/* Reset i osnovni stilovi */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    min-height: 100vh;
}

/* Header */
.navbar {
    background: rgba(13, 24, 51, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

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

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.nav-menu a:hover {
    color: #ffd700;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 4rem 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #1e3c72 100%);
    color: white;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,215,0,0.1)"><animate attributeName="opacity" values="0;1;0" dur="2s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1.5" fill="rgba(255,215,0,0.1)"><animate attributeName="opacity" values="0;1;0" dur="3s" repeatCount="indefinite"/></circle><circle cx="40" cy="80" r="1" fill="rgba(255,215,0,0.1)"><animate attributeName="opacity" values="0;1;0" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #fff, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #1e3c72;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255,215,0,0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255,215,0,0.4);
}

/* Main Content */
.main-content {
    background: #fff;
    position: relative;
}

.content-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.content-section {
    margin-bottom: 4rem;
    text-align: center;
}

.content-section h2 {
    font-size: 2.5rem;
    color: #1e3c72;
    margin-bottom: 2rem;
    text-align: center;
}

.content-section h3 {
    font-size: 1.8rem;
    color: #2a5298;
    margin: 2rem 0 1rem 0;
    text-align: center;
}

.content-section p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.5rem;
}

.content-section ul, .content-section ol {
    max-width: 800px;
    margin: 1.5rem auto;
    text-align: left;
}

.content-section li {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

/* Content with image layout */
.content-with-image {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    margin: 3rem 0;
}

.text-content {
    text-align: left;
}

.image-container {
    text-align: center;
}

.image-container.center {
    grid-column: 1 / -1;
    margin: 2rem 0;
}

.content-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.content-image:hover {
    transform: scale(1.05);
}

/* Info Table */
.info-table-container {
    margin: 3rem 0;
    overflow-x: auto;
}

.info-table {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-collapse: collapse;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.info-table th,
.info-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.info-table th {
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: white;
    font-weight: bold;
}

.info-table tr:hover {
    background: #f8f9fa;
}

/* CTA Sections */
.cta-section {
    text-align: center;
    margin: 3rem 0;
}

/* FAQ Section */
.faq-section {
    background: #f8f9fa;
    padding: 3rem 2rem;
    border-radius: 20px;
    margin-top: 4rem;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1e3c72;
}

.faq-item {
    background: #fff;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: bold;
    color: #1e3c72;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    text-align: left;
}

/* Footer */
.footer {
    background: #0d1833;
    color: #fff;
    padding: 3rem 0 1rem 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #ffd700;
    margin-bottom: 1rem;
}

.footer-section a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #ffd700;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: rgba(13, 24, 51, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .content-with-image {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .text-content {
        text-align: center;
    }

    .content-section h2 {
        font-size: 2rem;
    }

    .content-section h3 {
        font-size: 1.5rem;
    }

    .content-section p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .content-section ul, .content-section ol {
        padding: 0 2rem;
    }

    .info-table {
        font-size: 0.9rem;
    }

    .info-table th,
    .info-table td {
        padding: 0.8rem 0.5rem;
    }

    .faq-question {
        font-size: 1rem;
        padding: 1rem;
    }

    .faq-answer p {
        padding: 0 1rem 1rem 1rem;
        font-size: 0.95rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .hero-container {
        padding: 0 1rem;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .content-container {
        padding: 2rem 1rem;
    }

    .content-section h2 {
        font-size: 1.8rem;
    }

    .content-section h3 {
        font-size: 1.3rem;
    }

    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .info-table th,
    .info-table td {
        padding: 0.6rem 0.3rem;
        font-size: 0.8rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Animation utilities */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-section {
    animation: fadeInUp 0.6s ease-out;
}

/* Focus states for accessibility */
.cta-button:focus,
.nav-menu a:focus,
.faq-question:focus {
    outline: 2px solid #ffd700;
    outline-offset: 2px;
}

/* Strong text styling */
strong {
    color: #1e3c72;
    font-weight: bold;
}

/* Link styling */
a {
    color: #2a5298;
    transition: color 0.3s ease;
}

a:hover {
    color: #1e3c72;
}

/* Table responsive wrapper */
@media (max-width: 768px) {
    .info-table-container {
        margin: 2rem -1rem;
    }
    
    .info-table {
        margin: 0;
        width: calc(100% + 2rem);
    }
}