/* ================================================================
   BITS LEGACY — style.css
   Picasso UX/UI — Rebuild v2.0
================================================================ */

/* ----------------------------------------------------------------
   1. CUSTOM PROPERTIES
---------------------------------------------------------------- */
:root {
  /* Sfondi viola */
  --bg-deep:   #0a0118;
  --bg-dark:   #110726;
  --bg-mid:    #1a0a3d;
  --bg-card:   #1f1145;

  /* Brand */
  --gold:          #C9A84C;
  --gold-light:    #E8C959;
  --gold-dim:      rgba(201,168,76,0.15);
  --purple-accent: #8B5CF6;
  --purple-mid:    #7C3AED;
  --teal:          #14B8A6;

  /* Testo */
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  /* Gradients */
  --grad-hero:    linear-gradient(135deg, #0a0118 0%, #1a0a3d 50%, #0d1b2a 100%);
  --grad-alt:     linear-gradient(180deg, #110726 0%, #0a0118 100%);
  --grad-gold-glow:   radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  --grad-purple-glow: radial-gradient(circle, rgba(139,92,246,0.20) 0%, transparent 70%);

  /* Tipografia */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Layout */
  --container: 1280px;
  --nav-h: 72px;
  --radius-card: 16px;
  --radius-btn:  8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

/* RTL support (Arabic) */
[dir="rtl"] { text-align: right; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }
[dir="rtl"] .hero-ctas { flex-direction: row-reverse; }
[dir="rtl"] .about-grid { direction: rtl; }

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* Scrollbar custom */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--purple-mid); border-radius: 3px; }

/* ----------------------------------------------------------------
   3. TYPOGRAPHY
---------------------------------------------------------------- */
.font-display, h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.section-body {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1rem;
  max-width: 54ch;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 52ch;
  margin: 0 auto 2.5rem;
}

.text-gradient-gold {
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ----------------------------------------------------------------
   4. LAYOUT
---------------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.mt-6  { margin-top: 1.5rem; }
.mt-8  { margin-top: 2rem; }
.w-full { width: 100%; }

/* ----------------------------------------------------------------
   5. BUTTONS
---------------------------------------------------------------- */
.btn-primary,
.btn-outline,
.btn-outline-light,
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0a0118;
  box-shadow: 0 4px 24px rgba(201,168,76,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,168,76,0.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(139,92,246,0.5);
  color: var(--text-primary);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.06);
}

.btn-outline-light {
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.25);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--gold);
  color: var(--gold);
}

.btn-nav-cta {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0a0118;
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
  box-shadow: 0 2px 16px rgba(201,168,76,0.3);
}
.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(201,168,76,0.45);
}

/* ----------------------------------------------------------------
   6. GLASSMORPHISM CARDS
---------------------------------------------------------------- */
.glass-card {
  background: rgba(139, 92, 246, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  transition: var(--transition);
}
.glass-card:hover {
  background: rgba(139, 92, 246, 0.13);
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: 0 16px 48px rgba(139, 92, 246, 0.18), 0 0 20px rgba(201, 168, 76, 0.08);
  transform: translateY(-4px);
}

/* ----------------------------------------------------------------
   7. GLOW HELPERS
---------------------------------------------------------------- */
.section-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}
.section-glow-purple {
  background: radial-gradient(circle, rgba(139,92,246,0.25) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.section-glow-gold {
  background: radial-gradient(circle, rgba(201,168,76,0.18) 0%, transparent 70%);
  bottom: -100px; right: -100px;
}

/* ----------------------------------------------------------------
   8. NAVBAR
---------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(10, 1, 24, 0.93);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(139,92,246,0.2);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 1, 24, 0.9);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}
.logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.logo-horizontal { height: 44px; max-width: 200px; }
.logo-symbol    { height: 36px; width: 36px; }
/* Desktop: mostra orizzontale, nascondi simbolo+testo mobile */
.logo-mobile    { display: none; }
.nav-brand-mobile { display: none; }
.logo-fallback  { display: none; align-items: center; }

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.nav-brand span { color: var(--gold); }

/* Hero brand name — "Bits Legacy" grande e immediato */
.hero-brand-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 7rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.hero-brand-bits   { color: var(--text-primary); }
.hero-brand-legacy { color: var(--gold); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(139,92,246,0.1);
}
.nav-links a.active { color: var(--gold); }

/* Right cluster */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 6px;
  padding: 3px;
}
.lang-btn {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: var(--transition);
  letter-spacing: 0.05em;
}
.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active {
  background: var(--gold);
  color: #0a0118;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  width: 36px;
  height: 36px;
  justify-content: center;
  align-items: center;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(10,1,24,0.98);
  backdrop-filter: blur(40px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu ul { text-align: center; }
.mobile-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  transition: var(--transition);
}
.mobile-link:hover { color: var(--gold); }
.mobile-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  color: var(--text-secondary);
  padding: 0.5rem;
  transition: var(--transition);
}
.mobile-close:hover { color: var(--text-primary); transform: rotate(90deg); }
.mobile-lang {
  display: flex;
  gap: 0.5rem;
}

/* ----------------------------------------------------------------
   9. HERO
---------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--grad-hero);
  padding-top: var(--nav-h);
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, transparent 40%, rgba(10,1,24,0.7) 100%),
    linear-gradient(to bottom, transparent 60%, rgba(10,1,24,1) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 50px;
  padding: 0.3rem 0.8rem;
  font-size: 0.72rem;
  font-family: var(--font-display);
  font-weight: 500;
  color: rgba(201,168,76,0.8);
  letter-spacing: 0.04em;
  margin-top: 2rem;
  margin-bottom: 0;
}

/* Typewriter */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  min-height: 1.2em;
  margin-bottom: 1.5rem;
}
.typewriter-text {
  background: linear-gradient(90deg, var(--text-primary) 60%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  color: var(--gold);
  -webkit-text-fill-color: var(--gold);
  animation: blink 1s infinite;
  margin-left: 2px;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 56ch;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1.75rem;
}
.hero-stat-sep {
  width: 1px;
  height: 36px;
  background: rgba(139,92,246,0.3);
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gold);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.6;
  animation: float 2s ease-in-out infinite;
}
.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}
@keyframes scroll-wheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(8px); opacity: 0; }
}
.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

/* ----------------------------------------------------------------
   10. VIDEO HERO (Sezione 2)
---------------------------------------------------------------- */
/* ----------------------------------------------------------------
   SEZIONI STILE WORLD.ORG — video fullscreen con testo sovrapposto
---------------------------------------------------------------- */
.worldorg-section {
  position: relative;
  height: 85vh;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.worldorg-section--alt { height: 70vh; min-height: 440px; }

/* Video di sfondo */
.worldorg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Placeholder — visibile finché il video non è pronto */
.worldorg-placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
}
.worldorg-placeholder-icon {
  opacity: 0.6;
  animation: pulse-icon 3s ease-in-out infinite;
}
@keyframes pulse-icon {
  0%, 100% { transform: scale(1);   opacity: 0.6; }
  50%       { transform: scale(1.1); opacity: 0.9; }
}
.worldorg-placeholder-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.4rem 1rem;
  border-radius: 50px;
}

/* Overlay scuro sopra video/placeholder */
.worldorg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,1,24,0.4) 0%,
    rgba(10,1,24,0.55) 50%,
    rgba(10,1,24,0.7) 100%
  );
  z-index: 1;
}

/* Contenuto testo sovrapposto */
.worldorg-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  padding: 0 2rem;
}
.worldorg-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.worldorg-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

@media (max-width: 640px) {
  .worldorg-section { height: 75vh; }
  .worldorg-section--alt { height: 60vh; }
}

/* ----------------------------------------------------------------
   11. ABOUT (Sezione 3)
---------------------------------------------------------------- */
.section-about {
  position: relative;
  padding: 8rem 0;
  background: var(--bg-dark);
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 5rem;
}

.about-text { position: relative; z-index: 1; }

.about-visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}
#about-canvas {
  border-radius: 20px;
  background: rgba(139,92,246,0.04);
  border: 1px solid rgba(139,92,246,0.12);
  max-width: 100%;
}

