/* VAL SECURITY – konsolidierte mobile Korrekturen nach Seiten-Audit */
*,*::before,*::after{box-sizing:border-box}
html{max-width:100%;overflow-x:clip;scroll-padding-top:12px}
body{max-width:100%;overflow-wrap:anywhere}
img,video,iframe,svg,canvas{max-width:100%}
pre{max-width:100%;overflow-x:auto}
table{max-width:100%}
button,input,select,textarea{max-width:100%;font:inherit}

@media(max-width:760px){
  html,body{width:100%;min-width:0;overflow-x:clip}
  p,li,label,small,strong,em,a,h1,h2,h3,h4{overflow-wrap:anywhere}
  .sub-top{position:relative!important;top:auto!important;height:auto!important;min-height:0!important;z-index:20}
  .sub-nav{height:auto!important;min-height:66px!important;width:100%;max-width:100%;padding:9px 12px!important;display:flex!important;flex-wrap:wrap!important;align-items:center;gap:8px 10px!important;overflow:visible}
  .sub-brand{flex:1 1 auto!important;min-width:0!important;max-width:calc(100% - 90px);gap:8px!important;margin-right:0!important}
  .sub-brand b{font-size:11px!important;line-height:1.25;white-space:normal}
  .sub-brand small{font-size:7px!important;letter-spacing:.12em}
  .sub-shield,.sub-logo-img{width:40px!important;height:42px!important;flex:0 0 40px!important}
  .sub-home{flex:0 0 auto;max-width:100%;padding:8px 9px!important;font-size:9px!important;white-space:nowrap}
  .sub-nav .main-nav,.main-nav{order:3!important;display:flex!important;flex:1 0 100%!important;width:100%!important;min-width:0!important;max-width:100%!important;flex-wrap:nowrap!important;justify-content:flex-start!important;align-items:center!important;gap:6px!important;margin:0!important;padding:6px 0 8px!important;overflow-x:auto!important;overflow-y:hidden!important;white-space:nowrap!important;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
  .sub-nav .main-nav::-webkit-scrollbar,.main-nav::-webkit-scrollbar{display:none}
  .sub-nav .main-nav a,.main-nav a{display:inline-flex!important;flex:0 0 auto!important;min-height:34px;padding:8px 10px!important;font-size:10px!important;line-height:1.2;white-space:nowrap!important}
  .sub-hero{min-height:0!important}
  .sub-hero-content{padding:42px 18px 30px!important;max-width:100%}
  .sub-hero h1{font-size:clamp(30px,8.5vw,42px)!important;line-height:1.04!important;overflow-wrap:break-word}
  .sub-hero p{font-size:14px!important;line-height:1.65}
  .status-strip{gap:6px!important}
  .status-strip span{font-size:9px;padding:7px 8px}
  .sub-main{width:100%;max-width:100%;padding:24px 12px 48px!important}
  .sub-toolbar{align-items:flex-start!important;flex-direction:column!important;gap:8px!important}
  .sub-title{font-size:18px!important;line-height:1.3}
  .sub-meta{text-align:left!important;line-height:1.5}
  .learning-shell{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:12px!important;min-width:0}
  .side-panel{position:static!important;top:auto!important;display:flex!important;flex-wrap:wrap!important;align-items:stretch!important;gap:6px!important;padding:10px!important;margin:0 0 14px!important;min-width:0!important;max-width:100%;z-index:auto!important;backdrop-filter:none!important}
  .side-panel .side-head{flex:0 0 100%;margin:2px 0 5px}
  .side-panel>a{display:inline-flex!important;flex:1 1 calc(50% - 6px);min-width:0!important;align-items:center;padding:10px 9px!important;font-size:10px!important;line-height:1.35}
  .module-nav,nav.module-nav{position:static!important;top:auto!important;z-index:auto!important;display:block!important;width:100%;max-width:100%;margin:0 0 14px!important;padding:10px!important;overflow:visible!important;backdrop-filter:none!important}
  .module-nav-title{font-size:9px!important;margin-bottom:8px!important;line-height:1.4}
  .module-links{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:7px!important;width:100%;min-width:0;max-width:100%}
  .module-links a,.module-links a.active{display:flex!important;min-width:0!important;width:100%;min-height:43px;align-items:center;justify-content:flex-start;gap:6px;padding:9px 8px!important;font-size:10px!important;line-height:1.25;white-space:normal!important;overflow-wrap:anywhere}
  .module-links a span{flex:0 0 auto}
  .content-panel{min-width:0!important;width:100%;max-width:100%;padding:17px 14px!important;overflow-wrap:anywhere}
