*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    position: relative;
}
.container{
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    padding-top: 5rem;
    box-sizing: border-box;
}
header{
    width: 100%;
    max-width: 50rem;
    min-width: 0;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-bottom: 1.5rem;
}
header h1{
    font-size: 4rem;
    letter-spacing: 0.3rem;
    color:#121212 ;
    font-weight: 600;
    margin-bottom: 10px;
    position: relative;
    background: linear-gradient(90deg, #007bff, #121212, #03FDEF);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: background-position 0.7s cubic-bezier(0.4,0,0.2,1);
    word-break: break-word;
}
header h1:hover {
    background-position:100% 0;
}

header h3{
    font-size: 0.8rem;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
    color: #a8a8a8;
    word-break: break-word;
}

.logo{
    position: fixed;
    top:0.5rem;
    left: 0.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: #fff;
    padding: 0.4rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease-in-out;      
    z-index: 10;
}
.logo img{
    width: 100%;
}
.logo:hover{
    transform: scale(1.1);
    transition: all 0.3s ease-in-out;

}
.menu{
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}
.menu a{
    text-decoration: none;
    color: #666666;
    font-size: 1.2rem;
    padding:0 1.4rem;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}
.menu a:hover{
    color: #007bff;
}
main{
    margin-top: 2rem;
    width: 100%;
    max-width: 50rem;
    border-radius: 1rem;
    background-size: 200% 200%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    position: relative;
    min-width: 0;
    box-sizing: border-box;
}
.panel{
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    color: #00000025;
    padding: 0.5rem 1rem;
    font-weight: bold;
    letter-spacing: 0.5rem;
    border-radius: 5px;
    font-size: 0.9rem;
}
.icerik {
    font-size: 1.2rem;
    display: flex;
    flex-direction: row;
    gap: 2rem;
    justify-content: center;
    align-items: stretch;
    min-width: 0;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 50rem;
    box-sizing: border-box;
}
.admin-img {
    flex: 1 1 30%;
    border-radius: 0.3rem;
    min-width: 120px;
    max-width: 100%;
    box-sizing: border-box;
    padding: 1rem;
    background: linear-gradient(120deg, #3d68f5 0%, #161a2b 50%,  #03fdef 100%);
    background-size: 200% 200%;
    background-position: left top;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    backdrop-filter: blur(30px);
    cursor: pointer;
    color: #fff !important;
    transition: background-size 0.6s cubic-bezier(0.4,0,0.2,1), background-position 0.6s cubic-bezier(0.4,0,0.2,1), transform 0.4s, box-shadow 0.4s, color 0.4s;
}


.admin-img img{
    width: 60%;
    height: auto;
    padding-top: 1rem;
    max-width: 120px;
}
.admin-img p{
    font-size: 0.9rem;
}
.admin-img a{
    color: #fff !important;
    text-decoration: none;
}
.admin-img:hover {
    background-size: 400% 400%;
    background-position: right bottom;
    transform: scale(1.04);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    color: #ffffff;
}

.menu-gradient {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0.1);
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #03FDEF;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background: linear-gradient(336deg, #03fdef 0%, rgba(0, 0, 0, 1) 50%, #03fdef 100%);
    
}
.menu-gradient.active {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(20);
}





@media (max-width: 900px) {
    header h1 {
        font-size: 2.2rem;
    }
    main {
        max-width: 98vw;
        padding: 1rem;
    }
    .icerik {
        max-width: 98vw;
        gap: 1rem;
    }
    .admin-img img {
        max-width: 90px;
    }
}

@media (max-width: 700px) {
    .container {
        padding-top: 1.5rem;
    }
    header {
        margin-bottom: 1rem;
    }
    header h1 {
        font-size: 1.3rem;
        letter-spacing: 0.1rem;
    }
    header h3 {
        font-size: 0.9rem;
        letter-spacing: 0.1rem;
    }
    .logo {
        width: 2rem;
        height: 2rem;
        top: 0.2rem;
        left: 0.2rem;
        padding: 0.2rem;
    }
    main {
        width: 80vw;
        margin-top: 1rem;
        padding-top: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 2rem;
        max-width: 100vw;
        height: fit-content;
        
    }
    .icerik {
        flex-direction: column;
        width: 100%;
        min-width: 0;
        gap: 1rem;
        align-items: center;
        max-width: 100vw;
    }
    .admin-img {
        max-width: 100%;
        min-width: unset;
        width:80%;
    }
    .admin-img img {
        max-width: 70px;
    }
}