:root{
  --paper:#ECEEF0;--card:#FFFFFF;--ink:#1F242B;--sub:#566070;
  --semantic:#7A8491;--line:#D3D8DE;--graphite:#2A2F36;
  --dark:#22272D;--tile:#2B3139;--light:#E3E6EA;--steel:#AEB6C1;--ice:#BFE3FF;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;min-width:280px;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans",Arial,sans-serif;font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased}
body:has(dialog[open]){overflow:hidden}
h1,h2,h3,p,dl,dd{margin:0}
h1,h2{font-family:Manrope,"IBM Plex Sans",sans-serif;font-weight:800;letter-spacing:-.055em;line-height:1.13}
h3{font-weight:600;letter-spacing:-.025em;line-height:1.2}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;color:inherit}
button:disabled{cursor:default;opacity:.5}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--semantic);outline-offset:3px}
img{max-width:100%;display:block}
[hidden]{display:none!important}
.shell{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.skip{position:absolute;top:-100px;left:12px;padding:12px;background:var(--card);z-index:100}
.skip:focus{top:12px}
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:94px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:15px;font-weight:600;line-height:1.25;white-space:nowrap}
.brand-mark{width:23px;height:23px;background:var(--graphite);border-radius:50%;position:relative;flex-shrink:0}
.brand-mark:after{content:'';position:absolute;inset:7px;border-radius:50%;background:var(--card)}
.brand-dot{color:var(--semantic);padding-inline:3px}
.brand-sub{font-weight:400;color:var(--sub)}
.main-nav{display:flex;align-items:center;justify-content:center;gap:clamp(13px,2.1vw,31px);font-size:12px;font-weight:600;white-space:nowrap}
.main-nav a:hover,.footer a:hover{text-decoration:underline;text-underline-offset:4px}
.header-contact{display:inline-flex;gap:13px;align-items:center;justify-content:center;white-space:nowrap;background:var(--graphite);color:#fff;padding:12px 15px;font-size:11px;font-weight:600;border-radius:4px;min-height:46px}
.header-contact:hover,.button-primary:hover{background:var(--ink)}
.eyebrow,.card-number,.hero-meta,.mine-card dt,.card-top,.case-tag,.steps li>span,.why-grid .card-number{
  font-family:"IBM Plex Mono",monospace;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
}
.eyebrow{display:flex;align-items:center;gap:12px;color:var(--sub);font-size:10px;line-height:1.7}
.eyebrow-line{width:29px;height:1px;background:var(--semantic);flex:none}
.hero{padding-block:105px 100px}
.hero-copy{max-width:1080px}
.hero h1{font-size:clamp(53px,5.6vw,80px);margin:30px 0 29px;overflow-wrap:break-word}
.hero h1 span{color:var(--sub)}
.hero-lead{max-width:785px;color:var(--sub);font-size:16px;line-height:1.8}
.actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:33px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:21px;padding:14px 20px;min-height:52px;border-radius:4px;border:1px solid transparent;font-size:12px;font-weight:600;line-height:1.2;text-align:center;transition:background .15s ease,transform .15s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--graphite);color:#fff}
.button-outline{background:transparent;border-color:var(--semantic);color:var(--ink)}
.button-outline:hover{background:var(--card)}
.button-ice{background:var(--ice);color:var(--graphite)}
.button-ice:hover{background:#D9EEFF}
.partner-note{margin-top:16px;max-width:590px;border-left:2px solid var(--semantic);padding-left:13px;color:var(--sub);font-size:12px;line-height:1.8}
.hero-promise{margin-top:37px;padding-top:22px;border-top:1px solid var(--line);font-family:Manrope,"IBM Plex Sans",sans-serif;font-weight:800;font-size:clamp(21px,2.1vw,27px);line-height:1.35}
.hero-meta{margin-top:12px;font-size:10px;color:var(--sub);line-height:1.9}
.section{padding-block:105px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:45px;margin-bottom:43px}
.section-heading h2{font-size:clamp(41px,4.3vw,65px);margin-top:16px;max-width:1100px}
.section-heading>p{font-size:14px;line-height:1.8;color:var(--sub);max-width:360px}
.why-section{background:var(--card);border-block:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;list-style:none;margin:0;padding:0}
.why-grid li{border-top:1px solid var(--semantic);padding-top:22px;min-width:0}
.card-number{display:inline-grid;place-items:center;width:37px;height:37px;border:1px solid var(--line);border-radius:50%;font-size:11px;color:var(--sub)}
.why-grid h3{font-size:21px;margin:22px 0 12px}
