/* Erste Zeile Lernraum — erstezeile/stack/frame/stripe */
:root{
  --sc-ink:#191b18;--sc-muted:#606b5f;--sc-primary:#294032;--sc-accent:#c07a3a;
  --sc-line:#dfe4dd;--sc-paper:#f8faf6;--sc-card:#ffffff;--sc-tint:#eaf0e7;
  --sc-radius:3px;--sc-body:"Mulish", system-ui, -apple-system, Arial, sans-serif;--sc-head:"Josefin Sans", Georgia, serif;
  --ink:#191b18;--muted:#606b5f;--primary:#294032;--accent:#c07a3a;
  --line:#dfe4dd;--paper:#f8faf6;--card:#ffffff;--tint:#eaf0e7;--radius:3px;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 "Mulish", system-ui, -apple-system, Arial, sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
h1,h2,h3{font-family:"Josefin Sans", Georgia, serif;line-height:1.18;margin:0 0 .5em}
h1{font-size:calc(1 * clamp(1.9rem,1.2rem + 2.2vw,2.8rem))}
h2{font-size:calc(1 * clamp(1.3rem,1.05rem + 1vw,1.8rem))}
h3{font-size:calc(1 * 1.08rem)}
p{margin:0 0 1em}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:760px}
.sec{padding-block:54px}
.sec + .sec{border-top:1px solid #dfe4dd}
.eyebrow{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .7em}
.lede{font-size:1.1rem;color:var(--muted);max-width:62ch}
.chip{display:inline-block;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;background:var(--tint);color:var(--ink)}
.chip{border-radius:0;padding:5px 10px;border-left:3px solid #c07a3a}

/* masthead */
.mast__in{display:flex;align-items:center;gap:18px;max-width:1160px;margin:0 auto;padding:15px 20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand__name{font-family:"Josefin Sans", Georgia, serif;font-weight:700;font-size:1.14rem}
.brand__tag{display:block;font-size:.74rem;color:var(--muted)}
.nav__list{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav__lnk{text-decoration:none;color:var(--ink);font-size:.92rem;padding-bottom:3px;border-bottom:2px solid transparent}
.nav__lnk:hover{border-bottom-color:var(--accent)}
.nav__lnk[aria-current]{border-bottom-color:var(--primary);font-weight:600}
.burger{display:none;font:inherit;font-size:.9rem;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:7px 12px;cursor:pointer;color:inherit}
.mast__in{flex-direction:column;align-items:flex-start;gap:12px}
.mast{border-bottom:1px solid #dfe4dd;background:#ffffff}
.nav{width:100%}

/* hero */
.hero{padding:46px 20px}
.hero__copy{max-width:1160px;margin:0 auto;border:2px solid #294032;border-radius:3px;padding:44px 38px;background:#ffffff}
.hero__side{max-width:1160px;margin:22px auto 0;display:flex;flex-wrap:wrap;gap:18px}
.hero__side h2{display:none}
.hero__btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero__fact{background:rgba(255,255,255,.14);border-radius:var(--radius);padding:12px 16px;min-width:150px}
.hero__fact b{display:block;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;opacity:.75}
.hero--light .hero__fact{background:var(--card);border:1px solid var(--line)}

/* buttons */
.btn{display:inline-block;font:600 .95rem/1 "Mulish", system-ui, -apple-system, Arial, sans-serif;padding:13px 20px;border-radius:var(--radius);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn--solid{background:var(--accent);color:#fff}
.btn--solid:hover{filter:brightness(.93)}
.btn--outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn--outline:hover{background:var(--tint)}
.hero .btn--outline{color:inherit;border-color:currentColor}

/* tiles and lists */
.tiles{display:grid;gap:22px;grid-template-columns:repeat(2,1fr)}
.tile{padding:22px 24px;border-radius:var(--radius)}
.tile h3{margin-bottom:.35em}
.tile p{color:var(--muted);font-size:.95rem;margin:0}
.tile{background:#ffffff;border-top:4px solid #294032;border-bottom:1px solid #dfe4dd}
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start}
.step__n{width:38px;height:38px;border-radius:999px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700}
.facts{display:grid;gap:16px;grid-template-columns:repeat(4,1fr)}
.fact{border-top:3px solid var(--accent);padding-top:12px}
.fact b{display:block;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.people{display:grid;gap:22px;grid-template-columns:repeat(2,1fr)}
.person{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--card)}
.person__role{font-size:.8rem;color:var(--accent);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .5em}

