:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-soft: #eff4ff;--bg: #f8fafc;--bg-alt: #eef2fb;--surface: #ffffff;--text: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--border: #e2e8f0;--border-strong: #cbd5e1;--success: #16a34a;--danger: #dc2626;--warning: #d97706;--dark: #0f172a;--dark-2: #111c33;--dark-border: rgba(255, 255, 255, .1);--radius: 14px;--radius-lg: 20px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow: 0 12px 32px rgba(15, 23, 42, .08);--shadow-lg: 0 28px 70px rgba(15, 23, 42, .16);--maxw: 1200px;--header-h: 68px;--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{margin:0;color:var(--text);line-height:1.15;letter-spacing:-.02em;font-weight:800}p{margin:0}a{color:inherit;text-decoration:none}ul{margin:0;padding:0;list-style:none}img,svg{display:block}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:96px 0}.section--tight{padding:64px 0}[id]{scroll-margin-top:calc(var(--header-h) + 16px)}.section--alt{background:var(--bg-alt)}.section--dark{background:var(--dark);color:#cbd5e1}.section--dark h2,.section--dark h3{color:#fff}.app-page{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1}.section-head{max-width:720px;margin:0 auto 56px;text-align:center}.section-head--left{margin-left:0;text-align:left}.section-head h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:16px}.section-head p{color:var(--text-secondary);font-size:1.075rem}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);background:var(--primary-soft);padding:7px 14px;border-radius:999px;margin-bottom:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:.95rem;font-weight:600;line-height:1;padding:13px 22px;border-radius:11px;border:1.5px solid transparent;cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease,border-color .15s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px #2563eb47}.btn--primary:hover{background:var(--primary-dark)}.btn--secondary{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn--secondary:hover{border-color:var(--primary);color:var(--primary)}.btn--ghost{background:transparent;color:var(--text);border-color:var(--border-strong)}.btn--ghost:hover{background:var(--surface)}.btn--on-dark{background:#ffffff14;color:#fff;border-color:#ffffff38}.btn--on-dark:hover{background:#ffffff29}.btn--lg{padding:16px 28px;font-size:1rem}.btn--block{width:100%}.btn-row{display:flex;flex-wrap:wrap;gap:14px}.btn-row--center{justify-content:center}.header{position:sticky;top:0;z-index:50;background:#f8fafccc;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.header__inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--text)}.brand__mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--primary);color:#fff;font-size:1rem;font-weight:900}.brand__accent{color:var(--primary)}.nav{display:flex;align-items:center;gap:4px}.nav__link{padding:8px 14px;border-radius:9px;font-size:.94rem;font-weight:500;color:var(--text-secondary);transition:color .15s ease,background .15s ease}.nav__link:hover{color:var(--text);background:#0f172a0a}.nav__link.is-active{color:var(--primary);background:var(--primary-soft)}.header__actions{display:flex;align-items:center;gap:12px}.header__burger{display:none;background:transparent;border:1px solid var(--border-strong);border-radius:10px;padding:8px;color:var(--text);cursor:pointer}.mobile-menu{position:fixed;inset:var(--header-h) 0 0 0;z-index:49;background:var(--surface);padding:24px;display:flex;flex-direction:column;gap:6px;transform:translate(100%);transition:transform .25s ease;border-top:1px solid var(--border);overflow-y:auto}.mobile-menu.is-open{transform:translate(0)}.mobile-menu__link{padding:14px 12px;border-radius:10px;font-size:1.05rem;font-weight:600;color:var(--text);border-bottom:1px solid var(--border)}.mobile-menu__link.is-active{color:var(--primary)}.mobile-menu__actions{margin-top:18px;display:flex;flex-direction:column;gap:12px}.hero{padding:clamp(56px,8vw,104px) 0}.hero__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}.hero__title{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:20px}.hero__sub{font-size:1.15rem;color:var(--text-secondary);margin-bottom:28px;max-width:560px}.hero--center{text-align:center}.hero--center .hero__sub{margin-left:auto;margin-right:auto}.trust-row{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:30px}.trust-badge{display:inline-flex;align-items:center;gap:7px;font-size:.875rem;font-weight:500;color:var(--text-secondary)}.trust-badge svg{color:var(--success)}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}.card--hover:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--border-strong)}.card__icon{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--primary-soft);color:var(--primary);margin-bottom:18px}.card__icon--dark{background:#2563eb29;color:#93b4ff}.card