/* ====================================================================
   LP · Encontrando a Raiz dos Problemas — v2 editorial
   Paleta: Preto · Branco · Dourado
   Referências: Calm, Coursera, Udemy, Hotmart · Minimalist Monochrome
   + Bold Typography + Editorial Grid patterns
   ==================================================================== */

:root {
  --black: #0A0A0A;
  --black-surface: #141414;
  --black-raised: #1C1C1C;
  --ink: #222;

  --paper: #FAF8F3;
  --paper-pure: #FFFFFF;
  --paper-alt: #F2EDE2;

  --gold: #C9A24A;
  --gold-light: #E0B857;
  --gold-dark: #8B6914;
  --gold-glow: rgba(201, 162, 74, 0.25);

  --gray-900: #111;
  --gray-700: #3A3A3A;
  --gray-500: #6B6B6B;
  --gray-300: #BDBDBD;
  --gray-200: #D9D4C8;
  --gray-100: #EFEBE0;

  --text: var(--black);
  --text-muted: var(--gray-700);
  --text-subtle: var(--gray-500);

  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --fast: 150ms;
  --base: 260ms;
  --slow: 420ms;

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

  --container: 72rem;
  --container-tight: 56rem;
  --container-narrow: 42rem;

  --topbar-h: 64px;
  --mobile-cta-h: 72px;
}

* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--topbar-h) + 6px); }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; transition: color var(--fast) var(--ease-out); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--gold); color: var(--black); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.container-tight { max-width: var(--container-tight); }
.container-narrow { max-width: var(--container-narrow); }

/* ====================================================================
   SCROLL PROGRESS
   ==================================================================== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 60;
  background: transparent;
  pointer-events: none;
}
.scroll-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  width: 0%;
  transition: width 80ms linear;
  box-shadow: 0 0 12px var(--gold-glow);
}

/* ====================================================================
   TOPBAR
   ==================================================================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  color: var(--paper);
  border-bottom: 1px solid rgba(201, 162, 74, 0.18);
  padding-top: env(safe-area-inset-top);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--topbar-h);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}
.brand { display: flex; flex-direction: column; line-height: 1.1; color: var(--paper); gap: 2px; }
.brand-mark { font-family: var(--font-serif); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.18em; color: var(--gold); }
.brand-name { font-family: var(--font-serif); font-style: italic; font-size: 0.82rem; color: rgba(250,248,243,0.8); }

/* ====================================================================
   BUTTONS
   ==================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border-radius: 10px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--fast) var(--ease-out), box-shadow var(--base) var(--ease-out), background var(--fast) var(--ease-out), border-color var(--fast) var(--ease-out), color var(--fast) var(--ease-out);
  font-family: var(--font-sans);
  touch-action: manipulation;
  text-decoration: none;
  text-align: center;
}
.btn-sm { padding: 10px 16px; min-height: 42px; font-size: 0.86rem; }
.btn-lg { padding: 16px 28px; min-height: 56px; font-size: 1.05rem; }
.btn-xl { padding: 20px 32px; min-height: 64px; font-size: 1.12rem; width: 100%; max-width: 480px; }
.btn-aside { font-weight: 400; font-size: 0.82em; opacity: 0.82; letter-spacing: 0.02em; padding-left: 0.5rem; border-left: 1px solid rgba(0,0,0,0.18); margin-left: 0.3rem; }
.btn-primary { background: var(--gold); color: var(--black); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-1px); box-shadow: 0 14px 30px -12px var(--gold-glow), 0 4px 10px -4px rgba(0,0,0,0.2); }
.btn-primary:active { transform: translateY(0) scale(0.99); }
.btn-gold {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  font-weight: 700;
  box-shadow: 0 18px 40px -14px var(--gold-glow), 0 6px 14px -8px rgba(0,0,0,0.3);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 24px 48px -14px var(--gold-glow), 0 10px 24px -10px rgba(0,0,0,0.35); }
.btn-gold:active { transform: translateY(0) scale(0.995); }

/* ====================================================================
   TYPOGRAPHY UTILITIES
   ==================================================================== */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin: 0 0 1.25rem;
  font-weight: 600;
}
.eyebrow-gold { color: var(--gold); }
.eyebrow-center { text-align: center; }

/* Chapter marker — editorial roman numeral */
.chapter {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin: 0 0 1.5rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}
.chapter::before {
  content: "";
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
}
.chapter-gold, .chapter-gold::before { color: var(--gold); }
.chapter-gold::before { background: var(--gold); }
.chapter-center { justify-content: center; display: flex; }
.chapter-num {
  font-family: var(--font-serif);
  font-weight: 600;
  font-style: italic;
  font-size: 1.3rem;
  letter-spacing: 0;
  color: var(--gold);
  text-transform: none;
}

.section-h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.8vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
  color: var(--text);
  max-width: 22ch;
}
.section-h2.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-h2.light { color: var(--paper); }
.section-h2 em { font-style: italic; color: var(--gold-dark); }
.section-h2.light em { color: var(--gold); }
.section-h2 .text-muted { color: var(--text-subtle); font-style: normal; }

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0 0 2rem;
}
.lead-light { color: rgba(250, 248, 243, 0.82); }

/* Drop cap — premium editorial touch */
.lead-dropcap { position: relative; }
.drop-cap {
  float: left;
  font-family: var(--font-serif);
  font-weight: 700;
  font-style: italic;
  font-size: 4.2em;
  line-height: 0.82;
  padding: 0.1em 0.12em 0 0;
  margin-top: 0.05em;
  color: var(--gold-dark);
  shape-outside: margin-box;
}
.drop-cap-gold { color: var(--gold); }

/* ====================================================================
   SECTIONS
   ==================================================================== */
.section {
  padding: clamp(4.5rem, 10vw, 7rem) 0;
  position: relative;
}
.section-paper { background: var(--paper); color: var(--text); }
.section-dark { background: var(--black); color: var(--paper); position: relative; }
.section-dark .section-h2:not(.light) { color: var(--paper); }
.section-dark .section-h2 em { color: var(--gold); }
.section-dark .eyebrow:not(.eyebrow-gold) { color: var(--gold); }
.section-dark .lead { color: rgba(250, 248, 243, 0.82); }

.section-close {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  color: var(--gold);
  margin: 3rem 0 0;
  max-width: 36ch;
  line-height: 1.4;
}
.section-close.light { color: var(--gold); }

/* Editorial divider — gold dot centered on paper */
.editorial-divider {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200) 20%, var(--gray-200) 80%, transparent);
  max-width: 36rem;
  margin: 0 auto;
}
.editorial-divider span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--paper), 0 0 0 7px var(--gold-glow);
}
.section-dark + .editorial-divider span { box-shadow: 0 0 0 6px var(--black), 0 0 0 7px var(--gold-glow); }
.section-dark + .editorial-divider { background: linear-gradient(90deg, transparent, rgba(201,162,74,0.2) 20%, rgba(201,162,74,0.2) 80%, transparent); }

