:root {
  --dl-layout-size-large: 144px;
  --dl-layout-size-small: 48px;
  --dl-layout-space-unit: 16px;
  --dl-layout-size-medium: 96px;
  --dl-layout-size-xlarge: 192px;
  --dl-layout-size-xsmall: 16px;
  --dl-color-theme-accent1: #FFFFFF;
  --dl-color-theme-accent2: #F5D1B0;
  --dl-layout-radius-round: 50%;
  --dl-layout-size-xxlarge: 288px;
  --dl-color-theme-primary1: #BF4408;
  --dl-color-theme-primary2: #E65103;
  --dl-layout-size-maxwidth: 1400px;
  --dl-layout-radius-radius2: 2px;
  --dl-layout-radius-radius4: 4px;
  --dl-layout-radius-radius8: 8px;
  --dl-layout-space-halfunit: 8px;
  --dl-layout-space-sixunits: 96px;
  --dl-layout-space-twounits: 32px;
  --dl-color-theme-secondary1: #FFFFFF;
  --dl-color-theme-secondary2: #FBF1EB;
  --dl-layout-space-fiveunits: 80px;
  --dl-layout-space-fourunits: 64px;
  --dl-layout-space-threeunits: 48px;
  --dl-color-theme-neutral-dark: #191818;
  --dl-layout-radius-cardradius: 8px;
  --dl-color-theme-neutral-light: #FBFAF9;
  --dl-layout-radius-imageradius: 8px;
  --dl-layout-radius-inputradius: 24px;
  --dl-layout-radius-buttonradius: 24px;
  --dl-layout-space-oneandhalfunits: 24px;
}

body {
  font-family: 'Poppins', sans-serif !important;
  background-color: #f8f9fa;
  text-align: center;
  margin: 0;
  padding: 0;
  color: #333;
  overflow-x: hidden;
}

body.page-template-reference2 {
  background: white;
}

.button {
  color: var(--dl-color-theme-neutral-dark);
  display: inline-block;
  padding: 0.5rem 1rem;
  border-color: var(--dl-color-theme-neutral-dark);
  border-width: 1px;
  border-radius: 4px;
  background-color: var(--dl-color-theme-neutral-light);
}


@media(max-width: 991px) {
  .thq-grid-4 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media(max-width: 767px) {
  .thq-section-padding {
    padding: var(--dl-layout-space-threeunits);
  }

  .thq-flex-column {
    gap: var(--dl-layout-space-oneandhalfunits);
  }

  .thq-flex-row {
    gap: var(--dl-layout-space-oneandhalfunits);
  }

  .thq-grid-6 {
    grid-gap: var(--dl-layout-space-oneandhalfunits);
    grid-template-columns: 1fr 1fr 1fr;
  }

  .thq-grid-5 {
    grid-gap: var(--dl-layout-space-oneandhalfunits);
    grid-template-columns: 1fr 1fr 1fr;
  }

  .thq-card {
    padding: var(--dl-layout-space-oneandhalfunits);
  }

  .thq-grid-3 {
    grid-gap: var(--dl-layout-space-oneandhalfunits);
    grid-template-columns: 1fr 1fr;
  }

  .thq-grid-4 {
    grid-gap: var(--dl-layout-space-oneandhalfunits);
    flex-direction: row;
    grid-template-columns: 1fr 1fr;
  }

  .thq-grid-2 {
    grid-gap: var(--dl-layout-space-oneandhalfunits);
    grid-template-columns: 1fr;
  }

  .thq-img-scale {
    width: 100%;
  }
}

@media(max-width: 479px) {
  .thq-section-padding {
    padding: var(--dl-layout-space-oneandhalfunits);
  }

  .thq-flex-column {
    gap: var(--dl-layout-space-unit);
  }

  .thq-flex-row {
    gap: var(--dl-layout-space-unit);
  }

  .thq-grid-6 {
    grid-gap: var(--dl-layout-space-unit);
    grid-template-columns: 1fr 1fr;
  }

