/* Keil@Copy dark presentation: black page, blue surfaces, clear text. */
:root{--app-bg:#080c12;--app-section:#04080d;--app-panel:#111d2b;--app-input:#0a131e;--app-text:#edf4fb;--app-muted:#b3c6d8;--app-border:#39546e;--app-link:#8acbff;--app-focus:#56e2bd}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body.app-page{color-scheme:dark;margin:0;background:var(--app-bg);color:var(--app-text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--app-link);text-underline-offset:4px;overflow-wrap:anywhere}button,input,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--app-focus);outline-offset:4px}.skip-link{position:absolute;left:12px;top:-100px;padding:10px;background:var(--app-input);z-index:10}.skip-link:focus{top:10px}.app-header{padding:19px max(24px,calc((100vw - 1200px)/2));background:#05080d;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px}.app-business{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;line-height:1.35;font-size:14px;min-width:0}.app-business img{object-fit:contain}.app-business strong{display:block;color:#b4c8dc;font-weight:500;font-size:12px}.app-header nav{display:flex;gap:24px;flex-wrap:wrap}.app-header nav a{color:#dbe9f5;font-size:14px;text-decoration:none}.app-header nav a[aria-current]{color:#fff;border-bottom:2px solid #51c6f5}main{max-width:1248px;margin:auto;padding:0 24px}.app-preview-notice{margin:22px 0 0;background:var(--app-panel);border:1px solid var(--app-border);border-radius:9px;padding:12px 17px;display:flex;gap:14px;align-items:baseline;font-size:13px;color:var(--app-muted)}.app-preview-notice strong{white-space:nowrap}.app-hero{display:grid;grid-template-columns:.9fr 1.15fr;gap:45px;align-items:center;padding:65px 0 76px}.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:750;color:var(--app-muted);margin:0 0 16px}.product-name{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:750;letter-spacing:-.03em;width:fit-content;max-width:100%;color:var(--app-link);text-decoration:none;border-radius:6px}.app-mark{width:43px;height:43px;fill:#182d40;stroke:#72bdff;stroke-width:2.2}.app-mark path{fill:none;stroke:#44d9ad;stroke-linecap:round;stroke-linejoin:round}h1{font-size:clamp(35px,4vw,54px);line-height:1.1;letter-spacing:-.05em;margin:22px 0}h1 em{font-style:normal;color:#72bdff}h2{font-size:clamp(25px,3vw,34px);letter-spacing:-.035em;line-height:1.2;margin:0 0 16px}h3{font-size:24px;line-height:1.25;margin:12px 0}.lead{color:var(--app-muted);font-size:18px;line-height:1.65;max-width:690px}.small{font-size:13px;color:var(--app-muted)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:7px;border:1px solid var(--app-border);cursor:pointer;text-decoration:none;font-size:14px;font-weight:700;line-height:1.35;min-height:47px;max-width:100%;text-align:center}.primary{background:#1268ad;color:#fff;border-color:#1268ad}.primary:hover{background:#0c548e}.secondary{background:var(--app-panel);color:#c5e3ff}.button[aria-disabled=true]{background:#1b2938;color:#b3c6d7;cursor:default}.hero-window{margin:0;min-width:0;background:#14283b;border:1px solid #33546e;box-shadow:0 18px 65px #17334d26;border-radius:12px;overflow:hidden;transform:rotate(-1deg)}.window-top{padding:10px 12px;display:flex;gap:5px;align-items:center;background:#203b52;color:#b5cddd;font-size:10px}.window-top span{width:5px;height:5px;border-radius:100%;background:#617a8e}.window-top b{font-weight:500;margin-left:12px}.hero-window img{display:block;width:100%;height:auto}.hero-window figcaption{padding:9px 12px;font-size:10px;color:#bed1df}.benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--app-border);padding:28px 0;gap:36px}.benefits h2{font-size:20px;margin:8px 0}.benefits p{font-size:14px;color:var(--app-muted);margin-bottom:0}.feature-no{font-size:12px;font-weight:750;color:#72bdff}.app-section{padding:70px 0}.section-heading{max-width:740px;margin-bottom:35px}.section-heading p{color:var(--app-muted)}.section-heading .eyebrow{color:var(--app-muted)}.preview-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:42px;align-items:center}.video-shell{min-width:0}video{display:block;width:100%;aspect-ratio:16/9;background:#0a1d2e;border-radius:10px}.steps{counter-reset:step;list-style:none;padding:0;margin:0}.steps li{position:relative;padding:0 0 24px 50px}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;background:#163754;color:#86ccff;border-radius:100%;width:32px;height:32px;display:grid;place-items:center;font-weight:750;font-size:13px}.steps strong{display:block;font-size:16px}.steps span{display:block;font-size:14px;color:var(--app-muted);margin-top:4px}.pricing-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.price-card{display:flex;flex-direction:column;padding:27px;background:var(--app-panel);border:1px