/* Operação Glow de Réveillon — base compartilhada
   Direção: "champanhe à meia-noite" — creme quente, tinta ameixa, ouro de taça e um acento framboesa. */
:root {
  color-scheme: light;
  --creme: #fbf6ec;
  --papel: #fffdf8;
  --champanhe: #efe0bf;
  --champanhe-2: #f6ecd6;
  --ouro: #c49a3c;
  --ouro-texto: #7a5712;
  --noite: #2a1a21;
  --noite-2: #3d2730;
  --texto: #2a1a21;
  --texto-2: #5c474e;
  --linha: #e4d4b4;
  --acento: #b8304a;
  --acento-escuro: #962439;
  --ok: #2f6b4f;
  --sombra: 0 1px 0 rgba(122, 87, 18, 0.08), 0 10px 30px -12px rgba(42, 26, 33, 0.28);
  --sombra-forte: 0 2px 0 rgba(122, 87, 18, 0.12), 0 22px 50px -18px rgba(42, 26, 33, 0.45);
  --raio: 18px;
  --raio-p: 12px;
  --fonte-display: "Fraunces", Georgia, "Times New Roman", serif;
  --fonte-texto: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --t-rapida: 160ms;
  --t-normal: 320ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--creme);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(196, 154, 60, 0.16) 0 2px, transparent 3px),
    radial-gradient(circle at 82% 18%, rgba(184, 48, 74, 0.10) 0 2px, transparent 3px),
    radial-gradient(circle at 64% 72%, rgba(196, 154, 60, 0.14) 0 1.5px, transparent 2.5px),
    radial-gradient(1200px 500px at 50% -180px, #f5e6c4 0%, rgba(245, 230, 196, 0) 70%);
  background-size: 180px 180px, 230px 230px, 140px 140px, 100% 100%;
  color: var(--texto);
  font-family: var(--fonte-texto);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 {
  font-family: var(--fonte-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.4em;
  font-variation-settings: "SOFT" 50, "opsz" 72;
}
h1 { font-size: clamp(2rem, 1.4rem + 3vw, 3rem); }
h2 { font-size: clamp(1.6rem, 1.25rem + 1.8vw, 2.25rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
em.brilho, .italico { font-style: italic; font-weight: 500; color: var(--acento); }
p { margin: 0 0 0.9em; }
a { color: var(--acento-escuro); }
strong { font-weight: 700; }

:focus-visible { outline: 3px solid var(--acento); outline-offset: 3px; border-radius: 6px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.marca {
  font-family: var(--fonte-display);
  font-style: italic;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--noite);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.marca::before {
  content: "";
  width: 14px; height: 14px;
  background: conic-gradient(from 0deg, var(--ouro), #f3d98e, var(--ouro), #8a6418, var(--ouro));
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
}
.selo {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ouro-texto);
}

/* ---------- botões ---------- */
.btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  min-height: 58px;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: transform var(--t-rapida) var(--ease), box-shadow var(--t-rapida) var(--ease), background-color var(--t-rapida);
}
.btn-principal {
  width: 100%;
  background: var(--noite);
  color: #fff7e6;
  box-shadow: inset 0 0 0 1.5px rgba(239, 224, 191, 0.35), 0 12px 24px -12px rgba(42, 26, 33, 0.7);
}
.btn-principal:hover { transform: translateY(-2px); background: var(--noite-2); }
.btn-principal:active { transform: translateY(1px); }
.btn-principal[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-compra {
  width: 100%;
  background: linear-gradient(180deg, #c93a55, var(--acento-escuro));
  color: #fff;
  font-size: 1.15rem;
  min-height: 64px;
  box-shadow: 0 14px 28px -14px rgba(150, 36, 57, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-compra:hover { transform: translateY(-2px); }
.btn-compra:active { transform: translateY(1px); }
.btn-leve {
  background: transparent;
  color: var(--noite);
  box-shadow: inset 0 0 0 1.5px var(--linha);
  min-height: 48px;
  font-size: 0.95rem;
  padding: 0.6rem 1.2rem;
}
.btn-leve:hover { box-shadow: inset 0 0 0 1.5px var(--ouro); background: var(--papel); }
.link-simples { background: none; border: 0; font: inherit; color: var(--texto-2); text-decoration: underline; cursor: pointer; padding: 0.6rem; }

/* ---------- conteúdo do plano (usado na amostra e no plano) ---------- */
.formula { background: var(--papel); border: 1px solid var(--linha); border-radius: var(--raio-p); padding: 1rem 1.1rem; }
.formula h5 { font-family: var(--fonte-display); font-size: 1.08rem; margin: 0 0 0.6rem; font-weight: 600; }
.formula dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 0.8rem; font-size: 0.96rem; }
.formula dt { font-weight: 800; color: var(--ouro-texto); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; padding-top: 0.2rem; }
.formula dd { margin: 0; }
.passos { counter-reset: passo; list-style: none; padding: 0; margin: 0.6rem 0 1rem; }
.passos li { counter-increment: passo; position: relative; padding: 0 0 0.9rem 2.6rem; }
.passos li::before {
  content: counter(passo);
  position: absolute; left: 0; top: -0.05rem;
  width: 1.85rem; height: 1.85rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--champanhe); color: var(--noite);
  font-family: var(--fonte-display); font-weight: 700; font-size: 0.95rem;
}
.porque { display: block; font-size: 0.88rem; color: var(--texto-2); font-style: italic; margin-top: 0.15rem; }

.apresentador { display: flex; align-items: center; gap: 0.7rem; margin: 0 0 1rem; }
.apresentador img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; object-position: 50% 18%; border: 2px solid var(--champanhe); flex: none; }
.apresentador p { margin: 0; background: var(--papel); border: 1px solid var(--linha); border-radius: 4px 16px 16px 16px; padding: 0.55rem 0.85rem; font-size: 0.95rem; }
.apresentador b { color: var(--ouro-texto); }

.aviso-revisao {
  border: 2px dashed var(--acento); color: var(--acento-escuro); background: #fff3f4;
  border-radius: var(--raio-p); padding: 0.5rem 0.8rem; font-size: 0.82rem; font-weight: 800; letter-spacing: 0.04em; margin: 0 0 1rem;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; transition-duration: 1ms !important; }
}