  .thq-grid-5 {
    grid-gap: var(--dl-layout-space-unit);
    grid-template-columns: 1fr 1fr;
  }

  .thq-grid-3 {
    grid-gap: var(--dl-layout-space-unit);
    align-items: center;
    grid-template-columns: 1fr;
  }

  .thq-grid-4 {
    grid-gap: var(--dl-layout-space-unit);
    align-items: center;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .thq-grid-2 {
    grid-gap: var(--dl-layout-space-unit);
  }

  .thq-grid-auto-300 {
    grid-template-columns: 1fr;
  }
}

/* Container */
.reference1-container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 20px !important;
  width: 100% !important;
  min-height: 1200px;
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

/* Heading */
.reference1-text10 {
  font-size: 24px;
  font-weight: bold;
  margin: 40px 0;
  display: block;
}

/* Navigation Tabs */
.reference1-frame71 {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
  border-top: 1px solid gray;
  border-bottom: 1px solid gray;
}

.reference1-frame71 span {
  cursor: pointer;
  font-weight: 600;
  border-radius: 30px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  background-color: transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: none;
  color: #555;
  padding: 10px 15px;
  font-size: 13px;
}


.reference1-text11,
.reference1-text12,
.reference1-text13 {
  color: #000;
}

/* Grid Layout */
.reference1-frame21 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  justify-content: center;
}

.reference1-frame11,
.reference1-frame22,
.reference1-frame3,
.reference1-frame4,
.reference1-frame5,
.reference1-frame6,
.reference1-frame72,
.reference1-frame8 {
  position: relative;
  overflow: hidden;
}

img {
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
}


.reference1-text15,
.reference1-text17,
.reference1-text19,
.reference1-text21,
.reference1-text23,
.reference1-text25,
.reference1-text27,
.reference1-text29 {
  display: block;
  margin-top: 10px;
  text-align: center !important;
  word-wrap: break-word; 
  font-size: 18px;
  font-weight: 600;
  margin: 15px;
  color: #333;
  transition: color 0.3s ease;

}

.sponzoring-text{
  display: block;
  font-size: 16px;
    font-weight: bold;

  text-align: center !important;

}



.reference1-frame71 span:hover {
  color: #0F91A0;
}

.reference1-frame71 span.active {
  color: #0F91A0;
}

/* Modré kolečko s ikonou "i" (vpravo dole) */
.reference1-button1,
.reference1-button2,
.reference1-button3 {
  position: absolute;
  bottom: 40px;
  right: 0px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0F91A0;
  border: none;
  color: white;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reference1-button4,
.reference1-button5,
.reference1-button6,
.reference1-button7,
.reference1-button8 {
  position: absolute;
  bottom: 33px;
  right: 0px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0F91A0;
  border: none;
  color: white;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
    font-size: 22px;
    transform: perspective(-1px);

}

.reference1-button1::before,
.reference1-button2::before,
.reference1-button3::before,
.reference1-button4::before,
.reference1-button5::before,
.reference1-button6::before,
.reference1-button7::before,
.reference1-button8::before {
  content: "i";
  font-weight: bold;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transform: perspective(-1px);
}
.reference1-button4,
.reference1-button5,
.reference1-button6,
.reference1-button7,
.reference1-button8 {
  will-change: transform, opacity;
}


/* Tooltip */
.reference1-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(/img/overlay-reference.png);
  background-repeat: no-repeat;
  background-size: contain;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  pointer-events: none;
  border-radius: 20px 20px 20px 20px;
}

/* Hover efekt */
button:hover~.reference1-tooltip {
  opacity: 1;
}

/* Obsah tooltipu - název projektu */
.reference1-tooltip h2 {
  font-size: 16px;
  margin-bottom: 10px;
}

/* Obsah tooltipu - popis */
.reference1-tooltip p {
  font-size: 13px;
  font-weight: normal;
  line-height: 1.4;
  margin-top: 10px;
}

