/* ==========================================================
   A Fatia Perfeita · Landing page
   Paleta oficial da marca (guia de identidade visual):
   verde #077D4D · vermelho #CD1E0E · preto #000000
   Fonte secundária oficial: Poppins
   ========================================================== */

:root {
  --verde: #077D4D;
  --verde-escuro: #05613c;
  --vermelho: #CD1E0E;
  --preto: #121212;
  --branco: #ffffff;
  --fundo-suave: #faf7f2;
  --texto: #2b2b28;
  --texto-suave: #55534d;
  --borda: #e9e4da;
  --raio: 10px;
  --sombra: 0 10px 30px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Poppins", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--verde); }

/* Foco visível para navegação por teclado */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--vermelho);
  outline-offset: 3px;
  border-radius: 4px;
}

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 760px; }
.center { text-align: center; margin-top: 28px; }

/* ---------- Tipografia ---------- */
h1, h2, h3 { font-weight: 700; line-height: 1.25; color: var(--preto); }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); margin: 14px 0 16px; }
h2 { font-size: clamp(1.4rem, 3.5vw, 2rem); margin: 14px 0 14px; }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
p { margin-bottom: 12px; }
p:last-child { margin-bottom: 0; }

/* Selo verde: assinatura visual derivada da faixa "PERFEITA" do logo */
.tag {
  display: inline-block;
  background: var(--verde);
  color: var(--branco);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  padding: 6px 14px 5px 16px;
  border-radius: 4px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border-radius: 999px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.btn-primary {
  background: var(--verde);
  color: var(--branco);
  padding: 15px 28px;
  font-size: 1rem;
}
.btn-primary:hover { background: var(--verde-escuro); transform: translateY(-1px); }
.btn-light {
  background: var(--branco);
  color: var(--verde);
  padding: 15px 28px;
}
.btn-light:hover { background: #f1efe9; }
.btn-small {
  background: var(--vermelho);
  color: var(--branco);
  padding: 9px 18px;
  font-size: 0.85rem;
}
.btn-small:hover { background: #a91708; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
}
.brand img { width: 130px; height: auto; }

/* ---------- Seções ---------- */
.section { padding: 56px 0; }
.section-alt { background: var(--fundo-suave); }
.section-dark { background: var(--preto); color: #e8e6e1; }
.section-dark h2 { color: var(--branco); }
.section-dark .tag { background: var(--verde); }
.section-intro { color: #cfccc5; max-width: 640px; }

/* ---------- Primeira dobra ---------- */
.hero { padding: 40px 0 56px; }
.hero-grid { display: grid; gap: 28px; }
.hero-text .lead { font-size: 1.05rem; color: var(--texto); }
.hero-text .support { color: var(--texto-suave); }
.hero-text .btn { margin-top: 8px; }
.hero-note { font-size: 0.85rem; color: var(--texto-suave); margin-top: 12px; }
.hero-media img {
  border-radius: var(--raio);
  box-shadow: var(--sombra);
}

/* ---------- Blocos divididos ---------- */
.split { display: grid; gap: 28px; align-items: center; }
.split-media img { border-radius: var(--raio); box-shadow: var(--sombra); }

/* ---------- Benefícios ---------- */
.benefits { list-style: none; margin-top: 10px; }
.benefits li {
  padding: 12px 0 12px 30px;
  position: relative;
  border-bottom: 1px solid var(--borda);
}
.benefits li:last-child { border-bottom: none; }
.benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 14px;
  height: 6px;
  background: var(--verde);
  border-radius: 3px;
}

/* ---------- Pacotes ---------- */
.cards { display: grid; gap: 18px; margin-top: 24px; }
.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 26px 24px;
}
.card h3 { color: var(--vermelho); text-transform: uppercase; letter-spacing: 0.06em; font-size: 1rem; }
.card-destaque { border-top: 5px solid var(--verde); }
.cards-note { margin-top: 20px; color: var(--texto-suave); font-size: 0.95rem; }

/* ---------- Corporativo ---------- */
.corporativo {
  margin-top: 26px;
  background: var(--preto);
  color: #e8e6e1;
  border-radius: var(--raio);
  padding: 26px 24px;
}
.corporativo h3 { color: var(--branco); }

/* ---------- Como funciona ---------- */
.steps { list-style: none; counter-reset: passo; margin-top: 10px; }
.steps li {
  counter-increment: passo;
  position: relative;
  padding: 12px 0 12px 52px;
}
.steps li::before {
  content: counter(passo);
  position: absolute;
  left: 0;
  top: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--verde);
  color: var(--branco);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.small-note { font-size: 0.88rem; color: var(--texto-suave); }

/* ---------- Vídeos ---------- */
.video {
  position: relative;
  border-radius: var(--raio);
  overflow: hidden;
  background: #000;
}
.video img { width: 100%; }
.video video { width: 100%; display: block; }
.video-play {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: none;
  cursor: pointer;
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-play span {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--vermelho);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  padding-left: 5px;
  transition: transform 0.2s ease;
}
.video-play:hover span { transform: scale(1.08); }
.video-main { max-width: 420px; margin: 30px auto 10px; }
.video-caption { font-size: 0.85rem; color: #cfccc5; text-align: center; margin-top: 10px; }

/* ---------- Comentários ---------- */
.reviews { display: grid; gap: 16px; margin: 34px 0; }
.review {
  background: #1d1d1d;
  border-left: 4px solid var(--verde);
  border-radius: 0 var(--raio) var(--raio) 0;
  padding: 20px 22px;
}
.review blockquote { font-size: 0.95rem; color: #e8e6e1; }
.review figcaption { margin-top: 12px; font-size: 0.82rem; color: #b7b3aa; font-weight: 600; }
.review-origin { font-weight: 400; }

/* ---------- Galeria ---------- */
.gallery { display: grid; gap: 14px; margin-top: 10px; }
.gallery-item { border-radius: var(--raio); overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- FAQ ---------- */
.faq { margin-top: 16px; }
.faq details { border-bottom: 1px solid var(--borda); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 16px 30px 16px 0;
  position: relative;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  color: var(--vermelho);
  font-size: 1.3rem;
  font-weight: 600;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 16px; color: var(--texto-suave); }

/* ---------- CTA final ---------- */
.cta-final { background: var(--verde); color: var(--branco); }
.cta-final h2, .cta-final p { color: var(--branco); }
.cta-final .split-media img { max-width: 380px; margin: 0 auto; }

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--preto);
  color: #b7b3aa;
  padding: 44px 0 96px; /* espaço extra para o botão flutuante no celular */
  text-align: center;
  font-size: 0.9rem;
}
.footer-inner img { margin: 0 auto 16px; width: 160px; }
.site-footer a { color: #e8e6e1; }
.footer-note { margin-top: 10px; font-size: 0.8rem; }

/* ---------- Botão flutuante (celular) ---------- */
.floating-whatsapp {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  background: var(--verde);
  color: var(--branco);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(90px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.floating-whatsapp.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ---------- Desktop ---------- */
@media (min-width: 760px) {
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; align-items: center; }
  .split { grid-template-columns: 1.1fr 0.9fr; }
  .cta-final .split { grid-template-columns: 1.2fr 0.8fr; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .reviews { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .gallery-item:first-child { grid-column: span 3; }
  .section { padding: 72px 0; }
}

@media (min-width: 900px) {
  .floating-whatsapp { display: none; } /* botão flutuante apenas no celular */
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}