.glightbox-container{width:100%;height:100%;position:fixed;top:0;left:0;z-index:999999!important;overflow:hidden;-ms-touch-action:none;touch-action:none;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;outline:0}.glightbox-container.inactive{display:none}.glightbox-container .gcontainer{position:relative;width:100%;height:100%;z-index:9999;overflow:hidden}.glightbox-container .gslider{-webkit-transition:-webkit-transform .4s ease;transition:-webkit-transform .4s ease;transition:transform .4s ease;transition:transform .4s ease,-webkit-transform .4s ease;height:100%;left:0;top:0;width:100%;position:relative;overflow:hidden;display:-webkit-box!important;display:-ms-flexbox!important;display:flex!important;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.glightbox-container .gslide{width:100%;position:absolute;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;opacity:0}.glightbox-container .gslide.current{opacity:1;z-index:99999;position:relative}.glightbox-container .gslide.prev{opacity:1;z-index:9999}.glightbox-container .gslide-inner-content{width:100%}.glightbox-container .ginner-container{position:relative;width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;max-width:100%;margin:auto;height:100vh}.glightbox-container .ginner-container.gvideo-container{width:100%}.glightbox-container .ginner-container.desc-bottom,.glightbox-container .ginner-container.desc-top{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.glightbox-container .ginner-container.desc-left,.glightbox-container .ginner-container.desc-right{max-width:100%!important}.gslide iframe,.gslide video{outline:0!important;border:none;min-height:165px;-webkit-overflow-scrolling:touch;-ms-touch-action:auto;touch-action:auto}.gslide:not(.current){pointer-events:none}.gslide-image{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.gslide-image img{max-height:100vh;display:block;padding:0;float:none;outline:0;border:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;max-width:100vw;width:auto;height:auto;-o-object-fit:cover;object-fit:cover;-ms-touch-action:none;touch-action:none;margin:auto;min-width:200px}.desc-bottom .gslide-image img,.desc-top .gslide-image img{width:auto}.desc-left .gslide-image img,.desc-right .gslide-image img{width:auto;max-width:100%}.gslide-image img.zoomable{position:relative}.gslide-image img.dragging{cursor:-webkit-grabbing!important;cursor:grabbing!important;-webkit-transition:none;transition:none}.gslide-video{position:relative;max-width:100vh;width:100%!important}.gslide-video .plyr__poster-enabled.plyr--loading .plyr__poster{display:none}.gslide-video .gvideo-wrapper{width:100%;margin:auto}.gslide-video::before{content:'';position:absolute;width:100%;height:100%;background:rgba(255,0,0,.34);display:none}.gslide-video.playing::before{display:none}.gslide-video.fullscreen{max-width:100%!important;min-width:100%;height:75vh}.gslide-video.fullscreen video{max-width:100%!important;width:100%!important}.gslide-inline{background:#fff;text-align:left;max-height:calc(100vh - 40px);overflow:auto;max-width:100%;margin:auto}.gslide-inline .ginlined-content{padding:20px;width:100%}.gslide-inline .dragging{cursor:-webkit-grabbing!important;cursor:grabbing!important;-webkit-transition:none;transition:none}.ginlined-content{overflow:auto;display:block!important;opacity:1}.gslide-external{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;min-width:100%;background:#fff;padding:0;overflow:auto;max-height:75vh;height:100%}.gslide-media{display:-webkit-box;display:-ms-flexbox;display:flex;width:auto}.zoomed .gslide-media{-webkit-box-shadow:none!important;box-shadow:none!important}.desc-bottom .gslide-media,.desc-top .gslide-media{margin:0 auto;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.gslide-description{position:relative;-webkit-box-flex:1;-ms-flex:1 0 100%;flex:1 0 