/* ===========================
   VGT® Landing Page — CSS
   =========================== */

:root {
  --primary: #6C3CE1;
  --primary-dark: #5228C7;
  --primary-light: #8B5CF6;
  --accent: #00D4AA;
  --accent-dark: #00B894;
  --dark: #0F0F1A;
  --dark-2: #1A1A2E;
  --dark-3: #16213E;
  --text: #E8E8F0;
  --text-muted: #9090B0;
  --white: #FFFFFF;
  --card-bg: rgba(255,255,255,0.05);
  --card-border: rgba(255,255,255,0.08);
  --gradient-hero: linear-gradient(135deg, #0F0F1A 0%, #1A0A3E 50%, #0A1A2E 100%);
  --gradient-primary: linear-gradient(135deg, #6C3CE1, #00D4AA);
  --gradient-card: linear-gradient(135deg, rgba(108,60,225,0.15), rgba(0,212,170,0.05));
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-hover: 0 16px 48px rgba(108,60,225,0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
input, textarea, select, button { font-family: var(--font-main); }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* CONTAINER */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* SECTION COMMON */
section { padding: 96px 0; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 48px;
}

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(108,60,225,0.4); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn-secondary:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary-light);
  padding: 12px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1.5px solid var(--primary-light);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn-outline:hover { background: var(--primary); color: var(--white); border-color: var(--primary); transform: translateY(-2px); }
.btn-nav {
  background: var(--gradient-primary);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.85rem;
}
.btn-nav:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
}
.btn-link:hover { color: var(--accent-dark); }
.btn-youtube {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FF0000;
  color: var(--white);
  padding: 12px 24px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-youtube:hover { background: #CC0000; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,0,0,0.3); }
.full-width { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(15,15,26,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img { height: 48px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}
.nav-links li a {
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links li a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(108,60,225,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(0,212,170,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236C3CE1' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

#pixelSkyCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(0,212,170,0.12);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #FFFFFF 30%, #B8A0FF 70%, #00D4AA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 .reg {
  font-size: 0.5em;
  vertical-align: super;
  -webkit-text-fill-color: var(--accent);
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== ABOUT ===== */
.about { background: var(--dark-2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text .lead {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.7;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}
.about-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 32px;
}
.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px 8px;
  text-align: center;
  transition: var(--transition);
}
.pillar:hover { border-color: var(--primary); background: rgba(108,60,225,0.1); }
.pillar i { font-size: 1.4rem; color: var(--accent); }
.pillar span { font-size: 0.78rem; font-weight: 600; color: var(--text); }
.about-card-stack { display: flex; flex-direction: column; gap: 20px; }
.book-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.book-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.book-card a { display: flex; gap: 16px; padding: 16px; align-items: center; }
.book-card img { width: 80px; height: 110px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.book-info { flex: 1; }
.book-new {
  display: inline-block;
  background: var(--accent);
  color: var(--dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
}
.book-info p { font-size: 0.88rem; color: var(--text); font-weight: 500; margin-bottom: 10px; line-height: 1.4; }
.btn-book { font-size: 0.82rem; color: var(--accent); font-weight: 600; }

/* ===== EVENTI ===== */
.eventi { background: var(--dark); }
.eventi-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}
.evento-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.evento-card.featured {
  border-color: rgba(108,60,225,0.4);
  background: linear-gradient(135deg, rgba(108,60,225,0.1), rgba(0,212,170,0.05));
}
.evento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.evento-badge {
  background: var(--gradient-primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 20px;
  display: inline-block;
}
.evento-date {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px 0;
}
.evento-date .day {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.evento-date .month {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.evento-date .time {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-left: auto;
  background: rgba(255,255,255,0.06);
  padding: 6px 12px;
  border-radius: 100px;
}
.evento-content { padding: 20px 24px 24px; }
.evento-partner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.partner-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.evento-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.evento-speaker {
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 12px;
}
.evento-speaker i { margin-right: 6px; }
.evento-content > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}
.evento-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.evento-details li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.evento-details li i { color: var(--accent); width: 16px; }
.evento-placeholder {
  background: var(--card-bg);
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.evento-placeholder i { font-size: 2.5rem; color: var(--text-muted); opacity: 0.4; }
.evento-placeholder h4 { font-size: 1rem; color: var(--text); font-weight: 600; }
.evento-placeholder p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ===== FORMAZIONE ===== */
.formazione { /* background handled by pixel art section */ }
.formazione-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 100px;
  padding: 6px;
  width: fit-content;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 24px;
  border-radius: 100px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active {
  background: var(--gradient-primary);
  color: var(--white);
}
.tab-btn:hover:not(.active) { color: var(--white); background: rgba(255,255,255,0.06); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.formazione-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.corso-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.corso-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.corso-card.featured {
  border-color: rgba(108,60,225,0.5);
  background: linear-gradient(135deg, rgba(108,60,225,0.12), rgba(0,212,170,0.05));
}
.corso-level {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 4px 12px;
  border-radius: 100px;
  width: fit-content;
}
.corso-level.best { background: var(--gradient-primary); color: var(--white); border: none; }
.corso-icon { font-size: 2rem; color: var(--primary-light); }
.corso-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.corso-card > p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.corso-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 4px 0;
}
.corso-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.corso-features li i.fa-check { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.corso-features li i.fa-calendar-alt { color: var(--primary-light); margin-top: 3px; flex-shrink: 0; }
.corso-dual-btn { display: flex; gap: 12px; flex-wrap: wrap; }
.formazione-group-info {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.group-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  flex-shrink: 0;
}
.group-text h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.group-text > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }

/* ===== VGT GUIDE ===== */
.vgtguide {
  /* background handled by pixel art section */
  position: relative;
  overflow: hidden;
}
.vgtguide-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.vgtguide-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.vgtguide-text .lead {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.7;
}
.vgtguide-text > p { color: var(--text-muted); margin-bottom: 24px; line-height: 1.7; }
.vgtguide-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.vgtguide-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.vgtguide-features li i { color: var(--accent); width: 20px; text-align: center; }
.vgtguide-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.vgtguide-visual { position: relative; }
.vgtguide-mockup {
  background: var(--dark-2);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.mockup-header {
  background: rgba(255,255,255,0.04);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--card-border);
}
.mockup-header span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}
.mockup-url {
  margin-left: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  padding: 4px 12px;
  border-radius: 100px;
  flex: 1;
  text-align: center;
}
.mockup-body { padding: 32px 24px; }
.mockup-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  text-align: center;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.mockup-logo i { color: var(--accent); }
.mockup-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.m-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.m-card:hover { border-color: var(--accent); background: rgba(0,212,170,0.08); }
.m-card i { font-size: 1.4rem; color: var(--primary-light); }
.m-card span { font-size: 0.78rem; color: var(--text-muted); font-weight: 600; }
.mockup-trial {
  background: var(--gradient-primary);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
}

/* ===== AMBITI ===== */
.ambiti { /* background handled by pixel art section */ }
.ambiti-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ambito-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  text-align: center;
}
.ambito-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.ambito-img {
  width: 140px;
  height: 140px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ambito-img img { width: 100%; height: 100%; object-fit: contain; filter: none; }
.ambito-card:hover .ambito-img img { filter: drop-shadow(0 0 8px rgba(108,60,225,0.7)); }
.ambito-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.ambito-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ===== PRENOTA ===== */
.prenota {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.prenota::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at left, rgba(108,60,225,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.prenota-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.prenota-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.prenota-text .lead {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.7;
}
.prenota-questions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.prenota-questions p {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.prenota-questions p i { color: var(--primary-light); margin-top: 2px; flex-shrink: 0; }
.prenota-text > p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.prenota-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.prenota-form h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.prenota-form h3 i { color: var(--accent); }

/* FORM STYLES */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: rgba(108,60,225,0.08);
}
.form-group select option { background: var(--dark-2); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}
.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--primary);
  cursor: pointer;
}
.form-check label { font-size: 0.8rem; color: var(--text-muted); cursor: pointer; line-height: 1.5; }
.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.form-success i { font-size: 3rem; color: var(--accent); }
.form-success h4 { font-size: 1.2rem; color: var(--white); font-weight: 700; }
.form-success p { font-size: 0.9rem; color: var(--text-muted); }

