@import url(https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;600;700&family=Manrope:wght@600;700;800&display=swap);:root{--bg:#080d12;--panel:#111a23;--line:#24313c;--text:#f4f8fb;--muted:#9eafbc;--green:#36d59a;--gsoft:#102d25;--amber:#f4b63e;--red:#ff5b61;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 82% 4%,#10372b 0,transparent 30rem),var(--bg);color:var(--text);font-family:DM Sans,sans-serif;line-height:1.65}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(#ffffff06 1px,transparent 1px),linear-gradient(90deg,#ffffff06 1px,transparent 1px);background-size:48px 48px;pointer-events:none;z-index:-1}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.section{padding:100px 0}.section-sm{padding:64px 0}.site-header{position:sticky;top:0;z-index:100;backdrop-filter:blur(22px);background:#080d12e8;border-bottom:1px solid var(--line)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:12px;min-width:190px}.brand img{width:34px;height:34px}.brand-word{font:800 18px Manrope;letter-spacing:.16em;color:var(--green)}.brand-sub{display:block;color:var(--muted);font-size:9px;letter-spacing:.16em;margin-top:-4px}.nav-links{display:flex;align-items:center;gap:25px;color:#c4d0d8;font-size:14px;font-weight:600}.nav-links a{position:relative}.nav-links a:hover,.nav-links a[aria-current=page]{color:#fff}.nav-links a[aria-current=page]:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;background:var(--green)}.nav-cta{padding:11px 18px;border-radius:11px;background:var(--green);color:#06150f;font-weight:800;font-size:13px}.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:11px;color:#fff;background:var(--panel)}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 18px var(--green)}h1,h2,h3{font-family:Manrope;line-height:1.12;letter-spacing:-.035em;margin:0}h1{font-size:clamp(48px,6.6vw,88px)}h2{font-size:clamp(36px,4vw,58px)}h3{font-size:21px}.lede{font-size:clamp(18px,2vw,22px);color:#b7c5cf;max-width:760px;margin:25px 0 0}.gradient-text{background:linear-gradient(95deg,#fff,#b9f8df 50%,var(--green));-webkit-background-clip:text;color:transparent}.section-head{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:48px}.section-head>div{max-width:760px}.section-head p{color:var(--muted);margin:14px 0 0}.hero{padding:96px 0 64px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center;gap:68px}.hero h1{font-size:clamp(48px,5vw,74px)}.hero-copy{position:relative;z-index:2;min-width:0}.hero-copy p{color:#afbdc7;font-size:19px;max-width:620px;margin:25px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 23px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--green);color:#07150f}.btn-secondary{background:#ffffff0a;border-color:var(--line)}.btn-small{min-height:44px;padding-inline:18px}.hero-note{display:flex;flex-wrap:wrap;gap:18px 28px;margin-top:32px;color:#91a4b1;font-size:13px}.hero-note span{display:flex;align-items:center;gap:8px}.check{width:17px;height:17px;border-radius:50%;display:grid;place-items:center;background:var(--gsoft);color:var(--green);font-size:10px}.hero-visual{position:relative;z-index:1;isolation:isolate;min-width:0;min-height:600px;display:grid;align-items:center}.hero-visual:before{content:"";position:absolute;inset:2% -12%;background:radial-gradient(ellipse at center,#36d59a36 0,#36d59a16 38%,transparent 74%);filter:blur(34px);opacity:1;transform:scale(1.12);z-index:0;pointer-events:none}.hero-visual img{position:relative;z-index:1;width:158%;max-width:none;margin-left:2%;opacity:.97;mix-blend-mode:screen;filter:drop-shadow(0 40px 80px #0009);-webkit-mask-image:radial-gradient(ellipse 68% 70% at 50% 50%,#000 42%,rgba(0,0,0,.96) 52%,rgba(0,0,0,.72) 66%,rgba(0,0,0,.28) 80%,transparent 100%);mask-image:radial-gradient(ellipse 68% 70% at 50% 50%,#000 42%,rgba(0,0,0,.96) 52%,rgba(0,0,0,.72) 66%,rgba(0,0,0,.28) 80%,transparent 100%)}.trust-strip{border-block:1px solid var(--line);background:#ffffff04}.trust-row{min-height:92px;display:grid;grid-template-columns:1.4fr repeat(4,1fr);align-items:center;gap:28px}.trust-title{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}.trust-item{display:flex;align-items:center;gap:10px;font-weight:700;font-size:13px}.trust-icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--gsoft);color:var(--green)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{padding:26px;background:linear-gradient(145deg,#ffffff0b,#ffffff05);border:1px solid var(--line);border-radius:18px}.metric strong{display:block;color:var(--green);font:800 32px Manrope}.metric span{display:block;color:var(--muted);font-size:13px;margin-top:8px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{min-height:250px;padding:30px;background:linear-gradient(145deg,#16202ae8,#0b1117f5);border:1px solid var(--line);border-radius:22px}.card-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:var(--gsoft);color:var(--green);font-size:20px;margin-bottom:30px}.card h3{margin-bottom:12px}.card p{color:var(--muted);margin:0;font-size:15px}.card-link{display:inline-flex;gap:8px;margin-top:22px;color:var(--green);font-size:13px;font-weight:800}.product-showcase{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.showcase-image{border:1px solid var(--line);border-radius:28px;padding:10px;background:#ffffff06;box-shadow:0 30px 90px #0007}.showcase-image img{border-radius:20px}.showcase-list{display:grid;gap:12px;margin-top:30px}.showcase-list article{padding:20px 22px;border:1px solid var(--line);border-radius:15px;background:#ffffff06}.showcase-list h3{font-size:16px}.showcase-list p{color:var(--muted);font-size:14px;margin:7px 0 0}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:flow}.flow-step{position:relative;padding:28px;border-radius:18px;background:var(--panel);border:1px solid var(--line);counter-increment:flow}.flow-step:before{content:"0" counter(flow);display:block;color:var(--green);font:800 13px Manrope;letter-spacing:.1em;margin-bottom:42px}.flow-step p{color:var(--muted);font-size:14px;margin:10px 0 0}.pill-row{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#ffffff06;color:#c8d5dc;font-size:12px;font-weight:700}.pill.active{color:var(--green);background:var(--gsoft)}.page-hero{padding:92px 0 68px;border-bottom:1px solid var(--line)}.page-hero h1{margin-top:18px}.breadcrumb{display:flex;gap:9px;color:var(--muted);font-size:12px;margin-bottom:28px}.breadcrumb a{color:var(--green)}.feature-rows{display:grid;gap:18px}.feature-row{display:grid;grid-template-columns:90px 1fr .78fr;gap:26px;align-items:center;padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:20px}.feature-num{width:62px;height:62px;border-radius:17px;background:var(--gsoft);color:var(--green);display:grid;place-items:center;font:800 18px Manrope}.feature-row p{margin:7px 0 0;color:var(--muted)}.feature-tags{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.feature-tags span{font-size:11px;border:1px solid var(--line);border-radius:999px;padding:7px 10px}.source-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.source-card{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:18px}.source-mark{width:54px;height:54px;border-radius:15px;background:var(--gsoft);color:var(--green);display:grid;place-items:center;font-weight:800}.source-card p{color:var(--muted);font-size:14px;margin:7px 0 0}.source-status{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:10px;font-weight:800;letter-spacing:.08em;margin-top:14px}.source-status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.dark-band{background:#060a0e;border-block:1px solid var(--line)}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.sticky-copy{position:sticky;top:120px}.detail-stack{display:grid;gap:14px}.detail{padding:25px;border:1px solid var(--line);border-radius:17px;background:#ffffff06}.detail h3{font-size:18px}.detail p{color:var(--muted);font-size:14px;margin:9px 0 0}.security-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.security-main,.security-side{padding:38px;background:var(--panel);border:1px