/* ----------------------------------------------------------------- */
/* DEFAULT VARS                                                      */
/* ----------------------------------------------------------------- */
:root {
  --color-primary: #e4006a;
  --color-secondary: #fff200;
  --color-black: #000;
  --color-white: #fff;

  /* Background generali */
  --bg: #ffffff;
  --fg: #111111;
  --card-bg: #f7f7f7;
  --card-fg: #111111;
  --overlay-bg: rgba(255,255,255,0.85);
  --hero-bg: rgba(255,255,255,0.6);
  --nav-bg: rgba(255,255,255,0.8);
  --shadow: rgba(0,0,0,0.1);
  --accent: #e63946;

  /* Sezioni e highlight */
  --section-bg: #f7f7f7;
  --section-fg: #111111;
  --highlight-bg: linear-gradient(135deg,#f0f0f0,#eaeaea);
  --highlight-fg: #111111;

  --guest-card-bg: #f7f7f7;
  --guest-card-fg: #111111;
  --contact-card-bg: #f7f7f7;
  --contact-card-fg: #111111;
  --contact-icon-bg: #ddd;
  --news-item-bg: #f7f7f7;
  --news-item-fg: #111111;
  --footer-bg: #f5f5f5;
  --footer-fg: #111111;

  /* Tipografia e spaziatura */
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.4);

  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1.25rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  --transition-fast: 0.3s ease-in-out;
}

/* ----------------------------------------------------------------- */
/* LIGHT MODE (classe .light sul root)                               */
/* ----------------------------------------------------------------- */
:root.light {
  --bg: #ffffff;
  --fg: #111111;
  --card-bg: #f7f7f7;
  --card-fg: #111111;
  --overlay-bg: rgba(255,255,255,0.85);
  --hero-bg: rgba(255,255,255,0.6);
  --nav-bg: rgba(255,255,255,0.2);
  --shadow: rgba(0,0,0,0.1);
  --accent: #e63946;

  --section-bg: #f7f7f7;
  --section-fg: #111111;
  --highlight-bg: linear-gradient(135deg,#f0f0f0,#eaeaea);
  --highlight-fg: #111111;

  --guest-card-bg: #f7f7f7;
  --guest-card-fg: #111111;
  --contact-card-bg: #f7f7f7;
  --contact-card-fg: #111111;
  --contact-icon-bg: #ddd;
  --news-item-bg: #f7f7f7;
  --news-item-fg: #111111;
  --footer-bg: #f5f5f5;
  --footer-fg: #111111;
}

/* ----------------------------------------------------------------- */
/* DARK MODE (classe .dark sul root)                                 */
/* ----------------------------------------------------------------- */
:root.dark {
  --bg: #0b0d0f;
  --fg: #e6e6e6;
  --card-bg: #1a1d20;
  --card-fg: #f2f2f2;
  --overlay-bg: rgba(0,0,0,0.65);
  --hero-bg: rgba(0,0,0,0.55);
  --nav-bg: rgba(15,15,18,0.85);
  --shadow: rgba(255,255,255,0.06);
  --accent: #ff4d4d;

  --section-bg: #111;
  --section-fg: #f2f2f2;
  --highlight-bg: linear-gradient(135deg,#1a0b14,#141414);
  --highlight-fg: #f2f2f2;

  --guest-card-bg: #191919;
  --guest-card-fg: #f2f2f2;
  --contact-card-bg: #111;
  --contact-card-fg: #fff;
  --contact-icon-bg: #222;
  --news-item-bg: #191919;
  --news-item-fg: #f2f2f2;
  --footer-bg: #050505;
  --footer-fg: #bbbbbb;
}

/* ----------------------------------------------------------------- */
/* SWITCH ICONS                                                      */
/* ----------------------------------------------------------------- */

#theme-toggle .icon-sun,
#theme-toggle .icon-moon {
  position: absolute;
  font-size: 1.2rem;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

:root.light #theme-toggle .icon-sun {
  opacity: 1;
  transform: translateY(0);
}
:root.light #theme-toggle .icon-moon {
  opacity: 0;
  transform: translateY(15px);
}

:root.dark #theme-toggle .icon-sun {
  opacity: 0;
  transform: translateY(-15px);
}
:root.dark #theme-toggle .icon-moon {
  opacity: 1;
  transform: translateY(0);
}


