:root{--brand:#1f2b36;--accent:#b1552e;--paper:#faf6ef;--text:#0f172a;--muted:#475569;--line:#e2e8f0}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--paper);color:var(--text);line-height:1.65}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;gap:16px;padding:8px 0}
.container{width:min(1100px,92%);margin:0 auto}
.brand img{height:50px}
.nav{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.nav a{padding:6px 10px;border-radius:8px}.nav a:hover{background:#f2f5f8}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid var(--brand);font-weight:700}
.btn.primary{background:var(--brand);color:#fff}
.menu-toggle{display:none;background:transparent;border:0;padding:6px;cursor:pointer}
.hero{background:#fff;padding:28px 0;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
.hero .intro h1{margin:0 0 8px 0}.hero .intro p{margin:0;color:var(--muted)}
.hero .avatar img{width:56px;height:56px;border-radius:50%;box-shadow:0 4px 12px rgba(0,0,0,.12);object-fit:cover}
.section{padding:48px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:0 6px 18px rgba(2,6,23,.05);height:100%;display:flex;flex-direction:column}
.card h3{margin-top:0}.card .more{margin-top:auto}
.card a.stretched{position:relative;display:block}.card a.stretched::after{content:'';position:absolute;inset:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;align-items:start}
img.profile{width:100%;max-width:420px;border-radius:14px;box-shadow:0 12px 28px rgba(0,0,0,.12)}
.form label{display:block;font-weight:600;margin:10px 0 6px}
.form input,.form textarea{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:10px;font:inherit}
.form button{margin-top:12px;width:100%}
.site-footer{border-top:1px solid var(--line);background:#fff}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;flex-wrap:wrap}
.footer-grid a{color:var(--brand)}
@media (max-width:900px){.menu-toggle{display:inline-flex;margin-left:auto}
.nav{display:none;flex-direction:column;gap:8px;width:100%;padding:10px 0 6px}
.nav.open{display:flex}
.hero-grid{grid-template-columns:1fr;gap:12px;text-align:center}
.grid-3,.grid-2{grid-template-columns:1fr;text-align:center}img.profile{margin:0 auto}}