@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./fonts/open-sans-400.ttf") format("truetype");
}
@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("./fonts/open-sans-600.ttf") format("truetype");
}

:root {
  --kovo-accent: #299a97;
  --kovo-dark: #222;
  --kovo-header-height: 88px;
}

html { scroll-behavior: smooth; }
body {
  font-family: "Open Sans", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
}
h1, h2, h3, h4, h5, h6,
#top .title_container .main-title,
.heading { font-family: "Open Sans", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif; }

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 10020;
  padding: 10px 16px;
  color: #fff !important;
  background: var(--kovo-dark);
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

/* Prvky, které původní šablona zobrazovala až pomocí WordPressového JavaScriptu. */
.avia_animate_when_visible,
.avia_animate_when_almost_visible,
.avia_start_animation,
.avia_start_delayed_animation { opacity: 1 !important; visibility: visible !important; }

.static-js .static-reveal {
  opacity: 0 !important;
  visibility: visible !important;
  translate: 0 28px;
  transition: opacity .72s ease var(--reveal-delay, 0ms), translate .72s cubic-bezier(.22,.65,.3,1) var(--reveal-delay, 0ms);
}
.static-js .static-reveal.is-revealed { opacity: 1 !important; translate: 0 0; }

/* Stejné zmenšení sticky hlavičky jako na původním Enfoldu: 90 px -> 46 px. */
#header,
#header_main,
#header_main .container,
.logo,
.logo a,
.logo img,
#avia-menu > li > a {
  transition: height .28s ease, max-height .28s ease, line-height .28s ease, width .28s ease;
}
#header.header-scrolled #header_main .container,
#header.header-scrolled .logo,
#header.header-scrolled .logo a,
#header.header-scrolled #avia-menu > li > a {
  height: 44px !important;
  line-height: 44px !important;
}
#header.header-scrolled { height: 46px !important; }
#header.header-scrolled #header_main { height: 45px !important; }
#header.header-scrolled .logo img { max-height: 44px !important; width: auto !important; }
#header.header-scrolled #avia-menu > li > .sub-menu { top: 44px !important; }

/* Pomalé vysunutí desktopového submenu. */
@media only screen and (min-width: 768px) {
  #avia-menu > li > .sub-menu {
    display: block !important;
    opacity: 0 !important;
    visibility: hidden !important;
    translate: 0 -10px;
    pointer-events: none;
    transition: opacity .34s ease, translate .34s cubic-bezier(.22,.65,.3,1), visibility 0s linear .34s !important;
  }
  #avia-menu > li:hover > .sub-menu,
  #avia-menu > li:focus-within > .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
    translate: 0 0;
    pointer-events: auto;
    transition-delay: 0s !important;
  }
}

/* Čistě statický LayerSlider. */
.avia-layerslider,
.ls-wp-fullwidth-container,
.ls-wp-fullwidth-helper,
.ls-wp-container { position: relative; overflow: hidden; }
.ls-wp-fullwidth-helper,
.ls-wp-container { height: 100% !important; }
.ls-slide {
  position: absolute !important;
  inset: 0;
  z-index: 1;
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0;
  visibility: hidden;
  will-change: opacity;
  transition:
    opacity 1.45s cubic-bezier(.22,.61,.36,1),
    visibility 0s linear 1.45s;
}
.ls-slide.is-active {
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.ls-bg {
  position: absolute !important;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover;
}
.ls-l { position: absolute !important; z-index: 3; margin: 0 !important; }
.static-layer-stage {
  position: absolute;
  z-index: 3;
  top: 0;
  left: calc(50% - 570px);
  width: 1140px;
  transform: scale(var(--ls-stage-scale, 1));
  transform-origin: top center;
  pointer-events: none;
}
.static-layer-stage .ls-l { box-sizing: content-box; pointer-events: auto; }
.ls-slide.is-active .ls-l {
  animation: static-layer-in .78s cubic-bezier(.2,.7,.25,1) both;
  animation-delay: var(--ls-delay, 0ms);
}
@keyframes static-layer-in {
  from { opacity: 0; translate: var(--ls-x, -70px) var(--ls-y, 0); }
  to { opacity: var(--ls-opacity, 1); translate: 0 0; }
}
.ls-link { position: absolute; inset: 0; z-index: 4; }
.static-slider-dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  z-index: 8;
  display: none;
  gap: 8px;
  transform: translateX(-50%);
}
.static-slider-dot {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 50%;
  background: rgba(0,0,0,.35);
  cursor: pointer;
}
.static-slider-dot.is-active { background: #fff; }
.static-slider-arrow {
  position: absolute;
  top: 50%;
  z-index: 9;
  display: grid;
  place-items: center;
  width: 52px;
  height: 64px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #fff;
  background: rgba(25,25,25,.38);
  box-shadow: none;
  font: 46px/1 Arial, sans-serif;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  translate: 0 -50%;
  transition: opacity .3s ease, background-color .25s ease;
}
.static-slider-arrow::before { display: block; margin-top: -5px; }
.static-slider-prev { left: 0; }
.static-slider-next { right: 0; }
.static-slider-prev::before { content: "‹"; }
.static-slider-next::before { content: "›"; }
.ls-wp-container:hover > .static-slider-arrow,
.ls-wp-container:focus-within > .static-slider-arrow {
  opacity: .82;
  pointer-events: auto;
}
.static-slider-arrow:hover,
.static-slider-arrow:focus-visible {
  color: #fff;
  background: rgba(18,146,146,.92);
  opacity: 1 !important;
  outline: 2px solid #fff;
  outline-offset: -4px;
}

