/* --------------------------------------------------------------------------
   Reset leve e tipografia base. Não inclui estilos específicos de páginas.
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    min-width: 320px;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: #f2f5f8;
    line-height: 1.5;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { border: 0; }
figure, h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--color-primary-950); letter-spacing: -0.025em; }
h1 { font-size: clamp(2rem, 3.1vw, 3.4rem); line-height: 1.06; }
h2 { font-size: clamp(1.25rem, 1.8vw, 1.7rem); line-height: 1.18; }
h3 { font-size: 1.08rem; line-height: 1.25; }
p { color: var(--color-text-soft); }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
::selection { background: var(--color-primary-100); color: var(--color-primary-950); }
:focus-visible { outline: 3px solid rgba(29, 111, 209, 0.28); outline-offset: 3px; }