.landing-root{--landing-primary: #4f46e5;--landing-primary-dark: #7c3aed;--landing-accent: #db2777;--landing-accent-yellow: #fde047;--landing-bg: #fafafa;--landing-text: #0f172a;--landing-text-muted: #64748b;--landing-border: #e2e8f0;--landing-radius: 12px;--landing-radius-lg: 20px;--landing-footer-bg: #0a0a0f;--landing-footer-text: #94a3b8;--landing-footer-heading: #ffffff;--landing-footer-muted: #64748b}.landing-hero{background:linear-gradient(135deg,var(--landing-primary) 0%,var(--landing-primary-dark) 50%,var(--landing-accent) 100%);color:#fff;padding:100px 24px 160px;position:relative;overflow:hidden}.landing-hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 40%,rgba(255,255,255,.08) 0%,transparent 40%);pointer-events:none}.landing-hero:after{content:"";position:absolute;bottom:0;left:0;right:0;height:100px;background:var(--landing-bg);clip-path:polygon(0 100%,100% 30%,100% 100%)}.landing-hero-inner{max-width:720px;margin:0 auto;position:relative;z-index:1}.landing-tag{display:inline-block;padding:6px 14px;background:#ffffff26;border-radius:40px;font-size:.75rem;font-weight:500;margin-bottom:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.landing-hero h1{font-size:3.2rem;font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-.02em}.landing-hero h1 em{font-style:normal;color:var(--landing-accent-yellow)}.landing-hero .landing-sub{font-size:1.1rem;opacity:.9;margin-bottom:40px;max-width:560px}.landing-buttons{display:flex;gap:12px;flex-wrap:wrap}.landing-btn{padding:14px 28px;border-radius:var(--landing-radius);font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:all .2s;font-family:inherit;text-decoration:none;display:inline-block}.landing-btn-primary{background:var(--landing-text);color:#fff}.landing-btn-primary:hover{background:#1e293b;transform:translateY(-1px)}.landing-btn-secondary{background:#ffffff26;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.landing-btn-secondary:hover{background:#ffffff40}.landing-screenshot-wrap{max-width:720px;margin:-100px auto 0;padding:0 24px;position:relative;z-index:2}.landing-screenshot{background:#fff;border-radius:var(--landing-radius-lg);padding:28px;box-shadow:0 24px 64px #0f172a26;border:1px solid var(--landing-border)}.landing-game-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid #f1f5f9;margin-bottom:24px}.landing-game-header .landing-deck-name{font-weight:700;font-size:1rem}.landing-game-header .landing-stats{display:flex;gap:16px;font-size:.75rem;color:var(--landing-text-muted)}.landing-game-header .landing-stats strong{color:var(--landing-text)}.landing-question{text-align:center;padding:20px 0}.landing-question .landing-term{font-size:1.5rem;font-weight:600;margin-bottom:10px}.landing-question .landing-hint{font-family:SF Mono,monospace;font-size:.9rem;color:var(--landing-text-muted);letter-spacing:3px}.landing-input-row{display:flex;gap:10px;margin-top:28px}.landing-input-row input{flex:1;padding:12px 16px;border:2px solid var(--landing-border);border-radius:var(--landing-radius);font-size:.95rem;outline:none;font-family:inherit}.landing-input-row input:focus{border-color:#6366f1}.landing-input-row .landing-btn-validate{background:#6366f1;color:#fff;border:none;padding:12px 24px;border-radius:var(--landing-radius);font-weight:600;cursor:pointer;font-size:.85rem;font-family:inherit}.landing-section{max-width:900px;margin:0 auto;padding:100px 24px 0}.landing-section-head{display:grid;grid-template-columns:60px 1fr;gap:24px;margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid var(--landing-border)}.landing-section-num{font-family:SF Mono,monospace;font-size:.75rem;color:#6366f1;font-weight:600;padding-top:6px}.landing-section-head h2{font-size:2rem;font-weight:800;letter-spacing:-.02em}.landing-section-lead{font-size:1rem;color:var(--landing-text-muted);max-width:620px;margin-bottom:40px}.landing-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.landing-flow-step{border:1px solid var(--landing-border);border-radius:var(--landing-radius);padding:20px;background:#fff;transition:all .2s}.landing-flow-step:hover{box-shadow:0 12px 32px #0f172a0f;transform:translateY(-2px)}.landing-flow-step .landing-step-num{font-family:SF Mono,monospace;font-size:.65rem;color:#94a3b8;letter-spacing:.1em;margin-bottom:12px;font-weight:600}.landing-flow-step .landing-step-name{font-size:.95rem;margin-bottom:10px;font-weight:700}.landing-flow-step .landing-step-desc{font-size:.78rem;color:var(--landing-text-muted);line-height:1.5}.landing-flow-step.landing-nueva{border-top:3px solid #3b82f6}.landing-flow-step.landing-vista{border-top:3px solid #f59e0b}.landing-flow-step.landing-reconocida{border-top:3px solid #ec4899}.landing-flow-step.landing-frecuente{border-top:3px