:root{--bg:#ffffff;--fg:#0b0b0f;--muted:#6b7280;--card:#ffffff;--border:#e5e7eb;--accent:#7c3aed;--accent-2:#10b981;--maxw:1080px}
*{box-sizing:border-box}
html,body{padding:0;margin:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.7);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border)}
.site-header .container{padding-left:30px; padding-top:30px; margin:0;max-width:100%}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:800;letter-spacing:.2px}
.brand-wrap{display:flex;align-items:center;gap:10px}
.brand-logo{height:4.25em;width:auto;display:block}
.nav a{color:var(--fg);text-decoration:none;margin-left:16px;font-weight:500;opacity:.85}
.nav a:hover{opacity:1}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:#ffffff;color:var(--fg);text-decoration:none;font-weight:600}
.btn.small{padding:8px 12px;font-size:.95rem}
.btn.primary{background:linear-gradient(135deg,var(--accent),#4f46e5);border-color:transparent;color:#fff}
.btn.secondary{background:#f3f4f6}
.hero{padding:72px 0}
.hero-inner{display:flex;flex-direction:column;gap:20px}
.hero h1{font-size:40px;line-height:1.15;margin:0;font-weight:800}
.hero .sub{max-width:820px;color:var(--muted)}
.code-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px}
.tabs{display:flex;gap:8px;padding:8px}
.tab{background:#f3f4f6;color:var(--fg);border:1px solid var(--border);padding:8px 12px;border-radius:8px;cursor:pointer;font-weight:600}
.tab.active{background:linear-gradient(135deg,var(--accent),#4f46e5);border-color:transparent;color:#fff}
.code{margin:0;padding:16px;background:#f8fafc;border-radius:10px;overflow:auto;color:#111827}
.code.small{font-size:.9rem}
.hidden{display:none}
.section{padding:56px 0;border-top:1px solid var(--border)}
.section.alt{background:#f9fafb}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.demo{margin-top:24px}
.demo-form{display:grid;grid-template-columns:2fr 1.2fr 2fr auto auto;gap:10px}
.demo-form input{background:#ffffff;border:1px solid var(--border);border-radius:10px;padding:10px 12px;color:var(--fg)}
.demo-actions{display:flex;gap:10px}
.api-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:10px}
.note{color:var(--muted);margin-top:10px}
.site-footer{border-top:1px solid var(--border);padding:20px 0;margin-top:0;background:#fff}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
/* Ajustes específicos do rodapé: fonte menor e largura total para ficar nas extremidades */
.site-footer{font-size:12px;color:var(--muted)}
.site-footer .nav a{color:var(--muted)}
.site-footer .container{max-width:100%;padding-left:30px;padding-right:30px}
@media (max-width:960px){
  .grid{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .demo-form{grid-template-columns:1fr}
  .api-grid{grid-template-columns:1fr}
  .hero h1{font-size:32px}
}