.stva-ah{--g:#193d35;--b:#245e78;--ink:#1b2b27;--mute:#5a6b67;--line:#dfe7ea;--soft:#f4f8f9;margin:0 0 2rem;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 14px 40px rgba(25,61,53,.08);overflow:hidden;position:relative}
.stva-ah::before{content:"";display:block;height:5px;background:linear-gradient(90deg,#e8792b,#d33b33 34%,#2b6fb7 67%,#2e8b57)}
.stva-ah__notice{margin:1.4rem 1.6rem 0;padding:.9rem 1.1rem;background:var(--soft);border-radius:12px;color:var(--mute)}
.stva-ah [data-ah-app]{padding:1.5rem 1.6rem 1.8rem}
.stva-ah__steps{display:flex;gap:0;list-style:none;margin:0 0 1.6rem;padding:0}
.stva-ah__steps li{flex:1;display:flex;flex-direction:column;align-items:center;gap:.35rem;position:relative;color:var(--mute);text-align:center}
.stva-ah__steps li::before{content:"";position:absolute;top:15px;left:-50%;width:100%;height:2px;background:var(--line);z-index:0}
.stva-ah__steps li:first-child::before{display:none}
.stva-ah__steps li.is-done::before,.stva-ah__steps li[aria-current]::before{background:var(--g)}
.stva-ah__dot{position:relative;z-index:1;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;border:2px solid var(--line);color:var(--mute)}
.stva-ah__steps li.is-done .stva-ah__dot{background:var(--g);border-color:var(--g);color:#fff}
.stva-ah__steps li[aria-current] .stva-ah__dot{border-color:var(--g);color:var(--g);box-shadow:0 0 0 4px rgba(25,61,53,.12)}
.stva-ah__steps li[aria-current]{color:var(--g)}
.stva-ah .stva-ah__title{margin:0 0 .35rem;color:var(--g)}
.stva-ah__lead{margin:0 0 1.2rem;color:var(--mute)}
.stva-ah__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.9rem}
.stva-ah__card{display:flex;align-items:center;gap:.9rem;text-align:left;width:100%;box-sizing:border-box;padding:1rem 1.05rem;border:1px solid var(--line);border-radius:14px;background:#fff;color:inherit;font:inherit;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s}
.stva-ah__card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,61,53,.12);border-color:#b7c9cf}
.stva-ah__cardtext{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.stva-ah__cardtext strong{color:var(--g)}
.stva-ah__cardtext span{color:var(--mute)}
.stva-ah__icon{flex:0 0 auto;display:grid;place-items:center;width:48px;height:48px;border-radius:13px}
.stva-ah__icon--0{background:#fdeee2;color:#c25a12}
.stva-ah__icon--1{background:#fbe6e4;color:#b3261e}
.stva-ah__icon--2{background:#e4eefb;color:#1f5fa8}
.stva-ah__icon--3{background:#e1f3e8;color:#23724a}
.stva-ah__icon--4{background:#fbf2d6;color:#8a6a06}
.stva-ah__list{display:grid;gap:.55rem;margin:.9rem 0}
.stva-ah__option{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;box-sizing:border-box;text-align:left;padding:.95rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:#fff;color:inherit;font:inherit;cursor:pointer;transition:background .15s,border-color .15s}
.stva-ah__option small{display:block;margin-top:.1rem;color:var(--mute)}
.stva-ah__option:hover{background:var(--soft);border-color:#b7c9cf}
.stva-ah__chev{color:var(--b)}
.stva-ah__card:focus-visible,.stva-ah__option:focus-visible,.stva-ah__btn:focus-visible,.stva-ah input:focus-visible,.stva-ah a:focus-visible,.stva-ah__back:focus-visible{outline:3px solid var(--b);outline-offset:2px}
.stva-ah__form{margin:.8rem 0}
.stva-ah__form label{display:block;color:var(--g);margin:0 0 .45rem}
.stva-ah__inputrow{display:flex;gap:.6rem}
.stva-ah__inputrow input{flex:1;min-width:0;padding:.85rem 1rem;border:1px solid #b7c9cf;border-radius:12px;font:inherit;background:#fff}
.stva-ah__btn{display:inline-block;padding:.75rem 1.4rem;border:1px solid var(--g);border-radius:999px;background:#fff;color:var(--g);font:inherit;text-decoration:none;cursor:pointer;text-align:center;transition:background .15s,color .15s}
.stva-ah__btn:hover{background:#e4eeea}
.stva-ah__btn--primary{background:var(--g);color:#fff}
.stva-ah__btn--primary:hover{background:var(--b);border-color:var(--b);color:#fff}
.stva-ah__back{background:none;border:0;padding:.4rem .2rem;color:var(--b);font:inherit;cursor:pointer}
.stva-ah__back:hover{text-decoration:underline}
.stva-ah__row{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin:1.2rem 0 0}
.stva-ah__status{color:var(--mute);margin:.7rem 0}
.stva-ah__answer{margin:.4rem 0 1.2rem;padding:1.05rem 1.2rem;background:var(--soft);border-left:4px solid var(--g);border-radius:0 12px 12px 0}
.stva-ah .stva-ah__h3{margin:1.6rem 0 .7rem;color:var(--g)}
.stva-ah__items{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:.9rem;margin:.6rem 0}
.stva-ah__items[hidden]{display:none}
.stva-ah__item{border:1px solid var(--line);border-radius:14px;padding:1.05rem 1.2rem;background:#fff;display:flex;flex-direction:column}
.stva-ah__item.is-primary{border-color:var(--g);box-shadow:0 0 0 1px var(--g)}
.stva-ah__item h4{margin:0 0 .25rem;color:var(--ink)}
.stva-ah__item p{margin:.2rem 0}
.stva-ah__tag{margin-left:.55rem;padding:.12rem .6rem;border-radius:999px;background:var(--g);color:#fff;vertical-align:middle;white-space:nowrap}
.stva-ah__sub{color:var(--mute)}
.stva-ah__addr{}
.stva-ah__contactline{}
.stva-ah__note{color:var(--b)}
.stva-ah__hint{margin:.7rem 0;padding:.7rem .9rem;background:#fff8e6;border-radius:10px;color:#5c4a12}
.stva-ah__muted{color:var(--mute)}
.stva-ah__actions{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:auto!important;padding-top:.8rem}
.stva-ah__actions .stva-ah__btn{padding:.5rem .95rem}
.stva-ah__hours{margin:.4rem 0}
.stva-ah__hours summary{cursor:pointer;color:var(--b)}
.stva-ah__hours ul{margin:.3rem 0 0 1.1rem;padding:0}
.stva-ah__links{margin:.2rem 0 0 1.1rem;padding:0}
.stva-ah__contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin:1.8rem 0 0;padding:1.1rem 1.3rem;border-radius:14px;background:linear-gradient(135deg,#eaf3f0,#e8f0f7)}
.stva-ah__contact p{margin:.2rem 0 0;color:var(--mute)}
.stva-ah__disclaimer{margin:1.4rem 0 0;color:var(--mute)}
@media (max-width:900px){.stva-ah__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){
 .stva-ah [data-ah-app]{padding:1.1rem 1rem 1.4rem}
 .stva-ah__grid{grid-template-columns:1fr}
 .stva-ah .stva-ah__title{}
 .stva-ah__steplabel{display:none}
 .stva-ah__inputrow{flex-direction:column}
 .stva-ah__btn{width:100%;box-sizing:border-box}
 .stva-ah__actions .stva-ah__btn{width:auto}
}
.stva-ah .stva-ah__title:focus,.stva-ah .stva-ah__title:focus-visible{outline:none}
.stva-ah .stva-ah__h3{}
.stva-ah__item h4{}
.stva-ah__btn{}
.stva-ah__cardtext strong{}
.stva-ah__contact strong{color:var(--g)}
.stva-ah__links a{}
.stva-ah__links a,.stva-ah__link{}
.stva-contact label,.stva-ah strong,.stva-ah__item h4,.stva-ah__title,.stva-ah__h3,.stva-ah__btn,.stva-ah__form label{font-weight:700}.stva-contact .kf-check label{font-weight:400}
/* v2: modernes, ruhiges Ergebnis-Design */
.stva-ah{--g:#193d35;--b:#245e78;--acc:#2f7d5b;--accs:#eaf4ef}
.stva-ah .stva-ah__h3{display:flex;align-items:center;gap:.6rem;margin:1.8rem 0 .9rem;padding:0;color:var(--g)}
.stva-ah .stva-ah__h3::before{content:"";width:6px;height:1.15em;border-radius:3px;background:var(--acc)}
.stva-ah__group{margin:0 0 1.4rem}
.stva-ah__items{display:flex;flex-direction:column;gap:1rem}
.stva-ah__items[hidden]{display:none}
.stva-ah__item{display:flex;flex-direction:column;gap:1rem;width:100%;box-sizing:border-box;padding:1.3rem 1.4rem;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 1px 2px rgba(16,40,34,.04),0 6px 20px rgba(16,40,34,.06);transition:box-shadow .2s,border-color .2s}
.stva-ah__item:hover{border-color:#c9d8d3;box-shadow:0 2px 4px rgba(16,40,34,.05),0 12px 30px rgba(16,40,34,.10)}
.stva-ah__item.is-primary{border:2px solid var(--acc);background:linear-gradient(180deg,var(--accs),#fff 70px)}
.stva-ah__iteminfo{min-width:0}
.stva-ah__item h4{margin:0 0 .3rem;color:var(--g);font-size:1.2em;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}
.stva-ah__tag{margin:0;padding:.18rem .7rem;border-radius:999px;background:var(--acc);color:#fff;font-size:.7em;letter-spacing:.02em}
.stva-ah__item p{margin:.3rem 0}
.stva-ah__sub{color:var(--mute)}
.stva-ah__hours summary{color:var(--b)}
.stva-ah__note{color:var(--b)}
.stva-ah__actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin:0!important;padding:1rem 0 0;border-top:1px solid #edf2f0}
.stva-ah__actions .stva-ah__btn{display:flex;align-items:center;justify-content:center;width:100%;box-sizing:border-box;padding:.75rem 1rem;border-radius:12px;white-space:normal;text-align:center}
.stva-ah__btn{border-width:2px;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}
.stva-ah__btn:hover{transform:translateY(-1px)}
.stva-ah__btn--primary{background:var(--g);border-color:var(--g);color:#fff;box-shadow:0 4px 12px rgba(25,61,53,.25)}
.stva-ah__btn--primary:hover{background:var(--acc);border-color:var(--acc);color:#fff}
.stva-ah__btn--ghost{background:#f6f9f8;border-color:#d5e1dd;color:var(--g)}
.stva-ah__btn--ghost:hover{background:#fff;border-color:var(--g);color:var(--g);box-shadow:0 4px 12px rgba(25,61,53,.12)}
.stva-ah__btn--more{display:block;width:100%;margin:.6rem 0 0;padding:.8rem;border:2px dashed #c9d8d3;border-radius:12px;background:#fff;color:var(--g)}
.stva-ah__btn--more:hover{border-color:var(--g);background:var(--accs)}
/* Mehr dazu, Navigation, Hinweis */
.stva-ah__tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
.stva-ah__tile{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.15rem;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--g);font-weight:700;text-decoration:none;box-shadow:0 1px 2px rgba(16,40,34,.04);transition:border-color .15s,box-shadow .15s,transform .15s}
.stva-ah__tile:hover{border-color:var(--acc);box-shadow:0 8px 20px rgba(16,40,34,.10);transform:translateY(-1px);color:var(--g)}
.stva-ah__tilearrow{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:var(--accs);color:var(--acc);transition:background .15s,color .15s}
.stva-ah__tile:hover .stva-ah__tilearrow{background:var(--acc);color:#fff}
.stva-ah__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:1.8rem 0 0}
.stva-ah__nav .stva-ah__btn{width:100%;box-sizing:border-box;padding:.85rem 1rem;border-radius:12px}
.stva-ah__disclaimer{display:flex;align-items:flex-start;gap:.6rem;margin:1rem 0 0;padding:.8rem 1rem;border-radius:12px;background:var(--soft);color:var(--mute);font-size:.9em}
.stva-ah__disclaimer::before{content:"i";flex:0 0 auto;display:grid;place-items:center;width:1.4em;height:1.4em;border-radius:50%;background:#c9d8d3;color:#fff;font-weight:700;font-style:italic;font-family:Georgia,serif}
/* Auswahl-Buttons in den Schritten */
.stva-ah__card{border:1px solid var(--line);box-shadow:0 1px 2px rgba(16,40,34,.04),0 6px 18px rgba(16,40,34,.05)}
.stva-ah__card:hover{border-color:var(--acc)}
.stva-ah__option{border:1px solid var(--line);border-radius:14px;font-weight:700;box-shadow:0 1px 2px rgba(16,40,34,.04);transition:border-color .15s,box-shadow .15s,background .15s}
.stva-ah__option small{font-weight:400}
.stva-ah__option:hover{border-color:var(--acc);background:#fff;box-shadow:0 8px 20px rgba(16,40,34,.10)}
.stva-ah__chev{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:var(--accs);color:var(--acc);font-size:1.2em}
.stva-ah__option:hover .stva-ah__chev{background:var(--acc);color:#fff}
@media (max-width:600px){
 .stva-ah__actions,.stva-ah__tiles{grid-template-columns:1fr}
 .stva-ah__item{padding:1.1rem 1rem}
}
.stva-ah__tile:only-child,.stva-ah__tile:last-child:nth-child(odd){grid-column:1/-1}
/* v3: Werkzeug- und Formular-Kästen */
.stva-ah__tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}
.stva-ah__tools.is-single{grid-template-columns:1fr}
.stva-ah__tool{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;padding:1.15rem 1.25rem;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 1px 2px rgba(16,40,34,.04),0 6px 18px rgba(16,40,34,.05)}
.stva-ah__tool.is-first{grid-column:1/-1;border:2px solid var(--acc);background:linear-gradient(135deg,var(--accs),#fff 60%);padding:1.35rem 1.45rem}
.stva-ah__toolbadge{display:inline-block;padding:.15rem .65rem;border-radius:999px;background:var(--accs);color:var(--acc);font-size:.75em;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.stva-ah__tool--pdf .stva-ah__toolbadge{background:#fdecea;color:#b3261e}
.stva-ah__tool--online .stva-ah__toolbadge{background:#e6f0fb;color:#1f5fa8}
.stva-ah__tool.is-first .stva-ah__toolbadge{background:var(--acc);color:#fff}
.stva-ah__tool--pdf.is-first .stva-ah__toolbadge{background:#b3261e}
.stva-ah__tooltitle{color:var(--g);font-size:1.08em}
.stva-ah__tool.is-first .stva-ah__tooltitle{font-size:1.25em}
.stva-ah__tooltext{margin:0 0 .5rem;color:var(--mute)}
.stva-ah__tool .stva-ah__btn{margin-top:auto;padding:.7rem 1.2rem;border-radius:12px}
@media (max-width:600px){.stva-ah__tools{grid-template-columns:1fr}.stva-ah__tool .stva-ah__btn{width:100%;text-align:center}}
.stva-ah__tool:not(.is-first):last-child:nth-child(even){grid-column:1/-1}

/* Direkte Anliegen-Suche bleibt auch auf schmalen Geräten im vorhandenen Raster. */
.stva-ah__grid[hidden]{display:none}
.stva-ah__search{padding:1rem;background:var(--soft);border-radius:14px;margin:1rem 0 1.3rem}
.stva-ah__search input{width:100%;box-sizing:border-box}