/* =====================================================================
   iru-schule.de  –  zentrale Design-Datei
   -----------------------------------------------------------------
   Diese eine Datei bestimmt das Aussehen ALLER Seiten.
   Ganz oben stehen die Farben – ändere hier einen Wert und die
   ganze Website färbt sich um.
   ===================================================================== */
:root{
  --gruen:        #0f766e;   /* Hauptfarbe (Menü, Überschriften, Buttons) */
  --gruen-dunkel: #0b544e;   /* dunklere Variante (Hover) */
  --gold:         #d4a24e;   /* Akzentfarbe (Highlights) */
  --creme:        #f7f5ef;   /* heller Seitenhintergrund */
  --karte:        #ffffff;   /* Hintergrund der Kacheln */
  --text:         #23302e;   /* normale Textfarbe */
  --text-hell:    #5c6b68;   /* graue Nebentexte */
  --rand:         #e7e2d6;   /* Linien / Rahmen */
  --radius:       18px;      /* Rundung der Ecken */
  --schatten:     0 10px 30px rgba(15,118,110,.10);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  background:var(--creme);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* ---------- Kopfzeile / Menü ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,245,239,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--rand);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.logo{display:flex;align-items:center}
.logo img{height:54px;width:auto;display:block}
@media(max-width:520px){ .logo img{height:44px} }
.menu{display:flex;align-items:center;gap:4px;list-style:none}
.menu > li{position:relative}
.menu > li > a{
  display:block;padding:10px 14px;border-radius:10px;
  font-weight:600;font-size:.95rem;color:var(--text);
  transition:.15s;
}
.menu > li > a:hover{background:rgba(15,118,110,.08);color:var(--gruen)}
.menu > li > a.aktiv{color:var(--gruen);background:rgba(15,118,110,.10)}
.has-sub > a::after{content:"⌄";margin-left:6px;font-size:.8rem;color:var(--text-hell)}
.sub{
  position:absolute;top:calc(100% + 8px);left:0;min-width:230px;
  background:var(--karte);border:1px solid var(--rand);border-radius:14px;
  box-shadow:var(--schatten);padding:8px;list-style:none;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;
}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub li a{display:block;padding:9px 12px;border-radius:9px;font-size:.92rem;font-weight:500}
.sub li a:hover{background:rgba(15,118,110,.08);color:var(--gruen)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:2.5px;background:var(--text);margin:5px 0;border-radius:2px;transition:.2s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:66px 0 74px}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(650px 320px at 88% -10%, rgba(212,162,78,.18), transparent 60%),
    radial-gradient(700px 380px at 6% 110%, rgba(15,118,110,.14), transparent 60%);
}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(15,118,110,.10);color:var(--gruen);
  font-weight:600;font-size:.85rem;padding:7px 14px;border-radius:999px;margin-bottom:20px;
}
.badge b{color:var(--gold)}
a.badge{transition:.15s;text-decoration:none}
a.badge:hover{background:rgba(15,118,110,.18)}
.hero h1{font-size:clamp(2.2rem,4.3vw,3.35rem);line-height:1.1;font-weight:800;letter-spacing:-.02em}
.hero h1 span{color:var(--gruen)}
.hero p.lead{font-size:1.12rem;color:var(--text-hell);margin:18px 0 28px;max-width:34em}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:1rem;
  padding:14px 24px;border-radius:12px;transition:.16s;border:2px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--gruen);color:#fff}
.btn-primary:hover{background:var(--gruen-dunkel);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--gruen);border-color:var(--rand)}
.btn-ghost:hover{border-color:var(--gruen);background:rgba(15,118,110,.06)}
.hero-card{
  background:var(--karte);border:1px solid var(--rand);border-radius:24px;
  box-shadow:var(--schatten);padding:30px;
}
.hero-card img{margin:0 auto 18px;max-width:280px}
.hero-card p{text-align:center;color:var(--text-hell);font-size:.98rem}
.stat-row{display:flex;justify-content:space-around;margin-top:22px;padding-top:20px;border-top:1px solid var(--rand)}
.stat b{display:block;font-size:1.6rem;font-weight:800;color:var(--gruen);line-height:1}
.stat span{font-size:.8rem;color:var(--text-hell)}

/* ---------- Abschnitts-Überschrift ---------- */
.section{padding:64px 0}
.eyebrow{color:var(--gold);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}
.section h2{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;letter-spacing:-.02em;margin:8px 0 10px}
.section .intro{color:var(--text-hell);max-width:44em;margin-bottom:36px}

/* ---------- Themenportale ---------- */
.portals{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.portal{
  position:relative;border-radius:var(--radius);padding:34px;color:#fff;overflow:hidden;
  min-height:200px;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--schatten);transition:.18s;
}
.portal:hover{transform:translateY(-4px)}
.portal.sira{background:linear-gradient(135deg,#0f766e,#0b544e)}
.portal.koran{background:linear-gradient(135deg,#b3862f,#8a5f1a)}
.portal .p-eyebrow{font-size:.8rem;font-weight:600;opacity:.9;letter-spacing:.05em;text-transform:uppercase}
.portal h3{font-size:1.55rem;font-weight:800;margin:6px 0 8px}
.portal p{opacity:.92;font-size:.96rem}
.portal .arrow{margin-top:16px;font-weight:700;display:inline-flex;align-items:center;gap:8px}

