:root {
    --primary-color: #3700B3;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.8;
    color: #333;
}

.navbar {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
}

.navbar-brand img {
    height: 80px;
    padding: 5px 0;
}

.nav-link {
    color: var(--primary-color) !important;
    font-weight: 500;
    padding: 1rem 1.5rem !important;
}

.nav-link:hover {
    color: #2a0087 !important;
}

.hero-section {
    background: linear-gradient(rgba(55, 0, 179, 0.9), rgba(55, 0, 179, 0.9)), url('https://firebasestorage.googleapis.com/v0/b/denivt-enterprises.firebasestorage.app/o/homebackgroundimage.jpg?alt=media&token=b442070f-b5c0-4b15-9ca7-5712ac3346b8');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 0;
    text-align: center;
}

.section {
    padding: 80px 0;
}

.section-title {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-weight: bold;
    position: relative;
    padding-bottom: 15px;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

.feature-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 30px;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
    border: none;
}

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

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.key-points {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    margin: 20px 0;
}

.key-points li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.key-points li:before {
    content: '✓';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.cta-section {
    background: linear-gradient(rgba(55, 0, 179, 0.9), rgba(55, 0, 179, 0.9)), url('https://firebasestorage.googleapis.com/v0/b/denivt-enterprises.firebasestorage.app/o/homeimage3.jpg?alt=media&token=85ca23f7-2aa3-4b2b-8e96-ccf69400228a');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 35px;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background-color: #2a0087;
    border-color: #2a0087;
    transform: translateY(-2px);
}

.btn-light {
    background-color: white;
    color: var(--primary-color);
    border: none;
    padding: 12px 35px;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-light:hover {
    background-color: #f8f9fa;
    color: #2a0087;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .navbar-brand img {
        height: 60px;
    }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .feature-image {
        height: 200px;
    }
}