/**
 * mod_blog_architectsadvisor v7.2.3_FINAL_SPONSOR_FIX
 * FIX: Corretto l'expander dello sponsor per avere lo scroll (max-height: 70vh).
 * FIX: Corretto il selettore CSS universale (*) che nascondeva le immagini HTML.
 * FIX: Allineato lo stile del pulsante "Scopri di più" a quello del modulo admanager.
 */
:root {
    --aa-primary-color: #2c5530;
    --aa-sponsor-bg: #0D2146;
    --aa-sponsor-accent: #fbc02d;
    --aa-text-dark: #333;
    --aa-text-light: #666;
    --aa-border-color: #e0e0e0;
    --aa-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --aa-shadow-hover: 0 6px 20px rgba(0,0,0,0.12);
    --aa-border-radius: 12px;
    --aa-transition: all 0.3s ease-in-out;
    --aa-expander-bg: #f4f6f9;
}

.aa-blog-container { width: 100%; }
.aa-blog-layout {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
}
.aa-blog-sidebar {
    flex: 0 0 240px;
}
.aa-blog-main {
    flex: 1 1 auto;
}
.aa-blog-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.aa-blog-card, .aa-sponsor-card { border-radius: var(--aa-border-radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--aa-shadow); transition: var(--aa-transition); background: #fff; }
.aa-blog-card:hover { transform: translateY(-5px); box-shadow: var(--aa-shadow-hover); }

.aa-blog-card__image-wrapper { width: 100%; height: 240px; overflow: hidden; flex-shrink: 0; position: relative; background-color: #e9ecef; display: flex; align-items: center; justify-content: center; }
.aa-blog-card__image { width: 100%; height: 100%; object-fit: contain; object-position: center; transition: transform 0.4s ease, opacity 0.2s linear; position: relative; z-index: 2; }
.aa-blog-card:hover .aa-blog-card__image { transform: scale(1.05); }
.aa-blog-card__content { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }
.aa-blog-card__main-content { flex-grow: 1; }
.aa-blog-card__meta { font-size: 0.85rem; color: var(--aa-text-light); margin-bottom: 0.75rem; display: flex; align-items: center; }
.aa-blog-card__category { font-weight: 600; color: var(--aa-primary-color); }
.aa-blog-card__date::before { content: '•'; margin: 0 0.5rem; color: #ccc; }
.aa-blog-card__title { margin: 0 0 1rem 0; font-size: 1.2rem; line-height: 1.4; color: var(--aa-text-dark); }
.aa-blog-card__title a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
.aa-blog-card__title a:hover { color: var(--aa-primary-color); }
.aa-blog-card__intro { font-size: 0.95rem; line-height: 1.6; color: var(--aa-text-light); }
.aa-blog-card__actions { margin-top: 1.5rem; }
.aa-blog-card__readmore { display: inline-block; font-weight: 600; color: var(--aa-primary-color); text-decoration: none; transition: var(--aa-transition); cursor: pointer; }
.aa-blog-card__readmore:hover { text-decoration: underline; opacity: 0.8; }