/* course page */
.course{display:grid;gap:34px;grid-template-columns:minmax(0,1fr) 340px;align-items:start}
.course__facts{width:100%;border-collapse:collapse;font-size:.94rem;margin:0 0 18px}
.course__facts th,.course__facts td{text-align:left;padding:9px 0;border-bottom:1px solid var(--line);vertical-align:top}
.course__facts th{width:46%;color:var(--muted);font-weight:600;font-size:.86rem}
.course__buy{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:22px}
.course__price{font-size:1.45rem;font-weight:700;margin:0 0 .2em}
.note{border-left:3px solid var(--accent);padding:8px 0 8px 14px;color:var(--muted);font-size:.95rem;margin:18px 0 0}

/* forms */
.cols{display:grid;gap:34px;grid-template-columns:minmax(0,1fr) 340px;align-items:start}
.form{display:grid;gap:15px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.88rem;font-weight:600}
.field input,.field textarea,.field select{font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink)}
.field textarea{min-height:150px;resize:vertical}
.field__err{color:#a3272a;font-size:.83rem;min-height:1.1em;margin:0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem}
.info{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:22px}
.info address{font-style:normal;line-height:1.8;font-size:.95rem}
.modal{position:fixed;inset:0;background:rgba(14,16,18,.55);display:grid;place-items:center;padding:20px;z-index:60}
.modal[hidden]{display:none}
.modal__box{background:#fff;border-radius:var(--radius);padding:26px 28px;max-width:460px}

/* faq, prose, crumbs */
.faq{display:grid;gap:12px}
.faq__item{border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.faq__q{width:100%;text-align:left;font:600 1rem "Mulish", system-ui, -apple-system, Arial, sans-serif;background:none;border:0;padding:16px 18px;cursor:pointer;display:flex;justify-content:space-between;gap:14px;color:inherit}
.faq__a{padding:0 18px 16px;color:var(--muted)}
.faq__a[hidden]{display:none}
.prose h2{margin-top:1.5em}
.prose ul{padding-left:1.15em}
.crumb{border-bottom:1px solid var(--line);background:var(--tint)}
.crumb ol{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:0;padding:10px 0;font-size:.82rem;color:var(--muted)}
.crumb li + li::before{content:"/";margin-right:8px;color:var(--line)}
.crumb a{color:var(--muted)}
.phead{padding:40px 0 22px}

/* footer */
.ft{background:var(--primary);color:rgba(255,255,255,.85);margin-top:52px}
.ft__cols{display:grid;gap:30px;grid-template-columns:1.2fr 1fr 1fr;padding-top:42px;padding-bottom:26px}
.ft__h{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:.9em}
.ft__list{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.93rem}
.ft a{color:rgba(255,255,255,.85)}
.ft a:hover{color:#fff}
.ft address{font-style:normal;font-size:.93rem;line-height:1.8}
.ft__base{border-top:1px solid rgba(255,255,255,.18);padding-top:14px;padding-bottom:24px;font-size:.83rem}

@media (max-width:1000px){
  .hero{grid-template-columns:1fr}
  .hero__copy{padding:44px 20px}
  .course,.cols{grid-template-columns:1fr}
  .tiles,.people{grid-template-columns:repeat(2,1fr)}
  .facts{grid-template-columns:repeat(2,1fr)}
  .ft__cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .tiles,.people,.facts{grid-template-columns:1fr}
  .burger{display:inline-block;margin-left:auto}
  .nav{display:none;width:100%}
  .nav[data-open]{display:block}
  .mast__in{flex-wrap:wrap}
  .nav__list{flex-direction:column;gap:2px;padding:10px 0}
  .nav__lnk{display:block;padding:9px 0}
  .ft__cols{grid-template-columns:1fr}
  .sec > .wrap{border-left:0;padding-left:20px}
}

