/* Style per lo spettacolo "Artificiale sarà lei" */

:root {
    --color-primary: #B5903B;       /* Giallo Ocra / Oro Mostarda */
    --color-primary-dark: #8F6F2C;  /* Ocra scuro */
    --color-primary-light: #FBF7EC; /* Ocra leggerissimo */
    --color-bg-light: #FFFFFF;      /* Bianco */
    --color-bg-alt: #F8FAFC;        /* Grigio ghiaccio chiarissimo */
    --color-bg-dark: #121212;       /* Grigio scuro per footer/sezioni scure */
    --color-text-dark: #1A1A1A;     /* Nero fumo per testi principali */
    --color-text-muted: #64748B;    /* Grigio per testi secondari */
    --color-border: #E2E8F0;        /* Grigio per bordi sottili */
    
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Zilla Slab', serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
    --shadow-gold: 0 10px 20px -5px rgba(181, 144, 59, 0.2);
}

/* Resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-subtle);
}

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

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

.btn-secondary:hover {
    background-color: var(--color-text-dark);
    color: white;
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px auto;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-text-gold {
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 0px 6px;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 800;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-dark);
    position: relative;
    padding: 6px 0;
    transition: var(--transition-smooth);
}

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

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

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.btn-nav {
    padding: 8px 20px;
    font-size: 0.9rem;
    background-color: var(--color-text-dark);
    color: white;
}

.btn-nav:hover {
    background-color: var(--color-primary);
    transform: none;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--color-text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    padding-top: 130px;
    padding-bottom: 72px;
    background-color: var(--color-bg-light);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text-dark);
    margin-bottom: 12px;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--color-text-dark);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.collage-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-smooth);
}

.collage-container:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-gold);
}

.hero-image {
    width: 100%;
    max-width: 480px;
    border-radius: 16px;
    object-fit: cover;
}

/* Info Bar */
.info-bar {
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 32px 0;
}

.info-bar-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-icon {
    font-size: 2rem;
    color: var(--color-primary);
}

.info-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.info-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

/* Trailer Section */
.trailer-section {
    padding: 96px 0;
    background-color: var(--color-bg-light);
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    border-radius: 16px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: var(--color-primary);
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 25px rgba(181, 144, 59, 0.6);
    transition: var(--transition-smooth);
    z-index: 2;
}

.play-btn:hover {
    background-color: white;
    color: var(--color-primary);
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 35px rgba(255, 255, 255, 0.8);
}

.video-placeholder-text {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 0.95rem;
    font-weight: 500;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 6px 16px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Didattica Section */
.didattica-section {
    padding: 96px 0;
    background-color: var(--color-bg-alt);
}

.didattica-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.didattica-card {
    background-color: var(--color-bg-light);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-subtle);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.didattica-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(181, 144, 59, 0.3);
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: var(--color-primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text-dark);
}

.card-text {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* Program / Chapters Section */
.programma-section {
    padding: 96px 0;
    background-color: var(--color-bg-light);
}

.chapters-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid var(--color-border);
    padding: 8px 0;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 20px 8px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    outline: none;
}

.chapter-num {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    width: 48px;
    display: inline-block;
}

.chapter-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-dark);
    flex-grow: 1;
    transition: var(--transition-smooth);
}

.accordion-icon {
    font-size: 1rem;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
}

.accordion-header:hover .chapter-name {
    color: var(--color-primary);
    transform: translateX(4px);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 8px 0 48px;
}

.accordion-content p {
    color: var(--color-text-muted);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.accordion-content strong {
    color: var(--color-text-dark);
}

/* Active Accordion State */
.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.accordion-item.active .chapter-name {
    color: var(--color-primary);
    font-weight: 700;
}

/* Interactivity Section */
.interattivita-section {
    padding: 120px 0;
    background-color: var(--color-bg-dark);
    color: white;
}

.interattivita-container {
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    padding: 80px;
    box-shadow: var(--shadow-medium);
}

.interattivita-content {
    max-width: 640px;
}

.tag-gold {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.interattivita-title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.interattivita-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #E2E8F0;
    margin-bottom: 20px;
}

.interattivita-text:last-child {
    margin-bottom: 0;
}

/* Playlist / Songs Section */
.playlist-section {
    padding: 96px 0;
    background-color: var(--color-bg-light);
}

.songs-container {
    max-width: 800px;
    margin: 0 auto 40px auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.song-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.song-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-subtle);
    transform: translateX(4px);
}

.song-cover {
    width: 52px;
    height: 52px;
    background-color: var(--color-primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.disc-icon {
    font-size: 1.6rem;
    color: var(--color-primary);
    transition: transform 3s linear infinite;
}

.song-card.playing .disc-icon {
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.song-info {
    flex-grow: 1;
}

.song-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 4px;
}

.song-artist {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-bottom: 2px;
}

.song-details {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.song-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.song-play-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: white;
    border: 1px solid var(--color-border);
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.song-play-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.song-download-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.song-download-btn:hover {
    color: var(--color-text-dark);
    border-color: var(--color-text-dark);
}

/* Global Audio Player */
.global-player {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-text-dark);
    border-radius: 16px;
    padding: 24px 32px;
    color: white;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-medium);
    opacity: 0.5;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.global-player.active {
    opacity: 1;
    pointer-events: all;
}

.player-track-info {
    display: flex;
    flex-direction: column;
}

.player-track-title {
    font-size: 1.15rem;
    font-weight: 600;
}

.player-track-artist {
    font-size: 0.9rem;
    color: var(--color-primary);
}

.player-progress {
    display: flex;
    align-items: center;
    gap: 16px;
}

.time {
    font-size: 0.85rem;
    color: #94A3B8;
    width: 40px;
}

.progress-bar-container {
    flex-grow: 1;
    height: 6px;
    background-color: #334155;
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: width 0.1s linear;
}

/* Visualizer */
.visualizer {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 32px;
    align-self: flex-start;
}

.bar {
    width: 3px;
    height: 4px;
    background-color: var(--color-primary);
    transition: height 0.1s ease;
}

.global-player.playing .bar {
    animation: bounce 0.8s ease-in-out infinite alternate;
}

.global-player.playing .bar:nth-child(2)  { animation-delay: 0.1s; animation-duration: 0.6s; }
.global-player.playing .bar:nth-child(3)  { animation-delay: 0.35s; animation-duration: 0.9s; }
.global-player.playing .bar:nth-child(4)  { animation-delay: 0.15s; animation-duration: 0.7s; }
.global-player.playing .bar:nth-child(5)  { animation-delay: 0.5s; animation-duration: 1.1s; }
.global-player.playing .bar:nth-child(6)  { animation-delay: 0.2s; animation-duration: 0.5s; }
.global-player.playing .bar:nth-child(7)  { animation-delay: 0.4s; animation-duration: 0.8s; }
.global-player.playing .bar:nth-child(8)  { animation-delay: 0.1s; animation-duration: 0.75s; }
.global-player.playing .bar:nth-child(9)  { animation-delay: 0.3s; animation-duration: 1s; }
.global-player.playing .bar:nth-child(10) { animation-delay: 0.05s; animation-duration: 0.65s; }

@keyframes bounce {
    from { height: 4px; }
    to { height: 28px; }
}

/* Partners Section */
.partners-section {
    padding: 80px 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.partners-title {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 40px;
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 64px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.partner-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    opacity: 0.75;
    transition: var(--transition-smooth);
}

.partner-logo-item:hover {
    opacity: 1;
    color: var(--color-primary-dark);
}

.partner-logo-wrapper {
    width: 140px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
    overflow: hidden;
}

.partner-logo-img {
    max-height: 50px !important;
    max-width: 120px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    display: block;
    margin: 0 auto;
    transition: var(--transition-smooth);
}

/* Default per mobile/touch (già colorati e visibili) */
.partner-logo-img.dark-invert {
    filter: brightness(0) opacity(0.9) !important;
}

/* Effetti hover applicati solo su desktop / dispositivi con mouse */
@media (hover: hover) {
    .partner-logo-img {
        filter: grayscale(1) contrast(1.2);
    }
    .partner-logo-item:hover .partner-logo-img {
        filter: none;
    }
    .partner-logo-img.dark-invert {
        filter: brightness(0) opacity(0.5) !important;
    }
    .partner-logo-item:hover .partner-logo-img.dark-invert {
        filter: brightness(0) opacity(0.9) !important;
    }
}

.partner-logo-item span {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.scientific-quotes {
    max-width: 750px;
    margin: 0 auto;
}

.quote-card {
    text-align: center;
    background-color: var(--color-bg-light);
    border-radius: 12px;
    padding: 32px 40px;
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-subtle);
}

.quote-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-text-dark);
    margin-bottom: 16px;
    line-height: 1.6;
}

.quote-author {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.quote-author span {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* Resources Section */
.resources-section {
    padding: 80px 0;
    background-color: var(--color-bg-light);
}

.resources-card {
    background-color: var(--color-primary-light);
    border: 1px solid rgba(181, 144, 59, 0.2);
    border-radius: 16px;
    padding: 56px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-subtle);
    position: relative;
    overflow: hidden;
}

.resources-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background-color: rgba(181, 144, 59, 0.05);
    border-radius: 50%;
}

.resources-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

.resources-card-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary-dark);
}

.resources-card-text {
    font-size: 1.05rem;
    color: var(--color-text-dark);
    margin-bottom: 32px;
}

/* Contact Section */
.contatti-section {
    padding: 96px 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.contatti-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: start;
}

.contatti-info {
    max-width: 500px;
}

.contatti-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text-dark);
    margin-bottom: 24px;
}

.contatti-desc {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.contatti-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.benefit-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-item span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.contatti-form-wrapper {
    background-color: var(--color-bg-light);
    padding: 48px;
    border-radius: 16px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
    border-top: 5px solid var(--color-primary); /* Bordo superiore personalizzato ocra */
    position: relative;
    min-height: 480px;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
    transition: opacity 0.3s ease;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    border: 2px solid #E2E8F0; /* Bordo leggermente più visibile per definizione */
    border-radius: 8px;
    outline: none;
    transition: var(--transition-smooth);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light); /* Effetto focus dorato */
    background-color: #FFFDF9; /* Sfondo caldissimo per indicare l'active state */
}

select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B5903B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

/* Success Message State */
.success-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    text-align: center;
    display: none;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 0.5s ease;
}

.success-icon {
    font-size: 4rem;
    color: #10B981;
    margin-bottom: 24px;
}

.success-message h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.success-message p {
    color: var(--color-text-muted);
    font-size: 1rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translate(-50%, -45%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

/* Video Modal */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 880px;
    background-color: black;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.video-modal.active .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    color: white;
    font-size: 2.2rem;
    cursor: pointer;
    z-index: 2010;
    line-height: 1;
    transition: var(--transition-smooth);
}

.close-modal:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

.iframe-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
}

.iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    background-color: var(--color-bg-dark);
    color: white;
    padding: 64px 0 24px 0;
    border-top: 1px solid #1E293B;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: start;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-info {
    max-width: 400px;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.footer-address, .footer-contacts {
    font-size: 0.95rem;
    color: #94A3B8;
    margin-bottom: 8px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #1E293B;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #94A3B8;
    transition: var(--transition-smooth);
}

.footer-socials a:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #1E293B;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: #64748B;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .info-bar-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .didattica-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .contatti-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contatti-info {
        max-width: 100%;
        text-align: center;
    }
    
    .contatti-benefits {
        align-items: center;
    }
    
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .burger-menu {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: white;
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-top: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .btn-nav {
        width: 100%;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .interattivita-container {
        padding: 40px 24px;
    }
    
    .interattivita-title {
        font-size: 2rem;
    }
    
    .contatti-form-wrapper {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-row .form-group {
        margin-bottom: 20px;
    }
    
    .form-row .form-group:last-child {
        margin-bottom: 0;
    }
}

/* Gallery Slider Section */
.gallery-section {
    padding: 96px 0;
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.slider-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

.slider-track-wrapper {
    overflow: hidden;
    width: 100%;
}

.slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.slide {
    flex: 0 0 calc(100% / 3);
    padding: 10px;
    box-sizing: border-box;
}

.slide img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-subtle);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.slide img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-medium);
}

.slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
}

.slider-control:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-gold);
}

.slider-control.prev-btn {
    left: 0;
}

.slider-control.next-btn {
    right: 0;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #CBD5E1;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dot.active {
    background-color: var(--color-primary);
    transform: scale(1.3);
}

@media (max-width: 992px) {
    .slide {
        flex: 0 0 calc(100% / 2);
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 16px;
    }
    .contatti-form-wrapper {
        padding: 24px 16px;
        border-radius: 12px;
    }
    .slide {
        flex: 0 0 100%;
    }
    .slider-container {
        padding: 0 20px;
    }
    .slider-control {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    max-width: 85%;
    max-height: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: transparent;
    border: none;
    color: #f8fafc;
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 2020;
    transition: var(--transition-smooth);
}

.lightbox-close:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

.lightbox-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #f8fafc;
    font-size: 3rem;
    cursor: pointer;
    z-index: 2010;
    padding: 20px;
    transition: var(--transition-smooth);
}

.lightbox-control:hover {
    color: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-control.prev {
    left: 20px;
}

.lightbox-control.next {
    right: 20px;
}

.slide img {
    cursor: pointer;
}

@media (max-width: 768px) {
    .lightbox-control {
        font-size: 2rem;
        padding: 10px;
    }
    .lightbox-control.prev {
        left: 10px;
    }
    .lightbox-control.next {
        right: 10px;
    }
    .lightbox-close {
        top: 15px;
        right: 15px;
        font-size: 2rem;
    }
}