.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  background: #111;
  color: #fff;
  font-weight: bold;
  font-size: 1rem;
  text-align: center;
  z-index: 9999;
  padding: 9px 0 7px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.17);
  letter-spacing: 0.4px;
  border-bottom: 1px solid #232323;
}
body {
  background: #111;
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  margin-top: 38px;
}
.main-header {
  background: #191919;
  text-align: center;
  padding: 2rem 1rem 1rem;
}
.main-header h1 {
  color: #fff;
  font-size: 2.3rem;
  margin-bottom: 0.4rem;
  letter-spacing: 1.2px;
}
.main-header p {
  color: #e0e0e0;
  font-size: 1.05rem;
}
section {
  padding: 2rem 1rem;
  max-width: 1050px;
  margin: 0 auto;
}
h2 {
  border-left: 5px solid #fff;
  padding-left: 10px;
  color: #fff;
  font-size: 1.4rem;
}
h3 {
  color: #fff;
  font-size: 1.12rem;
  margin-top: 1.9rem;
}
.urun-galeri {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.2rem;
}
.urun-kart {
  display: flex;
  flex-direction: row;
  align-items: center;
  background: #181818;
  border-radius: 12px;
  box-shadow: 0 3px 18px rgba(0,0,0,0.17);
  max-width: 650px;
  min-width: 350px;
  width: 100%;
  margin-bottom: 2rem;
  overflow: hidden;
}
.urun-kart img {
  width: 300px;
  height: 180px;
  object-fit: cover;
  flex-shrink: 0;
  border-right: 2px solid #202020;
  background: #232323;
}
.urun-bilgi {
  padding: 1.2rem 2rem;
  color: #fff;
  font-size: 1.07rem;
  flex: 1;
}
.urun-bilgi strong {
  font-size: 1.2rem;
  color: #fff;
}
.whatsapp-btn {
  background: #25D366;
  color: #111;
  border: none;
  padding: 0.7rem 1.2rem;
  border-radius: 32px;
  font-size: 1rem;
  font-weight: bold;
  margin-top: 1.2rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(30,50,30,0.16);
  transition: transform 0.16s;
}
.whatsapp-btn:hover {
  transform: scale(1.04);
  filter: brightness(0.9);
}
footer {
  background: #181818;
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
  color: #8b8a89;
  font-size: 0.95rem;
}
.galeri-wrapper {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  background: #181818;
  border-radius: 12px;
  box-shadow: 0 3px 18px rgba(0,0,0,0.17);
  max-width: 730px;
  min-width: 275px;
  width: 100%;
  margin-bottom: 1.1rem;
  overflow: hidden;
}
.galeri-scroll {
  display: flex;
  flex-direction: row;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #555 #212121;
  background: #181818;
  padding: 0.5rem 0.3rem 0.5rem 0.3rem;
  min-width: 0;
  max-width: 330px;
}
.galeri-scroll img {
  width: 150px;
  height: 100px;
  object-fit: cover;
  background: #222;
  border-radius: 6px;
  border: 2px solid #232323;
  flex-shrink: 0;
  transition: transform 0.18s;
}
.galeri-scroll img:hover {
  transform: scale(1.07);
}
.galeri-bilgi {
  padding: 0.9rem 0.9rem 1.1rem 1.2rem;
  color: #fff;
  font-size: 0.98rem;
  flex: 1;
}
.galeri-bilgi strong {
  font-size: 1.09rem;
  color: #fff;
}
.logo-box {
  width: 95px;
  height: 95px;
  margin: 0 auto 16px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #191919;
  border-radius: 50%;
  box-shadow: 0 2px 12px rgba(0,0,0,0.14);
  border: 2px solid #262626;
}
.logo-box img {
  width: 75px;
  height: 75px;
  object-fit: contain;
  border-radius: 50%;
  display: block;
}
.mekan-urun-galeri {
  margin-bottom: 1.7rem;
}
.mekan-urun-galeri .galeri-scroll {
  gap: 1.4rem;
  padding: 1rem 0.5rem;
  overflow-x: auto;
}
.mekan-urun-galeri .galeri-scroll img {
  width: 330px;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  border: 2.5px solid #222;
  background: #232323;
  transition: transform 0.18s;
  margin-bottom: 10px;
}
.mekan-urun-galeri .galeri-scroll img:hover {
  transform: scale(1.09);
}
.ev-urun-galeri .galeri-scroll {
  gap: 1.4rem;
  padding: 1rem 0.5rem;
  overflow-x: auto;
}
.ev-urun-galeri .galeri-scroll img {
  width: 330px;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  border: 2.5px solid #222;
  background: #232323;
  transition: transform 0.18s;
  margin-bottom: 10px;
}
.ev-urun-galeri .galeri-scroll img:hover {
  transform: scale(1.09);
}
.ofis-urun-galeri .galeri-scroll {
  gap: 1.4rem;
  padding: 1rem 0.5rem;
  overflow-x: auto;
}
.ofis-urun-galeri .galeri-scroll img {
  width: 330px;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  border: 2.5px solid #222;