.why-grid p{font-size:13px;line-height:1.75;color:var(--sub)}
.mine-section{background:var(--paper)}
.mine-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.mine-card{display:flex;flex-direction:column;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:25px 22px 23px;min-height:340px}
.mine-card h3{font-size:clamp(20px,1.8vw,26px);margin-top:21px;min-height:55px;overflow-wrap:anywhere}
.mine-card dl{display:grid;gap:5px;margin-top:20px}
.mine-card dt{font-size:9px;color:var(--sub);margin-top:9px}
.mine-card dd{font-size:12px;line-height:1.65;color:var(--sub)}
.mine-card dd:last-child{font-weight:600;color:var(--ink)}
.show-more{margin-top:27px}
.process-section{background:var(--dark);color:var(--light)}
.process-section .eyebrow{color:var(--steel)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:0}
.steps li{min-width:0;background:var(--tile);border-top:1px solid var(--semantic);padding:25px 20px 30px;border-radius:3px}
.steps li>span{font-size:11px;color:var(--steel)}
.steps h3{margin-top:35px;margin-bottom:13px;font-size:23px}
.steps p{font-size:13px;line-height:1.7;color:var(--steel)}
.process-footnote{margin-top:20px;padding:19px 22px;border:1px solid #444C57;color:var(--light);font-size:13px;font-weight:600;border-radius:4px}
.closing{background:var(--dark);border-top:1px solid #444C57;color:var(--light);padding-block:105px 112px}
.closing-inner{display:flex;align-items:start;flex-direction:column}
.closing .eyebrow{color:var(--steel)}
.closing h2{font-size:clamp(37px,4vw,58px);line-height:1.19;max-width:1070px;margin:24px 0 35px}
.partner-note-dark{color:var(--steel);border-color:var(--semantic)}
.products-section{background:var(--paper)}
.disclosure{padding-block:0;border-bottom:1px solid var(--line)}
.disclosure-summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:119px;padding-block:30px;font-family:Manrope,"IBM Plex Sans",sans-serif;font-size:clamp(23px,3vw,36px);font-weight:800;letter-spacing:-.04em;line-height:1.2;cursor:pointer}
.disclosure-summary::-webkit-details-marker{display:none}
.disclosure-summary:hover{color:var(--sub)}
.disclosure-icon{flex:none;display:grid;place-items:center;width:43px;height:43px;border:1px solid var(--semantic);border-radius:50%;font-size:28px;font-weight:400;line-height:1;transition:transform .15s}
.disclosure[open] .disclosure-icon{transform:rotate(45deg)}
.disclosure-content{padding-block:42px 93px}
.search{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:5px;min-height:57px;background:var(--card);padding:10px 18px;max-width:670px}
.search>span{color:var(--sub);font-size:26px;line-height:1}
.search input{width:100%;min-width:0;outline:0;border:0;background:transparent;color:var(--ink);font-size:13px}
.search input::placeholder{color:var(--sub)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-block:21px}
.filters button{border:1px solid var(--line);border-radius:4px;background:var(--card);padding:9px 14px;font-size:11px;min-height:41px;font-weight:600}
.filters button:hover{border-color:var(--semantic)}
.filters button.active{background:var(--graphite);color:#fff;border-color:var(--graphite)}
.results{display:flex;justify-content:space-between;gap:20px;align-items:center;color:var(--sub);font-size:12px;font-weight:600;margin:21px 0}
.text-button{border:0;background:transparent;font-size:11px;text-decoration:underline;text-underline-offset:4px;color:var(--sub);padding:7px 0}
.product-grid,.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.product-card,.case-card{display:flex;flex-direction:column;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:7px;overflow:hidden}
.product-poster{height:148px;width:100%;object-fit:cover;background:var(--paper);display:block;filter:saturate(.8)}
.product-body{display:flex;flex-direction:column;flex:1;gap:15px;padding:23px;min-width:0}
.card-top{display:flex;justify-content:space-between;gap:10px;color:var(--sub);font-size:10px}
.card-top strong{font-weight:500}
.product-card h3,.case-card h3{font-size:23px;overflow-wrap:anywhere}
.product-card .description{font-size:12px;line-height:1.75;color:var(--sub)}
.statuses{display:flex;gap:6px;flex-wrap:wrap}
.status{border:1px solid var(--line);border-radius:3px;padding:5px 7px;background:var(--paper);color:var(--sub);font-size:10px;line-height:1.3;font-weight:600}
.status.mine{background:var(--graphite);color:#fff;border-color:var(--graphite)}
