:root{color-scheme:light;--ink:#17243e;--muted:#58677f;--paper:#f5f8ff;--card:#ffffff;--line:#dbe5f2;--night:#26385f;--lime:#c7f36e;--green:#5669e5;--green-text:#4657bd;--teal:#13a79d;--coral:#ff8568;--gold:#a84d2b;--shadow:0 30px 90px rgba(52,73,111,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:radial-gradient(circle at 8% 0,#e2e8ff 0,transparent 30rem),radial-gradient(circle at 96% 18%,#dffaf7 0,transparent 34rem),var(--paper);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}:where(a,button,summary):focus-visible{outline:3px solid #087d76;outline-offset:3px}
.top{position:sticky;top:0;z-index:20;background:rgba(248,251,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(45,65,98,.1)}.top .wrap{height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}.brand i{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:linear-gradient(145deg,var(--green),#795ed8);color:#fff;box-shadow:0 8px 20px rgba(86,105,229,.22);font:700 14px ui-monospace,monospace}nav{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted)}nav a{display:inline-flex;min-height:44px;align-items:center;text-decoration:none}nav a:hover{color:var(--green-text)}.nav-cta{padding:0 13px;border:1px solid #cbd6eb;border-radius:9px;color:var(--ink);background:rgba(255,255,255,.7)}.language{min-width:44px;justify-content:center;font-weight:800;color:var(--green-text)}
.hero{padding:78px 0 38px}.hero-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:58px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-text);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px rgba(19,167,157,.11)}h1{margin:18px 0;font-size:clamp(48px,6.3vw,82px);line-height:.94;letter-spacing:-.058em}h1 em{font-style:normal;color:var(--green-text)}.lede{max-width:530px;margin:0;color:var(--muted);font-size:19px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;min-height:48px;padding:0 19px;align-items:center;justify-content:center;border-radius:12px;text-decoration:none;font-weight:760;border:1px solid var(--line);transition:transform .15s,box-shadow .15s}.button:hover{transform:translateY(-1px)}.button.primary{border-color:transparent;background:linear-gradient(135deg,var(--green),#6d5dd9);color:white;box-shadow:0 12px 26px rgba(86,105,229,.22)}.button.primary:after{content:"↓";margin-left:9px;color:var(--lime);font-size:19px}.button.light{background:rgba(255,255,255,.72)}.micro{margin:12px 0 0;color:var(--muted);font-size:12px}.download-options{display:grid;max-width:530px;gap:9px}.download-choice{position:relative;display:grid;grid-template-columns:minmax(155px,180px) 1fr;gap:13px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.58);transition:border-color .15s,background-color .15s,box-shadow .15s}.download-choice .button{width:100%;padding-inline:14px}.download-choice.recommended{border-color:#7e8dec;background:#fff;box-shadow:0 12px 30px rgba(86,105,229,.12)}.download-choice.alternate .button{border-color:#cbd6eb;background:#fff;color:var(--ink);box-shadow:none}.download-choice.alternate .button:after{color:var(--green-text)}.recommendation{position:absolute;right:10px;top:-10px;padding:2px 8px;border-radius:999px;background:#33489f;color:#fff;font-size:10px;font-weight:800;letter-spacing:.02em}.download-details{margin:0;color:var(--muted);font-size:11px;line-height:1.35}.download-details [data-release-version]{color:var(--ink);font-weight:750}
.stage{position:relative;padding:12px;background:rgba(255,255,255,.94);border:1px solid rgba(202,214,233,.9);border-radius:24px;box-shadow:var(--shadow)}.stage:before{content:"";position:absolute;inset:-55px -40px auto auto;width:200px;height:200px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--green));filter:blur(85px);opacity:.2;pointer-events:none}.stage-head{display:flex;align-items:center;justify-content:space-between;padding:1px 4px 11px;color:#526178;font-size:11px}.dots{display:flex;gap:5px}.dots i{width:7px;height:7px;border-radius:50%;background:#b4c0d4}.dots i:first-child{background:var(--coral)}.screen{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:14px;background:#eaf0f8;border:1px solid #dce5f1}.slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;visibility:hidden;transition:opacity .45s ease}.slide.active{opacity:1;visibility:visible}.screen iframe.slide{height:100%;border:0;pointer-events:none;background:#f3f7fc}.screen-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:7px 0 0 4px;color:var(--muted)}.screen-caption{font-size:12px}.screen-caption b{color:var(--green-text)}.screen-actions,.screen-dots{display:flex;align-items:center}.screen-actions{gap:4px}.screen-dots{gap:1px}.screen-pause,.screen-dot{display:grid;min-width:44px;min-height:44px;place-items:center;border:0;background:transparent;color:var(--green-text);cursor:pointer}.screen-pause{padding:0 9px;border-radius:9px;font-family:inherit;font-size:11px;font-weight:750;line-height:1}.screen-pause:hover{background:#eef2ff}.screen-pause:disabled{color:var(--muted);cursor:default}.screen-dot:before{content:"";display:block;width:26px;height:6px;border-radius:99px;background:#c4cede}.screen-dot.active:before{background:linear-gradient(90deg,var(--green),var(--teal))}
