*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',sans-serif;}
body{background:#fff;color:#222;}
a{text-decoration:none;color:inherit;}
/* === TOP BAR === */
.topbar{
  background:#004e92;
  color:#fff;
  text-align:center;
  font-size:14px;
  padding:6px 0;
}
/* === NAVBAR === */
.navbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  padding:10px 25px;
  background:#f8f9fb;
  box-shadow:0 2px 6px rgba(0,0,0,0.08);
  position:relative;
  z-index:100;
}
.logo{height:70px;}
.nav-links{
  display:flex;
  align-items:center;
  gap:15px;
}
.nav-links a{
  color:#004e92;
  font-weight:600;
  transition:.3s;
}
.nav-links a:hover{color:#ff7f00;}
.lang a{
  font-weight:bold;
  margin:0 3px;
  color:#111;
}
.lang a:hover{color:#004e92;}
/* === MENU TOGGLE (MOBIL) === */
.menu-toggle{
  display:none;
  font-size:30px;
  color:#004e92;
  cursor:pointer;
  user-select:none;
}
/* === SLIDER === */
.slider{
  width:100%;
  height:500px;
  overflow:hidden;
}
.slider img{
  width:100%;
  height:500px;
  object-fit:cover;
  display:block;
}
/* === HOŞGELDİNİZ === */
.hosgeldiniz{
  background:#a8d8ff;
  color:#004e92;
  text-align:center;
  padding:20px 10px;
  font-weight:bold;
  font-size:22px;
  letter-spacing:1px;
  text-transform:uppercase;
}
/* === HAKKIMIZDA / GENEL SECTION === */
section{
  padding:50px 20px;
  max-width:1000px;
  margin:auto;
  text-align:center;
}
h2{
  color:#004e92;
  margin-bottom:25px;
  font-size:28px;
  text-transform:uppercase;
}
p{
  color:#333;
  line-height:1.8;
  margin-bottom:15px;
  font-size:17px;
}
footer{
  background:#004e92;
  color:#fff;
  text-align:center;
  padding:18px 0;
  font-size:15px;
  margin-top:40px;
}

/* === GALERİ === */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:15px;
  padding:0 20px;
}
.gallery-item{
  overflow:hidden;
  border-radius:10px;
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,0.1);
  transition:transform .3s ease, box-shadow .3s ease;
}
.gallery-item:hover{
  transform:scale(1.04);
  box-shadow:0 4px 14px rgba(0,0,0,0.2);
}
.gallery-item img{
  width:100%;
  height:220px;
  object-fit:cover;
  display:block;
  border-radius:10px;
}

/* === ÜRÜNLER === */
.urunler-listesi{
  text-align:center;
  color:#111;
  font-size:17px;
  line-height:1.8;
  background:#f9fbff;
  border-radius:12px;
  padding:30px 10px;
  box-shadow:0 2px 8px rgba(0,0,0,0.08);
}
.urunler-listesi strong{
  display:block;
  margin-top:25px;
  color:#004e92;
  font-size:19px;
}

/* === MOBİL UYUM === */
@media(max-width:768px){
  .menu-toggle{display:block;}
  .nav-links{
    display:none;
    flex-direction:column;
    width:100%;
    background:#f8f9fb;
    position:absolute;
    top:100%;
    left:0;
    text-align:center;
    box-shadow:0 4px 10px rgba(0,0,0,0.1);
  }
  .nav-links.active{display:flex;}
  .nav-links a{
    padding:12px 0;
    border-bottom:1px solid #ddd;
    width:100%;
  }
  .lang{margin:10px 0;}
  .slider{height:300px;}
  .slider img{height:300px;}
  .hosgeldiniz{font-size:17px;padding:15px;}
  h2{font-size:22px;}
  p{font-size:15px;}
  .gallery{
    grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
    gap:10px;
  }
  .gallery-item img{height:160px;}
}