/* ========================================
   DESIGN TOKENS — VIDA AUTORAL
   ======================================== */
:root {
  /* Colors */
  --color-cream: #FAF6F1;
  --color-cream-dark: #F0E8DF;
  --color-warm-white: #FDFBF9;
  --color-copper: #B8886F;
  --color-copper-light: #D4A88C;
  --color-copper-dark: #96705A;
  --color-rose: #C9A08E;
  --color-gold: #C4A265;
  --color-brown-dark: #2C2118;
  --color-brown: #3D2E22;
  --color-brown-medium: #5C4A3A;
  --color-brown-light: #8A7566;
  --color-text: #2C2118;
  --color-text-secondary: #5C4A3A;
  --color-text-muted: #8A7566;
  --color-white: #FFFFFF;
  --color-border: rgba(184, 136, 111, 0.18);

  /* Gradients */
  --gradient-hero: linear-gradient(165deg, #EDD9C8 0%, #D4A88C 40%, #C09070 70%, #B8886F 100%);
  --gradient-warm: linear-gradient(180deg, #FAF6F1 0%, #F0E8DF 100%);
  --gradient-copper: linear-gradient(135deg, #B8886F 0%, #D4A88C 100%);
  --gradient-cta: linear-gradient(135deg, #B8886F 0%, #C9A08E 50%, #B8886F 100%);
  --gradient-dark: linear-gradient(160deg, #2C2118 0%, #3D2E22 60%, #2C2118 100%);

  /* Typography */
  --font-heading: 'Instrument Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --font-quote: 'Lora', 'Georgia', serif;

  /* Green palette */
  --color-green: #2C6E49;
  --color-green-dark: #1B4332;
  --color-green-mid: #40916C;
  --color-green-light: #52B788;
  --gradient-green: linear-gradient(135deg, #1B4332 0%, #2C6E49 55%, #40916C 100%);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Sizing */
  --max-width: 1120px;
  --max-width-narrow: 720px;
  --max-width-text: 600px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.4s var(--ease-out);
  --transition-slow: 0.7s var(--ease-out);
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-warm-white);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ========================================
   TYPOGRAPHY
   ======================================== */
.heading-display {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.heading-section {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.kicker {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-copper);
}

.body-text {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.body-text-lg {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.caption {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: 1.5rem 0;
}

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-lg);
}

.section-cta .cta-btn {
  width: auto;
  min-width: min(100%, 320px);
  text-align: center;
}

/* ========================================
   COMPONENTS — CTA BUTTON
   ======================================== */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 3.25rem;
  background: var(--gradient-green);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-width: 280px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(27, 67, 50, 0.3);
}

/* Shimmer sweep on hover */
.cta-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-18deg);
  transition: left 0.65s var(--ease-out);
}

.cta-btn:hover::after { left: 160%; }
.cta-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(27, 67, 50, 0.45); }
.cta-btn:active { transform: translateY(-1px); }

.cta-meta {
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

/* Offer badge — preço + detalhes tratados */
.offer-badge {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 0.25rem 0.5rem;
  margin-top: 0.875rem;
  padding: 0.45rem 1rem;
  background: rgba(44, 33, 24, 0.08);
  border: 1px solid rgba(44, 33, 24, 0.14);
  border-radius: 100px;
  backdrop-filter: blur(4px);
  max-width: 100%;
  overflow: hidden;
}

.offer-badge--dark {
  background: rgba(44, 33, 24, 0.08);
  border-color: rgba(44, 33, 24, 0.14);
}

.offer-badge__price {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-brown-dark);
  letter-spacing: 0.02em;
  line-height: 1;
  white-space: nowrap;
}

.offer-badge--dark .offer-badge__price {
  color: var(--color-green);
}

.offer-badge__sep {
  width: 1px;
  height: 14px;
  background: rgba(44, 33, 24, 0.2);
  flex-shrink: 0;
}

.offer-badge--dark .offer-badge__sep {
  background: rgba(44, 33, 24, 0.18);
}

.offer-badge__detail {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-brown);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.offer-badge--dark .offer-badge__detail {
  color: var(--color-brown-medium);
}

.cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* ========================================
   COMPONENTS — ORNAMENT DIVIDER
   ======================================== */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: var(--space-md) auto;
  color: var(--color-copper-light);
  opacity: 0.55;
}

.divider::before,
.divider::after {
  content: '';
  width: 32px;
  height: 1px;
  background: currentColor;
}

.divider::after {
  content: '✦';
  width: auto;
  height: auto;
  background: none;
  font-size: 0.5rem;
  letter-spacing: 0;
}

.divider::before { content: ''; }

/* Simplified single line version */
.divider--line {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-copper-light);
  opacity: 0.4;
}

