/* LoraMail Tracking Server - Landing Page Styles */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Container */
.container {
    max-width: 800px;
    width: 100%;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 60px 40px;
    text-align: center;
}

/* Header */
header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 1.25rem;
    color: #718096;
    font-weight: 400;
    margin-bottom: 40px;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 50px;
    padding: 12px 24px;
    margin-bottom: 30px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.status-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: #166534;
}

/* Description */
.description {
    margin-bottom: 50px;
}

.description p {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.info-card {
    padding: 30px 20px;
    background: #f7fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 10px;
}

.info-card p {
    font-size: 0.95rem;
    color: #718096;
    line-height: 1.6;
}

/* Footer */
footer {
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
}

footer p {
    font-size: 0.9rem;
    color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 40px 30px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 30px 20px;
    }
    
    header h1 {
        font-size: 1.75rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .description p {
        font-size: 1rem;
    }
}