:root{
  color-scheme:dark;
  --font:"Helvetica Neue",Helvetica,Arial,"Segoe UI",sans-serif;
  --black:#000;
  --near-black:#070707;
  --surface:#0d0d0d;
  --white:#f7f7f5;
  --muted:#f7f7f5;
  --quiet:#f7f7f5;
  --line:#30302f;
  --line-soft:#1d1d1c;
  --ice:#c8f4ff;
  --ice-bright:#e9fbff;
  --max:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--black)}
body{margin:0;background:var(--black);color:var(--white);font-family:var(--font);font-size:16px;line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit;text-underline-offset:4px}
button,input,textarea{font:inherit}
.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
[hidden]{display:none!important}

h1,h2,h3{margin:0;color:var(--white);font-weight:470;letter-spacing:-.045em;text-wrap:balance;word-break:normal;overflow-wrap:normal;hyphens:none}
h1{font-size:clamp(3.5rem,7.2vw,7.6rem);line-height:.91}
h2{font-size:clamp(2.7rem,5.5vw,5.9rem);line-height:.96}
h3{font-size:1.22rem;line-height:1.2;letter-spacing:-.025em;font-weight:560}
html[lang="ru"] h1,html[lang="ru"] h2,html[lang="ru"] h3,html[lang="ru"] .constellation-question,html[lang="ru"] .signal-lines strong{letter-spacing:-.018em}
p{max-width:68ch;margin:0 0 18px;color:var(--muted)}
p:last-child{margin-bottom:0}
strong{color:var(--white);font-weight:590}
.lede{font-size:clamp(1.15rem,1.75vw,1.5rem);line-height:1.48;max-width:760px;color:var(--white)}
.eyebrow,.section-index{display:block;margin-bottom:34px;color:var(--quiet);font-size:.78rem;line-height:1.3;font-weight:650;letter-spacing:.13em;text-transform:uppercase}
.section-note,.hero-note,.scope-note,.plan-note,.form-note,.free-start{color:var(--quiet);font-size:.9rem}

/* Header */
.skip-link{position:fixed;z-index:1000;left:18px;top:-80px;padding:11px 16px;background:var(--white);color:var(--black);text-decoration:none}
.skip-link:focus{top:12px}
.site-head{position:relative;z-index:30;background:rgba(0,0,0,.94);border-bottom:1px solid var(--line-soft);backdrop-filter:blur(18px)}
.head-in{min-height:78px;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:22px}
.brand{display:inline-flex;align-items:center;gap:13px;color:var(--white);text-decoration:none;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid #575754;border-radius:50%;font-size:.68rem;font-weight:700;letter-spacing:.05em}
.brand-name{font-size:1rem;font-weight:600;letter-spacing:-.025em}
nav{justify-self:center}
nav ul{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--white);text-decoration:none;font-size:.92rem;transition:color .25s ease}
nav a:hover,nav a[aria-current="page"]{color:var(--white)}
.lang-switch{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid #3f3f3d;border-radius:999px;color:var(--white);font-size:.78rem;font-weight:650;letter-spacing:.08em;text-decoration:none;transition:color .25s ease,border-color .25s ease}
.lang-switch:hover{color:var(--white);border-color:#777774}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:0 21px;border-radius:999px;background:var(--white);color:var(--black);font-size:.9rem;font-weight:560;text-decoration:none;transition:background .25s ease,transform .25s ease}
.nav-cta:hover{background:var(--ice-bright);transform:translateY(-1px)}

