/* ==========================================================================
   Tennis Club Pinzolo - CSS Personalizzato
   Versione: 1.0
   Descrizione: Foglio di stile premium per il sito del Tennis Club Pinzolo.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABILI CSS (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Colori principali */
  --color-primary: #ed1d23;
  --color-primary-light: #ff4a4f;
  --color-secondary: #2C3E50;
  --color-accent: #dfdb38;
  --color-accent-light: #e8e455;
  --color-accent-dark: #c5c12e;

  /* Sfondi */
  --bg-light: #FFFFFF;
  --bg-warm: #e7e7e7;
  --bg-dark: #000222;

  /* Testo */
  --text-color: #000222;
  --text-muted: #666666;

  /* Gradienti */
  --gradient-hero: linear-gradient(135deg, var(--color-primary), var(--bg-dark));
  --gradient-gold: linear-gradient(135deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
  --gradient-court: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  --gradient-overlay: linear-gradient(180deg, rgba(15, 43, 29, 0.7) 0%, rgba(15, 43, 29, 0.4) 50%, rgba(15, 43, 29, 0.8) 100%);

  /* Ombre */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.2);
  --shadow-accent: 0 8px 24px rgba(232, 168, 56, 0.3);

  /* Bordi */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  --radius-circle: 50%;

  /* Transizioni */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Spaziatura */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;

  /* Contenitori */
  --container-sm: 720px;
  --container-md: 960px;
  --container-lg: 1280px;

  /* Tipografia */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Lato', sans-serif;
}

/* --------------------------------------------------------------------------
   1b. ACCESSIBILITA - Utility
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   2. RESET E STILI BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-color);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }

p {
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   3. LOADER DI PAGINA
   -------------------------------------------------------------------------- */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader__ball {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  background: radial-gradient(circle at 35% 35%, #d4f040, #c8e632, #a0c020);
  box-shadow: inset -4px -4px 8px rgba(0, 0, 0, 0.15),
              0 0 20px rgba(200, 230, 50, 0.4);
  animation: ballBounce 0.6s ease-in-out infinite alternate;
}

/* Linea curva sulla pallina */
.page-loader__ball::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  width: 80%;
  height: 2px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: rotate(-30deg);
}

@keyframes ballBounce {
  0% {
    transform: translateY(0) scale(1, 1);
  }
  100% {
    transform: translateY(-60px) scale(0.95, 1.05);
  }
}

/* --------------------------------------------------------------------------
   4. HEADER E NAVIGAZIONE
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background var(--transition-base),
              padding var(--transition-base),
              box-shadow var(--transition-base);
}

.site-header.scrolled {
  background: rgba(0, 2, 34, 0.95);
  -webkit-backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  padding: 0.6rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 5%;
}

.site-logo img {
  height: 50px;
  width: auto;
  transition: height var(--transition-base);
}

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

/* Link di navigazione desktop */
.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  position: relative;
  padding: 0.25rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link:hover {
  color: var(--color-accent-light);
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1010;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Vecchie classi BEM mobile nav rimosse — definizioni nella sezione B (Mobile Nav Fix) */

/* --------------------------------------------------------------------------
   5. SEZIONE HERO
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 0 5%;
}

.hero__overline {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-light);
  margin-bottom: var(--spacing-sm);
  opacity: 0;
  transform: translateY(40px);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  opacity: 0;
  transform: translateY(40px);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  opacity: 0;
  transform: translateY(40px);
}

.hero__cta {
  opacity: 0;
  transform: translateY(40px);
}

/* Animazione ingresso hero (attivata dalla classe .loaded sul body) */
@keyframes heroSlideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.loaded .hero__overline {
  animation: heroSlideUp 0.8s var(--transition-base) 0.2s forwards;
}

body.loaded .hero__title {
  animation: heroSlideUp 0.8s var(--transition-base) 0.3s forwards;
}

body.loaded .hero__subtitle {
  animation: heroSlideUp 0.8s var(--transition-base) 0.5s forwards;
}

body.loaded .hero__cta {
  animation: heroSlideUp 0.8s var(--transition-base) 0.7s forwards;
}

/* Indicatore di scorrimento */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-indicator__arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(255, 255, 255, 0.5);
  border-bottom: 2px solid rgba(255, 255, 255, 0.5);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
  50%      { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

/* --------------------------------------------------------------------------
   6. SEZIONI GENERALI
   -------------------------------------------------------------------------- */
.section-padding {
  padding-top: clamp(4rem, 8vw, 8rem);
  padding-bottom: clamp(4rem, 8vw, 8rem);
}

.section-dark {
  background-color: var(--bg-dark);
  color: #fff;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #fff;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.8);
}

.section-cream {
  background-color: var(--bg-warm);
}

.container {
  width: min(90%, var(--container-lg));
  margin-left: auto;
  margin-right: auto;
}

