/* ============================
   media81 – main.css (global)
   Pfad: /wp-content/themes/child81/assets/css/main.css
   Reihenfolge: Core → (optional Layout/Components) → Global UI
   ============================ */

/* --- Core (benutzen, wie vorhanden) --- */
@import url("./core/reset.css");
@import url("./core/tokens.css");
@import url("./core/base.css");
/* Optional/Projektabhängig:
@import url("./core/base.override.css");
@import url("./core/tokens.override.css");
@import url("./core/visual-helper.css");
*/

/* --- Layout (optional, falls genutzt) ---
@import url("./layout/container.css");
@import url("./layout/grid.css");
@import url("./layout/spacing.css");
*/

/* --- Components (optional, falls genutzt) ---
@import url("./components/header.css");
@import url("./components/nav.css");
@import url("./components/buttons.css");
@import url("./components/cards.css");
@import url("./components/footer.css");
*/

/* =====================================================
   GLOBAL UI (m81-*)
   - greift auf Header/Footer/Offcanvas/Back-to-top
   - funktioniert sofort mit Dual-Klassen im Markup
   ===================================================== */

/* Root Vars (falls nicht bereits in tokens.css definiert) */
:root {
  --m81-accent: #4285f4;
  --m81-bg: #ffffff;
  --m81-text: #0d0d0d;
}

/* ===== Header ===== */
.m81-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--m81-bg) 80%, transparent);
  backdrop-filter: saturate(1.2) blur(6px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: background 0.25s ease, border-color 0.25s ease,
    box-shadow 0.25s ease;
}
.m81-header.is-scrolled {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.m81-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.8rem 1rem;
}

.m81-logo {
  font-family: var(
    --wp--preset--font-family--poppins,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif
  );
  font-weight: 600;
  text-decoration: none;
  color: var(--m81-text);
  letter-spacing: 0.2px;
}

/* Desktop-Navigation */
.m81-nav {
  display: none;
}
@media (min-width: 880px) {
  .m81-nav {
    display: block;
  }
}

/* WP Navigation Block inside header / simple UL wrapper */
.m81-nav__wp ul,
.m81-offcanvas__wp ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: clamp(0.7rem, 2vw, 1.25rem);
}
.m81-nav__wp a,
.m81-offcanvas__wp a {
  text-decoration: none;
  color: var(--m81-text);
  padding: 0.4rem 0.2rem;
  border-radius: 0.6rem;
  transition: transform 0.15s ease, background-color 0.2s ease;
}
.m81-nav__wp a:hover {
  transform: translateY(-1px);
  background: rgba(0, 0, 0, 0.04);
}
.m81-nav__wp .current-menu-item > a,
.m81-offcanvas__wp .current-menu-item > a {
  color: var(--m81-accent);
}

/* Burger Button */
.m81-burger {
  line-height: 1;
  border: 0;
  background: transparent;
  padding: 0.4rem;
  margin: -0.2rem;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
@media (min-width: 880px) {
  .m81-burger {
    display: none;
  }
}
.m81-burger__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--m81-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.m81-burger[aria-expanded="true"] .m81-burger__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.m81-burger[aria-expanded="true"] .m81-burger__bar:nth-child(2) {
  opacity: 0;
}
.m81-burger[aria-expanded="true"] .m81-burger__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Offcanvas */
.m81-offcanvas {
  position: fixed;
  inset: 0 0 auto 0;
  top: 56px; /* unter Header */
  background: var(--m81-bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding: 1rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.m81-offcanvas.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.m81-offcanvas__wp {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.m81-offcanvas__wp a {
  padding: 0.7rem 0.4rem;
  border-radius: 0.6rem;
}

/* Button (z. B. CTA) */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 1.1rem;
  border-radius: 0.75rem;
  background: var(--m81-accent);
  color: #fff;
  text-decoration: none;
}

/* Motion-Respect */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  .m81-offcanvas {
    transform: none !important;
  }
}

/* ===== Footer ===== */
.m81-footer {
  margin-top: clamp(2.5rem, 6vw, 5rem);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: color-mix(in srgb, var(--m81-bg) 96%, transparent);
}
.m81-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.5rem, 4vw, 2.5rem) 1rem;
}
@media (min-width: 880px) {
  .m81-footer__inner {
    grid-template-columns: 1.2fr 1fr 1fr;
    align-items: start;
  }
}
.m81-footer__title {
  margin: 0 0 0.25rem;
  font-weight: 600;
}
.m81-footer__tagline {
  margin: 0;
  opacity: 0.75;
}

.m81-footer__wpnav ul,
.m81-footer__legalwp ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}
.m81-footer__wpnav a,
.m81-footer__legalwp a {
  text-decoration: none;
  color: var(--m81-text);
  opacity: 0.9;
}
.m81-footer__wpnav a:hover,
.m81-footer__legalwp a:hover {
  opacity: 1;
  text-decoration: underline;
}

.m81-footer__sociallinks {
  gap: 0.4rem;
}
.m81-footer__sociallinks .wp-block-social-link a {
  padding: 0.3rem;
  border-radius: 0.6rem;
}

.m81-footer__legal {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem 1rem 1.2rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.95rem;
  opacity: 0.85;
}
.m81-footer__legalnav .wp-block-navigation__container {
  gap: 0.8rem;
}

/* Back-to-top */
.m81-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: var(--m81-bg);
  color: var(--m81-text);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, opacity 0.2s ease;
  opacity: 0;
  transform: translateY(8px);
}
.m81-to-top.is-show {
  opacity: 1;
  transform: translateY(0);
}
.m81-to-top:focus-visible {
  outline: 2px solid var(--m81-accent);
  outline-offset: 2px;
}