:root{
  --bg:#ffffff; --text:#1b1b1b; --muted:#6b6b6b;
  --brand:#8b5e3c;
  --brand-2:#d6b28a; --surface:#f6f4f2;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:var(--brand);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.flex{display:flex} .between{justify-content:space-between} .center{align-items:center}
.center-text{text-align:center}

.site-header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #eee;z-index:50}
.site-header .brand{display:flex;flex-direction:column}
.logo{font-weight:800;font-size:22px;color:var(--brand)}
.tagline{font-size:12px;color:var(--muted)}
.nav a{margin:0 10px;color:var(--text)}
.head-contacts .phone{font-weight:700;margin-right:12px}

.hero{background:var(--surface);padding:56px 0 32px}
.hero h1{font-size:34px;margin:0 0 10px}
.hero .lead{max-width:820px;color:#333;margin:0 auto 20px}
.badges{list-style:none;padding:0;margin:14px 0 0;display:flex;gap:12px;justify-content:center;color:#444}
.badges li{background:#fff;border:1px solid #eee;border-radius:999px;padding:6px 12px;font-size:14px}

.section{padding:48px 0}
.section.alt{background:var(--surface)}
.section h2{font-size:28px;margin:0 0 18px}

.grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:#fff;border:1px solid #eee;border-radius:16px;padding:16px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.card h3{margin:0 0 8px;font-size:18px}

.notice{margin-top:18px;padding:12px 14px;background:#fff7ed;border:1px solid #ffedd5;border-radius:12px}

.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:12px}
.steps li{background:#fff;border:1px solid #eee;border-radius:12px;padding:12px 14px;position:relative}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:-12px;top:-12px;background:var(--brand);color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.gallery img{width:100%;height:auto;border-radius:12px;border:1px solid #eee;background:#fafafa}

.faq details{border:1px solid #eee;border-radius:12px;padding:10px 12px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:600}

.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;border:1px solid #ddd;font-weight:600}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-outline{background:#fff;color:var(--brand)}

.cta-block{background:linear-gradient(180deg,var(--surface),#fff);}
.center{text-align:center}

.site-footer{background:#0f0f0f;color:#e7e7e7;padding:28px 0}
.site-footer a{color:#fff}
.footer-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.copy{border-top:1px solid #2a2a2a;margin-top:16px;padding-top:12px;text-align:center;color:#bbb}

.sticky-call{position:fixed;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:10px;z-index:60}
.sticky-call .btn{box-shadow:0 6px 14px rgba(0,0,0,.15)}
.sticky-call .btn-call{background:#2b7a0b;color:#fff;border-color:#2b7a0b}
.sticky-call .btn-wa{background:#25D366;color:#fff;border-color:#25D366}

@media (min-width:900px){
  .sticky-call{display:none}
}