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var(--border);background:#ffffffd9;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:12px 20px;display:flex}.landing-logo{letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.2rem;font-weight:900;display:flex}.logo-icon-sm{background:var(--accent);color:#fff;border-radius:8px;place-items:center;width:32px;height:32px;font-size:.8rem;display:grid}.nav-actions{align-items:center;gap:20px;display:flex}.nav-link{color:var(--muted);font-size:.9rem;font-weight:700}.btn-sm{min-height:40px;padding:0 16px;font-size:.85rem}.hero-section{grid-template-columns:1.2fr 1fr;align-items:center;gap:40px;max-width:1100px;margin:0 auto;padding:60px 20px;display:grid}.hero-badge{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 14px;font-size:.8rem;font-weight:850;display:inline-flex}.hero-content h1{letter-spacing:-.04em;margin:0 0 20px;font-size:clamp(2.4rem,5vw,3.8rem);line-height:1}.hero-content h1 span{color:var(--accent);position:relative}.hero-content h1 span:after{content:"";background:var(--yellow-soft);z-index:-1;width:100%;height:8px;position:absolute;bottom:4px;left:0}.hero-content p{color:var(--muted);max-width:500px;margin-bottom:32px;font-size:1.2rem;line-height:1.5}.hero-cta{flex-direction:column;gap:24px;display:flex}.btn-lg{width:fit-content;min-height:60px;padding:0 32px;font-size:1.1rem}.hero-stats{color:var(--muted);align-items:center;gap:12px;font-size:.9rem;font-weight:700;display:flex}.mini-avatars{margin-right:4px;display:flex}.avatar-m{border:2px solid #fff;border-radius:50%;place-items:center;width:32px;height:32px;margin-left:-8px;font-size:.7rem;font-weight:900;display:grid}.avatar-m:first-child{margin-left:0}.hero-visual{justify-content:center;display:flex}.phone-mockup{background:#211946;border-radius:40px;width:280px;height:580px;padding:12px;position:relative;box-shadow:0 40px 80px -20px #2119464d}.phone-mockup:before{content:"";z-index:2;background:#211946;border-bottom-right-radius:15px;border-bottom-left-radius:15px;width:120px;height:25px;position:absolute;top:0;left:50%;transform:translate(-50%)}.mockup-screen{background:#fff;border-radius:30px;width:100%;height:100%;overflow:hidden}.mockup-screen img{object-fit:cover;width:100%;height:100%}.features-section{max-width:1100px;margin:0 auto;padding:80px 20px}.section-header{text-align:center;margin-bottom:60px}.section-header h2{letter-spacing:-.03em;margin:0 0 12px;font-size:2.4rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.f-card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:32px;transition:transform .2s}.f-card:hover{transform:translateY(-5px)}.f-icon{border-radius:14px;place-items:center;width:48px;height:48px;margin-bottom:20px;display:grid}.icon-p{color:var(--accent);background:var(--accent-soft)}.icon-y{color:var(--yellow-dark);background:var(--yellow-soft)}.icon-r{color:var(--error);background:#e93d451a}.icon-b{color:var(--blue);background:#3d6dde1a}.f-card h3{margin:0 0 12px;font-size:1.25rem}.f-card p{color:var(--muted);margin:0;line-height:1.5}.path-teaser{color:#fff;background:#211946;padding:80px 20px}.path-content{text-align:center;max-width:800px;margin:0 auto}.path-content .label{color:var(--yellow);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;font-size:.8rem;font-weight:900}.path-content h2{margin-bottom:50px;font-size:2.2rem}.path-steps{text-align:left;gap:20px;display:grid}.p-step{opacity:.6;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:18px;align-items:center;gap:20px;padding:20px;display:flex}.p-step.active{opacity:1;border-color:var(--accent);background:#ffffff1a}.p-num{background:#ffffff1a;border-radius:50%;place-items:center;width:40px;height:40px;font-weight:900;display:grid}.p-step.active .p-num{background:var(--accent)}.p-info h4{margin:0;font-size:1.1rem}.p-info p{color:#fff9;margin:4px 0 0;font-size:.9rem}.pricing-section{max-width:1000px;margin:0 auto;padding:80px 20px}.pricing-header{text-align:center;margin-bottom:50px}.pricing-cards{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;display:grid}.price-card{background:var(--surface);border:1px solid var(--border);border-radius:28px;flex-direction:column;padding:40px;display:flex;position:relative}.price-card.plus{border-color:var(--accent);box-shadow:0 20px 40px #6f57e826}.price-card .badge{background:var(--accent);color:#fff;border-radius:999px;padding:4px 12px;font-size:.75rem;font-weight:850;position:absolute;top:20px;right:20px}.price-card h3{margin-bottom:12px;font-size:1.5rem}.price-card .price{letter-spacing:-.04em;margin-bottom:30px;font-size:2.8rem;font-weight:900}.price-card .price span{color:var(--muted);font-size:1rem;font-weight:700}.price-card ul{gap:12px;margin:0 0 40px;padding:0;list-style:none;display:grid}.price-card ul