.container--narrow {
  width: min(90%, var(--container-sm));
}

/* Etichetta sopra al titolo */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: var(--spacing-lg);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  margin-top: 1rem;
  border-radius: 2px;
}

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

.section-title--center::after {
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   7. CARD
   -------------------------------------------------------------------------- */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

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

.card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: rgba(27, 94, 58, 0.08);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.card__title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.card__text {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Card vetro (per sezioni scure) */
.glass-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  transition: transform var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 40px rgba(232, 168, 56, 0.15);
}

.glass-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(232, 168, 56, 0.12);
  color: var(--color-accent);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

/* --------------------------------------------------------------------------
   8. PULSANTI
   -------------------------------------------------------------------------- */
/* --- Pulsanti: stili base robusti (proprieta' separate per vincere Tailwind reset) --- */
.btn-primary,
.btn-accent,
.btn-outline {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  font-family: 'Poppins', system-ui, sans-serif !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  padding-top: 14px !important;
  padding-bottom: 14px !important;
  padding-left: 28px !important;
  padding-right: 28px !important;
  border-radius: 50px !important;
  border-style: solid !important;
  border-width: 2px !important;
  cursor: pointer !important;
  text-decoration: none !important;
  line-height: 1.2 !important;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

/* --- Primary: verde pieno con bordo --- */
.btn-primary {
  background-color: #ed1d23 !important;
  background-image: linear-gradient(135deg, #ed1d23, #ff4a4f) !important;
  color: #fff !important;
  border-color: #ed1d23 !important;
  box-shadow: 0 4px 16px rgba(27, 94, 58, 0.35) !important;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(27, 94, 58, 0.5) !important;
  border-color: #ff4a4f !important;
  background-image: linear-gradient(135deg, #ff4a4f, #ed1d23) !important;
}

/* --- Accent: oro pieno con bordo --- */
.btn-accent {
  background-color: #dfdb38 !important;
  background-image: linear-gradient(135deg, #dfdb38, #e8e455) !important;
  color: #000222 !important;
  border-color: #c5c12e !important;
  box-shadow: 0 4px 16px rgba(232, 168, 56, 0.4) !important;
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(232, 168, 56, 0.55) !important;
  border-color: #dfdb38 !important;
  background-image: linear-gradient(135deg, #e8e455, #dfdb38) !important;
}

/* --- Outline: bordo bianco visibile --- */
.btn-outline {
  background-color: rgba(255, 255, 255, 0.08) !important;
  background-image: none !important;
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.55) !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2) !important;
  -webkit-backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.18) !important;
  border-color: rgba(255, 255, 255, 0.9) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.15) !important;
}

/* --- Shine sweep su hover (primary e accent) --- */
.btn-primary::before,
.btn-accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
  pointer-events: none;
}

.btn-primary:hover::before,
.btn-accent:hover::before {
  left: 100%;
}

/* --------------------------------------------------------------------------
   9. SEZIONE CONTATORI
   -------------------------------------------------------------------------- */
.counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.counter__number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.counter__label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.section-dark .counter__label {
  color: rgba(255, 255, 255, 0.7);
}

@keyframes counterPop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.counter__number.is-visible {
  animation: counterPop 0.4s ease-out;
}

/* --------------------------------------------------------------------------
   10. SCHEDE (TABS)
   -------------------------------------------------------------------------- */
.tabs-wrapper {
  margin-bottom: var(--spacing-lg);
}

.tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid rgba(0, 0, 0, 0.06);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  font-family: 'Poppins', sans-serif !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  color: #666 !important;
  background: transparent !important;
  border-style: solid !important;
  border-width: 0 0 3px 0 !important;
  border-color: transparent !important;
  padding: 0.75rem 1.5rem !important;
  cursor: pointer;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.tab-btn:hover {
  color: #000222 !important;
  background: rgba(0,0,0,0.03) !important;
}

.tab-btn.active {
  color: #ed1d23 !important;
  border-color: transparent transparent #ed1d23 transparent !important;
  background: rgba(237,29,35,0.05) !important;
}

.section-dark .tab-btn {
  color: rgba(255, 255, 255, 0.5);
}

.section-dark .tab-btn.active {
  color: var(--color-accent-light);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.tab-content.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   11. GALLERIA FOTOGRAFICA
   -------------------------------------------------------------------------- */
/* Filtri galleria */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  border: 2px solid #e7e7e7;
  background: transparent;
  color: #666;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-btn:hover {
  border-color: #ed1d23;
  color: #ed1d23;
}

.filter-btn.active {
  background: #ed1d23;
  border-color: #ed1d23;
  color: #fff;
}

/* Grid galleria */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  grid-auto-flow: dense;
  gap: 12px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden {
  display: none;
}