/* Portfolio bez Isotope. */
.grid-sort-container {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  gap: 0;
  height: auto !important;
}
.grid-sort-container > .grid-entry {
  position: relative !important;
  inset: auto !important;
  display: block;
  width: auto !important;
  margin: 0 !important;
  float: none !important;
  transform: none !important;
}
.grid-sort-container > .grid-entry[hidden] { display: none !important; }
.static-js .grid-sort-container.static-grid-reveal > .grid-entry {
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(18px) scale(.96) !important;
  transition:
    opacity .55s ease var(--grid-delay, 0ms),
    transform .62s cubic-bezier(.175,.885,.32,1.15) var(--grid-delay, 0ms),
    visibility 0s linear var(--grid-delay, 0ms) !important;
}
.static-js .grid-sort-container.static-grid-reveal > .grid-entry.is-grid-visible {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}
.sort_by_cat,
.sort_by_cat a { opacity: 1 !important; visibility: visible !important; }
.sort_by_cat a { cursor: pointer; }

/* Původní Enfold seznam postupně spouští avia_appear pro každou ikonu. */
.static-js .avia-icon-list.avia_animate_when_almost_visible > li:not(.avia_start_animation) .iconlist_icon {
  opacity: .1 !important;
  transform: scale(.5) !important;
}
.static-js .avia-icon-list.avia_animate_when_almost_visible > li.avia_start_animation .iconlist_icon {
  animation: avia_appear 1s 1 cubic-bezier(.175,.885,.32,1.275);
  opacity: 1;
  transform: scale(1);
}
.static-js .avia-icon-list.avia_animate_when_almost_visible > li:not(.avia_start_animation) .iconlist-timeline {
  height: 0 !important;
}
.static-js .avia-icon-list.avia_animate_when_almost_visible > li.avia_start_animation .iconlist-timeline {
  height: 100%;
  animation: avia_slide_down 1s 1 cubic-bezier(.175,.885,.32,1.275);
}

/* Interaktivní popisky čísel na fotografii metrologické laboratoře. */
.static-hotspots-ready .av-image-hotspot {
  opacity: 0 !important;
  visibility: hidden !important;
  transform: scale(.5);
  transition:
    opacity .7s cubic-bezier(.175,.885,.32,1.275) var(--hotspot-delay, 0ms),
    transform .7s cubic-bezier(.175,.885,.32,1.275) var(--hotspot-delay, 0ms),
    visibility 0s linear var(--hotspot-delay, 0ms);
}
.static-hotspots-ready .av-image-hotspot.is-hotspot-visible {
  opacity: 1 !important;
  visibility: visible !important;
  transform: scale(1);
}
.static-hotspot-tooltip {
  position: absolute;
  z-index: 20;
  width: 140px;
  padding: 12px;
  border-radius: 2px;
  color: #fff;
  background: rgba(0,0,0,.82);
  box-shadow: 0 0 10px rgba(0,0,0,.16);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.65;
  text-align: left;
  cursor: default;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}
.static-hotspot-tooltip--xlarge { width: 350px; }
.av-image-hotspot:hover > .static-hotspot-tooltip,
.av-image-hotspot:focus-within > .static-hotspot-tooltip,
.av-image-hotspot.is-tooltip-open > .static-hotspot-tooltip {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition-delay: 0s;
}
.static-hotspot-tooltip__inner p:first-child { margin-top: 0; }
.static-hotspot-tooltip__inner p:last-child { margin-bottom: 0; }
.static-hotspot-tooltip__inner img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
}
.static-hotspot-tooltip__arrow {
  position: absolute;
  width: 14px;
  height: 14px;
  background: rgba(0,0,0,.82);
  transform: rotate(45deg);
}
.static-hotspot-tooltip--left {
  right: calc(100% + 18px);
  top: 0;
}
.static-hotspot-tooltip--left .static-hotspot-tooltip__arrow {
  right: -7px;
  top: 7px;
}
.static-hotspot-tooltip--bottom {
  left: 50%;
  top: calc(100% + 18px);
  translate: -50% 0;
}
.static-hotspot-tooltip--bottom .static-hotspot-tooltip__arrow {
  left: calc(50% - 7px);
  top: -7px;
}
.static-hotspot-tooltip--top {
  left: 50%;
  bottom: calc(100% + 18px);
  translate: -50% 0;
}
.static-hotspot-tooltip--top .static-hotspot-tooltip__arrow {
  left: calc(50% - 7px);
  bottom: -7px;
}

/* Statická galerie a lightbox. */
.avia-gallery-thumb a,
.avia-gallery-big,
.slide-image,
.static-slideshow .avia-slide-wrap { position: relative; overflow: hidden; cursor: zoom-in; }
.avia-gallery-big::after,
.slide-image::after,
.static-slideshow .avia-slide-wrap::after {
  content: "↗";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: #fff;
  background: rgba(18,146,146,.9);
  font: 28px/1 Arial, sans-serif;
  opacity: 0;
  translate: -50% -42%;
  transition: opacity .25s ease, translate .25s ease;
  pointer-events: none;
}
.avia-gallery-big:hover::after,
.slide-image:hover::after,
.static-slideshow .avia-slide-wrap:hover::after { opacity: 1; translate: -50% -50%; }
.static-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 42px;
  background: rgba(0,0,0,.9);
}
.static-lightbox.is-open { display: flex; }
.static-lightbox figure { margin: 0; max-width: 94vw; max-height: 88vh; }
.static-lightbox img { display: block; max-width: 94vw; max-height: 88vh; object-fit: contain; }
.static-lightbox__close {
  position: absolute;
  top: 13px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: 0;
  color: #fff;
  background: transparent;
  font-size: 35px;
  line-height: 1;
  cursor: pointer;
}
.static-lightbox__nav {
  position: absolute;
  top: 50%;
  width: 54px;
  height: 64px;
  border: 0;
  color: #fff;
  background: rgba(255,255,255,.14);
  font-size: 42px;
  line-height: 1;
  cursor: pointer;
  translate: 0 -50%;
}
.static-lightbox__nav:hover { background: var(--kovo-accent); }
.static-lightbox__prev { left: 18px; }
.static-lightbox__next { right: 18px; }
.static-lightbox__nav[hidden] { display: none; }