/* About cards */
.about-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}
.about-cards .glass-card {
  text-align: center;
}
.card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-cards h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.about-cards p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------------------------------
   12. COSA NON E' (Sezione 4)
---------------------------------------------------------------- */
.section-notiis {
  position: relative;
  padding: 7rem 0;
  background: linear-gradient(180deg, #0a0118 0%, #110726 50%, #0a0118 100%);
  overflow: hidden;
}
.notiis-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.notiis-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.notiis-list li {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(139,92,246,0.04);
  border: 1px solid rgba(139,92,246,0.1);
  border-radius: 12px;
  transition: var(--transition);
}
.notiis-list li:hover {
  border-color: rgba(201,168,76,0.25);
  background: rgba(201,168,76,0.04);
}
.notiis-icon {
  font-size: 1.1rem;
  color: #EF4444;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239,68,68,0.1);
  border-radius: 6px;
}
.notiis-list strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}
.notiis-list p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ----------------------------------------------------------------
   13. COME FUNZIONA (Sezione 5)
---------------------------------------------------------------- */
.section-how {
  position: relative;
  padding: 8rem 0;
  background: var(--bg-dark);
  overflow: hidden;
}

/* Progress bar */
.how-progress-wrap {
  max-width: 400px;
  margin: 0 auto 4rem;
  height: 3px;
  background: rgba(139,92,246,0.15);
  border-radius: 2px;
  overflow: hidden;
}
.how-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--purple-mid), var(--gold));
  border-radius: 2px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.how-progress-bar.animated { width: 100%; }

/* Steps */
.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  z-index: 1;
}
.how-step {
  flex: 1;
  text-align: center;
  padding: 0 1rem;
  position: relative;
}
.how-step-connector {
  flex-shrink: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, rgba(139,92,246,0.4), rgba(201,168,76,0.4));
  margin-top: 60px;
  position: relative;
}
.how-step-connector::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-top: 2px solid rgba(201,168,76,0.5);
  border-right: 2px solid rgba(201,168,76,0.5);
  transform: rotate(45deg);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(139,92,246,0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.step-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.how-step:hover .step-icon {
  background: rgba(201,168,76,0.14);
  border-color: var(--gold);
  box-shadow: 0 0 24px rgba(201,168,76,0.25);
  transform: scale(1.05);
}
.how-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.how-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ----------------------------------------------------------------
   14. PARALLAX QUOTE (Sezione 6)
---------------------------------------------------------------- */
.section-quote {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.parallax-bg {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse 100% 80% at 50% 50%, rgba(139,92,246,0.15) 0%, transparent 60%),
    linear-gradient(135deg, #0a0118 0%, #1a0a3d 50%, #0d1b2a 100%);
  will-change: transform;
}

/* Pattern geometrico animato */
.parallax-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(201,168,76,0.03) 0px, transparent 1px, transparent 60px, rgba(201,168,76,0.03) 61px),
    repeating-linear-gradient(-45deg, rgba(139,92,246,0.03) 0px, transparent 1px, transparent 60px, rgba(139,92,246,0.03) 61px);
  animation: pattern-move 20s linear infinite;
}
@keyframes pattern-move { to { background-position: 100px 100px; } }

.quote-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,1,24,0.55);
  z-index: 1;
}

.quote-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 740px;
  padding: 0 1.5rem;
}
.quote-mark {
  font-family: Georgia, serif;
  font-size: 8rem;
  line-height: 0.6;
  color: var(--gold);
  opacity: 0.25;
  margin-bottom: 1rem;
}
.quote-text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.quote-author {
  font-size: 0.9rem;
  color: var(--gold);
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.quote-decoration {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.5rem auto 0;
}

/* ----------------------------------------------------------------
   15. VIDEO SHOWCASE (Sezione 7)
---------------------------------------------------------------- */
.section-video {
  position: relative;
  padding: 8rem 0;
  background: var(--bg-dark);
  overflow: hidden;
}
.video-player-wrap {
  max-width: 900px;
  margin: 0 auto 3rem;
  position: relative;
}
.video-player-skin {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(139,92,246,0.2);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 60px rgba(139,92,246,0.1);
}
.main-video {
  width: 100%;
  display: block;
  background: #000;
}
.video-glow {
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  background: transparent;
  box-shadow: 0 0 60px rgba(139,92,246,0.15) inset;
  pointer-events: none;
}

.video-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 900px;
  margin: 0 auto;
}
.video-card-coming {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.coming-icon { flex-shrink: 0; }
.coming-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-accent);
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.35rem;
}
.video-card-coming p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ----------------------------------------------------------------
   16. PIANI (Sezione 8)
---------------------------------------------------------------- */
.section-plans {
  position: relative;
  padding: 8rem 0;
  background: var(--grad-alt);
  overflow: hidden;
}
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.plan-featured {
  border-color: rgba(201,168,76,0.4) !important;
  background: rgba(201,168,76,0.05) !important;
  box-shadow: 0 0 40px rgba(201,168,76,0.12), 0 16px 48px rgba(0,0,0,0.3);
  transform: scale(1.03);
}
.plan-featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 0 60px rgba(201,168,76,0.2), 0 24px 64px rgba(0,0,0,0.4);
}
.plan-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0a0118;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(201,168,76,0.4);
}
.plan-header { text-align: center; }
.plan-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.price-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.price-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.plan-features svg { flex-shrink: 0; }

/* ----------------------------------------------------------------
   17. PER CHI E' (Sezione 9)
---------------------------------------------------------------- */
.section-forwhom {
  position: relative;
  padding: 8rem 0;
  background: var(--bg-dark);
  overflow: hidden;
}
.forwhom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.forwhom-card {
  text-align: center;
}
.forwhom-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.forwhom-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}
.forwhom-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ----------------------------------------------------------------
   18. INVESTITORI (Sezione 10)
---------------------------------------------------------------- */
.section-investors {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0118 0%, #1a0a3d 50%, #0a0118 100%);
}
.investors-bg-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201,168,76,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 30%, rgba(139,92,246,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.investors-cards {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.5rem;
  max-width: 880px;
  margin: 0 auto 2.5rem;
}
.inv-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.inv-card-featured {
  border-color: rgba(201,168,76,0.4) !important;
  background: rgba(201,168,76,0.05) !important;
  box-shadow: 0 0 40px rgba(201,168,76,0.12);
}
.inv-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.inv-card-featured .inv-card-icon {
  background: rgba(201,168,76,0.08);
  border-color: rgba(201,168,76,0.3);
}
.inv-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}
.inv-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.inv-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.inv-card ul li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 1.2rem;
  position: relative;
}
.inv-card ul li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.8rem;
}
.inv-disclaimer {
  max-width: 720px;
  margin: 0 auto;
  font-size: 0.775rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  background: rgba(0,0,0,0.2);
}

/* ----------------------------------------------------------------
   19. KFS GROUP (Sezione 11)
---------------------------------------------------------------- */
.section-kfs {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}

/* Sfondo skyline Dubai - CSS gradient placeholder */
.kfs-skyline-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(201,168,76,0.06) 0%, transparent 30%),
    linear-gradient(135deg, #0a0118 0%, #0d1b35 50%, #1a0a3d 100%);
}
.kfs-skyline-bg::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.3), transparent);
}