/* ----------------------------------------------------------------- */
/* 1. Definizione di AlfaSlabOne-Regular */
/* ----------------------------------------------------------------- */
@font-face {
    font-family: 'AlfaSlabOne';
    src: url('media/fonts/AlfaSlabOne-Regular.woff2') format('woff2'),
         url('media/fonts/AlfaSlabOne-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}


/* ----------------------------------------------------------------- */
/* 2. Definizione di Fixture-ExtraLight */
/* ----------------------------------------------------------------- */
@font-face {
    font-family: 'Fixture';
    src: url('media/fonts/Fixture-ExtraLight.woff2') format('woff2'),
         url('media/fonts/Fixture-ExtraLight.woff') format('woff');
    
    /* Imposta il peso specifico del font */
    font-weight: 200; /* ExtraLight corrisponde a un peso basso */
    font-style: normal;
    font-display: swap;
}


/* ----------------------------------------------------------------- */
/* 3. Definizione di NexaRustSans-Trial-BlackShadow1 */
/* ----------------------------------------------------------------- */
@font-face {
    font-family: 'Nexa Rust Shadow';
    src: url('media/fonts/NexaRustSans-Trial-BlackShadow1.woff2') format('woff2'),
         url('media/fonts/NexaRustSans-Trial-BlackShadow1.woff') format('woff');
    
    /* Questo è un font decorativo, puoi lasciare il peso normale */
    font-weight: normal; 
    font-style: normal;
    font-display: swap;
}


/* ----------------------------------------------------------------- */
/* Reset di Base                                                     */
/* ----------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* blocca la visione del menù a tendina con lo scroll sul piano orizzontale */
}

body {
  font-family: var(--font-base);
  background-color: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}


/* ----------------------------------------------------------------- */
/* Header                                                            */
/* ----------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--nav-bg);
  border-bottom: 2px solid var(--color-primary);
  backdrop-filter: blur(14px);
  transition: background-color var(--transition-fast), backdrop-filter var(--transition-fast);
}

/* ----------------------------------------------------------------- */
/* Proprietà Testo                                                   */
/* ----------------------------------------------------------------- */
h1 {
  font-family: 'AlfaSlabOne', Impact, sans-serif;
  font-weight: 400;
  letter-spacing: 0.04em;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

h2 {
  font-family: 'Fixture', 'Helvetica Neue', sans-serif;
  font-weight: 200;
  letter-spacing: 0.02em;
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 2rem;
}

h3 {
  font-family: 'Fixture', serif;
  font-weight: 200;
  letter-spacing: 0.02rem;
  margin-bottom: 0.5rem;
}

p {
  text-align: justify;
  font-family: 'Fixture', serif;
  font-weight: 200;
  letter-spacing: 0.02rem;
}

/* Link testuali */
.text-link {
  color: var(--color-secondary);
  text-decoration: none;
}


/* ----------------------------------------------------------------- */
/* Light Mode - Dark Mode                                            */
/* ----------------------------------------------------------------- */

/* Pulsante switch */
#theme-toggle {
  background: var(--bg);
  color: var(--fg);
  border: 2px solid var(--fg);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin-left: auto;
  margin-right: 3.25rem;
}

#theme-toggle .icon-sun,
#theme-toggle .icon-moon {
  position: absolute;
  font-size: 1.2rem;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}


/* ----------------------------------------------------------------- */
/* LOGO                                                              */
/* ----------------------------------------------------------------- */

.logo-claim {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
}

.logo {
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 1.2rem;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.claim {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.logo img {
  width: 300px;       /* larghezza fissa per desktop */
  height: auto;
  max-width: 100%;    /* per non oltrepassare il contenitore */
  display: block;
}


/* ----------------------------------------------------------------- */
/* HAMBURGER                                                         */
/* ----------------------------------------------------------------- */

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 30;
}

.hamburger .line {
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

/* Animazione in X quando il menu è aperto */
.hamburger.open .line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open .line:nth-child(2) {
  opacity: 0;
}

.hamburger.open .line:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}


/* ----------------------------------------------------------------- */
/* MENU OVERLAY                                                      */
/* ----------------------------------------------------------------- */

#menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  display: none;
  z-index: 20;
}

/* Mostra overlay solo quando menu aperto */
#menu-overlay.active {
  display: block;
}

/* Impedire scroll body quando menu aperto */
body.menu-open {
  overflow: hidden;
}


/* ----------------------------------------------------------------- */
/* NAVIGATION PANEL                                                  */
/* ----------------------------------------------------------------- */

.main-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
  background-color: transparent;
}

