/**
 * Hot Slider - Frontend CSS
 * Mobile First Design
 * Z-Index: 1=immagine, 2=wrapper, 3=nav
 */

/* ==========================================================================
   MOBILE FIRST (Base: 320px - 768px)
   ========================================================================== */

:root {
    /* --- Colori Primari di Brand --- */
    --primary-color: #013d7c;
    --primary-color-dark: #0f2755;
    --primary-color-legacy: #013d7c;
}

.hot-slider-section {
    position: relative;
    width: 100%;
    padding-top: 133.33%;
    /* Proporzione verticale mobile (4:3) */
    overflow: hidden;
    background: #1a1a1a;
}

/* Slide Container */
.hot-slide {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hot-slide.active {
    display: block;
}

/* ==========================================================================
   Z-INDEX LAYERS
   ========================================================================== */

/* LAYER 1: Immagini e Video (sfondo) */
.hot-slide-img,
.hot-slide-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    z-index: 1;
}

/* LAYER 2: Wrapper Contenuti (con overlay) */
.hot-slide-content-wrapper {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    /* Overlay gradient SOLO sul wrapper, non su tutta l'immagine */
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.85) 0%,
            rgba(0, 0, 0, 0.65) 50%,
            rgba(0, 0, 0, 0) 100%);
    padding: 30px 20px 20px;
}

/* Contenuto Testi */
.hot-slide-content {
    position: relative;
    z-index: inherit;
    color: #fff;
    text-align: left;
}

/* LAYER 3: Frecce Navigazione Globali */
.hot-slider-nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    pointer-events: none;
    /* Trasparente ai click tranne sui pulsanti */
}

.slide-arrow {
    pointer-events: auto;
    /* Riattiva click sui pulsanti */
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.slide-arrow-left {
    left: 20px;
}

.slide-arrow-right {
    right: 20px;
}

.slide-arrow:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

/* Icone Frecce (CSS) */
.slide-arrow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
}

.slide-arrow-left::before {
    transform: translate(-30%, -50%) rotate(-135deg);
}

.slide-arrow-right::before {
    transform: translate(-70%, -50%) rotate(45deg);
}

/* ==========================================================================
   CONTENUTO TESTI
   ========================================================================== */

/* Gestione Desktop/Mobile Images */
.desktop-only {
    display: none;
}

.mobile-only {
    display: block;
}

/* Date */
.slide-dates {
    font-size: 11px;
    font-weight: 600;
    margin: 0 0 5px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.95;
}

/* Attore/Registi */
.slide-attori,
.slide-directors {
    font-size: 12px;
    font-weight: 400;
    margin: 0 0 6px 0;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    opacity: 0.9;
    line-height: 1.3;
}

/* Titolo */
.slide-title {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 12px 0;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-claim {
    font-size: 28px;
}

/* ==========================================================================
   PULSANTI
   ========================================================================== */

.slide-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.btn-biglietti,
.btn-scopri {
    display: inline-block;
    padding: 10px 20px !important;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 0;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
}

/* Giallo primario (#FFD700) */
.btn-biglietti {
    background: #FFD700;
    color: #000;
    border-color: #FFD700;
}

.btn-biglietti:hover {
    background: #FFC700;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
}

/* Rosso primario tema (#D32F2F) */
.btn-scopri {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-scopri:hover {
    background: var(--primary-color-dark);
    transform: translateY(-2px);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.hot-slide.active {
    animation: fadeIn 0.5s ease-in-out;
}

/* ==========================================================================
   TABLET (min-width: 768px)
   ========================================================================== */

@media (min-width: 768px) {
    .hot-slider-section {
        padding-top: 56.25%;
        /* 16:9 */
    }

    .hot-slide-content-wrapper {
        padding: 40px;
        max-width: 600px;
    }

    .slide-dates {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .slide-title {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .slide-claim {
        font-size: 36px;
    }

