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

body {
    font-family: Arial, sans-serif;
    font-size: 16px; /* Minimum for readability */
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

header, main, footer {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
    justify-content: center;
}

nav a {
    text-decoration: none;
    color: #333;
    font-size: 1.1rem;
}

.menu-toggle {
    display: none;
    padding: 10px;
    font-size: 1rem;
    cursor: pointer;
    background: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
}

h1 { font-size: 2rem; margin-bottom: 1rem; }
h2 { font-size: 1.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p, li { font-size: 1rem; margin-bottom: 0.5rem; }

.cta-button {
    display: inline-block;
    padding: 12px 24px;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    min-width: 120px; /* Touch-friendly */
    min-height: 48px;
    text-align: center;
    margin-top: 1rem;
}

img {
    max-width: 100%;
    height: auto;
}

/* Grids for Services and Testimonials */
.service-grid, .testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 1rem;
}

blockquote {
    background: #e9ecef;
    padding: 15px;
    border-left: 4px solid #007bff;
    font-style: italic;
}

/* Media Queries for Mobile */
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    nav ul {
        display: none;
        flex-direction: column;
        gap: 10px;
    }
    nav ul.active { display: flex; }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }
    p, li { font-size: 0.95rem; }
    
    .service-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button { width: 100%; }
}

/* Touch Targets */
a, button {
    min-width: 48px;
    min-height: 48px;
    display: inline-block;
    text-align: center;
    padding: 8px;
}