100%}.gslide-description.description-left,.gslide-description.description-right{max-width:100%}.gslide-description.description-bottom,.gslide-description.description-top{margin:0 auto;width:100%}.gslide-description p{margin-bottom:12px}.gslide-description p:last-child{margin-bottom:0}.zoomed .gslide-description{display:none}.glightbox-button-hidden{display:none}.glightbox-mobile .glightbox-container .gslide-description{height:auto!important;width:100%;position:absolute;bottom:0;padding:19px 11px;max-width:100vw!important;-webkit-box-ordinal-group:3!important;-ms-flex-order:2!important;order:2!important;max-height:78vh;overflow:auto!important;background:-webkit-gradient(linear,left top,left bottom,from(rgba(0,0,0,0)),to(rgba(0,0,0,.75)));background:linear-gradient(to bottom,rgba(0,0,0,0) 0,rgba(0,0,0,.75) 100%);-webkit-transition:opacity .3s linear;transition:opacity .3s linear;padding-bottom:50px}.glightbox-mobile .glightbox-container .gslide-title{color:#fff;font-size:1em}.glightbox-mobile .glightbox-container .gslide-desc{color:#a1a1a1}.glightbox-mobile .glightbox-container .gslide-desc a{color:#fff;font-weight:700}.glightbox-mobile .glightbox-container .gslide-desc *{color:inherit}.glightbox-mobile .glightbox-container .gslide-desc .desc-more{color:#fff;opacity:.4}.gdesc-open .gslide-media{-webkit-transition:opacity .5s ease;transition:opacity .5s ease;opacity:.4}.gdesc-open .gdesc-inner{padding-bottom:30px}.gdesc-closed .gslide-media{-webkit-transition:opacity .5s ease;transition:opacity .5s ease;opacity:1}.greset{-webkit-transition:all .3s ease;transition:all .3s ease}.gabsolute{position:absolute}.grelative{position:relative}.glightbox-desc{display:none!important}.glightbox-open{overflow:hidden}.gloader{height:25px;width:25px;-webkit-animation:lightboxLoader .8s infinite linear;animation:lightboxLoader .8s infinite linear;border:2px solid #fff;border-right-color:transparent;border-radius:50%;position:absolute;display:block;z-index:9999;left:0;right:0;margin:0 auto;top:47%}.goverlay{width:100%;height:calc(100vh + 1px);position:fixed;top:-1px;left:0;background:#000;will-change:opacity}.glightbox-mobile .goverlay{background:#000}.gclose,.gnext,.gprev{z-index:99999;cursor:pointer;width:26px;height:44px;border:none;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.gclose svg,.gnext svg,.gprev svg{display:block;width:25px;height:auto;margin:0;padding:0}.gclose.disabled,.gnext.disabled,.gprev.disabled{opacity:.1}.gclose .garrow,.gnext .garrow,.gprev .garrow{stroke:#fff}.gbtn.focused{outline:2px solid #0f3d81}iframe.wait-autoplay{opacity:0}.glightbox-closing .gclose,.glightbox-closing .gnext,.glightbox-closing .gprev{opacity:0!important}.glightbox-clean .gslide-description{background:#fff}.glightbox-clean .gdesc-inner{padding:22px 20px}.glightbox-clean .gslide-title{font-size:1em;font-weight:400;font-family:arial;color:#000;margin-bottom:19px;line-height:1.4em}.glightbox-clean .gslide-desc{font-size:.86em;margin-bottom:0;font-family:arial;line-height:1.4em}.glightbox-clean .gslide-video{background:#000}.glightbox-clean .gclose,.glightbox-clean .gnext,.glightbox-clean .gprev{background-color:rgba(0,0,0,.75);border-radius:4px}.glightbox-clean .gclose path,.glightbox-clean .gnext path,.glightbox-clean .gprev path{fill:#fff}.glightbox-clean .gprev{position:absolute;top:-100%;left:30px;width:40px;height:50px}.glightbox-clean .gnext{position:absolute;top:-100%;right:30px;width:40px;height:50px}.glightbox-clean .gclose{width:35px;height:35px;top:15px;right:10px;position:absolute}.glightbox-clean .gclose svg{width:18px;height:auto}.glightbox-clean .gclose:hover{opacity:1}.gfadeIn{-webkit-animation:gfadeIn .5s ease;animation:gfadeIn .5s ease}.gfadeOut{-webkit-animation:gfadeOut .5s ease;animation:gfadeOut .5s 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gfadeOut{from{opacity:1}to{opacity:0}}@-webkit-keyframes