/* ---------- LernApps Raster ---------- */
.apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.app{
  background:var(--karte);border:1px solid var(--rand);border-radius:var(--radius);
  padding:24px;transition:.18s;display:flex;flex-direction:column;
}
.app:hover{transform:translateY(-4px);box-shadow:var(--schatten);border-color:transparent}
.app .ico{
  width:50px;height:50px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(15,118,110,.10);color:var(--gruen);
}
.app .ico svg{width:26px;height:26px}
.app h3{font-size:1.15rem;font-weight:700;margin-bottom:6px}
.app p{font-size:.9rem;color:var(--text-hell);flex:1}
.app .link{margin-top:15px;font-weight:700;font-size:.9rem;color:var(--gruen);display:inline-flex;align-items:center;gap:6px}
.app:hover .link{gap:10px}

/* ---------- Print & Play + Ramadan ---------- */
.split{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
.panel{background:var(--karte);border:1px solid var(--rand);border-radius:var(--radius);padding:32px}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.chip{
  background:rgba(15,118,110,.07);border:1px solid var(--rand);border-radius:11px;
  padding:11px 16px;font-weight:600;font-size:.92rem;transition:.15s;
}
.chip:hover{background:var(--gruen);color:#fff;border-color:var(--gruen)}
.ramadan{
  background:linear-gradient(150deg,#12332f,#0b544e);color:#fff;border:0;
  display:flex;flex-direction:column;justify-content:center;
}
.ramadan .eyebrow{color:var(--gold)}
.ramadan h3{font-size:1.5rem;font-weight:800;margin:8px 0 10px}
.ramadan p{opacity:.9;font-size:.95rem;margin-bottom:20px}

/* ---------- Einfache Inhaltsseiten (Über mich, Kontakt, Impressum ...) ---------- */
.page-head{padding:52px 0 10px}
.page-head .crumb{color:var(--text-hell);font-size:.9rem;margin-bottom:10px}
.page-head h1{font-size:clamp(2rem,3.6vw,2.8rem);font-weight:800;letter-spacing:-.02em}
.content{padding:20px 0 60px}
.content .prose{max-width:60ch}
.content .prose h2{font-size:1.4rem;font-weight:700;margin:30px 0 10px;color:var(--gruen)}
.content .prose p{margin-bottom:16px;color:var(--text)}
.content .prose a{color:var(--gruen);font-weight:600;text-decoration:underline}

/* ---------- Spiel-Einbettung (puzzel.org) ---------- */
.embed-wrap{
  background:var(--karte);border:1px solid var(--rand);border-radius:var(--radius);
  box-shadow:var(--schatten);overflow:hidden;
}
.embed-wrap iframe{
  display:block;width:100%;height:78vh;min-height:520px;border:0;
}

/* ---------- Islamposter-Galerie ---------- */
.posters{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.poster{background:var(--karte);border:1px solid var(--rand);border-radius:var(--radius);overflow:hidden;box-shadow:var(--schatten);transition:.18s;display:block}
.poster:hover{transform:translateY(-4px)}
.poster img{width:100%;height:320px;object-fit:cover;display:block;background:#eee}
.poster .cap{padding:13px 16px;font-weight:600;font-size:.95rem;color:var(--gruen)}

/* ---------- Fußzeile ---------- */
footer.site{background:#12201e;color:#c9d3d0;padding:56px 0 26px;margin-top:20px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
footer.site h4{color:#fff;font-size:.95rem;margin-bottom:14px;font-weight:700}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
footer.site a{color:#c9d3d0;font-size:.92rem;transition:.15s}
footer.site a:hover{color:var(--gold)}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.f-brand img{height:54px;width:auto}
.f-brand span{font-size:1.15rem;font-weight:800;color:#fff}
footer.site .f-about{font-size:.9rem;color:#93a19d;max-width:26em}
.f-bottom{border-top:1px solid #24332f;margin-top:40px;padding-top:20px;font-size:.85rem;color:#7e8c88;text-align:center}

/* ---------- Handy / Tablet ---------- */
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .hero-card{order:-1;max-width:420px}
  .portals{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr;gap:26px}
  .burger{display:block}
  .menu{
    position:fixed;top:74px;right:0;width:min(320px,86vw);height:calc(100vh - 74px);
    flex-direction:column;align-items:stretch;gap:0;background:var(--karte);
    border-left:1px solid var(--rand);padding:14px;overflow-y:auto;
    transform:translateX(100%);transition:.22s;box-shadow:var(--schatten);
  }
  .menu.open{transform:translateX(0)}
  .menu > li > a{padding:13px 12px}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
       border-left:2px solid var(--rand);border-radius:0;margin:2px 0 6px 14px;padding:0 0 0 6px}
  .has-sub > a::after{float:right}
}
@media(max-width:520px){
  .f-grid{grid-template-columns:1fr}
  .cta{flex-direction:column}
  .btn{justify-content:center}
}