:root{
--bg:#f4f6fb;          /* pozadina stranice */
--card:#ffffff;        /* kartice */
--dark:#0b1220;        /* crna industrijska */
--accent:#0f3d2e;      /* tamno zelena (glavna rudarska) */
--accent-dark:#0b2f24; /* još tamnija zelena */
--muted:#6b7280;
--green:#14532d;       /* status/uspjeh */
}



body{
margin:0;
font-family:system-ui,-apple-system,Segoe UI,Roboto;
background:var(--bg);
color:#111827;
}

/* HEADER */
header{
position:sticky;
top:0;
z-index:100;
background:linear-gradient(90deg,#0f3d2e,#14532d);
backdrop-filter: blur(10px);
color:#fff;
display:flex;
justify-content:space-between;
align-items:center;
padding:14px 18px;
}

header nav a{
color:#fff;
margin-left:15px;
text-decoration:none;
opacity:.8;
transition:.2s;
}

header nav a:hover{
opacity:1;
}

/* HERO */
.hero{
background:linear-gradient(135deg,#0b1220,#1e293b);
color:white;
padding:80px 20px;
text-align:center;
}

.hero h1{
margin:0;
font-size:42px;
}

.hero p{
opacity:.8;
margin-top:10px;
}

/* CONTAINER */
.container{
max-width:1200px;
margin:auto;
padding:25px;
}

/* FEATURED */
.featured{
background:linear-gradient(135deg,#14532d,#0f3d2e);
color:white;
padding:20px;
border-radius:16px;
margin-bottom:25px;
box-shadow:0 0 25px rgba(20,83,45,0.4);
}

/* GRID */
.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:18px;
}

/* CARD */


.card {
    
    background:var(--card);

padding:18px;
border-radius:16px;
box-shadow:0 10px 25px rgba(0,0,0,0.06);
transition:.3s;
position:relative;
overflow:hidden;
  width: 300px;
  margin: 10px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}




.card:hover{
transform:translateY(-8px);
box-shadow:0 20px 40px rgba(0,0,0,0.12);
}

.card::before{
content:"";
position:absolute;
left:0;
top:0;
width:5px;
height:100%;
background:var(--accent);
}

/* BADGE */
.badge{
display:inline-block;
margin-top:10px;
padding:5px 10px;
border-radius:999px;
font-size:12px;
background:#e0f2fe;
color:var(--accent);
}

/* STATUS */
.status{
position:absolute;
top:12px;
right:12px;
font-size:11px;
padding:4px 8px;
border-radius:999px;
background:#dcfce7;
color:var(--green);
}

/* FOOTER */
footer{
margin-top:40px;
background:#0b1220;
color:white;
text-align:center;
padding:20px;
}

/* MOBILE */
@media(max-width:768px){
.hero h1{font-size:28px}
}



.slider{
position:relative;
max-width:1200px;
margin:auto;
overflow:hidden;
border-radius:16px;
}

.slide{
display:none;
position:relative;
}

.slide.active{
display:block;
}

.slide img{
width:100%;
height:450px;
object-fit:cover;
object-position:center;
display:block;
}

.caption{
position:absolute;
bottom:20px;
left:20px;
background:rgba(0,0,0,0.5);
color:#fff;
padding:10px 14px;
border-radius:10px;
}


@media (max-width: 768px){

/* HEADER */
header{
flex-direction:column;
align-items:flex-start;
gap:10px;
}

header nav{
display:flex;
flex-wrap:wrap;
gap:10px;
}

/* SLIDER */
.slide img{
height:220px !important;
}

/* HERO TEKST */
.hero h1{
font-size:26px;
}

/* GRID */
.grid{
grid-template-columns:1fr;
}

/* CARD spacing */
.card{
padding:14px;
}

/* FEATURED */
.featured{
font-size:14px;
}

}

/* HAMBURGER */
.menu-btn{
display:none;
background:none;
border:none;
color:white;
font-size:26px;
cursor:pointer;
}

/* MOBILE */
@media(max-width:768px){

.menu-btn{
display:block;
}

/* sakrij normalni meni */
header nav{
position:fixed;
top:60px;
right:-100%;
width:230px;
height:100vh;
background:#0f3d2e;
display:flex;
flex-direction:column;
padding:20px;
gap:15px;
transition:.3s;
z-index:999;
}