* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Navigation */
.navbar {
    background: #000;
    border-bottom: 1px solid #333;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.nav-logo .logo {
    height: 40px;
    width: auto;
}

.nav-logo h2 {
    color: #fff;
    font-weight: 700;
    font-size: 1.8rem;
}

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

.nav-menu a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-cta {
    background: #fff !important;
    color: #000 !important;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: background 0.3s;
}

.nav-cta:hover {
    background: #ccc !important;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -5px);
}

/* Hero Section */
.hero {
    color: #fff;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-image: url('media/hero_desktop.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    background: rgba(0, 0, 0, 0.2);
    padding: 2.5rem;
    border-radius: 16px;
    backdrop-filter: blur(3px);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: #000;
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #333;
    color: #fff;
}

.btn-secondary {
    background: white;
    color: #333;
    border: 2px solid #333;
}

.btn-secondary:hover {
    background: #333;
    color: #fff;
}

.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pos-mockup, .kiosk-mockup, .mobile-mockup {
    position: absolute;
    background: rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
}

.pos-mockup {
    width: 200px;
    height: 120px;
    top: 50px;
    left: 20px;
    transform: rotate(-5deg);
}

.kiosk-mockup {
    width: 150px;
    height: 200px;
    top: 20px;
    right: 30px;
    transform: rotate(10deg);
}

.mobile-mockup {
    width: 80px;
    height: 140px;
    bottom: 80px;
    right: 100px;
    transform: rotate(-10deg);
}

/* References Section */
.references {
    background: #000;
    padding: 2rem 0;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.references p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.references-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.references-track {
    display: flex;
    gap: 3rem;
    align-items: center;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.reference-logo {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 8px;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
}

.reference-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}


@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */

/* Solutions Section */
.solutions {
    padding: 80px 0;
    background: #fff;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.section-header p {
    font-size: 1.125rem;
    color: #666;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #ddd;
    transition: transform 0.3s, border-color 0.3s;
}


.solution-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #333;
}

.solution-icon i {
    font-size: 3rem;
}

.solution-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.solution-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

.solution-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.solution-features li {
    padding: 0.25rem 0;
    color: #333;
}

.solution-features li:before {
    content: "✓ ";
    color: #28a745;
    font-weight: bold;
}

.solution-link {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.solution-link:hover {
    color: #0056b3;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #000;
    color: #fff;
}

.features .section-header h2 {
    color: #fff;
}

.features .section-header p {
    color: #fff;
}

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

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-icon i {
    font-size: 3rem;
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-item p {
    color: #fff;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #000;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.about-text p {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #fff;
    font-weight: 600;
}

.about-visual {
    height: 300px;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 12px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #fff;
    color: #000;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #000;
}

.contact-info p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: #000;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    margin-bottom: 1rem;
    opacity: 0.9;
    color: #000;
}

.contact-form {
    background: #f8f9fa;
    border: 1px solid #ddd;
    padding: 2rem;
    border-radius: 12px;
    color: #000;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: #000;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    background: #fff;
    color: #333;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
}

.contact-form .btn-primary {
    width: 100%;
    background: #000;
    color: #fff;
    border: none;
    cursor: pointer;
}

.contact-form .btn-primary:hover {
    background: #333;
}

/* Privacy Page */
.privacy-page {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.privacy-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #333;
}

.privacy-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: #333;
}

.privacy-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #666;
}

.back-link {
    margin-top: 3rem;
    text-align: center;
}

/* Footer */
.footer {
    background: #000;
    border-top: 1px solid #333;
    color: #fff;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #fff;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    text-align: center;
    color: #ccc;
    font-size: 0.9rem;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: transparent;
    border: 1px solid #ddd;
    color: #666;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s;
}

.lang-btn:hover {
    background: #f8f9fa;
    color: #333;
}

.lang-btn.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #000;
        border-bottom: 1px solid #333;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero {
        background-image: url('media/hero_mobile.png');
    }
    
    .hero-overlay {
        background: rgba(0, 0, 0, 0.8);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        background: rgba(0, 0, 0, 0.3);
        padding: 2rem;
        border-radius: 12px;
        backdrop-filter: blur(2px);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    }
    
    .hero-content p {
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    }
    
    .hero-buttons {
        flex-wrap: nowrap;
        gap: 0.75rem;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .stats {
        justify-content: center;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    margin: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(-50px);
    transition: transform 0.3s ease;
    position: relative;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #000;
}

.modal-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.modal-icon.success svg path {
    stroke: #10B981;
}

.modal-icon.error svg path {
    stroke: #EF4444;
}

#modalTitle {
    margin: 0 0 15px 0;
    color: #1a1a1a;
    font-size: 24px;
    font-weight: 600;
}

#modalMessage {
    margin: 0 0 30px 0;
    color: #666;
    font-size: 16px;
    line-height: 1.5;
}

#modalClose {
    min-width: 120px;
    margin: 0;
}

/* Pricing Section Styles */
.pricing {
    padding: 80px 0;
    background: #f8f9fa;
}

.pricing-header {
    text-align: center;
    margin-bottom: 4rem;
}

.pricing-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #000;
}

.pricing-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.pricing-card.featured {
    border: 2px solid #000;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #000;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-card-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.2rem;
    font-weight: 500;
    margin-right: 0.25rem;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #000;
}

.period {
    font-size: 1rem;
    color: #666;
    margin-left: 0.25rem;
}

.pricing-card-header p {
    color: #666;
    font-size: 1rem;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.pricing-features i {
    color: #000;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.pricing-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    border: 2px solid #000;
    background: white;
    color: #000;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.pricing-btn:hover {
    background: #000;
    color: white;
}

.pricing-btn.primary {
    background: #000;
    color: white;
}

.pricing-btn.primary:hover {
    background: #333;
}

.pricing-features-comparison {
    padding: 80px 0;
    background: white;
}

.pricing-features-comparison h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.comparison-table {
    max-width: 800px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

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

.comparison-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.text-success {
    color: #28a745;
}

.text-muted {
    color: #6c757d;
}

.pricing-faq {
    padding: 80px 0;
    background: #f8f9fa;
}

.pricing-faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.faq-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #000;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

.pricing-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer updates for pricing page */
.footer .footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer .footer-section ul li a:hover {
    color: #fff;
}

.footer .footer-section p {
    color: #ccc;
}

/* Social Links */
.social-links {
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #333;
    color: #fff;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: background 0.3s ease, transform 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    transform: translateY(-2px);
}

.social-links a[href*="facebook"]:hover {
    background: #1877f2;
}

.social-links a[href*="youtube"]:hover {
    background: #ff0000;
}

.social-links a i {
    font-size: 18px;
}

/* Responsive updates for pricing */
@media (max-width: 768px) {
    .pricing-header h2 {
        font-size: 2rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-features-comparison h2,
    .pricing-faq h2,
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .comparison-table {
        font-size: 0.9rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn-primary,
    .cta-buttons .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}