.ornekler-hero {
  text-align: center;
  padding: 5rem 1.5rem 2.5rem;
  background: linear-gradient(135deg, #4bbfe3 0%, #9ad8f0 50%, #e8f7fd 100%);
  color: var(--text);
}

.ornekler-hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.ornekler-hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Filtre butonları */
.ornekler-filters {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  padding: 2rem 1.5rem 1rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border: 1.5px solid var(--ice-light);
  border-radius: 999px;
  background: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-muted);
  font-family: inherit;
}

.filter-btn:hover {
  border-color: var(--fuchsia);
  color: var(--fuchsia);
}

.filter-btn.active {
  background: var(--fuchsia);
  border-color: var(--fuchsia);
  color: #fff;
}

/* Grid */
.ornekler-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem 3rem;
}

@media (max-width: 600px) {
  .ornekler-grid { grid-template-columns: 1fr; }
}

/* Kart */
.ornek-kart {
  display: block;
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 14px;
  text-decoration: none;
  background: var(--ice-pale);
  box-shadow: 0 2px 14px rgba(72,180,220,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.ornek-kart:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(72,180,220,0.22);
}

.ornek-kart-bos {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ice-pale), #f0e8fd);
}

.ornek-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s;
}

.ornek-kart:hover .ornek-thumb {
  transform: scale(1.05);
}

.ornek-kart-tikla {
  cursor: pointer;
}

.ornekler-ayrac {
  grid-column: 1 / -1;
  text-align: center;
  padding: 1.2rem 1rem;
  margin: 0.5rem 0;
  background: var(--ice-pale);
  border-radius: 10px;
  border: 1px dashed var(--ice);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.ornek-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2.5rem 1rem 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.62));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
  pointer-events: none;
}

/* Durum mesajları */
.ornekler-loading,
.ornekler-bos {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}

/* Önizle butonu */
.ornek-preview-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 10;
  background: rgba(233,30,140,0.88);
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.3px;
  backdrop-filter: blur(4px);
  transition: background 0.2s;
}
.ornek-preview-btn:hover { background: rgba(233,30,140,1); }

/* Preview modal */
.preview-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,14,20,0.85);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.preview-modal.aktif { display: flex; }

.preview-modal-icerik {
  position: relative;
  width: min(92vw, 900px);
  max-height: 88vh;
  background: #111;
  border-radius: 14px;
  overflow: hidden;
}

.preview-kapat {
  position: absolute;
  top: 0.6rem;
  right: 0.75rem;
  z-index: 10;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
}
.preview-kapat:hover { opacity: 1; }

.preview-video {
  display: block;
  width: 100%;
  max-height: 80vh;
  background: #000;
}

.preview-resim {
  display: block;
  max-width: 100%;
  max-height: 80vh;
  margin: 0 auto;
  border-radius: 8px;
  object-fit: contain;
}

.preview-pdf-wrap {
  position: relative;
  width: 100%;
  height: 78vh;
}
.preview-pdf-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
/* Toolbar alanını gizle — PDF indirme butonunu engeller */
.preview-pdf-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 42px;
  background: #111;
  z-index: 5;
}

/* Mobil modal düzeltmeleri */
@media (max-width: 600px) {
  .preview-modal-icerik {
    width: 98vw;
    max-height: 92vh;
    max-height: 92dvh;
    overflow-y: auto;
    border-radius: 8px;
  }

  .preview-video {
    width: auto;
    max-width: 100%;
    max-height: 82vh;
    max-height: 82dvh;
    display: block;
    margin: 0 auto;
  }

  .preview-resim {
    max-height: 82vh;
    max-height: 82dvh;
  }

  .preview-pdf-wrap {
    height: 80vh;
    height: 80dvh;
  }
}

/* CTA */
.ornekler-cta {
  text-align: center;
  padding: 2.5rem 1.5rem 4rem;
  background: var(--ice-pale);
}

.ornekler-cta p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}