.kfs-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,1,24,0.55);
  z-index: 1;
}
.kfs-content { position: relative; z-index: 2; width: 100%; }
.kfs-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}
.kfs-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.kfs-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.kfs-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Mappa stilizzata */
.kfs-map {
  position: relative;
  height: 220px;
  background: rgba(139,92,246,0.04);
  border: 1px solid rgba(139,92,246,0.12);
  border-radius: 16px;
  overflow: hidden;
}
.map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139,92,246,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,92,246,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.map-point {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transform: translate(-50%, -50%);
}
.map-point span {
  font-size: 0.65rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.05em;
  white-space: nowrap;
  text-shadow: 0 0 8px rgba(10,1,24,0.9);
}
.map-pulse {
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 8px rgba(201,168,76,0.6);
}
.map-pulse::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  opacity: 0.4;
  animation: pulse-ring 2s ease-out infinite;
}
.map-pulse::after {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  opacity: 0.2;
  animation: pulse-ring 2s ease-out 0.5s infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.4; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ----------------------------------------------------------------
   20. STATISTICHE (Sezione 12)
---------------------------------------------------------------- */
.section-stats {
  position: relative;
  padding: 6rem 0;
  background: var(--bg-dark);
  overflow: hidden;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid rgba(139,92,246,0.15);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(139,92,246,0.08);
}
.stat-block {
  padding: 3rem 2rem;
  text-align: center;
  background: rgba(10,1,24,0.6);
  transition: var(--transition);
}
.stat-block:hover {
  background: rgba(139,92,246,0.08);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ----------------------------------------------------------------
   21. FAQ (Sezione 13)
---------------------------------------------------------------- */
.section-faq {
  position: relative;
  padding: 8rem 0;
  background: linear-gradient(180deg, #0a0118 0%, #110726 100%);
  overflow: hidden;
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  border: 1px solid rgba(139,92,246,0.15);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(139,92,246,0.04);
  transition: border-color var(--transition);
}
.faq-item.open {
  border-color: rgba(201,168,76,0.35);
  background: rgba(201,168,76,0.03);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  gap: 1rem;
  transition: var(--transition);
}
.faq-question:hover { color: var(--gold); }
.faq-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition), color var(--transition);
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--gold);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s;
}
.faq-answer.open {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   22. FOOTER
---------------------------------------------------------------- */
.site-footer {
  position: relative;
  padding: 5rem 0 2.5rem;
  background: #040010;
  border-top: 1px solid rgba(139,92,246,0.15);
  overflow: hidden;
}
.footer-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.footer-logo-img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 28ch;
}
.footer-social {
  display: flex;
  gap: 0.65rem;
}
.social-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.15);
  border-radius: 8px;
  transition: var(--transition);
}
.social-icon:hover {
  color: var(--gold);
  border-color: rgba(201,168,76,0.35);
  background: rgba(201,168,76,0.08);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-col a,
.footer-col span {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}
.footer-legal {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important;
  opacity: 0.7;
}

/* ----------------------------------------------------------------
   23. AOS OVERRIDES
---------------------------------------------------------------- */
[data-aos] { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important; }

/* ----------------------------------------------------------------
   24. RESPONSIVE - TABLET (max 1024px)
---------------------------------------------------------------- */
@media (max-width: 1024px) {
  .nav-links   { display: none; }
  .hamburger   { display: flex; }
  .btn-nav-cta { display: none; }
  .lang-switcher { display: none; }
  /* Logo: su tablet/mobile mostra simbolo + testo, nascondi orizzontale */
  .logo-desktop     { display: none; }
  .logo-mobile      { display: block; }
  .nav-brand-mobile {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--text-primary);
  }
  .nav-brand-mobile span { color: var(--gold); }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-cards { grid-template-columns: repeat(2, 1fr); }
  .about-visual { max-width: 400px; margin: 0 auto; }

  .notiis-inner { grid-template-columns: 1fr; gap: 3rem; }

  .how-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .how-step-connector { display: none; }

  .plans-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .plan-featured { transform: none; }
  .plan-featured:hover { transform: translateY(-4px); }

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

  .investors-cards { grid-template-columns: 1fr; max-width: 480px; }

  .kfs-cards { grid-template-columns: 1fr; }

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

  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* ----------------------------------------------------------------
   25. RESPONSIVE - MOBILE (max 640px)
---------------------------------------------------------------- */
@media (max-width: 640px) {
  :root { --nav-h: 64px; }

  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-stats { flex-direction: column; gap: 0.75rem; }
  .hero-stat-sep { display: none; }

  .section-title { font-size: 1.75rem; }

  .about-cards { grid-template-columns: 1fr; }

  .how-steps { grid-template-columns: 1fr; }

  .forwhom-grid { grid-template-columns: 1fr; }

  .video-cards { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand { margin-bottom: 0; }

  .quote-text { font-size: 1.3rem; }

  .investors-cards { grid-template-columns: 1fr; }

  .section-about,
  .section-notiis,
  .section-how,
  .section-quote,
  .section-video,
  .section-plans,
  .section-forwhom,
  .section-investors,
  .section-kfs,
  .section-stats,
  .section-faq { padding: 5rem 0; }
}

/* ----------------------------------------------------------------
   26. 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;
}

/* Prevent fouc on mobile menu */
.mobile-menu:not(.open) { visibility: hidden; pointer-events: none; }
.mobile-menu.open { visibility: visible; pointer-events: auto; }