gslideInLeft{from{opacity:0;-webkit-transform:translate3d(-60%,0,0);transform:translate3d(-60%,0,0)}to{visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);opacity:1}}@keyframes gslideInLeft{from{opacity:0;-webkit-transform:translate3d(-60%,0,0);transform:translate3d(-60%,0,0)}to{visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);opacity:1}}@-webkit-keyframes gslideOutLeft{from{opacity:1;visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}to{-webkit-transform:translate3d(-60%,0,0);transform:translate3d(-60%,0,0);opacity:0;visibility:hidden}}@keyframes gslideOutLeft{from{opacity:1;visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}to{-webkit-transform:translate3d(-60%,0,0);transform:translate3d(-60%,0,0);opacity:0;visibility:hidden}}@-webkit-keyframes gslideInRight{from{opacity:0;visibility:visible;-webkit-transform:translate3d(60%,0,0);transform:translate3d(60%,0,0)}to{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);opacity:1}}@keyframes gslideInRight{from{opacity:0;visibility:visible;-webkit-transform:translate3d(60%,0,0);transform:translate3d(60%,0,0)}to{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);opacity:1}}@-webkit-keyframes gslideOutRight{from{opacity:1;visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}to{-webkit-transform:translate3d(60%,0,0);transform:translate3d(60%,0,0);opacity:0}}@keyframes gslideOutRight{from{opacity:1;visibility:visible;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}to{-webkit-transform:translate3d(60%,0,0);transform:translate3d(60%,0,0);opacity:0}}@-webkit-keyframes gzoomIn{from{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}to{opacity:1}}@keyframes gzoomIn{from{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}to{opacity:1}}@-webkit-keyframes gzoomOut{from{opacity:1}50%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}to{opacity:0}}@keyframes gzoomOut{from{opacity:1}50%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}to{opacity:0}}@media (min-width:769px){.glightbox-container .ginner-container{width:auto;height:auto;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.glightbox-container .ginner-container.desc-top .gslide-description{-webkit-box-ordinal-group:1;-ms-flex-order:0;order:0}.glightbox-container .ginner-container.desc-top .gslide-image,.glightbox-container .ginner-container.desc-top .gslide-image img{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.glightbox-container .ginner-container.desc-left .gslide-description{-webkit-box-ordinal-group:1;-ms-flex-order:0;order:0}.glightbox-container .ginner-container.desc-left .gslide-image{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.gslide-image img{max-height:97vh;max-width:100%}.gslide-image img.zoomable{cursor:-webkit-zoom-in;cursor:zoom-in}.zoomed .gslide-image img.zoomable{cursor:-webkit-grab;cursor:grab}.gslide-inline{max-height:95vh}.gslide-external{max-height:100vh}.gslide-description.description-left,.gslide-description.description-right{max-width:275px}.glightbox-open{height:auto}.goverlay{background:rgba(0,0,0,.92)}.glightbox-clean .gslide-media{-webkit-box-shadow:1px 2px 9px 0 rgba(0,0,0,.65);box-shadow:1px 2px 9px 0 rgba(0,0,0,.65)}.glightbox-clean .description-left .gdesc-inner,.glightbox-clean .description-right .gdesc-inner{position:absolute;height:100%;overflow-y:auto}.glightbox-clean .gclose,.glightbox-clean .gnext,.glightbox-clean .gprev{background-color:rgba(0,0,0,.32)}.glightbox-clean .gclose:hover,.glightbox-clean .gnext:hover,.glightbox-clean .gprev:hover{background-color:rgba(0,0,0,.7)}.glightbox-clean .gprev{top:45%}.glightbox-clean .gnext{top:45%}}@media (min-width:992px){.glightbox-clean .gclose{opacity:.7;right:20px}}@media screen and (max-height:420px){.goverlay{background:#000}}
/* 1. Grid-Setup (bleibt wie bei dir) */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
    justify-content: center;
    
