/* ============================================================
   Akwaba Insegnanti — Stili griglia + card + singolo
   ============================================================ */

/* ---- VARIABILI ---- */
:root {
    --akwaba-accent:      #c8873a;
    --akwaba-accent-dark: #a06828;
    --akwaba-overlay-bg:  rgba(15, 10, 5, 0.78);
    --akwaba-radius:      18px;
    --akwaba-transition:  0.38s cubic-bezier(0.4, 0, 0.2, 1);
    --akwaba-font-head:   inherit;
    --akwaba-font-body:   inherit;
}

/* ============================================================
   GRIGLIA
   ============================================================ */
.akwaba-ins-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    margin: 0 auto;
}

.akwaba-ins-grid[data-colonne="1"] { grid-template-columns: repeat(1, 1fr); }
.akwaba-ins-grid[data-colonne="2"] { grid-template-columns: repeat(2, 1fr); }
.akwaba-ins-grid[data-colonne="3"] { grid-template-columns: repeat(3, 1fr); }
.akwaba-ins-grid[data-colonne="4"] { grid-template-columns: repeat(4, 1fr); }
.akwaba-ins-grid[data-colonne="5"] { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .akwaba-ins-grid,
    .akwaba-ins-grid[data-colonne="4"],
    .akwaba-ins-grid[data-colonne="5"] { grid-template-columns: repeat(3, 1fr); }
}

/* MOBILE: 1 colonna */
@media (max-width: 767px) {
    .akwaba-ins-grid,
    .akwaba-ins-grid[data-colonne="2"],
    .akwaba-ins-grid[data-colonne="3"],
    .akwaba-ins-grid[data-colonne="4"],
    .akwaba-ins-grid[data-colonne="5"] {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   CARD
   ============================================================ */
.akwaba-ins-card {
    position: relative;
    border-radius: var(--akwaba-radius);
    overflow: hidden;
    height: 480px;
}

@media (max-width: 767px) {
    .akwaba-ins-card {
        height: 440px;
    }
}

.akwaba-ins-card__inner {
    display: block;
    position: absolute;
    inset: 0;
    text-decoration: none;
    border-radius: var(--akwaba-radius);
    overflow: hidden;
    cursor: pointer;
}

/* ---- Immagine ---- */
.akwaba-ins-card__img-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.akwaba-ins-card__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: filter var(--akwaba-transition), transform var(--akwaba-transition);
    will-change: filter, transform;
}

/* No-image placeholder */
.akwaba-ins-card__img-wrap--no-img {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2a2015;
}
.akwaba-ins-card__no-img-icon {
    font-size: 60px;
    opacity: 0.4;
}

/* ---- Overlay ---- */
.akwaba-ins-card__overlay {
    position: absolute;
    inset: 0;
    background: var(--akwaba-overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--akwaba-transition);
    border-radius: var(--akwaba-radius);
}

.akwaba-ins-card__overlay-content {
    padding: 28px 24px;
    transform: translateY(12px);
    transition: transform var(--akwaba-transition);
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.akwaba-ins-card__nome {
    font-family: var(--akwaba-font-head);
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
    line-height: 1.25;
    text-shadow: 0 1px 3px rgba(0,0,0,.5);
}

.akwaba-ins-card__bio {
    font-family: var(--akwaba-font-body);
    font-size: 0.88rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.55;
    margin: 0 0 18px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.akwaba-ins-card__btn {
    display: inline-block;
    background: var(--akwaba-accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 9px 18px;
    border-radius: 40px;
    transition: background 0.2s ease;
}

/* ---- Hover (desktop) ---- */
.akwaba-ins-card__inner:hover .akwaba-ins-card__img,
.akwaba-ins-card__inner:focus-visible .akwaba-ins-card__img {
    filter: blur(4px) brightness(0.7);
    transform: scale(1.04);
}

.akwaba-ins-card__inner:hover .akwaba-ins-card__overlay,
.akwaba-ins-card__inner:focus-visible .akwaba-ins-card__overlay {
    opacity: 1;
}

.akwaba-ins-card__inner:hover .akwaba-ins-card__overlay-content,
.akwaba-ins-card__inner:focus-visible .akwaba-ins-card__overlay-content {
    transform: translateY(0);
}

.akwaba-ins-card__inner:hover .akwaba-ins-card__btn {
    background: var(--akwaba-accent-dark);
}

/* ---- Touch / mobile ---- */
@media (hover: none) {
    .akwaba-ins-card__overlay { opacity: 0; }

    .akwaba-ins-card__inner.akwaba-ins--touched .akwaba-ins-card__overlay {
        opacity: 1;
    }
    .akwaba-ins-card__inner.akwaba-ins--touched .akwaba-ins-card__img {
        filter: blur(3px) brightness(0.7);
    }
    .akwaba-ins-card__inner.akwaba-ins--touched .akwaba-ins-card__overlay-content {
        transform: translateY(0);
    }
}

/* Nessun insegnante */
.akwaba-ins-vuoto {
    text-align: center;
    color: #888;
    padding: 30px 0;
    font-style: italic;
}

/* ============================================================
   PAGINA SINGOLA INSEGNANTE
   ============================================================ */
.akwaba-ins-single {
    padding: 40px 20px 80px;
}

.akwaba-ins-single__container {
    max-width: 960px;
    margin: 0 auto;
}

.akwaba-ins-single__back {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--akwaba-accent);
    text-decoration: none;
    margin-bottom: 32px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: opacity 0.2s;
}
.akwaba-ins-single__back:hover { opacity: 0.75; }

.akwaba-ins-single__hero {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 50px;
    align-items: start;
}

@media (max-width: 720px) {
    .akwaba-ins-single__hero {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

.akwaba-ins-single__foto-wrap {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    position: sticky;
    top: 100px;
}

@media (max-width: 720px) {
    .akwaba-ins-single__foto-wrap {
        max-width: 280px;
        position: static;
    }
}

.akwaba-ins-single__foto {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.akwaba-ins-single__info {
    padding-top: 8px;
}

.akwaba-ins-single__nome {
    font-size: 2.2rem;
    font-weight: 800;
    margin: 0 0 16px;
    line-height: 1.15;
}

.akwaba-ins-single__bio-completa {
    font-size: 1rem;
    line-height: 1.75;
    color: inherit;
}

.akwaba-ins-single__bio-completa p { margin-bottom: 1em; }
.akwaba-ins-single__bio-completa h2,
.akwaba-ins-single__bio-completa h3 { margin-top: 1.5em; margin-bottom: 0.5em; }