/* ============================================================
   EVENTI.CSS — Dimora Sovrana
   Stili specifici per la pagina eventi.html
   ============================================================
   INDICE
   1.  Variabili locali & reset scoped
   2.  Animazioni reveal (scroll-triggered)
   3.  Hero
   4.  Intro
   5.  Sezione Spazi & Occasioni (unificata)
       5a. Intestazione
       5b. Pannello ambienti: tab nav + dettaglio
       5c. Striscia tipologie evento
   6.  Come funziona (processo)
   7.  Sale in dettaglio
   8.  CTA finale
   9.  Back to top
   10. Utility globali (sec-label, sec-heading, sec-sub)
   11. Media queries mobile
   ============================================================ */


/* ------------------------------------------------------------
   1. VARIABILI LOCALI & RESET SCOPED
   ------------------------------------------------------------ */
.premium-events-section {
    --font-serif:        'Cormorant Garamond', serif;
    --font-sans:         'Inter', sans-serif;
    --font-display:      'Playfair Display', serif;
    --color-gold:        #E8D7B9;
    --color-gold-strong: #D9B98C;
    --color-bg:          #0a0a0a;
    --color-bg-alt:      #0f0f0f;
    --color-text:        #f5f5f5;
    --color-text-muted:  rgba(245, 245, 245, 0.6);
    --color-border:      rgba(217, 185, 140, 0.15);

    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.6;
}

.premium-events-section *,
.premium-events-section *::before,
.premium-events-section *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.premium-events-section h1,
.premium-events-section h2,
.premium-events-section h3,
.premium-events-section h4 {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--color-gold);
}

.premium-events-section p {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--color-text-muted);
}

.premium-events-section .accent-text {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-gold-strong);
}


/* ------------------------------------------------------------
   2. ANIMAZIONI REVEAL (scroll-triggered, IntersectionObserver)
   ------------------------------------------------------------ */
.ev-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1),
                transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
}

.ev-reveal.ev-active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger opzionale via inline style="transition-delay:Xs" */


/* ------------------------------------------------------------
   3. HERO
   ------------------------------------------------------------ */
.ev-hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../../immagini/DSC04000.png') center/cover no-repeat fixed;
}

.ev-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(10,10,10,0.25) 0%,
        rgba(10,10,10,0.85) 100%);
}

.ev-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.ev-hero-subtitle {
    font-size: clamp(0.85rem, 2.5vw, 1.1rem);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

.ev-hero-title {
    font-size: clamp(3rem, 10vw, 7rem);
    line-height: 1;
    margin-bottom: 24px;
    text-shadow: 0 10px 40px rgba(0,0,0,0.4);
    color: var(--color-gold);
}

.ev-hero-lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    max-width: 520px;
    margin: 0 auto;
    color: rgba(245, 245, 245, 0.75);
    font-weight: 300;
}

/* Indicatore scroll */
.ev-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
    opacity: 0.6;
    animation: ev-bounce 2.4s infinite ease-in-out;
}

.ev-scroll-label {
    font-size: 0.62rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-family: var(--font-sans);
    color: var(--color-gold);
}

.ev-scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
}

@keyframes ev-bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50%       { transform: translate(-50%, 10px); }
}


/* ------------------------------------------------------------
   4. INTRO
   ------------------------------------------------------------ */
.ev-intro {
    padding: 120px 20px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.ev-intro-text {
    font-size: clamp(1.1rem, 2.8vw, 1.75rem);
    line-height: 1.85;
    font-family: var(--font-serif);
    color: rgba(245, 245, 245, 0.82);
}


/* ------------------------------------------------------------
   5. SEZIONE SPAZI & OCCASIONI (unificata)
   ------------------------------------------------------------ */

/* 5a · Intestazione */
.ev-spaces {
    padding-bottom: 100px;
}

.ev-spaces-header {
    padding: 80px 20px 64px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

/* 5b · Pannello ambienti */
.ev-spaces-panel {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 560px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    overflow: hidden;
}

/* Tab nav (sidebar) */
.ev-spaces-nav {
    background: rgba(15, 15, 15, 0.9);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.ev-space-tab {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 22px 24px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    cursor: pointer;
    text-align: left;
    transition: background 0.25s ease;
    position: relative;
}