/* ====================================================================
   HERO — imagem fullscreen como background, texto sobreposto à esquerda
   ==================================================================== */
.hero {
  position: relative;
  min-height: clamp(620px, 90vh, 900px);
  display: flex;
  align-items: center;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(3rem, 5vw, 5rem);
  background: var(--paper);
  overflow: hidden;
}

/* Imagem como background absoluto cobrindo todo o hero */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 75% center;
  display: block;
  filter: contrast(1.02) saturate(1.02);
}

/* Gradient overlay — garante legibilidade do texto à esquerda
   sobre o fundo cream da imagem */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg,
      rgba(250, 248, 243, 0.96) 0%,
      rgba(250, 248, 243, 0.85) 30%,
      rgba(250, 248, 243, 0.4) 50%,
      rgba(250, 248, 243, 0) 70%);
}

/* Conteúdo do hero acima da imagem + overlay */
.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-copy {
  max-width: 36rem;
}

.hero-h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.4rem, 6.5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin: 0 0 1.5rem;
  max-width: 15ch;
  color: var(--black);
}
.hero-h1 em { font-style: italic; color: var(--gold-dark); }
.hero-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.55;
  color: var(--gray-700);
  max-width: 46ch;
  margin: 0 0 2rem;
}
.hero-lead strong { color: var(--black); font-weight: 600; }

/* Hero badge — pill pré-headline */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(201, 162, 74, 0.1);
  border: 1px solid rgba(201, 162, 74, 0.3);
  color: var(--gold-dark);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 74, 0.25);
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(201, 162, 74, 0.25); }
  50% { box-shadow: 0 0 0 6px rgba(201, 162, 74, 0.08); }
}

/* Hero benefits — 3 bullets antes do CTA */
.hero-benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: grid;
  gap: 0.6rem;
}
.hero-benefits li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--gray-900);
  font-size: 1rem;
  line-height: 1.55;
}
.hero-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 16px;
  height: 16px;
  background:
    linear-gradient(135deg, transparent 46%, var(--gold) 46%, var(--gold) 54%, transparent 54%),
    linear-gradient(45deg, transparent 46%, var(--gold) 46%, var(--gold) 54%, transparent 54%);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  background: var(--gold);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  margin-bottom: 1.75rem;
}
.hero-secondary {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--gold-dark);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid transparent;
  padding: 0.5rem 0;
  min-height: 44px;
}
.hero-secondary:hover { color: var(--gold); border-bottom-color: var(--gold); }
.hero-secondary-arrow { transition: transform var(--fast) var(--ease-out); font-size: 1.1em; }
.hero-secondary:hover .hero-secondary-arrow { transform: translateY(2px); }

.hero-attribution {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-subtle);
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-200);
  max-width: 32rem;
}
.hero-attribution strong {
  font-style: normal;
  color: var(--gold-dark);
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: 0.01em;
}

/* ====================================================================
   METHOD CARD — visual da direita no hero
   ==================================================================== */
.method-card {
  background:
    radial-gradient(ellipse 80% 40% at 50% 0%, rgba(201,162,74,0.15), transparent 70%),
    var(--black);
  color: var(--paper);
  border: 1px solid rgba(201, 162, 74, 0.35);
  border-radius: 22px;
  padding: 2rem 2rem 1.75rem;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(201, 162, 74, 0.08),
    0 30px 60px -20px rgba(0,0,0,0.35),
    0 50px 100px -40px rgba(201, 162, 74, 0.15);
  overflow: hidden;
  max-width: 28rem;
  margin-left: auto;
}
.method-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(201, 162, 74, 0.05) 50%, transparent 100%);
  pointer-events: none;
}
.method-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
}
.method-eyebrow::before,
.method-eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 74, 0.4), transparent);
}
.method-eyebrow::before {
  background: linear-gradient(90deg, transparent, rgba(201, 162, 74, 0.4));
  max-width: 1.5rem;
}
.method-eyebrow::after {
  background: linear-gradient(90deg, rgba(201, 162, 74, 0.4), transparent);
}
.method-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 0.1rem;
  counter-reset: method;
  position: relative;
}
.method-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px dashed rgba(201, 162, 74, 0.14);
  position: relative;
}
.method-steps li:last-child { border-bottom: 0; }
.method-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.02em;
  min-width: 2rem;
}
.method-text {
  color: rgba(250, 248, 243, 0.9);
  font-size: 0.98rem;
  line-height: 1.35;
}
.method-text strong {
  color: var(--paper);
  font-weight: 600;
  display: inline;
}
.method-signature {
  text-align: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(201, 162, 74, 0.2);
  position: relative;
}
.method-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--gold);
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.method-author {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(250, 248, 243, 0.65);
  margin: 0;
  font-weight: 600;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-size: 0.86rem;
  color: var(--text-subtle);
  letter-spacing: 0.02em;
}
.hero-trust span { position: relative; padding-left: 1.1rem; }
.hero-trust span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.75rem 0 2rem;
  border-top: 1px solid var(--gray-200);
  max-width: 60rem;
}
.hero-stats > div { display: flex; flex-direction: column; gap: 2px; }
.hero-stats strong {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1;
  color: var(--black);
  letter-spacing: -0.02em;
}
.hero-stats span {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 500;
}

/* ====================================================================
   COMPATIBILITY BAR — após hero
   ==================================================================== */
.compat-bar {
  background: var(--black);
  color: rgba(250,248,243,0.85);
  padding: 1.25rem 0;
  border-top: 1px solid rgba(201,162,74,0.2);
  border-bottom: 1px solid rgba(201,162,74,0.2);
  overflow: hidden;
}
.compat-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
}
.compat-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1rem;
  color: var(--gold);
  margin-right: 0.5rem;
  white-space: nowrap;
}
.compat-item {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  font-weight: 500;
  white-space: nowrap;
}
.compat-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.5;
}

/* Trust bar — sob o hero (legacy, mantido) */
.trust-bar {
  background: var(--black);
  color: rgba(250,248,243,0.88);
  padding: 1rem 0;
  border-top: 1px solid rgba(201,162,74,0.25);
  border-bottom: 1px solid rgba(201,162,74,0.12);
  overflow: hidden;
}
.trust-bar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
}
.trust-item {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250,248,243,0.82);
  font-weight: 500;
  white-space: nowrap;
}
.trust-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ====================================================================
   PROBLEMA — pain grid
   ==================================================================== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 3rem 0 0;
}
.pain-card {
  background: var(--black-raised);
  border: 1px solid rgba(201, 162, 74, 0.15);
  border-radius: 16px;
  padding: 1.75rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--base) var(--ease-out), transform var(--base) var(--ease-out);
}
.pain-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.pain-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2rem;
  font-weight: 500;
  color: var(--gold);
  display: block;
  margin-bottom: 0.6rem;
  line-height: 1;
}
.pain-card p { margin: 0; color: rgba(250, 248, 243, 0.85); line-height: 1.6; font-size: 1rem; }
.pain-card strong { color: var(--paper); font-weight: 600; }

/* ====================================================================
   BIG IDEA — PSS reveal
   ==================================================================== */
.pss-reveal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 3.5rem 0;
}
.pss-letter-card {
  background: var(--black);
  color: var(--paper);
  padding: 2.25rem 1.75rem;
  border-radius: 18px;
  border: 1px solid var(--black-raised);
  transition: transform var(--base) var(--ease-out), border-color var(--base) var(--ease-out), box-shadow var(--base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.pss-letter-card:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 24px 50px -20px rgba(0,0,0,0.35); }
.pss-letter {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 1;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}
.pss-letter-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--paper);
  font-weight: 600;
}
.pss-letter-card p { margin: 0; color: rgba(250,248,243,0.78); line-height: 1.55; font-size: 0.96rem; }
.pss-letter-card strong { color: var(--gold); font-weight: 600; }

.pull {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.18rem, 2.2vw, 1.55rem);
  line-height: 1.42;
  color: var(--ink);
  border-left: 3px solid var(--gold);
  padding: 1rem 0 1rem 1.75rem;
  margin: 3rem 0 0;
  max-width: 62ch;
}
.pull-light { color: var(--paper); max-width: 58ch; margin: 3rem auto 0; text-align: center; border-left: 0; padding: 1rem 0; position: relative; }
.pull-light::before,
.pull-light::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 1.5rem;
}
.pull-light::after { margin: 1.5rem auto 0; }

/* ====================================================================
   MECANISMO — 4 steps
   ==================================================================== */
.steps {
  list-style: none;
  padding: 0;
  margin: 3.5rem auto 0;
  max-width: 56rem;
  display: grid;
  gap: 1rem;
}
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num title"
    "num body";
  column-gap: 1.75rem;
  row-gap: 0.3rem;
  padding: 1.75rem 1.75rem;
  background: var(--paper-pure);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  transition: border-color var(--fast) var(--ease-out), transform var(--fast) var(--ease-out), box-shadow var(--base) var(--ease-out);
}
.steps li:hover {
  border-color: var(--gold);
  transform: translateX(4px);
  box-shadow: 0 6px 18px -10px rgba(0,0,0,0.12);
}
.step-num {
  grid-area: num;
  align-self: start;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--gold);
  min-width: 2.5rem;
}
.steps h3 {
  grid-area: title;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.35rem;
  margin: 0;
  color: var(--black);
  line-height: 1.3;
}
.steps p {
  grid-area: body;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}
.steps strong { color: var(--black); }
.steps em { font-style: italic; color: var(--gold-dark); font-weight: 500; }

/* ====================================================================
   ANTES × DEPOIS
   ==================================================================== */
.section-compare { padding-top: clamp(3rem, 7vw, 5rem); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 3rem;
  align-items: stretch;
}
.compare-col {
  padding: 2rem 1.75rem;
  border-radius: 18px;
  position: relative;
}
.compare-before {
  background: var(--paper-alt);
  border: 1px solid var(--gray-200);
  color: var(--text-muted);
}
.compare-after {
  background: var(--black);
  color: var(--paper);
  border: 1px solid var(--gold);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.25), 0 0 0 6px rgba(201,162,74,0.05);
}
.compare-title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid;
  color: inherit;
}
.compare-before .compare-title { border-color: var(--gray-300); color: var(--gray-700); }
.compare-after .compare-title { border-color: rgba(201,162,74,0.4); color: var(--gold); }
.compare-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}
.compare-col li {
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.55;
  font-size: 0.98rem;
}
.compare-before li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--gray-500);
  font-weight: 600;
}
.compare-after li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
.compare-after li { color: rgba(250,248,243,0.92); }

/* ====================================================================
   AUTOR / ABOUT
   ==================================================================== */
.container-split {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split-media { text-align: center; }
.avatar-ring {
  width: clamp(240px, 34vw, 360px);
  height: clamp(240px, 34vw, 360px);
  border-radius: 50%;
  background: radial-gradient(circle, var(--black-surface) 0%, var(--black) 100%);
  border: 2px solid var(--gold);
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 0 6px rgba(201, 162, 74, 0.10), 0 0 0 14px rgba(201, 162, 74, 0.04), 0 30px 60px -20px rgba(0,0,0,0.55);
}
.avatar-ring::after {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px dashed rgba(201, 162, 74, 0.3);
  pointer-events: none;
}

/* ====================================================================
   SECTION AUTOR — fullscreen background com imagem composta à esquerda,
   texto sobreposto à direita. Espelha a estratégia do hero.
   Tom de fundo casado com a foto (peach/cream quente, não o paper neutro).
   ==================================================================== */
.section-autor {
  --autor-tone: #F5EAE1;  /* tom do fundo da foto 333.png (e variantes) */
  position: relative;
  min-height: clamp(560px, 80vh, 800px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background: var(--autor-tone);
}
.autor-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  pointer-events: none;
  overflow: hidden;
}
.autor-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 25% center;
  filter: contrast(1.02) saturate(1.02);
}
/* Overlay no tom da imagem (peach/cream quente) — fusão perfeita */
.autor-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(270deg,
      rgba(245, 234, 225, 0.96) 0%,
      rgba(245, 234, 225, 0.85) 30%,
      rgba(245, 234, 225, 0.4) 50%,
      rgba(245, 234, 225, 0) 70%);
}
.container-autor {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  justify-content: flex-end;
}
.section-autor .split-copy {
  max-width: 32rem;
}
.section-autor .split-copy p {
  color: var(--text-muted);
}
.section-autor .split-copy strong {
  color: var(--black);
}
.section-autor .split-copy .link-underline {
  color: var(--gold-dark);
  border-color: var(--gold-dark);
}
.section-autor .split-copy .link-underline:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* (legado) Bloco autor com imagem composta inline — mantido como fallback */
.split-media--composite {
  text-align: center;
}
.split-media--composite picture,
.split-media--composite img {
  width: 100%;
  height: auto;
  display: block;
}
.split-media--composite img {
  border-radius: 14px;
  filter: contrast(1.02);
  transition: filter var(--base) var(--ease-out), transform var(--base) var(--ease-out);
}
.split-media--composite:hover img {
  filter: contrast(1.05);
  transform: scale(1.01);
}

/* Versão com foto real — substitui o monograma */
.avatar-ring--photo {
  background: var(--black-raised);
  overflow: hidden;
  padding: 0;
  isolation: isolate;
}
.avatar-ring--photo picture,
.avatar-ring--photo img {
  width: 100%;
  height: 100%;
  display: block;
}
.avatar-ring--photo img {
  object-fit: cover;
  object-position: center center;
  border-radius: 50%;
  filter: contrast(1.04) saturate(0.97);
  transition: filter var(--base) var(--ease-out), transform var(--base) var(--ease-out);
}
.avatar-ring--photo:hover img {
  filter: contrast(1.07) saturate(1);
  transform: scale(1.02);
}

