/* ============================================
   DESIGN TOKENS
   Fontes: Plus Jakarta Sans (800) + Plus Jakarta Sans (Regular)
   Categoria: Agnostic Tech
   Paleta: Dark Mode + Selective Color (purple)
   ============================================ */

:root {
  --bg-primary: #07060b;
  --bg-secondary: #0e0c15;
  --bg-card: #13111c;
  --bg-card-hover: #1a1726;

  --text-primary: #f5f3fa;
  --text-secondary: #c4bfd4;
  --text-muted: #928da3;

  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --accent-dim: rgba(139, 92, 246, 0.15);
  --accent-glow: rgba(139, 92, 246, 0.35);

  --danger: #e87979;

  --border: rgba(139, 92, 246, 0.08);
  --border-hover: rgba(139, 92, 246, 0.2);

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  --container-max: 1200px;
  --container-narrow: 800px;
  --container-mid: 1000px;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

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

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

a { color: inherit; text-decoration: none; }
strong { color: var(--text-primary); font-weight: 600; }
ul { list-style: none; }

/* ============================================
   SHARED COMPONENTS
   ============================================ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 1rem 2.25rem;
  background: linear-gradient(135deg, var(--accent) 0%, #7c3aed 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 3px;
}

/* ============================================
   SILK — Fixed fullpage WebGL background
   ============================================ */

.silk-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.silk-bg canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.silk-bg--fallback {
  background: radial-gradient(ellipse at 60% 50%, rgba(32, 20, 59, 0.8) 0%, #07060b 70%);
}

/* All sections sit above the Silk canvas */
main {
  position: relative;
  z-index: 1;
}

.footer {
  position: relative;
  z-index: 1;
}

/* ============================================
   SCARCITY BAR — fixed top
   ============================================ */

.scarcity-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(139, 92, 246, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(139, 92, 246, 0.15);
  padding: 0.6rem 1.5rem;
  text-align: center;
}

.scarcity-bar p {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.scarcity-bar strong {
  color: var(--accent-light);
  font-weight: 700;
}

.scarcity-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  animation: scarcity-pulse 2s ease-in-out infinite;
}

@keyframes scarcity-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(52, 211, 153, 0); }
}

/* Section divider line */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

/* ============================================
   1. HERO — Split Assimétrico + Silk WebGL
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: rgba(7, 6, 11, 0.72);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  z-index: 2;
}

.hero-spacer { display: none; }

.hero-content { position: relative; }

.hero-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: var(--space-md);
}

.hero-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.hero-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-rotate {
  display: inline-block;
  min-width: 4ch;
}

.hero-rotate-out {
  animation: rotate-out 0.3s ease-in forwards;
}

.hero-rotate-in {
  animation: rotate-in 0.3s ease-out forwards;
}

@keyframes rotate-out {
  to { opacity: 0; transform: translateY(-20px) rotateX(45deg); }
}

@keyframes rotate-in {
  from { opacity: 0; transform: translateY(20px) rotateX(-45deg); }
  to { opacity: 1; transform: translateY(0) rotateX(0); }
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-lg);
}

.hero-cta-group { margin-bottom: var(--space-md); }

.hero-support {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Hero stagger animation */
.hero-stagger {
  opacity: 0;
  transform: translateY(24px);
}

.hero-animate {
  animation: hero-reveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes hero-reveal {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   2. PROBLEMA — Contained Center
   ============================================ */

.problema {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(14, 12, 21, 0.72);
}

.problema::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

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

.problema-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.problema-accent { color: var(--accent-light); }

/* Marquee — infinite scroll logos */
.marquee {
  overflow: hidden;
  margin-bottom: var(--space-lg);
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  animation: marquee-scroll 25s linear infinite;
  opacity: 0.35;
  filter: grayscale(1);
}

.marquee-track img {
  flex-shrink: 0;
  height: 32px;
  width: auto;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.problema-body { margin-bottom: var(--space-lg); }

.problema-body p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.problema-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.problema-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-md);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.problema-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.problema-card-number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.problema-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.problema-closing { padding-top: var(--space-md); }

.problema-closing p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.problema-punchline {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-primary) !important;
  padding-left: var(--space-md);
  border-left: 3px solid var(--accent);
  margin-top: var(--space-md) !important;
}

