:root {
      --bg-dark: #050510;
      --panel-bg: rgba(16, 16, 37, 0.75);
      --panel-bg-solid: #101025; /* IE Fallback */
      --primary: #7000ff;
      --secondary: #00d9ff;
      --accent: #ff0055;
      --text-color: #ffffff;
      --text-muted: #a0a0b0;
      --glass: rgba(255, 255, 255, 0.03);
      --glass-border: rgba(255, 255, 255, 0.1);
      --radius: 20px;
      --shadow: 0 10px 30px rgba(0,0,0,.4);
      --ring: 0 0 0 3px rgba(0,217,255,.25);
    }

    /* Temel Reset */
    * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Outfit', sans-serif; }

    body {
      background-color: var(--bg-dark); /* IE polyfill ile çalışır */
      background-color: #050510; /* Fallback */
      color: var(--text-color);
      min-height: 100vh;
      background: linear-gradient(300deg, #050510, #2a1050, #001f3f, #1a0b2e);
      background-size: 400% 400%;
      animation: gradientBG 15s ease infinite;
      overflow-x: hidden;
      position: relative;
    }

    @keyframes gradientBG {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* --- CANVAS YILDIZ EFEKTİ --- */
    #star-canvas {
      position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none;
    }

    /* Preloader */
    #preloader {
      position: fixed; top: 0; left: 0; width: 100%; height: 100%;
      background: #050510; z-index: 9999;
      display: flex; justify-content: center; align-items: center; flex-direction: column;
      transition: opacity 0.5s;
    }
    .loader {
      width: 50px; height: 50px; border: 5px solid #00d9ff;
      border-bottom-color: transparent; border-radius: 50%;
      animation: spin 1s linear infinite;
    }
    @keyframes spin { 100% { transform: rotate(360deg); } }

    /* Container */
    .container {
      max-width: 1300px; margin: 0 auto; padding: 15px; position: relative; z-index: 1;
    }

    /* --- HEADER --- */
    .top-header {
      display: flex; justify-content: space-between; align-items: center;
      background: #101025; /* IE Fallback */
      background: var(--panel-bg);
      backdrop-filter: blur(15px); /* Modern tarayıcılar */
      padding: 15px 25px; border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.1); margin-bottom: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,.4);
      flex-wrap: wrap; 
      gap: 15px; 
      animation: slideDown 0.8s ease-out; position: relative; overflow: hidden;
    }
    .top-header::after, .users-section::after {
      content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px;
      background: linear-gradient(90deg, #7000ff, #00d9ff, #ff0055, #7000ff);
      background-size: 300% 100%; animation: borderFlow 4s linear infinite;
    }
    @keyframes borderFlow { 0% { background-position: 0% 0%; } 100% { background-position: 100% 0%; } }
    @keyframes slideDown { from { transform: translateY(-50px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

    .social-group { display: flex; gap: 10px; }
    .icon-btn {
      width: 40px; height: 40px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem; color: white; transition: 0.3s; cursor: pointer;
      box-shadow: 0 5px 15px rgba(0,0,0,0.2); border: 0; background: transparent;
      margin-right: 5px; /* IE Gap Fix */
    }
    .fb { background: #1877f2; }
    .insta { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
    .x { background: #000; border: 1px solid #333; }
    .yt { background: #ff0000; }
    .icon-btn:hover { transform: scale(1.12) rotate(360deg); filter: brightness(1.2); }

    .brand-center { display: flex; align-items: center; gap: 20px; flex-grow: 1; justify-content: center; }
    
    .owner-badge {
      display: flex; align-items: center; background: rgba(255,255,255,0.05);
      padding: 5px 15px 5px 5px; border-radius: 50px; border: 1px solid rgba(255, 255, 255, 0.1);
      gap: 10px; transition: 0.3s;
    }
    .owner-badge > * { margin: 0 5px; } 

