/* --- Global & Theme --- */
body {
    font-family: 'Roboto', sans-serif;
    color: #4A5568; /* A professional dark gray for text */
}

/* --- Header & Navigation --- */
.navbar {
    transition: all 0.3s ease;
}
.navbar .nav-link {
    font-weight: 500;
    color: #2D3748 !important;
    transition: color 0.3s ease;
}
.navbar .nav-link:hover {
    color: #2B6CB0 !important; /* A nice blue for hover */
}
.btn-outline-primary {
    border-color: #2B6CB0;
    color: #2B6CB0;
}
.btn-outline-primary:hover {
    background-color: #2B6CB0;
    color: #fff;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 8rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://static.vecteezy.com/system/resources/thumbnails/068/628/994/small_2x/abstract-glowing-network-of-interconnected-nodes-and-lines-photo.jpg') no-repeat center center;
    background-size: cover;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.7); /* Light overlay */
}
.hero-content {
    position: relative;
    z-index: 1;
}

/* --- Section Styling --- */
.section-title {
    font-weight: 700;
    color: #1A202C;
}

/* --- Card & Icon Styling --- */
.feature-card {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175)!important;
}
.icon-box {
    width: 60px;
    height: 60px;
    line-height: 60px;
    background-color: #EBF8FF; /* Light blue */
    color: #2B6CB0; /* Dark blue */
    border-radius: 50%;
    font-size: 24px;
}
.product-card {
    border: 1px solid #E2E8F0;
    transition: box-shadow 0.3s ease;
}
.product-card:hover {
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15)!important;
}

/* --- Footer --- */
.footer {
    background-color: #F7FAFC;
    color: #718096;
}
.footer a {
    color: #4A5568;
}
.footer a:hover {
    color: #2B6CB0;
    text-decoration: none;
}