solid var(--line);border-radius:24px}.plain-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:15px}.plain-list li{display:flex;gap:12px;color:#c3d0d8}.plain-list li:before{content:"✓";color:var(--green);font-weight:800}.security-side{background:linear-gradient(145deg,#36d59a22,#0f171f)}.big-stat{font:800 70px Manrope;color:var(--green);margin-top:46px}.faq{display:grid;gap:10px}.faq details{border:1px solid var(--line);border-radius:15px;background:var(--panel)}.faq summary{list-style:none;padding:21px 56px 21px 22px;cursor:pointer;font-weight:700;position:relative}.faq summary:after{content:"+";position:absolute;right:22px;color:var(--green);font-size:22px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);margin:0;padding:0 22px 22px}.cta-panel{padding:58px;border-radius:28px;background:linear-gradient(125deg,#172a25,#0e191b 58%,#111b25);border:1px solid #36d59a55}.cta-panel p{color:#b9c9d1;max-width:670px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}.contact-card,.contact-form{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:34px}.contact-points{display:grid;gap:13px;margin-top:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:700}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#0b1218;color:#fff;border-radius:11px;padding:13px 14px}.field textarea{min-height:140px}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green)}.form-note{color:var(--muted);font-size:11px}.site-footer{border-top:1px solid var(--line);background:#060a0e;padding:62px 0 25px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,.7fr);gap:44px}.footer-brand p{color:var(--muted);max-width:330px;font-size:14px}.footer-title{font-size:12px;letter-spacing:.09em;text-transform:uppercase;font-weight:800;margin-bottom:16px}.footer-links{display:grid;gap:10px;color:var(--muted);font-size:13px}.footer-links a:hover{color:var(--green)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;color:#70828e;font-size:11px;padding-top:30px;margin-top:42px;border-top:1px solid var(--line)}.reveal{opacity:0;transform:translateY(20px);transition:.65s}.reveal.is-visible{opacity:1;transform:none}@media(max-width:1050px){.nav-links{position:fixed;inset:78px 20px auto;display:none;padding:22px;background:#0d151c;border:1px solid var(--line);border-radius:16px;flex-direction:column;align-items:flex-start}.nav-links.is-open{display:flex}.nav-toggle{display:grid;place-items:center}.nav-cta{margin-left:auto}.hero-grid{grid-template-columns:1fr;gap:40px}.hero-visual{min-height:auto}.hero-visual img{width:118%;margin-left:-8%}.trust-row{grid-template-columns:repeat(2,1fr);padding:24px 0}.trust-title{grid-column:1/-1}.card-grid{grid-template-columns:repeat(2,1fr)}.product-showcase,.split,.contact-grid,.security-grid{grid-template-columns:1fr}.sticky-copy{position:static}.flow{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.container{width:min(calc(100% - 26px),var(--max))}.section{padding:76px 0}.hero{padding-top:65px}.nav-cta{display:none}.brand{min-width:0}h1{font-size:44px}h2{font-size:35px}.hero-visual img{width:122%;margin-left:-11%}.metrics,.card-grid,.flow,.source-grid{grid-template-columns:1fr}.feature-row{grid-template-columns:60px 1fr}.feature-tags{grid-column:1/-1;justify-content:flex-start}.section-head{display:block}.cta-panel{padding:35px 24px}.contact-card,.contact-form{padding:25px}.form-grid,.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}.flow-five{grid-template-columns:repeat(5,1fr)}@media(max-width:1050px){.flow-five{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.flow-five{grid-template-columns:1fr}}.section-head h2{max-width:900px;text-wrap:balance}.contact-workspace{min-width:0;align-self:start}.contact-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px;padding:6px;border:1px solid var(--line);border-radius:16px;background:#090f15;box-shadow:0 18px 50px #0005}.contact-tab{min-height:52px;padding:10px 16px;border:0;border-radius:11px;background:transparent;color:var(--muted);font-weight:800;cursor:pointer;transition:.2s}.contact-tab:hover{color:#fff;background:#ffffff08}.contact-tab.is-active{color:#06150f;background:linear-gradient(135deg,#59e7b1,var(--green));box-shadow:0 10px 28px #36d59a24}.contact-tab:focus-visible{outline:2px solid var(--green);outline-offset:3px}.contact-panel{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#131d27,#0d151c);box-shadow:0 28px 80px #0004}.contact-panel[hidden]{display:none}.contact-panel-head{padding:32px 34px 0}.contact-panel-head h3{margin-top:11px;font-size:clamp(22px,2.4vw,29px);text-wrap:balance}.contact-panel-head p{margin:10px 0 0;color:var(--muted);font-size:14px}.contact-workspace .contact-form{padding-top:27px;border:0;border-radius:0;background:transparent}.field-label{font-size:12px;font-weight:700}.source-question{margin-top:3px}.source-research-choice{display:flex;align-items:flex-start;gap:13px;padding:16px 17px;border:1px solid var(--line);border-radius:14px;background:#0b1218;cursor:pointer;transition:.2s}.source-research-choice:hover{border-color:#36d59a80;background:#0d181d}.source-research-choice input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.choice-box{flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border:1px solid #52626e;border-radius:7px;background:#111a23;color:transparent;font-size:13px;font-weight:900;transition:.2s}.source-research-choice input:focus-visible+.choice-box{outline:2px solid var(--green);outline-offset:3px}.source-research-choice input:checked+.choice-box{border-color:var(--green);background:var(--green);color:#06150f}.source-research-choice strong,.source-research-choice small{display:block}.source-research-choice small{margin-top:3px;color:var(--muted);font-weight:400;line-height:1.48}.source-details{display:grid;max-height:430px;overflow:hidden;opacity:1;transition:max-height .32s ease,opacity .22s ease,margin .32s ease}.source-details-inner{display:grid;gap:14px}.source-details textarea{min-height:112px}.source-details.is-collapsed{max-height:0;opacity:0;margin-top:-14px;pointer-events:none}.research-note{display:grid!important;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:15px 16px;border:1px solid #275544;border-radius:14px;background:linear-gradient(135deg,#0d241c,#0b1916)}.research-note-icon{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--green);color:#07150f;font-weight:900;font-family:Manrope}.research-note p{margin:0;color:#b9c8c1;font-size:12px;line-height:1.55}.research-note strong{display:block;margin-bottom:2px;color:var(--green);font-size:13px}.contact-workspace input:disabled,.contact-workspace textarea:disabled{opacity:.55;cursor:not-allowed}@media(max-width:700px){.contact-panel-head{padding:25px 25px 0}.contact-tabs{grid-template-columns:1fr}.contact-tab{min-height:48px}.contact-workspace .contact-form{padding-top:22px}}@media(prefers-reduced-motion:reduce){.source-details{transition:none}}
/* v8: Product hero artwork */
.product-page-hero{position:relative;display:flex;align-items:center;min-height:620px;padding:56px 0 52px;overflow:hidden;isolation:isolate}
.product-page-hero:after{content:"";position:absolute;z-index:-1;inset:0;background:radial-gradient(ellipse at 76% 42%,#36d59a18 0,transparent 48%);pointer-events:none}
.product-hero-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.25fr);align-items:center;gap:18px}
.product-hero-copy{position:relative;z-index:2;min-width:0}
.product-page-hero h1{margin-top:18px;font-size:clamp(46px,4.15vw,72px);text-wrap:balance}
.product-hero-copy .lede{max-width:680px}
.product-hero-art{position:relative;min-width:0;min-height:510px;display:grid;place-items:center;margin-right:-10vw}
.product-hero-art:before{content:"";position:absolute;inset:10% 2%;z-index:-1;border-radius:50%;background:radial-gradient(ellipse,#36d59a2d 0,#36d59a0d 46%,transparent 72%);filter:blur(34px)}
