/* Tronio – öffentliche Unterseiten (Ratgeber, Kontakt, 404). Ergänzt app.css; Kopf- und Fußzeile wie auf der Startseite. */
body{font-size:15px}
.w{width:min(1240px,100% - 40px);margin:0 auto}
.kopfzeile{position:sticky;top:0;z-index:40;background:rgba(244,242,236,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.kopfzeile.mit-linie{border-color:var(--line)}
.kopfzeile .w{display:flex;align-items:center;gap:28px;height:68px}
.kopfzeile nav{display:flex;gap:4px}
.kopfzeile nav a{padding:8px 12px;border-radius:9px;text-decoration:none;color:var(--ink-2);font-weight:500;font-size:14px}
.kopfzeile nav a:hover{color:var(--ink);background:rgba(18,18,18,.05)}
.kopfzeile .rechts{margin-left:auto;display:flex;gap:8px;align-items:center}
.kopfzeile .rechts .btn-ghost[aria-current="page"]{color:var(--ink);background:rgba(18,18,18,.06)}
.kopfzeile .trenner{width:1px;height:20px;background:var(--line-2);margin:0 4px}
@media (max-width:1240px){.kopfzeile nav .nav-breit{display:none}}
@media (max-width:1000px){.kopfzeile .nav-seite,.kopfzeile .trenner{display:none}}
.fusszeile{padding:40px 0 60px;color:var(--ink-3);font-size:13px}
.fusszeile .w{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.fusszeile a{color:var(--ink-2);text-decoration:none}
.fusszeile a:hover{color:var(--ink)}
@media (max-width:900px){.kopfzeile nav{display:none}}
@media (max-width:560px){.kopfzeile .btn{height:36px;padding:0 10px;font-size:14px}.kopfzeile .btn-primary .ic{display:none}.kopfzeile .rechts{gap:2px}.kopfzeile .w{gap:12px}}
@media (max-width:360px){.kopfzeile .rechts .btn-ghost{display:none}}

/* Brotkrumen */
.krumen{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--ink-3);margin:28px 0 22px}
.krumen a{color:var(--ink-2);text-decoration:none}
.krumen a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}

/* Ratgeber: Übersicht */
.ratgeber-kopf{padding:0 0 32px}
.ratgeber-kopf h1{font-size:clamp(34px,4.6vw,60px);letter-spacing:-.045em;line-height:1.02;margin:14px 0 18px;max-width:20ch}
.ratgeber-kopf .lead{max-width:46em}
.ratgeber-liste{display:flex;flex-direction:column;gap:18px;padding-bottom:16px}
.r-karte{display:grid;grid-template-columns:1fr;background:var(--surface);border-radius:var(--r-l);box-shadow:0 0 0 1px var(--line);overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .2s}
.r-karte:hover{box-shadow:0 0 0 1px var(--ink-3),var(--sh-2)}
.r-bild{background:var(--paper-2);aspect-ratio:1200/630;overflow:hidden}
.r-bild img{width:100%;height:100%;object-fit:cover}
.r-text{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px}
.r-text b{font-size:20px;letter-spacing:-.02em;line-height:1.2;text-wrap:balance}
.r-text p{color:var(--ink-2)}
.r-mehr{display:inline-flex;gap:6px;align-items:center;font-size:13px;color:var(--ink-3);margin-top:4px}
.r-karte.gross{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
.r-karte.gross .r-bild{aspect-ratio:auto;min-height:340px}
.r-karte.gross .r-text{padding:clamp(24px,4vw,48px);justify-content:center}
.r-karte.gross b{font-size:clamp(24px,2.6vw,34px);letter-spacing:-.03em}
.r-raster{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.r-motive{display:flex;gap:14px;align-items:center;justify-content:center;padding:24px}
.r-motive img{height:100%;width:auto;max-width:44%;aspect-ratio:4/5;object-fit:cover;border-radius:14px;box-shadow:var(--sh-2)}
.r-motive img:nth-child(2){transform:translateY(-10px)}
.r-karte.gross .r-motive img{height:auto;width:42%;max-width:240px}
@media (max-width:900px){.r-karte.gross{grid-template-columns:1fr}.r-karte.gross .r-bild{aspect-ratio:1200/630;min-height:0}.r-raster{grid-template-columns:1fr}}

/* Ratgeber: Artikel */
.artikel{padding-bottom:8px}
.artikel-kopf{max-width:820px;margin-bottom:40px}
.artikel-kopf h1{font-size:clamp(32px,4.2vw,54px);letter-spacing:-.045em;line-height:1.04;margin:14px 0 16px}
.artikel-kopf .meta{font-size:13px;color:var(--ink-3);margin-top:16px}
.artikel-raster{display:grid;grid-template-columns:220px minmax(0,720px);gap:clamp(28px,5vw,72px);align-items:start}
.inhalt-nav{position:sticky;top:92px;font-size:13.5px}
.inhalt-nav summary{font-family:var(--m);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);list-style:none;margin-bottom:10px}
.inhalt-nav summary::-webkit-details-marker{display:none}
.inhalt-nav ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--line)}
