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

body, html {
  height: 100%;
  font-family: Arial, sans-serif;
}

a {
  text-decoration: none;
}

.name-overlay {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  font-weight: bold;
  color: white;
  text-shadow: 0 0 15px black;
  z-index: 10;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.5);
  padding: 10px 25px;
  border-radius: 10px;
  text-align: center;
}

.container {
  display: flex;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  flex-wrap: nowrap; /* horisontellt som default */
}

/* Paneler */
.panel {
  flex: 1;
  display: flex;
  justify-content: center; /* horisontell centrering */
  align-items: flex-start; /* flyttar innehållet uppåt */
  padding-top: 150px; /* justerar hur högt texten sitter */
  color: white;
  font-size: 2rem;
  font-weight: bold;
  transition: flex 0.5s ease, transform 0.5s ease;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  position: relative;
}

/* Border mellan paneler */
.panel:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: rgba(255,255,255,0.5);
}

/* Bakgrundsbilder */
.panel1 { background-image: url('../bilder/skola.jpg'); }
.panel2 { background-image: url('../bilder/work.png'); }
.panel3 { background-image: url('../bilder/kontakt.JPG'); }

.panel:hover {
  flex: 2;
  transform: scale(1.05);
}

.panel h2 {
  margin: 0;
  text-shadow: 0 0 20px rgba(0,0,0,0.7);
}

/* RESPONSIVT: mindre skärmar */
@media (max-width: 900px) {
  .container {
    flex-direction: column; /* stapla paneler vertikalt */
    height: auto; /* höjden bestäms av panelerna */
  }

  .panel {
    width: 100%;
    flex: none; /* ta bort flex-expansion på hover */
    min-height: 33vh;
  }

  .panel:hover {
    transform: scale(1.02); /* liten zoom-effekt istället */
  }

  /* Border anpassning för vertikal layout */
  .panel:not(:last-child)::after {
    width: 100%;
    height: 3px;
    bottom: 0;
    top: auto;
    right: 0;
  }

  .name-overlay {
    font-size: 2.5rem;
    padding: 8px 20px;
  }

  .panel h2 {
    font-size: 1.5rem;
  }
}

/* RESPONSIVT: riktigt små skärmar */
@media (max-width: 500px) {
  .name-overlay {
    font-size: 2rem;
    padding: 6px 15px;
  }

  .panel h2 {
    font-size: 1.2rem;
  }
}