/* ===== YOUTUBE ===== */
.youtube-section { background: var(--dark-2); }
.youtube-cta-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, rgba(255,0,0,0.1), rgba(255,0,0,0.05));
  border: 1px solid rgba(255,0,0,0.2);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.yt-icon { font-size: 2.5rem; color: #FF0000; flex-shrink: 0; }
.yt-text { flex: 1; min-width: 200px; }
.yt-text strong { display: block; font-size: 1.05rem; color: var(--white); font-weight: 700; margin-bottom: 4px; }
.yt-text span { font-size: 0.88rem; color: var(--text-muted); }
.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.video-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.video-card:hover { border-color: rgba(255,0,0,0.3); transform: translateY(-4px); }
.video-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a0a0a, #2a0a0a);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  text-align: center;
}
.video-thumb i { font-size: 2rem; color: #FF0000; }
.video-thumb span { font-size: 0.78rem; color: var(--text-muted); line-height: 1.4; }
.video-card > p { padding: 14px; font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.video-more { text-align: center; }

/* ===== TEAM ===== */
.team { /* background handled by pixel art section */ }
.team-founder {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
  background: var(--card-bg);
  border: 1px solid rgba(108,60,225,0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 56px;
}
.founder-photo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 3px solid rgba(108,60,225,0.3);
}
.founder-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 5px 14px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 12px;
}
.founder-info h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.founder-info p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.linkedin-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,119,181,0.15);
  border: 1px solid rgba(0,119,181,0.3);
  color: #0A66C2;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 16px;
  transition: var(--transition);
}
.linkedin-btn:hover { background: rgba(0,119,181,0.25); }
.linkedin-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #0A66C2;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 10px;
  transition: var(--transition);
}
.linkedin-btn-sm:hover { color: #0077B5; }
.team-subtitle {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.team-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}
.team-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.team-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 16px;
  border: 2px solid rgba(108,60,225,0.3);
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-placeholder {
  background: rgba(108,60,225,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-placeholder i { font-size: 3rem; color: var(--primary-light); opacity: 0.5; }
.team-info h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.team-role {
  display: block;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.team-info p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; }
.team-network-cta {
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.team-network-cta p { font-size: 1rem; color: var(--text-muted); margin-bottom: 16px; }
.team-network-cta p strong { color: var(--white); }

/* ===== RICERCA ===== */
.ricerca { /* background handled by pixel art section */ }
.ricerca-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.ricerca-col {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.ricerca-col h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ricerca-col h3 i { color: var(--accent); }
.ricerca-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.ricerca-list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 16px;
  border-left: 2px solid rgba(108,60,225,0.3);
  transition: var(--transition);
}
.ricerca-list li:hover { border-left-color: var(--accent); color: var(--text); }
.ricerca-list li a { color: inherit; transition: var(--transition); }
.ricerca-list li a:hover { color: var(--accent); }

/* ===== PARTNERSHIP ===== */
.partnership { background: var(--dark); }
.partners-grid {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 40px;
  transition: var(--transition);
  min-width: 200px;
}
.partner-item:hover { border-color: var(--primary); transform: translateY(-4px); }
.partner-item img { height: 50px; width: auto; object-fit: contain; filter: brightness(0) invert(1) opacity(0.7); }
.partner-item:hover img { filter: brightness(0) invert(1) opacity(1); }
.partner-item span { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }

/* ===== CONTATTI ===== */
.contatti { background: var(--dark-2); }
.contatti-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contatti-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.contatti-info > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item > i {
  width: 40px;
  height: 40px;
  background: rgba(108,60,225,0.15);
  border: 1px solid rgba(108,60,225,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary-light);
  flex-shrink: 0;
}
.contact-item div { display: flex; flex-direction: column; gap: 4px; }
.contact-item strong { font-size: 0.85rem; color: var(--text); font-weight: 600; }
.contact-item span, .contact-item a { font-size: 0.88rem; color: var(--text-muted); }
.contact-item a:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-2px); }
.contatti-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark-3);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 56px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-links h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links ul li a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-links ul li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-legal p { font-size: 0.75rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 4px; }
.footer-policy { display: flex; gap: 16px; }
.footer-policy a { font-size: 0.78rem; color: var(--text-muted); transition: var(--transition); }
.footer-policy a:hover { color: var(--accent); }

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: var(--white);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 16px rgba(108,60,225,0.4);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(108,60,225,0.5); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-pillars { grid-template-columns: repeat(4, 1fr); }
  .formazione-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(15,15,26,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 40px;
    gap: 4px;
    transition: right 0.3s ease;
    border-left: 1px solid rgba(255,255,255,0.06);
  }
  .nav-links.open { right: 0; }
  .nav-links li { width: 100%; }
  .nav-links li a { display: block; padding: 12px 16px; font-size: 1rem; border-radius: var(--radius-sm); }
  .hero-stats { gap: 24px; }
  .about-pillars { grid-template-columns: repeat(2, 1fr); }
  .eventi-grid { grid-template-columns: 1fr; }
  .formazione-grid { grid-template-columns: 1fr; }
  .formazione-tabs { width: 100%; justify-content: center; }
  .formazione-group-info { flex-direction: column; padding: 24px; }
  .vgtguide-inner { grid-template-columns: 1fr; }
  .ambiti-grid { grid-template-columns: repeat(2, 1fr); }
  .prenota-inner { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .team-founder { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .ricerca-grid { grid-template-columns: 1fr; }
  .contatti-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
  .hero-cta { flex-direction: column; align-items: center; }
  .youtube-cta-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .ambiti-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .about-pillars { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-direction: column; gap: 16px; }
  .formazione-tabs { flex-direction: column; border-radius: var(--radius); }
  .tab-btn { border-radius: var(--radius-sm); }
  .corso-dual-btn { flex-direction: column; }
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: rgba(15,15,26,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(108,60,225,0.3);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text { flex: 1; min-width: 250px; }
.cookie-text p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.cookie-text a { color: var(--accent); }
.cookie-actions { display: flex; gap: 12px; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.btn-cookie-accept:hover { opacity: 0.9; }
.btn-cookie-decline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-cookie-decline:hover { border-color: var(--text-muted); color: var(--text); }

/* ===== HERO PARTICLES ===== */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--primary-light);
  opacity: 0.3;
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.3; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

/* ===== EXTRA POLISH ===== */
.reg { font-size: 0.45em !important; vertical-align: super; }

/* Gradient text for section labels */
.section-title span.highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hover glow on primary buttons */
.btn-primary:active { transform: translateY(0); }

/* Team founder photo border glow */
.founder-photo img:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px rgba(0,212,170,0.3);
  transition: var(--transition);
}

/* Evento card date number glow */
.evento-date .day {
  text-shadow: 0 0 20px rgba(0,212,170,0.4);
}

/* Mockup hover */
.vgtguide-mockup:hover {
  border-color: rgba(0,212,170,0.4);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
  transition: var(--transition);
}

/* Corso card featured glow */
.corso-card.featured::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  z-index: -1;
  opacity: 0.3;
}

/* Aggiornamento Aggiornamento Solo Secondo Livello - fix */
.corso-card .aggiornamento-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Print styles */
@media print {
  .navbar, .back-to-top, .cookie-banner { display: none; }
  body { background: white; color: black; }
}


/* =============================================
   TEAM TABS
   ============================================= */
.team-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2.5rem 0 0;
  border-bottom: 2px solid rgba(255,255,255,0.1);
  padding-bottom: 0;
}
.team-tab-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-muted);
  padding: 0.6rem 1.2rem;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: var(--transition);
  border-bottom: none;
  margin-bottom: -2px;
  font-family: var(--font-main);
}
.team-tab-btn:hover {
  background: rgba(108,60,225,0.15);
  color: var(--white);
}
.team-tab-btn.active {
  background: var(--dark-2);
  color: var(--primary-light);
  border-color: var(--primary);
  border-bottom: 2px solid var(--dark-2);
}
.team-tab-content {
  display: none;
  padding-top: 2rem;
  animation: fadeIn 0.4s ease;
}
.team-tab-content.active {
  display: block;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   ABILITATI INTRO
   ============================================= */
.abilitati-intro {
  background: rgba(108,60,225,0.08);
  border-left: 4px solid var(--primary);
  padding: 1.2rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin-bottom: 2rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* =============================================
   ACCORDION REGIONI
   ============================================= */
.regioni-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.regione-item {
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--card-bg);
}
.regione-toggle {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 1rem 1.5rem;
  text-align: left;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition);
  font-family: var(--font-main);
}
.regione-toggle:hover {
  background: rgba(108,60,225,0.1);
}
.regione-toggle i {
  color: var(--primary-light);
  font-size: 0.8rem;
}
.regione-count {
  margin-left: auto;
  background: var(--primary);
  color: white;
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: 20px;
  font-weight: 700;
}
.regione-content {
  display: none;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.regione-content.open {
  display: block;
  animation: fadeIn 0.3s ease;
}
.prof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.6rem;
}
.prof-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 6px;
  padding: 0.7rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.prof-item strong {
  color: var(--white);
  font-size: 0.85rem;
}
.prof-item span {
  color: var(--text-muted);
  font-size: 0.77rem;
}

