@import"https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&family=JetBrains+Mono:wght@400;500&display=swap";*{box-sizing:border-box;margin:0;padding:0}body{background:#fff;color:#111;font-family:DM Sans,sans-serif;min-height:100vh}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#f5f5f5}::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}.serif{font-family:Playfair Display,serif}.mono{font-family:JetBrains Mono,monospace}.muted{color:#888}.nav{display:flex;align-items:center;justify-content:space-between;padding:0 2rem;height:56px;border-bottom:1px solid #ebebeb;background:#fff;position:sticky;top:0;z-index:100}.logo{font-family:Playfair Display,serif;font-size:20px;cursor:pointer;display:flex;align-items:center;gap:8px}.logo-dot{width:7px;height:7px;background:#b8860b;border-radius:50%}.nav-link{cursor:pointer;transition:color .15s;font-size:13px;color:#999}.nav-link:hover{color:#111}.nav-cta{font-size:13px;font-weight:500;background:#111;color:#fff;border:none;padding:7px 16px;border-radius:6px;cursor:pointer}.btn-gold{background:#111;color:#fff;border:none;padding:10px 22px;border-radius:7px;font-size:14px;font-weight:500;cursor:pointer}.btn-gold:hover{opacity:.85}.btn-outline{background:transparent;color:#111;border:1px solid #ddd;padding:10px 22px;border-radius:7px;font-size:14px;cursor:pointer}.btn-outline:hover{border-color:#999}.btn-sm{padding:6px 14px;font-size:12px;border-radius:5px}.card{background:#fafafa;border:1px solid #ebebeb;border-radius:12px;padding:1.5rem}.card-sm{background:#fafafa;border:1px solid #ebebeb;border-radius:10px;padding:1rem}.badge{display:inline-block;font-size:10px;font-weight:500;padding:3px 9px;border-radius:100px;font-family:JetBrains Mono,monospace;letter-spacing:.05em}.badge-gold{background:#fdf6e3;color:#8b6914;border:1px solid #ede0b0}.badge-green{background:#f0faf4;color:#1a7a45}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.section{padding:4rem 2rem;max-width:960px;margin:0 auto}.section-sm{padding:2rem;max-width:960px;margin:0 auto}.page-fade{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.progress-bar{height:4px;background:#ebebeb;border-radius:2px;overflow:hidden}.progress-fill{height:100%;border-radius:2px;transition:width .5s}.tab{font-size:13px;padding:8px 14px;cursor:pointer;color:#999;border-bottom:2px solid transparent;transition:all .15s;background:none;border-top:none;border-left:none;border-right:none}.tab.active{color:#111;border-bottom-color:#111}.input{background:#fafafa;border:1px solid #ddd;border-radius:7px;padding:10px 14px;font-size:14px;color:#111;width:100%;font-family:DM Sans,sans-serif}.input:focus{outline:none;border-color:#999}.chat-bubble-user{background:#111;color:#fff;border-radius:12px 12px 4px;padding:12px 16px;font-size:14px;max-width:80%;align-self:flex-end}.chat-bubble-ai{background:#f5fbf7;border:1px solid #c8e6d0;border-radius:12px 12px 12px 4px;padding:12px 16px;font-size:14px;max-width:85%;align-self:flex-start;line-height:1.7;color:#111}.answer-opt{background:#fafafa;border:1px solid #ebebeb;border-radius:8px;padding:12px 16px;cursor:pointer;transition:all .15s;font-size:14px;text-align:left;color:#111;width:100%}.answer-opt:hover{border-color:#bbb}.answer-opt.selected{border-color:#b8860b;background:#fffbf0}.answer-opt.correct{border-color:#1a7a45;background:#f0faf4}.answer-opt.wrong{border-color:#c0392b;background:#fdf0ef}.quick-btn{background:#fff;border:1px solid #ebebeb;border-radius:7px;padding:8px 10px;font-size:11px;color:#888;cursor:pointer;text-align:left;width:100%}.quick-btn:hover{border-color:#ccc;color:#111}@keyframes ticker{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes dotBounce{0%,80%,to{transform:translateY(0);opacity:.5}40%{transform:translateY(-5px);opacity:1}}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.onboarding-wrap{min-height:100vh;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.onboarding-card{max-width:640px;width:100%;background:#fff}.sim-opt-btn{background:#fafafa;border:1.5px solid #ebebeb;border-radius:9px;padding:14px 18px;font-size:14px;text-align:left;cursor:pointer;transition:all 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bounce{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.1);opacity:1}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:#888}.empty-state h3{font-size:18px;color:#333;margin-bottom:.5rem}.empty-state p{font-size:14px;line-height:1.6;max-width:400px;margin-bottom:1.5rem}.mode-card{border:1.5px solid #ebebeb;border-radius:10px;padding:1rem;cursor:pointer;transition:all .15s;background:#fff}.mode-card:hover{border-color:#ccc;background:#fafafa}.mode-card.active{border-color:#111;background:#f8f8f8}.result-header{background:#111;color:#fff;border-radius:12px 12px 0 0;padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:flex-start}.result-metrics{display:grid;grid-template-columns:repeat(4,1fr);background:#fafafa;border:1px solid #ebebeb;border-top:none;border-bottom:none}.result-metric{padding:14px;text-align:center}.result-metric+.result-metric{border-left:1px solid #ebebeb}.nav-link.active{color:#111;border-bottom:2px solid #b8860b;font-weight:500}.diff-easy{font-size:9px;padding:2px 7px;border-radius:100px;background:#f0faf4;color:#1a7a45;font-family:JetBrains Mono,monospace}.diff-medium{font-size:9px;padding:2px 7px;border-radius:100px;background:#fffbf0;color:#b8860b;font-family:JetBrains Mono,monospace}.diff-hard{font-size:9px;padding:2px 7px;border-radius:100px;background:#fdf0ef;color:#c0392b;font-family:JetBrains Mono,monospace}.plan-item{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid #f0f0f0}.plan-dot{width:8px;height:8px;border-radius:50%;background:#ddd;margin-top:5px;flex-shrink:0}.plan-dot.current{background:#b8860b}.plan-dot.done{background:#1a7a45}@media (max-width: 768px){.grid2,.grid3{grid-template-columns:1fr}.grid5{grid-template-columns:repeat(2,1fr)}.section{padding:2rem 1rem}.section-sm{padding:1rem}.nav{padding:0 1rem}.result-metrics{grid-template-columns:repeat(2,1fr)}}@keyframes blink{0%,to{opacity:.3}50%{opacity:1}}.chat-wrap::-webkit-scrollbar{width:3px}.chat-wrap::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}.dark-section{background:#0a0a0a;color:#fff}.dark-section h1,.dark-section h2{color:#fff}.dark-section p{color:#aaa}.hero-grid-overlay{background-image:linear-gradient(rgba(184,134,11,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(184,134,11,.04) 1px,transparent 1px);background-size:60px 60px}.compare-table{width:100%;border-collapse:collapse;font-size:14px}.compare-table th{padding:12px 16px;text-align:left;font-size:11px;letter-spacing:.06em;color:#888;font-family:JetBrains Mono,monospace;font-weight:400;border-bottom:1px solid #ebebeb}.compare-table td{padding:12px 16px;border-bottom:1px solid #f5f5f5}.compare-table tr:last-child td{border-bottom:none}.compare-table .col-flyingcert{background:#fffbf0;border-left:2px solid #b8860b;border-right:2px solid #b8860b}.compare-table thead .col-flyingcert{border-top:2px solid #b8860b;background:#b8860b;color:#fff}.compare-table tfoot .col-flyingcert{border-bottom:2px solid #b8860b}.testimonial-card{background:#fff;border:1px solid #ebebeb;border-radius:12px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.testimonial-quote{font-size:14px;line-height:1.75;color:#333;font-style:italic}.testimonial-author{font-size:13px;font-weight:500;color:#111}.testimonial-cert{font-size:11px;color:#888;font-family:JetBrains Mono,monospace}.testimonial-stars{color:#b8860b;font-size:13px;letter-spacing:2px}.pricing-card{border:1px solid #ebebeb;border-radius:14px;padding:2rem;display:flex;flex-direction:column;gap:1rem;background:#fff;transition:box-shadow .2s,transform .2s}.pricing-card:hover{box-shadow:0 8px 32px #00000014;transform:translateY(-2px)}.pricing-card.featured{border:2px solid #b8860b;background:#111;color:#fff}.pricing-card.featured .pricing-price{color:#b8860b}.pricing-feature{display:flex;gap:8px;align-items:flex-start;font-size:13px}.pricing-feature-check{color:#1a7a45;flex-shrink:0}.pricing-card.featured .pricing-feature{color:#ccc}.pricing-card.featured .pricing-feature-check{color:#b8860b}.feature-card-dark{background:#111;border:1px solid #1e1e1e;border-radius:12px;padding:1.5rem;transition:border-color .2s}.feature-card-dark:hover{border-color:#333}.feature-icon{font-size:24px;margin-bottom:.75rem}.feature-title{font-size:15px;font-weight:600;color:#fff;margin-bottom:.5rem}.feature-desc{font-size:13px;color:#888;line-height:1.65}.step-card{background:#fff;border:1px solid #ebebeb;border-radius:12px;padding:2rem;position:relative;overflow:hidden}.step-number-bg{position:absolute;top:-10px;right:10px;font-size:120px;font-weight:900;color:#f5f5f5;font-family:Playfair Display,serif;line-height:1;pointer-events:none;-webkit-user-select:none;user-select:none}.prob-item{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid #f5f5f5;font-size:14px;line-height:1.6}.prob-icon{flex-shrink:0;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;margin-top:1px}.prob-icon.bad{background:#fdf0ef;color:#c0392b}.prob-icon.good{background:#f0faf4;color:#1a7a45}html{scroll-behavior:smooth}::selection{background:#b8860b22;color:#111}button:focus-visible{outline:2px solid #b8860b;outline-offset:2px}input:focus-visible{outline:2px solid #b8860b;outline-offset:0}.exam-card-hover{transition:transform .15s,box-shadow .15s;cursor:pointer}.exam-card-hover:hover{transform:translateY(-3px);box-shadow:0 8px 24px #00000014}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-box{background:#fff;border-radius:16px;padding:2rem;width:420px;max-width:90vw;box-shadow:0 24px 64px #0003}.nav{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff2}*{scrollbar-width:thin;scrollbar-color:#ddd #f5f5f5}@media (max-width: 768px){h1.serif{font-size:clamp(32px,8vw,52px)!important}h2.serif{font-size:clamp(24px,6vw,34px)!important}.hero-cta-row{flex-direction:column;align-items:stretch}.hero-stats-row{flex-direction:column;gap:1rem}.compare-table{font-size:12px}.compare-table th,.compare-table td{padding:8px 10px}.pricing-card{padding:1.5rem}.testimonial-card{padding:1.25rem}}@media print{.nav,.nav-cta,.btn-gold,.btn-outline{display:none}}