:root{--blue-50:#f0f7ff;--blue-200:#9ec5ff;--blue-400:#4a90e2;--blue-600:#1976d2;--blue-700:#165fbd;--bg:var(--blue-50);--text:#0b2436}*{box-sizing:border-box}html,body,#root{height:100%}body{background:linear-gradient(180deg, var(--bg), #fff);color:var(--text);margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.container{max-width:980px;margin:2rem auto;padding:0 1rem}.btn-primary{background:var(--blue-600);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.6rem 1rem}section h1,section h2{color:var(--blue-700)}.contact-form{gap:.5rem;max-width:640px;display:grid}.contact-form label{flex-direction:column;gap:.25rem;display:flex}.contact-form input,.contact-form textarea{border:1px solid #0000001f;border-radius:4px;padding:.5rem}.hero-inner{align-items:center;gap:2rem;display:flex}.hero-text{flex:1}.hero .lead{color:#0b2436cc;margin:.5rem 0 1rem;font-size:1.05rem}.hero-visual{flex-shrink:0;width:220px}.avatar{border:1px solid #0000000f;border-radius:12px;width:100%;box-shadow:0 8px 24px #10285014}.contact-grid{grid-template-columns:280px 1fr;align-items:start;gap:1.5rem;display:grid}.contact-card{background:#fff;border-radius:10px;padding:1rem;box-shadow:0 8px 24px #1028500f}.contact-avatar{border-radius:8px;width:100%;margin-bottom:.75rem}@media (width<=820px){.hero-inner{text-align:center;flex-direction:column-reverse}.hero-visual{width:160px}.contact-grid{grid-template-columns:1fr}.nav-list{display:none}}.app-root{flex-direction:column;min-height:100vh;display:flex}main.container{flex:1}section{padding:1rem 0}.nav{background:linear-gradient(90deg, var(--blue-700), var(--blue-600));color:#fff;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.nav-brand .brand-link{color:#fff;font-size:1.1rem;font-weight:700;text-decoration:none}.nav-list{gap:1rem;margin:0;padding:0;list-style:none;display:flex}.nav-list li a{color:#ffffffe6;padding:.25rem .5rem;text-decoration:none}.nav-list li.active a{background:#ffffff1f;border-radius:6px}@media (width<=820px){.nav{padding:.5rem 1rem;position:relative}.nav .menu-toggle{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff1f;border-radius:6px;padding:6px 8px;display:inline-block}.nav-list{display:none}.nav-list.open{z-index:40;background:linear-gradient(#1a3d6ef2,#165fbdf2);border-radius:8px;flex-direction:column;min-width:200px;padding:.6rem;display:flex;position:absolute;top:calc(100% + 8px);right:1rem;box-shadow:0 8px 24px #1028502e}.nav-list.open li{margin:.25rem 0}.nav-list.open li a{color:#fff}}@media (width>=821px){.nav .menu-toggle{display:none}}