/* ============================================================
   style.css — OGROFLIX
   Design system completo: tokens, reset, componentes, animações
   Mobile-first | Breakpoints: 768px, 1024px
   ============================================================ */

/* ============================================================
   1. GOOGLE FONTS
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;600;700;800&family=Manrope:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');


/* ============================================================
   2. TOKENS CSS
   ============================================================ */
:root {
  /* Laranja — cor primária da marca */
  --ogroflix-chama:    #F97316;
  --ogroflix-faisca:   #FB923C;
  --ogroflix-brasa:    #EA6A07;

  /* Fundos — do mais escuro ao menos escuro */
  --ogroflix-void:     #05080F;
  --ogroflix-noite:    #090D1A;
  --ogroflix-penumbra: #0E1525;
  --ogroflix-abismo:   #141C2E;

  /* Texto */
  --ogroflix-nevoa:       #F0F4FF;
  --ogroflix-crepusculo:  #7A8BA8;

  /* Semânticas */
  --ogroflix-alta:  #22C55E;
  --ogroflix-baixa: #EF4444;

  /* Bordas */
  --ogroflix-border:  rgba(249,115,22,.15);
  --ogroflix-border2: rgba(240,244,255,.07);

  /* Tipografia */
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Easing personalizado */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0, 0, 0.2, 1);

  /* Durations */
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;

  /* Layout */
  --container-max: 1160px;
  --container-pad: 20px;
  --navbar-h: 60px;
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--ogroflix-void);
  color: var(--ogroflix-nevoa);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }

::selection {
  background: rgba(249,115,22,.25);
  color: var(--ogroflix-nevoa);
}


/* ============================================================
   4. UTILITÁRIOS
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
}

.text-muted { color: var(--ogroflix-crepusculo); }
.text-orange { color: var(--ogroflix-chama); }
.text-green  { color: var(--ogroflix-alta); }


/* ============================================================
   5. ANIMAÇÕES — @keyframes
   ============================================================ */

/* Entrada por baixo — usado em reveals por scroll */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Fade simples — overlays, backdrops */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Popup/modal com efeito spring */
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Skeleton loader */
@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position:  200% 0; }
}

/* Indicador ao vivo — escala + glow */
@keyframes pulse {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%       { transform: scale(1.5); opacity: .4; }
}

/* Barra de progresso — fill de 0 até o valor real */
@keyframes fillProgress {
  from { width: 0%; }
  to   { width: var(--progress, 0%); }
}

/* Glow laranja sutil no wordmark */
@keyframes glowPulse {
  0%, 100% { text-shadow: 0 0 20px rgba(249,115,22,0); }
  50%       { text-shadow: 0 0 40px rgba(249,115,22,.35), 0 0 80px rgba(249,115,22,.15); }
}

/* Partículas de confetti — tela de certificado */
@keyframes confetti {
  0%   { transform: translateY(-10px) rotate(0deg);   opacity: 1; }
  100% { transform: translateY(120vh) rotate(720deg); opacity: 0; }
}

/* Slide do interstitial vindo de baixo */
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* Entrada da navbar */
@keyframes navbarReveal {
  from { opacity: 0; transform: translateY(-100%); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Rotação do loading spinner */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Check mark scale-in */
@keyframes checkIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}


/* ============================================================
   6. INTERSECTION OBSERVER — Animações ao entrar na viewport
   ============================================================ */
.io-hidden {
  opacity: 0;
  transform: translateY(24px);
}

.io-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity  .55s var(--ease-smooth),
    transform .55s var(--ease-smooth);
}

/* Variantes de delay para stagger */
.io-delay-1 { transition-delay: 80ms; }
.io-delay-2 { transition-delay: 160ms; }
.io-delay-3 { transition-delay: 240ms; }
.io-delay-4 { transition-delay: 320ms; }
.io-delay-5 { transition-delay: 400ms; }


