.pozadina {
  background-image: url('img/main-vijci-u-pec.jpg'); 
  background-size: auto;
  background-position: top;
  background-repeat: no-repeat;
    display: flex;
  flex-direction: column;
  min-height: 100vh;
  align-items: center;  
}

.pozadina > header,
.pozadina > main,
.pozadina > footer{
  width: 100%;
  max-width: 1313px;
  margin: 0 auto;
}

* {
  box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: #fff;
    color: #000;
    margin: 0;
    padding: 0;
    margin: auto;
  }

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1313px;
  width: 100%;
  margin: 0 auto;
}

.providno {
  max-width: 1313px;
  width: 100%;
  height: 290px;
  min-height: 120px;

  background-color: transparent;
  border: 1px dotted black;
  padding: 1rem 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);

  transition: height 0.25s ease;
}


.dve-kolone {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)); /* 3 kolone u jednom redu */
  gap: 40px;
  padding: 3rem;
  width: 100%;
}

.kolona {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 10px;
}

.kolona img {
  width: 100%;
  height: auto;
  display: block; /* uklanja prazninu ispod slike */
}

.kolona-kontakt {
flex: 1 1 30%;
min-width: 250px;
}

.content-wrapper {
  flex-grow: 1; /* zauzima sav prostor i gura sliku na dno */
}

  
/* Dodatno za manji ekran, ako hoćeš garantovano jedno ispod drugog */
@media (max-width: 768px) {
  .kolona {
    flex: 1 1 100%;        /* kolone postaju 100% širine, tj. jedna ispod druge */
  }
}

@media (max-width: 900px){
  .dve-kolone{
    grid-template-columns: 1fr;   /* složi jednu ispod druge */
    padding: 1.5rem;
    gap: 20px;
  }
}

.side-bar {
  text-align: left;
}

div {
  background-color: white;
}

.flex-kontejner {
display: flex; /* Ovo je ključna linija! Ona postavlja decu jedno pored drugog. */
gap: 20px;     /* Opciono: dodaje razmak od 20 piksela između kolona. */
max-width: 1280px;
}

.mapa {
  width: 100%;
  max-width: 1313px;
  padding: 0;
  margin: 0 auto 3rem;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.mapa iframe{
  display: block;
  width: 100%;
  height: 450px;
  border: 0;
}

footer {
  text-align: center;
  color: white;
  padding: 1rem;
  background: #1A1C20;
}

.stranica {
  display: flex;
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 2rem auto;
  gap: 2rem;
  padding: 0 2rem;
}

.meni {
  background: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  padding: 1.5rem;
  min-width: 220px;
}

.meni h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

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

.meni ul li {
  margin-bottom: 0.8rem;
}

.meni ul li a {
  text-decoration: none;
  color: #000;
  font-weight: 600;
  transition: color 0.2s;
}

.meni ul li a:hover {
  color: #dd3232;
}

.sadrzaj {
  flex: 1;
}

.sadrzaj h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.kartice {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.kartica {
  width: 255px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 10px;
  border: 1px solid #ccc;
  overflow: hidden;
  background-color: white;
}

.kartica:hover {
  transform: translateY(-5px);
}

.kartica img {
  width: 100%;
  height: auto;
  display: block;
}

.naslov-kartice {
  background: #555;
  color: #fff;
  font-weight: bold;
  padding: 0.7rem;
  text-transform: uppercase;
  width: 100%;
  text-align: center;
}

.slika-okvir {
  width: 255px;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slika-okvir img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* ili 'contain', ako не желиш да се слика сече */
}

.kartica p {
  padding: 10px;
  text-align: center;
}


.slika-container {
  width: 100%;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9f9f9;
}

.slika-container img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}