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

body {
    font-family: 'Share Tech Mono', monospace;
    background-color: #0a0a0a;
    color: #00ff00;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 40, 0, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 60, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 80, 0, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: pulse 15s infinite alternate;
}

@keyframes pulse {
    0% {
        background: 
            radial-gradient(circle at 20% 50%, rgba(0, 40, 0, 0.2) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(0, 60, 0, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 40% 80%, rgba(0, 80, 0, 0.1) 0%, transparent 50%);
    }
    100% {
        background: 
            radial-gradient(circle at 80% 50%, rgba(0, 40, 0, 0.2) 0%, transparent 50%),
            radial-gradient(circle at 20% 20%, rgba(0, 60, 0, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 60% 80%, rgba(0, 80, 0, 0.1) 0%, transparent 50%);
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.logo-section {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 40px;
    animation: fadeIn 2s ease-in-out;
}

.logo-container {
    margin-bottom: 30px;
}

.logo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 3px solid #00ff00;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
    filter: blur(0.5px);
    transition: transform 0.5s, box-shadow 0.5s;
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.8);
}

.group-name {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.7);
    letter-spacing: 3px;
    animation: glitch 5s infinite;
}

@keyframes glitch {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 255, 0, 0.7);
    }
    95% {
        text-shadow: 2px 2px 0 rgba(255, 0, 0, 0.5), 
                     -2px -2px 0 rgba(0, 0, 255, 0.5);
    }
}

.group-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    color: #aaffaa;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

.content-section {
    text-align: center;
    margin-bottom: 50px;
    animation: slideUp 1.5s ease-out;
}

.extra-text {
    max-width: 900px;
    margin: 0 auto 40px;
    padding: 20px;
    border-left: 2px solid #00ff00;
    background: rgba(0, 20, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 0 10px 10px 0;
}

.extra-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #88ff88;
}

.button-container {
    margin-top: 30px;
}

.contact-btn {
    background: transparent;
    color: #00ff00;
    border: 2px solid #00ff00;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-family: 'Share Tech Mono', monospace;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.contact-btn:hover {
    background: rgba(0, 255, 0, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.6);
    transform: translateY(-3px);
}

.contact-btn:active {
    transform: translateY(1px);
}

.footer {
    margin-top: auto;
    padding: 20px;
    text-align: center;
    color: #44aa44;
    font-size: 0.9rem;
    width: 100%;
    border-top: 1px solid rgba(0, 255, 0, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobil uyumluluk */
@media (max-width: 768px) {
    .group-name {
        font-size: 2rem;
    }
    
    .logo {
        width: 150px;
        height: 150px;
    }
    
    .group-description, .extra-text p {
        font-size: 1rem;
    }
    
    .container {
        padding: 10px;
    }
    
    .logo-section {
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .group-name {
        font-size: 1.5rem;
    }
    
    .logo {
        width: 120px;
        height: 120px;
    }
    
    .contact-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
}