/* ============================================================
   DOSE DE ATAQUE — Landing Page CSS
   Identidade: Azul-marinho (#0B1A2E), Laranja (#F97316), Branco
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Paleta extraída da capa oficial do Dose de Ataque ── */
  --navy:        #040c1a;   /* fundo profundo — bordas da capa */
  --navy-mid:    #091b33;   /* fundo central — azul marinho */
  --navy-light:  #0e2444;   /* superfícies elevadas */
  --navy-card:   #0a1e38;   /* cards e painéis */

  /* Laranja oficial — gradiente da marca */
  --orange:      #f7941d;   /* laranja/dourado — destaque principal */
  --orange-dark: #f26522;   /* laranja primário — CTAs, "Dose" na capa */
  --orange-glow: rgba(247,148,29,.18);
  --orange-grad: linear-gradient(135deg, #f26522, #f7941d); /* gradiente oficial */

  /* Lens flare / brilho central */
  --flare:       rgba(255,246,223,.12);
  --flare-core:  rgba(247,148,29,.15);

  --white:      #FFFFFF;
  --off-white:  #e8eef6;
  --text-muted: #7a93b0;
  --text-body:  #b8cfe4;
  --green:      #22C55E;
  --teal:       #0D9488;
  --purple:     #8B5CF6;
  --red:        #EF4444;
  --blue:       #3B82F6;

  --font-main:  'Inter', sans-serif;
  --font-cond:  'Barlow Condensed', sans-serif;

  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(0,0,0,.5);
  --shadow-lg:  0 8px 48px rgba(0,0,0,.65);
  --transition: all .25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--navy);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* ── Container ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section shared ── */
section { padding: 90px 0; }

.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }

.section-overline {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-glow);
  /* Borda estilo pílula da capa oficial */
  border: 1.5px solid var(--orange);
  border-radius: 6px;
  padding: 5px 16px;
  margin-bottom: 16px;
  box-shadow: 0 0 12px rgba(247,148,29,.15);
}

h2 {
  font-family: var(--font-cond);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
}

.highlight {
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  margin-top: 12px;
  color: var(--text-body);
  font-size: 1.05rem;
}

.center { text-align: center; }

.cta-spacer { margin-top: 48px; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--orange-grad);
  color: var(--white);
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 18px 36px;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(242,101,34,.45);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.12), transparent);
  opacity: 0;
  transition: opacity .25s;
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(242,101,34,.65);
}
.btn-primary:active { transform: translateY(0); }

/* ── Sticky CTA mobile ── */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 10px 16px;
  background: linear-gradient(0deg, var(--navy) 60%, transparent);
}
.btn-sticky {
  display: block;
  background: var(--orange-grad);
  color: var(--white);
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-decoration: none;
  text-align: center;
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(249,115,22,.6);
  text-transform: uppercase;
}
.btn-sticky span { font-size: 1.1rem; }

@media (max-width: 768px) { .sticky-cta { display: block; } }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 100px 0 80px;
  background:
    /* Lens flare central — fiel à capa */
    radial-gradient(ellipse 60% 55% at 50% 38%, rgba(247,148,29,.13) 0%, rgba(242,101,34,.07) 35%, transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(255,246,223,.06) 0%, transparent 55%),
    /* Profundidade azul */
    radial-gradient(ellipse 100% 80% at 50% 0%, #0e2444 0%, #091b33 40%, #040c1a 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Linha horizontal do lens flare */
  background-image:
    radial-gradient(ellipse 90% 4px at 50% 42%, rgba(255,246,223,.08) 0%, transparent 100%),
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,.015) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,.015) 60px);
  pointer-events: none;
}

.hero-bg-overlay {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(247,148,29,.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Badge */
.badge-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange-glow);
  border: 1px solid var(--orange);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-headline {
  font-family: var(--font-cond);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-sub {
  color: var(--text-body);
  font-size: 1.05rem;
  margin-bottom: 28px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--white); }