/* =============================================
   ENTI E STRUTTURE
   ============================================= */
.enti-section {
  margin-bottom: 3rem;
}
.enti-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.enti-title i {
  color: var(--accent);
}
.enti-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
  line-height: 1.6;
  max-width: 700px;
}
.enti-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
}
.ente-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: var(--transition);
}
.ente-card:hover {
  border-color: rgba(108,60,225,0.4);
}
.ente-card strong {
  color: var(--white);
  font-size: 0.88rem;
}
.ente-card span {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* =============================================
   UNIVERSITÀ
   ============================================= */
.universita-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.univ-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.univ-category h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.univ-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.univ-category ul li {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-left: 1rem;
  position: relative;
  line-height: 1.45;
}
.univ-category ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-light);
  font-size: 0.72rem;
  top: 0.15rem;
}

/* =============================================
   RICERCA TABS
   ============================================= */
.ricerca-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 0;
  border-bottom: 2px solid rgba(255,255,255,0.1);
  padding-bottom: 0;
}
.ricerca-tab-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-muted);
  padding: 0.7rem 1.4rem;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  border-bottom: none;
  margin-bottom: -2px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-main);
}
.ricerca-tab-btn:hover {
  background: rgba(108,60,225,0.15);
  color: var(--white);
}
.ricerca-tab-btn.active {
  background: var(--dark);
  color: var(--primary-light);
  border-color: var(--primary);
  border-bottom: 2px solid var(--dark);
}
.ricerca-tab-content {
  display: none;
  padding-top: 2rem;
  animation: fadeIn 0.4s ease;
}
.ricerca-tab-content.active {
  display: block;
}

/* =============================================
   ARTICOLI SCIENTIFICI CARDS
   ============================================= */
.articoli-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.articolo-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}
.articolo-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.articolo-badge {
  display: inline-block;
  background: rgba(108,60,225,0.15);
  color: var(--primary-light);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
}
.articolo-card h4 {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.45;
  margin: 0;
}
.articolo-card p {
  color: var(--text-muted);
  font-size: 0.83rem;
  line-height: 1.6;
  margin: 0;
  flex: 1;
}
.articolo-link {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
}

/* =============================================
   TESI DI LAUREA
   ============================================= */
.tesi-intro {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.tesi-intro a {
  color: var(--accent);
}
.tesi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}
.tesi-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}
.tesi-card:hover {
  border-color: rgba(108,60,225,0.4);
}
.tesi-card.tesi-colleghi {
  border-color: rgba(245,158,11,0.25);
  background: rgba(245,158,11,0.04);
}
.tesi-icon {
  width: 40px;
  height: 40px;
  background: rgba(108,60,225,0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1rem;
}
.tesi-card h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}
.tesi-card p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   RASSEGNA STAMPA
   ============================================= */
.stampa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stampa-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: var(--transition);
}
.stampa-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,60,225,0.15);
}
.stampa-source {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
  background: rgba(0,212,170,0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  width: fit-content;
}
.stampa-card h4 {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.45;
  margin: 0;
}

/* =============================================
   RICERCA CTA
   ============================================= */
.ricerca-cta {
  text-align: center;
  margin-top: 1.5rem;
}

