:root{
  --ink:#0b2d49;
  --ink-soft:#3b5570;
  --muted:#66809a;
  --line:#dcebf4;
  --bg:#ffffff;
  --bg-soft:#f1f9fd;
  --accent:#fde000;
  --accent-dark:#f0cf00;
  --accent-soft:#fffbe0;
  --radius:14px;
  --shadow:0 8px 30px rgba(9,120,163,.12);
  --wrap:1180px;
  --blue:#09b6ee;
  --blue-dark:#056d93;
  --blue-soft:#e3f7fe;
  --link:#06739b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(28px,4vw,44px);font-weight:800}
h2{font-size:clamp(22px,2.6vw,30px);font-weight:750}
h3{font-size:19px;font-weight:700}
ul{margin:0 0 16px;padding-left:20px}
li{margin:0 0 6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:14px}

/* header */
.topbar{background:var(--blue);color:#053a4d;font-size:13.5px}
.topbar .wrap{display:flex;gap:18px;justify-content:space-between;align-items:center;min-height:38px;flex-wrap:wrap}
.topbar a{color:#fff;border-bottom:1px dotted rgba(255,255,255,.35)}
.topbar .dot{opacity:.5}

.header{position:sticky;top:0;z-index:40;background:#e3f7fe;border-bottom:3px solid #fde000}
.header .logo{color:#0b2d49}
.header .logo small{color:#5a7f93}
.header .burger{background:#fff;border-color:#bfe7f7}
.header .burger span,.header .burger span:before,.header .burger span:after{background:#053a4d}
.header .wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.02em;white-space:nowrap}
.logo-mark{
  width:40px;height:40px;border-radius:11px;background:var(--blue-dark);color:#fde000;
  display:grid;place-items:center;font-size:15px;font-weight:800;letter-spacing:0;
}
.logo-img{width:42px;height:42px;object-fit:contain;display:block;flex:0 0 auto}
.footer .logo-img{background:transparent;border-radius:0;padding:0}
.logo small{display:block;font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:0;margin-top:1px}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav > a{padding:9px 10px;border-radius:9px;font-size:14.5px;color:#0b2d49;font-weight:600}
.nav > a:hover{background:#fff;color:#056d93}
.nav > a.is-active{color:#056d93;background:#fff}
.dd{position:relative}
.dd > a{padding:9px 10px;border-radius:9px;font-size:14.5px;font-weight:600;color:#0b2d49;display:inline-flex;align-items:center;gap:6px}
.dd > a:hover{background:#fff;color:#056d93}
.dd > a:after{content:"";width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.6}
.dd-menu{
  position:absolute;top:calc(100% + 8px);left:0;min-width:290px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;grid-template-columns:1fr;gap:2px;
}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:grid}
.dd-menu a{padding:8px 10px;border-radius:8px;font-size:14.5px;color:var(--ink-soft)}
.dd-menu a:hover{background:var(--bg-soft);color:var(--ink)}
.header-phone{font-weight:800;font-size:16.5px;white-space:nowrap;color:#0b2d49}
.header-phone span{display:block;font-size:11.5px;font-weight:600;color:#5a7f93;letter-spacing:.02em}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 20px;border-radius:11px;font-weight:700;font-size:15px;border:1px solid transparent;
  cursor:pointer;transition:.15s ease;background:var(--accent);color:#10233f;
}
.btn:hover{background:var(--accent-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-soft)}
.btn-lg{padding:15px 26px;font-size:16.5px}
.burger{display:none;margin-left:auto;background:#fff;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.burger span:before,.burger span:after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.burger span:before{top:-6px}
.burger span:after{top:6px}

/* hero */
.hero{background:linear-gradient(180deg,#fff 0%,#eef4fd 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;padding-top:54px;padding-bottom:56px}
.hero h1{margin-bottom:16px}
.hero .lead{font-size:18px;color:var(--ink-soft);max-width:560px}
.hero .prices{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.chip b{color:var(--ink)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-note{margin-top:18px;font-size:14px;color:var(--muted)}
.hero-media{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* sections */
.section{padding:64px 0}
.section.tight{padding:44px 0}
.section.soft{background:var(--bg-soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head p{margin:0;color:var(--muted);max-width:560px}

.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.15s ease}
a.card:hover{border-color:#c9d4e0;box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.card .arrow{margin-top:14px;font-weight:700;font-size:14px;color:var(--link)}
.card-icon{width:40px;height:40px;border-radius:11px;background:var(--blue-soft);color:var(--link);display:grid;place-items:center;font-weight:800;margin-bottom:14px}

.feature{display:flex;gap:14px;align-items:flex-start}
.feature .b{width:38px;height:38px;border-radius:10px;background:var(--blue-soft);color:var(--link);display:grid;place-items:center;font-size:18px;flex:0 0 auto}
.feature h4{margin:0 0 4px;font-size:16px}
.feature p{margin:0;font-size:14px;color:var(--muted)}

/* content */
.page-head{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:30px 0 34px}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.crumbs a{border-bottom:1px solid transparent}
.crumbs a:hover{border-color:var(--muted)}
.prose a{color:var(--link);text-decoration:underline;text-decoration-color:#a7e5f8;text-underline-offset:2px}
.prose a:hover{text-decoration-color:var(--link)}
.crumbs span{opacity:.6;margin:0 6px}
.page-head h1{margin-bottom:6px}
.page-head .lead{color:var(--ink-soft);max-width:760px;margin:0}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start;padding:44px 0 60px}
.aside{position:sticky;top:96px;display:grid;gap:16px}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.aside-card h4{margin:0 0 10px;font-size:16px}
.aside-card .phone{font-size:19px;font-weight:800;display:block;margin-bottom:4px}
.aside-list{list-style:none;padding:0;margin:0;font-size:14.5px}
.aside-list li{padding:8px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.aside-list li:last-child{border-bottom:0}

.prose{font-size:16.5px;color:var(--ink-soft)}
.prose h2{margin-top:32px;color:var(--ink)}
.prose h3{margin-top:24px;color:var(--ink)}
.prose strong{color:var(--ink)}
.seo-block{margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}
.seo-block > h2:first-child{margin-top:0}
.seo-block ol{margin:14px 0 18px;padding-left:22px}
.seo-block li{margin-bottom:8px}
.seo-block > p{margin-bottom:14px}
.callout{background:var(--accent-soft);border:1px solid #ffe94d;border-radius:var(--radius);padding:18px 20px;margin:22px 0;color:#453a00;font-weight:600}
.note{font-size:14px;color:var(--muted);margin-top:8px}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:16px 0 26px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f8fafc;font-size:13.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:700}
tbody tr:last-child td{border-bottom:0}
td:first-child{color:var(--ink);font-weight:600}
.price-table td:not(:first-child),.price-table th:not(:first-child){text-align:center;white-space:nowrap}

/* reviews */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.review p{font-size:15px;color:var(--ink-soft)}
.review .who{display:flex;align-items:center;gap:10px;margin-top:12px;font-weight:700;font-size:14.5px}
.review .who .av{width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--link);display:grid;place-items:center;font-weight:800}

/* form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;color:var(--ink-soft)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid #cfd8e3;border-radius:10px;font:inherit;font-size:15px;background:#fff;color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:2px solid #b9e9fb;border-color:var(--accent)}
.field textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:6px 0 16px}
.check input{margin-top:3px;width:16px;height:16px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:10px}
.form-status{margin-top:12px;font-size:14.5px;font-weight:600}
.form-status.ok{color:#157347}
.form-status.err{color:#b42318}

/* contacts */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-item{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.contact-item .lbl{font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;margin-bottom:6px}
.contact-item .val{font-weight:700;font-size:16px}
.contact-item a.val{border-bottom:1px solid #b9cdea}
.map-link{display:inline-flex;gap:8px;align-items:center;font-weight:700;color:var(--link);margin-top:6px}

/* news */
.post-card{display:flex;flex-direction:column;height:100%}
.post-date{font-size:13px;color:var(--link);font-weight:700;letter-spacing:.02em;margin-bottom:8px}
.article-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);letter-spacing:.02em;margin-bottom:18px}
.article-meta span{white-space:nowrap}
.prose ol{margin:14px 0 18px;padding-left:22px}

.post-body h2{margin-top:28px}
.post-body p{font-size:16.5px}

/* footer */
.footer{background:var(--blue-dark);color:#e2f6fd;padding:46px 0 26px;font-size:14.5px}
.footer a{color:#e8eef5}
.footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:28px;margin-bottom:28px}
.footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:8px}
.footer .logo{color:#fff;margin-bottom:12px}
.footer .logo-img{width:42px;height:42px;object-fit:contain;display:block;flex:0 0 auto}
.footer .logo-img{background:transparent;border-radius:0;padding:0}
.logo small{color:#8fa0b3}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}

@media(max-width:1500px){
  .header .wrap{gap:14px}
  .nav > a,.dd > a{padding:9px 8px;font-size:14px}
  .header-phone{font-size:15px}
  .header-phone span{display:none}
  .btn-cta{padding:10px 13px;font-size:14px}
}
@media(max-width:1024px){
  .hero .wrap{grid-template-columns:1fr;gap:32px;padding-top:38px}
  .layout{grid-template-columns:1fr;gap:28px}
  .aside{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:1120px){
  .nav{display:none}
  .header-phone{display:none}
  .burger{display:flex}
  .header.open .nav{
    display:flex;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:10px 16px 18px;gap:2px;box-shadow:var(--shadow);
  }
  .header.open .nav > a{padding:11px 12px;color:var(--ink-soft)}
  .header.open .nav > a:hover{background:var(--bg-soft);color:var(--ink)}
  .header.open .nav > a.is-active{color:var(--link);background:var(--blue-soft)}
  .header.open .dd > a{color:var(--ink-soft)}
  .header.open .dd > a:hover{background:var(--bg-soft);color:var(--ink)}
  .header.open .dd > a{padding:11px 12px}
  .header.open .dd-menu{position:static;display:grid;box-shadow:none;border:0;padding:0 0 6px 10px;min-width:0}
  .header .btn-cta{display:none}
}
@media(max-width:720px){
  .section{padding:44px 0}
  .grid-3,.grid-4,.grid-2,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero .prices{gap:8px}
  h1{font-size:30px}
}