/* Ratgeber article – Abfluss gluckert.
   Brand tokens come from /css/global.css. Class names (ra-*) are generic on purpose:
   hero, breadcrumb, summary, toc, prose, note, warning, table, faq and cta can be reused
   by future articles. */
.ra-main{color:var(--c-text);background:var(--c-bg);line-height:1.7}
.ra-main *,.ra-main *::before,.ra-main *::after{box-sizing:border-box}
.ra-container{max-width:880px;margin:0 auto;padding:0 24px}
.ra-main a{color:var(--primary-hover)}
.ra-main a:hover{color:var(--c-text)}
.ra-main :focus-visible{outline:3px solid var(--primary-hover);outline-offset:3px;border-radius:4px}
.ra-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ra-main i.bi{line-height:1}
.ra-main p{margin:0 0 1rem}

/* Breadcrumb */
.ra-breadcrumb{background:var(--c-bg-alt);border-bottom:1px solid var(--c-border);font-size:.78rem}
.ra-breadcrumb .ra-container{display:flex;flex-wrap:wrap;gap:.45rem .6rem;padding-top:.75rem;padding-bottom:.75rem;color:var(--c-text-soft)}
.ra-breadcrumb a{text-decoration:none}
.ra-breadcrumb a:hover{text-decoration:underline}

/* Hero */
.ra-hero{padding:2.4rem 0 1.4rem}
.ra-main .ra-eyebrow{display:inline-block;font-size:.73rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;text-decoration:none;color:var(--primary-hover);padding:.2rem 0}
.ra-main h1{font-size:clamp(1.75rem,3.4vw,2.5rem)!important;line-height:1.16;letter-spacing:-.03em;margin:.5rem 0 1.1rem;overflow-wrap:break-word;hyphens:auto}
.ra-lead{font-size:1.1rem;color:var(--c-text-soft);max-width:760px}
.ra-meta{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;font-size:.8rem;color:var(--c-text-soft);margin:1.1rem 0 0!important}
.ra-meta span{display:inline-flex;align-items:center;gap:.4rem}
.ra-meta i{color:var(--primary-hover)}

/* Cover image */
.ra-cover{margin:0 0 2rem}
.ra-cover img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}

/* Reading column */
.ra-prose{max-width:760px;font-size:1.0625rem}
.ra-prose section{margin-top:3rem}
.ra-prose section[id],.ra-prose h2{scroll-margin-top:calc(var(--header-h) + 20px)}
.ra-prose h2{font-size:clamp(1.4rem,2.4vw,1.75rem)!important;line-height:1.22;letter-spacing:-.02em;margin:0 0 1rem;padding-top:1.1rem;border-top:2px solid var(--c-border);position:relative}
.ra-prose h2::before{content:"";position:absolute;top:-2px;left:0;width:56px;height:2px;background:var(--primary)}
.ra-prose h3{font-size:1.15rem!important;line-height:1.3;margin:1.8rem 0 .6rem}
.ra-prose ul,.ra-prose ol{padding-left:1.3rem;margin:0 0 1.1rem}
.ra-prose li{margin-bottom:.4rem}
.ra-prose li::marker{color:var(--primary-hover)}

