/* Produktzentrale Theme: Layout – Container, Kopf/Fuß, Grid, mobiler Drawer. */

.pz-wide { max-width: var(--pz-wide); margin-inline: auto; padding-inline: var(--pz-pad-d); }
.pz-read { max-width: var(--pz-read); margin-inline: auto; padding-inline: var(--pz-pad-d); }
@media (max-width: 640px) { .pz-wide, .pz-read { padding-inline: var(--pz-pad-m); } }

.pz-skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--pz-navy); color: #fff; padding: 0.6em 1em; }
.pz-skip:focus { left: 0; }

/* ---- Kopf ---- */
.pz-site-header { background: var(--pz-paper); border-bottom: 2px solid var(--pz-ink); }
.pz-topbar { background: var(--pz-band); border-bottom: 1px solid var(--pz-line); }
.pz-topbar__menu { list-style: none; display: flex; flex-wrap: wrap; gap: 1.25rem; margin: 0; padding: 0.4rem 0; font-size: 0.85rem; }
.pz-topbar__menu a { color: var(--pz-ink-soft); }

.pz-masthead__row { display: flex; align-items: center; gap: 1rem; padding: 0.7rem 0; }
.pz-brand { margin-right: auto; }
.pz-brand-link { display: inline-flex; align-items: center; }
.pz-brand-link svg { height: 40px; width: auto; display: block; }
.pz-brand-text { font-family: var(--pz-display); font-weight: 800; font-size: 1.2rem; color: var(--pz-ink); }

.pz-nav__menu { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; }
.pz-nav__menu a { font-family: var(--pz-display); font-weight: 600; color: var(--pz-ink); }
.pz-nav__menu a:hover { color: var(--pz-red); text-decoration: none; }

/* Burger + Drawer (CSS-only) */
.pz-nav-toggle { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.pz-burger { display: none; }
.pz-nav-overlay { display: none; }

@media (max-width: 820px) {
  .pz-burger { order: -1; display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid var(--pz-line); cursor: pointer; }
  .pz-burger__box { position: relative; width: 20px; height: 14px; }
  .pz-burger__box span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--pz-ink); }
  .pz-burger__box span:nth-child(1) { top: 0; }
  .pz-burger__box span:nth-child(2) { top: 6px; }
  .pz-burger__box span:nth-child(3) { top: 12px; }

  .pz-nav { position: fixed; top: 0; right: -340px; width: 300px; max-width: 85vw; height: 100vh; background: var(--pz-paper); border-left: 2px solid var(--pz-ink); padding: 4.5rem 1.5rem 1.5rem; transition: right 0.2s ease; z-index: 60; overflow-y: auto; }
  .pz-nav__menu { flex-direction: column; gap: 1rem; font-size: 1.1rem; }
  .pz-nav-overlay { display: block; position: fixed; inset: 0; background: rgba(26, 26, 46, 0.4); opacity: 0; pointer-events: none; transition: opacity 0.2s; z-index: 55; }

  .pz-nav-toggle:checked ~ .pz-masthead .pz-nav { right: 0; }
  .pz-nav-toggle:checked ~ .pz-nav-overlay { opacity: 1; pointer-events: auto; }
}
@media (prefers-reduced-motion: reduce) { .pz-nav, .pz-nav-overlay { transition: none; } }

/* ---- Fuß ---- */
.pz-site-footer { background: var(--pz-navy); color: #F2F0EA; margin-top: 4rem; padding: 3rem 0; }
.pz-site-footer a { color: #fff; }
.pz-site-footer__logo svg { height: 34px; width: auto; }
.pz-site-footer__desc { max-width: 52ch; color: #C7C6D2; margin-top: 1rem; }
.pz-footer__cols { display: flex; flex-wrap: wrap; gap: 2.5rem; margin: 1.5rem 0; }
.pz-footer__col-title { font-family: var(--pz-display); font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: #9C9BAA; margin-bottom: 0.5rem; }
.pz-footer__links { display: flex; flex-direction: column; gap: 0.4rem; }
.pz-footer__meta { color: #9C9BAA; font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1rem; margin-top: 1rem; }

/* ---- Raster ---- */
.pz-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 980px) { .pz-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pz-grid { grid-template-columns: 1fr; } }

main { display: block; }
section { margin-block: 3rem; }