/* --- STILI SPONSOR AGGIORNATI --- */
.aa-sponsor-card.is-blog-sponsor { background: #0d2146; color: white; padding: 24px; display: flex; flex-direction: column; box-shadow: 0 4px 12px rgba(0,0,0,0.2); border: 1px solid #0d2146; }
.is-blog-sponsor .aa-sponsor-card-inner { display: flex; gap: 24px; align-items: stretch; flex-direction: column; }
@media (min-width: 768px) { .is-blog-sponsor .aa-sponsor-card-inner { flex-direction: row; } }
.is-blog-sponsor .aa-sponsor-card-content { flex-basis: 55%; flex-shrink: 0; display: flex; flex-direction: column; justify-content: center; }
.is-blog-sponsor .aa-sponsor-card__badge { position: static; background: var(--aa-sponsor-accent); color: var(--aa-sponsor-bg); font-size: 11px; font-weight: 600; text-transform: uppercase; padding: 4px 8px; border-radius: 4px; display: inline-block; margin-bottom: 12px; letter-spacing: 0.5px; align-self: flex-start; }
.is-blog-sponsor .aa-sponsor-card__title { font-size: 24px; font-weight: 700; margin: 0 0 4px 0; color: var(--aa-sponsor-accent) !important; }
.is-blog-sponsor .aa-sponsor-card__message { font-size: 1rem; color: rgba(255, 255, 255, 0.85); margin: 0 0 16px 0; font-style: normal; }
.is-blog-sponsor .shine-effect { font-size: 1.5rem; font-weight: 600; color: #fff; background: linear-gradient(to right, #fff 20%, var(--aa-sponsor-accent) 40%, var(--aa-sponsor-accent) 60%, #fff 80%); background-size: 200% auto; background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: shine-loop 4s linear infinite; margin-bottom: 0.5rem; }
@keyframes shine-loop { 0% { background-position: -200% center; } 100% { background-position: 200% center; } }
.is-blog-sponsor .aa-sponsor-card__visual { flex-basis: 45%; flex-grow: 1; min-height: 220px; position: relative; background-color: #000; }
.aa-sponsor-slider, .aa-sponsor-card__video-wrapper, .aa-sponsor-slider__images, .aa-sponsor-slider__slide, .aa-sponsor-card__video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.aa-sponsor-slider__slide { background-size: cover; background-position: center; opacity: 0; visibility: hidden; transition: opacity 0.6s ease; }
.aa-sponsor-slider__slide.active { opacity: 1; visibility: visible; }
.aa-sponsor-slider__nav { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 3; }
.aa-sponsor-slider__nav .nav-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: all 0.3s ease; }
.aa-sponsor-slider__nav .nav-dot.active, .aa-sponsor-slider__nav .nav-dot:hover { background: var(--aa-sponsor-accent); transform: scale(1.2); }

/* --- MODIFICA 1: Stile Pulsante "Scopri di più" (full-width) --- */
.toggle-sponsor-view {
    background: var(--aa-sponsor-accent); /* Sfondo giallo */
    color: var(--aa-sponsor-bg) !important; /* Testo scuro */
    border: 1px solid var(--aa-sponsor-accent);
    padding: 10px 20px; /* Padding aumentato */
    border-radius: 5px; /* Bordo come admanager */
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    align-self: stretch; /* <-- FORZA LA LARGHEZZA PIENA */
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none !important;
}
.toggle-sponsor-view:hover {
    background: #ffffff; /* Sfondo bianco al passaggio */
    color: var(--aa-sponsor-bg) !important;
    border-color: #ffffff;
}
/* --- Fine Modifica 1 --- */

.sponsor-expanded-content { max-height: 0; overflow: hidden; transition: max-height 0.6s ease-out, margin-top 0.6s ease-out, padding-top 0.6s ease-out, opacity 0.5s linear; margin-top: 0; padding-top: 0; border-top: 1px solid transparent; opacity: 0; }

/* --- MODIFICA 2: Altezza Accordion Dinamica (con scroll) --- */
.aa-sponsor-card.is-expanded .sponsor-expanded-content {
    max-height: 70vh; /* <-- Altezza massima 70% dello schermo */
    overflow-y: auto; /* <-- Aggiunge la barra di scorrimento se serve */
    margin-top: 20px;
    padding-top: 20px;
    border-top-color: rgba(251, 192, 45, 0.3);
    opacity: 1;
}
/* --- Fine Modifica 2 --- */

.sponsor-expanded-content .expanded-title { font-size: 2rem; font-weight: 700; color: var(--aa-sponsor-accent); margin-bottom: 5px; }
.sponsor-expanded-content .expanded-subtitle { font-size: 1.2rem; font-weight: 500; color: #ffffff; margin-bottom: 20px; }

