/* serenecare24.de — Marke SereneCare24 (Farben wie serenecare24.pl) */
:root{
  --gruen:#2FA37E;
  --gruen-dunkel:#1F7A5D;
  --gruen-hell:#9BE3A6;
  --gruen-bg:#EEF9F1;
  --akzent:#E7B86B;
  --text:#1F2F2A;
  --text-2:#4A6A5F;
  --linie:#D7E9DE;
  --weiss:#FFFFFF;
  --radius:12px;
  --schatten:0 6px 24px rgba(31,47,42,.08);
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Open Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--text);background:var(--weiss);line-height:1.65;font-size:17px}
h1,h2,h3{font-family:'Poppins','Open Sans',sans-serif;font-weight:600;line-height:1.25;color:var(--text)}
h1{font-size:clamp(1.9rem,4.2vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:14px}
h3{font-size:1.15rem;margin-bottom:8px}
p{margin-bottom:14px}
a{color:var(--gruen-dunkel)}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.sektion{padding:80px 0}
.sektion--hell{background:var(--gruen-bg)}
.etikett{display:inline-block;font-family:'Poppins',sans-serif;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gruen);margin-bottom:12px}
.lead{font-size:1.1rem;color:var(--text-2);max-width:680px}
.zentriert{text-align:center}
.zentriert .lead{margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:100}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:var(--radius);font-family:'Poppins',sans-serif;font-weight:600;font-size:.95rem;text-decoration:none;border:2px solid var(--gruen);background:var(--gruen);color:#fff;cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:var(--gruen-dunkel);border-color:var(--gruen-dunkel);transform:translateY(-1px)}
.btn--linie{background:transparent;color:var(--gruen-dunkel)}
.btn--linie:hover{background:var(--gruen-bg);color:var(--gruen-dunkel)}
.btn-reihe{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.zentriert .btn-reihe{justify-content:center}

/* Header */
.kopf{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--linie)}
.kopf__innen{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.kopf__logo img{height:56px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-family:'Poppins',sans-serif;font-weight:500;font-size:.95rem;color:var(--text);text-decoration:none}
.nav a:hover,.nav a[aria-current=page]{color:var(--gruen)}
.nav .btn{color:#fff;padding:10px 18px}
.nav-toggle{display:none;background:none;border:0;font:600 .95rem 'Poppins',sans-serif;color:var(--text);cursor:pointer;padding:10px}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--linie);box-shadow:var(--schatten)}
  .nav.offen{display:flex}
  .nav a{padding:12px 0;width:100%;border-bottom:1px solid var(--gruen-bg)}
  .nav .btn{margin-top:12px;width:auto;border-bottom:0;padding:12px 20px}
}

/* Hero */
.hero{padding:64px 0 72px;background:linear-gradient(180deg,var(--gruen-bg) 0%,#fff 100%)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{margin-bottom:18px;font-size:clamp(1.8rem,3.6vw,2.7rem)}
.hero__bild img{border-radius:18px;box-shadow:var(--schatten);aspect-ratio:16/11;object-fit:cover;width:100%}
@media (max-width:900px){.hero__grid{grid-template-columns:1fr}.hero{padding:40px 0 56px}}

/* Kennzahlen */
.zahlen{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.zahl{background:#fff;border:1px solid var(--linie);border-radius:var(--radius);padding:16px 18px}
.zahl strong{display:block;font-family:'Poppins',sans-serif;font-size:1.6rem;color:var(--gruen);line-height:1.2}
.zahl span{font-size:.9rem;color:var(--text-2)}
@media (max-width:560px){.zahlen{grid-template-columns:1fr}}

/* Karten */
.karten{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:36px}
.karten--2{grid-template-columns:repeat(2,1fr)}
@media (max-width:760px){.karten--2{grid-template-columns:1fr}}
.karte{background:#fff;border:1px solid var(--linie);border-radius:16px;padding:28px;box-shadow:var(--schatten)}
.karte__icon{width:48px;height:48px;border-radius:12px;background:var(--gruen-bg);color:var(--gruen);display:grid;place-items:center;margin-bottom:16px}
.karte__icon svg{width:26px;height:26px}
.karte p:last-child{margin-bottom:0}
.karte--weg{display:flex;flex-direction:column;border-top:5px solid var(--gruen)}
.karte--weg ul{margin:6px 0 22px}
.karte--weg .btn{margin-top:auto;align-self:flex-start}

