/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #a6ec8b;
    --primary-dark: #8dd870;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #1a1a1a;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   TOP CONTACT BAR
   ============================================ */
.top-contact-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 40px;
    background-color: var(--bg-dark);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

.top-contact-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.top-contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.top-contact-link:hover {
    color: var(--bg-white);
}

.top-contact-sep {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.15);
}

.nav-list {
    display: flex;
    margin-right: 100px;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-link:hover {
    color: var(--primary-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 168px; /* 60px top bar + header */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8f5e9 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1487958449943-2429e8be8625?w=1920&h=1080&fit=crop');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-banner {
    position: relative;
    z-index: 1;
    width: 100%;
    margin-top: 3rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 1.5rem 0;
    box-shadow: 0 4px 15px rgba(166, 236, 139, 0.3);
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 500;
}

.banner-icon {
    font-size: 1.5rem;
}

.banner-text strong {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-dark);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-dark);
    border: 2px solid var(--primary-color);
    margin-top: 1rem;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background-color: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background-color: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
    position: relative;
}

.service-card.featured::before {
    content: '⭐ TOP PROIZVOD';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--text-dark);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.service-icon {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
}

.service-icon svg {
    width: 3.5rem;
    height: 3.5rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* ============================================
   TEMPORARY: Hide until real photos available
   Remove .temp-hidden from HTML to show again.
   ============================================ */
.temp-hidden {
    display: none !important;
}

/* ============================================
   REFERENCES SECTION
   ============================================ */
.references {
    background-color: var(--bg-white);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background-color: var(--bg-light);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.subsection-title {
    font-size: 2rem;
    font-weight: 600;
    margin: 3rem 0 2rem;
    color: var(--text-dark);
    text-align: center;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-item {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.service-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--primary-color);
}

.service-item.featured-service {
    border-left-color: var(--primary-color);
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

.service-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.service-item p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   NEWS / VIJESTI (Headless CMS)
   ============================================ */
.news {
    background-color: var(--bg-white);
}

.news-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-light);
    font-size: 1.05rem;
    padding: 2rem 1rem;
}

.news-error {
    max-width: 640px;
    margin: 0 auto 1.5rem;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 0.5rem;
}

.news-card {
    background-color: var(--bg-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.news-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.news-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #e8f5e9 0%, #f5f7fa 100%);
    overflow: hidden;
}

.news-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.news-card:hover .news-card-media img {
    transform: scale(1.05);
}

.news-card-body {
    padding: 1.5rem 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.75rem;
}

.news-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-dark);
    margin: 0;
}

.news-excerpt {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
    flex: 1;
}

.news-readmore {
    margin-top: 0.25rem;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--primary-dark);
    transition: var(--transition);
}

.news-card:hover .news-readmore {
    color: var(--text-dark);
}

.news-actions {
    margin-top: 2.5rem;
    text-align: center;
}

.news-load-more:hover:not(:disabled) {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.news-load-more:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background-color: var(--bg-white);
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(166, 236, 139, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--bg-dark);
    color: #ffffff;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: 3rem 0 1.5rem;
}

.footer-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    margin-bottom: 0.5rem;
    color: #cccccc;
    line-height: 1.8;
}

.footer-contact {
    margin-top: 1rem;
}

.footer-contact p {
    margin-bottom: 1rem;
}

.footer-contact p strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Social Icons */
.footer-social {
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    transition: var(--transition);
    text-decoration: none;
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(166, 236, 139, 0.3);
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

/* Footer Contact Info */
.footer-contact-info {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #cccccc;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.contact-item:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Footer Links */
.footer-links {
    text-align: right;
}

.footer-links-list {
    list-style: none;
    margin-top: 1rem;
}

.footer-links-list li {
    margin-bottom: 0.75rem;
}

.footer-links-list a {
    color: #cccccc;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer-links-list a:hover {
    color: var(--primary-color);
    transform: translateX(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #999;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.fade-in-delay-1 {
    animation: fadeIn 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

.fade-in-delay-3 {
    animation: fadeIn 0.8s ease-out 0.6s forwards;
    opacity: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-social {
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--bg-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-list.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 80vh;
        padding: 168px 20px 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .banner-content {
        flex-direction: column;
        text-align: center;
        font-size: 0.95rem;
        gap: 0.5rem;
    }
    
    .banner-icon {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }
    
    section {
        padding: 60px 0;
    }
}

/* Small Mobile (iPhone 16, etc.) */
@media (max-width: 431px) {
    .container {
        padding: 0 15px;
    }
    .top-contact-link {
        
        font-size: 0.8rem;
        color: var(--bg-white);
    }
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-icon svg {
        width: 3rem;
        height: 3rem;
    }
    
    .service-title {
        font-size: 1.3rem;
    }
    
    .about-intro {
        font-size: 1rem;
    }
    
    .service-item {
        padding: 1.5rem;
    }
    
    .service-item h4 {
        font-size: 1.1rem;
    }
    
    .contact-form {
        padding: 1.5rem 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-social {
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-section:first-child {
        text-align: center;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }
}