.main-nav a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}

.main-nav a.active {
  background-color: var(--color-secondary);
  color: var(--color-black);
}

/* Nav menu principale - lato desktop */
.main-nav {
  display: flex;
  gap: 0.75rem;
}

/* Link senza sottolineatura, colori principali */
a,
a:visited {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover,
a:focus {
  color: var(--color-secondary);
  outline: none;
}


/* ----------------------------------------------------------------- */
/* HERO                                                              */
/* ----------------------------------------------------------------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) var(--spacing-lg);
}

/* Pulsanti */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  width: 100%;
}

/* Video */
.hero-video {
  width: 100%;
  max-width: 1200px; /* video più grande su desktop */
  aspect-ratio: 16/9; /* mantiene proporzioni */
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover; /* riempie il contenitore senza deformarsi */
}


/* ----------------------------------------------------------------- */
/* PULSANTI                                                          */
/* ----------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease, color 0.15s ease;
}

.btn.primary {
  background-color: var(--color-primary);
  color: var(--color-black);
  box-shadow: 0 1px 4px rgba(228, 0, 106, 0.3);
}

.btn.secondary {
  background-color: var(--color-secondary);
  color: var(--color-black);
  box-shadow: 0 1px 4px #ffee00ad;
}

/* Hover effect */
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}


/* ----------------------------------------------------------------- */
/* IMMAGINE HOMEPAGE                                                 */
/* ----------------------------------------------------------------- */

#fade-image-container {
  position: relative;
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 2s ease-in-out;
}

#fade-image-container.visible {
  opacity: 0.9;
}

#fade-image-container img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;        /* riempie il contenitore senza deformarsi */
  filter: blur(3.5px);      /* blur leggero ma percepibile */
  transform: scale(1.02);   /* evita micro-bordi ai lati dopo il blur */
  transform-origin: center;
}

.slideshow {
    position: relative;
}

.slideshow::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7); /* desktop: nessuna opacità */
    pointer-events: none;
}


/* ----------------------------------------------------------------- */
/* HOMEPAGE IMG                                                      */
/* ----------------------------------------------------------------- */

/* Font Testo su Immagine */
.overlay-text h2 {
  font-size: 8rem;
}

/* Overlay Immagine Homepage */
.image-overlay-container {
  position: relative;
  max-width: 900px; /* imposta in base alla tua immagine */
  margin: 0 auto;
}

.image-overlay-container img {
  width: 100%;
  display: block;
  opacity: 0.4;
}

/* TESTO PRINCIPALE */
.overlay-text {
  position: absolute;
  top: 50%;
  left: 0; /* ora parte da sinistra */
  transform: translate(-120%, -50%); /* inizio: fuori schermo a sinistra */
  color: white;
  padding: 1rem 1.5rem;
  opacity: 0;
  white-space: nowrap;
  font-size: 8rem;
  font-weight: bold;
  transition: opacity 1.2s ease, transform 1.2s ease;
  pointer-events: none;
  z-index: 10;
}

/* TESTO SECONDARIO */
.suboverlay-text {
  position: absolute;
  top: 50%;
  left: 0; /* ora a sinistra */
  transform: translate(-80%, 80%); /* inizio: fuori schermo a sinistra */
  color: white;
  padding: 1rem 1.5rem;
  opacity: 0;
  white-space: nowrap;
  font-size: 1.5rem;
  font-weight: bold;
  transition: opacity 2.2s ease, transform 2.2s ease;
  pointer-events: none;
  z-index: 10;
}

/* Stato finale: testo visibile */
.overlay-text.visible {
  opacity: 1;
  transform: translate(0, -50%); /* arriva da sinistra e si ferma centrato verticalmente */
}

.suboverlay-text.visible {
  opacity: 1;
  transform: translate(3%, 80%); /* arriva da sinistra e si ferma leggermente sotto */
}


/* ----------------------------------------------------------------- */
/* PAGINE INTERNE                                                    */
/* ----------------------------------------------------------------- */

.page-hero {
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
}

.page-hero h1 {
  margin: 0 0 0.3rem;
  font-size: clamp(1.8rem, 3vw, 2.3rem);
}

.page-hero p {
  margin: 0.3rem 0 0;
  color: var(--color-muted);
}

/* Sezioni generiche */

.section {
  padding: var(--spacing-lg);
  background-color: var(--section-bg);
  color: var(--section-fg);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.section:nth-of-type(even) {
  background-color: var(--color-surface);
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section.highlight {
  background: var(--highlight-bg);
  color: var(--highlight-fg);
}


