:root{
  --ink:#1a1c1f; --ink-soft:#3a3f45; --muted:#6b7280;
  --accent:#c0392b; --accent-dark:#9c2c20;
  --bg:#ffffff; --bg-alt:#f6f7f9; --line:#e4e7eb;
  --radius:12px; --maxw:1120px; --font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
h1,h2,h3{line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:2.1rem}h2{font-size:1.6rem}h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.placeholder{color:var(--muted);background:var(--bg-alt);border:1px dashed var(--line);
  border-radius:8px;padding:.6em .9em;font-style:italic}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6em 1em;z-index:100}
.skip-link:focus{left:12px;top:12px}

/* buttons */
.btn{display:inline-block;padding:.7em 1.4em;border-radius:999px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;font-size:.98rem;transition:.15s}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);text-decoration:none}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);text-decoration:none}
.btn-lg{padding:.9em 1.9em;font-size:1.05rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.2) blur(6px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;flex:none}
.brand-name{font-size:1.15rem}
.primary-nav{margin-left:8px}
.primary-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.primary-nav a{display:block;padding:.5em .8em;border-radius:8px;color:var(--ink-soft);font-weight:500}
.primary-nav a:hover{background:var(--bg-alt);text-decoration:none}
.primary-nav a.active{color:var(--accent);font-weight:700}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.phone{color:var(--ink);font-weight:600;white-space:nowrap}
.lang-switch{display:flex;align-items:center;gap:4px;font-size:.9rem;font-weight:600}
.lang-switch .lang-current{color:var(--accent)}
.lang-switch a{color:var(--muted);padding:2px 4px}
.cta{white-space:nowrap}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{
  display:block;width:22px;height:2px;background:var(--ink);position:relative;margin:0 auto;transition:.2s}
.nav-toggle-bars::before,.nav-toggle-bars::after{content:"";position:absolute;left:0}
.nav-toggle-bars::before{top:-7px}.nav-toggle-bars::after{top:7px}

/* hero + sections */
.hero{background:linear-gradient(180deg,var(--bg-alt),var(--bg));padding:72px 0 64px;border-bottom:1px solid var(--line)}
.hero-inner{max-width:760px}
.hero h1{font-size:2.6rem}
.lead{font-size:1.2rem;color:var(--ink-soft)}
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.cards{display:grid;gap:20px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat-num{display:block;font-size:2.2rem;font-weight:800;color:var(--accent)}
.stat-label{color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-list{list-style:none;padding:0;margin:0 0 1em}
.contact-list li{padding:.15em 0}
.quote-form{display:grid;gap:14px;background:var(--bg-alt);padding:24px;border-radius:var(--radius);border:1px solid var(--line)}
.quote-form label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
.quote-form input,.quote-form textarea{font:inherit;padding:.6em .7em;border:1px solid var(--line);border-radius:8px;background:#fff}

/* footer */
.site-footer{background:var(--ink);color:#cfd3d9;margin-top:40px;padding:48px 0 24px}
.site-footer .brand-name{color:#fff}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:.7em}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.footer-col a,.footer-contact a{color:#cfd3d9}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;
  margin-top:32px;padding-top:20px;border-top:1px solid #2c2f34;flex-wrap:wrap}
.footer-legal{list-style:none;display:flex;gap:18px;padding:0;margin:0}
.footer-legal a{color:#cfd3d9;font-size:.9rem}

/* cookie banner */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;max-width:640px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 40px rgba(0,0,0,.15);
  padding:16px 20px;display:flex;gap:16px;align-items:center;justify-content:space-between;z-index:60;flex-wrap:wrap}
.cookie-banner p{margin:0;font-size:.92rem}
.cookie-actions{display:flex;gap:10px}

/* responsive */
@media (max-width:860px){
  .cards-3{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-toggle{display:block;order:3}
  .header-actions{margin-left:auto}
  .cta,.phone{display:none}
  .primary-nav{position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--line);
    display:none;padding:8px 20px 16px}
  .primary-nav.open{display:block}
  .primary-nav ul{flex-direction:column;gap:2px}
  .primary-nav a{padding:.7em .4em}
}