.facts{padding:30px 0}.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.72);box-shadow:0 12px 40px rgba(54,75,105,.05);overflow:hidden}.fact{padding:24px 20px;border-right:1px solid var(--line)}.fact:first-child{padding-left:20px}.fact:last-child{border:0}.fact b{display:block;font-size:18px;letter-spacing:-.02em}.fact span{color:var(--muted);font-size:12px}
section{padding:82px 0}.section-head{display:grid;grid-template-columns:.65fr 1.35fr;gap:36px;margin-bottom:30px}.tag{font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--green-text)}.section-head h2{margin:0;font-size:clamp(34px,4vw,56px);line-height:1.02;letter-spacing:-.047em}.section-head p{max-width:630px;margin:12px 0 0;color:var(--muted);font-size:16px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.benefit{min-height:188px;padding:23px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.84);box-shadow:0 12px 34px rgba(54,75,105,.05)}.icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#e8ebff,#e2faf7);color:var(--green-text);font:800 17px ui-monospace,monospace}.benefit h3{margin:31px 0 7px;font-size:18px;line-height:1.15}.benefit p{margin:0;color:var(--muted);font-size:13px}
.free{background:linear-gradient(135deg,#e9eeff,#effbf9 58%,#fff2ec)}.free-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.plan{padding:30px;border:1px solid #d4def0;border-radius:22px;background:rgba(255,255,255,.8)}.plan.dark{background:linear-gradient(145deg,#273960,#4c4f9d);border-color:transparent;color:white;box-shadow:0 20px 50px rgba(56,68,122,.2)}.plan h3{margin:10px 0 0;font-size:31px;letter-spacing:-.035em}.plan .price{margin:2px 0 23px;color:var(--muted);font-size:13px}.dark .price{color:#c8d1e9}.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin:0;padding:0;list-style:none;font-size:14px}.checks li:before{content:"✓";margin-right:8px;color:var(--teal);font-weight:900}.dark .checks li:before{color:var(--lime)}.plan .button{margin-top:26px}.dark .button{background:var(--lime);border-color:var(--lime);color:var(--night)}
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.module{display:grid;grid-template-columns:54px 1fr;gap:16px;min-height:140px;padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.86);box-shadow:0 12px 34px rgba(54,75,105,.05)}.module-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:linear-gradient(145deg,var(--green),#6e5ed9);color:#fff;box-shadow:0 10px 24px rgba(86,105,229,.18);font:800 18px ui-monospace,monospace}.module h3{margin:2px 0 5px;font-size:17px;line-height:1.2}.module p{margin:0;color:var(--muted);font-size:13px}.paid{display:inline-block;margin-top:12px;color:var(--gold);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.limit{margin-top:16px;padding:15px 18px;border:1px dashed #bdcbe1;border-radius:12px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.42)}
.start{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--line)}.step{padding:25px;background:var(--card)}.step b{color:var(--green-text);font-size:12px}.step h3{margin:24px 0 5px;font-size:19px}.step p{margin:0;color:var(--muted);font-size:13px}.faq{display:grid;grid-template-columns:.65fr 1.35fr;gap:44px}.faq h2{margin:0;font-size:43px;line-height:1;letter-spacing:-.04em}.questions{border-top:1px solid var(--line)}details{padding:8px 0;border-bottom:1px solid var(--line)}summary{display:flex;min-height:48px;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;font-weight:720;list-style:none}summary:after{content:"＋";flex:0 0 auto;color:var(--green-text)}details[open] summary:after{content:"−"}details p{max-width:680px;margin:2px 40px 14px 0;color:var(--muted);font-size:13px}
.contact{padding-top:20px}.contact-box{display:grid;grid-template-columns:1.35fr .65fr;gap:30px;align-items:end;padding:42px;border-radius:24px;background:linear-gradient(125deg,#bfeff0,#d4d9ff 55%,#ffd8ca);box-shadow:0 24px 60px rgba(72,94,132,.12)}.contact-box h2{margin:0;font-size:clamp(34px,4.5vw,58px);line-height:1.02;letter-spacing:-.045em}.contact-box p{max-width:650px;margin:12px 0 0;color:#46566f}.contact-side{display:grid;gap:10px}.contact-side .button{background:linear-gradient(135deg,var(--green),#6c5dd8);border-color:transparent;color:white}.channels{font-size:12px;color:#4d5a70}.channels span{opacity:.72}footer{padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.foot a{margin-left:14px}
@media(max-width:900px){.hero-grid,.section-head,.faq,.contact-box{grid-template-columns:1fr}.hero-grid{gap:38px}.benefits{grid-template-columns:1fr 1fr}.modules{grid-template-columns:1fr 1fr}.section-head{gap:13px}.facts .wrap{grid-template-columns:1fr 1fr}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:620px){.wrap{width:min(100% - 28px,1160px)}nav a:not(.nav-cta):not(.language){display:none}.hero{padding-top:48px}h1{font-size:47px}.lede{font-size:17px}.download-choice{grid-template-columns:1fr;gap:7px}.download-details{padding:0 4px 2px}.stage:before{right:0}.screen-controls{grid-template-columns:1fr;padding-left:0}.screen-actions{justify-content:space-between}.facts .wrap,.benefits,.free-grid,.modules,.start{grid-template-columns:1fr}.fact{padding-left:0;border-right:0;border-bottom:1px solid var(--line)!important}.fact:last-child{border-bottom:0!important}.checks{grid-template-columns:1fr}.module{min-height:0}section{padding:62px 0}.contact-box{padding:28px}.foot a{margin:0 12px 0 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.slide,.button,.download-choice{transition:none}}