/* base.css — Reset, configuração do corpo, helpers de fonte, container, ::selection e estados base do scroll-reveal. */ *, *::before, *::after { box-sizing: border-box; } * { margin: 0; padding: 0; } html { scroll-behavior: smooth; scroll-padding-top: 96px; /* compensa o TOC fixo ao saltar para âncoras */ -webkit-text-size-adjust: 100%; } body { font-family: var(--font-sans); font-size: var(--fs-body); font-weight: var(--weight-regular); line-height: var(--lh-normal); color: var(--text-secondary); background-color: var(--noir-950); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; } img, svg { display: block; max-width: 100%; } iconify-icon { display: inline-flex; line-height: 1; } a { color: inherit; text-decoration: none; } button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; } input, textarea, select { font: inherit; color: inherit; } ul, ol { list-style: none; } h1, h2, h3, h4, h5, h6 { font-weight: var(--weight-regular); line-height: var(--lh-tight); } ::selection { background: var(--gold-500); color: var(--text-on-gold); } :focus-visible { outline: 2px solid var(--gold-400); outline-offset: 3px; border-radius: var(--radius-xs); } /* ---- HELPERS DE FONTE ---- */ .font-display { font-family: var(--font-display); } .font-sans { font-family: var(--font-sans); } .font-mono { font-family: var(--font-mono); } /* ---- CONTAINER ---- */ .container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 3rem); } .container-wide { max-width: var(--container-wide); } /* ---- UTILITÁRIOS ---- */ .no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; } .no-scrollbar::-webkit-scrollbar { display: none; } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } /* ---- ESTADOS BASE DO SCROLL-REVEAL ---- .js-reveal é adicionado ao por scroll-reveal.js. Sem JS o conteúdo permanece visível — os elementos só ficam ocultos quando o JS está ativo. */ .js-reveal [data-reveal] { opacity: 0; transform: translateY(var(--reveal-distance)); transition: opacity var(--dur-slow) var(--ease-reveal), transform var(--dur-slow) var(--ease-reveal); will-change: opacity, transform; } .js-reveal [data-reveal].is-visible { opacity: 1; transform: none; } /* ---- ACESSIBILIDADE: MOVIMENTO REDUZIDO ---- */ @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .js-reveal [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; } *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }