/* --- CSS VARIABLES (Modern 2026 UI) --- */
:root {
    --bg-black: #050505;
    --bg-dark-gray: #0a0a0a;
    --primary-red: #ff0000;
    --primary-red-glow: rgba(255, 0, 0, 0.6);
    --text-light: #ffffff;
    --text-gray: #c0c0c0;
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    /* Premium Glassmorphism */
    --glass-bg: rgba(15, 15, 15, 0.6);
    --glass-border: rgba(255, 0, 0, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    /* Animations */
    --smooth-trans: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* --- RESET & GLOBALS --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg-black);
    color: var(--text-light);
    font-family: var(--font-body);
    overflow-x: hidden;
    cursor: none; 
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.text-red { color: var(--primary-red); text-shadow: 0 0 10px var(--primary-red-glow); }
.neon-text { color: var(--text-light); text-shadow: 0 0 15px var(--primary-red); }

/* --- CUSTOM SCROLLBAR & PROGRESS --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-black); }
::-webkit-scrollbar-thumb { background: var(--primary-red); border-radius: 10px; }

.scroll-progress-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 4px; z-index: 9999; background: transparent;
}
.scroll-progress-bar {
    height: 100%; width: 0%; background: var(--primary-red);
    box-shadow: 0 0 15px var(--primary-red); transition: width 0.1s;
}

/* --- CUSTOM CURSOR --- */
.cursor {
    width: 8px; height: 8px; background: var(--primary-red);
    border-radius: 50%; position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 10000; transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--primary-red);
}
.cursor-follower {
    width: 30px; height: 30px; border: 1px solid var(--primary-red-glow);
    border-radius: 50%; position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9999; transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
}
body:hover .cursor-follower { background: rgba(255,0,0,0.05); }

/* --- LOADING SCREEN --- */
#loader {
    position: fixed; inset: 0; background: var(--bg-black);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    z-index: 100000; transition: opacity 0.6s ease;
}
.loader-logo { width: 150px; animation: pulseGlow 1.5s infinite alternate; }
.glow-spinner {
    width: 50px; height: 50px; margin-top: 30px; border-radius: 50%;
    border: 3px solid transparent; border-top-color: var(--primary-red);
    animation: spin 1s linear infinite; box-shadow: 0 0 20px var(--primary-red-glow);
}

/* --- HEADER GLASSMORPHISM --- */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000; padding: 20px 0;
    transition: var(--smooth-trans); background: transparent;
}
header.sticky {
    padding: 10px 0; background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}
.nav-container { max-width: 1300px; margin: 0 auto; display: flex; justify-content: center; padding: 0 10px; }

.nav-links {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 25px;
    background: var(--glass-bg); backdrop-filter: blur(15px);
    padding: 12px 35px; border-radius: 40px; border: 1px solid var(--glass-border);
    box-shadow: 0 0 20px rgba(0,0,0,0.5); width: auto;
}
.nav-links li a {
    font-family: var(--font-heading); font-size: 1.2rem; display: flex; align-items: center; gap: 8px;
    transition: var(--smooth-trans); letter-spacing: 1px; white-space: nowrap;
}
.nav-links li a:hover { color: var(--primary-red); text-shadow: 0 0 15px var(--primary-red); transform: translateY(-2px); }

/* --- HERO SECTION --- */
#hero {
    height: 100vh; position: relative; display: flex; align-items: center; justify-content: center;
    text-align: center; overflow: hidden;
}
.hero-bg-zoom {
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1590846406792-0adc7f928f1e?q=80&w=1920&auto=format&fit=crop') center/cover;
    animation: slowZoom 20s infinite alternate; z-index: 1;
}
.overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.95) 0%, rgba(15,0,0,0.7) 100%);
    backdrop-filter: blur(3px); z-index: 2;
}
#particles-js { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.hero-content { position: relative; z-index: 4; padding: 0 20px; }

