/* Reset, base e tipografia global */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--f-texto);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; }
::selection { background: var(--ouro-claro); color: var(--musgo-900); }

:focus-visible { outline: 2px solid var(--ouro); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--musgo); color: var(--bege); padding: 10px 16px; border-radius: var(--raio);
  text-decoration: none; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 16px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* Tipografia */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--f-caps);
  font-size: .82rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ouro-texto);
  margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow--claro { color: var(--ouro-claro); }

.h2 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--musgo);
  text-wrap: balance;
}
.h2 em { font-style: italic; color: var(--ouro-texto); }
.h2--claro { color: var(--bege); }
.h2--claro em { color: var(--ouro-claro); }

.secao-lead { font-size: 1.08rem; color: var(--tinta-2); max-width: 46ch; }

/* Botões */
.btn {
  --h: 54px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 28px;
  border-radius: 999px; border: 1px solid transparent;
  font-family: var(--f-texto); font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: background-color .3s var(--ease-premium), color .3s var(--ease-premium), border-color .3s var(--ease-premium), transform .3s var(--ease-premium), box-shadow .3s var(--ease-premium);
}
.btn--sm { --h: 44px; padding: 0 20px; font-size: .9rem; }
.btn--wa { background: #25D366; color: #0B2A15; box-shadow: 0 10px 24px -14px rgba(37, 211, 102, .9); }
.btn--wa:hover { background: #20BA5A; transform: translateY(-2px); }
.btn--linha { border-color: rgba(237, 234, 220, .45); color: var(--bege); }
.btn--linha:hover { border-color: var(--ouro-claro); color: var(--ouro-claro); }
.wa-glyph {
  width: 20px; height: 20px; flex: none;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M.057 24l1.687-6.163a11.867 11.867 0 0 1-1.587-5.946C.16 5.335 5.495 0 12.05 0a11.817 11.817 0 0 1 8.413 3.488 11.824 11.824 0 0 1 3.48 8.414c-.003 6.557-5.338 11.892-11.893 11.892a11.9 11.9 0 0 1-5.688-1.448L.057 24zm6.597-3.807c1.676.995 3.276 1.591 5.392 1.592 5.448 0 9.886-4.434 9.889-9.885.002-5.462-4.415-9.89-9.881-9.892-5.452 0-9.887 4.434-9.889 9.884a9.86 9.86 0 0 0 1.51 5.26l-.999 3.648 3.748-.984zm11.387-5.464c-.074-.124-.272-.198-.57-.347-.297-.149-1.758-.868-2.031-.967-.272-.099-.47-.149-.669.149-.198.297-.768.967-.941 1.165-.173.198-.347.223-.644.074-.297-.149-1.255-.462-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.297-.347.446-.521.151-.172.2-.296.3-.495.099-.198.05-.372-.025-.521-.075-.148-.669-1.611-.916-2.206-.242-.579-.487-.501-.669-.51l-.57-.01a1.1 1.1 0 0 0-.792.372c-.272.297-1.04 1.016-1.04 2.479s1.065 2.876 1.213 3.074c.149.198 2.095 3.2 5.076 4.487.709.306 1.263.489 1.694.626.712.226 1.36.194 1.872.118.571-.085 1.758-.719 2.006-1.413.248-.695.248-1.29.173-1.414z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M.057 24l1.687-6.163a11.867 11.867 0 0 1-1.587-5.946C.16 5.335 5.495 0 12.05 0a11.817 11.817 0 0 1 8.413 3.488 11.824 11.824 0 0 1 3.48 8.414c-.003 6.557-5.338 11.892-11.893 11.892a11.9 11.9 0 0 1-5.688-1.448L.057 24zm6.597-3.807c1.676.995 3.276 1.591 5.392 1.592 5.448 0 9.886-4.434 9.889-9.885.002-5.462-4.415-9.89-9.881-9.892-5.452 0-9.887 4.434-9.889 9.884a9.86 9.86 0 0 0 1.51 5.26l-.999 3.648 3.748-.984zm11.387-5.464c-.074-.124-.272-.198-.57-.347-.297-.149-1.758-.868-2.031-.967-.272-.099-.47-.149-.669.149-.198.297-.768.967-.941 1.165-.173.198-.347.223-.644.074-.297-.149-1.255-.462-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.297-.347.446-.521.151-.172.2-.296.3-.495.099-.198.05-.372-.025-.521-.075-.148-.669-1.611-.916-2.206-.242-.579-.487-.501-.669-.51l-.57-.01a1.1 1.1 0 0 0-.792.372c-.272.297-1.04 1.016-1.04 2.479s1.065 2.876 1.213 3.074c.149.198 2.095 3.2 5.076 4.487.709.306 1.263.489 1.694.626.712.226 1.36.194 1.872.118.571-.085 1.758-.719 2.006-1.413.248-.695.248-1.29.173-1.414z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Seções */
.secao { padding-block: var(--sec-y); position: relative; }
.secao--papel { background: var(--papel); }
.secao--bege { background: var(--bege); }
.secao--musgo { background: var(--musgo); color: var(--bege); }

/* Revelação on-scroll (só com JS e sem redução de movimento) */
/* Animações ligadas ao scroll: css/animacoes.css + js/main.js */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Barra de rolagem discreta */
@supports (scrollbar-color: auto) { html { scrollbar-color: var(--musgo-500) var(--bege); } }

/* Blocos que entram pelos lados (animação de scroll) não podem alargar a página no celular.
   clip (e não hidden) para não quebrar o position: sticky do FAQ. */
main, .site-footer { overflow-x: clip; }