    .owner-badge:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); box-shadow: 0 0 15px var(--primary); }
    .owner-badge img { width: 45px; height: 45px; border-radius: 50%; border: 2px solid var(--accent); }
    .owner-info h4 { font-size: 0.9rem; color: #fff; line-height: 1.1; margin-bottom: 2px; }
    .owner-info span { font-size: 0.7rem; color: var(--accent); font-weight: 700; letter-spacing: 1px; }

    .main-logo { display: flex; flex-direction: column; align-items: center; cursor: pointer; user-select: none; text-decoration: none; }
    .logo-text {
      font-size: clamp(1.6rem, 2.2vw, 2.2rem); font-weight: 900; margin: 0;
      background: linear-gradient(to right, #fff, #a0a0a0); -webkit-background-clip: text; color: transparent; 
      color: #ffffff; /* IE Fallback */
      text-transform: uppercase; letter-spacing: 3px;
      text-shadow: 0 0 20px rgba(255,255,255,0.2); transition: 0.3s;
    }
    @supports (-webkit-background-clip: text) {
        .logo-text { color: transparent; }
    }

    .main-logo:hover .logo-text { letter-spacing: 5px; text-shadow: 0 0 30px var(--primary); }
    .logo-icon { font-size: 1.5rem; color: var(--primary); animation: glow 2s infinite alternate; margin-bottom: 5px;}
    @keyframes glow { from { text-shadow: 0 0 10px var(--primary); } to { text-shadow: 0 0 30px var(--primary), 0 0 10px #fff; } }

    .app-group { display: flex; gap: 10px; }
    .app-btn {
      width: 45px; height: 45px; border-radius: 12px; background: #1f1f35; color: var(--secondary);
      display: inline-flex; align-items: center; justify-content: center; font-size: 1.2rem; cursor: pointer;
      transition: 0.3s; border: 1px solid rgba(255,255,255,.06); margin-left: 5px;
    }
    .app-btn:hover { background: var(--secondary); color: #000; box-shadow: 0 0 20px var(--secondary); }
    .app-btn.primary { background: var(--primary); color: #fff; }

    /* --- NAV BAR (Geliştirilmiş Mobil Menü) --- */
    .nav-bar {
      background: var(--panel-bg); backdrop-filter: blur(10px); padding: 10px; border-radius: 20px;
      display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 20px;
      border: 1px solid rgba(255, 255, 255, 0.1); position: sticky; top: 10px; z-index: 100;
    }
    
    /* Nav Linkleri Container */
    .nav-links-container {
      display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; width: auto; transition: all 0.4s ease;
    }

    .nav-item {
      padding: 12px 30px; background: rgba(255,255,255,0.03); border-radius: 30px; text-decoration: none;
      color: white; font-weight: 600; transition: 0.3s; display: flex; align-items: center; gap: 8px;
      border: 1px solid transparent; margin: 2px;
    }
    .nav-item:hover, .nav-item.active {
      background: var(--primary); box-shadow: 0 5px 20px rgba(112, 0, 255, 0.4); transform: scale(1.05);
    }

    /* Mobil Menü Butonu (Varsayılan olarak gizli) */
    .mobile-menu-toggle {
      display: none;
      width: 100%;
      padding: 12px;
      background: linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255,255,255,0.1));
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 15px;
      color: #fff;
      font-size: 1.1rem;
      font-weight: 700;
      cursor: pointer;
      text-transform: uppercase;
      align-items: center;
      justify-content: center;
      gap: 10px;
      transition: 0.3s;
    }
    .mobile-menu-toggle:hover {
      background: var(--primary);
      box-shadow: 0 0 15px rgba(112,0,255,0.5);
    }

    /* --- HERO BUTTONS --- */
    .hero-actions { display: -ms-grid; display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-bottom: 30px; }
    .big-btn {
      padding: 35px; border-radius: 25px; display: flex; align-items: center; gap: 20px;
      cursor: pointer; transition: 0.4s; position: relative; overflow: hidden;
      border: 1px solid rgba(255,255,255,0.05); width: 100%; text-align: left; color: inherit; background: transparent;
    }
    .big-btn:hover { transform: translateY(-7px) scale(1.01); }

