body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa; 
    color: #343a40; 
    line-height: 1.6;
}


.kapsayici {
    max-width: 960px;
    margin: 0 auto; 
    padding: 0 20px;
}


.baslik-nav {
    background: #ffffff;
    border-bottom: 1px solid #dee2e6;
    padding: 15px 0;
    position: sticky; 
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}


.baslik-nav .kapsayici {
    display: flex;
    justify-content: space-between; 
    align-items: center; 
}

.logo {
    margin: 0;
    font-size: 24px;
    color: #333;
    font-weight: 600;
}

.gezinti a {
    margin-left: 20px;
    text-decoration: none;
    color: #555;
    font-weight: 500;
    padding-bottom: 5px;
    transition: color 0.2s, border-bottom-color 0.2s;
}

.gezinti a:hover {
    color: #0d6efd; 
}

.gezinti a.aktif {
    color: #0d6efd;
    border-bottom: 2px solid #0d6efd;
}


.ana-icerik {
    padding: 40px 0; 
}


.kart {
    background: #ffffff;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); 
    border: 1px solid #e9ecef;
}


.kart h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #0d6efd;
    border-bottom: 2px solid #f0f2f5;
    padding-bottom: 10px;
    font-size: 20px;
}


.giris {
    text-align: center;
    background-color: #fdfdfd;
}

.giris h2 {
    font-size: 28px;
    margin-top: 0;
    color: #212529;
}


.kart ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.kart ul li {
    margin-bottom: 10px;
}


.etiketler {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.etiket {
    background-color: #e9ecef;
    color: #343a40;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.etiket.html {
     background-color: #e34c26;
     color: white;
}
.etiket.css {
     background-color: #264de4;
     color: white; 
}
.etiket.java{
    background-color: black;
    color: white;
}
.etiket.proje {
     background-color: #28a745; color: white;
}
.etiket.temel { 
    background-color: #ffc107; color: #333; 
}


.sosyal {
    text-align: center;
}
.sosyal-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #0d6efd;
    font-weight: 500;
    margin: 5px 15px;
    padding: 8px 12px;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
}
.sosyal-link:hover {
    background-color: #e7f0ff;
    color: #0a58ca;
}
.sosyal-link i {
    font-size: 18px;
}



.alt-bilgi {
    background: #343a40;
    color: #adb5bd; 
    text-align: center;
    padding: 25px 0;
    margin-top: 20px;
    font-size: 14px;
}
.alt-bilgi p {
    margin: 0;
}


/* --- İLETİŞİM FORMU STİLLERİ --- */


.form-eleman {
    width: 100%;           
    padding: 10px;         
    margin-top: 5px;       
    margin-bottom: 15px;  
    border: 1px solid #ddd; 
    border-radius: 5px;    
    box-sizing: border-box; 
    font-family: inherit;  
}


.buton {
    background-color: #343a40; 
    color: white;              
    padding: 10px 20px;        
    border: none;            
    border-radius: 5px;        
    cursor: pointer;          
    font-size: 16px;
    transition: background 0.3s;
}

.buton:hover {
    background-color: #007bff; 
}