/* Interactive first screen */
.constellation-hero{position:relative;isolation:isolate;min-height:calc(100svh - 78px);height:max(760px,calc(100svh - 78px));overflow:hidden;background:#010203;border-bottom:1px solid var(--line-soft);cursor:crosshair}
.constellation-canvas{position:absolute;z-index:-3;inset:0;width:100%;height:100%;touch-action:pan-y;cursor:crosshair}
.constellation-vignette{position:absolute;z-index:-2;inset:0;background:radial-gradient(ellipse at 50% 48%,transparent 0 38%,rgba(0,0,0,.08) 68%,rgba(0,0,0,.42) 100%),linear-gradient(180deg,rgba(0,0,0,.24),transparent 20%,transparent 76%,rgba(0,0,0,.58));pointer-events:none}
.constellation-frame{position:relative;height:100%}
.constellation-prompt{position:absolute;z-index:3;top:38px;left:50%;translate:-50% 0;width:min(940px,calc(100% - 48px));text-align:center;pointer-events:none}
.constellation-prompt span{display:block;margin-bottom:10px;color:var(--white);font-size:.69rem;font-weight:650;letter-spacing:.15em;text-transform:uppercase}
.constellation-prompt p{max-width:none;margin:0;color:var(--white);font-size:clamp(.95rem,1.25vw,1.08rem);line-height:1.4;transition:opacity .25s ease,transform .25s ease}
.constellation-prompt p.is-changing{opacity:0;transform:translateY(6px)}
.constellation-hint{display:block;margin-top:11px;color:var(--white);font-size:.75rem;line-height:1.3;letter-spacing:.04em;opacity:.82}
.constellation-title{position:absolute;z-index:2;left:0;right:0;top:49%;display:flex;align-items:center;justify-content:center;gap:.22em;translate:0 -50%;font-size:clamp(4.6rem,7.8vw,9.2rem);line-height:.86;letter-spacing:-.068em;text-align:center;pointer-events:none}
.constellation-title span{display:block;white-space:nowrap;text-shadow:0 2px 30px rgba(0,0,0,.5)}
html[lang="ru"] .constellation-title{gap:.26em;font-size:clamp(4rem,6.5vw,7.2rem);letter-spacing:-.012em}
.constellation-star-card{position:absolute;z-index:7;left:0;top:0;width:min(340px,calc(100% - 32px));padding:15px 18px;border:1px solid rgba(247,247,245,.55);background:rgba(0,0,0,.82);box-shadow:0 16px 60px rgba(0,0,0,.48);color:var(--white);font-size:.9rem;line-height:1.4;text-align:center;translate:-50% calc(-100% - 20px);backdrop-filter:blur(14px);pointer-events:none}
.constellation-star-card::after{content:"";position:absolute;left:50%;bottom:-6px;width:10px;height:10px;border-right:1px solid rgba(247,247,245,.55);border-bottom:1px solid rgba(247,247,245,.55);background:rgba(0,0,0,.82);rotate:45deg;translate:-50% 0}
.constellation-star-card.is-below{translate:-50% 20px}
.constellation-star-card.is-below::after{top:-6px;bottom:auto;border:0;border-left:1px solid rgba(247,247,245,.55);border-top:1px solid rgba(247,247,245,.55)}
.constellation-action{position:absolute;z-index:4;left:50%;bottom:68px;width:min(700px,calc(100% - 48px));translate:-50% 0;text-align:center}
.constellation-question{max-width:none;margin:0 0 10px;color:var(--white);font-size:clamp(1.8rem,3vw,3.2rem);line-height:1;letter-spacing:-.045em}
.constellation-lede{max-width:620px;margin:0 auto 23px;color:var(--white);font-size:1rem;line-height:1.45}
.constellation-cta{justify-content:center;margin:0}
.constellation-meta{position:absolute;z-index:4;left:0;right:0;bottom:22px;display:flex;justify-content:space-between;color:var(--white);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;pointer-events:none}

/* Buttons and links */
.cta{display:flex;align-items:center;flex-wrap:wrap;gap:11px;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:50px;padding:0 24px;border:1px solid var(--white);border-radius:999px;font-size:.92rem;font-weight:560;text-decoration:none;transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--white);color:var(--black)}
.btn-primary:hover{background:var(--ice-bright);border-color:var(--ice-bright)}
.btn-ghost{background:rgba(0,0,0,.18);color:var(--white);border-color:#484846}
.btn-ghost:hover{background:#161616;border-color:#777774}
.text-link{display:inline-flex;align-items:center;gap:14px;color:var(--white);font-size:.98rem;text-decoration:none;border-bottom:1px solid #5a5a57;padding-bottom:6px}
.text-link:hover{border-color:var(--ice);color:var(--ice-bright)}