/* --- MODIFICA 3: Fix per immagini sparite (rimosso *) --- */
/* Regola base per il contenitore */
.sponsor-expanded-content .expanded-text {
    line-height: 1.7;
    font-size: 1rem;
}
/* Applica il colore solo agli elementi di testo, non alle immagini! */
.sponsor-expanded-content .expanded-text p,
.sponsor-expanded-content .expanded-text li,
.sponsor-expanded-content .expanded-text div,
.sponsor-expanded-content .expanded-text span,
.sponsor-expanded-content .expanded-text a,
.sponsor-expanded-content .expanded-text h1,
.sponsor-expanded-content .expanded-text h2,
.sponsor-expanded-content .expanded-text h3,
.sponsor-expanded-content .expanded-text h4,
.sponsor-expanded-content .expanded-text h5 {
    color: rgba(255, 255, 255, 0.9) !important;
}
/* --- Fine Modifica 3 --- */

.sponsor-expanded-content .expanded-cta { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(251, 192, 45, 0.3); }
.action-buttons-container { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 15px; }
.btn-azione { flex-grow: 1; flex-basis: 120px; text-align: center; padding: 8px 12px; font-size: 0.85em; font-weight: 600; border-radius: 5px; text-decoration: none !important; cursor: pointer; transition: all 0.2s ease; border: 1px solid transparent; }
.btn-azione.btn-giallo { background-color: var(--aa-sponsor-accent); color: var(--aa-sponsor-bg); border-color: var(--aa-sponsor-accent); }
.btn-azione.btn-giallo:hover { background-color: #ffffff; color: var(--aa-sponsor-bg); border-color: var(--aa-sponsor-bg); }

/* --- STILI ESPANSORE ARTICOLI --- */
.aa-article-expander { grid-column: 1 / -1; max-height: 0; overflow: hidden; transition: max-height 0.6s ease-in-out, margin-top 0.6s ease-in-out, margin-bottom 0.6s ease-in-out; background-color: transparent; margin-top: 0; margin-bottom: 0; }
.aa-article-expander.is-open { margin-top: 2rem; margin-bottom: 2rem; }
.expander-inner { background: #ffffff; padding: 3rem; border-radius: var(--aa-border-radius); box-shadow: 0 10px 40px rgba(0,0,0,0.15); position: relative; max-width: 900px; margin: 0 auto; border-top: 5px solid var(--aa-primary-color); }
.close-expander { position: absolute; top: 1rem; right: 1.5rem; font-size: 2.5rem; font-weight: 300; line-height: 1; background: none; border: none; cursor: pointer; color: #aaa; transition: color 0.3s ease, transform 0.3s ease; }
.close-expander:hover { color: #333; transform: rotate(90deg); }
.expander-image-placeholder { width: 100%; height: 450px; border-radius: 8px; margin-bottom: 2.5rem; background-color: #e9ecef; overflow: hidden; }
.expander-image-placeholder .aa-blog-card__image { width: 100%; height: 100%; object-fit: cover; }
.expander-title { font-size: 2.8rem; line-height: 1.2; margin-bottom: 0.5rem; color: var(--aa-text-dark); }
.expander-meta { font-size: 0.9rem; color: var(--aa-text-light); margin-bottom: 2.5rem; text-transform: uppercase; letter-spacing: 0.5px; }
.expander-text { line-height: 1.8; font-size: 1.1rem; color: #444; }
.expander-text p, .expander-text ul, .expander-text ol, .expander-text table, .expander-text img { margin-bottom: 1.5em; max-width: 100%; }
.expander-text img { height: auto; border-radius: 8px; }
.expander-text h2, .expander-text h3 { margin-top: 2em; margin-bottom: 1em; color: var(--aa-text-dark); }
.expander-text a { color: var(--aa-primary-color); text-decoration: underline; }