/* Summary + TOC (shared top panels) */
.ra-prose>.ra-summary,.ra-prose>.ra-toc{margin:0 0 1.6rem}
.ra-summary{padding:1.4rem 1.5rem;background:var(--c-bg-alt);border:1px solid var(--c-border);border-top:3px solid var(--primary);border-radius:var(--radius)}
.ra-prose .ra-summary h2,.ra-prose .ra-toc h2{font-size:1rem!important;letter-spacing:0;border:0;padding:0;margin:0 0 .8rem;display:flex;align-items:center;gap:.55rem}
.ra-prose .ra-summary h2::before,.ra-prose .ra-toc h2::before{display:none}
.ra-summary h2 i,.ra-toc h2 i{color:var(--primary-hover);font-size:1.15rem}
.ra-summary ul{margin:0;padding:0;list-style:none}
.ra-summary li{position:relative;padding-left:1.35rem;font-size:.97rem;margin-bottom:.5rem}
.ra-summary li:last-child{margin-bottom:0}
.ra-summary li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--primary)}
.ra-toc{padding:1.2rem 1.5rem;border:1px solid var(--c-border);border-radius:var(--radius)}
.ra-toc ol{margin:0;padding:0;list-style:none;columns:2;column-gap:2rem;counter-reset:toc}
.ra-toc li{counter-increment:toc;break-inside:avoid;margin:0;font-size:.92rem}
.ra-toc a{display:flex;gap:.6rem;padding:.35rem 0;text-decoration:none;color:var(--c-text)}
.ra-toc a::before{content:counter(toc);min-width:1.2rem;font-weight:700;color:var(--primary-hover)}
.ra-toc a:hover{color:var(--primary-hover);text-decoration:underline}

/* Fixture list (Küche / Bad / Dusche / WC) – typography, not cards */
.ra-fixtures{list-style:none;padding:0!important;margin:1.2rem 0 0!important}
.ra-fixtures li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:.9rem;padding:1rem 0;margin:0;border-top:1px solid var(--c-border)}
.ra-fixtures li:last-child{border-bottom:1px solid var(--c-border)}
.ra-fixtures i{font-size:1.45rem;color:var(--c-text);margin-top:.15rem}
.ra-fixtures strong{display:block;margin-bottom:.15rem}
.ra-fixtures p{margin:0;font-size:.98rem;color:var(--c-text-soft)}

/* Decision table */
.ra-table-wrap{margin:1.2rem 0 1.6rem;border:1px solid var(--c-border);border-top:3px solid var(--primary);border-radius:var(--radius);overflow:hidden}
.ra-table{width:100%;border-collapse:collapse;font-size:.94rem}
.ra-table th,.ra-table td{padding:.85rem 1rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--c-border)}
.ra-table thead th{background:var(--c-bg-alt);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--c-text-soft)}
.ra-table tbody th{font-weight:700;width:30%}
.ra-table tbody tr:last-child>*{border-bottom:0}
.ra-table td{color:var(--c-text-soft)}

/* Numbered steps */
.ra-steps{list-style:none;counter-reset:step;padding:0!important}
.ra-steps li{counter-increment:step;position:relative;padding-left:2.7rem;margin-bottom:.9rem}
.ra-steps li::before{content:counter(step);position:absolute;left:0;top:.05rem;width:1.8rem;height:1.8rem;border-radius:50%;background:var(--primary-l);color:var(--primary-hover);font-weight:700;font-size:.88rem;display:flex;align-items:center;justify-content:center}

/* Callouts */
.ra-note{display:grid;grid-template-columns:28px minmax(0,1fr);gap:.8rem;padding:1.1rem 1.3rem;margin:1.4rem 0 0;background:var(--c-bg-alt);border-left:4px solid var(--c-dark-soft);border-radius:0 var(--radius) var(--radius) 0}
.ra-note i{font-size:1.3rem;color:var(--c-text)}
.ra-note p{margin:0;font-size:.97rem}
.ra-warning{padding:1.3rem 1.5rem;margin:0 0 1.4rem;background:var(--primary-l);border-left:4px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0}
.ra-prose .ra-warning h3{display:flex;align-items:center;gap:.55rem;font-size:1.05rem!important;margin:0 0 .7rem}
.ra-warning h3 i{color:var(--primary-hover);font-size:1.25rem}
.ra-warning ul{margin:0;padding-left:1.2rem}
.ra-warning li{font-size:.99rem}

