body { font-family: Arial, sans-serif; margin: 0; padding: 0; background: #f8f8f8; }
header { background: #003366; color: white; padding: 20px; text-align: center; }
header img { height: 80px; vertical-align: middle; }
nav { background: #002244; padding: 10px; text-align: center; }
nav a { color: white; text-decoration: none; padding: 10px 15px; display: inline-block; font-weight: bold; }
nav a:hover { background: #004488; }
.banner img { width: 100%; max-height: 400px; object-fit: cover; }
.welcome { padding: 40px 20px; background: white; margin: 20px auto; max-width: 1000px; box-shadow: 0 0 15px rgba(0,0,0,0.1); border-radius: 8px; }
.welcome h2 { color: #003366; text-align: center; margin-bottom: 20px; }
.welcome-content { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: center; }
.welcome-content img { max-width: 220px; border-radius: 10px; box-shadow: 0 0 5px rgba(0,0,0,0.2); }
.welcome-content p { font-size: 1.1em; line-height: 1.6; max-width: 700px; }
.sections { display: flex; flex-wrap: wrap; justify-content: space-around; margin: 40px 0; gap: 20px; }
.section { background: white; padding: 25px; flex: 1 1 280px; text-align: center; box-shadow: 0 0 5px rgba(0,0,0,0.1); border-radius: 8px; transition: transform 0.2s ease; }
.section:hover { transform: translateY(-5px); }
.section h3 { color: #003366; margin-bottom: 10px; }
footer { background: #002244; color: white; text-align: center; padding: 15px; margin-top: 40px; font-size: 0.9em; }