body {
    font-family: 'Poppins', sans-serif;
    color: #333;
    position: relative;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background: linear-gradient(45deg, #007BFF, #FF9500);
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

section {
    position: relative;
    z-index: 1;
}

.card {
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-10px);
}

.btn-warning {
    background-color: #FF9500;
    border-color: #FF9500;
}

.btn-warning:hover {
    background-color: #e68a00;
    border-color: #e68a00;
}

.carousel-item {
    padding: 20px;
}

img {
    max-width: 100%;
    height: auto;
}