:root{
  --navy:#1F4E79; --navy-d:#173B5C; --navy-l:#27598A;
  --green:#4E9644; --green-l:#F1F7EE;
  --red:#C1272D;
  --dark:#26323C; --gray:#5A6A76;
  --tint:#F2F6FA; --line:#D9E2EA;
  --ice:#CADCFC;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;color:var(--dark);line-height:1.6;background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
section{padding:72px 0}
h2{font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--navy);line-height:1.2;margin-bottom:14px}
.lead{font-size:17px;color:var(--gray);max-width:860px}
.btn{display:inline-block;padding:14px 28px;border-radius:10px;font-weight:700;font-size:16px;transition:.2s;cursor:pointer}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:#3F7D37}
.btn-ghost{border:2px solid var(--ice);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.chip{display:inline-block;background:var(--green-l);color:var(--green);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:16px}

/* header */
header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 12px rgba(31,78,121,.10)}
.nav{display:flex;align-items:center;gap:28px;height:72px}
.logos{display:flex;align-items:center;gap:18px;flex-shrink:0}
.logos img{height:38px;width:auto}
nav.menu{display:flex;gap:20px;margin-left:auto;font-size:14.5px;font-weight:600;color:var(--navy)}
nav.menu a:hover{color:var(--green)}
nav.menu a.active{color:var(--green)}
.nav-phone{font-weight:800;color:var(--navy);white-space:nowrap}
.burger{display:none;margin-left:auto;background:none;border:none;font-size:24px;color:var(--navy);cursor:pointer}

/* hero (главная) */
.hero{background:linear-gradient(120deg,var(--navy-d) 0%,var(--navy) 60%,var(--navy-l) 100%);color:#fff}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;min-height:560px;padding-top:56px;padding-bottom:56px}
.hero h1{font-size:clamp(34px,5vw,54px);font-weight:800;line-height:1.12;margin:18px 0}
.hero p.sub{font-size:19px;color:var(--ice);margin-bottom:30px;max-width:520px}
.hero .tag{display:inline-block;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:7px 16px;font-size:13px;letter-spacing:.05em;color:var(--ice)}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{border-radius:18px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.hero-meta{margin-top:26px;font-size:14px;color:var(--ice)}

/* page hero (внутренние страницы) */
.page-hero{background:linear-gradient(120deg,var(--navy-d),var(--navy) 70%,var(--navy-l));color:#fff;padding:56px 0}
.page-hero h1{font-size:clamp(30px,4.5vw,46px);font-weight:800;line-height:1.15}
.page-hero p{color:var(--ice);font-size:17px;max-width:760px;margin-top:12px}
.crumbs{font-size:13px;color:var(--ice);margin-bottom:14px}
.crumbs a:hover{text-decoration:underline}

/* about / features */
.about .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about-img{border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(31,78,121,.18)}
.feature{display:flex;gap:18px;margin-top:26px}
.ic{flex-shrink:0;width:52px;height:52px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px}
.ic.navy{background:var(--navy)}
.feature h3{font-size:17px;color:var(--navy);font-weight:700}
.feature p{font-size:14.5px;color:var(--gray)}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.card{background:#fff;border-radius:14px;padding:26px}
.card h3{font-size:17px;color:var(--navy);font-weight:700;margin:16px 0 8px}
.card p{font-size:14.5px;color:var(--gray)}
.note{margin-top:30px;font-style:italic;color:var(--green);font-weight:600;max-width:900px}

/* nav-cards на главной */
.navcard{background:var(--tint);border-radius:16px;padding:30px;display:flex;flex-direction:column;transition:.2s;border:1px solid transparent}
.navcard:hover{box-shadow:0 12px 30px rgba(31,78,121,.15);border-color:var(--line);transform:translateY(-3px)}
.navcard h3{font-size:19px;color:var(--navy);font-weight:800;margin:16px 0 8px}
.navcard p{font-size:14.5px;color:var(--gray);flex-grow:1}
.navcard .more{margin-top:16px;color:var(--green);font-weight:800;font-size:14.5px}

/* services (navy) */
.services{background:var(--navy);color:#fff}
.services h2{color:#fff}
.services .lead{color:var(--ice)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.scard{background:var(--navy-l);border-radius:14px;padding:24px}
.scard h3{font-size:16px;font-weight:700;margin:16px 0 8px}
.scard p{font-size:13.5px;color:var(--ice)}

/* coverage table */
table{width:100%;border-collapse:collapse;margin-top:36px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
th{background:var(--navy);color:#fff;text-align:left;padding:14px 18px;font-size:15px}
td{padding:13px 18px;font-size:14.5px;border-top:1px solid var(--line)}
tr:nth-child(odd) td{background:var(--tint)}
td.cov{color:var(--navy);font-weight:700}

/* vvv pricing */
.pricing{background:var(--tint)}
.pcard{background:#fff;border-radius:16px;padding:30px;border-top:5px solid var(--green);box-shadow:0 8px 24px rgba(31,78,121,.08);display:flex;flex-direction:column}
.pcard.navy{border-top-color:var(--navy)}
.pcard.red{border-top-color:var(--red)}
.pcard .name{font-size:24px;font-weight:800;color:var(--green)}
.pcard.navy .name{color:var(--navy)}
.pcard.red .name{color:var(--red)}
.pcard .price{font-size:22px;font-weight:800;color:var(--dark);margin-top:8px}
.pcard .unit{font-size:13px;color:var(--gray)}
.pcard .who{font-style:italic;font-size:14px;margin:14px 0;color:var(--gray)}
.pcard ul{list-style:none;margin-top:auto}
.pcard li{font-size:14px;padding:7px 0 7px 28px;position:relative;color:var(--dark)}
.pcard li::before{content:"\2713";position:absolute;left:0;color:var(--green);font-weight:800}

/* monitoring */
.monitor .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.monitor-img{border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(31,78,121,.18)}
.risk{display:flex;align-items:center;gap:16px;margin-top:18px}
.risk .ic{width:46px;height:46px;font-size:17px}
.callout{margin-top:28px;background:var(--green-l);border-radius:12px;padding:18px 22px;color:var(--green);font-weight:700;font-size:15px}

/* partners */
.partners{background:var(--tint)}
.pt{background:#fff;border-radius:16px;padding:30px;box-shadow:0 8px 24px rgba(31,78,121,.08);display:flex;flex-direction:column}
.pt h3{font-size:19px;color:var(--navy);font-weight:800;margin:18px 0 4px}
.pt .sub{color:var(--green);font-weight:700;font-size:13.5px;margin-bottom:12px}
.pt p{font-size:14.5px;color:var(--gray);flex-grow:1}
.pt a.site{margin-top:18px;color:var(--red);font-weight:800;font-size:15px}
.pt a.site:hover{text-decoration:underline}

/* international */
.steps{margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;padding:26px;background:var(--tint);border-radius:14px}
.step .num{width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step h3{font-size:17px;color:var(--navy);font-weight:700;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--gray)}
.geo{margin-top:30px;background:var(--navy);color:var(--ice);border-radius:14px;padding:22px 28px;font-size:15px}
.geo b{color:#fff}

/* results */
.results .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.results-img{border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(31,78,121,.18)}

/* founder */
.founder{background:linear-gradient(120deg,var(--navy-d),var(--navy));color:#fff}
.founder .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.founder-photo{border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.founder h2{color:#fff}
.founder .feature h3{color:#fff;font-size:17px}
.founder .feature p{color:var(--ice);font-size:14px}
.founder .feature{margin-top:0;margin-bottom:24px}

/* price banner */
.price-banner{background:linear-gradient(120deg,var(--navy-d),var(--navy));color:#fff}
.price-banner .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.big-price{font-size:clamp(56px,8vw,84px);font-weight:800;line-height:1}
.price-banner .unit{color:var(--ice);font-size:16px;margin-top:8px}
.price-banner .diff{margin-top:22px;font-style:italic;color:var(--ice);font-size:14.5px;max-width:440px}
.mini{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:16px 22px;display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px}
.mini .n{font-weight:800;font-size:17px}
.mini .p{font-weight:700;text-align:right}
.mini .u{display:block;font-size:12px;color:var(--ice);font-weight:400}

/* contacts */
.contact .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.cline{display:flex;align-items:center;gap:14px;margin-top:16px;font-size:17px;font-weight:600;color:var(--navy)}
.cline .ic{width:44px;height:44px;font-size:16px}
.sign{margin-top:32px;padding-top:22px;border-top:3px solid var(--green);max-width:480px}
.sign b{color:var(--navy)}
.sign p{font-size:14.5px;color:var(--gray)}
.contact-img{border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(31,78,121,.18)}

footer{background:var(--navy-d);color:var(--ice);padding:26px 0;font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media(max-width:960px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .hero .wrap,.about .wrap,.monitor .wrap,.results .wrap,.price-banner .wrap,.contact .wrap,.founder .wrap{grid-template-columns:1fr}
  .hero-img{order:-1}
  nav.menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 24px;gap:14px;box-shadow:0 12px 24px rgba(31,78,121,.15)}
  nav.menu.open{display:flex}
  .burger{display:block}
  .nav-phone{display:none}
}
@media(max-width:640px){
  .grid3,.grid4,.steps{grid-template-columns:1fr}
  section{padding:52px 0}
  th,td{padding:10px 12px;font-size:13.5px}
}