.gallery-item--wide,
.gallery-grid .span-col-2 {
  grid-column: span 2;
}

.gallery-item--tall,
.gallery-grid .span-row-2 {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* Overlay con didascalia */
.gallery-item .gallery-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,2,34,0.8) 0%, rgba(0,2,34,0.1) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.gallery-item .gallery-overlay .gallery-caption {
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  transform: translateY(8px);
  transition: transform 0.35s ease;
}

.gallery-item .gallery-overlay .gallery-source {
  color: rgba(255,255,255,0.5);
  font-size: 0.65rem;
  margin-top: 0.25rem;
  transform: translateY(8px);
  transition: transform 0.35s ease 0.05s;
}

.gallery-item .gallery-overlay .gallery-zoom {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-overlay .gallery-caption,
.gallery-item:hover .gallery-overlay .gallery-source {
  transform: translateY(0);
}

.gallery-item:hover .gallery-overlay .gallery-zoom {
  opacity: 1;
  transform: scale(1);
}

.gallery-item .gallery-overlay .gallery-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(237, 29, 35, 0.95);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.gallery-item:hover .gallery-overlay .gallery-badge {
  opacity: 1;
  transform: translateY(0);
}

/* Lightbox (galleria a schermo intero) */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.is-active {
  opacity: 1;
  visibility: visible;
}

.lightbox__image {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.lightbox.is-active .lightbox__image {
  transform: scale(1);
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--radius-circle);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-circle);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lightbox__nav--prev {
  left: 1.5rem;
}

.lightbox__nav--next {
  right: 1.5rem;
}

/* --------------------------------------------------------------------------
   12. MODULO DI CONTATTO
   -------------------------------------------------------------------------- */
.form-group {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.form-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-color);
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.12);
  padding: 1.25rem 0 0.5rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-bottom-color: var(--color-accent);
}

.form-label {
  position: absolute;
  top: 1.25rem;
  left: 0;
  font-size: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: top var(--transition-fast), font-size var(--transition-fast),
              color var(--transition-fast);
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: 0;
  font-size: 0.75rem;
  color: var(--color-accent);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* Stili per sezioni scure */
.section-dark .form-input {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.section-dark .form-input:focus {
  border-bottom-color: var(--color-accent);
}

.section-dark .form-label {
  color: rgba(255, 255, 255, 0.5);
}

.section-dark .form-input:focus ~ .form-label,
.section-dark .form-input:not(:placeholder-shown) ~ .form-label {
  color: var(--color-accent-light);
}

/* Form error messages and invalid states */
.form-error {
  display: block;
  color: var(--color-primary);
  font-size: 0.8rem;
  margin-top: 0.25rem;
  min-height: 1.2em;
}

.form-error:empty {
  display: none;
}

.form-input[aria-invalid="true"] {
  border-bottom-color: var(--color-primary);
}

.form-input[aria-invalid="true"] ~ .form-label {
  color: var(--color-primary);
}

.section-dark .form-error {
  color: #ff6b6b;
}

.section-dark .form-input[aria-invalid="true"] {
  border-bottom-color: #ff6b6b;
}

.section-dark .form-input[aria-invalid="true"] ~ .form-label {
  color: #ff6b6b;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  display: inline-block;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-light);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--color-accent);
  margin-top: 0.2rem;
}

/* Divisore dorato */
.footer-divider {
  height: 2px;
  background: var(--gradient-gold);
  border: none;
  opacity: 0.4;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
  color: var(--color-accent-light);
}

/* Pulsante torna su */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  background: var(--color-accent);
  color: var(--bg-dark);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(232, 168, 56, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast),
              transform var(--transition-fast), background var(--transition-fast);
  z-index: 999;
}

.back-to-top.is-visible,
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   14. CLASSI DI UTILITA
   -------------------------------------------------------------------------- */
.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.text-white {
  color: #fff;
}

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

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   15. MEDIA QUERIES (Responsive)
   -------------------------------------------------------------------------- */

/* Tablet e schermi medi */
@media (max-width: 1024px) {
  .hamburger {
    display: flex;
  }

  .nav-list {
    display: none;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
    grid-auto-flow: dense;
  }

  .gallery-filters {
    gap: 0.4rem;
  }

  .filter-btn {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }

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

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

  h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
  h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
}

/* Smartphone */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
    gap: 8px;
  }

  .gallery-item--wide,
  .gallery-grid .span-col-2 {
    grid-column: span 1;
  }

  .gallery-item--tall,
  .gallery-grid .span-row-2 {
    grid-row: span 1;
  }

  .gallery-overlay .gallery-caption {
    font-size: 0.75rem !important;
  }

  .gallery-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }

  .gallery-item--tall {
    grid-row: span 1;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

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

  .tabs-nav {
    gap: 0;
  }

  .tab-btn {
    padding: 0.6rem 0.75rem;
    font-size: 0.8rem;
  }

  .lightbox__nav {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .lightbox__nav--prev { left: 0.75rem; }
  .lightbox__nav--next { right: 0.75rem; }

  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
  }
}

/* Smartphone piccoli */
@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }

  .counters {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }

  .counter__number {
    font-size: 2rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   16. ACCESSIBILITA
   -------------------------------------------------------------------------- */

/* Link per saltare al contenuto */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--bg-dark);
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  z-index: 10001;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* Stile del focus visibile */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Focus per pulsanti e link interattivi */
.btn:focus-visible,
.nav-link:focus-visible,
.tab-btn:focus-visible,
.gallery-item:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Movimento ridotto per utenti sensibili */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__background {
    transform: none !important;
  }

  .page-loader {
    display: none;
  }

  body.loaded .hero__overline,
  body.loaded .hero__title,
  body.loaded .hero__subtitle,
  body.loaded .hero__cta {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* --------------------------------------------------------------------------
   17. OVERRIDE AOS (Animate On Scroll) PER MOBILE
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Converti animazioni orizzontali in fade-up su mobile */
  [data-aos="fade-left"],
  [data-aos="fade-right"],
  [data-aos="slide-left"],
  [data-aos="slide-right"] {
    transform: translateY(20px) !important;
  }

  [data-aos="fade-left"].aos-animate,
  [data-aos="fade-right"].aos-animate,
  [data-aos="slide-left"].aos-animate,
  [data-aos="slide-right"].aos-animate {
    transform: translateY(0) !important;
  }

  /* Ridurre offset AOS su mobile */
  [data-aos] {
    transition-duration: 400ms !important;
  }
}

/* --------------------------------------------------------------------------
   18. CLASSI AGGIUNTIVE (Allineamento HTML)
   -------------------------------------------------------------------------- */

/* Hero Section - alias per HTML */
.hero-section {
  position: relative;
  min-height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-element {
  opacity: 0;
}

body.loaded .hero-element:nth-child(1) {
  animation: heroSlideUp 0.8s ease-out 0.2s forwards;
}

body.loaded .hero-element:nth-child(2) {
  animation: heroSlideUp 0.8s ease-out 0.4s forwards;
}

body.loaded .hero-element:nth-child(3) {
  animation: heroSlideUp 0.8s ease-out 0.6s forwards;
}

body.loaded .hero-element:nth-child(4) {
  animation: heroSlideUp 0.8s ease-out 0.8s forwards;
}

/* Scroll dot animation */
.scroll-dot {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(8px); opacity: 1; }
}

/* Counter number */
.counter-number {
  font-variant-numeric: tabular-nums;
}

/* Hamburger lines */
.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.2s ease;
  margin: 5px 0;
}

.menu-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Gallery grid spans */
.gallery-grid .span-col-2 {
  grid-column: span 2;
}

.gallery-grid .span-row-2 {
  grid-row: span 2;
}

@media (max-width: 768px) {
  .gallery-grid .span-col-2,
  .gallery-grid .span-row-2 {
    grid-column: span 1;
    grid-row: span 1;
  }
}

/* Section dark text fix */
.section-dark h2,
.section-dark h3,
.section-dark p {
  color: inherit;
}

/* --------------------------------------------------------------------------
   19. SPONSOR CAROUSEL (marquee continuo)
   -------------------------------------------------------------------------- */
.sponsor-carousel {
  overflow: hidden;
  position: relative;
  padding: 2rem 0;
}

.sponsor-carousel::before,
.sponsor-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.sponsor-carousel::before {
  left: 0;
  background: linear-gradient(to right, #e7e7e7 20%, transparent);
}

.sponsor-carousel::after {
  right: 0;
  background: linear-gradient(to left, #e7e7e7 20%, transparent);
}

.sponsor-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  animation: sponsorScroll 45s linear infinite;
  width: max-content;
  padding: 1rem 0;
}

.sponsor-track:hover {
  animation-play-state: paused;
}

@keyframes sponsorScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.sponsor-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-width: 220px;
  min-height: 160px;
  padding: 2rem 2.5rem;
  background: #fff;
  border-radius: 16px;
  border: 2px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  text-decoration: none;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.sponsor-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  border-color: #dfdb38;
}

.sponsor-item img {
  height: 70px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(20%) brightness(0.95);
  transition: filter 0.35s ease, transform 0.35s ease;
}

.sponsor-item:hover img {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.05);
}

.sponsor-name {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .sponsor-item {
    min-width: 180px;
    min-height: 130px;
    padding: 1.5rem 1.5rem;
  }

  .sponsor-item img {
    height: 50px;
  }

  .sponsor-carousel::before,
  .sponsor-carousel::after {
    width: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Nav toggle e overlay: definizioni spostate nella sezione B (Mobile Nav) */

/* Loader ball */
.loader-ball {
  width: 32px;
  height: 32px;
  background: #c8e632;
  border-radius: 50%;
  animation: loaderBounce 0.6s ease-in-out infinite;
}

@keyframes loaderBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Form textarea */
.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Lightbox controls */
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: white;
  font-size: 2.5rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: transform 0.2s ease;
}