/* Přidání ikon před texty */
.reference1-tooltip .info-item {
  display: flex;
  align-items: left !important;
  margin-bottom: 8px;
  font-size: 14px;
}

.reference1-tooltip .info-item img {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.reference-odsazeni {
  padding: 15px;
  text-align: left;
}

/* Přidání smooth efektu na obrázky a tooltip */
.reference1-frame11 img,
.reference1-frame22 img,
.reference1-frame3 img,
.reference1-frame4 img,
.reference1-frame5 img,
.reference1-frame6 img,
.reference1-frame72 img,
.reference1-frame8 img,
.reference1-tooltip {
  transition: transform 0.3s ease-in;
  transform-origin: center;
}

/* Použití správného rodičovského kontejneru pro efekt */
.reference1-frame11:hover img,
.reference1-frame22:hover img,
.reference1-frame3:hover img,
.reference1-frame4:hover img,
.reference1-frame5:hover img,
.reference1-frame6:hover img,
.reference1-frame72:hover img,
.reference1-frame8:hover img,
.reference1-frame11:hover .reference1-tooltip,
.reference1-frame22:hover .reference1-tooltip,
.reference1-frame3:hover .reference1-tooltip,
.reference1-frame4:hover .reference1-tooltip,
.reference1-frame5:hover .reference1-tooltip,
.reference1-frame6:hover .reference1-tooltip,
.reference1-frame72:hover .reference1-tooltip,
.reference1-frame8:hover .reference1-tooltip {
  transform: scale(0.98);
}

.project-detail {
  display: none;
  /* Skryté ve výchozím stavu */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  /* Poloprůhledné pozadí */
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Aby se tlačítko nacházelo uvnitř .project-content */
.project-content {
  position: relative;
  /* Umožní správné umístění tlačítka uvnitř */
  background: white;
  padding: 20px;
  width: 80%;
  max-width: 900px;
  border-radius: 20px;
  text-align: center;
}

.project-content img {
  width: 100%;
  border-radius: 10px;
}

.close-detail {
  position: absolute;
  top: 10px;
  left: 10px;
  /* Přesuneme do levého horního rohu detailního okna */
  background: red;
  color: white;
  padding: 8px 12px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
  font-size: 14px;
  transition: background 0.3s ease-in-out;
}

.close-detail:hover {
  background: darkred;
  /* Efekt při najetí */
}


.gallery {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  /* Mezera mezi hlavní fotkou a náhledy */
}

.gallery-main img {
  width: 570px;
  /* Pevná šířka pro hlavní obrázek */
  height: auto;
  border-radius: 10px;
}

.gallery-thumbnails {
  display: flex;
  flex-direction: column;
  /* Náhledy pod sebou */
  gap: 10px;
}

.gallery-thumbnails img {
  width: 115px;
  /* Menší obrázky napravo */
  height: auto;
  cursor: pointer;
  border-radius: 6px;
  transition: transform 0.2s ease-in-out;
}

.gallery-thumbnails img:hover {
  transform: scale(1.1);
}

.reference1-frame11 img,
.reference1-frame22 img,
.reference1-frame3 img,
.reference1-frame4 img,
.reference1-frame5 img,
.reference1-frame6 img,
.reference1-frame72 img,
.reference1-frame8 img {
  cursor: pointer;
}


/* Responsive */
@media (max-width: 992px) {
  .reference1-frame21 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive */
@media (max-width: 1200px) {
  body {
    padding: 10px;
  }
}

@media (max-width: 600px) {
  .reference1-frame21 {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 480px) {
  .project-content {
    width: 100%;
    /* Plná šířka na ultra malých telefonech */
    max-width: 100%;
    padding: 10px;
  }

  .close-detail {
    font-size: 14px;
    /* Menší text na velmi malých obrazovkách */
    padding: 8px;
  }

