/* Estilos Globales y Colores Pastel */
body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #fdf6f0; 
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #ffd1dc;
    padding: 30px;
    text-align: center;
    border-bottom: 4px solid #555;
}

nav {
    position: sticky;
    top: 0;
    background-color: #ffd1dc;
    border-bottom: 4px solid #555;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    z-index: 1000;
}

.nav-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

nav a, .cesta-box {
    background: #b2e2f2;
    border: 2px solid #555;
    padding: 8px 15px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
    font-size: 13px;
    transition: background 0.3s;
}

nav a:hover {
    background: #fff9c4;
}

main {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.container {
    display: grid;
    gap: 20px;
}

.grid-2 { grid-template-columns: 1fr 1fr; }

section {
    border: 4px solid #555;
    margin-bottom: 30px;
    padding: 20px;
    background-color: #e0f7fa;
}

.card {
    border: 4px solid #555;
    background-color: #ffffff;
    padding: 15px;
    text-align: center;
}

.card img, video {
    width: 100%;
    height: auto;
    border: 2px solid #555;
    background: white;
    margin-bottom: 15px;
}

/* Formularios y Controles */
.form-section {
    background-color: #fff9c4;
    border: 4px solid #555;
    padding: 25px;
}

label {
    display: block;
    font-weight: bold;
    margin-top: 10px;
}

input[type="text"], input[type="email"], select {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 2px solid #555;
    background: #fff;
    font-family: inherit;
}

.checkbox-group, .radio-group {
    text-align: left;
    margin: 15px 0;
    background: #f9f9f9;
    padding: 10px;
    border: 1px solid #555;
}

.btn-compra {
    display: inline-block;
    width: 100%;
    padding: 12px;
    border: 3px solid #555;
    background: #ffb7b2;
    color: #333;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
}

.btn-compra:hover {
    background: #ff9a94;
}

footer {
    border-top: 4px solid #555;
    padding: 30px;
    background-color: #ffd1dc;
    text-align: center;
    font-weight: bold;
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}