.avatar-mono {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(4rem, 8vw, 6rem);
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.autor-caption {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--paper);
  margin: 0;
  line-height: 1.3;
}
.autor-caption span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.5rem;
  font-weight: 500;
}
.split-copy p { color: rgba(250, 248, 243, 0.82); margin-bottom: 1.25rem; }
.split-copy strong { color: var(--paper); font-weight: 600; }
.link-underline {
  color: var(--gold);
  font-weight: 500;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  margin-top: 0.5rem;
}
.link-underline:hover { color: var(--gold-light); border-color: var(--gold-light); }

/* ====================================================================
   LESSONS LIST
   ==================================================================== */
.lesson-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 2.5rem;
}
.lesson-row {
  display: grid;
  grid-template-columns: 6rem 1fr;
  grid-template-areas:
    "tag title"
    ".   body"
    "outcome outcome";
  column-gap: 1.5rem;
  row-gap: 0.3rem;
  padding: 1.5rem 1.5rem;
  background: var(--paper-pure);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  transition: all var(--fast) var(--ease-out);
}
.lesson-row:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 10px 24px -14px rgba(0,0,0,0.15); }
.lesson-tag {
  grid-area: tag;
  align-self: start;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 600;
  white-space: nowrap;
  padding-top: 0.5rem;
}
.lesson-row h3 {
  grid-area: title;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.35rem;
  margin: 0;
  color: var(--black);
  line-height: 1.25;
}
.lesson-row p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}
.lesson-row p:not(.lesson-outcome) { grid-area: body; }
.lesson-row strong { color: var(--black); }
.lesson-outcome {
  grid-area: outcome;
  font-size: 0.88rem;
  color: var(--gold-dark);
  font-weight: 500;
  margin: 0.5rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--gray-200);
  line-height: 1.4;
}

/* Bonus value stamp — individual anchor em cada card */
.bonus-value {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--gray-200);
}
.bonus-value-old {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-subtle);
  text-decoration: line-through;
  text-decoration-color: rgba(107,107,107,0.4);
  text-decoration-thickness: 1.5px;
}
.bonus-value-tag {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 700;
}
.bonus-card-feature .bonus-value { border-top-color: rgba(201,162,74,0.3); }
.bonus-card-feature .bonus-value-old { color: rgba(250,248,243,0.4); }
.bonus-card-feature .bonus-value-tag { color: var(--gold); }

/* Bonus total — soma do stack abaixo do grid */
.bonus-total {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--black);
  color: var(--paper);
  border-radius: 14px;
  border: 1px solid var(--gold);
}
.bonus-total-label {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250,248,243,0.7);
  font-weight: 500;
}
.bonus-total-value {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.8rem;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.bonus-total-cta {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  font-weight: 600;
  padding: 6px 14px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: rgba(201,162,74,0.1);
}

/* Section CTA — standardizado para cada seção ter um botão contextual */
.section-cta {
  margin: 3rem auto 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}
.section-cta-line {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--text-muted);
  margin: 0;
  max-width: 44ch;
  line-height: 1.45;
}
.section-dark .section-cta-line { color: rgba(250, 248, 243, 0.82); }
.section-cta .btn { min-width: 260px; }
@media (max-width: 640px) {
  .section-cta { margin-top: 2rem; }
  .section-cta .btn { min-width: 0; width: 100%; max-width: 360px; }
}

/* ============================================================
   STATS STRIP — bloco de números factuais (citation-ready)
   ============================================================ */
.stats-strip {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 1.5rem 1.25rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.25rem 1rem;
  background: linear-gradient(135deg, rgba(201, 162, 74, 0.06) 0%, rgba(201, 162, 74, 0.02) 100%);
  border-top: 1px solid rgba(201, 162, 74, 0.25);
  border-bottom: 1px solid rgba(201, 162, 74, 0.25);
  border-radius: 4px;
}
.stats-strip li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}
.stats-strip strong {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.5vw, 2.4rem);
  line-height: 1;
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.stats-strip span {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  line-height: 1.35;
  max-width: 18ch;
  margin: 0 auto;
}
@media (max-width: 640px) {
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
    padding: 1.25rem 1rem;
  }
}

/* ============================================================
   COMPARE TABLE — tabela citável (PSS vs Digging)
   ============================================================ */
.compare-table-wrap {
  margin: 3rem auto 1.5rem;
  max-width: 920px;
  overflow-x: auto; /* tabela larga: scroll horizontal interno em mobile, sem afetar body */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.compare-table-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 600;
  text-align: center;
  margin: 0 0 1.25rem;
  color: var(--ink);
}
.compare-table-title em {
  font-style: italic;
  color: var(--gold-dark);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--paper);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 0 0 1px rgba(201, 162, 74, 0.18);
  border-radius: 10px;
  overflow: hidden;
}
.compare-table thead th {
  background: var(--black);
  color: var(--paper);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  padding: 0.85rem 1.1rem;
  letter-spacing: 0.01em;
}
.compare-table thead th:nth-child(2) { color: var(--gold); }
.compare-table tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--ink);
  background: rgba(201, 162, 74, 0.04);
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  vertical-align: top;
  width: 38%;
}
.compare-table tbody td {
  padding: 0.85rem 1.1rem;
  color: var(--ink);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  vertical-align: top;
}
.compare-table tbody td:nth-child(2) {
  font-weight: 600;
  color: var(--gold-dark);
}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table-note {
  margin: 1rem auto 0;
  max-width: 720px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.55;
}
@media (max-width: 720px) {
  .compare-table {
    font-size: 0.86rem;
    min-width: 520px; /* mantém legibilidade — wrapper rola horizontalmente */
  }
  .compare-table thead th,
  .compare-table tbody th,
  .compare-table tbody td { padding: 0.7rem 0.85rem; }
  .compare-table tbody th { width: 42%; }
  .compare-table-note { padding: 0 0.5rem; }
}

/* ============================================================
   DEPOIMENTOS — carrossel de prints reais (WhatsApp)
   ============================================================ */
.testimonials-carousel {
  position: relative;
  margin: 2.75rem auto 0;
  max-width: 1100px;
  padding: 0 clamp(0px, 4vw, 60px);
}
.carousel-track {
  display: flex;
  align-items: flex-start;
  gap: clamp(1rem, 2.5vw, 1.75rem);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0.75rem 0.25rem 1.5rem;
  outline: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide {
  flex: 0 0 clamp(280px, 38vw, 380px);
  scroll-snap-align: center;
  background: var(--paper);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 4px 18px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(201, 162, 74, 0.18);
  display: flex;
  flex-direction: column;
  margin: 0;
  transition: transform 280ms ease, box-shadow 280ms ease;
}
.carousel-slide:hover {
  transform: translateY(-4px);
  box-shadow:
    0 10px 28px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(201, 162, 74, 0.4);
}
.carousel-slide picture { display: block; }
.carousel-slide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--paper);
}
.carousel-caption {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: rgba(10, 10, 10, 0.7);
  text-align: center;
  padding: 0.65rem 1rem 0.85rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  letter-spacing: 0.02em;
}

/* Arrows (desktop) */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 74, 0.45);
  background: rgba(10, 10, 10, 0.85);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: background 200ms ease, transform 200ms ease, border-color 200ms ease;
  backdrop-filter: blur(4px);
}
.carousel-arrow:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  transform: translateY(-50%) scale(1.05);
}
.carousel-arrow:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.carousel-arrow:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}
.carousel-arrow-prev { left: 0; }
.carousel-arrow-next { right: 0; }

/* Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem auto 0;
  flex-wrap: wrap;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(250, 248, 243, 0.25);
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}
.carousel-dot[aria-current="true"] {
  background: var(--gold);
  transform: scale(1.3);
}
.carousel-dot:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.section-cta-line-light { color: rgba(250, 248, 243, 0.82); }

@media (max-width: 768px) {
  /* Carrossel mobile: 1 slide por vez, snap centralizado, peek dos vizinhos,
     altura estabilizada por aspect-ratio para não pular entre swipes. */
  .testimonials-carousel {
    padding: 0;
    margin: 2rem 0 0;
    overflow: hidden;
  }
  .carousel-track {
    gap: 0.75rem;
    /* padding lateral cria o peek do próximo/anterior (~5vw cada lado) */
    padding: 0.5rem 5vw 1rem;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 5vw;
    overscroll-behavior-x: contain;
  }
  .carousel-slide {
    flex: 0 0 90%;
    max-width: 90%;
    height: auto;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    border-radius: 12px;
    background: var(--paper);
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .carousel-slide:hover { transform: none; } /* sem hover lift no touch */
  .carousel-slide picture {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ECE5DD;
    /* Container portrait estável: todas as alturas convergem no mesmo box,
       imagens variadas centralizam dentro. */
    aspect-ratio: 4 / 5;
    width: 100%;
    overflow: hidden;
  }
  .carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .carousel-arrow { display: none; }
  .carousel-caption {
    flex: 0 0 auto;
    font-size: 0.78rem;
    padding: 0.6rem 0.85rem 0.75rem;
  }
  .carousel-dots {
    margin-top: 0.75rem;
    gap: 0.55rem;
  }
  .carousel-dot {
    width: 10px;
    height: 10px;
  }
}

/* Inline CTA — mid-page break */
.inline-cta {
  margin: 3rem auto 0;
  padding: 2rem;
  background: var(--paper-pure);
  border: 1px solid var(--gold);
  border-radius: 18px;
  max-width: 40rem;
  text-align: center;
  box-shadow: 0 10px 30px -15px rgba(201,162,74,0.25);
}
.inline-cta-line {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--black);
  margin: 0 0 1.25rem;
  line-height: 1.4;
}

/* ====================================================================
   BONUS GRID
   ==================================================================== */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.bonus-card {
  background: var(--paper-pure);
  padding: 1.5rem 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  transition: all var(--fast) var(--ease-out);
}
.bonus-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.bonus-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--gold);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.bonus-card h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.02rem;
  margin: 0 0 0.35rem;
  color: var(--black);
}
.bonus-card p { margin: 0; font-size: 0.88rem; color: var(--text-subtle); line-height: 1.5; }
.bonus-card-feature { background: var(--black); color: var(--paper); border-color: var(--black); }
.bonus-card-feature h3 { color: var(--gold); font-family: var(--font-serif); font-size: 1.2rem; }
.bonus-card-feature p { color: rgba(250,248,243,0.72); }

/* ====================================================================
   CASE STUDIES — editorial format
   ==================================================================== */
.case-list {
  list-style: none;
  counter-reset: none;
  padding: 0;
  margin: 3rem 0 0;
  display: grid;
  gap: 1.25rem;
}
.case-study {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2rem 2rem;
  background: var(--black-raised);
  border: 1px solid rgba(201,162,74,0.18);
  border-radius: 18px;
  transition: all var(--base) var(--ease-out);
}
.case-study:hover {
  border-color: var(--gold);
  transform: translateX(4px);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.5);
}
.case-num {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.8rem, 5vw, 4rem);
  color: var(--gold);
  line-height: 1;
  min-width: 2.5rem;
  letter-spacing: -0.02em;
}
.case-body h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  margin: 0 0 1rem;
  color: var(--paper);
  line-height: 1.2;
}
.case-flow {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(250,248,243,0.7);
  margin: 0 0 1rem;
  padding: 0 0 1rem;
  border-bottom: 1px dashed rgba(201,162,74,0.15);
}
.case-flow span { display: inline; }
.case-flow em { font-style: normal; color: var(--gold); font-weight: 600; padding: 0 0.2em; }
.case-flow strong { color: var(--gold); font-weight: 600; }
.case-result {
  font-size: 1rem;
  color: rgba(250,248,243,0.92);
  margin: 0;
  line-height: 1.55;
}
.case-result strong { color: var(--paper); font-weight: 600; }

/* ====================================================================
   FIT — para quem é / não é
   ==================================================================== */
.fit-split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.fit-col {
  background: var(--paper-pure);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  border: 1px solid var(--gray-200);
}
.fit-col h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0 0 1.25rem;
  color: var(--black);
  line-height: 1.25;
}
.fit-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.fit-col li { padding-left: 2rem; position: relative; line-height: 1.55; font-size: 0.98rem; color: var(--text-muted); }
.fit-yes li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 700; font-size: 1.1rem; top: 0; }
.fit-no li::before { content: "✕"; position: absolute; left: 0; color: var(--gray-500); font-weight: 600; font-size: 1.1rem; top: 0; }
.fit-col strong { color: var(--black); font-weight: 600; }

/* ====================================================================
   OFERTA / STACK
   ==================================================================== */
.section-offer {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201,162,74,0.15), transparent 70%),
    var(--black);
  color: var(--paper);
}
.section-offer .section-h2 { color: var(--paper); }
.stack-card {
  background: var(--black-raised);
  border: 1px solid var(--gold);
  border-radius: 22px;
  padding: clamp(1.75rem, 3vw, 2.75rem);
  margin: 3rem 0 2rem;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6), 0 0 0 8px rgba(201, 162, 74, 0.04);
}
/* Ribbon no topo da oferta */
.offer-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 auto 1.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  background: rgba(201, 162, 74, 0.12);
  border: 1px solid rgba(201, 162, 74, 0.45);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  justify-content: center;
}
.offer-ribbon { display: flex; width: fit-content; }
.offer-ribbon-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 74, 0.25);
  animation: badge-pulse 2s ease-in-out infinite;
}

/* Stack com checklist (redesign) */
.stack-check-list {
  display: grid;
  gap: 0.45rem;
  margin: 1.5rem 0;
}
.stack-check {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px dashed rgba(201,162,74,0.14);
  font-size: 0.96rem;
}
.stack-check:last-child { border-bottom: 0; }
.stack-check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
}
.stack-check span:nth-child(2) { color: rgba(250,248,243,0.92); line-height: 1.45; }
.stack-check strong { color: var(--paper); font-weight: 600; }
.stack-value {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--gold);
  font-size: 0.95rem;
  white-space: nowrap;
  text-decoration: line-through;
  text-decoration-color: rgba(201,162,74,0.35);
  text-decoration-thickness: 1.5px;
}
.stack-check-highlight {
  background: rgba(201,162,74,0.06);
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border-bottom: 0;
  margin: 0.25rem 0;
}
.stack-check-highlight .stack-value { text-decoration: none; opacity: 0.5; }

