/* SEO-страницы skuscan.ru: общий каркас + тема площадки (th-wb, th-ozon, th-market, th-avito, th-mega, th-multi, th-agency) */
:root{
  --bg:#FBFBFC; --card:#fff; --ink:#16161D; --ink2:#3A3A48; --mute:#8A8A99; --line:#E9E9EF;
  --r:18px; --sh:0 1px 0 rgba(22,22,29,.03),0 1px 3px rgba(22,22,29,.05);
  --mono:'Geist Mono',ui-monospace,monospace;
  /* тема по умолчанию (WB) */
  --a1:#CB11AB; --a2:#6B1FB3; --a3:#481173; --btn:linear-gradient(120deg,#CB11AB 0%,#6B1FB3 55%,#481173 100%); --btn-ink:#fff;
  --soft:#F6EEFB; --soft-line:#E6D9F3; --link:#7A1FB8; --b1:rgba(203,17,171,.13); --b2:rgba(107,31,179,.11); --b3:rgba(72,17,115,.07); --b4:rgba(203,17,171,.06);
}
.th-ozon{--a1:#005BFF; --a2:#0A3FD6; --a3:#F91155; --btn:linear-gradient(120deg,#1A6BFF 0%,#005BFF 60%,#0040C8 100%); --soft:#EEF4FF; --soft-line:#D6E4FF; --link:#0050E0;
  --b1:rgba(0,91,255,.13); --b2:rgba(0,162,255,.10); --b3:rgba(249,17,85,.06); --b4:rgba(0,91,255,.06)}
.th-market{--a1:#FFCC00; --a2:#FF8A00; --a3:#16161D; --btn:#16161D; --btn-ink:#FFE14D; --soft:#FFF9DB; --soft-line:#F5E6A3; --link:#8A5A00;
  --b1:rgba(255,204,0,.22); --b2:rgba(255,138,0,.10); --b3:rgba(255,221,45,.12); --b4:rgba(255,170,0,.07)}
.th-avito{--a1:#00AAFF; --a2:#965EEB; --a3:#FF6163; --btn:#00AAFF; --soft:#EEF8FF; --soft-line:#D3ECFB; --link:#0086CC;
  --b1:rgba(0,170,255,.13); --b2:rgba(151,207,38,.13); --b3:rgba(255,97,99,.10); --b4:rgba(150,94,235,.10)}
.th-mega{--a1:#8654CC; --a2:#6C3FB5; --a3:#00B956; --btn:linear-gradient(120deg,#9B6BDB,#8654CC 60%,#6C3FB5); --soft:#F4EFFB; --soft-line:#E3D8F4; --link:#6C3FB5;
  --b1:rgba(134,84,204,.13); --b2:rgba(0,185,86,.08); --b3:rgba(108,63,181,.07); --b4:rgba(134,84,204,.06)}
.th-multi,.th-agency{--a1:#16A34A; --a2:#0F7A37; --a3:#0EA5E9; --btn:linear-gradient(120deg,#22B35A,#16A34A 60%,#0F7A37); --soft:#EEF9F1; --soft-line:#D2EEDB; --link:#0F7A37;
  --b1:rgba(22,163,74,.12); --b2:rgba(14,165,233,.08); --b3:rgba(22,163,74,.06); --b4:rgba(14,165,233,.05)}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--link)}
a:not([href]){color:inherit;text-decoration:none}
img{max-width:100%}

/* фон: всплески цвета площадки + точечная сетка */
.s-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.s-bg:before{content:"";position:absolute;inset:0;background:radial-gradient(circle,rgba(22,22,29,.065) 1px,transparent 1.2px) 0 0/22px 22px;
  -webkit-mask:radial-gradient(1000px 620px at 50% 12%,#000 20%,transparent 75%);mask:radial-gradient(1000px 620px at 50% 12%,#000 20%,transparent 75%)}
.s-bg i{position:absolute;border-radius:50%;filter:blur(40px)}
.s-bg i:nth-child(1){width:620px;height:360px;left:50%;top:-60px;margin-left:-420px;background:radial-gradient(closest-side,var(--b1),transparent)}
.s-bg i:nth-child(2){width:680px;height:400px;left:50%;top:40px;margin-left:-60px;background:radial-gradient(closest-side,var(--b2),transparent)}
.s-bg i:nth-child(3){width:520px;height:340px;right:-160px;top:55%;background:radial-gradient(closest-side,var(--b3),transparent)}
.s-bg i:nth-child(4){width:520px;height:340px;left:-180px;top:75%;background:radial-gradient(closest-side,var(--b4),transparent)}
.th-avito .s-bg i:nth-child(1){margin-left:-460px;width:420px}
.th-avito .s-bg i:nth-child(2){margin-left:-80px;width:420px;top:-20px}
.th-avito .s-bg i:nth-child(3){top:120px;right:auto;left:50%;margin-left:240px;width:360px;height:280px}

