/* Alap box-modell beállítás */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Body alap stílusok */
body {
  margin: 0;
  padding-top: 120px; /* mobil header miatt */
  background-color: #004a70;
  color: white;
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #008dd5;
  padding: 1.5rem 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.8);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap; /* mobilon a sorba töréshez */
}

/* Header cím */
header h1 {
  margin: 0;
  text-transform: uppercase;
  font-size: 1.5rem;
  flex: 1 1 auto;
}

/* Navigáció */
header nav ul {
  display: flex;
  flex-wrap: wrap; /* mobilon sorba törés */
  justify-content: space-between;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1rem;
  flex: 1 1 auto;
}

/* Linkek */
header nav ul li a {
  text-decoration: none;
  color: white;
  font-weight: bold;
  padding: 0.5rem 1rem;
  transition: color 0.2s;
}

header nav ul li a:hover {
  color: #ffcc00;
}

/* Dropdown menü */
.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #008dd5;
  min-width: 180px;
  border-radius: 5px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  flex-direction: column;
  z-index: 1000;
}

.dropdown-content a {
  display: block;
  padding: 0.5em 1em;
  color: white;
}

.dropdown-content a:hover {
  background-color: #007bb5;
}

.dropdown:hover .dropdown-content {
  display: flex;
}

/* Bemutatkozás blokk */
.bemutatkozas {
  background-color: #008dd5;
  max-width: 600px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.cím {
  text-align: center;
  text-transform: uppercase;
  font-size: 2rem;
  margin-bottom: 1rem;
}
.bemutatkozas P{
  font-size: large;
}

/* Projektek blokk */
.projektek {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  padding: 2rem 1rem;
}

.projekt-blokk {
  width: 150px;
  height: 150px;
  background-color: #008dd5;
  color: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.projekt-blokk:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.4);
}

/* Main címek */
main h2 {
  text-align: center;
  text-transform: uppercase;
  margin-top: 2rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background-color: #007bb5;
  margin-top: 2rem;
  border-radius: 0 0 10px 10px;
}

/* Reszponzív beállítások */

/* Tablet */
@media (min-width: 768px) {
  body {
    padding-top: 150px;
  }
  header {
    padding: 2rem 2rem;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  body {
    padding-top: 180px;
  }
  header {
    padding: 2.5rem 3rem;
  }
  .bemutatkozas {
    max-width: 700px;
  }
}

/* Mobil optimalizáció (kis képernyő) */
@media (max-width: 767px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  header nav ul {
    width: 100%;
    justify-content: flex-start;
  }

  header nav ul li a {
    font-size: 0.9rem;
    padding: 0.3rem 0.6rem;
  }
}