* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  background: #0c0c0c url("images/sp_website_background.png") repeat;
  background-size: auto;
  color: white;
  font-family: 'Helvetica Neue', sans-serif;
  display: flex;
  flex-direction: column;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 48px;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 1000;
  border-bottom: 1px solid grey;
}

.logotype {
  height: 32px;
  width: auto;
}

footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 24px;
  background: black;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  z-index: 1000;
  border-top: 1px solid grey;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  padding-bottom: 60px;
}

.app-container {
  display: flex;
  flex-wrap: wrap;
  gap: 80px;
  justify-content: center;
  align-items: center;
}

.app {
  text-align: center;
}

.app-icon {
  width: 256px;
  height: 256px;
  object-fit: contain;
  transition: transform 0.2s ease-in-out, filter 0.2s ease-in-out;
}

.app-icon:hover {
  transform: scale(1.05);  /* Slightly enlarges the icon */
  filter: brightness(1.5);  /* Makes the icon slightly brighter */
}