/* base/elementos.css — Reset e elementos base: html/body, títulos, foco visível e utilitários globais (.num, .sr, .oculto, .ico). */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fundo); color: var(--texto); font-family: Poppins, "Segoe UI", system-ui, sans-serif; font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; background: radial-gradient(circle at 1px 1px, rgba(18,18,18,.045) 1px, transparent 1.5px) 0 0/22px 22px, radial-gradient(60% 40% at 100% 0%, rgba(181,8,8,.045), transparent 60%); }
h1, h2, h3, h4 { margin: 0; color: var(--tinta); text-wrap: balance; }
h1 { font-size: 24px; font-weight: 800; text-transform: uppercase; letter-spacing: .01em; line-height: 1.15; }
h2 { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
h3 { font-size: 15px; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--vermelho); outline-offset: 2px; border-radius: 4px; }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.oculto { display: none !important; }
.ico { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }