/* SimpleAF – Website Stylesheet
   Keine externen Fonts/CDNs (DSGVO-freundlich, keine Google-Fonts-Abfrage) */
:root{
  --ink:#0f0f0f;
  --paper:#f6f4ee;
  --card:#ffffff;
  --muted:#5c5a55;
  --line:#e2ded4;
  --accent:#c8f03c;      /* Signalfarbe */
  --accent-ink:#0f0f0f;
  --radius:18px;
  --max:1120px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,244,238,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-weight:900;font-size:1.35rem;letter-spacing:-.03em;text-decoration:none}
.logo span{background:var(--accent);padding:0 .25em;border-radius:6px;margin-left:2px}
.menu{display:flex;gap:28px;align-items:center;list-style:none;margin:0;padding:0}
.menu a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--muted)}
.menu a:hover,.menu a[aria-current="page"]{color:var(--ink)}
.menu .btn{color:var(--accent-ink)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px}
.burger span{display:block;height:2px;background:var(--ink);margin:6px 0;transition:.2s}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--accent);color:var(--accent-ink);font-weight:800;text-decoration:none;padding:.8em 1.3em;border-radius:999px;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);transition:transform .15s, box-shadow .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.btn.ghost{background:transparent;box-shadow:none}
.btn.ghost:hover{background:var(--card);transform:none}

/* Typo */
h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin:0 0 .5em}
h1{font-size:clamp(2.6rem,7vw,5.4rem);font-weight:900}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:900}
h3{font-size:1.25rem;font-weight:800;letter-spacing:-.02em}
.kicker{display:inline-block;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:14px}
.lead{font-size:1.2rem;color:var(--muted);max-width:620px}
mark{background:var(--accent);color:inherit;padding:0 .12em;border-radius:6px}

/* Sections */
section{padding:88px 0}
.hero{padding:96px 0 72px}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:40px;color:var(--muted);font-size:.95rem;font-weight:600}
.hero-meta b{color:var(--ink)}
.page-hero{padding:80px 0 40px}
.dark{background:var(--ink);color:var(--paper)}
.dark .lead,.dark .kicker{color:#b9b6ad}

/* Grids & cards */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{color:var(--ink);background:var(--card);border:1.5px solid var(--ink);border-radius:var(--radius);padding:28px}
.card p{color:var(--muted);margin:0}
.num{font-weight:900;font-size:.9rem;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--accent);border:1.5px solid var(--ink);margin-bottom:16px}

/* Compare (Alt vs. SimpleAF) */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare ul{list-style:none;margin:0;padding:0}
.compare li{padding:10px 0;border-bottom:1px solid var(--line)}
.compare .old li{color:var(--muted);text-decoration:line-through;text-decoration-color:#c9c5bb}
.compare .new{background:var(--accent)}
.compare .new li{border-color:rgba(0,0,0,.15);font-weight:600}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{display:flex;flex-direction:column}
.plan .price{font-size:2.6rem;font-weight:900;letter-spacing:-.04em;margin:8px 0 2px}
.plan .price small{font-size:1rem;font-weight:600;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:20px 0 28px;flex:1}
.plan li{padding:8px 0 8px 28px;position:relative;border-bottom:1px solid var(--line)}
.plan li::before{content:"✓";position:absolute;left:0;font-weight:900}
.card.plan.featured{background:var(--ink);color:var(--paper);transform:translateY(-10px)}
.plan.featured p,.plan.featured .price small{color:#b9b6ad}
.plan.featured li{border-color:#333}
.badge{align-self:flex-start;background:var(--accent);color:var(--ink);font-size:.75rem;font-weight:800;padding:.3em .8em;border-radius:999px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.note{font-size:.9rem;color:var(--muted);margin-top:24px}

/* Steps / timeline */
.steps{counter-reset:s;display:grid;gap:0}
.step{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:34px 0;border-top:1.5px solid var(--ink)}
.step:last-child{border-bottom:1.5px solid var(--ink)}
.step .n{font-size:3rem;font-weight:900;letter-spacing:-.05em;line-height:1}
.step p{color:var(--muted);margin:0;max-width:640px}

/* Branchen chips */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{background:var(--card);border:1.5px solid var(--ink);border-radius:999px;padding:.6em 1.1em;font-weight:700}
.chip:nth-child(3n+1){background:var(--accent)}

/* FAQ */
details{border-top:1.5px solid var(--ink);padding:20px 0}
details:last-of-type{border-bottom:1.5px solid var(--ink)}
summary{cursor:pointer;font-weight:800;font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:12px 0 0;max-width:720px}

/* CTA band */
.cta-band{background:var(--accent);border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink)}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{margin:0}
.cta-band .btn{background:var(--ink);color:var(--paper);box-shadow:3px 3px 0 var(--paper)}

/* Kontakt */
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{padding:16px 0;border-bottom:1px solid var(--line)}
.contact-list b{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}

/* Legal */
.legal{max-width:760px}
.legal h2{font-size:1.5rem;margin-top:2em}
.legal h3{margin-top:1.5em}
.legal p,.legal li{color:#2b2a27}
.placeholder{color:var(--ink);background:#ffe9a8;padding:0 .2em;border-radius:4px}

/* Footer */
.site-footer{background:var(--ink);color:#b9b6ad;padding:56px 0 34px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.site-footer .logo{color:var(--paper)}
.site-footer .logo span{color:var(--ink)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:6px 0}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--paper)}
.site-footer h4{color:var(--paper);margin:0 0 10px;font-size:.85rem;text-transform:uppercase;letter-spacing:.1em}
.copy{margin-top:40px;padding-top:20px;border-top:1px solid #2a2a2a;font-size:.85rem}

/* Responsive */
@media (max-width:900px){
  .g3,.g4,.pricing{grid-template-columns:1fr 1fr}
  .plan.featured{transform:none}
}
@media (max-width:720px){
  body{font-size:16px}
  section{padding:64px 0}
  .hero{padding:64px 0 48px}
  .burger{display:block}
  .menu{position:fixed;inset:68px 0 auto 0;background:var(--paper);flex-direction:column;align-items:flex-start;gap:0;padding:10px 20px 24px;border-bottom:1.5px solid var(--ink);display:none}
  .menu.open{display:flex}
  .menu li{width:100%}
  .menu a{display:block;padding:12px 0;font-size:1.1rem}
  .menu .btn{margin-top:10px;display:inline-flex}
  .g2,.g3,.g4,.pricing,.compare,.footer-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:8px}
}