/* EcoValue Advisors — Stylesheet
   Markenfarbe: #77804c · Hover: #8a946a */

:root{
  --gruen:#77804c;
  --gruen-hell:#8a946a;
  --sand:#f4f5f2;
  --grau-bg:#f9fafb;
  --grau-linie:#e5e7eb;
  --text:#111827;
  --text-weich:#4b5563;
  --max:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.schmal{max-width:820px;margin:0 auto;padding:0 24px}

/* ---------- Kopfbereich ---------- */
header.top{
  background:#fff;border-bottom:1px solid #f1f2f4;
  position:sticky;top:0;z-index:50;
}
.top-inner{display:flex;justify-content:space-between;align-items:center;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:700}
.logo .mark{
  width:40px;height:40px;border-radius:9px;background:var(--gruen);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1.25rem;
}
nav.haupt{display:flex;align-items:center;gap:32px}
nav.haupt a{font-weight:500;transition:color .2s}
nav.haupt a:hover{color:var(--gruen)}
nav.haupt a.aktiv{color:var(--gruen);border-bottom:2px solid var(--gruen);padding-bottom:2px}

.btn{
  display:inline-block;background:var(--gruen);color:#fff;
  padding:12px 26px;border-radius:9px;font-weight:600;
  transition:background .2s;border:none;cursor:pointer;font-size:1rem;
}
.btn:hover{background:var(--gruen-hell)}
.btn-gross{padding:16px 38px;font-size:1.15rem}
.btn-rand{
  display:inline-block;background:transparent;color:var(--gruen);
  border:2px solid var(--gruen);padding:14px 34px;border-radius:9px;font-weight:600;
  transition:background .2s;
}
.btn-rand:hover{background:var(--sand)}

/* Menü für kleine Bildschirme */
.menue-knopf{display:none;background:none;border:none;cursor:pointer;padding:8px;font-size:1.6rem;line-height:1}
nav.mobil{display:none;border-top:1px solid #f1f2f4;padding:16px 0}
nav.mobil a{display:block;padding:10px 0;font-weight:500}
nav.mobil a:hover{color:var(--gruen)}
nav.mobil .btn{display:block;text-align:center;margin-top:14px}

/* ---------- Abschnitte ---------- */
section{padding:80px 0}
.bg-verlauf{background:linear-gradient(135deg,var(--grau-bg) 0%,#fff 100%)}
.bg-grau{background:var(--grau-bg)}
.bg-sand{background:var(--sand)}

h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:700;line-height:1.15;margin:0 0 24px}
h2{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:700;margin:0 0 20px}
h3{font-size:1.35rem;font-weight:700;margin:0 0 12px}
h4{font-size:1.1rem;font-weight:600;margin:0 0 10px}
p{margin:0 0 16px;color:var(--text-weich)}
.gruen{color:var(--gruen)}
.gross{font-size:1.2rem;color:#374151}
.mitte{text-align:center}
.mitte p{margin-left:auto;margin-right:auto;max-width:720px}

/* ---------- Raster ---------- */
.zwei{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.drei{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.vier{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.gedreht > div:first-child{order:2}

/* ---------- Karten ---------- */
.karte{
  background:var(--grau-bg);border-radius:18px;padding:32px;
  transition:transform .25s,box-shadow .25s;
}
.karte:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(0,0,0,.09)}
.karte img{border-radius:12px;margin-bottom:22px;height:190px;width:100%;object-fit:cover}
.karte-weiss{background:#fff;text-align:center}
.mehr{color:var(--gruen);font-weight:600}
.mehr:hover{color:var(--gruen-hell)}

.bild-gross{border-radius:18px;box-shadow:0 16px 40px rgba(0,0,0,.13)}

/* Häkchenliste */
.haken{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}
.haken .kreis{
  width:32px;height:32px;border-radius:8px;background:var(--gruen);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;
}
.haken p{margin:0}

ul.merkmale{list-style:none;padding:0;margin:0}
ul.merkmale li{padding-left:26px;position:relative;margin-bottom:10px;color:var(--text-weich)}
ul.merkmale li::before{content:"✓";position:absolute;left:0;color:var(--gruen);font-weight:700}

/* Prozessschritte */
.schritt{text-align:center}
.schritt .nummer{
  width:64px;height:64px;border-radius:50%;background:var(--gruen);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1.3rem;margin:0 auto 18px;
}

/* ---------- Formular ---------- */
label{display:block;font-weight:600;margin-bottom:8px;font-size:.95rem}
input,textarea{
  width:100%;padding:13px 16px;border:1px solid var(--grau-linie);
  border-radius:9px;font-size:1rem;font-family:inherit;margin-bottom:22px;
  transition:border-color .2s;background:#fff;
}
input:focus,textarea:focus{outline:none;border-color:var(--gruen)}
textarea{min-height:190px;resize:vertical}
.feld-paar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.formular-hinweis{font-size:.88rem;color:#6b7280;margin-top:14px}
.kasten{background:var(--sand);border-radius:12px;padding:26px}
.kasten-grau{background:var(--grau-bg);border-radius:12px;padding:26px}
.kasten ul,.kasten-grau ul{margin:0;padding-left:20px}
.kasten li,.kasten-grau li{margin-bottom:9px;color:var(--text-weich)}

/* ---------- Rechtstexte ---------- */
.rechtstext{padding:70px 0}
.rechtstext h2{font-size:1.6rem;margin-top:44px}
.rechtstext h3{font-size:1.2rem;margin-top:32px}
.rechtstext p,.rechtstext li{color:#1f2937}
.rechtstext ul{padding-left:22px}
.rechtstext li{margin-bottom:9px}

/* ---------- Fußbereich ---------- */
footer.unten{background:var(--grau-bg);border-top:1px solid var(--grau-linie);padding:56px 0 0}
.fuss-raster{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
footer.unten h3{font-size:1rem;font-weight:600;margin-bottom:16px}
footer.unten ul{list-style:none;padding:0;margin:0}
footer.unten li{margin-bottom:10px}
footer.unten a{color:var(--text-weich);transition:color .2s}
footer.unten a:hover{color:var(--gruen)}
.fuss-schluss{
  border-top:1px solid var(--grau-linie);margin-top:44px;
  padding:26px 0;text-align:center;color:var(--text-weich);font-size:.92rem;
}

/* ---------- Kleine Bildschirme ---------- */
@media (max-width:900px){
  nav.haupt{display:none}
  .menue-knopf{display:block}
  nav.mobil.offen{display:block}
  .zwei,.drei,.vier,.feld-paar,.fuss-raster{grid-template-columns:1fr;gap:36px}
  .gedreht > div:first-child{order:0}
  section{padding:56px 0}
  .fuss-raster{gap:30px}
}