/* --- PULSANTE CHIUSURA ARTICOLO --- */
.expander-footer { text-align: center; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--aa-border-color); }
.close-expander-footer { background-color: var(--aa-primary-color); color: white; border: none; padding: 0.8rem 2rem; font-size: 1rem; font-weight: 600; border-radius: 50px; cursor: pointer; transition: var(--aa-transition); }
.close-expander-footer:hover { background-color: #1e3a8a; transform: translateY(-2px); box-shadow: var(--aa-shadow-hover); }

/* --- STILI PER TRANSIZIONE IMMAGINE --- */
.aa-blog-card__image-placeholder { width: 100%; height: 100%; background-size: cover; background-position: center; position: absolute; top: 0; left: 0; opacity: 0; transition: opacity 0.1s linear; z-index: 1; }
.aa-blog-card__image-wrapper.is-transitioning .aa-blog-card__image { opacity: 0; visibility: hidden; }
.aa-blog-card__image-wrapper.is-transitioning .aa-blog-card__image-placeholder { opacity: 1; }
.image-transition-clone { position: fixed; z-index: 9999; object-fit: cover; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); border-radius: 0; }

/* --- RESPONSIVE --- */
@media (min-width: 768px) { .aa-blog-grid--cols-2 { grid-template-columns: repeat(2, 1fr); } .aa-blog-grid--cols-3 { grid-template-columns: repeat(3, 1fr); } .aa-blog-grid--cols-4 { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 767px) { .aa-blog-grid { gap: 1.5rem; } .expander-inner { padding: 1.5rem; } .expander-image-placeholder { height: 250px; } .expander-title { font-size: 1.8rem; } .expander-text { font-size: 1rem; } }

/* --- STILI PER MOBILE BORDERLESS SPONSOR --- */
@media (max-width: 576px) {
    .aa-sponsor-card {
        border-radius: 0 !important;
        margin-left: -1rem; 
        margin-right: -1rem;
    }
    .aa-sponsor-card .aa-sponsor-card__visual {
        border-radius: 0 !important;
    }
}

/* Firma modulo */
.aa-module-signature {
    margin-top: 1.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.75rem;
    text-align: right;
    opacity: 0.85;
}
.aa-module-signature span {
    color: rgba(255, 255, 255, 0.7);
    margin-right: 0.15rem;
}
.aa-module-signature a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.72rem;
}
.aa-module-signature a:hover {
    text-decoration: underline;
}

/* --- FILTRO CATEGORIE (vista catalogo) --- */
.aa-category-filter {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.2rem;
}
.aa-category-filter__button {
    border: 1px solid var(--aa-border-color);
    background: #ffffff;
    color: var(--aa-text-dark);
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.aa-category-filter__button.is-active {
    background: var(--aa-primary-color);
    color: #ffffff;
    border-color: var(--aa-primary-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}
.aa-category-filter__button:hover:not(.is-active) {
    background: #f0f4f5;
}

/* Gruppi padre (es. USATO ANALOGICO, REFLEX, MIRRORLESS) */
.aa-category-group {
    margin-bottom: 1rem;
}
.aa-category-group__title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.35rem;
    color: var(--aa-text-light);
    opacity: 0.9;
}
.aa-category-group__items {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* --- BARRA ORDINAMENTO --- */
.aa-sort-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--aa-text-light);
}
.aa-sort-bar__label {
    font-weight: 500;
    margin-right: 0.25rem;
}
.aa-sort-bar__button {
    border: 1px solid transparent;
    background: transparent;
    color: var(--aa-text-light);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.aa-sort-bar__button.is-active {
    background: #ffffff;
    border-color: var(--aa-border-color);
    color: var(--aa-text-dark);
}
.aa-sort-bar__button:hover:not(.is-active) {
    background: rgba(0, 0, 0, 0.03);
}

/* Layout responsive: su mobile sidebar sopra, filtri di nuovo orizzontali */
@media (max-width: 767px) {
    .aa-blog-layout {
        flex-direction: column;
        gap: 1.5rem;
    }
    .aa-blog-sidebar {
        width: 100%;
    }
    .aa-category-filter {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.25rem;
    }
}