:root { --ink:#17223a; --text:#4a5870; --muted:#7c89a0; --paper:#f5f7fb; --white:#fff; --line:#dce2ec; --blue:#2b62ee; --blue-dark:#1949c5; }
* { box-sizing:border-box; } html { scroll-behavior:smooth; } body { margin:0; background:var(--paper); color:var(--ink); font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif; -webkit-font-smoothing:antialiased; } a { color:inherit; text-decoration:none; }.container { width:min(1120px,calc(100% - 48px)); margin:auto; }
.header { height:76px; background:rgba(245,247,251,.92); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:2; backdrop-filter:blur(10px); }.nav { height:100%; display:flex; align-items:center; justify-content:space-between; }.logo { font-size:18px; font-weight:800; letter-spacing:-.08em; }.logo span { color:var(--blue); }.nav nav { display:flex; gap:26px; font-size:13px; font-weight:600; color:var(--text); }.nav nav a:hover { color:var(--blue); }
.hero { min-height:580px; padding:112px 0 80px; display:grid; grid-template-columns:1.35fr .65fr; align-items:center; gap:80px; }.label { color:var(--blue); margin:0 0 20px; font-size:11px; font-weight:800; letter-spacing:.09em; line-height:1.2; text-transform:uppercase; } h1,h2,h3,p { margin-top:0; } h1,h2 { letter-spacing:-.055em; } h1 { margin-bottom:24px; font-size:clamp(44px,6.4vw,82px); line-height:1.03; } h2 { font-size:clamp(31px,4vw,51px); line-height:1.08; margin-bottom:0; }.intro { max-width:510px; color:var(--text); font-size:17px; line-height:1.65; margin-bottom:34px; }.primary-button { display:inline-flex; align-items:center; gap:32px; padding:14px 17px 14px 20px; background:var(--blue); border-radius:8px; color:white; font-size:14px; font-weight:700; transition:background .2s,transform .2s; }.primary-button span { font-size:18px; }.primary-button:hover { background:var(--blue-dark); transform:translateY(-2px); }
.status-card { background:#162647; color:#eaf1ff; border-radius:14px; padding:20px; box-shadow:0 18px 40px rgba(30,55,105,.14); }.status-top { border-bottom:1px solid rgba(222,234,255,.17); display:flex; align-items:center; justify-content:space-between; padding-bottom:17px; font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:#a9bddf; }.signal { width:8px; height:8px; border-radius:50%; background:#77dca7; box-shadow:0 0 12px #77dca7; }.status-line { display:flex; justify-content:space-between; align-items:center; padding:18px 0; border-bottom:1px solid rgba(222,234,255,.11); color:#a9bddf; font-size:13px; }.status-line:last-child { border:0; padding-bottom:0; }.status-line b { color:#f1f5ff; font-size:12px; font-weight:650; }
.about { padding:94px 0; background:var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; }.about-text { max-width:460px; color:var(--text); font-size:15px; line-height:1.75; }.about-text p:last-child { margin-bottom:0; }
.features { padding:100px 0; }.feature-grid { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); border-radius:12px; overflow:hidden; background:var(--white); }.feature-grid article { min-height:210px; padding:24px; border-right:1px solid var(--line); }.feature-grid article:last-child { border:0; }.feature-grid span { display:block; color:var(--blue); margin-bottom:48px; font-size:11px; font-weight:800; letter-spacing:.08em; }.feature-grid h3 { font-size:17px; letter-spacing:-.03em; margin-bottom:9px; }.feature-grid p { color:var(--text); font-size:13px; line-height:1.6; margin-bottom:0; }
.contact { padding:80px 0; background:#e9efff; border-top:1px solid #d4dffb; }.contact-inner { display:grid; grid-template-columns:1fr 1fr; gap:100px; align-items:end; }.contact h2 { margin-bottom:20px; }.contact p:not(.label) { color:var(--text); font-size:15px; line-height:1.65; max-width:390px; margin-bottom:0; }.contact-buttons { display:grid; grid-template-columns:1fr 1fr; gap:10px; }.contact-button { min-height:66px; padding:0 17px; display:flex; align-items:center; justify-content:space-between; background:rgba(255,255,255,.75); border:1px solid #ccd8f1; border-radius:8px; color:var(--ink); font-size:14px; font-weight:700; transition:border .2s,transform .2s,background .2s; }.contact-button b { color:var(--blue); font-size:19px; }.contact-button:hover { border-color:var(--blue); background:white; transform:translateY(-2px); }.contact-button.main { grid-column:span 2; background:var(--blue); border-color:var(--blue); color:white; }.contact-button.main b { color:white; }.contact-button.main:hover { background:var(--blue-dark); }
.footer { min-height:98px; display:flex; align-items:center; justify-content:space-between; color:var(--muted); font-size:12px; }.footer p { margin:0; }.footer>a:last-child { color:var(--text); font-weight:700; }
@media (max-width:760px) { .container { width:min(100% - 32px,1120px); }.header { height:66px; }.nav nav { gap:16px; font-size:12px; }.hero { min-height:0; padding:70px 0 64px; grid-template-columns:1fr; gap:42px; }.intro { font-size:16px; }.status-card { max-width:430px; }.about { padding:66px 0; }.about-grid,.contact-inner { grid-template-columns:1fr; gap:38px; }.features { padding:66px 0; }.feature-grid { grid-template-columns:1fr 1fr; }.feature-grid article { min-height:180px; border-bottom:1px solid var(--line); }.feature-grid article:nth-child(2) { border-right:0; }.feature-grid article:nth-child(n+3) { border-bottom:0; }.feature-grid span { margin-bottom:32px; }.contact { padding:66px 0; }.contact-buttons { max-width:500px; }.footer { min-height:120px; flex-wrap:wrap; align-content:center; gap:12px 25px; }.footer p { width:100%; order:3; } }
@media (max-width:430px) { .feature-grid { grid-template-columns:1fr; }.feature-grid article { min-height:150px; border-right:0; border-bottom:1px solid var(--line)!important; }.feature-grid article:last-child { border-bottom:0!important; }.contact-buttons { grid-template-columns:1fr; }.contact-button.main { grid-column:auto; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*:before,*:after { transition:none!important; } }