body{
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--clr-bg-a);
  color: var(--clr-text-a0);
  display: grid;
  grid-template-columns: auto 1fr;
}

main{
padding: min(30px, 7%);
padding-bottom: 6rem;
}

.container{
  border: 1px solid var(--clr-line-b);
  border-radius: 1em;
  padding: min(3em, 15%);
}

.welcome-card {
  display: grid;
  position: relative;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.welcome-card img {
  width: 100%;
  height: auto;
  border-radius: 3px;
  margin-bottom: 0.3rem;
  cursor: pointer;
  box-shadow: var(--shadow-elevation-low);
}

.welcome-card img:hover {
  scale: 1.02;
   transition:
    scale 400ms,
    width 400ms,
    height 400ms 400ms,
    z-index 400ms 400ms;
  transition-delay: 0ms;
  filter: brightness(135%);
}

.welcome-card p {
  color: var(--clr-text-a);
  font: var(--big);
  margin: 0;
}

.welcome-card .welcome-happy {
  color: var(--clr-accent-b3);
  font-weight: bold;
  font-size: 1.1em;
  margin-top: var(--margin-s);
  margin-bottom: var(--margin-m);
}

.welcome-card h2 {
  color: var(--clr-accent-b1);
  margin-top: var(--margin-s);
  margin-bottom: var(--margin-m);
}

.welcome-card2 h3 {
  margin-top: var(--margin-s);
  margin-bottom: var(--margin-s);
  color: var(--clr-accent-a1);
  font: var(--h3);
}

.welcome-card.hidden {
  display: none;
}

.welcome-block {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.image-block {
  display: none;
}

.image-block.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1rem;
}


.tank-card {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--clr-line-b);
  border-radius: 12px;
  background: var(--clr-bg-b);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  padding-right: 0.9rem;
  padding-left: 0.9rem;
  box-shadow: var(--shadow-elevation-low);
}


.tank-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 0.3rem;
  mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
  scale: 1;
  transition: none;
  transition-delay: 0ms;
}

.tank-card img:hover {
  scale: 1.03;
   transition:
    scale 200ms,
    width 200ms,
    height 200ms 200ms,
    z-index 200ms 200ms;
  transition-delay: 0ms;
  filter: brightness(115%);
}

.tank-card img.no-hover:hover {
  scale: 1;
  transition: none;
  filter: none;
}

#imgFS.FS{
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw;
  height: auto;
  max-height: 90vh;
  z-index: 10;
  transition: none;
  mask-image: none;
}

#imgFS.FS:hover {
  scale: none;
  transition: none;
  filter: none;
}

.imgFSbox {
  background-color: var(--clr-bg-b);
  opacity: 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: none;
  z-index: -1;
  
  display: flex;
  align-items: center;
  justify-content: center;
}

.imgFSbox.show {
  opacity: 0.99;
  z-index: 9;
}


.tank-name {
  color: var(--clr-text-a0);
  text-align: center;
  font: var(--h4) !important;
}

.tank-type, .tank-callsign {
  color: var(--clr-text-a);
  border: 2px outset var(--clr-accent-a5);
  border-radius: 20px;
  background: var(--clr-bg-a2);
  padding: 0.2em;
  display: inline-block;
  width: calc(50% - 0.25em);
  box-sizing: border-box;
  font: var(--small) !important;
  text-align: center;
}

#details {
  color: var(--clr-text-a0);
  font: var(--p) !important;
  margin-left: 0.5rem;
  margin-top: 0.5rem;
}

#details strong {
  color: var(--clr-accent-a5);
  font-style: normal;
}

.tank-line {
  border: none;
  border-top: 1px solid var(--clr-line-b);
  overflow: none;
}

a:link {
  color: var(--clr-text-a0);
  background-color: transparent;
  text-decoration: none;
}
a:visited {
  color: var(--clr-text-a0);
  background-color: transparent;
  text-decoration: none;
}
a:hover {
  color: var(--clr-accent-a3);
  background-color: transparent;
  text-decoration: underline;
}