/* Griglie */

.two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--spacing-lg);
}


/* ----------------------------------------------------------------- */
/* PROGRAMMA                                                         */
/* ----------------------------------------------------------------- */

/* Hero del programma */
.program-hero {
  text-align: center;
  padding-bottom: calc(var(--spacing-lg) * 0.9);
}

.program-hero h1 {
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.program-hero p {
  max-width: 640px;
  margin: 0.4rem auto 0;
  color: var(--color-muted);
}

/* Barra giorni: pill minimal */
.day-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  padding: 0.35rem 0.45rem;
  border-radius: 999px;
  background-color: rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
}

.light .day-nav {
  background-color: rgba(0, 0, 0, 0.04);
}

.day-nav .btn.secondary {
  background-color: transparent;
  color: var(--fg);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid transparent;
  box-shadow: none;
  transition:
    background-color 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.day-nav .btn.secondary:hover {
  background-color: var(--color-secondary);
  color: #000;
  border-color: transparent;
  transform: translateY(-1px);
}

/* Sede / location sotto al titolo del giorno */
.day-location {
  margin-top: 0.3rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ----------------------------------------------------------------- */
/* PROGRAMMA – timeline                                              */
/* ----------------------------------------------------------------- */

/* Contenitore timeline: linea semplice a sinistra */
.timeline {
  position: relative;
  margin-top: var(--spacing-lg);
  padding-left: 2.25rem;
  border-left: 1px solid var(--color-border);
}

/* Card evento */
.event {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 90px) minmax(0, 1fr);
  column-gap: var(--spacing-md);
  row-gap: 0.15rem;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: 14px;
  background-color: var(--card-bg);
  color: var(--card-fg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
  transition:
    transform 0.18s ease-out,
    box-shadow 0.18s ease-out,
    border-color 0.18s ease-out,
    background-color 0.18s ease-out;
}

/* Hover sobrio solo su desktop */
@media (hover: hover) and (pointer: fine) {
  .event:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
    border-color: rgba(255, 242, 0, 0.45);
  }
}

/* Colonna oraria */
.event-time {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: 0.1rem;
}

/* Testo evento */
.event-body h3 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.event-body p {
  margin: 0 0 0.35rem;
}

.event-guests {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Link verso Ospiti dentro la timeline */
.event-guests a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color 0.18s ease;
}

.event-guests a:hover {
  color: var(--color-primary);
}


/* Materials note */

.materials-note {
  margin-top: var(--spacing-md);
  font-size: 0.95rem;
  color: var(--color-muted);
}

.program-button {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}

:root:not(.dark) .program-button {
  background-color: var(--color-primary);
  color: var(--color-white);
}

:root.dark .program-button {
  background-color: var(--color-secondary);
  color: var(--color-black);
}

/* Hover dinamico */
.program-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}


/* ----------------------------------------------------------------- */
/* FESTIVAL                                                          */
/* ----------------------------------------------------------------- */

/* info-block - usa variabili per coerenza */
section.info-block {
  background-color: var(--section-bg);
  color: var(--section-fg);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

section.info-block .info-text h2,
section.info-block .info-text p {
  color: inherit; /* eredita dal parent */
}

/* highlight info-block mantiene gradient come homepage */
section.info-block.highlight {
  background: var(--highlight-bg);
  color: var(--highlight-fg);
}

body.light section.info-block {
  --section-bg: #e0e0e0; /* grigio chiaro */
  --section-fg: #222;    /* testo scuro */
}

body.light section.info-block.highlight {
  /* mantiene gradient chiaro come in homepage */
  --highlight-bg: linear-gradient(135deg, #f0f0f0, #eaeaea);
  --highlight-fg: #111;
}

/* Layout alternato immagini e testo per desktop */
.info-block-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--spacing-lg);
}

/* Immagine responsive */
.info-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

/* Alternanza destra-sinistra */
.info-block-inner.left-img {
  grid-template-columns: 2fr 2fr; /* immagine 1/3, testo 2/3 */
   grid-template-areas: "image text";
}

.info-block-inner.right-img {
  grid-template-columns: 2fr 1fr; /* testo 2/3, immagine 1/3 */
  grid-template-areas: "text image";
}

.info-block-inner.left-img .info-image { grid-area: image; }
.info-block-inner.left-img .info-text  { grid-area: text; }

.info-block-inner.right-img .info-image { grid-area: image; }
.info-block-inner.right-img .info-text  { grid-area: text; }