/* ============================================================
   7. WORDMARK
   ============================================================ */
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.02em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  animation: fadeUp .6s var(--ease-out) both;
}

.wordmark .ogro {
  color: var(--ogroflix-nevoa);
}

.wordmark .flix {
  /* Mobile/tablet: fill opaco + paint-order evita artefatos (quadrados) em
     fontes weight 800 nesses dispositivos. Fill usa --ogroflix-void para
     combinar com o fundo escuro e dar o efeito de texto contornado. */
  color: var(--ogroflix-void);
  -webkit-text-stroke: 1px var(--ogroflix-chama);
  paint-order: stroke fill;
}

/* Desktop: fill transparente expoe o stroke laranja por completo.
   Em desktop nao ha os artefatos de renderizacao do mobile, entao
   podemos usar transparent sem risco. */
@media (min-width: 768px) {
  .wordmark .flix {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--ogroflix-chama);
  }
}

/* Tamanhos */
.wordmark-nav  { font-size: 22px; }
.wordmark-hero { font-size: clamp(52px, 9vw, 100px); animation: glowPulse 4s ease infinite; }
.wordmark-foot { font-size: 20px; }
.wordmark-cert { font-size: 48px; }


/* ============================================================
   8. NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--navbar-h);
  background: rgba(5,8,15,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--ogroflix-border2);
  animation: navbarReveal .5s var(--ease-out) both;
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.navbar-logo .wordmark { animation: none; }

.navbar-by {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .15em;
  color: var(--ogroflix-crepusculo);
  text-transform: uppercase;
  display: none;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  transition: color var(--dur-base);
}

.navbar-link:hover { color: var(--ogroflix-nevoa); }

/* Botao CTA do P10 na navbar — variante compacta do btn-primary */
.btn-navbar-p10 {
  padding: 8px 16px;
  font-size: 12px;
  border-radius: 6px;
}

/* Breadcrumb — usado em curso.html */
.navbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ogroflix-crepusculo);
  letter-spacing: .1em;
  text-transform: uppercase;
  min-width: 0;
  overflow: hidden;
}

.navbar-breadcrumb a {
  color: var(--ogroflix-chama);
  flex-shrink: 0;
  transition: opacity var(--dur-fast);
}
.navbar-breadcrumb a:hover { opacity: .75; }

.navbar-breadcrumb .bc-sep {
  color: var(--ogroflix-crepusculo);
  opacity: .4;
  flex-shrink: 0;
}

.navbar-breadcrumb .bc-current {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 768px) {
  .navbar-by { display: block; }
  .container { --container-pad: 32px; }
}

@media (min-width: 1024px) {
  .container { --container-pad: 48px; }
}


/* ============================================================
   9. BOTÕES
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  background: linear-gradient(135deg, var(--ogroflix-brasa), var(--ogroflix-chama));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .01em;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform var(--dur-base) var(--ease-spring),
    box-shadow var(--dur-base) var(--ease-smooth),
    opacity var(--dur-fast);
  white-space: nowrap;
  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 var(--dur-base);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(249,115,22,.35);
}

.btn-primary:hover::after { opacity: 1; }
.btn-primary:active { transform: scale(.98); box-shadow: none; }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; transform: none; }

/* Botão especial — cupom de desconto (último certificado) */
.btn-cupom-especial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 30px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .975rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: #05080F;
  text-decoration: none;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #FBBF24 0%, #F97316 50%, #FB923C 100%);
  background-size: 200% 200%;
  animation: cupom-btn-shift 3s ease-in-out infinite, cupom-btn-glow 2s ease-in-out infinite;
  box-shadow: 0 0 18px rgba(249,115,22,.5), 0 4px 16px rgba(249,115,22,.25);
  position: relative;
  overflow: hidden;
}

.btn-cupom-especial:hover {
  transform: scale(1.03);
  box-shadow: 0 0 28px rgba(249,115,22,.7), 0 6px 22px rgba(249,115,22,.35);
  color: #05080F;
}

