body {
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.hero {
    padding: 3rem 0;
    text-align: center;
}

.hero h1 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.15rem;
    color: #6c757d;
    max-width: 640px;
    margin: 0 auto 2rem;
}