/* Enfold slideshow bez původního PHP/WordPress JavaScriptu. */
.static-slideshow { position: relative; overflow: hidden; }
.static-slideshow .avia-slideshow-inner {
  position: relative !important;
  width: 100%;
  aspect-ratio: 3 / 2;
  min-height: 220px;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
  list-style: none !important;
}
.static-slideshow .avia-slideshow-inner > li {
  position: absolute !important;
  inset: 0;
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity .55s ease !important;
}
.static-slideshow .avia-slideshow-inner > li.is-active {
  z-index: 2;
  opacity: 1 !important;
  visibility: visible !important;
}
.static-slideshow .avia-slide-wrap,
.static-slideshow .avia-slide-wrap img { display: block; width: 100%; height: 100%; }
.static-slideshow .avia-slide-wrap img { object-fit: cover; }
.static-slideshow .avia-slideshow-arrows { display: block !important; }
.static-slideshow .avia-slideshow-arrows a {
  position: absolute;
  top: 50%;
  z-index: 8;
  display: grid !important;
  place-items: center;
  width: 60px;
  height: 60px;
  margin-top: -30px;
  color: transparent !important;
  background: rgba(90,90,90,.48);
  opacity: .8 !important;
}
.static-slideshow .avia-slideshow-arrows a::before { color: #fff; font: 42px/1 Arial, sans-serif; }
.static-slideshow .prev-slide { left: 0; }
.static-slideshow .next-slide { right: 0; }
.static-slideshow .prev-slide::before { content: "‹"; }
.static-slideshow .next-slide::before { content: "›"; }
.static-slideshow .avia-slideshow-dots { z-index: 8 !important; }
.static-slideshow .avia-slideshow-dots a { opacity: .65; }
.static-slideshow .avia-slideshow-dots a.active { opacity: 1; }
.static-slideshow .avia-caption { z-index: 7 !important; }

/* Animovaná čísla a viditelný projekt EU. */
.avia-single-number { display: inline-block; min-width: 1.25em; font-variant-numeric: tabular-nums; }
.avia-logo-slider { opacity: 1 !important; visibility: visible !important; }
.avia-logo-slider .avia-content-slider-inner,
.avia-logo-slider .slide-entry-wrap,
.avia-logo-slider .slide-entry { display: flex !important; justify-content: center; width: 100% !important; }
.avia-logo-slider .slide-image { display: inline-block; max-width: 212px; }
.avia-logo-slider .slide-entry-wrap,
.avia-logo-slider .slide-entry,
.avia-logo-slider .slide-image,
.avia-logo-slider .slide-image img { visibility: visible !important; }

/* Mapa je místní fotografie areálu a odkaz na Google Maps. */
.avia-google-maps { display: none !important; }
.static-map-link {
  position: relative;
  display: block;
  width: 100%;
  min-height: 300px;
  overflow: hidden;
  color: #fff !important;
  background: #222;
}
.static-map-link img {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
  opacity: 1;
}
.static-map-link:hover { outline: 2px solid var(--kovo-accent); outline-offset: 2px; }
.static-map-link span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.static-form-note { margin-top: 12px; color: #666; font-size: 13px; }

/* Lokální vyhledávání. */
.static-search {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 14vh 20px 30px;
  background: rgba(0,0,0,.78);
}
.static-search.is-open { display: flex; }
.static-search__panel { width: min(620px, 100%); padding: 26px; background: #fff; box-shadow: 0 18px 60px rgba(0,0,0,.35); }
.static-search__row { display: flex; gap: 8px; }
.static-search input { flex: 1; min-width: 0; margin: 0 !important; font-size: 17px; }
.static-search button { margin: 0; }
.static-search__close { float: right; border: 0; background: none; font-size: 26px; cursor: pointer; }
.static-search__results { margin: 16px 0 0; padding: 0; list-style: none; }
.static-search__results li { border-top: 1px solid #eee; }
.static-search__results a { display: block; padding: 10px 2px; }
@media only screen and (max-width: 989px) {
  .grid-sort-container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

#mobile-advanced,
#advanced_menu_hide { background-color: #fff; }

@media only screen and (max-width: 767px) {
  #header.header-scrolled,
  #header.header-scrolled #header_main { height: 82px !important; }
  #header.header-scrolled #header_main .container,
  #header.header-scrolled .logo,
  #header.header-scrolled .logo a { height: 80px !important; line-height: 80px !important; }
  #header.header-scrolled .logo img { max-height: 40px !important; width: auto !important; }
  .grid-sort-container { grid-template-columns: 1fr; }
  .static-map-link, .static-map-link img { min-height: 240px; height: 240px; }
  .static-lightbox { padding: 20px; }
  .static-lightbox__nav { width: 42px; height: 54px; font-size: 34px; }
  .static-slider-arrow {
    width: 42px;
    height: 54px;
    font-size: 38px;
    opacity: .76;
    pointer-events: auto;
  }
  .static-hotspot-tooltip { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}