/* Home narrative */
section.wrap,.study-section>.wrap{padding-block:118px;border-top:1px solid var(--line-soft)}
.constellation-hero+section{border-top:0}
.statement-section .section-index,.signal-section .section-index,.study-section .section-index{text-align:center}
.statement-grid{max-width:980px;margin-inline:auto;text-align:center}
.statement-grid h2{margin-inline:auto}
.statement-copy{max-width:760px;margin:44px auto 0;padding-bottom:0}
.statement-copy p{max-width:none;font-size:clamp(1.1rem,1.55vw,1.32rem);line-height:1.55;color:var(--white)}
.statement-copy .text-link{margin-top:24px}
.signal-section h2{max-width:900px;margin-inline:auto;text-align:center}
.signal-lines{display:grid;grid-template-columns:repeat(3,1fr);margin-top:76px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.signal-lines>div{min-height:270px;padding:30px 34px 32px;text-align:center}
.signal-lines>div+div{border-left:1px solid var(--line)}
.signal-lines span{display:block;margin-bottom:70px;color:var(--quiet);font-size:.76rem;letter-spacing:.1em}
.signal-lines strong{display:block;margin-bottom:13px;font-size:clamp(1.7rem,2.5vw,2.5rem);font-weight:470;letter-spacing:-.04em}
.signal-lines p{max-width:31ch;margin:0 auto;font-size:1rem}
.study-section{border-top:1px solid var(--line-soft);background:var(--white);color:var(--black)}
.study-section>.wrap{border-top:0}
.study-section h2,.study-section strong,.study-section .text-link{color:var(--black)}
.study-section .section-index,.study-section p,.study-section span{color:var(--black)}
.study-lead{display:flex;max-width:980px;margin-inline:auto;flex-direction:column;align-items:center;gap:30px;text-align:center}
.study-lead p{max-width:700px;margin:0;padding:0;font-size:1.1rem}
.study-numbers{display:grid;grid-template-columns:repeat(3,1fr);margin:84px 0 28px;border-block:1px solid #cfcfca}
.study-numbers>div{display:flex;align-items:center;justify-content:center;gap:22px;min-height:220px;padding:32px;flex-direction:column;text-align:center}
.study-numbers>div+div{border-left:1px solid #cfcfca}
.study-numbers strong{font-size:clamp(4rem,7vw,7rem);line-height:.82;letter-spacing:-.07em;font-weight:500}
.study-numbers small{font-size:.27em;letter-spacing:-.03em}
.study-numbers span{font-size:.87rem;line-height:1.45;text-align:center}
.study-section .section-note{max-width:800px;margin:0 auto 25px;color:var(--black);text-align:center}
.study-section .text-link{display:flex;width:max-content;margin-inline:auto}
.founding-section .section-index{margin-bottom:72px}
.founding-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(420px,1.2fr);gap:9vw;align-items:start}
.founding-price{display:flex;align-items:baseline;gap:.045em;margin:-14px 0 clamp(26px,2.5vw,40px);color:var(--white);font-size:clamp(7rem,15vw,14rem);line-height:.88;letter-spacing:0}
.founding-caption{max-width:26ch;font-size:1rem}
.founding-copy{padding-top:12px}
.founding-copy h2{font-size:clamp(2.8rem,5vw,5.2rem)}
.founding-copy>p{margin-top:32px;font-size:1.08rem}
.founding-copy .btn{margin-top:18px}

/* Standard pages */
.hero.wrap{padding-top:100px;padding-bottom:94px;border-top:0}
.hero h1{max-width:1050px}
.hero .lede{margin-top:30px}
.hero .note-box{margin-top:42px}
.inner-page .hero.wrap{padding-top:112px;padding-bottom:104px;text-align:center}
.inner-page .hero h1{max-width:980px;margin-inline:auto;font-size:clamp(3.6rem,6vw,6.25rem);line-height:.95}
.inner-page .hero .lede{max-width:790px;margin:32px auto 0}
.inner-page .hero .note-box{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:48px;align-items:start;max-width:920px;margin:48px auto 0!important;padding:32px 36px;text-align:left}
.inner-page .hero .note-box h3{margin:0}
.inner-page .hero .note-box p{max-width:680px;margin:0}
.inner-page main>section.wrap:not(.hero)>h2{max-width:900px;margin-inline:auto;text-align:center;font-size:clamp(2.5rem,4.4vw,4.6rem)}
.inner-page main>section.wrap:not(.hero)>p{max-width:820px;margin-left:auto;margin-right:auto}
.inner-page main>section.wrap:not(.hero)>.cta{justify-content:center}
.inner-page .scope-note,.inner-page .free-start{text-align:center}
.inner-page .faq-list{margin-left:auto;margin-right:auto}
main>section.wrap:not(.hero):not(.statement-section):not(.signal-section):not(.founding-section){border-top:1px solid var(--line-soft)}
main>section.wrap>h2{max-width:980px;margin-bottom:32px}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:48px;border-top:1px solid var(--line)}
.panel{min-height:220px;padding:31px 38px 36px 0;border-bottom:1px solid var(--line)}
.panel:nth-child(even){padding-left:38px;border-left:1px solid var(--line)}
.panel h3{margin-bottom:18px}
.panel p,.panel li{color:var(--muted)}
.panel ul{padding-left:20px}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:48px;border-block:1px solid var(--line)}
.step{min-height:230px;padding:28px 32px 34px 0}
.step+.step{padding-left:32px;border-left:1px solid var(--line)}
.step .n{display:block;margin-bottom:52px;color:var(--quiet);font-size:.76rem;letter-spacing:.1em}
.step h3{margin-bottom:14px}
.step p{font-size:.96rem}
.note-box,.warn-box,.upgrade-credit{margin-top:32px;padding:26px 30px;border:1px solid var(--line);background:var(--near-black)}
.note-box h3{margin-bottom:12px}
.warn-box p+.warn-box p{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-soft)}

/* Scores, pricing, and tables */
.score-row{display:grid;grid-template-columns:repeat(4,1fr);margin-top:52px;border-block:1px solid var(--line)}
.score{display:flex;min-height:230px;flex-direction:column;padding:26px 24px 30px 0}
.score+.score{padding-left:24px;border-left:1px solid var(--line)}
.score .who{min-height:48px;color:var(--white);font-size:.92rem;font-weight:550}
.score .num{margin:auto 0 14px;color:var(--white);font-size:clamp(4rem,6vw,6.5rem);line-height:.8;letter-spacing:-.07em}
.score .num small{font-size:.25em;color:var(--quiet);letter-spacing:0}
.score .note{color:var(--white);font-size:.8rem}
.score.good .num{color:var(--ice-bright)}
.score.bad .num{color:var(--white)}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line)}
.plan{display:flex;flex-direction:column;min-height:680px;padding:48px}
.plan+.plan{border-left:1px solid var(--line)}
.plan.featured{background:var(--white);color:var(--black)}
.plan.featured h3,.plan.featured strong,.plan.featured .price{color:var(--black)}
.plan.featured p,.plan.featured li,.plan.featured .plan-kicker{color:var(--black)}
.plan.featured .btn-primary{background:var(--black);border-color:var(--black);color:var(--white)}
.plan.featured .btn-primary:hover{background:#222;border-color:#222}
.plan-kicker{margin-bottom:13px;color:var(--quiet);font-size:.73rem;font-weight:650;letter-spacing:.11em;text-transform:uppercase}
.plan-kicker+.plan-kicker{display:none}
.plan-summary{min-height:50px;margin:13px 0 26px}
.price{color:var(--white);font-size:clamp(3.8rem,6vw,6.5rem);line-height:.95;letter-spacing:-.065em}
.price small{font-size:.18em;letter-spacing:0;font-weight:500}
.availability{max-width:12ch;color:var(--white);font-size:clamp(2.2rem,4vw,4.25rem);font-weight:650;line-height:1;letter-spacing:-.045em}
.plan ul{flex:1;margin:36px 0;padding:26px 0 0 20px;border-top:1px solid rgba(127,127,127,.35)}
.plan li{margin-bottom:12px;color:var(--muted)}
.plan-action{align-self:flex-start}
.plan-note{margin-top:19px}
.upgrade-credit{margin-top:24px}
.upgrade-credit div{display:flex;justify-content:space-between;gap:30px}
.upgrade-credit span{color:var(--muted)}
.scope-note,.free-start{margin-top:20px}
.tablewrap{margin-top:42px;overflow:auto;border-block:1px solid var(--line)}
.tablewrap:focus-visible{outline:2px solid var(--ice);outline-offset:4px}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:18px 20px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
th{color:var(--quiet);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
td{color:var(--muted)}
td.q{color:var(--white)}
.tag{display:inline-flex;padding:5px 10px;border:1px solid var(--line);border-radius:999px;color:var(--white);font-size:.8rem;white-space:nowrap}
.tag.yes{border-color:#719198;color:var(--ice-bright)}
.tag.no{color:var(--white)}

/* Forms and FAQs */
.business-check-form{margin-top:48px;padding:42px;border:1px solid var(--line);background:var(--near-black)}
.business-check-form h2{font-size:clamp(2rem,3.5vw,3.4rem);margin-bottom:14px}
.business-check-form>p{font-size:.94rem}
.form-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px 20px;margin-top:34px}
.form-grid label{display:flex;grid-column:span 2;flex-direction:column;gap:10px;color:var(--white);font-size:.82rem}
.form-grid label:nth-child(4),.form-grid label:nth-child(5){grid-column:span 3}
.form-grid input,.email-fallback textarea{width:100%;min-height:54px;border:0;border-bottom:1px solid #555;background:transparent;color:var(--white);border-radius:0;padding:10px 2px;outline:none}
.form-grid input::placeholder,.email-fallback textarea::placeholder{color:rgba(247,247,245,.74)}
.form-grid input:focus,.email-fallback textarea:focus{border-color:var(--ice)}
.business-check-form button{grid-column:1/-1;justify-self:start;min-height:50px;margin-top:8px;padding:0 24px;border:1px solid var(--white);border-radius:999px;background:var(--white);color:var(--black);font-weight:560;cursor:pointer}
.business-check-form button:hover{background:var(--ice-bright);border-color:var(--ice-bright)}
.form-note{max-width:950px;margin-top:16px}
.form-status{margin-top:15px;color:var(--ice-bright)}
.email-fallback{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.email-fallback label{display:block;margin-bottom:12px;color:var(--white)}
.email-fallback textarea{min-height:210px;resize:vertical}
.email-fallback button{margin:16px 0 12px}
.faq-list{max-width:980px;margin-top:35px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:0}
.faq-list summary{display:flex;align-items:center;min-height:78px;cursor:pointer;color:var(--white);font-size:1.08rem;font-weight:520;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";margin-left:auto;color:var(--quiet);font-size:1.5rem;font-weight:300}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{padding:0 60px 26px 0}

/* Payment details */
button.btn{font-family:inherit;cursor:pointer}
button:disabled{opacity:.65;cursor:wait}
.consent-row{display:flex;align-items:flex-start;gap:12px;margin:24px 0;flex-wrap:wrap}
.consent-row input{width:20px;min-height:20px;flex:0 0 20px;accent-color:#fff}

/* Footer */
.site-foot{border-top:1px solid var(--line);background:var(--black)}
.footer-grid{display:grid;grid-template-columns:1.7fr .65fr .85fr;gap:72px;padding-block:74px}
.footer-brand p{margin-top:27px;font-size:1rem;line-height:1.5}
.footer-grid h3{margin-bottom:22px;color:var(--white);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.footer-grid>div:not(.footer-brand) a{display:block;width:max-content;margin-bottom:12px;color:var(--white);text-decoration:none}
.footer-grid>div:not(.footer-brand) a:hover{color:var(--white)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:24px;border-top:1px solid var(--line-soft);color:var(--white);font-size:.72rem}
.footer-bottom a{color:var(--white)}

