/* =========================================
   1. VARIABILI & COLORI (usa i token globali di style.css)
   ========================================= */
body {
    background-color: var(--color-bg);
    color: var(--color-text-gray);
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* =========================================
   2. HERO SECTION
   ========================================= */
.catalog-hero {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: auto;
    padding-top: 10px;
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 60px;
    overflow: hidden;
    padding-left: 20px;
    padding-right: 20px;
}

.catalog-hero .hero-content {
    background: transparent;
    padding: 0px 20px;
    border-radius: 0;
    max-width: 900px;
    z-index: 2;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    text-align: center;
    border: none;
}

.catalog-hero .hero-content:hover {
    transform: none;
    box-shadow: none;
}

.catalog-hero h1 {
    font-weight: 800;
    font-size: clamp(3rem, 7vw, 5rem);
    line-height: 1.05;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
    color: var(--color-text-dark);
}

.catalog-hero h1 .highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.catalog-hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.5;
    color: var(--color-text-gray);
    font-weight: 400;
    letter-spacing: -0.3px;
    margin: 0 auto;
    max-width: 700px;
}

/* =========================================
   3. CONTENITORE CATALOGO & RICERCA
   ========================================= */
.catalog-container {
    max-width: 1300px;
    margin: 20px auto 100px;
    padding: 0 20px;
}

.search-wrapper {
    position: relative;
    max-width: 650px;
    margin: 0 auto 60px;
}

.search-input {
    width: 100%;
    padding: 18px 25px;
    padding-right: 60px;
    border-radius: 24px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--color-text-dark);
    font-size: 1.1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.search-input::placeholder {
    color: var(--color-text-gray);
    font-weight: 500;
}

.search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 10px 25px var(--color-primary-glow);
    transform: translateY(-2px);
    background: var(--card-bg-hover);
}

.search-icon {
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--icon-color);
    font-size: 1.3rem;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.search-input:focus+.search-icon {
    transform: translateY(-50%) scale(1.1);
    color: var(--color-primary);
}

/* =========================================
   4. GRIGLIA PRODOTTI E CARDS
   ========================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 35px;
}

.product-card {
    background: var(--card-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    overflow: hidden;
    transition: var(--transition-smooth);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    position: relative;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-6px) scale(1.015);
    background: var(--card-bg-hover);
    box-shadow: var(--shadow-md);
}

.prod-img-box {
    position: relative;
    width: 100%;
    height: 240px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 20px;
}

.prod-img-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 0;
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.08));
}

.product-card:hover .prod-img-box img {
    transform: scale(1.05);
}

.category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--color-text-dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    z-index: 2;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.5px;
    border: 1px solid var(--card-border);
}

.prod-info {
    padding: 0 25px 25px 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
    z-index: 2;
    background: transparent;
}

.prod-info h3 {
    font-size: 1.25rem;
    color: var(--color-text-dark);
    margin-bottom: 8px;
    font-weight: 700;
    line-height: 1.3;
}

.prod-desc {
    font-size: 0.9rem;
    color: var(--color-text-gray);
    margin-bottom: 20px;
    line-height: 1.5;
    flex-grow: 1;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.prod-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: auto;
    padding-top: 15px;
}

.prod-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-dark);
}

.vat-note {
    font-size: 0.6em;
    color: var(--color-text-gray);
    font-weight: 500;
}

.loading-msg,
.error-msg,
.no-results-msg {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-gray);
    font-size: 1.1rem;
    grid-column: 1 / -1;
    width: 100%;
}

.loading-msg i {
    color: var(--color-primary);
    margin-right: 8px;
}

/* =========================================
   5. MODALE PRODOTTO
   ========================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal-overlay.open {
    opacity: 1;
}

.modal-content {
    background: var(--color-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--card-border);
    border-radius: 32px;
    width: 90%;
    max-width: 950px;
    max-height: 90vh;
    display: flex;
    flex-direction: row;
    position: relative;
    transform: translateY(40px) scale(0.95);
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-overlay.open .modal-content {
    transform: translateY(0) scale(1);
}

.close-modal-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--color-text-gray);
    font-size: 1.8rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-smooth);
}

.close-modal-btn:hover {
    color: #ffffff;
    background: #ef4444;
    border-color: #ef4444;
    transform: rotate(90deg);
}

.modal-img-wrapper {
    flex: 1;
    min-width: 250px;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    position: relative;
}

.modal-img-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--card-border), transparent);
}

.modal-img-wrapper img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.1));
    transition: transform 0.4s ease;
}

.modal-img-wrapper:hover img {
    transform: scale(1.05);
}

.modal-details {
    flex: 1;
    min-width: 250px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.modal-category {
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.modal-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text-dark);
    margin-bottom: 25px;
    line-height: 1.2;
}

.modal-desc {
    color: var(--color-text-gray);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 35px;
}