/* ============================================
   SEGMENTOS — Para quem é
   ============================================ */

.segmentos {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(7, 6, 11, 0.72);
}

.segmentos-container {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.segmentos-label {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 0.75rem;
}

.segmentos-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

.segmentos-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.segmento-card {
  position: relative;
  background: rgba(19, 17, 28, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s ease, transform 0.3s ease;
  overflow: hidden;
}

.segmento-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.segmento-icon {
  color: var(--accent-light);
  margin-bottom: 1.5rem;
}

.segmento-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  transform: rotate(180deg);
  position: absolute;
  bottom: 2rem;
  left: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.segmento-desc {
  font-size: 0;
  color: var(--text-secondary);
  line-height: 1.65;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.4s ease, max-height 0.4s ease, font-size 0s;
}

/* On hover: show description, hide vertical title */
.segmento-card:hover .segmento-title {
  writing-mode: horizontal-tb;
  transform: none;
  position: static;
  font-size: 1.1rem;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 0.75rem;
}

.segmento-card:hover .segmento-desc {
  font-size: 0.9rem;
  opacity: 1;
  max-height: 200px;
}

/* Ensure min height for the cards */
.segmento-card {
  min-height: 320px;
}

/* ============================================
   3. GUIA — Split Assimétrico Invertido
   ============================================ */

.guia {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(7, 6, 11, 0.72);
}

.guia-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 2rem;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

.guia-grid {
  display: grid;
  grid-template-columns: 35% 1fr;
  gap: 4rem;
  max-width: var(--container-max);
  margin: 0 auto;
  align-items: start;
}

.guia-visual {
  position: sticky;
  top: 5rem;
}

.guia-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  overflow: hidden;
}

/* Noise texture overlay */
.guia-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  border-radius: 16px;
}

.guia-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  filter: grayscale(0.2);
}

.guia-card-line {
  position: absolute;
  left: 0;
  top: 20%;
  width: 2px;
  height: 60%;
  background: linear-gradient(180deg, var(--accent), transparent);
  border-radius: 1px;
}

.guia-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.guia-role {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.guia-content p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.guia-highlight {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem !important;
  color: var(--text-primary) !important;
}

/* Badges grid */
.guia-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: var(--space-md) 0;
}

.guia-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  transition: border-color 0.3s ease;
}

.guia-stat:hover {
  border-color: var(--border-hover);
}

.guia-stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.guia-stat-plus {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
}

.guia-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  line-height: 1.3;
}

.guia-stat--stack {
  grid-column: 1 / -1;
}

.guia-stat--stack .guia-stat-label {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
}

.guia-stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.guia-tag {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--accent-light);
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
}

.guia-closing {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem !important;
  color: var(--accent-light) !important;
  margin-top: var(--space-sm) !important;
}

/* ============================================
   4. SOLUÇÃO — Split + CardSwap
   ============================================ */

.solucao {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(14, 12, 21, 0.72);
  overflow: hidden;
}

.solucao::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

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

.solucao-text { max-width: 560px; }

.solucao-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.solucao-intro {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.solucao-transition {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-top: var(--space-md);
}

/* CardSwap — 3D stacked cards with auto-swap */
.cardswap-wrap {
  position: relative;
  height: 480px;
  perspective: 900px;
  overflow: clip;
}

.cardswap {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 420px;
  height: 360px;
  transform-style: preserve-3d;
}

.cardswap-card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 420px;
  height: 280px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  backface-visibility: hidden;
}

.cardswap-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.5rem;
  background: rgba(139, 92, 246, 0.06);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.cardswap-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  color: rgba(139, 92, 246, 0.3);
  line-height: 1;
}

.cardswap-label {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  line-height: 1;
}

.cardswap-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  align-items: center;
}

.cardswap-card p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

/* ============================================
   5. COMO FUNCIONA — ScrollStack
   ============================================ */

.etapas {
  position: relative;
  padding: var(--space-2xl) var(--space-lg) 0;
  background: rgba(7, 6, 11, 0.72);
}

.etapas-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-lg);
  max-width: var(--container-mid);
  margin-left: auto;
  margin-right: auto;
}

.scrollstack {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 2rem;
}

.scrollstack-card {
  position: relative;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.15);
  transform-origin: top center;
  will-change: transform;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.scrollstack-card:last-child {
  margin-bottom: 0;
}

.scrollstack-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.scrollstack-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}

.scrollstack-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.scrollstack-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  line-height: 1.2;
  color: var(--text-primary);
}

.scrollstack-meta {
  margin-left: auto;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--accent-light);
  white-space: nowrap;
  background: rgba(139, 92, 246, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  flex-shrink: 0;
}

.scrollstack-body {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ============================================
   6. OFERTA — Layered + Glassmorphism
   ============================================ */

.oferta {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(14, 12, 21, 0.72);
}

.oferta::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

.oferta-container {
  max-width: var(--container-mid);
  margin: 0 auto;
}

.oferta-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

/* Split layout */
.oferta-split {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 3rem;
  align-items: center;
}

.oferta-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.oferta-card {
  display: flex;
  gap: 1rem;
  background: rgba(19, 17, 28, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: border-color 0.3s ease;
}

.oferta-card:hover {
  border-color: var(--border-hover);
}

.oferta-check {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--accent);
  margin-top: 0.1rem;
}

.oferta-card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.oferta-card-meta {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.oferta-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 0.35rem;
}

/* Mockup visual do relatório */
.oferta-mockup {
  position: relative;
  height: 420px;
  perspective: 800px;
}

.mockup-page {
  position: absolute;
  width: 280px;
  height: 360px;
  background: #f5f3fa;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.25);
  transform-origin: center center;
}

.mockup-page--back {
  top: 10px;
  left: 80px;
  transform: rotate(6deg);
  z-index: 1;
}

.mockup-page--mid {
  top: 20px;
  left: 40px;
  transform: rotate(-3deg);
  z-index: 2;
  animation: mockup-float 6s ease-in-out infinite;
}

.mockup-page--front {
  top: 0;
  left: 0;
  transform: rotate(0deg);
  z-index: 3;
  animation: mockup-float 6s ease-in-out infinite 1s;
}

@keyframes mockup-float {
  0%, 100% { transform: rotate(var(--r, 0deg)) translateY(0); }
  50% { transform: rotate(var(--r, 0deg)) translateY(-6px); }
}

.mockup-page--front { --r: 0deg; }
.mockup-page--mid { --r: -3deg; }

.mockup-page-header {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.65rem;
  color: #3d3654;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}

/* Radar chart */
.mockup-radar {
  width: 100%;
  height: auto;
  display: block;
}

/* Matriz */
.mockup-matrix {
  position: relative;
  width: 100%;
  height: 200px;
  border-left: 1px solid rgba(139, 92, 246, 0.2);
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
  margin-top: 0.5rem;
}

.mockup-matrix-label {
  position: absolute;
  font-size: 0.55rem;
  font-weight: 600;
  color: #928da3;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mockup-matrix-label--y {
  left: -0.5rem;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
}

.mockup-matrix-label--x {
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
}

.mockup-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

.mockup-dot--1 { top: 15%; left: 20%; background: #8b5cf6; }
.mockup-dot--2 { top: 25%; left: 55%; background: #a78bfa; }
.mockup-dot--3 { top: 50%; left: 35%; background: #7c3aed; opacity: 0.5; }
.mockup-dot--4 { top: 65%; left: 70%; background: #8b5cf6; opacity: 0.4; }
.mockup-dot--5 { top: 30%; left: 15%; background: #c084fc; }

/* Capa */
.mockup-capa-badge {
  display: inline-block;
  font-size: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: rgba(139, 92, 246, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 2rem;
}

.mockup-capa-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1.2;
  color: #1a1726;
  margin-bottom: 1rem;
}

.mockup-capa-divider {
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 1rem;
}

.mockup-capa-empresa {
  font-size: 0.85rem;
  color: #5c5470;
  margin-bottom: 0.25rem;
}

.mockup-capa-date {
  font-size: 0.7rem;
  color: #928da3;
}

.oferta-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
  margin: var(--space-xl) 0;
}

.oferta-preco-wrap {
  text-align: center;
  position: relative;
}

.oferta-preco-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.oferta-preco {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--text-primary);
  position: relative;
}

