:root{--bg:#f6f7f9;--text:#17202a;--muted:#65717d;--accent:#e85b2a;--dark:#111827;--card:#fff;--line:#e6e9ed;--ok:#18794e}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}
.top{background:#111827;color:#fff;font-size:14px}.top .container{display:flex;justify-content:space-between;gap:20px;padding:9px 0}.header{background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px}.logo{font-weight:800;font-size:20px}.logo span{color:var(--accent)}.menu{display:flex;gap:24px;font-size:15px}.menu a:hover{color:var(--accent)}.phone{font-weight:800;font-size:18px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:14px 20px;font-weight:750;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-dark{background:var(--dark);color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}.hero{background:linear-gradient(135deg,#111827 0%,#263344 100%);color:#fff;padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center}.eyebrow{color:#ffad8b;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px}.hero h1{font-size:clamp(36px,5vw,60px);line-height:1.06;margin:14px 0 18px}.hero p{font-size:19px;color:#dbe2e8;max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.hero-card{background:#fff;color:var(--text);border-radius:18px;padding:24px;box-shadow:0 20px 50px #0005}.hero-card h3{margin-top:0}.hero-card input,.hero-card select,.hero-card textarea,.card input,.card select,.card textarea{width:100%;padding:13px;border:1px solid #d8dde3;border-radius:9px;margin:6px 0 10px;font:inherit}.section{padding:68px 0}.section-head{max-width:760px;margin-bottom:30px}.section h2{font-size:36px;line-height:1.15;margin:0 0 12px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:24px}.icon{width:40px;height:40px;color:var(--accent);display:block;margin-bottom:14px}.tag-links{display:flex;flex-wrap:wrap;gap:10px}.tag-links a{display:inline-block;padding:8px 16px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--text);font-size:14px;text-decoration:none}.tag-links a:hover{border-color:var(--accent);color:var(--accent)}.notice-warn{background:#fff4ec;border:1px solid #f3c9a8;border-radius:15px;padding:20px 24px}.notice-warn strong{color:#b33e18}.card ul,.notice-warn ul{margin:10px 0 0;padding-left:20px}.card li,.notice-warn li{margin-bottom:8px;line-height:1.5}.card h3{margin:0 0 8px}.card p{margin:0;color:var(--muted)}.price{font-size:25px;font-weight:850;margin:15px 0}.tag{display:inline-block;background:#fff0ea;color:#b33e18;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800}.steps{counter-reset:step}.step{position:relative;padding-left:56px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800}.brands a{display:block}.cta{background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:25px}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:10px 0}.faq summary{font-weight:750;cursor:pointer}.footer{background:#111827;color:#dbe2e8;padding:50px 0}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}.footer a{color:#fff}.form-msg{font-size:13px;color:var(--muted);margin-top:10px;min-height:1.4em}.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:0;background:transparent;cursor:pointer;padding:0}.menu-toggle span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s,opacity .2s}.nav.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav.menu-open .menu-toggle span:nth-child(2){opacity:0}.nav.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}a:focus-visible,.btn:focus-visible,.menu-toggle:focus-visible,.card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:1100px) and (min-width:851px){.grid{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.menu{display:none}.menu-toggle{display:flex}.nav{position:relative}.nav.menu-open .menu{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;padding:6px 20px;gap:0;box-shadow:0 16px 40px #0002}.nav.menu-open .menu a{padding:14px 0;border-bottom:1px solid var(--line)}.nav.menu-open .menu a:last-child{border-bottom:0}.hero{padding:48px 0}.hero-grid,.grid,.grid-4,.footer-grid{grid-template-columns:1fr}.hero-card{order:2}.section{padding:48px 0}.cta{display:block}.cta .actions{margin-top:20px}.top .container{font-size:12px}}

.hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-msg.success{color:#167a45}.form-msg.error{color:#b42318}button:disabled{opacity:.65;cursor:wait}

/* v1.7 mobile/UX refinements */
.phone{white-space:nowrap;min-width:max-content}.menu-toggle{flex:0 0 42px}.hero-card input,.hero-card select,.hero-card textarea,.card input,.card select,.card textarea{min-height:46px}.card label,.hero-card label{display:block}.form-msg{line-height:1.4}.form-msg.success,.form-msg.error{font-weight:650}.menu-is-open{overflow:hidden}
@media(max-width:850px){
  .top .container{padding:7px 0;line-height:1.35}.top .container span:last-child{display:none}
  .nav{min-height:64px;gap:10px}.logo{font-size:18px;line-height:1.1}.phone{font-size:15px;margin-left:auto}.menu-toggle{order:3}
  .nav.menu-open .menu{position:fixed;top:64px;left:0;right:0;max-height:calc(100vh - 64px);overflow:auto;border-left:0;border-right:0;border-radius:0;padding:8px 6%;z-index:50}
  .nav.menu-open .menu a{font-size:16px;padding:15px 4px}
  .hero h1{font-size:clamp(32px,9vw,46px)}.hero p{font-size:17px}.hero-card{padding:20px}.actions .btn{min-height:48px}
  .section h2{font-size:30px}.cta{padding:26px 22px}.cta .actions{display:grid;grid-template-columns:1fr}.cta .actions .btn{width:100%}
}
@media(max-width:480px){
  .container{width:min(100% - 28px,1160px)}.phone{font-size:14px}.hero{padding:38px 0}.hero-card{border-radius:14px}.btn{width:100%;padding:13px 16px}.hero .actions{display:grid;grid-template-columns:1fr}.grid{gap:14px}.card{padding:20px}.section{padding:42px 0}
}
@media(max-width:360px){.phone{font-size:12.5px}.logo{font-size:17px}.nav{gap:6px}.menu-toggle{width:38px;height:38px;flex-basis:38px}.nav.menu-open .menu{top:64px}}