/* ==========================================================================
   1. Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #f8f9fa;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   2. Header & Branding (Mobile-First)
   ========================================================================== */
header {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 2.5rem 1.5rem; /* Slightly tighter padding for mobile screens */
    text-align: center;
}

.seal {
    width: 100%;
    max-width: 150px; /* Scaled down slightly for mobile layout */
    margin: 0 auto 1.5rem;
    display: block;
    height: auto;
}

h1 {
    font-size: 1.8rem; /* Scaled down for mobile text wrapping */
    font-weight: 700;
    line-height: 1.2;
}

.tagline {
    font-size: 1.1rem;
    margin-top: 0.75rem;
    opacity: 0.95;
}

/* ==========================================================================
   3. Navigation (Mobile-First Stacked Layout)
   ========================================================================== */
nav {
    background: #1e3a5f;
    padding: 0.5rem;
    display: flex;
    flex-direction: column; /* Stacked links on mobile for easier tapping */
    align-items: center;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 0.75rem 0; /* Clear touch targets */
    width: 100%;
    text-align: center;
    font-weight: 600;
    font-size: 1.05rem;
    transition: background-color 0.2s ease;
}

nav a:hover, 
nav a:focus {
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: underline;
}

/* ==========================================================================
   4. Main Content & Layout
   ========================================================================== */
.container {
    width: 100%;
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1.5rem; /* Comfortable padding for small viewports */
}

h2 {
    color: #1e3a5f;
    font-size: 1.6rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.25rem;
}

ul {
    margin-left: 1.5rem;
    margin-top: 0.75rem;
    margin-bottom: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Call to Action Button */
.cta {
    background: #d4af37;
    color: #1e3a5f;
    padding: 1rem 2rem;
    text-decoration: none;
    display: block; /* Full width button on mobile for better mobile UX */
    text-align: center;
    margin-top: 2rem;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: background 0.2s ease, transform 0.1s ease;
}

.cta:hover,
.cta:focus {
    background: #c19b2b;
}

/* ==========================================================================
   5. Footer
   ========================================================================== */
footer {
    background: #1e3a5f;
    color: white;
    text-align: center;
    padding: 2rem 1.5rem;
    margin-top: 3rem;
    font-size: 0.95rem;
}


/* ==========================================================================
   6. Responsive Tablet & Desktop Adjustments (Media Query)
   ========================================================================== */
@media screen and (min-width: 768px) {
    header {
        padding: 3rem 2rem;
    }

    .seal {
        max-width: 200px;
        margin-bottom: 2rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.2rem;
        margin-top: 1rem;
    }

    /* Convert navigation to an inline row layout */
    nav {
        flex-direction: row;
        justify-content: center;
        padding: 1rem;
    }

    nav a {
        width: auto;
        margin: 0 1.5rem;
        padding: 0;
    }
    
    nav a:hover,
    nav a:focus {
        background-color: transparent;
    }

    .container {
        margin: 3rem auto;
        padding: 0 2rem;
    }

    h2 {
        font-size: 2rem;
        margin-top: 2rem;
    }

    /* Return button to inline block on larger screens */
    .cta {
        display: inline-block;
    }
}