/* style.css */

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

body{
    display:flex;
    background:#f4f4f4;
    color:#333;
}

/* SOL MENÜ */
.left-sidebar{
    width:220px;
    background:#111827;
    min-height:100vh;
    padding:25px;
    color:white;
}

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

.logo h2{
    color:#00bcd4;
    font-size:28px;
}

.logo p{
    color:#ddd;
}

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

.left-sidebar ul li{
    margin:20px 0;
}

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

.left-sidebar ul li a:hover{
    color:#00bcd4;
    padding-left:5px;
}

/* ORTA ALAN */
.content{
    flex:1;
    padding:25px;
}

/* HERO */
.hero{
    background:linear-gradient(rgba(0,0,0,0.5),
    rgba(0,0,0,0.5)),
    url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?q=80&w=1600');
    background-size:cover;
    background-position:center;
    height:320px;
    border-radius:15px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    color:white;
    text-align:center;
    margin-bottom:30px;
}

.hero h1{
    font-size:45px;
}

.hero p{
    margin:15px 0;
    font-size:20px;
}

.hero button{
    padding:12px 25px;
    border:none;
    background:#00bcd4;
    color:white;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
}

.hero button:hover{
    background:#0097a7;
}

/* KARTLAR */
.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
}

.card{
    background:white;
    border-radius:15px;
    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:200px;
    object-fit:cover;
}

.card h3{
    padding:15px 15px 5px;
}

.card p{
    padding:0 15px;
    color:#666;
}

.card span{
    display:block;
    padding:15px;
    color:#00bcd4;
    font-weight:bold;
    font-size:20px;
}

/* SAĞ MENÜ */
.right-sidebar{
    width:250px;
    background:white;
    min-height:100vh;
    padding:25px;
    border-left:1px solid #ddd;
}

.contact-box,
.info-box{
    background:#f9f9f9;
    padding:20px;
    border-radius:12px;
    margin-bottom:25px;
}

.contact-box h3,
.info-box h3{
    margin-bottom:15px;
    color:#111827;
}

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

.info-box ul li{
    margin:12px 0;
}

/* MOBİL */
@media(max-width:1000px){

    body{
        flex-direction:column;
    }

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

}