/* ============================================================
   Grünwerk Frankfurt – Garten- und Landschaftsbau
   Gemeinsames Stylesheet für alle Seiten
   ============================================================ */

:root{
  --ink:#0e1410;          /* fast schwarz, grünstichig */
  --ink-2:#17201a;
  --gruen:#166534;        /* kräftiges Waldgrün */
  --gruen-tief:#0f4c27;
  --lime:#a3e635;         /* Akzent */
  --lime-dunkel:#65a30d;
  --papier:#f6f7f4;
  --weiss:#ffffff;
  --text:#232a25;
  --text-soft:#5b665e;
  --linie:#e3e7e1;
  --radius:14px;
  --schatten:0 14px 40px rgba(14,20,16,.12);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--papier);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gruen);text-decoration:none}
.shell{max-width:1160px;margin:0 auto;padding:0 24px}

h1,h2,h3{line-height:1.12;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.h-hero{font-size:clamp(2.4rem,6vw,4.2rem);color:#fff}
.h-page{font-size:clamp(2rem,4.5vw,3.2rem);color:#fff}
.h-sec{font-size:clamp(1.6rem,3.2vw,2.4rem);margin-bottom:16px}
.lead{font-size:1.15rem;color:var(--text-soft);max-width:680px}
.eyebrow{
  display:inline-block;color:var(--lime);font-weight:700;text-transform:uppercase;
  letter-spacing:.16em;font-size:.8rem;margin-bottom:14px;
}
.eyebrow.dunkel{color:var(--gruen)}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:100;
  background:rgba(14,20,16,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-head .shell{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.brand svg{flex:none}
.brand em{font-style:normal;color:var(--lime)}
.nav-list{display:flex;align-items:center;gap:28px;list-style:none}
.nav-list a{color:#e8ece8;font-weight:600;font-size:.95rem}
.nav-list a:hover,.nav-list a.aktiv{color:var(--lime)}
.nav-cta{
  background:var(--lime);color:var(--ink) !important;
  padding:11px 20px;border-radius:999px;font-weight:800;
}
.nav-cta:hover{background:#b9f04f}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:3px;background:#fff;margin:5px 0;border-radius:2px}

/* ---------- Hero (Start) ---------- */
.hero{
  position:relative;min-height:86vh;display:flex;align-items:center;
  background:var(--ink);
}
.hero-bild{position:absolute;inset:0;background-size:cover;background-position:center}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,16,11,.88) 8%,rgba(10,16,11,.55) 52%,rgba(10,16,11,.25) 100%);
}
.hero .shell{position:relative;z-index:2;padding-top:70px;padding-bottom:80px}
.hero p.lead{color:#d9e0d9;margin:22px 0 34px;max-width:600px}
.btn-reihe{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:15px 30px;border-radius:999px;
  font-weight:800;font-size:1rem;transition:.15s;
}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:#b9f04f;transform:translateY(-1px)}
.btn-ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-gruen{background:var(--gruen);color:#fff}
.btn-gruen:hover{background:var(--gruen-tief)}

/* ---------- Sub-Hero (Unterseiten) ---------- */
.hero-sub{
  position:relative;min-height:46vh;display:flex;align-items:flex-end;
  background:var(--ink);
}
.hero-sub .hero-bild{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-sub::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(10,16,11,.92) 0%,rgba(10,16,11,.35) 70%);
}
.hero-sub .shell{position:relative;z-index:2;padding-bottom:48px;padding-top:120px}
.brotkrumen{color:#aeb8ae;font-size:.88rem;margin-bottom:10px}
.brotkrumen a{color:#d5ddd5}
.brotkrumen a:hover{color:var(--lime)}

/* ---------- Sektionen ---------- */
section{padding:88px 0}
section.eng{padding:64px 0}
.sec-kopf{margin-bottom:48px}

/* Karten (Leistungen) */
.karten{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:24px}
.karte{
  background:var(--weiss);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--linie);transition:.2s;display:flex;flex-direction:column;
}
.karte:hover{transform:translateY(-4px);box-shadow:var(--schatten);border-color:var(--gruen)}
.karte img{aspect-ratio:3/2;object-fit:cover;width:100%}
.karte-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.karte h3{font-size:1.15rem;margin-bottom:8px}
.karte p{color:var(--text-soft);font-size:.95rem;flex:1}
.karte .mehr{margin-top:16px;font-weight:700;color:var(--gruen)}
.karte:hover .mehr{color:var(--lime-dunkel)}

