/* Root Variables */
:root {
    --primary-color: #8b0000;
    /* Rosso Templare */
    --primary-hover: #b30000;
    --gold-color: #d4af37;
    /* Oro Nobile */
    --gold-hover: #f39c12;
    --dark-bg: #0d0d0d;
    /* Sfondo Scuro Principale */
    --dark-bg-alt: #161616;
    /* Sfondo Scuro Secondario */
    --card-bg: #1e1e1e;
    /* Sfondo Card */
    --light-bg: #faf8f5;
    /* Pergamena Chiara */
    --text-light: #ffffff;
    --text-dark: #2c2c2c;
    --text-muted: #aaaaaa;
    --font-title: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --gold-glow: 0 0 15px rgba(212, 175, 55, 0.3);
    --red-glow: 0 0 15px rgba(139, 0, 0, 0.4);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.dark-bg {
    background-color: var(--dark-bg);
    color: var(--text-light);
}

.text-center {
    text-align: center;
}

.gold-text {
    color: var(--gold-color);
}

.red-text {
    color: var(--primary-color);
}

.font-cinzel {
    font-family: var(--font-title);
}

.max-w-800 {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.margin-auto {
    margin: 0 auto;
}

.margin-bottom-2 {
    margin-bottom: 20px;
}

.margin-bottom-3 {
    margin-bottom: 30px;
}

.align-center {
    align-items: center;
}

/* Grid System */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 70px 0;
    }
}

/* Custom Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.btn-gold {
    background-color: var(--gold-color);
    color: #111;
    border: 2px solid var(--gold-color);
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--gold-color);
    box-shadow: var(--gold-glow);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-outline:hover {
    background-color: var(--text-light);
    color: #111;
}

.btn-gold-outline {
    background-color: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
}

.btn-gold-outline:hover {
    background-color: var(--gold-color);
    color: #111;
    box-shadow: var(--gold-glow);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background-color: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.main-header.scrolled {
    padding: 12px 0;
    background-color: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(214, 175, 55, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-light);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.logo-img {
    height: 45px;
    margin-right: 12px;
    transition: var(--transition);
}

.main-header.scrolled .logo-img {
    height: 38px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-menu ul li {
    margin-left: 20px;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 8px 12px;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 12px;
    width: 0;
    height: 2px;
    background-color: var(--gold-color);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold-color);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 24px);
}

.nav-menu .btn-gold-outline {
    padding: 10px 20px;
    border-radius: 4px;
}

.nav-menu .btn-gold-outline::after {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 13, 13, 0.98);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

.close-menu-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
}

.mobile-nav-menu ul {
    list-style: none;
    text-align: center;
}

.mobile-nav-menu ul li {
    margin: 25px 0;
}

.mobile-link {
    color: var(--text-light);
    text-decoration: none;
    font-family: var(--font-title);
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
}

.mobile-link:hover {
    color: var(--gold-color);
    text-shadow: var(--gold-glow);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--text-light);
    text-align: center;
    padding-top: 80px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
}

.badge-templare {
    margin-bottom: 25px;
}

.cross-icon {
    font-size: 3rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px rgba(139, 0, 0, 0.6));
    animation: pulse 3s infinite ease-in-out;
}

/* Croce Patente SVG - eredita colore e animazione da .cross-icon */
.cross-patente-svg {
    width: 5rem;
    height: 5rem;
    display: block;
    color: var(--primary-color);
}

/* Croce Patente PNG - mix-blend-mode rende il bianco trasparente */
.cross-patente-img {
    width: 60px;
    height: 60px;
    display: block;
    mix-blend-mode: multiply;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(200, 0, 0, 0.7));
    }

    50% {
        transform: scale(1.08);
        filter: drop-shadow(0 0 22px rgba(220, 0, 0, 1));
    }

    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(200, 0, 0, 0.7));
    }
}


.hero-section h1 {
    font-family: var(--font-title);
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
    max-width: 700px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.hero-actions .btn {
    margin: 0 10px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.7;
    animation: float 2s infinite ease-in-out;
}

.scroll-indicator i {
    margin-top: 8px;
    font-size: 1.2rem;
}

@keyframes float {
    0% {
        transform: translate(-50%, 0);
    }

    50% {
        transform: translate(-50%, -10px);
    }

    100% {
        transform: translate(-50%, 0);
    }
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 1.5px;
    }

    .hero-actions .btn {
        margin: 10px 0;
        display: block;
        width: 250px;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s forwards cubic-bezier(0.25, 0.8, 0.25, 1);
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.6s;
}

.delay-3 {
    animation-delay: 0.9s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Title & Dividers */
.section-title-wrapper {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.dark-bg .section-subtitle {
    color: var(--gold-color);
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.divider::before,
.divider::after {
    content: '';
    width: 60px;
    height: 1px;
    background-color: var(--primary-color);
    margin: 0 15px;
}

.divider i {
    font-size: 1.2rem;
}

.divider.gold {
    color: var(--gold-color);
}

.divider.gold::before,
.divider.gold::after {
    background-color: var(--gold-color);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

/* Chi Siamo Section (Struttura a 3 colonne) */
.chi-siamo-grid {
    display: grid;
    grid-template-columns: 260px 1.1fr 1fr;
    /* Tre colonne equilibrate */
    gap: 40px;
    align-items: center;
}

.chi-siamo-image-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chi-siamo-logo {
    width: 100%;
    max-width: 260px;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
    /* Rimosso contorno dorato e ombra solida per supportare un logo trasparente senza sfondo */
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.15));
    transition: var(--transition);
}

.chi-siamo-logo:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.25));
}

.chi-siamo-text h3 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
    /* Titolo del paragrafo giustificato al centro */
}

/* Allineamento giustificato per i testi principali delle sezioni */
.chi-siamo-text p,
.patrono-description,
.valore-body p,
.event-info p,
/* Testo delle schede Eventi e Attività giustificato */
.contatti-info-panel p {
    /* Testo della scheda Unisciti al Cammino giustificato */
    text-align: justify;
}

.chi-siamo-text p {
    margin-bottom: 15px;
    color: var(--text-dark);
}

.chi-siamo-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    display: flex;
    background: #fff;
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.card-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.card-content h4 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.card-content p {
    font-size: 0.9rem;
    color: #666;
}

/* Adattamento responsive per la griglia di Chi Siamo */
@media (max-width: 1200px) {
    .chi-siamo-grid {
        grid-template-columns: 220px 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .chi-siamo-grid {
        grid-template-columns: 1fr;
        /* Impilamento verticale */
        gap: 40px;
    }

    .chi-siamo-image-col {
        order: 1;
        /* Immagine in cima */
    }

    .chi-siamo-logo {
        max-width: 240px;
    }

    .chi-siamo-text {
        order: 2;
    }

    .chi-siamo-cards {
        order: 3;
    }
}

/* Patrono Section */
.patrono-quote {
    background-color: var(--dark-bg-alt);
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    border: 1px solid rgba(214, 175, 55, 0.1);
}

.patrono-quote blockquote {
    font-family: var(--font-title);
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--text-light);
    font-style: italic;
    position: relative;
}

.quote-icon-left,
.quote-icon-right {
    font-size: 1.8rem;
    color: rgba(214, 175, 55, 0.2);
    position: absolute;
}

.quote-icon-left {
    top: -20px;
    left: -20px;
}

.quote-icon-right {
    bottom: -20px;
    right: -20px;
}

.patrono-quote cite {
    display: block;
    color: var(--gold-color);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.patrono-description {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Gestione della foto del patrono centrata */
.patrono-img {
    display: block;
    width: 100%;
    max-width: 380px;
    margin: 0 auto 30px auto;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(214, 175, 55, 0.15);
    transition: var(--transition);
}

.patrono-img:hover {
    transform: scale(1.02);
    border-color: var(--gold-color);
    box-shadow: var(--gold-glow);
}

@media (max-width: 768px) {
    .patrono-quote blockquote {
        font-size: 1.2rem;
    }
}

/* Valori Section */
.valore-item {
    background: #fff;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
    border-top: 4px solid var(--primary-color);
    transition: var(--transition);
}

.valore-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-top-color: var(--gold-color);
}

.valore-header {
    margin-bottom: 20px;
}

.valore-header i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition);
}

.valore-item:hover .valore-header i {
    color: var(--gold-color);
    transform: scale(1.1);
}