solid #8b5cf6}.landing-validation{background:#fff;border:1px solid var(--landing-border);border-radius:16px;padding:32px;box-shadow:0 12px 32px #0f172a0a}.landing-validation-row{display:grid;grid-template-columns:100px 1fr 100px;gap:16px;align-items:center;padding:16px 0;border-bottom:1px dashed var(--landing-border);font-size:.9rem}.landing-validation-row:last-child{border-bottom:none;padding-bottom:0}.landing-validation-row:first-child{padding-top:0}.landing-validation-row .landing-lbl{font-family:SF Mono,monospace;color:#94a3b8;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.landing-validation-row .landing-word{font-size:1rem;font-weight:500}.landing-validation-row .landing-word-wrong{color:#dc2626}.landing-validation-row .landing-word-right{color:#059669}.landing-validation-row .landing-score{text-align:right;color:#6366f1;font-weight:700;font-size:.95rem}.landing-why{max-width:1000px;margin:0 auto;padding:100px 24px 0;text-align:center}.landing-why .landing-kicker{font-family:SF Mono,monospace;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#94a3b8;margin-bottom:16px}.landing-why h2{font-size:2.2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.landing-why .landing-lead{font-size:1.05rem;color:var(--landing-text-muted);max-width:560px;margin:0 auto 56px}.landing-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}.landing-why-card{background:#fff;border:1px solid var(--landing-border);border-radius:16px;padding:28px;transition:all .2s}.landing-why-card:hover{border-color:#c7d2fe;box-shadow:0 12px 32px #6366f114;transform:translateY(-2px)}.landing-why-card .landing-icon{width:44px;height:44px;border-radius:var(--landing-radius);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:20px}.landing-why-card h3{font-size:1.05rem;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}.landing-why-card p{font-size:.88rem;color:var(--landing-text-muted);line-height:1.65}.landing-why-card p strong{color:var(--landing-text);font-weight:600}.landing-why-card p em{font-style:normal;color:#6366f1;font-weight:600}.landing-icon-blue{background:#eff6ff;color:#3b82f6}.landing-icon-amber{background:#fef3c7;color:#d97706}.landing-icon-emerald{background:#ecfdf5;color:#059669}.landing-icon-rose{background:#fff1f2;color:#e11d48}.landing-icon-violet{background:#f5f3ff;color:#7c3aed}.landing-icon-slate{background:#f1f5f9;color:#475569}.landing-pricing{max-width:1000px;margin:0 auto;padding:100px 24px 0;text-align:center}.landing-pricing .landing-kicker{font-family:SF Mono,monospace;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#94a3b8;margin-bottom:16px}.landing-pricing h2{font-size:2.2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.landing-pricing .landing-lead{font-size:1.05rem;color:var(--landing-text-muted);max-width:520px;margin:0 auto 56px}.landing-plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;text-align:left}.landing-plan{border-radius:var(--landing-radius-lg);padding:32px;position:relative;transition:all .2s}.landing-plan-free{background:#fff;border:1px solid var(--landing-border)}.landing-plan-premium{background:linear-gradient(135deg,var(--landing-primary) 0%,var(--landing-primary-dark) 100%);color:#fff;box-shadow:0 24px 64px #6366f140}.landing-plan-badge{position:absolute;top:-12px;right:24px;background:var(--landing-accent-yellow);color:#713f12;padding:4px 14px;border-radius:40px;font-size:.65rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.landing-plan-name{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px;opacity:.7}.landing-plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:8px}.landing-plan-price .landing-amount{font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1}.landing-plan-price .landing-period{font-size:.9rem;opacity:.6;font-weight:500}.landing-plan-desc{font-size:.9rem;margin-bottom:28px;opacity:.75;min-height:44px}.landing-plan-features{list-style:none;margin-bottom:32px;padding:0;display:flex;flex-direction:column;gap:12px}.landing-plan-features li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;line-height:1.5}.landing-plan-features li .landing-check{color:#6366f1;font-weight:700;flex-shrink:0;margin-top:1px}.landing-plan-premium .landing-plan-features li .landing-check{color:var(--landing-accent-yellow)}.landing-plan-cta{width:100%;padding:14px 24px;border-radius:var(--landing-radius);font-weight:700;font-size:.9rem;cursor:pointer;border:none;transition:all .2s;font-family:inherit}.landing-plan-cta-free{background:var(--landing-primary);color:#fff}.landing-plan-cta-free:hover{background:#4338ca;transform:translateY(-1px)}.landing-plan-cta-premium{background:#fff;color:var(--landing-primary)}.landing-plan-cta-premium:hover{background:#f1f5f9;transform:translateY(-1px)}.landing-pricing-note{margin-top:32px;font-size:.8rem;color:#94a3b8;display:flex;align-items:center;justify-content:center;gap:8px}.landing-pricing-note .landing-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;display:inline-block}.landing-closing{max-width:900px;margin:100px auto 0;padding:80px 40px;background:linear-gradient(135deg,var(--landing-text),#1e293b);border-radius:24px;color:#fff;text-align:center;position:relative;overflow:hidden}.landing-closing:before{content:"";position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(99,102,241,.3) 0%,transparent 70%);pointer-events:none}.landing-closing h2{font-size:2rem;font-weight:800;margin-bottom:16px;letter-spacing:-.02em;position:relative}.landing-closing p{font-size:1rem;opacity:.75;margin-bottom:32px;position:relative}.landing-closing .landing-btn-primary{background:#fff;color:var(--landing-text);padding:16px 36px;border-radius:var(--landing-radius);font-weight:700;font-size:.95rem;border:none;cursor:pointer;transition:all .2s;position:relative;font-family:inherit;text-decoration:none;display:inline-block}.landing-closing .landing-btn-primary:hover{background:#f1f5f9;transform:translateY(-2px);box-shadow:0 12px 24px #0003}.landing-footer{background:var(--landing-footer-bg);color:var(--landing-footer-text);margin-top:100px}.landing-footer-top{max-width:1000px;margin:0 auto;padding:64px 24px 48px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}.landing-footer-brand .landing-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}.landing-footer-brand .landing-logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--landing-primary),var(--landing-primary-dark));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.9rem}.landing-footer-brand .landing-logo-text{color:var(--landing-footer-heading);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}.landing-footer-brand p{font-size:.85rem;line-height:1.7;max-width:280px;margin-bottom:20px}.landing-footer-social{display:flex;gap:10px}.landing-footer-social a{width:36px;height:36px;border-radius:var(--landing-radius);background:#ffffff0d;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--landing-footer-text);text-decoration:none;font-size:.8rem;font-weight:600;transition:all .2s}.landing-footer-social a:hover{background:#6366f126;border-color:#6366f166;color:#fff;transform:translateY(-2px)}.landing-footer-col h4{color:var(--landing-footer-heading);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:20px}.landing-footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px;padding:0;margin:0}.landing-footer-col a{color:var(--landing-footer-text);text-decoration:none;font-size:.85rem;transition:color .15s}.landing-footer-col a:hover{color:#fff}.landing-footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:24px}.landing-footer-bottom-inner{max-width:1000px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;font-size:.75rem;flex-wrap:wrap;gap:16px}.landing-footer-bottom .landing-copyright{color:var(--landing-footer-muted)}.landing-footer-bottom .landing-legal{display:flex;gap:24px}.landing-footer-bottom .landing-legal a{color:var(--landing-footer-muted);text-decoration:none;transition:color .15s}.landing-footer-bottom .landing-legal a:hover{color:#fff}.landing-footer-bottom .landing-status{display:flex;align-items:center;gap:6px;color:var(--landing-footer-muted)}.landing-footer-bottom .landing-status .landing-dot{width:6px;height:6px;border-radius:50%;background:#22c55e}@media(max-width:900px){.landing-why-grid{grid-template-columns:1fr 1fr}}@media(max-width:800px){.landing-hero h1{font-size:2.2rem}.landing-hero{padding:60px 24px 120px}.landing-screenshot-wrap{margin-top:-60px}.landing-flow{grid-template-columns:1fr 1fr}.landing-section{padding-top:60px}.landing-section-head{grid-template-columns:40px 1fr;gap:16px}.landing-section-head h2{font-size:1.5rem}.landing-why h2{font-size:1.6rem}.landing-plans{grid-template-columns:1fr}.landing-footer-top{grid-template-columns:1fr 1fr;gap:32px}.landing-footer-brand{grid-column:span 2}.landing-pricing h2{font-size:1.6rem}}@media(max-width:500px){.landing-flow{grid-template-columns:1fr}.landing-validation-row{grid-template-columns:1fr;gap:4px}.landing-validation-row .landing-score{text-align:left}.landing-why-grid{grid-template-columns:1fr}.landing-pricing{padding:60px 24px 0}.landing-plan{padding:24px}.landing-plan-price .landing-amount{font-size:2.2rem}.landing-closing{padding:48px 24px;margin:60px 24px 0}.landing-closing h2{font-size:1.4rem}.landing-footer-top{grid-template-columns:1fr;padding:48px 24px 32px}.landing-footer-brand{grid-column:span 1}.landing-footer-bottom-inner{flex-direction:column;text-align:center}}