.oferta-preco-apoio {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 1rem auto 2rem;
  line-height: 1.7;
}

.oferta-cta { margin-bottom: var(--space-md); }

.oferta-preco-suporte {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================
   7. FRACASSO — Split Vertical
   ============================================ */

.fracasso {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(7, 6, 11, 0.72);
}

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

.fracasso-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.fracasso-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: var(--space-lg);
}

.fracasso-cenario {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  transition: border-color 0.3s ease;
}

.fracasso-cenario:hover {
  border-color: rgba(139, 92, 246, 0.15);
}

.fracasso-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.fracasso-titulo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.fracasso-cenario--danger .fracasso-titulo {
  color: var(--danger);
}

.fracasso-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.fracasso-lista li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.fracasso-lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}

.fracasso-cenario--danger .fracasso-lista li::before {
  background: var(--danger);
}

.fracasso-conclusao {
  max-width: var(--container-narrow);
  margin: 0 auto;
  text-align: center;
}

.fracasso-conclusao p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.fracasso-punchline {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text-primary);
}

/* ============================================
   8. SUCESSO — Progressive Reveal
   ============================================ */

.sucesso {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(14, 12, 21, 0.72);
}

.sucesso::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

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

.sucesso-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.sucesso-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.sucesso-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: var(--space-lg);
}

.sucesso-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.sucesso-bullet {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 0.55rem;
}

.sucesso-item p {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.sucesso-closing-strong {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.sucesso-closing-accent {
  font-size: 1.05rem;
  color: var(--accent-light);
}

/* ============================================
   9. PROVA SOCIAL — Editorial
   ============================================ */

.prova {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(7, 6, 11, 0.72);
}

/* Noise texture overlay */
.prova::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
}

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

.prova-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

.prova-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.prova-stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--accent);
  line-height: 1;
  transition: color 0.3s ease;
}

.prova-stat:hover .prova-stat-number {
  color: var(--accent-light);
}

.prova-stat-plus {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1;
}

.prova-stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.prova-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.12), transparent);
  margin-bottom: var(--space-xl);
}

.prova-credenciais {
  max-width: var(--container-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.prova-credencial {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  padding-left: 1.5rem;
  border-left: 2px solid rgba(139, 92, 246, 0.15);
}

/* ============================================
   10. FAQ — Reveal on Demand
   ============================================ */

.faq {
  position: relative;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(14, 12, 21, 0.72);
}

.faq::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

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

.faq-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-primary);
  padding: 1.5rem 1.5rem 1.5rem 2.5rem;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
}

.faq-question::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.06), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.faq-question:hover::before { opacity: 1; }

.faq-question:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: -2px;
}

.faq-question[aria-expanded="true"] {
  color: var(--accent-light);
}

.faq-icon {
  position: absolute;
  left: 0;
  top: 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.3s ease;
  line-height: 1.5;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  clip-path: inset(0 0 100% 0);
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), clip-path 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.faq-answer.open {
  clip-path: inset(0 0 0% 0);
  opacity: 1;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  padding: 0 1.5rem 1.5rem 2.5rem;
}

/* ============================================
   11. CTA FINAL — Hero Dominante
   ============================================ */

.cta-final {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 6, 11, 0.6);
  overflow: hidden;
}

.cta-final-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(99, 56, 199, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(167, 139, 250, 0.04) 0%, transparent 50%);
  animation: mesh-float 10s ease-in-out infinite;
}

@keyframes mesh-float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(10px, -15px); }
  66% { transform: translate(-8px, 10px); }
}

.cta-final-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.cta-final-headline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.cta-final-body {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.cta-final-btn {
  font-size: 1.1rem;
  padding: 1.25rem 3rem;
  border-radius: 10px;
}

.btn-primary--breathe {
  animation: breathe 2.5s ease-in-out infinite;
}

.btn-primary--breathe:hover {
  animation: none;
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139, 92, 246, 0); }
  50% { box-shadow: 0 0 0 12px rgba(139, 92, 246, 0.15); }
}

