*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#1a2b4a;--navy-light:#243756;--navy-dark:#121e33;--orange:#f5a623;--orange-light:#fef7e8;--white:#fff;--light:#f8f9fa;--gray:#6c757d;--dark:#212529;--radius:12px}
html{scroll-behavior:smooth}
body{font-family:'Open Sans',sans-serif;color:var(--dark);line-height:1.7;font-size:17px;background:var(--white)}
h1,h2,h3{font-family:'Roboto',sans-serif}
img{max-width:100%;height:auto}
a{color:var(--navy);text-decoration:none}
a.text-link{color:var(--orange);font-weight:600;border-bottom:1px solid var(--orange);transition:color .2s}
a.text-link:hover{color:var(--navy);border-color:var(--navy)}

/* SVG Icons */
.icon{display:inline-block;width:1em;height:1em;vertical-align:-.125em;fill:currentColor}
.icon-lg{width:2.5rem;height:2.5rem}
.icon-xl{width:3rem;height:3rem}

/* Layout */
.container{max-width:1000px;margin:0 auto;padding:0 1.5rem}
section{padding:4.5rem 0}
section:nth-child(even){background:var(--light)}

/* ===== HEADER ===== */
.site-header{background:var(--navy);color:var(--white);padding:.5rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.2)}
.site-header .container{display:flex;justify-content:space-between;align-items:center;position:relative;gap:.75rem}
.brand{display:flex;align-items:center}
.brand img{height:44px;width:auto}
.header-tel{color:var(--orange);font-weight:700;font-size:1.15rem;white-space:nowrap;transition:color .2s;font-family:'Roboto',sans-serif;display:flex;align-items:center;gap:.4rem}
.header-tel:hover{color:var(--white)}
.header-tel .icon{width:18px;height:18px}

/* ===== NAV MENU ===== */
.nav-toggle{display:none}
.nav-label{display:none;cursor:pointer;width:36px;height:36px;align-items:center;justify-content:center}
.nav-label span,.nav-label span::before,.nav-label span::after{display:block;background:var(--white);height:2px;width:22px;border-radius:2px;position:relative;transition:all .3s}
.nav-label span::before,.nav-label span::after{content:"";position:absolute;left:0}
.nav-label span::before{top:-7px}
.nav-label span::after{top:7px}
.site-nav{display:flex;gap:0}
.site-nav a{color:rgba(255,255,255,.85);font-size:.9rem;font-weight:600;padding:.4rem .7rem;border-radius:6px;transition:color .2s,background .2s;white-space:nowrap}
.site-nav a:hover{color:var(--white);background:rgba(255,255,255,.1)}
.site-nav .has-dropdown{position:relative}
.site-nav .dropdown{display:none;position:absolute;top:100%;left:0;background:var(--navy);border-radius:0 0 var(--radius) var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.2);padding:.5rem 0;min-width:200px;z-index:110}
.site-nav .dropdown a{display:block;padding:.55rem 1.25rem;font-size:.88rem;border-radius:0;color:rgba(255,255,255,.8)}
.site-nav .dropdown a:hover{background:rgba(255,255,255,.08);color:var(--white)}
.site-nav .has-dropdown:hover .dropdown{display:block}
.site-nav .drop-trigger{display:flex;align-items:center;gap:.25rem}
.site-nav .drop-trigger::after{content:"▾";font-size:.7rem;opacity:.6}

@media(max-width:768px){
  .nav-label{display:flex}
  .site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;padding:1rem 1.5rem;box-shadow:0 8px 24px rgba(0,0,0,.3);border-top:1px solid rgba(255,255,255,.1)}
  .nav-toggle:checked ~ .site-nav{display:flex}
  .nav-toggle:checked ~ .nav-label span{background:transparent}
  .nav-toggle:checked ~ .nav-label span::before{top:0;transform:rotate(45deg)}
  .nav-toggle:checked ~ .nav-label span::after{top:0;transform:rotate(-45deg)}
  .site-nav a{padding:.65rem 0;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.06)}
  .site-nav a:last-child{border-bottom:none}
  .site-nav .dropdown{position:static;box-shadow:none;padding:0 0 0 1rem;display:none}
  .site-nav .has-dropdown:hover .dropdown,.site-nav .has-dropdown:focus-within .dropdown{display:block}
  .site-nav .dropdown a{padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.04)}
}

