/* Modern header + navigation (2026 rewrite)
   Replaces cssmenu.css and the old #logo_container / #mobil_navi rules. */

:root {
  --nav-bg: #ffffff;
  --nav-fg: #295c3b;
  --nav-fg-hover: #b6a474;
  --nav-sub-bg: #ffffff;
  --nav-sub-fg: #39464f;
  --nav-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --nav-height: 110px;
}

.site-header {
  position: relative;
  z-index: 1000;
  background: var(--nav-bg);
  box-shadow: var(--nav-shadow);
  min-height: var(--nav-height);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
}

/* Header logo: only shown on mobile (desktop uses the in-nav logo) */
.site-header__logo {
  display: none;
}

.site-header__logo img {
  display: block;
  width: clamp(140px, 38vw, 200px);
  height: auto;
}

/* ---------- Nav toggle (hamburger) ---------- */
.nav-toggle {
  display: none;
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.5rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle__bar {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--nav-fg);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(8px) 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(-8px) rotate(-45deg);
}

/* ---------- Primary nav ---------- */
.primary-nav {
  display: block;
}

/* Drawer close button — mobile only */
.nav-close {
  display: none;
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 2.25rem;
  line-height: 1;
  color: var(--nav-fg);
  cursor: pointer;
}

/* Logo lives inside the nav (centered above menu on desktop, top of drawer on mobile) */
.primary-nav__logo {
  display: block;
  text-align: center;
  margin: 0 auto 0.75rem;
}

.primary-nav__logo img {
  display: block;
  margin: 0 auto;
  width: clamp(140px, 14vw, 200px);
  height: auto;
}

.primary-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav > ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.primary-nav a {
  display: block;
  padding: 0.85rem 1rem;
  color: var(--nav-fg);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav li.active > a {
  color: var(--nav-fg-hover);
  outline: none;
}

/* Submenus (desktop dropdown) */
.primary-nav li {
  position: relative;
}

.primary-nav .subnavi {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--nav-sub-bg);
  box-shadow: var(--nav-shadow);
  border-top: 3px solid var(--nav-fg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

@media (min-width: 1025px) {
  .primary-nav li:hover > .subnavi,
  .primary-nav li:focus-within > .subnavi {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

.primary-nav li.is-open > .subnavi {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.primary-nav .subnavi a {
  color: var(--nav-sub-fg);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  padding: 0.7rem 1.25rem;
}

.primary-nav .subnavi a:hover,
.primary-nav .subnavi a:focus-visible {
  background: rgba(41, 92, 59, 0.08);
  color: var(--nav-fg);
}

/* ---------- Mobile (<= 1024px) ---------- */
@media (max-width: 1024px) {
  .site-header__inner {
    padding: 0.5rem 1rem;
    justify-content: space-between;
  }

  .site-header__logo {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-close {
    display: block;
  }

  .primary-nav {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(85vw, 360px);
    background: var(--nav-bg);
    padding: 1.25rem 1.25rem 2rem;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 999;
  }

  .primary-nav.is-open {
    transform: translateX(0);
  }

  .primary-nav__logo {
    display: none;
  }

  .primary-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .primary-nav a {
    padding: 1rem 0.5rem;
    border-bottom: 1px solid rgba(41, 92, 59, 0.1);
    font-size: 1rem;
  }

  .primary-nav .subnavi {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: 0;
    background: rgba(41, 92, 59, 0.04);
  }

  .primary-nav .subnavi a {
    padding-left: 1.5rem;
    font-size: 0.9rem;
  }

  body.nav-open {
    overflow: hidden;
  }

  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }
}

@media (prefers-reduced-motion: reduce) {
  .primary-nav,
  .primary-nav .subnavi,
  .nav-toggle__bar {
    transition: none;
  }
}