/* ============================================================
   verkaufsoffenersonntagnrw.de — Stylesheet
   Palette: NRW-Landesfarben (Grün / Weiß / Rot)
   ============================================================ */
:root{
  --gruen:#007A33;
  --gruen-dunkel:#005724;
  --gruen-hell:#EAF4EE;
  --rot:#D8232A;
  --ink:#1B2420;
  --grau:#5B6661;
  --linie:#DCE4DF;
  --papier:#FFFFFF;
  --hintergrund:#F7F9F7;
  --display:'Archivo', system-ui, sans-serif;
  --body:'Source Serif 4', Georgia, serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{font-family:var(--body);font-size:1.0625rem;line-height:1.75;color:var(--ink);background:var(--hintergrund)}

/* ---------- Header & Markisen-Streifen (Signatur) ---------- */
.topbar{background:var(--gruen-dunkel);color:#fff;font-family:var(--display);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;text-align:center;padding:.45rem 1rem}
header.site{background:var(--papier);border-bottom:1px solid var(--linie)}
.site-inner{max-width:1080px;margin:0 auto;padding:1.4rem 1.25rem;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem}
.logo{font-family:var(--display);font-weight:900;font-size:1.45rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.logo .so{color:var(--gruen)}
.logo .nrw{color:var(--rot)}
nav.haupt{display:flex;gap:1.4rem;flex-wrap:wrap}
nav.haupt a{font-family:var(--display);font-size:.92rem;font-weight:600;color:var(--grau);text-decoration:none}
nav.haupt a:hover,nav.haupt a:focus{color:var(--gruen)}
nav.haupt a.aktiv{color:var(--gruen)}
/* Die Markise: grün-weiß gestreifter Saum unter dem Header */
.markise{height:14px;background:repeating-linear-gradient(90deg,var(--gruen) 0 28px,#fff 28px 56px);border-bottom:1px solid var(--linie)}
.markise::after{content:""}

/* ---------- Layout ---------- */
main{max-width:1080px;margin:0 auto;padding:0 1.25rem}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;padding:2.5rem 0 3rem}
@media (max-width:880px){.layout{grid-template-columns:1fr;gap:2rem}}
article.beitrag{background:var(--papier);border:1px solid var(--linie);border-radius:6px;padding:2.5rem 2.75rem}
@media (max-width:600px){article.beitrag{padding:1.5rem 1.25rem}}

/* ---------- Typografie ---------- */
.dachzeile{font-family:var(--display);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rot);margin-bottom:.6rem}
h1{font-family:var(--display);font-weight:900;font-size:clamp(1.9rem,4.2vw,2.8rem);line-height:1.12;letter-spacing:-.02em;margin-bottom:1rem}
.stand{font-family:var(--display);font-size:.85rem;color:var(--grau);margin-bottom:1.75rem;padding-bottom:1.25rem;border-bottom:1px solid var(--linie)}
.einleitung{font-size:1.18rem;line-height:1.7;color:#2A352F;margin-bottom:1.5rem}
h2{font-family:var(--display);font-weight:800;font-size:1.45rem;letter-spacing:-.01em;margin:2.4rem 0 .9rem;color:var(--gruen-dunkel)}
h3{font-family:var(--display);font-weight:700;font-size:1.12rem;margin:1.8rem 0 .6rem}
p{margin-bottom:1.1rem}
a{color:var(--gruen);text-underline-offset:3px}
a:hover{color:var(--gruen-dunkel)}
ul,ol{margin:0 0 1.2rem 1.4rem}
li{margin-bottom:.45rem}
strong{color:var(--ink)}

/* ---------- Infokästen & Tabellen ---------- */
.kasten{background:var(--gruen-hell);border-left:4px solid var(--gruen);border-radius:0 6px 6px 0;padding:1.1rem 1.4rem;margin:1.6rem 0;font-size:.98rem}
.kasten strong{color:var(--gruen-dunkel)}
.hinweis{background:#FBF0F0;border-left:4px solid var(--rot);border-radius:0 6px 6px 0;padding:1.1rem 1.4rem;margin:1.6rem 0;font-size:.98rem}
table{width:100%;border-collapse:collapse;margin:1.4rem 0;font-size:.95rem}
th{font-family:var(--display);font-size:.8rem;letter-spacing:.07em;text-transform:uppercase;text-align:left;background:var(--gruen-dunkel);color:#fff;padding:.65rem .8rem}
td{padding:.6rem .8rem;border-bottom:1px solid var(--linie);vertical-align:top}
tr:nth-child(even) td{background:var(--hintergrund)}
.tabellen-scroll{overflow-x:auto}