/* шапка */
.s-top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px max(24px,calc((100% - 1200px)/2));
  background:rgba(251,251,252,.86);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid rgba(233,233,239,.7)}
.s-logo{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}
.s-logo span{font-size:20px;font-weight:600;letter-spacing:-.035em;white-space:nowrap}
.s-logo small{font-size:12px;font-weight:400;letter-spacing:0;color:var(--mute);margin-left:6px}
.s-nav{display:flex;align-items:center;gap:22px;overflow-x:auto;scrollbar-width:none}
.s-nav::-webkit-scrollbar{display:none}
.s-nav a{color:var(--ink2);text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap}
.s-nav a:hover{color:var(--link)}
.s-nav .s-nav-cta{padding:8px 14px;border-radius:999px;background:var(--ink);color:#fff}
.s-nav .s-nav-cta:hover{color:#fff;opacity:.9}

/* каркас */
.s-main{flex:1;width:100%;max-width:880px;margin:0 auto;padding:22px 24px 40px}
.s-crumbs{font-size:13px;color:var(--mute);display:flex;flex-wrap:wrap;gap:6px;margin-bottom:26px}
.s-crumbs a{color:var(--mute);text-decoration:none}
.s-crumbs a:hover{color:var(--link)}
.s-crumbs span[aria-current]{color:var(--ink2)}

/* первый экран */
.s-hero{padding:6px 0 26px}
.s-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--link);padding:6px 12px;
  border:1px solid var(--soft-line);border-radius:999px;background:rgba(255,255,255,.75);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.s-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--a1);box-shadow:0 0 0 3px var(--soft)}
.th-avito .s-eyebrow i{background:conic-gradient(#00AAFF 0 25%,#97CF26 0 50%,#FF6163 0 75%,#965EEB 0)}
.s-hero h1{font-size:clamp(32px,5.2vw,54px);line-height:1.06;letter-spacing:-.04em;font-weight:600;margin:18px 0 14px;text-wrap:balance}
.s-leadtxt{font-size:clamp(17px,2vw,19px);color:var(--ink2);margin:0 0 24px;max-width:720px;text-wrap:pretty}
.s-note{font-size:13px;color:var(--mute);margin:10px 0 0}

/* формы и кнопки */
.s-audit{display:flex;gap:8px;max-width:640px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 30px rgba(22,22,29,.06)}
.s-audit input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:16px;padding:12px 12px;background:transparent;color:var(--ink)}
.s-audit button,.s-lead-form button,.s-btn{appearance:none;border:0;cursor:pointer;font:600 15px/1 'Geist',system-ui,sans-serif;padding:15px 22px;border-radius:12px;
  background:var(--btn);color:var(--btn-ink,#fff);white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;
  transition:transform .15s ease,box-shadow .2s ease,opacity .2s;box-shadow:0 8px 22px var(--b1)}
.s-audit button:hover,.s-lead-form button:hover,.s-btn:hover{transform:translateY(-1px)}
.s-btns{display:flex;flex-wrap:wrap;gap:10px}
.s-btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.th-market .s-audit button,.th-market .s-lead-form button,.th-market .s-btn:not(.ghost){color:#FFE14D}

/* цифры */
.s-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:6px 0 30px}
.s-facts div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--sh)}
.s-facts b{display:block;font-size:24px;letter-spacing:-.03em;font-weight:600}
.s-facts span{font-size:13px;color:var(--mute);line-height:1.35;display:block;margin-top:2px}