/* ---- shop surface ---- */
.shop-span{grid-column:1/-1}
.shop-badge{display:inline-block;min-width:19px;padding:0 5px;margin-left:6px;border-radius:10px;background:var(--sc-accent);color:#fff;font:700 .72rem/19px inherit;text-align:center;vertical-align:middle}
.shop-badge[hidden]{display:none}
.shop-tools{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:14px;align-items:end;background:var(--sc-card);border:1px solid var(--sc-line);padding:18px;margin-bottom:26px}
@media(max-width:900px){.shop-tools{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.shop-tools{grid-template-columns:1fr}}
.shop-tools label{display:block;font:600 .78rem inherit;letter-spacing:.06em;text-transform:uppercase;color:var(--sc-muted);margin-bottom:6px}
.shop-tools input,.shop-tools select{width:100%;padding:10px 12px;border:1px solid var(--sc-line);background:#fff;font:400 .96rem inherit;color:var(--sc-ink);border-radius:2px}
.shop-count{font-size:.88rem;color:var(--sc-muted);margin:0 0 16px}
.shop-empty{background:var(--sc-tint);border:1px solid var(--sc-line);padding:26px;text-align:center}
.shop-empty[hidden]{display:none}
.shop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;list-style:none;padding:0;margin:0}
@media(max-width:1000px){.shop-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.shop-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.shop-grid{grid-template-columns:1fr}}
.shop-card{background:var(--sc-card);border:1px solid var(--sc-line);display:flex;flex-direction:column}
.shop-card[hidden]{display:none}
.shop-card img{aspect-ratio:3/2;object-fit:cover;width:100%}
.shop-card__body{padding:15px 16px 17px;display:flex;flex-direction:column;gap:8px;flex:1}
.shop-card__kind{font:600 .68rem inherit;letter-spacing:.14em;text-transform:uppercase;color:var(--sc-primary)}
.shop-card__name{font-size:1.06rem;font-weight:700;margin:0;line-height:1.25}
.shop-card__name a{color:inherit;text-decoration:none}
.shop-card__name a:hover{text-decoration:underline}
.shop-card__short{margin:0;font-size:.87rem;color:var(--sc-muted);flex:1}
.shop-chip{display:inline-block;border:1px solid var(--sc-line);background:var(--sc-tint);padding:3px 9px;font-size:.74rem;color:var(--sc-muted);border-radius:2px}
.shop-card__foot{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:4px}
.shop-add{border:1px solid var(--sc-primary);background:var(--sc-primary);color:#fff;font:600 .82rem inherit;padding:9px 13px;cursor:pointer;border-radius:2px}
.shop-add:hover{background:var(--sc-primary-dk);border-color:var(--sc-primary-dk)}
.shop-add[data-in="1"]{background:var(--sc-tint);color:var(--sc-primary)}
.shop-add:focus-visible{outline:2px solid var(--sc-ink);outline-offset:2px}
.shop-pos{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start;padding:8px 0 10px}
@media(max-width:900px){.shop-pos{grid-template-columns:1fr;gap:26px}}
.shop-pos__media{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--sc-line)}
.shop-spec{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:9px}
.shop-spec li{display:grid;grid-template-columns:150px 1fr;gap:12px;border-bottom:1px solid var(--sc-line);padding-bottom:9px;font-size:.92rem}
.shop-spec b{font-weight:600;color:var(--sc-muted);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}
@media(max-width:560px){.shop-spec li{grid-template-columns:1fr;gap:2px}}
.shop-buy{background:var(--sc-tint);border:1px solid var(--sc-line);padding:22px;position:sticky;top:104px}
.shop-buy label{display:block;font:600 .78rem inherit;letter-spacing:.06em;text-transform:uppercase;color:var(--sc-muted);margin:0 0 6px}
.shop-buy select,.shop-buy input{width:100%;padding:10px 12px;border:1px solid var(--sc-line);background:#fff;font:400 .96rem inherit;margin-bottom:14px;border-radius:2px}
.shop-buy .shop-add{width:100%;padding:13px;font-size:.95rem}
.shop-basket{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:14px}
.shop-line{background:var(--sc-card);border:1px solid var(--sc-line);padding:16px;display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center}
@media(max-width:620px){.shop-line{grid-template-columns:72px 1fr;gap:12px}}
.shop-line img{width:96px;aspect-ratio:3/2;object-fit:cover}
@media(max-width:620px){.shop-line img{width:72px}}
.shop-line h2{font-size:1.02rem;margin:0 0 4px}
.shop-line p{margin:0;font-size:.85rem;color:var(--sc-muted)}
.shop-line__ctl{display:flex;gap:10px;align-items:center}
.shop-line__ctl input{width:64px;padding:8px;border:1px solid var(--sc-line);font:400 .95rem inherit;text-align:center}
.shop-linkbtn{background:none;border:0;color:var(--sc-accent);font:600 .84rem inherit;cursor:pointer;padding:4px;text-decoration:underline}
.shop-recent{border-top:1px solid var(--sc-line);margin-top:48px;padding-top:26px}
.shop-recent[hidden]{display:none}
.shop-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}