.cta-final-suporte {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: 2rem var(--space-lg);
  background: rgba(7, 6, 11, 0.8);
  border-top: 1px solid rgba(139, 92, 246, 0.06);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  .hero-grid { padding: var(--space-lg) var(--space-md); }
  .hero-headline { font-size: clamp(2.2rem, 8vw, 3.2rem); }

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

  .segmentos-grid { grid-template-columns: repeat(3, 1fr); }
  .segmento-card { min-height: 260px; }

  /* Mobile: disable vertical title, show desc always */
  .segmento-title {
    writing-mode: horizontal-tb !important;
    transform: none !important;
    position: static !important;
    font-size: 1rem !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    margin-bottom: 0.5rem !important;
  }
  .segmento-desc {
    font-size: 0.85rem !important;
    opacity: 1 !important;
    max-height: none !important;
  }

  .guia-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .guia-visual {
    position: static;
  }

  .solucao-split { grid-template-columns: 1fr; }
  .cardswap-wrap { height: 400px; }
  .cardswap { width: 100%; right: auto; left: 50%; transform: translateX(-50%); }
  .cardswap-card { width: 100%; max-width: 420px; }

  .scrollstack-header { flex-wrap: wrap; gap: 0.75rem; }
  .scrollstack-meta { margin-left: 0; }

  .oferta-split { grid-template-columns: 1fr; }
  .oferta-mockup {
    height: auto;
    min-height: 380px;
    order: -1;
    margin-bottom: 2rem;
  }
  .mockup-page {
    transform: scale(0.75);
    transform-origin: top left;
  }
  .mockup-page--front { top: 0; left: 10px; }
  .mockup-page--mid { top: 10px; left: 50px; }
  .mockup-page--back { top: 20px; left: 90px; }

  .solucao-split { grid-template-columns: 1fr; }
  .cardswap-wrap { height: 400px; }
  .cardswap { width: 100%; max-width: 340px; right: auto; left: 50%; transform: translateX(-50%); }
  .cardswap-card { width: 100%; max-width: 340px; height: 240px; }

  .fracasso-split { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-grid { padding: var(--space-lg) var(--space-sm); }
  .hero-headline { font-size: 2rem; }
  .hero-sub { font-size: 1rem; }

  .problema { padding: var(--space-xl) var(--space-sm); }
  .problema-headline { font-size: 1.6rem; }

  .segmentos { padding: var(--space-xl) var(--space-sm); }
  .segmentos-grid { grid-template-columns: 1fr; }
  .segmento-card { min-height: auto; padding: 1.25rem; }

  .guia { padding: var(--space-xl) var(--space-sm); }
  .guia-name { font-size: 1.8rem; }
  .guia-badges { grid-template-columns: 1fr; }

  .solucao { padding: var(--space-xl) var(--space-sm); }
  .cardswap-wrap { height: 380px; }
  .cardswap { width: 300px; height: 260px; }
  .cardswap-card { width: 300px; height: 230px; }
  .cardswap-body { padding: 1rem; }
  .cardswap-card p { font-size: 0.9rem; }

  .etapas { padding: var(--space-xl) var(--space-sm) 0; }
  .scrollstack-card { padding: 1.5rem; border-radius: 16px; }
  .scrollstack-num { font-size: 2rem; }

  .oferta { padding: var(--space-xl) var(--space-sm); }
  .oferta-card { padding: 1rem; }
  .oferta-preco { font-size: 2.5rem; }
  .oferta-mockup { min-height: 320px; }
  .mockup-page { transform: scale(0.65); }

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

  .sucesso { padding: var(--space-xl) var(--space-sm); }
  .sucesso-bullet { display: none; }
  .sucesso-item { gap: 0; }

  .prova { padding: var(--space-xl) var(--space-sm); }
  .prova-stats { grid-template-columns: 1fr; gap: 2rem; }

  .faq { padding: var(--space-xl) var(--space-sm); }
  .faq-question { font-size: 0.95rem; padding-left: 1.5rem; padding-right: 1rem; }
  .faq-answer p { padding-left: 1.5rem; padding-right: 1rem; }
  .faq-icon { left: 0; }

  .cta-final { min-height: auto; }
  .cta-final-content { padding: var(--space-xl) var(--space-sm); }
  .cta-final-headline { font-size: 2rem; }
  .cta-final-btn { padding: 1rem 2rem; }
}