/* Site da Ferramenta Assistência Farmacêutica: escuro, minimalista, igual à faixa da ferramenta. */
:root {
  --fundo: #0a0a0a;
  --elevado: #141416;
  --borda: rgba(255, 255, 255, .08);
  --texto: #f4f4f5;
  --suave: #a1a1aa;
  --fonte: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 16px/1.65 var(--fonte); }
a { color: var(--texto); }
.pagina { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 28px 0; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 600; letter-spacing: .01em; }
.logo { width: 36px; height: 30px; display: grid; place-items: center; border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, .18); font-size: 12px; letter-spacing: .08em; }
nav a { color: var(--suave); text-decoration: none; font-size: 14px; margin-left: 18px; }
nav a:hover { color: var(--texto); }
h1 { font-size: clamp(30px, 6vw, 44px); line-height: 1.15; letter-spacing: -.02em; margin: 56px 0 16px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--suave); font-weight: 600; margin: 56px 0 16px; }
h3 { font-size: 17px; margin: 0 0 6px; }
p { margin: 0 0 16px; }
.lead { font-size: 19px; color: var(--suave); max-width: 600px; }
.cartoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.cartao { background: var(--elevado); border: 1px solid var(--borda); border-radius: 14px; padding: 20px; }
.cartao p { color: var(--suave); font-size: 15px; margin: 0; }
ol, ul { padding-left: 20px; color: var(--suave); }
li { margin-bottom: 8px; }
li strong { color: var(--texto); font-weight: 600; }
.texto p, .texto li { color: #d4d4d8; }
.nota { border-left: 2px solid rgba(255, 255, 255, .25); padding: 4px 0 4px 16px; color: var(--suave); }
footer { border-top: 1px solid var(--borda); margin-top: 72px; padding: 24px 0 40px; color: var(--suave); font-size: 14px;
  display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer a { color: var(--suave); }