/* ============================================================
   Besser Leben im Büro — Design-System
   Cookiefrei, keine externen Requests, GDPR-freundlich.
   ============================================================ */
:root{
  --ink:#1c2419;
  --ink-soft:#4a5446;
  --paper:#fbfaf6;
  --white:#ffffff;
  --line:#e7e5dc;
  --green-900:#22331d;
  --green-700:#3a642c;
  --green-600:#487a31;
  --green-500:#5c9440;
  --green-100:#eef4e7;
  --green-050:#f5f8f0;
  --radius:20px;
  --shadow:0 10px 30px rgba(28,36,25,.08);
  --shadow-soft:0 4px 16px rgba(28,36,25,.06);
  --maxw:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green-600);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Typografie ---------- */
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem)}
h3{font-size:1.22rem;font-weight:700}
.kicker{display:block;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--green-600);margin-bottom:14px}
.lead{font-size:1.16rem;color:var(--ink-soft);max-width:46rem}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:700;font-size:1.02rem;
  background:var(--green-600);color:#fff;border:0;cursor:pointer;text-decoration:none;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;box-shadow:0 6px 18px rgba(72,122,49,.32)}
.btn:hover{background:var(--green-700);transform:translateY(-2px);box-shadow:0 10px 24px rgba(72,122,49,.4);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--green-700);border:2px solid var(--green-600);box-shadow:none}
.btn.ghost:hover{background:var(--green-050);color:var(--green-700)}
.btn.light{background:#fff;color:var(--green-700);box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn.light:hover{background:var(--green-050)}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.06rem;color:var(--ink);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand img{width:42px;height:42px;object-fit:contain}
.nav nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav nav a{color:var(--ink-soft);font-weight:600;font-size:.98rem}
.nav nav a:hover{color:var(--green-700);text-decoration:none}
.nav .btn{padding:11px 22px;font-size:.95rem}
.menu-btn{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2.5px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,28,16,.18) 0%,rgba(20,28,16,.32) 45%,rgba(20,28,16,.82) 100%)}
.hero .inner{position:relative;z-index:2;padding:96px 0 64px;width:100%}
.hero h1{max-width:15em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero .sub{font-size:clamp(1.1rem,2vw,1.4rem);font-weight:600;margin:18px 0 30px;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.trustline{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;font-size:.92rem;font-weight:600;opacity:.94}
.trustline span{display:flex;align-items:center;gap:8px}
.trustline svg{flex:none}

/* ---------- Sections ---------- */
section{padding:96px 0}
section.tint{background:var(--green-050)}
section.dark{background:var(--green-900);color:#fff}
section.dark .kicker{color:#a9d18a}
section.dark .lead{color:#d7e3cd}
.sec-head{max-width:52rem;margin-bottom:56px}
.sec-head.center{margin-inline:auto;text-align:center}

/* ---------- Logo-Strip ---------- */
.logostrip{padding:44px 0;border-bottom:1px solid var(--line);background:var(--white)}
.logostrip p{text-align:center;font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:var(--ink-soft);margin-bottom:22px}
.logos{display:flex;gap:14px 44px;justify-content:center;align-items:center;flex-wrap:wrap}
.logos span{font-weight:800;font-size:1.05rem;color:#9aa294;letter-spacing:.01em;white-space:nowrap}

/* ---------- Cards ---------- */
.grid{display:grid;gap:28px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);
  transition:transform .18s ease, box-shadow .18s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card .pad{padding:26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{color:var(--ink)}
.card p{color:var(--ink-soft);font-size:.98rem;flex:1}
.card .more{font-weight:700;font-size:.95rem;color:var(--green-600)}

/* ---------- Split (Bild + Text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
.split .body p{margin-bottom:16px;color:var(--ink-soft)}
.split .body p strong{color:var(--ink)}

/* ---------- Testimonial ---------- */
.quote{max-width:56rem;margin:0 auto;text-align:center}
.quote blockquote{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:600;line-height:1.5;letter-spacing:-.01em}
.quote cite{display:block;margin-top:22px;font-style:normal;font-weight:700;color:#bcd6a8;font-size:1rem}
.quote .stars{color:#f5c952;font-size:1.3rem;letter-spacing:6px;margin-bottom:22px}

/* ---------- Prozess ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;position:relative;box-shadow:var(--shadow-soft)}
.step .num{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:999px;background:var(--green-100);
  color:var(--green-700);font-weight:800;font-size:1.15rem;margin-bottom:18px}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.97rem}

/* ---------- FAQ ---------- */
.faq{max-width:50rem;margin:0 auto}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:16px;margin-bottom:14px;box-shadow:var(--shadow-soft);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:22px 58px 22px 26px;font-weight:700;font-size:1.05rem;position:relative;user-select:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:400;color:var(--green-600);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .answer{padding:0 26px 24px;color:var(--ink-soft)}

/* ---------- Formular ---------- */
.form-card{background:var(--white);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:44px;max-width:46rem;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:.9rem}
.field label em{font-style:normal;color:var(--ink-soft);font-weight:500}
.field input,.field textarea,.field select{font-family:inherit;font-size:1rem;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);transition:border-color .15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green-500)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checks label{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:500;cursor:pointer}
.checks input{width:18px;height:18px;accent-color:var(--green-600)}
.form-note{font-size:.85rem;color:var(--ink-soft);margin-top:14px}
.alt-contact{display:flex;gap:26px;flex-wrap:wrap;justify-content:center;margin-top:30px;font-weight:600}

/* ---------- Badges / Footer ---------- */
.badges{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.badges img{height:56px;width:auto;border-radius:10px;background:#fff;padding:6px}
footer.site{background:var(--green-900);color:#cfdcc4;padding:64px 0 40px;font-size:.95rem}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:44px}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer.site a{color:#cfdcc4}
footer.site a:hover{color:#fff}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
footer.site .brandline{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;margin-bottom:14px}
footer.site .brandline img{width:38px;height:38px;background:#fff;border-radius:10px;padding:4px}
footer.site .fine{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:#9db18d}

/* ---------- Seiten-Hero (Unterseiten) ---------- */
.page-hero{background:linear-gradient(160deg,var(--green-900) 0%,var(--green-700) 100%);color:#fff;padding:88px 0 72px}
.page-hero .kicker{color:#a9d18a}
.page-hero p{color:#d7e3cd;max-width:44rem;margin-top:16px;font-size:1.12rem}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .grid.c4{grid-template-columns:repeat(2,1fr)}
  .grid.c3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:36px}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  section{padding:64px 0}
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .form-grid,.checks{grid-template-columns:1fr}
  .form-card{padding:28px 22px}
  .nav nav{position:fixed;inset:74px 0 auto 0;background:var(--paper);flex-direction:column;align-items:flex-start;
    padding:20px 24px 26px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .25s ease;z-index:40}
  .nav nav.open{transform:none}
  .menu-btn{display:block}
  .hero{min-height:78vh}
  footer.site .cols{grid-template-columns:1fr}
}