.hero-logo-container { position: relative; display: inline-block; margin-bottom: 25px; }
.logo-glow-bg {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 150px; height: 150px; background: var(--primary-red); filter: blur(70px);
    border-radius: 50%; animation: pulseGlow 3s infinite alternate; z-index: -1;
}

.hero-logo-bg-img {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 2500px; opacity: 0.4; z-index: 0; pointer-events: none; 
}
.hero-logo { 
    position: relative; z-index: 1; max-width: 240px; 
    animation: atmosphericPulse 4s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}

h1.glitch-text {
    font-size: 5.5rem; font-family: var(--font-heading); letter-spacing: 4px;
    text-shadow: 0 0 20px rgba(255,0,0,0.8); margin-bottom: 5px;
}
#hero h2 { font-size: 2rem; color: var(--text-gray); font-weight: 300; letter-spacing: 5px; margin-bottom: 30px; }

/* --- BUTTONS --- */
.btn-neon {
    display: inline-block; padding: 16px 45px; font-family: var(--font-heading); font-size: 1.5rem;
    letter-spacing: 2px; color: var(--text-light); background: rgba(255,0,0,0.1);
    border: 1px solid var(--primary-red); border-radius: 10px; backdrop-filter: blur(5px);
    transition: var(--smooth-trans); box-shadow: 0 0 20px rgba(255,0,0,0.3);
    position: relative; overflow: hidden;
}
.btn-neon:hover {
    background: var(--primary-red); box-shadow: 0 0 40px var(--primary-red);
    transform: scale(1.08) translateY(-3px);
}
.btn-neon-small {
    position: fixed; bottom: 30px; right: 30px; background: var(--glass-bg); border: 1px solid var(--primary-red);
    color: white; width: 50px; height: 50px; border-radius: 50%; font-size: 1.2rem;
    cursor: pointer; display: flex; justify-content: center; align-items: center;
    opacity: 0; pointer-events: none; transition: var(--smooth-trans); z-index: 1000;
    box-shadow: 0 0 15px var(--primary-red-glow);
}
.btn-neon-small.visible { opacity: 1; pointer-events: auto; }
.btn-neon-small:hover { background: var(--primary-red); transform: scale(1.1); }

/* --- LAYOUT & SECTION HEADERS --- */
.section-padding { padding: 120px 20px; }
.container { max-width: 1400px; margin: 0 auto; }
.dark-bg { background-color: var(--bg-black); }
.premium-bg { background: linear-gradient(to bottom, var(--bg-black), #0d0000); }

.menu-section-header { text-align: center; margin-bottom: 30px; }
.sub-title { font-family: var(--font-heading); font-size: 1.5rem; color: var(--primary-red); letter-spacing: 5px; display: block; }
.section-title { font-size: 4rem; text-transform: uppercase; margin-top: 10px; text-shadow: 0 0 15px rgba(255,0,0,0.3); }
.title-line { width: 100px; height: 4px; background: var(--primary-red); margin: 20px auto 0; border-radius: 2px; box-shadow: 0 0 15px var(--primary-red); }

/* --- QUICK NAV (Fiksirana Brza Navigacija u Meniju) --- */
.quick-nav-wrapper {
    position: sticky;
    top: 65px;
    z-index: 900;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 15px 0;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}
.quick-nav {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 5px 10px;
    scroll-behavior: smooth;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
}
.quick-nav::-webkit-scrollbar { height: 4px; }
.quick-nav::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
.quick-nav::-webkit-scrollbar-thumb { background: var(--primary-red); border-radius: 10px; }

.quick-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    padding: 10px 22px;
    border-radius: 30px;
    white-space: nowrap;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--smooth-trans);
    backdrop-filter: blur(10px);
    letter-spacing: 1px;
    cursor: pointer;
}
.quick-btn:hover, .quick-btn.active {
    background: var(--primary-red);
    border-color: var(--primary-red);
    box-shadow: 0 0 15px var(--primary-red);
    color: #fff;
}