/* ===== HERO SPLIT ===== */
.hero-wrap{background:var(--navy)}
.hero-split{display:flex;min-height:480px;max-width:1200px;margin:0 auto}
.hero-left{flex:1;background:var(--navy);color:var(--white);display:flex;align-items:center;justify-content:center;padding:3rem 2.5rem}
.hero-left-inner{max-width:460px;width:100%}
.hero-left h1{font-size:2.4rem;font-weight:900;line-height:1.12;margin-bottom:.6rem}
.hero-left .subtitle{font-size:1.15rem;color:rgba(255,255,255,.8);margin-bottom:1.5rem;font-weight:400}
.hero-checks{list-style:none;margin-bottom:1.75rem}
.hero-checks li{color:rgba(255,255,255,.92);font-size:1.05rem;padding:.25rem 0;font-weight:600;display:flex;align-items:center;gap:.5rem}
.hero-checks .icon{width:18px;height:18px;color:var(--orange)}
.hero-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1.75rem}
.hero-prices{display:flex;gap:.6rem;flex-wrap:nowrap}
.price-badge{background:var(--navy-light);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:1rem .85rem;text-align:center;min-width:100px;transition:transform .2s,border-color .2s}
.price-badge:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.3)}
.price-badge.accent{background:var(--orange);border-color:var(--orange)}
.price-badge.accent .price-label,.price-badge.accent .price-value{color:var(--navy)}
.price-label{display:block;font-size:.75rem;color:rgba(255,255,255,.6);margin-bottom:.25rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-family:'Roboto',sans-serif}
.price-value{display:block;font-size:1.35rem;font-weight:900;color:var(--white);font-family:'Roboto',sans-serif}
.hero-right{flex:1;position:relative;overflow:hidden;min-width:0}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease}
.slide.active{opacity:1}
.slider-dots{position:absolute;bottom:1rem;left:50%;transform:translateX(-50%);display:flex;gap:.4rem;z-index:3}
.dot{width:10px;height:10px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:transparent;cursor:pointer;padding:0;transition:all .2s}
.dot.active{background:var(--orange);border-color:var(--orange);width:28px;border-radius:5px}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(26,43,74,.5);backdrop-filter:blur(4px);color:var(--white);border:none;width:42px;height:42px;border-radius:50%;font-size:1.2rem;cursor:pointer;z-index:3;transition:background .2s}
.slider-arrow:hover{background:rgba(26,43,74,.8)}
.slider-arrow.prev{left:.75rem}
.slider-arrow.next{right:.75rem}

/* ===== CTA BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.75rem;border-radius:var(--radius);font-size:1.05rem;font-weight:700;cursor:pointer;border:none;transition:transform .15s,box-shadow .15s,filter .15s;font-family:'Roboto',sans-serif}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.15)}
.btn-orange{background:var(--orange);color:var(--navy)}
.btn-orange:hover{filter:brightness(1.08)}
.btn-green{background:#25d366;color:var(--white)}
.btn-green:hover{filter:brightness(1.08)}
.btn .icon{width:20px;height:20px}

/* CTA Banner (reusable across sub-pages) */
.cta-banner{background:var(--navy);color:var(--white);border-radius:var(--radius);padding:2rem;text-align:center;margin:2rem 0}
.cta-banner h3{color:var(--white);margin-bottom:.75rem;font-size:1.3rem}
.cta-banner p,.content-section .cta-banner p{color:rgba(255,255,255,.85);margin-bottom:1.25rem}
.cta-banner .cta-row{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}

/* ===== SEO INTRO ===== */
.seo-intro{background:var(--light);text-align:center;padding:3.5rem 0;border-bottom:1px solid #e9ecef}
.seo-intro p{max-width:740px;margin:0 auto;font-size:1.1rem;line-height:1.85}

/* ===== SECTION HEADINGS ===== */
h2{font-size:1.8rem;color:var(--navy);margin-bottom:1.5rem;text-align:center;font-weight:900}
h2::after{content:"";display:block;width:50px;height:3px;background:var(--orange);margin:.6rem auto 0;border-radius:2px}

