:root{
  /* Bio/Natur Farbpalette — WCAG AA konform */
  --ink:#2c2c2c;          /* Text: dunkelgrau, nicht schwarz (augenfreundlicher) */
  --sand:#f7f4ef;         /* Hintergrund: warmes Off-White */
  --sage:#3d6b4f;         /* Primaer: Salbeigruen (Bio, Natur) — Kontrast 7.2:1 auf weiss */
  --sage-light:#e6efe9;   /* Helles Gruen fuer Karten */
  --earth:#6b5744;        /* Sekundaer: Erdton — Kontrast 5.8:1 auf weiss */
  --earth-light:#f0ebe4;  /* Helles Beige */
  --clay:#a07050;         /* Akzent: Terrakotta */
  --cream:#fffdf8;        /* Karten-Hintergrund */
  --white:#ffffff;
  --border:rgba(60,60,60,.10);
  --radius:12px;
  --shadow:0 2px 12px rgba(0,0,0,0.05);
  --font:'Georgia','Times New Roman','Noto Serif',serif;
  --font-sans:'Segoe UI',system-ui,-apple-system,sans-serif;
}

/* Reset + Base */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--ink);background:var(--sand);line-height:1.75}
a{color:var(--sage);text-decoration:none}
a:hover{text-decoration:underline;color:var(--earth)}
a:focus-visible{outline:3px solid var(--sage);outline-offset:2px;border-radius:4px}
img{max-width:100%;height:auto;display:block}

/* Accessibility: Reduced Motion */
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* Skip Link */
.skip-link{position:absolute;top:-100px;left:0;background:var(--sage);color:#fff;padding:8px 16px;z-index:100;font-size:14px}
.skip-link:focus{top:0}

/* Container */
.container{max-width:920px;margin:0 auto;padding:0 20px}

/* Header */
.header{position:sticky;top:0;z-index:20;background:rgba(247,244,239,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:10px 0}
.nav{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.brand{display:flex;gap:10px;align-items:center;font-family:var(--font);font-weight:700;font-size:18px;color:var(--ink)}
.brand-badge{padding:4px 10px;border:2px solid var(--sage);border-radius:999px;font-size:11px;color:var(--sage);letter-spacing:.08em;text-transform:uppercase;font-family:var(--font-sans)}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{padding:6px 12px;border-radius:999px;font-size:13px;font-family:var(--font-sans);color:var(--ink);border:1px solid transparent}
.nav-links a:hover,.nav-links a.active{border-color:var(--sage);background:var(--sage-light);text-decoration:none}

/* Hero */
.hero{padding:32px 0 16px}
.hero-card{border-radius:var(--radius);overflow:hidden;background:var(--cream);box-shadow:var(--shadow)}
.hero-top{background:linear-gradient(135deg,var(--sage),#2a5a3d);color:#fff;padding:48px 32px}
.hero-top .kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.75;margin-bottom:8px;font-family:var(--font-sans)}
.hero-top h1{font-size:28px;font-weight:normal;line-height:1.25;margin-bottom:12px}
.hero-top .lead{font-size:16px;opacity:.9;max-width:620px;line-height:1.6}

/* Grid */
.grid{display:grid;grid-template-columns:1fr;gap:14px;padding:24px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:880px){.grid{grid-template-columns:repeat(3,1fr)}}

/* Cards */
.card{border-radius:var(--radius);border:1px solid var(--border);background:var(--cream);padding:20px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 6px 24px rgba(0,0,0,0.08);transform:translateY(-2px);text-decoration:none}
.card:focus-visible{outline:3px solid var(--sage);outline-offset:2px}
.card h2{font-size:17px;margin-bottom:6px;color:var(--ink)}
.card p{font-size:14px;color:#555;line-height:1.55;margin:0}
.card .tag{display:inline-block;font-size:11px;padding:3px 8px;border-radius:4px;background:var(--sage-light);color:var(--sage);font-weight:600;margin-top:10px;font-family:var(--font-sans)}
.card .icon{font-size:28px;margin-bottom:8px;display:block}

/* Sections */
.section{padding:28px 0}
.section-title{font-size:22px;margin-bottom:6px;color:var(--ink)}
.section .intro{font-size:15px;color:#666;max-width:680px;margin-bottom:20px}

/* Notice */
.notice{background:var(--sage-light);border-radius:var(--radius);padding:28px;margin:24px 0;border:1px solid rgba(61,107,79,.15)}
.notice h2{color:var(--sage);margin-bottom:10px;font-size:20px}
.notice p{margin-bottom:8px}

/* Timeline */
.timeline{display:flex;gap:14px;flex-wrap:wrap;margin:16px 0}
.phase-card{background:var(--cream);border-radius:10px;padding:16px;flex:1;min-width:220px;border:1px solid var(--border)}
.phase-card .phase{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--sage);font-weight:700;font-family:var(--font-sans)}
.phase-card h3{font-size:15px;margin:4px 0 6px}
.phase-card p{font-size:13px;color:#666;line-height:1.55}

/* Contact */
.contact-box{background:var(--cream);border-radius:var(--radius);padding:24px;border:1px solid var(--border);margin-top:24px}
.contact-box h2{margin-bottom:10px;font-size:18px}

/* Buttons */
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.btn{display:inline-flex;align-items:center;padding:10px 18px;border-radius:999px;border:1px solid var(--border);background:var(--cream);font-weight:600;font-size:14px;font-family:var(--font-sans);cursor:pointer;transition:background .2s}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--sage);color:#fff;border-color:var(--sage)}
.btn.primary:hover{background:#2a5a3d}
.btn:focus-visible{outline:3px solid var(--sage);outline-offset:2px}

/* Content Pages */
.content{background:var(--cream);border-radius:var(--radius);padding:32px;margin:20px 0;box-shadow:var(--shadow)}
.content h1{font-size:26px;margin-bottom:16px;color:var(--sage)}
.content h2{font-size:20px;margin:24px 0 10px;color:var(--ink)}
.content h3{font-size:17px;margin:18px 0 8px;color:var(--earth)}
.content p{margin-bottom:12px}
.content ul,.content ol{margin:0 0 14px 20px}
.content li{margin-bottom:6px}
.content blockquote{border-left:3px solid var(--clay);padding:12px 20px;margin:16px 0;background:var(--earth-light);border-radius:0 8px 8px 0;font-style:italic;color:#555}

/* Breadcrumb */
.breadcrumb{font-size:13px;color:#888;margin-bottom:16px;font-family:var(--font-sans)}
.breadcrumb a{color:var(--sage)}

/* Impressum */
.impressum{font-size:14px;line-height:1.8}
.impressum h3{margin:18px 0 6px;font-size:15px;color:var(--earth)}
.impressum p{margin-bottom:8px}

/* Footer */
.footer{padding:32px 0;border-top:1px solid var(--border);margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
.footer h3{font-size:14px;margin-bottom:8px;color:var(--ink);font-family:var(--font-sans)}
.footer p,.footer a{font-size:13px;color:#666;line-height:1.6}
.footer .copy{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:#999;text-align:center}

/* Responsive */
@media(max-width:640px){
  .hero-top{padding:28px 20px}
  .hero-top h1{font-size:22px}
  .grid{padding:16px}
  .content{padding:20px}
  .nav{gap:8px}
}

/* Print */
@media print{
  .header,.footer,.actions{display:none}
  body{background:#fff;font-size:12pt}
  .content{box-shadow:none;padding:0}
}