  .gallery-thumbnails img {
    width: 60px;
    /* Ještě menší náhledy na ultra malých displejích */
  }
}


/* 🌟 Plynulé zmenšování left od 1168px do 993px (250px → 190px) */
@media (max-width: 1168px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: calc(190px + (60 * ((100vw - 993px) / 175)));
    /* Postupné zmenšování */
  }
}

/* 🌟 Skok na 307px při 992px */
@media (max-width: 992px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: 307px;
  }
}

/* 🌟 Plynulé snižování left od 992px do 601px (307px → 175px) */
@media (max-width: 992px) and (min-width: 601px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: calc(175px + (132 * ((100vw - 601px) / 391)));
    /* Plynulé snižování */
  }
}

/* 🌟 Změna font-size a left na 175px při 601px */
@media (max-width: 601px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: 175px;
    font-size: 10px;
  }
}

/* 🌟 Plynulé zvětšování left od 600px do 360px (350px → 220px) */
@media (max-width: 600px) and (min-width: 360px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: calc(230px + (130 * ((100vw - 360px) / 240)));
    /* Plynulé zvětšování */
  }
}

/* 🌟 Nastavení pro 360px (left: 220px) */
@media (max-width: 360px) {

  .reference1-categorie1,
  .reference1-categorie2,
  .reference1-categorie3,
  .reference1-categorie4,
  .reference1-categorie5,
  .reference1-categorie6,
  .reference1-categorie7,
  .reference1-categorie8 {
    left: 220px;
  }
}

@media (max-width: 475px) {
  .project-content h2 {
    font-size: 17px;
  }
}


/* Enhanced Styles for References App */

/* Modern Font Import */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');


/* Header and Footer Enhancements */
.header,
.footer {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.header-image,
.footer-image {
  width: 100%;
  transition: transform 0.5s ease-in-out;
}

/* Modern Heading with gradient underline */
.reference1-text10 {
  font-size: 32px;
  font-weight: 700;
  margin: 30px 0;
  display: block;
  position: relative;
  padding-bottom: 15px;
  color: #222;
}

.reference1-text10:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(to right, #0F91A0, #36D1DC);
  border-radius: 2px;
}

/* Navigation Tabs Redesign */
.reference1-frame71 {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px 0;
  position: relative;
  border: none;
  padding: 10px 0;
}

.reference1-frame71:before,
.reference1-frame71:after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(15, 145, 160, 0.3), transparent);
}

.reference1-frame71:before {
  top: 0;
}

.reference1-frame71:after {
  bottom: 0;
}



.reference1-frame71 span:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #0F91A0, #36D1DC);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
  border-radius: 30px;
}

.reference1-frame71 span:hover {
  color: white;
}

.reference1-frame71 span:hover:before {
  transform: scaleX(1);
  transform-origin: left;
}

.reference1-frame71 span.active {
  color: white;
  background: linear-gradient(to right, #0F91A0, #36D1DC);
  box-shadow: 0 4px 15px rgba(15, 145, 160, 0.2);
}

/* Grid Layout Enhancements */
.reference1-frame21 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  justify-content: center;
  padding: 20px 0;
}

/* Card Styling */
.reference1-frame11,
.reference1-frame22,
.reference1-frame3,
.reference1-frame4,
.reference1-frame5,
.reference1-frame6,
.reference1-frame72,
.reference1-frame8 {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  transform: translateY(0);
  background-color: white;
}

.reference1-frame11:hover,
.reference1-frame22:hover,
.reference1-frame3:hover,
.reference1-frame4:hover,
.reference1-frame5:hover,
.reference1-frame6:hover,
.reference1-frame72:hover,
.reference1-frame8:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

