* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --verde: #107c41;
  --verde-escuro: #0b5f32;
  --verde-claro: #eaf6ef;
  --texto: #17211b;
  --texto-suave: #5c6960;
  --fundo: #f5f8f6;
  --branco: #ffffff;
  --borda: #dce7df;
  --sombra: 0 18px 50px rgba(21, 52, 34, 0.10);
  --raio: 24px;
}

html {
  min-height: 100%;
  background: var(--fundo);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--texto);
  background:
    radial-gradient(circle at top, var(--verde-claro), transparent 42rem),
    var(--fundo);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
}

.pagina {
  width: min(100% - 32px, 680px);
  margin: auto;
  padding: 48px 0 24px;
}

.cartao {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: clamp(28px, 6vw, 52px);
  text-align: center;
}

.foto-perfil {
  display: block;
  width: 160px;
  height: 160px;
  margin: 0 auto 22px;
  border-radius: 50%;
  border: 5px solid var(--branco);
  box-shadow: 0 0 0 3px var(--verde), 0 12px 28px rgba(16, 124, 65, 0.18);
  object-fit: cover;
}

.foto-menor {
  width: 112px;
  height: 112px;
}

.logo-link {
  display: inline-block;
  border-radius: 50%;
}

.marca {
  margin: 0 0 10px;
  color: var(--verde);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.titulo-opcoes {
  max-width: 520px;
  margin-inline: auto;
  font-size: clamp(1.65rem, 6vw, 2.55rem);
  letter-spacing: -0.035em;
}

.apresentacao {
  max-width: 500px;
  margin: 18px auto 28px;
  color: var(--texto-suave);
  font-size: 1.05rem;
}

.links {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.botao {
  min-height: 52px;
  padding: 14px 20px;
  border: 1px solid var(--borda);
  border-radius: 14px;
  background: var(--branco);
  color: var(--texto);
  font-weight: 750;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.botao:hover {
  transform: translateY(-2px);
  border-color: var(--verde);
  box-shadow: 0 9px 24px rgba(16, 124, 65, 0.12);
}

.botao:focus-visible,
.link-secundario:focus-visible,
.logo-link:focus-visible {
  outline: 3px solid rgba(16, 124, 65, 0.35);
  outline-offset: 4px;
}

.botao-principal {
  border-color: var(--verde);
  background: var(--verde);
  color: var(--branco);
}

.botao-principal:hover {
  border-color: var(--verde-escuro);
  background: var(--verde-escuro);
}

.botao-com-subtexto {
  min-height: 66px;
  flex-direction: column;
  gap: 2px;
}

.botao-titulo {
  display: block;
  line-height: 1.3;
}

.botao-subtexto {
  display: block;
  color: var(--texto-suave);
  font-size: 0.78rem;
  font-weight: 550;
  line-height: 1.25;
}

.botao-download {
  width: 100%;
  margin: 8px 0 22px;
}

.link-secundario {
  color: var(--verde-escuro);
  font-weight: 700;
  text-underline-offset: 4px;
}

.aviso {
  margin: 12px 0 24px;
  padding: 18px;
  border: 1px solid #e5c5c5;
  border-radius: 14px;
  background: #fff6f6;
  color: #7d2929;
}

.aviso p {
  margin: 6px 0 0;
}

.rodape {
  width: min(100% - 32px, 680px);
  margin: 0 auto;
  padding: 0 0 28px;
  color: var(--texto-suave);
  font-size: 0.85rem;
  text-align: center;
}

.rodape p {
  margin: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 480px) {
  .pagina {
    width: min(100% - 20px, 680px);
    padding-top: 20px;
  }

  .cartao {
    border-radius: 20px;
    padding: 28px 20px;
  }

  .foto-perfil {
    width: 132px;
    height: 132px;
  }

  .foto-menor {
    width: 96px;
    height: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}