body {
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
    background: linear-gradient(180deg, #1e1e1e, #0c0c0c);
    color: #fff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.container {
    text-align: center;
}

.animation {
    width: 220px;
    margin: 0 auto 30px;
}

.worker-img {
    width: 100%;
    animation: dig 2s infinite ease-in-out;
}

@keyframes dig {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* Progress bar */
.progress-bar {
    width: 60%;
    max-width: 300px;
    height: 8px;
    background: #333;
    border-radius: 4px;
    margin: 20px auto;
    overflow: hidden;
}

.progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #4c8bf5, #72c2ff);
    animation: load 3s infinite;
}

@keyframes load {
    0% { width: 0%; }
    50% { width: 80%; }
    100% { width: 0%; }
}

h1 {
    margin-bottom: 10px;
    font-size: 1.8em;
}

p {
    font-size: 1em;
    color: #ccc;
}

footer {
    margin-top: 40px;
    font-size: 0.8em;
    color: #777;
}