/* Indice dei trattamenti (template-trattamenti.php).
   Riusa i token di global.css: nessun colore nuovo inventato qui. */

/* ---- hero ----
   .page-hero / .hero-bg / .hero-title / .section-eyebrow NON stanno in
   global.css: ogni template si porta la propria copia (home.css, contatti.css,
   chi-siamo.css...). Senza queste regole l'intestazione resterebbe grezza.
   .hero-divider non era definita in nessun foglio. */
.trattamenti-index-main .page-hero {
    position: relative;
    padding: 130px 0 70px;
    background-color: var(--c-ivory);
    overflow: hidden;
}

.trattamenti-index-main .hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.trattamenti-index-main .hero-texture {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(0, 0, 0, 0.03) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.5;
}

.trattamenti-index-main .hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 140%;
    background: radial-gradient(ellipse at center, rgba(206, 189, 173, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.trattamenti-index-main .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.trattamenti-index-main .section-eyebrow {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #8a6d3b;
    margin-bottom: 14px;
}

.trattamenti-index-main .hero-title {
    font-family: var(--font-serif);
    font-size: 3.4rem;
    line-height: 1.1;
    margin: 0;
    color: var(--c-charcoal);
}

.trattamenti-index-main .hero-divider {
    width: 60px;
    height: 1px;
    margin: 26px auto 0;
    background: var(--c-silver);
}

/* Entrata senza JS: main.js (che aggiunge .active a .reveal) si accoda solo
   sulla home, quindi qui .reveal lascerebbe tutto a opacity 0. */
@keyframes synergyTrattamentiEntra {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: none; }
}

.trattamenti-index-main .hero-content,
.trattamenti-index-main .trattamenti-gruppo-head,
.trattamenti-index-main .trattamento-tile,
.trattamenti-index-main .trattamenti-extra-card {
    animation: synergyTrattamentiEntra 0.6s ease-out both;
}

@media (prefers-reduced-motion: reduce) {
    .trattamenti-index-main *,
    .trattamenti-index-main *::before {
        animation: none !important;
        transition: none !important;
    }
}

@media (max-width: 768px) {
    .trattamenti-index-main .page-hero { padding: 110px 0 50px; }
    .trattamenti-index-main .hero-title { font-size: 2.3rem; }
}

.trattamenti-index-main .hero-subtitle {
    max-width: 640px;
    margin: 22px auto 0;
    color: var(--c-text-light);
    line-height: 1.7;
}

/* ---- intestazione di gruppo ---- */
.trattamenti-gruppo-head {
    display: flex;
    align-items: baseline;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 38px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--c-platinum);
}

.trattamenti-gruppo-head .gruppo-numero {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: #8a6d3b;
    letter-spacing: 1px;
}

.trattamenti-gruppo-head .gruppo-titolo {
    font-size: 2.1rem;
    margin: 0;
    flex: 1 1 auto;
}

.trattamenti-gruppo-head .gruppo-link {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #8a6d3b;
    text-decoration: none;
    white-space: nowrap;
}

.trattamenti-gruppo-head .gruppo-link span {
    display: inline-block;
    margin-left: 6px;
    transition: transform 0.3s ease;
}

.trattamenti-gruppo-head .gruppo-link:hover span {
    transform: translateX(4px);
}

/* ---- griglia delle schede ---- */
.trattamenti-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 28px;
}

.trattamento-tile {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--c-platinum);
    border-radius: var(--radius-soft);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.trattamento-tile:hover,
.trattamento-tile:focus-visible {
    transform: translateY(-4px);
    border-color: var(--c-silver);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.trattamento-tile:focus-visible {
    outline: 2px solid #cdbb96;
    outline-offset: 3px;
}

.tile-media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--c-champagne);
    overflow: hidden;
}

.tile-media .tile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.trattamento-tile:hover .tile-img {
    transform: scale(1.04);
}

/* Pagina senza immagine in evidenza: un riquadro con l'iniziale, non un buco
   bianco. Va comunque riempita con una foto vera. */
.tile-iniziale {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 3.4rem;
    color: #b79f76;
    background: linear-gradient(135deg, #f7eedf 0%, #efe3d2 100%);
}

.tile-corpo {
    padding: 26px 24px 28px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.tile-titolo {
    font-size: 1.25rem;
    line-height: 1.35;
    margin: 0 0 12px;
}

.tile-descr {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--c-text-light);
    margin: 0 0 18px;
}

.tile-freccia {
    margin-top: auto;
    color: #8a6d3b;
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.trattamento-tile:hover .tile-freccia {
    transform: translateX(5px);
}

/* ---- voci senza sottopagine (es. Listino Prezzi) ---- */
.trattamenti-extra-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.trattamenti-extra-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 26px 28px;
    background: #fff;
    border: 1px solid var(--c-platinum);
    border-radius: var(--radius-soft);
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.trattamenti-extra-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.07);
}

.trattamenti-extra-card h3 {
    margin: 0;
    font-size: 1.3rem;
}

.trattamenti-extra-card span {
    color: #8a6d3b;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .trattamenti-gruppo-head {
        gap: 10px;
        margin-bottom: 26px;
    }
    .trattamenti-gruppo-head .gruppo-titolo {
        font-size: 1.6rem;
        flex-basis: 100%;
    }
    .trattamenti-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}