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

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

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

/* Top Contact Bar */
.top-contact-bar {
    background-color: #2c3e50;
    color: white;
    padding: 10px 0;
    font-size: 14px;
}

.contact-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info a {
    color: white;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Header */
.header {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    font-size: 24px;
    font-weight: bold;
    color: #2c3e50;
    text-decoration: none;
}

.navigation ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.navigation a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.navigation a:hover,
.navigation a.active {
    color: #3498db;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-text h1 {
    font-size: 48px;
    margin-bottom: 10px;
    font-weight: bold;
}

.hero-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #f1c40f;
}

.hero-text p {
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background-color: #e74c3c;
    color: white;
}

.btn-primary:hover {
    background-color: #c0392b;
}

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

.btn-secondary:hover {
    background-color: white;
    color: #667eea;
}

.hero-image img {
    width: 100%;
    border-radius: 10px;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.products h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2c3e50;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    padding: 20px;
    font-size: 20px;
    color: #2c3e50;
}

.btn-read-more {
    background-color: #3498db;
    color: white;
    margin: 0 20px 20px;
    padding: 10px 20px;
    font-size: 14px;
}

.btn-read-more:hover {
    background-color: #2980b9;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 80px 0;
    text-align: center;
}

.why-choose-us h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.why-choose-us p {
    font-size: 18px;
    margin-bottom: 50px;
    color: #7f8c8d;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature {
    text-align: center;
}

.feature i {
    font-size: 48px;
    color: #3498db;
    margin-bottom: 20px;
}

.feature h3 {
    font-size: 20px;
    color: #2c3e50;
}

/* Setup Sections */
.setup-sections {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.setup-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 80px;
}

.setup-item.reverse {
    direction: rtl;
}

.setup-item.reverse > * {
    direction: ltr;
}

.setup-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.setup-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.setup-image img {
    width: 100%;
    border-radius: 10px;
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
}

.gallery h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2c3e50;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s;
}

.gallery-item img:hover {
    transform: scale(1.05);
}

/* Live Support Section */
.live-support {
    background-color: #2c3e50;
    color: white;
    padding: 40px 0;
}

.support-content {
    display: flex;
    justify-content: center;
    gap: 100px;
    text-align: center;
}

.support-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.support-item p {
    font-size: 16px;
    color: #bdc3c7;
}

/* Contact Info Section */
.contact-info {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contact-info h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2c3e50;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
}

.contact-item i {
    color: #3498db;
    width: 20px;
}

.contact-item a {
    color: #333;
    text-decoration: none;
}

.contact-item a:hover {
    color: #3498db;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #3498db;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-section ul li i {
    font-size: 12px;
}

.footer-brand {
    margin-top: 15px;
}

.footer-brand span {
    display: block;
    margin-bottom: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .hero-text h2 {
        font-size: 28px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 10px;
    }
    
    .navigation ul {
        flex-direction: column;
        gap: 15px;
    }
    
    .setup-item {
        grid-template-columns: 1fr;
    }
    
    .setup-item.reverse {
        direction: ltr;
    }
    
    .support-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 50px 0;
    }
    
    .products,
    .why-choose-us,
    .setup-sections,
    .gallery,
    .contact-info {
        padding: 50px 0;
    }
}