.btn-cupom-especial:active { transform: scale(.98); }

@keyframes cupom-btn-shift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

@keyframes cupom-btn-glow {
  0%, 100% { box-shadow: 0 0 16px rgba(249,115,22,.45), 0 4px 14px rgba(249,115,22,.2); }
  50%       { box-shadow: 0 0 30px rgba(249,115,22,.75), 0 6px 22px rgba(249,115,22,.4); }
}

/* Variante menor */
.btn-primary.btn-sm {
  padding: 9px 18px;
  font-size: 13px;
  border-radius: 6px;
}

/* Botão fantasma */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  background: transparent;
  color: var(--ogroflix-nevoa);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid var(--ogroflix-border2);
  cursor: pointer;
  transition:
    background var(--dur-base),
    border-color var(--dur-base),
    transform var(--dur-base) var(--ease-spring);
  white-space: nowrap;
}

.btn-ghost:hover {
  background: rgba(240,244,255,.05);
  border-color: rgba(240,244,255,.15);
  transform: translateY(-1px);
}

/* Botão ícone */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--ogroflix-abismo);
  border: 1px solid var(--ogroflix-border2);
  color: var(--ogroflix-crepusculo);
  cursor: pointer;
  transition: all var(--dur-base);
  flex-shrink: 0;
}

.btn-icon:hover {
  background: var(--ogroflix-penumbra);
  color: var(--ogroflix-nevoa);
  border-color: var(--ogroflix-border);
}

/* Botão de sair — hover vermelho suave */
.btn-sair:hover {
  color: var(--ogroflix-baixa) !important;
  border-color: rgba(239,68,68,.3) !important;
  background: rgba(239,68,68,.08) !important;
}

/* Botão full-width */
.btn-block { width: 100%; }


/* ============================================================
   10. BADGES
   ============================================================ */
.badge-nivel {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 500;
  background: var(--ogroflix-abismo);
  color: var(--ogroflix-crepusculo);
  border: 1px solid var(--ogroflix-border2);
  white-space: nowrap;
}

.badge-nivel.iniciante  { color: var(--ogroflix-alta);  border-color: rgba(34,197,94,.2);  background: rgba(34,197,94,.06); }
.badge-nivel.intermediario { color: var(--ogroflix-chama); border-color: var(--ogroflix-border); background: rgba(249,115,22,.06); }
.badge-nivel.avancado   { color: #A78BFA; border-color: rgba(167,139,250,.2); background: rgba(167,139,250,.06); }

.badge-gratuito {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ogroflix-alta);
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.2);
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ogroflix-baixa);
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.2);
}

.badge-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ogroflix-baixa);
  animation: pulse 1.8s ease infinite;
  flex-shrink: 0;
}

.badge-concluido {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ogroflix-alta);
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.2);
}


/* ============================================================
   11. SKELETON LOADERS
   ============================================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--ogroflix-abismo) 25%,
    rgba(240,244,255,.04) 50%,
    var(--ogroflix-abismo) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s ease infinite;
  border-radius: 4px;
}

.skeleton-text {
  height: 12px;
  border-radius: 3px;
  margin-bottom: 8px;
}

.skeleton-text.w-80 { width: 80%; }
.skeleton-text.w-60 { width: 60%; }
.skeleton-text.w-40 { width: 40%; }

.skeleton-thumb {
  width: 100%;
  padding-bottom: 56%;
  border-radius: 6px;
}

.skeleton-card {
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 10px;
  overflow: hidden;
}

.skeleton-card .skeleton-thumb { background: var(--ogroflix-abismo); animation: shimmer 1.6s ease infinite; background-size: 200% 100%; background-image: linear-gradient(90deg,var(--ogroflix-abismo) 25%,rgba(240,244,255,.04) 50%,var(--ogroflix-abismo) 75%); }
.skeleton-card-info { padding: 14px; }