    
}

.video-item {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    padding: 5px;
    
   
}

/* 2. Vorschaubild-Container */
.thumb-box {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 8px; /* Etwas weicher für den modernen Look */
}

/* 3. Das Overlay (jetzt mit OAG-Blau-Touch) */
.video-button-overlay {
    position: absolute;
    top: -40px; 
    left: -40px; 
    width: 100%; 
    height: 100%;
    display: flex;
    justify-content: flex-end; /* Horizontal nach rechts */
    align-items: flex-end;     /* Vertikal nach unten */
    background: rgba(1, 67, 133, 0.00);
    
    /* ÄNDERUNG HIER: */
    padding: 20px; /* Setzt den Abstand zu allen Seiten auf 20px */
    
    transition: background 0.3s ease;
}

/* Optional: Button im Grid etwas kleiner machen, damit er unten rechts nicht zu wuchtig wirkt */
.play-button {
    width: 60px; 
    height: 40px;
    /* ... restliches Design bleibt gleich ... */
}



/* 4. Der NEUE Glossy Play-Button für das Grid */
.play-button {
    width: 60px; /* Im Grid etwas kompakter als im Header */
    height: 30px;
    /* Der gläserne OAG-Verlauf */
    background: linear-gradient(180deg, #4da6ff 0%, #014385 100%);
    border-radius: 5px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3), inset 0 2px 5px rgba(255,255,255,0.5);
    transition: all 0.3s ease;
    overflow: hidden;
}

/* Der Glanz-Reflex im kleinen Button */
.play-button::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 100%);
}

/* Das weiße Play-Dreieck */
.play-arrow {
    width: 0; height: 0;
    border-style: solid;
    border-width: 10px 0 10px 16px;
    border-color: transparent transparent transparent #ffffff;
    margin-left: 3px;
    z-index: 2;
    filter: drop-shadow(0 2px 3px rgba(0,0,0,0.2));
}

/* 5. Hover-Effekte für das Video-Item */
.video-item:hover .video-button-overlay {
    background: rgba(1, 67, 133, 0.0); 
      widht: 400px;/* Wird beim Hover blauer */
}

.video-item:hover .play-button {
    transform: scale(1.1);
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(1, 67, 133, 0.5), inset 0 2px 5px rgba(255, 255, 255, 0.8);
  
}

.video-teaser {
    margin: 12px 0px 12px 0px;
    font-weight: bold;
    font-size: 1.1rem;
    color: #014385; /* Titel in OAG-Blau */
    text-align: center;
    background: #fff;
}



/* --- KONTRAST WECHSEL --- */
/* Der Button selbst */
#contrast-toggle {
    position: fixed;
    bottom: 90px; /* Über dem Back-to-Top Button */
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: white;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

#contrast-toggle:hover {
    transform: scale(1.1);
}

/* Die Dark-Mode Farben */
body.dark-mode {
    --white: #1d1d1b;
    --light: #2a2a28;
    --dark: #f8f9fa;
    --primary: #4da3ff; /* Ein helleres Blau für besseren Kontrast auf Schwarz */
    background-color: var(--white);
    color: var(--dark);
}

/* Anpassung für Karten und Header im Dark Mode */
body.dark-mode .card, 
body.dark-mode header, 
body.dark-mode .form-container {
    background: #2a2a28;
    color: #f8f9fa;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

body.dark-mode h1, 
body.dark-mode h2, 
body.dark-mode h3 {
    color: var(--primary);
}

#footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

:root {
  /* Primärfarben (Blau-Verlauf) */
  --oag-blue-dark: #003366;    /* Dunkles Blau (Basis des Quadrats) */
  --oag-blue-medium: #4a90e2;  /* Mittleres Blau */
  --oag-blue-light: #a4c8e1;   /* Hellblau (oberes Element) */
  
  /* Text & Akzente */
  --oag-cyan: #00ffff;         /* Annahme: Cyan-Variable für Border/Titel */
  --oag-gray-text: #575756;
  --oag-gray-light: #9d9d9c;
  --oag-white: #ffffff;    /* Hintergrundweiß */
}



