/* ==========================================================================
   Liberal House — tema escuro & íntimo
   ========================================================================== */

:root {
  /* Cores */
  --bg:            #0d0608;
  --bg-2:          #140a0e;
  --surface:       #1a0f14;
  --surface-2:     #21141a;
  --line:          rgba(255, 255, 255, 0.08);
  --line-strong:   rgba(255, 255, 255, 0.14);

  --wine:          #8e1430;
  --wine-2:        #b41e३a;
  --red:           #d12340;
  --red-glow:      rgba(209, 35, 64, 0.45);
  --gold:          #d4af6a;
  --gold-soft:     #e7cf9a;

  --text:          #f6ece9;
  --muted:         #c2a9a6;
  --muted-2:       #93807e;

  /* Tipografia */
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --maxw: 1080px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}

/* fix do typo de cor acima sem reescrever a var */
:root { --wine-2: #b41e3a; }

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(142, 20, 48, 0.30), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(209, 35, 64, 0.12), transparent 55%),
    var(--bg);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 22px;
}

/* ---------- Tipografia utilitária ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.section { padding: clamp(56px, 9vw, 110px) 0; }
.section--tight { padding: clamp(40px, 6vw, 70px) 0; }

.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.85rem, 4.6vw, 3rem); }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 1.08rem; }

.text-gold { color: var(--gold); }
.text-wine { color: var(--red); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  padding: 17px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, filter .2s ease;
  text-align: center;
  line-height: 1.2;
}
.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--red) 0%, var(--wine) 100%);
  box-shadow: 0 14px 34px var(--red-glow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px var(--red-glow); filter: brightness(1.06); }
.btn--ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-soft); }
.btn--lg { padding: 20px 40px; font-size: 1.12rem; }
.btn--sm { padding: 12px 20px; font-size: 0.95rem; }
.btn--block { width: 100%; }
.btn__arrow { transition: transform .2s ease; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(13, 6, 8, 0.55);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.site-header.is-scrolled {
  background: rgba(13, 6, 8, 0.92);
  border-bottom-color: var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--wine), var(--red));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}
.brand__name { font-family: var(--serif); font-size: 1.18rem; font-weight: 600; letter-spacing: 0.01em; }
.header-badge {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(48px, 8vw, 90px) 0 clamp(40px, 6vw, 70px); overflow: hidden; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero__eyebrow { color: var(--gold); }
.hero h1 {
  font-size: clamp(2.3rem, 6vw, 4rem);
  margin-bottom: 22px;
}
.hero h1 .accent {
  font-style: italic;
  color: var(--gold-soft);
}
.hero__sub {
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 30px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__micro {
  margin-top: 18px;
  font-size: 0.92rem;
  color: var(--muted-2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.hero__micro span { display: inline-flex; align-items: center; gap: 7px; }
.hero__micro span::before { content: "✓"; color: var(--gold); font-weight: 700; }

.hero__art {
  position: relative;
  display: grid;
  place-items: center;
}
.hero__art img { width: min(100%, 420px); filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6)); }

/* ---------- Faixa de confiança ---------- */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
}
.trust__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 34px;
  padding: 20px 0;
}
.trust__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.93rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.trust__item .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ---------- Cards genéricos ---------- */
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
}

/* ---------- Problema ---------- */
.problem { background: linear-gradient(180deg, transparent, rgba(142,20,48,0.06)); }
.problem__lead { color: var(--muted); font-size: 1.1rem; max-width: 620px; margin: 0 auto 36px; text-align: center; }
.pain-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 820px;
  margin: 0 auto;
}
.pain-list li {
  position: relative;
  padding: 20px 22px 20px 56px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
}
.pain-list li::before {
  content: "";
  position: absolute;
  left: 20px; top: 22px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(209,35,64,0.16);
  border: 1px solid rgba(209,35,64,0.5);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M1 1l8 8M9 1l-8 8' stroke='%23d12340' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.problem__close { text-align: center; margin-top: 36px; font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--gold-soft); }

/* ---------- Guia educativo ---------- */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.guide-card { display: flex; flex-direction: column; gap: 12px; }
.guide-card__num {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--gold);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  margin-bottom: 4px;
}
.guide-card h3 { font-size: 1.35rem; }
.guide-card p { color: var(--muted); font-size: 1rem; }

/* mitos x verdades */
.myths { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.myths__col { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.myths__col h4 { font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; margin-bottom: 16px; }
.myths__col--myth h4 { color: var(--muted-2); }
.myths__col--truth h4 { color: var(--gold); }
.myths__col ul { list-style: none; display: grid; gap: 12px; }
.myths__col li { padding-left: 26px; position: relative; color: var(--text); font-size: 0.98rem; }
.myths__col--myth li::before { content: "✕"; position: absolute; left: 0; color: var(--muted-2); }
.myths__col--truth li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); }

/* ---------- Transformação ---------- */
.transform { text-align: center; }
.transform__list { list-style: none; display: grid; gap: 14px; max-width: 640px; margin: 0 auto; text-align: left; }
.transform__list li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 1.08rem; color: var(--text);
}
.transform__list li::before {
  content: "❤";
  color: var(--red);
  font-size: 1.05rem;
  margin-top: 2px;
}

/* ---------- Oferta ---------- */
.offer { background: radial-gradient(900px 500px at 50% 0%, rgba(142,20,48,0.20), transparent 60%); }
.offer__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}
.offer__cover { display: grid; place-items: center; }
.offer__cover img {
  width: min(100%, 360px);
  border-radius: 8px;
  box-shadow: 22px 30px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  transform: perspective(1200px) rotateY(-12deg);
  transition: transform .4s ease;
}
.offer__cover img:hover { transform: perspective(1200px) rotateY(-6deg) translateY(-4px); }