/* Dunkles Band / Ablauf */
.band{background:var(--ink);color:#e6ebe6}
.band .h-sec{color:#fff}
.band .lead{color:#b9c2b9}
.schritte{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;margin-top:44px}
.schritt{border-top:3px solid var(--lime);padding-top:20px}
.schritt .nr{color:var(--lime);font-weight:800;font-size:.9rem;letter-spacing:.1em}
.schritt h3{color:#fff;font-size:1.1rem;margin:8px 0 8px}
.schritt p{color:#aeb8ae;font-size:.95rem}

/* Split (Bild + Text) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--schatten);aspect-ratio:3/2;object-fit:cover;width:100%}
.haken{list-style:none;margin-top:24px}
.haken li{padding-left:34px;position:relative;margin-bottom:13px}
.haken li::before{
  content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:6px;
  background:var(--lime);
  clip-path:none;
}
.haken li::after{
  content:"";position:absolute;left:5px;top:10px;width:10px;height:6px;
  border-left:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);transform:rotate(-45deg);
}

/* Inhaltsblöcke Unterseiten */
.inhalt{max-width:780px}
.inhalt h2{font-size:1.5rem;margin:40px 0 14px}
.inhalt p{margin-bottom:16px;color:#39413a}
.inhalt ul{margin:0 0 16px 22px}
.inhalt li{margin-bottom:8px;color:#39413a}

/* FAQ */
.faq{max-width:780px}
.faq details{
  background:var(--weiss);border:1px solid var(--linie);border-radius:10px;
  padding:18px 22px;margin-bottom:12px;
}
.faq summary{font-weight:700;cursor:pointer;color:var(--ink)}
.faq details[open]{border-color:var(--gruen)}
.faq details p{margin-top:10px;color:var(--text-soft)}

/* CTA-Banner */
.cta-banner{background:var(--gruen);color:#fff;text-align:center}
.cta-banner .h-sec{color:#fff}
.cta-banner p{color:#d3e6d3;max-width:560px;margin:0 auto 30px}

/* Kontakt */
.kontakt-raster{display:grid;grid-template-columns:1.1fr .9fr;gap:56px}
.k-block{margin-bottom:26px}
.k-block h3{font-size:1rem;margin-bottom:5px;color:var(--gruen-tief)}
.k-block p{color:var(--text-soft)}
.k-block a{font-weight:700}
.info-kasten{
  background:var(--weiss);border:1px solid var(--linie);border-left:5px solid var(--lime);
  border-radius:0 var(--radius) var(--radius) 0;padding:26px 28px;
}
.info-kasten h3{margin-bottom:8px}
.info-kasten p{color:var(--text-soft);font-size:.95rem}
.orte{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.orte span{border:1.5px solid var(--linie);background:#fff;padding:7px 16px;border-radius:999px;font-size:.88rem;color:var(--text)}

/* Platzhalter-Markierung */
.platzhalter{background:#fdf3d7;border-radius:4px;padding:1px 7px;font-weight:700;color:#7a5c12}

/* Rechtstexte */
.recht{max-width:760px}
.recht h2{font-size:1.35rem;margin:36px 0 10px}
.recht p{color:#39413a;margin-bottom:12px}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:#aeb8ae;padding:56px 0 34px;font-size:.93rem}
.foot-raster{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;margin-bottom:40px}
.site-foot strong{color:#fff;display:block;margin-bottom:10px;font-size:1rem}
.site-foot a{color:#cfd7cf;display:inline-block;margin-bottom:7px}
.site-foot a:hover{color:var(--lime)}
.foot-unten{
  border-top:1px solid rgba(255,255,255,.1);padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.86rem;color:#7d877d;
}
.foot-unten a{color:#aeb8ae;margin:0 0 0 18px}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .split,.kontakt-raster{grid-template-columns:1fr}
  .foot-raster{grid-template-columns:1fr 1fr}
  .hero{min-height:72vh}
}
@media(max-width:760px){
  .nav-list{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:var(--ink);flex-direction:column;align-items:stretch;gap:0;
    border-bottom:1px solid rgba(255,255,255,.12);padding:8px 0 14px;
  }
  .nav-list.offen{display:flex}
  .nav-list li{width:100%}
  .nav-list a{display:block;padding:14px 26px}
  .nav-list .nav-cta{margin:10px 26px 0;text-align:center}
  .burger{display:block}
  section{padding:64px 0}
}