solid var(--app-border);border-radius:11px;min-width:0}.price-card.recommended{border:2px solid #66b7fa;box-shadow:0 9px 25px #25537b0f}.card-label{font-size:10px;color:#a5c9e4;font-weight:800;letter-spacing:.1em}.price{font-size:45px;font-weight:750;letter-spacing:-.05em;margin:13px 0 3px;line-height:1.1}.price span{font-size:14px;font-weight:500;letter-spacing:0}.price-card>p:not(.price){font-size:14px}.price-card ul{padding-left:18px;font-size:14px;flex:1;min-height:100px}.price-card li{margin:9px 0}.tax-note{font-size:13px;color:var(--app-muted);margin:20px 0}.support-band{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;border-radius:14px;background:#122c42;padding:40px;color:#ecf4fb}.support-band .eyebrow{color:#96c7e7}.support-band h2{font-size:29px}.support-band p{font-size:15px;color:#c2d5e5}.support-note{border-left:1px solid #3c5a72;padding-left:30px}.support-note .small{font-size:12px}.faq details{border-top:1px solid var(--app-border);padding:17px 0}.faq summary{font-weight:650;cursor:pointer;padding-right:20px}.faq details p{max-width:850px;color:var(--app-muted);font-size:15px}.app-footer{border-top:1px solid var(--app-border);padding:32px max(24px,calc((100vw - 1200px)/2));display:grid;grid-template-columns:1fr 1fr;gap:10px 40px;color:var(--app-muted);font-size:13px}.app-footer nav{display:flex;flex-wrap:wrap;align-items:start;gap:8px 20px}.app-footer>.small{grid-column:1/-1}.order-heading,.legal-heading{padding:40px 0 30px;max-width:850px}.order-heading h1,.legal-heading h1{font-size:43px}.order-heading .eyebrow,.legal-heading .eyebrow{margin-top:25px}.order-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;padding-bottom:70px}.order-card,.order-summary,.legal-grid article{background:var(--app-panel);border:1px solid var(--app-border);border-radius:11px;padding:28px;min-width:0}.order-card>label{display:block;font-weight:650;margin:15px 0 6px}.order-card input:not([type=radio]),.order-card select{display:block;width:100%;padding:11px;border:1px solid #57738d;border-radius:6px;background:var(--app-input);color:var(--app-text)}.order-card fieldset{border:0;margin:23px 0;padding:0}.order-card legend{font-weight:650;margin-bottom:8px}.radio{display:flex;align-items:center;gap:9px;margin:8px 0}.order-summary{align-self:start}.order-summary h2{font-size:22px}.summary-name{color:#86ccff;font-weight:700}.order-summary li{font-size:14px;margin:7px 0}.legal-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:70px}.legal-grid h2{font-size:23px}.legal-grid p{font-size:15px;color:var(--app-muted)}.document-list{padding-left:20px}.document-list li{margin:10px 0}@media(max-width:850px){.app-hero{grid-template-columns:1fr;padding:40px 0;gap:32px}.hero-window{transform:none}.benefits{gap:20px}.preview-grid{grid-template-columns:1fr}.steps{display:grid;grid-template-columns:1fr 1fr;gap:15px}.pricing-cards{gap:12px}.price-card{padding:20px}.support-band{gap:25px;padding:30px}.order-grid{grid-template-columns:1fr}}@media(max-width:620px){main{padding:0 18px}.app-header{padding:15px 18px;align-items:flex-start;flex-wrap:wrap}.app-header nav{gap:20px}.app-preview-notice{display:block}.app-preview-notice strong{display:block;margin-bottom:4px;white-space:normal}.app-hero h1{font-size:36px}.lead{font-size:16px}.benefits,.pricing-cards,.support-band,.legal-grid{grid-template-columns:1fr}.benefits{gap:8px}.benefits article{padding:12px 0}.app-section{padding:45px 0}.price-card ul{min-height:0}.support-note{padding:20px 0 0;border-left:0;border-top:1px solid #3c5a72}.app-footer{grid-template-columns:1fr;padding:26px 18px}.steps{grid-template-columns:1fr;gap:0}.price-card .button{align-self:stretch}.order-heading h1,.legal-heading h1{font-size:34px}.order-card,.order-summary,.legal-grid article{padding:20px}.app-business span{font-size:12px}.app-business img{width:55px}.order-grid{gap:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.development-band{display:flex;align-items:center;gap:35px;padding:32px;margin:35px 0;background:var(--app-panel);border:1px solid var(--app-border);border-radius:12px}.development-band>div{flex:1;min-width:0}.development-band h2{font-size:27px}.development-band p:not(.eyebrow){color:var(--app-muted);font-size:15px;margin-bottom:0}.development-band>a{flex:0 0 auto}.order-card textarea{display:block;width:100%;resize:vertical;min-height:150px;padding:11px;border:1px solid #57738d;border-radius:6px;background:var(--app-panel);color:var(--app-text);font:inherit}.app-page input,.app-page textarea,.app-page select{max-width:100%}.order-summary a{overflow-wrap:anywhere}@media(max-width:700px){.development-band{display:block;padding:23px;margin-block:25px}.development-band>a{margin-top:20px}.app-header nav{gap:12px 18px}}

