* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Animated background elements */
.background-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.1;
}

.blob {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: blob-animation 7s infinite;
}

.blob-1 {
    width: 300px;
    height: 300px;
    top: -50px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -100px;
    animation-delay: 2s;
}

@keyframes blob-animation {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.container {
    text-align: center;
    z-index: 10;
    padding: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 100%;
    animation: slideIn 0.8s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    font-size: 48px;
    margin-bottom: 30px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

h1 {
    color: #667eea;
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: 700;
}

.subtitle {
    color: #764ba2;
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: 600;
}

.description {
    color: #555;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.progress-container {
    margin: 40px 0;
}

.progress-bar {
    height: 8px;
    background: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 10px;
    width: 75%;
    animation: progressAnimation 3s ease-in-out infinite;
}

@keyframes progressAnimation {
    0%, 100% { width: 75%; }
    50% { width: 95%; }
}

.progress-text {
    color: #666;
    font-size: 14px;
}

.features {
    display: flex;
    justify-content: space-around;
    margin: 40px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.feature {
    flex: 1;
    min-width: 120px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea15, #764ba215);
    border-radius: 10px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: #667eea;
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.feature-title {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.footer {
    margin-top: 40px;
    color: #999;
    font-size: 12px;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

@media (max-width: 600px) {
    .container {
        margin: 20px;
    }

    h1 {
        font-size: 32px;
    }

    .subtitle {
        font-size: 18px;
    }

    .features {
        flex-direction: column;
    }
}