body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #111;
}

header {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    border-bottom: 1px solid #eee;
}

.logo {
    font-weight: bold;
    font-size: 20px;
}

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #333;
}

.hero {
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

section {
    padding: 60px 40px;
}

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

.brands {
    background: #f5f7fa;
    text-align: center;
}

footer {
    text-align: center;
    padding: 30px;
    background: #111;
    color: #fff;
}