:root{color-scheme:light;--bg:#ffffff;--band:#f6f7f9;--card:#ffffff;--text:#1c2430;--muted:#5b6475;--line:#e3e7ee;--brand:#2f5bea;--brand-d:#2347b8;--brand-fg:#ffffff;--hero1:#1aa0c8;--hero2:#3b2fc0}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#10141b;--band:#141a23;--card:#181e28;--text:#e8ecf3;--muted:#a3adbd;--line:#2a3342;--brand:#6c8cff;--brand-d:#8aa3ff;--brand-fg:#0b1220}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(30px,5vw,50px);letter-spacing:-.02em}
h2{font-size:clamp(24px,3.2vw,34px);letter-spacing:-.01em}
h3{font-size:18px}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:var(--brand-fg);padding:8px 12px;border-radius:6px;z-index:10}
.skip:focus{left:8px}

.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700}
.brand img{width:40px;height:auto}
.menu{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.menu a{color:var(--text);text-decoration:none;font-weight:500}
.menu a:hover{color:var(--brand)}
.menu-toggle,.menu-btn{display:none}

.btn{display:inline-block;background:var(--brand);color:var(--brand-fg)!important;text-decoration:none;font-weight:600;padding:12px 20px;border-radius:10px;border:1px solid var(--brand);transition:background .15s}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.sm{padding:8px 14px}
.btn.ghost{background:transparent;color:var(--brand)!important}
.btn.ghost:hover{background:color-mix(in srgb,var(--brand) 10%,transparent)}

.hero{background:linear-gradient(135deg,var(--hero1),var(--brand) 55%,var(--hero2));color:#fff;padding:96px 0 104px}
.hero-in{max-width:760px}
.hero .eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:600;opacity:.9}
.hero .lead{font-size:clamp(17px,2vw,20px);opacity:.95;max-width:720px}
.hero .btn{background:#fff;color:#1c2430!important;border-color:#fff}
.hero .btn:hover{background:#eef1ff}
.hero .btn.ghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.7)}
.hero .btn.ghost:hover{background:rgba(255,255,255,.12)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.facts{display:flex;gap:40px;list-style:none;padding:0;margin:40px 0 0}
.facts b{display:block;font-size:34px;line-height:1.1}
.facts span{opacity:.9;font-size:15px}

section{padding:80px 0}
.band{background:var(--band)}
.sub{color:var(--muted);margin-top:-.25em}
.grid{display:grid;gap:20px;margin-top:28px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card,.role,.point{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}
.card p,.point p{color:var(--muted);margin:0}
.role{border-top:4px solid var(--brand)}
.role p{color:var(--muted);margin:0}
.why{margin-top:40px;max-width:820px}
.why p{color:var(--muted)}

.contact{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.contact p{color:var(--muted)}
address{font-style:normal;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;line-height:1.8}

.foot{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:14px}
.foot-in{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot a{color:var(--muted)}

@media (max-width:900px){
  .g3{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact{grid-template-columns:1fr}
}
@media (max-width:760px){
  .menu-btn{display:flex;width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;border-radius:8px}
  .menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:var(--text);position:relative;content:""}
  .menu-btn span::before{position:absolute;top:-6px}.menu-btn span::after{position:absolute;top:6px}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 20px 16px}
  .menu li a{display:block;padding:12px 0}
  .menu li a.btn{text-align:center;margin-top:8px}
  .menu-toggle:checked~.menu{display:flex}
  .menu-toggle{display:block;position:absolute;opacity:0;width:40px;height:40px;right:20px;top:12px;margin:0;cursor:pointer;z-index:2}
  .hero{padding:64px 0 72px}
  section{padding:56px 0}
  .g4{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}