:root{--primary-gradient:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient:linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--accent-gradient:linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--success-gradient:linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--dark-bg:#0a0e27;--dark-surface:#131730;--dark-elevated:#1a1f3a;--dark-border:rgba(255, 255, 255, 0.1);--text-primary:#ffffff;--text-secondary:#a0aec0;--text-muted:#718096}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Inter',sans-serif;background:var(--dark-bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.2}.bg-animated{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:var(--dark-bg)}.bg-animated::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 50%,rgb(102 126 234 / .1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgb(118 75 162 / .1) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgb(79 172 254 / .08) 0%,transparent 50%);animation:rotate 30s linear infinite}@keyframes rotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.glass{background:rgb(19 23 48 / .7);backdrop-filter:blur(20px);border:1px solid var(--dark-border);border-radius:16px}.glass-light{background:rgb(26 31 58 / .6);backdrop-filter:blur(10px);border:1px solid var(--dark-border);border-radius:12px}.navbar{background:rgb(10 14 39 / .8);backdrop-filter:blur(20px);border-bottom:1px solid var(--dark-border);padding:1rem 0;transition:all 0.3s ease}.navbar.scrolled{background:rgb(10 14 39 / .95);box-shadow:0 8px 32px rgb(0 0 0 / .3)}.navbar-brand{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.nav-link{color:var(--text-secondary);font-weight:500;transition:all 0.3s ease;padding:.5rem 1rem;border-radius:8px}.nav-link:hover{color:var(--text-primary);background:rgb(255 255 255 / .05)}.nav-link.active{color:var(--text-primary);background:rgb(102 126 234 / .1)}.btn{font-weight:600;padding:.75rem 2rem;border-radius:12px;border:none;transition:all 0.3s ease;position:relative;overflow:hidden}.btn-primary{background:var(--primary-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgb(102 126 234 / .4)}.btn-outline-primary{background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--primary-gradient) border-box;border:2px solid #7356B1;border-radius:12px;color:var(--text-primary)}.btn-outline-primary:hover{background:var(--primary-gradient);color:#fff;transform:translateY(-2px)}.btn-gradient{background:var(--accent-gradient);color:#fff}.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgb(79 172 254 / .4)}.card{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:16px;transition:all 0.3s ease}.card:hover{transform:translateY(-4px);border-color:rgb(102 126 234 / .3);box-shadow:0 12px 40px rgb(0 0 0 / .3)}.form-control,.form-select{background:var(--dark-elevated);border:1px solid var(--dark-border);color:var(--text-primary);padding:4px 8px;border-radius:10px;transition:all 0.3s ease}.form-control:focus,.form-select:focus{background:var(--dark-elevated);border-color:#667eea;color:var(--text-primary);box-shadow:0 0 0 3px rgb(102 126 234 / .1)}.form-label{color:var(--text-secondary);font-weight:500;margin-bottom:.5rem}footer{background:var(--dark-surface);border-top:1px solid var(--dark-border);padding:3rem 0 1.5rem;margin-top:5rem}footer a{color:var(--text-secondary);text-decoration:none;transition:color 0.3s ease}footer a:hover{color:var(--text-primary)}.gradient-text{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.gradient-text-accent{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.badge{padding:.5rem 1rem;border-radius:8px;font-weight:600}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--dark-bg)}::-webkit-scrollbar-thumb{background:var(--dark-elevated);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#667eea}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp 0.6s ease-out}.alert{border-radius:12px;border:none;padding:1rem 1.5rem}.alert-success{background:rgb(67 233 123 / .1);color:#43e97b;border-left:4px solid #43e97b}.alert-danger{background:rgb(245 87 108 / .1);color:#f5576c;border-left:4px solid #f5576c}.alert-info{background:rgb(79 172 254 / .1);color:#4facfe;border-left:4px solid #4facfe}