    .slide-attori,
    .slide-directors {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .btn-biglietti,
    .btn-scopri {
        /*padding: 14px 32px;*/
        font-size: 14px;
    }

    .slide-arrow {
        width: 60px;
        height: 60px;
    }

    .slide-arrow-left {
        left: 30px;
    }

    .slide-arrow-right {
        right: 30px;
    }

    .slide-arrow::before {
        width: 14px;
        height: 14px;
    }
}

/* ==========================================================================
   DESKTOP (min-width: 1024px)
   ========================================================================== */

@media (min-width: 1024px) {
    .hot-slider-section {
        padding-top: 29.17%;
        /* Proporzione 1920x560 */
    }

    /* Mostra immagini desktop, nascondi mobile */
    .desktop-only {
        display: block;
    }

    .mobile-only {
        display: none;
    }

    /* BOX TESTO A DESTRA */
    .hot-slide-content-wrapper {
        bottom: 60px;
        left: auto;
        right: 80px;
        max-width: 660px;
        padding: 60px;
    }

    .slide-dates {
        font-size: 13px;
        margin-bottom: 10px;
    }

    .slide-title {
        font-size: 38px;
        margin-bottom: 18px;
    }

    .slide-claim {
        font-size: 46px;
    }

    .slide-attori,
    .slide-directors {
        font-size: 15px;
        margin-bottom: 10px;
    }

    .btn-biglietti,
    .btn-scopri {
        /*padding: 16px 36px*/
        ;
        font-size: 15px;
    }

    .slide-arrow {
        width: 60px;
        height: 60px;
    }

    .slide-arrow-left {
        left: 0;
    }

    .slide-arrow-right {
        right: 0;
    }

    .slide-arrow::before {
        width: 16px;
        height: 16px;
    }

    /* layout desktop */
    .hot-slide-content-wrapper {
        position: absolute;
        right: 100px;
        width: 660px !important;
        left: auto;
        top: 50%;
        transform: translateY(-50%);
        padding: 60px;
        background-color: rgba(0, 0, 0, 0.5);
        height: fit-content;
    }

    .hot-slide-content {
        position: relative;
        left: 0
            /*per ora*/
        ;
        top: 0;
    }

    div.hot-slider-nav {
        position: absolute;
        right: 100px;
        min-height: 300px;
        width: 660px;
        left: auto;
        top: 50%;
        transform: translateY(-50%);
        padding: 0px;
    }
}

/* ==========================================================================
   EXTRA LARGE (min-width: 1440px)
   ========================================================================== */

@media (min-width: 1440px) {
    /*.hot-slider-section {
        padding-top: 29.17%;
    }
    
    .hot-slide-content-wrapper {
        bottom: 80px;
        right: 100px;
        max-width: 600px;
        padding: 50px;
    }*/

    .slide-dates {
        font-size: 14px;
    }

    .slide-title {
        font-size: 42px;
        margin-bottom: 20px;
    }

    .slide-claim {
        font-size: 52px;
    }

    .slide-attori,
    .slide-directors {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .btn-biglietti,
    .btn-scopri {
        /*padding: 18px 40px;*/
        font-size: 16px;
    }

    .slide-arrow {
        width: 60px;
        height: 60px;
    }

    .slide-arrow::before {
        width: 18px;
        height: 18px;
    }
}

/* ==========================================================================
   ACCESSIBILITY & PERFORMANCE
   ========================================================================== */

/* Riduci movimento se preferito dall'utente */
@media (prefers-reduced-motion: reduce) {

    .hot-slide,
    .slide-arrow,
    .btn-biglietti,
    .btn-scopri {
        animation: none !important;
        transition: none !important;
    }
}

/* Focus visibile per accessibilità */
.slide-arrow:focus,
.btn-biglietti:focus,
.btn-scopri:focus {
    outline: 3px solid #fff;
    outline-offset: 2px;
}

/* Performance: GPU acceleration */
.hot-slide-img,
.hot-slide-video {
    will-change: transform;
}