.bi-hero-img {
    background: url(/wp-content/uploads/2025/04/villach-stadt.jpg) center center / cover no-repeat;
    position: relative;
    padding: 120px 20px 110px;
    text-align: center;
    width: 100%;
    
    box-sizing: border-box;
}
.bi-hero-img::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.75) 0%, rgba(30,30,60,0.55) 100%);
}
.bi-hero-img * { position: relative; z-index: 1; }
.bi-hero-img h1 {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 14px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    letter-spacing: -0.5px;
}
.bi-hero-img p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}
.bi-hero-img .breadcrumb {
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}
.bi-hero-img .breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.bi-hero-img .breadcrumb a:hover { color: #fff; }
@media(max-width:768px) {
    .bi-hero-img { padding: 80px 20px 70px; }
    .bi-hero-img h1 { font-size: 28px; }
}


.bi-notruf-section {
    background: #f8f9fa;
    padding: 60px 20px;
    width: 100%;
    box-sizing: border-box;
}
.bi-notruf-section h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 12px;
}
.bi-notruf-section .section-sub {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin: 0 0 40px;
}
.bi-notruf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}
.bi-notruf-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 32px 20px 28px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid #ccc;
}
.bi-notruf-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.bi-notruf-card.card-122 { border-top-color: #be272e; }
.bi-notruf-card.card-133 { border-top-color: #1a5276; }
.bi-notruf-card.card-144 { border-top-color: #27ae60; }
.bi-notruf-card.card-112 { border-top-color: #d4a017; }
.bi-notruf-card .card-icon {
    font-size: 40px;
    margin-bottom: 12px;
    display: block;
}
.bi-notruf-card .card-number {
    font-size: 48px;
    font-weight: 900;
    margin: 0 0 4px;
    line-height: 1;
}
.card-122 .card-number { color: #be272e; }
.card-133 .card-number { color: #1a5276; }
.card-144 .card-number { color: #27ae60; }
.card-112 .card-number { color: #d4a017; }
.bi-notruf-card .card-title {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 8px;
}
.bi-notruf-card .card-desc {
    font-size: 13px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}
@media (max-width: 900px) {
    .bi-notruf-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 520px) {
    .bi-notruf-grid { grid-template-columns: 1fr; gap: 14px; }
    .bi-notruf-section { padding: 40px 16px; }
    .bi-notruf-section h2 { font-size: 24px; }
}


.bi-w-section {
    background: #ffffff;
    padding: 60px 20px;
    width: 100%;
    box-sizing: border-box;
}
.bi-w-box {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    border: 2px solid #f0d0d0;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}
.bi-w-box h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 8px;
    text-align: center;
}
.bi-w-box .w-sub {
    text-align: center;
    font-size: 15px;
    color: #666;
    margin: 0 0 32px;
}
.bi-w-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.bi-w-item {
    text-align: center;
    padding: 20px 12px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.bi-w-item .w-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #be272e;
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 10px;
}
.bi-w-item .w-title {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 4px;
}
.bi-w-item .w-desc {
    font-size: 12px;
    color: #666;
    margin: 0;
    line-height: 1.4;
}
@media (max-width: 800px) {
    .bi-w-list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
    .bi-w-list { grid-template-columns: repeat(2, 1fr); }
    .bi-w-box { padding: 24px 16px; }
    .bi-w-box h2 { font-size: 22px; }
}


.bi-tips{background:#f8f9fa;padding:60px 20px;width:100%;box-sizing:border-box}
.bi-tips h2{text-align:center;font-size:30px;font-weight:700;color:#1a1a2e;margin:0 0 8px}
.bi-tips .sub{text-align:center;color:#666;font-size:15px;margin:0 0 36px}
.bi-tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1100px;margin:0 auto;align-items:start}
.bi-tip{background:#fff;border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.08);overflow:hidden;border:1px solid #eee}
.bi-tip details{border:none}
.bi-tip summary{display:flex;align-items:center;gap:14px;padding:20px 24px;cursor:pointer;list-style:none;transition:background .15s;font-size:16px}
.bi-tip summary::-webkit-details-marker{display:none}
.bi-tip summary:hover{background:#fafafa}
.bi-tip .tip-num{width:40px;height:40px;border-radius:8px;background:#be272e;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex-shrink:0}
.bi-tip .tip-head{flex:1}
.bi-tip .tip-title{font-weight:700;color:#1a1a2e;margin:0;font-size:16px;line-height:1.3}
.bi-tip .tip-sub{color:#888;font-size:13px;margin:2px 0 0}
.bi-tip .tip-arrow{color:#be272e;font-size:14px;transition:transform .3s;flex-shrink:0}
.bi-tip details[open] .tip-arrow{transform:rotate(180deg)}
.bi-tip-body{padding:0 24px 24px;border-top:1px solid #f0f0f0;font-size:14px;line-height:1.7;color:#444}
.bi-tip-body h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:16px 0 8px}
.bi-tip-body ul{padding-left:20px;margin:8px 0}
.bi-tip-body li{margin-bottom:5px}
.bi-tip-body .warn{background:#fff5f5;border-left:3px solid #be272e;padding:10px 14px;margin:10px 0;border-radius:0 6px 6px 0;font-size:13px}
.bi-tip-body .info{background:#f0f7ff;border-left:3px solid #3498db;padding:10px 14px;margin:10px 0;border-radius:0 6px 6px 0;font-size:13px}
.bi-tip-body .ok{background:#f0f8f0;border-left:3px solid #27ae60;padding:10px 14px;margin:10px 0;border-radius:0 6px 6px 0;font-size:13px}
@media(max-width:768px){.bi-tips-grid{grid-template-columns:1fr}.bi-tips{padding:40px 16px}}


.bi-cta-section {
    background: linear-gradient(135deg, #be272e 0%, #8b1a1f 100%);
    padding: 60px 20px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}
.bi-cta-inner {
    max-width: 700px;
    margin: 0 auto;
}
.bi-cta-inner .cta-icon {
    font-size: 56px;
    margin-bottom: 16px;
    display: block;
}
.bi-cta-inner .cta-number {
    font-size: 64px;
    font-weight: 900;
    color: #ffffff;
    margin: 0 0 8px;
    letter-spacing: 2px;
}
.bi-cta-inner .cta-label {
    font-size: 22px;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
    margin: 0 0 20px;
}
.bi-cta-inner .cta-sub {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin: 0;
    line-height: 1.5;
}
.bi-cta-divider {
    width: 60px;
    height: 3px;
    background: rgba(255,255,255,0.4);
    margin: 20px auto;
    border-radius: 2px;
}
@media (max-width: 520px) {
    .bi-cta-section { padding: 40px 16px; }
    .bi-cta-inner .cta-number { font-size: 48px; }
    .bi-cta-inner .cta-label { font-size: 18px; }
}