/* --- Optimized for Search Console Mobile Usability --- */

:root {
    --color-background: #FFFFFF;
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #555555;
    --color-accent: #0077CC;
    --color-border: #EEEEEE;
    --color-hover: #F8F8F8;
    --color-dark-bg: #1A1A1A;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --font-size-base: 16px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Accessibility: Ensure body text is readable */
body {
    background-color: var(--color-background);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* --- Mobile Fix: Touch Targets --- */
.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    padding: 12px 8px; /* Increase tap area for mobile */
    display: inline-block;
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* --- Responsive Containers --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 4rem 0;
}

/* --- Hero Adjustments for Mobile Viewports --- */
@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    .hero { padding: 3rem 0; }
    .nav-links { gap: 0.5rem; }
    .nav-links a { font-size: 0.85rem; }
}

/* --- Buttons: Mobile Height Fix --- */
.btn {
    min-height: 48px; /* Standard for touch targets */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    transition: 0.2s;
}

/* --- Card Grid: Avoid Horizontal Scrolling --- */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* --- White Callout Mobile Fix --- */
.white-callout .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.white-callout-content {
    flex: 1 1 500px;
}

@media (max-width: 600px) {
    .white-callout .container {
        flex-direction: column;
        text-align: center;
    }
}