/* RESET */
*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Segoe UI',sans-serif;
}

/* BODY */
body{
background:linear-gradient(135deg,#081828,#102a43);
color:#f5f7fa;
min-height:100vh;
overflow-x:hidden;
}

/* ARKA PLAN IŞIK EFEKTİ */
.background-overlay{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:
radial-gradient(circle at 25% 35%, rgba(197,168,75,0.07), transparent 55%),
radial-gradient(circle at 75% 65%, rgba(197,168,75,0.05), transparent 60%);
animation:subtleMove 18s ease-in-out infinite alternate;
z-index:-1;
}

@keyframes subtleMove{
from{transform:scale(1)}
to{transform:scale(1.04)}
}

/* HERO ALANI */
.hero{
display:flex;
justify-content:center;
align-items:center;
height:100vh;
text-align:center;
padding:20px;
}

/* İÇERİK KUTUSU */
.content-box{
background:rgba(8,25,45,0.32);
backdrop-filter:blur(4px);
-webkit-backdrop-filter:blur(4px);
border:1px solid rgba(197,168,75,0.25);
padding:60px 70px;
border-radius:24px;
max-width:850px;
box-shadow:0 30px 70px rgba(0,0,0,0.45);
animation:fadeUp 1.3s ease forwards;
}

@keyframes fadeUp{
from{
opacity:0;
transform:translateY(25px);
}
to{
opacity:1;
transform:translateY(0);
}
}

/* BAŞLIK */
h1{
font-size:34px;
letter-spacing:1.5px;
margin-bottom:22px;
color:#c5a84b;
font-weight:600;
}

/* METİN */
p{
font-size:16px;
line-height:1.8;
margin-bottom:35px;
opacity:0.92;
}

/* ANA BUTON */
.btn-primary{
display:inline-block;
padding:14px 34px;
background:#c5a84b;
color:#0b1c2d;
text-decoration:none;
border-radius:40px;
font-weight:600;
letter-spacing:.8px;
transition:all .35s ease;
}
.container {
    text-align: center;
    padding: 40px;
    width: 100%;
    max-width: 900px;
}
.btn-primary:hover{
background:#d6b95c;
transform:translateY(-3px);
box-shadow:0 15px 35px rgba(197,168,75,0.35);
}

/* Butonları yan yana getiren kapsayıcı */
.button-group {
    display: flex;
    justify-content: center; /* Butonları yatayda ortalar */
    gap: 20px;               /* Butonlar arası boşluk */
    margin-top: 20px;
    flex-wrap: wrap;         /* Mobilde alt alta geçebilmesi için */
}

/* Mevcut contact-btn stiline ek olarak, personel butonu için özel bir vurgu (isteğe bağlı) */
.auth-btn {
    background: rgba(197, 168, 75, 0.05);
}

/* MOBİL OPTİMİZASYON */
@media(max-width:768px){

.content-box{
padding:40px 30px;
border-radius:18px;
}

h1{
font-size:26px;
}

p{
font-size:14px;
}

.staff-login{
writing-mode:horizontal-tb;
top:auto;
bottom:25px;
right:50%;
transform:translateX(50%);
padding:10px 24px;
border-radius:40px;
letter-spacing:1px;
}

.staff-login:hover{
transform:translateX(50%) scale(1.05);
}

}