:root{
  --blue:#343795;--blue-dark:#252760;--green:#079447;--green-dark:#057a39;
  --text:#171846;--muted:#62697a;--border:#e1e3e9;--bg:#fff;--soft:#f7f7fa;
  --alert:#fff3c4;--alert-text:#a74b00;--max:1120px;--radius:16px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}p{margin:0 0 1rem;color:var(--muted)}h1,h2,h3{margin:0 0 .7rem;line-height:1.15;letter-spacing:-.025em}h1{font-size:clamp(2.35rem,5vw,3.75rem)}h2{font-size:clamp(1.75rem,3vw,2.2rem)}h3{font-size:1rem}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.center{text-align:center}.left{text-align:left}.lead{font-size:1.05rem;max-width:720px;margin:0 auto 2.5rem}.section{padding:68px 0}.section-muted{background:#fafafd}.hero{background:var(--blue);color:#fff}.hero-inner{text-align:center}.hero-home{min-height:386px;display:flex;align-items:center}.hero-home .hero-inner{max-width:1000px}.hero p{color:#fff;opacity:.92;font-size:1.08rem;max-width:760px;margin:0 auto}.hero-small{padding:58px 0 62px}.hero-small p{max-width:660px;margin:auto}.eyebrow{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.08);padding:6px 14px;border-radius:99px;margin-bottom:20px;font-size:.9rem}.hero-actions{display:flex;gap:12px;justify-content:center;margin-top:30px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 22px;border-radius:9px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.2s}.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:var(--green-dark);transform:translateY(-1px)}.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.07)}.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.cards{display:grid;gap:24px}.cards.four{grid-template-columns:repeat(4,1fr)}.cards.three{grid-template-columns:repeat(3,1fr)}.info-card,.board-card{border:1px solid var(--border);border-radius:14px;background:#fff;padding:28px 22px;box-shadow:0 2px 4px rgba(20,20,50,.06)}.info-card{min-height:194px}.icon,.person-icon{width:46px;height:46px;border-radius:50%;background:#f1f2f7;color:var(--blue);display:grid;place-items:center;font-size:27px;margin:0 auto 18px}.info-card p,.board-card p{font-size:.92rem;margin:0}.cta{background:var(--blue);color:#fff;border-radius:17px;text-align:center;padding:52px 24px}.cta p{color:#fff;opacity:.92}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split>div>p{font-size:1rem}.stack{display:grid;gap:20px}.color-card,.notice-card{border-radius:15px;padding:24px}.color-card h3,.notice-card h3{margin-top:12px}.color-card p,.notice-card p{font-size:.9rem}.color-card.blue{background:var(--blue);color:#fff}.color-card.blue p,.color-card.green p{color:#fff}.color-card.green{background:var(--green);color:#fff}.green-tint{background:#eefaf3}.purple-tint{background:#f3f3fb;border:1px solid #dfe0f0}.round-icon{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center}.round-icon.pale{background:#e2e6f2;color:var(--blue)}.board{margin-top:38px}.board-card strong{color:var(--green);font-size:.9rem;display:block;margin-bottom:8px}.board-card{min-height:195px}.member-layout{display:grid;grid-template-columns:320px 1fr;gap:34px;align-items:start}.aside-title{font-size:1.2rem;margin-bottom:24px}.benefit{display:flex;gap:14px;margin-bottom:19px}.benefit>span{flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:#eaf8f0;color:var(--green);display:grid;place-items:center}.benefit strong{display:block;margin-bottom:2px}.benefit p{font-size:.88rem;line-height:1.4;margin:0}.price-row{display:flex;justify-content:space-between;border-top:1px solid #dddff0;padding-top:7px;margin-top:7px;font-size:.9rem}.form-card{border:1px solid var(--border);border-radius:15px;padding:28px;box-shadow:0 2px 5px rgba(20,20,50,.07)}.form-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.print-btn{border:1px solid var(--border);background:#fff;border-radius:9px;padding:8px 12px;color:var(--muted);cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-card label{display:block;font-weight:600;font-size:.87rem;margin-bottom:14px}.form-card input{display:block;width:100%;margin-top:6px;border:1px solid #dfe1e8;border-radius:9px;padding:11px 12px;font:inherit;color:var(--text);background:#fff;box-shadow:inset 0 1px 2px rgba(0,0,0,.02)}.form-card input:focus{outline:2px solid rgba(52,55,149,.15);border-color:var(--blue)}.help,.form-note{font-size:.78rem;color:var(--muted)}fieldset{border:0;background:#fafafa;border-radius:12px;padding:18px;margin:16px 0}legend{font-weight:700;margin-bottom:15px}legend span{font-weight:400}.check{display:flex!important;gap:8px;align-items:flex-start}.check input{width:auto!important;margin:3px 0 0!important}.check span{font-weight:500}.check a{color:var(--blue);text-decoration:underline}.submit-btn{width:100%;border:0;background:var(--blue);color:#fff;border-radius:8px;padding:12px;font-weight:700;font-size:1rem;cursor:pointer}.alert{background:var(--alert);color:var(--alert-text);font-size:.86rem;padding:10px 0}.alert .container{color:var(--alert-text)}.alert strong{font-weight:800}.narrow{max-width:780px}.legal{max-width:850px}.legal h3{margin-top:28px}.legal a{color:var(--blue);text-decoration:underline}
.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #e1e2e8}.nav{height:60px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:1.1rem}.brand-heart{color:var(--green);font-size:1.3rem}.navlinks{display:flex;align-items:center;gap:6px}.navlinks a{padding:8px 11px;border-radius:9px;font-size:.88rem;font-weight:600}.navlinks a.active{background:#ececf8;color:var(--blue)}.navlinks a:hover{background:#f1f1f6}.nav-cta{background:var(--green)!important;color:#fff!important;padding:9px 18px!important;margin-left:12px}.menu-toggle{display:none;border:0;background:transparent;font-size:1.5rem;color:var(--text)}
.site-footer{border-top:1px solid var(--border);padding:40px 0 22px;background:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:30px}.footer-title{font-weight:800;margin-bottom:12px}.footer-col p,.footer-col a{font-size:.84rem;color:var(--muted);display:block;margin-bottom:6px}.footer-col a:hover{color:var(--blue)}.footer-brand p{max-width:260px}.copyright{border-top:1px solid var(--border);margin-top:28px;padding-top:16px;text-align:center;font-size:.78rem;color:var(--muted)}