/* ===== AUSGESPERRT ===== */
.steps-list{list-style:none;max-width:680px;margin:0 auto;background:var(--white);border-radius:var(--radius);padding:1.75rem 2.25rem;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.steps-list li{padding:.8rem 0 .8rem 1.5rem;position:relative;font-size:1.05rem;border-bottom:1px solid var(--light)}
.steps-list li:last-child{border-bottom:none}
.steps-list li::before{content:"";position:absolute;left:0;top:1rem;width:16px;height:16px;background:var(--orange);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E") center/contain no-repeat}

/* ===== LEISTUNGEN CARDS ===== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem}
.card{background:var(--white);border-radius:var(--radius);padding:2.25rem 1.5rem;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s;border:1px solid #eee}
.card:hover{transform:translateY(-6px);box-shadow:0 8px 24px rgba(0,0,0,.1)}
.card .icon{margin-bottom:.75rem;color:var(--orange)}
.card h3{font-size:1.2rem;color:var(--navy);margin-bottom:.5rem;font-weight:700}
.card p{font-size:1rem;color:var(--gray);line-height:1.65}
.card a{display:block;margin-top:.75rem;color:var(--orange);font-weight:600;font-size:.9rem}

/* ===== SEO TEXT ===== */
.seo-text{max-width:740px;margin:0 auto}
.seo-text p{margin-bottom:1.25rem;font-size:1.05rem;line-height:1.9;color:#444}

/* ===== PROCESS STEPS ===== */
.process-steps{max-width:720px;margin:0 auto}
.process-step{display:flex;gap:1.5rem;align-items:flex-start;margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #eee}
.process-step:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.step-num{flex-shrink:0;width:52px;height:52px;background:linear-gradient(135deg,var(--orange),#f7b84e);color:var(--navy);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:900;box-shadow:0 3px 8px rgba(245,166,35,.3);font-family:'Roboto',sans-serif}
.process-step h3{font-size:1.15rem;color:var(--navy);margin-bottom:.35rem;font-weight:700}
.process-step p{font-size:1rem;color:var(--gray);line-height:1.7}

/* ===== PREISE ===== */
.price-table{width:100%;max-width:600px;margin:1.5rem auto 0;border-collapse:collapse;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.price-table th,.price-table td{padding:1rem 1.5rem;text-align:left;font-size:1.05rem}
.price-table th{background:var(--navy);color:var(--white);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;font-family:'Roboto',sans-serif}
.price-table tr{border-bottom:1px solid #eee}
.price-table tr:last-child{border-bottom:none}
.price-table td:last-child{font-weight:700;color:var(--navy);white-space:nowrap}
.price-table tbody tr:hover{background:var(--orange-light)}
.price-note{text-align:center;margin-top:1.25rem;font-size:.95rem;color:var(--gray)}

/* ===== EINSATZGEBIET ===== */
.area-intro{text-align:center;max-width:680px;margin:0 auto 1rem;color:#555;font-size:1.05rem}
.area-list{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-top:1.25rem;list-style:none}
.area-list li a{display:block;background:var(--navy);color:var(--white);padding:.55rem 1.25rem;border-radius:24px;font-size:.95rem;font-weight:600;transition:background .2s,color .2s}
.area-list li a:hover{background:var(--orange);color:var(--navy)}
.area-text{max-width:700px;margin:1.75rem auto 0;text-align:center;font-size:1.05rem;color:var(--gray);line-height:1.75}

/* Map */
.map-wrap{margin-top:2rem;border-radius:var(--radius);overflow:hidden;border:1px solid #eee}
.map-wrap iframe{display:block;width:100%;height:300px;border:0}

/* ===== FAQ ===== */
.faq-list{max-width:720px;margin:0 auto}
details{border:1px solid #e0e0e0;border-radius:var(--radius);margin-bottom:.6rem;overflow:hidden;transition:box-shadow .2s}
details:hover{box-shadow:0 2px 8px rgba(0,0,0,.06)}
details[open]{border-color:var(--orange)}
summary{padding:1.1rem 1.5rem;font-weight:600;cursor:pointer;background:var(--white);list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:1.05rem;transition:background .2s}
summary:hover{background:var(--light)}
summary::after{content:"+";font-size:1.3rem;color:var(--orange);font-weight:700;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details[open] summary{background:var(--orange-light);color:var(--navy)}
summary::-webkit-details-marker{display:none}
details .answer{padding:1rem 1.5rem 1.25rem;color:#444;line-height:1.8;font-size:1rem}