.product-hero-art img{width:142%;max-width:none;transform:translateX(-4%);opacity:.96;mix-blend-mode:screen;filter:drop-shadow(0 38px 75px #000a);-webkit-mask-image:radial-gradient(ellipse 78% 78% at 50% 50%,#000 52%,rgba(0,0,0,.9) 66%,rgba(0,0,0,.42) 82%,transparent 100%);mask-image:radial-gradient(ellipse 78% 78% at 50% 50%,#000 52%,rgba(0,0,0,.9) 66%,rgba(0,0,0,.42) 82%,transparent 100%)}
@media(max-width:1050px){.product-page-hero{padding-bottom:20px}.product-hero-grid{grid-template-columns:1fr;gap:12px}.product-hero-copy{max-width:780px}.product-hero-art{min-height:430px;margin:0 -10vw -20px}.product-hero-art img{width:125%;transform:none}}
@media(max-width:700px){.product-page-hero{min-height:0;padding:58px 0 12px}.product-page-hero h1{font-size:44px}.product-hero-art{min-height:300px;margin:2px -20vw -16px}.product-hero-art img{width:145%}}


/* v9: Direct contact form delivery */
.form-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}
.form-status{min-height:22px;margin:9px 0 0;color:var(--muted);font-size:12px;font-weight:600}
.form-status.is-sending{color:#b9c8c1}
.form-status.is-success{color:var(--green)}
.form-status.is-error{color:#ff8c91}
.contact-form[aria-busy=true] .btn{cursor:wait;opacity:.72;transform:none}
.contact-form .btn:disabled{pointer-events:none}


/* v10: System compatibility checker */
.nav-links{gap:20px}
.compatibility-hero{padding:72px 0;min-height:660px;display:flex;align-items:center;overflow:hidden;position:relative}
.compatibility-hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 78% 40%,#36d59a1f,transparent 29rem)}
.compatibility-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.72fr);align-items:center;gap:70px}
.compatibility-hero h1{font-size:clamp(48px,5vw,76px);text-wrap:balance}
.compatibility-privacy{display:flex;align-items:flex-start;gap:10px;max-width:670px;margin:26px 0 0;color:#91a4b1;font-size:13px}
.compatibility-privacy span{flex:0 0 22px;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--gsoft);color:var(--green);font-weight:800}
.requirements-snapshot{position:relative;padding:30px;border:1px solid #36d59a52;border-radius:26px;background:linear-gradient(150deg,#16271f,#0b1319 58%,#111a23);box-shadow:0 35px 100px #0008}
.requirements-snapshot:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(145deg,#73efbd80,transparent 38%,#ffffff16);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.snapshot-kicker{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.snapshot-score{display:flex;justify-content:space-between;align-items:end;padding:25px 0 20px;border-bottom:1px solid var(--line)}
.snapshot-score span{font:700 28px Manrope;color:#d8f7e9}
.snapshot-score strong{font:800 44px Manrope;color:var(--green);line-height:1}
.snapshot-row{display:flex;justify-content:space-between;gap:24px;padding:14px 0;border-bottom:1px solid #ffffff0d;font-size:13px}
.snapshot-row span{color:var(--muted)}
.snapshot-row strong{text-align:right;color:#e8f0f4}
.requirements-snapshot>p{margin:20px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
.requirements-section{background:linear-gradient(180deg,#0c141b,#080d12)}
.requirement-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.requirement-card{padding:34px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#121c25,#0b1218)}
.requirement-card.recommended{border-color:#36d59a55;background:linear-gradient(145deg,#14261f,#0c151a)}
.requirement-label{display:inline-flex;padding:7px 11px;border-radius:999px;background:#ffffff0a;color:#aebcc5;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.requirement-card.recommended .requirement-label{background:var(--gsoft);color:var(--green)}
.requirement-card h3{margin-top:17px;font-size:24px}
.requirement-list{list-style:none;padding:0;margin:26px 0 0}
.requirement-list li{display:grid;grid-template-columns:92px 1fr;gap:18px;padding:14px 0;border-top:1px solid #ffffff0d}
.requirement-list strong{color:var(--green);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.requirement-list span{color:#c0cdd5;font-size:14px}
