/* Rabona — rabona1.de (Casino-fokus). Eigene Struktur/Klassen, kein Teilen mit
   ra-bona.com.de. Dunkler Header, CSS-Rabona-Bogen im Hero, Spiele-Grid mit Chip-Filter. */
:root{
  --rb1-sky:#3fb6ee;
  --rb1-sky2:#22b8f0;
  --rb1-green:#6cbd6d;
  --rb1-ink:#171b1f;
  --rb1-surface:#1c2126;
  --rb1-surface-2:#262d33;
  --rb1-bg:#f3f5f6;
  --rb1-card:#ffffff;
  --rb1-border:#e2e2e2;
  --rb1-text:#26303a;
  --rb1-muted:#5c666f;
  --rb1-radius:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--rb1-bg);color:var(--rb1-text);line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--rb1-sky2)}
a:hover{color:var(--rb1-green)}
ul{margin:0;padding:0}

/* ---------- Header ---------- */
.rb1-header{position:sticky;top:0;z-index:50;background:var(--rb1-surface);border-bottom:1px solid #2a3138}
.rb1-header__inner{max-width:1220px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:18px;min-width:0}
.rb1-mark{display:flex;align-items:center;flex-shrink:0}
.rb1-mark__logo{height:32px;width:auto;display:block}
.rb1-nav{list-style:none;display:flex;gap:2px;margin:0 0 0 auto;padding:0;min-width:0}
.rb1-nav a{display:block;padding:9px 13px;border-radius:9px;text-decoration:none;font-size:.89rem;font-weight:600;color:#c7ced4;white-space:nowrap}
.rb1-nav a:hover,.rb1-nav a[aria-current]{background:var(--rb1-surface-2);color:#fff}
.rb1-cta{
  flex-shrink:0;font-size:.84rem;font-weight:700;text-decoration:none;white-space:nowrap;color:var(--rb1-ink);
  background:linear-gradient(90deg,var(--rb1-sky),var(--rb1-green));padding:9px 16px;border-radius:999px;
}
.rb1-cta:hover{opacity:.9;color:var(--rb1-ink)}
.rb1-burger{display:none;flex-direction:column;justify-content:center;gap:4px;width:38px;height:38px;
  border:1px solid #333c44;border-radius:9px;background:transparent;cursor:pointer;padding:0;flex-shrink:0}
.rb1-burger span{display:block;width:18px;height:2px;background:#fff;margin:0 auto}

.rb1-flyout{
  display:none;position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--rb1-surface);z-index:70;
  padding:22px 20px;box-shadow:-10px 0 30px rgba(0,0,0,.35);transform:translateX(100%);transition:transform .22s ease;
  overflow-y:auto;
}
.rb1-flyout.is-open{display:block;transform:translateX(0)}
.rb1-flyout ul{list-style:none;margin:0 0 20px;padding:0}
.rb1-flyout li+li{border-top:1px solid #2a3138}
.rb1-flyout a{display:block;padding:13px 4px;text-decoration:none;color:#e7eaed;font-weight:600}
.rb1-flyout a[aria-current]{color:var(--rb1-sky)}
.rb1-flyout__cta{display:block;text-align:center;padding:12px;border-radius:9px;
  background:linear-gradient(90deg,var(--rb1-sky),var(--rb1-green));color:var(--rb1-ink);text-decoration:none;font-weight:700}
@media(max-width:860px){
  .rb1-nav,.rb1-cta{display:none}
  .rb1-burger{display:flex}
}

/* ---------- Hero: CSS-Rabona-Bogen (Fallrückzieher-Kurve), kein Foto ---------- */
.rb1-hero{position:relative;background:radial-gradient(120% 140% at 15% 15%,#20272d 0%,var(--rb1-ink) 60%);overflow:hidden;padding:38px 0 0}
.rb1-hero__arc{
  position:absolute;inset:auto -20% -60% auto;width:78vw;max-width:900px;aspect-ratio:1/1;border-radius:50%;
  border:2px solid transparent;
  background:
    conic-gradient(from -40deg at 50% 50%, var(--rb1-sky) 0deg, var(--rb1-green) 70deg, transparent 72deg, transparent 360deg) border-box;
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 5px));
          mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 5px));
  opacity:.55;filter:blur(.4px);pointer-events:none;
}
.rb1-hero__inner{position:relative;max-width:1220px;margin:0 auto;padding:0 20px 30px;display:flex;align-items:center;gap:26px;flex-wrap:wrap;min-width:0}
.rb1-hero__text{flex:1 1 340px;min-width:0;padding:20px 0}
.rb1-hero__eyebrow{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
  color:var(--rb1-ink);background:var(--rb1-sky);padding:5px 11px;border-radius:999px;margin:0 0 12px;
}
.rb1-hero__lead{font-size:clamp(1.15rem,2.8vw,1.55rem);font-weight:700;line-height:1.4;margin:0;color:#fff;max-width:44ch}
.rb1-hero__tiles{position:relative;flex:0 0 auto;width:min(300px,40vw);height:210px;margin:10px auto 0}
.rb1-hero__tile{position:absolute;border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.45);object-fit:cover}
.rb1-hero__tile--1{width:120px;height:180px;left:0;top:10px;transform:rotate(-7deg);z-index:2}
.rb1-hero__tile--2{width:120px;height:180px;left:88px;top:0;transform:rotate(3deg);z-index:3;box-shadow:0 22px 46px rgba(0,0,0,.55)}
.rb1-hero__tile--3{width:120px;height:180px;left:176px;top:14px;transform:rotate(9deg);z-index:1}
@media(max-width:600px){.rb1-hero__tiles{display:none}}