/* содержание */
.s-toc{display:flex;flex-direction:column;gap:6px;padding:16px 18px;margin:0 0 30px;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:14px;font-size:14px}
.s-toc b{font-size:12px;font-family:var(--mono);color:var(--mute);font-weight:500;margin-bottom:2px}
.s-toc a{color:var(--ink2);text-decoration:none}
.s-toc a:hover{color:var(--link)}

/* текст */
.s-body{font-size:17px;line-height:1.7;color:var(--ink2)}
.s-sec{margin:0 0 34px}
.s-body h2,.s-kids h2,.s-faq h2,.s-rel h2,.s-calc h2{font-size:clamp(24px,3vw,30px);line-height:1.2;letter-spacing:-.03em;font-weight:600;color:var(--ink);margin:0 0 14px;text-wrap:balance}
.s-body h3{font-size:19px;letter-spacing:-.02em;font-weight:600;color:var(--ink);margin:24px 0 8px}
.s-body p{margin:0 0 14px}
.s-body ul,.s-body ol{margin:0 0 16px;padding-left:22px}
.s-body li{margin:0 0 7px}
.s-body li::marker{color:var(--a1)}
.th-market .s-body li::marker{color:var(--a2)}
.s-body strong,.s-body b{color:var(--ink);font-weight:600}
.s-body blockquote{margin:18px 0;padding:14px 18px;background:var(--soft);border-left:3px solid var(--a1);border-radius:0 12px 12px 0;color:var(--ink)}
.th-market .s-body blockquote{border-left-color:var(--a2)}
.s-body mark{background:var(--soft);color:var(--ink);padding:0 3px;border-radius:4px}
.s-body code{font-family:var(--mono);font-size:.9em;background:#F2F2F6;padding:1px 5px;border-radius:5px}
.s-body table{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;line-height:1.45;margin:6px 0 18px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.s-body thead{background:#F6F6F9}
.s-body th,.s-body td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.s-body th{font-weight:600;color:var(--ink);font-size:14px}
.s-body tr:last-child td{border-bottom:0}

/* калькулятор */
.s-calc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;margin:0 0 34px;box-shadow:0 12px 34px rgba(22,22,29,.05)}
.s-calc-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 14px}
.s-calc-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink2);line-height:1.3}
.s-calc-form input{font:500 16px 'Geist',system-ui,sans-serif;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#FBFBFC;color:var(--ink);outline:0;width:100%}
.s-calc-form input:focus{border-color:var(--a1);background:#fff;box-shadow:0 0 0 3px var(--soft)}
.s-calc-out{display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:10px;margin-top:18px}
.s-calc-out:empty{display:none}
.s-calc-out div{background:var(--soft);border:1px solid var(--soft-line);border-radius:12px;padding:12px 14px}
.s-calc-out b{display:block;font-size:22px;letter-spacing:-.03em;color:var(--ink)}
.s-calc-out span{font-size:12.5px;color:var(--ink2)}
.s-calc-out .bad b{color:#D93036}
.s-calc-out .good b{color:#1F8A4C}
.s-calc-out p{grid-column:1/-1;margin:4px 0 0;font-size:14px;color:var(--ink2)}

/* карточки разделов */
.s-kids,.s-rel{margin:0 0 34px}
.s-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.s-card{display:flex;flex-direction:column;gap:5px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);
  box-shadow:var(--sh);transition:transform .2s ease,border-color .2s,box-shadow .2s}
.s-card:hover{transform:translateY(-2px);border-color:var(--soft-line);box-shadow:0 10px 26px rgba(22,22,29,.07)}
.s-card b{font-size:16px;letter-spacing:-.015em;line-height:1.3;font-weight:600}
.s-card small{font-size:13.5px;color:var(--mute);line-height:1.45}
.s-kind{font-family:var(--mono);font-size:11px;color:var(--link);text-transform:uppercase;letter-spacing:.04em}

/* FAQ */
.s-faq{margin:0 0 34px}
.s-faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:8px;box-shadow:var(--sh)}
.s-faq summary{cursor:pointer;list-style:none;padding:16px 48px 16px 18px;font-weight:600;font-size:16px;line-height:1.4;position:relative}
.s-faq summary::-webkit-details-marker{display:none}
.s-faq summary:after{content:"";position:absolute;right:20px;top:50%;width:9px;height:9px;border-right:2px solid var(--mute);border-bottom:2px solid var(--mute);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.s-faq details[open] summary:after{transform:translateY(-30%) rotate(-135deg)}
.s-faq details>div{padding:0 18px 16px;color:var(--ink2);font-size:16px;line-height:1.65}
.s-faq details>div p{margin:0 0 10px}

