/* ============================================
   NAVIGATION & HEADER - JOVANOVIĆ BRAVAR
   ============================================ */

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
    background: rgba(26, 26, 46, 0.98);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(15deg) scale(1.1);
    background: var(--gold);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--white);
    line-height: 1.1;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.desktop-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    width: 100%;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: var(--accent);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    color: var(--accent);
}

.mobile-menu-btn.active i::before {
    content: '\f00d';
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(26, 26, 46, 0.98);
    z-index: 999;
    padding-top: 5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 2rem;
}

.mobile-menu-links a {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
    padding: 1.25rem;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.mobile-menu-links a:hover,
.mobile-menu-links a.active {
    color: var(--accent);
    background: rgba(233, 69, 96, 0.1);
}

.mobile-menu-links a i {
    margin-right: 0.75rem;
    width: 24px;
    display: inline-block;
}

/* Header Contact Bar */
.header-contact-bar {
    background: var(--accent);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.85rem;
}

.header-contact-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-contact-info {
    display: flex;
    gap: 1.5rem;
}

.header-contact-info a {
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.header-contact-info a:hover {
    opacity: 0.8;
}

.header-social {
    display: flex;
    gap: 1rem;
}

.header-social a {
    color: var(--white);
    transition: var(--transition);
}

.header-social a:hover {
    transform: translateY(-2px);
    opacity: 0.8;
}

/* Breadcrumb */
.breadcrumb-section {
    background: var(--light);
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--text);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb i {
    font-size: 0.7rem;
    color: var(--text-light);
}

.breadcrumb .current {
    color: var(--accent);
    font-weight: 600;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern.png');
    opacity: 0.05;
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow-md);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}