/* style.css */

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial, sans-serif;
}

body{
  display:flex;
  background:#f4f7fb;
  color:#222;
}

/* SOL MENÜ */

.left-sidebar{
  width:230px;
  background:#0b1320;
  min-height:100vh;
  padding:25px;
  color:white;
}

.logo{
  text-align:center;
  margin-bottom:40px;
}

.logo h1{
  color:#00c2ff;
  font-size:32px;
}

.logo p{
  color:#ccc;
  margin-top:5px;
}

.left-sidebar ul{
  list-style:none;
}

.left-sidebar ul li{
  margin:22px 0;
}

.left-sidebar ul li a{
  text-decoration:none;
  color:white;
  font-size:17px;
  transition:0.3s;
}

.left-sidebar ul li a:hover{
  color:#00c2ff;
  padding-left:8px;
}

/* ORTA ALAN */

.content{
  flex:1;
  padding:25px;
}

/* HERO */

.hero{
  height:340px;
  background:url('https://images.unsplash.com/photo-1520607162513-77705c0f0d4a?q=80&w=1600');
  background-size:cover;
  background-position:center;
  border-radius:18px;
  overflow:hidden;
  margin-bottom:30px;
}

.overlay{
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.55);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  color:white;
}

.overlay h1{
  font-size:48px;
  margin-bottom:15px;
}

.overlay p{
  font-size:20px;
  margin-bottom:20px;
}

.overlay button{
  padding:14px 28px;
  border:none;
  background:#00c2ff;
  color:white;
  font-size:17px;
  border-radius:10px;
  cursor:pointer;
  transition:0.3s;
}

.overlay button:hover{
  background:#0099cc;
}

/* KARTLAR */

.services{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:25px;
}

.card{
  background:white;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 5px 15px rgba(0,0,0,0.1);
  transition:0.3s;
}

.card:hover{
  transform:translateY(-5px);
}

.card img{
  width:100%;
  height:220px;
  object-fit:cover;
}

.card-content{
  padding:20px;
}

.card-content h3{
  margin-bottom:10px;
  color:#111827;
}

.card-content p{
  color:#555;
  line-height:1.5;
}

/* SAĞ MENÜ */

.right-sidebar{
  width:260px;
  background:white;
  min-height:100vh;
  padding:25px;
  border-left:1px solid #ddd;
}

.contact-box,
.info-box{
  background:#f7f9fc;
  padding:22px;
  border-radius:14px;
  margin-bottom:25px;
}

.contact-box h2,
.info-box h2{
  margin-bottom:18px;
  color:#111827;
}

.contact-box p{
  margin:12px 0;
}

.info-box ul{
  list-style:none;
}

.info-box ul li{
  margin:14px 0;
}

/* MOBİL */

@media(max-width:1000px){

  body{
    flex-direction:column;
  }

  .left-sidebar,
  .right-sidebar{
    width:100%;
    min-height:auto;
  }

  .overlay h1{
    font-size:34px;
  }

}