/* style.css - KERNORIGIN REFINED THEME */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-white: #ffffff;
    --bg-offwhite: #f8f9fa;
    --text-main: #111111;
    --text-muted: #4b5563;
    --accent-navy: #002244;
    --accent-gold: #C5A059;
    --border-light: #e5e7eb;
    
    --font-serif: 'Libre Baskerville', serif;
    --font-sans: 'Inter', sans-serif;
}

/* GLOBAL RESET */
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { 
    display: flex; 
    flex-direction: column; 
    font-family: var(--font-sans); 
    color: var(--text-main); 
    line-height: 1.7; 
}
a { text-decoration: none; color: inherit; transition: 0.2s; }
img { max-width: 100%; display: block; }

/* LAYOUT UTILITIES */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; width: 100%; }
.section-padding { padding: 80px 0; }
main { flex: 1; } /* Pushes footer to bottom */

/* GRIDS (For Home & Data) */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }

/* THE "READABLE" LAYOUT (Fixes Left Align Issue) */
.readable-column { max-width: 800px; margin: 0 auto; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* TYPOGRAPHY */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 700; margin: 0 0 1.2rem 0; color: var(--accent-navy); }
h1 { font-size: 3rem; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }
p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 1.5rem; }

.eyebrow { 
    color: var(--accent-gold); 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    letter-spacing: 0.15em; 
    font-weight: 700; 
    display: block; 
    margin-bottom: 16px; 
}

/* NAVIGATION */
header { padding: 25px 0; border-bottom: 1px solid var(--border-light); background: white; position: sticky; top: 0; z-index: 1000; }
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent-navy); }

nav ul { list-style: none; display: flex; gap: 30px; margin: 0; padding: 0; }
nav a { font-size: 0.85rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
nav a:hover, nav a.active { color: var(--accent-navy); border-bottom: 2px solid var(--accent-gold); }

/* BUTTONS */
.btn { display: inline-block; padding: 16px 32px; background: var(--accent-navy); color: white; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8rem; border: none; cursor: pointer; border-radius: 2px; }
.btn:hover { background: #003366; }
.btn-outline { background: transparent; border: 1px solid var(--accent-navy); color: var(--accent-navy); }
.btn-outline:hover { background: var(--bg-offwhite); }

/* CARDS */
.card { background: white; padding: 30px; border: 1px solid var(--border-light); border-radius: 4px; }
.metric-card { background: var(--bg-offwhite); padding: 30px; border-top: 4px solid var(--accent-gold); text-align: center; }
.metric-val { font-size: 2.5rem; font-family: var(--font-serif); font-weight: 700; color: var(--accent-navy); display: block; }

/* FOOTER */
footer { background: var(--bg-offwhite); padding: 60px 0; border-top: 1px solid var(--border-light); font-size: 0.9rem; }
.footer-wrapper { display: flex; justify-content: space-between; align-items: flex-start; }
.footer-links { display: flex; gap: 24px; }

/* FORM ELEMENTS */
input, select, textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 2px; font-family: var(--font-sans); font-size: 1rem; margin-bottom: 20px; }

/* MOBILE */
@media (max-width: 768px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 40px; }
    nav { display: none; } /* Simplified */
    h1 { font-size: 2.2rem; }
    .footer-wrapper { flex-direction: column; gap: 30px; }
}