  .content-panel h2,.content-panel>h2,.section>h2,.wrap section>h2{font-size:clamp(20px,5.6vw,25px)!important;line-height:1.25!important}
  .content-panel p,.content-panel li,.card p,.card li,.topic-box p,.topic-box li{font-size:14px;line-height:1.7;overflow-wrap:anywhere}
  .module-grid,.law-list,.result-grid,.grid,.cards,.card-grid{grid-template-columns:minmax(0,1fr)!important;min-width:0}
  .card,.topic-box,.question,.quiz-question,.section,.content-panel>.card{min-width:0!important;max-width:100%;padding:16px!important}
  .exam-wrap{width:100%;max-width:100%;padding-left:12px;padding-right:12px}
  .exam-head h1{font-size:clamp(25px,7vw,32px)!important;line-height:1.12}
  .exam-topbar{position:static!important;top:auto!important;z-index:auto!important;display:flex;flex-wrap:wrap;gap:8px!important;margin:12px 0!important;padding:10px!important;backdrop-filter:none!important}
  .exam-timer{font-size:14px!important}
  .exam-question{min-width:0!important;width:100%;padding:15px!important;min-height:0!important}
  .exam-question h2{font-size:18px!important;line-height:1.4!important;overflow-wrap:anywhere}
  .exam-answer{align-items:flex-start;min-width:0;padding:11px!important;line-height:1.45;overflow-wrap:anywhere}
  .exam-answer input{flex:0 0 auto;margin-top:4px}
  .exam-grid{grid-template-columns:repeat(5,minmax(0,1fr))!important;gap:4px!important}
  .jump{min-width:0;padding:8px 1px!important}
  .exam-actions,.sub-actions{display:flex;flex-direction:column;gap:8px}
  .exam-btn,.sub-btn,.sub-actions a,.sub-actions button{width:100%;min-height:42px;text-align:center;justify-content:center}
  .quiz-panel,.quiz-result,.exam-result,.review-item{min-width:0;max-width:100%;padding:15px!important;overflow-wrap:anywhere}
  .answer,.quiz-question label,.question label{font-size:13px;line-height:1.45;overflow-wrap:anywhere}
  .footer-sub{display:block!important;padding:20px 14px!important;line-height:1.6}
  .footer-sub span{display:block;margin:6px 0}
  .about-page{padding-left:12px!important;padding-right:12px!important}
  .about-wrap{padding-left:4px!important;padding-right:4px!important}
  .about-photo,.about-photo img{max-width:100%;min-width:0}
  .about-photo:before{max-width:min(190px,65%);right:8px!important;bottom:10px!important;font-size:10px!important}
  .about-hero,.about-grid,.about-benefits{min-width:0}
  .sub-hero-bg{background-position:center!important}
  .key,.exam-note{font-size:13px!important;line-height:1.65}
}
@media(max-width:390px){
  .sub-nav{padding-left:10px!important;padding-right:10px!important}
  .sub-brand{max-width:calc(100% - 80px)}
  .sub-home{font-size:8px!important;padding:7px!important}
  .module-links{grid-template-columns:minmax(0,1fr)!important}
  .module-links a{min-height:40px!important}
  .sub-main{padding-left:10px!important;padding-right:10px!important}
  .content-panel{padding:14px 11px!important}
  .exam-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important}
  .exam-head h1{font-size:25px!important}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


/* Mobile Back-to-Top – VAL SECURITY */
#valBackToTop{position:fixed;right:24px;bottom:24px;z-index:9999;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 16px;border:1px solid rgba(255,218,128,.8);border-radius:999px;background:linear-gradient(135deg,#ffdc80,#d99b2b);color:#101615;font-size:13px;font-weight:800;letter-spacing:.01em;box-shadow:0 8px 24px rgba(0,0,0,.38);opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s ease;cursor:pointer;-webkit-tap-highlight-color:transparent}
#valBackToTop.is-visible{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
#valBackToTop .val-top-arrow{font-size:20px;line-height:1;font-weight:900}
#valBackToTop:focus-visible{outline:3px solid #fff;outline-offset:3px}
@media(max-width:760px){#valBackToTop{right:16px;bottom:calc(82px + env(safe-area-inset-bottom, 0px))}}
@media(min-width:761px){#valBackToTop{right:24px;bottom:24px;min-height:48px;padding:0 18px;font-size:14px}}
@media(max-width:390px){#valBackToTop{right:12px;bottom:calc(78px + env(safe-area-inset-bottom, 0px));min-height:43px;padding:0 13px;font-size:12px}}
@media(prefers-reduced-motion:reduce){#valBackToTop{transition:none}}