.benefits-list {
  list-style: none;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.benefits-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  color: var(--text-body);
}
.benefits-list li i {
  color: var(--green);
  font-size: 1rem;
  flex-shrink: 0;
}

.btn-hero { font-size: 1.2rem; padding: 20px 40px; }

.below-btn-text {
  margin-top: 14px;
  font-size: .8rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.below-btn-text i { color: var(--orange); }
.light-text { color: var(--text-muted) !important; justify-content: center; }

/* ── 3D Book ── */
.hero-mockup { display: flex; justify-content: center; align-items: center; }

.book-3d-wrapper {
  position: relative;
  width: 340px;
  height: 440px;
}

.book-3d {
  position: absolute;
  top: 30px;
  left: 30px;
  width: 220px;
  height: 300px;
  transform-style: preserve-3d;
  transform: perspective(900px) rotateY(-22deg) rotateX(5deg);
  filter:
    drop-shadow(0 30px 60px rgba(0,0,0,.7))
    drop-shadow(0 0 30px rgba(247,148,29,.15));
  animation: bookFloat 4s ease-in-out infinite;
}

@keyframes bookFloat {
  0%, 100% { transform: perspective(900px) rotateY(-22deg) rotateX(5deg) translateY(0); }
  50% { transform: perspective(900px) rotateY(-22deg) rotateX(5deg) translateY(-12px); }
}

.book-face {
  position: absolute;
  backface-visibility: hidden;
}

.book-front {
  width: 220px;
  height: 300px;
  background: linear-gradient(160deg, #0e2444 0%, #040c1a 100%);
  border: 1px solid rgba(247,148,29,.4);
  border-radius: 2px 8px 8px 2px;
  overflow: hidden;
  transform: translateZ(20px);
  box-shadow: inset 0 0 40px rgba(247,148,29,.07);
}

/* Real cover image fills the front face */
.book-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 0 6px 6px 0;
}

.book-side {
  width: 40px;
  height: 300px;
  background: linear-gradient(90deg, #020810, #0e2444);
  transform-origin: left center;
  transform: rotateY(90deg) translateZ(0px) translateX(-20px);
  border-left: 1px solid rgba(247,148,29,.25);
}

.book-back {
  width: 220px;
  height: 300px;
  background: var(--navy-light);
  transform: translateZ(-20px) rotateY(180deg);
}

.book-cover-inner {
  padding: 20px 18px 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.cover-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--orange);
  color: var(--white);
  font-size: .6rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: .1em;
}

.cover-top-label {
  font-size: .52rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cover-logo-icon {
  font-size: 1.6rem;
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  animation: pulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 8px rgba(247,148,29,.6));
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

.cover-title {
  font-family: var(--font-cond);
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  color: var(--white);
  margin-bottom: 6px;
}
.cover-title span {
  display: block;
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(247,148,29,.5));
}

.cover-subtitle {
  font-size: .62rem;
  color: var(--text-body);
  line-height: 1.3;
  margin-bottom: 8px;
}

.cover-divider {
  width: 40px;
  height: 2px;
  background: var(--orange-grad);
  border-radius: 1px;
  margin: 6px 0;
  box-shadow: 0 0 8px rgba(247,148,29,.6);
}

.cover-tagline {
  font-size: .55rem;
  color: var(--text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  flex: 1;
  display: flex;
  align-items: flex-end;
  padding-bottom: 8px;
}

.cover-bottom {
  display: flex;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 8px;
  width: 100%;
  justify-content: center;
}
.cover-bottom span {
  font-size: .55rem;
  font-weight: 700;
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: .1em;
}

/* Floating pages */
.page-float {
  position: absolute;
  animation: floatPage 5s ease-in-out infinite;
}
.page-float-1 {
  top: 0; right: 0;
  animation-delay: 0s;
}
.page-float-2 {
  bottom: 20px; left: 0;
  animation-delay: 2.5s;
}

@keyframes floatPage {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-8px) rotate(-2deg); }
}

.page-mini {
  width: 140px;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}

.page-mini-header {
  font-size: .6rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.page-mini-content { display: flex; flex-direction: column; gap: 5px; }

.mini-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .62rem;
  color: var(--text-body);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.orange { background: var(--orange); }
.dot.blue { background: var(--blue); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: .72rem;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ═══════════════════════════════════════════
   CTA BAND
═══════════════════════════════════════════ */
.cta-band {
  background: linear-gradient(90deg, var(--navy-light), #091b33);
  border-top: 1px solid rgba(247,148,29,.25);
  border-bottom: 1px solid rgba(247,148,29,.25);
  padding: 28px 0;
  box-shadow: inset 0 0 60px rgba(247,148,29,.04);
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band-inner p {
  color: var(--text-body);
  font-size: 1rem;
}

/* ═══════════════════════════════════════════
   SECTION 2 — IDENTIFICAÇÃO
═══════════════════════════════════════════ */
.identificacao {
  background: var(--navy-mid);
}

.identificacao-intro {
  color: var(--text-body);
  font-size: 1.05rem;
  max-width: 700px;
  margin: 0 auto 48px;
  text-align: center;
}

.doubts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.doubt-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  transition: var(--transition);
}
.doubt-item:hover {
  border-color: rgba(249,115,22,.3);
  transform: translateX(4px);
}
.doubt-item i { color: var(--orange); font-size: .9rem; flex-shrink: 0; }
.doubt-item span { color: var(--text-body); font-size: .92rem; }

.impact-quote {
  max-width: 700px;
  margin: 0 auto 48px;
}

.quote-box {
  background: linear-gradient(135deg, rgba(247,148,29,.08), rgba(242,101,34,.04));
  border: 1.5px solid rgba(247,148,29,.35);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 32px 36px;
  text-align: center;
  position: relative;
}
.quote-box > i {
  color: var(--orange);
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}
.quote-box p {
  color: var(--text-body);
  font-size: 1rem;
  margin-bottom: 12px;
}
.quote-box em { font-style: italic; color: var(--white); }
.quote-box h3 {
  font-family: var(--font-cond);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
}

/* ═══════════════════════════════════════════
   SECTION 3 — AGITAÇÃO
═══════════════════════════════════════════ */
.agitacao {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(239,68,68,.04) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(247,148,29,.03) 0%, transparent 50%),
    #040c1a;
}

.perigos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.perigo-card {
  background: var(--navy-mid);
  border: 1px solid rgba(239,68,68,.15);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.perigo-card:hover {
  border-color: rgba(239,68,68,.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.perigo-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(239,68,68,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #EF4444;
}

.perigo-card p {
  color: var(--text-body);
  font-size: .9rem;
  line-height: 1.6;
}
.perigo-card strong { color: var(--white); }

.alert-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 32px;
}
.alert-box i { color: var(--blue); font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.alert-box p { color: var(--text-body); font-size: .92rem; }

.impact-phrase-box {
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, rgba(247,148,29,.06), rgba(242,101,34,.02));
  border: 1.5px solid rgba(247,148,29,.25);
  border-radius: var(--radius);
  box-shadow: 0 0 40px rgba(247,148,29,.05);
}
.impact-phrase-box p {
  font-size: 1.2rem;
  color: var(--text-body);
  line-height: 1.7;
}
.impact-phrase-box strong { color: var(--orange); }

/* ═══════════════════════════════════════════
   SECTION 4 — SOLUÇÃO
═══════════════════════════════════════════ */
.solucao {
  background: radial-gradient(ellipse at 50% 0%, rgba(247,148,29,.05) 0%, transparent 55%), var(--navy-mid);
}

.solucao-intro {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
  color: var(--text-body);
  font-size: 1.05rem;
}
.solucao-intro strong { color: var(--white); }

.steps-sequence {
  max-width: 720px;
  margin: 0 auto;
}

.step-item {
  display: flex;
  gap: 20px;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.step-item:hover {
  border-color: rgba(249,115,22,.3);
  box-shadow: 0 4px 20px rgba(249,115,22,.08);
}

.step-number {
  font-family: var(--font-cond);
  font-size: 2rem;
  font-weight: 900;
  color: rgba(249,115,22,.25);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
  text-align: center;
  padding-top: 2px;
}

.step-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.step-content h3 i { color: var(--orange); }
.step-content p { color: var(--text-muted); font-size: .9rem; }

.step-arrow {
  text-align: center;
  padding: 8px 0;
  color: rgba(249,115,22,.4);
  font-size: 1rem;
}

/* ═══════════════════════════════════════════
   SECTION 5 — MECANISMO
═══════════════════════════════════════════ */
.mecanismo {
  background:
    radial-gradient(ellipse at 10% 50%, rgba(247,148,29,.06) 0%, transparent 55%),
    var(--navy);
}

.mecanismo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.mecanismo-text h2 { margin-bottom: 16px; }
.mecanismo-text p { color: var(--text-body); margin-bottom: 24px; font-size: .95rem; }
.mecanismo-text strong { color: var(--white); }

.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tool-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--navy-mid);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: .8rem;
  color: var(--text-body);
  transition: var(--transition);
}
.tool-tag:hover {
  background: rgba(249,115,22,.1);
  border-color: var(--orange);
  color: var(--white);
}
.tool-tag i { color: var(--orange); font-size: .75rem; }

/* Checklist preview */
.checklist-preview {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.checklist-header {
  background: linear-gradient(90deg, var(--navy-light), var(--navy-mid));
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.checklist-header i { color: var(--orange); font-size: 1.2rem; }
.checklist-tag {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange);
  text-transform: uppercase;
  display: block;
}
.checklist-header h4 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--white);
}

.checklist-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cl-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-muted);
}
.cl-item i { font-size: .9rem; }
.cl-done { color: var(--text-body); }
.cl-done i { color: var(--green); }
.cl-active { color: var(--white); font-weight: 600; }
.cl-active i { color: var(--orange); }

.checklist-alert {
  background: rgba(249,115,22,.08);
  border-top: 1px solid rgba(249,115,22,.15);
  padding: 14px 20px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .78rem;
  color: var(--text-body);
}
.checklist-alert i { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.checklist-alert strong { color: var(--orange); }

/* ═══════════════════════════════════════════
   SECTION 6 — CONTEÚDO
═══════════════════════════════════════════ */
.conteudo { background: var(--navy-mid); }

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.module-card {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
}

.module-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.module-icon.blue { background: rgba(59,130,246,.12); color: var(--blue); }
.module-icon.orange { background: rgba(249,115,22,.12); color: var(--orange); }
.module-icon.red { background: rgba(239,68,68,.12); color: var(--red); }
.module-icon.purple { background: rgba(139,92,246,.12); color: var(--purple); }
.module-icon.teal { background: rgba(13,148,136,.12); color: var(--teal); }
.module-icon.green { background: rgba(34,197,94,.12); color: var(--green); }

.module-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}

.module-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.module-card li {
  font-size: .82rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}
.module-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-size: .75rem;
}

.module-highlight-quote {
  background: linear-gradient(135deg, rgba(249,115,22,.08), rgba(249,115,22,.03));
  border: 1px solid rgba(249,115,22,.2);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  max-width: 700px;
  margin: 0 auto;
}
.module-highlight-quote i { color: var(--orange); font-size: 1.4rem; flex-shrink: 0; }
.module-highlight-quote p { color: var(--text-body); font-size: .95rem; line-height: 1.7; }
.module-highlight-quote strong { color: var(--white); }

/* ═══════════════════════════════════════════
   SECTION 7 — BENEFÍCIOS
═══════════════════════════════════════════ */
.beneficios {
  background:
    radial-gradient(ellipse at 90% 80%, rgba(34,197,94,.04) 0%, transparent 50%),
    var(--navy);
}

.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.beneficio-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--navy-mid);
  border: 1px solid rgba(34,197,94,.12);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  transition: var(--transition);
}
.beneficio-item:hover { border-color: rgba(34,197,94,.3); }
.beneficio-item i { color: var(--green); flex-shrink: 0; margin-top: 2px; }
.beneficio-item span { color: var(--text-body); font-size: .9rem; }

.orange-phrase { }
.orange-phrase p { font-size: 1.25rem; }
.orange-phrase strong { color: var(--orange); }

/* ═══════════════════════════════════════════
   SECTION 8 — PROVA VISUAL
═══════════════════════════════════════════ */
.prova-visual { background: var(--navy-mid); }

.formato-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}

.formato-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 20px;
  padding: 8px 18px;
  font-size: .82rem;
  color: var(--text-body);
}
.formato-item i { color: var(--orange); }

.pages-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.page-preview-card {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.page-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

.pp-header {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.orange-header { background: rgba(249,115,22,.15); color: var(--orange); border-bottom: 1px solid rgba(249,115,22,.2); }
.blue-header { background: rgba(59,130,246,.12); color: var(--blue); border-bottom: 1px solid rgba(59,130,246,.2); }
.teal-header { background: rgba(13,148,136,.12); color: var(--teal); border-bottom: 1px solid rgba(13,148,136,.2); }

.pp-body { padding: 16px 18px; }
.pp-intro { font-size: .8rem; color: var(--text-muted); margin-bottom: 12px; }

.pp-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: .8rem;
  color: var(--text-body);
  margin-bottom: 4px;
}
.pp-row i { color: var(--text-muted); font-size: .75rem; flex-shrink: 0; margin-top: 2px; }
.pp-row b { color: var(--white); margin-right: 4px; }
.alert-row { background: rgba(249,115,22,.05); }

.pp-check {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: .8rem;
  color: var(--text-muted);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.pp-check:last-child { border-bottom: none; }
.pp-check.done { color: var(--text-body); }
.pp-check.done i { color: var(--green); }
.pp-check.active { color: var(--white); font-weight: 600; }
.pp-check.active i { color: var(--orange); }
.pp-check i { font-size: .8rem; flex-shrink: 0; color: var(--text-muted); }

.pp-tip {
  margin-top: 12px;
  background: rgba(249,115,22,.07);
  border-left: 3px solid var(--orange);
  border-radius: 0 6px 6px 0;
  padding: 8px 12px;
  font-size: .76rem;
  color: var(--text-body);
  display: flex;
  gap: 8px;
}
.pp-tip i { color: var(--orange); flex-shrink: 0; }

/* ═══════════════════════════════════════════
   SECTION 9 — PARA QUEM É
═══════════════════════════════════════════ */
.para-quem { background: var(--navy); }

.para-quem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.pq-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.pq-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
  color: var(--text-body);
  padding: 12px 16px;
  background: var(--navy-mid);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.05);
  transition: var(--transition);
}
.pq-list li:hover { border-color: rgba(249,115,22,.2); color: var(--white); }
.pq-list li i { color: var(--blue); flex-shrink: 0; }
.orange-list li i { color: var(--green); }

/* ═══════════════════════════════════════════
   SECTION 10 — PARA QUEM NÃO É
═══════════════════════════════════════════ */
.nao-para-quem {
  background: var(--navy-mid);
}

.nao-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.nao-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 20px;
  background: var(--navy);
  border: 1px solid rgba(239,68,68,.12);
  border-radius: var(--radius-sm);
}
.nao-item i { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.nao-item span { color: var(--text-body); font-size: .9rem; }

.aviso-educacional {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(139,92,246,.06);
  border: 1px solid rgba(139,92,246,.2);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.aviso-educacional i { color: var(--purple); font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.aviso-educacional p { color: var(--text-body); font-size: .88rem; line-height: 1.7; }
.aviso-educacional strong { color: var(--white); }