/* One-page app hub, 07.11.2026 */
[hidden]{display:none!important}
.app-jump-nav{position:sticky;top:10px;z-index:3;display:flex;flex-wrap:wrap;gap:7px;padding:10px;background:#0d1724f5;border:1px solid var(--app-border);box-shadow:0 8px 28px #13344d0b;border-radius:12px;backdrop-filter:blur(12px)}
.app-jump-nav a{padding:7px 11px;border-radius:6px;text-decoration:none;font-size:13px;font-weight:650;color:#c9dff2}
.app-jump-nav a:hover{background:#203c56;color:#b8e2ff}
.app-section{scroll-margin-top:90px}
.app-hero{padding-block:48px}
.hero-price-line{font-size:15px;color:#c3ddf3}.hero-price-line span{font-size:13px;color:var(--app-muted)}
.section-tint{position:relative}.section-tint:before{content:"";position:absolute;inset:0 -24px;background:var(--app-section);border-block:1px solid var(--app-border);z-index:-1}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature-card{padding:25px;border:1px solid var(--app-border);border-radius:12px;background:var(--app-panel);min-width:0}
.feature-card h3{font-size:21px;letter-spacing:-.02em}.feature-card p,.feature-card li{font-size:15px;color:var(--app-muted)}.feature-card ul{padding-left:20px}.feature-card li{margin:9px 0}
.info-strip{padding:22px 25px;border-left:4px solid #44d9ad;background:#0b2923;border-radius:0 9px 9px 0;margin-top:25px;font-size:15px;color:#bcebdd}
.info-strip p{margin:7px 0 0}.info-strip a{display:inline-block;margin-top:10px}
.demo-download{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;margin-top:30px;padding:28px;background:var(--app-input);border:1px solid var(--app-border);border-radius:12px}
.demo-download h3{font-size:24px}.demo-download p{font-size:15px}.demo-download>div:last-child{align-self:center}.demo-download .button{width:100%}
.order-grid{padding-bottom:0}.order-card>fieldset[data-form-fields]{margin:0;padding:0;min-width:0}.order-card>fieldset>legend{font-size:21px;font-weight:700;margin-bottom:10px}
.order-card fieldset[data-form-fields]>label,.form-grid label{display:block;font-weight:650;margin:16px 0 6px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid>div{min-width:0}
.order-card input:disabled,.order-card select:disabled,.order-card textarea:disabled{opacity:.6}
.form-fallback{border-left:3px solid #72bdff;background:#132c42;padding:12px}
.optional{font-size:12px;font-weight:400;color:var(--app-muted)}
.message-preview{margin-top:22px;padding-top:20px;border-top:1px solid var(--app-border)}
.message-preview>label{display:block;margin-bottom:10px;font-weight:650}.message-preview textarea{font-size:14px;background:var(--app-input);min-height:210px;line-height:1.55}
.order-summary h3{font-size:23px}.order-summary p,.purchase-steps li{font-size:15px;color:var(--app-muted)}.purchase-steps{padding-left:21px}.purchase-steps li{padding-left:4px;margin:14px 0}
.payment-labels{display:flex;flex-wrap:wrap;gap:9px;margin-block:20px}.payment-labels span{border:1px solid #45637d;border-radius:6px;padding:6px 13px;font-size:13px;font-weight:750;color:#c7e6ff;background:#17324a}
.updates-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.idea-choices{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.essentials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.essentials-grid article{border-top:2px solid #4b7294;padding:18px 0}.essentials-grid h3{font-size:20px}.essentials-grid p{font-size:14px;color:var(--app-muted)}
.document-panel{padding:26px 30px;border:1px solid var(--app-border);border-radius:12px;background:var(--app-input);margin-top:20px}.document-panel h3{font-size:22px}
.document-panel .document-list{display:flex;gap:12px 26px;flex-wrap:wrap;list-style:none;padding:0}
@media(max-width:950px){.feature-grid,.essentials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-jump-nav{position:static}.app-section{scroll-margin-top:20px}}
@media(max-width:620px){.feature-grid,.essentials-grid,.updates-grid,.demo-download,.form-grid{grid-template-columns:1fr}.app-jump-nav{padding:8px;gap:2px}.app-jump-nav a{font-size:12px;padding:8px}.feature-card,.demo-download{padding:21px}.demo-download{gap:15px}.section-tint:before{inset-inline:-18px}.document-panel{padding:22px}.document-panel .document-list{display:block}.order-card>fieldset>legend{font-size:20px}.app-hero{padding-block:35px}.price-card h3{font-size:25px}}

.order-card input::placeholder,.order-card textarea::placeholder{color:var(--app-muted);opacity:1}

.product-name:hover span{text-decoration:underline;text-underline-offset:.18em}.product-name:focus-visible{outline:3px solid var(--app-focus);outline-offset:5px}