/* Story and process visuals */
.about-hero{padding-bottom:58px}
.signal-story{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;padding-block:52px 110px}
.signal-story::before{content:"";position:absolute;inset:52px 0 110px;border:1px solid var(--line)}
.signal-node{position:relative;z-index:2;min-height:260px;padding:36px;background:rgba(0,0,0,.92);display:flex;flex-direction:column;justify-content:flex-end}
.signal-node+.signal-node{border-left:1px solid var(--line)}
.signal-node span,.process-card>span,.principles-grid article>span{position:absolute;top:28px;left:32px;color:var(--quiet);font-size:.72rem;letter-spacing:.14em}
.signal-node strong{color:var(--white);font-size:1.25rem;font-weight:560}
.signal-node p{margin-top:10px;font-size:.92rem}
.signal-core{box-shadow:inset 0 0 70px rgba(192,250,255,.08)}
.signal-beam{position:absolute;z-index:3;top:49%;left:16.6%;right:16.6%;height:1px;background:linear-gradient(90deg,transparent,var(--ice-bright),transparent);pointer-events:none}
.signal-beam i{position:absolute;top:-4px;left:0;width:9px;height:9px;border-radius:50%;background:var(--ice-bright);box-shadow:0 0 24px var(--ice-bright);animation:signalTravel 4.5s ease-in-out infinite}
@keyframes signalTravel{0%{left:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:calc(100% - 9px);opacity:0}}
.origin-grid{display:grid;grid-template-columns:minmax(160px,.55fr) 1.05fr 1fr;gap:0;padding-block:0 120px}
.origin-grid>*{padding:45px 32px;border-top:1px solid var(--line)}
.origin-grid .section-index{margin:0;padding-left:0;color:var(--ice-bright)}
.origin-grid h2{font-size:clamp(2rem,3.5vw,4rem);line-height:1.02}
.founder-card{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:70px;border:1px solid var(--line);margin-block:0 120px;background:linear-gradient(135deg,rgba(255,255,255,.035),transparent 55%)}
.founder-card h2{font-size:clamp(3rem,5vw,6rem);line-height:.9}.founder-card h2 small{display:block;margin-top:24px;color:var(--quiet);font-size:1rem;font-weight:400;letter-spacing:.04em}
.founder-card>div:last-child{align-self:end}.founder-card .text-link{display:inline-block;margin-top:24px}
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}
.principles-grid article{position:relative;min-height:280px;padding:88px 32px 36px}.principles-grid article+article{border-left:1px solid var(--line)}
.principles-grid h3,.principles-grid h2{font-size:1.4rem}.principles-grid p{margin-top:18px;font-size:.95rem}
.story-cta{display:flex;align-items:flex-end;justify-content:space-between;gap:50px}.story-cta h2{margin:0}.story-cta .btn{flex:0 0 auto}
.process-stage{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding-block:24px 110px}
.process-line{position:absolute;top:96px;left:12.5%;right:12.5%;height:1px;background:linear-gradient(90deg,var(--line),var(--ice-bright),var(--line))}
.process-card{position:relative;min-height:280px;padding:100px 28px 30px;border:1px solid var(--line);background:var(--black)}
.process-card+.process-card{border-left:0}.process-card h2{font-size:1.8rem}.process-card p{margin-top:12px;font-size:.92rem}
.process-orb{position:absolute;z-index:2;top:66px;left:50%;width:13px;height:13px;border:2px solid var(--ice-bright);border-radius:50%;background:var(--black);box-shadow:0 0 0 8px var(--black),0 0 26px rgba(192,250,255,.35);transform:translateX(-50%)}

@media(max-width:980px){
  .head-in{grid-template-columns:auto 1fr auto auto;gap:12px}.head-in nav{display:none}.lang-switch{grid-column:3}.nav-cta{grid-column:4;justify-self:end}
  .constellation-title{top:46%;font-size:clamp(4rem,9vw,6.8rem)}
  .constellation-action{bottom:66px}
  .founding-grid{grid-template-columns:1fr;gap:48px}
  .statement-copy{padding:0}.study-lead p{padding:0}.founding-copy{padding:0}
  .signal-lines,.steps{grid-template-columns:1fr}
  .signal-lines>div,.step{min-height:0;padding:28px 0}
  .signal-lines>div+div,.step+.step{border-left:0;border-top:1px solid var(--line)}
  .signal-lines span,.step .n{margin-bottom:25px}
  .study-numbers{grid-template-columns:1fr}
  .study-numbers>div{min-height:170px;padding:26px 0}
  .study-numbers>div+div{border-left:0;border-top:1px solid #cfcfca}
  .score-row{grid-template-columns:repeat(2,1fr)}
  .score:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .score:nth-child(4){border-top:1px solid var(--line)}
  .plans{grid-template-columns:1fr}.plan+.plan{border-left:0;border-top:1px solid var(--line)}
  .plan{min-height:0}.split{grid-template-columns:1fr}.panel,.panel:nth-child(even){min-height:0;padding:30px 0;border-left:0}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
  .signal-story,.principles-grid,.process-stage{grid-template-columns:1fr}.signal-node+.signal-node,.principles-grid article+article,.process-card+.process-card{border-left:1px solid var(--line);border-top:0}.signal-beam,.process-line{display:none}
  .origin-grid{grid-template-columns:1fr}.origin-grid>*{padding-inline:0}.founder-card{grid-template-columns:1fr;gap:40px;padding:44px}.story-cta{align-items:flex-start;flex-direction:column}
}

