html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--color-ink-900);
  background: var(--color-surface);
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  font-weight: 900;
}

h3 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

p,
dd {
  color: var(--color-ink-500);
}

:focus-visible {
  outline: 3px solid #79e5b8;
  outline-offset: 4px;
}

::selection {
  color: #fff;
  background: var(--color-primary-600);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-primary-950);
  background: #fff;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Utilitário de eyebrow com traço "de trilha" ---------- */
.eyebrow-trail {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--color-primary-600);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.eyebrow-trail-light {
  color: rgb(255 255 255 / 85%);
}

/* ---------- Revelação por rolagem [dinâmico] ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}