.ev-space-tab::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--color-gold-strong);
    transform: scaleY(0);
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    transform-origin: bottom;
}

.ev-space-tab:hover,
.ev-space-tab.is-active {
    background: rgba(217, 185, 140, 0.06);
}

.ev-space-tab.is-active::after {
    transform: scaleY(1);
}

.est-num {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: rgba(217, 185, 140, 0.4);
    font-style: italic;
    line-height: 1;
}

.ev-space-tab.is-active .est-num {
    color: var(--color-gold-strong);
}

.est-name {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(245, 245, 245, 0.55);
    letter-spacing: 0.02em;
    transition: color 0.25s ease;
}

.ev-space-tab.is-active .est-name,
.ev-space-tab:hover .est-name {
    color: var(--color-gold);
}

.est-capacity {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(217, 185, 140, 0.3);
    white-space: nowrap;
}

.ev-space-tab.is-active .est-capacity {
    color: rgba(217, 185, 140, 0.6);
}

/* Dettaglio pannello */
.ev-spaces-detail {
    position: relative;
    overflow: hidden;
}

.ev-space-pane {
    display: none;
    grid-template-columns: 1fr 1fr;
    height: 100%;
    min-height: 560px;
}

.ev-space-pane.is-active {
    display: grid;
    animation: paneFadeIn 0.4s ease;
}

@keyframes paneFadeIn {
    from { opacity: 0; transform: translateX(12px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Immagine */
.esp-image-wrap {
    position: relative;
    overflow: hidden;
}

.esp-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
    display: block;
}

.ev-space-pane:hover .esp-image {
    transform: scale(1.04);
}

.esp-image-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(10, 10, 10, 0.75);
    border: 1px solid var(--color-border);
    padding: 5px 14px;
    border-radius: 999px;
}

.esp-image-badge span {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
}

.esp-image-badge--gold {
    background: rgba(217, 185, 140, 0.15);
    border-color: rgba(217, 185, 140, 0.4);
}

.esp-image-badge--sky {
    background: rgba(100, 140, 180, 0.15);
    border-color: rgba(100, 140, 180, 0.3);
}

.esp-image-badge--dark {
    background: rgba(40, 30, 20, 0.85);
}

/* Contenuto testo */
.esp-content {
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    background: var(--color-bg-alt);
}

.esp-tagline {
    font-size: 0.95rem;
    display: block;
    letter-spacing: 0.02em;
}

.esp-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--color-gold);
    line-height: 1.1;
    margin: 0;
}

.esp-title em {
    font-style: italic;
    font-family: var(--font-serif);
}

.esp-desc {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    font-weight: 300;
}

.esp-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

.esp-features li {
    font-size: 0.82rem;
    color: rgba(245, 245, 245, 0.55);
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 12px;
}

.esp-features li::before {
    content: '✦';
    color: var(--color-gold-strong);
    font-size: 0.6rem;
    flex-shrink: 0;
}

.esp-occasions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.eso-label {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.35);
    margin-right: 4px;
}

.eso-tag {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    color: rgba(217, 185, 140, 0.65);
    padding: 4px 12px;
    border-radius: 999px;
}


/* 5c · Striscia tipologie evento */
.ev-occasions-strip {
    max-width: 1300px;
    margin: 80px auto 0;
    padding: 0 20px;
}

.evos-header {
    margin-bottom: 36px;
}

.evos-heading {
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--color-gold);
    margin-top: 10px;
    font-family: var(--font-display);
    font-weight: 500;
}

.evos-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.evos-item {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.evos-item:hover {
    border-color: rgba(217, 185, 140, 0.3);
}

.evos-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.evos-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
    display: block;
}

.evos-item:hover .evos-img-wrap img {
    transform: scale(1.06);
}

.evos-body {
    padding: 20px 22px 24px;
    background: var(--color-bg-alt);
}

.evos-body h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-gold);
    margin-bottom: 8px;
    font-weight: 500;
}

.evos-body p {
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    font-weight: 300;
}