/* ===== REVIEWS ===== */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem;margin-top:1.5rem}
.review-card{background:var(--white);border:1px solid #eee;border-radius:var(--radius);padding:1.5rem}
.review-stars{color:var(--orange);font-size:1.1rem;margin-bottom:.5rem;letter-spacing:2px}
.review-text{font-size:.95rem;color:#444;line-height:1.7;margin-bottom:.75rem;font-style:italic}
.review-author{font-size:.85rem;color:var(--gray);font-weight:600}
.review-summary{text-align:center;margin-bottom:1.5rem}
.review-summary .score{font-size:2.5rem;font-weight:900;color:var(--navy);font-family:'Roboto',sans-serif}
.review-summary .stars{color:var(--orange);font-size:1.3rem;letter-spacing:3px}
.review-summary p{color:var(--gray);font-size:.9rem;margin-top:.25rem}

/* ===== BLOG CARDS ===== */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem}
.blog-card{background:var(--white);border:1px solid #eee;border-radius:var(--radius);padding:1.75rem;transition:transform .2s,box-shadow .2s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.blog-card .tag{display:inline-block;background:var(--orange-light);color:var(--orange);font-size:.75rem;font-weight:700;padding:.25rem .6rem;border-radius:4px;margin-bottom:.75rem;text-transform:uppercase}
.blog-card h3{font-size:1.1rem;margin-bottom:.5rem}
.blog-card h3 a{color:var(--navy)}
.blog-card h3 a:hover{color:var(--orange)}
.blog-card p{font-size:.9rem;color:var(--gray);line-height:1.6;margin-bottom:.75rem}
.blog-card .read-more{color:var(--orange);font-weight:600;font-size:.9rem}

/* ===== CONTACT ===== */
.contact-section{background:var(--white);color:var(--dark);text-align:center;padding:4.5rem 0;border-top:1px solid #eee}
.contact-section .cta-row{justify-content:center;display:flex;gap:1rem;flex-wrap:wrap}
.contact-section h2{color:var(--navy)}
.contact-section h2::after{background:var(--orange)}
.big-tel{font-size:2.5rem;font-weight:900;color:var(--navy);display:flex;align-items:center;justify-content:center;gap:.5rem;margin:1.25rem 0;letter-spacing:.02em;transition:color .2s;font-family:'Roboto',sans-serif}
.big-tel:hover{color:var(--orange)}
.big-tel .icon{width:32px;height:32px}
.contact-nap{margin-top:1.5rem;font-size:1rem;line-height:1.8;color:var(--gray)}

/* ===== FOOTER ===== */
footer{background:var(--navy-dark);color:rgba(255,255,255,.5);padding:2.5rem 0;font-size:.9rem}
footer .container{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1.5rem}
.footer-nap{line-height:1.8}
.footer-nap a{color:rgba(255,255,255,.6)}
.footer-nap a:hover{color:var(--orange)}
.footer-links{display:flex;flex-wrap:wrap;gap:1rem 1.5rem}
.footer-links a{color:rgba(255,255,255,.5);transition:color .2s}
.footer-links a:hover{color:var(--orange)}

/* ===== STICKY WHATSAPP ===== */
.wa-sticky{position:fixed;bottom:1rem;right:1rem;background:#25d366;color:var(--white);width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(37,211,102,.4);z-index:200;transition:transform .15s,box-shadow .15s}
.wa-sticky:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(37,211,102,.5)}
.wa-sticky .icon{width:28px;height:28px}

/* ===== LEGAL / IMPRESSUM ===== */
.legal{padding:3rem 0}
.legal h1{font-size:1.6rem;color:var(--navy);margin-bottom:1.5rem}
.legal h2{font-size:1.2rem;text-align:left;margin-top:1.5rem}
.legal h2::after{display:none}
.legal p,.legal ul{margin-bottom:1rem}
.legal ul{padding-left:1.5rem}
.impressum-img{max-width:520px;margin:0 auto;display:block;border-radius:0;box-shadow:none;background:var(--white)}