.rb1-chipband{background:var(--rb1-surface-2)}
.rb1-chips{list-style:none;display:flex;flex-wrap:wrap;gap:9px;margin:0;max-width:1220px;padding:14px 20px}
.rb1-chips li{background:var(--rb1-surface);border:1px solid #333c44;border-radius:999px;padding:7px 13px;font-size:.8rem;font-weight:600;color:#e7eaed}
.rb1-chips li b{color:var(--rb1-sky);font-weight:800}

/* ---------- Spiele-Grid + Chip-Filter ---------- */
.rb1-gridsec{padding:30px 0 6px}
.rb1-gridsec__inner{max-width:1220px;margin:0 auto;padding:0 20px;min-width:0}
.rb1-gridsec__label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--rb1-muted);margin:0 0 12px}
.rb1-chipfilter{display:flex;gap:8px;margin:0 0 16px;overflow-x:auto;padding-bottom:2px}
.rb1-chipfilter__btn{
  flex:0 0 auto;border:1px solid var(--rb1-border);background:var(--rb1-card);color:var(--rb1-text);
  border-radius:999px;padding:8px 15px;font-size:.85rem;font-weight:700;cursor:pointer;
}
.rb1-chipfilter__btn.is-active{background:var(--rb1-ink);color:#fff;border-color:var(--rb1-ink)}
.rb1-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:12px;margin:0;padding:0}
.rb1-grid__card{position:relative;border-radius:12px;overflow:hidden;background:var(--rb1-surface);aspect-ratio:2/3;min-width:0}
.rb1-grid__card img{width:100%;height:100%;object-fit:cover}
.rb1-grid__card__name{
  position:absolute;left:0;right:0;bottom:0;padding:8px 9px 7px;font-size:.74rem;font-weight:700;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.82),transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rb1-grid__card[hidden]{display:none}

/* ---------- Live-Casino-Streifen ---------- */
.rb1-livestrip{padding:30px 0 6px}
.rb1-livestrip__inner{max-width:1220px;margin:0 auto;padding:0 20px;min-width:0}
.rb1-livestrip__label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--rb1-muted);margin:0 0 12px}
.rb1-livestrip__list{list-style:none;display:flex;gap:12px;overflow-x:auto;margin:0;padding:0 0 6px}
.rb1-livestrip__card{position:relative;flex:0 0 auto;width:108px;aspect-ratio:3/7;border-radius:12px;overflow:hidden;background:var(--rb1-surface);min-width:0}
.rb1-livestrip__card img{width:100%;height:100%;object-fit:cover}
.rb1-livestrip__card__name{
  position:absolute;left:0;right:0;bottom:0;padding:6px 7px;font-size:.68rem;font-weight:700;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* ---------- Promo-Karte ---------- */
.rb1-promo{padding:30px 0 6px}
.rb1-promo__inner{
  max-width:1220px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;min-width:0;
}
.rb1-promo__img{width:180px;height:130px;object-fit:cover;object-position:57% 22%;border-radius:14px;flex:0 0 auto}
.rb1-promo__text{flex:1 1 260px;min-width:0;background:var(--rb1-surface);color:#fff;padding:20px 22px;border-radius:var(--rb1-radius)}
.rb1-promo__eyebrow{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--rb1-green);margin:0 0 8px}
.rb1-promo__lead{margin:0 0 14px;font-size:1rem;font-weight:600;max-width:44ch}
.rb1-promo__cta{display:inline-block;font-weight:700;text-decoration:none;color:var(--rb1-ink);
  background:linear-gradient(90deg,var(--rb1-sky),var(--rb1-green));padding:9px 16px;border-radius:999px;font-size:.86rem}

/* ---------- Breadcrumbs ---------- */
.rb1-crumbs{max-width:800px;margin:22px auto 0;padding:0 20px}
.rb1-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:.84rem;color:var(--rb1-muted)}
.rb1-crumbs li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--rb1-border)}
.rb1-crumbs a{text-decoration:none}
.rb1-crumbs li[aria-current]{color:var(--rb1-text);font-weight:700}

