*
{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body
{
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: #313131;
  color: #f5f5f5;
}

header
{
  background-color: #1f1f1f;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 17px 310px;
}

header .logo
{
  height: 45px;
  transition: 0.3s ease;
}

header .logo:hover
{
  filter: drop-shadow(0 0 3px #ffffff);
}

header nav ul
{
  list-style: none;
  display: flex;
  gap: 17px;
}

header nav a
{
  text-decoration: none;
  color: #ffd857;
  padding: 10px 15px;
  border-radius: 7px;
  transition: 0.3s ease;
}

header nav a:hover,
header nav a.active-link
{
  color: #555555;
}

.main
{
  margin: 45px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.main .logo
{
  height: 100px;
}

.dugme-kontakt-wrapper button
{
  margin-top: 17px;
  padding: 10px 20px;
  font-size: 16px;
  border: none;
  border-radius: 7px;
  background-color: #ffd857;
  color: #1f1f1f;
  cursor: pointer;
  transition: 0.3s ease;
}

.dugme-kontakt-wrapper button:hover
{
  background-color: #ffffff;
}

footer
{
  background-color: #1f1f1f;
  color: #aaaaaa;
}

.footer-content
{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 30px 310px;
}

.footer-section .about-us
{
  font-size: 14px;
  line-height: 1.6;
  margin-top: 10px;
}

.footer-bottom
{
  text-align: center;
  padding: 20px;
  border-top: 1px solid #555;
  margin: 0 310px;
}

.footer-bottom p
{
  font-size: 14px;
  color: #aaaaaa;
}

.footer-section .logo
{
  height: 45px;
  margin-bottom: 10px;
  transition: 0.3s ease;
}

.footer-section .logo:hover
{
  filter: drop-shadow(0 0 3px #ffffff);
}

.footer-section h4
{
  color: #ffffff;
  margin-bottom: 15px;
}

.footer-section ul
{
  list-style: none;
}

.footer-section a
{
  text-decoration: none;
  color: #aaaaaa;
  display: inline-block;
  margin-bottom: 5px;
  transition: 0.3s;
}

.footer-section a:hover
{
  color: #ffffff;
}

.footer-section.social a img
{
  height: 30px;
  margin-right: 10px;
  transition: 0.3s;
}

.footer-section.social a img:hover
{
  filter: drop-shadow(0 0 2px #ffffff);
}

.projekti-sekcija
{
  padding: 20px 310px;
}

.naslov-projekti
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.naslov-projekti h2
{
  color: #ffffff;
  font-size: 2em;
}

.naslov-projekti .vidi-sve
{
  text-decoration: none;
  color: #ffd857;
  font-weight: bold;
  transition: 0.3s ease;
}

.naslov-projekti .vidi-sve:hover
{
  color: #ffffff;
}

.projekti-galerija
{
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 20px;
}

.slika-kontejner
{
  width: calc(33.33% - 14px);
  height: 450px;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.slika-kontejner img
{
  width: 100%; 
  height: 100%; 
  object-fit: cover;
  transition: transform 0.3s ease-in-out;
}

.slika-kontejner:hover img
{
  transform: scale(1.03);
}

.stend-sekcija
{
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 70px;
  margin: 50px 310px;
}

.stend
{
  width: 700px;
  border-radius: 10px;
}

.kontakt-info
{
  width: 500px;
  display: flex;
  flex-direction: column;
  gap: 70px;
}

.kontakt-info h3
{
  color: #ffd857;
  margin-bottom: 10px;
  border-bottom: 2px solid #ffd857;
  padding-bottom: 5px;
  font-size: 1.2em;
}

.kontakt-info p
{
  color: #f5f5f5;
  font-size: 15px;
  line-height: 1.6;
}

.kontakt-info strong
{
  color: #ffd857;
}

.lokacija iframe
{
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.materijali-sekcija
{
  padding: 50px 310px;
}

.naslov-materijali
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.naslov-materijali .vidi-sve
{
  text-decoration: none;
  color: #ffd857;
  font-weight: bold;
  transition: 0.3s ease;
}

.naslov-materijali .vidi-sve:hover
{
  color: #ffffff;
}

.materijali-galerija
{
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.materijal-kontejner
{
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  width: 20%;
  height: 300px;
}

.materijali-sekcija h2
{
  font-size: 2rem;
  text-align: center;
  margin-bottom: 20px;
  color: #ffffff;
}

.kategorije-galerija
{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  justify-items: center;
}

.kategorija-dugme
{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 300px;
  height: 300px;
  background-color: #1f1f1f;
  border-radius: 10px;
  text-decoration: none;
  color: #f5f5f5;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.kategorija-dugme:hover
{
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(255, 216, 87, 0.5);
}

.kategorija-slika
{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px 10px 0 0;
  margin-bottom: 10px;
}

.kategorija-tekst
{
  font-size: 1.2rem;
  font-weight: bold;
  padding-bottom: 27px;
    
}

.hamburger-menu
{
  display: none;
  margin-right: 20px;
  font-size: 55px;
  color: #ffd857;
  cursor: pointer;
  transition: 0.3s;
}

