:root {
    --primary-color: #0d0d0d;
    --secondary-color: #333333;
    --accent-color: #4e4e69;
    --light-gray: #fafafa;
    --white: #ffffff;
    --text-dark: #000000;
    --text-light: #3a4554;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-gray);
}

.navbar {
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand .logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

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

.btn-dark {
    background-color: var(--primary-color);
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.hero-section {
    min-height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15)), 
                url('https://images.unsplash.com/photo-1573496359142-b8d87734a5a2?w=1920&h=1080&fit=crop&crop=center') center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15));
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
}

.hero-buttons .btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    margin: 0.5rem;
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
}

.hero-badge {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
}

.hero-badge .badge {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.intro-section {
    padding: 5rem 0;
}

.features-section {
    padding: 5rem 0;
}

.feature-image img {
    width: 400px;
    height: 400px;
    object-fit: cover;
}

.process-section {
    padding: 5rem 0;
}

.technology-section {
    padding: 5rem 0;
}

.tech-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

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

.tech-card h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 5rem 0;
}

.pricing-section {
    padding: 5rem 0;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
    text-align: center;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-card h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.pricing-card .price small {
    font-size: 1rem;
    color: var(--text-light);
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-card ul li {
    padding: 0.5rem 0;
    color: var(--text-light);
}

.pricing-card ul li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.btn-outline-dark {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.contact-section {
    padding: 5rem 0;
}

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 13, 13, 0.25);
}

.footer {
    background-color: var(--primary-color) !important;
}

.footer a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--accent-color) !important;
}

.blog-section {
    padding: 5rem 0;
}

.blog-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

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

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

.blog-card-body {
    padding: 1.5rem;
}

.blog-card h5 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.blog-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.legal-section {
    padding: 3rem 0;
}

.legal-content {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.legal-content h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.legal-content h3 {
    color: var(--secondary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.thank-you-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.thank-you-card {
    background: white;
    padding: 4rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.thank-you-card i {
    font-size: 4rem;
    color: #28a745;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-image img {
        width: 300px;
        height: 300px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .hero-badge {
        position: relative;
        bottom: auto;
        left: auto;
        text-align: center;
        margin-top: 2rem;
    }
}