/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #ffffff;
}

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

/* Typography */
h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1F2937;
}

h2 {
    font-size: 2.25rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1F2937;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1F2937;
}

p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    color: #6B7280;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: #4F46E5;
    color: white;
}

.btn-primary:hover {
    background-color: #4338CA;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: #4F46E5;
    border: 2px solid #4F46E5;
}

.btn-secondary:hover {
    background-color: #4F46E5;
    color: white;
}

/* Header */
.header {
    background-color: white;
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1F2937;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
    padding: 80px 0;
}

.hero-content {
    margin-bottom: 2rem;
}

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

.centered-content .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.centered-content h2 {
    text-align: center;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-image-placeholder {
    margin: 0 auto;
    max-width: 800px;
}

.hero-image-placeholder img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 16px;
    background-color: #D1D5DB;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background-color: #F9FAFB;
    border: 1px solid #E5E7EB;
}

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

/* Network Section */
.network {
    padding: 80px 0;
    background-color: #F9FAFB;
}

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

.network-features {
    list-style: none;
    margin-top: 2rem;
}

.network-features li {
    padding: 0.5rem 0;
    color: #4B5563;
    position: relative;
    padding-left: 1.5rem;
}

.network-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #84CC16;
    font-weight: bold;
}

.network-image-placeholder {
}

.network-image-placeholder img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    background-color: #D1D5DB;
}

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

.products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background-color: #F9FAFB;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 2px solid #E5E7EB;
    text-align: center;
    position: relative;
}

.product-card.featured {
    border-color: #4F46E5;
    background-color: white;
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.1);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #84CC16;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4F46E5;
    margin: 1rem 0;
}

.price span {
    font-size: 1rem;
    color: #6B7280;
}

.product-card ul {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.product-card li {
    padding: 0.5rem 0;
    color: #4B5563;
    position: relative;
    padding-left: 1.5rem;
}

.product-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #84CC16;
    font-weight: bold;
}

/* Route Planning Section */
.route-planning {
    padding: 80px 0;
    background-color: #F9FAFB;
}

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

.route-image-placeholder {
}

.route-image-placeholder img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    background-color: #D1D5DB;
}

.route-features {
    margin-top: 2rem;
    space-y: 1rem;
}

.route-feature {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid #84CC16;
}

/* Fleet Section */
.fleet {
    padding: 80px 0;
    background-color: white;
}

.fleet-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.fleet-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    justify-content: space-between;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4F46E5;
}

.stat-label {
    font-size: 0.875rem;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.fleet-image-placeholder {
}

.fleet-image-placeholder img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    background-color: #D1D5DB;
}

/* Installation Section */
.installation {
    padding: 80px 0;
    background-color: #F9FAFB;
}

.installation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.installation-image-placeholder {
}

.installation-image-placeholder img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    background-color: #D1D5DB;
}

.installation-benefits {
    margin-top: 2rem;
}

.benefit {
    padding: 0.75rem 0;
    color: #4B5563;
    font-weight: 500;
}

/* Why Choose Section */
.why-choose {
    padding: 80px 0;
    background-color: white;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.why-card {
    background-color: #F9FAFB;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #E5E7EB;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
    color: white;
}

.contact h2 {
    color: white;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-details strong {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.contact-details span {
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: #1F2937;
    color: white;
    padding: 3rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 250px;
}

.footer-brand .brand-name {
    color: white;
}

.footer-nav {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    flex: 2;
    justify-content: flex-end;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: 120px;
}

.footer-section h4 {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-section a,
.footer-section span {
    color: #D1D5DB;
    text-decoration: none;
    font-size: 0.875rem;
    line-height: 1.4;
}

.footer-section a:hover {
    color: white;
    transition: color 0.2s ease;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
}

.footer-bottom p {
    color: #9CA3AF;
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.875rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .network-content,
    .route-content,
    .fleet-content,
    .installation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .fleet-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-nav {
        justify-content: center;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }
}