:root {
    --bvsa-green: #669966;
    --bvsa-green-light: #87b987;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(102, 153, 102, 0.4);
    --text-dark: #2e3d2e;
}

/* 1. Haupt-Navigation (Glass-Effekt) */
html body div.container div.nav-wrapper nav.navbar.glass-nav {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(15px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(15px) saturate(150%) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(102, 153, 102, 0.15), inset 0 0 0 1px rgba(255,255,255,0.5) !important;
    padding: 0 !important;
    position: relative;
    z-index: 1000;
    display: flex;
}

/* 2. Transparenz-Erzwingung für Bootstrap-Container */
html body .nav-wrapper .glass-nav .container-fluid,
html body .nav-wrapper .glass-nav .navbar-collapse,
html body .nav-wrapper .glass-nav .navbar-nav {
    background: transparent !important;
    background-color: transparent !important;
}

.nav-wrapper {
    padding-top: 20px;
    display: flex;
    justify-content: center;
    width: 100%;
}

/* 3. Menü-Links Styling */
.glass-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1.2px;
    padding: 20px 25px !important;
    transition: all 0.3s ease-in-out;
}

.glass-nav .nav-item:not(:last-child) {
    border-right: 1px solid rgba(102, 153, 102, 0.15);
}

/* Hover & Aktiv-Status */
.glass-nav .nav-link:hover {
    color: var(--bvsa-green) !important;
    background: rgba(102, 153, 102, 0.08) !important;
    transform: translateY(-1px);
}

.glass-nav .nav-link.active {
    background: rgba(102, 153, 102, 0.12) !important;
    box-shadow: inset 0 -4px 0 var(--bvsa-green) !important;
    color: var(--bvsa-green) !important;
}

/* 4. Dropdown Styling (Freundliches Grün) */
.glass-nav .dropdown-menu {
    border: 2px solid var(--bvsa-green) !important;
    border-radius: 0 0 8px 8px !important;
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1) !important;
    padding: 0;
    margin-top: 0 !important;
}

.glass-nav .dropdown-item {
    font-weight: 600;
    padding: 12px 20px;
    font-size: 0.85rem;
    color: var(--text-dark) !important;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s;
}

.glass-nav .dropdown-item:hover {
    background-color: var(--bvsa-green) !important;
    color: white !important;
    padding-left: 28px;
}

/* Desktop-Hover Funktionalität */
@media (min-width: 992px) {
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .dropdown-menu {
        display: block;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s ease-out;
    }
}

/* 5. Mobile Hamburger Button Korrektur */
.navbar-toggler {
    border-color: var(--glass-border) !important;
    color: var(--bvsa-green) !important;
}

.navbar-toggler-icon {
    filter: sepia(100%) hue-rotate(60deg) saturate(300%); /* Macht das Icon grünlich */
}

/* 6. Logo & Bild-Effekte */
.text-center.my-4 img {
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.1));
    transition: transform 0.3s ease;
}

.text-center.my-4 img:hover {
    transform: scale(1.02);
}

/* 7. Typografie & Blog (Legacy Erhalt) */
h1, h2, h3, h4, h5, h6 {
    font-family: "Playfair Display", Georgia, serif;
    color: var(--text-dark);
}

.blog-post-meta { color: #727272; }

/* Kleiner Hover-Effekt für die Partnerlogos */
.partner-item:hover .bg-white {
    transform: translateY(-5px);
    border-color: #669966 !important; /* Dein BVSA Grün */
}
.partner-item:hover .partner-logo-img {
    filter: grayscale(0%) !important;
}
.bg-bvdgreen { background: #669966; }
.btn-bvdgreen { font-weight: 600; color: white; background: #669966; }
.btn-bvdgreen:hover { font-weight: 600; color: #87b987; background: #669966; }

/* ========================================== */
/* SPONSOREN KARTEN & LAUFBAND STYLING        */
/* ========================================== */

.sponsor-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #ffffff;
    border: 1px solid #eaeaea;
    position: relative;
}
.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15) !important;
    border-color: var(--bvsa-green) !important;
}
.sponsor-logo {
    height: 80px; 
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
    padding: 10px;
}
.sponsor-card:hover .sponsor-logo,
.sponsor-card:focus-within .sponsor-logo {
    filter: grayscale(0%);
}

.marquee-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 1rem 0;
}

.marquee-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    animation: scrollMarquee 40s linear infinite; 
}

/* Pausieren bei Hover, Touch-Halten UND Tastatur-Fokus */
.marquee-track:hover, 
.marquee-track:active,
.marquee-track:focus-within {
    animation-play-state: paused;
}

.sponsor-card-wrapper {
    flex: 0 0 280px; 
}

@keyframes scrollMarquee {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-50% - 0.75rem)); } 
}

/* Rücksicht auf Nutzer mit Schwindel/Motion Sickness */
@media (prefers-reduced-motion: reduce) {
    .marquee-track {
        animation: none;
        flex-wrap: wrap;
        width: 100%;
        justify-content: center;
    }
    .marquee-duplicates {
        display: none !important;
    }
}



/* ========================================== */
/* SEKTIONS-ÜBERSCHRIFTEN (Modern)            */
/* ========================================== */
.section-title {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 40px;
    font-weight: 700;
    text-align: center;
    color: var(--text-dark);
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--bvsa-green);
    border-radius: 2px;
}

/* ========================================== */
/* ÜBER UNS SEKTION                           */
/* ========================================== */
.about-section {
    padding: 40px 0;
}
.about-img-wrapper {
    position: relative;
    padding-right: 20px;
    padding-bottom: 20px;
}
/* Der moderne grüne Offset-Hintergrund hinter dem Bild */
.about-img-wrapper::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 70%;
    height: 80%;
    background: rgba(102, 153, 102, 0.15); /* Zartes BVSA-Grün */
    border-radius: 1rem;
    z-index: 0;
}
.about-img-wrapper img {
    position: relative;
    z-index: 1;
    border-radius: 1rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* ========================================== */
/* PARTNERVEREINE SEKTION                     */
/* ========================================== */
.partner-section {
    background: #f8f9fa; /* Sehr helles Grau */
    padding: 60px 0;
    border-radius: 24px;
    margin: 60px 0;
}
.partner-item .bg-white {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* "Bouncy" Effekt */
    border: 2px solid transparent !important;
}
.partner-item:hover .bg-white {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 30px rgba(102, 153, 102, 0.2) !important;
    border-color: var(--bvsa-green) !important;
}

/* ========================================== */
/* SPONSOREN SEKTION                          */
/* ========================================== */
.sponsoren-section {
    /* Zarter grüner Hintergrund über die volle Breite für mehr Tiefe */
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(102,153,102,0.03) 100%);
    padding: 60px 0;
}