.divider--left {
  margin-left: 0;
  justify-content: flex-start;
}

.divider--left::before,
.divider--left::after {
  display: none;
}

.divider--left.divider--line-only::before { display: block; }

/* ========================================
   COMPONENTS — STICKY CTA BAR
   ======================================== */
.sticky-cta {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(44, 33, 24, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(184, 136, 111, 0.15);
  padding: 0.75rem 1.25rem;
  transform: translateY(-100%);
  transition: transform 0.45s var(--ease-out);
}

.sticky-cta.is-visible {
  transform: translateY(0);
}

.sticky-cta__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.sticky-cta__text {
  font-size: 0.8125rem;
  color: rgba(250, 246, 241, 0.6);
  letter-spacing: 0.06em;
  display: none;
  white-space: nowrap;
}

.sticky-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.75rem;
  background: var(--gradient-green);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all var(--transition-fast);
  width: 100%;
  max-width: 320px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(27, 67, 50, 0.35);
}

.sticky-cta__btn:hover {
  box-shadow: 0 4px 20px rgba(27, 67, 50, 0.5);
  transform: translateY(-1px);
}

/* ========================================
   COMPONENTS — LOGO
   ======================================== */
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.logo-img {
  display: block;
  object-fit: contain;
}

/* ========================================
   SECTION 1 — HERO (editorial left-aligned)
   ======================================== */
.hero {
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  padding: 1.5rem 1.25rem 2.5rem;
  position: relative;
  overflow: hidden;
}

/* Glow de profundidade */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(255,255,255,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 90%, rgba(44,33,24,0.08) 0%, transparent 50%);
  pointer-events: none;
}

/* Orb decorativo grande no fundo */
.hero__orb {
  position: absolute;
  top: -20%;
  right: -15%;
  width: 65vmin;
  height: 65vmin;
  background: radial-gradient(ellipse at center,
    rgba(196,162,101,0.18) 0%,
    rgba(184,136,111,0.08) 45%,
    transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Grid interno: conteúdo + visual */
.hero__inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

/* Coluna de conteúdo */
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

/* Top row: logo + kicker em linha */
.hero__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero__logo {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero__logo .logo-img {
  max-height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(44,33,24,0.18));
}

/* Kicker chip — inline com logo */
.hero__kicker-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.875rem 0.4rem 0.65rem;
  background: rgba(44, 33, 24, 0.09);
  border: 1px solid rgba(44, 33, 24, 0.15);
  border-radius: 100px;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brown-dark);
  line-height: 1.5;
  max-width: 340px;
}

.hero__kicker-chip__dot {
  width: 5px;
  height: 5px;
  min-width: 5px;
  background: var(--color-copper);
  border-radius: 50%;
  opacity: 0.7;
}

/* Headline */
.hero__title {
  font-size: clamp(2.1rem, 8vw, 5rem);
  color: var(--color-brown-dark);
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 0.875rem;
  max-width: 100%;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hero__title-line {
  display: block;
  white-space: nowrap;
}

.hero__title-accent {
  color: var(--color-copper-dark);
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.hero__title-accent::after {
  content: '';
  position: absolute;
  bottom: 0.06em;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-copper), rgba(184,136,111,0.3));
  border-radius: 2px;
}

/* Linha divisória após o título */
.hero__rule {
  width: 52px;
  height: 2px;
  background: var(--gradient-copper);
  border-radius: 2px;
  margin-bottom: 0.875rem;
  margin-left: auto;
  margin-right: auto;
}

/* Subtítulo */
.hero__subtitle {
  font-size: clamp(0.875rem, 2vw, 1.0625rem);
  color: var(--color-brown);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 1.25rem;
  opacity: 0.88;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle strong {
  color: var(--color-brown-dark);
  font-weight: 600;
  opacity: 1;
}

/* CTA */
.hero__action {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.875rem;
}

.hero__action .cta-btn {
  min-width: 220px;
  flex-shrink: 0;
}

.hero__action-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero__action-price {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-green-dark);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero__action-detail {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-brown-medium);
  line-height: 1.4;
}

/* Event badge — abaixo do CTA, left-aligned */
.hero__event-badge {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  padding: 0.4rem 0.75rem;
  background: rgba(44, 33, 24, 0.08);
  border: 1px solid rgba(44, 33, 24, 0.14);
  border-radius: 100px;
  position: relative;
  z-index: 1;
  max-width: 100%;
  overflow: hidden;
}

.hero__event-badge__live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green);
  background: rgba(44, 110, 73, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  border: 1px solid rgba(44, 110, 73, 0.2);
  white-space: nowrap;
  flex-shrink: 0;
}

.hero__event-badge__pulse {
  width: 6px;
  height: 6px;
  background: var(--color-green);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

.hero__event-badge__sep {
  width: 1px;
  height: 12px;
  background: rgba(44, 33, 24, 0.2);
  flex-shrink: 0;
}

.hero__event-badge__text {
  font-size: 0.6875rem;
  color: var(--color-brown);
  letter-spacing: 0.03em;
  font-weight: 500;
  white-space: nowrap;
}