  background: #232323;
  transition: transform 0.18s;
  margin-bottom: 10px;
}
.ofis-urun-galeri .galeri-scroll img:hover {
  transform: scale(1.09);
}
@media (max-width:900px) {
  .mekan-urun-galeri .galeri-scroll img {
    width: 92vw;
    max-width: 100vw;
    height: 30vw;
    min-height: 154px;
  }
  .ev-urun-galeri .galeri-scroll img {
    width: 92vw;
    max-width: 100vw;
    height: 30vw;
    min-height: 154px;
  }
  .ofis-urun-galeri .galeri-scroll img {
    width: 92vw;
    max-width: 100vw;
    height: 30vw;
    min-height: 154px;
  }
}
@media (max-width:600px) {
  section { padding: 1.1rem 3vw; }
  .galeri-wrapper {
    flex-direction: column;
    padding: 0 0 0.7rem 0;
    min-width: 0;
    max-width: 98vw;
  }
  .galeri-scroll {
    width: 95vw;
    max-width: 100vw;
    gap: 0.08rem;
    padding: 0.5rem 0.09rem 0.53rem 0.09rem;
    min-width: 0;
    justify-content: flex-start;
  }
  .galeri-scroll img {
    width: 42vw;
    min-width: 99px;
    max-width: 160px;
    height: 25vw;
    max-height: 128px;
  }
  .galeri-bilgi {
    padding: 1rem 1vw 2rem 1vw;
    font-size: 0.94rem;
    min-width: 0;
  }
  .main-header h1 { font-size: 1.5rem; }
  h2 { font-size: 1.08rem; }
  h3 { font-size: 0.99rem; }
  .sticky-header {
    font-size: 0.82rem;
    padding: 8px 0 7px 0;
  }
  body {
    margin-top: 32px;
  }
  .logo-box {
    width: 65px;
    height: 65px;
    margin-bottom: 11px;
  }
  .logo-box img {
    width: 50px;
    height: 50px;
  }
}
* { box-sizing: border-box; }
.kategori-box {
  background: #181818;
  border-radius: 14px;
  box-shadow: 0 4px 22px rgba(0,0,0,0.10);
  margin: 2rem 0;
  padding: 2.5rem 2.5rem 2.6rem 2.5rem;
  max-width: 1100px;
  margin-left: auto; margin-right: auto;
  font-family: 'Poppins', 'Montserrat', 'Segoe UI', Verdana, Geneva, sans-serif;
}
.kategori-baslik {
  font-size: 1.57rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  margin-bottom: 1.05rem;
  font-family: 'Poppins', 'Montserrat', 'Segoe UI', Verdana, Geneva, sans-serif;
}
.kategori-aciklama {
  background: #232323;
  color: #ececec;
  line-height: 1.7;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 1.11rem;
  margin-bottom: 1.35rem;
  font-family: 'Poppins', 'Montserrat', 'Segoe UI', Verdana, Geneva, sans-serif;
  font-weight: 400;
}
body, .main-header, section, h2, h3, .galeri-arrow, .galeri-scroll {
  font-family: 'Poppins', 'Montserrat', 'Segoe UI', Verdana, Geneva, sans-serif;
}
.galeri-arrow {
  font-weight: bold;
}
.galeri-buyuk {
  display: flex;
  justify-content: center;
}
.galeri-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
}
.galeri-scroll {
  display: flex;
  gap: 1.1rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #555 #212121;
  background: transparent;
  padding: 0.5rem 0;
  max-width: 100%;
}
.galeri-scroll img {
  width: 330px;
  height: 220px;
  max-width: 97vw;
  object-fit: cover;
  border-radius: 10px;
  border: 2.5px solid #222;
  background: #232323;
  transition: transform 0.16s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.13);
}
.galeri-scroll img:hover {
  transform: scale(1.03);
}
.galeri-arrow {
  background: #232323;
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 2.1rem;
  width: 41px;
  height: 41px;
  cursor: pointer;
  box-shadow: 0 1px 7px rgba(0,0,0,.11);
  transition: background .14s, color .14s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.galeri-arrow:disabled {
  opacity: 0.36;
  cursor: default;
}
.galeri-arrow:hover:not(:disabled) {
  background: #353535;
  color: #FFD700;
}
@media (max-width:1100px) {
  .kategori-box { max-width: 99vw; padding: 1.3rem 1vw 2rem 1vw; }
}
@media (max-width:900px) {
  .kategori-box{
    padding: 0.8rem 1vw 1.6rem 1vw;
    max-width:99vw;
  }
  .galeri-scroll img {
    width: 97vw;
    height: 62vw;
    max-height: 400px;
    min-width: 0;
    border-radius: 7px;
    box-shadow: 0 2px 9px rgba(0,0,0,0.12);
  }
  .galeri-scroll { gap: 0.5rem; }
  .kategori-aciklama { font-size: 1rem; }
  .kategori-baslik { font-size: 1.08rem; }
}
@media (max-width:700px) {
  .kategori-box {
    padding: 1.1rem 4vw 1.25rem 4vw;
  }
  .kategori-baslik {
    font-size: 1.17rem;
    margin-bottom: 0.7rem;
  }
  .kategori-aciklama {
    font-size: 1rem;
    padding: 0.7rem 0.6rem 0.9rem 0.8rem;
    margin-bottom: 0.7rem;
  }
}