/* Genel Ayarlar */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to right, #080808, #080808);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: #fff;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border:none;
    outline: none;
    scroll-behavior: smooth;  
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
:root{
    
    --bg-colour: #080808;  
    --second-bg-colour: black;
    --text-color: white;
    --main-color: #f3a7f1;
    
}
.logo img {
    width: 120px; /* Mobilde küçük logo */
}
* {
    box-sizing: border-box;
}

.header {
position: fixed;
top: 0;
left: 0;
width: 100%;
padding: 2rem 5%;
background: var(--bg-colour);
backdrop-filter: blur(10px);
display: flex;
justify-content: space-between;
align-items: center;
z-index: 5;
/* width: 100%; navbar için de geçerli */
}
.logo {
    font-size: 3rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s ease;
    display: flex;  /* Esnek kutu modelini kullanarak */
    justify-content: center;  /* Yatayda ortalamak */
    align-items: center;  /* Dikeyde ortalamak */
}

.logo img {
    max-width: 100%;  /* Resmin boyutunu esnetir */
    height: auto;
    width: 150px; /* İstediğiniz logo boyutuna göre ayarlayın */
}

.logo:hover {
    transform: scale(1.1);
    transition: 0.3s;
}

.logo span{
    color: var(--main-color);
    text-shadow: 0 0 25px var(--main-color), 0 0 50px var(--main-color), 0 0 75px var(--main-color);
    font-size: 2.3rem;
}
.navbar {
display: flex;
flex-wrap: wrap;
justify-content: flex-end;
width: 100%;
margin-left: auto;  /* SaÄŸ tarafa itme */
}

.navbar a {
font-size: 1.2rem;
color: var(--text-color);
margin-right: 3rem;
font-weight: 500;
transition: 0.3s ease;
text-decoration: none; 
border-bottom: none; 
}

.navbar a:hover {
color: var(--main-color); /* Ãœzerine gelince pembe */
font-size: 2rem;  /* Font büyümesi */
border-bottom: 3px solid var(--main-color);  /* Alt çizgi pembe */
}
.navbar a.active {
color: #f3a7f1; /* Aktif sayfa yazısı pembe */
font-size: 1.8rem;  /* Font büyümesi */
border-bottom: 3px solid #f3a7f1; /* Alt çizgi pembe */
}
#menu-icon{
font-size: 3.6rem;
color: var(--main-color);
cursor: pointer;
display: none;
}
.footer{
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: var(--bg-colour);
}
.footer .social{
    text-align: center;
    padding-bottom: 25px;
    color: var(--main-color);
}

.footer .social a{
    font-size: 25px;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease-in-out;
}
.footer .social a:hover{
    transform: scale(1.2)translateY(-10px);
    background-color: var(--main-color);
    color: #080808;
    box-shadow: 0 0 25px var(--main-color);
}
.footer ul{
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: center;
}
.footer ul li a{
    color: var(--text-color);
    border-bottom: 3px solid transparent;
    transition: 0.3s ease-in-out;
}
.footer ul li a:hover{
    border-bottom: 3px solid var(--main-color);
}
.footer ul li {
    display: inline-block;
    padding: 0 15px;
}
.footer .copyright{
    margin-top: 50px;
    text-align: center;
}

/* Profile Section */
.profile {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top: 100px;
    padding: 2rem;
    gap: 2rem;
    flex-wrap: wrap;
}

.profile-box {
    width: 250px;
    height: 250px;
    background: var(--card-bg-color);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 0 10px var(--main-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.profile .heading {
    font-size: 1.5rem;
    color: var(--main-color);
    text-align: center;
    margin-bottom: 1rem;
    padding-top: 1rem;
}

.profile-box img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
    background-color: #fff;
    margin-bottom: 1rem;
}

.logout {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 1rem;
}

#logout-btn {
    background-color: #ea0f0f;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#logout-btn:hover {
    background-color: darkred;
}

/* Wrapper & Buttons Next to Profile Box */
.wrappers {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    flex: 1;
    max-width: 600px;
}

.profile-item {
    min-height: 150px;
    width: 100%;
    padding: 20px;
    text-align: center;
    color: white;
    perspective: 1000px;
}

.card {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    transform-style: preserve-3d;
    transition: transform 0.6s;
    position: relative;
    box-shadow: 0 0 50px var(--main-color);
}

.profile-item:hover .card {
    transform: rotateY(180deg);
}

.card-inner {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s;
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.card-front {
    background: rgb(3, 3, 3);
    box-shadow: 0 0 50px var(--main-color);
}

.card-back {
    background: rgb(20, 20, 20);
    transform: rotateY(180deg);
}

/* Timeline section */
.timeline-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 2rem;
}

.timeline-item {
    background-color: #111;
    border: 1px solid var(--main-color);
    padding: 1.5rem;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    transition: transform 0.3s;
    min-width: 200px;
    text-align: center;
}

.timeline-item:hover {
    transform: scale(1.05);
    background-color: #222;
}

/* Responsive */
@media (max-width: 768px) {
   
    .profile-box img {
       margin-top: 80%;
    }
    .profile {
        flex-direction: column;
        align-items: center;
    }

    .profile-box {
        width: 90%;
        height: 100%;
        padding: 3rem;
    }

    .wrappers {
        width: 90%;
    }

    .header {
        padding: 1rem 5%;
    }
    

    .logo {
        font-size: 1.5rem;
  
    }

   
  .logo span{
font-size: 1.3rem;
  }
    #menu-icon {
        display: block;
        z-index: 20;
        font-size: 2rem;
        cursor: pointer;
        color: #fff;
        margin-left: 45%;
    }
    
    /* SAĞDAN AÇILAN MENÜ */
    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background-color: #111;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start; /* Yazıları en yukarı hizalar */
      
        gap: 4rem; /* Elemanlar arası mesafe */
        transition: all 0.3s ease;
        z-index: 15;
        overflow-y: auto;
   
        padding: 5rem 1.5rem 1.5rem 1.5rem; /* Üst boşluğu artırdık */
    }
    
    .navbar a {
        font-size: 1.5rem; /* Daha büyük yazı */
        color: #f3a7f1;
        text-decoration: none;
    }
    
    /* MENÜ AÇILDIĞINDA GÖRÜNÜR YAP */
    .navbar.active {
        right: 0;
    }
}