/* SpieleRechner — "Spielrunde": sattes Lila + warmes Gelb, Würfel/Karten-Motive, kartenartige Komponenten */
:root{
  --lila:#6d28d9; --lila-tief:#3b1470; --lila-weich:#ede9fe;
  --gelb:#fbbf24; --gelb-hell:#fef3c7; --gelb-tief:#b45309;
  --bg:#faf8ff; --paper:#ffffff; --tisch:#f3eefd;
  --ink:#2a1f3d; --mut:#6b5b8a; --line:#e2d9f6; --radius:16px;
  --sans:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
  --shadow:0 6px 22px rgba(59,20,112,.10); --lift:0 18px 40px rgba(59,20,112,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:800;line-height:1.25;color:var(--lila-tief)}
header.site{background:var(--lila-tief);position:sticky;top:0;z-index:50}
header.site .bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:13px 0}
.brand{font-size:1.35rem;font-weight:800;color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:10px;font-family:var(--serif)}
.brand .wuerfel{width:38px;height:38px;border-radius:10px;background:var(--gelb);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;transform:rotate(-6deg)}
.brand .wuerfel svg{width:22px;height:22px;fill:var(--lila-tief)}
.brand em{font-style:normal;color:var(--gelb)}
nav.main a{color:#d9cdf3;text-decoration:none;margin-left:22px;font-size:.9rem;font-weight:600}
nav.main a:hover{color:var(--gelb)}
.hero{position:relative;padding:104px 0 88px;background:url('../images/hero.webp') center/cover}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(59,20,112,.93),rgba(109,40,217,.55))}
.hero .container{position:relative;z-index:1}
.stapel{display:inline-flex;align-items:center;gap:9px;background:rgba(251,191,36,.15);border:1px solid rgba(251,191,36,.7);color:#fde68a;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:8px 20px;margin-bottom:20px;border-radius:999px}
.stapel svg{width:14px;height:14px;fill:var(--gelb)}
.hero h1{color:#fff;font-size:2.9rem;max-width:680px;margin-bottom:16px;font-family:var(--serif)}
.hero h1 .g{color:var(--gelb)}
.hero p.lead{color:#e6dcfa;font-size:1.12rem;max-width:640px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn-gelb{display:inline-block;background:var(--gelb);color:var(--lila-tief);text-decoration:none;padding:15px 40px;font-weight:800;border-radius:999px;box-shadow:0 10px 26px rgba(251,191,36,.4);transition:transform .15s}
.btn-gelb:hover{transform:translateY(-3px) rotate(-1deg)}
.btn-karte{display:inline-block;border:2px solid rgba(255,255,255,.55);color:#fff;text-decoration:none;padding:13px 36px;font-weight:700;border-radius:999px}
.btn-karte:hover{background:rgba(255,255,255,.12)}
.punktband{height:14px;background:radial-gradient(circle at 10px 7px,var(--gelb) 4px,transparent 5px) 0 0/34px 14px repeat-x;opacity:.5;background-color:var(--bg)}
section.block{padding:64px 0}
.sec-pre{color:var(--lila);font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.sec-title{font-size:2.1rem;margin:8px 0 12px;font-family:var(--serif)}
.sec-sub{color:var(--mut);max-width:720px;margin-bottom:34px;font-size:1.02rem}
.kgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.kkarte{background:var(--paper);border-radius:var(--radius);text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .16s,box-shadow .16s;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);position:relative}
.kkarte:hover{transform:translateY(-7px) rotate(-.5deg);box-shadow:var(--lift)}
.kkarte .ph{height:128px;background-size:cover;background-position:center;border-bottom:1px solid var(--line)}
.kkarte .tx{padding:22px 24px 26px;flex:1}
.kkarte .ecke{position:absolute;top:12px;right:14px;background:var(--lila);color:#fff;font-weight:800;font-size:.78rem;padding:5px 12px;border-radius:999px;font-family:var(--serif)}
.kkarte .tx h3{font-size:1.2rem;margin:4px 0 8px;font-family:var(--serif)}
.kkarte .tx p{font-size:.92rem;color:var(--mut);margin-bottom:12px}
.kkarte .go{font-weight:800;color:var(--lila);font-size:.92rem}
.kkarte .go span{color:var(--gelb-tief)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:48px 0}
.split.flip>div:first-child{order:2}
.split img{width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow);border:6px solid #fff}
.split h3{font-size:1.45rem;margin-bottom:10px;font-family:var(--serif)}
.split p{color:var(--mut);margin-bottom:12px}
.more{color:var(--lila);font-weight:800;text-decoration:none}
.more:hover{text-decoration:underline}
table.ref{width:100%;border-collapse:collapse;margin:26px 0;font-size:.94rem;background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.ref th{background:var(--lila-tief);color:#fff;text-align:left;padding:12px 16px;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
table.ref td{padding:11px 16px;border-bottom:1px solid var(--line)}
table.ref tr:last-child td{border-bottom:none}
table.ref tr:nth-child(even) td{background:var(--lila-weich)}
.crumbs{font-size:.84rem;color:var(--mut);margin:26px 0 6px}
.crumbs a{color:var(--lila);text-decoration:none}
.pagehead h1{font-size:2.5rem;margin:8px 0 10px;font-family:var(--serif)}
.pagehead h1 .g{color:var(--gelb-tief)}
.pagehead>p{color:var(--mut);font-size:1.08rem;max-width:760px;margin-bottom:22px}
.pimg{margin:18px 0 30px}
.pimg img{width:100%;max-height:300px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);border:6px solid #fff}
.calc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px;margin:0 0 34px;max-width:720px;border-top:8px solid var(--gelb)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:6px;color:var(--lila-tief)}
.field .hint{font-size:.82rem;color:var(--mut);margin-top:4px}
.field input,.field select{width:100%;padding:12px 14px;border:2px solid var(--line);border-radius:10px;font-size:1rem;font-family:var(--sans);background:#fdfeff}
.field input:focus,.field select:focus{outline:none;border-color:var(--lila)}
.field input.invalid{border-color:#c0392b}
.error{display:none;color:#c0392b;font-size:.82rem;margin-top:5px;font-weight:600}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.calc-btn{background:var(--lila);color:#fff;border:none;padding:14px 44px;font-size:1rem;font-weight:800;border-radius:999px;cursor:pointer}
.calc-btn:hover{background:var(--lila-tief)}
.reset-btn{background:none;border:2px solid var(--line);color:var(--mut);padding:12px 30px;font-size:.95rem;font-weight:700;border-radius:999px;cursor:pointer}
.result{display:none;margin-top:26px;background:var(--gelb-hell);border:2px solid var(--gelb);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.result.show{display:block}
.result .rt{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gelb-tief);font-weight:800;margin-bottom:10px}
.result .big{font-family:var(--serif);font-size:2.4rem;font-weight:800;color:var(--lila-tief);margin-bottom:14px}
.result .big small{font-size:1rem;color:var(--mut);font-weight:600;font-family:var(--sans)}
.rrow{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid #f3dfae;font-size:.94rem}
.rrow span{color:#7a5c14}.rrow strong{color:var(--lila-tief)}
.note{margin-top:16px;font-size:.84rem;color:#7a5c14;border-top:1px solid #f3dfae;padding-top:14px}
article.prose{max-width:800px}
article.prose h2{font-size:1.6rem;margin:34px 0 12px;font-family:var(--serif)}
article.prose h3{font-size:1.2rem;margin:24px 0 8px}
article.prose p{margin-bottom:14px;color:#3c2f57}
article.prose ul,article.prose ol{margin:0 0 16px 22px;color:#3c2f57}
article.prose li{margin-bottom:7px}
.example{background:var(--lila-weich);border-left:5px solid var(--lila);border-radius:0 10px 10px 0;padding:16px 20px;margin:18px 0}
.formel{background:#fff;border:2px dashed var(--gelb-tief);border-radius:var(--radius);padding:16px 20px;margin:18px 0;font-size:1.05rem;color:var(--lila-tief);font-weight:600}
.warnbox{background:#fef9ec;border-left:5px solid var(--gelb);border-radius:0 10px 10px 0;padding:16px 20px;margin:22px 0;font-size:.94rem}
.warnbox strong{color:var(--gelb-tief)}
details.faq{background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--gelb);border-radius:10px;margin-bottom:12px;padding:16px 20px}
details.faq summary{font-weight:800;cursor:pointer;color:var(--lila-tief);font-size:1.02rem}
details.faq p{margin-top:10px;color:var(--mut)}
footer.site{background:var(--lila-tief);color:#c9b8ec;padding:56px 0 30px;margin-top:70px}
footer.site .fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:34px}
footer.site h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
footer.site a{color:#c9b8ec;text-decoration:none;display:block;margin-bottom:8px;font-size:.92rem}
footer.site a:hover{color:var(--gelb)}
footer.site .bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;font-size:.82rem}
@media(max-width:760px){
  .hero h1{font-size:2rem}
  .pagehead h1{font-size:1.8rem}
  .split{grid-template-columns:1fr}
  .split.flip>div:first-child{order:0}
  footer.site .fgrid{grid-template-columns:1fr 1fr}
  nav.main a{margin:6px 12px 6px 0}
}