.hamburger-menu:hover
{
  color: #ffffff;
}

.side-menu
{
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100%;
  background-color: #1f1f1f;
  padding-top: 60px;
  z-index: 200;
  transition: right 0.4s ease;
  box-shadow: -2px 0 5px rgba(0,0,0,0.5);
}

.side-menu.active
{
  right: 0;
}

.side-menu ul
{
  list-style: none;
  padding: 0;
  margin: 0;
}

.side-menu li {
  margin-top: 130px;
  margin-bottom: 80px;
  text-align: center;
}

.side-menu a
{
  padding: 15px 25px;
  text-decoration: none;
  color: #ffd857 !important;
  font-size: 2.7rem;
  display: block;
  transition: 0.3s;
}

.side-menu a:hover
{
  background-color: #333;
}

.close-side-menu-btn
{
  position: absolute;
  top: 15px;
  right: 25px !important;
  font-size: 100px !important;
  color: #ffffff !important;
  cursor: pointer;
}

.detalji-kontakta a
{
    text-decoration: none;
    color: #57ebff;
}

.hide-on-mobile {
    display: block;
}

.hide-on-desktop {
    display: none;
}

@media (max-width: 1024px) {
    header {
        height: 150px;
        padding: 0 20px !important;
    }

    header .logo {
        height: 90px !important;
    }

    header nav {
        display: none;
    }

    header .desktop-nav {
        display: none;
    }

    .hamburger-menu {
        display: block;
    }

    .side-menu a.active-link {
        color: #555555 !important;
    }

     .main .logo {
        height: 150px;
    }

    .dugme-kontakt-wrapper {
        display: block; 
        width: fit-content; 
        margin: 17px auto 0 auto !important;
    }
    
    .dugme-kontakt-wrapper button {
        margin-top: 0 !important; 
        padding: 15px 30px;
        font-size: 25px;
        border-radius: 15px;
    }

    .projekti-sekcija {
        padding: 50px 20px !important;
    }

    .naslov-projekti h2 {
        font-size: 3.5em;
    }

    .naslov-projekti .vidi-sve {
        font-size: 2.5em;
    }

    .projekti-galerija {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 30px;
    }

    .slika-kontejner {
        width: 100% !important;
        height: 450px;
    }

    .naslov-materijali h2 {
        font-size: 3.5em;
        margin-bottom: 30px;
    }

    .naslov-materijali .vidi-sve {
        font-size: 2.5em;
        margin-bottom: 30px;
    }

    .materijali-sekcija {
        padding: 50px 20px !important;
    }

    #index-materijali-kontejner {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .kategorija-dugme {
        max-width: 100%;
        height: 450px;
        margin-bottom: 40px;
    }

    .kategorija-tekst {
        font-size: 2.5rem;
        padding: 10px 0 60px 0;
    }

    .materijali-galerija {
         grid-template-columns: repeat(2, 1fr) !important;
         justify-content: space-around;
    }

    .stend-sekcija {
        margin: 60px 20px !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 70px !important;
    }

    .stend, .kontakt-info {
        width: 100% !important;
        margin: 0 !important;
        font-size: 2.5em;
    }

    .o-nama p {
        font-size: 27px;
        margin-bottom: 45px;
    }

    .detalji-kontakta p {
        font-size: 1.3em;
        margin-bottom: 20px;
    }

    .detalji-kontakta {
        margin-bottom: 45px;
    }

    .lokacija iframe {
        margin-top: 10px !important;
        width: 100% !important;
        height: 700px !important;
    }

    .hide-on-mobile {
        display: none !important;
    }

    .hide-on-desktop {
        display: flex !important;
    }
    
    .footer-content {
        flex-direction: column;
        padding: 30px 20px !important;
    }

    .footer-mobile-header {
        justify-content: space-between;
        align-items: center;
        width: 100%;
        margin-bottom: 30px;
    }

    .footer-mobile-header .logo {
        height: 110px !important;
        margin-left: 20px;
    }

    .social-mobile img {
        height: 80px;
        margin-left: 15px;
        margin-right: 60px;
    }

    .footer-mobile-contact {
        display: flex;
        justify-content: space-between;
        gap: 10px;
        margin-bottom: 0px !important;
    }

    .footer-mobile-contact .footer-section {
        width: 50%;
    }

    .footer-mobile-contact .footer-section h4 {
        margin-top: 30px;
        font-size: 45px;
        margin-left: 25px !important;
    }

    .footer-mobile-contact .footer-section ul,
    .footer-mobile-contact .footer-section p {
        font-size: 32px !important;
        line-height: 1.5;
        padding: 20px 0;
    }

    .footer-section a {
        margin-left: 80px !important;
        padding: 17px 0 !important;
        font-size: 30px !important;
    }
    
     .footer-bottom {
        text-align: center !important;
        border-top: 1px solid #555 !important;
        margin: 10px 0 !important;
    }

    .footer-bottom p {
        font-size: 30px !important;
        margin-top: 20px !important;
        text-align: center !important;
        white-space: normal !important;
    }
}