/* «Высота 3.05», демо, версия 2. Токены = design/TOKENS.json; блок :root переносится в HEAD Тильды без правок.
   Mobile-first, брейкпоинты Тильды: 480 / 640 / 980 / 1200.
   Фото всегда целиком: ни одного object-fit, у каждого кадра свои пропорции.
   Движение только тем, что умеет Zero Block: сдвиг, масштаб, поворот, прозрачность. */

@font-face{font-family:Unbounded;font-style:normal;font-weight:200 900;font-display:swap;src:url(../fonts/unbounded-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Unbounded;font-style:normal;font-weight:200 900;font-display:swap;src:url(../fonts/unbounded-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Montserrat;font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/montserrat-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Montserrat;font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/montserrat-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --paper:#FAF7F2;--surface:#FFFFFF;--ink:#111111;--ink-2:#1C1B1A;--text:#111111;--muted:#5C5853;
  --text-on-ink:#FAF7F2;--muted-on-ink:#A8A39C;--brand:#D24A43;--brand-strong:#C23B34;--brand-on-ink:#F0605A;
  --line:rgba(17,17,17,.10);--line-on-ink:rgba(250,247,242,.14);
  --font-display:"Unbounded","Montserrat",system-ui,sans-serif;
  --font-body:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r-sm:8px;--r-md:16px;--r-lg:24px;
  --shadow-card:0 1px 2px rgba(17,17,17,.06),0 8px 24px rgba(17,17,17,.06);
  --shadow-lift:0 2px 4px rgba(17,17,17,.06),0 24px 48px rgba(17,17,17,.16);
  --ease:cubic-bezier(.2,.8,.2,1);--ease-in:cubic-bezier(.4,0,1,1);
  --t-quick:180ms;--t-base:320ms;--t-slow:640ms;--stagger:90ms;--reveal:28px;
  --container:1200px;--gutter:24px;--pad:20px;--section:72px;--header-h:64px;
}
@media (min-width:640px){:root{--pad:32px;--section:104px}}
@media (min-width:980px){:root{--section:136px;--header-h:76px}}

/* ---------- база ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--text);font:400 16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:600;letter-spacing:-.015em;text-wrap:balance}
p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--brand-strong);outline-offset:3px;border-radius:4px}
.on-ink :focus-visible,.header :focus-visible,.menu :focus-visible,.hero :focus-visible,.steps-sec :focus-visible{outline-color:var(--paper)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:8px;top:-80px;z-index:100;padding:12px 16px;background:var(--surface);color:var(--text);border-radius:var(--r-sm);font-weight:600}
.skip:focus{top:8px}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}

.container{width:min(100% - 2 * var(--pad),var(--container));margin-inline:auto}
.container--narrow{width:min(100% - 2 * var(--pad),800px)}
.section{padding-block:var(--section)}
.section:not(.on-ink):not(.steps-sec)+.section:not(.on-ink):not(.steps-sec){padding-top:calc(var(--section) / 2)}
.on-ink{background:var(--ink);color:var(--text-on-ink)}

.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px;font:600 13px/1.2 var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--brand-strong)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.on-ink .eyebrow,.hero .eyebrow{color:var(--brand-on-ink)}
.h2{font-size:clamp(24px,8vw,30px);line-height:1.12;overflow-wrap:break-word}
.lead{max-width:680px;color:var(--muted)}
.on-ink .lead{color:var(--muted-on-ink)}
.section-head{max-width:780px;margin-bottom:44px}
.section-head .lead{margin-top:16px}
.section-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;max-width:none}
.section-head--split{display:grid;gap:12px;max-width:none}
.section-head--split .lead{margin-top:0}
@media (min-width:980px){
  body{font-size:18px}
  .h2{font-size:48px;line-height:1.08}
  .section-head{margin-bottom:64px}
  .section-head--split{grid-template-columns:7fr 5fr;align-items:end;column-gap:48px}
  .section-head--split .lead{margin-bottom:6px}
}