.modal-price {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 40px;
}

.modal-action-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    text-align: center;
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 20px var(--color-primary-glow);
    margin-top: auto;
    width: fit-content;
    border: none;
    cursor: pointer;
}

.modal-action-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px rgba(34, 197, 94, 0.4);
}

/* =========================================
   6. ANIMAZIONI SCROLL & ENTRATA
   ========================================= */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.blur-in {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.blur-in.visible {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

/* =========================================
   7. RESPONSIVE MEDIA QUERIES
   ========================================= */
@media (max-width: 768px) {
    .catalog-hero {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: 10px;
        justify-content: center;
        background-attachment: scroll;
    }

    .catalog-hero .hero-content {
        width: 100%;
        max-width: 500px;
        padding: 20px 15px;
        border-radius: 0;
        text-align: center;
    }

    .catalog-hero h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
        letter-spacing: -1px;
    }

    .catalog-hero p {
        font-size: 1.05rem;
        line-height: 1.4;
    }

    .search-input {
        padding: 15px 20px;
        font-size: 1rem;
    }

    .modal-content {
        flex-direction: column;
        width: 95%;
        max-height: 85vh;
        border-radius: 16px;
    }

    .modal-img-wrapper {
        padding: 30px;
    }

    .modal-img-wrapper::after {
        width: 100%;
        height: 1px;
        top: auto;
        right: auto;
        left: 0;
        bottom: 0;
        background: linear-gradient(to right, transparent, var(--card-border), transparent);
    }

    .modal-img-wrapper img {
        max-height: 250px;
    }

    .modal-details {
        padding: 30px;
        overflow-y: visible;
        height: auto;
    }

    .modal-title {
        font-size: 1.8rem;
    }

    .modal-price {
        font-size: 2rem;
    }

    .modal-action-btn {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }

    .product-card {
        border-radius: 20px;
    }

    .prod-img-box {
        height: 160px;
        padding: 15px;
    }

    .prod-info {
        padding: 0 15px 15px 15px;
    }

    .prod-info h3 {
        font-size: 1rem;
        margin-bottom: 6px;
    }

    .prod-desc {
        display: none;
    }

    .prod-price {
        font-size: 1.15rem;
    }

    .category-badge {
        top: 10px;
        left: 10px;
        font-size: 0.55rem;
        padding: 4px 8px;
    }
}

/* =========================================
   DARK MODE OVERRIDES - CATALOGO
   ========================================= */
[data-theme="dark"] body {
    background-color: var(--color-bg);
    background: var(--color-bg) !important;
}

[data-theme="dark"] .catalog-hero h1,
[data-theme="dark"] .promo-title,
[data-theme="dark"] .prod-info h3,
[data-theme="dark"] .prod-price,
[data-theme="dark"] .modal-title {
    color: #f5f5f7;
}

[data-theme="dark"] .catalog-hero p,
[data-theme="dark"] .promo-desc,
[data-theme="dark"] .prod-desc,
[data-theme="dark"] .modal-desc,
[data-theme="dark"] .loading-msg {
    color: #a1a1a6;
}

[data-theme="dark"] .search-input {
    background: #1c1c1e;
    color: #f5f5f7;
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .product-card {
    background: rgba(30, 30, 32, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .product-card:hover {
    background: #1c1c1e;
}

[data-theme="dark"] .category-badge {
    background: rgba(40, 40, 44, 0.9);
    color: #f5f5f7;
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .modal-content {
    background: rgba(30, 30, 32, 0.98);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .modal-img-wrapper {
    background: #1c1c1e;
}

[data-theme="dark"] .modal-img-wrapper::after {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.1), transparent);
}

[data-theme="dark"] .close-modal-btn {
    background: #2c2c2e;
    color: #a1a1a6;
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .close-modal-btn:hover {
    color: #ffffff;
    background: #ef4444;
}

/* =========================================
   SEZIONE PROMO ("Non trovi quello che cerchi?")
   ========================================= */
.promo-banner {
    padding: 60px 40px;
    max-width: 900px;
    margin: 40px auto 100px auto;
    text-align: center;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition: var(--transition-smooth);
}



.promo-icon {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 25px;
    display: inline-block;
    filter: drop-shadow(0 10px 15px var(--color-primary-glow));
}

.promo-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--color-text-dark);
    margin-bottom: 20px;
    font-weight: 900;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.promo-desc {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    color: var(--color-text-gray);
    line-height: 1.7;
    max-width: 750px;
    margin: 0 auto 40px auto;
    font-weight: 400;
}

.neon-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #ffffff;
    padding: 18px 45px;
    border-radius: 50px;
    font-weight: 900;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    box-shadow: 0 12px 30px var(--color-primary-glow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.neon-btn:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 20px 45px var(--color-primary-glow);
    color: #ffffff;
}



/* Aggiunta per il Dark Mode specifico del banner */
[data-theme="dark"] .promo-banner {
    background: transparent;
    border-color: transparent;
}