/* ==========================================================================
   VARIABILI GLOBALI
   ========================================================================== */
:root {
  /* Colori */
  --color-bg: #0B1220;          /* blu notte - sfondo dominante */
  --color-bg-alt: #101A2E;      /* blu notte alt - alternanza sezioni */
  --color-bg-card: #16223B;     /* fondo card su sezioni scure */
  --color-text: #F5F7FA;        /* bianco sporco - testo principale su scuro */
  --color-text-muted: #9AA6B8;  /* grigio - testo secondario su scuro */
  --color-border: #223252;      /* bordi sottili su sfondo scuro */

  --color-light-bg: #FFFFFF;    /* sezioni chiare */
  --color-light-bg-alt: #F4F7FB;
  --color-dark-text: #101A2E;   /* testo principale su chiaro */
  --color-dark-text-muted: #5B6B85;

  --color-stripes-bg: #FFFFFF;  /* sfondo della sezione "È per te?" con strisce arancioni */

  --color-accent: #0093D0;      /* azzurro Napoli - badge, keyword, highlight */
  --color-accent-dark: #1878C6; /* azzurro Napoli scuro - hover/stati su elementi azzurri */
  --color-accent-light: #E6F4FB;/* tinta chiarissima per badge su sfondo chiaro */

  --color-cta: #FF6A00;         /* arancione acceso - bottoni CTA */
  --color-cta-dark: #E05C00;    /* arancione scuro - hover CTA */

  --color-success: #1FAE6E;
  --color-celeste: #5AC8F5;     /* celeste chiaro - terza tonalità dello sfondo animato */

  /* Tipografia */
  --font-heading: 'Sora', -apple-system, 'system-ui', sans-serif;
  --font-display: 'Switzer', 'Sora', -apple-system, 'system-ui', sans-serif;
  --font-body: 'Inter', -apple-system, 'system-ui', sans-serif;

  /* Tipografia hero — PROPORZIONI (dimensioni/pesi/interlinee/letter-spacing/
     larghezze massime) allineate a un sito di riferimento esterno; font,
     colori e testi restano i nostri, invariati. Scale fluide con clamp()
     invece di salti bruschi per breakpoint. */
  --font-size-hero-badge: clamp(0.8125rem, 0.75rem + 0.3vw, 1rem);       /* ~13px → 16px */
  --line-height-hero-badge: 1.5;

  --font-size-hero-title: clamp(1.875rem, 1.2rem + 2.8vw, 3.875rem);     /* 30px → 62px (da pc: titolo più grande) */
  --line-height-hero-title: 1.07;
  --letter-spacing-hero-title: -0.01em;
  /* 1092px ≈ tutta la larghezza utile del container (1140px meno il
     padding): misurato, è il massimo che tiene ancora il titolo su 3
     righe insieme al font-size qui sopra. Su mobile/tablet non ha
     effetto: il container reale è già più stretto di così. */
  --hero-title-max-width: 1092px;

  --font-size-hero-subtitle: clamp(1rem, 0.93rem + 0.3vw, 1.19rem);      /* 16px → ~19px */
  --line-height-hero-subtitle: 1.58;
  --hero-subtitle-max-width: 600px;

  /* Spaziature (scala 4px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container-width: 1140px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-soft: 0 8px 30px rgba(4, 10, 22, 0.35);
  --shadow-card: 0 4px 20px rgba(4, 10, 22, 0.25);

  --header-height: 72px;
}

/* ==========================================================================
   RESET DI BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

html, body {
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* Su mobile evita lo zoom "doppio tap" quando si toccano velocemente due
   volte gli stessi controlli (es. lo stepper +/- del biglietto). */
button, .btn, .ticket-qty-btn, .cart-icon-link, .nav-toggle {
  touch-action: manipulation;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
  word-break: break-word;
}

p {
  margin: 0 0 var(--space-4);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

section {
  padding: var(--space-9) 0;
}

/* Linea divisoria tra il video hero e "Prima edizione" — sfumata con
   bagliore al centro invece di una riga piena, più elegante su un video */
.hero + section {
  position: relative;
}

.hero + section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-cta) 50%, transparent 100%);
  box-shadow: 0 0 16px 1px rgba(255, 106, 0, 0.55);
  pointer-events: none;
}

/* Utility */
.text-accent { color: var(--color-accent); }

/* Canvas text — parola con bagliore animato (vedi js/canvas-text.js) */
.ct-wrap {
  position: relative;
  display: inline-block;
  line-height: 1;
  vertical-align: baseline;
  color: var(--color-accent); /* fallback statico senza JS/canvas */
}

.ct-wrap .ct-fallback {
  display: inline-block;
  padding-right: 0.2em; /* margine per l'inclinazione del corsivo, evita di tagliare l'ultima lettera nel canvas */
}

.ct-wrap.ct-ready .ct-fallback {
  color: transparent;
}

.ct-canvas {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}
/* "section-light": sfondo bianco con strisce sottili arancioni diagonali
   (stesso pattern usato in .final-cta più sotto), testo scuro come sulle
   altre sezioni chiare del sito. */
.section-light {
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 106, 0, 0.16) 0px,
    rgba(255, 106, 0, 0.16) 1px,
    transparent 1px,
    transparent 41px
  );
  background-color: var(--color-stripes-bg);
  color: var(--color-dark-text);
}
.section-light .text-muted { color: var(--color-dark-text-muted); }
.section-alt { background: transparent; } /* lo sfondo animato .meteor-bg mostra qui sotto */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

/* Eccezione: eyebrow della sezione "È per te?" in arancione come i CTA,
   non nell'azzurro standard usato dalle altre eyebrow del sito */
.section-light .eyebrow {
  color: var(--color-cta);
}

.section-head {
  max-width: 640px;
  margin: 0 auto var(--space-8);
  text-align: center;
}

.section-head h2 {
  font-size: 2rem;
}

.section-head p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

.section-light .section-head p {
  color: var(--color-dark-text-muted);
}

/* ==========================================================================
   BOTTONI
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-cta);
  color: var(--color-dark-text); /* turchese chiaro: testo scuro, non bianco (contrasto) */
  box-shadow: 0 4px 16px rgba(255, 106, 0, 0.35);
}

.btn-primary:hover {
  background: var(--color-cta-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(255, 106, 0, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-block { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-cta);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.logo {
  display: inline-block;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.2;
}

.logo span {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.main-nav {
  display: none;
}

.main-nav ul {
  display: flex;
  gap: var(--space-6);
}

.main-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.15s ease;
}

.main-nav a:hover {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-cta {
  display: none;
}

.cart-icon-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text);
  transition: color 0.15s ease;
}

.cart-icon-link:hover {
  color: var(--color-cta);
}

.cart-badge {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--color-cta);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - var(--header-height));
  background: var(--color-bg);
  z-index: 99;
  padding: var(--space-6) var(--space-6) calc(var(--space-7) + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  display: none;
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.mobile-menu ul a {
  display: block;
  padding: var(--space-3) 0;
  font-size: 1.0625rem;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0 var(--space-9);
  text-align: center;
}

.hero-bg-video {
  display: block; /* mobile carica img/hero-bg-mobile.mp4 (leggero), desktop img/hero-bg.mp4 */
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.68) 0%, rgba(0, 0, 0, 0.88) 100%);
}

.hero .container {
  position: relative;
  z-index: 2;
}

/* Su mobile niente video (dati/batteria): resta il frame statico come sfondo */
@media (max-width: 767px) {
  .hero {
    background-image: url('../img/hero-poster.jpg');
    background-size: cover;
    background-position: center;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-hero-badge);
  line-height: var(--line-height-hero-badge);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.hero h1 {
  /* Peso molto alto (già 900 dalla regola globale h1,h2,h3,h4) e interlinea
     compatta: è il contrasto con il sottotitolo, ampio e leggero, a creare
     la gerarchia visiva — non serve più forzare un numero di righe fisso. */
  font-size: var(--font-size-hero-title);
  line-height: var(--line-height-hero-title);
  letter-spacing: var(--letter-spacing-hero-title);
  max-width: var(--hero-title-max-width);
  margin: 0 auto var(--space-5);
}

.hero-subtitle {
  max-width: var(--hero-subtitle-max-width);
  margin: 0 auto var(--space-6);
  /* leggero (400) e con interlinea ampia, in contrasto netto col titolo */
  font-size: var(--font-size-hero-subtitle);
  line-height: var(--line-height-hero-subtitle);
  font-weight: 400;
  color: var(--color-text-muted);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-7);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.hero-meta strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ==========================================================================
   VALUE CARDS (01 / 02 / 03)
   ========================================================================== */
.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.value-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.value-card .value-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.value-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.value-card p {
  color: var(--color-text-muted);
  margin-bottom: 0;
  font-size: 0.9375rem;
}

/* ==========================================================================
   CREDIBILITÀ / SPEAKER
   ========================================================================== */
.speaker-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.speaker-item {
  display: block;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

/* Le card sono link cliccabili (aprono il profilo Instagram) — un
   piccolo sollevamento al passaggio del mouse segnala che si può
   cliccare, senza essere invasivo. */
.speaker-item:hover {
  transform: translateY(-3px);
  border-color: var(--color-cta);
}

/* Foto già completa (cornice e logo inclusi nell'immagine stessa,
   preparata dall'utente): nessun ritaglio forzato, nessuna cornice
   CSS aggiuntiva sopra — si mostra così com'è. */
.speaker-photo-frame {
  margin-bottom: var(--space-5);
}

.speaker-photo-img {
  width: 100%;
  height: auto;
  display: block;
}

.speaker-photo-placeholder {
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.speaker-item h3 {
  font-size: 1.375rem;
  font-style: normal; /* dritto, non corsivo — diverso dal resto dei titoli del sito */
  margin-bottom: var(--space-2);
}

.speaker-role-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.speaker-item p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-3);
}

.speaker-item p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   PROFILI TARGET (checklist)
   ========================================================================== */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.profile-card {
  background: var(--color-light-bg);
  border: 1px solid var(--color-cta);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.profile-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.12);
  color: var(--color-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.profile-card h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-2);
  color: var(--color-dark-text);
}

.profile-card p {
  font-size: 0.9375rem;
  color: var(--color-dark-text-muted);
  margin-bottom: 0;
}

/* Riga di chiarimento sotto la griglia: grigio neutro, discreta, non deve
   competere visivamente con le card */
.profile-disclaimer {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-dark-text-muted);
  margin: var(--space-6) auto 0;
  max-width: 480px;
}

/* ==========================================================================
   TESTIMONIANZE
   ========================================================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.testimonial-stars {
  color: var(--color-accent);
  font-size: 0.875rem;
  margin-bottom: var(--space-3);
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.testimonial-name {
  font-size: 0.875rem;
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   DETTAGLI PRATICI
   ========================================================================== */
.details-box {
  background: var(--color-light-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.detail-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.detail-item h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
  color: var(--color-dark-text);
}

.detail-item p {
  font-size: 0.9375rem;
  color: var(--color-dark-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   TICKET CARD — il biglietto, a forma di vero ticket con tacche perforate
   ========================================================================== */
.ticket-card {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.ticket-main {
  padding: var(--space-6);
}

.ticket-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.ticket-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cta);
  margin-bottom: var(--space-2);
}

.ticket-title {
  font-size: 1.375rem;
  margin-bottom: var(--space-2);
}

.ticket-datetime {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.ticket-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ticket-benefits li {
  position: relative;
  padding-left: var(--space-6);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.ticket-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.15);
  color: var(--color-cta);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Linea perforata con le tacche circolari ai lati — l'aspetto da "biglietto" */
.ticket-divider {
  position: relative;
  border-top: 2px dashed var(--color-border);
  margin: 0;
}

.ticket-divider::before,
.ticket-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg);
}

.ticket-divider::before { left: -12px; }
.ticket-divider::after { right: -12px; }

/* Sempre impilato verticalmente (qty, prezzo, bottone): con card a
   max-width 480px la versione "in riga" non ha mai margine sufficiente
   per "Aggiungi al carrello" ed esce dalla card su schermi stretti. */
.ticket-stub {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.ticket-qty {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.ticket-qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.ticket-qty-btn:hover {
  border-color: var(--color-cta);
  color: var(--color-cta);
}

.ticket-qty-value {
  min-width: 18px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
}

.ticket-stub-price {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ticket-stub-price-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.ticket-stub-price-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
}

.ticket-stub-btn {
  width: 100%;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.ticket-stub-btn.is-added {
  background: var(--color-success);
  transform: scale(1.03);
}

/* ==========================================================================
   FORM DI REGISTRAZIONE
   ========================================================================== */
.registration-form {
  max-width: 480px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

/* Riepilogo ordine — stile mini-carrello sopra il form */
.cart-summary {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.cart-summary-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.cart-summary-qty-edit {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.cart-summary-qty {
  flex-shrink: 0;
  min-width: 22px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 0.9375rem;
}

.cart-summary-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-summary-info strong {
  font-size: 0.9375rem;
  color: var(--color-text);
}

.cart-summary-info span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.cart-summary-price {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-cta);
}

@media (max-width: 400px) {
  .cart-summary-row {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .cart-summary-info {
    order: 3;
    flex-basis: 100%;
    align-items: center;
  }
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.form-group input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.15s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group input:invalid:not(:placeholder-shown) {
  border-color: #E0554F;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.form-checkbox input {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--color-accent);
}

.form-checkbox a {
  color: var(--color-accent);
  text-decoration: underline;
}

.form-status {
  margin: var(--space-4) 0 0;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  text-align: center;
}

.form-status--success {
  background: rgba(31, 174, 110, 0.12);
  color: #4ADE94;
}

.form-status--error {
  background: rgba(224, 85, 79, 0.12);
  color: #F08A85;
}

/* ==========================================================================
   FAQ (accordion)
   ========================================================================== */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: transparent;
  border: none;
  color: var(--color-text);
  text-align: left;
  padding: var(--space-5) 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  padding-bottom: var(--space-5);
  margin-bottom: 0;
}

/* ==========================================================================
   CTA FINALE
   ========================================================================== */
.final-cta {
  text-align: center;
  background-image:
    repeating-linear-gradient(
      135deg,
      rgba(255, 106, 0, 0.16) 0px,
      rgba(255, 106, 0, 0.16) 1px,
      transparent 1px,
      transparent 41px
    ),
    linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.final-cta h2 {
  /* Fluido: 34px su mobile (più grande dei 32px fissi di prima) fino a
     40px su desktop — misurato, è il massimo che fa stare la prima delle
     due frasi (la più lunga) su una riga sola nel container da 1140px.
     Su schermi stretti una delle due frasi può comunque andare a capo
     un'altra volta: inevitabile con questa lunghezza di testo. */
  font-size: clamp(2.125rem, 1.9rem + 0.8vw, 2.5rem);
  line-height: 1.15;
  max-width: 1100px;
  margin: 0 auto var(--space-4);
}

.final-cta p {
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto var(--space-6);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: center;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-5);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   RESPONSIVE — TABLET (>=768px)
   ========================================================================== */
@media (min-width: 768px) {
  section { padding: var(--space-10) 0; }

  .hero-actions { flex-direction: row; }

  .value-grid { grid-template-columns: repeat(3, 1fr); }
  .speaker-grid { grid-template-columns: repeat(3, 1fr); }
  .profile-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .details-box { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   RESPONSIVE — DESKTOP (>=1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  .main-nav { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }

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


/* ==========================================================================
   SFONDO ANIMATO — griglia cyber dietro le sezioni scure (dopo l'hero)
   Adattato da un effetto Uiverse.io (sunn_2633): ciano+magenta sostituiti
   con azzurro Napoli + celeste (nessun colore fuori palette). Classe
   rinominata per chiarezza; stessa logica di .section-alt trasparente
   già usata per il layer precedente.
   ========================================================================== */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;

  background-color: #05070C;

  background-image:
    /* Vignetta cinematografica sui bordi */
    radial-gradient(circle at center, transparent 30%, #000 90%),
    /* Griglia principale — azzurro Napoli, maglia larga */
    linear-gradient(rgba(0, 147, 208, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 147, 208, 0.14) 1px, transparent 1px),
    /* Griglia secondaria — celeste, maglia stretta */
    linear-gradient(rgba(90, 200, 245, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 200, 245, 0.07) 1px, transparent 1px);

  background-size:
    100% 100%,
    60px 60px,
    60px 60px,
    20px 20px,
    20px 20px;

  animation: grid-move 10s linear infinite;
}

@keyframes grid-move {
  0% {
    background-position:
      0 0,
      0 0,
      0 0,
      0 0,
      0 0;
  }
  100% {
    background-position:
      0 0,
      60px 60px,
      60px 60px,
      40px 40px,
      40px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .grid-bg {
    animation: none;
  }
}

/* ==========================================================================
   BARRA FISSA — countdown + CTA, sempre visibile durante lo scroll
   ========================================================================== */
.sticky-cta-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  /* Su mobile la barra è impilata su più righe (countdown + CTA): padding
     ridotto per restare sottile. Da tablet in su torna più generoso
     (vedi il breakpoint qui sotto), perché lì è tutto su una riga sola. */
  padding: var(--space-2) var(--space-4);
}

.sticky-cta-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.sticky-countdown-label {
  /* nascosta su mobile per risparmiare una riga intera di altezza — i
     riquadri con "giorni/ore/min/sec" restano autoesplicativi da soli */
  display: none;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.sticky-countdown {
  display: flex;
  gap: var(--space-2);
}

.sticky-countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.375rem;
  min-width: 38px;
}

.sticky-countdown-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1;
}

.sticky-countdown-unit-label {
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.sticky-cta-btn {
  white-space: nowrap;
  padding: 0.55rem 1.25rem;
}

.sticky-cta-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sticky-cart-link {
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

/* Spazio in fondo alla pagina per non far coprire il footer dalla barra fissa */
.site-footer {
  margin-bottom: 84px;
}

@media (min-width: 640px) {
  .sticky-cta-bar {
    padding: var(--space-3) var(--space-4);
  }

  .sticky-cta-inner {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-3);
  }

  .sticky-countdown-label {
    display: block;
  }

  .sticky-countdown-unit {
    padding: 0.375rem 0.5rem;
    min-width: 44px;
  }

  .sticky-countdown-value {
    font-size: 1.0625rem;
  }

  .sticky-cta-btn {
    padding: 0.7rem 1.5rem;
  }
}