.hero .cta-btn {
  background: var(--gradient-green);
  color: var(--color-white);
  position: relative;
  z-index: 1;
  box-shadow: 0 6px 28px rgba(27, 67, 50, 0.4);
}

.hero .cta-btn::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
}

.hero .cta-btn:hover {
  box-shadow: 0 14px 40px rgba(27, 67, 50, 0.5);
}

.hero .cta-meta {
  color: var(--color-brown-medium);
  position: relative;
  z-index: 1;
}

/* Hero visual column — imagem (desktop right column) */
.hero__visual {
  display: none;
}

.hero__visual-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
}

/* Imagem mobile — abaixo do botão, visível e alinhada */
.hero__img-mobile {
  width: 100%;
  display: block;
  margin-top: 0.25rem;
}

.hero__img-mobile-img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  object-position: center;
  display: block;
  border-radius: 12px;
}


/* Estilos antigos dos fact cards (mantidos para não quebrar, sem uso no HTML) */
.hero__facts {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  width: 100%;
  max-width: 360px;
}

.hero__fact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: rgba(44, 33, 24, 0.07);
  border: 1px solid rgba(44, 33, 24, 0.11);
  border-left: 2px solid rgba(150, 112, 90, 0.35);
  border-radius: 14px;
  backdrop-filter: blur(6px);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.hero__fact:hover {
  background: rgba(44, 33, 24, 0.12);
  transform: translateX(-4px);
}

.hero__fact-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 600;
  color: var(--color-copper-dark);
  line-height: 1;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  min-width: 2.75rem;
  text-align: right;
}

.hero__fact-number--sm {
  font-size: 1.875rem;
  letter-spacing: -0.03em;
  min-width: 3.5rem;
}

.hero__fact-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  border-left: 1px solid rgba(44, 33, 24, 0.1);
  padding-left: 1.125rem;
}

.hero__fact-text strong {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-brown-dark);
  line-height: 1.3;
}

.hero__fact-text span {
  font-size: 0.8rem;
  color: var(--color-brown-medium);
  line-height: 1.55;
}

/* Mobile hero — botão full-width */
.hero__action {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.hero__action .cta-btn {
  width: auto;
  min-width: 260px;
  padding: 1rem 2rem;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   SECTION 2 — PROBLEMA
   ======================================== */
.problema {
  background: var(--color-warm-white);
  padding: 1rem 1.25rem 1.5rem;
}

.problema__inner {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.problema__title {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  color: var(--color-brown-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.18;
  text-align: center;
}

.problema__body p {
  margin-bottom: var(--space-md);
}

.problema__body p:last-child {
  margin-bottom: 0;
}

.problema__highlight {
  font-family: var(--font-heading);
  font-size: clamp(1.375rem, 3.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-copper-dark);
  padding: var(--space-md) var(--space-md);
  border-left: 2px solid var(--color-copper-light);
  margin: var(--space-lg) 0;
  line-height: 1.5;
  background: linear-gradient(90deg, rgba(184,136,111,0.04) 0%, transparent 100%);
}

/* ========================================
   SECTION 3 — COMPROVAÇÃO CIENTÍFICA
   ======================================== */
.ciencia {
  background: var(--gradient-dark);
  color: var(--color-cream);
  padding: var(--space-2xl) 1.25rem;
  position: relative;
  overflow: hidden;
}

/* Ambient glow top-right */
.ciencia::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -5%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(184,136,111,0.09) 0%, transparent 60%);
  pointer-events: none;
}

/* Ambient glow bottom-left */
.ciencia::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 45%;
  height: 50%;
  background: radial-gradient(ellipse at bottom left, rgba(44,110,73,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.ciencia__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.ciencia .kicker {
  color: var(--color-copper-light);
  margin-bottom: var(--space-sm);
}

.ciencia__title {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  color: var(--color-cream);
  margin-bottom: var(--space-xl);
  line-height: 1.18;
  max-width: var(--max-width-narrow);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Stats grid — 3 cards */
.ciencia__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.ciencia__stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(184, 136, 111, 0.18);
  border-top: 2px solid rgba(184, 136, 111, 0.3);
  border-radius: 14px;
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Glow interno sutil */
.ciencia__stat-card::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(ellipse at center, rgba(184,136,111,0.1) 0%, transparent 65%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.ciencia__stat-card:hover {
  background: rgba(184, 136, 111, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}
.ciencia__stat-card:hover::after { opacity: 1; }

.ciencia__stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  font-weight: 300;
  color: var(--color-copper-light);
  line-height: 1;
  letter-spacing: -0.02em;
}

.ciencia__stat-label {
  font-size: 0.875rem;
  color: rgba(250, 246, 241, 0.55);
  letter-spacing: 0.03em;
  line-height: 1.6;
  max-width: 22ch;
}

.ciencia__body {
  color: rgba(250, 246, 241, 0.78);
  max-width: var(--max-width-narrow);
}

.ciencia__body p {
  margin-bottom: var(--space-md);
}

/* Pull quote */
.ciencia__pullquote {
  font-family: var(--font-quote);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-style: italic;
  color: rgba(250, 246, 241, 0.72);
  line-height: 1.8;
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  border: 1px solid rgba(184, 136, 111, 0.18);
  border-left: 3px solid var(--color-copper-light);
  background: rgba(184, 136, 111, 0.04);
  max-width: var(--max-width-narrow);
  position: relative;
}

.ciencia__pullquote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--color-copper-light);
  opacity: 0.2;
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  line-height: 1;
  pointer-events: none;
}

/* ========================================
   SECTION 4 — MECANISMO
   ======================================== */
.mecanismo {
  background: var(--gradient-warm);
  padding: var(--space-2xl) 1.25rem;
}

.mecanismo__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.mecanismo__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.mecanismo__title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  color: var(--color-brown-dark);
  max-width: var(--max-width-text);
  margin: 0 auto;
  line-height: 1.2;
  text-align: center;
}

.mecanismo__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.mecanismo__card {
  padding: var(--space-lg) var(--space-lg) calc(var(--space-lg) * 1.25);
  background: var(--color-white);
  border: 1px solid rgba(184, 136, 111, 0.13);
  border-radius: 14px;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(44, 33, 24, 0.04);
}

/* Linha topo — sempre visível, fica mais intensa no hover */
.mecanismo__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-copper-light) 0%, transparent 80%);
  opacity: 0.35;
  transition: opacity var(--transition-base);
  border-radius: 14px 14px 0 0;
}

/* Glow de fundo no canto inferior-direito */
.mecanismo__card::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: radial-gradient(ellipse at center, rgba(184,136,111,0.09) 0%, transparent 65%);
  pointer-events: none;
  transition: opacity var(--transition-base);
  opacity: 0;
}

.mecanismo__card:hover::before { opacity: 1; }
.mecanismo__card:hover::after  { opacity: 1; }
.mecanismo__card:hover {
  box-shadow: 0 10px 40px rgba(184, 136, 111, 0.16), 0 2px 8px rgba(44, 33, 24, 0.05);
  transform: translateY(-3px);
}

.mecanismo__card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-brown-dark);
  margin-bottom: 0.625rem;
  line-height: 1.25;
}

.mecanismo__card-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.82;
}

/* ========================================
   SECTION 5 — COMPARATIVO
   ======================================== */
.comparativo {
  background: var(--color-warm-white);
  padding: var(--space-2xl) 1.25rem;
}

.comparativo__inner {
  max-width: 960px;
  margin: 0 auto;
}

.comparativo__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.comparativo__title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  color: var(--color-brown-dark);
  line-height: 1.2;
  text-align: center;
}

.comparativo__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.comparativo__col {
  padding: var(--space-lg);
}

.comparativo__col--astro {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  position: relative;
}

.comparativo__col--hd {
  background: var(--gradient-dark);
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.comparativo__col--hd::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(184,136,111,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.comparativo__col-label {
  font-family: var(--font-heading);
  font-size: 1.625rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.comparativo__col--astro .comparativo__col-label {
  color: var(--color-brown-medium);
}

.comparativo__col--hd .comparativo__col-label {
  color: var(--color-copper-light);
}

.comparativo__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.comparativo__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.comparativo__list li::before {
  content: '';
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  margin-top: 0.55rem;
  border-radius: 50%;
}

.comparativo__col--astro .comparativo__list li::before {
  background: var(--color-brown-light);
  opacity: 0.35;
}

.comparativo__col--astro .comparativo__list li {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.comparativo__col--hd .comparativo__list li::before {
  background: var(--color-copper-light);
}

.comparativo__col--hd .comparativo__list li {
  color: rgba(250, 246, 241, 0.88);
  position: relative;
  z-index: 1;
}

/* ========================================
   SECTION 6 — O QUE VOCÊ VAI APRENDER
   ======================================== */
.aprender {
  background: var(--color-cream);
  padding: var(--space-2xl) 1.25rem;
}

.aprender__inner {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.aprender__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.aprender__title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  color: var(--color-brown-dark);
  line-height: 1.2;
  text-align: center;
}

.aprender__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.aprender__item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
  transition: all var(--transition-fast);
}

.aprender__item:first-child { padding-top: 0; }
.aprender__item:last-child { border-bottom: none; }

.aprender__item:hover .aprender__number {
  color: var(--color-copper-dark);
}

.aprender__number {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 300;
  color: var(--color-copper);
  line-height: 1.2;
  transition: color var(--transition-fast);
  letter-spacing: -0.02em;
}

.aprender__item-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-brown-dark);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.aprender__item-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ========================================
   SECTION 7 — QUEM É A AMANDA
   ======================================== */
.depoimentos {
  background:
    radial-gradient(circle at top right, rgba(184, 136, 111, 0.12) 0%, transparent 32%),
    linear-gradient(180deg, #f7f1ea 0%, #fdfbf9 100%);
  padding: var(--space-2xl) 1.25rem;
}