.valore-header h3 {
    font-family: var(--font-title);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.valore-body p {
    font-size: 0.95rem;
    color: #555;
}

/* Attività Section */
.event-card {
    background-color: var(--dark-bg-alt);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.event-card:hover {
    transform: translateY(-5px);
    border-color: rgba(214, 175, 55, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.event-img-placeholder {
    height: 220px;
    background-size: cover;
    background-position: center top;
    /* Allinea l'immagine in alto per mostrare sempre la testa della statua */
    position: relative;
    transition: var(--transition);
}

.event-card:hover .event-img-placeholder {
    filter: brightness(1.1);
}

.event-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-color);
    color: var(--text-light);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 12px;
    border-radius: 4px;
}

.event-info {
    padding: 25px;
}

.event-date {
    display: block;
    font-size: 0.8rem;
    color: var(--gold-color);
    margin-bottom: 10px;
}

.event-date i {
    margin-right: 5px;
}

.event-info h4 {
    font-family: var(--font-title);
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 10px;
    transition: var(--transition);
}

.event-card:hover .event-info h4 {
    color: var(--gold-color);
}

.event-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Contatti Section */
.contatti-info-panel h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contatti-list {
    list-style: none;
    margin-top: 30px;
}

.contatti-list li {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
}

.contatti-list li i {
    font-size: 1.5rem;
    margin-right: 15px;
    margin-top: 5px;
}

.contatti-list li div strong {
    display: block;
    font-family: var(--font-title);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.contatti-list li div span {
    color: var(--text-muted);
}

.glass-form {
    background: rgba(30, 30, 30, 0.65);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(10, 10, 10, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-color);
    box-shadow: 0 0 10px rgba(214, 175, 55, 0.2);
    background-color: rgba(10, 10, 10, 0.8);
}

.form-group select option {
    background-color: var(--dark-bg-alt);
    color: var(--text-light);
}

.form-feedback {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.form-feedback.success {
    background-color: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    border: 1px solid #2ecc71;
    display: block;
}

.form-feedback.error {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid #e74c3c;
    display: block;
}

@media (max-width: 768px) {
    .glass-form {
        padding: 25px;
    }
}

/* Footer */
.main-footer {
    background-color: #050505;
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo h3 {
    font-family: var(--font-title);
    font-size: 1.3rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

/* Gestione croce templare nel footer */
.footer-logo-img {
    height: 2.2rem;
    /* Stessa dimensione verticale della vecchia icona */
    width: auto;
    display: block;
    margin: 0 auto 10px auto;
    /* Centrata e distanziata dal testo */
    filter: drop-shadow(0 0 8px rgba(139, 0, 0, 0.5));
    /* Sfocatura rossa */
    transition: var(--transition);
}

.footer-logo-img:hover {
    transform: scale(1.1);
    /* Leggero ingrandimento al passaggio */
}

.copyright {
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.footer-note {
    font-size: 0.75rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Stili per il blocco promozionale YouTube nella sezione Attività */
.margin-top-4 {
    margin-top: 40px;
}

.section-cta p {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Stili per le Icone Social nel Footer */
.footer-socials {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icon {
    color: var(--text-muted);
    font-size: 1.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

/* Effetto hover per il canale YouTube */
.social-icon.youtube-link:hover {
    color: #ff0000;
    /* Rosso ufficiale YouTube */
    filter: drop-shadow(0 0 8px rgba(255, 0, 0, 0.6));
    transform: scale(1.1);
}

/* Stili per il checkbox della Privacy (GDPR Compliance) */
.form-group-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 22px;
    text-align: left;
}

.form-group-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 5px;
    cursor: pointer;
}

.form-group-checkbox label {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
    font-weight: 400;
    text-transform: none;
    /* Evita che il testo diventi tutto maiuscolo */
    user-select: none;
}

.form-group-checkbox label a {
    color: var(--gold-color);
    text-decoration: underline;
    transition: var(--transition);
}

.form-group-checkbox label a:hover {
    color: var(--text-light);
}

/* Pulsante Torna Su Fluttuante */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--gold-color);
    color: #111111;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Mostra il pulsante allo scroll */
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--gold-hover);
    transform: translateY(-5px);
    /* Effetto sollevamento */
    box-shadow: var(--gold-glow);
}

/* Adattamento per dispositivi mobili */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}