/* Savings badge — "Você economiza R$ 693" */
.stack-savings {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--black);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 700;
  box-shadow: 0 10px 24px -10px var(--gold-glow);
}
.stack-savings-tag { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700; }
.stack-savings-value { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; letter-spacing: -0.01em; }

/* Trust icons abaixo do CTA */
.trust-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(201,162,74,0.2);
}
.trust-icon-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(250,248,243,0.75);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.trust-icon-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.stack-list { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: 0.5rem; }
.stack-list li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 0.65rem 0; border-bottom: 1px dashed rgba(201,162,74,0.15); font-size: 0.98rem; }
.stack-list li:last-child { border-bottom: 0; }
.stack-list li span { color: rgba(250,248,243,0.9); }
.stack-list li strong { font-family: var(--font-serif); font-weight: 500; color: var(--gold); white-space: nowrap; }
.stack-divider { border-top: 2px solid rgba(201, 162, 74, 0.4); margin: 1rem 0 1.5rem; }
.stack-total { text-align: center; }
.stack-from { font-size: 0.92rem; color: rgba(250,248,243,0.6); margin: 0 0 0.25rem; }
.stack-from span { text-decoration: line-through; color: var(--gold); font-weight: 500; }
.stack-price-label { font-family: var(--font-sans); font-size: 0.78rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--gold); margin: 1rem 0 0.25rem; }
.stack-price { font-family: var(--font-serif); font-weight: 700; font-size: clamp(3.5rem, 9vw, 5.5rem); line-height: 1; color: var(--paper); margin: 0 0 0.5rem; letter-spacing: -0.02em; }
.stack-installment { font-size: 0.95rem; color: rgba(250,248,243,0.75); margin: 0 0 1.75rem; }
.stack-installment strong { color: var(--paper); font-weight: 600; }
.stack-security { font-size: 0.82rem; color: rgba(250,248,243,0.55); margin: 1rem 0 0; }

/* GUARANTEE */
.guarantee {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.75rem;
  align-items: center;
  background: var(--black-raised);
  border: 1px solid rgba(201,162,74,0.2);
  border-radius: 18px;
  padding: 1.75rem;
  margin-top: 1.5rem;
}
.guarantee-seal {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  text-align: center;
  line-height: 1;
  flex-shrink: 0;
  position: relative;
  box-shadow:
    0 0 0 6px var(--black-raised),
    0 0 0 7px var(--gold),
    0 0 0 14px rgba(201, 162, 74, 0.1),
    0 30px 60px -20px rgba(201,162,74,0.6);
}
.guarantee-seal::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px dashed rgba(10, 10, 10, 0.35);
}
.seal-arc {
  display: none; /* reservado para posts SVG futuros */
}
.seal-num { font-size: 3.2rem; font-weight: 700; letter-spacing: -0.02em; }
.seal-unit { font-size: 0.76rem; letter-spacing: 0.25em; text-transform: uppercase; font-family: var(--font-sans); font-weight: 700; margin-top: 0.25rem; }

.guarantee-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.5rem;
}
.guarantee-list li {
  padding-left: 1.75rem;
  position: relative;
  font-size: 0.92rem;
  color: rgba(250,248,243,0.85);
  line-height: 1.55;
}
.guarantee-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
  font-size: 1rem;
}

/* "Como funciona depois da compra" */
.what-next {
  margin-top: 3rem;
  padding: 2rem 1.75rem;
  background: var(--black-raised);
  border: 1px solid rgba(201,162,74,0.15);
  border-radius: 18px;
}
.what-next-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--gold);
  text-align: center;
  margin: 0 0 1.5rem;
}
.what-next-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.what-next-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}
.what-next-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.what-next-step p { margin: 0; color: rgba(250,248,243,0.85); font-size: 0.92rem; line-height: 1.45; }
.guarantee-copy h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 0.5rem;
}
.guarantee-copy p { margin: 0; color: rgba(250,248,243,0.85); line-height: 1.55; font-size: 0.97rem; }

/* ====================================================================
   FAQ
   ==================================================================== */
.faq-list { margin-top: 2.5rem; display: grid; gap: 0.5rem; }
.faq-item { background: var(--paper-pure); border: 1px solid var(--gray-200); border-radius: 14px; padding: 0; transition: border-color var(--fast) var(--ease-out); overflow: hidden; }
.faq-item[open] { border-color: var(--gold); }
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-sans); font-weight: 600; font-size: 1.02rem; color: var(--black);
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; user-select: none; line-height: 1.4; min-height: 44px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-serif); font-weight: 400; font-size: 1.8rem; color: var(--gold);
  line-height: 0.8; transition: transform var(--fast) var(--ease-out); flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding: 0 1.5rem 1.5rem; margin: 0; color: var(--text-muted); line-height: 1.65; font-size: 0.98rem; }
.faq-item strong { color: var(--black); font-weight: 600; }
.faq-item a { color: var(--gold-dark); font-weight: 500; border-bottom: 1px solid var(--gold); }

/* ====================================================================
   FINAL CTA
   ==================================================================== */
.section-final {
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(201,162,74,0.10), transparent 70%),
    var(--black);
  color: var(--paper);
  text-align: center;
}
.final-h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.12;
  margin: 0 0 1.5rem;
  color: var(--paper);
  letter-spacing: -0.02em;
}
.final-h2 em { font-style: italic; color: var(--gold); }
.final-lead { font-size: clamp(1rem, 1.6vw, 1.18rem); color: rgba(250,248,243,0.82); max-width: 52ch; margin: 0 auto 2.5rem; line-height: 1.6; text-align: left; }
.final-lead .drop-cap { color: var(--gold); }
.final-trust { margin-top: 1.25rem; font-size: 0.86rem; color: rgba(250,248,243,0.55); letter-spacing: 0.02em; }

/* ====================================================================
   TRUST STRIP — antes do footer
   ==================================================================== */
.trust-strip {
  background: var(--paper);
  padding: clamp(2rem, 5vw, 3rem) 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0;
}
.trust-strip-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-pure);
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold-dark);
  font-family: var(--font-sans);
  line-height: 1;
}
.trust-strip-item > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}
.trust-strip-item strong {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.005em;
}
.trust-strip-item span {
  font-size: 0.8rem;
  color: var(--text-subtle);
  font-weight: 500;
}

/* ====================================================================
   STICKY MOBILE CTA
   ==================================================================== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 45;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-top: 1px solid rgba(201,162,74,0.25);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -10px 30px -10px rgba(0,0,0,0.4);
  transform: translateY(100%);
  transition: transform var(--base) var(--ease-out);
}
.mobile-cta.is-visible { transform: translateY(0); }
.mobile-cta-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 12px 16px;
  max-width: var(--container);
  margin: 0 auto;
  height: var(--mobile-cta-h);
}
.mobile-cta-price { display: flex; flex-direction: column; line-height: 1.1; color: var(--paper); flex: 1; min-width: 0; }
.mobile-cta-label { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.mobile-cta-value { font-family: var(--font-serif); font-weight: 600; font-size: 1.5rem; color: var(--paper); margin-top: 0.1rem; letter-spacing: -0.01em; }
.mobile-cta-btn { padding: 14px 20px; min-height: 48px; width: auto; font-size: 0.95rem; flex-shrink: 0; }
.mobile-cta-inner--centered { justify-content: center; }
.mobile-cta-btn--full { width: 100%; max-width: none; font-size: 1rem; }

/* ====================================================================
   FOOTER
   ==================================================================== */
.footer { background: var(--black); color: rgba(250,248,243,0.55); padding: 2.5rem 0 3rem; font-size: 0.88rem; border-top: 1px solid rgba(201,162,74,0.1); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 1.5rem; flex-wrap: wrap; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(201,162,74,0.1); margin-bottom: 1.5rem; }
.footer-brand { font-family: var(--font-serif); font-weight: 600; color: var(--paper); margin: 0 0 0.25rem; font-size: 1rem; }
.footer-brand .footer-role { color: var(--gold); font-style: italic; font-family: var(--font-serif); font-weight: 400; }
.footer-legal { margin: 0; font-size: 0.82rem; }
.footer-cnpj { margin: 0.25rem 0 0; font-size: 0.78rem; color: rgba(250,248,243,0.55); font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }
.footer-updated { margin: 0.5rem 0 0; font-size: 0.76rem; color: rgba(250,248,243,0.42); letter-spacing: 0.01em; }
.footer-updated time { color: rgba(250,248,243,0.6); font-weight: 500; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { color: rgba(250,248,243,0.7); }
.footer-links a:hover { color: var(--gold); }
.footer-disclaimer { font-size: 0.78rem; line-height: 1.55; margin: 0; color: rgba(250,248,243,0.42); }

/* ====================================================================
   FADE-IN ON SCROLL
   ==================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out);
}
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* ====================================================================
   RESPONSIVE
   ==================================================================== */
@media (max-width: 960px) {
  /* No mobile: o tom cream da imagem (#F6ECE3) é o background do hero
     todo, criando uma continuidade visual de "fundo inteiro". A imagem
     entra no fluxo full-bleed no final (ordem 2), centralizada e sem
     borda — extensão natural do cream que está atrás do texto. */
  .hero {
    --hero-tone: #F6ECE3;
    min-height: auto;
    padding-top: clamp(2rem, 8vw, 3rem);
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    position: relative;
    overflow: hidden;
    background: var(--hero-tone);
  }
  .hero-copy { max-width: none; }
  .hero-h1 { max-width: none; }
  .hero-attribution { max-width: none; }

  /* Container do texto: order 1, com seu próprio padding lateral */
  .hero-container {
    order: 1;
    position: relative;
    z-index: 2;
    width: 100%;
    padding-left: clamp(1.25rem, 5vw, 2rem);
    padding-right: clamp(1.25rem, 5vw, 2rem);
  }

  /* Imagem full-bleed no final do hero (sem margens, sem border-radius) */
  .hero-bg {
    order: 2;
    position: relative;
    inset: auto;
    margin: clamp(1.5rem, 6vw, 2.5rem) 0 0;
    width: 100%;
    max-width: none;
    border-radius: 0;
    z-index: 1;
    pointer-events: none;
  }
  .hero-bg img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center bottom;
    border-radius: 0;
    display: block;
  }

  /* Overlay desativado: texto não está sobreposto à imagem */
  .hero-overlay { display: none; }

  /* Section autor mobile — imagem portrait como BG no topo (cropada
     verticalmente pra remover excesso de cream), texto centralizado abaixo */
  .section-autor {
    min-height: auto;
    display: block;
    padding: 0;
    position: relative;
    overflow: hidden;
    background: var(--autor-tone);
  }
  /* Imagem ocupa o topo da section, com aspect-ratio mais quadrado pra
     cropar o espaço cream excessivo embaixo do Matheus */
  .autor-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: auto;
    width: 100%;
    height: auto;
    margin: 0;
    max-width: none;
    aspect-ratio: 1 / 1;  /* quadrada — cropa o cream excessivo embaixo */
  }
  .autor-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 0;
  }
  /* Overlay sutil na borda inferior — mesmo tom da imagem, fusão invisível */
  .autor-overlay {
    display: block;
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    height: 25vw;
    background: linear-gradient(180deg,
      rgba(245, 234, 225, 0) 0%,
      rgba(245, 234, 225, 1) 100%);
    z-index: 1;
  }
  /* Texto centralizado, logo abaixo da imagem (padding-top compacto) */
  .container-autor {
    position: relative;
    z-index: 2;
    display: block;
    padding: clamp(82vw, 92vw, 540px) clamp(1.25rem, 5vw, 2rem) clamp(2rem, 6vw, 3rem);
    text-align: center;
  }
  .section-autor .split-copy {
    max-width: none;
    text-align: center;
  }
  .section-autor .split-copy .link-underline {
    display: inline-flex;
  }
  .section-autor .section-cta {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 900px) {
  .pain-grid { grid-template-columns: 1fr; }
  .pss-reveal { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: repeat(2, 1fr); }
  .fit-split { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .container-split { grid-template-columns: 1fr; text-align: center; }
  .split-media { order: -1; }
  .split-copy .section-h2, .split-copy .chapter { text-align: center; margin-left: auto; margin-right: auto; }
  .split-copy .chapter { justify-content: center; display: flex; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
  .trust-bar-inner { gap: 0.5rem 0.75rem; }
  .trust-item { font-size: 0.72rem; letter-spacing: 0.1em; }
  .trust-dot { width: 4px; height: 4px; }
  .trust-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .what-next-steps { grid-template-columns: 1fr; }
  .compat-label { display: none; }
  .compat-item { font-size: 0.78rem; letter-spacing: 0.06em; }
  .stack-check { grid-template-columns: auto 1fr; }
  .stack-check .stack-value { grid-column: 2; grid-row: 2; font-size: 0.85rem; padding-left: 0; }
}

@media (max-width: 768px) {
  .mobile-cta { display: block; }
  /* reserve bottom space so footer content isn't hidden behind mobile cta */
  body { padding-bottom: calc(var(--mobile-cta-h) + env(safe-area-inset-bottom)); }

  /* ajuste do hero-badge — evita transbordar em telas estreitas */
  .hero-badge {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    padding: 0.4rem 0.85rem 0.4rem 0.7rem;
    white-space: normal;
    text-align: left;
    line-height: 1.3;
  }

  /* compatibility bar reflow */
  .compat-bar { padding: 1rem 0; }
  .compat-inner { gap: 0.4rem 0.6rem; }
  .compat-sep { display: none; }
  .compat-item {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(201, 162, 74, 0.25);
    background: rgba(201, 162, 74, 0.06);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
  }

  /* offer ribbon wrapping */
  .offer-ribbon {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    padding: 0.45rem 1rem;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
  }

