/* Halloween Candy Hunt Kit — estilo estático (convertido de React/Tailwind) */
:root {
  --background: #faf3e3;
  --foreground: #2b1a33;
  --card: #ffffff;
  --primary: #f07d1a;
  --primary-dark: #9a4a12;
  --primary-foreground: #fffdf6;
  --secondary: #2d1b4e;
  --secondary-foreground: #f7f0dd;
  --muted: #efe4cd;
  --muted-foreground: #665873;
  --accent: #7ac74f;
  --accent-foreground: #17300f;
  --night: #150f21;
  --night-2: #2b1840;
  --border: #e4d5b5;
  --radius: 1rem;
  --cta-shadow: 0 6px 0 var(--primary-dark);
  --card-shadow: 0 10px 30px -12px rgba(35, 21, 40, 0.35);
  --font-body: "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Luckiest Guy", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0.02em; line-height: 1.05; font-weight: 400; }

.container { max-width: 64rem; margin-inline: auto; padding-inline: 1.25rem; }
.container-narrow { max-width: 48rem; margin-inline: auto; padding-inline: 1.25rem; }
.container-small { max-width: 36rem; margin-inline: auto; padding-inline: 1.25rem; }

/* Botão CTA */
.btn-cta {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
  background: var(--primary);
  color: var(--primary-foreground);
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  font-size: 1.25rem;
  text-decoration: none; text-align: center;
  padding: 1.05rem 1.5rem;
  border-radius: 9999px;
  box-shadow: var(--cta-shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  border: 0; cursor: pointer;
}
.btn-cta:hover { transform: translateY(-2px); }
.btn-cta:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--primary-dark); }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--night-2), var(--night));
  color: var(--secondary-foreground);
  padding-bottom: 3rem;
}
.hero-grid { padding-top: 1.5rem; text-align: center; }
.badge {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-foreground);
  border-radius: 9999px;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.hero h1 { margin-top: 1rem; font-size: 2.4rem; color: #ffa53b; }
.hero .subtitle { margin-top: 1rem; font-size: 1.125rem; font-weight: 600; opacity: 0.9; }
.hero-img {
  margin-top: 1.5rem; width: 100%;
  border-radius: 1rem; box-shadow: var(--card-shadow);
}
.price-label { margin-top: 1.5rem; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; opacity: 0.8; }
.price { font-family: var(--font-display); font-size: 3.75rem; color: #ffa53b; line-height: 1; }
.hero-cta { margin-top: 1rem; }
.hero-note { margin-top: 0.75rem; font-size: 0.875rem; font-weight: 600; opacity: 0.8; }
.hero-checks {
  margin-top: 1.25rem; list-style: none;
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem;
  text-align: left; font-size: 0.875rem; font-weight: 700;
}
.hero-checks li { display: flex; align-items: center; gap: 0.5rem; }
.hero-checks .check { color: var(--accent); font-weight: 900; }

@media (min-width: 768px) {
  .hero-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    align-items: center; gap: 2.5rem;
    text-align: left; padding-top: 3.5rem;
  }
  .hero h1 { font-size: 3.75rem; }
  .hero-img { margin-top: 0; grid-row: span 2; }
}

/* Faixa */
.strip {
  background: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
}
@media (min-width: 768px) { .strip { font-size: 1.5rem; } }

/* Seções genéricas */
.section { padding-block: 3.5rem; }
.section.muted { background: var(--muted); }
.section-title { text-align: center; font-size: 2.25rem; color: var(--secondary); }
.section-title.left { text-align: center; }
@media (min-width: 768px) { .section-title.left { text-align: left; } }

/* Lista do kit */
.kit-grid { display: grid; gap: 0; }
.kit-list { margin-top: 1.5rem; list-style: none; display: grid; gap: 0.75rem; }
.kit-list li {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--card); padding: 0.75rem;
  border-radius: 0.75rem; font-weight: 700;
  box-shadow: var(--card-shadow);
}
.kit-list .emoji { font-size: 1.5rem; }
.kit-img { margin-top: 2rem; width: 100%; border-radius: 1rem; box-shadow: var(--card-shadow); }
@media (min-width: 768px) {
  .kit-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 2.5rem; }
  .kit-img { margin-top: 0; }
}

/* Passos */
.steps { margin-top: 2rem; display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step-card {
  background: var(--card); border-radius: 1rem;
  padding: 1.5rem; text-align: center;
  box-shadow: var(--card-shadow);
}
.step-card .big { font-size: 3.75rem; }
.step-num { margin-top: 0.75rem; font-size: 0.875rem; font-weight: 800; color: var(--primary); }
.step-card h3 { font-size: 1.5rem; color: var(--secondary); text-transform: uppercase; }
.step-card p { margin-top: 0.5rem; font-weight: 600; color: var(--muted-foreground); }
.center-cta { margin: 2rem auto 0; max-width: 28rem; }

/* No shipping */
.dark {
  background: linear-gradient(180deg, var(--night-2), var(--night));
  color: var(--secondary-foreground);
  padding-block: 3.5rem; text-align: center;
}
.dark h2 { font-size: 2.25rem; color: #ffa53b; }
@media (min-width: 768px) { .dark h2 { font-size: 3rem; } }
.dark .subtitle { margin-top: 1rem; font-size: 1.125rem; font-weight: 600; opacity: 0.9; }
.perks { margin-top: 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (min-width: 768px) { .perks { grid-template-columns: repeat(4, 1fr); } }
.perk {
  border: 1px solid rgba(247, 240, 221, 0.2);
  border-radius: 1rem; padding: 1rem;
}
.perk .big { font-size: 1.875rem; }
.perk p { margin-top: 0.25rem; font-weight: 800; }

/* Aventura */
.lead { margin: 1rem auto 0; max-width: 36rem; text-align: center; font-size: 1.125rem; font-weight: 600; color: var(--muted-foreground); }
.duo { margin-top: 2rem; display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .duo { grid-template-columns: 1fr 1fr; } }
.duo figure img { width: 100%; border-radius: 1rem; box-shadow: var(--card-shadow); }
.duo figcaption { margin-top: 0.5rem; text-align: center; font-weight: 700; }

/* Porquês */
.two-col { display: grid; gap: 2.5rem; }
@media (min-width: 768px) { .two-col { grid-template-columns: 1fr 1fr; } }
.two-col h2 { font-size: 1.875rem; color: var(--secondary); }
.check-list { margin-top: 1.25rem; list-style: none; display: grid; gap: 0.5rem; font-size: 1.125rem; font-weight: 700; }
.check-list li { display: flex; gap: 0.5rem; }
.check-list .check { color: var(--accent); font-weight: 900; }
.tags { margin-top: 1.25rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tags span { background: var(--card); padding: 0.5rem 1rem; border-radius: 9999px; font-weight: 700; box-shadow: var(--card-shadow); }

/* Oferta */
.offer-card {
  overflow: hidden; border-radius: 1.5rem;
  border: 4px solid var(--primary);
  background: var(--card); box-shadow: var(--card-shadow);
}
.offer-card img { width: 100%; }
.offer-body { padding: 1.5rem; text-align: center; }
.offer-body h2 { font-size: 1.875rem; color: var(--secondary); }
.offer-body .desc { margin-top: 0.5rem; font-weight: 600; color: var(--muted-foreground); }
.offer-list { margin-top: 1.25rem; list-style: none; display: grid; gap: 0.4rem; text-align: left; font-weight: 700; }
.offer-list li { display: flex; gap: 0.5rem; }
.offer-list .check { color: var(--accent); font-weight: 900; }
.offer-small { margin-top: 1rem; font-size: 0.875rem; font-weight: 600; color: var(--muted-foreground); }
.offer-price { margin-top: 1rem; font-family: var(--font-display); font-size: 3.75rem; color: var(--primary); line-height: 1; }
.offer-cta { margin-top: 1rem; }
.offer-note { margin-top: 0.75rem; font-size: 0.875rem; font-weight: 700; }
.offer-ship { font-size: 0.75rem; color: var(--muted-foreground); }

/* FAQ */
.faq { margin-top: 1.5rem; display: grid; gap: 0.75rem; }
.faq details {
  background: var(--card); border-radius: 0.75rem;
  padding: 1rem; box-shadow: var(--card-shadow);
}
.faq summary { cursor: pointer; list-style: none; font-weight: 800; display: flex; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--primary); margin-right: 0.5rem; font-weight: 900; min-width: 1rem; }
.faq summary .icon-close { display: none; }
.faq details[open] summary .icon-open { display: none; }
.faq details[open] summary .icon-close { display: inline; }
.faq details p { margin-top: 0.5rem; font-weight: 600; color: var(--muted-foreground); }

/* CTA final */
.final-price { margin-top: 1.25rem; font-family: var(--font-display); font-size: 3.75rem; color: #ffa53b; line-height: 1; }

footer {
  background: var(--night); color: rgba(247, 240, 221, 0.6);
  text-align: center; font-size: 0.75rem; padding: 1.5rem 1rem;
  padding-bottom: 5.5rem;
}
@media (min-width: 768px) { footer { padding-bottom: 1.5rem; } }

/* Barra fixa mobile */
.sticky-cta {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 50;
  background: rgba(21, 15, 33, 0.95);
  padding: 0.75rem;
  backdrop-filter: blur(6px);
  transition: transform 0.25s ease;
}
.sticky-cta.hidden-bar { transform: translateY(110%); }
.sticky-cta .btn-cta { font-size: 1.1rem; padding: 0.85rem 1rem; }
@media (min-width: 768px) { .sticky-cta { display: none; } }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}