/* Checklist */
.ra-checklist{list-style:none;padding:0!important}
.ra-checklist li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:.55rem;align-items:start;padding:.6rem 0;margin:0;border-bottom:1px solid var(--c-border)}
.ra-checklist li:first-child{border-top:1px solid var(--c-border)}
.ra-checklist i{color:var(--primary-hover);font-size:1.2rem;margin-top:.2rem}

/* FAQ */
.ra-faq details{border-bottom:1px solid var(--c-border)}
.ra-faq details:first-of-type{border-top:1px solid var(--c-border)}
.ra-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem .2rem;font-weight:700;font-size:1rem;min-height:48px}
.ra-faq summary::-webkit-details-marker{display:none}
.ra-faq summary::after{content:"+";flex-shrink:0;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--c-bg-alt);color:var(--primary-hover);font-size:1.2rem;line-height:1.7rem;text-align:center;transition:transform .2s}
.ra-faq details[open] summary::after{content:"–"}
.ra-faq details p{margin:0 0 1.1rem;padding:0 2.6rem 0 .2rem;color:var(--c-text-soft);font-size:.98rem}

/* Final CTA – one, restrained */
.ra-cta{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:1.8rem;align-items:center;margin:3.2rem 0 1.4rem;padding:1.9rem;background:var(--c-dark-soft);color:#fff;border-radius:var(--radius-lg)}
.ra-cta h2{font-size:clamp(1.25rem,2.2vw,1.55rem)!important;line-height:1.25;margin:0 0 .7rem;color:#fff}
.ra-cta p{margin:0;font-size:.95rem;color:#d5dde5}
.ra-cta-actions{display:flex;flex-direction:column;gap:.7rem}
.ra-main .ra-btn{display:flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:.75rem 1.2rem;border-radius:var(--radius);font-weight:700;font-size:.95rem;text-decoration:none;border:2px solid transparent;transition:background .18s,border-color .18s}
.ra-main .ra-btn-primary{background:var(--primary);color:#fff}
.ra-main .ra-btn-primary:hover{background:var(--primary-hover);color:#fff}
.ra-main .ra-btn-secondary{background:transparent;border-color:#8aa0b2;color:#fff}
.ra-main .ra-btn-secondary:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.ra-main .ra-cta-link{align-self:center;padding:.4rem 0;color:#fff;font-weight:700;font-size:.9rem;text-decoration:underline;text-underline-offset:3px}
.ra-main .ra-cta-link:hover{color:#fff;text-decoration-thickness:2px}
.ra-more{display:flex;align-items:center;gap:.6rem;font-size:.92rem;color:var(--c-text-soft);margin:0 0 3.5rem!important}
.ra-more i{color:var(--primary-hover)}

/* Header: current-page state for the Ratgeber link */
.nav-links a[aria-current="page"]{color:var(--primary)}

@media (max-width:720px){
  .ra-container{padding:0 18px}
  .ra-hero{padding:1.7rem 0 1.1rem}
  .ra-lead{font-size:1.02rem}
  .ra-cover img{border-radius:var(--radius)}
  .ra-prose{font-size:1rem}
  .ra-toc ol{columns:1}
  .ra-cta{grid-template-columns:1fr;padding:1.5rem}
  /* table → stacked rows */
  .ra-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .ra-table,.ra-table tbody,.ra-table tr,.ra-table th,.ra-table td{display:block;width:100%}
  .ra-table tbody tr{padding:.5rem 0;border-bottom:1px solid var(--c-border)}
  .ra-table tbody tr:last-child{border-bottom:0}
  .ra-table tbody th{width:100%;border:0;padding:.5rem 1rem .2rem;font-size:1rem}
  .ra-table td{border:0;padding:.25rem 1rem}
  .ra-table td::before{content:attr(data-label);display:block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c-text-soft)}
  .ra-table tbody th::before{display:none}
  .ra-faq details p{padding-right:.2rem}
}
@media (prefers-reduced-motion:reduce){
  .ra-faq summary::after,.ra-main .ra-btn{transition:none}
}