body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.title {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
}

/* Menggunakan CSS Grid untuk tata letak 4 kolom */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

/* Styling Card */
.card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
}

/* Efek Hover pada Card */
.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Icon Box */
.icon-box {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
}

.card h3 {
    margin: 10px 0;
    color: #333;
}

.card p {
    color: #777;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.5;
}

.card-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    transition: background-color 0.3s;
}

.card-button:hover {
    background-color: #555;
}