.requirements-footnote{margin:18px 0 0;padding:17px 20px;border:1px solid #2a443b;border-radius:15px;background:#0d1b17;color:#aebeb7;font-size:13px}
.requirements-footnote strong{color:var(--green)}
.checker-heading{max-width:820px;margin-bottom:38px}
.checker-heading h2{margin-top:14px}
.checker-heading p{color:var(--muted);font-size:16px}
.checker-shell{overflow:hidden;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#121c25,#0a1117);box-shadow:0 35px 100px #0007}
.detect-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 28px;border-bottom:1px solid var(--line);background:#ffffff04}
.detect-toolbar>div{display:grid;gap:3px}
.detect-toolbar strong{font:700 17px Manrope}
.detect-toolbar span{color:var(--muted);font-size:12px}
.detected-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-bottom:1px solid var(--line)}
.detected-card{min-width:0;padding:20px;background:#0d151c}
.detected-card span{display:block;color:#7f929f;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.detected-card strong{display:block;margin-top:8px;color:#dce7ed;font-size:13px;line-height:1.45;overflow-wrap:anywhere}
.compatibility-form{padding:32px 34px 36px}
.form-intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
.form-intro h3{font-size:25px}
.form-intro p{margin:0;color:var(--muted);font-size:12px}
.compatibility-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compatibility-fields .field{padding:17px;border:1px solid #202e38;border-radius:15px;background:#0a1117}
.compatibility-fields .field.full{grid-column:1/-1}
.compatibility-fields .field label{color:#dbe5ea;font-size:13px}
.compatibility-fields select{background:#0e171e}
.field-help{color:#6f828e;font-size:10px;line-height:1.4}
.compatibility-submit{display:flex;align-items:center;gap:20px;margin-top:24px}
.compatibility-submit p{margin:0;color:var(--muted);font-size:11px}
.compatibility-result{margin:0 34px 34px;padding:30px;border:1px solid var(--line);border-radius:22px;background:#0d171a;outline:none}
.compatibility-result.is-ready{border-color:#36d59a70;background:linear-gradient(145deg,#10271f,#0c1719)}
.compatibility-result.is-edge{border-color:#f4b63e70;background:linear-gradient(145deg,#2a2110,#11181b)}
.compatibility-result.is-blocked{border-color:#ff5b6170;background:linear-gradient(145deg,#2a1518,#12171c)}
.result-top{display:grid;grid-template-columns:58px 1fr;gap:20px;align-items:start}
.result-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:17px;background:var(--green);color:#06150f;font:800 25px Manrope;box-shadow:0 14px 34px #36d59a24}
.is-edge .result-icon{background:var(--amber);color:#241700;box-shadow:0 14px 34px #f4b63e22}
.is-blocked .result-icon{background:var(--red);color:#260609;box-shadow:0 14px 34px #ff5b6122}
.result-kicker{color:var(--green);font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.is-edge .result-kicker{color:var(--amber)}
.is-blocked .result-kicker{color:#ff8c91}
.result-top h3{margin-top:5px;font-size:clamp(24px,3vw,34px)}
.result-top p{max-width:860px;margin:10px 0 0;color:#b3c2ca}
.result-details{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:25px}
.result-details>div{padding:20px;border:1px solid #ffffff12;border-radius:16px;background:#05090d35}
.result-details h4{margin:0;font:700 13px Manrope;letter-spacing:.06em;text-transform:uppercase}
.result-details ul{display:grid;gap:9px;margin:14px 0 0;padding:0;list-style:none}
.result-details li{position:relative;padding-left:18px;color:#b7c5cd;font-size:12px;line-height:1.55}
.result-details li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--green)}
.is-edge .result-details li:before{background:var(--amber)}
.is-blocked .result-details li:before{background:#ff747a}
.result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.result-disclaimer{margin:18px 0 0;color:#72838e;font-size:10px}
@media(max-width:1120px){.compatibility-hero-grid{grid-template-columns:1fr;gap:40px}.requirements-snapshot{max-width:720px}.detected-grid{grid-template-columns:1fr 1fr}.nav-links{gap:15px}}
@media(max-width:700px){.compatibility-hero{min-height:0;padding:56px 0}.compatibility-hero-grid{gap:32px}.compatibility-hero h1{font-size:43px}.requirements-snapshot{padding:24px}.snapshot-score strong{font-size:38px}.snapshot-row{align-items:flex-start}.requirement-grid,.compatibility-fields,.result-details{grid-template-columns:1fr}.requirement-card{padding:25px}.requirement-list li{grid-template-columns:76px 1fr}.detect-toolbar,.form-intro,.compatibility-submit{align-items:stretch;flex-direction:column}.detect-toolbar{padding:21px}.detected-grid{grid-template-columns:1fr}.compatibility-form{padding:25px 20px}.compatibility-fields .field.full{grid-column:auto}.compatibility-result{margin:0 20px 20px;padding:23px 19px}.result-top{grid-template-columns:46px 1fr;gap:14px}.result-icon{width:46px;height:46px;border-radius:13px}.result-actions .btn{width:100%}}


/* v11: One-click automatic compatibility test */
.detect-toolbar .btn[aria-busy=true]{cursor:wait;opacity:.76;transform:none}
.test-progress{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;margin:0;padding:0;list-style:none;background:var(--line);border-bottom:1px solid var(--line)}
.test-progress[hidden]{display:none}
.test-progress li{display:flex;align-items:center;gap:12px;min-width:0;padding:17px 16px;background:#0a1218;color:#7f929f;transition:background .2s,color .2s}
.test-progress li>span:last-child{display:grid;min-width:0;gap:2px}
.test-progress strong{overflow:hidden;color:#c7d3da;font-size:11px;line-height:1.3;text-overflow:ellipsis}
.test-progress small{font-size:10px}
.test-step-mark{flex:0 0 29px;width:29px;height:29px;display:grid;place-items:center;border:1px solid #33434f;border-radius:9px;background:#111b23;color:#8496a2;font:800 11px Manrope}
.test-progress .is-running{background:#102019;color:#b9c9c1}
.test-progress .is-running .test-step-mark{border-color:var(--green);color:var(--green);box-shadow:0 0 20px #36d59a20}
.test-progress .is-done{background:#0d1c17;color:var(--green)}
.test-progress .is-done .test-step-mark{border-color:var(--green);background:var(--green);color:#07150f}
.test-progress .is-warning{background:#211b10;color:var(--amber)}
.test-progress .is-warning .test-step-mark{border-color:var(--amber);background:#3a2b0d;color:var(--amber)}
.detected-grid{grid-template-columns:repeat(5,1fr)}
.automatic-test-note{display:grid;grid-template-columns:28px 1fr;gap:13px;align-items:start;margin:26px 34px;padding:18px 20px;border:1px solid #294239;border-radius:16px;background:linear-gradient(135deg,#0d1e18,#0b1518)}
.automatic-test-note>span{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--green);color:#07150f;font:800 14px Manrope}
.automatic-test-note p{margin:1px 0 0;color:#9fb1aa;font-size:12px;line-height:1.55}
.automatic-test-note strong{color:#dff5eb}
.compatibility-result.is-incomplete{border-color:#66a6c570;background:linear-gradient(145deg,#10212a,#10171c)}
.is-incomplete .result-icon{background:#77bddf;color:#07151d;box-shadow:0 14px 34px #77bddf22}
.is-incomplete .result-kicker{color:#8fd2f2}
.is-incomplete .result-details li:before{background:#77bddf}
@media(max-width:1120px){.test-progress{grid-template-columns:repeat(2,1fr)}.test-progress li:last-child{grid-column:1/-1}.detected-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.detect-toolbar .btn{width:100%}.test-progress{grid-template-columns:1fr}.test-progress li:last-child{grid-column:auto}.detected-grid{grid-template-columns:1fr}.automatic-test-note{margin:20px;padding:16px}.compatibility-result{margin-top:0}}

/* v12: Reliable-signal compatibility test */
.test-progress{grid-template-columns:repeat(4,1fr)}
.detected-grid{grid-template-columns:repeat(4,1fr)}
@media(max-width:1120px){.test-progress{grid-template-columns:repeat(2,1fr)}.test-progress li:last-child{grid-column:auto}}
@media(max-width:700px){.test-progress{grid-template-columns:1fr}}