/* === OSNOVNI STILOVI === */
:root {
  --primary: #FFD500;
  --primary-dark: #E6C000;
  --secondary: #1a1a1a;
  --secondary-light: #2a2a2a;
  --secondary-dark: #0f0f0f;
  --text: #e0e0e0;
  --text-light: #b0b0b0;
  --success: #28a745;
  --danger: #dc3545;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s ease;
  --border-radius: 4px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { 
  scroll-behavior: smooth; 
  scroll-padding-top: 80px; /* Visina fiksne navigacije */
}
body {
  font-family: 'Roboto', sans-serif;
  background-color: var(--secondary);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 40px; /* Visina top-bar-a */
}
h1, h2, h3 { font-family: 'Oswald', sans-serif; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title h2 { font-size: 2.5rem; color: var(--primary); }
.section-subtitle { text-align: center; max-width: 700px; margin: -2rem auto 3rem; color: var(--text-light); }

/* === KOMPONENTE === */
.btn { display: inline-block; padding: 0.9rem 2rem; background: var(--primary); color: var(--secondary); border: 2px solid var(--primary); border-radius: var(--border-radius); font-weight: 600; text-decoration: none; cursor: pointer; transition: var(--transition); text-align: center; font-family: 'Oswald', sans-serif; text-transform: uppercase; }
.btn:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-3px); }
.btn-outline { background: transparent; color: var(--primary); }
.btn-outline:hover, .btn.filter-btn.active { background: var(--primary); color: var(--secondary); }
.btn-large { padding: 1.1rem 2.5rem; font-size: 1.1rem; }
.btn-small { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
.nav-links .btn-outline:hover { color: var(--secondary-dark) !important; }

/* Pristupačnost: Stilovi za fokus */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--border-radius);
}
.modal :focus-visible {
  outline-color: var(--primary-dark);
}
/* Pristupačnost: Sakriva element, ali ga ostavlja dostupnim za čitače ekrana */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.loading-screen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--secondary-dark); display: flex; justify-content: center; align-items: center; z-index: 9999; transition: opacity 0.5s ease, visibility 0.5s ease; flex-direction: column; }
.loading-screen.hidden { opacity: 0; visibility: hidden; }
.loading-logo { text-align: center; }
.loading-logo .logo-icon { font-size: 3rem; color: var(--primary); margin-bottom: 1rem; }
.progress-bar { width: 150px; height: 4px; background: var(--secondary-light); border-radius: 2px; margin-top: 1rem; overflow: hidden; }
.progress-fill { width: 0; height: 100%; background: var(--primary); transition: width 1s ease-out; }
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; background: var(--primary); color: var(--secondary); border-radius: 50%; display: flex; justify-content: center; align-items: center; text-decoration: none; box-shadow: var(--shadow); transition: opacity 0.3s, transform 0.3s; opacity: 0; visibility: hidden; z-index: 999; }
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-5px); }
.carbon-texture { position: relative; background-color: var(--secondary-dark); }
.carbon-texture::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(45deg, rgba(0,0,0,0.7) 25%, transparent 25%), linear-gradient(-45deg, rgba(0,0,0,0.7) 25%, transparent 25%); background-size: 6px 6px; opacity: 0.4; z-index: 0; }
.carbon-texture > .container { position: relative; z-index: 1; }

/* === TOP BAR === */
.top-bar {
  background: var(--primary);
  color: var(--secondary);
  font-size: 0.9rem;
  font-family: 'Oswald', sans-serif;
  position: fixed; 
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1001; 
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease-in-out;
}
.top-bar.hidden {
  transform: translateY(-100%);
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0.5rem 1.5rem;
  height: 40px;
}
.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.top-bar a {
  color: var(--secondary);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s;
}
.top-bar a:hover { opacity: 0.8; }
.top-bar .fas { color: var(--secondary); }

/* === NAVIGACIJA I HEADER === */
nav { position: fixed; top: 40px; left: 0; width: 100%; background: rgba(15, 15, 15, 0.85); backdrop-filter: blur(10px); z-index: 1000; padding: 1.2rem 0; transition: top 0.3s ease-in-out, padding 0.3s ease-in-out, box-shadow 0.3s ease-in-out; }
nav.scrolled { padding: 0.8rem 0; box-shadow: var(--shadow); top: 0; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.nav-logo { display: flex; align-items: center; text-decoration: none; color: var(--primary); }
.nav-logo-icon { font-size: 1.5rem; margin-right: 0.5rem; }
.nav-logo h3 { margin: 0; }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; transition: var(--transition); position: relative; font-family: 'Oswald', sans-serif; text-transform: uppercase; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; z-index: 1001; }
header { background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.7)), url('../img/header-bg.jpg') no-repeat center center/cover; min-height: 100vh; display: flex; justify-content: center; align-items: center; text-align: center; }
.header-content h1 { font-size: 3.5rem; color: var(--primary); }
.header-content p { font-size: 1.2rem; color: var(--text-light); margin-bottom: 2rem; }
.scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); color: var(--text); font-size: 1.5rem; animation: bounce 2s infinite; }

