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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: linear-gradient(135deg, #b30000, #800000);
    color: white;
    text-align: center;
    padding: 40px 20px;
}

nav {
    background-color: #111;
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 15px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

nav a:hover {
    color: #ffcccb;
}

.section {
    max-width: 1200px;
    margin: auto;
    padding: 50px 20px;
}

h2 {
    text-align: center;
    color: #b30000;
    margin-bottom: 40px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.categoria {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.categoria h3 {
    color: #800000;
    margin-bottom: 15px;
}

.categoria ul {
    list-style: none;
}

.categoria li {
    display: grid;
    grid-template-columns: 50px 1fr 70px;
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px dotted #ccc;
    align-items: center;
}

.categoria li span:first-child {
    font-weight: 600;
    color: #800000;
}

.categoria li span:last-child {
    font-weight: 600;
    text-align: right;
}

footer {
    background-color: #111;
    color: white;
    text-align: center;
    padding: 20px;
}