/* заявка */
.s-lead{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;padding:28px;margin:0 0 34px;border-radius:22px;background:#fff;border:1px solid var(--line);
  box-shadow:0 18px 50px rgba(22,22,29,.07);position:relative;overflow:hidden}
.s-lead:before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(closest-side,var(--b1),transparent);pointer-events:none}
.s-lead h2{font-size:clamp(22px,2.6vw,28px);line-height:1.2;letter-spacing:-.03em;margin:0 0 10px}
.s-lead p{margin:0;color:var(--ink2);font-size:15.5px}
.s-lead-form{display:flex;flex-direction:column;gap:10px;position:relative}
.s-lead-form input:not([type=checkbox]){font:inherit;font-size:16px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#FBFBFC;outline:0;width:100%;color:var(--ink)}
.s-lead-form input:focus{border-color:var(--a1);background:#fff;box-shadow:0 0 0 3px var(--soft)}
.s-consent{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--mute);line-height:1.4}
.s-consent input{margin-top:2px;accent-color:var(--a1)}
.s-lead-msg{font-size:14px;margin:0}
.s-lead-msg.ok{color:#1F8A4C}.s-lead-msg.err{color:#D93036}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}

/* нижняя полоса */
.s-band{padding:30px 28px;margin:0 0 30px;border-radius:22px;color:#fff;background:radial-gradient(600px 200px at 85% 0%,rgba(255,255,255,.18),transparent 60%),var(--btn);box-shadow:0 30px 70px var(--b1)}
.s-band h2{margin:0 0 16px;font-size:clamp(22px,3vw,30px);letter-spacing:-.03em;line-height:1.2}
.s-band .s-audit{box-shadow:none;border:0}
.s-band .s-audit button{background:var(--ink);box-shadow:none}
.s-band .s-note{color:rgba(255,255,255,.8)}
.th-market .s-band{color:var(--ink);background:linear-gradient(120deg,#FFE14D,#FFCC00 60%,#FFB800)}
.th-market .s-band .s-note{color:rgba(22,22,29,.7)}

.s-upd{font-size:13px;color:var(--mute);margin:10px 0 0}

/* подвал - прижат к низу, как на главной */
.s-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;width:100%;max-width:1440px;margin:0 auto;padding:26px max(24px,calc((100% - 1200px)/2)) 34px;color:var(--mute);font-size:13px;border-top:1px solid var(--line)}
.s-foot div:first-child{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:500}
.s-foot a{color:inherit}

@media (max-width:760px){
  body{font-size:16px}
  .s-top{padding:12px 16px;gap:12px}
  .s-logo small{display:none}
  .s-nav{gap:14px;margin-right:-16px;padding-right:16px;-webkit-mask:linear-gradient(90deg,#000 85%,transparent);mask:linear-gradient(90deg,#000 85%,transparent)}
  .s-nav a:not(.s-nav-cta){display:none}
  .s-main{padding:16px 16px 30px}
  .s-crumbs{margin-bottom:18px}
  .s-audit{flex-direction:column;padding:8px}
  .s-audit button{width:100%}
  .s-btns .s-btn{flex:1 1 100%}
  .s-body{font-size:16.5px}
  .s-lead{grid-template-columns:1fr;padding:22px 18px;gap:18px}
  .s-calc{padding:18px 16px}
  .s-calc-out b{font-size:19px}
  .s-facts{grid-template-columns:1fr 1fr}
  .s-facts div:last-child:nth-child(odd){grid-column:1/-1}
  .s-facts b{font-size:21px}
  .s-body table{font-size:14px;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
  .s-body table td,.s-body table th{min-width:110px}
  .s-body th,.s-body td{padding:9px 10px}
  .s-calc-out div:last-child:nth-child(odd){grid-column:1/-1}
  .s-band{padding:24px 18px}
  .s-foot{padding:22px 16px 30px;flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}