/* ==========================================================================
   Komponenten: Header, Navigation, Footer, wiederkehrende Bausteine
   ========================================================================== */

/* Header ------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 245, 240, 0.97);
  border-bottom: 1px solid rgba(63, 32, 29, 0.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3);
  min-height: 4.75rem;
}
.brand { display: block; flex: 0 0 auto; }
.brand img { width: 168px; height: auto; }

/* Navigation – Grundzustand (ohne JS: einfache Linkliste) ------------------ */
.nav-list { list-style: none; margin: 0; padding: 0; }
.nav-list li + li { margin-top: 0; }
.nav-list a {
  color: var(--c-cocoa);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.0625rem;
}
.nav-list a:hover { color: var(--c-green); }
.nav-list a[aria-current="page"] { color: var(--c-green); }
.sub { list-style: none; margin: 0; padding: 0; }
.sub a { font-weight: 500; }

.nav-toggle, .nav-close { display: none; }
.sub-toggle {
  display: inline-grid; place-items: center;
  width: 2rem; height: 2rem; margin-left: 0.1rem;
  border: 0; border-radius: var(--r-ui);
  background: transparent; color: var(--c-cocoa); cursor: pointer;
}
.sub-toggle svg { width: 0.75rem; transition: transform var(--t-fast); }
.sub-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.no-js .sub-toggle { display: none; }

/* Desktop ----------------------------------------------------------------- */
@media (min-width: 64em) {
  .nav-list { display: flex; align-items: center; gap: 0.25rem 1.6rem; }
  .nav-list > li { position: relative; display: flex; align-items: center; }
  .nav-list > li > a { padding-block: 0.6rem; }
  .nav-list .nav-cta {
    padding: 0.55rem 1.1rem; border-radius: var(--r-ui);
    background: var(--c-green); color: var(--c-on-green);
  }
  .nav-list .nav-cta:hover { background: var(--c-green-mid); color: #fff; }

  .sub {
    position: absolute; top: calc(100% + 0.4rem); left: -1.25rem;
    min-width: 17rem; padding: 0.75rem;
    background: var(--c-paper);
    border: 1px solid rgba(63, 32, 29, 0.1);
    border-radius: var(--r-ui);
    box-shadow: var(--shadow-lift);
    display: none;
  }
  .sub a { display: block; padding: 0.4rem 0.6rem; border-radius: 6px; }
  .sub a:hover { background: var(--c-sand); }
  .sub .sub-overview { border-bottom: 1px solid var(--c-sand-deep); margin-bottom: 0.4rem; padding-bottom: 0.4rem; }
  .sub .sub-overview a { font-weight: 650; }
  .has-sub:hover > .sub,
  .has-sub:focus-within > .sub,
  .sub-toggle[aria-expanded="true"] + .sub { display: block; }
  .js .has-sub.is-closed > .sub { display: none; } /* Escape schließt auch bei Hover */
}

/* Mobil / Tablet: Off-Canvas ---------------------------------------------- */
@media (max-width: 63.99em) {
  .no-js .site-nav { width: 100%; padding-block: var(--s-2); }
  .no-js .header-inner { flex-wrap: wrap; }
  .no-js .nav-list > li { margin-bottom: 0.5rem; }
  .no-js .sub { padding-left: var(--s-2); }

  .js .nav-toggle {
    display: inline-flex; align-items: center; gap: 0.55rem;
    min-height: 2.75rem; padding: 0.5rem 0.9rem;
    border: 2px solid var(--c-green); border-radius: var(--r-ui);
    background: transparent; color: var(--c-green);
    font: 600 1rem/1 var(--f-sans); cursor: pointer;
  }
  .nav-toggle svg { width: 1.15rem; }

  .js .site-nav {
    position: fixed; inset: 0 0 0 auto; z-index: 60;
    width: min(24rem, 88vw);
    padding: var(--s-3) var(--s-3) var(--s-5);
    background: var(--c-paper);
    box-shadow: -12px 0 40px -20px rgba(43, 38, 34, 0.5);
    overflow-y: auto;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 240ms ease, visibility 0s linear 240ms;
  }
  .js .site-nav.is-open {
    transform: none; visibility: visible;
    transition: transform 240ms ease;
  }
  .js .nav-close {
    display: inline-flex; align-items: center; gap: 0.4rem;
    margin: 0 0 var(--s-3) auto;
    min-height: 2.75rem; padding: 0.4rem 0.8rem;
    border: 0; border-radius: var(--r-ui);
    background: var(--c-sand); color: var(--c-cocoa);
    font: 600 1rem/1 var(--f-sans); cursor: pointer;
  }
  .nav-close-row { display: flex; }
  .nav-list > li { border-bottom: 1px solid var(--c-sand-deep); }
  .nav-list > li > a { display: inline-block; padding: 0.85rem 0; font-size: 1.2rem; font-family: var(--f-serif); font-weight: 500; }
  .has-sub { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; }
  .js .has-sub .sub { display: none; width: 100%; padding: 0 0 0.75rem 0.75rem; }
  .js .has-sub .sub-toggle[aria-expanded="true"] + .sub { display: block; }
  .sub a { display: block; padding: 0.4rem 0; }
  .sub-toggle { width: 2.75rem; height: 2.75rem; }
  .nav-list .nav-cta { color: var(--c-green); }

  .nav-backdrop {
    position: fixed; inset: 0; z-index: 55;
    background: rgba(43, 38, 34, 0.35);
    opacity: 0; pointer-events: none; transition: opacity 240ms ease;
  }
  .nav-backdrop.is-visible { opacity: 1; pointer-events: auto; }
  body.nav-open { overflow: hidden; }
}

/* Vertrauens-Leiste --------------------------------------------------------- */
.facts {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: var(--s-3) var(--s-4);
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}
.facts li { margin: 0; padding-top: var(--s-2); border-top: 2px solid var(--c-ochre); }
.facts strong {
  display: block; margin-bottom: 0.3rem;
  font-family: var(--f-serif); font-weight: 550; font-size: 1.15rem; line-height: 1.3;
  color: var(--c-cocoa);
}
.facts span { color: var(--c-muted); font-size: 1rem; line-height: 1.5; }

/* Blog-Teaser ------------------------------------------------------------- */
.teaser { display: flex; flex-direction: column; }
.teaser h3 { margin-bottom: 0.5rem; }
.teaser h3 a { color: inherit; text-decoration: none; }
.teaser h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.teaser-meta { font-size: var(--fs-small); color: var(--c-muted); margin-bottom: 0.4rem; }
.teaser .img-frame { aspect-ratio: 4 / 3; margin-bottom: var(--s-2); }
.teaser--text {
  padding: var(--s-4) var(--s-3) var(--s-3);
  background: var(--c-paper);
  border-radius: var(--r-img);
  border-top: 4px solid var(--c-ochre);
}
.teaser p:last-child { margin-bottom: 0; }

/* Footer ------------------------------------------------------------------ */
.site-footer {
  background: var(--c-cocoa);
  color: #eadfd6;
  padding-block: var(--s-6) var(--s-4);
  font-size: 1rem;
}
.site-footer a { color: #fbf6ef; }
.site-footer :focus-visible { outline-color: #fbf6ef; }
.footer-grid {
  display: grid; gap: var(--s-4);
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}
.footer-title {
  font-family: var(--f-serif); font-size: 1.2rem; font-weight: 500;
  color: #fbf6ef; margin-bottom: var(--s-2);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li + li { margin-top: 0.35rem; }
.site-footer address { font-style: normal; }
.footer-bottom {
  margin-top: var(--s-5); padding-top: var(--s-3);
  border-top: 1px solid rgba(251, 246, 239, 0.18);
  display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); justify-content: space-between;
  font-size: var(--fs-small);
}
.footer-bottom ul { display: flex; gap: var(--s-3); }
.footer-bottom li + li { margin-top: 0; }

/* Trainingskarten: gleiches Bildformat, Zeilen per Subgrid ausgerichtet ---------- */
.cards { row-gap: 0; }
.card { padding-bottom: var(--s-6); }
.card { display: flex; flex-direction: column; }
.card .more { margin-top: auto; }
.card-media { aspect-ratio: 4 / 3; border-radius: var(--r-img); overflow: hidden; background: var(--c-sand); }
.card-media > picture, .card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-media .pair { height: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.card-media .pair picture { height: 100%; }
.card-caption .caption { margin: 0.6rem 0 0; }
.card-caption .pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-2); }
.card h3 { margin: var(--s-2) 0 0.5rem; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.card p { margin-bottom: var(--s-2); }
.card .more { align-self: flex-start; }
.training-all { margin-top: 0; }

.nav-list a.is-section { color: var(--c-green); }

.sub .sub-footer { border-top: 1px solid var(--c-sand-deep); margin-top: 0.4rem; padding-top: 0.4rem; }
.sub .sub-footer a { font-weight: 650; }
/* Safari: Bildrahmen in Flex-Spalten nicht stauchen */
.card-media, .excerpt .img-frame, .tcard .tc-media { flex: none; width: 100%; }

/* Aktiver Menüpunkt deutlich kennzeichnen ----------------------------------- */
.nav-list a[aria-current="page"], .nav-list a.is-section { color: var(--c-green); font-weight: 700; }
.sub a[aria-current="page"] { background: var(--c-green-soft); color: var(--c-green); font-weight: 700; box-shadow: inset 3px 0 0 var(--c-green); }
@media (min-width: 64em) {
  .nav-list > li > a[aria-current="page"],
  .nav-list > li > a.is-section { box-shadow: inset 0 -3px 0 var(--c-ochre); }
  .nav-list .nav-cta[aria-current="page"] { color: var(--c-on-green); box-shadow: inset 0 -3px 0 var(--c-ochre); }
  .sub a[aria-current="page"] { border-radius: 0 6px 6px 0; }
}
@media (max-width: 63.99em) {
  .nav-list > li > a[aria-current="page"],
  .nav-list > li > a.is-section { padding-left: 0.75rem; box-shadow: inset 4px 0 0 var(--c-ochre); }
  .sub a[aria-current="page"] { padding-left: 0.75rem; }
}