/* Testo */
.info-text h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.info-text p {
  text-align: justify;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--section-fg);
}


/* ----------------------------------------------------------------- */
/* BOX MAPPA                                                         */
/* ----------------------------------------------------------------- */

.map-box {
  position: relative;
  width: 100%;          /* riempie la larghezza disponibile */
  padding-bottom: 56.25%; /* rapporto 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin: 1rem 0;
}

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


/* ----------------------------------------------------------------- */
/* ISCRIZIONE AI TALK – highlight                                    */
/* ----------------------------------------------------------------- */

.signup-section .signup-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: var(--spacing-lg);
  align-items: center;
}

.signup-section .signup-text p {
  max-width: 34rem;
  margin-bottom: var(--spacing-md);
}

.signup-section .signup-image {
  border-radius: var(--radius-lg);
  min-height: 260px;
  background-image:
    linear-gradient(135deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.45)),
    url("media/images/discorso.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-soft);
}

@media (max-width: 720px) {
  .signup-section .signup-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }

  .signup-section .signup-image {
    order: -1;
    min-height: 260px;
  }
}


/* ----------------------------------------------------------------- */
/* OSPITI                                                            */
/* ----------------------------------------------------------------- */

/* Griglia esterna: 2 card per riga su desktop, 1 su mobile */
.guests-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

@media (max-width: 720px) {
  .guests-grid {
    grid-template-columns: 1fr;
  }
}

/* Card ospiti – base, minimal */
.guest-card {
  background-color: var(--guest-card-bg);
  color: var(--guest-card-fg);
  border-radius: 16px;
  padding: calc(var(--spacing-md) * 1.1);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
  position: relative;
  transition:
    transform 0.22s ease-out,
    box-shadow 0.22s ease-out,
    border-color 0.22s ease-out,
    background-color 0.22s ease-out;
}

/* Accento molto leggero: alone diagonale magenta */
.guest-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top left,
              rgba(228, 0, 106, 0.22),
              transparent 55%);
  opacity: 0.18;
  pointer-events: none;
  transition: opacity 0.22s ease-out;
}

/* Light / dark: piccole variazioni di ombra e bordo */
.light .guest-card {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  border-color: rgba(0, 0, 0, 0.04);
}

.dark .guest-card {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  border-color: rgba(255, 255, 255, 0.05);
}

/* Hover desktop: sollevamento sobrio */
@media (hover: hover) and (pointer: fine) {
  .guest-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 44px rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 242, 0, 0.4);
  }

  .guest-card:hover::before {
    opacity: 0.26;
  }
}

/* TOP: immagine | nome + ruolo */
.guest-top {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-md);
  align-items: center;
}

/* Contenitore immagine */
.guest-image-box {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 242, 0, 0.55);
}

/* Immagine */
.guest-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Nome e ruolo */
.guest-role-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
}

.guest-role-box h2 {
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Ruolo – base */
.guest-role {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  opacity: 0.9;
}

/* Ruolo in light mode: tono più scuro e sobrio */
.light .guest-role {
  color: #b89e00;
}

/* Ruolo in dark mode: giallo pieno ad alto contrasto */
.dark .guest-role {
  color: #fff200;
}

/* BOTTOM: bio + link */
.guest-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

/* Bio: una sola definizione, leggibile in entrambi i temi */
.guest-bio {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--guest-card-fg);
}

/* Link tipo "chip", molto minimal */
.guest-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background-color: transparent;
  color: inherit;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition:
    background-color 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease,
    border-color 0.18s ease;
}

.light .guest-links a {
  border-color: rgba(0, 0, 0, 0.14);
}

.guest-links a:hover {
  background-color: var(--color-secondary);
  color: #000;
  border-color: transparent;
  transform: translateY(-1px);
}


/* ----------------------------------------------------------------- */
/* CONTATTI                                                          */
/* ----------------------------------------------------------------- */

.contact-cards {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 2rem;
}

/* Ogni card */
.contact-card {
  background-color: var(--contact-card-bg);
  color: var(--contact-card-fg);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 260px;
  /* transizione graduale come le guest-card */
  transition:
    transform 0.22s ease-out,
    box-shadow 0.22s ease-out,
    border-color 0.22s ease-out,
    background-color var(--transition-fast),
    color var(--transition-fast);
}

/* Hover desktop */
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.35);
  
}

/* Cerchio icona */
.contact-icon-wrapper {
  background-color: var(--contact-icon-bg);
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #222;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-icon-wrapper i {
  font-size: 2.8rem;
}

