:root{
  --ink:#0b2340;
  --blue:#0e80ff;
  --muted:#687786;
  --line:#dce3e8;
  --soft:#f4f7f9;
  --white:#fff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(92vw,var(--max));margin:auto}
.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:86px;display:flex;align-items:center;justify-content:space-between}
.logo{width:168px;height:auto;display:block}
.menu-toggle{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 15px;font-weight:700;cursor:pointer;color:var(--ink)}
.menu-toggle span:first-child{font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.menu-toggle i,.menu-toggle i:before,.menu-toggle i:after{display:block;width:18px;height:2px;background:var(--ink);content:"";transition:.2s}
.menu-toggle i{position:relative}
.menu-toggle i:before{position:absolute;top:-6px}
.menu-toggle i:after{position:absolute;top:6px}
.nav.open .menu-toggle i{background:transparent}.nav.open .menu-toggle i:before{top:0;transform:rotate(45deg)}.nav.open .menu-toggle i:after{top:0;transform:rotate(-45deg)}
.menu-panel{position:absolute;right:4vw;top:76px;width:min(420px,calc(100vw - 28px));padding:14px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 22px 60px rgba(11,35,64,.12);display:none}
.nav.open .menu-panel{display:block}
.menu-panel a{display:flex;justify-content:space-between;align-items:center;padding:17px 15px;border-radius:13px;font-size:18px;font-weight:650}
.menu-panel a:hover{background:var(--soft)}
.menu-panel .sub{padding:3px 0 6px 15px;display:grid;gap:2px}.menu-panel .sub a{font-size:15px;font-weight:500;color:var(--muted)}
.menu-panel .contact{background:var(--ink);color:#fff;margin-top:8px}.menu-panel .contact:hover{background:#102f54}
.hero{padding:92px 0 82px;background:
 radial-gradient(circle at 84% 20%,rgba(14,128,255,.10),transparent 28%),
 linear-gradient(180deg,#fff 0,#f7fafc 100%);}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:20px}
h1{font-size:clamp(52px,7vw,90px);line-height:.95;letter-spacing:-.065em;margin:0 0 25px}
.hero p{font-size:20px;color:#526170;max-width:660px;margin:0 0 34px}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--ink);padding:13px 19px;font-size:14px;font-weight:750}
.btn.primary{background:var(--ink);color:#fff}.btn.secondary{background:#fff}
.visual{min-height:460px;border:1px solid var(--line);border-radius:30px;overflow:hidden;position:relative;background:linear-gradient(145deg,#edf3f6,#fff)}
.visual:before{content:"";position:absolute;inset:28px;border:1px solid rgba(11,35,64,.12);border-radius:23px}
.visual-grid{position:absolute;inset:0;background:linear-gradient(rgba(11,35,64,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(11,35,64,.05) 1px,transparent 1px);background-size:45px 45px}
.visual-tag{position:absolute;left:28px;right:28px;bottom:28px;padding:22px;background:rgba(255,255,255,.92);border:1px solid rgba(11,35,64,.12);border-radius:20px}
.visual-tag strong{display:block;font-size:19px}.visual-tag span{color:var(--muted);font-size:14px}
.section{padding:92px 0}
.section.soft{background:var(--soft)}
.kicker{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:15px}
.section-head{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:42px}
.section-head h2,.split h2{font-size:48px;line-height:1.02;letter-spacing:-.055em;margin:0}
.section-head p{max-width:550px;color:var(--muted);margin:0;font-size:18px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{border:1px solid var(--line);border-radius:20px;padding:26px;background:#fff;min-height:250px}
.card .index{font-size:11px;letter-spacing:.18em;font-weight:800;color:var(--blue)}
.card h3{font-size:23px;line-height:1.1;margin:48px 0 12px}.card p{margin:0;color:var(--muted);font-size:15px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start}
.split p{font-size:18px}.lead{font-size:22px!important;color:#3f4e5d}
.points{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.point{padding:20px 0;border-top:1px solid var(--line)}.point strong{display:block;margin-bottom:4px}.point p{margin:0;color:var(--muted);font-size:15px}
.notice{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff}
.notice strong{display:block;font-size:20px;margin-bottom:7px}.notice span{color:var(--muted)}
.footer{background:var(--ink);color:#fff;padding:52px 0 25px}.footer a{color:#e7eef5}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}.footer small{color:#9eabb7}.footer-logo{width:140px;filter:brightness(0) invert(1);margin-bottom:15px}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;color:#aeb8c1;font-size:12px}
.page-hero{padding:76px 0 58px;background:var(--soft);border-bottom:1px solid var(--line)}.page-hero h1{font-size:62px;max-width:940px}.page-hero p{max-width:780px;color:var(--muted);font-size:20px}
.service-list{border-top:1px solid var(--line)}.service{display:grid;grid-template-columns:150px 1fr;gap:35px;padding:30px 0;border-bottom:1px solid var(--line)}.service-num{font-size:11px;letter-spacing:.15em;font-weight:800;color:var(--blue)}.service h3{margin:0 0 8px;font-size:30px}.service p{margin:0;color:var(--muted);max-width:790px}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project{aspect-ratio:1/.88;border-radius:22px;border:1px solid var(--line);background:linear-gradient(145deg,#e8eef3,#fbfcfd);position:relative;overflow:hidden}.project:before{content:"";position:absolute;inset:20px;border:1px solid rgba(11,35,64,.12);border-radius:16px}.project-info{position:absolute;left:22px;right:22px;bottom:19px}.project-info small{color:var(--blue);letter-spacing:.15em;font-size:10px;font-weight:800}.project-info h3{margin:5px 0 1px;font-size:21px}.project-info p{margin:0;color:var(--muted);font-size:14px}
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:35px}.contact-card{border:1px solid var(--line);border-radius:23px;padding:30px}.contact-row{padding:17px 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:0}.contact-row small{display:block;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);font-size:11px}.contact-row a{font-size:21px}
@media(max-width:900px){
 .hero-grid,.split,.contact-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.projects{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
 .container{width:min(92vw,var(--max))}.nav{height:76px}.logo{width:144px}.menu-panel{top:68px;right:4vw}
 .hero{padding:65px 0}.hero-grid{gap:35px}.visual{min-height:330px}.section{padding:65px 0}
 .cards,.projects,.points,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:15px}
 .section-head h2,.split h2{font-size:38px}.page-hero h1,h1{font-size:46px}.page-hero p{font-size:18px}
 .service{grid-template-columns:1fr;gap:8px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}
}