/* KENCOVER — página de produto.
   Herda os tokens de estilo.css; aqui só o que é exclusivo da ficha. */

/* ═══════════════════════════════════════
   TOPO COM VOLTA
   ═══════════════════════════════════════ */
.topo-produto { background: rgba(7,7,7,0.9); backdrop-filter: blur(10px); border-bottom-color: var(--borda); }
.voltar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ui);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--cinza-cl);
  transition: color 0.2s ease;
}
.voltar:hover { color: var(--lima); }
.voltar em { font-style: normal; transition: transform 0.25s ease; }
.voltar:hover em { transform: translateX(-5px); }

/* ═══════════════════════════════════════
   FICHA — HERO DO PRODUTO
   ═══════════════════════════════════════ */
.ficha {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 128px 28px 76px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

.ficha-indice {
  font-family: var(--display);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  color: var(--lima);
  margin-bottom: 16px;
  display: block;
}
.ficha-titulo {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.4vw, 5.4rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.ficha-titulo .realce { color: var(--lima); }
.ficha-sub {
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  color: var(--cinza-cl);
  max-width: 42ch;
  margin-bottom: 34px;
}

/* chips de condição — o interruptor da cena */
.condicoes {
  border-top: 1px solid var(--borda);
  padding-top: 22px;
  margin-bottom: 30px;
}
.condicoes-rotulo {
  display: block;
  font-family: var(--ui);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  color: var(--cinza);
  margin-bottom: 14px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--ui);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--cinza-cl);
  background: transparent;
  border: 1px solid var(--borda);
  padding: 11px 18px;
  min-height: 44px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.chip:hover { border-color: var(--lima-esc); color: var(--branco); }
.chip[aria-pressed="true"] {
  background: var(--lima);
  border-color: var(--lima);
  color: var(--preto);
}

/* palco: a foto com moldura de instrumento */
.palco {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--asfalto);
  border: 1px solid var(--borda);
}
.palco-foto {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: filter 0.6s ease, transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
.palco-chuva { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.5s ease; }
.palco-clima {
  position: absolute; inset: 0; pointer-events: none;
  opacity: 0; transition: opacity 0.6s ease;
}
/* seco */
.palco[data-condicao="seco"] .palco-foto { filter: saturate(1) contrast(1.05) brightness(0.95); }
/* chuva */
.palco[data-condicao="chuva"] .palco-foto { filter: saturate(0.62) contrast(1.2) brightness(0.7); transform: scale(1.03); }
.palco[data-condicao="chuva"] .palco-chuva { opacity: 1; }
/* noite */
.palco[data-condicao="noite"] .palco-foto { filter: saturate(0.5) contrast(1.35) brightness(0.42) hue-rotate(-12deg); transform: scale(1.05); }
.palco[data-condicao="noite"] .palco-clima {
  opacity: 1;
  background:
    radial-gradient(ellipse at 50% 110%, rgba(166,206,57,0.16) 0%, transparent 60%),
    linear-gradient(180deg, rgba(4,8,16,0.55), rgba(4,8,16,0.15));
}

/* HUD: cantos + linha varrendo */
.palco-hud { position: absolute; inset: 0; pointer-events: none; }
.palco-hud span {
  position: absolute;
  width: 26px; height: 26px;
  border: 2px solid var(--lima);
}
.palco-hud span:nth-child(1) { top: 14px; left: 14px;  border-right: 0; border-bottom: 0; }
.palco-hud span:nth-child(2) { top: 14px; right: 14px; border-left: 0;  border-bottom: 0; }
.palco-hud span:nth-child(3) { bottom: 14px; left: 14px;  border-right: 0; border-top: 0; }
.palco-hud span:nth-child(4) { bottom: 14px; right: 14px; border-left: 0;  border-top: 0; }
.palco-linha {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(166,206,57,0.85), transparent);
  animation: varredura 4.5s cubic-bezier(0.6,0,0.4,1) infinite;
  pointer-events: none;
}
@keyframes varredura {
  0%, 100% { transform: translateY(0);    opacity: 0; }
  8%       { opacity: 1; }
  92%      { opacity: 1; }
  50%      { transform: translateY(var(--altura-palco, 420px)); }
}
.palco-legenda {
  position: absolute;
  left: 0; bottom: 0;
  padding: 12px 18px;
  background: rgba(7,7,7,0.86);
  border-top: 2px solid var(--lima);
  font-family: var(--ui);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--cinza-cl);
  max-width: 82%;
}

/* uma faixa só aqui: a Home já gastou o efeito duplo */
.faixas-produto { height: 92px; }
.faixas-produto .faixa-a { top: 14px; }

/* ═══════════════════════════════════════
   CTA SHOPEE
   ═══════════════════════════════════════ */
.shopee {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--lima);
  color: var(--preto);
  font-family: var(--ui);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  padding: 18px 32px;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  position: relative;
  overflow: hidden;
  transition: background 0.2s ease, transform 0.2s ease;
}
.shopee::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.55) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform 0.6s ease;
}
.shopee:hover { background: var(--branco); transform: translateY(-2px); }
.shopee:hover::before { transform: translateX(120%); }
.shopee-nota {
  display: block;
  margin-top: 12px;
  font-family: var(--ui);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cinza);
}