.lightbox-close:hover {
  transform: scale(1.2);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  border: none;
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  z-index: 10;
}

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-family: var(--font-heading);
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  transform: scale(0.9);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.3s ease;
}

.lightbox-overlay.active .lightbox-img {
  transform: scale(1);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   20. FIX CONFLITTI E STILI MANCANTI
   -------------------------------------------------------------------------- */

/* Lightbox overlay base */
.lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Footer link (singolare) */
.footer-link {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
  padding-left: 0;
}

.footer-link:hover {
  color: #ed1d23;
  padding-left: 6px;
}

/* Container override - piu' specifico di Tailwind */
.container {
  width: min(90%, 1280px) !important;
  max-width: 1280px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Fix Tailwind overline conflict - assicura che section-label funzioni */
.section-label {
  display: inline-block !important;
  font-family: 'Poppins', system-ui, sans-serif !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  color: #dfdb38 !important;
  margin-bottom: 0.75rem !important;
  text-decoration: none !important;
}

/* Pagine interne: hero mini */
.hero-mini {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 4rem;
  background: #000222;
  overflow: hidden;
}

.hero-mini .hero-bg-img {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0.1;
  background-size: cover;
  background-position: center;
}

/* Pagina attiva nel menu */
.nav-link-active {
  color: #dfdb38 !important;
}

/* ==========================================================================
   21. FIX MOBILE COMPLETO
   ========================================================================== */

/* --- A. Immagini globali --- */
img {
  max-width: 100%;
  height: auto;
}

/* --- B. Mobile Nav: gestito interamente da includes/header.php (inline CSS+JS) --- */

/* --- C. Tablet (max-width: 768px) --- */
@media (max-width: 768px) {

  /* Hero mini meno padding */
  .hero-mini {
    padding-top: 6rem !important;
    padding-bottom: 2.5rem !important;
  }

  /* Tabelle: testo piu' piccolo */
  table {
    font-size: 0.85rem;
  }
  th, td {
    padding: 0.6rem 0.5rem !important;
  }

  /* Back to top piu' piccolo */
  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
  }

  /* Lightbox nav piu' piccolo */
  .lightbox-prev { left: 0.5rem !important; }
  .lightbox-next { right: 0.5rem !important; }
  .lightbox-close { top: 0.75rem !important; right: 0.75rem !important; }

  /* Sponsor carousel */
  .sponsor-carousel::before,
  .sponsor-carousel::after {
    width: 40px;
  }
}

/* --- D. Smartphone (max-width: 640px) --- */
@media (max-width: 640px) {

  /* Bottoni full-width */
  .btn-primary,
  .btn-accent,
  .btn-outline {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* Tabelle ancora piu' compatte */
  table {
    font-size: 0.8rem;
  }
  th, td {
    padding: 0.5rem 0.35rem !important;
  }

  /* Hero mini ancora meno padding */
  .hero-mini {
    padding-top: 5.5rem !important;
    padding-bottom: 2rem !important;
  }

  /* Riduci spaziature sezioni */
  .section-padding {
    padding-top: clamp(2.5rem, 6vw, 4rem) !important;
    padding-bottom: clamp(2.5rem, 6vw, 4rem) !important;
  }

  /* Footer social meno gap */
  footer .flex.gap-3 {
    gap: 0.5rem;
  }
}

/* --- E. Piccoli telefoni (max-width: 480px) --- */
@media (max-width: 480px) {

  /* Heading piu' piccoli */
  h1 { font-size: clamp(1.5rem, 7vw, 2.2rem) !important; }
  h2 { font-size: clamp(1.3rem, 5.5vw, 1.8rem) !important; }
  h3 { font-size: clamp(1.1rem, 4vw, 1.4rem) !important; }

  /* Hero mini minimo */
  .hero-mini {
    padding-top: 5rem !important;
    padding-bottom: 1.5rem !important;
  }

  .hero-mini h1 {
    font-size: 1.75rem !important;
  }

  /* Container piu' stretto */
  .container {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }

  /* Sponsor carousel item piu' piccoli */
  .sponsor-item {
    min-width: 150px !important;
    min-height: 100px !important;
    padding: 1rem !important;
  }

  .sponsor-item img {
    height: 40px !important;
  }

  .sponsor-name {
    font-size: 0.65rem !important;
  }

  /* Lightbox */
  .lightbox-img {
    max-width: 95vw !important;
    max-height: 80vh !important;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 36px !important;
    height: 36px !important;
  }

  /* Back to top */
  .back-to-top {
    bottom: 0.75rem;
    right: 0.75rem;
    width: 38px;
    height: 38px;
  }

  /* Bottoni padding ridotto */
  .btn-primary,
  .btn-accent,
  .btn-outline {
    padding-top: 12px !important;
    padding-bottom: 12px !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    font-size: 0.8rem !important;
  }