/* ═══════════════════════════════════════════
   SECTION 11 — AUTORIDADE
═══════════════════════════════════════════ */
.autoridade {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(247,148,29,.07) 0%, transparent 60%),
    var(--navy);
}

.autoridade-intro {
  color: var(--text-body);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto 40px;
}
.autoridade-intro strong { color: var(--white); }

.pilares-autoridade {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 56px;
}

.pilar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--navy-mid);
  border: 1px solid rgba(249,115,22,.18);
  border-radius: 20px;
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-body);
  transition: var(--transition);
}
.pilar-item:hover { background: rgba(249,115,22,.08); color: var(--white); }
.pilar-item i { color: var(--orange); }

.professores-area {
  max-width: 960px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .professores-area { grid-template-columns: 1fr; }
}

.professor-card {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.prof-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-light), var(--orange-glow));
  border: 3px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--orange);
  flex-shrink: 0;
}

.prof-info h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.prof-crm {
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.prof-bio {
  font-size: .88rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 16px;
}

.prof-stats {
  display: flex;
  gap: 24px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-cond);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--orange);
}
.stat-label {
  font-size: .72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.referencias {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  max-width: 700px;
  margin: 0 auto;
}
.referencias i { color: var(--orange); flex-shrink: 0; }
.referencias p { color: var(--text-muted); font-size: .85rem; }
.referencias strong { color: var(--white); }

/* ═══════════════════════════════════════════
   SECTION 12 — OFERTA
═══════════════════════════════════════════ */
.oferta {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(249,115,22,.08) 0%, transparent 60%),
    var(--navy-mid);
}

.oferta-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  background: var(--navy);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

.oferta-left h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}
.oferta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.oferta-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-body);
}
.oferta-list li i { color: var(--green); flex-shrink: 0; }

.price-card {
  background: linear-gradient(160deg, var(--navy-light) 0%, var(--navy-mid) 100%);
  /* Borda estilo pílula da capa — laranja gradiente */
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 40px rgba(242,101,34,.3), 0 0 0 2px rgba(247,148,29,.6);
  background-clip: padding-box;
}

.price-book-mini {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.price-book-cover {
  width: 80px;
  height: 110px;
  background: linear-gradient(145deg, var(--navy-light), #0a1628);
  border: 1px solid rgba(249,115,22,.4);
  border-radius: 4px 8px 8px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 4px 4px 12px rgba(0,0,0,.5);
}
.price-book-cover i { color: var(--orange); font-size: 1.4rem; }
.price-book-cover span {
  font-family: var(--font-cond);
  font-size: .6rem;
  font-weight: 800;
  color: var(--white);
  text-align: center;
  line-height: 1.2;
}

.price-label {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.price-value {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  margin-bottom: 24px;
  line-height: 1;
}
.price-currency {
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-top: 8px;
}
.price-number {
  font-family: var(--font-cond);
  font-size: 4.5rem;
  font-weight: 900;
  background: var(--orange-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  filter: drop-shadow(0 2px 10px rgba(247,148,29,.4));
}
.price-cents {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-muted);
  padding-top: 8px;
}

.btn-oferta {
  width: 100%;
  justify-content: center;
  margin-bottom: 16px;
}

.price-trust {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.price-trust span {
  font-size: .75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}
.price-trust i { color: var(--green); }

/* ═══════════════════════════════════════════
   SECTION 13 — GARANTIA
═══════════════════════════════════════════ */
.garantia {
  background: var(--navy);
  padding: 70px 0;
}

.garantia-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  align-items: center;
}

.garantia-badge {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--orange-grad);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(249,115,22,.4);
}
.garantia-badge i {
  position: absolute;
  top: 10px;
  font-size: .7rem;
  color: rgba(255,255,255,.7);
}
.garantia-badge span {
  font-family: var(--font-cond);
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.garantia-badge small {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
}