.inhalt-nav a{display:block;padding:6px 0 6px 14px;margin-left:-1px;border-left:1px solid transparent;color:var(--ink-2);text-decoration:none;line-height:1.35}
.inhalt-nav a:hover{color:var(--ink);border-color:var(--ink-3)}
.artikel-text{font-size:17px;line-height:1.7;min-width:0}
.artikel-text p{margin:0 0 18px;color:#2b2a27}
.artikel-text h2{font-size:clamp(24px,2.4vw,30px);letter-spacing:-.03em;line-height:1.15;margin:52px 0 16px;scroll-margin-top:90px}
.artikel-text h3{font-size:19px;letter-spacing:-.015em;margin:32px 0 10px}
.artikel-text ul,.artikel-text ol{padding-left:22px;margin:0 0 20px}
.artikel-text li{margin:0 0 8px;color:#2b2a27}
.artikel-text a{text-underline-offset:3px;text-decoration-color:color-mix(in oklab,currentColor 40%,transparent)}
.artikel-text a:hover{text-decoration-color:currentColor}
.artikel-text .tabelle{overflow-x:auto;margin:8px 0 26px;border-radius:var(--r-m);box-shadow:0 0 0 1px var(--line);background:var(--surface)}
.artikel-text table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.45}
.artikel-text th,.artikel-text td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.artikel-text th{font-weight:600;background:var(--surface-2);font-size:13px}
.artikel-text tr:last-child td{border-bottom:0}
.kurz{background:var(--surface);border-radius:var(--r-l);box-shadow:0 0 0 1px var(--line);padding:22px 24px 6px;margin:0 0 8px}
.artikel-text .kurz .kurz-titel{font-family:var(--m);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:0 0 14px;font-weight:500}
.kurz ul{list-style:none;padding:0}
.kurz li{position:relative;padding-left:24px;font-size:16px;line-height:1.55}
.kurz li::before{content:"";position:absolute;left:0;top:.5em;width:10px;height:10px;border-radius:3px;background:var(--lime-2)}
.hinweis-box{background:var(--paper-2);border-radius:var(--r-m);padding:18px 20px 2px;margin:8px 0 26px;font-size:15.5px}
.hinweis-box p,.hinweis-box li{color:var(--ink-2)}
.checkliste ul.haken{list-style:none;padding:0}
.checkliste ul.haken li{position:relative;padding-left:34px}
.checkliste ul.haken li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:7px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
.aufnahmen-liste{list-style:none;padding:0!important;margin:8px 0 28px!important;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.aufnahmen-liste li{position:relative;background:var(--surface);border-radius:var(--r-m);box-shadow:0 0 0 1px var(--line);padding:16px 16px 18px;display:flex;flex-direction:column;gap:3px;margin:0!important;font-size:14px;line-height:1.45}
.aufnahmen-liste .pikto{width:60px;height:75px;color:var(--ink);margin:0 0 10px}
.aufnahmen-liste b{font-size:15px;color:var(--ink)}
.aufnahmen-liste span{color:var(--ink-2)}
.aufnahmen-liste .nr{position:absolute;top:12px;right:14px;font-family:var(--m);font-size:12px;color:var(--ink-3)}
.bsp-raster{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 14px;margin:10px 0 6px}
.bsp{margin:0;display:flex;flex-direction:column;gap:10px}
.bsp-bild{position:relative;border-radius:var(--r-m);overflow:hidden;background:var(--paper-2);aspect-ratio:4/5}
.bsp-bild img{width:100%;height:100%;object-fit:cover}
.bsp .urteil{position:absolute;left:10px;top:10px;display:inline-flex;gap:5px;align-items:center;font-size:12px;font-weight:600;line-height:1;padding:6px 10px 6px 7px;border-radius:999px;background:rgba(255,255,255,.94)}
.bsp .urteil .ic{width:14px;height:14px;stroke-width:2.8}
.bsp.gut .urteil{color:var(--ok)}
.bsp.schlecht .urteil{color:var(--bad)}
.bsp.gut .bsp-bild{box-shadow:0 0 0 2px var(--ok)}
.bsp figcaption{display:flex;flex-direction:column;gap:2px;font-size:14px;line-height:1.45}
.bsp figcaption b{font-size:15px}
.bsp figcaption span{color:var(--ink-2)}
.artikel-text .bsp-quelle{font-size:12px;color:var(--ink-3);margin:0 0 30px}
.bsp-raster:has(> .bsp:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr));max-width:67%}
@media (max-width:640px){.bsp-raster:has(> .bsp:nth-child(2):last-child){max-width:none}}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:20px 28px;flex-wrap:wrap;background:var(--night);color:#fff;border-radius:var(--r-xl);padding:clamp(22px,3.4vw,36px);margin:36px 0}
.cta-box b{display:block;font-size:clamp(20px,2vw,24px);letter-spacing:-.025em;line-height:1.2;margin-bottom:6px}
.cta-box p,.artikel-text .cta-box p{color:#b9b9b3;margin:0;font-size:15px;line-height:1.5}
.cta-box .btn-primary{background:var(--lime);color:var(--ink)}
