/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #ffc400;
    color: #fff;
    text-align: center;
}

header {
    padding: 20px;
    background-color: #ffc400;
}

.logo {
    max-width: 280px;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.hero-image {
    width: 100%;
    max-width: 700px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}
``