.status.prototype,.status.case,.status.custom{background:var(--card);border-color:var(--semantic);color:var(--sub)}
.card-actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:auto;padding-top:7px}
.play{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:39px;border:0;border-radius:4px;padding:10px 13px;background:var(--graphite);font-size:11px;font-weight:600;color:#fff}
.play:hover{background:var(--ink)}
.play small{font-size:9px;white-space:nowrap}
.details-button{border:0;background:transparent;padding:9px 0;color:var(--sub);text-decoration:underline;text-underline-offset:4px;font-size:11px;font-weight:600}
.cases-section{background:var(--paper)}
.case-tools{display:flex;justify-content:space-between;align-items:start;gap:22px;flex-wrap:wrap}
.case-tools .search{flex:1 1 340px}
.case-tools .filters{flex:1 1 400px;justify-content:flex-end;margin:0}
.case-image{width:100%;height:174px;object-fit:cover;background:var(--paper)}
.case-body{padding:23px;display:flex;flex-direction:column;gap:14px;flex:1}
.case-tag{font-size:10px;color:var(--sub)}
.case-card p{font-size:12px;line-height:1.75;color:var(--sub)}
.case-card .case-result{padding-top:12px;border-top:1px solid var(--line)}
.case-card .case-result strong{color:var(--ink)}
.case-source{display:grid;gap:4px;margin-top:auto;padding-top:10px;border-top:1px solid var(--line);font-size:11px;line-height:1.7;color:var(--sub)}
.case-source a{text-decoration:underline;text-underline-offset:3px;color:var(--sub)}
.case-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap}
.footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:27px;color:var(--sub);font-size:11px;line-height:1.7}
.footer a{white-space:nowrap;font-weight:600}
dialog{border:1px solid #444C57;border-radius:12px;background:var(--dark);color:var(--light);padding:25px;width:min(820px,calc(100% - 32px));max-height:94dvh;overflow:auto}
dialog::backdrop{background:#1F242BCC;backdrop-filter:blur(4px)}
.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
.dialog-heading .eyebrow{color:var(--steel);margin-bottom:12px}
.dialog-heading h2{font-size:26px;overflow-wrap:anywhere}
.close{flex:none;width:37px;height:37px;border:1px solid var(--semantic);border-radius:50%;background:transparent;color:var(--light);font-size:24px}
.player-video{display:flex;justify-content:center;overflow:hidden;background:var(--tile);border-radius:5px}
.player-video video{width:100%;max-height:69dvh;object-fit:contain}
.player-video iframe{width:100%;aspect-ratio:16/9;border:0;min-height:250px}
.player-controls{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px}
.player-controls p{font-size:11px;color:var(--steel);max-width:430px}
.player-controls a{font-size:12px;text-decoration:underline}
.sound-start{display:none}
.sound-start.visible{display:inline-flex}
.detail-body{display:grid;gap:23px}
.detail-body h3{font-size:17px;margin-bottom:10px;color:var(--light)}
.detail-body p,.detail-body li{font-size:13px;line-height:1.75;color:var(--steel)}
.detail-body ul{margin:0;padding-left:20px}
.detail-flow{display:grid;gap:7px}
.detail-flow span{padding:12px 15px;border:1px solid #444C57;border-radius:4px;font-size:12px}
.detail-flow b{color:var(--ice);margin-right:10px}
.load-error{position:fixed;bottom:16px;left:16px;right:16px;background:#B83A25;color:#fff;padding:18px;border-radius:5px;z-index:30}
@media(max-width:1160px){
  .shell{width:min(100% - 60px,1240px)}
  .header-inner{gap:17px}
  .brand{font-size:13px}
  .brand-mark{width:18px;height:18px}
  .brand-mark:after{inset:5px}
  .main-nav{font-size:11px;gap:15px}
  .header-contact{font-size:10px;padding-inline:12px}
  .hero h1{font-size:clamp(50px,5.3vw,68px)}
  .mine-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mine-card{min-height:0}
  .mine-card h3{min-height:0}
  .why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .header-inner{display:grid;grid-template-columns:1fr auto;gap:12px;padding-block:15px}
  .brand{min-width:0;white-space:normal}
  .header-contact{grid-column:2;grid-row:1}
  .main-nav{grid-column:1/-1;grid-row:2;justify-content:flex-start;flex-wrap:wrap;gap:16px;padding-top:13px;border-top:1px solid var(--line)}
  .hero{padding-top:65px}
  .hero h1{font-size:clamp(50px,8vw,74px)}
  .section{padding-block:75px}
  .section-heading{align-items:start}
  .section-heading h2{font-size:clamp(40px,6vw,58px)}
  .product-grid,.case-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .disclosure{padding-block:0}
  .disclosure-content{padding-block:35px 75px}
}
@media(max-width:570px){
  html{scroll-padding-top:18px}
  .shell{width:calc(100% - 36px)}
  .header-inner{gap:13px}
  .brand{font-size:12px;gap:7px}
  .brand-mark{width:17px;height:17px}
  .brand-sub{display:block;font-size:10px}
  .brand-dot{display:none}
  .header-contact{font-size:10px;min-height:40px;max-width:140px;line-height:1.3;padding:8px 10px;gap:7px;white-space:normal;text-align:center}
  .main-nav{gap:11px;font-size:10px}
  .hero{padding-block:53px 55px}
  .hero .eyebrow{font-size:9px;max-width:320px}
  .hero h1{font-size:clamp(36px,10.2vw,55px);margin:28px 0 22px}
  .hero-lead{font-size:13px;line-height:1.75}
  .actions{margin-top:25px;gap:9px}
  .button{font-size:11px;min-height:47px;padding:13px 14px;gap:12px}
  .hero-promise{font-size:21px;margin-top:30px}
  .hero-meta{font-size:9px}
  .section{padding-block:61px}
  .section-heading{display:block;margin-bottom:27px}
  .section-heading h2{font-size:clamp(35px,9.3vw,49px);margin-top:12px}
  .section-heading>p{margin-top:17px;font-size:12px;max-width:400px}
  .why-grid,.mine-grid,.product-grid,.case-grid,.steps{grid-template-columns:1fr}
  .why-grid{gap:24px}
  .why-grid h3{margin-top:13px}
  .mine-card{padding:22px 21px;min-height:0}
  .mine-card h3{font-size:24px;margin-top:18px}
  .mine-card dl{margin-top:13px}
  .mine-card dd{font-size:12px}
  .search{min-height:51px}
  .filters{gap:7px;margin-block:17px}
  .filters button{font-size:10px;min-height:38px;padding:8px 10px}
  .product-poster{height:132px}
  .product-body,.case-body{padding:21px}
  .product-card h3,.case-card h3{font-size:23px}
  .case-tools{gap:13px}
  .case-tools .filters{flex-basis:100%;justify-content:flex-start}
  .steps li{padding:20px 18px 23px}
  .steps h3{margin-top:13px;margin-bottom:9px}
  .process-footnote{font-size:12px;padding:17px}
  .closing{padding-block:66px 74px}
  .closing h2{font-size:clamp(34px,9vw,49px);margin:18px 0 27px}
  .disclosure{padding-block:0}
  .disclosure-summary{min-height:94px;padding-block:24px;font-size:23px}
  .disclosure-icon{width:35px;height:35px;font-size:24px}
  .disclosure-content{padding-block:28px 62px}
  .footer{align-items:flex-start;flex-direction:column;gap:12px}
  .dialog-heading h2{font-size:23px}
  dialog{padding:17px;width:calc(100% - 20px)}
  .player-video video{max-height:70dvh}
  .player-controls p{font-size:10px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .button{transition:none}
  .button:hover{transform:none}
}

/* 11.11 — правки 4: мелкие размеры, яркие акценты на светлом, фото. */
:root{--pink:#4E3CB8;--pink-soft:#E3E0FF;--pink-ink:#FFFFFF} /* Электрический индиго — владелец 11.11, вопрос 13 (совет GPT) */
h1,h2{font-weight:700;letter-spacing:-.04em}
.hero{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;padding-block:72px 72px;align-items:center}
@media(min-width:960px){.hero{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:56px}}
.hero h1{font-size:clamp(42px,4.5vw,80px);margin:24px 0 22px}
.hero h1 span{color:#8A93A0;background:none;padding-right:0} /* 11.11: светло-серый — владелец 508, 512 */
.hero-lead{font-size:14px;line-height:1.8;max-width:640px}
.hero-promise{font-size:clamp(17px,1.5vw,21px);font-weight:700;margin-top:30px}
.eyebrow-line{background:var(--pink);height:2px}
.button-primary{background:var(--pink);color:var(--pink-ink)}
.button-primary:hover{background:#3E2F9A}
.button-ice{background:var(--pink);color:var(--pink-ink)}
.button-ice:hover{background:#3E2F9A}
.hero-photo{margin:0;position:relative}
.hero-photo img{width:100%;height:auto;max-height:560px;object-fit:cover;border-radius:12px;background:var(--graphite)}
.hero-photo figcaption{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--sub)}
.hero-photo-dot{width:8px;height:8px;border-radius:50%;background:var(--pink)}
@media(max-width:959px){.hero-photo{max-width:340px}.hero-photo img{max-height:420px}}
.section{padding-block:80px}
.section-heading h2{font-size:clamp(30px,2.6vw,40px)}
.section-heading>p{font-size:13px}
.closing h2{font-size:clamp(28px,2.6vw,40px)}
.disclosure-summary{font-size:clamp(20px,2vw,28px);font-weight:700;min-height:96px}
.why-grid h3,.steps h3{font-size:19px}
.mine-card h3{font-size:clamp(18px,1.4vw,21px);min-height:0}
.product-card h3,.case-card h3{font-size:19px}
.card-number{border-color:var(--pink);background:var(--pink-soft);color:var(--ink)}
.steps li>span{color:var(--pink)}
.partner-note{border-left-color:var(--pink)}