.oag-overlap {
    width: 100%;
    max-width: 1400px;
    margin: 30px auto;
    padding: 20px 20px;
    background-image: radial-gradient(var(--oag-blue-dark) 1px, transparent 1px);
    background-size: 10px 10px;
    background-position: center;
    min-height: 400px;
}

/* --- AUSRICHTUNG LOGIK --- */

/* Wenn "Text links" gew�hlt ist: Container umkehren */
.oag-overlap--text-left .oag-overlap__layout {
    flex-direction: row-reverse;
}

/* Titel-Padding anpassen, wenn Layout gespiegelt ist */
.oag-overlap--text-left .oag-overlap__main-title {
    padding-left: 0;
    padding-right: 20px;
    text-align: right;
}

/* --- ENDE LOGIK --- */

.oag-overlap__main-title {
    color: var(--oag-cyan);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    padding-left: 20px;
}

.oag-overlap__layout {
    display: flex;
    flex-wrap: nowrap;
    gap: 50px;
    align-items: center;
}

.oag-overlap__visual-container {
    flex: 0 0 55%;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(12, 1fr);
    min-height: 500px;
    position: relative;
}

.oag-overlap__figure {
    margin: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 5px solid var(--oag-cyan); 
    background: var(--oag-blue-dark);
    overflow: hidden;
    position: relative;
    max-width: 350px;
    border-radius: 70px 10px 70px 10px;
}

.oag-overlap__figure img,
.oag-overlap__figure picture,
.oag-overlap__figure picture img {
    display: block;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    max-width: 100%;
}

.oag-overlap__figure--1 { grid-area: 2 / 1 / 10 / 8; z-index: 10; }
.oag-overlap__figure--2 { grid-area: 1 / 6 / 7 / 12; z-index: 20; }
.oag-overlap__figure--3 { grid-area: 6 / 4 / 12 / 11; z-index: 30; }

.oag-overlap__content-column {
    flex: 0 0 40%;
    min-width: 0;
    z-index: 50;
}

.oag-overlap__card {
    padding: 3rem;
    background: var(--oag-blue-dark);
    border-left: 5px solid var(--oag-cyan);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    color: #ffffff;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    border-radius: 40px 0px 40px 0px;
}

/* Spiegelung der Card-Border bei Text links */
.oag-overlap--text-left .oag-overlap__card {
    border-left: none;
    border-right: 5px solid var(--oag-cyan);
    border-radius: 0px 40px 0px 40px;
}

.oag-overlap__card h2, 
.oag-overlap__card h3 {
    margin-top: 0;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    color: var(--oag-cyan);
}

@media (max-width: 991px) {
    .oag-overlap__layout,
    .oag-overlap--text-left .oag-overlap__layout {
        flex-direction: column !important; /* Auf Mobile immer Bilder oben */
    }

    .oag-overlap__main-title {
        text-align: left !important;
        padding: 0 20px;
    }

    .oag-overlap__visual-container, 
    .oag-overlap__content-column {
        flex: 0 0 100%;
        width: 100%;
    }

    .oag-overlap__visual-container {
        min-height: 400px;
    }

    /* --- NEU: Rundungen entfernen für mobile Ansicht --- */
    
    .oag-overlap__figure {
        border-radius: 0 !important; /* Entfernt die 70px/10px Rundung der Bilder */
    }

    .oag-overlap__card,
    .oag-overlap--text-left .oag-overlap__card {
        border-radius: 0 !important; /* Entfernt die 40px Rundung der Textbox */
        border-left: 5px solid var(--oag-cyan); /* Optional: Vereinheitlichung der Border-Logik auf Mobile */
        border-right: none;
    }
}

/* --------------------------------------------------------------
   GLOBAL
-------------------------------------------------------------- */

