/* styles.css */
body, h1, h2, h3, p, ul { margin: 0; padding: 0; }
body { font-family: 'Segoe UI', Tahoma, sans-serif; background: #f4f7fa; color: #333; }
nav { background: #0056b3; padding: 1rem; }
.nav-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
nav a { color: #fff; margin-left: 1rem; text-decoration: none; font-weight: 500; }
.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }
header h1 { font-size: 3rem; color: #0056b3; }
header p { font-size: 1.2rem; color: #555; margin-top: 0.5rem; }
.btn { display: inline-block; margin-top: 1rem; padding: 0.75rem 1.5rem; background: #0056b3; color: #fff; border-radius: 4px; transition: background 0.3s; }
.btn:hover { background: #003f7f; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.card { background: #fff; border-radius: 8px; padding: 1rem; box-shadow: 0 2px 6px rgba(0,0,0,0.1); text-align: center; }
.card h3 { color: #0056b3; margin-bottom: 0.5rem; }
.card p, .card ul { font-size: 0.95rem; color: #444; }
.card ul { list-style: disc inside; margin: 0; padding: 0; }
#about { background: #fff; border-radius: 8px; padding: 2rem; box-shadow: 0 2px 6px rgba(0,0,0,0.05); margin-bottom: 3rem; }
    #about h2 { color: #0056b3; margin-bottom: 1rem; }
    #about p { margin-bottom: 1rem; line-height: 1.5; }
    #about ul { list-style: disc inside; margin-left: 1rem; margin-bottom: 1rem; }