/* --- DINAMIČKI MENI (TABOVI) --- */
.menu-content-wrapper {
    position: relative;
    min-height: 400px;
}
.menu-category-item {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.menu-category-item.active {
    display: block;
    opacity: 1;
}

/* --- MENU CATEGORY HEADERS --- */
.category-header {
    text-align: center;
    margin-bottom: 30px;
    background: linear-gradient(90deg, transparent, rgba(255,0,0,0.05), transparent);
    padding: 20px 0;
    border-radius: 20px;
}
.cat-icon {
    width: 60px; height: 60px; margin: 0 auto 10px; background: rgba(255,0,0,0.1);
    border: 1px solid var(--primary-red-glow); border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; color: var(--primary-red); box-shadow: 0 0 20px rgba(255,0,0,0.2);
}
.category-header h3 { font-size: 2.5rem; margin-bottom: 5px; }
.category-header p { color: var(--text-gray); font-size: 1rem; }

/* --- PRODUCT CARDS (Premium Glassmorphism) --- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.glass {
    background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border); border-radius: 24px; box-shadow: var(--glass-shadow);
}
.product-card { display: flex; flex-direction: column; overflow: hidden; transition: var(--smooth-trans); position: relative; }
.product-card:hover {
    transform: translateY(-8px) scale(1.01); border-color: rgba(255,0,0,0.5); box-shadow: 0 20px 40px rgba(255,0,0,0.25);
}
.card-img-wrapper { height: 220px; overflow: hidden; position: relative; }
.card-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-card:hover .card-img-wrapper img { transform: scale(1.1); }
.card-info { padding: 22px; display: flex; flex-direction: column; flex-grow: 1; }
.card-info h4 { font-size: 1.5rem; letter-spacing: 1px; margin-bottom: 8px; }
.card-info .desc { font-size: 0.9rem; color: var(--text-gray); margin-bottom: 15px; line-height: 1.4; }
.card-info .price {
    margin-top: auto; font-family: var(--font-heading); font-size: 1.7rem;
    color: var(--primary-red); text-shadow: 0 0 10px var(--primary-red-glow);
    background: rgba(255,0,0,0.08); padding: 5px 15px; border-radius: 8px;
    align-self: flex-start; border: 1px solid rgba(255,0,0,0.2);
}
.premium-glow { box-shadow: 0 0 25px rgba(255,0,0,0.2); border-color: rgba(255,0,0,0.4); }
.special-badge {
    position: absolute; top: 12px; right: 12px; background: var(--primary-red);
    color: white; padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
    box-shadow: 0 0 15px rgba(255,0,0,0.5); z-index: 2;
}

/* --- WORKING HOURS & CONTACT CARDS --- */
.hours-card { max-width: 600px; margin: 0 auto; padding: 40px; }
.hours-list li {
    display: flex; justify-content: space-between; align-items: center; font-size: 1.3rem;
    padding: 15px 0; border-bottom: 1px dashed rgba(255,255,255,0.1);
}
.hours-list li:last-child { border-bottom: none; }
.map-card { max-width: 800px; margin: 0 auto; padding: 50px 30px; position: relative; overflow: hidden; }
.map-glow {
    position: absolute; bottom: -50px; left: 50%; transform: translateX(-50%);
    width: 200px; height: 100px; background: var(--primary-red); filter: blur(80px); z-index: -1;
}

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }
.contact-card { text-align: center; padding: 50px 30px; display: block; transition: var(--smooth-trans); }
.contact-card:hover { transform: translateY(-10px); background: rgba(25,10,10,0.8); }
.icon-wrapper {
    font-size: 3rem; color: var(--primary-red); margin-bottom: 20px;
    filter: drop-shadow(0 0 10px var(--primary-red-glow)); transition: 0.3s ease;
}
.contact-card:hover .icon-wrapper { transform: scale(1.1); }
.contact-card h3 { font-size: 2rem; margin-bottom: 10px; }
.contact-card p { font-size: 1.2rem; }

