.hero {
    text-align: center;
    padding: 40px 0 30px;
    max-width: 600px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.2em;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.hero-subtitle {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 40px;
}

.main-controls {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.control-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: white;
    border-radius: 12px;
    margin-bottom: 15px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s;
}

.control-group:hover {
    border-color: #667eea;
    box-shadow: 0 2px 10px rgba(102,126,234,0.15);
}

.control-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: #333;
    font-size: 1.05em;
}

.control-icon { font-size: 1.5em; }

.toggle-switch {
    position: relative;
    width: 60px;
    height: 32px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 32px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(28px);
}

.language-select {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    font-size: 1em;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    transition: all 0.3s;
}

.language-select:hover,
.language-select:focus {
    border-color: #667eea;
}

.language-select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
}

.btn-large {
    padding: 18px 32px;
    font-size: 1.15em;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.action-icon {
    font-size: 1.3em;
}

.btn-primary-large {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102,126,234,0.3);
}

.btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.4);
}

.btn-secondary-large {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary-large:hover {
    background: #667eea;
    color: white;
}

.lookup-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 25px;
    margin-top: 30px;
}

.lookup-section h3 {
    text-align: center;
    margin-bottom: 5px;
    font-size: 1.1em;
    color: #333;
}

.lookup-section p {
    text-align: center;
    color: #666;
    font-size: 0.95em;
    margin-bottom: 15px;
}

.lookup-form {
    display: flex;
    gap: 10px;
    max-width: 400px;
    margin: 0 auto;
}

.lookup-form input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.lookup-form input:focus {
    outline: none;
    border-color: #667eea;
}

.lookup-form button {
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.lookup-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

.disclaimer {
    background: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 12px;
    padding: 20px;
    margin-top: 40px;
}

.disclaimer h4 {
    color: #856404;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.disclaimer p {
    color: #856404;
    font-size: 0.95em;
    line-height: 1.6;
    margin: 0;
}

.ai-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    margin-left: 10px;
}

.ai-status.active { background: #d4edda; color: #155724; }
.ai-status.inactive { background: #f8d7da; color: #721c24; }

.ai-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.ai-pulse.active { background: #28a745; }
.ai-pulse.inactive { background: #dc3545; }

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 1.8em; }
    .control-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .control-label { width: 100%; }
    .toggle-switch,
    .language-select { align-self: flex-end; }
}