/* =========================================================
   landing.css · estrutura da página de captura
   ========================================================= */

/* ---------- Barra de anúncio ---------- */
.anuncio {
  position: relative;
  z-index: 40;
  background: linear-gradient(90deg, var(--vermelho-esc), var(--vermelho) 45%, var(--amarelo-esc));
  color: var(--creme);
  padding: 9px 0 calc(9px + env(safe-area-inset-top));
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.anuncio__linha {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 14px;
  text-align: center;
}
.anuncio__relogio {
  font-variant-numeric: tabular-nums;
  background: rgba(0, 0, 0, .3);
  border-radius: 999px;
  padding: 3px 11px;
  white-space: nowrap;
}

/* ---------- Cabeçalho ---------- */
.topo {
  position: relative;
  z-index: 30;
  padding: 16px 0;
}
.topo__logo {
  width: clamp(158px, 42vw, 230px);
  /* a logo cai sobre a bandeira no mobile; a sombra garante o contraste */
  filter: drop-shadow(0 2px 7px rgba(0, 0, 0, .7));
}

/* ---------- HERO ---------- */
.hero {
  --h-arte: clamp(320px, 88vw, 520px);
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(34px, 8vw, 74px);
}
/* No mobile a arte ocupa uma faixa no topo e derrete no preto.
   No desktop (>=900px) ela vira fundo da secao inteira. */
.hero__fundo {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--h-arte);
  z-index: -2;
  overflow: hidden;
}
.hero__fundo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% 10%;
}
.hero__fundo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(12, 9, 7, .55) 0%,
    rgba(12, 9, 7, .12) 30%,
    rgba(12, 9, 7, .62) 68%,
    rgba(12, 9, 7, .94) 88%,
    var(--preto) 100%
  );
}

.hero__grade {
  display: grid;
  gap: clamp(22px, 6vw, 40px);
  padding-top: calc(var(--h-arte) - 200px); /* o titulo sobe por cima do degrade */
}

.hero__selo { margin-bottom: 16px; }

.hero__titulo { margin-bottom: 18px; }
.hero__titulo .linha { display: block; }
.hero__titulo .linha + .linha { margin-top: 8px; }
.hero__titulo .slab--vermelho { font-size: var(--fs-slab-1); }
.hero__titulo .slab--verde,
.hero__titulo .slab--amarelo { font-size: var(--fs-slab-2); }
.hero__titulo .linha:nth-child(1) { transform: rotate(-1.4deg); }
.hero__titulo .linha:nth-child(2) { transform: rotate(-.6deg) translateX(2%); }
.hero__titulo .linha:nth-child(3) { transform: rotate(-1.1deg) translateX(1%); }

.hero__texto {
  font-size: var(--fs-lead);
  color: #EADFD0;
  max-width: 36ch;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .6);
}
.hero__texto strong { color: var(--creme); }

.hero__lista {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  max-width: 46ch;
}
.hero__lista li {
  display: grid;
  grid-template-columns: 26px 1fr;
  align-items: start;
  gap: 10px;
  font-size: var(--fs-sm);
  color: #E6DACA;
}
.hero__lista .tick {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--verde);
  color: #04240F;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  margin-top: 1px;
}

.hero__spoiler {
  margin-top: 22px;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 12px 20px;
  border-radius: 14px;
  border: 2px dashed rgba(255, 209, 0, .55);
  background: rgba(255, 209, 0, .1);
}
.hero__spoiler small {
  font-size: var(--fs-micro);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amarelo);
  font-weight: 700;
}
.hero__spoiler b {
  font-family: Anton, "Arial Black", Impact, sans-serif;
  font-size: clamp(22px, 6.4vw, 34px);
  line-height: 1.05;
  color: var(--creme);
  text-transform: uppercase;
}

/* ---------- Cartao do formulario ---------- */
.cartao-form {
  background: linear-gradient(180deg, #221913, #17110D);
  border: 1px solid rgba(255, 209, 0, .22);
  border-radius: 20px;
  padding: clamp(20px, 5.4vw, 30px);
  box-shadow: var(--sombra);
  scroll-margin-top: 90px;
}
.cartao-form__fita {
  display: inline-block;
  background: var(--vermelho);
  color: var(--creme);
  font-size: var(--fs-micro);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
}
.cartao-form h2 {
  font-family: Anton, "Arial Black", Impact, sans-serif;
  font-size: clamp(22px, 5.6vw, 30px);
  line-height: 1.02;
  text-transform: uppercase;
}
.cartao-form__ajuda {
  color: var(--mute);
  font-size: var(--fs-sm);
  margin-top: 8px;
}

.campo { margin-top: 16px; }
.campo label {
  display: block;
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #D8C9B6;
  margin-bottom: 6px;
}
.campo input {
  width: 100%;
  min-height: 54px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 2px solid rgba(246, 240, 230, .16);
  background: rgba(12, 9, 7, .72);
  color: var(--creme);
  font-size: 16px; /* evita zoom automatico no iOS */
  transition: border-color .18s ease, box-shadow .18s ease;
}
.campo input::placeholder { color: #8C7F71; }
.campo input:focus {
  outline: none;
  border-color: var(--amarelo);
  box-shadow: var(--anel);
}
.campo input[aria-invalid="true"] {
  border-color: var(--vermelho-luz);
  background: rgba(224, 27, 24, .1);
}
.campo__erro {
  display: none;
  margin-top: 6px;
  font-size: var(--fs-micro);
  font-weight: 600;
  color: #FF8C82;
}
.campo__erro.visivel { display: block; }

.cartao-form .btn { margin-top: 22px; }

.cartao-form__nota {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  color: var(--mute);
  font-size: var(--fs-micro);
  line-height: 1.45;
}
.cartao-form__nota svg { flex: 0 0 auto; margin-top: 1px; }

.form-alerta {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(224, 27, 24, .14);
  border: 1px solid rgba(255, 58, 46, .45);
  font-size: var(--fs-sm);
}
.form-alerta.visivel { display: block; }

/* ---------- Barra de provas ---------- */
.provas {
  background: var(--preto-2);
  border-top: 1px solid var(--linha);
  border-bottom: 1px solid var(--linha);
  padding: 22px 0;
}
.provas__grade {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.provas__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 10px;
}
.provas__item svg { color: var(--amarelo); }
.provas__item b { display: block; font-size: var(--fs-sm); line-height: 1.25; }
.provas__item span { display: block; font-size: var(--fs-micro); color: var(--mute); }

/* ---------- Cursos ---------- */
.cursos__grade {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(26px, 6vw, 40px);
}
.curso {
  position: relative;
  background: linear-gradient(180deg, #211811, #17110D);
  border: 1px solid var(--linha);
  border-left: 5px solid var(--vermelho);
  border-radius: var(--radius);
  padding: clamp(18px, 4.6vw, 26px);
  transition: transform .18s ease, border-color .18s ease;
}
.curso:nth-child(2) { border-left-color: var(--verde); }
.curso:nth-child(3) { border-left-color: var(--amarelo); }
.curso:nth-child(4) { border-left-color: var(--vermelho-luz); }
.curso:nth-child(5) { border-left-color: var(--verde-neon); }
.curso:hover { transform: translateY(-3px); border-color: rgba(255, 209, 0, .35); }
.curso__num {
  font-family: Anton, "Arial Black", Impact, sans-serif;
  font-size: clamp(30px, 8vw, 42px);
  line-height: 1;
  color: rgba(246, 240, 230, .16);
}
.curso h3 {
  font-size: var(--fs-h3);
  font-weight: 800;
  line-height: 1.2;
  margin-top: 4px;
}
.curso p { color: var(--mute); font-size: var(--fs-sm); margin-top: 8px; }
.curso__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.curso__tags span {
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(246, 240, 230, .08);
  color: #D8C9B6;
}

/* ---------- Bloco da troca (spoiler 2) ---------- */
.troca {
  position: relative;
  margin-top: clamp(24px, 6vw, 38px);
  padding: clamp(22px, 5.4vw, 36px);
  border-radius: 20px;
  border: 2px dashed rgba(255, 209, 0, .55);
  background:
    radial-gradient(90% 150% at 6% 0%, rgba(255, 209, 0, .16), transparent 58%),
    linear-gradient(180deg, #2A1E0C, #17110D);
}
.troca .troca__selo {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--amarelo);
  color: #1A1205;
  font-size: var(--fs-micro);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.troca h3 {
  font-size: clamp(22px, 6.2vw, 38px);
  line-height: 1.02;
  text-transform: uppercase;
}
.troca h3 em {
  font-style: normal;
  color: var(--amarelo);
}
.troca p {
  color: #DCCFBD;
  font-size: var(--fs-body);
  margin-top: 12px;
  max-width: 68ch;
}
.troca p strong { color: var(--creme); }
.troca .troca__nota {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 209, 0, .3);
  color: var(--amarelo);
  font-size: var(--fs-sm);
  font-weight: 700;
}

/* ---------- Como funciona ---------- */
.passos {
  display: grid;
  gap: clamp(28px, 6vw, 24px);
  margin-top: clamp(34px, 7vw, 48px);
  counter-reset: passo;
}
.passo {
  position: relative;
  padding: clamp(18px, 4.6vw, 26px);
  padding-top: 34px;
  background: var(--carvao);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
}
.passo::before {
  counter-increment: passo;
  content: counter(passo);
  position: absolute;
  top: -18px;
  left: clamp(18px, 4.6vw, 26px);
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--amarelo);
  color: #1A1205;
  font-family: Anton, "Arial Black", Impact, sans-serif;
  font-size: 22px;
  box-shadow: var(--sombra-sm);
}
.passo h3 { font-size: var(--fs-h3); font-weight: 800; line-height: 1.2; }
.passo p { color: var(--mute); font-size: var(--fs-sm); margin-top: 6px; }