/* ============================================================
   12. HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  padding: 72px 0 64px;
  overflow: hidden;
}

/* Grid de linhas laranjas sutis */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(249,115,22,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

/* Gradiente radial central laranja */
.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(249,115,22,.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section .container { position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 12px;
  animation: fadeUp .6s var(--ease-out) .05s both;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 16px;
  animation: fadeUp .6s var(--ease-out) .1s both;
}

.hero-sub {
  font-size: 15px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 28px;
  animation: fadeUp .6s var(--ease-out) .15s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeUp .6s var(--ease-out) .2s both;
}


/* ============================================================
   13. BLOCO DINÂMICO (3 estados + skeleton)
   ============================================================ */
.dynamic-block {
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 14px;
  padding: 24px;
  margin-top: 40px;
  position: relative;
  overflow: hidden;
}

.dynamic-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ogroflix-chama), transparent);
  opacity: .5;
}

/* Estado: skeleton (carregando) */
#state-skeleton { display: block; }
#state-fresh    { display: none; }
#state-progress { display: none; }
#state-complete { display: none; margin: -24px; }

/* Tag de recomendação */
.state-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(249,115,22,.1);
  border: 1px solid var(--ogroflix-border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 16px;
}

.dynamic-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 26px);
  line-height: 1.2;
  margin-bottom: 8px;
}

.dynamic-sub {
  font-size: 13px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* Card destacado horizontal no Estado 1 e 2 */
.dynamic-card {
  background: var(--ogroflix-abismo);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 20px;
}

.dynamic-card-thumb {
  width: 100%;
  aspect-ratio: 16/7;
  background: var(--ogroflix-void);
  overflow: hidden;
  position: relative;
}

.dynamic-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.dynamic-card-info {
  padding: 16px 20px;
}

.dynamic-card-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 6px;
}

.dynamic-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
}

.dynamic-card-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ogroflix-crepusculo);
  letter-spacing: .08em;
}

/* Progress no estado 2 */
.dynamic-progress {
  margin: 12px 0;
}

.dynamic-progress-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ogroflix-crepusculo);
  margin-bottom: 6px;
}

@media (min-width: 768px) {
  .dynamic-card { flex-direction: row; }
  .dynamic-card-thumb { width: 200px; aspect-ratio: unset; flex-shrink: 0; }
}


/* ============================================================
   14. CONTADOR DE AULAS
   ============================================================ */
.aulas-count-section {
  padding: 56px 0;
  text-align: center;
  background: var(--ogroflix-noite);
  position: relative;
  overflow: hidden;
}

.aulas-count-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 100% at 50% 100%, rgba(249,115,22,.05), transparent);
}

.aulas-count-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(64px, 12vw, 120px);
  letter-spacing: -.04em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(249,115,22,.4);
  position: relative;
}

.aulas-count-number span {
  color: var(--ogroflix-nevoa);
  -webkit-text-stroke: 0;
}

.aulas-count-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-top: 8px;
}

.aulas-count-sub {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  margin-top: 6px;
}


/* ============================================================
   15. GRID DE CURSOS
   ============================================================ */
.courses-section {
  padding: 64px 0;
  background: var(--ogroflix-void);
}

.section-header {
  margin-bottom: 40px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 36px);
  letter-spacing: -.02em;
  line-height: 1.1;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
}

.courses-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .courses-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}


/* ============================================================
   16. COURSE CARD
   ============================================================ */
.course-card {
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition:
    transform var(--dur-base) var(--ease-spring),
    box-shadow var(--dur-base) var(--ease-smooth),
    border-color var(--dur-base);
  text-decoration: none;
  color: inherit;
  display: block;
  position: relative;
}

.course-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    0 20px 60px rgba(0,0,0,.6),
    0 0 0 1px var(--ogroflix-border);
  border-color: var(--ogroflix-border);
}

/* Thumbnail */
.course-thumb {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  overflow: hidden;
  background: var(--ogroflix-abismo);
}

.course-thumb-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-smooth);
}

.course-card:hover .course-thumb-img {
  transform: scale(1.05);
}

/* Gradiente sobre a thumbnail */
.course-thumb-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 35%,
    rgba(14,21,37,.9) 100%
  );
  z-index: 1;
}

/* Thumbnail placeholder (gradiente por nível) */
.course-thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-thumb-placeholder.iniciante {
  background: linear-gradient(135deg, #0E1525 0%, #1a2a1a 100%);
}
.course-thumb-placeholder.intermediario {
  background: linear-gradient(135deg, #0E1525 0%, #2a1a0a 100%);
}

/* Badge de nível sobre a thumb */
.course-thumb-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

/* Contador de aulas sobre a thumb */
.course-thumb-count {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .1em;
  color: rgba(240,244,255,.6);
  background: rgba(5,8,15,.6);
  padding: 3px 7px;
  border-radius: 3px;
}

/* Play overlay — aparece no hover */
.course-play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dur-base);
}

.course-card:hover .course-play-overlay { opacity: 1; }

.course-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ogroflix-chama);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 28px rgba(249,115,22,.5);
  transform: scale(.8);
  transition: transform var(--dur-base) var(--ease-spring);
}

.course-card:hover .course-play-btn { transform: scale(1); }

.course-play-btn svg {
  width: 18px; height: 18px;
  fill: #fff;
  margin-left: 2px;
}

/* Info do card */
.course-info {
  padding: 14px 16px;
}

.course-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.3;
  margin-bottom: 6px;
  color: var(--ogroflix-nevoa);
}

.course-desc {
  font-size: 12px;
  line-height: 1.5;
  color: var(--ogroflix-crepusculo);
  margin-bottom: 10px;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.course-meta-dot {
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--ogroflix-crepusculo);
  opacity: .5;
}

.course-meta-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ogroflix-crepusculo);
  letter-spacing: .05em;
}

/* Progresso no card */
.course-progress {
  margin-top: 10px;
}

.course-progress-bar {
  height: 3px;
  background: rgba(240,244,255,.08);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 5px;
}

.course-progress-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(to right, var(--ogroflix-brasa), var(--ogroflix-faisca));
  width: var(--progress, 0%);
  transition: width 1s var(--ease-smooth);
}

.course-progress-text {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ogroflix-crepusculo);
  letter-spacing: .08em;
}

/* Estado: concluído */
.course-card.concluido {
  border-color: rgba(34,197,94,.2);
}

.course-card.concluido .course-progress-fill {
  background: linear-gradient(to right, #16a34a, var(--ogroflix-alta));
}


/* ============================================================
   17. BARRA DE PROGRESSO GENÉRICA
   ============================================================ */
.progress-bar {
  height: 4px;
  background: rgba(240,244,255,.08);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(to right, var(--ogroflix-brasa), var(--ogroflix-faisca));
  width: var(--progress, 0%);
  transition: width 1s var(--ease-smooth);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ogroflix-crepusculo);
  letter-spacing: .08em;
  margin-bottom: 5px;
}


/* ============================================================
   18. POPUP / MODAL DE CADASTRO
   ============================================================ */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5,8,15,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  animation: fadeIn .3s var(--ease-out) both;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.popup-overlay.hidden { display: none; }

.popup-modal {
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 16px;
  padding: 32px 28px;
  width: 100%;
  max-width: 400px;
  position: relative;
  animation: scaleIn .4s var(--ease-spring) both;
  overflow: hidden;
}

/* Brilho no topo do modal */
.popup-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 80px;
  background: radial-gradient(ellipse 100% 100% at 50% 0%, rgba(249,115,22,.15), transparent);
  pointer-events: none;
}

/* Mobile: popup centralizado com padding lateral */
@media (max-width: 479px) {
  .popup-overlay { align-items: center; padding: 16px; }
  .popup-modal {
    max-width: 100%;
    border-radius: 16px;
    padding: 28px 20px 28px;
  }
}

@media (min-width: 480px) {
  .popup-overlay { padding: 20px; }
}

.popup-header {
  text-align: center;
  margin-bottom: 24px;
}

.popup-badge {
  margin-bottom: 14px;
}

.popup-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin-bottom: 8px;
}

.popup-desc {
  font-size: 13px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
}

/* Feedback de erro no popup */
.popup-error {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ogroflix-baixa);
  margin-bottom: 14px;
  display: none;
}

.popup-error.visible { display: block; }

.popup-privacy {
  font-size: 11px;
  color: var(--ogroflix-crepusculo);
  opacity: .6;
  text-align: center;
  margin-top: 14px;
  line-height: 1.5;
}


/* ============================================================
   19. INPUTS
   ============================================================ */
.input-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background: var(--ogroflix-abismo);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px; /* mínimo 16px evita zoom iOS */
  color: var(--ogroflix-nevoa);
  outline: none;
  transition: border-color var(--dur-base), box-shadow var(--dur-base);
  -webkit-appearance: none;
}

.form-input::placeholder { color: rgba(122,139,168,.5); }

.form-input:focus {
  border-color: var(--ogroflix-chama);
  box-shadow: 0 0 0 3px rgba(249,115,22,.12);
}

.form-input.error {
  border-color: var(--ogroflix-baixa);
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}


/* ============================================================
   20. SEÇÃO MORNING CALL
   ============================================================ */
.morning-call {
  padding: 64px 0;
  background: var(--ogroflix-noite);
  position: relative;
  overflow: hidden;
}

.morning-call::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 0% 50%, rgba(249,115,22,.04), transparent);
  pointer-events: none;
}

.morning-call .container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.morning-call-text {
  flex: 1;
}

.morning-call-pre {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.morning-call-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 34px);
  letter-spacing: -.02em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.morning-call-desc {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.7;
  margin-bottom: 20px;
}

.morning-call-player {
  flex: 1;
  min-width: 0;
}

.morning-call-player .player-wrapper {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
}

@media (min-width: 768px) {
  .morning-call .container { flex-direction: row; align-items: center; }
  .morning-call-text { max-width: 380px; }
}


/* ============================================================
   21. CTA BANNER P10
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--ogroflix-penumbra), var(--ogroflix-abismo));
  border: 1px solid var(--ogroflix-border2);
  border-radius: 14px;
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 120% at 0% 50%, rgba(249,115,22,.07), transparent);
  pointer-events: none;
}

.cta-banner > * { position: relative; z-index: 1; }

.cta-banner-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cta-banner-pre {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 8px;
}

.cta-banner-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.5vw, 28px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}

.cta-banner-desc {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
}

.cta-banner-action { flex-shrink: 0; }

@media (min-width: 768px) {
  .cta-banner { padding: 40px 44px; }
  .cta-banner-inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .cta-banner-text { max-width: 520px; }
}

/* CTA Banner com seção wrapper */
.cta-section {
  padding: 48px 0;
  background: var(--ogroflix-void);
}


/* ============================================================
   22. FOOTER
   ============================================================ */
.footer {
  background: var(--ogroflix-noite);
  border-top: 1px solid var(--ogroflix-border2);
  padding: 40px 0 32px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-brand .wordmark { margin-bottom: 6px; }

.footer-tagline {
  font-size: 12px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  transition: color var(--dur-fast);
}

.footer-link:hover { color: var(--ogroflix-nevoa); }

.footer-disclaimer {
  font-size: 11px;
  color: var(--ogroflix-crepusculo);
  opacity: .45;
  line-height: 1.65;
  border-top: 1px solid var(--ogroflix-border2);
  padding-top: 20px;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}


