/* ==========================================
   1. GLOBAL BASE STYLES 
   ========================================== */
        /* Fiksirani HTML kontejner za sliku u pozadini */
        .html-background-fixed {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1; /* Šalje sliku skroz iza celog sadržaja sajta */
            overflow: hidden;
        }
        .html-background-fixed img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        /* Svetlosivi filter koji se lepi preko slike da bi tekst bio čitljiv */
        .html-background-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(244, 246, 249, 0.40); /* Jačina filtera od 40% */
            z-index: 0;
        }


.content-container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    box-sizing: border-box;
	position: relative;
	z-index: 10;

}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

/* ==========================================
   2. MAIN NAVIGATION & HAMBURGER MENU
   ========================================== */
.main-nav {
    background-color: #111111;
    padding: 15px 20px;
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    color: #00a8ff;
    font-weight: bold;
    text-decoration: none;
    font-size: 20px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 10px;
}
header, .nav-container {
  isolation: isolate;
  position: relative;
  z-index: 10; /* Može i manji broj, bitno je izolovanje */
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    padding: 10px 15px;
    font-weight: bold;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00a8ff;
}
/* Zamenite ".vas-menu" sa tačnom klasom vašeg menija */
.vas-menu {
  position: fixed !important; /* Prisilio ga da se lepi za ekran */
  z-index: 999999 !important; /* Najveći mogući prioritet */
  overflow: visible !important; /* Ne dozvoljava da ga išta iseče */
}

header, .nav-container {
  isolation: isolate;
  position: relative;
  z-index: 10; /* Može i manji broj, bitno je izolovanje */
}

.navbar {
  position: relative; /* Or fixed, absolute */
  z-index: 999;       /* Keeps nav on top */
}

.hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}

.hamburger-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==========================================
   1. GLAVNI VIDEO KONTEJNER (Sve veličine ekrana)
   ========================================= */
.hero-video-container {
  position: relative;
  width: 100%;
  height: 80vh;           /* 80% visine ekrana */
  min-height: 600px;      
  overflow: hidden;       
  background-color: #000; 
  z-index: 1;  

  /* Flexbox ređa sve elemente u savršen vertikalni centar */
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important; 
  align-items: center !important;     
  box-sizing: border-box !important;
  padding: 40px 20px !important;
}

/* ==========================================
   2. SAM VIDEO FAJL
   ========================================== */
.hero-video-file {
  width: 100%;
  height: 100%;
  object-fit: cover;      
  position: absolute; 
  top: 0;
  left: 0;
  z-index: 1; 
}

/* ==========================================
   3. TEKST I SVI ELEMENTI PREKO VIDEA
   ========================================== */
.hero-video-container > *:not(.hero-video-file):not(.clients-bar) {
  position: relative !important;
  z-index: 5 !important;
  color: #ffffff !important;         
  text-align: center !important;   
  width: 100% !important;
  max-width: 650px !important;
  margin-top: 0 !important;
  margin-bottom: 25px !important;    
  margin-left: auto !important;   
  margin-right: auto !important;  
}

/* NOVI STIL ZA ZNAČKU UNUTAR H1 */
.hero-video-container h1 .badge-news {
  display: block !important;          /* Prisilio značku da bude u svom posebnom redu na vrhu naslova */
  width: max-content !important;      /* Skuplja narandžasti/crveni okvir tačno oko reči */
  margin-left: auto !important;       /* Savršen horizontalni centar */
  margin-right: auto !important;      /* Savršen horizontalni centar */
  margin-bottom: 15px !important;     /* Razmak između značke i teksta naslova ispod nje */
  
  /* Ovde možete dodati specifičan izgled vaše značke ako se poremetio */
  font-size: 14px !important;         /* Smanjuje slova značke unutar velikog H1 */
  font-weight: bold !important;
  text-transform: uppercase;
}

/* Isključujemo staro pravilo za kontakt dugmad i linkove da zadrže svoj oblik */
.hero-video-container .contact-btn,
.hero-video-container a,
.hero-video-container button {
  display: inline-block !important;
  width: auto !important;
}


/* ==========================================
   4. NARANDŽASTO POLJE (FIKSNA ŠIRINA I CENTAR)
   ========================================== */
.hero-video-container form, 
.hero-video-container [class*="form"],
.hero-video-container [class*="code"],
.hero-video-container [class*="request"],
.hero-video-container p + *, 
.hero-video-container h1 + p + * {
  background-color: #ff9800 !important; /* Vaša narandžasta boja */
  padding: 12px 25px !important;        /* Manji unutrašnji razmak da boks bude elegantniji */
  border-radius: 6px !important;       
  