li{align-items:center;gap:12px;font-size:.95rem;font-weight:700;display:flex}.price-card ul li svg{color:var(--success)}.price-card .btn{width:100%}.landing-footer{border-top:1px solid var(--border);background:#fdfcff;padding:80px 20px 40px}.footer-content{text-align:center;max-width:1100px;margin:0 auto}.footer-content h2{margin-bottom:16px;font-size:2rem}.footer-content p{color:var(--muted);margin-bottom:32px;font-size:1.1rem}.footer-links{border-top:1px solid var(--border);color:var(--muted);justify-content:space-between;align-items:center;margin-top:80px;padding-top:30px;font-size:.9rem;font-weight:700;display:flex}.socials{gap:20px;display:flex}.faq-section{max-width:900px;margin:0 auto;padding:80px 20px}.faq-grid{gap:30px;display:grid}.faq-item h4{color:var(--fg);margin:0 0 10px;font-size:1.15rem}.faq-item p{color:var(--muted);margin:0;line-height:1.6}@media (width<=900px){.hero-section{text-align:center;grid-template-columns:1fr;padding-top:40px}.hero-content p{margin:0 auto 32px}.btn-lg{width:100%}.hero-cta{align-items:center}.hero-visual{order:-1;margin-bottom:20px}.phone-mockup{width:220px;height:460px}}@media (width<=600px){.section-header h2{font-size:1.8rem}.path-steps,.pricing-cards{grid-template-columns:1fr}.nav-link{display:none}.footer-links{flex-direction:column;gap:20px}}@media (width<=480px){.page-content{padding-left:12px;padding-right:12px}.card,.shop-card,.onboarding-card,.f-card,.price-card{padding:16px}.page-header h1{font-size:1.6rem}}.onboarding-screen{padding:16px}.onboarding-card-anim{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:32px 24px;animation:.4s cubic-bezier(.34,1.56,.64,1) forwards slide-up-fade;display:flex}@keyframes slide-up-fade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.onboarding-icon-wrap{border:1px solid var(--border);background:#fdfcff;border-radius:20px;place-items:center;width:64px;height:64px;margin-bottom:8px;display:grid;box-shadow:0 8px 16px #2119460f}.onboarding-card-anim h1{letter-spacing:-.02em;margin:0;font-size:1.8rem}.onboarding-text{color:var(--muted);max-width:320px;margin:0;font-size:1.05rem;line-height:1.5}.onboarding-btn-primary{width:100%;margin-top:8px}.onboarding-chip-list{flex-direction:column;gap:10px;width:100%;margin-top:10px;display:flex}.onboarding-chip{border:1.5px solid var(--border);color:var(--fg);cursor:pointer;text-align:left;background:#fff;border-radius:16px;align-items:center;gap:12px;padding:16px;font-size:1rem;font-weight:750;transition:all .2s;display:flex}.onboarding-chip .check-icon{color:var(--border);transition:color .2s}.onboarding-chip:hover{border-color:var(--accent-soft);transform:translateY(-2px)}.onboarding-chip.active{border-color:var(--yellow-dark);background:linear-gradient(#fffbe8 0%,#fff8d8 100%);box-shadow:0 4px 12px #f6bd0026}.onboarding-chip.active .check-icon{color:var(--yellow-dark)}.admin-preview-banner{color:#fff;text-align:center;cursor:pointer;letter-spacing:.01em;z-index:200;background:#1a1a2e;border:none;width:100%;padding:10px 16px;font-size:.82rem;display:block;position:sticky;top:0}.admin-preview-banner strong{color:#ffd21f}.match-grid{grid-template-columns:1fr 1fr;gap:10px;width:100%;display:grid}.match-col{flex-direction:column;gap:8px;display:flex}.match-item{border:2px solid var(--border);min-height:46px;color:var(--ink);text-align:center;cursor:pointer;word-break:break-word;-webkit-hyphens:auto;hyphens:auto;background:#fff;border-radius:12px;padding:6px 10px;font-size:.88rem;font-weight:700;transition:border-color .12s,background .12s}.match-item:disabled{cursor:default}.match-item.active{border-color:var(--accent);background:var(--accent-soft,#ede9fe)}.match-item.matched{border-color:var(--green);color:var(--green);background:#f0fdf6}.match-item.wrong{border-color:var(--red);background:#fff0f0;animation:.4s match-shake}@keyframes match-shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-5px)}40%,80%{transform:translate(5px)}}.lesson-intro-card{box-shadow:var(--shadow,0 2px 12px #00000014);background:#fff;border-radius:18px;align-self:stretch;padding:20px;overflow-y:auto}.lesson-intro-text{color:var(--fg);margin-bottom:16px;font-size:.97rem;line-height:1.65}.lesson-words-list{flex-direction:column;display:flex}.lesson-word-item{border-bottom:1px solid var(--border,#e8e8ef);padding:12px 0}.lesson-word-item:last-child{border-bottom:none}.lesson-word-row{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.lesson-word-sk{color:var(--ink);font-size:1.2rem;font-weight:850}.lesson-word-uk{color:var(--accent);font-size:.95rem;font-weight:600}.lesson-word-example{color:var(--muted);margin-top:4px;font-size:.8rem;font-style:italic}@media (width<=420px){.admin-stats-grid{grid-template-columns:repeat(2,1fr)}.match-item{min-height:40px;padding:5px 6px;font-size:.8rem}.lesson-word-sk{font-size:1.05rem}}