:root {
  --fundo: #f6f4ef;
  --cartao: #ffffff;
  --texto: #1f2a2e;
  --suave: #5b6b70;
  --borda: #e4e0d6;
  --primaria: #0f766e;
  --primaria-escura: #0b5a54;
  --primaria-clara: #d9f2ee;
  --destaque: #f2994a;
  --aviso: #fff4d6;
  --aviso-texto: #7a5300;
  --raio: 18px;
  --sombra: 0 1px 2px rgba(20, 30, 30, .05), 0 6px 24px rgba(20, 30, 30, .06);
  font-family: 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--texto);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fundo);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.4rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 1.3rem; font-weight: 800; }
h3 { font-size: 1.05rem; font-weight: 700; }
[hidden] { display: none !important; }

.aviso-exemplo {
  background: var(--aviso);
  color: var(--aviso-texto);
  text-align: center;
  padding: 10px 16px;
  font-size: .92rem;
  border-bottom: 1px solid #f0dca0;
}

/* ---------- Barra superior ---------- */
.barra {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(246, 244, 239, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}
.marca { display: flex; align-items: center; gap: 8px; color: var(--texto); text-decoration: none; font-weight: 800; }
.barra-acoes { display: flex; gap: 8px; align-items: center; }
.barra-acoes a.botao { text-decoration: none; display: inline-block; }

/* ---------- Botões ---------- */
.botao {
  appearance: none; border: 0; cursor: pointer;
  font: inherit; font-weight: 700;
  background: var(--primaria); color: #fff;
  padding: 11px 18px; border-radius: 12px;
  transition: background .15s, transform .05s;
  white-space: nowrap;
}
.botao:hover { background: var(--primaria-escura); }
.botao:active { transform: translateY(1px); }
.botao:focus-visible, .rede:focus-visible, .valor:focus-visible { outline: 3px solid var(--destaque); outline-offset: 2px; }
.botao-pequeno { padding: 8px 14px; font-size: .9rem; }
.botao-grande { width: 100%; padding: 15px; font-size: 1.08rem; margin-top: 18px; }
.botao-largo { width: 100%; margin-top: 12px; }
.botao-contorno { background: transparent; color: var(--primaria); box-shadow: inset 0 0 0 2px var(--primaria); }
.botao-contorno:hover { background: var(--primaria-clara); }

/* ---------- Layout ---------- */
.pagina {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 24px;
  align-items: start;
}
.coluna-principal { display: grid; gap: 24px; min-width: 0; }
.lateral { display: grid; gap: 16px; position: sticky; top: 72px; }

.cartao {
  background: var(--cartao);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 22px;
  box-shadow: var(--sombra);
}

/* ---------- Topo / galeria ---------- */
.galeria { position: relative; margin-bottom: 18px; }
.galeria-trilho {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
  border-radius: var(--raio);
  scrollbar-width: none;
  background: #e8e4da;
  aspect-ratio: 16 / 10;
}
.galeria-trilho::-webkit-scrollbar { display: none; }
.galeria-trilho img {
  flex: 0 0 100%; width: 100%; height: 100%;
  object-fit: cover; scroll-snap-align: center;
}
.galeria-pontos {
  position: absolute; left: 0; right: 0; bottom: 12px;
  display: flex; justify-content: center; gap: 6px;
}
.galeria-pontos button {
  width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .6); cursor: pointer;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .15);
}
.galeria-pontos button[aria-current="true"] { background: #fff; width: 22px; border-radius: 5px; }

.beneficiario {
  display: inline-block; margin: 0 0 8px;
  background: var(--primaria-clara); color: var(--primaria-escura);
  font-weight: 700; font-size: .85rem;
  padding: 4px 12px; border-radius: 999px;
}
.subtitulo { color: var(--suave); font-size: 1.1rem; margin: 0; }

.texto p { margin: 0 0 1em; }
.texto p:last-child { margin-bottom: 0; }
.uso { margin-top: 20px; padding: 16px; border-radius: 12px; background: var(--fundo); }
.uso p { margin: 0; }

/* ---------- Progresso ---------- */
.valor-arrecadado { margin: 0; font-size: 2.1rem; font-weight: 800; color: var(--primaria); line-height: 1.1; }
.valor-meta { margin: 2px 0 14px; color: var(--suave); }
.valor-meta strong { color: var(--texto); }
.barra-progresso { height: 14px; background: #ece8de; border-radius: 999px; overflow: hidden; }
.barra-preenchida {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--primaria), #22a596);
  border-radius: inherit;
  transition: width 1.2s cubic-bezier(.2, .8, .2, 1);
}
.numeros {
  list-style: none; margin: 16px 0 0; padding: 0;
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 8px;
}
.numeros li { display: flex; flex-direction: column; }
.numeros strong { font-size: 1.25rem; font-weight: 800; }
.numeros span { color: var(--suave); font-size: .85rem; }

/* ---------- Doar ---------- */
.dica { color: var(--suave); margin: -4px 0 16px; font-size: .95rem; }
.valores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.valor {
  appearance: none; font: inherit; font-weight: 700; cursor: pointer;
  padding: 10px 6px; border-radius: 12px;
  border: 2px solid var(--borda); background: #fff; color: var(--texto);
}
.valor:hover { border-color: var(--primaria); }
.valor[aria-pressed="true"] { border-color: var(--primaria); background: var(--primaria-clara); color: var(--primaria-escura); }
.outro-valor { display: grid; gap: 4px; margin-top: 12px; font-weight: 600; font-size: .9rem; }
.outro-valor input, .campo-copiar input {
  font: inherit; width: 100%; min-width: 0;
  padding: 11px 12px; border-radius: 12px;
  border: 2px solid var(--borda); background: #fff; color: var(--texto);
}
.outro-valor input:focus, .campo-copiar input:focus { outline: none; border-color: var(--primaria); }

.qr { margin: 20px 0 16px; text-align: center; }
.qr-imagem {
  width: min(240px, 100%); aspect-ratio: 1; margin: 0 auto;
  padding: 10px; background: #fff; border-radius: 14px; border: 1px solid var(--borda);
}
.qr-imagem svg { width: 100%; height: 100%; display: block; }
.qr-legenda { margin: 8px 0 0; color: var(--suave); font-size: .9rem; }

.copia-cola label, .chave .rotulo { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 6px; }
.campo-copiar { display: flex; gap: 8px; align-items: stretch; }
.campo-copiar input { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; color: var(--suave); }
.chave { margin-top: 16px; }
.chave code {
  flex: 1; min-width: 0;
  display: flex; align-items: center;
  padding: 10px 12px; border-radius: 12px; background: var(--fundo);
  font-family: ui-monospace, Consolas, monospace; font-size: .9rem;
  overflow-wrap: anywhere;
}
.recebedor { margin: 8px 0 0; color: var(--suave); font-size: .9rem; }
.passos { margin: 18px 0 0; padding-left: 20px; color: var(--suave); font-size: .92rem; }
.passos li + li { margin-top: 4px; }

/* ---------- Compartilhar ---------- */
.redes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.rede {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 10px; border-radius: 12px;
  font: inherit; font-weight: 700; font-size: .95rem;
  text-decoration: none; color: #fff; border: 0; cursor: pointer;
}
.rede svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.rede:hover { filter: brightness(.93); }
.whatsapp { background: #1fa855; }
.facebook { background: #1877f2; }
.x { background: #111; }
.telegram { background: #229ed9; }
.instagram { background: linear-gradient(45deg, #f09433, #dc2743 50%, #bc1888); }
.link { background: #e9e6dd; color: var(--texto); }

/* ---------- Rodapé ---------- */
.rodape { max-width: 1120px; margin: 8px auto 0; padding: 16px; color: var(--suave); font-size: .85rem; text-align: center; }
.rodape p { margin: 4px 0; }

.barra-doar-celular { display: none; }
.aviso-exemplo a { color: inherit; font-weight: 700; }

/* ---------- Página inicial: lista de campanhas ---------- */
body.inicio { padding-bottom: 0; }
.lista { max-width: 1120px; margin: 0 auto; padding: 24px 16px; }
.lista > .subtitulo { margin-bottom: 24px; }
.lista-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.lista-cartao {
  padding: 0; overflow: hidden; display: flex; flex-direction: column;
  color: inherit; text-decoration: none; transition: transform .15s, box-shadow .15s;
}
.lista-cartao:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(20, 30, 30, .06), 0 12px 32px rgba(20, 30, 30, .1); }
.lista-cartao:focus-visible { outline: 3px solid var(--destaque); outline-offset: 2px; }
.lista-cartao img, .lista-sem-foto { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #e8e4da; display: block; }
.lista-corpo { padding: 18px 20px 20px; display: grid; gap: 8px; align-content: start; }
.lista-corpo .beneficiario { justify-self: start; margin: 0; }
.lista-corpo h2 { margin: 0; font-size: 1.2rem; }
.lista-corpo .subtitulo { font-size: .95rem; }
.lista-corpo .barra-progresso { height: 10px; margin-top: 6px; }
.lista-numeros { margin: 0; color: var(--suave); font-size: .9rem; }
.lista-numeros strong { color: var(--primaria); font-size: 1.05rem; }
.lista-vazia { color: var(--suave); }
@media (max-width: 480px) { .lista-grade { grid-template-columns: 1fr; } }

.toast {
  position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom));
  transform: translate(-50%, 20px); opacity: 0;
  background: var(--texto); color: #fff;
  padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: .92rem;
  pointer-events: none; transition: opacity .2s, transform .2s; z-index: 30;
  max-width: calc(100% - 32px); text-align: center;
}
.toast.visivel { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Desktop: sem barra fixa embaixo ---------- */
@media (min-width: 921px) {
  body { padding-bottom: 0; }
  .toast { bottom: 32px; }
}

/* ---------- Celular / tablet ---------- */
@media (max-width: 920px) {
  .pagina { display: flex; flex-direction: column; align-items: stretch; gap: 16px; }
  .coluna-principal, .lateral { display: contents; }
  .topo { order: 1; }
  .progresso { order: 2; }
  .historia { order: 3; }
  .doar { order: 4; scroll-margin-top: 64px; }
  .compartilhar { order: 5; }
  .progresso .botao-grande { display: none; }
  .barra .botao { display: none; }

  .barra-doar-celular {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: #fff; border-top: 1px solid var(--borda);
    box-shadow: 0 -6px 20px rgba(0, 0, 0, .06);
  }
  .barra-doar-celular div { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
  .barra-doar-celular strong { color: var(--primaria); font-size: 1.1rem; }
  .barra-doar-celular span { color: var(--suave); font-size: .82rem; }
}

@media (max-width: 480px) {
  .cartao { padding: 18px 16px; }
  .galeria { margin: -16px -16px 16px; }
  .galeria-trilho { border-radius: 0; aspect-ratio: 4 / 3; }
  .valor-arrecadado { font-size: 1.85rem; }
  .campo-copiar { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .barra-preenchida { transition: none; }
}