/* ---------- кнопки и ссылки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 24px;border:2px solid transparent;border-radius:var(--r-sm);font:600 16px/1.2 var(--font-body);text-align:center;text-decoration:none;cursor:pointer;transition:transform var(--t-quick) var(--ease),background-color var(--t-quick) var(--ease),border-color var(--t-quick) var(--ease),color var(--t-quick) var(--ease)}
.btn .i{transition:transform var(--t-quick) var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover .i{transform:translateX(4px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--brand-strong);color:#fff}
.btn--primary:hover{background:#A9312B}
.btn--ghost{border-color:rgba(250,247,242,.4);color:var(--text-on-ink)}
.btn--ghost:hover{border-color:var(--text-on-ink)}
.btn--dark{background:var(--ink);color:var(--text-on-ink)}
.btn--dark:hover{background:#2A2826}
.btn--light{background:var(--paper);color:var(--ink)}
.btn--light:hover{background:#fff}
.btn--block{width:100%}
@media (max-width:479px){.btn{padding-inline:16px;font-size:15px}.btn .i{display:none}}
@media (max-width:359px){.btn{padding-inline:12px;font-size:14px}}
.link-more{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--brand-strong);text-decoration:none}
.link-more .i{transition:transform var(--t-quick) var(--ease)}
.link-more:hover .i{transform:translateX(4px)}

/* ---------- шапка ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--header-h);color:var(--text-on-ink);transition:background-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease)}
.header.is-scrolled,.menu-open .header,.header--solid{background:var(--ink);box-shadow:0 1px 0 var(--line-on-ink)}
.header__in{display:flex;align-items:center;gap:20px;height:100%}
.logo{display:inline-flex;align-items:center;min-height:44px;flex:none}
.logo img{width:auto;height:40px}
.nav,.header__phone,.header__cta{display:none}
.nav a{position:relative;padding:12px 0;font-size:15px;font-weight:500;text-decoration:none;opacity:.88;transition:opacity var(--t-quick) var(--ease)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--brand-on-ink);transform:scaleX(0);transform-origin:left;transition:transform var(--t-base) var(--ease)}
.nav a:hover{opacity:1}
.nav a:hover::after{transform:scaleX(1)}
.header__phone{align-items:center;gap:8px;min-height:44px;font-weight:600;font-size:15px;text-decoration:none;white-space:nowrap}
.header__cta{min-height:44px;padding:10px 18px;font-size:14px}
.burger{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 -12px 0 auto;padding:0;background:none;border:0;color:inherit;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:24px;height:2px;background:currentColor}
.burger span{position:relative;transition:background-color var(--t-quick)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;transition:transform var(--t-base) var(--ease)}
.burger span::before{transform:translateY(-7px)}
.burger span::after{transform:translateY(7px)}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:rotate(-45deg)}
@media (min-width:480px){.header__cta{display:inline-flex;margin-left:auto}.burger{margin-left:4px}}
@media (min-width:980px){.logo img{height:56px}.nav{display:flex;gap:28px;margin-left:auto}.header__cta{margin-left:4px}.burger{display:none}}
@media (min-width:1200px){.header__phone{display:inline-flex}}

.menu{position:fixed;inset:var(--header-h) 0 0;z-index:49;display:flex;flex-direction:column;gap:32px;padding:16px var(--pad) 40px;overflow-y:auto;background:var(--ink);color:var(--text-on-ink);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--t-base) var(--ease),transform var(--t-base) var(--ease),visibility 0s linear var(--t-base)}
.menu.is-open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.menu__nav a{display:flex;align-items:center;min-height:56px;border-bottom:1px solid var(--line-on-ink);font:600 20px/1.2 var(--font-display);text-decoration:none}
.menu__phones{display:grid;gap:4px}
.menu__phones a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;font-size:18px;text-decoration:none}
html.menu-open{overflow:hidden}
@media (min-width:980px){.menu{display:none}}

/* ---------- первый экран: ZB «блок на экране», параллакс от мыши, тултип ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:calc(var(--header-h) + 36px) 0 72px;background:var(--ink);color:var(--text-on-ink)}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.hero__grid{position:relative;display:grid;gap:48px}
.hero__title{font-size:clamp(28px,8.4vw,38px);line-height:1.06}
.hero__title .accent{color:var(--brand-on-ink)}
.hero__sub{max-width:34em;margin-top:20px;color:var(--muted-on-ink)}
.hero__sub b{font-weight:600;color:var(--text-on-ink)}
.hero__actions{display:grid;gap:12px;margin-top:32px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:28px;font-size:14px;font-weight:500}
.hero__trust li{display:flex;align-items:center;gap:10px}
.hero__trust li::before{content:"";width:7px;height:7px;background:var(--brand-on-ink);transform:rotate(45deg)}

