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

body {
    height: 100vh;
    background: #050b14;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Neon animated background */
.background {
    position: absolute;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, #00f0ff44, transparent 40%),
        radial-gradient(circle at 80% 30%, #7a00ff55, transparent 45%),
        radial-gradient(circle at 50% 80%, #00ff9d44, transparent 40%);
    filter: blur(60px);
    animation: move 10s infinite alternate;
}

@keyframes move {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}


.card {
    margin: 10px;
    position: relative;
    width: 900px;
    height: auto;
    padding: 35px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 0 40px rgba(0,255,255,0.25);
    text-align: center;
    color: #eaf6ff;
}


.profile img {
    width: 111px;
    height: 111px;
    border-radius: 50%;
    border: 2px solid #00f0ff;
    box-shadow: 0 0 15px #00f0ff;
    margin-bottom: 15px;
}

h1 {
    font-size: 35px;
    color: #9ee7ff;
    text-shadow: 0 0 10px #00f0ff;
}

h2 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #b4cfff;
}

p {
    font-size: 15px;
    line-height: 1.6;
    color: #d6e9ff;
}


.buttons {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(4, auto); /* 4 ta ustun */
    gap: 20px;
    justify-content: center;
}


.btn {
    width: 200px;
    height: 70px;
    margin-top: 20px;
    padding: 10px 22px;
    border-radius: 25px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: 0.3s;
    box-shadow: 0 0 12px transparent;
}


.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    padding: 10px 22px;
    border-radius: 999px;

    font-size: 17px;
    font-weight: 500;
    color: #eaf6ff;
    text-decoration: none;

    background: linear-gradient(
        135deg,
        rgba(80, 140, 160, 0.35),
        rgba(60, 90, 120, 0.35)
    );

    border: 1px solid rgba(140, 220, 240, 0.35);
    backdrop-filter: blur(10px);

    box-shadow:
        inset 0 0 10px rgba(255,255,255,0.08),
        0 0 18px rgba(120, 200, 220, 0.25);

    transition: 0.3s ease;
}

.btn:hover {
    box-shadow:
        0 0 12px rgba(120, 220, 230, 0.5),
        0 0 28px rgba(90, 170, 200, 0.4);
    transform: scale(1.07);
}

.btn {
    display: inline-flex;
    align-items: center;      /* vertikal markaz */
    justify-content: center;  /* gorizontal markaz */

    gap: 10px;
    padding: 10px 22px;
    border-radius: 999px;

    font-size: 15px;
    font-weight: 500;
    color: #eaf6ff;
    text-decoration: none;
}