html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.content {
  display: flex;
  flex-direction: row;
  align-items: center; /* centro verticale logo + colonna immagini */
  gap: 40px; /* spazio tra logo e colonna */
}

.logo img {
  max-width: 70vw;
  max-height: 70vh;
  width: auto;
  height: auto;
}

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%; /* prende l’altezza del logo */
}

.sidebar img {
  flex: 1;              /* ogni immagine occupa stessa quota */
  max-width: 15vh;     /* disabilita limite */
  width: auto;
  height: auto;
  object-fit: contain;  /* mantiene proporzioni */
  margin: 4px 0;
  cursor: pointer;
}


.social-icons {
  margin-top: 20px;
  display: flex;
  gap: 40px;
  justify-content: center;
  align-items: center;
}

.social-icons a {
  color: #333;
  font-size: 3rem;
  text-decoration: none;
  transition: color 0.3s;
}

.social-icons a:hover {
  color: #0077ff;
}

footer {
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
  background-color: #ffffff;
  color: #333;
  font-family: math;
}

@media (min-width: 1024px) and (max-width: 1430px) {
  .logo img {
    max-height: 55vh;  /* Riduci l'altezza massima del logo */
    max-width: 55vw;   /* Riduci la larghezza massima del logo */
  }
  
  .sidebar {
	flex-direction: column;
    max-width: 18vw;   /* Riduci la larghezza massima del logo */
  }


  .sidebar img {
    max-width: 12vh; /* Aumenta l'altezza massima delle immagini laterali */
    margin: 4px;
  }

  .content {
    gap: 20px; /* Riduci lo spazio tra il logo e le colonne laterali per adattarlo meglio */
  }
}


@media (min-width: 768px) and (max-width: 1023px) {
  .logo img {
    max-height: 55vh;  /* Riduci l'altezza massima del logo */
    max-width: 55vw;   /* Riduci la larghezza massima del logo */
  }
  
  .sidebar {
	flex-direction: column;
    max-width: 18vw;   /* Riduci la larghezza massima del logo */
  }


  .sidebar img {
    max-width: 8vh; /* Aumenta l'altezza massima delle immagini laterali */
    margin: 4px;
  }

  .content {
    gap: 20px; /* Riduci lo spazio tra il logo e le colonne laterali per adattarlo meglio */
  }
}

@media (max-width: 767px) {
  .content {
    flex-direction: column; /* Stacks the logo and sidebars vertically */
    gap: 20px; /* Adjust gap for smaller screens */
  }

  .logo {
    order: -1; /* Puts the logo at the top */
    margin-bottom: 20px;
  }
  
  .sidebar {
    height: auto;
    flex-direction: row; /* Arranges the images inside the sidebar horizontally */
    flex-wrap: wrap; /* Allows images to wrap to the next line if needed */
    justify-content: center;
    width: 100%;
  }

  .sidebar img {
    max-height: 15vh; /* Adjust image size for mobile */
    margin: 4px;
  }
  
  .social-icons {
    flex-direction: column; /* Stacks social icons vertically */
    gap: 15px;
  }
}