body {
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: #fff;
    text-align: center;
    line-height: 1.6;
    overflow: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>') repeat;
    opacity: 0.3;
    animation: backgroundMove 60s linear infinite;
}

.container {
    background-color: rgba(255, 255, 255, 0.98);
    padding: 50px 40px;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    max-width: 600px;
    width: 90%;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    animation: fadeInScale 0.8s ease-out forwards;
    color: #333;
    position: relative;
    z-index: 1;
}

h1 {
    font-size: 2.8em;
    color: #333;
    margin-bottom: 15px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
    font-weight: 700;
}

p {
    font-size: 1.2em;
    color: #555;
    margin-bottom: 30px;
}

.icon {
    font-size: 4.5em;
    margin-bottom: 25px;
    color: #007bff;
    animation: bounce 2s infinite ease-in-out;
}

.icon svg {
    width: 64px;
    height: 64px;
    stroke: #007bff;
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #007bff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1.5s linear infinite;
    margin: 30px auto;
}

.footer-text {
    font-size: 1em;
    color: #777;
    margin-top: 30px;
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes backgroundMove {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}