/* --- FOOTER --- */
footer { text-align: center; padding: 60px 20px 30px; background: #030303; border-top: 1px solid var(--glass-border); }
.footer-logo { max-width: 120px; margin-bottom: 25px; filter: drop-shadow(0 0 10px rgba(255,0,0,0.5)); }
.social-icons a {
    display: inline-flex; align-items: center; justify-content: center; width: 45px; height: 45px;
    border-radius: 50%; background: var(--glass-bg); border: 1px solid var(--glass-border);
    margin: 0 10px 25px; font-size: 1.2rem; transition: var(--smooth-trans);
}
.social-icons a:hover { background: var(--primary-red); box-shadow: 0 0 20px var(--primary-red); transform: translateY(-5px); }

/* --- ANIMATIONS --- */
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes pulseGlow { 0% { opacity: 0.5; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1.1); } }
@keyframes slowZoom { 0% { transform: scale(1); } 100% { transform: scale(1.15); } }
@keyframes float { 0% { transform: translateY(0); opacity: 0; } 50% { opacity: 1; } 100% { transform: translateY(-100vh); opacity: 0; } }

@keyframes atmosphericPulse {
    0% { transform: scale(0.95); filter: drop-shadow(0 0 15px rgba(255,0,0,0.4)); }
    100% { transform: scale(1.08); filter: drop-shadow(0 0 40px rgba(255,0,0,1)); }
}

.reveal { opacity: 0; transform: translateY(50px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVE OPTIMIZACIJA ZA MOBILNI --- */
@media (max-width: 992px) {
    .section-title { font-size: 3rem; }
    h1.glitch-text { font-size: 4rem; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
    body { cursor: auto; }
    .cursor, .cursor-follower { display: none; }
    
    .nav-links { 
        gap: 15px; 
        padding: 10px 15px; 
        border-radius: 20px; 
        width: 100%; 
        flex-direction: row; 
        flex-wrap: nowrap; /* Postavlja sve na jednu ravnu liniju */
        overflow-x: auto; /* Omogućava horizontalno skrolovanje kao donji meni */
        justify-content: flex-start; 
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; 
    }
    .nav-links::-webkit-scrollbar {
        display: none; /* Sakriva scrollbar zarad lepšeg izgleda */
    }

    .nav-links li a { font-size: 1rem; gap: 5px; white-space: nowrap; } /* Instagram više ne viri u novom redu */
    .nav-links li a i { font-size: 0.9rem; }
    
    .hero-content h1 { font-size: 3rem; }
    #hero h2 { font-size: 1.5rem; }
    .section-padding { padding: 60px 10px; }
    .category-header h3 { font-size: 2rem; }
    
    .hours-list li { font-size: 1.1rem; flex-direction: column; gap: 5px; text-align: center; }

    /* Fiksirana traka dugmića na telefonu */
    .quick-nav-wrapper {
        top: 70px; /* Spušteno da se napravi jasan razmak od zaglavlja, nema više ulaska u gornji meni */
        padding: 10px 0;
        margin-bottom: 15px;
    }
    .quick-nav {
        justify-content: flex-start;
        padding-left: 10px;
        padding-right: 10px;
    }
    .quick-btn {
        padding: 8px 16px;
        font-size: 1rem;
    }

    /* Meni kartice za telefone (2 u redu) */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .card-img-wrapper { height: 130px; }
    .card-info { padding: 10px; }
    .card-info h4 { font-size: 1rem; margin-bottom: 4px; }
    .card-info .price { font-size: 1.1rem; padding: 3px 8px; }
    .card-info .desc { font-size: 0.75rem; margin-bottom: 8px; line-height: 1.2; }
    .special-badge { font-size: 0.65rem; padding: 2px 6px; top: 6px; right: 6px; }
}