:root{--blue:#1F5FD6;--blue-d:#174aa8;--ink:#0b0b0c;--mute:#5b6270;--bg2:#f4f6fa}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid #e8ebf0;z-index:10}
.navin{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.18em;font-size:15px}
.brand img{height:36px}
nav{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500}
nav a:not(.btn):hover{color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:14px 26px;border-radius:8px;font-weight:600;transition:.2s}
.btn:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn.sm{padding:9px 18px}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid #cfd5df}
.btn.ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn.light{background:#fff;color:var(--blue)}
.btn.light:hover{background:#eef3ff}
.eyebrow{color:var(--blue);font-weight:600;font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.hero{padding:110px 0 100px;background:radial-gradient(circle at 85% 20%,rgba(31,95,214,.12),transparent 45%),#fff}
h1{font-size:clamp(36px,6vw,62px);line-height:1.08;letter-spacing:-.02em;font-weight:800;margin-bottom:22px}
h1 span{color:var(--blue)}
.lead{font-size:clamp(17px,2vw,20px);color:var(--mute);max-width:620px;margin-bottom:34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.01em;line-height:1.15;margin-bottom:16px}
.services{background:var(--bg2);padding:96px 0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:36px}
.card{background:#fff;border-radius:14px;padding:32px;border:1px solid #e6e9ef;transition:.2s}
.card:hover{box-shadow:0 14px 34px rgba(11,11,12,.08);transform:translateY(-3px)}
.ic{width:48px;height:48px;border-radius:10px;background:rgba(31,95,214,.1);display:grid;place-items:center;margin-bottom:20px}
.ic svg{width:24px;height:24px;fill:none;stroke:var(--blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--mute);font-size:15.5px}
.about{padding:96px 0}
.two{display:grid;grid-template-columns:1fr 1.4fr;gap:56px}
.about p+p{margin-top:16px}.about .two>div:last-child p{color:var(--mute);font-size:17px}
.contact{background:var(--ink);color:#fff;text-align:center;padding:96px 0;background-image:linear-gradient(135deg,#0b0b0c 55%,#12306b)}
.contact p{color:#c7cbd3;margin-bottom:30px;font-size:17px}
.contact .loc{margin:28px 0 0;font-size:14px;color:#9aa1ad}
footer{background:#000;color:#8a909b;padding:36px 0;font-size:14px}
.foot{display:flex;align-items:center;justify-content:space-between;gap:20px}
.foot img{height:56px}
@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:860px){.two{grid-template-columns:1fr;gap:12px}}
@media(max-width:560px){.grid{grid-template-columns:1fr}nav a:not(.btn){display:none}.brand span{font-size:12px;letter-spacing:.14em}.hero{padding:72px 0}.services,.about,.contact{padding:72px 0}.foot{flex-direction:column;text-align:center}.btn{width:100%;text-align:center}.btn.sm{width:auto}.contact .btn{font-size:15px}}