/* Memórias de Umbigo — Página de Vendas
   Tokens: fundo #F7F1E6 / #FBF8F2, vinho #8B2A2A, dourado #C9A227→#8A6A1E,
   texto #1C1C1C / #5C5C5C, autoridade #161616 */

:root {
  --bg-main: #F7F1E6;
  --bg-alt: #FBF8F2;
  --card: #FFFFFF;
  --wine: #8B2A2A;
  --wine-hover: #6e2020;
  --text: #1C1C1C;
  --text-secondary: #5C5C5C;
  --gold-1: #C9A227;
  --gold-2: #8A6A1E;
  --gold-grad: linear-gradient(135deg, var(--gold-1), var(--gold-2));
  --dark: #161616;
  --dark-text: #EDEDED;
  --dark-text-soft: #CFCFCF;
  --dark-label: #B8B8B8;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--wine); }
a:hover { color: var(--wine-hover); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--wine);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.section { padding: clamp(72px, 9vw, 110px) 24px; }
.section--bg-main { background: var(--bg-main); }
.section--bg-alt { background: var(--bg-alt); }
.section--dark { background: var(--dark); }
.section--wine { background: var(--wine); text-align: center; }

.container { max-width: 1080px; margin: 0 auto; }
.container--narrow { max-width: 900px; margin: 0 auto; }
.container--text { max-width: 760px; margin: 0 auto; text-align: center; }
.container--prose { max-width: 720px; margin: 0 auto; text-align: center; }
.container--tight { max-width: 640px; margin: 0 auto; text-align: center; }
.container--offer { max-width: 960px; margin: 0 auto; }
.container--cta { max-width: 700px; margin: 0 auto; }

.divider {
  width: 60px;
  height: 3px;
  background: var(--gold-grad);
  margin: 0 auto 32px;
  border: 0;
}

.eyebrow {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: 0.5px;
  margin: 0 0 20px;
  color: var(--text);
  text-align: center;
}

h1, h2 { font-family: var(--font-serif); margin: 0; }

.hero { padding: clamp(64px, 10vw, 120px) 24px clamp(56px, 8vw, 96px); text-align: center; }
.hero__inner { max-width: 820px; margin: 0 auto; }
.hero__title {
  font-weight: 700;
  font-size: clamp(34px, 5.2vw, 60px);
  line-height: 1.2;
  color: var(--text);
}
.hero__title-accent {
  display: block;
  font-style: italic;
  font-weight: 500;
  color: var(--wine);
  margin-top: 14px;
}
.hero__subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 32px auto 0;
  max-width: 620px;
}
.hero__cta { margin-top: 40px; }

.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 999px;
  background: var(--gold-grad);
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(139, 106, 30, 0.25);
  transition: transform 0.2s ease;
  border: 0;
  cursor: pointer;
  font-family: var(--font-sans);
}
.btn:hover, .btn:focus-visible { transform: scale(1.03); color: #fff; }
.btn:focus-visible { outline: 3px solid var(--gold-1); outline-offset: 3px; }
.btn--lg { padding: 18px 44px; }
.btn--block { display: block; text-align: center; }
.btn--dark-shadow { box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3); }

.lead-text {
  font-size: clamp(19px, 2.2vw, 23px);
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 28px;
}
.lead-text:last-child { margin-bottom: 0; }

.solution-text {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.5;
  color: var(--text);
}

.authority__grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 56px;
  align-items: center;
}
.authority__photo-frame {
  border: 4px solid var(--gold-1);
  border-radius: 4px;
  padding: 6px;
  max-width: 380px;
}
.authority__photo-frame img { border-radius: 2px; width: 100%; height: 440px; object-fit: cover; }
.authority__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(26px, 3vw, 34px);
  color: var(--gold-1);
  margin: 0 0 4px;
}
.authority__role {
  font-size: 15px;
  color: var(--dark-label);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 28px;
}
.authority__quote {
  font-size: 17px;
  line-height: 1.8;
  color: var(--dark-text);
  margin: 0 0 22px;
}
.authority__bio {
  font-size: 16px;
  line-height: 1.8;
  color: var(--dark-text-soft);
  margin: 0 0 26px;
}
.authority__pull-quote {
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 19px;
  color: #fff;
  margin: 0 0 30px;
  border-left: 4px solid var(--gold-1);
  padding-left: 18px;
}

.section-heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(26px, 3.2vw, 36px);
  text-align: center;
  margin: 0 0 16px;
  color: var(--text);
}

.benefit-list { display: flex; flex-direction: column; gap: 18px; margin: 0 0 44px; padding: 0; list-style: none; }
.benefit-card {
  background: var(--card);
  border-radius: 16px;
  border-left: 4px solid var(--gold-1);
  padding: 24px 28px;
  box-shadow: var(--card-shadow);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
}
.benefit-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(19px, 2.2vw, 23px);
  text-align: center;
  color: var(--wine);
  margin: 0 auto;
  max-width: 680px;
  line-height: 1.6;
}

.chapters__subtitle { text-align: center; color: var(--text-secondary); font-size: 16px; margin: 0 0 56px; }
.chapters__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 48px; align-items: start; }
.chapters__list { display: flex; flex-direction: column; gap: 22px; padding: 0; margin: 0; list-style: none; }
.chapter-card { display: flex; gap: 18px; background: var(--card); border-radius: 16px; padding: 22px 26px; box-shadow: var(--card-shadow); }
.chapter-card__num { font-family: var(--font-serif); font-weight: 700; font-size: 22px; color: var(--gold-1); flex-shrink: 0; width: 34px; }
.chapter-card__title { font-family: var(--font-serif); font-weight: 600; font-size: 19px; margin: 0 0 6px; color: var(--text); }
.chapter-card__desc { font-size: 15px; color: var(--text-secondary); line-height: 1.6; margin: 0; }
.chapters__image { border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); }
.chapters__image img { width: 100%; height: 420px; object-fit: cover; }

.testimonials__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-bottom: 88px; }
.testimonial-shot {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: #fff;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-shot img { max-width: 100%; height: 100%; width: auto; object-fit: contain; }

.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.gallery figure { margin: 0; }
.gallery__frame {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  background: #fff;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery__frame img { max-width: 100%; height: 100%; width: auto; object-fit: contain; }
.gallery figcaption { text-align: center; font-size: 14px; color: var(--text-secondary); margin-top: 10px; }

.objections__grid { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.objection-card { background: var(--card); border-radius: 16px; border-left: 4px solid var(--gold-1); padding: 30px 32px; box-shadow: var(--card-shadow); }
.objection-card__title { font-family: var(--font-serif); font-weight: 600; font-size: 19px; margin: 0 0 12px; color: var(--wine); }
.objection-card__body { font-size: 15.5px; line-height: 1.7; color: var(--text); margin: 0; }

.offer__grid { max-width: 960px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 48px; align-items: center; }
.offer__cover { border-radius: 16px; overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
.offer__cover img { width: 100%; height: 420px; object-fit: cover; }
.offer__title { font-family: var(--font-serif); font-weight: 700; font-size: clamp(28px, 3.4vw, 38px); margin: 0 0 6px; color: var(--text); }
.offer__subtitle { font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--text-secondary); margin: 0 0 32px; }
.offer__price { font-size: clamp(32px, 4vw, 44px); font-weight: 800; color: var(--wine); margin: 0 0 6px; }
.offer__price-note { font-size: 18px; font-weight: 500; color: var(--text-secondary); }
.offer__installments { font-size: 16px; color: var(--text-secondary); margin: 0 0 28px; }
.offer__format { font-size: 14px; color: var(--text-secondary); letter-spacing: 0.5px; text-transform: uppercase; margin: 0 0 32px; }

.guarantee__title { font-family: var(--font-serif); font-weight: 600; font-size: 20px; margin: 0 0 14px; color: var(--text); }
.guarantee__body { font-size: 16px; line-height: 1.7; color: var(--text-secondary); margin: 0; }

.faq-list { display: flex; flex-direction: column; gap: 14px; padding: 0; margin: 0; list-style: none; }
.faq-item { background: var(--card); border-radius: 14px; box-shadow: var(--card-shadow); overflow: hidden; }
.faq-item__question {
  width: 100%;
  padding: 20px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
}
.faq-item__question-text { font-weight: 600; font-size: 16px; margin: 0; color: var(--text); }
.faq-item__mark { flex-shrink: 0; font-family: var(--font-serif); font-size: 22px; color: var(--gold-1); width: 20px; text-align: center; }
.faq-item__answer { padding: 0 26px 22px; margin: 0; }
.faq-item__answer p { font-size: 15px; line-height: 1.7; color: var(--text-secondary); margin: 0; }
.faq-item__answer[hidden] { display: none; }

.cta-final__text { font-family: var(--font-serif); font-size: clamp(24px, 3vw, 32px); line-height: 1.5; color: #fff; margin: 0 0 40px; }
.section--wine .btn { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); }

.site-footer { background: var(--dark); padding: 36px 24px; text-align: center; }
.site-footer__links { font-size: 13px; color: #8A8A8A; margin: 0 0 10px; letter-spacing: 0.5px; }
.site-footer__links a { color: var(--gold-1); text-decoration: none; }
.site-footer__brand { font-size: 12px; color: var(--text-secondary); margin: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}