/* ------------------------------------------------------------
   6. COME FUNZIONA
   ------------------------------------------------------------ */
.ev-process-section {
    background-color: var(--color-bg-alt);
    padding: 100px 0;
}

.ev-process {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 20px;
    list-style: none;
}

.ev-process-step {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 0 28px;
    margin-bottom: 56px;
    position: relative;
}

.ev-process-step:last-child {
    margin-bottom: 0;
}

/* Linea verticale connettore */
.ev-process-step::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 52px;
    width: 1px;
    height: calc(100% + 20px);
    background: linear-gradient(to bottom,
        rgba(217, 185, 140, 0.2),
        transparent);
}

.ev-process-step:last-child::before {
    display: none;
}

.ev-step-num {
    width: 52px;
    height: 52px;
    border: 1px solid rgba(217, 185, 140, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-gold-strong);
    flex-shrink: 0;
}

.ev-step-body {
    padding-top: 10px;
}

.ev-step-body h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-gold);
    margin-bottom: 8px;
    font-weight: 500;
}

.ev-step-body p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    font-weight: 300;
    line-height: 1.7;
}


/* ------------------------------------------------------------
   7. SALE IN DETTAGLIO
   ------------------------------------------------------------ */
.ev-rooms {
    padding: 100px 0;
}

.ev-room-row {
    display: flex;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto 120px;
    padding: 0 20px;
    gap: 60px;
}

.ev-room-row:nth-child(even) {
    flex-direction: row-reverse;
}

.ev-room-row:last-child {
    margin-bottom: 0;
}

.ev-room-image-wrapper {
    flex: 1;
    position: relative;
}

.ev-room-img {
    width: 100%;
    height: auto;
    border-radius: 3px;
    display: block;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

/* Decorazione bordo dorato */
.ev-room-image-wrapper::before {
    content: '';
    position: absolute;
    top: -18px;
    left: -18px;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(217, 185, 140, 0.25);
    border-radius: 3px;
    z-index: -1;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.ev-room-row:nth-child(even) .ev-room-image-wrapper::before {
    left: 18px;
}

.ev-room-image-wrapper:hover::before {
    transform: translate(8px, 8px);
}

.ev-room-row:nth-child(even) .ev-room-image-wrapper:hover::before {
    transform: translate(-8px, 8px);
}

.ev-room-content {
    flex: 1;
}

.ev-room-content h3 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    margin-bottom: 16px;
    margin-top: 8px;
}

.ev-room-features {
    list-style: none;
    margin-top: 28px;
}

.ev-room-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-size: 0.88rem;
    color: var(--color-text-muted);
    font-weight: 300;
}

.ev-room-features li::before {
    content: '✦';
    color: var(--color-gold-strong);
    margin-right: 14px;
    font-size: 0.65rem;
    flex-shrink: 0;
}


/* ------------------------------------------------------------
   8. CTA FINALE
   ------------------------------------------------------------ */
.ev-cta-section {
    position: relative;
    padding: 150px 20px;
    text-align: center;
    background: url('../../immagini/hero.png') center/cover no-repeat fixed;
}

.ev-cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10,10,10,0.78);
}

.ev-cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.ev-cta-tagline {
    font-size: 1.2rem;
    display: block;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.ev-cta-content h2 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin: 0;
}

.ev-cta-lead {
    margin-top: 20px;
    font-size: clamp(0.93rem, 2vw, 1.05rem);
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(245, 245, 245, 0.72);
}

.ev-cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 44px;
}

/* Bottone primario CTA: fill da destra */
.ev-btn {
    display: inline-block;
    padding: 17px 44px;
    background-color: transparent;
    color: var(--color-gold);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border: 1px solid var(--color-gold);
    position: relative;
    overflow: hidden;
    transition: color 0.4s ease;
    cursor: pointer;
}

.ev-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--color-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: -1;
}

.ev-btn:hover             { color: var(--color-bg); font-weight: 500; }
.ev-btn:hover::before     { transform: scaleX(1); transform-origin: left; }

/* Bottone ghost (telefono) */
.ev-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 17px 38px;
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.65);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    background: rgba(255,255,255,0.03);
    transition: all 0.3s ease;
}