/* ============================================================
   23. LAYOUT DA TELA DE CURSO (curso.html)
   ============================================================ */
.curso-layout {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--navbar-h));
}

.curso-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
}

@media (min-width: 1200px) {
  .curso-main {
    grid-template-columns: 65fr 35fr;
    align-items: start;
  }
}

/* Coluna do player */
.curso-player-col {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}



/* ============================================================
   24. PLAYER YOUTUBE 16:9
   ============================================================ */
.player-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: #000;
}

.player-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}


/* ============================================================
   25. INFORMAÇÕES ABAIXO DO PLAYER
   ============================================================ */
.curso-info {
  padding: 20px 20px 0;
}

.curso-aula-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2.5vw, 22px);
  line-height: 1.25;
  margin-bottom: 16px;
}

.curso-concluir-btn {
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .curso-info { padding: 24px 28px 0; }
}


/* ============================================================
   26. TABS — Sobre esta aula / Material de apoio
   ============================================================ */
.tabs {
  margin: 0 20px 20px;
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--ogroflix-border2);
  margin-bottom: 20px;
  gap: 0;
}

.tab-btn {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--dur-fast);
  white-space: nowrap;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--ogroflix-chama);
  transform: scaleX(0);
  transition: transform var(--dur-base) var(--ease-spring);
  border-radius: 1px;
}

.tab-btn.active {
  color: var(--ogroflix-nevoa);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.tab-btn:hover:not(.active) {
  color: rgba(240,244,255,.7);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-nota {
  font-size: 14px;
  color: rgba(240,244,255,.8);
  line-height: 1.75;
}

.tab-nota-empty {
  font-size: 13px;
  color: var(--ogroflix-crepusculo);
  font-style: italic;
}

/* Materiais de download */
.materiais-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.material-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--ogroflix-abismo);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 8px;
  text-decoration: none;
  color: var(--ogroflix-nevoa);
  font-size: 13px;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}

.material-item:hover {
  border-color: var(--ogroflix-border);
  background: var(--ogroflix-penumbra);
}

.material-icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: rgba(249,115,22,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--ogroflix-chama);
}

.materiais-empty {
  font-size: 13px;
  color: var(--ogroflix-crepusculo);
  font-style: italic;
}

@media (min-width: 768px) {
  .tabs { margin: 0 28px 28px; }
}


/* ============================================================
   27. SIDEBAR DE AULAS
   ============================================================ */
.sidebar {
  background: var(--ogroflix-penumbra);
  border-top: 1px solid var(--ogroflix-border2);
  display: flex;
  flex-direction: column;
  animation: fadeIn .4s var(--ease-out) .1s both;
}

@media (min-width: 1200px) {
  .sidebar {
    border-top: none;
    border-left: 1px solid var(--ogroflix-border2);
  }
}

.sidebar-header {
  padding: 14px 16px;
  background: var(--ogroflix-abismo);
  border-bottom: 1px solid var(--ogroflix-border2);
  flex-shrink: 0;
}

.sidebar-curso-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--ogroflix-nevoa);
}

.sidebar-progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(240,244,255,.08);
  border-radius: 2px;
  overflow: hidden;
}

.sidebar-progress-fill {
  height: 100%;
  background: linear-gradient(to right, var(--ogroflix-brasa), var(--ogroflix-faisca));
  width: var(--progress, 0%);
  transition: width 1s var(--ease-smooth);
}

.sidebar-progress-pct {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ogroflix-crepusculo);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Lista de aulas */
.sidebar-list {
  overflow-y: auto;
  flex: 1;
  -webkit-overflow-scrolling: touch;
  max-height: 320px;
}

@media (min-width: 1200px) {
  .sidebar-list { max-height: unset; }
}

.aula-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--ogroflix-border2);
  cursor: pointer;
  transition: background var(--dur-fast);
  text-decoration: none;
  color: inherit;
}