  /* stack-check: ícone no topo + texto e valor abaixo, valor à direita do texto */
  .stack-check {
    grid-template-columns: auto 1fr auto;
    align-items: start;
    padding: 0.7rem 0;
    gap: 0.7rem;
  }
  .stack-check span:nth-child(2) { font-size: 0.92rem; line-height: 1.5; }
  .stack-check .stack-value { font-size: 0.82rem; grid-column: auto; grid-row: auto; padding-left: 0.3rem; }
  .stack-check-highlight { padding: 0.6rem 0.7rem; }

  /* bonus grid em 1 coluna, menos densidade em celular */
  .bonus-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .bonus-card { padding: 1.1rem 1.25rem; }
  .bonus-value { margin-top: 0.75rem; padding-top: 0.6rem; }

  /* guarantee em coluna, seal centralizado, lista centralizada */
  .guarantee {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem;
  }
  .guarantee-seal { margin: 0 auto; }
  .guarantee-copy h3 { text-align: center; }
  .guarantee-list { text-align: left; max-width: 360px; margin-left: auto; margin-right: auto; }

  /* what-next em coluna empilhada com linha entre passos */
  .what-next { padding: 1.5rem 1.25rem; }
  .what-next-steps { gap: 1rem; }
  .what-next-step {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 1rem;
    padding: 0.5rem 0;
  }
  .what-next-step p { font-size: 0.95rem; }

  /* stack savings pill menor em mobile */
  .stack-savings { padding: 0.45rem 0.9rem; }

  /* trust-strip em 1 coluna com alinhamento à esquerda */
  .trust-strip { padding: 1.75rem 0; }
  .trust-strip-inner { gap: 0.85rem; }
  .trust-strip-item { padding: 0.5rem 0; gap: 0.75rem; }
  .trust-strip-icon { width: 42px; height: 42px; font-size: 1.25rem; }
  .trust-strip-item strong { font-size: 0.88rem; }
  .trust-strip-item span { font-size: 0.76rem; }

  /* antes × depois — título maior e espaçamento otimizado */
  .compare-col { padding: 1.5rem 1.25rem; }
  .compare-title { font-size: 0.72rem; letter-spacing: 0.15em; margin-bottom: 1.1rem; padding-bottom: 0.75rem; }
  .compare-col li { font-size: 0.94rem; }

  /* inline-cta mais compacto */
  .inline-cta { margin-top: 2.25rem; padding: 1.5rem 1.25rem; }
}

@media (max-width: 640px) {
  body { font-size: 16px; line-height: 1.65; }
  .topbar-inner { height: 58px; }
  .btn-sm { padding: 8px 12px; font-size: 0.78rem; min-height: 38px; }
  .brand-name { display: none; }

  .hero { padding-top: 2.5rem; }
  .hero-h1 { font-size: clamp(2.2rem, 10vw, 3rem); letter-spacing: -0.025em; }
  .hero-trust { flex-direction: column; gap: 0.5rem; align-items: flex-start; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1rem 0.75rem; padding: 1.25rem 0 1.5rem; }
  .hero-stats strong { font-size: 1.9rem; }

  .pain-card { padding: 1.5rem 1.25rem; }
  .pss-letter { font-size: 3.2rem; }

  .steps li {
    grid-template-columns: 1fr;
    grid-template-areas:
      "num"
      "title"
      "body";
    row-gap: 0.35rem;
    padding: 1.5rem 1.25rem;
  }
  .step-num { font-size: 2.2rem; min-width: 0; }

  .bonus-grid { grid-template-columns: 1fr; }
  .bonus-card { padding: 1.25rem; }

  .lesson-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.25rem;
    grid-template-columns: none;
    grid-template-areas: none;
  }
  .lesson-row .lesson-tag,
  .lesson-row h3,
  .lesson-row p,
  .lesson-row .lesson-outcome {
    grid-area: auto;
    grid-column: auto;
    grid-row: auto;
    width: 100%;
  }
  .lesson-row h3 {
    font-size: 1.2rem;
    line-height: 1.25;
  }
  .lesson-row p { font-size: 0.95rem; line-height: 1.55; }
  .lesson-outcome { margin-top: 0.4rem; padding-top: 0.6rem; }

  .case-study { grid-template-columns: 1fr; gap: 0.5rem; padding: 1.5rem 1.25rem; }
  .case-num { font-size: 2.5rem; }

  .compare-col { padding: 1.5rem 1.25rem; }

  .guarantee { grid-template-columns: 1fr; text-align: center; }
  .guarantee-seal { margin: 0 auto; }

  .footer-inner { flex-direction: column; }
  .btn-xl { padding: 18px 24px; min-height: 58px; font-size: 1.02rem; }

  .stack-card { padding: 1.5rem 1.25rem; }
  .stack-price { font-size: 3.8rem; }
  .btn-aside { display: none; }

  .drop-cap { font-size: 3.4em; }

  .chapter { font-size: 0.7rem; letter-spacing: 0.25em; gap: 0.75rem; }
  .chapter::before { width: 1.5rem; }

  .mobile-cta-value { font-size: 1.2rem; }
  .mobile-cta-btn { padding: 12px 14px; font-size: 0.82rem; }

  .hero-badge { font-size: 0.68rem; padding: 0.4rem 0.85rem; letter-spacing: 0.08em; }
  .hero-benefits li { font-size: 0.94rem; }

  .hero-cta { flex-direction: column; align-items: stretch; gap: 0.75rem; }
  .hero-cta .btn-lg { width: 100%; }
  .hero-secondary { justify-content: center; text-align: center; }

  .method-card { padding: 1.5rem 1.5rem 1.25rem; border-radius: 18px; }
  .method-eyebrow { font-size: 0.68rem; letter-spacing: 0.18em; margin-bottom: 1.1rem; }
  .method-num { font-size: 1.5rem; min-width: 1.75rem; }
  .method-text { font-size: 0.94rem; }
  .method-quote { font-size: 1.08rem; }
  .method-steps li { padding: 0.7rem 0; gap: 0.85rem; }


  .trust-strip-inner { grid-template-columns: 1fr; }
  .trust-strip-item { justify-content: flex-start; }

  .guarantee-seal { width: 120px; height: 120px; }
  .seal-num { font-size: 2.6rem; }

  .bonus-total { flex-direction: column; text-align: center; gap: 0.5rem; padding: 1.25rem; }
  .bonus-total-value { font-size: 1.5rem; }

  .inline-cta { padding: 1.5rem 1.25rem; }
  .inline-cta-line { font-size: 1.05rem; }

  .stack-savings { padding: 0.4rem 0.85rem; }
  .stack-savings-tag { font-size: 0.66rem; letter-spacing: 0.15em; }
  .stack-savings-value { font-size: 1rem; }
}

@media (max-width: 400px) {
  .hero-h1 { font-size: 2rem; }
  .hero-stats strong { font-size: 1.5rem; }
  .hero-stats span { font-size: 0.66rem; }
}

/* ====================================================================
   REDUCED MOTION
   ==================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .fade-in { opacity: 1; transform: none; }
}