.ev-btn-ghost:hover {
    border-color: rgba(255,255,255,0.35);
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.07);
}


/* ------------------------------------------------------------
   9. BACK TO TOP
      Il bottone #backToTop è gestito da components.js con
      classi Tailwind (opacity-0, translate-y-4, ecc.).
      Lo stile .backtotop-glass è definito in style.css.
      Nessun override necessario qui.
   ------------------------------------------------------------ */


/* ------------------------------------------------------------
   10. UTILITY GLOBALI (condivise tra sezioni)
   ------------------------------------------------------------ */
.sec-label {
    font-family: var(--font-sans);
    font-size: 0.68rem;
    letter-spacing: 0.38em;
    text-transform: uppercase;
    color: var(--color-gold-strong);
    opacity: 0.7;
    display: block;
    margin-bottom: 14px;
}

.sec-heading {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 3rem);
    color: var(--color-gold);
    line-height: 1.15;
    font-weight: 500;
}

.sec-sub {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 300;
    line-height: 1.7;
    max-width: 520px;
    margin: 14px auto 0;
}


/* ------------------------------------------------------------
   11. MEDIA QUERIES
   ------------------------------------------------------------ */

/* Tablet (≤ 1100px): pannello spazi impila */
@media (max-width: 1100px) {
    .ev-spaces-panel {
        grid-template-columns: 200px 1fr;
    }

    .ev-space-tab {
        grid-template-columns: 28px 1fr;
        padding: 18px 16px;
    }

    .est-capacity { display: none; }

    .esp-content { padding: 32px 28px; }
}

/* Tablet (≤ 900px): pannello a colonna singola */
@media (max-width: 900px) {

    /* Pannello spazi: tab sopra, dettaglio sotto */
    .ev-spaces-panel {
        grid-template-columns: 1fr;
        border: none;
        gap: 0;
    }

    .ev-spaces-nav {
        flex-direction: row;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .ev-spaces-nav::-webkit-scrollbar { display: none; }

    .ev-space-tab {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        align-items: center;
        padding: 14px 18px;
        min-width: 120px;
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        text-align: center;
    }

    .ev-space-tab::after {
        top: auto;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        transform-origin: right;
    }

    .ev-space-tab.is-active::after {
        transform: scaleX(1);
    }

    .est-num    { display: none; }
    .est-name   { font-size: 0.82rem; }

    .ev-space-pane.is-active {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .esp-image-wrap {
        aspect-ratio: 16/9;
        max-height: 300px;
    }

    /* Indicatore swipe: appare solo la prima volta (via JS opzionale),
       fallback visivo per far capire che il pannello è swipeable */
    .ev-spaces-detail::after {
        content: '';
        position: absolute;
        bottom: 14px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 6px;
        z-index: 10;
        pointer-events: none;
    }

    /* Dots indicatori tab attivo (stile pill) */
    .ev-spaces-nav-dots {
        display: flex;
        justify-content: center;
        gap: 6px;
        padding: 12px 0 4px;
        background: var(--color-bg-alt);
    }

    .ev-spaces-nav-dots .dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: rgba(217, 185, 140, 0.2);
        transition: background 0.3s ease, transform 0.3s ease;
        flex-shrink: 0;
    }

    .ev-spaces-nav-dots .dot.is-active {
        background: var(--color-gold-strong);
        transform: scale(1.3);
    }

    /* Tipologie a 2 colonne */
    .evos-track {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Sale in dettaglio */
    .ev-room-row,
    .ev-room-row:nth-child(even) {
        flex-direction: column;
        gap: 36px;
        margin-bottom: 80px;
    }

    .ev-room-image-wrapper::before { display: none; }
}

/* Mobile (≤ 600px) */
@media (max-width: 600px) {
    .ev-hero { background-attachment: scroll; }
    .ev-cta-section { background-attachment: scroll; padding: 100px 20px; }

    .ev-intro { padding: 80px 20px; }

    .ev-spaces-header { padding: 60px 20px 40px; }

    .evos-track { grid-template-columns: 1fr; }

    .ev-process-section { padding: 80px 0; }
}