/* Colori icone */
.contact-card.instagram i {
  color: #E1306C;
}

.contact-card.facebook i {
  color: #1877F2;
}

.contact-card.email i {
  color: #FFD700;
}

.contact-card p a,
.contact-card p {
  color: #fff;
  margin: 0;
}

/* LIGHT MODE → testo scuro */
.light .contact-card p,
.light .contact-card p a {
  color: var(--color-black) !important;
}

/* DARK MODE → testo chiaro */
.dark .contact-card p,
.dark .contact-card p a {
  color: var(--color-white) !important;
}

/* ----------------------------------------------------------------- */
/* NEWS                                                              */
/* ----------------------------------------------------------------- */

.news-item {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background-color: var(--news-item-bg);
  color: var(--news-item-fg);
  box-shadow: var(--shadow-soft);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

/* Note generiche */

.note {
  margin-top: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--color-muted);
}


/* ----------------------------------------------------------------- */
/* ICONS                                                             */
/* ----------------------------------------------------------------- */
.contact-icon-link i {
  color: #111;
}


/* ----------------------------------------------------------------- */
/* FOOTER                                                            */
/* ----------------------------------------------------------------- */

/* FOOTER – base */
.site-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  background-color: var(--footer-bg);
  color: var(--footer-fg);
  font-size: 0.8rem;
}

.dark .site-footer {
  border-top-color: rgba(255, 255, 255, 0.16);
}

/* Layout interno */
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

/* Icone social minimal */
.footer-social {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.footer-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: inherit;
  background: rgba(0, 0, 0, 0.03);
  backdrop-filter: blur(6px);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.16s ease,
    box-shadow 0.16s ease,
    color 0.2s ease;
}

.light .footer-icon {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.7);
}

.footer-icon i {
  font-size: 1.1rem;
}

.footer-icon.instagram i { color: #E1306C; }
.footer-icon.facebook i { color: #1877F2; }
.footer-icon.email i { color: #FFD700; }

/* Hover sobrio */
.footer-icon:hover,
.footer-icon:focus-visible {
  transform: translateY(-1px);
  border-color: var(--color-secondary);
  background: radial-gradient(circle at top left,
              rgba(228, 0, 106, 0.16),
              transparent 55%);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  color: var(--color-white);
}

/* Riga finale */
.footer-meta-line {
  margin: 0;
  opacity: 0.8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}


/* ----------------------------------------------------------------- */
/* MOBILE                                                            */
/* ----------------------------------------------------------------- */

/* ---------------------------- */
/* SMALL MOBILE (< 480px)       */
/* ---------------------------- */

@media (max-width: 480px) {
  .overlay-text h2 {
    font-size: clamp(1.7rem, 9vw, 2.4rem);
  }

  .suboverlay-text h2 {
    font-size: clamp(0.9rem, 4vw, 1.3rem);
  }

  .overlay-text {
    top: 30%;
  }

  .suboverlay-text {
    top: 48%;
  }

  .hero {
    padding: var(--spacing-sm);
    gap: var(--spacing-md);
  }

  .hero-video {
    max-width: 100%; /* riempie completamente lo schermo */
  }

  .guest-card {
    grid-template-columns: 80px 1fr; /* riduce immagine */
    grid-template-rows: auto auto;
    padding: var(--spacing-sm);
  }

  .guest-top {
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-sm);
  }

  .guest-image-box,
  .guest-photo {
    width: 80px;
    height: 80px;
  }

  .guest-role-box h2 {
    font-size: 1rem; /* testo ridotto */
  }

  .guest-role {
    font-size: 0.85rem;
  }

  .guest-bio {
    font-size: 0.9rem;
  }

  .contact-card {
    min-height: 220px;
    padding: 1.5rem 1rem;
  }

  .contact-icon-wrapper {
    width: 75px;
    height: 75px;
  }

  .contact-icon-wrapper i {
    font-size: 2.2rem;
  }

  .map-box {
    padding-bottom: 75%; /* mappa più alta su smartphone, proporzioni ottimizzate */
  }
}


/* ---------------------------- */
/* SMALL MOBILE (< 600px)       */
/* ---------------------------- */

@media (max-width: 600px) {
  .overlay-text h2 {
    font-size: 3rem;
  }
  .suboverlay-text h2 {
    font-size: 1.1rem;
  }

  /* Ridimensionamento ulteriore per smartphone piccoli */
  .guest-image-box {
    width: 80px;
    height: 80px;
  }

