.hero {
  position: relative;
  background-image: url('../images/filmy.jpeg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 45vh;
  min-height: 250px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  padding-bottom: 20px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero h1 {
  position: relative;
  z-index: 2;
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 800;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  letter-spacing: 0.05em;
  margin: 0;
}

/* Animacja sekcji (jak galeria) */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main.container section,
main.maximum section {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(18, 40, 61, 0.15);
  margin: 0 auto 40px auto;
  max-width: 1100px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.7s ease forwards;
}

/* Nagłówek */
.video-gallery h1 {
  text-align: center;
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #12283d;
  margin-bottom: 20px;
}

/* Opis */
.video-gallery p {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.35rem;
  color: #4d4c4c;
  line-height: 1.6;
  margin-bottom: 30px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Siatka filmów */
.video-grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Styl każdego okna z filmem */
.video-item {
  position: relative;
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(18, 40, 61, 0.15);
  padding: 10px;
}

.video-item video,
.video-item iframe {
  width: 100%;
  height: 480px;
  border-radius: 8px;
  object-fit: cover;
  border: none;
}

/* Responsywność */
@media (max-width: 768px) {
  .video-item video,
  .video-item iframe {
    height: 240px;
  }
}

/* RESPONSYWNOŚĆ — TABLETY */
@media (min-width: 769px) and (max-width: 1024px) {
  .video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .video-item video,
  .video-item iframe {
    height: 300px;
  }

  .video-gallery p {
    font-size: 1.2rem;
  }
}

/* RESPONSYWNOŚĆ — TELEFONY (MOBILNE) */
@media (max-width: 768px) {
  .hero {
    height: 30vh;
    min-height: 180px;
    padding-bottom: 10px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .video-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .video-item {
    padding: 6px;
  }

  .video-item video,
  .video-item iframe {
    height: 200px;
    border-radius: 6px;
  }

  .video-gallery p {
    font-size: 1.05rem;
    padding: 0 10px;
    line-height: 1.5;
  }

  main.container section,
  main.maximum section {
    padding: 20px 15px;
    box-shadow: none;
    border-radius: 0;
  }

  #scrollToTop {
    bottom: 20px;
    right: 20px;
    padding: 10px 12px;
    font-size: 1.5rem;
  }
}