/* ═══════════════════════════════════════
   MOTIVOS
   ═══════════════════════════════════════ */
.motivos {
  max-width: 1280px;
  margin: 0 auto;
  padding: 84px 28px 90px;
}
.motivos-grade {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2px;
  background: var(--borda);
  border: 1px solid var(--borda);
  margin-top: 46px;
}
.motivo {
  position: relative;
  background: var(--asfalto);
  padding: 34px 26px 38px;
  overflow: hidden;
  transition: background 0.3s ease;
}
.motivo:hover { background: var(--chumbo); }
.motivo::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 3px; height: 0;
  background: var(--lima);
  transition: height 0.45s cubic-bezier(0.16,1,0.3,1);
}
.motivo:hover::before { height: 100%; }
.motivo-marca {
  font-family: var(--display);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  color: var(--lima);
  display: block;
  margin-bottom: 18px;
}
.motivo h3 {
  font-family: var(--display);
  font-size: 1.42rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  line-height: 1.1;
}
.motivo p { font-size: 0.94rem; color: var(--cinza); }

/* ═══════════════════════════════════════
   ANATOMIA — os pontos clicáveis
   ═══════════════════════════════════════ */
.anatomia {
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  background: var(--asfalto);
}
.anatomia-interno {
  max-width: 1280px;
  margin: 0 auto;
  padding: 84px 28px 90px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}
.mapa {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--borda);
  background: var(--preto);
}
.mapa img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.15) brightness(0.62);
}
.ponto {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.ponto::before {
  content: '';
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--lima);
  box-shadow: 0 0 0 0 rgba(166,206,57,0.55);
  animation: irradiar 2.4s ease-out infinite;
  animation-delay: calc(var(--n, 0) * 0.6s);
  transition: transform 0.25s ease;
}
.ponto:hover::before { transform: scale(1.25); }
.ponto[aria-pressed="true"]::before {
  background: var(--branco);
  animation: none;
  box-shadow: 0 0 0 7px rgba(166,206,57,0.35);
}
@keyframes irradiar {
  0%   { box-shadow: 0 0 0 0 rgba(166,206,57,0.55); }
  70%  { box-shadow: 0 0 0 18px rgba(166,206,57,0); }
  100% { box-shadow: 0 0 0 0 rgba(166,206,57,0); }
}
.mapa-dica {
  position: absolute;
  right: 14px; bottom: 14px;
  font-family: var(--ui);
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--cinza-cl);
  background: rgba(7,7,7,0.8);
  border: 1px solid var(--borda);
  padding: 7px 12px;
}

.cartoes { position: relative; min-height: 210px; }
.cartao {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16,1,0.3,1), visibility 0.4s;
}
.cartao.ativo { opacity: 1; visibility: visible; transform: translateY(0); }
.cartao-num {
  font-family: var(--display);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--lima);
  display: block;
  margin-bottom: 14px;
}
.cartao h3 {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 14px;
}
.cartao p { color: var(--cinza-cl); font-size: 1rem; max-width: 38ch; }

/* ═══════════════════════════════════════
   ESPECIFICAÇÕES
   ═══════════════════════════════════════ */
.especs {
  max-width: 1280px;
  margin: 0 auto;
  padding: 84px 28px 90px;
}
.especs-lista {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--borda);
  border: 1px solid var(--borda);
  margin-top: 40px;
}
.especs-lista > div {
  background: var(--preto);
  padding: 24px 22px 26px;
}
.especs-lista dt {
  font-family: var(--ui);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--cinza);
  margin-bottom: 10px;
}
.especs-lista dd {
  font-family: var(--display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.aviso {
  margin-top: 22px;
  font-size: 0.84rem;
  color: var(--cinza);
  border-left: 2px solid var(--lima-esc);
  padding-left: 14px;
}

/* ═══════════════════════════════════════
   FECHO
   ═══════════════════════════════════════ */
.fecho {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--borda);
  isolation: isolate;
}
.fecho-foto {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.4) contrast(1.2) brightness(0.34);
  z-index: -2;
}
.fecho::after {
  content: '';
  position: absolute; inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7,7,7,0.72), rgba(7,7,7,0.94));
}
.fecho-interno {
  max-width: 1280px;
  margin: 0 auto;
  padding: 110px 28px 120px;
}
.fecho h2 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 6.5vw, 4.8rem);
  line-height: 0.94;
  text-transform: uppercase;
  margin-bottom: 26px;
  max-width: 16ch;
}
.fecho h2 .realce { color: var(--lima); }
.fecho p {
  color: var(--cinza-cl);
  max-width: 44ch;
  margin-bottom: 34px;
}

/* ═══════════════════════════════════════
   MOBILE
   ═══════════════════════════════════════ */
@media (max-width: 900px) {
  .ficha,
  .anatomia-interno {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .ficha { padding: 100px 20px 60px; }
  .motivos, .especs { padding: 62px 20px 68px; }
  .anatomia-interno { padding: 62px 20px 68px; }
  .fecho-interno { padding: 78px 20px 86px; }
  .cartoes { min-height: 240px; }
  .especs-lista { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .palco-linha { animation: none; opacity: 0; }
  .ponto::before { animation: none; }
  .palco-foto, .cartao, .motivo, .motivo::before, .shopee, .voltar em { transition: none; }
}

a.rodape-nota { transition: color 0.2s ease; }
a.rodape-nota:hover { color: var(--lima); }

@media (max-width: 520px) {
  .especs-lista { grid-template-columns: 1fr; }
}