body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f2f2f2;
}

/* Duyuru çubuğu en üstte */
.duyuru {
  background-color: #f59e0b;
  color: white;
  height: 35px;
  line-height: 35px;
  text-align: center;
  font-weight: bold;
  font-size: 16px;
  user-select: none;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1100;
  font-family: Arial, sans-serif;
}

/* Siyah başlık altında, duyuru yüksekliği kadar sayfa içeriği aşağı kayacak */
.baslik {
  background-color: black;
  color: white;
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  padding: 15px 0;
  margin-top: 2px;
  user-select: none;
  font-family: Arial, sans-serif;
  position: sticky;
  top: 35px;
  z-index: 1050;
}

/* Sayfa içeriği duyuru ve başlık için aşağı kayacak */
main {
  margin-top: 0;
  padding-top: 20px;
}

.container {
  max-width: 1200px;
  margin: 40px auto;
  display: flex;
  background: white;
  border-radius: 10px;
  padding: 20px;
  gap: 40px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  flex-wrap: nowrap;
}

.gallery {
  flex: 1;
  min-width: 250px;
}

#mainImage {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  height: auto;
  object-fit: contain;
}

.thumbs {
  display: flex;
  gap: 10px;
}

.thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
}

.thumbs img:hover,
.thumbs img:focus {
  border-color: #3498db;
  outline: none;
}

.content {
  flex: 1.2;
  min-width: 250px;
}

.urun-baslik {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 15px;
}

.ozellikler {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 25px;
}

.paketler {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 30px;
}

.paket {
  border: 2px solid #ccc;
  border-radius: 8px;
  padding: 15px;
  background: #fefefe;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.paket input {
  margin-right: 10px;
  cursor: pointer;
}

.paket strong {
  font-size: 17px;
}

.fiyat {
  display: block;
  margin-left: auto;
  font-weight: bold;
  color: #444;
  font-size: 15px;
}

.butonlar {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.butonlar button {
  padding: 15px 25px;
  font-weight: bold;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  width: 200px;
  background: #3498db;
  color: white;
  transition: background-color 0.3s ease;
}

.butonlar button:hover {
  background: #217dbb;
}

.aciklama {
  max-width: 1200px;
  margin: 40px auto;
  background: white;
  border-radius: 10px;
  padding: 20px 20px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  font-family: Arial, sans-serif;
}

.aciklama h2 {
  margin-top: 0;
  font-size: 24px;
}

.aciklama p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 15px;
}

.aciklama img {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 15px;
  height: auto;
}

#lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 1000;
}

#lightbox:target {
  display: flex;
}

#popupImage {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(255,255,255,0.5);
}

.before-after-container {
  position: relative;
  max-width: 400px;
  width: 100%;
  user-select: none;
  cursor: ew-resize;
  line-height: 0;
}

.before-after-container .after-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.before-after-container .after-container img {
  position: relative;
  width: 100%;
  left: 0;
  pointer-events: none;
  display: block;
}

.before-after-container .slider {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: red;
  z-index: 10;
  pointer-events: none;
}

@media (max-width: 991px) {
  .container {
    flex-wrap: wrap;
    padding: 15px;
    margin: 20px auto;
  }
  .gallery,
  .content {
    flex: 1 1 100%;
    min-width: auto;
  }

  .butonlar {
    flex-direction: column;
    gap: 15px;
  }

  .butonlar button {
    width: 100%;
  }

  .paket {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .urun-baslik {
    font-size: 22px;
  }

  .ozellikler {
    font-size: 14px;
  }

  .paket strong {
    font-size: 15px;
  }

  .fiyat {
    font-size: 14px;
  }

  .butonlar button {
    padding: 12px 20px;
    font-size: 14px;
  }

  .aciklama {
    padding: 15px 20px;
  }

  .aciklama h2 {
    font-size: 20px;
  }

  .aciklama p {
    font-size: 14px;
  }
.yorum-kutu {
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 15px;
  margin: 10px 0;
  background-color: #f9f9f9;
  max-width: 400px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  color: #000; /* Yazı rengini buradan belirle */
  font-family: Arial, sans-serif;
}
  .sss {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    font-family: Arial, sans-serif;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
  }

  .sss h2 {
    text-align: center;
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
  }

  .sss p {
    font-size: 16px;
    line-height: 1.6;
    color: #444;
    margin-bottom: 15px;
  }

  .sss strong {
    display: block;
    font-size: 17px;
    color: #000;
    margin-bottom: 5px;
  }

  @media (max-width: 600px) {
    .sss {
      padding: 15px;
    }

    .sss h2 {
      font-size: 20px;
    }

    .sss p {
      font-size: 15px;
    }

    .sss strong {
      font-size: 16px;
    }
  }