/* Gruppenunterricht – unter dem bestehenden Hero. */
.gu-wrap{width:min(1120px,calc(100% - 48px));margin:0 auto}
.gu-kicker{
  margin:0 0 12px;color:#117946;font-size:12px;font-weight:800;
  letter-spacing:.16em;text-transform:uppercase;
}
.gu-kicker-light{color:#d7ffe9}
.gu-why,.gu-fit,.gu-faq,.gu-close{padding:96px 0}
.gu-why,.gu-faq{background:#f4f7f5}
.gu-fit,.gu-close{background:#fff}
.gu-head{max-width:720px;margin-bottom:36px}
.gu-head h2,.gu-clear h2,.gu-close h2{
  margin:0;font-family:"Plus Jakarta Sans",Inter,sans-serif;
  font-size:clamp(36px,4.6vw,60px);line-height:.98;letter-spacing:-.045em;
}
.gu-head p,.gu-clear p,.gu-close > .gu-wrap > p,.gu-tile p,.gu-check p,.gu-faq p{
  color:#5d6e66;font-size:17px;line-height:1.7;
}
.gu-head p{margin:16px 0 0;max-width:58ch}

.gu-bento{display:grid;grid-template-columns:1.35fr .9fr;gap:16px;align-items:stretch}
.gu-tile{
  padding:32px;border-radius:24px;background:#fff;
  border:1px solid rgba(16,32,25,.06);
  box-shadow:0 18px 40px rgba(16,32,25,.05);
}
.gu-tile-focus{
  grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(180deg,#fff 0%,#f3faf6 100%);min-height:420px;
}
.gu-tile h3{
  margin:0 0 12px;font-family:"Plus Jakarta Sans",Inter,sans-serif;
  font-size:clamp(28px,3vw,40px);line-height:1.05;letter-spacing:-.04em;
}
.gu-tile-side h3{font-size:26px}
.gu-tile p{margin:0}
.gu-stat{margin-top:36px}
.gu-stat strong{
  display:block;font-family:"Plus Jakarta Sans",Inter,sans-serif;
  font-size:72px;line-height:.85;letter-spacing:-.06em;color:#169c5b;
}
.gu-stat span{display:block;margin-top:8px;color:#122019;font-weight:800}
.gu-tile-rooms{padding:0;overflow:hidden;display:flex;flex-direction:column}
.gu-tile-rooms img{width:100%;height:168px;object-fit:cover;display:block}
.gu-tile-rooms div{padding:24px 28px 28px}
.gu-stack{display:grid;gap:16px}

.gu-clear{background:#169c5b;color:#fff;padding:100px 0}
.gu-clear-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.gu-clear h2{max-width:12em}
.gu-clear p{margin:18px 0 0;color:rgba(255,255,255,.92);max-width:46ch}
.gu-clear ul{margin:26px 0 28px;padding:0;list-style:none;display:grid;gap:12px}
.gu-clear li{padding-left:16px;border-left:2px solid rgba(255,255,255,.55);line-height:1.5}
.gu-clear figure{margin:0}
.gu-clear img{
  width:100%;height:auto;display:block;border-radius:24px;
  box-shadow:0 0 0 10px rgba(255,255,255,.16),0 30px 70px rgba(6,24,16,.22);
}
.gu-link{
  display:inline-flex;align-items:center;min-height:52px;padding:0 18px;border-radius:16px;
  background:#fff;color:#117946;font-weight:800;
}
.gu-link:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(6,24,16,.16)}

.gu-checks{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gu-check{
  padding:28px;border-radius:24px;background:#fff;
  border:1px solid rgba(16,32,25,.06);
  box-shadow:0 18px 40px rgba(16,32,25,.05);
}
.gu-check i{
  display:grid;place-items:center;width:36px;height:36px;margin-bottom:18px;
  border-radius:12px;background:#e8f7ef;color:#169c5b;font-style:normal;font-weight:800;
}
.gu-check h3{
  margin:0 0 10px;font-family:"Plus Jakarta Sans",Inter,sans-serif;
  font-size:22px;letter-spacing:-.03em;line-height:1.2;
}
.gu-check p{margin:0}
.gu-price{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 16px;
  margin:22px 0 0;padding:18px 22px;border-radius:16px;
  background:#f4f7f5;color:#122019;
}
.gu-price span{font-weight:700;color:#5d6e66}
.gu-price strong{
  font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:22px;letter-spacing:-.03em;
}

.gu-faq-list{display:grid;gap:12px;max-width:820px}
.gu-faq details{
  border-radius:16px;background:#fff;border:1px solid rgba(16,32,25,.06);
  box-shadow:0 12px 30px rgba(16,32,25,.05);
}
.gu-faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;cursor:pointer;list-style:none;
  font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:18px;font-weight:700;letter-spacing:-.02em;
}
.gu-faq summary::-webkit-details-marker{display:none}
.gu-faq summary:focus-visible{outline:2px solid #169c5b;outline-offset:3px;border-radius:16px}
.gu-faq summary::after{
  content:"";flex:0 0 12px;width:12px;height:12px;margin-right:4px;
  border-right:2px solid #169c5b;border-bottom:2px solid #169c5b;
  transform:rotate(45deg) translateY(-3px);transition:transform .2s ease;
}
.gu-faq details[open] summary::after{transform:rotate(225deg) translateY(-2px)}
.gu-faq details p{margin:0;padding:0 22px 22px;max-width:68ch}

.gu-close{padding-bottom:110px}
.gu-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 28px}
.gu-btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:56px;
  padding:12px 22px;border-radius:16px;background:#169c5b;color:#fff;font-weight:800;
  box-shadow:0 16px 34px rgba(22,156,91,.24);text-align:center;
}
.gu-btn-ghost{background:#fff;color:#122019;border:1px solid rgba(16,32,25,.1);box-shadow:0 12px 28px rgba(16,32,25,.06)}
.gu-btn:hover{transform:translateY(-2px);box-shadow:0 22px 44px rgba(22,156,91,.28)}
.gu-btn-ghost:hover{box-shadow:0 18px 36px rgba(16,32,25,.1)}
.gu-form-card{
  max-width:720px;padding:28px 22px 12px;border-radius:24px;background:#f7fbf8;
  border:1px solid rgba(16,32,25,.06);box-shadow:0 18px 40px rgba(16,32,25,.05);
}

@media (hover:hover){
  .gu-tile:hover,.gu-check:hover,.gu-faq details:hover{
    transform:translateY(-4px);box-shadow:0 24px 52px rgba(16,32,25,.1);
  }
}
@media (max-width:900px){
  .gu-bento,.gu-clear-grid,.gu-checks{grid-template-columns:1fr}
  .gu-tile-focus{grid-row:auto;min-height:0}
}
@media (max-width:640px){
  .gu-wrap{width:min(1120px,calc(100% - 32px))}
  .gu-why,.gu-fit,.gu-faq,.gu-close,.gu-clear{padding:72px 0}
  .gu-tile,.gu-check{padding:24px}
  .gu-stat strong{font-size:56px}
  .gu-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .gu-tile,.gu-check,.gu-link,.gu-btn,.gu-faq summary::after{transition:none}
  .gu-tile:hover,.gu-check:hover,.gu-link:hover,.gu-btn:hover{transform:none}
}