:root {
  --ink: #2a2230;           /* texto principal: ameixa-noturna */
  --paper: #fbf6f3;         /* fundo claro: marfim rosado */
  --paper-2: #f3e9e6;       /* fundo seções alternadas */
  --ember: #b8324a;         /* rubi-paixão: desejo / CTA */
  --ember-dark: #94203a;
  --calm: #7a4a52;          /* malva-acolhedor: reconexão / intimidade */
  --calm-soft: #ecdfe0;
  --gold: #c79a4f;          /* dourado-brasa: destaque garantia */
  --muted: #7a6e72;
  --line: #e7d9d6;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(50,25,35,.12);
  --radius: 14px;
  --maxw: 680px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

h1, h2, h3 {
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -.01em;
}

h1 { font-size: 2.05rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.15rem; }

.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 14px;
}

strong { font-weight: 700; }
em { font-style: italic; color: var(--muted); }

/* TOPO */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251,248,243,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 1.05rem;
}

.brand b { color: var(--ember); }
.topbar a.mini {
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
  background: var(--calm);
  padding: 9px 16px;
  border-radius: 999px;
  text-decoration: none;
  transition: background-color 0.2s;
}

.topbar a.mini:hover {
  background: var(--ember);
}

/* BOTÃO */
.cta {
  display: inline-block;
  background: var(--ember);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 18px 30px;
  border-radius: 999px;
  text-decoration: none;
  text-align: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(184,50,74,.32);
  transition: transform .15s ease, box-shadow .15s ease, background-color 0.2s;
  width: 100%;
  max-width: 420px;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(184,50,74,.42);
  background: var(--ember-dark);
}

.cta:active {
  transform: translateY(0);
}

.cta-note {
  font-size: .82rem;
  color: var(--muted);
  margin-top: 10px;
}

/* HERO */
.hero {
  padding: 46px 0 40px;
  text-align: center;
}

.hero h1 { margin-bottom: 18px; }
.hero p.sub {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 28px;
}

.hero .seal {
  margin-top: 14px;
  font-size: .8rem;
  color: var(--calm);
  font-weight: 600;
  letter-spacing: .02em;
}

.hero .seal::before {
  content: "●";
  color: var(--calm);
  margin-right: 6px;
  font-size: .6rem;
  vertical-align: middle;
}

.hero-img {
  width: 100%;
  max-width: 560px;
  height: auto;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 30px auto 0;
  box-shadow: var(--shadow);
  display: block;
}

/* SEÇÕES */
section {
  padding: 44px 0;
}

.alt { background: var(--paper-2); }
.dark { background: var(--ink); color: #f3ede2; }
.dark h2, .dark h3 { color: #fff; }
.dark em { color: #b9b1a3; }

/* CICLO */
.cycle {
  max-width: 580px;
  margin: 0 auto;
}

.cycle h2 {
  text-align: center;
  margin-bottom: 22px;
}

.cycle p {
  margin-bottom: 16px;
}

.cycle .punch {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--ink);
  font-family: Georgia, serif;
  border-left: 3px solid var(--ember);
  padding-left: 16px;
  margin: 22px 0;
}

.cycle .relief {
  color: var(--calm);
  font-weight: 600;
}

.cycle-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: contain;
  margin-top: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* FERRAMENTAS */
.tools h2.center {
  text-align: center;
  max-width: 520px;
  margin: 0 auto 8px;
}

.tools .lead {
  text-align: center;
  color: var(--muted);
  margin-bottom: 34px;
  font-size: .95rem;
}

.tool {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(50,25,35,.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tool:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(50,25,35,.06);
}

.tool::before {
  content: attr(data-n);
  position: absolute;
  top: -8px;
  right: 14px;
  font-family: Georgia, serif;
  font-size: 3.4rem;
  font-weight: 700;
  color: var(--calm-soft);
  line-height: 1;
}

.tool h3 {
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.tool h3 .tag {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ember);
  font-weight: 700;
  margin-bottom: 5px;
}

.tool p {
  font-size: .96rem;
  color: #3c372f;
  position: relative;
  z-index: 1;
}

.bonus {
  background: var(--calm);
  color: #fff;
  border-radius: var(--radius);
  padding: 22px;
  margin-top: 8px;
}