/* =============================================
   RESPONSIVE NUOVE SEZIONI
   ============================================= */
@media (max-width: 768px) {
  .team-tabs, .ricerca-tabs {
    gap: 0.3rem;
  }
  .team-tab-btn, .ricerca-tab-btn {
    padding: 0.5rem 0.8rem;
    font-size: 0.78rem;
  }
  .prof-grid {
    grid-template-columns: 1fr;
  }
  .enti-grid {
    grid-template-columns: 1fr;
  }
  .universita-grid {
    grid-template-columns: 1fr;
  }
  .articoli-grid {
    grid-template-columns: 1fr;
  }
  .tesi-grid {
    grid-template-columns: 1fr;
  }
  .stampa-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   THERAPEUTIC GAMING BANNER
   ============================================================ */
.therapeutic-banner {
  position: relative;
  min-height: 300px;
  background: linear-gradient(135deg, #0a0f1e 0%, #1a0a3e 40%, #0a1a2e 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.therapeutic-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.22) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 50%, rgba(0,212,170,0.15) 0%, transparent 55%);
  z-index: 0;
}
.therapeutic-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%236C3CE1' fill-opacity='0.04'%3E%3Cpath d='M40 40m-2 0a2 2 0 1 0 4 0a2 2 0 1 0-4 0'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}
.therapeutic-banner-overlay { display: none; }
.therapeutic-banner-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 64px 40px;
  text-align: center;
}
.therapeutic-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.18);
  border: 1px solid rgba(99,102,241,0.45);
  color: #a78bfa;
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.therapeutic-banner-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
  font-family: 'Space Grotesk', sans-serif;
}
.therapeutic-banner-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 660px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ============================================================
   FORMAZIONE — griglia 2 colonne per individuale
   ============================================================ */
.formazione-grid-single {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}
@media (max-width: 700px) {
  .formazione-grid-single { grid-template-columns: 1fr; }
}

/* ============================================================
   VGT GUIDE — screenshot mockup migliorato
   ============================================================ */
.vgtguide-screenshot-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.vgtguide-browser-bar {
  background: rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}
.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }
.browser-url {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 6px;
}
.vgtguide-screenshot-body { padding: 24px; }
.vgtguide-screen-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}
.vgtguide-screen-header i { font-size: 1.3rem; }
.vgtguide-screen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.vg-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 10px 12px;
  transition: border-color 0.2s;
}
.vg-feature:hover { border-color: rgba(99,102,241,0.35); }
.vg-feature i { font-size: 1.2rem; color: var(--accent); flex-shrink: 0; }
.vg-feature div { display: flex; flex-direction: column; }
.vg-feature strong { font-size: 0.8rem; color: var(--text); font-weight: 600; }
.vg-feature span { font-size: 0.7rem; color: var(--text-muted); }
.vgtguide-trial-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(0,212,170,0.12));
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 10px;
  padding: 12px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
}
.vgtguide-trial-badge i { font-size: 1rem; }

/* ============================================================
   VIDEO YOUTUBE — 3 card con thumbnail reali
   ============================================================ */
.video-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .video-grid-3 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
}
.video-card-linked {
  display: block;
  text-decoration: none;
  color: inherit;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.video-card-linked:hover {
  transform: translateY(-6px);
  border-color: rgba(255,0,0,0.4);
  box-shadow: 0 12px 40px rgba(255,0,0,0.15);
}
.video-thumb-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.video-thumb-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.video-card-linked:hover .video-thumb-img img { transform: scale(1.05); }
.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.video-card-linked:hover .video-play-overlay { opacity: 1; }
.video-play-overlay i {
  font-size: 3rem;
  color: #ff0000;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.6));
}
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.82);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
}
.video-info { padding: 14px 16px; }
.video-info h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.4;
}
.video-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 4px 0 0;
  font-style: italic;
  opacity: 0.85;
}
.video-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ============================================================
   FORMAZIONE — tab buttons non selezionabili visivamente
   ============================================================ */
.tab-btn, .team-tab-btn, .ricerca-tab-btn {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  outline: none;
}
.tab-btn:focus, .team-tab-btn:focus, .ricerca-tab-btn:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ============================================================
   TESI REQUEST FORM
   ============================================================ */
.tesi-request-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}
.tesi-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) {
  .tesi-form-row { grid-template-columns: 1fr; }
}
.tesi-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font-main);
  width: 100%;
  transition: border-color 0.2s;
  resize: vertical;
}
.tesi-input:focus {
  outline: none;
  border-color: var(--primary-light);
}
.tesi-input::placeholder { color: var(--text-muted); }
.tesi-request-form .btn-outline {
  align-self: center;
  margin-top: 4px;
}

