.site-header.scrolled > div {
  background: rgba(255, 255, 255, 0.85) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
}

.site-header > div {
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

@media (min-width: 850px) {
  .site-header > div > div:first-child {
    transition: opacity 0.4s ease, max-height 0.4s ease, padding 0.3s ease, margin 0.3s ease;
    max-height: 80px;
    opacity: 1;
    overflow: hidden;
  }

  .site-header.scrolled > div > div:first-child {
    opacity: 0;
    max-height: 0;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }
}

.site-header.scrolled [aria-label="Main navigation"] {
  background: transparent !important;
  border-color: rgba(0, 0, 0, 0.06) !important;
}

.site-header.scrolled [aria-label="Main navigation"] a {
  color: #212529 !important;
}

.site-header.scrolled [aria-label="Main navigation"] a.active {
  background: #1a932e !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(26, 147, 46, 0.3) !important;
}

.site-header.scrolled [aria-label="Main navigation"] a:not(.active):hover {
  color: #1a932e !important;
}

.site-header.scrolled .nav-toggle span {
  background: #212529 !important;
}

.site-header.scrolled .nav-toggle {
  background: transparent !important;
}

.site-header.scrolled .nav-toggle:hover {
  background: rgba(0, 0, 0, 0.05) !important;
}

.site-header.scrolled .lang-switcher a:not(.active) {
  color: #212529 !important;
}

.site-header.scrolled .lang-switcher a:not(.active):hover {
  color: #1a932e !important;
}

.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.8);
  }
}

@media (max-width: 849px) {
  .emergency-banner {
    transition:
      transform 0.35s ease,
      opacity 0.35s ease;
    will-change: transform, opacity;
  }
  .emergency-banner.hidden {
    transform: translateY(-100%);
    opacity: 0;
  }
  .site-header {
    transition: top 0.35s ease;
  }
  .site-header.banner-hidden {
    top: 0 !important;
  }

  .nav-overlay {
    transition: opacity 0.35s ease;
  }
  .nav-overlay.visible {
    display: block !important;
    opacity: 1 !important;
  }

  .primary-nav {
    position: fixed !important;
    top: 104px !important;
    left: 16px !important;
    right: 16px !important;
    max-height: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
    z-index: 998 !important;
    width: auto !important;
    transition:
      max-height 0.35s ease,
      opacity 0.35s ease,
      top 0.35s ease !important;
    margin: 0 !important;
  }
  .primary-nav.banner-hidden {
    top: 72px !important;
  }
  .primary-nav.open {
    max-height: 80vh !important;
    opacity: 1 !important;
    overflow-y: auto !important;
  }

  .primary-nav .nav-inner {
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 8px !important;
    border-radius: 16px !important;
    gap: 2px !important;
    background: #ffffff !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12) !important;
  }

  .primary-nav a:hover,
  .primary-nav a.active {
    background: #1a932e !important;
    color: #ffffff !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav .nav-inner {
    background: rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav a:not(.active) {
    color: #ffffff !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav a:not(.active):hover {
    background: rgba(255, 255, 255, 0.12) !important;
    color: #ffffff !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav a:not(.active):hover svg {
    opacity: 1 !important;
    color: #ffffff !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav hr {
    border-color: rgba(255, 255, 255, 0.1) !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav .lang-switcher {
    background: rgba(255, 255, 255, 0.08) !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav .lang-switcher a:not(.active) {
    color: #ffffff !important;
  }

  .site-header:not(.scrolled) ~ .primary-nav .lang-switcher a:not(.active):hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
  }

  .site-header.scrolled ~ .primary-nav .nav-inner {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
  }

  .site-header.scrolled ~ .primary-nav a:not(.active):hover {
    background: rgba(26, 147, 46, 0.08) !important;
    color: #1a932e !important;
  }

  .site-header.scrolled ~ .primary-nav a:not(.active):hover svg {
    opacity: 1 !important;
    color: #1a932e !important;
  }

  .site-header.scrolled ~ .primary-nav .lang-switcher a:not(.active):hover {
    color: #1a932e !important;
  }
}

@media (min-width: 850px) and (max-width: 1100px) {
  .site-header [aria-label="Main navigation"] a {
    font-size: 0.6rem !important;
    padding: 5px 7px !important;
    letter-spacing: 0 !important;
    gap: 0.25rem !important;
  }

  .site-header [aria-label="Main navigation"] a i {
    width: 12px !important;
    height: 12px !important;
    font-size: 0.6rem !important;
  }

  .site-header .lang-switcher a {
    font-size: 0.6rem !important;
    padding: 3px 6px !important;
  }

  .site-header .lang-switcher {
    gap: 1px !important;
    padding: 2px !important;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f8f9fa8b;
}
::-webkit-scrollbar-thumb {
  background: #c4c6c968;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #a0a3a799;
}