  .guest-role-box h2 {
    font-size: 1.1rem;
  }

  .guest-role {
    font-size: 0.85rem;
  }

  .guest-bio {
    font-size: 0.8rem;
  }
}


/* ---------------------------- */
/* SMALL MOBILE (< 720px)       */
/* ---------------------------- */

@media (max-width: 720px) {
  #menu-overlay {
    display: none !important;
  }

  .site-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  /* Hamburger visibile e fissato in alto a destra */
  .hamburger {
    align-items: center;
    display: flex;
    position: fixed;
    top: 1.1rem;
    right: 1.1rem;
    z-index: 30;
  }

  /* Pannello menu a tendina */
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 260px;
    height: 100vh;
    background-color: var(--color-black);
    display: flex;
    flex-direction: column;
    padding: 2.2rem 1.6rem;
    gap: 1.2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 25;
    will-change: transform;
    justify-content: flex-start;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav a {
    font-size: 1rem;
    padding: 1rem 1.2rem;
    margin-top: 0.5rem;
    border-radius: var(--radius-sm);
    display: block;
    background-color: transparent;
    color: var(--color-muted);
    letter-spacing: 0.3px;
    transition: background-color 0.18s ease, color 0.18s ease;
  }

  .main-nav a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
  }

  .main-nav a.active {
    background-color: var(--color-secondary);
    color: var(--color-black);
  }

  .section {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .logo img {
    width: 120px;
  }

  .page-hero {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
  }

  .two-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .program-hero {
    padding-bottom: var(--spacing-lg);
  }

  .timeline {
    margin-top: var(--spacing-md);
    padding-left: 1.5rem;
  }

  .event {
    grid-template-columns: minmax(0, 70px) minmax(0, 1fr);
    padding: var(--spacing-sm);
  }

  .event-time {
    justify-content: flex-start;
  }

  /* Griglia delle card: una colonna sola */
  .guests-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding: 0 var(--spacing-md);
  }

  /* Card ospiti: layout verticale se necessario */
  .guest-card {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    word-break: break-word;
  }

  /* TOP: immagine e titolo */
  .guest-top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.5rem;
  }

  .guest-image-box {
    width: 100px;
    height: 100px;
    margin: 0 auto;
  }

  .guest-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Titolo più grande, ruolo leggermente più piccolo */
  .guest-role-box h2 {
    font-size: 1.5rem;
    margin: 0.2rem 0;
  }

  .guest-role {
    font-size: 0.9rem;
    opacity: 0.85;
  }

  /* BOTTOM: bio più leggibile e più piccolo */
  .guest-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-sm);
  }

  .guest-bio {
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0.3rem 0 0.5rem 0;
  }

  .info-block-inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: center;
    text-align: center;
  }

  .info-block-inner .info-image,
  .info-block-inner .info-text {
    width: 100%;
    margin: 0 0 1rem 0;
  }

  .info-block-inner.left-img,
  .info-block-inner.right-img {
    flex-direction: column !important;
  }

  .info-text h2 {
    font-size: 1.5rem;
  }

  .info-text p {
    font-size: 0.9rem;
  }
}


/* ---------------------------- */
/* MOBILE (< 768px)             */
/* ---------------------------- */

@media (max-width: 768px) {

  /* Contenitore testo */
  .overlay-text,
  .suboverlay-text {
    right: 50%;
    transform: translate(-50%, 0);
    text-align: center;
    white-space: normal;
    width: 90%;
    pointer-events: none;

    /* layer elegante dietro al testo */
    background: rgba(0, 0, 0, 0.01);
    padding: 0.6rem 1rem;
    backdrop-filter: blur(1.5px);
  }

  .overlay-text h2 {
    font-size: clamp(1.7rem, 7vw, 2.4rem);
    line-height: 1.1;
  }

  .suboverlay-text h2 {
    font-size: clamp(1rem, 4.5vw, 1.4rem);
    line-height: 1.2;
  }

  /* Posizione verticale ottimizzata */
  .overlay-text {
    top: 32%;
  }

  .suboverlay-text {
    top: 50%;
  }

  /* Posizione quando diventa visibile */
  .overlay-text.visible{
    transform: translate(-15%, 0);
  }

  .suboverlay-text.visible {
    transform: translate(-22%, 0);
  }

  .hero {
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
  }

  .hero-cta {
    flex-direction: column; /* pulsanti verticali su mobile */
    gap: var(--spacing-sm);
  }

