/* Página de apresentação da Nise: fundo branco (regra dos sites de venda), sem modo escuro. */
:root {
  --preto: #0a0a0b;
  --texto: #2b2a30;
  --suave: #6b6973;
  --linha: #e7e5ee;
  --fundo: #ffffff;
  --cartao: #f7f6fa;
  --roxo: #8a5cff;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 400 17px/1.6 Geist, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: Unbounded, system-ui, sans-serif; color: var(--preto); letter-spacing: -0.02em; margin: 0 0 14px; }
h1 { font-weight: 800; font-size: clamp(32px, 5.2vw, 56px); line-height: 1.08; }
h2 { font-weight: 800; font-size: clamp(24px, 3.4vw, 36px); line-height: 1.15; }
h3 { font-weight: 600; font-size: 18px; }
p { margin: 0 0 12px; }
img, video { display: block; max-width: 100%; }

.topo {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px max(16px, calc((100% - 1120px) / 2));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha);
}
.logo img { height: 26px; width: auto; }

.botao {
  display: inline-block;
  background: var(--preto); color: #fff;
  font: 600 16px/1 Geist, system-ui, sans-serif;
  padding: 16px 24px; border-radius: 999px; text-decoration: none;
  transition: transform .15s ease, background .15s ease;
}
.botao:hover { background: var(--roxo); transform: translateY(-1px); }
.botao:focus-visible, .link:focus-visible { outline: 3px solid var(--roxo); outline-offset: 3px; }
.botao-pequeno { padding: 10px 16px; font-size: 14px; }
.link { color: var(--preto); font-weight: 600; text-decoration: underline; text-decoration-color: var(--roxo); text-underline-offset: 4px; }

main > section { padding: 72px max(16px, calc((100% - 1120px) / 2)); }
main > section + section { border-top: 1px solid var(--linha); }

.hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; padding-top: 56px !important; }
.selo { display: inline-block; font-size: 13px; font-weight: 600; color: var(--roxo); background: #f1ebff; padding: 6px 12px; border-radius: 999px; margin-bottom: 20px; }
.sub { color: var(--suave); font-size: 19px; max-width: 60ch; }
.acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin: 28px 0 16px; }
.nota { font-size: 14px; color: var(--suave); }
.hero-video { margin: 0; }
.hero-video video { width: 100%; max-width: 340px; margin: 0 auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 22px; background: var(--cartao); box-shadow: 0 24px 60px -24px rgba(10, 10, 11, 0.35); }
figcaption { font-size: 14px; color: var(--suave); text-align: center; margin-top: 12px; }

.dor p, .nome p { font-size: 20px; max-width: 62ch; }

.grade { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
.grade article { background: var(--cartao); border: 1px solid var(--linha); border-radius: 18px; padding: 24px; }
.grade article h3::before { content: ""; display: block; width: 10px; height: 10px; border-radius: 3px; background: var(--roxo); margin-bottom: 14px; }
.grade p { color: var(--suave); font-size: 16px; margin: 0; }

.fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.fotos figure { margin: 0; }
.fotos img, .fotos video { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; background: var(--cartao); }

.regra { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 8px; }
.regra p { background: var(--cartao); border: 1px solid var(--linha); border-radius: 18px; padding: 24px; margin: 0; }

.nome .botao { margin-top: 16px; }

.rodape { padding: 32px 16px; text-align: center; font-size: 14px; color: var(--suave); border-top: 1px solid var(--linha); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 36px; }
  .grade { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  main > section { padding-top: 52px; padding-bottom: 52px; }
  .grade, .fotos, .regra { grid-template-columns: 1fr; }
  .botao-pequeno { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .botao { transition: none; }
}