/* ============ RESET + BASE ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--carbon);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-variation-settings: 'wdth' 100;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video, canvas, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 0.95; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--green); color: var(--green-ink); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }

.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;
}
.skip {
  position: fixed; left: 16px; top: -60px; z-index: 100;
  background: var(--green); color: var(--green-ink); padding: 10px 16px; border-radius: 10px; font-weight: 700;
}
.skip:focus { top: 16px; }

/* ============ PAPÉIS TIPOGRÁFICOS ============ */
.display {
  font-family: var(--font-display);
  font-weight: 800;
  font-variation-settings: 'wdth' 125;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  line-height: 0.9;
}
.eyebrow {
  font-family: var(--font-tech);
  font-size: var(--fs-micro);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ''; width: 22px; height: 1px; background: currentColor; box-shadow: 0 0 10px var(--green);
}
.lead { font-size: var(--fs-lead); color: var(--ink-soft); line-height: 1.55; max-width: 34em; }
.accent { color: var(--green); }
.metal-text {
  background: linear-gradient(180deg, #ffffff 0%, #c9d1d5 45%, #7f8a90 60%, #e6ebed 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============ LAYOUT ============ */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: clamp(96px, 13vw, 168px); background: var(--carbon); z-index: 2; }
.section-head { display: grid; gap: var(--s-5); margin-bottom: clamp(40px, 6vw, 80px); }
.section-head h2 { font-size: var(--fs-h2); }

/* Revelação de palavras */
.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.06em; margin-bottom: -0.06em; }
.split-word > span { display: inline-block; will-change: transform; }

.js .reveal { opacity: 0; transform: translateY(28px); }
.reveal.is-in { opacity: 1; transform: none; transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}