@media(max-width:680px){
  .wrap{width:min(var(--max),calc(100% - 32px))}
  .site-head{position:relative}.head-in{min-height:68px}.brand-name{display:none}.brand-mark{width:36px;height:36px}.nav-cta{min-height:42px;padding-inline:17px;font-size:.84rem}
  .constellation-hero{min-height:760px;height:calc(100svh - 68px)}
  .constellation-prompt{top:26px}.constellation-prompt p{font-size:.9rem}.constellation-hint{font-size:.7rem}
  .constellation-title{top:40%;display:flex;align-items:center;gap:.18em;font-size:clamp(2.35rem,10vw,4.5rem)}
  .constellation-title span:first-child{white-space:nowrap;max-width:none}
  html[lang="ru"] .constellation-title{font-size:clamp(1.82rem,7.7vw,3.35rem)}
  .constellation-star-card{font-size:.82rem}
  .constellation-action{bottom:56px;width:calc(100% - 32px)}
  .constellation-lede{max-width:36ch;font-size:.92rem}
  .constellation-cta{flex-direction:column;align-items:stretch}.constellation-cta .btn{width:100%}
  .constellation-meta{bottom:16px}.constellation-meta span:last-child{display:none}
  section.wrap,.study-section>.wrap{padding-block:82px}.eyebrow,.section-index{margin-bottom:27px}
  h1{font-size:clamp(3rem,15vw,4.8rem)}h2{font-size:clamp(2.6rem,12vw,4.3rem)}
  .inner-page .hero.wrap{text-align:left;padding-top:78px;padding-bottom:76px}
  .inner-page .hero h1,.inner-page .hero .lede,.inner-page .hero .note-box{margin-left:0;margin-right:0}
  .inner-page .hero h1{font-size:clamp(3rem,15vw,4.8rem)}
  .inner-page .hero .note-box{display:block;padding:25px 22px;text-align:left}
  .inner-page .hero .note-box h3{margin-bottom:12px}
  .inner-page main>section.wrap:not(.hero)>h2{text-align:left;margin-left:0;margin-right:0;font-size:clamp(2.6rem,12vw,4.3rem)}
  .inner-page main>section.wrap:not(.hero)>p{margin-left:0;margin-right:0}
  .inner-page main>section.wrap:not(.hero)>.cta{justify-content:flex-start}
  .inner-page .scope-note,.inner-page .free-start{text-align:left}
  .founding-grid{gap:38px}
  .founding-section .section-index{margin-bottom:52px}
  .study-numbers{margin-top:58px}.study-numbers>div{align-items:center}.study-numbers strong{font-size:4.8rem}
  .founding-price{font-size:8rem}
  .score-row{grid-template-columns:1fr}.score,.score+.score,.score:nth-child(3),.score:nth-child(4){min-height:160px;padding:25px 0;border-left:0;border-top:1px solid var(--line)}.score:first-child{border-top:0}.score .who{min-height:0}.score .num{margin:30px 0 14px}
  .plan{padding:32px 24px}.price{font-size:4.2rem}.plan-summary{min-height:0}
  .upgrade-credit div{flex-direction:column}
  .business-check-form{padding:28px 22px}.form-grid{grid-template-columns:1fr}.form-grid label,.form-grid label:nth-child(4),.form-grid label:nth-child(5){grid-column:1}.business-check-form button{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:42px}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column;gap:9px}
  .signal-story{padding-bottom:82px}.signal-node{min-height:210px;padding:32px 24px}.founder-card{margin-bottom:82px;padding:32px 24px}.principles-grid article{min-height:230px;padding:78px 24px 30px}.process-stage{padding-bottom:82px}.process-card{min-height:220px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}