/* =========================
   SITE BANNER / NAV
   ========================= */

.site-banner {
  position: fixed;
  top: var(--banner-top);
  left: var(--banner-visual-side-gap);
  right: var(--banner-visual-side-gap);
  z-index: 100000;

  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;

  height: var(--banner-height);
  padding: 0 26px;

  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    visibility 0.25s ease;
}

.site-banner.trezor-banner {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--banner-radius);
  background: rgba(255, 255, 255, 0.16);

  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.55),
    0 4px 12px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);

  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
}

body.tours-window-open .site-banner,
body.guide-open .site-banner {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-14px);
}

.banner-left,
.banner-right,
.banner-nav,
.trezor-nav {
  display: flex;
  align-items: center;
}

.banner-left {
  justify-self: start;
  gap: 12px;
}

.banner-right {
  justify-self: end;
  gap: 10px;
}

.banner-logo {
  display: block;
  width: auto;
  height: 30px;
}

.banner-nav,
.trezor-nav {
  justify-content: center;
}

.banner-nav {
  justify-self: center;
  gap: 26px;
}

.trezor-nav {
  gap: 34px;
}

.banner-nav .nav-link {
  position: relative;
  z-index: 2;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;

  min-height: 40px;
  padding: 8px 4px;

  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-inter);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
  text-transform: uppercase;
  white-space: nowrap;

  transition: color 0.2s ease;
}

.banner-nav .nav-link:hover,
.banner-nav .nav-link:focus-visible,
.banner-nav .nav-link:hover .nav-label,
.banner-nav .nav-link:focus-visible .nav-label {
  color: var(--yellow);
}

.banner-nav .nav-link::before,
.mobile-menu a::before {
  content: "";

  display: inline-block;
  flex: 0 0 18px;

  width: 18px;
  height: 18px;

  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;

  opacity: 0.96;

  filter:
    saturate(1.03)
    contrast(1.02)
    drop-shadow(0 1px 1px rgba(255, 255, 255, 0.18))
    drop-shadow(0 1px 3px rgba(0, 0, 0, 0.14));

  transition:
    transform 0.18s ease,
    opacity 0.18s ease;
}

.banner-nav .nav-link:hover::before,
.banner-nav .nav-link:focus-visible::before {
  opacity: 1;
  transform: translateY(-1px) scale(1.05);
}

.banner-nav .nav-fox::before,
#mobile-services-link::before {
  background-image: url("../images/fox.png");
}

.banner-nav .nav-reindeer::before,
.mobile-menu a[href="/retkikirja/"]::before {
  background-image: url("../images/reindeer.png");
}

.banner-nav .nav-bear::before,
.mobile-menu a[href="/oppaasi-timo-juhani/"]::before,
.mobile-menu a[href="/info/"]::before {
  background-image: url("../images/bear.png");
}

.nav-item-products,
.nav-item-guide {
  position: relative;
}

.nav-caret {
  position: relative;
  z-index: 3;

  display: inline-block;

  width: 8px;
  height: 8px;
  margin-left: 2px;

  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;

  transform: rotate(45deg) translateY(-1px);
  transition: transform 0.24s ease;
}

.nav-item-products.is-open .nav-caret,
.nav-item-guide.is-open .nav-caret {
  transform: rotate(-135deg) translateY(-1px);
}

@media (min-width: 901px) {
  .banner-nav .nav-link.has-dropdown:hover .nav-caret,
  .banner-nav .nav-link.has-dropdown:focus-visible .nav-caret {
    animation: navCaretWiggle 0.18s ease-in-out infinite;
    color: var(--yellow);
  }

  .nav-item-products.is-open .nav-link.has-dropdown:hover .nav-caret,
  .nav-item-products.is-open .nav-link.has-dropdown:focus-visible .nav-caret,
  .nav-item-guide.is-open .nav-link.has-dropdown:hover .nav-caret,
  .nav-item-guide.is-open .nav-link.has-dropdown:focus-visible .nav-caret,
  #journal-link[aria-expanded="true"]:hover .nav-caret,
  #journal-link[aria-expanded="true"]:focus-visible .nav-caret {
    animation: none;
  }
}

@keyframes navCaretWiggle {
  0%,
  100% {
    transform: rotate(45deg) translateY(-1px);
  }

  25% {
    transform: rotate(45deg) translate(0.4px, -0.8px);
  }

  50% {
    transform: rotate(45deg) translateY(-0.2px);
  }

  75% {
    transform: rotate(45deg) translate(-0.4px, -0.8px);
  }
}

.lang-text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-inter);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);

  transition:
    color 0.18s ease,
    transform 0.18s ease;
}

.lang-text-link:hover,
.lang-text-link:focus-visible {
  color: var(--yellow);
  transform: translateY(-1px);
}

/* =========================
   MOBILE MENU BASE
   ========================= */

.burger,
.mobile-menu,
.mobile-services-submenu {
  display: none;
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-services-submenu {
  flex-direction: column;
  gap: 10px;
  margin-top: -8px;
  padding-left: 34px;
}

.mobile-services-submenu.is-open {
  display: flex;
}

.mobile-services-submenu a {
  font-size: 13px;
  opacity: 0.9;
}