body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8fafc;
}
.gradient-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
}
.function-card {
    transition: all 0.3s ease;
    border-left: 4px solid #2563eb;
}
.function-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}
.task-item {
    position: relative;
    padding-left: 2rem;
}
.task-item:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 1rem;
    height: 1rem;
    background-color: #2563eb;
    border-radius: 50%;
}
.section-title {
    position: relative;
    display: inline-block;
    text-align: center; /* Memastikan teks rata tengah */
}
.section-title:after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%; /* Mulai dari tengah */
    transform: translateX(-50%); /* Geser ke kiri 50% dari lebar sendiri */
    width: 50%; /* Panjang garis */
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #1e40af);
    border-radius: 2px;
}