body {
    margin: 0;
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    background: #f7f7f7;
    color: #333;
}

header {
    background: #222;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header h1 {
    color: #fff;
    margin: 0;
    font-size: 22px;
}

nav a {
    color: #fff;
    margin-left: 20px;
    text-decoration: none;
    font-size: 16px;
}
.content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}
.hero {
    background: #4a7bd1;
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.hero h2 {
    font-size: 34px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 25px;
}

.section {
    padding: 40px 20px;
    max-width: 900px;
    margin: auto;
}

.section h3 {
    font-size: 26px;
    margin-bottom: 10px;
}

.section p,
.section li {
    font-size: 18px;
    line-height: 1.6;
}

.button {
    background: #ffcc00;
    color: #222;
    padding: 12px 22px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
}

.contact-box {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 20px;
}

iframe {
    width: 100%;
    height: 315px;
    border: none;
    border-radius: 8px;
}

footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}