@media(max-width:900px){.cards.four{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr;gap:35px}.member-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.container{width:min(calc(100% - 30px),var(--max))}.nav{height:58px}.navlinks{display:none;position:absolute;left:0;right:0;top:58px;background:#fff;border-bottom:1px solid var(--border);padding:10px 15px 15px;flex-direction:column;align-items:stretch;box-shadow:0 8px 15px rgba(0,0,0,.06)}.navlinks.open{display:flex}.navlinks a{padding:11px}.nav-cta{margin:4px 0 0!important;text-align:center}.menu-toggle{display:block}.hero-home{min-height:460px}.hero-home h1{font-size:2.3rem}.hero-small{padding:45px 0}.section{padding:52px 0}.cards.four,.cards.three{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-card{padding:19px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}.cta{padding:38px 18px}}
@media print{.site-header,.site-footer,.hero,.alert,.print-btn,.submit-btn,.form-note{display:none!important}.section{padding:10px 0}.form-card{border:0;box-shadow:none;padding:0}.member-layout{display:block}.benefit,aside>.notice-card{display:none}}


/* Online-Formular */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.form-status {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.95rem;
}
.form-status.loading { background: #f3f4f6; color: #374151; }
.form-status.success { background: #ecfdf5; color: #065f46; }
.form-status.error { background: #fef2f2; color: #991b1b; }
.submit-btn:disabled { opacity: .65; cursor: wait; }


/* Gemeinnützigkeit-Hinweis */
.notice-banner {
  background: #fff4d6;
  border-bottom: 1px solid #f1d28a;
  color: #17204d;
}
.notice-banner-inner {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding-top: 18px;
  padding-bottom: 18px;
}
.notice-banner-icon {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border: 3px solid #e5a400;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #b47b00;
  margin-top: 2px;
}
.notice-banner strong {
  display: block;
  font-size: 1.15rem;
  margin-bottom: 5px;
}
.notice-banner p {
  margin: 0;
  line-height: 1.55;
}
@media (max-width: 700px) {
  .notice-banner-inner { gap: 12px; }
  .notice-banner-icon { flex-basis: 28px; width: 28px; height: 28px; }
}


/* Meilensteine auf der Über-uns-Seite */
.milestones-section {
  background: #fff;
  border-top: 1px solid #e7e8ee;
}
.milestone-timeline {
  position: relative;
  max-width: 1050px;
  margin: 42px auto 0;
  min-height: 190px;
}
.milestone-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  transform: translateX(-50%);
  background: #e5e7ec;
}
.milestone {
  position: relative;
  display: flex;
  justify-content: flex-end;
  padding: 0 0 32px 52%;
}
.milestone-marker {
  position: absolute;
  left: 50%;
  top: 74px;
  transform: translate(-50%, -50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: block;
  background: #12a45a;
  color: transparent;
  border: 4px solid #fff;
  box-shadow: 0 0 0 1px #dfe3e8;
  font-size: 0;
  z-index: 1;
}
.milestone-content {
  width: 88%;
  text-align: right;
}
.milestone-date {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 999px;
  background: #eef0fb;
  color: #303995;
  font-weight: 700;
  margin-bottom: 18px;
}
.milestone-content h3 {
  margin: 0 0 10px;
  color: #171b50;
}
.milestone-content p {
  margin: 0;
  color: #697187;
  line-height: 1.55;
  font-size: 1.05rem;
}

@media (max-width: 700px) {
  .milestone-timeline {
    margin-top: 32px;
    padding-left: 42px;
  }
  .milestone-line {
    left: 18px;
    transform: none;
  }
  .milestone {
    padding: 0 0 32px 0;
    justify-content: flex-start;
  }
  .milestone-marker {
    left: 18px;
    top: 76px;
  }
  .milestone-content {
    width: 100%;
    text-align: left;
  }
}