/* Reset i osnovni stilovi */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary: #ffffff;  /* Promijenjeno iz #000 u #ffffff */
    --secondary: #ff6600;
    --secondary-light: #ff9933;
    --dark: #f8f8f8;    /* Svjetlija varijanta za sekcije */
    --light: #333333;   /* Tamnija boja za tekst */
    --gray: #666666;    /* Srednje siva za sekundarni tekst */
    --dark-gray: #e0e0e0; /* Svjetlija siva za forme */
}

body {
    background-color: var(--primary);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-light);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--light);
    display: inline-block;
    margin-bottom: 15px;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--secondary);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.btn {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--primary);
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid var(--secondary);
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background-color: transparent;
    color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.3);
}

/* Header i navigacija */
header {
    background-color: var(--dark);
    padding: 20px 0;
    border-bottom: 2px solid var(--secondary);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(17, 17, 17, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    animation: fadeIn 1s ease;
}

.logo-img {
    width: 180px;
    height: 110px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.logo-text {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--light);
}

.logo-text span {
    color: var(--secondary);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    font-size: 1.1rem;
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

nav ul li a:hover:after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero sekcija */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: slideUp 1s ease;
}
.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #ffffff; /* I naslov bijela */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero h1 span {
    color: #ffffff; /* I span bijela */
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #ffffff; /* Bijela boja */
    line-height: 1.8;
}

/* O nama sekcija */
.about {
    background-color: var(--dark);
}

.about-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.about-text {
    flex: 1;
    min-width: 300px;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.about-text.animate {
    opacity: 1;
    transform: translateX(0);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

.about-text p {
    margin-bottom: 20px;
    color: var(--gray);
    font-size: 1.1rem;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.feature {
    flex: 1;
    min-width: 200px;
    background-color: rgba(255, 102, 0, 0.1);
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid var(--secondary);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.feature h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--light);
}

.feature p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.about-image {
    flex: 1;
    min-width: 300px;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.about-image.animate {
    opacity: 1;
    transform: translateX(0);
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.about-image img:hover {
    transform: scale(1.02);
}

/* Services Section */
.services {
    background-color: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--dark);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border-bottom: 4px solid transparent;
    opacity: 0;
    transform: translateY(30px);
}

.service-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 4px solid var(--secondary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 102, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--secondary);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--light);
}

.service-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Galerija sekcija */
.gallery {
    background-color: var(--dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 280px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.gallery-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    padding: 25px;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-item-overlay {
    transform: translateY(0);
}

.gallery-item-overlay h3 {
    color: #ffffff; /* Bijela boja za naslov */
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.gallery-item-overlay p {
    color: #ffffff; /* Bijela boja za opis */
    font-size: 0.9rem;
}

/* Kontakt sekcija */
.contact {
    background-color: var(--primary);
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--secondary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contact-item i {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-right: 15px;
    margin-top: 5px;
}

.contact-item p {
    color: var(--gray);
    font-size: 1.1rem;
    line-height: 1.6;
}

.contact-form {
    flex: 1;
    min-width: 300px;
    background-color: var(--dark-gray);
    padding: 30px;
    border-radius: 10px;
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--secondary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--light);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--dark);
    border: 1px solid var(--dark-gray);
    border-radius: 5px;
    color: var(--light);
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.2);
}

/* Footer */
footer {
    background-color: var(--dark);
    padding: 70px 0 20px;
    border-top: 1px solid var(--dark-gray);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 30px;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

.footer-column p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--gray);
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--secondary);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--dark-gray);
    color: var(--gray);
    font-size: 0.9rem;
}

/* Modal prozori */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--dark);
    margin: 5% auto;
    padding: 40px;
    border-radius: 10px;
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    border: 2px solid var(--secondary);
    animation: slideUp 0.5s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.modal-content h2 {
    color: var(--secondary);
    margin-bottom: 25px;
    font-size: 2.2rem;
}

.modal-content h3 {
    color: var(--secondary-light);
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.modal-content h4 {
    color: var(--secondary-light);
    margin: 25px 0 12px;
    font-size: 1.2rem;
}

.modal-content p {
    margin-bottom: 15px;
    color: var(--gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

.close {
    color: var(--secondary);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    position: absolute;
    right: 20px;
    top: 15px;
}

.close:hover {
    color: var(--secondary-light);
}

/* Animacije */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(50px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px 10px;
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .about-content, .contact-content {
        flex-direction: column;
    }
    
    .about-text, .about-image {
        margin-bottom: 30px;
    }
    
    .services-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 25px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .logo {
        flex-direction: column;
        text-align: center;
    }
    
    .logo-img {
        margin-right: 0;
        margin-bottom: 10px;
        width: 100px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .feature {
        min-width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
}