.cta-box .btn-primary:hover{background:var(--lime-2)}
.cta-box .btn-secondary{background:transparent;color:#fff;border-color:var(--night-line);box-shadow:none}
.cta-box .btn-secondary:hover{border-color:#777}
.faq{display:flex;flex-direction:column;margin:0 0 24px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 0;font-weight:600;font-size:17px;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{transition:transform .2s;flex:none}
.faq details[open] summary .ic{transform:rotate(45deg)}
.artikel-text .faq details p{color:var(--ink-2);padding:0 30px 16px 0;margin:0;font-size:16px}
.autor{display:flex;gap:16px;align-items:flex-start;border-top:1px solid var(--line);margin-top:44px;padding-top:24px}
.autor-zeichen{flex:none;width:48px;height:48px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-weight:600;font-size:18px}
.autor b{display:block;font-size:16px;line-height:1.3}
.autor .faint{font-size:13px}
.artikel-text .autor p{font-size:15px;color:var(--ink-2);margin:8px 0 0;line-height:1.55}
.weitere{padding:16px 0 40px}
.weitere-kopf{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.weitere h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.03em}
@media (max-width:1000px){
  .artikel-raster{grid-template-columns:1fr}
  .inhalt-nav{position:static;background:var(--surface);border-radius:var(--r-m);box-shadow:0 0 0 1px var(--line);padding:14px 16px}
  .inhalt-nav summary{margin:0;cursor:pointer;display:flex;justify-content:space-between}
  .inhalt-nav summary::after{content:"+";font-size:16px}
  .inhalt-nav details[open] summary{margin-bottom:10px}
  .inhalt-nav details[open] summary::after{content:"–"}
}
@media (max-width:640px){.bsp-raster{grid-template-columns:repeat(2,minmax(0,1fr))}.aufnahmen-liste{grid-template-columns:repeat(2,minmax(0,1fr))}.artikel-text{font-size:16px}}

/* Kontakt */
.kontakt{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);grid-template-areas:"intro form" "wege form";column-gap:clamp(28px,5vw,72px);padding:48px 0 72px;align-items:start}
.k-intro{grid-area:intro}.k-wege{grid-area:wege}.k-form{grid-area:form}
.k-mail{margin:16px 0 0;padding:0 clamp(20px,3vw,36px)}
.k-intro h1{font-size:clamp(40px,5vw,68px);letter-spacing:-.05em;line-height:1;margin:14px 0 18px}
.kontakt-wege{list-style:none;padding:0;margin:28px 0 22px;display:flex;flex-direction:column;gap:18px}
.kontakt-wege li{display:flex;gap:14px;align-items:flex-start}
.kontakt-wege .r,.kontakt-danke .r{flex:none;width:36px;height:36px;border-radius:10px;background:var(--surface);box-shadow:0 0 0 1px var(--line);display:grid;place-items:center}
.kontakt-wege b{display:block;font-size:15px}
.kontakt-wege p{color:var(--ink-2);font-size:14.5px;margin:2px 0 4px}
.kontakt-form{background:var(--surface);border-radius:var(--r-xl);box-shadow:0 0 0 1px var(--line),var(--sh-2);padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:18px}
.anliegen{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;min-width:0}
.anl-liste{display:flex;flex-wrap:wrap;gap:8px}
.anl{position:relative}
.anl input{position:absolute;opacity:0;width:1px;height:1px}
.anl span{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);font-size:var(--t-s);font-weight:500;cursor:pointer;transition:border-color .15s,background .15s}
.anl span:hover{border-color:var(--ink-3)}
.anl input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.anl input:focus-visible+span{outline:2px solid var(--ink);outline-offset:2px}
.kontakt-form:has(input[value="angebot"]:not(:checked)) .nur-angebot{display:none}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.meldung{display:flex;gap:10px;align-items:flex-start;background:var(--warn-soft);color:#5c3d07;border-radius:var(--r);padding:12px 14px;font-size:14px}
.meldung .ic{margin-top:2px}
.kontakt-form .btn-xl{align-self:flex-start}
.kontakt-danke,.seite-404{padding:72px 0 96px;max-width:760px}
.kontakt-danke h1,.seite-404 h1{font-size:clamp(34px,4.4vw,56px);letter-spacing:-.045em;line-height:1.02;margin:22px 0 14px}
.kontakt-danke .r{width:48px;height:48px;color:var(--ok)}
.kontakt-danke .row-wrap,.seite-404 .row-wrap{margin-top:28px}
@media (max-width:900px){.kontakt{grid-template-columns:1fr;grid-template-areas:"intro" "form" "wege";padding-top:28px}.k-intro{margin-bottom:22px}}
@media (max-width:560px){.kontakt-form .grid-2{grid-template-columns:1fr}.kontakt-form .btn-xl{align-self:stretch}}