/* ============================================================
   TESI LINK
   ============================================================ */
.tesi-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: var(--primary-light);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s, gap 0.2s;
}
.tesi-link:hover {
  color: var(--accent);
  gap: 10px;
}
.tesi-link i { font-size: 0.9rem; }

/* ===== PILLAR CLICCABILI E PROCESSI ESPANDIBILI ===== */
.pillar-clickable { cursor: pointer; user-select: none; -webkit-user-select: none; }
.pillar-clickable .pillar-arrow { font-size: 0.7rem; margin-left: 4px; transition: transform 0.3s ease; opacity: 0.6; }
.pillar-clickable.active .pillar-arrow { transform: rotate(180deg); opacity: 1; }
.pillar-clickable.active { border-color: var(--primary); background: rgba(108,60,225,0.18); }
.process-detail { display: none; width: 100%; margin-top: 16px; }
.process-detail.active { display: block; animation: fadeInDown 0.35s ease; }
@keyframes fadeInDown { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
.process-detail-inner { display:flex; gap:20px; align-items:flex-start; background:rgba(108,60,225,0.07); border:1px solid rgba(108,60,225,0.25); border-radius:14px; padding:20px 24px; }
.process-detail-icon { flex-shrink:0; width:48px; height:48px; background:linear-gradient(135deg,var(--primary),var(--accent)); border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; color:#fff; }
.process-detail-text h4 { font-size:1rem; font-weight:700; color:var(--white); margin-bottom:8px; }
.process-detail-text p { font-size:0.88rem; color:var(--text-muted); line-height:1.65; margin:0; }

/* ===== VIDEO SECTION SUBTITLE ===== */
.video-section-subtitle { font-size:1rem; font-weight:600; color:var(--accent); margin:40px 0 18px; display:flex; align-items:center; gap:10px; padding-bottom:10px; border-bottom:1px solid rgba(108,60,225,0.2); }

/* ===== VIDEO CARD EXTERNAL ===== */
.video-thumb-external { background:linear-gradient(135deg,#1a1a2e,#16213e); display:flex; align-items:center; justify-content:center; min-height:160px; }
.video-ext-icon { font-size:3rem; color:rgba(255,255,255,0.3); }
.video-source-badge { display:inline-flex; align-items:center; gap:6px; font-size:0.72rem; font-weight:600; color:var(--accent); background:rgba(0,212,170,0.1); border:1px solid rgba(0,212,170,0.25); border-radius:20px; padding:3px 10px; margin-bottom:8px; }

/* ===== MEDIA LINKS LIST (senza thumbnail) ===== */
.media-links-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.media-link-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: var(--transition);
  text-decoration: none;
}
.media-link-item:hover { border-color: var(--primary); background: rgba(108,60,225,0.1); transform: translateX(4px); }
.media-link-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 20px;
  padding: 4px 12px;
  white-space: nowrap;
  flex-shrink: 0;
}
.media-link-title { flex: 1; font-size: 0.92rem; font-weight: 600; color: var(--text); }
.media-link-arrow { color: var(--text-muted); font-size: 0.8rem; flex-shrink: 0; }

/* ── Language Switcher ─────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
  flex-shrink: 0;
}
.lang-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn:hover {
  border-color: var(--primary);
  color: var(--white);
}
.lang-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}
.lang-sep {
  color: rgba(255,255,255,0.2);
  font-size: 0.75rem;
  user-select: none;
}

/* Mobile: show lang switcher inside hamburger menu */
@media (max-width: 768px) {
  .lang-switcher {
    margin-left: 0;
    margin-right: 8px;
    order: -1;
  }
}

/* =============================================
   PIXEL ART BACKGROUND SECTIONS
   ============================================= */

/* Sezione Formazione — sfondo mare notturno */
.formazione {
  position: relative;
  background-image: url('../images/assets/bg_sea.jpg');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
}
.formazione::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.84) 0%, rgba(10,8,30,0.76) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.formazione .container { position: relative; z-index: 1; }

/* Sezione Ambiti — sfondo montagna al tramonto */
.ambiti {
  position: relative;
  background-image: url('../images/assets/bg_mountain.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.ambiti::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.82) 0%, rgba(10,8,30,0.74) 50%, rgba(10,8,30,0.88) 100%);
  z-index: 0;
  pointer-events: none;
}
.ambiti .container { position: relative; z-index: 1; }

