* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

header {
    background: #3a6ea5;
    color: white;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    font-size: 2.2em;
}

.subtitle {
    font-size: 1em;
    margin-bottom: 10px;
}

nav a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

.hero {
    padding: 40px 0;
}

.hero-content {
    display: flex;
    gap: 30px;
    align-items: center;
}

.hero img {
    width: 200px;
    border-radius: 10px;
}

.section {
    padding: 50px 0;
}

.section h2 {
    margin-bottom: 20px;
    color: #3a6ea5;
}

.gray {
    background: #f4f4f4;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.card h3 {
    margin-bottom: 10px;
    color: #3a6ea5;
}

.contact-box p {
    margin-bottom: 10px;
}

.note {
    margin-top: 20px;
    font-style: italic;
}

footer {
    background: #3a6ea5;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero img {
        width: 150px;
    }
}