  /* REŠENJE ZA ŠIRINU I CENTAR */
  display: inline-flex !important;      /* Skuplja boks tačno oko sadržaja */
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  
  width: 100% !important;
  max-width: 320px !important;         /* FIKSIRANA ŠIRINA: Ne dozvoljava da bude preširoko */
  
  /* Bezbednosne margine za centriranje unutar roditeljskog ekrana */
  margin-top: 15px !important;
  margin-bottom: 20px !important;
  margin-left: auto !important;        
  margin-right: auto !important;       
  float: none !important;              
  
  box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* Osiguravamo da unutrašnji elementi (tekst/inputi) prate fiksnu širinu */
.hero-video-container form *,
.hero-video-container [class*="form"] *,
.hero-video-container p + * * {
  text-align: center !important;
  max-width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}


/* ==========================================
   5. NARANDŽASTO DUGME / POLJE ZA KONTAKT (ZADNJA POPRAVKA)
   ========================================== */
.video-content .cta-button,
.video-content .cta-button:link,
.video-content .cta-button:visited {
  color: #ffffff !important;           /* Prisiljava slova da budu čisto bela */
  text-decoration: none !important;    /* UKLANJA PODVUČENU LINIJU ISPOD TEKSTA */
  
  /* Sve ostalo ostaje isto kao što je i bilo */
  background-color: #ff9800 !important; 
  padding: 15px 35px !important;       
  font-size: 16px !important;
  font-weight: bold !important;
  border-radius: 6px !important;       
  display: inline-block !important;    
  width: auto !important;
  margin: 0 auto !important;
  box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3) !important; 
  transition: background 0.2s ease;
}

/* Osiguravamo da slova ostanu bela i kada se pređe mišem preko dugmeta */
.video-content .cta-button:hover {
  background-color: #e68a00 !important; 
  color: #ffffff !important;           /* Slova ostaju bela i na hover */
  text-decoration: none !important;    /* Linija se ne pojavljuje na hover */
}
/* Ekstra velika slova za glavni naslov */
.video-content h1 {
    font-size: 4rem; /* Izuzetno velika veličina slova */
    font-weight: 900; /* Ekstra podebljana slova */
    text-transform: uppercase; /* Sva slova pretvara u velika */
    line-height: 1.2; /* Smanjuje razmak između redova radi boljeg izgleda */
}

/* Prilagođavanje veličine za mobilne telefone da tekst ne bude prevelik */
@media (max-width: 768px) {
    .video-content h1 {
        font-size: 2.5rem;
    }
}



/* ==========================================
   6. TRAKA SA KLIJENTIMA (Crna pozadina, plavi uvodni tekst)
   ========================================== */
.clients-bar {
    position: relative !important;
    display: block !important;
    clear: both !important;
    width: 100% !important;
    box-sizing: border-box !important;
    
    /* Crna tema sa belim slovima za spisak kompanija */
    background-color: #000000 !important; /* Čista crna pozadina kontejnera */
    color: #ffffff !important;           /* Airbus, Samsung... ostaju čisto beli */
    
    padding: 25px 40px !important;       
    font-size: 15px !important;
    line-height: 1.6 !important;
    text-align: center !important;
    z-index: 10 !important;
    margin-top: 0 !important;            
    border-top: 1px solid #222222;       
}

/* POPRAVKA: Uvodni tekst "Trusted by..." sada svetli u plavoj boji */
.clients-bar strong { 
    color: #00a8ff !important;           /* Moderna, uočljiva neonsko-plava boja */
    font-weight: bold !important;
    display: inline-block;
    margin-right: 5px;
}



/* ==========================================
   7. HAMBURGER MENI (Uvek na vrhu)
   ========================================== */
header, nav, .navbar, .nav-container {
  position: relative;     
  z-index: 99999 !important; 
}




/* ==========================================
   4. PRODUCT GRID (INDEX PAGE)
   ========================================== */
.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.product-card {
            background: rgba(255, 255, 255, 0.95); /* Semi-transparent white to show the background */
            border: 1px solid #dddddd;
            border-radius: 8px;
            width: 32%;
            box-sizing: border-box;
            padding: 20px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

.image-placeholder {
    background-color: #eaeaea; 
    width: 100%; 
    height: 150px; 
    line-height: 150px; 
    color: #aaaaaa;
    border-radius: 4px;
}

