:root {--primary-color:#3b82f6;--secondary-color:#6366f1;--accent-color:#8b5cf6;--primary-light:#818CF8;--secondary:#8B5CF6;--accent:#06B6D4;--dark:#1F2937;--light:#F8FAFC;--success:#10B981;} .navbar-brand {font-weight:800;font-size:1.8rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;} .footer {background:linear-gradient(135deg,#1f2937,#111827);color:white;padding:60px 0 30px;} .social-icon {width:45px;height:45px;background:rgba(255,255,255,0.1);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-right:15px;transition:all 0.3s ease;} .social-icon:hover {background:var(--primary-color);transform:translateY(-3px);} .modal-title{color:#000000;} .modal-header{align-content:center;} .red{color:red;}