/* --- Estilos para Smart Fashion ID --- */

.sfid-container {
    max-width: 800px;
    margin: 2em auto;
    padding: 1.5em 2em;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.sfid-header img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 1.5em;
    display: block;
}

.sfid-title {
    font-size: 2.5em;
    margin-top: 0;
    margin-bottom: 0.25em;
    color: #1a1a1a;
}

.sfid-description {
    font-size: 1.1em;
    color: #555;
    margin-bottom: 2em;
}

.sfid-section {
    padding: 1.5em 0;
    border-bottom: 1px solid #f0f0f0;
}

.sfid-section:last-of-type {
    border-bottom: none;
}

.sfid-section h2 {
    font-size: 1.5em;
    margin-top: 0;
    margin-bottom: 1em;
    color: #333;
    border-left: 4px solid #000;
    padding-left: 0.5em;
}

.sfid-section p {
    line-height: 1.6;
    color: #444;
}

.sfid-cert-item,
.sfid-care-item {
    display: flex;
    align-items: center;
    margin-bottom: 1em;
    gap: 15px;
}

.sfid-cert-item img,
.sfid-care-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.sfid-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}

.sfid-gallery img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
}

.sfid-gallery img:hover {
    transform: scale(1.05);
}

.sfid-buy-section {
    text-align: center;
    padding-top: 2em;
}

.sfid-button {
    display: inline-block;
    background-color: #000000;
    color: #ffffff;
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease;
}

.sfid-button:hover {
    background-color: #333;
    color: #ffffff;
}

/* Responsive */
@media (max-width: 600px) {
    .sfid-container {
        padding: 1em 1.2em;
    }
    .sfid-title {
        font-size: 2em;
    }
    .sfid-section h2 {
        font-size: 1.3em;
    }
}