/* ==================== */
/* Sezione Catalogo & Schede Testuali */
/* ==================== */

.catalog-magazine-section {
    padding: 60px 20px;
    background-color: #f4f7f6;
    text-align: center;
}

.section-main-title {
    color: #003366;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.catalog-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.catalog-tab-btn {
    background-color: #e2e8f0;
    color: #333;
    border: none;
    padding: 12px 28px;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.catalog-tab-btn:hover {
    background-color: #cbd5e1;
    transform: translateY(-2px);
}

.catalog-tab-btn.active {
    background-color: #003366;
    color: #ffffff;
    box-shadow: 0 6px 15px rgba(0, 51, 102, 0.25);
}

.catalog-content {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}

.catalog-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Card Prodotto Stile Scheda */
.product-showcase-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    background: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
    align-items: center;
    border: 1px solid #eaeaea;
}

/* Slot immagine del depuratore */
.product-image-slot {
    width: 100%;
    background: #f8fafc;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.product-image-slot img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

.image-placeholder {
    padding: 20px;
    color: #64748b;
    width: 100%;
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
}

.placeholder-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 10px;
}

.placeholder-text {
    font-size: 0.95rem;
    font-weight: 500;
}

/* Informazioni Testuali del Prodotto */
.product-info-content {
    display: flex;
    flex-direction: column;
}

.product-badge {
    display: inline-block;
    background-color: #eef4f8;
    color: #003366;
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 15px;
    width: fit-content;
    border: 1px solid #d1e3f0;
}

.product-info-content h3 {
    color: #003366;
    font-size: 1.6rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.product-description {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 20px;
}

.spec-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.spec-list li {
    font-size: 0.95rem;
    color: #374151;
    margin-bottom: 12px;
    line-height: 1.5;
    position: relative;
    padding-left: 20px;
}

.spec-list li::before {
    content: "•";
    color: #003366;
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: -1px;
}

.spec-list li strong {
    color: #1f2937;
}

/* ==================== */
/* Ottimizzazioni Mobile */
/* ==================== */

@media (max-width: 992px) {
    .product-showcase-card {
        grid-template-columns: 1fr;
        padding: 30px 20px;
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .section-main-title {
        font-size: 1.7rem;
    }

    .catalog-tabs {
        flex-direction: column;
        gap: 10px;
        padding: 0 10px;
    }

    .catalog-tab-btn {
        width: 100%;
        text-align: center;
        padding: 12px 15px;
        font-size: 1rem;
    }

    .product-showcase-card {
        padding: 20px 15px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    }

    .product-info-content h3 {
        font-size: 1.4rem;
    }

    .product-description, .spec-list li {
        font-size: 0.9rem;
    }
}
.product-details-block h4 {
    color: #003366;
    font-size: 1.1rem;
    margin-top: 20px;
    margin-bottom: 8px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 4px;
}

.product-details-block h4.tech-specs-title {
    margin-top: 25px;
}

.product-details-block p {
    font-size: 0.95rem;
    color: #4b5563;
    line-height: 1.5;
    margin-bottom: 12px;
}

.specs-note {
    font-size: 0.85rem;
    color: #64748b;
    font-style: italic;
    margin-top: 10px;
}