/*
Theme Name: SSTFloor RF
Theme URI: https://sstfloor.ru/
Author: ООО ССТ / Hermes
Description: Быстрый WordPress-тема для sstfloor.ru: промышленные полы, ремонт, полимерные покрытия и терраццо.
Version: 1.0.0
Text Domain: sstfloor-rf
*/
:root{--bg:#f4f1ea;--bg-2:#ebe5d9;--text:#20242a;--muted:#66707a;--card:#fffdf8;--line:#ded8cb;--accent:#a85f2b;--accent-dark:#7d421b;--green:#2f5f55;--dark:#1f2b2d;--dark-2:#152022;--ok:#4d7a43;--shadow:0 18px 48px rgba(32,36,42,.10);--shadow-soft:0 10px 30px rgba(32,36,42,.07);--r-xl:30px;--r-lg:24px;--r-md:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,var(--bg),#faf8f3 48%,var(--bg));color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit}.wrap{max-width:1160px;margin:0 auto;padding:0 24px}.top{padding:18px 0;border-bottom:1px solid rgba(32,36,42,.08);background:rgba(244,241,234,.88);position:sticky;top:0;backdrop-filter:blur(14px);z-index:5}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-weight:850;letter-spacing:.035em;text-transform:uppercase;font-size:13px;text-decoration:none}.navlinks{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:14px}.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--text)}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;text-decoration:none;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid rgba(255,255,255,.2);box-shadow:0 10px 24px rgba(168,95,43,.22);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.btn:hover{transform:translateY(-1px);background:var(--accent-dark);box-shadow:0 14px 30px rgba(168,95,43,.28)}.btn:active{transform:translateY(0) scale(.99)}.btn.alt{background:var(--dark);box-shadow:0 10px 24px rgba(31,43,45,.16)}.btn.alt:hover{background:#11191a}.hero{position:relative;padding:76px 0 48px;overflow:hidden}.hero:before{content:"";position:absolute;inset:18px 0 auto auto;width:42vw;height:420px;background:radial-gradient(circle at 30% 20%,rgba(168,95,43,.20),transparent 55%),linear-gradient(135deg,rgba(47,95,85,.11),transparent);pointer-events:none;filter:blur(3px)}.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:stretch}.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:900;margin-bottom:16px}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(47,95,85,.10);border:1px solid rgba(47,95,85,.16);color:#294f48;border-radius:999px;padding:7px 12px;font-size:13px;font-weight:800;margin-bottom:18px}.dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}h1{font-size:clamp(38px,5vw,58px);line-height:1.02;margin:0 0 20px;letter-spacing:-.045em;text-wrap:balance}h2{font-size:clamp(28px,3.4vw,36px);line-height:1.12;margin:0 0 16px;letter-spacing:-.03em;text-wrap:balance}.lead{font-size:21px;color:#4b5660;margin:0 0 28px;max-width:780px;text-wrap:pretty}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.fact{background:rgba(255,253,248,.82);border:1px solid var(--line);border-radius:var(--r-md);padding:17px 16px;box-shadow:var(--shadow-soft)}.fact b{display:block;font-size:20px;font-variant-numeric:tabular-nums}.fact span{color:var(--muted);font-size:14px;text-wrap:pretty}.panel{position:relative;background:linear-gradient(145deg,var(--dark),var(--dark-2));color:#fff;border-radius:var(--r-xl);padding:34px;display:flex;flex-direction:column;justify-content:space-between;min-height:440px;box-shadow:0 28px 74px rgba(31,43,45,.24);overflow:hidden}.panel:after{content:"";position:absolute;right:-90px;bottom:-80px;width:240px;height:240px;border-radius:50%;border:42px solid rgba(255,255,255,.055)}.panel>*{position:relative}.panel p{color:#d7dedb;margin:0}.mini{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);border-radius:var(--r-md);padding:16px;margin-top:12px}.mini b{display:block;margin-bottom:4px}.mini span{color:#cfdbd7}.spec-row{display:grid;grid-template-columns:1fr auto;gap:12px;color:#e9efec;font-variant-numeric:tabular-nums}.spec-row+.spec-row{margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12)}.section{padding:54px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:20px}.section-head p{max-width:640px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-soft);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d0c5b4}.card h3{margin:0 0 10px;font-size:21px;text-wrap:balance}.card p,.muted{color:var(--muted);margin:0;text-wrap:pretty}.tagline{display:inline-flex;margin-bottom:14px;color:#70401e;background:rgba(168,95,43,.12);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.list{display:grid;gap:12px;margin-top:18px}.item{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:17px 18px;box-shadow:0 8px 22px rgba(32,36,42,.045)}.mark{width:30px;height:30px;border-radius:50%;background:rgba(168,95,43,.14);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:900;flex:0 0 auto;font-variant-numeric:tabular-nums}.proof{display:grid;grid-template-columns:1fr 1fr;gap:18px}.proof-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}.proof-card ul{margin:14px 0 0;padding-left:20px;color:#4c5660}.proof-card li+li{margin-top:7px}.form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:30px;box-shadow:var(--shadow)}.