:root{--bg:#EFF3F8;--text:#1B2735;--accent:#3A63C8;--card:#FFFFFF;--alt:#E7EDF5;--border:#D9E1EC;--muted:#596779;--accent-d:#2F52A8;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);color-scheme:light}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(72px + env(safe-area-inset-top,0px))}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;line-height:1.65;font-size:1rem;overflow-x:hidden}
a{color:var(--accent)}
img,svg{max-width:100%}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1100px;margin:0 auto;padding:0 20px}
section{padding:72px 0}
section.alt{background:var(--alt)}
h1,h2,h3{line-height:1.2;margin:0;overflow-wrap:anywhere}
h2{font-size:clamp(1.6rem,4vw,2.1rem);margin-bottom:8px;letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 36px;max-width:60ch}
.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
/* nav */
header{position:sticky;top:0;z-index:20;background:rgba(239,243,248,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top,0px)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;text-decoration:none;color:var(--text);font-size:1.05rem}
.logo span{color:var(--accent)}
nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
nav a.link{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem}
nav a.link:hover{color:var(--text);background:var(--alt)}
nav a.link.active{color:var(--accent);background:#fff;box-shadow:inset 0 0 0 1px var(--border)}
.menu-btn{display:none;background:#fff;border:1px solid var(--border);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;color:var(--text);cursor:pointer}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid var(--accent);font-size:1rem;cursor:pointer;font-family:inherit}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-d)}
.btn.ghost{background:#fff;color:var(--accent)}
.btn.ghost:hover{background:var(--alt)}
.round{width:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:1px solid var(--border);color:var(--accent)}
.round:hover{border-color:var(--accent)}
/* hero */
.hero{padding:80px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.role{display:inline-block;background:#fff;border:1px solid var(--border);color:var(--accent);padding:6px 14px;border-radius:999px;font-weight:600;font-size:.9rem;margin-bottom:20px}
h1{font-size:clamp(2.1rem,6vw,3.5rem);letter-spacing:-.02em;margin-bottom:18px}
.lead{color:var(--muted);font-size:1.1rem;max-width:56ch;margin:0 0 28px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.social{display:flex;gap:12px}
.panel{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:26px}
.panel h3{font-size:1.05rem;margin-bottom:14px}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.facts li{display:flex;gap:12px;align-items:flex-start}
.facts .icon{color:var(--accent);margin-top:3px}
.facts small{display:block;color:var(--muted)}
/* cards */
.grid{display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px}
.card h3{font-size:1.05rem;margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.tags li{background:var(--bg);border:1px solid var(--border);padding:5px 12px;border-radius:999px;font-size:.92rem}
.about{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start}
.about p{margin:0 0 16px;max-width:62ch}
/* timeline */
.timeline{display:grid;gap:20px}
.item{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:14px;padding:24px}
.item-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;margin-bottom:4px}
.item h3{font-size:1.1rem}
.date{color:var(--muted);font-size:.95rem;font-weight:500}
.org{color:var(--accent);font-weight:600;margin:0 0 12px}
.badge{display:inline-block;background:var(--alt);border:1px solid var(--border);color:var(--muted);font-size:.8rem;font-weight:600;padding:2px 10px;border-radius:999px;margin-left:8px;vertical-align:middle}
.item ul{margin:0;padding-left:20px}
.item li{margin-bottom:6px}
.two{display:grid;gap:20px;grid-template-columns:1fr 1fr}
/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.clist{display:grid;gap:14px;list-style:none;margin:0 0 20px;padding:0}
.clist a.row{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--card);border:1px solid var(--border);border-radius:12px;text-decoration:none;color:var(--text);overflow-wrap:anywhere;min-height:56px}
.clist a.row:hover{border-color:var(--accent)}
.clist .icon{color:var(--accent)}
form{display:grid;gap:14px}
label{font-weight:600;font-size:.95rem;display:grid;gap:6px}
input,textarea{font:inherit;color:var(--text);background:#fff;border:1px solid var(--border);border-radius:10px;padding:11px 14px;width:100%}
textarea{min-height:130px;resize:vertical}
.err{color:#A3322F;font-size:.88rem;font-weight:500;min-height:1em}
.note{color:var(--muted);font-size:.9rem;margin:0}
footer{border-top:1px solid var(--border);padding:28px 0;background:var(--bg)}
.foot{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;color:var(--muted);font-size:.92rem}
.foot .social .round{width:42px;height:42px}
@media(max-width:1024px){.grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.about,.contact{gap:32px}}
@media(max-width:820px){
 .menu-btn{display:inline-flex}
 nav ul{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--border);padding:10px 20px 16px}
 nav ul.open{display:flex}
 nav a.link{padding:13px 12px}
 .hero-grid,.about,.contact,.two{grid-template-columns:1fr}
 section{padding:56px 0}.hero{padding:48px 0 48px}
}
@media(max-width:560px){.grid{grid-template-columns:1fr}.actions .btn{flex:1 1 100%}.wrap{padding:0 16px}.panel,.card,.item{padding:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}