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

:root {
    /* OAG Corporate Colors */
    --primary: #005687;          /* Dunkles Blau (Hauptfarbe) */
    --primary-medium: #4a82a6;   /* Mittleres Blau */
    --primary-light: #a8c5d8;    /* Helles Blau */
    --primary-lightest: #c9dce8; /* Sehr helles Blau */
    
    --gray-dark: #5a5a5a;        /* Dunkelgrau (OAG Text) */
    --gray-medium: #888888;      /* Mittelgrau */
    
    --dark: #1d1d1b;
    --light: #f4f7f9;            /* Angepasst an Blauton */
    --white: #ffffff;

    --font-family-base: Calibri, Tahoma, Geneva, Verdana, sans-serif;

    --oag-container-width: 1450px;
    --oag-section-padding: 80px 0;
    --oag-section-padding-mobile: 40px 0;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-base);
    font-size: 20px;
    line-height: 1.7;
    color: var(--dark);
    overflow-x: hidden;
    background-color: var(--white);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-medium);
    text-decoration: underline;
}

.inside {
    max-width: var(--oag-container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}


/* --------------------------------------------------------------
   TYPOGRAPHY
-------------------------------------------------------------- */

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-dark);
    font-weight: 700;
}

p {
    margin-bottom: 1em;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--gray-dark);
}

.section-title h2::after,
.ueberschrift h2::after,
.content-text h2::after,
.content-text h3::after,
.content-text h4::after,
.content-text h5::after,
.content-text h6::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    margin: 20px auto;
    border-radius: 2px;
}

.card h3,
.ueberschrift h2,
.content-text h3,
.content-text h4,
.content-text h5,
.content-text h6 {
    display: block;
    font-size: 1.9rem;
    font-weight: 700;
    text-align: center;
}

.ueberschrift h2 {
    font-size: 2.5rem;
    margin-top: 50px;
}


/* --------------------------------------------------------------
   HEADER & NAVIGATION
-------------------------------------------------------------- */

#top-custom {
    padding: 10px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0, 86, 135, 0.1);
    border-bottom: 1px solid transparent;
    border-image: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary-lightest) 100%) 1;
}

#top-custom a {
    text-decoration: none;
    font-weight: 600;
    padding: 10px 18px;
    transition: all 0.3s ease;
    border-radius: 2px;
    color: #ffffff;
}

#top-custom a:hover {
    color: #ffffff;
    background-color: var(--light);
    text-decoration: underline;
}

#top-custom nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

#top-custom nav a {
    font-size: 1rem;
    position: relative;
}

#top-custom nav a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

#top-custom nav a:hover::after {
    width: 60%;
}

#top-custom .logo a {
    font-size: 1.3rem;
    font-weight: 700;
   
    padding: 0;
}

#top-custom .logo a:hover {
    background-color: transparent;
}

#top-custom .logo a::after {
    display: none;
}

#header {
    background: linear-gradient(135deg, var(--primary-lightest) 0%, var(--white) 50%, var(--light) 100%);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 400px;
    box-shadow: inset 0 -5px 15px rgba(0, 86, 135, 0.05);
    position: relative;
}

#header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-lightest) 0%, var(--primary-light) 50%, var(--primary-medium) 100%);
    opacity: 0.3;
    clip-path: polygon(100% 0, 100% 100%, 0 100%, 30% 0);
}

#header .inside {
    padding: 50px 20px;
    position: relative;
    z-index: 1;
}

#header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 10px;
    color: var(--gray-dark);
}


/* --------------------------------------------------------------
   HERO
-------------------------------------------------------------- */

.hero-container {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    font-family: 'object-fit: cover;';
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 86, 135, 0.7) 0%, rgba(168, 197, 216, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    text-align: center;
    padding: 20px;
}

.hero-content h1 {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}


/* --------------------------------------------------------------
   BUTTONS
-------------------------------------------------------------- */

.btn {
    display: inline-block;
    padding: 14px 30px;
    background: linear-gradient(135deg, #005687 0%, #2f7fa8 100%);
    font-color: #ffffff;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 6px 10px rgba(0,86,135,0.35);
}

.btn:hover {
    background: linear-gradient(135deg, #00486f 0%, #005687 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,86,135,0.45);
    color: #ffffff;
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(0,86,135,0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

