/* ── COSYlanguages Shared Navigation Styling ────────────────── */
/* Ecosystem Strip Styling */
.cosy-ecosystem-strip {
  background: var(--sage-deep, #233827);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.75rem;
  padding: 4px 1.5rem;
  font-family: var(--font-sans, 'Nunito', 'DM Sans', sans-serif);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  line-height: 1.2;
}

.cosy-strip-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1400px;
  margin: 0 auto;
}

.cosy-strip-brand {
  font-weight: 700;
  color: #fcd34d;
}

.cosy-strip-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cosy-strip-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
  padding: 2px 0;
}

.cosy-strip-link:hover,
.cosy-strip-link.active {
  color: #ffffff;
  border-bottom: 2px solid #fcd34d;
  font-weight: 700;
}

.cosy-navbar {
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border, rgba(74, 107, 80, 0.12));
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 1000;
  font-family: var(--font-sans, 'Nunito', 'DM Sans', sans-serif);
  gap: 1rem;
}

html[data-theme="dark"] .cosy-navbar,
body.theme-dark .cosy-navbar {
  background: rgba(22, 26, 23, 0.95) !important;
  border-color: #323A34 !important;
}

.cosy-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink, #2a2a2a);
  flex-shrink: 0;
}

.cosy-nav-logo img {
  height: 32px;
  width: auto;
}

.cosy-nav-logo span {
  font-family: var(--font-serif, 'Fraunces', serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink, #2a2a2a);
}

.cosy-nav-menu,
#cosy-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cosy-nav-link,
#cosy-nav .nav-links a {
  text-decoration: none;
  color: var(--ink-soft, #4a4a4a);
  font-size: 0.88rem;
  padding: 8px 10px;
  border-radius: var(--r-sm, 8px);
  transition: all 0.2s ease;
  white-space: nowrap;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
}

.cosy-nav-more-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.cosy-nav-more-btn {
  background: transparent;
  border: none;
  color: var(--ink-soft, #4a4a4a);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: var(--r-sm, 8px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.cosy-nav-more-btn:hover {
  background: var(--sage-pale, #e8f0e9);
  color: var(--sage-dark, #375742);
}

.cosy-nav-more-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: var(--warm-white, #FFFEFB);
  border: 1px solid var(--border, rgba(74, 107, 80, 0.12));
  border-radius: var(--r-md, 12px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  padding: 6px;
  list-style: none;
  min-width: 180px;
  z-index: 1010;
}

.cosy-nav-more-wrap.open .cosy-nav-more-dropdown {
  display: block;
}

.cosy-nav-more-dropdown li {
  margin: 0;
}

.cosy-nav-more-dropdown a {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  width: 100%;
  font-size: 0.88rem;
  color: var(--ink, #2a2a2a);
  text-decoration: none;
  border-radius: var(--r-sm, 6px);
  min-height: 44px;
}

.cosy-nav-more-dropdown a:hover {
  background: var(--sage-pale, #e8f0e9);
  color: var(--sage-dark, #375742);
}

.cosy-nav-link:hover {
  background: var(--sage-pale, #e8f0e9);
  color: var(--sage-dark, #375742);
}

.cosy-nav-link.active {
  background: var(--sage-mist, #f0f5f1);
  color: var(--sage-deep, #233827);
  font-weight: 800;
}

.cosy-nav-lock {
  font-size: 0.85em;
  opacity: 0.8;
  margin-left: 2px;
}

.cosy-nav-actions,
#cosy-nav .nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.cosy-nav-login,
#cosy-nav .nav-login {
  color: var(--ink-soft, #4a4a4a);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: var(--r-sm, 8px);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.cosy-nav-login:hover,
#cosy-nav .nav-login:hover {
  background: var(--sage-pale, #e8f0e9);
  color: var(--sage-dark, #375742);
}

.cosy-nav-cta,
#cosy-nav .nav-cta {
  background: var(--sage, #416b49);
  color: #ffffff;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 16px;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.cosy-nav-cta:hover {
  background: var(--sage-dark, #375742);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46, 74, 51, 0.18);
}

/* Mobile Hamburger Button */
.cosy-hamburger-btn,
#cosy-nav .nav-menu-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--ink, #2a2a2a);
  cursor: pointer;
  padding: 6px 10px;
  line-height: 1;
  border-radius: var(--r-sm, 8px);
  min-width: 44px;
  min-height: 44px;
}

.cosy-hamburger-btn:hover {
  background: var(--sage-pale, #e8f0e9);
}

/* Mobile Drawer Overlay */
.cosy-mobile-drawer,
#cosy-mobile-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--warm-white, #FFFEFB);
  border-bottom: 1px solid var(--border, rgba(74, 107, 80, 0.12));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 1rem 1.5rem 1.5rem;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
}

html[data-theme="dark"] .cosy-mobile-drawer,
body.theme-dark .cosy-mobile-drawer,
html[data-theme="dark"] #cosy-mobile-menu,
body.theme-dark #cosy-mobile-menu {
  background: #1a1f1a;
  border-color: #323A34;
}

.cosy-mobile-drawer.open,
#cosy-mobile-menu.open {
  display: flex;
}

.cosy-mobile-drawer .cosy-nav-link,
#cosy-mobile-menu a {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.95rem;
  justify-content: flex-start;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

@media (max-width: 480px) {
  .cosy-navbar,
  #cosy-nav {
    padding: 0 0.5rem !important;
  }
  .cosy-nav-logo span,
  .nav-logo span {
    font-size: 0.95rem !important;
  }
  #cosy-nav .nav-right {
    gap: 4px !important;
  }
  #cosy-nav .nav-right .cosy-lang-lock-btn {
    display: none !important;
  }
}

/* Responsive Breakpoints (< 1100px uses mobile hamburger menu) */
@media (max-width: 1099px) {
  .cosy-ecosystem-strip {
    display: none !important;
  }
  .cosy-nav-menu,
  #cosy-nav .nav-links,
  #cosy-nav .nav-login,
  #cosy-nav .nav-cta {
    display: none !important;
  }
  .cosy-hamburger-btn,
  #cosy-nav .nav-menu-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }
}