/* Listen */
.haken{list-style:none;margin:14px 0}
.haken li{position:relative;padding-left:32px;margin-bottom:10px}
.haken li::before{content:"";position:absolute;left:0;top:.3em;width:20px;height:20px;border-radius:50%;background:var(--gruen-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232FA37E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat}

/* Zweispaltig */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}

/* Schritte */
.schritte{list-style:none;counter-reset:s;display:grid;gap:18px;margin-top:34px}
.schritte li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--linie);border-radius:14px;padding:22px 24px 22px 84px}
.schritte li::before{content:counter(s);position:absolute;left:24px;top:22px;width:40px;height:40px;border-radius:50%;background:var(--gruen);color:#fff;font:600 1.1rem 'Poppins',sans-serif;display:grid;place-items:center}
.schritte h3{margin-bottom:4px}
.schritte p{margin:0;color:var(--text-2)}

/* Sprachniveaus */
.niveaus{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
@media (max-width:760px){.niveaus{grid-template-columns:1fr}}
.niveau{border-radius:14px;padding:22px;background:#fff;border:1px solid var(--linie)}
.niveau b{display:inline-block;font-family:'Poppins',sans-serif;background:var(--gruen);color:#fff;border-radius:8px;padding:2px 10px;margin-bottom:10px}
.niveau p{margin:0;color:var(--text-2);font-size:.95rem}

/* FAQ */
.faq{max-width:820px;margin:30px auto 0}
.faq details{background:#fff;border:1px solid var(--linie);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-family:'Poppins',sans-serif;font-weight:500;padding:18px 0;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:1.5rem;color:var(--gruen)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--text-2)}

/* CTA-Band */
.cta{background:var(--gruen-dunkel);color:#fff;border-radius:20px;padding:48px 40px;text-align:center}
.cta h2{color:#fff}
.cta p{color:#DDF3E6;max-width:640px;margin:0 auto}
.cta .btn{background:#fff;border-color:#fff;color:var(--gruen-dunkel)}
.cta .btn--linie{background:transparent;color:#fff;border-color:#fff}
.cta .btn--linie:hover{background:rgba(255,255,255,.12)}

/* Seitenkopf Unterseiten */
.seitenkopf{padding:56px 0 40px;background:var(--gruen-bg)}
.seitenkopf .lead{margin-top:14px}

/* Formular */
.formular{background:#fff;border:1px solid var(--linie);border-radius:16px;padding:30px;box-shadow:var(--schatten)}
.feld{margin-bottom:16px}
.feld label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.feld input,.feld select,.feld textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid #C5DCCF;border-radius:10px;background:#fff;color:var(--text)}
.feld input:focus,.feld select:focus,.feld textarea:focus{outline:2px solid var(--gruen-hell);border-color:var(--gruen)}
.feld-reihe{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.feld-reihe{grid-template-columns:1fr}}
.wahl{display:flex;gap:10px;flex-wrap:wrap}
.wahl label{flex:1 1 180px;border:1px solid #C5DCCF;border-radius:10px;padding:12px 14px;font-weight:600;cursor:pointer;display:flex;gap:10px;align-items:center}
.wahl input{width:auto}
.wahl label:has(input:checked){border-color:var(--gruen);background:var(--gruen-bg)}
.hinweis{font-size:.85rem;color:var(--text-2)}
.form-status{margin-top:14px;font-weight:600}
.form-status.ok{color:var(--gruen-dunkel)}
.form-status.fehler{color:#B3261E}
.hp{position:absolute;left:-9999px}

/* Kontaktdaten */
.kontakt-liste{list-style:none}
.kontakt-liste li{padding:14px 0;border-bottom:1px solid var(--linie)}
.kontakt-liste span{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-2)}
.kontakt-liste a,.kontakt-liste b{font-size:1.1rem;font-weight:600}

/* Rechtstexte */
.recht{max-width:820px}
.recht h2{font-size:1.3rem;margin:34px 0 10px}
.recht p,.recht li{color:#34463F}
.recht ul{margin:0 0 14px 22px}

/* Footer */
.fuss{background:#15221E;color:#C9D8D1;padding:56px 0 28px;margin-top:80px;font-size:.95rem}
.fuss a{color:#fff;text-decoration:none}
.fuss a:hover{text-decoration:underline}
.fuss__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
@media (max-width:760px){.fuss__grid{grid-template-columns:1fr}}
.fuss h3{color:#fff;font-size:1rem;margin-bottom:12px}
.fuss ul{list-style:none}
.fuss li{margin-bottom:8px}
.fuss__unten{border-top:1px solid #2C3D37;margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.85rem;color:#8FA59C}
.fuss__unten a{color:#C9D8D1}