.hero__media{position:relative;isolation:isolate;padding-left:56px}
.hero__num{position:absolute;left:0;right:0;bottom:-.34em;text-align:center;font:600 clamp(150px,44vw,460px)/.8 var(--font-display);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px rgba(250,247,242,.16);white-space:nowrap;pointer-events:none;transition:opacity 1400ms var(--ease) 250ms,translate 1400ms var(--ease) 250ms,transform 700ms var(--ease)}
.hero__frame{position:absolute;z-index:-1;left:72px;top:16px;right:-12px;bottom:-16px;border:2px solid var(--brand-on-ink);border-radius:6px;opacity:.85;transition:opacity 900ms var(--ease) 600ms,translate 900ms var(--ease) 600ms,transform 700ms var(--ease)}
.hero__photo img{width:100%;border-radius:6px;transition:scale 1600ms var(--ease)}

.scale{position:absolute;left:0;top:0;bottom:0;width:56px;font:500 12px/1 var(--font-body);color:var(--muted-on-ink)}
.scale__track{position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--line-on-ink)}
.scale__fill{position:absolute;inset:0;background:var(--brand-on-ink);transition:opacity 1200ms var(--ease) 300ms}
.scale__tick{position:absolute;left:0;bottom:calc(var(--v) / 3.05 * 100%);display:flex;align-items:center;gap:6px;transform:translateY(50%);white-space:nowrap}
.scale__tick::before{content:"";width:18px;height:1px;background:var(--muted-on-ink)}
.scale__rise{position:absolute;inset:0;pointer-events:none;transition:translate 1200ms var(--ease) 200ms}
.scale__mark{position:absolute;left:0;top:0;z-index:3;display:flex;width:max-content;align-items:center;gap:6px;transform:translateY(-50%);pointer-events:auto}
.scale__mark::before{content:"";width:18px;height:3px;background:var(--brand-on-ink)}
.scale__value{position:relative;padding:8px 10px;white-space:nowrap;border:0;border-radius:4px;background:var(--brand-strong);color:#fff;font:600 14px/1 var(--font-display);font-variant-numeric:tabular-nums;cursor:help}
.scale__value::after{content:"";position:absolute;inset:-8px}
.tip{position:absolute;left:calc(100% + 10px);top:50%;width:min(220px,calc(100vw - 200px));padding:12px 14px;border-radius:8px;background:var(--paper);color:var(--ink);font:500 13px/1.45 var(--font-body);box-shadow:0 12px 32px rgba(0,0,0,.35);opacity:0;translate:0 -50%;scale:.96;transform-origin:left center;pointer-events:none;transition:opacity var(--t-base) var(--ease),scale var(--t-base) var(--ease)}
.scale__mark:hover .tip,.scale__mark:focus-within .tip,.scale__mark.is-open .tip{opacity:1;scale:1}

.js .hero__num{opacity:0;translate:0 48px}
.js .hero__frame{opacity:0;translate:-16px -16px}
.js .hero .scale__fill{opacity:0}
.js .hero .scale__rise{translate:0 100%}
.js .hero__photo img{scale:1.06}
.hero.is-ready .hero__num{opacity:1;translate:none}
.hero.is-ready .hero__frame{opacity:.85;translate:none}
.hero.is-ready .scale__fill{opacity:1}
.hero.is-ready .scale__rise{translate:none}
.hero.is-ready .hero__photo img{scale:1}
[data-mouse]{will-change:transform}

.hero__hint{display:none}
.hero__ball{display:grid;place-items:center;width:32px;height:32px;color:var(--brand-on-ink);animation:bounce 1.6s var(--ease) infinite}
.hero__ball .i{width:28px;height:28px}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}

@media (min-width:480px){.hero__actions{display:flex;flex-wrap:wrap}}
@media (min-width:640px){.hero__title{font-size:46px}.hero__media{max-width:560px}}
@media (min-width:980px){
  .hero{display:flex;align-items:center;min-height:min(100svh,940px);padding:calc(var(--header-h) + 64px) 0 112px}
  .hero__grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:center}
  .hero__text{grid-column:1/8}
  .hero__media{grid-column:8/13;padding-left:64px}
  .hero__title{font-size:clamp(46px,4.7vw,68px);line-height:1.04}
  .hero__sub{margin-top:28px}
  .hero__actions{margin-top:40px}
  .hero__trust{margin-top:36px;font-size:15px}
  .scale{width:64px}
  .hero__frame{left:84px}
  .hero .btn{padding-inline:20px}
  .hero__hint{position:absolute;left:50%;bottom:22px;translate:-50% 0;display:inline-flex;flex-direction:column;align-items:center;gap:6px;font:600 11px/1 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted-on-ink);text-decoration:none}
}

/* ---------- бегущая строка: ZB «цикл» ---------- */
.ticker{overflow:hidden;padding:20px 0;background:var(--brand-strong);color:#fff}
.ticker__track{display:flex;width:max-content;animation:ticker 44s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__list{display:flex;flex:none}
.ticker__list li{display:flex;align-items:center;gap:32px;padding-right:32px;font:600 18px/1.2 var(--font-display);white-space:nowrap}
.ticker__list li::after{content:"";width:14px;height:14px;background:currentColor;clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%)}
@keyframes ticker{to{transform:translateX(-50%)}}
@media (min-width:980px){.ticker{padding:28px 0}.ticker__list li{gap:48px;padding-right:48px;font-size:28px}}

/* ---------- кейсы: ряды одинаковой высоты, ширина кадра по его пропорциям ---------- */
.jrows{display:grid;gap:56px}
.jrow{display:grid;gap:48px}
@media (min-width:640px){
  .jrows{gap:64px}
  .jrow{display:flex;align-items:flex-start;gap:var(--gutter)}
  .jrow>*{flex:var(--r) 1 0;min-width:0}
}
.case{display:block;color:inherit;text-decoration:none}
.case__img{position:relative;display:block;border-radius:var(--r-md);transition:transform var(--t-base) var(--ease)}
.case__img::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:var(--shadow-lift);opacity:0;transition:opacity var(--t-base) var(--ease)}
.case__img img{width:100%;border-radius:inherit}
.case:hover .case__img{transform:translateY(-6px)}
.case:hover .case__img::after{opacity:1}
.case__body{display:grid;grid-template-columns:auto 1fr;column-gap:16px;row-gap:6px;margin-top:22px}
.case__body>*:not(.case__n){grid-column:2}
.case__n{grid-row:1/span 4;font:600 34px/1 var(--font-display);color:transparent;-webkit-text-stroke:1.5px var(--brand-strong)}
.case__meta{font:600 12px/1.3 var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--brand-strong)}
.case__title{font:600 20px/1.25 var(--font-display);letter-spacing:-.01em}
.case__text{max-width:40em;font-size:15px;line-height:1.55;color:var(--muted)}
.case__more{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-size:15px;font-weight:600;color:var(--brand-strong)}
.case__more .i{transition:transform var(--t-quick) var(--ease)}
.case:hover .case__more .i{transform:translateX(4px)}
@media (min-width:640px) and (max-width:979px){.case__body{grid-template-columns:1fr}.case__body>*:not(.case__n){grid-column:1}.case__n{grid-row:auto;font-size:28px}.case__title{font-size:18px;overflow-wrap:break-word}}
@media (min-width:980px){.case__title{font-size:24px}.case__n{font-size:44px}}

