:root {
    --primary-color: #8B4513;
    --secondary-color: #D2691E;
    --three-color: #212529f2;
    --accent-color: #228B22;
    --green-navbar: rgba(25, 45, 35, 0.95);
    
}

.navbar {
    background-color: var(--green-navbar) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.project-card{
    text-align: center;
}

.section-title {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 30px;
    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(--accent-color);
}

.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.product-card .card-header {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
}

.value-item {
    padding: 20px;
    border-left: 4px solid var(--accent-color);
    background-color: #f8f9fa;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.value-item:hover {
    background-color: #e9ecef;
    transform: translateX(10px);
}

.contact-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: scale(1.05);
}

.btn-custom {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.btn-custom:hover {
    background-color: #1a6b1a;
    color: white;
    transform: scale(1.05);
}

.subproduct-card {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.subproduct-card:hover {
    background-color: #e9ecef;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.quality-badge {
    background-color: var(--accent-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    margin: 5px;
}