:root{--primary: #004a99;--primary-light: #0066cc;--secondary: #10b981;--accent: #f59e0b;--bg-dark: #0f172a;--bg-card: rgba(255, 255, 255, .05);--text-main: #f8fafc;--text-muted: #94a3b8;--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--font-main: "Inter", sans-serif;--font-heading: "Outfit", sans-serif;--transition-speed: .3s}[data-theme=light]{--bg-dark: #f1f5f9;--bg-card: rgba(255, 255, 255, .8);--text-main: #1e293b;--text-muted: #64748b;--glass-border: rgba(0, 0, 0, .08);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background:radial-gradient(circle at top right,var(--bg-dark),#1e293b);color:var(--text-main);min-height:100vh;overflow-x:hidden;transition:background var(--transition-speed) ease,color var(--transition-speed) ease}[data-theme=light] body{background:radial-gradient(circle at top right,#f8fafc,#e2e8f0)}.glass-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--glass-shadow);transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 12px 48px #00000073}h1,h2,h3{font-family:var(--font-heading);font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border:none;padding:14px 28px;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:1px}.btn-primary:hover{transform:scale(1.05);box-shadow:0 0 20px #06c6}.input-field{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:12px;padding:16px;color:var(--text-main);font-size:1.1rem;width:100%;outline:none;transition:all .3s ease}.input-field:focus{border-color:var(--primary-light);box-shadow:0 0 10px #06c3}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s ease-out forwards}