/* ---------- FAQ ---------- */
details{border:1px solid var(--linie);border-radius:6px;background:var(--papier);margin-bottom:.7rem}
summary{font-family:var(--display);font-weight:700;font-size:1rem;padding:.95rem 1.2rem;cursor:pointer;list-style:none;position:relative}
summary::after{content:"+";position:absolute;right:1.2rem;color:var(--gruen);font-size:1.25rem;font-weight:700}
details[open] summary::after{content:"–"}
details .antwort{padding:0 1.2rem 1.1rem;color:#33403A}

/* ---------- Sidebar ---------- */
aside.seitenleiste{display:flex;flex-direction:column;gap:1.5rem}
.sl-box{background:var(--papier);border:1px solid var(--linie);border-radius:6px;padding:1.4rem 1.5rem}
.sl-box h2,.sl-box h3{font-family:var(--display);font-size:1rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--gruen-dunkel);margin:0 0 .9rem;padding-bottom:.6rem;border-bottom:2px solid var(--gruen)}
.sl-box ul{list-style:none;margin:0}
.sl-box li{margin-bottom:.7rem;font-family:var(--display);font-size:.95rem;line-height:1.45}
.sl-box li a{text-decoration:none;color:var(--ink);font-weight:600}
.sl-box li a:hover{color:var(--gruen)}
.sl-box .datum{display:block;font-size:.78rem;color:var(--grau);font-weight:400}

/* ---------- Beitragskarten (Blog-Grid) ---------- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.4rem;margin:1.5rem 0 0}
.karte{background:var(--papier);border:1px solid var(--linie);border-radius:6px;padding:1.5rem;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.karte:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,87,36,.10)}
.karte .kat{font-family:var(--display);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--rot);margin-bottom:.5rem}
.karte h3{font-family:var(--display);font-size:1.13rem;font-weight:800;line-height:1.3;margin:0 0 .6rem}
.karte h3 a{color:var(--ink);text-decoration:none}
.karte h3 a:hover{color:var(--gruen)}
.karte p{font-size:.93rem;color:var(--grau);margin-bottom:1rem;flex-grow:1}
.karte .mehr{font-family:var(--display);font-size:.88rem;font-weight:700;color:var(--gruen);text-decoration:none}
.sektion-titel{font-family:var(--display);font-weight:900;font-size:1.6rem;letter-spacing:-.01em;margin:3rem 0 .4rem;color:var(--ink)}
.sektion-sub{color:var(--grau);font-size:1rem;margin-bottom:.5rem}

/* ---------- Footer ---------- */
footer.site{margin-top:3.5rem;background:var(--gruen-dunkel);color:#CFE3D6}
.fuss-markise{height:14px;background:repeating-linear-gradient(90deg,var(--gruen) 0 28px,#fff 28px 56px)}
.fuss-inner{max-width:1080px;margin:0 auto;padding:2.5rem 1.25rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;font-size:.92rem}
.fuss-inner h4{font-family:var(--display);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:.8rem}
.fuss-inner ul{list-style:none;margin:0}
.fuss-inner li{margin-bottom:.5rem}
.fuss-inner a{color:#CFE3D6;text-decoration:none}
.fuss-inner a:hover{color:#fff;text-decoration:underline}
.fuss-unten{border-top:1px solid rgba(255,255,255,.18);text-align:center;padding:1.1rem;font-size:.82rem;color:#9FBFAC;font-family:var(--display)}

/* ---------- Breadcrumb ---------- */
.brotkrumen{font-family:var(--display);font-size:.84rem;color:var(--grau);padding:1.2rem 0 0}
.brotkrumen a{color:var(--grau);text-decoration:none}
.brotkrumen a:hover{color:var(--gruen)}
:focus-visible{outline:3px solid var(--rot);outline-offset:2px}

/* ---------- Nächster-Termin-Box ---------- */
.naechster{background:linear-gradient(135deg,var(--gruen) 0%,var(--gruen-dunkel) 100%);color:#fff;border-radius:8px;padding:1.4rem 1.6rem;margin:1.8rem 0}
.naechster .label{font-family:var(--display);font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#BFE3CC;display:block;margin-bottom:.2rem}
.naechster .datum{font-family:var(--display);font-weight:900;font-size:2rem;line-height:1.1;display:block;margin-bottom:.5rem}
.naechster p{margin:0;font-size:.97rem;color:#EAF4EE}