.depoimentos__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.depoimentos__header {
  max-width: 760px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.depoimentos__title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  color: var(--color-brown-dark);
  line-height: 1.2;
}

.depoimentos__intro {
  margin-top: 1rem;
}

.depoimentos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.depoimento-card {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 22px;
  border: 1px solid rgba(184, 136, 111, 0.22);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 40px rgba(44, 33, 24, 0.06);
  overflow: hidden;
}

.depoimento-card::after {
  content: '';
  position: absolute;
  inset: auto -10% -35% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(184, 136, 111, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.depoimento-card--dark {
  background: var(--gradient-dark);
  border-color: rgba(184, 136, 111, 0.18);
  box-shadow: 0 24px 54px rgba(44, 33, 24, 0.16);
}

.depoimento-card__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: rgba(184, 136, 111, 0.14);
  color: var(--color-copper-dark);
  font-family: var(--font-quote);
  font-size: 2.25rem;
  line-height: 1;
}

.depoimento-card--dark .depoimento-card__mark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-copper-light);
}

.depoimento-card__quote {
  font-family: var(--font-quote);
  font-size: clamp(1rem, 2.3vw, 1.1875rem);
  font-style: italic;
  line-height: 1.82;
  color: var(--color-brown-dark);
}

.depoimento-card--dark .depoimento-card__quote {
  color: rgba(250, 246, 241, 0.94);
}

.depoimento-card__author {
  margin-top: 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brown-medium);
}

.depoimento-card--dark .depoimento-card__author {
  color: rgba(250, 246, 241, 0.68);
}

.depoimentos .section-cta {
  margin-top: 2rem;
}

.amanda {
  background: var(--color-warm-white);
  padding: var(--space-2xl) 1.25rem;
}

.amanda__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.amanda__image-wrapper {
  position: relative;
  aspect-ratio: 3/4;
  max-width: 380px;
  margin: 0 auto;
  overflow: hidden;
  box-shadow:
    0 0 0 2px var(--color-copper-light),
    0 0 0 8px rgba(184, 136, 111, 0.08),
    0 24px 64px rgba(44, 33, 24, 0.18);
  border-radius: 2px;
}

/* Decorative frame */
.amanda__image-wrapper::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 60%;
  height: 60%;
  border: 1px solid var(--color-copper-light);
  opacity: 0.3;
  pointer-events: none;
  z-index: -1;
}

.amanda__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* Placeholder fallback */
.amanda__image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: var(--space-lg);
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-brown);
  letter-spacing: 0.1em;
  opacity: 0.6;
}

.amanda__content {}

.amanda__title {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  color: var(--color-brown-dark);
  margin-bottom: var(--space-xs);
  line-height: 1.1;
  text-align: center;
}

.amanda__role {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-copper);
  margin-bottom: var(--space-lg);
  font-weight: 600;
}

.amanda__body p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

.amanda__quote {
  font-family: var(--font-quote);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-style: italic;
  font-weight: 400;
  color: var(--color-copper-dark);
  line-height: 1.75;
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-md);
  border-left: 2px solid var(--color-copper-light);
  background: linear-gradient(90deg, rgba(184,136,111,0.05) 0%, transparent 100%);
}

/* ========================================
   SECTION 8 — OBJEÇÕES
   ======================================== */
.objecoes {
  background: var(--color-cream);
  padding: var(--space-2xl) 1.25rem;
}

.objecoes__inner {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.objecoes__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.objecoes__title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  color: var(--color-brown-dark);
  line-height: 1.2;
  text-align: center;
}

.objecoes__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.objecoes__card {
  padding: var(--space-lg) var(--space-lg) var(--space-lg) calc(var(--space-lg) + 0.75rem);
  background: var(--color-white);
  border: 1px solid rgba(184, 136, 111, 0.13);
  border-radius: 14px;
  border-left: 3px solid rgba(184, 136, 111, 0.22);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-left-color var(--transition-base);
  position: relative;
  box-shadow: 0 2px 12px rgba(44, 33, 24, 0.04);
}

.objecoes__card:hover {
  border-left-color: var(--color-copper);
  box-shadow: 0 10px 40px rgba(184, 136, 111, 0.13), 0 2px 8px rgba(44, 33, 24, 0.05);
  transform: translateY(-2px);
}

.objecoes__question {
  font-family: var(--font-heading);
  font-size: 1.3125rem;
  font-weight: 500;
  color: var(--color-brown-dark);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.objecoes__answer {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ========================================
   SECTION 9 — CTA FINAL
   ======================================== */
.cta-final {
  background: var(--gradient-hero);
  padding: 2rem 1.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 110%, rgba(255,255,255,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 15% -10%, rgba(44,33,24,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.cta-final__inner {
  max-width: var(--max-width-text);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 2px solid rgba(44, 110, 73, 0.45);
  border-radius: 24px;
  box-shadow: 0 18px 44px rgba(27, 67, 50, 0.08);
  backdrop-filter: blur(6px);
}

