body{
    background:#f8fafc;
    color:#0f172a;
}

.hero{
    padding:80px 0;
}

.tool-card{
    background:#ffffff;
    border:1px solid #e5e7eb;
    border-radius:18px;
    padding:24px;
    height:100%;
    transition:all .2s ease;
}

.tool-card:hover{
    transform:translateY(-4px);
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.tool-icon{
    font-size:42px;
}

.tool-title{
    font-size:20px;
    font-weight:700;
    margin-top:10px;
}

.tool-description{
    color:#64748b;
    margin-top:10px;
}

.dark{
    background:#0f172a;
    color:#f8fafc;
}

.dark .tool-card{
    background:#1e293b;
    border-color:#334155;
}

.dark .navbar{
    background:#1e293b !important;
}

.dark .tool-description{
    color:#cbd5e1;
}