/* ============================================================================
   Flow · базовый слой гео-страниц «растяжка + станция метро»
   Используется страницами /rastyazhka-vladimirskaya, /rastyazhka-baltiyskaya,
   /rastyazhka-ozerki, /rastyazhka-murino.

   Подключается ПОСЛЕ css/flow-ds.css и ДО css/header-unify.css
   (шапка правится только в header-unify.css — см. docs/studio-page-structure.md).
   Цвета берутся из токенов flow-ds, своих hex здесь почти нет.
   ============================================================================ */

:root{
  --grad:var(--grad-hero);
  --grad-soft:linear-gradient(135deg,rgba(255,60,223,.10) 0%,rgba(123,91,255,.12) 100%);
  --body-font:var(--font-function);
  --pad-x:clamp(20px,5vw,80px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body.fl{font-family:var(--body-font);font-size:17px;line-height:1.55;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg,video{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--body-font);font-weight:500;letter-spacing:.005em;line-height:1.08;text-wrap:balance;color:var(--text)}
h1{overflow-wrap:break-word;font-size:clamp(36px,5.6vw,68px);text-transform:uppercase;line-height:1.03;letter-spacing:.01em;font-weight:600}
h2{font-size:clamp(27px,3.8vw,46px);text-transform:uppercase;font-weight:600}
h3{font-size:clamp(18px,1.6vw,23px);font-weight:500}
.lead{font-size:clamp(17px,1.5vw,21px);line-height:1.5;color:var(--text-muted);font-weight:300;text-wrap:pretty}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad-x)}
section{padding:clamp(52px,7vw,96px) 0;position:relative}
section.tone{background:var(--bg-2)}
.eyebrow{font-family:var(--body-font);font-size:12.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--text-muted);display:block;margin-bottom:14px}
.eyebrow.pink{color:var(--accent)}

/* ── кнопки ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:56px;padding:0 28px;border-radius:var(--r-pill);font-family:var(--body-font);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;white-space:nowrap;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;position:relative;overflow:hidden}
.btn-primary{background:var(--grad-hero);color:#fff;font-weight:700;box-shadow:0 14px 40px -14px rgba(255,60,223,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 48px -14px rgba(255,60,223,.62)}
.btn-outline{border:1.5px solid var(--hairline);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn .arrow{transition:transform .25s ease;flex:0 0 auto}
.btn:hover .arrow{transform:translateX(4px)}
@media(max-width:760px){.btn{white-space:normal;text-align:center;height:auto;min-height:56px;padding:14px 20px;line-height:1.2}}

/* ── шапка (вид задаётся header-unify.css, здесь только геометрия-фолбэк) ── */
.header{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;height:66px;padding:0 var(--pad-x);background:rgba(36,36,39,.7);color:#fff;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease}
.header.scrolled{background:rgba(36,36,39,.96);border-bottom-color:rgba(255,255,255,.08)}
.header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;width:100%;max-width:var(--maxw);margin:0 auto}
.header-inner>a:first-child{justify-self:start}
.header-actions{justify-self:end;display:inline-flex;align-items:center;gap:14px}
.header nav{display:flex;align-items:center;gap:clamp(14px,1.6vw,28px);justify-self:center}
.header nav .nav-dd{display:inline-flex;align-items:center}
.header nav a{font-family:var(--font-function);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;opacity:.9;white-space:nowrap;transition:color .2s,opacity .2s}
.header nav a:hover{opacity:1;color:var(--accent)}
.header-cta{display:flex;gap:14px;align-items:center}
.header-cta .btn{height:46px;padding:0 24px;font-size:12px;white-space:nowrap}
.logo-img{height:28px;width:auto}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.5rem;line-height:1;padding:8px;margin:-8px;cursor:pointer;border-radius:8px}
.nav-toggle:hover{color:var(--accent)}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mobile-menu{display:none;position:fixed;top:76px;left:0;right:0;z-index:99;background:rgba(26,26,29,.98);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);padding:8px var(--pad-x) 18px;list-style:none}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:13px 0;font-family:var(--body-font);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-menu a:last-child{border-bottom:0}
.mobile-menu a:hover{color:#fff}
@media(max-width:1000px){.header nav{display:none}.header-cta .btn{display:none}.nav-toggle{display:block}}
@media(min-width:1001px){.mobile-menu{display:none!important}}
.nav-dd{position:relative}
.nav-dd-panel{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-6px);min-width:210px;display:flex;flex-direction:column;gap:2px;padding:8px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(20,18,24,.97);box-shadow:0 22px 56px -18px rgba(0,0,0,.6);opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:60}
.nav-dd:hover .nav-dd-panel,.nav-dd:focus-within .nav-dd-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dd-toggle{display:inline-flex;align-items:center;gap:6px}
.nav-dd-toggle::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-1px);opacity:.65;transition:transform .2s ease,opacity .2s ease}
.nav-dd:hover .nav-dd-toggle::after,.nav-dd:focus-within .nav-dd-toggle::after{transform:rotate(225deg) translateY(2px);opacity:1}
.nav-dd-panel a{padding:9px 14px;border-radius:8px;font-family:var(--font-function);font-weight:500;font-size:.86rem;letter-spacing:.02em;text-transform:none;white-space:nowrap;color:rgba(255,255,255,.88);opacity:.86}
.nav-dd-panel a:hover{background:rgba(255,255,255,.09);color:#fff;opacity:1}
.mobile-menu .mm-sub{list-style:none;margin:0 0 0 14px;padding:0;border-left:1px solid rgba(255,255,255,.1)}
.mobile-menu .mm-sub a{padding:11px 0 11px 14px;font-size:13px;letter-spacing:.04em;text-transform:none;color:rgba(255,255,255,.7)}

