body {
  margin: 0;
  padding: 0;
  background-color: #fff;
  color: #111;
  font-family: 'Orbitron', sans-serif;
  overflow-x: hidden;
}

/* NAVBAR CHIARA FUTURISTICA */
.navbar {
  background-color: #fff;
  border-bottom: 3px solid #00bfff;
}

.navbar .nav-link {
  color: #00bfff !important;
  font-size: 1.1rem;
  font-weight: 600;
  transition: color 0.3s;
}

.navbar .nav-link:hover {
  color: #0077aa !important;
}

/* SOCIAL ICONS */
.social-icons {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 1000;
}

.social-icons a {
  color: #00bfff;
  font-size: 1.6rem;
  transition: transform 0.3s, color 0.3s;
}

.social-icons a:hover {
  color: #0077aa;
  transform: scale(1.2);
}

/* HEADER */
.hero {
  position: relative;
  width: 100%;
  height: 80vh; /* Altezza sezione */
  overflow: hidden;
}

.header-img-full {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Adatta immagine */
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2); /* Leggero overlay trasparente */
  backdrop-filter: blur(2px);
  color: #00bfff;
  padding: 20px;
}

.hero-overlay h1 {
  font-size: 3.5rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-overlay p {
  color: #222;
  font-size: 1.4rem;
  text-shadow: 1px 1px 4px rgba(255, 255, 255, 0.7);
}

.hero h1 {
  font-size: 3.5rem;
  color: #00bfff;
}

.hero p {
  font-size: 1.4rem;
  color: #333;
}

.btn-futuristic {
  background-color: transparent;
  color: #00bfff;
  border: 2px solid #00bfff;
  padding: 12px 30px;
  font-weight: bold;
  border-radius: 8px;
  transition: 0.3s ease;
}

.btn-futuristic:hover {
  background-color: #00bfff;
  color: #fff;
  transform: scale(1.05);
}

/* CANVAS */
#calcioCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.08; /* Effetto leggero per non disturbare */
}

/* FOOTER */
footer {
  background-color: #f1f1f1;
  padding: 20px;
  text-align: center;
  color: #555;
  font-size: 1.2rem;
}

@media (max-width: 991px) {
  .social-icons {
    display: none;
  }
}

@keyframes glow {
  0% {
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
  }
  100% {
    box-shadow: 0 0 25px rgba(0, 191, 255, 1);
  }
}