    .chat-entry {
      background: linear-gradient(135deg, rgba(26,26,64,0.8), rgba(13,13,26,0.9));
      box-shadow: 0 0 20px rgba(0, 217, 255, 0.1); animation: pulse-blue 3s infinite;
    }
    .chat-entry::before { content: ''; position: absolute; left: 0; top: 0; width: 5px; height: 100%; background: var(--secondary); }
    .chat-entry:hover { background: linear-gradient(135deg, #00d9ff22, #050510); border: 1px solid var(--secondary); }
    .chat-entry i { font-size: 2.8rem; color: var(--secondary); background: rgba(0, 217, 255, 0.1); padding: 18px; border-radius: 50%; transition: 0.5s; margin-right: 15px; }
    .chat-entry:hover i { transform: rotate(360deg); background: var(--secondary); color: #000; box-shadow: 0 0 30px var(--secondary); }

    .new-member {
      background: linear-gradient(135deg, rgba(26,64,40,0.8), rgba(13,26,20,0.9));
      box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
    }
    .new-member::before { content: ''; position: absolute; left: 0; top: 0; width: 5px; height: 100%; background: #00ff88; }
    .new-member:hover { background: linear-gradient(135deg, #00ff8822, #050510); border: 1px solid #00ff88; }
    .new-member i { font-size: 2.8rem; color: #00ff88; background: rgba(0, 255, 136, 0.1); padding: 18px; border-radius: 50%; transition: 0.5s; margin-right: 15px; }
    .new-member:hover i { transform: scale(1.2); background: #00ff88; color: #000; box-shadow: 0 0 30px #00ff88; }

    @keyframes pulse-blue { 0% { box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.35); } 70% { box-shadow: 0 0 0 18px rgba(0, 217, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 217, 255, 0); } }

    .btn-text h3 { font-size: 1.5rem; margin-bottom: 5px; text-transform: uppercase; }
    .btn-text p { color: #bbb; font-size: 0.95rem; }

    /* --- USERS --- */
    .users-section {
      background: var(--panel-bg); backdrop-filter: blur(10px); border-radius: 20px;
      padding: 25px; border: 1px solid rgba(255, 255, 255, 0.1); margin-bottom: 30px;
      position: relative; overflow: hidden;
    }
    .section-title {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 25px; border-bottom: 2px solid rgba(255,255,255,0.05); padding-bottom: 15px; gap: 12px;
    }
    .title-left { font-size: 1.3rem; font-weight: 700; border-left: 4px solid var(--secondary); padding-left: 15px; color: #fff; }

    .users-grid { 
      display: grid; 
      grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); 
      gap: 20px; 
    }
    /* IE 11 Fallback */
    @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
       .users-grid { display: flex; flex-wrap: wrap; }
       .user-card { margin: 10px; width: 130px; }
       .hero-actions { display: flex; }
       .big-btn { width: 48%; margin: 1%; }
    }