.product-card h3 {
    margin-top: 15px;
    margin-bottom: 10px;
    color: #0a192f;
}

.product-card p {
    font-size: 14px;
    color: #666666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.card-button {
    background-color: #0056b3;
    color: #ffffff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    display: block;
    font-weight: bold;
}

.card-button:hover {
    background-color: #004085;
}

/* ==========================================
   5. CONTACT PAGE SPECIFIC LAYOUT
   ========================================== */
.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 30px;
}

.contact-info-block {
    flex: 1;
    min-width: 300px;
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #dddddd;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    box-sizing: border-box;
}

.contact-info-block h3 {
    color: #0a192f;
    margin-top: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #0056b3;
    padding-bottom: 10px;
}

.contact-method {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.6;
}

.contact-method strong {
    color: #0a192f;
    display: block;
    margin-bottom: 5px;
}

/* ==========================================
   6. FOOTER SECTION & LOGO
   ========================================== */
.footer {
    background-color: #111111;
    color: #888888;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    font-size: 13px;
}

.footer {
            background-color: #111111;
            color: #888888;
            text-align: center;
            padding: 40px 20px;
            margin-top: 60px;
            font-size: 13px;
            position: relative; /* Dodajte ovu liniju */
            z-index: 20;        /* Dodajte ovu liniju da skoči ispred filtera */
        }

/* ==========================================
   7. MOBILE RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 768px) {
    .hamburger-toggle {
        display: flex;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #111111;
        padding: 20px 0;
        text-align: center;
        box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links a {
        display: block;
        padding: 15px 0;
    }
    .hamburger-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .hamburger-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    .product-card { 
        width: 100% !important; 
    }
    .hero-video-container { 
        height: 400px; 
    }
    .contact-grid { 
        flex-direction: column !important; 
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .product-card { 
        width: 48%; 
    }
}
/* Modern background effect for the entire page body */
        body { 
    font-family: Arial, sans-serif; 
    background: linear-gradient(rgba(244, 246, 249, 0.85), rgba(244, 246, 249, 0.85)), url('Novi sajt slike\contact-bg.jpg') no-repeat center center fixed;
    background-size: cover;
    margin: 0; 
    padding: 0; 
    color: #333333;
        }
        
        /* Contact grid configuration */
        .contact-grid {
            display: flex !important;
            flex-direction: row;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 30px;
        }
        
        /* Elegant semi-transparent white box for a clean look */
        .contact-info-block {
            flex: 1 1 300px !important;
            background: rgba(255, 255, 255, 0.95); /* 95% opacity to subtly show the background behind it */
            padding: 30px;
            border-radius: 8px;
            border: 1px solid #dddddd;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            box-sizing: border-box;
        }
        
        @media (max-width: 768px) {
            .contact-grid {
                flex-direction: column !important;
            }
        }

/* Stilovi za centralni kontejner uputstva */
.manual-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 40px;
    
    /* PROMENJENO: Bela boja sa 50% providnosti */
    background-color: rgba(255, 255, 255, 0.65); 
    
    /* Pojačano zamućenje pozadine za vrhunski "glassmorphism" efekat */
    backdrop-filter: blur(12px); 
    -webkit-backdrop-filter: blur(12px); /* Podrška za Safari pretraživač */
    
    border: 1px solid rgba(255, 255, 255, 0.25); /* Blaga bela ivica koja definiše kontejner */
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Naslovna sekcija uputstva */
.manual-header {
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.manual-header h2 {
    color: #1e3c72;
    font-size: 2rem;
    margin-bottom: 8px;
}

.manual-header p {
    color: #64748b;
    font-size: 1.1rem;
}

/* Stilovi za tekst i podnaslove */
.manual-content h3 {
    color: #2a5298;
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
}

.manual-content p {
    color: #334155;
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 20px;
    text-align: justify;
}

/* Stilovi za slike unutar priručnika */
.manual-image {
    margin: 30px 0;
    text-align: center;
}

.manual-image img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.manual-image .image-caption {
    display: block;
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 8px;
    font-style: italic;
}

/* Istaknuto upozorenje */
.manual-alert {
    background-color: #fef2f2;
    border-left: 4px solid #ef4444;
    padding: 15px 20px;
    color: #991b1b;
    border-radius: 4px;
    margin: 25px 0;
    font-size: 1rem;
    line-height: 1.6;
}

/* Prilagođavanje za telefone */
@media (max-width: 768px) {
    .manual-container {
        margin: 15px;
        padding: 20px;
    }
    .manual-header h2 {
        font-size: 1.6rem;
    }
}