h3{font-size:1.12rem;margin-bottom:8px}.card p{color:var(--text-secondary);font-size:.95rem}.card--soft{background:var(--bg);box-shadow:none}.frame{border-radius:14px;overflow:hidden;background:var(--dark);border:1px solid var(--dark-border);box-shadow:var(--shadow-lg)}.frame--light{background:var(--surface);border-color:var(--border)}.frame__bar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:#ffffff0a;border-bottom:1px solid var(--dark-border)}.frame--light .frame__bar{background:#f1f5f9;border-bottom-color:var(--border)}.frame__dots{display:flex;gap:6px}.frame__dot{width:11px;height:11px;border-radius:50%}.frame__url{flex:1;margin:0 8px;font-size:.72rem;color:#94a3b8;background:#ffffff0f;border-radius:6px;padding:4px 12px;text-align:center;font-family:ui-monospace,SF Mono,Menlo,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.frame--light .frame__url{background:#fff;border:1px solid var(--border);color:var(--text-muted)}.frame__img{display:block;width:100%;aspect-ratio:16 / 10;object-fit:cover;object-position:top left}.frame__placeholder{aspect-ratio:16 / 10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px;background:radial-gradient(120% 120% at 50% 0%,rgba(37,99,235,.16),transparent 60%),repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 12px,transparent 12px 24px),var(--dark-2);color:#cbd5e1}.frame--light .frame__placeholder{background:radial-gradient(120% 120% at 50% 0%,rgba(37,99,235,.08),transparent 60%),repeating-linear-gradient(45deg,rgba(15,23,42,.02) 0 12px,transparent 12px 24px),#f8fafc;color:var(--text-secondary)}.frame__placeholder-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:#2563eb2e;color:#93b4ff}.frame--light .frame__placeholder-icon{background:var(--primary-soft);color:var(--primary)}.frame__placeholder-label{font-weight:700;font-size:1.05rem;color:#e2e8f0}.frame--light .frame__placeholder-label{color:var(--text)}.frame__placeholder-tag{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:#64748b}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0}.feature-row+.feature-row{border-top:1px solid var(--border)}.feature-row__media--first{order:-1}.feature-row h3{font-size:clamp(1.5rem,3vw,1.9rem);margin:16px 0 14px}.feature-row p{color:var(--text-secondary);margin-bottom:20px}.bullets{display:flex;flex-direction:column;gap:12px}.bullet{display:flex;align-items:flex-start;gap:10px;font-size:.96rem;color:var(--text)}.bullet svg{flex:none;margin-top:3px;color:var(--success)}.workflow{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:14px}.workflow__step{position:relative;flex:1 1 150px;min-width:150px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm)}.workflow__num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;margin-bottom:12px}.workflow__step h4{font-size:1rem}.workflow__arrow{display:grid;place-items:center;color:var(--border-strong);flex:none}.feature-group h3{display:flex;align-items:center;gap:10px;font-size:1.05rem;margin-bottom:16px}.feature-group h3 svg{color:var(--primary)}.pill-list{display:flex;flex-direction:column;gap:10px}.pill-list li{display:flex;align-items:center;gap:10px;padding:11px 14px;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:.93rem;font-weight:500}.pill-list li svg{color:var(--primary)}.tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:32px}.tab{padding:9px 18px;border-radius:999px;border:1px solid var(--border);background:var(--surface);font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .15s ease}.tab:hover{border-color:var(--primary);color:var(--primary)}.tab.is-active{background:var(--primary);border-color:var(--primary);color:#fff}.tab-panel__title{text-align:center;margin:24px auto 0;max-width:640px;color:var(--text-secondary);font-size:1.05rem}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:32px 28px}.gallery__item{text-align:left;cursor:pointer;background:none;border:none;padding:0;font-family:inherit}.gallery__item h3{font-size:1.15rem;margin:16px 0 6px}.gallery__item p{color:var(--text-secondary);font-size:.95rem}.gallery__frame{transition:transform .2s ease,box-shadow .2s ease}.gallery__item:hover .gallery__frame{transform:translateY(-4px)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0f172ab3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px}.modal{width:min(900px,100%);position:relative}.modal__close{position:absolute;top:-14px;right:-14px;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--border);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow);color:var(--text)}.modal__caption{margin-top:16px;text-align:center;color:#e2e8f0}.modal__caption h3{color:#fff}.