/* === SEKCIJE === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.service-card { background: var(--secondary); border-radius: var(--border-radius); overflow: hidden; transition: var(--transition); box-shadow: var(--shadow); border: 1px solid var(--secondary-light); cursor: pointer; }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.service-icon { height: 140px; display: flex; justify-content: center; align-items: center; background: var(--secondary-light); font-size: 3.5rem; color: var(--primary); }
.service-content { padding: 1.8rem; }
.service-content h3 { color: var(--primary); }
.service-link { color: var(--primary); text-decoration: none; font-weight: bold; }
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image img { width: 100%; border-radius: var(--border-radius); }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.stat { text-align: center; background: var(--secondary-dark); padding: 1.5rem; border-radius: var(--border-radius); }
.stat-number { font-size: 2.5rem; color: var(--primary); font-family: 'Oswald', sans-serif; }
.partners-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 2rem; }
.partner-card { text-align: center; }
.partner-icon { font-size: 3rem; color: var(--primary); margin-bottom: 1rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--border-radius); cursor: pointer; }
.gallery-item img { width: 100%; height: 250px; object-fit: cover; transition: transform 0.3s; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.8)); color: white; padding: 1rem; transform: translateY(100%); transition: var(--transition); }
.gallery-item:hover .gallery-overlay { transform: translateY(0); }
.gallery-cta { text-align: center; margin-top: 2.5rem; }
.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info { margin-top: 1rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.contact-item i { color: var(--primary); font-size: 1.2rem; }
.contact-item a { color: var(--text); text-decoration: none; transition: var(--transition); }
.contact-item a:hover { color: var(--primary); }
.map-container { margin-top: 2rem; border-radius: var(--border-radius); overflow: hidden; }
.map-container iframe { width: 100%; height: 300px; border: 0; }
.form-section { background: var(--secondary-dark); }
.form-container { max-width: 800px; margin: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
input, textarea { width: 100%; padding: 0.8rem; background: var(--secondary); border: 1px solid var(--secondary-light); color: var(--text); border-radius: var(--border-radius); font-family: 'Roboto', sans-serif; }
input:focus, textarea:focus, select:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 5px rgba(255, 213, 0, 0.5); }
select { width: 100%; padding: 0.8rem; background-color: var(--secondary); border: 1px solid var(--secondary-light); color: var(--text); border-radius: var(--border-radius); font-family: 'Roboto', sans-serif; -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFD500' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 1em; padding-right: 2.5rem; }
select option { background: var(--secondary-dark); color: var(--text); }


/* === STRANICE (Galerija, Kvarovi, Hvala) === */
.gallery-page, .faults-page, .thank-you-page { padding-top: 5rem; }
.gallery-filters { text-align: center; margin-bottom: 2.5rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.gallery-grid-full { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.gallery-empty { grid-column: 1 / -1; text-align: center; color: var(--text-light); font-size: 1.1rem; padding: 2rem; }
.filters { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem; }
.search-box { flex-grow: 1; position: relative; }
.search-box input { width: 100%; padding: 0.8rem; padding-right: 2.5rem; }
.search-box i { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); color: var(--text-light); }
.faults-table-container { overflow-x: auto; }
.faults-table { width: 100%; border-collapse: collapse; min-width: 700px; }
.faults-table th, .faults-table td { padding: 1rem; border-bottom: 1px solid var(--secondary-light); text-align: left; }
.faults-table thead { background: var(--secondary-dark); }
.faults-table th { color: var(--primary); }
.faults-table tbody { transition: opacity 0.3s ease-out; }
.faults-table tbody.fade-out { opacity: 0; }
.thank-you-page { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; min-height: calc(100vh - 200px); }
.thank-you-icon { font-size: 5rem; color: var(--success); margin-bottom: 2rem; }

/* === FOOTER === */
footer { background: var(--secondary-dark); padding: 4rem 0 2rem; }
.footer-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.footer-column h4 { color: var(--primary); }
.footer-links { list-style: none; }
.footer-links a { color: var(--text); text-decoration: none; }
.social-links { display: flex; gap: 1rem; }
.social-links a { font-size: 1.5rem; color: var(--text); }
.footer-bottom { text-align: center; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--secondary-light); }

/* === MODALI === */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.85); z-index: 2000; justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s ease; }
.modal.visible { opacity: 1; }
.modal-content { background: var(--secondary-dark); padding: 2.5rem; border-radius: var(--border-radius); position: relative; max-width: 90%; max-width: 600px; border: 1px solid var(--primary); }

/* --- NOVI STILOVI ZA MODAL USLUGA --- */
.modal-content #modalTitle {
  margin-bottom: 1.5rem; /* Dodaje prostor ispod naslova */
}
.modal-content #modalList {
  list-style: none; /* Uklanja podrazumevane tačkice */
  padding-left: 0; /* Uklanja podrazumevani padding */
}
.modal-content #modalList li {
  position: relative;
  padding-left: 30px; /* Pravi prostor za ikonu */
  margin-bottom: 1rem; /* Povećava razmak između stavki */
  font-size: 1.05rem; /* Malo veći font za bolju čitljivost */
}
.modal-content #modalList li::before {
  content: '\f0ad'; /* Unicode za 'wrench' ikonu u Font Awesome */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900; /* Obavezno za solid (fas) ikone */
  color: var(--primary); /* Koristi primarnu boju teme */
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
}
/* --- KRAJ NOVIH STILOVA --- */

