body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #333;
}
.hero {
    background: url('images/hero.jpg') center/cover no-repeat;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}
.overlay {
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    width: 100%;
}
.btn {
    padding: 0.8rem 1.5rem;
    background: #007BFF;
    color: white;
    text-decoration: none;
    margin-top: 1rem;
    display: inline-block;
}
.section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: auto;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}
.card {
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}
.about ul {
    list-style: none;
    padding: 0;
}
.about li {
    padding: 0.5rem 0;
}
.contact form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
    margin: auto;
}
.contact input, .contact textarea {
    padding: 1rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.contact button {
    background: #007BFF;
    color: white;
    padding: 1rem;
    border: none;
    cursor: pointer;
}
footer {
    text-align: center;
    padding: 2rem;
    background: #111;
    color: white;
}
.message {
    background: #dff0d8;
    color: #3c763d;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}