/* ---------- шаги: красная сцена, ZB «фиксация» + «при скролле» ---------- */
.steps-sec{background:var(--brand-strong);color:#fff}
.steps-sec .eyebrow{color:#fff}
.steps{display:grid;gap:44px}
.steps__sticky{max-width:480px}
.steps__sticky img{width:100%;border-radius:var(--r-lg);box-shadow:0 24px 60px rgba(60,10,8,.35)}
.steps__sticky figcaption{margin-top:14px;font-size:13px;color:rgba(255,255,255,.92)}
.track{position:relative}
.track__line{position:absolute;left:27px;top:28px;bottom:28px;width:2px;background:rgba(255,255,255,.4)}
.track__ball{position:absolute;z-index:3;left:50%;top:0;width:30px;height:30px;margin:-15px 0 0 -15px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.25));will-change:transform}
.track__ball svg{display:block;width:100%;height:100%}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding:20px 0}
.step__num{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;border:2px solid rgba(255,255,255,.6);border-radius:50%;background:var(--brand-strong);font:600 17px/1 var(--font-display);transition:background-color var(--t-base) var(--ease),color var(--t-base) var(--ease),border-color var(--t-base) var(--ease)}
.step.is-on .step__num{border-color:#fff;background:#fff;color:var(--brand-strong)}
.step__title{padding-top:14px;font-size:20px;line-height:1.3}
.step__text{max-width:32em;margin-top:8px;color:rgba(255,255,255,.92)}
.steps__cta{margin-top:24px}
@media (min-width:980px){
  .steps{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
  .steps__media{grid-column:1/6}
  .steps__sticky{position:sticky;top:calc(var(--header-h) + 40px);max-width:none}
  .steps__content{grid-column:7/13}
  .step{padding:40px 0}
  .step__title{padding-top:12px;font-size:24px}
  .steps__cta{margin-top:40px}
}

/* ---------- тренер: ZB параллакс + текст «при скролле» ---------- */
.coach{overflow:hidden}
.runline{margin:-8px 0 48px;white-space:nowrap}
.runline__text{display:inline-block;font:600 clamp(40px,6vw,80px)/1.05 var(--font-display);letter-spacing:-.02em;color:transparent;-webkit-text-stroke:1.5px rgba(250,247,242,.22);will-change:transform}
.coach__grid{display:grid;gap:40px}
.coach__photo{position:relative;max-width:520px}
.coach__photo img{width:100%}
.coach__photo::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:22%;background:linear-gradient(to bottom,rgba(17,17,17,0),var(--ink));pointer-events:none}
.coach__role{max-width:34em;margin-top:16px;color:var(--muted-on-ink)}
.coach__stat{display:flex;align-items:center;gap:20px;margin-top:32px}
.coach__stat b{font:600 72px/1 var(--font-display);color:var(--brand-on-ink);font-variant-numeric:tabular-nums}
.coach__stat span{max-width:11em;font-weight:500;line-height:1.4}
.regalia{display:grid;gap:14px 32px;margin-top:36px}
.regalia li{display:flex;align-items:baseline;gap:14px;font-size:17px;font-weight:500;line-height:1.4}
.regalia li::before{content:"";flex:none;width:8px;height:8px;background:var(--brand-on-ink);transform:translateY(-2px) rotate(45deg)}
@media (min-width:640px){.regalia{grid-template-columns:1fr 1fr}}
@media (min-width:980px){
  .runline{margin-bottom:72px}
  .coach__grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:center}
  .coach__media{grid-column:1/6}
  .coach__content{grid-column:7/13}
  .coach__stat b{font-size:96px}
}

/* ---------- о школе: коллаж с параллаксом + цифры ---------- */
.about__grid{display:grid;gap:56px}
.collage{position:relative;isolation:isolate}
.collage__team{width:84%}
.collage__team img,.collage__chess img{width:100%;border-radius:var(--r-lg)}
.collage__chess{position:relative;z-index:1;width:40%;margin:-10% 0 0 auto}
.collage__chess img{outline:6px solid var(--paper)}
.collage__shape{position:absolute;z-index:-1;left:60%;top:-7%;width:32%;aspect-ratio:1;border-radius:var(--r-md);background:var(--brand)}
.collage__cap{position:absolute;left:0;bottom:0;width:52%;font-size:13px;line-height:1.5;color:var(--muted)}
.about__body{margin-top:28px}
.about__body p{max-width:680px;color:var(--muted)}
.about__body p+p{margin-top:16px}
.about__body .first{font-weight:500;color:var(--text)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:44px 24px;margin-top:80px}
.stat b{display:block;font:600 56px/1 var(--font-display);font-variant-numeric:tabular-nums}
.stat b::after{content:"";display:block;width:40px;height:4px;margin-top:18px;background:var(--brand)}
.stat span{display:block;max-width:15em;margin-top:14px;font-size:15px;line-height:1.45;color:var(--muted)}
@media (min-width:980px){
  .about__grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:center}
  .collage{grid-column:1/7}
  .about__text{grid-column:8/13}
  .stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:120px}
  .stat b{font-size:88px}
}

