/* Public page for portaldere.com.br: static, no scripts, no third-party requests (fonts served from this site). */
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 600; font-display: swap; src: url(/fonts/plex-sans-latin.woff2) format('woff2'); }
:root {
  --bg: #EEF1F5; --surface: #FFFFFF; --border: #D9DFE7; --text: #1B2733; --muted: #556372;
  --primary: #0A5FB4; --primary-ink: #FFFFFF; --primary-soft: #E7F0FB;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0D141C; --surface: #151F2A; --border: #273444; --text: #E4EAF0; --muted: #A0AEBD;
          --primary: #5FA2EA; --primary-ink: #0A1A2C; --primary-soft: #13263D; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 'IBM Plex Sans', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--primary); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
header { padding: 20px 0; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; text-decoration: none; color: var(--text); }
.mark { height: 30px; padding: 0 8px; border-radius: 8px; background: var(--primary); color: var(--primary-ink); display: grid; place-items: center; font-size: 12px; font-weight: 600; letter-spacing: .02em; }
.langs { display: flex; gap: 4px; font-size: 14px; }
.langs a { padding: 4px 10px; border-radius: 999px; text-decoration: none; color: var(--muted); }
.langs a[aria-current="page"] { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.hero { padding: 48px 0 32px; }
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.15; margin: 0 0 16px; font-weight: 600; letter-spacing: -.01em; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.btn { display: inline-block; background: var(--primary); color: var(--primary-ink); text-decoration: none; font-weight: 600; padding: 12px 22px; border-radius: 10px; }
.btn:focus-visible, a:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.note { font-size: 14px; color: var(--muted); margin-top: 12px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 8px 0 40px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.card h2 { font-size: 16px; margin: 0 0 8px; font-weight: 600; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
footer { border-top: 1px solid var(--border); padding: 20px 0 32px; font-size: 13px; color: var(--muted); }