:root{--bg-primary: #0b0f19;--bg-secondary: #131b2e;--bg-tertiary: #1c273e;--bg-card: rgba(23, 32, 54, .75);--bg-card-hover: rgba(30, 42, 70, .85);--accent-primary: #10b981;--accent-primary-hover: #059669;--accent-secondary: #f59e0b;--accent-danger: #ef4444;--accent-info: #3b82f6;--accent-purple: #8b5cf6;--text-main: #f8fafc;--text-muted: #94a3b8;--text-subtle: #64748b;--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(16, 185, 129, .3);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .4);--shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, .6);--shadow-glow: 0 0 25px rgba(16, 185, 129, .25);--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);min-height:100vh;line-height:1.6;overflow-x:hidden;background-image:radial-gradient(circle at 15% 15%,rgba(16,185,129,.08) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(59,130,246,.08) 0%,transparent 40%);background-attachment:fixed}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;letter-spacing:-.02em}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.glass-card:hover{border-color:#ffffff29}.glass-card-interactive:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#10b98166}.lang-switcher{display:inline-flex;align-items:center;background:#ffffff0f;border:1px solid var(--border-color);border-radius:var(--radius-full);padding:2px;gap:2px}.lang-btn{padding:.2rem .6rem;font-size:.75rem;font-weight:700;border-radius:var(--radius-full);color:var(--text-muted);background:transparent;transition:all .2s ease}.lang-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 0 10px #10b98166}.license-preview-card{background:linear-gradient(135deg,#1e293b,#0f172a);border:2px solid rgba(255,209,0,.4);border-radius:var(--radius-md);padding:1.25rem;box-shadow:0 10px 30px #00000080;position:relative;overflow:hidden}.license-preview-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#007a3d,#ffd100,#de210e)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;font-size:.95rem;border-radius:var(--radius-sm);transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 14px #10b98159}.btn-primary:hover{background:linear-gradient(135deg,#34d399,#10b981);transform:translateY(-1px);box-shadow:0 6px 20px #10b98173}.btn-secondary{background:var(--bg-tertiary);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:#fff3}.btn-gold{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;font-weight:700;box-shadow:0 4px 14px #f59e0b59}.btn-gold:hover{background:linear-gradient(135deg,#fbbf24,#f59e0b);transform:translateY(-1px)}.btn-danger{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444440}.btn-sm{padding:.4rem .85rem;font-size:.85rem}.btn-lg{padding:.95rem 2rem;font-size:1.1rem;border-radius:var(--radius-md)}.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.badge-pass{background:#10b98126;color:#34d399;border:1px solid rgba(16,185,129,.3)}.badge-warning{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.badge-fail{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3)}.badge-zim{background:linear-gradient(90deg,#007a3d33,#ffd10033,#de210e33);color:#f8fafc;border:1px solid rgba(255,209,0,.3)}.cta-wrapper{position:relative;display:inline-flex;flex-direction:column;align-items:center}@keyframes arrowBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.pointing-arrow{animation:arrowBounce 1.8s infinite ease-in-out;color:#f59e0b;margin-bottom:.25rem}.arrow-label{font-size:.75rem;font-weight:700;color:#f59e0b;text-transform:uppercase;letter-spacing:.05em}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .35s ease forwards}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px #10b98133}50%{box-shadow:0 0 30px #10b98173}}.pulse-glow{animation:pulseGlow 2.5s infinite}.option-card{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.25rem;border-radius:var(--radius-md);background:var(--bg-secondary);border:1.5px solid var(--border-color);cursor:pointer;transition:all .2s ease}.option-card:hover{background:var(--bg-tertiary);border-color:#fff3}.option-card.selected{border-color:var(--accent-info);background:#3b82f61f}.option-card.correct{border-color:var(--accent-primary);background:#10b98126;color:#34d399}.option-card.incorrect{border-color:var(--accent-danger);background:#ef444426;color:#f87171}.option-letter{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);background:var(--bg-tertiary);font-weight:700;font-size:.9rem;flex-shrink:0}.option-card.selected .option-letter{background:var(--accent-info);color:#fff}.option-card.correct .option-letter{background:var(--accent-primary);color:#fff}.option-card.incorrect .option-letter{background:var(--accent-danger);color:#fff}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);max-width:500px;width:100%;padding:2rem;box-shadow:var(--shadow-lg);animation:fadeIn .25s ease forwards}@media(max-width:850px){.nav-desktop{display:none!important}.nav-mobile-toggle{display:flex!important}}@media(min-width:851px){.nav-desktop{display:flex!important}.nav-mobile-toggle{display:none!important}}@media(max-width:640px){.container{padding:0 1rem}.btn{white-space:normal;text-align:center}.btn-lg{width:100%;padding:.85rem 1.25rem;font-size:1rem}.option-card{padding:.85rem 1rem}h1{font-size:1.8rem!important}h2{font-size:1.35rem!important}}