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

/* ===== KONTENER ===== */
.kontyner {
  width: 90%;
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 20px;
  text-align: center;
}

/* ===== TYTUŁ ===== */
.tytul {
  grid-column: 1 / -1;
  margin-bottom: 30px;
}

/* ===== KAFELKI ===== */
.jeden {
  height: 250px;
  padding: 25px;
  background-color: #B3D92B;
  border: 2px dotted #666666;
  text-decoration: none;
  color: black;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  transition: background-color 0.2s ease;
}

.jeden img {
  max-width: 100%;
  height: auto;
  margin-bottom: 10px;
}

.jeden p {
  font-weight: bold;
}

/* ===== HOVER ===== */
.jeden:hover {
  background-color: #9fc420;
  cursor: pointer;
}

/* ===== LINKI ===== */
a:link,
a:visited,
a:active {
  color: black;
}

/* ===== STOPKA ===== */
.stopka {
  grid-column: 1 / -1;
  padding: 40px 0;
  margin-top: 40px;
  text-align: center;
}

/* =========================
   RESPONSYWNOŚĆ
   ========================= */

/* duży laptop */
@media (max-width: 1400px) {
  .kontyner {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* tablet */
@media (max-width: 1100px) {
  .kontyner {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* mały tablet */
@media (max-width: 900px) {
  .kontyner {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* telefon */
@media (max-width: 600px) {
  .kontyner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* bardzo mały telefon */
@media (max-width: 400px) {
  .kontyner {
    grid-template-columns: 1fr;
  }
}