/* ── первый экран ── */
.geo-head{background:var(--bg);color:#fff;padding:clamp(112px,13vw,152px) 0 clamp(44px,6vw,68px);position:relative;overflow:hidden}
.geo-head::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 65% at 84% 20%,rgba(255,60,223,.38),transparent 65%),radial-gradient(ellipse 70% 65% at 92% 84%,rgba(0,20,255,.38),transparent 65%);-webkit-mask:linear-gradient(to right,transparent 0%,rgba(0,0,0,.2) 38%,black 82%);mask:linear-gradient(to right,transparent 0%,rgba(0,0,0,.2) 38%,black 82%);pointer-events:none;z-index:0}
.geo-head .wrap{position:relative;z-index:2}
.crumbs{font-family:var(--body-font);font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.55);margin-bottom:24px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs a{color:rgba(255,255,255,.75);transition:color .2s}
.crumbs a:hover{color:#fff}
.crumbs .sep{opacity:.4}
.crumbs [aria-current=page]{color:var(--accent-2)}
.geo-head h1{color:#fff;max-width:900px}
.geo-lede{margin-top:24px;max-width:700px;font-size:clamp(17px,1.5vw,21px);line-height:1.5;color:rgba(255,255,255,.8);font-weight:300}
.geo-lede b{color:#fff;font-weight:600}
.geo-head-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.geo-head-meta{margin-top:20px;font-size:14px;letter-spacing:.03em;color:rgba(255,255,255,.6)}

/* ── карточка фактов: адрес, метро, часы, телефон ── */
.geo-facts{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(20px,3vw,34px);align-items:start}
@media(max-width:900px){.geo-facts{grid-template-columns:1fr}}
.fact-card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:clamp(22px,3vw,30px)}
.fact-row{display:grid;grid-template-columns:104px 1fr;gap:16px;padding:13px 0;border-top:1px solid var(--hairline);font-size:16px;line-height:1.5}
.fact-row:first-of-type{border-top:0;padding-top:0}
.fact-row .lbl{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);padding-top:3px}
.fact-row .val{color:var(--text)}
.fact-row .val a{color:var(--accent-2);border-bottom:1px solid rgba(255,60,223,.4)}
.fact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.geo-photo{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--hairline);background:var(--surface)}
.geo-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 45%}
.geo-photo figcaption{padding:12px 18px;font-size:13.5px;line-height:1.45;color:var(--text-muted)}

/* ── дорога от метро ── */
.route{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(26px,3.5vw,38px)}
@media(max-width:860px){.route{grid-template-columns:1fr}}
.route-step{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:24px 22px}
.route-step .n{font-family:var(--body-font);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.route-step p{color:var(--text-muted);font-size:15.5px;line-height:1.6}

/* ── расписание / форматы / «что ещё» ── */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:16px;margin-top:clamp(26px,3.5vw,38px)}
.tile{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column;gap:10px}
.tile .tag{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2)}
.tile h3{margin:0}
.tile p{color:var(--text-muted);font-size:15.5px;line-height:1.6;margin:0}
.tile a.more{margin-top:auto;font-size:14px;color:var(--accent);letter-spacing:.04em}
.tile.link{transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.tile.link:hover{transform:translateY(-4px);border-color:rgba(255,60,223,.4);box-shadow:0 22px 50px -22px rgba(0,0,0,.6)}

.sched{background:var(--grad-soft);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:clamp(26px,4vw,40px);display:grid;grid-template-columns:1.1fr auto;gap:clamp(20px,3vw,34px);align-items:center}
@media(max-width:820px){.sched{grid-template-columns:1fr}}
.sched h2{margin-bottom:14px}
.sched p{color:var(--text-muted);font-size:16.5px;line-height:1.6;margin-bottom:10px}
.sched p:last-of-type{margin-bottom:0}
.sched-actions{display:flex;flex-direction:column;gap:12px}
@media(max-width:820px){.sched-actions{flex-direction:row;flex-wrap:wrap}}

.price{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:clamp(26px,4vw,40px);display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,48px);align-items:center}
@media(max-width:820px){.price{grid-template-columns:1fr;gap:20px}}
.price-num{font-family:var(--body-font);font-weight:700;font-size:clamp(52px,9vw,88px);line-height:.9;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.price-num small{display:block;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);-webkit-text-fill-color:var(--text-muted);margin-top:12px}
.price ul{list-style:none;margin:0;padding:0}
.price li{position:relative;padding-left:24px;margin-bottom:11px;color:var(--text-muted);font-size:16px;line-height:1.55}
.price li:last-child{margin-bottom:0}
.price li::before{content:"+";position:absolute;left:0;top:0;color:var(--accent);font-weight:600}
.price li b{color:var(--text);font-weight:600}

/* ── форма записи ── */
.signup-wrap{max-width:560px}
.signup-wrap h2{margin-bottom:16px}
.signup-wrap .lead{margin-bottom:26px}

/* ── вопросы ── */
.faq-list{max-width:820px}
.faq-list details{background:var(--surface);border:1px solid var(--hairline);margin:-1px 0 0;padding:0 26px}
.faq-list details:first-child{border-radius:16px 16px 0 0;margin-top:0}
.faq-list details:last-child{border-radius:0 0 16px 16px}
.faq-list summary{cursor:pointer;list-style:none;padding:21px 0;font-family:var(--body-font);font-weight:500;font-size:clamp(15px,1.1vw,17px);display:flex;justify-content:space-between;gap:24px;color:var(--text)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;flex:0 0 auto}
.faq-list details[open] summary::after{content:"–"}
.faq-list .ans{color:var(--text-muted);padding:0 0 21px;font-size:16px;line-height:1.62;max-width:720px}
.faq-list .ans a{color:var(--accent-2);border-bottom:1px solid rgba(255,60,223,.4)}
.faq-list .ans p{margin-bottom:12px}
.faq-list .ans p:last-child{margin-bottom:0}

/* ── соседние страницы ── */
.near{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:clamp(24px,3vw,34px)}
.near-card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:24px 22px;display:flex;flex-direction:column;gap:8px;transition:transform .3s ease,border-color .3s ease}
.near-card:hover{transform:translateY(-4px);border-color:rgba(255,60,223,.4)}
.near-card .nc-tag{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2)}
.near-card .nc-title{font-weight:500;font-size:17px;color:var(--text);line-height:1.25}
.near-card .nc-arrow{margin-top:auto;font-size:14px;color:var(--accent)}

/* ── служебное ── */
#pg-bar{position:fixed;top:0;left:0;height:2px;z-index:999;background:var(--grad);width:0%;pointer-events:none;transition:width .08s linear}
#back-top{position:fixed;bottom:28px;right:18px;z-index:90;width:44px;height:44px;border-radius:50%;background:var(--bg-2);border:1px solid var(--hairline);color:var(--text);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);transition:opacity .25s,transform .25s,background .15s;pointer-events:none}
#back-top.vis{opacity:1;transform:none;pointer-events:auto}
#back-top:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.rv{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important}html{scroll-behavior:auto}.rv{opacity:1;transform:none}}

/* мобильная нижняя кнопка записи (lead-modal сам прячет свою закладку при наличии .mcta) */
.mcta{display:none}
@media(max-width:880px){
  .mcta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:70;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(22,22,25,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.08);transform:translateY(110%);transition:transform .35s ease}
  .mcta.mcta-on{transform:none}
  .mcta button{flex:1;min-height:52px;padding:12px 18px;border:0;border-radius:100px;background:linear-gradient(120deg,#FF3CDF 0%,#9B5BFF 100%);color:#fff;font-family:var(--body-font);font-size:14px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;cursor:pointer;box-shadow:0 10px 30px -12px rgba(255,60,223,.45)}
  body.fl{padding-bottom:76px}
  #back-top{bottom:calc(92px + env(safe-area-inset-bottom))}
}

/* Четыре плитки — два ряда по две, а не три и одна сиротой */
@media (min-width:620px){.tiles:has(> :last-child:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}}