body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #F9FAFB;
    color: #111827;
}

h1, h2, h3, h4, h5, h6 {
    font-family: Georgia, 'Times New Roman', serif;
    font-weight: 700;
}

.navbar {
    background-color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.navbar-brand {
    font-family: Georgia, 'Times New Roman', serif;
    font-weight: 700;
    color: #4F46E5 !important;
}

.hero {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(139, 92, 246, 0.05));
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

.hero .lead {
    font-size: 1.25rem;
    color: #4B5563;
}

.btn-primary {
    background-color: #4F46E5;
    border-color: #4F46E5;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    transition: background-color 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: #4338CA;
    border-color: #4338CA;
}

.btn-secondary {
    background-color: transparent;
    border-color: #4F46E5;
    color: #4F46E5;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
}

.btn-secondary:hover {
    background-color: #4F46E5;
    color: #FFFFFF;
}

.section {
    padding: 5rem 0;
}

.feature-card {
    background-color: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.feature-card h3 {
    color: #4F46E5;
}

.contact-section {
    background-color: #FFFFFF;
}

.form-control:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 0.25rem rgba(139, 92, 246, 0.25);
}

footer {
    background-color: #111827;
    color: #E5E7EB;
    padding: 3rem 0;
}

footer a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

footer a:hover {
    color: #FFFFFF;
}

.toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 1090;
}