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-width:860px;margin:0 auto}.price-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;display:flex;flex-direction:column}.price-card--highlight{border-color:var(--primary);box-shadow:0 24px 60px #2563eb29;position:relative}.price-card__tag{position:absolute;top:-13px;left:34px;background:var(--primary);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px}.price-card h3{font-size:1.4rem}.price-card__desc{color:var(--text-secondary);font-size:.95rem;margin:10px 0 18px;min-height:48px}.price-card__price{font-size:1.5rem;font-weight:800;color:var(--primary);margin-bottom:22px}.price-card .bullets{margin-bottom:28px;flex:1}.info-grid,.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.dl-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px;text-align:center;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center}.dl-card--recommended{border-color:var(--primary);box-shadow:0 20px 50px #2563eb24}.dl-card__os{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;background:var(--primary-soft);color:var(--primary);margin-bottom:16px}.dl-card h3{font-size:1.2rem}.dl-card__notes{color:var(--text-secondary);font-size:.88rem;margin:8px 0 20px;min-height:40px}.badge-recommended{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);background:var(--primary-soft);padding:5px 10px;border-radius:999px;margin-bottom:14px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;counter-reset:step}.step{position:relative;padding-top:8px}.step__num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--primary);color:#fff;font-weight:700;margin-bottom:14px}.step h4{font-size:1.02rem;margin-bottom:6px}.step p{color:var(--text-secondary);font-size:.92rem}.req-list{display:grid;gap:12px;max-width:640px}.req-list li{display:flex;gap:10px;align-items:flex-start;color:var(--text-secondary)}.req-list li svg{color:var(--primary);flex:none;margin-top:3px}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}.contact-cards{display:grid;gap:16px}.contact-card{display:flex;gap:14px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.contact-card__icon{flex:none;display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--primary-soft);color:var(--primary)}.contact-card h4{font-size:1rem;margin-bottom:4px}.contact-card p{color:var(--text-secondary);font-size:.9rem}.form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm)}.field{margin-bottom:18px}.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:7px}.field .req{color:var(--danger)}.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:.95rem;color:var(--text);background:var(--bg);border:1.5px solid var(--border);border-radius:10px;padding:12px 14px;transition:border-color .15s ease,box-shadow .15s ease}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26;background:var(--surface)}.field textarea{min-height:110px;resize:vertical}.field__helper{font-size:.8rem;color:var(--text-muted);margin-top:6px}.field__error{font-size:.82rem;color:var(--danger);margin-top:6px}.field input.has-error,.field select.has-error,.field textarea.has-error{border-color:var(--danger)}.form__success{text-align:center;padding:20px 0}.form__success-icon{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#16a34a1f;color:var(--success);margin:0 auto 18px}.footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:64px 0 32px}.footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}.footer__about{max-width:320px;color:var(--text-secondary);font-size:.92rem}.footer__about .brand{margin-bottom:14px}.footer__col h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}.footer__col li{margin-bottom:11px}.footer__col a{color:var(--text-secondary);font-size:.93rem}.footer__col a:hover{color:var(--primary)}.footer__bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);text-align:center;color:var(--text-muted);font-size:.86rem}.cta-band{text-align:center}.cta-band h2{font-size:clamp(1.7rem,4vw,2.4rem);margin-bottom:14px}.cta-band p{color:var(--text-secondary);max-width:560px;margin:0 auto 28px;font-size:1.05rem}.cta-band--dark p{color:#94a3b8}@media(max-width:900px){.nav,.header__actions .btn{display:none}.header__burger{display:inline-flex}.hero__grid{grid-template-columns:1fr;gap:40px}.feature-row{grid-template-columns:1fr;gap:28px}.feature-row__media--first{order:0}.grid-3,.grid-4,.info-grid,.download-grid,.gallery,.pricing-grid,.contact-grid{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr 1fr}.footer__about{grid-column:1 / -1}.section{padding:64px 0}}@media(max-width:560px){.container{padding:0 20px}.grid-2,.footer__grid{grid-template-columns:1fr}.workflow__arrow{transform:rotate(90deg)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}