/* Общие стили сайта СТК-Клиник. Страницы собирает tools/build.py из src/. */
:root{
  --purple:#57327B; --purple-dark:#43255f; --blue:#338EB2; --ink:#162025; --muted:#5e6670;
  --bg:#ffffff; --soft:#f6f4fa; --line:#e6e1ee; --lilac:#dad0ec;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:Onest,Inter,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.5}
a{color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 16px}

/* уведомление */
.notice{background:#fff6da;color:#4a3d1a;font-size:13px;border-bottom:1px solid #f1e3b3}
.notice .container{padding-top:7px;padding-bottom:7px;display:flex;gap:10px;align-items:center}
.notice b{font-weight:600}
.notice-dot{flex:none;width:7px;height:7px;border-radius:50%;background:#f0a500}
.notice-short{display:none}
.notice-short summary{list-style:none;cursor:pointer}
.notice-short summary::-webkit-details-marker{display:none}
.notice-more{margin-left:6px;text-decoration:underline;text-underline-offset:2px;color:var(--purple);font-weight:600}
.notice-short .m-close,.notice-short[open] .m-open{display:none}
.notice-short[open] .m-close{display:inline}
.notice-short p{margin-top:6px;line-height:1.45}

/* шапка */
header{border-bottom:1px solid var(--line);background:#fff}
.head{display:flex;align-items:center;gap:28px;padding:18px 16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand img{width:52px;height:52px}
.brand-name{font-weight:700;font-size:22px;color:var(--purple);letter-spacing:.2px;line-height:1.1}
.brand-sub{font-size:12px;color:var(--muted)}
.head-item{display:flex;flex-direction:column;font-size:14px}
.head-item small{color:var(--muted);font-size:12px}
.head-phone{font-weight:700;font-size:20px;text-decoration:none;color:var(--ink);white-space:nowrap}
.socials{display:flex;gap:8px}
.soc{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 12px;border-radius:18px;border:1px solid var(--line);font-size:13px;font-weight:500;text-decoration:none;color:var(--purple)}
.soc:hover{border-color:var(--blue);color:var(--blue)}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 28px;border-radius:26px;font-weight:600;font-size:16px;text-decoration:none;border:2px solid transparent;transition:background .15s,border-color .15s,color .15s}
.btn-main{background:var(--purple);color:#fff}
.btn-main:hover{background:var(--blue)}
.btn-ghost{border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--purple)}
.btn-line{border-color:var(--purple);color:var(--purple)}
.btn-line:hover{background:var(--blue);border-color:var(--blue);color:#fff}

/* первый экран */
.hero{background:linear-gradient(120deg,var(--purple) 0%,#4a3a8c 45%,var(--blue) 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:50%;width:520px;height:520px;transform:translateY(-50%) rotate(45deg);border-radius:90px;background:rgba(255,255,255,.07)}
.hero .container{position:relative;z-index:1;padding-top:72px;padding-bottom:112px}
.hero h1{font-size:46px;line-height:1.1;font-weight:700;max-width:680px}
.hero p.lead{font-size:20px;margin-top:18px;max-width:560px;opacity:.92}
.hero-actions,.hero-facts{display:grid;grid-template-columns:repeat(2,minmax(0,300px));column-gap:40px}
.hero-actions{margin-top:34px;row-gap:14px}
.hero-actions .btn{width:100%;padding:0 20px}
.hero-facts{margin-top:48px;row-gap:24px}
.hero-facts b{display:block;font-size:17px;margin-bottom:4px}
.hero-facts span{font-size:14px;opacity:.85}

/* секции */
section{padding:72px 0}
.kicker{font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--blue);font-weight:600}
h2{font-size:34px;line-height:1.2;margin-top:8px;max-width:760px}

.dirs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.dir{background:var(--soft);border-radius:20px;padding:28px}
.dir h3{font-size:20px;color:var(--purple);margin-bottom:14px}
.dir ul{list-style:none;columns:2;column-gap:20px}
.dir li{font-size:15px;padding:4px 0;break-inside:avoid}
.dir.single ul{columns:1}

.adv{background:var(--soft)}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.adv-item{background:#fff;border-radius:20px;padding:26px;display:flex;gap:16px;align-items:flex-start}
.adv-ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--lilac);display:flex;align-items:center;justify-content:center}
.adv-ico svg{width:22px;height:22px}
.adv-item b{display:block;font-size:17px;margin-bottom:4px}
.adv-item span{font-size:14px;color:var(--muted)}

.cta{background:var(--ink);color:#fff;border-radius:28px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta h2{margin:0;font-size:30px}
.cta p{opacity:.8;margin-top:8px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

.contacts-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:28px;margin-top:36px}
.contact-list{display:grid;gap:22px;align-content:start}
.contact-list small{display:block;color:var(--muted);font-size:13px;margin-bottom:2px}
.contact-list .big{font-size:22px;font-weight:700;text-decoration:none}
.map{border-radius:20px;overflow:hidden;min-height:360px;background:var(--soft)}
.map iframe{width:100%;height:100%;min-height:360px;border:0;display:block}
.map{position:relative;z-index:0;height:400px}
.map.leaflet-container{font-family:inherit;background:#f2f1f5}
.map img.leaflet-tile{filter:grayscale(1) sepia(.45) hue-rotate(205deg) saturate(1.4) brightness(1.08) contrast(.84)}
.stk-pin{background:none;border:0}
.stk-pin svg{width:44px;height:54px;filter:drop-shadow(0 6px 8px rgba(87,50,123,.35))}
.map .leaflet-popup-content-wrapper{border-radius:14px}
.map .leaflet-popup-content{margin:14px 16px;font-size:14px;line-height:1.45}
.pop b{display:block;font-size:15px;color:var(--purple)}
.pop a.pop-tel{display:block;font-weight:700;color:var(--ink);text-decoration:none;margin:4px 0 8px}
.pop .pop-routes{display:flex;gap:6px;flex-wrap:wrap}
.pop .pop-routes a{padding:4px 10px;border-radius:12px;background:var(--soft);color:var(--purple);text-decoration:none;font-weight:600;font-size:12px}
.pop .pop-routes a:hover{background:var(--lilac)}
@media (max-width:640px){.map{height:340px}}

footer{background:var(--ink);color:#c9cfd6;font-size:13px;padding:40px 0}
footer .container{display:grid;gap:12px}
footer .warn{color:#fff;font-weight:600;letter-spacing:.5px;font-size:14px}

.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 10px 30px rgba(22,32,37,.15);border-radius:16px;padding:16px 18px;font-size:13px;display:none;gap:14px;align-items:center;z-index:10}
.cookie.show{display:flex}
.cookie button{flex:none;height:38px;padding:0 18px;border-radius:19px;border:0;background:var(--purple);color:#fff;font:inherit;font-weight:600;cursor:pointer}

/* полоса доверия */
.trust{position:relative;z-index:2;margin-top:-52px}
.trust-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:18px;background:#fff;border-radius:24px;box-shadow:0 18px 40px rgba(22,32,37,.10);padding:26px 30px}
.trust-item{display:flex;flex-direction:column;justify-content:flex-start}
.trust-num{font-size:30px;line-height:1.1;font-weight:700;color:var(--purple)}
.trust-txt{font-size:14px;color:var(--muted);margin-top:4px}
.trust-pd{text-decoration:none;color:inherit;border-right:1px solid var(--line);padding-right:18px}
.trust-pd .stars{color:#f5b301;font-size:18px;letter-spacing:1px;margin-left:6px;vertical-align:3px}
.trust-pd:hover .trust-txt{color:var(--blue)}

/* открыто / закрыто */
.open-state{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;margin-top:6px}
.open-state:empty{display:none}
.open-state::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:#9aa3ad}
.open-state.is-open{color:#1f8a4c}
.open-state.is-open::before{background:#22b35e;box-shadow:0 0 0 4px rgba(34,179,94,.18)}
.open-state.is-closed{color:var(--muted)}
.hero .open-state{margin-top:18px;padding:7px 14px;border-radius:18px;background:rgba(255,255,255,.12)}
.hero .open-state.is-open{color:#a6f0c4}
.hero .open-state.is-open::before{background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.22)}
.hero .open-state.is-closed{color:#e6def2}
.hero .open-state.is-closed::before{background:#cbbfe0}

/* панель звонка на телефоне */
.mbar{display:none}

@media (max-width:980px){
  .dirs,.adv-grid{grid-template-columns:1fr 1fr}
  .contacts-grid{grid-template-columns:1fr}
  .head-addr{display:none}
}
@media (max-width:640px){
  .head{gap:14px}
  .brand img{width:44px;height:44px}
  .brand-name{font-size:19px}
  .head-item.head-call{width:100%}
  .socials{width:100%}
  .hero .container{padding-top:48px;padding-bottom:56px}
  .hero h1{font-size:32px}
  .hero p.lead{font-size:17px}
  .btn{width:100%}
  .hero-actions,.hero-facts{grid-template-columns:1fr}
  section{padding:52px 0}
  h2{font-size:26px}
  .dirs,.adv-grid{grid-template-columns:1fr}
  .dir ul{columns:1}
  .cta{padding:30px 22px}
  .notice{font-size:12.5px}
  .notice .container{padding-top:7px;padding-bottom:7px;gap:8px}
  .notice-dot{width:6px;height:6px}
  .notice-full{display:none}
  .notice-short{display:block}
  .notice .container{align-items:flex-start}
  .notice-dot{margin-top:6px}
  .trust{margin-top:-36px}
  .trust-grid{grid-template-columns:1fr 1fr;padding:20px;gap:16px}
  .trust-pd{grid-column:1/-1;border-right:0;padding-right:0;border-bottom:1px solid var(--line);padding-bottom:14px}
  .trust-num{font-size:24px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:20;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(22,32,37,.08)}
  .mbar .btn{height:48px;padding:0 12px;font-size:15px}
  body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}
  .cookie{bottom:calc(84px + env(safe-area-inset-bottom))}
  .cta h2{font-size:24px}
}

/* ===== внутренние страницы ===== */
.page-head{background:var(--soft);border-bottom:1px solid var(--line)}
.page-head .container{padding-top:28px;padding-bottom:48px}
.crumbs{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--purple);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.crumbs span[aria-hidden]{opacity:.5}
.page-head h1{font-size:40px;line-height:1.15;margin-top:18px;max-width:860px}
.page-intro{font-size:17px;max-width:760px;margin-top:14px;color:#2e3a40}
.page-intro p+p{margin-top:10px}
.price-from{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.pf{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 18px;min-width:180px}
.pf b{display:block;color:var(--purple);font-size:20px;line-height:1.2}
.pf span{font-size:13px;color:var(--muted)}
.page-actions{display:grid;grid-template-columns:repeat(2,minmax(0,300px));gap:14px;margin-top:26px}
.page-actions .btn{width:100%;padding:0 18px;white-space:nowrap}
.page-head .open-state{margin-top:16px}

.inner section{padding:56px 0}
.inner section+section{padding-top:0}
.inner h2{font-size:30px}

.ticks{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:4px}
.tick{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.45}
.tick::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;margin-top:1px;
  background:var(--lilac) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2357327B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 7 9 18l-5-5'/%3E%3C/svg%3E") center/13px no-repeat}

.rich{max-width:820px;margin-top:18px;font-size:16px;line-height:1.65}
.rich p{margin:0 0 14px}
.rich h2{font-size:26px;margin:30px 0 12px}
.rich h3{font-size:20px;margin:24px 0 10px}
.rich ul,.rich ol{margin:0 0 16px 22px}
.rich li{margin:5px 0}
.rich a{color:var(--purple)}
.rich strong{font-weight:600}

.acc{max-width:860px;margin-top:22px}
.acc details{border:1px solid var(--line);border-radius:16px;margin-bottom:10px;background:#fff}
.acc summary{padding:16px 20px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";flex:none;color:var(--purple);font-size:24px;line-height:1;font-weight:400}
.acc details[open] summary::after{content:"−"}
.acc ul{margin:0;padding:0 22px 18px 42px;font-size:15px;line-height:1.55}
.acc li{margin:5px 0}

.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.doc{display:flex;gap:14px;align-items:center;background:var(--soft);border-radius:20px;padding:18px;text-decoration:none;color:inherit}
a.doc:hover .doc-name{color:var(--purple)}
.ava{flex:none;width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--blue));color:#fff;font-weight:700;font-size:20px;display:flex;align-items:center;justify-content:center;letter-spacing:.5px}
.doc-cat{font-size:12px;color:var(--blue);font-weight:600}
.doc-name{font-weight:700;line-height:1.3;margin-top:2px}
.doc-post{font-size:13px;color:var(--muted);margin-top:2px}
.doc-more{font-size:13px;color:var(--purple);font-weight:600;margin-top:4px}

.price-table{width:100%;max-width:900px;border-collapse:collapse;margin-top:22px;font-size:15px}
.price-table td{padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.price-table td.pv{text-align:right;white-space:nowrap;font-weight:700;color:var(--purple);padding-left:24px}
.price-note{font-size:13px;color:var(--muted);margin-top:14px;max-width:900px}

/* страница врача */
.doc-head{display:flex;gap:28px;align-items:center;margin-top:20px}
.doc-head .ava{width:120px;height:120px;font-size:38px}
.doc-head h1{margin-top:0}
.doc-posts{margin-top:10px;color:#2e3a40;font-size:16px;line-height:1.5}
.doc-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.chip{background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--purple)}
.tl{max-width:900px;margin-top:20px}
.tl-item{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.tl-year{font-weight:700;color:var(--purple)}

/* ссылки в главной и подвале */
.dir li a{text-decoration:none;border-bottom:1px solid var(--lilac)}
.dir li a:hover{color:var(--purple);border-color:var(--purple)}
.flinks{display:flex;flex-wrap:wrap;gap:6px 18px;padding-bottom:14px;margin-bottom:6px;border-bottom:1px solid rgba(255,255,255,.12)}
.flinks a{color:#fff;text-decoration:none;opacity:.85;font-size:14px}
.flinks a:hover{opacity:1}

@media (max-width:980px){
  .ticks{grid-template-columns:1fr 1fr}
  .docs{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .page-head .container{padding-top:20px;padding-bottom:36px}
  .page-head h1{font-size:28px}
  .page-intro{font-size:16px}
  .page-actions{grid-template-columns:1fr}
  .pf{min-width:0;flex:1 1 140px}
  .inner section{padding:40px 0}
  .inner h2{font-size:24px}
  .ticks,.docs{grid-template-columns:1fr}
  .rich h2{font-size:22px}
  .doc-head{flex-direction:column;align-items:flex-start;gap:16px}
  .doc-head .ava{width:84px;height:84px;font-size:28px}
  .tl-item{grid-template-columns:1fr;gap:2px}
  .price-table{font-size:14px}
  .price-table td.pv{padding-left:12px}
}

/* ===== меню ===== */
.burger{display:none}
.mainnav{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:30}
.mainnav-in{display:flex;align-items:center;gap:8px;min-height:54px}
.mn{list-style:none;display:flex;gap:4px;margin-right:auto;align-self:stretch}
.mn-item{position:relative;display:flex;align-items:center}
.mn-top{font:inherit;font-size:15px;font-weight:600;color:var(--ink);background:none;border:0;padding:8px 14px;border-radius:10px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.has-sub>.mn-top::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);opacity:.55;transition:transform .15s}
.mn-top:hover,.mn-item:focus-within>.mn-top,.mn-item.open>.mn-top{color:var(--purple);background:var(--soft)}
.mn-top.is-active{color:var(--purple)}
.mn-sub{list-style:none;position:absolute;top:100%;left:0;min-width:270px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 30px rgba(22,32,37,.12);padding:8px;display:none}
.mn-item:hover>.mn-sub,.mn-item:focus-within>.mn-sub,.mn-item.open>.mn-sub{display:block}
.mn-sub a{display:block;padding:9px 12px;border-radius:9px;text-decoration:none;font-size:15px}
.mn-sub a:hover{background:var(--soft);color:var(--purple)}
.mn-sub a[aria-current]{color:var(--purple);font-weight:600;background:var(--soft)}
.mn-book{height:40px;padding:0 20px;font-size:14px;border-radius:20px}

@media (max-width:980px){
  .burger{display:inline-flex;order:10;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:0}
  .burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;border-radius:2px;background:var(--purple);position:relative;transition:transform .15s,background .15s}
  .burger span::before,.burger span::after{content:"";position:absolute;left:0}
  .burger span::before{top:-6px}
  .burger span::after{top:6px}
  .burger[aria-expanded="true"] span{background:transparent}
  .burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
  .burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
  .mainnav{display:none}
  .mainnav.open{display:block;box-shadow:0 14px 30px rgba(22,32,37,.10)}
  .mainnav-in{flex-direction:column;align-items:stretch;gap:0;padding-top:6px;padding-bottom:18px}
  .mn{flex-direction:column;gap:0;margin-right:0}
  .mn-item{flex-direction:column;align-items:stretch}
  .mn-item+.mn-item{border-top:1px solid var(--line)}
  .mn-top{justify-content:space-between;padding:14px 2px;border-radius:0;font-size:16px;width:100%;text-align:left}
  .mn-top:hover,.mn-item:focus-within>.mn-top,.mn-item.open>.mn-top{background:none}
  .mn-item.open>.mn-top::after{transform:translateY(2px) rotate(-135deg)}
  .mn-item:hover>.mn-sub,.mn-item:focus-within>.mn-sub{display:none}
  .mn-sub{position:static;box-shadow:none;border:0;padding:0 0 10px;min-width:0}
  .mn-item.open>.mn-sub{display:block}
  .mn-sub a{padding:10px 12px;font-size:15px}
  .mn-book{height:48px;margin-top:12px;font-size:15px;border-radius:24px}
}
@media (max-width:640px){
  .burger{order:0}
}
@media (min-width:641px) and (max-width:980px){
  .head .socials{display:none} /* на планшете в строку шапки помещаются логотип, телефон и бургер */
}

/* раскрывающийся блок с текстом внутри (виды УЗИ и т. п.) */
.acc-body{padding:0 22px 20px;font-size:15px;line-height:1.6}
.acc-body h4{font-size:15px;font-weight:700;color:var(--purple);margin:16px 0 6px}
.acc-body h4:first-child{margin-top:4px}
.acc-body p{margin:0 0 10px}
.acc-body ul{padding:0 0 0 20px;margin:0 0 10px}
.acc-body li{margin:3px 0}
@media (max-width:640px){.acc-body{padding:0 16px 16px}}