/* ---------- Oferta ---------- */
.oferta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(224, 27, 24, .34), transparent 62%),
    var(--preto-2);
}
.oferta__caixa {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(180deg, #241A13, #17110D);
  border: 2px solid rgba(255, 209, 0, .3);
  border-radius: 22px;
  padding: clamp(26px, 6.4vw, 44px);
  box-shadow: var(--sombra);
}
.oferta__preco {
  font-family: Anton, "Arial Black", Impact, sans-serif;
  font-size: clamp(40px, 13vw, 78px);
  line-height: .95;
  color: var(--amarelo);
  text-transform: uppercase;
  margin: 14px 0 6px;
}
.oferta__preco small {
  display: block;
  font-size: clamp(15px, 4vw, 20px);
  color: var(--areia);
  letter-spacing: .08em;
}
.oferta__nota { color: var(--mute); font-size: var(--fs-sm); margin-top: 10px; }
.oferta .btn { max-width: 460px; margin: 26px auto 0; }
.oferta__relogio {
  display: inline-flex;
  gap: 8px;
  margin-top: 24px;
  font-variant-numeric: tabular-nums;
}

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: clamp(26px, 6vw, 40px) auto 0; }
.faq details {
  border: 1px solid var(--linha);
  border-radius: 12px;
  background: var(--carvao);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq details[open] { border-color: rgba(255, 209, 0, .34); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 52px 16px 18px;
  position: relative;
  font-weight: 700;
  font-size: var(--fs-body);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 800;
  font-size: 28px;
  color: var(--amarelo);
  line-height: 1;
}
.faq details[open] summary::after { content: "\2013"; }
.faq p { padding: 0 18px 18px; color: var(--mute); font-size: var(--fs-sm); }

/* ---------- CTA final ---------- */
.final {
  position: relative;
  background:
    linear-gradient(180deg, rgba(12, 9, 7, .9), rgba(12, 9, 7, .97)),
    url("../gaucho.jpg") center 22% / cover no-repeat;
}
.final__grade { display: grid; gap: clamp(22px, 6vw, 40px); }

/* ---------- CTA fixa (mobile) ---------- */
.cta-fixa {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 10px clamp(12px, 4vw, 18px) calc(10px + env(safe-area-inset-bottom));
  background: rgba(12, 9, 7, .94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 209, 0, .28);
  transform: translateY(130%);
  transition: transform .28s ease;
}
.cta-fixa.visivel { transform: translateY(0); }
.cta-fixa .btn { min-height: 52px; font-size: 16px; }
.cta-fixa__nota {
  text-align: center;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amarelo);
  margin-bottom: 6px;
  font-weight: 700;
}
body.com-cta-fixa { padding-bottom: 104px; }

/* =========================================================
   Breakpoints
   ========================================================= */

/* Barra de anuncio em uma linha so em qualquer celular */
@media (max-width: 540px) {
  .anuncio__linha .so-grande { display: none; }
}

/* Telas bem pequenas (iPhone SE / Android antigo, 320px) */
@media (max-width: 360px) {
  .provas__grade { grid-template-columns: 1fr; }
  .hero { --h-arte: 282px; }
  .relogio__bloco { min-width: 54px; }
  .btn { padding: 14px 16px; }
}

@media (min-width: 620px) {
  .cursos__grade { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* com 3 cards, o ultimo fica sozinho na linha: ocupa a largura toda */
  .cursos__grade--tres > :last-child { grid-column: 1 / -1; }
  .passos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .provas__grade { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hero__fundo img { object-position: 60% 16%; }
}

@media (min-width: 900px) {
  .hero__grade {
    grid-template-columns: minmax(0, 1.08fr) minmax(370px, .92fr);
    align-items: center;
    padding-top: clamp(14px, 2vw, 28px);
  }
  .hero { padding-bottom: clamp(40px, 5vw, 64px); }
  .hero__fundo { top: 0; bottom: 0; height: auto; }
  /* a arte de desktop e uma composicao 1920x960, entao quase nao sofre corte */
  .hero__fundo img { object-position: 50% 50%; }
  .hero__fundo::after {
    background:
      linear-gradient(90deg, rgba(12, 9, 7, .94) 0%, rgba(12, 9, 7, .82) 30%, rgba(12, 9, 7, .3) 60%, rgba(12, 9, 7, .5) 100%),
      linear-gradient(180deg, rgba(12, 9, 7, .45), rgba(12, 9, 7, .12) 42%, var(--preto) 99%);
  }
  .cta-fixa { display: none; }
  body.com-cta-fixa { padding-bottom: 0; }
  .cursos__grade { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cursos__grade--tres > :last-child { grid-column: auto; }
  .final__grade { grid-template-columns: minmax(0, 1fr) minmax(370px, .86fr); align-items: center; }
}