.cta-final__logo {
  margin-bottom: var(--space-lg);
}

.cta-final__logo .logo-img {
  max-height: 84px;
  width: auto;
  margin: 0 auto;
  filter: drop-shadow(0 2px 6px rgba(44,33,24,0.12));
}

.cta-final__title {
  font-size: clamp(1.5rem, 4vw, 2.375rem);
  font-weight: 600;
  color: var(--color-brown-dark);
  margin-bottom: var(--space-md);
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-align: center;
}

.cta-final__body {
  font-size: 1.0625rem;
  color: var(--color-brown);
  opacity: 0.82;
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

.cta-final .cta-btn {
  background: var(--gradient-green);
  color: var(--color-white);
  box-shadow: 0 6px 28px rgba(27, 67, 50, 0.4);
}

.cta-final .cta-btn::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
}

.cta-final .cta-btn:hover {
  box-shadow: 0 14px 40px rgba(27, 67, 50, 0.5);
}

.cta-final .cta-meta {
  color: var(--color-brown-medium);
}

@media (max-width: 639px) {
  .cta-btn {
    min-width: auto;
    max-width: 100%;
    padding: 0.95rem 1.25rem;
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    white-space: nowrap;
  }

  .section-cta .cta-btn {
    min-width: auto;
  }

  .cta-final .cta-btn {
    white-space: nowrap;
    min-width: auto;
    width: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    font-size: 0.75rem;
  }

  .cta-final .offer-badge {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: 0.25rem 0.45rem;
    padding: 0.65rem 0.75rem;
    border-radius: 999px;
    text-align: center;
  }

  .cta-final .offer-badge__sep {
    display: block;
  }

  .cta-final .offer-badge__price,
  .cta-final .offer-badge__detail {
    text-align: center;
    white-space: nowrap;
    font-size: 0.625rem;
  }

  .depoimentos {
    padding: 4.5rem 1rem;
    background: linear-gradient(180deg, #f7f1ea 0%, #fcf8f3 100%);
  }

  .depoimentos__header {
    margin-bottom: 1.5rem;
    text-align: left;
  }

  .depoimentos__title {
    font-size: 1.75rem;
    line-height: 1.14;
    max-width: 12ch;
  }

  .depoimentos__intro {
    margin-top: 0.85rem;
    font-size: 0.975rem;
    line-height: 1.72;
    color: var(--color-brown-medium);
    max-width: 34ch;
  }

  .depoimentos__grid {
    gap: 0.9rem;
  }

  .depoimento-card {
    padding: 1.15rem 1rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: none;
    box-shadow: 0 10px 24px rgba(44, 33, 24, 0.05);
  }

  .depoimento-card::after {
    width: 120px;
    height: 120px;
    inset: auto -12% -28% auto;
    opacity: 0.75;
  }

  .depoimento-card--dark {
    background: linear-gradient(160deg, #3d2e22 0%, #2c2118 100%);
    box-shadow: 0 14px 28px rgba(44, 33, 24, 0.14);
  }

  .depoimento-card__mark {
    width: 2.4rem;
    height: 2.4rem;
    margin-bottom: 0.8rem;
    font-size: 1.75rem;
  }

  .depoimento-card__quote {
    font-size: 0.985rem;
    line-height: 1.68;
    font-style: normal;
    text-wrap: pretty;
  }

  .depoimento-card__author {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    margin-top: 1rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    background: rgba(184, 136, 111, 0.1);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: none;
  }

  .depoimento-card--dark .depoimento-card__author {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(250, 246, 241, 0.82);
  }

  .depoimentos .section-cta {
    justify-content: stretch;
    margin-top: 1.4rem;
  }

  .depoimentos .section-cta .cta-btn {
    width: 100%;
    min-height: 48px;
    white-space: normal;
    line-height: 1.35;
  }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-brown-dark);
  padding: 1.5rem 1.25rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer__note {
  font-size: 0.75rem;
  color: rgba(250, 246, 241, 0.35);
  line-height: 1.6;
  max-width: 480px;
  margin: 0;
}

.footer__divider {
  width: 1px;
  height: 24px;
  background: rgba(184, 136, 111, 0.18);
  flex-shrink: 0;
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  color: rgba(250, 246, 241, 0.2);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-style: italic;
  white-space: nowrap;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* ========================================
   RESPONSIVE — TABLET (640px+)
   ======================================== */
@media (min-width: 640px) {
  .section { padding: 1.75rem 0; }
  .container { padding: 0 2rem; }

  .hero { padding: 3rem 2rem; }
  .hero__kicker { font-size: 0.75rem; }

  /* Restore row layout on wider screens */
  .hero__action {
    flex-direction: row;
    align-items: center;
  }

  .hero__action .cta-btn {
    width: auto;
    min-width: 220px;
  }

  .hero__action-meta {
    flex-direction: column;
    gap: 0.2rem;
  }

  .ciencia__stats {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-sm);
  }

  .mecanismo__grid {
    grid-template-columns: 1fr 1fr;
  }

  .comparativo__grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .depoimentos__grid {
    grid-template-columns: 1fr 1fr;
  }

  .comparativo__col--astro {
    border-right: none;
  }

  .aprender__item {
    grid-template-columns: 4.5rem 1fr;
  }

  .sticky-cta__text { display: block; }

  .sticky-cta__btn {
    width: auto;
    max-width: none;
  }

  .sticky-cta__inner {
    justify-content: space-between;
  }
}

/* ========================================
   RESPONSIVE — DESKTOP (960px+)
   ======================================== */
@media (min-width: 960px) {
  .hero {
    min-height: 100svh;
    padding: var(--space-2xl) 4rem;
  }

  .hero__logo .logo-img { max-height: 56px; }

  /* Grid single-column: conteúdo à esquerda, imagem é absolute à direita */
  .hero__inner { grid-template-columns: 1fr; align-items: center; gap: 0; }
  .hero__content {
    position: relative;
    z-index: 1;
    max-width: 620px;
    padding-right: 1rem;
  }
  .hero__img-mobile { display: none; }
  .hero__subtitle { max-width: 430px; }
  .hero__title {
    font-size: clamp(2.25rem, 3.5vw, 3.75rem);
    max-width: 620px;
    margin-bottom: 1.25rem;
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }
  .hero__rule {
    margin-bottom: 1.25rem;
    margin-left: 0;
    margin-right: 0;
  }
  .hero__subtitle {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }
  .hero__subtitle { margin-bottom: 2rem; }

  /* Imagem: absolute cobrindo a metade direita da seção, grande e sem borda */
  .hero__visual {
    display: block;
    position: absolute;
    top: 0;
    right: -12rem;
    width: 62%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }

  .hero__visual-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center right;
    transform: translateX(2rem);
    transform-origin: center right;
  }

  .problema,
  .ciencia,
  .mecanismo,
  .comparativo,
  .aprender,
  .depoimentos,
  .amanda,
  .objecoes,
  .cta-final {
    padding: 7rem 2rem;
  }

  .mecanismo__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .amanda__inner {
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-2xl);
  }

  .comparativo__col {
    padding: var(--space-xl);
  }
}

/* ========================================
   RESPONSIVE — LARGE (1200px+)
   ======================================== */
@media (min-width: 1200px) {
  .hero__title { font-size: 4rem; }

  .problema__title,
  .ciencia__title {
    font-size: 2.875rem;
  }

  .cta-final__title { font-size: 2.625rem; }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cta-btn:hover { transform: none; }
  .cta-btn::after { display: none; }
  .mecanismo__card::before { transition: none; }
  .mecanismo__card:hover { transform: none; }
  .objecoes__card:hover { transform: none; }
  .sticky-cta { transition: none; }
  .hero__event-badge__pulse { animation: none; }
}

:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 4px;
}

/* ========================================
   SELECTION
   ======================================== */
::selection {
  background: rgba(184, 136, 111, 0.18);
  color: var(--color-brown-dark);
}

/* ========================================
   ANNOUNCEMENT BAR
   ======================================== */
.announcement-bar {
  background: var(--color-brown-dark);
  padding: 0.625rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 100;
}

.announcement-bar__inner {
  display: flex;
  align-items: center;
  gap: 0.4rem 0.625rem;
  flex-wrap: wrap;
  justify-content: center;
}

.announcement-bar__live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green-light);
  background: rgba(82, 183, 136, 0.15);
  padding: 0.18rem 0.55rem;
  border-radius: 100px;
  border: 1px solid rgba(82, 183, 136, 0.25);
  white-space: nowrap;
  flex-shrink: 0;
}

.announcement-bar__pulse {
  width: 5px;
  height: 5px;
  background: var(--color-green-light);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

.announcement-bar__sep {
  width: 1px;
  height: 11px;
  background: rgba(250, 246, 241, 0.18);
  flex-shrink: 0;
}

.announcement-bar__sep--hide {
  display: none;
}

.announcement-bar__info {
  font-size: 0.75rem;
  color: rgba(250, 246, 241, 0.75);
  letter-spacing: 0.04em;
  font-weight: 500;
  white-space: nowrap;
}

.announcement-bar__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.875rem;
  background: var(--gradient-green);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 100px;
  white-space: nowrap;
  transition: opacity var(--transition-fast);
}

.announcement-bar__cta:hover { opacity: 0.85; }

@media (min-width: 640px) {
  .announcement-bar__sep--hide { display: block; }
}

/* ========================================
   HERO BG MAP IMAGE
   ======================================== */
.hero__bg-map {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -5%;
  width: 52%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}

.hero__bg-map-img {
  width: 100%;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}

/* Mobile: menor e mais discreta no canto inferior direito */
@media (max-width: 959px) {
  .hero__bg-map {
    width: 80%;
    right: -20%;
    top: auto;
    bottom: -5%;
    transform: none;
    opacity: 0.12;
  }
}