/* ---------- группы и новости: на телефоне листаются вбок ---------- */
.swipe{display:grid;grid-auto-flow:column;grid-auto-columns:min(78%,320px);gap:16px;margin:0 calc(var(--pad) * -1);padding:6px var(--pad) 10px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pad);scrollbar-width:none}
.swipe::-webkit-scrollbar{display:none}
.swipe>li{scroll-snap-align:start}
@media (min-width:980px){.swipe{grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gutter);margin:0;padding:0;overflow:visible}}

.gcard__img,.ncard__img{position:relative;display:block;border-radius:var(--r-md);transition:transform var(--t-base) var(--ease)}
.gcard__img img,.ncard__img img{width:100%;border-radius:inherit}
.gcard:hover .gcard__img,.ncard__link:hover .ncard__img{transform:translateY(-6px)}
.chip{position:absolute;left:14px;top:14px;padding:8px 12px;border-radius:4px;background:var(--ink);color:var(--text-on-ink);font:600 13px/1 var(--font-display)}
.gcard__title{margin-top:20px;font-size:22px;line-height:1.25}
.gcard__text{margin-top:10px;font-size:15px;line-height:1.55;color:var(--muted)}
.groups__cta{margin-top:44px}
.ncard__link{display:block;color:inherit;text-decoration:none}
.ncard__date{display:block;margin-top:18px;font:600 12px/1.3 var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--brand-strong)}
.ncard__title{display:block;margin-top:8px;font-size:20px;line-height:1.25}
.ncard__text{display:block;margin-top:8px;font-size:15px;line-height:1.55;color:var(--muted)}
.ncard__more{display:inline-flex;align-items:center;gap:8px;margin-top:12px;font-size:15px;font-weight:600;color:var(--brand-strong)}
.ncard__more .i{transition:transform var(--t-quick) var(--ease)}
.ncard__link:hover .ncard__more .i{transform:translateX(4px)}

/* ---------- контакты и форма ---------- */
.contact{position:relative;isolation:isolate;overflow:hidden}
.contact__court{position:absolute;z-index:-1;right:-30%;top:-6%;width:max(760px,90%);max-width:none;height:auto;color:rgba(250,247,242,.05);pointer-events:none}
.contact__grid{display:grid;gap:48px}
.contact__info .lead{margin-top:16px}
.phones{display:grid;gap:4px;margin-top:28px}
.phones a{display:inline-flex;align-items:center;gap:12px;min-height:48px;font:600 20px/1.2 var(--font-display);text-decoration:none;transition:color var(--t-quick) var(--ease)}
.phones a:hover{color:var(--brand-on-ink)}
.phones .i{color:var(--brand-on-ink)}
.branches{margin-top:40px}
.branches h3{margin-bottom:8px;font:600 13px/1.2 var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-on-ink)}
.branches li{display:flex;align-items:baseline;gap:12px;padding:10px 0;line-height:1.45}
.branches li::before{content:"";flex:none;width:7px;height:7px;background:var(--brand-on-ink);transform:translateY(-2px) rotate(45deg)}

.form-card{padding:28px 20px;border-radius:var(--r-lg);background:var(--surface);color:var(--text);box-shadow:0 30px 80px rgba(0,0,0,.35)}
.form-card__title{margin-bottom:20px;font-size:22px;line-height:1.25}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:0 0 24px;padding:4px;border:0;border-radius:10px;background:var(--paper)}
.seg label{position:relative;display:block}
.seg input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px;border-radius:7px;font-size:15px;font-weight:600;color:var(--muted);text-align:center;transition:background-color var(--t-quick) var(--ease),color var(--t-quick) var(--ease)}
.seg input:checked+span{background:var(--ink);color:var(--text-on-ink)}
.seg input:focus-visible+span{outline:3px solid var(--brand-strong);outline-offset:2px}
.field{margin-bottom:16px}
.field label{display:block;margin-bottom:6px;font-size:14px;font-weight:600}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{width:100%;min-height:52px;padding:14px 16px;border:1.5px solid transparent;border-radius:var(--r-sm);background:var(--paper);color:var(--text);font:400 16px/1.4 var(--font-body);transition:border-color var(--t-quick) var(--ease),background-color var(--t-quick) var(--ease)}
.field textarea{min-height:104px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#736E67}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:var(--surface);box-shadow:0 0 0 3px rgba(194,59,52,.22)}
.field [aria-invalid="true"]{border-color:var(--brand-strong);background:#FDF2F1}
.err{margin-top:6px;font-size:13px;font-weight:500;color:var(--brand-strong)}
.err:empty{display:none}
.check{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;padding:8px 0;font-size:14px;line-height:1.5;color:var(--muted);cursor:pointer}
.check input{width:22px;height:22px;margin:0;accent-color:var(--brand-strong);cursor:pointer}
.check a{color:var(--text)}
.form-card .btn--block{margin-top:16px}
.form-done{outline:none}
.form-done__icon{display:grid;place-items:center;width:56px;height:56px;margin-bottom:20px;border-radius:50%;background:var(--paper);color:var(--brand-strong)}
.form-done__icon .i{width:28px;height:28px}
.form-done p{margin-top:12px;color:var(--muted)}
.form-done .btn{margin-top:24px}
@media (min-width:640px){.form-card{padding:40px}}
@media (min-width:980px){
  .contact__grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:start}
  .contact__info{grid-column:1/6}
  .contact__form{grid-column:7/13}
  .phones a{font-size:24px}
  .form-card__title{font-size:24px}
}

/* ---------- подвал ---------- */
.footer{padding:48px 0 32px;border-top:1px solid var(--line-on-ink);background:var(--ink);color:var(--muted-on-ink);font-size:14px}
.footer a{color:var(--text-on-ink);text-decoration:none;transition:color var(--t-quick) var(--ease)}
.footer a:hover{color:var(--brand-on-ink)}
.footer__grid{display:grid;gap:32px}
.footer__about p{max-width:22em;margin-top:16px}
.footer__nav{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.footer__nav a,.footer__phones a{display:inline-flex;align-items:center;min-height:44px}
.footer__phones{display:grid}
.footer__phones a{font-size:16px;font-weight:600}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line-on-ink)}
.footer__bottom a{text-decoration:underline;text-underline-offset:3px}
@media (min-width:980px){
  .footer__grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
  .footer__about{grid-column:1/6}
  .footer__nav{grid-column:6/10}
  .footer__phones{grid-column:10/13;justify-items:end}
}

/* ---------- новости: лента и страница ---------- */
.page{padding:calc(var(--header-h) + 48px) 0 var(--section)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:-14px 0 10px;font-size:14px;color:var(--muted)}
.crumbs a{display:inline-block;padding:14px 0;color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--brand-strong)}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.page__title{font-size:clamp(21px,6.4vw,32px);line-height:1.12;overflow-wrap:break-word;hyphens:auto}
.article__date{display:block;margin-bottom:12px;font:600 13px/1.2 var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--brand-strong)}
.article__cover{margin-top:32px}
.article__cover img{width:auto;max-width:100%;max-height:min(78vh,760px);border-radius:var(--r-lg)}
.article__body{max-width:680px;margin-top:32px}
.article__body p+p{margin-top:16px}

/* ряды одинаковой высоты: ширина каждого кадра пропорциональна его соотношению сторон (--r) */
.gallery,.feed{display:flex;flex-wrap:wrap}
.gallery::after,.feed::after{content:"";flex:1000000 1 0}
.gallery{gap:12px;margin-top:40px}
.gallery a{display:block;flex:calc(var(--r) * 100) 1 calc(var(--r) * 150px);overflow:hidden;border-radius:var(--r-sm);background:#E9E4DC;transition:opacity var(--t-quick) var(--ease)}
.gallery a:hover{opacity:.88}
.gallery img{width:100%}
.feed{gap:56px var(--gutter)}
.feed>li{flex:calc(var(--r) * 100) 1 calc(var(--r) * 260px);min-width:0}
@media (max-width:639px){.feed>li{flex-basis:100%}}
@media (min-width:640px){.gallery{gap:16px}.gallery a{flex-basis:calc(var(--r) * 210px)}}

.lightbox{max-width:min(96vw,1280px);max-height:94vh;padding:0;border:0;background:transparent;overflow:visible}
.lightbox::backdrop{background:rgba(17,17,17,.9)}
.lightbox img{width:auto;max-width:100%;max-height:94vh;margin:auto;border-radius:var(--r-sm)}
.lightbox button{position:fixed;top:12px;right:12px;width:48px;height:48px;border:0;border-radius:50%;background:rgba(250,247,242,.14);color:#fff;font-size:28px;line-height:1;cursor:pointer}
.pager{display:grid;gap:16px;margin-top:56px}
.pager a{display:flex;flex-direction:column;gap:6px;padding:20px 24px;border-radius:var(--r-md);background:var(--surface);box-shadow:var(--shadow-card);text-decoration:none;transition:transform var(--t-base) var(--ease)}
.pager a:hover{transform:translateY(-2px)}
.pager small{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-strong)}
.pager span{font-weight:600;line-height:1.35}
.pager .next{text-align:right}
.cta-band{margin-top:var(--section);padding:40px 24px;border-radius:var(--r-lg);background:var(--ink);color:var(--text-on-ink)}
.cta-band h2{font-size:24px;line-height:1.2}
.cta-band p{margin-top:12px;color:var(--muted-on-ink)}
.cta-band .btn{margin-top:24px}
@media (min-width:640px){.pager{grid-template-columns:1fr 1fr}.cta-band{padding:56px}}
@media (min-width:980px){
  .page__title{font-size:48px;line-height:1.08}
  .cta-band{display:flex;align-items:center;justify-content:space-between;gap:48px}
  .cta-band .btn{flex:none;margin-top:0}
  .cta-band h2{font-size:32px}
}
.prose{max-width:680px}
.prose p{margin-top:16px;color:var(--muted)}

/* ---------- «Как это собрано на Тильде»: подсказка для показа клиентке ---------- */
.zb-toggle{position:fixed;left:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:10px 16px;border:1px solid rgba(250,247,242,.18);border-radius:999px;background:rgba(17,17,17,.94);color:var(--text-on-ink);font:600 13px/1.2 var(--font-body);box-shadow:0 10px 30px rgba(0,0,0,.28);cursor:pointer;transition:transform var(--t-quick) var(--ease)}
.zb-toggle:hover{transform:translateY(-2px)}
@media (max-width:979px){.zb-toggle{position:relative;left:auto;bottom:auto;display:flex;margin:56px auto 0;box-shadow:none}}
@media (min-width:980px){body:has(.zb-toggle) .footer{padding-bottom:96px}}
.zb-toggle__dot{width:10px;height:10px;border-radius:50%;background:var(--brand-on-ink);box-shadow:0 0 0 4px rgba(240,96,90,.25)}
.zb-toggle[aria-pressed="true"] .zb-toggle__dot{background:var(--paper);box-shadow:0 0 0 4px rgba(250,247,242,.2)}
.show-zb [data-tilda]{outline:2px dashed var(--brand-on-ink);outline-offset:-4px}
.show-zb [data-tilda]:not(.header){position:relative}
.show-zb [data-tilda]::after{content:attr(data-tilda);position:absolute;left:12px;top:12px;z-index:55;max-width:min(560px,calc(100% - 24px));padding:8px 12px;border-radius:8px;background:var(--ink);color:#fff;font:600 12px/1.4 var(--font-body);box-shadow:0 6px 18px rgba(0,0,0,.3);pointer-events:none}
.show-zb .hero::after{top:calc(var(--header-h) + 12px)}
.show-zb .header::after{left:auto;right:12px;top:auto;bottom:-44px}

/* ---------- появление при прокрутке ---------- */
.js .reveal{opacity:0;transform:translateY(var(--reveal))}
.js .reveal.is-in{opacity:1;transform:none;transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease);transition-delay:calc(var(--i,0) * var(--stagger))}

@media (prefers-reduced-motion:reduce){
  .runline{white-space:normal}
  .runline__text{display:block;padding-inline:var(--pad)}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .hero__num,.js .hero__frame,.js .hero .scale__fill,.js .hero .scale__rise,.js .hero__photo img{opacity:1;translate:none;scale:none;transform:none}
}