    .user-card {
      background: rgba(11, 11, 22, 0.6); border-radius: 15px; height: 180px;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      position: relative; transition: 0.4s; border: 1px solid rgba(255,255,255,0.05);
      overflow: hidden; cursor: pointer;
    }
    .user-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: 0 10px 20px rgba(112, 0, 255, 0.3); background: rgba(11, 11, 22, 0.9); }
    .avatar-box {
      width: 80px; height: 80px; border-radius: 50%; padding: 3px; position: relative;
      transition: 0.4s; border: 2px solid #333; z-index: 2; background: #0b0b16;
    }
    .user-card:hover .avatar-box { width: 60px; height: 60px; transform: translateY(-30px); border-color: var(--primary); }
    .avatar-box img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
    .status-dot {
      position: absolute; bottom: 5px; right: 0; width: 15px; height: 15px;
      background: #00ff88; border: 3px solid #0b0b16; border-radius: 50%;
      box-shadow: 0 0 10px #00ff88; animation: blink 2s infinite;
    }
    @keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.5;} }
    .card-info { text-align: center; z-index: 2; transition: 0.4s; }
    .user-card:hover .card-info { transform: translateY(-30px); }
    .u-name { font-size: 0.95rem; font-weight: 700; color: #fff; display: block; margin-top: 10px; }
    .role-badge { display: inline-block; background: #d00000; color: white; font-size: 0.6rem; padding: 2px 8px; border-radius: 10px; margin-top: 5px; }
    .card-actions {
      position: absolute; bottom: -50px; left: 0; width: 100%; display: flex; justify-content: center; gap: 10px;
      padding-bottom: 15px; transition: 0.4s; opacity: 0;
    }
    .user-card:hover .card-actions { bottom: 0; opacity: 1; }
    .mini-btn {
      width: 35px; height: 35px; border-radius: 50%; background: rgba(255,255,255,0.1); color: white;
      display: inline-flex; align-items: center; justify-content: center; font-size: 0.9rem; transition: 0.3s; border: 0; margin: 0 3px;
    }
    .mini-btn:hover { background: var(--primary); transform: scale(1.1); }

    /* --- BLOG --- */
    .blog-section { margin-top: 40px; }
    .blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
    
    @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
        .blog-grid { display: flex; flex-wrap: wrap; }
        .blog-card { width: 31%; margin: 1%; }
    }

    .blog-card {
      background: var(--panel-bg); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px;
      overflow: hidden; transition: 0.4s; position: relative;
    }
    .blog-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,217,255,0.2); border-color: var(--secondary); }
    .blog-img { width: 100%; height: 180px; background-size: cover; background-position: center; position: relative; }
    .blog-img::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 50%; background: linear-gradient(to top, #101025, transparent); }
    .blog-tag { position: absolute; top: 15px; left: 15px; background: var(--primary); color: white; padding: 5px 12px; border-radius: 8px; font-size: 0.75rem; font-weight: bold; }
    .blog-content { padding: 20px; }
    .blog-date { color: #888; font-size: 0.8rem; margin-bottom: 8px; display: block; }
    .blog-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: #fff; line-height: 1.4; }
    .blog-excerpt { font-size: 0.9rem; color: #aaa; margin-bottom: 20px; line-height: 1.6; }
    .read-more { color: var(--secondary); font-size: 0.9rem; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; transition: 0.3s; }
    .read-more:hover { gap: 10px; color: #fff; }

    /* --- SEO ARTICLE --- */
    .seo-article {
      margin-top: 40px; background: rgba(16, 16, 37, 0.6); border: 1px solid rgba(255,255,255,0.1);
      border-radius: 20px; padding: 30px; position: relative;
    }
    .seo-article h2 { color: var(--secondary); font-size: 1.5rem; margin-bottom: 15px; }
    .seo-article p { color: #ccc; line-height: 1.7; margin-bottom: 15px; font-size: 0.95rem; }
    .seo-article strong { color: #fff; }

    /* --- FOOTER --- */
    .main-footer {
      background: #020208; border-top: 1px solid rgba(255,255,255,0.05); margin-top: 60px;
      padding-top: 50px; color: #aaa; position: relative; z-index: 10;
    }
    .footer-content {
      max-width: 1300px; margin: 0 auto; padding: 0 20px 40px 20px;
      display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px;
    }
    
    @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
        .footer-content { display: flex; flex-wrap: wrap; }
        .f-col { width: 22%; margin: 1%; }
    }

