/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: #f3f4f6;
    color: #1f2937;
    line-height: 1.6;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    color: white;
    padding: 3rem 1rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Container */
.container {
    max-width: 1000px;
    margin: -30px auto 40px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

/* Card Component */
.card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0,0,0,0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
}

.card-header {
    border-left: 4px solid #1e40af;
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    color: #111827;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-badge {
    background-color: #1e40af;
    color: white;
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
    display: inline-block;
    min-width: 32px;
    text-align: center;
}

/* Typography & Content */
h3 {
    color: #374151;
    font-size: 1.15rem;
    margin: 1.5rem 0 0.75rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: #4b5563;
}

ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: #4b5563;
}

li {
    margin-bottom: 0.5rem;
}

/* Operator Info Special Styling */
.operator-card {
    background: white;
    border-top: 5px solid #1e40af;
}

.operator-title {
    color: #1e40af;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.meta-info {
    font-size: 0.9rem;
    color: #6b7280;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .header {
        padding: 2rem 1rem 3rem;
    }
    
    .header h1 {
        font-size: 2rem;
    }

    .container {
        padding: 0 1rem;
        margin-top: -20px;
    }

    .card {
        padding: 1.5rem;
    }
    
    .card-title {
        font-size: 1.25rem;
    }
}

/* Utility */
.text-bold { font-weight: 600; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }