/* ============================================================
   Clube das Fraldas — www.clubdasfraldas.com.br
   Paleta e tipografia extraídas da landing original (Elementor)
   ============================================================ */

@font-face { font-family: 'Montserrat Alternates'; src: url('../fonts/MontserratAlternates-Regular.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Montserrat Alternates'; src: url('../fonts/MontserratAlternates-Medium.ttf') format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Montserrat Alternates'; src: url('../fonts/MontserratAlternates-SemiBold.ttf') format('truetype'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Montserrat Alternates'; src: url('../fonts/MontserratAlternates-Bold.ttf') format('truetype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Montserrat Alternates'; src: url('../fonts/MontserratAlternates-ExtraBold.ttf') format('truetype'); font-weight: 800; font-display: swap; }

:root {
  --azul: #2EC5FF;          /* accent */
  --azul-medio: #5B95CC;    /* primary */
  --navy: #162F5B;          /* text / botões */
  --claro: #F1FBFF;         /* secondary / fundos */
  --claro-2: #EBF5F9;
  --azul-suave: #B4EAFF;    /* faixas de destaque */
  --cinza: #444B57;
  --vermelho: #BA1A1A;      /* preço "de" riscado */
  --branco: #FFFFFF;
  --fonte: 'Montserrat Alternates', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--fonte); color: var(--navy); background: var(--claro); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--claro);
  font-family: var(--fonte);
  font-size: 18px;
  font-weight: 600;
  padding: 16px 48px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 10px 0 var(--azul);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 0 18px 2px var(--azul); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--claro-2);
}
.btn--sm { font-size: 15px; padding: 10px 24px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(241, 251, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--claro-2);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; max-width: 1140px; margin: 0 auto; }
.header__logo img { height: 52px; width: auto; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { font-weight: 600; font-size: 15px; color: var(--navy); }
.nav a:hover { color: var(--azul); }
.nav a.nav--destaque { color: var(--azul); }
.header .btn { font-size: 15px; padding: 12px 28px; }

/* menu mobile */
.menu-toggle { display: none; background: none; border: none; font-size: 28px; color: var(--navy); cursor: pointer; }
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--claro); flex-direction: column; padding: 20px; gap: 16px;
    border-bottom: 1px solid var(--claro-2); box-shadow: 0 10px 20px rgba(0,0,0,.08);
  }
  .nav.aberto { display: flex; }
  .header .btn { display: none; }
}

/* ---------- Hero ---------- */
.hero { background: var(--claro); padding: 60px 0 70px; }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 40px; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.hero__sub { font-size: 20px; font-weight: 600; color: var(--azul-medio); margin-bottom: 20px; }
.hero__bullets { list-style: none; margin-bottom: 28px; }
.hero__bullets li { font-weight: 500; margin-bottom: 8px; padding-left: 30px; position: relative; }
.hero__bullets li::before { content: '✓'; position: absolute; left: 0; color: var(--azul); font-weight: 800; }
.hero__img img { border-radius: 40px; }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
}

/* ---------- Seções ---------- */
.secao { padding: 70px 0; }
.secao--azul { background: var(--azul-suave); }
.secao--clara2 { background: var(--claro-2); }
.secao--navy { background: var(--navy); color: var(--claro); }
.secao__titulo { font-size: 32px; font-weight: 800; text-align: center; margin-bottom: 14px; }
.secao__intro { text-align: center; max-width: 720px; margin: 0 auto 44px; font-size: 17px; color: var(--cinza); }
.secao--navy .secao__intro { color: var(--azul-suave); }
@media (max-width: 860px) { .secao__titulo { font-size: 25px; } }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--branco); border-radius: 40px; padding: 32px 26px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .06);
}
.card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--cinza); }
.card__icone { font-size: 34px; margin-bottom: 14px; }
.card--passo { text-align: center; position: relative; }
.card--passo .num {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--azul); color: var(--branco);
  font-weight: 800; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
@media (max-width: 860px) { .cards, .cards--4 { grid-template-columns: 1fr; } }

/* ---------- Carrossel de mockups ---------- */
.carrossel { position: relative; max-width: 420px; margin: 0 auto; }
.carrossel__janela { overflow: hidden; border-radius: 30px; }
.carrossel__trilho { display: flex; transition: transform .4s ease; }
.carrossel__trilho img { flex: 0 0 100%; }
.carrossel__seta {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: var(--navy); color: var(--claro); border: none;
  width: 44px; height: 44px; border-radius: 50%; font-size: 20px; cursor: pointer;
  box-shadow: 0 0 10px 0 var(--azul);
}
.carrossel__seta:hover { background: var(--azul); }
.carrossel__seta--esq { left: -22px; }
.carrossel__seta--dir { right: -22px; }
.carrossel__pontos { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }
.carrossel__pontos button { width: 10px; height: 10px; border-radius: 50%; border: none; background: var(--azul-medio); opacity: .35; cursor: pointer; }
.carrossel__pontos button.ativo { opacity: 1; background: var(--azul); }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; }
.cta-final h2 { font-size: 34px; font-weight: 800; margin-bottom: 14px; }
.cta-final p { max-width: 620px; margin: 0 auto 30px; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
details {
  background: var(--branco); border-radius: 15px; margin-bottom: 12px;
  padding: 18px 22px; box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
details summary { font-weight: 700; font-size: 16px; cursor: pointer; list-style: none; position: relative; padding-right: 30px; }
details summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 22px; color: var(--azul); }
details[open] summary::after { content: '−'; }
details p { margin-top: 12px; font-size: 15px; color: var(--cinza); }

/* ---------- Rodapé ---------- */
.rodape { background: var(--navy); color: var(--claro); padding: 50px 0 30px; }
.rodape__logo img { height: 60px; width: auto; margin: 0 auto 20px; }
.rodape p { text-align: center; font-size: 13px; max-width: 720px; margin: 0 auto 10px; color: var(--azul-suave); }
.rodape .copy { font-size: 12px; opacity: .7; }

/* ============================================================
   Página OFERTAS
   ============================================================ */
.ofertas-hero { text-align: center; padding: 50px 0 10px; }
.ofertas-hero h1 { font-size: 34px; font-weight: 800; }
.ofertas-hero .data { color: var(--azul-medio); font-weight: 600; margin-top: 6px; }

.abas { display: flex; justify-content: center; gap: 12px; margin: 30px 0 40px; }
.aba {
  font-family: var(--fonte); font-size: 16px; font-weight: 700;
  padding: 12px 34px; border-radius: 100px; cursor: pointer;
  border: 2px solid var(--navy); background: transparent; color: var(--navy);
}
.aba.ativa { background: var(--navy); color: var(--claro); box-shadow: 0 0 10px 0 var(--azul); }

.grade-ofertas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-bottom: 70px; }
@media (max-width: 960px) { .grade-ofertas { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grade-ofertas { grid-template-columns: 1fr; } }

.oferta {
  background: var(--branco); border-radius: 30px; overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,.07);
  display: flex; flex-direction: column;
}
.oferta__img { position: relative; background: var(--branco); padding: 18px; }
.oferta__img img { margin: 0 auto; max-height: 180px; object-fit: contain; }
.oferta__badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--vermelho); color: #fff;
  font-size: 13px; font-weight: 800; padding: 5px 12px; border-radius: 100px;
}
.oferta__corpo { padding: 8px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.oferta__nome { font-size: 15px; font-weight: 700; margin-bottom: 10px; min-height: 44px; }
.oferta__de { font-size: 13px; color: var(--cinza); text-decoration: line-through; }
.oferta__por { font-size: 24px; font-weight: 800; color: var(--navy); }
.oferta__por small { font-size: 13px; font-weight: 600; color: var(--vermelho); }
.oferta__tira {
  background: var(--azul-suave); color: var(--navy);
  font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 8px;
  margin: 10px 0; display: inline-block; width: fit-content;
}
.oferta__tira--extra {
  background: var(--navy); color: var(--claro); margin-top: 0;
}
.oferta__promo {
  font-size: 13px; font-weight: 700; color: var(--azul-medio); margin-bottom: 6px;
}
.oferta__cupom {
  font-size: 13px; font-weight: 700; color: var(--vermelho); margin-bottom: 10px;
}
.oferta__verificado { font-size: 10px; font-style: italic; color: var(--cinza); opacity: .65; margin-top: 10px; text-align: center; }
.oferta .btn { margin-top: auto; text-align: center; font-size: 15px; padding: 12px 20px; }
.aviso-atualizacao { text-align: center; font-size: 13px; color: var(--cinza); padding-bottom: 50px; }