/* --------------------------------------------------------------
   CARDS / LEISTUNGEN
-------------------------------------------------------------- */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 50px 0;
}

.card {
    background: var(--white);
    padding: 40px;
    color: var(--dark);
    border-top-left-radius: 30px;
    border-bottom-right-radius: 30px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 5px 25px rgba(0, 86, 135, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-lightest) 0%, transparent 100%);
    border-bottom-left-radius: 80px;
}

.card:hover {
    border-left-color: var(--primary-medium);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 86, 135, 0.15);
}

.card h3 {
    color: var(--gray-dark);
}

.card p {
    color: #555;
    line-height: 1.8;
}

.card a {
    color: var(--primary);
    font-weight: 600;
}

.card a:hover {
    color: var(--primary-medium);
}


/* --------------------------------------------------------------
   GALERIE
-------------------------------------------------------------- */

#para {
    background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
    padding: 70px 0 50px 0;
    scroll-margin-top: 80px;
}

.content-gallery.content-gallery--cols-4 ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    list-style: none;
    padding: 0;
    margin-top: 50px;
}

.content-gallery.content-gallery--cols-4 img {
    display: block;
    width: 100%;
    height: auto;
    border-top-left-radius: 20px;
    border-bottom-right-radius: 20px;
    border: 3px solid var(--white);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    backface-visibility: hidden;
    box-shadow: 0 5px 15px rgba(0, 86, 135, 0.1);
}

.content-gallery.content-gallery--cols-4 img:hover {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 15px 40px rgba(0, 86, 135, 0.25);
    border-color: var(--primary-light);
}


/* --------------------------------------------------------------
   STEPS
-------------------------------------------------------------- */

.steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    position: relative;
    padding: 20px;
}

.step-num {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    color: white;
    border-radius: 2px;
    border-top-left-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(0, 86, 135, 0.3);
    transition: all 0.3s ease;
}

.step:hover .step-num {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 86, 135, 0.4);
}

.step h4 {
    margin-bottom: 10px;
    color: var(--gray-dark);
}

.step p {
    color: #666;
}


/* --------------------------------------------------------------
   SECTIONS
-------------------------------------------------------------- */

section {
    padding: 100px 0;
}

.bg-light {
    background: var(--light);
}

.bg-gradient {
    background: linear-gradient(180deg, var(--white) 0%, var(--light) 50%, var(--white) 100%);
}


/* --------------------------------------------------------------
   REVEAL ANIMATION
-------------------------------------------------------------- */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.is-visible,
.reveal.active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.hero h1.reveal,
.hero p.reveal {
    opacity: 1 !important;
    transform: none !important;
}

@media (prefers-reduced-motion: no-preference) {
    [data-js-ready="true"] .reveal:not(.active) {
        opacity: 0;
        transform: translateY(30px);
    }
}


/* --------------------------------------------------------------
   BACK TO TOP BUTTON
-------------------------------------------------------------- */

#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    color: white;
    border: none;
    border-radius: 5px;
    border-top-left-radius: 25px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 6px 20px rgba(0, 86, 135, 0.4);
}

#backToTop:hover {
    background: linear-gradient(135deg, var(--primary-medium) 0%, var(--primary) 100%);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 86, 135, 0.5);
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}


/* --------------------------------------------------------------
   FOOTER
-------------------------------------------------------------- */

#footer {
    background: linear-gradient(180deg, var(--light) 0%, #e8eff4 100%);
    color: var(--dark);
    padding: 60px 0;
    text-align: center;
    scroll-margin-top: 80px;
    border-top: 4px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-lightest) 0%, var(--primary) 50%, var(--primary-lightest) 100%) 1;
}

#footer a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

#footer a:hover {
    color: var(--primary-medium);
    text-decoration: underline;
}


/* --------------------------------------------------------------
   STICKY SIDEBAR
-------------------------------------------------------------- */

.sticky-sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    z-index: 1002;
}

.sticky-sidebar button {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    margin-bottom: 5px;
    width: 160px;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transform: translateX(115px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: -3px 3px 10px rgba(0, 86, 135, 0.2);
}

.sticky-sidebar button .icon {
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sticky-sidebar button:hover {
    transform: translateX(0);
    background: var(--gray-dark);
}


/* --------------------------------------------------------------
   MODAL
-------------------------------------------------------------- */

dialog[open] {
    animation: fadeIn 0.3s ease-out;
}

dialog {
    width: 90%;
    max-width: 800px;
    min-height: 300px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 50px;
    border: none;
    border-radius: 20px;
    border-top-left-radius: 40px;
    background: var(--white);
    box-shadow: 0 25px 60px rgba(0, 86, 135, 0.4);
    overflow-y: auto;
    max-height: 90vh;
}

dialog::backdrop {
    background: rgba(0, 40, 70, 0.85);
    backdrop-filter: blur(8px);
}

dialog h3 {
    font-size: 2.2rem;
    color: var(--gray-dark);
    margin-bottom: 25px;
    border-bottom: 3px solid var(--primary);
    display: inline-block;
    padding-bottom: 10px;
}

dialog p {
    line-height: 1.8;
    color: #444;
}

dialog a {
    color: var(--primary);
    font-weight: 600;
}

dialog a:hover {
    color: var(--primary-medium);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--light);
    border: none;
    font-size: 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--gray-dark);
}

.modal-close-btn:hover {
    background: var(--primary);
    color: white;
}

body.dark-mode dialog {
    background: #1d1d1b;
    color: white;
    border: 1px solid #444;
}

body.dark-mode dialog p {
    color: #ccc;
}

body.dark-mode dialog a {
    color: var(--primary-light);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -45%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}


/* --------------------------------------------------------------
   ACTION HUB
-------------------------------------------------------------- */

.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.hub-card {
    background: var(--white);
    border: 2px solid var(--primary-light);
    padding: 40px 20px;
    border-radius: 15px;
    border-top-left-radius: 30px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hub-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    transform: scale(0);
    transition: transform 0.5s ease;
    z-index: 0;
    border-radius: 50%;
}

.hub-card:hover::before {
    transform: scale(1);
}

.hub-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 86, 135, 0.2);
}

.hub-card:hover h3,
.hub-card:hover p,
.hub-card:hover .hub-icon {
    color: white;
    position: relative;
    z-index: 1;
}

.hub-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
    color: var(--primary);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.hub-card h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.hub-card p {
    font-size: 0.95rem;
    margin: 0;
    opacity: 0.8;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

body.dark-mode .hub-card {
    background: #2a2a28;
    border-color: var(--primary);
}

body.dark-mode .hub-card:hover {
    background: transparent;
}


/* --------------------------------------------------------------
   MEDIA QUERIES
-------------------------------------------------------------- */

@media (max-width: 1024px) {
    .content-gallery.content-gallery--cols-4 ul {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps {
        gap: 20px;
    }

    #top-custom nav {
        gap: 5px;
    }

    #top-custom nav a {
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    #header::before {
        width: 200px;
    }
}

@media (max-width: 768px) {
    #top-custom {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    #top-custom nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    #header .inside {
        padding: 100px 20px;
    }

    #header::before {
        display: none;
    }

    .grid {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .content-gallery.content-gallery--cols-4 ul {
        grid-template-columns: 1fr;
    }

    section {
        padding: 60px 0;
    }

    .ueberschrift h2 {
        font-size: 2rem;
    }

    .card {
        padding: 25px;
    }

    .steps {
        flex-direction: column;
        align-items: center;
    }

    .step {
        max-width: 400px;
        width: 100%;
    }

    .sticky-sidebar {
        display: none;
    }

    dialog {
        padding: 30px 20px;
        width: 95%;
    }

    dialog h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .hero-container {
        height: 350px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.95rem;
    }

    #backToTop {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    #top-custom nav a {
        padding: 6px 10px;
        font-size: 0.85rem;
    }

    #top-custom nav a::after {
        display: none;
    }
}