  .hero-video {
    max-width: 100%;
  }

  .contact-cards {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .contact-card {
    padding: var(--spacing-lg);
  }

  .slideshow::after {
    background: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.65),
      rgba(0, 0, 0, 0.35)
    );
  }

/* Contenitore mobile */
#nav-menu {
  /* niente display qui: resta gestito da #nav-menu.open */
  background-color: rgba(0, 0, 0, 0.96);
  padding: 6.5rem 1.8rem 2rem;
  gap: 0.4rem;
  backdrop-filter: blur(16px);
  box-shadow: -4px 0 18px rgba(0, 0, 0, 0.55);
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

/* Light mode – menu mobile */
.light #nav-menu {
  background-color: rgba(255, 255, 255, 0.96);
  border-left: 1px solid rgba(0, 0, 0, 0.06);
}

.light #nav-menu a {
  color: #111111;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.light #nav-menu a.active {
  color: #111111; /* niente testo giallo: massimo contrasto */
  background-color: rgba(255, 242, 0, 0.14); /* leggero velo giallo sotto */
  font-weight: 500;
}

.light #nav-menu a.active::before {
  background: #e0c700; /* giallo caldo ma non accecante */
}

/* Dark mode – menu mobile */
.dark #nav-menu {
  background-color: rgba(5, 5, 5, 0.96);
}

.dark #nav-menu a {
  color: #fff;
}

.dark #nav-menu a.active {
  color: #fff200; /* giallo brillante su sfondo quasi nero */
}

/* Link */
#nav-menu a {
  position: relative;
  display: block;
  padding: 0.6rem 0 0.6rem 1.6rem;
  font-family: 'Fixture', 'Helvetica Neue', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg);
  opacity: 0.8;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition:
    color 0.18s ease,
    opacity 0.18s ease,
    transform 0.18s ease,
    border-color 0.18s ease;
}

/* Niente linea sull’ultimo elemento */
#nav-menu a:last-child {
  border-bottom: none;
}

/* Indicatore sottile a sinistra (hover/active) */
#nav-menu a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 60%;
  left: 0.4rem;
  border-radius: 999px;
  background: var(--color-secondary);
  transform: translateY(-50%) scaleY(0);
  transform-origin: center;
  opacity: 0;
  transition:
    transform 0.18s ease,
    opacity 0.18s ease;
}

/* Hover / focus */
#nav-menu a:hover,
#nav-menu a:focus-visible {
  opacity: 1;
  color: var(--color-primary);
  transform: translateX(6px);
}

/* Active (pagina corrente) */
#nav-menu a.active {
  background-color: transparent !important; /* annulla il giallo del desktop */
  color: var(--color-secondary);           /* giallo solo sul testo */
  font-weight: 500;
  opacity: 1;
}

/* Mostra l’indicatore per hover, focus e active */
#nav-menu a:hover::before,
#nav-menu a:focus-visible::before,
#nav-menu a.active::before {
  opacity: 1;
  transform: translateY(-50%) scaleY(1);
}

.program-hero {
    text-align: left;
    padding-bottom: var(--spacing-lg);
  }

  .day-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
    padding: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .day-nav .btn.secondary {
    width: 100%;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background-color: rgba(0, 0, 0, 0.14);
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border: 1px solid transparent;
  }

  .light .day-nav .btn.secondary {
    background-color: rgba(0, 0, 0, 0.05);
  }

  .day-nav .btn.secondary:hover {
    background-color: var(--color-secondary);
    color: #000;
    transform: translateY(-1px);
  }

  .day-nav .btn.secondary.active {
    background-color: var(--color-secondary);
    color: #000;
    border-color: transparent;
  }

  .site-footer {
    padding: var(--spacing-md) var(--spacing-md);
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .footer-right {
    align-items: flex-start;
    gap: 0.5rem;
  }

  .footer-nav {
    justify-content: flex-start;
    row-gap: 0.3rem;
  }

  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .footer-copy,
  .footer-org {
    white-space: normal;
  }

}


/* ---------------------------- */
/* MOBILE (< 900px)             */
/* ---------------------------- */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr; /* una colonna solo */
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
  }

  .hero-video {
    max-width: 90%; /* adatta il video alla larghezza del device */
  }
}


/* ---------------------------- */
/* DESKTOP (> 768px)            */
/* ---------------------------- */
/* Miglioramento layout su desktop */
@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer-meta-line {
    text-align: right;
  }
}