/* ========================================
   MECANISMO — emoji
   ======================================== */
.mecanismo__card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(184, 136, 111, 0.1);
  border: 1px solid rgba(184, 136, 111, 0.18);
  color: var(--color-copper-dark);
  margin-bottom: 1rem;
  flex-shrink: 0;
}

/* ========================================
   COMPARATIVO — green checks
   ======================================== */
.comparativo__list--check li::before {
  content: '✓' !important;
  background: none !important;
  width: auto !important;
  height: auto !important;
  margin-top: 0 !important;
  color: var(--color-green-light);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.65;
  opacity: 1 !important;
  border-radius: 0 !important;
}

/* ========================================
   AMANDA — mobile: título → foto → texto
              desktop: imagem esq | conteúdo dir
   ======================================== */

/* Mobile: flex column segue a ordem do HTML (header → image → body) */
.amanda__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.amanda__header {
  text-align: center;
}

.amanda__header .kicker {
  margin-bottom: 0.5rem;
  display: block;
}

.amanda__header .amanda__title {
  margin-bottom: 0.25rem;
}

.amanda__image-wrapper {
  max-width: 380px;
  margin: 0 auto;
  width: 100%;
}

.amanda__body p.amanda__quote {
  font-family: var(--font-quote);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-style: italic;
  font-weight: 400;
  color: var(--color-copper-dark);
  line-height: 1.75;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border-left: 2px solid var(--color-copper-light);
  background: linear-gradient(90deg, rgba(184,136,111,0.05) 0%, transparent 100%);
}

/* ========================================
   GARANTIA
   ======================================== */
.garantia {
  background: var(--gradient-warm);
  padding: var(--space-2xl) 1.25rem;
  text-align: center;
}

.garantia__inner {
  max-width: 560px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 2px solid rgba(44, 110, 73, 0.45);
  border-radius: 24px;
  box-shadow: 0 18px 44px rgba(27, 67, 50, 0.08);
  backdrop-filter: blur(6px);
}

.garantia__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  background: var(--gradient-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(27, 67, 50, 0.25);
}

.garantia__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 600;
  color: var(--color-brown-dark);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-align: center;
}

.garantia__body {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

.garantia__badge {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.375rem 0.75rem;
  padding: 0.625rem 1.5rem;
  background: rgba(44, 33, 24, 0.06);
  border: 1px solid rgba(44, 33, 24, 0.12);
  border-radius: 100px;
}

.garantia__badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-brown-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.garantia__badge-sep {
  width: 1px;
  height: 12px;
  background: rgba(44, 33, 24, 0.18);
  flex-shrink: 0;
}

/* ========================================
   PRICE STACK (cta-final)
   ======================================== */
.price-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 2rem;
}

.price-stack__original {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-stack__current {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-stack__label {
  font-size: 0.75rem;
  color: var(--color-brown-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.price-stack__old {
  font-size: 1.25rem;
  color: #C0392B;
  text-decoration: line-through;
  font-weight: 600;
}

.price-stack__arrow {
  font-size: 1.25rem;
  color: var(--color-copper);
  opacity: 0.6;
  line-height: 1;
}

.price-stack__new {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 700;
  color: var(--color-green-dark);
  letter-spacing: -0.03em;
  line-height: 1;
}

/* ========================================
   FAQ ACCORDION (details/summary)
   ======================================== */
details.objecoes__card {
  cursor: pointer;
}

details.objecoes__card summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  padding-right: 0.25rem;
}

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

details.objecoes__card summary::after {
  content: '+';
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-copper);
  flex-shrink: 0;
  line-height: 1;
  transition: transform var(--transition-fast);
  display: inline-block;
}

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

details.objecoes__card .objecoes__answer {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(184, 136, 111, 0.12);
}

/* ========================================
   CIÊNCIA — imagem
   ======================================== */
.ciencia__img-wrap {
  margin: var(--space-xl) 0;
  border-radius: 16px;
  overflow: hidden;
}

.ciencia__img {
  width: 100%;
  height: auto;
  display: block;
}

@media (min-width: 960px) {
  .announcement-bar__inner { gap: 0.5rem 0.875rem; }
  .announcement-bar__info { font-size: 0.8125rem; }

  /* Amanda: grid 2 colunas no desktop */
  .amanda__inner {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    grid-template-areas:
      "img header"
      "img body"
      "img cta";
    gap: var(--space-2xl);
    align-items: start;
  }

  .amanda__header {
    grid-area: header;
    text-align: left;
  }

  .amanda__image-wrapper {
    grid-area: img;
    max-width: 100%;
    margin: 0;
  }

  .amanda__body {
    grid-area: body;
  }

  .amanda .section-cta {
    grid-area: cta;
    justify-content: center;
    margin-top: 0;
  }

  .amanda .section-cta .cta-btn {
    margin-left: auto;
    margin-right: auto;
  }

  .garantia { padding: 7rem 2rem; }
}