/* ===== SUB-PAGE CONTENT ===== */
.page-hero{background:var(--light);color:var(--navy);padding:3.5rem 0 3rem;text-align:center;border-bottom:1px solid #e0e0e0}
.page-hero h1{font-size:2rem;margin-bottom:.5rem;color:var(--navy)}
.page-hero p{color:var(--gray);font-size:1.1rem}
.page-hero .breadcrumb{color:var(--gray)}
.page-hero .breadcrumb a{color:var(--navy)}
.page-hero .breadcrumb a:hover{color:var(--orange)}
.breadcrumb{font-size:.85rem;margin-bottom:1rem}
.content-section{max-width:740px;margin:0 auto}
.content-section h2{text-align:left}
.content-section h2::after{margin:.6rem 0 0}
.content-section p{font-size:1.05rem;line-height:1.9;margin-bottom:1.25rem;color:#444}
.content-section ul,.content-section ol{margin-bottom:1.25rem;padding-left:1.5rem}
.content-section li{margin-bottom:.5rem;line-height:1.7}
.nearby-links{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.nearby-links a{background:var(--light);color:var(--navy);padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600;transition:background .2s}
.nearby-links a:hover{background:var(--orange);color:var(--navy)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  body{font-size:16px}
  .hero-split{flex-direction:column;max-width:100%}
  .hero-left{padding:2.5rem 1.25rem;text-align:center}
  .hero-left-inner{margin:0 auto}
  .hero-left h1{font-size:1.7rem}
  .hero-left .subtitle{font-size:1rem}
  .hero-checks li{font-size:.95rem;justify-content:center}
  .hero-checks{display:flex;flex-wrap:wrap;justify-content:center;gap:.15rem .75rem}
  .hero-cta{justify-content:center}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-prices{justify-content:center}
  .price-badge{min-width:88px;padding:.8rem .6rem}
  .price-value{font-size:1.1rem}
  .hero-right{height:280px}
  .slider-arrow{width:36px;height:36px;font-size:1rem}
  .brand img{height:32px}
  .card-grid{grid-template-columns:1fr}
  .steps-list{padding:1.25rem 1.5rem}
  .process-step{gap:1rem}
  .step-num{width:44px;height:44px;font-size:1.1rem}
  footer .container{flex-direction:column;align-items:center;text-align:center}
  .footer-links{justify-content:center}
  .big-tel{font-size:1.8rem}
  h2{font-size:1.4rem}
  section{padding:3rem 0}
  .seo-intro{padding:2.5rem 0}
  .contact-section .cta-row{flex-direction:column}
  .contact-section .btn{width:100%;justify-content:center}
  .impressum-img{max-width:100%}
  .wa-sticky{width:50px;height:50px;bottom:.75rem;right:.75rem}
  .wa-sticky .icon{width:24px;height:24px}
  .page-hero h1{font-size:1.5rem}
  .cta-banner{padding:1.5rem 1rem}
  .cta-banner .cta-row{flex-direction:column}
  .cta-banner .btn{width:100%;justify-content:center}
  .blog-grid{grid-template-columns:1fr}
  .map-wrap iframe{height:220px}
}

/* Fakten über Birkach (entity block for AI citability) */
.facts-birkach{background:#f7f9fc;padding:2.5rem 0;border-top:1px solid #e5eaf0;border-bottom:1px solid #e5eaf0}
.facts-birkach h2{text-align:center;margin-bottom:1.5rem}
.facts-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:2rem;align-items:start}
.facts-dl{background:#fff;border:1px solid #e0e6ee;border-radius:10px;padding:1.25rem 1.5rem;margin:0;display:grid;grid-template-columns:auto 1fr;gap:.5rem 1rem;font-size:.95rem}
.facts-dl dt{font-weight:700;color:#1a2a44}
.facts-dl dd{margin:0;color:#2c3e50}
.facts-intro{font-size:1rem;line-height:1.65;color:#2c3e50;margin:0}
@media (max-width:768px){
  .facts-grid{grid-template-columns:1fr;gap:1.25rem}
  .facts-dl{font-size:.9rem}
}