.close-modal { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: white; font-size: 1.8rem; cursor: pointer; transition: var(--transition); z-index: 2003; }
.close-modal:hover { color: var(--primary); transform: rotate(90deg); }
.gallery-modal-content { background: transparent; padding: 0; display: flex; align-items: center; justify-content: center; width: 90%; height: 90%; border: none; position: relative; }
.gallery-modal-nav { background: rgba(255, 213, 0, 0.8); border: none; border-radius: 50%; width: 50px; height: 50px; cursor: pointer; position: absolute; top: 50%; transform: translateY(-50%); z-index: 2001; color: var(--secondary); font-size: 1.5rem; }
.gallery-modal-nav:hover { background: var(--primary); }
.gallery-modal-prev { left: 1rem; }
.gallery-modal-next { right: 1rem; }
.gallery-modal img { max-width: 100%; max-height: 100%; object-fit: contain; transition: opacity 0.3s ease; }
.gallery-modal-counter { position: absolute; top: 1rem; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,0.7); padding: 5px 15px; border-radius: 20px; color: var(--text); }
.gallery-modal-caption { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,0.7); padding: 8px 18px; border-radius: 20px; color: white; text-align: center; max-width: 80%; }
.gallery-modal-spinner { width: 50px; height: 50px; border: 5px solid var(--secondary-light); border-top-color: var(--primary); border-radius: 50%; animation: spin 1s linear infinite; position: absolute; z-index: 2002; }
@keyframes spin { to { transform: rotate(360deg); } }

/* === ZONA ZABAVE I IGRICA === */
.fun-zone { background: var(--secondary); }
.fun-zone-content { text-align: center; }
.game-preview-image { max-width: 600px; margin: 0 auto 2rem; border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.game-preview-image img { width: 100%; display: block; }
.game-modal-content { width: 95vw; height: 90vh; max-width: 1200px; max-height: 800px; padding: 1rem; background: #333; }
#game-container { width: 100%; height: 100%; background: #444; position: relative; overflow: hidden; border-radius: var(--border-radius); cursor: crosshair; }
.car-game { width: 100%; height: 100%; }
.game-obstacle { position: absolute; background-color: var(--danger); border-radius: 50%; box-shadow: inset 0 0 5px rgba(0,0,0,0.5); transition: opacity 0.5s ease; }
.game-obstacle.fading { opacity: 0 !important; }
.game-obstacle-wall { position: absolute; background-color: #555; border: 2px solid #666; box-shadow: inset 0 0 5px rgba(0,0,0,0.5); }
.game-garage { position: absolute; width: 100px; height: 70px; background: #222; border: 5px solid #ccc; border-bottom: 5px solid var(--primary); display: flex; align-items: center; justify-content: center; color: var(--primary); font-family: 'Oswald'; }
.game-car { position: absolute; width: 70px; height: 45px; background: var(--primary); border-radius: 5px; transform-origin: center; }
.game-car::before { content: ''; position: absolute; top: 5px; left: 10px; width: 50px; height: 35px; background: rgba(0,0,0,0.1); border-radius: 3px; } 
.game-car::after { content: 'MARE'; position: absolute; bottom: 5px; left: 5px; color: var(--secondary-dark); font-weight: 700; font-family: 'Oswald', sans-serif; font-size: 12px; } 
.game-ui { position: absolute; top: 10px; left: 10px; color: white; background: rgba(0,0,0,0.5); padding: 5px 10px; border-radius: 5px; }
.game-success-popup { display: none; flex-direction: column; align-items: center; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--secondary-dark); padding: 2rem; border-radius: var(--border-radius); text-align: center; border: 2px solid var(--primary); }
.game-success-popup.visible { display: flex; }
.game-popup-buttons { display: flex; gap: 1rem; justify-content: center; margin-top: 1.5rem; }
.mobile-controls { position: absolute; bottom: 20px; left: 20px; z-index: 10; user-select: none; }
.d-pad { display: grid; grid-template-areas: ". up ." "left . right" ". down ."; gap: 10px; }
.control-btn { background: rgba(0,0,0,0.5); color: white; border: 2px solid var(--primary); width: 50px; height: 50px; border-radius: 10px; font-size: 1.5rem; display: flex; justify-content: center; align-items: center; }
.control-btn:active { background: var(--primary); color: var(--secondary); }
#upBtn { grid-area: up; }
#downBtn { grid-area: down; }
#leftBtn { grid-area: left; }
#rightBtn { grid-area: right; }

/* === ANIMACIJE === */
@keyframes bounce { 0%, 100% { transform: translateY(0) translateX(-50%); } 50% { transform: translateY(-10px) translateX(-50%); } }
.pulse-animation { animation: pulse-gold 2s infinite; }
@keyframes pulse-gold { 0% { box-shadow: 0 0 0 0 rgba(255, 213, 0, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(255, 213, 0, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 213, 0, 0); } }