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.lead-form label{display:grid;gap:6px;font-weight:800;color:#394148}.lead-form input,.lead-form textarea,.lead-form select{width:100%;border:1px solid #d7d0c2;border-radius:14px;padding:13px 14px;font:inherit;background:#fffdf9;color:var(--text)}.lead-form textarea{min-height:120px;resize:vertical}.lead-form .full{grid-column:1/-1}.lead-form button{cursor:pointer}.form-note{font-size:14px;color:var(--muted);margin-top:12px}.notice{padding:14px 16px;border-radius:14px;margin-bottom:14px}.notice.ok{background:#edf7eb;color:#315f2e}.notice.err{background:#faece8;color:#81412f}.contact{background:linear-gradient(135deg,var(--dark),#111b1d);color:#fff;border-radius:var(--r-xl);padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;box-shadow:0 24px 64px rgba(31,43,45,.20)}.contact p{color:#d7dedb}.contact-box{background:#fff;color:var(--text);border-radius:22px;padding:24px;border:1px solid rgba(255,255,255,.18)}.contact-line{display:block;text-decoration:none;font-size:24px;font-weight:850;margin:7px 0 14px;font-variant-numeric:tabular-nums}.small{font-size:14px;color:var(--muted)}.content-page{padding:64px 0}.content-page .entry{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:34px;box-shadow:var(--shadow-soft)}footer{padding:30px 0;color:var(--muted);font-size:14px}.footer-line{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px}@media(max-width:1000px){.grid4{grid-template-columns:repeat(2,1fr)}}@media(max-width:860px){.hero-grid,.grid3,.grid4,.proof,.contact,.lead-form{grid-template-columns:1fr}.navlinks{display:none}.hero{padding-top:42px}.facts{grid-template-columns:1fr}.contact-line{font-size:20px}.panel{min-height:auto}.section-head{display:block}.btn{width:100%}.top .btn{width:auto}.wrap{padding:0 18px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.lead-form .small{display:flex!important;align-items:flex-start;gap:10px;font-weight:600;line-height:1.35}.lead-form .small input[type="checkbox"]{width:18px;height:18px;margin:1px 0 0;flex:0 0 auto}.lead-form input[type="file"]{padding:10px;background:#fff}.lead-form input[type="file"]::file-selector-button{border:0;border-radius:999px;background:var(--dark);color:#fff;padding:9px 13px;font-weight:800;margin-right:12px;cursor:pointer}

/* Custom lead form file input */
.file-upload{display:flex;flex-direction:column;gap:9px;background:rgba(47,95,85,.055);border:1px dashed rgba(47,95,85,.28);border-radius:18px;padding:14px 16px!important;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}
.file-upload:hover{background:rgba(47,95,85,.085);border-color:rgba(168,95,43,.55);box-shadow:0 10px 24px rgba(32,36,42,.06)}
.file-upload-title{font-weight:850;color:var(--text)}
.file-upload-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.file-upload-input{position:absolute;inline-size:1px;block-size:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0)}
.file-upload-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 16px;border-radius:999px;background:var(--dark);color:#fff;font-weight:850;box-shadow:0 10px 24px rgba(31,43,45,.14);transition:background .18s ease,transform .18s ease}
.file-upload:hover .file-upload-btn,.file-upload-input:focus-visible+.file-upload-btn{background:var(--accent);transform:translateY(-1px)}
.file-upload-name{color:var(--muted);font-size:14px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-upload-hint{color:var(--muted);font-size:13px;line-height:1.35}
@media(max-width:640px){.file-upload-row{align-items:stretch}.file-upload-btn{width:100%}.file-upload-name{white-space:normal}}

/* Mobile fix: header must not cover article text */
@media(max-width:860px){
  .top{position:static;top:auto;backdrop-filter:none;background:#f4f1ea;box-shadow:none}
  .content-page{padding-top:28px}
  .content-page .entry{padding:24px 18px;border-radius:22px}
  .content-page h1{font-size:clamp(30px,9vw,42px)}
}