    .f-col h4 { color: #fff; font-size: 1.2rem; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
    .f-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 3px; background: var(--secondary); border-radius: 2px; }
    .f-links { list-style: none; }
    .f-links li { margin-bottom: 12px; }
    .f-links a { text-decoration: none; color: #aaa; transition: 0.3s; display: flex; align-items: center; gap: 8px; }
    .f-links a:hover { color: var(--secondary); padding-left: 5px; }
    .f-social { display: flex; gap: 10px; margin-top: 20px; }
    .f-social a {
      width: 36px; height: 36px; background: rgba(255,255,255,0.1); color: #fff;
      display: flex; align-items: center; justify-content: center; border-radius: 8px; text-decoration: none; transition: 0.3s; margin-right: 5px;
    }
    .f-social a:hover { background: var(--primary); transform: translateY(-3px); }
    .footer-bottom {
      background: #000; padding: 20px; text-align: center; font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.05);
    }
    .footer-bottom strong { color: #fff; }

    /* --- WIDGETS --- */
    .music-widget {
      position: fixed; bottom: 20px; left: 20px;
      background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(10px);
      padding: 10px 20px; border-radius: 50px; border: 1px solid var(--primary);
      display: flex; align-items: center; gap: 15px; z-index: 999; box-shadow: 0 0 20px rgba(112, 0, 255, 0.4);
      animation: slideUp 1s ease-out;
    }
    .music-icon { color: var(--secondary); font-size: 1.5rem; animation: pulse 2s infinite; margin-right: 10px; }
    @keyframes pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }
    .music-info { display: flex; flex-direction: column; margin-right: 10px; }
    .music-title { font-size: 0.8rem; font-weight: bold; color: white; }
    .music-status { font-size: 0.7rem; color: #00ff88; }
    .equalizer { display: flex; gap: 3px; height: 20px; align-items: flex-end; }
    .bar { width: 4px; background: var(--primary); animation: equalize 1s infinite ease-in-out; margin-right: 2px;}
    .bar:nth-child(2) { animation-delay: 0.2s; background: var(--secondary); }
    .bar:nth-child(3) { animation-delay: 0.4s; background: var(--accent); }
    @keyframes equalize { 0%, 100% { height: 5px; } 50% { height: 20px; } }
    @keyframes slideUp { from { transform: translateY(100px); } to { transform: translateY(0); } }

    .live-notif {
      position: fixed; bottom: 30px; right: -320px;
      background: rgba(16, 16, 37, 0.95); border-left: 4px solid var(--accent);
      padding: 15px; border-radius: 10px; width: 270px;
      box-shadow: 0 5px 20px rgba(0,0,0,0.5); z-index: 999;
      display: flex; align-items: center; gap: 10px; transition: right 0.5s ease;
    }
    .live-notif.show { right: 30px; }
    .notif-img { width: 35px; height: 35px; border-radius: 50%; margin-right: 10px;}
    .notif-text h6 { color: white; font-size: 0.9rem; line-height: 1.1; margin: 0; }
    .notif-text p { color: #aaa; font-size: 0.75rem; margin: 0; }

    /* --- RESPONSIVE DÜZENLEMELER --- */
    @media (max-width: 900px) {
      .top-header { flex-direction: column; text-align: center; gap: 20px; }
      .brand-center { width: 100%; justify-content: center; order: -1; flex-direction: column; }
      .owner-badge { display: none; }
      .hero-actions { grid-template-columns: 1fr; }
      .music-widget { display: none; }
      
      /* MOBİL MENÜ MANTIĞI */
      .mobile-menu-toggle { display: flex; } /* Butonu göster */
      
      .nav-links-container {
        width: 100%;
        flex-direction: column;
        overflow: hidden;
        max-height: 0; /* Başlangıçta kapalı */
        opacity: 0;
        margin-top: 0;
        gap: 5px;
      }
      
      /* Açıldığında */
      .nav-links-container.active {
        max-height: 500px; /* İçerik kadar yükseklik için tahmini değer */
        opacity: 1;
        margin-top: 15px;
      }
      
      .nav-item {
        width: 100%; /* Tam genişlik */
        justify-content: flex-start; /* Sola yasla */
        border-radius: 10px;
        background: rgba(255,255,255,0.05);
      }
    }