:root{--blue:#1857d8;--dark:#17233d;--muted:#60708a;--line:#e5eaf1;--bg:#f7faff;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:#fff;line-height:1.65}
a{color:inherit;text-decoration:none}.top{height:34px;background:#f8fafc;border-bottom:1px solid var(--line);font-size:13px;color:#6a7890}
.wrap{max-width:1280px;margin:auto;padding:0 24px}.top .wrap{display:flex;justify-content:space-between;align-items:center;height:100%}
header{height:88px;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}.nav{height:100%;display:flex;align-items:center;gap:34px}
.logo img{width:210px;height:auto}.menu{display:flex;gap:28px;align-items:center;margin-left:auto}.menu>a,.drop{font-weight:700;font-size:16px}.drop{position:relative}.drop span{font-size:11px;color:#60708a}
.phone{background:var(--blue);color:#fff;padding:16px 22px;border-radius:16px;font-size:18px;font-weight:800;box-shadow:0 8px 22px #1857d82b}
.hero{background:linear-gradient(180deg,#edf4ff 0,#f8fbff 100%);padding:64px 0 34px}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:2px;font-size:14px}.hero h1{font-size:54px;line-height:1.08;margin:15px 0}.hero h1 span{color:var(--blue)}.hero p{font-size:19px;color:var(--muted);max-width:680px}.hero img{width:100%;border-radius:28px;box-shadow:0 20px 50px #294a7d18}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-block;padding:15px 24px;border-radius:13px;background:var(--blue);color:#fff;font-weight:800}.btn.alt{background:#fff;color:var(--dark);border:1px solid #ccd7e6}
.trust{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;background:#fff;overflow:hidden;box-shadow:0 10px 30px #23395d0d}.trust>div{padding:25px;border-right:1px solid var(--line)}.trust>div:last-child{border:0}.trust b{display:block;font-size:18px;margin-bottom:6px}.trust span{color:var(--muted)}
section{padding:72px 0}.section-head{max-width:760px;margin-bottom:34px}.section-head h2{font-size:36px;margin:8px 0}.section-head p{color:var(--muted);font-size:17px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:20px;padding:25px;background:#fff;box-shadow:0 8px 28px #23395d09}.card img{width:100%;border-radius:16px;margin-bottom:15px}.card h3{margin:5px 0;font-size:21px}.card p{color:var(--muted)}.link{color:var(--blue);font-weight:800}
.steps{background:var(--bg)}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step{padding:28px;border:1px solid var(--line);background:#fff}.num{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:800}
.content{max-width:950px}.content h2{font-size:32px;margin-top:44px}.content h3{font-size:23px;margin-top:30px}.content p,.content li{font-size:17px;color:#55657d}.content ul{padding-left:22px}.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.city-grid a{border:1px solid var(--line);padding:13px 15px;border-radius:12px;background:#fff;color:#33425a;font-weight:700}
.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{font-weight:800;cursor:pointer}.footer{background:#101a2d;color:#d7dfed;padding:55px 0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer h3{color:#fff}.footer a{display:block;margin:8px 0;color:#c7d2e4}.copyright{border-top:1px solid #ffffff1c;margin-top:35px;padding-top:22px;color:#94a3b8}
.searchbar{padding:16px;background:#f5f8fd;border:1px solid var(--line);border-radius:14px;width:100%;font-size:15px}
@media(max-width:900px){.menu{display:none}.hero-grid,.cards{grid-template-columns:1fr}.trust,.step-grid{grid-template-columns:1fr 1fr}.city-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:42px}}
@media(max-width:560px){.trust,.step-grid,.city-grid,.footer-grid{grid-template-columns:1fr}.phone{padding:12px 15px;font-size:14px}.top{display:none}}