  /* Tabelle: nascondi colonne secondarie se troppo strette */
  .overflow-x-auto {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  /* Gallery */
  .gallery-grid {
    grid-auto-rows: 140px !important;
    gap: 6px !important;
  }

  /* Filter pills piu' piccole */
  .filter-btn {
    font-size: 0.7rem !important;
    padding: 0.4rem 0.8rem !important;
  }

  /* Tab buttons */
  .tab-btn {
    font-size: 0.75rem !important;
    padding: 0.6rem 1rem !important;
  }

  /* Card padding ridotto */
  .glass-card,
  .bg-white.rounded-2xl {
    padding: 1rem;
  }

  /* Footer */
  footer .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

/* ==========================================================================
   22. COMPATIBILITA' CROSS-DEVICE / CROSS-BROWSER
   ========================================================================== */

/* Fix 5: Touch-action per rimuovere tap delay su Android vecchi */
a, button, [onclick], [role="button"], .btn-primary, .btn-accent, .btn-outline, .tab-btn, .filter-btn {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

/* Fix 6: Form input minimo 16px per prevenire iOS auto-zoom su focus */
input, textarea, select {
  font-size: 16px !important;
}

/* Fix 8: Gallery — funziona anche su touch (non solo :hover) */
@media (hover: none) and (pointer: coarse) {
  /* Touch device: overlay sempre semi-visibile */
  .gallery-item .gallery-overlay {
    opacity: 0.7;
  }
  .gallery-item .gallery-overlay .gallery-caption {
    transform: translateY(0);
  }
  .gallery-item .gallery-overlay .gallery-zoom {
    opacity: 1;
    transform: scale(1);
  }
}

/* Safe area insets per iPhone con notch */
@supports (padding: env(safe-area-inset-bottom)) {
  .site-header {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
  #mob-pnl {
    padding-bottom: env(safe-area-inset-bottom);
  }
  .back-to-top {
    bottom: calc(2rem + env(safe-area-inset-bottom));
  }
  #whatsapp-btn {
    bottom: calc(1.5rem + env(safe-area-inset-bottom));
  }
  #a11y-widget {
    bottom: calc(5.5rem + env(safe-area-inset-bottom));
  }
}

/* Smooth scroll fallback per iOS vecchio */
@supports not (scroll-behavior: smooth) {
  html {
    scroll-behavior: auto;
  }
}

/* Aspect-ratio fallback per Safari vecchio */
@supports not (aspect-ratio: 1) {
  .aspect-square {
    padding-bottom: 100%;
    height: 0;
    position: relative;
  }
  .aspect-square > * {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
  }
}

/* Focus-visible per accessibilita' keyboard su tutti i browser */
:focus-visible {
  outline: 3px solid #ed1d23;
  outline-offset: 2px;
}
:focus:not(:focus-visible) {
  outline: none;
}

/* --------------------------------------------------------------------------
   23. KEYBOARD FOCUS MANAGEMENT (Accessibility)
   -------------------------------------------------------------------------- */

/* Nav links (header desktop) */
.nav-link:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 4px;
  border-radius: 2px;
}

/* Active nav link focus */
.nav-link-active:focus-visible {
  outline-color: #dfdb38;
}

/* Buttons */
.btn-primary:focus-visible,
.btn-accent:focus-visible,
.btn-outline:focus-visible {
  outline: 3px solid #ed1d23 !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 1px #fff, 0 4px 16px rgba(237, 29, 35, 0.35) !important;
}

.btn-accent:focus-visible {
  outline-color: #000222 !important;
}

/* Footer links */
.footer-link:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
  border-radius: 2px;
}

footer a:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
  border-radius: 2px;
}

/* Form inputs — visible bottom-border change + subtle ring */
.form-input:focus-visible {
  border-bottom-color: var(--color-accent);
  box-shadow: 0 2px 0 0 var(--color-accent);
}

/* Filter buttons (gallery) */
.filter-btn:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

/* Tab buttons */
.tab-btn:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

/* Gallery items */
.gallery-item:focus-visible {
  outline: 3px solid #ed1d23;
  outline-offset: 2px;
  border-radius: 12px;
}

/* Gallery items should show overlay on focus too */
.gallery-item:focus-visible .gallery-overlay {
  opacity: 1;
}
.gallery-item:focus-visible .gallery-overlay .gallery-caption,
.gallery-item:focus-visible .gallery-overlay .gallery-source {
  transform: translateY(0);
}
.gallery-item:focus-visible .gallery-overlay .gallery-zoom {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox controls */
.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
  outline: 2px solid #dfdb38;
  outline-offset: 2px;
  background: rgba(255, 255, 255, 0.25);
}

/* Back-to-top button */
.back-to-top:focus-visible {
  outline: 3px solid #ed1d23;
  outline-offset: 3px;
}

/* WhatsApp floating button */
#whatsapp-btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
  animation: none;
}

/* Accessibility toggle */
#a11y-toggle:focus-visible {
  outline: 3px solid #dfdb38;
  outline-offset: 3px;
}

#a11y-close:focus-visible,
#a11y-reset:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

.a11y-link:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

/* Language switcher */
.lang-current:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

.lang-option:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: -2px;
  background: rgba(255,255,255,0.12);
}

/* Cookie banner buttons */
#cookie-banner button:focus-visible {
  outline: 2px solid #dfdb38;
  outline-offset: 2px;
}

/* Mobile nav panel links */
#mob-pnl a:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
  background: rgba(237, 29, 35, 0.1);
}

/* Hamburger menu button */
#mob-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Social icon buttons in footer */
footer .w-10:focus-visible {
  outline: 2px solid #ed1d23;
  outline-offset: 2px;
}

/* Skip link enhancement — ensure visible above everything on focus */
.skip-link:focus-visible {
  outline: 3px solid #000222;
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Language Switcher
   -------------------------------------------------------------------------- */
.lang-switcher {
  position: relative;
  z-index: 1200;
}
.lang-current {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.2s;
  line-height: 1;
}
.lang-current:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.25);
}
.site-header.scrolled .lang-current {
  background: rgba(0,2,34,0.3);
}
.lang-flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
  display: block;
}
.lang-code {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.lang-arrow {
  transition: transform 0.2s;
  opacity: 0.6;
}
.lang-switcher.open .lang-arrow {
  transform: rotate(180deg);
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: #000222;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 6px;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-dropdown li {
  margin: 0;
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.15s;
}
.lang-option:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.lang-option.lang-active {
  background: rgba(237,29,35,0.15);
  color: #ed1d23;
  font-weight: 600;
}
/* Mobile lang switcher adjustments */
@media (max-width: 1023px) {
  .lang-dropdown {
    right: auto;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
  }
  .lang-switcher.open .lang-dropdown {
    transform: translateX(-50%) translateY(0);
  }
}

/* Print styles base */
@media print {
  .site-header, footer, .back-to-top, #whatsapp-btn, #a11y-widget, #mob-btn, #mob-pnl, #mob-ov,
  #cookie-banner, .hero-section, .hero-mini, .sponsor-carousel, .skip-link,
  .lightbox-overlay, .gallery-filters, .back-to-top, .lang-switcher { display: none !important; }
  body { color: #000 !important; background: #fff !important; font-size: 12pt !important; }
  main { padding: 0 !important; }
  a { color: #000 !important; text-decoration: underline !important; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; word-break: break-all; }
  a[href^="tel"]::after, a[href^="mailto"]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
  a[href^="#"]::after, a[href^="javascript"]::after { content: none; }
  img { max-width: 100% !important; page-break-inside: avoid; }
  h1, h2, h3, h4 { page-break-after: avoid; color: #000 !important; }
  .section-padding { padding: 1rem 0 !important; }
  .section-dark { background: #fff !important; color: #000 !important; }
  .section-dark h2, .section-dark h3, .section-dark p { color: #000 !important; }
  .glass-card { background: #fff !important; border: 1px solid #ccc !important; }
  table { border-collapse: collapse !important; }
  th, td { border: 1px solid #999 !important; padding: 0.5rem !important; }
}

/* --------------------------------------------------------------------------
   24. COLOR CONTRAST FIXES (WCAG AA Compliance)
   -------------------------------------------------------------------------- */

/*
 * Fix low-opacity white text on dark (#000222) backgrounds.
 * text-white/40 = rgba(255,255,255,0.4) on #000222 => ~3.0:1 FAILS
 * text-white/50 = rgba(255,255,255,0.5) on #000222 => ~4.1:1 FAILS
 * Minimum for normal text: 4.5:1 => need at least opacity 0.6
 * Fix: override via CSS to ensure sufficient contrast.
 */

/* Footer & dark sections: bump text-white/40 to opacity 0.65 */
.section-dark .text-white\/40,
footer .text-white\/40 {
  color: rgba(255, 255, 255, 0.65) !important;
}

/* Footer & dark sections: bump text-white/50 to opacity 0.7 */
.section-dark .text-white\/50,
footer .text-white\/50,
.hero-mini .text-white\/50 {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* section-dark tab-btn inactive: bump from 0.5 to 0.7 */
.section-dark .tab-btn {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* section-dark form-label: bump from 0.5 to 0.7 */
.section-dark .form-label {
  color: rgba(255, 255, 255, 0.7);
}

/* section-dark counter-label: bump from 0.7 to 0.75 for safe margin */
.section-dark .counter__label {
  color: rgba(255, 255, 255, 0.75);
}

/* footer-link: bump from 0.55 to 0.65 for safe AA pass */
.footer-link {
  color: rgba(255, 255, 255, 0.65);
}

/* footer-bottom: bump from 0.5 to 0.7 */
.footer-bottom {
  color: rgba(255, 255, 255, 0.7);
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.7);
}

/* Gallery source text: bump from 0.5 to 0.7 */
.gallery-item .gallery-overlay .gallery-source {
  color: rgba(255, 255, 255, 0.7);
}

/*
 * Fix #ed1d23 (red) on white: contrast ~3.9:1 FAILS AA for normal text.
 * Darken to #c41920 => contrast ~5.9:1 PASSES AA.
 * Only for text links (NOT buttons where text is white-on-red).
 */
a.text-\[\#ed1d23\],
.text-\[\#ed1d23\] {
  color: #c41920 !important;
}

/*
 * Fix Tailwind text-gray-400 (#9ca3af) on white: contrast ~2.9:1 FAILS.
 * Override to text-gray-600 equivalent (#4b5563) => ~7.5:1 PASSES.
 */
.text-gray-400 {
  color: #6b7280 !important; /* gray-500 minimum for small text on white */
}

/*
 * Fix Tailwind text-gray-500 (#6b7280) on white: contrast ~4.6:1.
 * Passes for normal 16px text but fails at text-sm/text-xs sizes.
 * For small text, bump slightly to #555 for safer margin.
 */
.text-sm.text-gray-500,
.text-xs.text-gray-500 {
  color: #4b5563 !important; /* gray-600 for better contrast at small sizes */
}

/*
 * Fix text-[10px] (used for photo credits, badges): bump to 11px minimum.
 * 10px is below recommended minimum for readability.
 */
.text-\[10px\] {
  font-size: 11px !important;
}

/* Scroll indicator text on hero: bump opacity for readability */
.scroll-indicator {
  color: rgba(255, 255, 255, 0.75);
}

/*
 * btn-primary: white on #ed1d23 => ~3.9:1
 * Button text is 14px bold uppercase = qualifies as "large text" (3:1 OK).
 * But to be safe, darken to #c41920 for the gradient base.
 */
.btn-primary {
  background-color: #c41920 !important;
  background-image: linear-gradient(135deg, #c41920, #e0353b) !important;
  border-color: #c41920 !important;
}
.btn-primary:hover {
  background-image: linear-gradient(135deg, #e0353b, #c41920) !important;
  border-color: #e0353b !important;
}

/* --------------------------------------------------------------------------
   25. PREFERS-REDUCED-MOTION ENHANCEMENTS
   -------------------------------------------------------------------------- */

/* Add AOS library support to reduced motion */
@media (prefers-reduced-motion: reduce) {
  /* AOS elements: show immediately without animation */
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  [data-aos][data-aos][data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }

  /* Ensure smooth scroll is disabled */
  html {
    scroll-behavior: auto !important;
  }

  /* Parallax and transforms */
  .hero-bg,
  .hero__background {
    transform: none !important;
    will-change: auto !important;
  }

  /* Disable card hover lift */
  .card:hover,
  .glass-card:hover,
  .sponsor-item:hover {
    transform: none !important;
  }

  /* Disable button hover lift */
  .btn-primary:hover,
  .btn-accent:hover,
  .btn-outline:hover,
  .back-to-top:hover {
    transform: none !important;
  }

  /* Loader ball: no bounce */
  .loader-ball,
  .page-loader__ball {
    animation: none !important;
  }

  /* Gallery image zoom on hover */
  .gallery-item:hover img {
    transform: none !important;
  }

  /* Footer link slide on hover */
  .footer-links a:hover,
  .footer-link:hover {
    transform: none !important;
    padding-left: 0 !important;
  }

  /* Lightbox close scale on hover */
  .lightbox-close:hover {
    transform: none !important;
  }
}

/* --------------------------------------------------------------------------
   26. FORCED COLORS / WINDOWS HIGH CONTRAST MODE
   -------------------------------------------------------------------------- */
@media (forced-colors: active) {
  /* Ensure borders are visible */
  .card,
  .glass-card,
  .sponsor-item,
  .btn-primary,
  .btn-accent,
  .btn-outline,
  .filter-btn,
  .tab-btn,
  .form-input {
    border: 1px solid ButtonText !important;
  }

  /* Ensure focus indicators work */
  :focus-visible {
    outline: 2px solid Highlight !important;
    outline-offset: 2px !important;
  }

  /* Links should be identifiable */
  a {
    text-decoration: underline;
  }

  /* Ensure SVG icons are visible */
  svg {
    forced-color-adjust: auto;
  }

  /* Skip link */
  .skip-link {
    border: 2px solid ButtonText;
  }

  /* Gallery overlay text */
  .gallery-overlay {
    background: Canvas !important;
  }
  .gallery-overlay .gallery-caption,
  .gallery-overlay .gallery-source {
    color: CanvasText !important;
  }

  /* Back to top */
  .back-to-top {
    border: 2px solid ButtonText;
  }

  /* Form label */
  .form-label {
    color: CanvasText;
  }
}