.garantia-text h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 14px;
}
.garantia-text p {
  color: var(--text-body);
  font-size: .92rem;
  margin-bottom: 20px;
}
.garantia-text strong { color: var(--white); }

/* ═══════════════════════════════════════════
   SECTION 14 — FAQ
═══════════════════════════════════════════ */
.faq { background: var(--navy-mid); }

.faq-list {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(249,115,22,.2); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font-main);
  transition: var(--transition);
}
.faq-question:hover { color: var(--orange); }
.faq-question i {
  color: var(--orange);
  flex-shrink: 0;
  transition: transform .25s ease;
}
.faq-question[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-question[aria-expanded="true"] { color: var(--orange); }

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  color: var(--text-body);
  font-size: .9rem;
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,.04);
}
.faq-answer.open { display: block; }

/* ═══════════════════════════════════════════
   SECTION 15 — FECHAMENTO
═══════════════════════════════════════════ */
.fechamento {
  position: relative;
  background:
    radial-gradient(ellipse 80% 70% at 50% 50%, rgba(247,148,29,.1) 0%, rgba(242,101,34,.05) 40%, transparent 70%),
    radial-gradient(ellipse 100% 40% at 50% 100%, rgba(247,148,29,.06) 0%, transparent 60%),
    #040c1a;
  text-align: center;
  overflow: hidden;
}

.fechamento::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,.015) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,.015) 40px);
  pointer-events: none;
}

.fechamento-bg-overlay {
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.06) 0%, transparent 70%);
  pointer-events: none;
}

.fechamento-inner { position: relative; z-index: 1; }

.fechamento-desc {
  max-width: 680px;
  margin: 24px auto 36px;
  color: var(--text-body);
  font-size: 1.05rem;
  line-height: 1.8;
}
.fechamento-desc strong { color: var(--white); }

.fechamento-frase {
  margin: 36px auto;
  font-family: var(--font-cond);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-body);
}
.fechamento-frase p:last-child strong { color: var(--orange); font-size: clamp(1.6rem, 4vw, 2.2rem); }

.btn-fechamento { font-size: 1.25rem; padding: 22px 44px; margin-bottom: 16px; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 40px 0;
  text-align: center;
}

.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-cond);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.footer-logo i { color: var(--orange); font-size: 1.3rem; }

.footer-text {
  color: var(--text-muted);
  font-size: .8rem;
  line-height: 1.6;
  max-width: 540px;
}

.footer-copy {
  color: rgba(148,163,184,.5);
  font-size: .72rem;
}

/* ═══════════════════════════════════════════
   ANIMATIONS & UTILITIES
═══════════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-mockup { display: flex; }
  .mecanismo-inner { grid-template-columns: 1fr; }
  .oferta-box { grid-template-columns: 1fr; }
  .para-quem-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }

  .hero { padding: 80px 0 60px; }
  .hero-headline { font-size: 2.2rem; }

  .book-3d-wrapper { width: 280px; height: 360px; }
  .book-3d { width: 180px; height: 250px; top: 20px; left: 20px; }
  .book-front { width: 180px; height: 250px; }
  .book-side { height: 250px; }
  .book-back { width: 180px; height: 250px; }

  .cta-band-inner { flex-direction: column; text-align: center; }

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

  .garantia-inner { flex-direction: column; text-align: center; }
  .garantia-badge { margin: 0 auto; }

  .professor-card { flex-direction: column; }
  .prof-avatar { margin: 0 auto; }

  .oferta-box { padding: 28px 20px; }

  body { padding-bottom: 70px; }
}

@media (max-width: 480px) {
  .pages-preview { grid-template-columns: 1fr; }
  .modules-grid { grid-template-columns: 1fr; }
  .beneficios-grid { grid-template-columns: 1fr; }
  .perigos-grid { grid-template-columns: 1fr; }
  .nao-grid { grid-template-columns: 1fr; }
}