/* ---------- Artikel ---------- */
.rb1-article{max-width:800px;margin:0 auto;padding:20px 20px 8px}
.rb1-article h1{font-size:clamp(1.5rem,4vw,2.2rem);line-height:1.25;margin:0 0 18px;color:var(--rb1-ink)}
.rb1-article h2{font-size:1.26rem;margin:32px 0 12px;color:var(--rb1-surface);padding-top:14px;border-top:2px solid var(--rb1-border)}
.rb1-article h2:first-of-type{border-top:none;padding-top:0;margin-top:18px}
.rb1-article h3{font-size:1.02rem;margin:0;color:var(--rb1-ink)}
.rb1-article > p{margin:0 0 14px;color:var(--rb1-text)}
.rb1-article a{font-weight:700}
.rb1-article table{width:100%;border-collapse:collapse;margin:12px 0 22px;table-layout:fixed;overflow-wrap:anywhere;
  border:1px solid var(--rb1-border);border-radius:12px;overflow:hidden}
.rb1-article table td{padding:11px 13px;border-bottom:1px solid var(--rb1-border);font-size:.93rem;vertical-align:top}
.rb1-article table tr:last-child td{border-bottom:none}
.rb1-article table tr td:first-child{font-weight:700;color:var(--rb1-surface);width:40%;background:var(--rb1-bg)}
@media(max-width:560px){
  .rb1-article table td{padding:8px 9px;font-size:.85rem}
  .rb1-article table tr td:first-child{width:44%}
}

/* ---------- FAQ-Akkordeon ---------- */
.rb1-faq{margin-top:8px}
.rb1-faq__item{border-bottom:1px solid var(--rb1-border)}
.rb1-faq__item:first-child{border-top:1px solid var(--rb1-border)}
.rb1-faq__q{
  width:100%;text-align:left;background:none;border:none;padding:14px 30px 14px 0;font:inherit;font-weight:700;
  color:var(--rb1-ink);cursor:pointer;position:relative;font-size:1.02rem;
}
.rb1-faq__ic{position:absolute;right:2px;top:50%;transform:translateY(-50%) rotate(0deg);width:11px;height:11px;
  border-right:2px solid var(--rb1-muted);border-bottom:2px solid var(--rb1-muted);transition:transform .18s ease}
.rb1-faq__q[aria-expanded="true"] .rb1-faq__ic{transform:translateY(-30%) rotate(-135deg)}
.rb1-faq__a{display:none;padding:0 0 16px}
.rb1-faq__a p{margin:0;color:var(--rb1-text)}
.rb1-faq__item.is-open .rb1-faq__a{display:block}

/* ---------- Related grid ---------- */
.rb1-related{max-width:800px;margin:0 auto;padding:8px 20px 46px}
.rb1-related__label{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--rb1-muted);margin:0 0 12px;font-weight:700}
.rb1-related__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.rb1-related__card{display:block;background:var(--rb1-card);border:1px solid var(--rb1-border);border-radius:var(--rb1-radius);
  padding:14px 16px;text-decoration:none;color:var(--rb1-text);transition:border-color .15s ease,transform .15s ease}
.rb1-related__card:hover{border-color:var(--rb1-sky);transform:translateY(-2px)}
.rb1-related__title{display:block;font-weight:700;margin:0 0 4px;color:var(--rb1-ink)}
.rb1-related__desc{display:block;font-size:.82rem;color:var(--rb1-muted)}

/* ---------- Footer ---------- */
.rb1-footer{background:var(--rb1-ink);color:#c7ced4;margin-top:10px}
.rb1-footer__inner{max-width:1220px;margin:0 auto;padding:38px 20px 26px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px;min-width:0}
.rb1-footer__brand{min-width:0}
.rb1-footer__disclaimer{font-size:.82rem;color:#9aa3ab;margin:12px 0 0;max-width:34ch}
.rb1-footer__nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;min-width:0}
.rb1-footer__nav a{color:#c7ced4;text-decoration:none;font-size:.9rem}
.rb1-footer__nav a:hover{color:var(--rb1-sky)}
.rb1-footer__legal{font-size:.78rem;color:#8a939b;line-height:1.7;min-width:0}
.rb1-footer__rg{margin:0 0 8px}
.rb1-footer__copy{margin:0}
@media(max-width:720px){.rb1-footer__inner{grid-template-columns:1fr;gap:20px}}

/* ---------- 404 ---------- */
.rb1-404{max-width:560px;margin:80px auto;padding:0 20px;text-align:center}
.rb1-404__code{font-size:4rem;font-weight:800;color:var(--rb1-sky);margin:0}
.rb1-404 a{display:inline-block;margin-top:16px;font-weight:700}