/* ============================================================
   Cosy Fox — Layout
   Container, site header, site footer, primary grids.
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container--narrow {
  max-width: 880px;
}

section { padding-block: var(--space-3xl); }
section + section { padding-top: 0; }

/* ---------- Section heading pattern (eyebrow + headline + lead) ---------- */

.section-head {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  max-width: 64rem;
}
.section-head .eyebrow { margin-bottom: var(--space-3xs); }
.section-head h2 { letter-spacing: 0.002em; }

/* ---------- Two-column editorial (CI grid pattern) ---------- */

.editorial-grid {
  display: grid;
  gap: var(--space-xl) var(--space-2xl);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .editorial-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

/* ---------- Site header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-soft),
              background-color var(--dur-base) var(--ease-soft);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-md);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--color-espresso);
  text-decoration: none;
  line-height: 1;
}
.site-logo__mark {
  flex-shrink: 0;
  display: block;
  width: 56px;
  height: 56px;
  color: var(--color-espresso);
  transition: transform var(--dur-base) var(--ease-out);
  transform-origin: 50% 80%;
}
.site-logo__type {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.75rem;
  font-weight: 500;
  line-height: 1;
  color: var(--color-espresso);
  letter-spacing: -0.005em;
  /* visual baseline adjustment: italic descender + sitting-fox base */
  transform: translateY(2px);
}
/* Mobile: nur den Fuchs zeigen, Wordmark verschwindet */
@media (max-width: 540px) {
  .site-logo__type { display: none; }
  .site-logo__mark { width: 48px; height: 48px; }
}
.site-logo:hover .site-logo__mark {
  transform: scale(1.04);
}
.site-logo.is-wiggle .site-logo__mark {
  animation: logo-wiggle 600ms var(--ease-soft);
}
@keyframes logo-wiggle {
  0%   { transform: rotate(0deg) scale(1); }
  20%  { transform: rotate(-6deg) scale(1.06); }
  40%  { transform: rotate(7deg)  scale(1.06); }
  60%  { transform: rotate(-4deg) scale(1.04); }
  80%  { transform: rotate(3deg)  scale(1.02); }
  100% { transform: rotate(0deg)  scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .site-logo.is-wiggle .site-logo__mark,
  .site-logo:hover .site-logo__mark { animation: none; transform: none; }
}

/* Screen-reader-only utility — keep accessible wordmark next to the logo image */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Primary nav ---------- */

.primary-nav { display: none; }
@media (min-width: 900px) {
  .primary-nav {
    display: flex;
    gap: clamp(1rem, 1.6vw, 2rem);
    align-items: center;
  }
}

.primary-nav__link {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  padding-block: var(--space-2xs);
  transition: color var(--dur-fast) var(--ease-soft);
}
.primary-nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-base) var(--ease-out);
}
.primary-nav__link:hover::after,
.primary-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}
.primary-nav__link[aria-current="page"] { color: var(--color-espresso); }

.primary-nav__cta {
  border: 1px solid var(--color-espresso);
  padding: var(--space-2xs) var(--space-md);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color var(--dur-base) var(--ease-soft),
              color var(--dur-base) var(--ease-soft);
}
.primary-nav__cta:hover {
  background: var(--color-espresso);
  color: var(--color-creme);
}
.primary-nav__cta::after { display: none; }

/* ---------- Mobile nav toggle ---------- */

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2xs);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
@media (min-width: 900px) { .nav-toggle { display: none; } }

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-espresso);
  transition: transform var(--dur-base) var(--ease-soft),
              opacity var(--dur-fast) var(--ease-soft);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Mobile nav drawer ---------- */

.mobile-nav {
  position: fixed;
  inset: 64px 0 0 0;
  background: var(--color-creme);
  z-index: calc(var(--z-header) - 1);
  padding: var(--space-xl) var(--container-pad);
  transform: translateY(-110%);
  transition: transform var(--dur-base) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.mobile-nav[aria-hidden="false"] { transform: translateY(0); }
.mobile-nav__link {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  font-weight: 500;
  color: var(--color-espresso);
  padding-block: var(--space-2xs);
  border-bottom: 1px solid var(--color-line);
}
@media (min-width: 900px) { .mobile-nav { display: none; } }

/* ---------- Site footer ---------- */

.site-footer {
  margin-top: var(--space-3xl);
  background: var(--surface-sage);
  color: var(--color-espresso);
  padding-block: var(--space-2xl) var(--space-xl);
  border-top: 1.5px solid var(--hairline-accent);
}
.site-footer__grid {
  display: grid;
  gap: var(--space-xl) var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

.site-footer h3 {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--color-espresso-soft);
  margin-bottom: var(--space-md);
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: var(--space-2xs); }
.site-footer a:hover { color: var(--color-mustard); transition: color var(--dur-fast) var(--ease-soft); }
/* Opening hours: day-range left, time right — otherwise the two spans touch
   ("Mo–Mi07:30–17:00"). */
.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.hours-list li span:last-child { font-variant-numeric: tabular-nums; }

/* Sister-Brand block — sits between footer grid and the legal-bottom */
.site-footer__sister {
  margin-top: var(--space-xl);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}
.site-footer__sister-label {
  font-family: var(--font-mono, monospace);
  font-size: var(--fs-xsmall);
  letter-spacing: var(--tracking-mono, 0.04em);
  text-transform: uppercase;
  color: var(--text-muted, var(--color-text-soft));
}
.site-footer__sister-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  padding: var(--space-2xs) 0;
  color: var(--text-primary, var(--color-espresso));
  border-bottom: 1px solid var(--hairline-accent, var(--color-mustard));
  transition: gap var(--dur-fast) var(--ease-soft);
}
.site-footer__sister-link:hover { gap: 0.9em; }
.site-footer__sister-link strong {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
}
.site-footer__sister-link span {
  font-size: var(--fs-small);
  color: var(--text-muted, var(--color-text-soft));
}
.site-footer__sister-link svg {
  color: var(--accent, var(--color-mustard));
  align-self: center;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-line);
  font-size: var(--fs-small);
  color: var(--color-espresso-soft);
}
.site-footer__credits {
  flex: 1 1 auto;
  text-align: center;
  min-width: 16ch;
}
.site-footer__credits a {
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-soft);
}
.site-footer__credits a:hover { border-bottom-color: var(--color-mustard); }

.site-footer__claim {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw + 1rem, 2.25rem);
  font-weight: 500;
  line-height: var(--lh-snug);
  max-width: 24ch;
  margin-bottom: var(--space-md);
}

/* ---------- Reveal animations (used by js/reveal.js) ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-reveal) var(--ease-out),
              transform var(--dur-reveal) var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--scale {
  transform: translateY(24px) scale(0.98);
}
.reveal--scale.is-visible {
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}