/* Image Enhancements */
.reference1-image,
.reference1-image2,
.reference1-image3,
.reference1-image4,
.reference1-image5,
.reference1-image6,
.reference1-image7,
.reference1-image8 {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 15px 15px 0 0;
  transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reference1-frame11:hover img,
.reference1-frame22:hover img,
.reference1-frame3:hover img,
.reference1-frame4:hover img,
.reference1-frame5:hover img,
.reference1-frame6:hover img,
.reference1-frame72:hover img,
.reference1-frame8:hover img {
  transform: scale(1.05);
}

.reference1-categorie1,
.reference1-categorie2,
.reference1-categorie3,
.reference1-categorie4,
.reference1-categorie5,
.reference1-categorie6,
.reference1-categorie7,
.reference1-categorie8 {
  position: absolute;
  top: 12px;
  right: 15px;
  background: rgba(15, 145, 160, 0.9);
  color: white;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
  z-index: 2;
  backdrop-filter: blur(5px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);

}



.reference1-frame11:hover .reference1-text15,
.reference1-frame22:hover .reference1-text17,
.reference1-frame3:hover .reference1-text19,
.reference1-frame4:hover .reference1-text21,
.reference1-frame5:hover .reference1-text23,
.reference1-frame6:hover .reference1-text25,
.reference1-frame72:hover .reference1-text27,
.reference1-frame8:hover .reference1-text29 {
  color: #0F91A0;
}

/* "i" Button Enhancement */
.reference1-button1,
.reference1-button2,
.reference1-button3,
.reference1-button4,
.reference1-button5,
.reference1-button6,
.reference1-button7,
.reference1-button8 {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0F91A0, #36D1DC);
  border: none;
  color: white;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(15, 145, 160, 0.3);
  z-index: 3;
}
@keyframes spin-scale {
  to {
    transform: scale(1.2) rotate(360deg);
  }
}

.reference1-button1:hover,
.reference1-button2:hover,
.reference1-button3:hover,
.reference1-button4:hover,
.reference1-button5:hover,
.reference1-button6:hover,
.reference1-button7:hover,
.reference1-button8:hover {
  transform: scale(1.2) rotate(360deg) !important;
  box-shadow: 0 6px 15px rgba(216, 11, 11, 0.4) !important;
   animation: spin-scale 1s ease-in-out forwards;
}

/* Tooltip Enhancement */
.reference1-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 145, 160, 0.9), rgba(54, 209, 220, 0.9));
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: left;
  font-size: 16px;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  border-radius: 15px;
  backdrop-filter: blur(4px);
  transform: translateY(20px);
}

.reference1-frame11:hover .reference1-tooltip,
.reference1-frame22:hover .reference1-tooltip,
.reference1-frame3:hover .reference1-tooltip,
.reference1-frame4:hover .reference1-tooltip,
.reference1-frame5:hover .reference1-tooltip,
.reference1-frame6:hover .reference1-tooltip,
.reference1-frame72:hover .reference1-tooltip,
.reference1-frame8:hover .reference1-tooltip,
button:hover~.reference1-tooltip {
  opacity: 1;
  transform: translateY(0);
}

.reference-odsazeni {
  padding: 25px;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
}

/* Info Items in Tooltip */
.reference1-tooltip .info-item {
  display: flex;
  align-items: left !important;
  margin-bottom: 12px;
  font-size: 14px;
}

.reference1-tooltip .info-item img {
  width: 24px;
  height: 24px;
  margin-right: 12px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.reference1-tooltip p {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  margin-top: 15px;
  opacity: 0.9;
}

/* Project Detail Modal Redesign */
.project-detail {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.project-detail.active {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.project-content {
  position: relative;
  background: white;
  padding: 30px;
  width: 85%;
  max-width: 1000px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  transform: scale(0.9);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  overflow: hidden;
}

.project-detail.active .project-content {
  transform: scale(1);
}

.project-content h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #222;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 15px;
}

.project-content p {
  margin: 12px 0;
  line-height: 1.6;
  color: #555;
}

.project-content p strong {
  color: #333;
}

/* Close Button Redesign */
.close-detail {
  position: absolute;
  top: 20px;
  right: 20px;
  left: auto;
  background: white;
  color: #0F91A0;
  font-weight: 600;
  padding: 10px 20px;
  border: 2px solid #0F91A0;
  cursor: pointer;
  border-radius: 30px;
  font-size: 14px;
  transition: all 0.3s ease;
  z-index: 5;
}

.close-detail:hover {
  background: #0F91A0;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(15, 145, 160, 0.3);
}

/* Gallery Enhancement */
.gallery {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.gallery-main {
  flex: 1;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.gallery-main img {
  width: 100%;
  height: auto;
  border-radius: 15px;
  transition: transform 0.5s ease;
}

.gallery-main img:hover {
  transform: scale(1.02);
}

.gallery-thumbnails {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.gallery-thumbnails img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  opacity: 0.8;
}

.gallery-thumbnails img:hover {
  transform: translateX(-5px);
  opacity: 1;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Loading animation for images */
@keyframes imageLoading {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.reference1-image,
.reference1-image2,
.reference1-image3,
.reference1-image4,
.reference1-image5,
.reference1-image6,
.reference1-image7,
.reference1-image8 {
  animation: imageLoading 0.5s ease-in-out;
}

/* Staggered animation for project cards */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reference1-frame11,
.reference1-frame22,
.reference1-frame3,
.reference1-frame4,
.reference1-frame5,
.reference1-frame6,
.reference1-frame72,
.reference1-frame8 {
  opacity: 0;
  animation: fadeInUp 0.5s ease-out forwards;
}

.reference1-frame11 {
  animation-delay: 0.1s;
}

.reference1-frame22 {
  animation-delay: 0.2s;
}

.reference1-frame3 {
  animation-delay: 0.3s;
}

.reference1-frame4 {
  animation-delay: 0.4s;
}

.reference1-frame5 {
  animation-delay: 0.5s;
}

.reference1-frame6 {
  animation-delay: 0.6s;
}

.reference1-frame72 {
  animation-delay: 0.7s;
}

.reference1-frame8 {
  animation-delay: 0.8s;
}

/* Animation for category labels */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}



/* Responsive adjustments */
@media (max-width: 992px) {
  .reference1-frame21 {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-content {
    width: 90%;
    padding: 25px;
  }

  .gallery {
    flex-direction: column;
  }

  .gallery-thumbnails {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}


@media (max-width: 600px) {
  .reference1-frame21 {
    grid-template-columns: 1fr;
  }

  .reference1-container {
    padding: 15px;
  }

  .project-content {
    width: 95%;
    padding: 20px;
  }

  .gallery-thumbnails img {
    width: 80px;
    height: 60px;
  }
}

/* Pulse Effect for Info Buttons */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(15, 145, 160, 0.7) !important;
  }

  70% {
    box-shadow: 0 0 0 10px rgba(15, 145, 160, 0) !important;
  }

  100% {
    box-shadow: 0 0 0 0 rgba(15, 145, 160, 0) !important;
  }
}

.reference1-button1,
.reference1-button2,
.reference1-button3,
.reference1-button4,
.reference1-button5,
.reference1-button6,
.reference1-button7,
.reference1-button8 {
    animation: pulse 2s infinite !important;

}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}


/* Enhanced styling for project detail modals */

/* Modal base */
.project-detail {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  backdrop-filter: blur(8px);
  transition: opacity 0.4s ease;
  justify-content: center;
  align-items: center;
  opacity: 0;
}

.project-detail.active {
  opacity: 1;
}

/* Modal content container */
.project-content {
  position: relative;
  background: white;
  padding: 40px;
  width: 85%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transform: scale(0.9);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.project-detail.active .project-content {
  transform: scale(1);
}

/* Modal scrollbar styling */
.project-content::-webkit-scrollbar {
  width: 8px;
}

.project-content::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.project-content::-webkit-scrollbar-thumb {
  background: #0F91A0;
  border-radius: 10px;
}