.bonus b { color: var(--gold); }

/* BASTA */
.basta h2 {
  text-align: center;
  margin-bottom: 24px;
}

.basta ul {
  list-style: none;
  max-width: 520px;
  margin: 0 auto;
}

.basta li {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ember);
  border-radius: 10px;
  padding: 15px 18px;
  margin-bottom: 12px;
  font-weight: 500;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  box-shadow: 0 4px 12px rgba(50,25,35,.03);
}

.basta li::before {
  content: "✓";
  color: var(--ember);
  font-weight: 800;
  flex-shrink: 0;
}

/* OFERTA */
.offer-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 34px 26px;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.offer-badge {
  display: inline-block;
  background: var(--calm-soft);
  color: var(--calm);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.offer-card h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.offer-card .subtitle {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 22px;
}

.book-img {
  width: 170px;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: contain;
  margin: 0 auto 22px;
  display: block;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(50,25,35,0.15);
  transition: transform 0.3s ease;
}

.book-img:hover {
  transform: scale(1.03) rotate(1deg);
}

.price-old {
  color: var(--muted);
  text-decoration: line-through;
  font-size: 1rem;
}

.price {
  font-family: Georgia, serif;
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--ember);
  line-height: 1;
  margin: 4px 0;
}

.price-note {
  font-size: .85rem;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 22px;
}

.includes {
  list-style: none;
  text-align: left;
  max-width: 300px;
  margin: 0 auto 24px;
}

.includes li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.includes li:last-child {
  border-bottom: none;
}

.includes li::before {
  content: "→";
  color: var(--calm);
  font-weight: 800;
  flex-shrink: 0;
}

.guarantee {
  font-weight: 700;
  color: var(--ink);
}

.guarantee span {
  display: block;
  font-weight: 400;
  font-size: .82rem;
  color: var(--muted);
  margin-top: 2px;
}

.offer-foot {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 16px;
}

.trust {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
  font-size: .78rem;
  color: var(--muted);
}

.trust span::before {
  content: "🔒";
  margin-right: 5px;
}

.trust span:last-child::before {
  content: "📱";
}

/* DEPOIMENTOS */
.reviews h2 {
  text-align: center;
  margin-bottom: 30px;
}

.review {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(50,25,35,.02);
  transition: transform 0.2s ease;
}

.review:hover {
  transform: translateY(-1px);
}

.stars {
  color: var(--gold);
  letter-spacing: 2px;
  font-size: .95rem;
  margin-bottom: 10px;
}

.review p {
  font-size: .97rem;
  font-style: italic;
  color: #3c372f;
  margin-bottom: 12px;
}

.review .name {
  font-style: normal;
  font-weight: 700;
  font-size: .88rem;
  color: var(--ink);
}

/* AUTOR */
.author .wrap {
  display: flex;
  gap: 26px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.author-img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.author-body {
  flex: 1;
  min-width: 240px;
}

.author .tag {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.author-body p {
  margin-bottom: 12px;
}

/* FAQ */
.faq h2 {
  text-align: center;
  margin-bottom: 26px;
}

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(50,25,35,.02);
  transition: all 0.2s ease;
}

.faq details[open] {
  border-color: var(--calm);
}

.faq summary {
  padding: 18px 20px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: .98rem;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--ember);
  font-size: 1.5rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform .2s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  padding: 0 20px 18px;
  color: #3c372f;
  font-size: .94rem;
}

/* CTA final fixo mobile */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: rgba(251,248,243,.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  display: none;
  justify-content: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,.06);
}

.sticky-cta .cta {
  padding: 14px 24px;
  font-size: .98rem;
  margin: 0;
}

/* RODAPÉ */
footer {
  background: var(--ink);
  color: #a59c8d;
  text-align: center;
  padding: 34px 22px;
  font-size: .82rem;
}

/* RESPONSIVO */
@media (max-width: 600px) {
  body { font-size: 16px; }
  h1 { font-size: 1.72rem; }
  h2 { font-size: 1.35rem; }
  .price { font-size: 2.7rem; }
  .author .wrap { flex-direction: column; text-align: center; }
  .sticky-cta { display: flex; }
  section { padding: 38px 0; }
  .hero { padding: 34px 0 30px; }
  body { padding-bottom: 74px; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto;
  }
}

/* ACESSIBILIDADE foco */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--calm);
  outline-offset: 2px;
}

/* ANIMAÇÕES PREMIUM (REVEAL ON SCROLL) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Atrasos sutis para elementos adjacentes ou em grid */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }