* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0a;
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    z-index: -1;
}

.background-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}



.container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    z-index: 1;
}

.profile-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(45, 55, 72, 0.9) 100%);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #00ffff, #00b7ff, #8a2be2, #00ffff);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.profile-picture {
    position: relative;
    margin-bottom: 20px;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.avatar:hover {
    transform: scale(1.05);
}

.avatar-link {
    display: inline-block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.avatar-link:hover {
    transform: scale(1.05);
}

.profile-banner {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    color: black;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
}

.banner-text {
    font-weight: 700;
    margin-bottom: 2px;
}

.banner-subtext {
    font-size: 10px;
    opacity: 0.8;
}

.profile-info {
    margin-bottom: 25px;
}

.name {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #00ffff, #00b7ff, #8a2be2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subscribers {
    font-size: 14px;
    color: #a0a0a0;
    margin-bottom: 20px;
    font-weight: 500;
}

.description {
    text-align: center;
    line-height: 1.6;
}

.description p {
    margin-bottom: 10px;
    font-size: 14px;
    color: #e0e0e0;
}

.description p:last-child {
    margin-bottom: 0;
}

.join-button {
    display: inline-block;
    background: linear-gradient(135deg, #00ffff 0%, #00b7ff 50%, #8a2be2 100%);
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.join-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.join-button:hover::before {
    left: 100%;
}

.join-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.4);
    background: linear-gradient(135deg, #00b7ff 0%, #8a2be2 50%, #4b0082 100%);
}

.join-button:active {
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .profile-card {
        padding: 25px 20px;
    }
    
    .name {
        font-size: 24px;
    }
    
    .avatar {
        width: 100px;
        height: 100px;
    }
    
    .join-button {
        padding: 12px 25px;
        font-size: 14px;
    }
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-card {
    animation: fadeInUp 0.8s ease-out;
}