/* Sezione VGT Guide — sfondo canyon/deserto */
.vgtguide {
  position: relative;
  background-image: url('../images/assets/bg_canyon.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.vgtguide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.85) 0%, rgba(10,8,30,0.78) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.vgtguide .container { position: relative; z-index: 1; }

/* Sezione Team — sfondo città cyberpunk */
.team {
  position: relative;
  background-image: url('../images/assets/bg_cyberpunk.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.team::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.84) 0%, rgba(10,8,30,0.76) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.team .container { position: relative; z-index: 1; }

/* Sezione Ricerca — sfondo castello medievale */
.ricerca {
  position: relative;
  background-image: url('../images/assets/bg_castle.jpg');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
}
.ricerca::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.85) 0%, rgba(10,8,30,0.78) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.ricerca .container { position: relative; z-index: 1; }

/* Mobile: disabilita background-attachment fixed per performance */
@media (max-width: 768px) {
  .formazione, .ambiti, .vgtguide, .team, .ricerca {
    background-attachment: scroll;
  }
}

/* =============================================
   PIXEL ART BACKGROUNDS — SEZIONI RIMANENTI
   ============================================= */

/* Sezione About — foresta incantata notturna */
.about {
  position: relative;
  background-image: url('../images/assets/bg_forest.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.about::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.86) 0%, rgba(10,8,30,0.80) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.about .container { position: relative; z-index: 1; }

/* Sezione Eventi — caverna con cristalli */
.eventi {
  position: relative;
  background-image: url('../images/assets/bg_cave.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.eventi::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.85) 0%, rgba(10,8,30,0.78) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.eventi .container { position: relative; z-index: 1; }

/* Sezione Prenota — foresta al tramonto */
.prenota {
  position: relative;
  background-image: url('../images/assets/bg_forest_night.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.prenota::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.86) 0%, rgba(10,8,30,0.80) 50%, rgba(10,8,30,0.90) 100%);
  z-index: 0;
  pointer-events: none;
}
.prenota .container { position: relative; z-index: 1; }

/* Sezione YouTube — fondo marino con rovine */
.youtube-section {
  position: relative;
  background-image: url('../images/assets/bg_ocean_floor.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.youtube-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.84) 0%, rgba(10,8,30,0.76) 50%, rgba(10,8,30,0.88) 100%);
  z-index: 0;
  pointer-events: none;
}
.youtube-section .container { position: relative; z-index: 1; }

/* Sezione Partnership — spazio cosmico */
.partnership {
  position: relative;
  background-image: url('../images/assets/bg_space.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.partnership::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.84) 0%, rgba(10,8,30,0.76) 50%, rgba(10,8,30,0.88) 100%);
  z-index: 0;
  pointer-events: none;
}
.partnership .container { position: relative; z-index: 1; }

/* Sezione Contatti — foresta (variante) */
.contatti {
  position: relative;
  background-image: url('../images/assets/bg_forest.jpg');
  background-size: cover;
  background-position: center bottom;
  background-attachment: fixed;
}
.contatti::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,30,0.87) 0%, rgba(10,8,30,0.82) 50%, rgba(10,8,30,0.92) 100%);
  z-index: 0;
  pointer-events: none;
}
.contatti .container { position: relative; z-index: 1; }

/* Footer — spazio cosmico (variante scura) */
.footer {
  position: relative;
  background-image: url('../images/assets/bg_space.jpg');
  background-size: cover;
  background-position: center bottom;
  background-attachment: fixed;
}
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,4,15,0.92) 0%, rgba(5,4,15,0.95) 100%);
  z-index: 0;
  pointer-events: none;
}
.footer .container,
.footer .footer-grid,
.footer .footer-bottom { position: relative; z-index: 1; }

/* Rimuovi background solido precedente di .about */
/* (già gestito dalla nuova regola sopra che sovrascrive) */

/* Mobile: disabilita parallax per performance */
@media (max-width: 768px) {
  .about, .eventi, .prenota, .youtube-section, .partnership, .contatti, .footer {
    background-attachment: scroll;
  }
}

/* Tesi meta info */
.tesi-meta {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.tesi-meta strong {
  color: rgba(255,255,255,0.9);
}
.tesi-meta em {
  color: var(--primary);
  font-style: normal;
  display: block;
  margin-top: 0.4rem;
}