1fr}}
@media(max-width:700px){.main-nav{max-height:calc(100vh - 76px)}.bfs-project-grid{grid-template-columns:1fr}.bfs-project-card:first-child{grid-column:auto;min-height:360px}.bfs-project-card{min-height:320px}.bfs-home-card__body{padding:22px}.bfs-home-participation__inner{gap:24px}}