/* Base styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --text-color: #1f2937;
    --light-gray: #f3f4f6;
    --border-color: #e5e7eb;
}

.bg-pattern {
    background-color: #f0f0f0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Header Navigation */
.main-header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-logo img {
    height: 2rem;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    text-decoration: none;
    transition: background-color 0.2s;
}

.nav-button:hover {
    background-color: var(--secondary-color);
}

/* Mobile Navigation */
.mobile-menu-button {
    display: none;
    padding: 0.5rem;
    cursor: pointer;
}

/* Footer */
.main-footer {
    background-color: white;
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-link {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    max-width: 1280px;
    margin: 2rem auto 0;
    padding: 1.5rem 1rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: #6b7280;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.social-link {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s;
}

.social-link:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        padding: 1rem;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Add to your existing CSS */

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ai-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, #6366f1, #818cf8);
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.ai-indicator i {
    font-size: 0.875rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* Update the nav-button to include icon */
.nav-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-button i {
    font-size: 0.875rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .ai-indicator {
        display: none; /* Hide on mobile to save space */
    }
    
    .nav-links.active .ai-indicator {
        display: flex; /* Show when menu is expanded */
        margin-top: 0.5rem;
    }
}