.offer__content h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); margin-bottom: 22px; }
.offer__includes { list-style: none; display: grid; gap: 13px; margin-bottom: 28px; }
.offer__includes li { display: flex; gap: 13px; align-items: flex-start; color: var(--text); }
.offer__includes li::before {
  content: "✓";
  flex: 0 0 auto;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(212,175,106,0.14);
  color: var(--gold);
  font-size: 0.8rem; font-weight: 700;
  margin-top: 2px;
}

.bonus {
  border: 1px dashed rgba(212,175,106,0.4);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 28px;
  background: rgba(212,175,106,0.05);
}
.bonus__tag { font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.bonus h3 { font-family: var(--sans); font-size: 1.05rem; font-weight: 600; margin: 4px 0 14px; }
.bonus ul { list-style: none; display: grid; gap: 10px; }
.bonus li { display: flex; gap: 11px; align-items: flex-start; color: var(--muted); font-size: 0.98rem; }
.bonus li b { color: var(--text); font-weight: 600; }
.bonus li .emoji { font-size: 1.1rem; }

/* caixa de preço */
.price-box {
  background: linear-gradient(180deg, var(--surface-2), var(--bg-2));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow);
}
.price-box__old { color: var(--muted-2); text-decoration: line-through; font-size: 1.05rem; }
.price-box__now { font-family: var(--serif); font-size: clamp(2.6rem, 7vw, 3.6rem); color: #fff; line-height: 1; margin: 6px 0; }
.price-box__now small { font-size: 1.1rem; color: var(--muted); font-family: var(--sans); }
.price-box__note { color: var(--muted); font-size: 0.95rem; margin-bottom: 20px; }
.price-box .btn { margin-bottom: 14px; }
.price-box__seals { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; font-size: 0.84rem; color: var(--muted-2); }
.price-box__seals span { display: inline-flex; gap: 6px; align-items: center; }

/* selo de garantia */
.guarantee {
  display: flex;
  gap: 20px;
  align-items: center;
  max-width: 760px;
  margin: 40px auto 0;
  padding: 24px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.guarantee__seal {
  flex: 0 0 auto;
  width: 84px; height: 84px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  text-align: center;
  font-family: var(--serif);
  line-height: 1.05;
}
.guarantee__seal b { display: block; font-size: 1.7rem; }
.guarantee__seal span { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.1em; }
.guarantee h3 { font-family: var(--sans); font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.guarantee p { color: var(--muted); font-size: 0.98rem; }

/* ---------- FAQ ---------- */
.faq__list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.04rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}
.faq__q::after { content: "+"; color: var(--gold); font-size: 1.5rem; transition: transform .25s ease; flex: 0 0 auto; }
.faq__item.is-open .faq__q::after { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; padding: 0 22px; color: var(--muted); }
.faq__item.is-open .faq__a { max-height: 320px; padding: 0 22px 22px; }

/* ---------- CTA final ---------- */
.final-cta { text-align: center; background: radial-gradient(800px 400px at 50% 120%, rgba(209,35,64,0.22), transparent 60%); }
.final-cta h2 { font-size: clamp(2rem, 5vw, 3.2rem); max-width: 760px; margin: 0 auto 18px; }
.final-cta p { color: var(--muted); font-size: 1.12rem; max-width: 560px; margin: 0 auto 30px; }
.final-cta .price-line { font-family: var(--serif); color: var(--gold-soft); font-size: 1.3rem; margin-top: 16px; }
.final-cta .price-line del { color: var(--muted-2); font-size: 1rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 50px 0 110px; background: var(--bg-2); }
.site-footer__top { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.brand--footer .brand__name { font-size: 1.05rem; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 22px; }
.site-footer__links a { color: var(--muted); font-size: 0.95rem; transition: color .2s; }
.site-footer__links a:hover { color: var(--gold); }
.site-footer__disclaimer { color: var(--muted-2); font-size: 0.86rem; max-width: 720px; line-height: 1.7; margin-bottom: 14px; }
.site-footer__copy { color: var(--muted-2); font-size: 0.84rem; }

/* ---------- CTA fixa mobile ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(13, 6, 8, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-strong);
}
.sticky-cta__info { display: flex; flex-direction: column; line-height: 1.1; }
.sticky-cta__price { font-family: var(--serif); font-size: 1.4rem; color: #fff; }
.sticky-cta__old { font-size: 0.82rem; color: var(--muted-2); text-decoration: line-through; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Páginas legais ---------- */
.legal { padding: clamp(50px, 8vw, 90px) 0; }
.legal__inner { max-width: 760px; margin: 0 auto; }
.legal h1 { font-size: clamp(2rem, 5vw, 2.8rem); margin-bottom: 12px; }
.legal .updated { color: var(--muted-2); font-size: 0.9rem; margin-bottom: 36px; }
.legal h2 { font-size: 1.4rem; margin: 34px 0 12px; color: var(--gold-soft); }
.legal p, .legal li { color: var(--muted); margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal a { color: var(--gold); }
.legal .back { display: inline-block; margin-top: 40px; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: 30px; }
  .hero__art { order: -1; }
  .hero__art img { width: min(64%, 280px); }
  .offer__grid { grid-template-columns: 1fr; gap: 34px; }
  .offer__cover { order: -1; }
  .offer__cover img { transform: none; width: min(58%, 240px); }
  .pain-list { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .myths { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
  .header-badge { display: none; }
}

@media (max-width: 520px) {
  .container { padding-inline: 18px; }
  .btn { width: 100%; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
  .guarantee { flex-direction: column; text-align: center; }
  .sticky-cta .btn { width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { transition: none; opacity: 1; transform: none; }
}