.project-content::-webkit-scrollbar-thumb:hover {
  background: #0a7a87;
}

/* Modal header */
.project-content h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #0F91A0;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 15px;
  text-align: center;
}

/* Project info */
.project-content p {
  margin: 15px 0;
  line-height: 1.7;
  color: #555;
  font-size: 16px;
}

.project-content p strong {
  color: #333;
  font-weight: 600;
}

/* Close button */
.close-detail {
  position: absolute;
  top: 20px;
  right: 20px;
  background: white;
  color: #0F91A0;
  font-weight: 600;
  padding: 10px 24px;
  border: 2px solid #0F91A0;
  cursor: pointer;
  border-radius: 30px;
  font-size: 15px;
  transition: all 0.3s ease;
  z-index: 5;
}

.close-detail:hover {
  background: #0F91A0;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(15, 145, 160, 0.3);
}

/* Gallery styling */
.gallery {
  display: flex;
  margin-top: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.gallery-main {
  flex: 1;
  min-width: 300px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.gallery-main img {
  width: 100%;
  height: auto;
  border-radius: 15px;
  transition: opacity 0.3s ease, transform 0.5s ease;
}

.gallery-main img:hover {
  transform: scale(1.02);
}

.gallery-thumbnails {
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 130px;
}

.gallery-thumbnails img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  opacity: 0.8;
  border: 2px solid transparent;
}

.gallery-thumbnails img:hover {
  opacity: 1;
  transform: translateX(-5px);
  border-color: #0F91A0;
}

/* When thumbnail is selected */
.gallery-thumbnails img.active {
  border-color: #0F91A0;
  opacity: 1;
}

/* Add some animation to the gallery images */
@keyframes fadeScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.gallery-main img {
  animation: fadeScale 0.5s ease forwards;
}

.gallery-thumbnails img {
  animation: fadeScale 0.5s ease forwards;
  animation-delay: calc(0.1s * var(--img-index, 0));
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .gallery {
    flex-direction: column;
  }

  .gallery-thumbnails {
    flex-direction: row;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .gallery-thumbnails img {
    width: 80px;
    height: 60px;
  }
}


@media (max-width: 480px) {
  .project-content {
    padding: 20px 15px;
    width: 95%;
  }

  .close-detail {
    top: 15px;
    right: 15px;
    padding: 8px 16px;
    font-size: 14px;
  }

  .gallery-thumbnails img {
    width: 60px;
    height: 45px;
  }
}

.reference1-frame21 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  padding: 30px 0;
}

.project-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  justify-content: center;
  align-items: center;
}

.project-content {
  background-color: white;
  border-radius: 10px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 20px;
  position: relative;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.close-detail {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  z-index: 10;
}

.gallery-main img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 8px;
}

.gallery-thumbnails {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  max-height: 420px;
  padding-right: 4px;
}

.gallery-thumbnails img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease;
  border-radius: 5px;
}

.gallery-thumbnails img.active {
  opacity: 1;
  border: 2px solid #0F91A0;
}

body.modal-open {
  overflow: hidden;
}

/* Sponzoring */
.reference1-frame11[data-category="sponzoring"] {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  max-width: 800px !important;
  margin: 0 auto !important;
  height: auto !important;
  min-height: auto !important;
}

.reference1-frame11[data-category="sponzoring"] .reference1-frame12 {
  height: auto;
}

.reference1-frame11[data-category="sponzoring"] .reference1-group21 {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  width: 100%;
  box-sizing: border-box;
  gap: 20px;
  min-height: auto;
  height: auto;
  
}

.reference1-frame11[data-category="sponzoring"] .reference1-text15 {
  font-size: 16px;
  font-weight: 600;
  color: rgb(51, 51, 51);
  margin: 0;
  padding: 0;
  flex-grow: 1;
  text-align: center;
}

.reference1-frame11[data-category="sponzoring"] .reference1-categorie1 {
  background-color: rgba(15, 145, 160, 0.9);
  color: white;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
  margin-left: 15px;
}

.reference1-frame11[data-category="sponzoring"] .reference1-group41,
.reference1-frame11[data-category="sponzoring"] .reference1-button1,
.reference1-frame11[data-category="sponzoring"] .reference1-tooltip {
  display: none !important;
}

.reference1-frame11[data-category="sponzoring"] .reference1-text15[style*="margin-top"] {
  margin-top: 0 !important;
}

.reference1-frame11[data-category="sponzoring"] {
  margin-bottom: 15px;
}

.reference1-frame11[data-category="sponzoring"] {
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reference1-frame11[data-category="sponzoring"]:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Make sure the gallery is styled properly for single images */
.gallery {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.gallery-main {
  flex: 1;
}

.gallery-main img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Ensure proper text styling in the modal */
#modalProjectTitle {
  font-size: 24px;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
}

/* Hide empty fields */
#modalProjectInvestor:empty,
#modalProjectYear:empty,
#modalProjectDescription:empty {
  display: none;
}

.main-video {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 8px;
}
.duration-lines {
  margin-left: 1.5em; /* alebo padding-left */
  text-align: center;
  display: block;
}

.gallery-thumbnails {
  display: flex;
  flex-direction: column; /* Default for larger screens */
  gap: 10px;
  overflow-y: auto;
  max-height: 420px;
  padding-right: 4px;
}

/* mobile */
@media (max-width: 768px) {
  .gallery-thumbnails {
    flex-direction: row;
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 10px 0;
        -webkit-overflow-scrolling: touch; /* smooth scrolling on iOS */
    }

    .gallery-thumbnails .thumb {
        flex: 0 0 auto;
        width: 100px !important;
        height: 80px !important;
        margin-right: 10px;
    }
  .reference1-categorie1, .reference1-categorie2, .reference1-categorie3, 
    .reference1-categorie4, .reference1-categorie5, .reference1-categorie6, 
    .reference1-categorie7, .reference1-categorie8 {
        padding: 2px 2px; /* increase horizontal padding for width */
        font-size: 14px;   /* optionally bigger font for readability */
        right: 10px;       /* maybe adjust right to keep position consistent */
        word-break: break-word;

    }

    .sponzoring-text{
      max-width: 58%;
    }

    .project-content {
    padding: 30px 20px;
    width: 90%;
}

.project-content {
    width: 95%;
    /* Ještě více prostoru na menších displejích */
    max-width: 500px;
    padding: 15px;
  }

  .gallery-main img {
    max-width: 100%;
    /* Aby byl hlavní obrázek maximálně široký */
  }

  .gallery-thumbnails img {
    width: 70px;
    /* Menší náhledy na menších displejích */
  }

  .project-content h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .reference1-text10 {
    font-size: 28px;
  }

  .reference1-frame71 {
    flex-wrap: wrap;
  }

  .reference1-frame71 span {
    padding: 10px 15px;
    font-size: 13px;
  }

  .project-content h2 {
    font-size: 24px;
  }

  .close-detail {
    top: 15px;
    right: 15px;
    padding: 8px 16px;
  }
}

@media (max-width: 359px) {
  .reference1-categorie1 {
            right: 40px;       /* maybe adjust right to keep position consistent */

    overflow-x: hidden;
    box-sizing: border-box;
    padding-right: 8px;
    margin-right: 0;
  }

  .reference1-categorie1 * {
    max-width: 100%;
    box-sizing: border-box;
    word-break: break-word;
  }

  .reference1-button1, .reference1-button2, .reference1-button3, .reference1-button4, .reference1-button5, .reference1-button6, .reference1-button7, .reference1-button8{
    right: 50px;
  }
  .reference1-frame11[data-category="sponzoring"] .reference1-categorie1 {
    margin-left: -20px;
    width: 30%;
}

}