/**
 * SWARCS ENGINEERING - NAVIGATION ARCHITECTURE
 * (c) 2006-2026 Software Architectures and Solutions d.o.o. Novi Sad.
 */

/* --- GLOBAL HEADER BOUNDARY --- */
#header {
    position: relative;
    background-color: var(--bg-black);
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--border-dark);
    transition: all 0.4s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100px;
    transition: height 0.3s ease;
}

#logo img {
    height: 45px;
    display: block;
    transition: height 0.3s ease;
}

/* --- STICKY STATE --- */
#header.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--accent-blue);
}

#header.sticky-header .nav-container {
    height: 70px;
}

#header.sticky-header #logo img {
    height: 32px;
}

/* --- PRIMARY MENU (LEVEL 1) --- */
#primary-menu > ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

#primary-menu > ul > li {
    margin-left: 35px;
    position: relative;
}

#primary-menu ul li a,
#primary-menu ul li a:visited,
#primary-menu ul li a:active {
    text-decoration: none !important;
    border-bottom: none !important;
    outline: none !important;
}

#primary-menu > ul > li > a > div {
    color: var(--text-primary);
    font-family: 'Neuropolitical', sans-serif;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s;
}

#primary-menu > ul > li > a > span {
    color: var(--text-muted);
    font-family: 'Lato', sans-serif;
    font-size: 10px;
    display: block;
    margin-top: 2px;
}

#primary-menu ul li a:hover div {
    color: var(--accent-blue);
}

/* --- SUB-MENU CONTAINERS (L2 & L3) --- */
.sub-menu-container {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-sub-menu);
    border: 1px solid var(--border-dark);
    min-width: 240px;
    padding: 10px 0;
    z-index: 1001;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.sub-menu-container li {
    list-style: none;
    position: relative;
}

/* SUB-MENU INTERFACE - Ključna promena za poravnanje */
.sub-menu-container li a {
    padding: 12px 20px;
    display: flex !important; /* Forsiramo flex */
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px; /* Fiksni razmak između ikonice i teksta */
    color: var(--text-secondary);
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Forsiramo div da ne zauzima ceo red unutar flex kontejnera */
.sub-menu-container li a div {
    font-family: 'Lato', sans-serif;
    text-transform: none;
    letter-spacing: normal;
    display: inline !important; /* Ne dozvoljavamo mu da bude block */
    margin: 0 !important;
    padding: 0 !important;
}

/* LEVEL 3 SPECIFICITY OVERRIDE */
#primary-menu .sub-menu-container .sub-menu-container li a div {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.2;
}

.sub-menu-container li a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-blue);
}

.sub-menu-container li a span.visually-hidden {
    display: none !important;
}

/* --- HOVER & NESTING LOGIC --- */
#primary-menu li:hover > .sub-menu-container {
    display: block;
    animation: fadeInMenu 0.2s ease-out;
}

.sub-menu-container li .sub-menu-container {
    top: 0 !important;
    left: 100% !important;
    margin-left: 1px;
}

/* --- LOCALIZATION (FLAGS) --- */
i[class^="icon-line-layout-flag-"] {
    font-style: normal;
    display: inline-flex !important; /* Omogućava inline poravnanje */
    align-items: center;
    justify-content: center;
    width: 20px; /* Fiksna širina za stabilnost */
    height: 14px;
    flex-shrink: 0;
    margin: 0 !important;
}

/* Uklanjamo bilo kakav padding sa desne strane :before elementa */
.icon-line-layout-flag-gb:before {
    content: url('../images/gb.webp');
    display: block;
    line-height: 1;
}

.icon-line-layout-flag-rs:before {
    content: url('../images/rs.webp');
    display: block;
    line-height: 1;
}

/* --- MOBILE TRIGGER --- */
#menu-trigger {
    display: none;
    width: 30px;
    height: 20px;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10002;
}

#menu-trigger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: 0.3s;
}

@keyframes fadeInMenu {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- RESPONSIVE ADAPTATIONS --- */
@media (max-width: 991px) {
    #menu-trigger {
        display: flex !important;
    }

    .nav-container {
        padding: 0 25px;
        height: 80px;
    }

    #primary-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-black);
        border-top: 1px solid var(--accent-blue);
        max-height: 85vh;
        overflow-y: auto;
    }

    #primary-menu.is-open {
        display: block !important;
    }

    #primary-menu > ul {
        flex-direction: column;
        padding: 10px 0;
    }

    #primary-menu > ul > li {
        margin: 0;
    }

    #primary-menu ul li a {
        padding: 15px 25px;
        border-bottom: 1px solid #222;
    }

    .sub-menu-container {
        position: static !important;
        display: block !important;
        background: rgba(255, 255, 255, 0.03);
        border: none;
        padding: 0 0 0 20px;
    }
}