.aula-item:last-child { border-bottom: none; }

.aula-item:hover {
  background: rgba(249,115,22,.04);
}

/* Estado: aula sendo reproduzida */
.aula-item.playing {
  background: rgba(249,115,22,.07);
  border-left: 2px solid var(--ogroflix-chama);
}

/* Estado: aula assistida */
.aula-item.done {
  opacity: .55;
}

/* Check circle */
.aula-check {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 1.5px solid var(--ogroflix-border2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  transition: all var(--dur-base);
}

.aula-check .check-num {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--ogroflix-crepusculo);
}

.aula-check .check-icon {
  display: none;
  width: 9px; height: 9px;
}

/* Check: assistida */
.aula-item.done .aula-check {
  background: rgba(34,197,94,.15);
  border-color: rgba(34,197,94,.4);
  animation: checkIn .3s var(--ease-spring) both;
}
.aula-item.done .aula-check .check-num { display: none; }
.aula-item.done .aula-check .check-icon {
  display: block;
  color: var(--ogroflix-alta);
}

/* Check: reproduzindo */
.aula-item.playing .aula-check {
  background: rgba(249,115,22,.15);
  border-color: var(--ogroflix-chama);
}
.aula-item.playing .aula-check .check-num { color: var(--ogroflix-chama); }

/* Dados da aula */
.aula-data { flex: 1; min-width: 0; }

.aula-titulo {
  font-size: 12px;
  line-height: 1.4;
  font-weight: 500;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.aula-item.playing .aula-titulo { color: var(--ogroflix-chama); }

.aula-duracao {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ogroflix-crepusculo);
  margin-top: 3px;
}


/* ============================================================
   28. MOBILE TABS (curso.html — abas em mobile)
   ============================================================ */
.mobile-tabs {
  display: block;
}

@media (min-width: 1200px) {
  .mobile-tabs { display: none; }
  .sidebar { display: flex; }
}

.mobile-tabs-nav {
  display: flex;
  background: var(--ogroflix-abismo);
  border-top: 1px solid var(--ogroflix-border2);
  border-bottom: 1px solid var(--ogroflix-border2);
  position: sticky;
  top: var(--navbar-h);
  z-index: 10;
}

.mobile-tab-btn {
  flex: 1;
  padding: 13px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--dur-fast);
  text-align: center;
}

.mobile-tab-btn.active {
  color: var(--ogroflix-chama);
}

.mobile-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--ogroflix-chama);
  border-radius: 1px 1px 0 0;
}

.mobile-tab-panel { display: none; }
.mobile-tab-panel.active { display: block; padding: 16px; }

/* Barra de progresso no mobile */
.mobile-progress-bar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--ogroflix-border2);
  background: var(--ogroflix-penumbra);
}

/* Ocultar sidebar em mobile e tablet */
@media (max-width: 1199px) {
  .sidebar { display: none; }
  .mobile-tabs { display: block; }
}


/* ============================================================
   29. INTERSTITIAL (anúncio entre aulas)
   ============================================================ */

@keyframes popup-enter {
  from {
    opacity: 0;
    transform: scale(.93) translateY(18px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Overlay fixo — fundo esmaecido */
.interstitial {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}

.interstitial.active {
  opacity: 1;
  pointer-events: all;
}

/* Camada de blur + escurecimento */
.interstitial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,8,15,.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Wrapper: empilha card + linha do skip */
.interstitial-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 540px;
  display: flex;
  flex-direction: column;
}

/* Card principal */
.interstitial-card {
  background: var(--ogroflix-penumbra);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(249,115,22,.05),
    0 8px 32px rgba(0,0,0,.65),
    0 0 64px rgba(249,115,22,.09),
    0 0 140px rgba(249,115,22,.04);
}

.interstitial.active .interstitial-card {
  animation: popup-enter .5s cubic-bezier(.34,1.3,.64,1) both;
}

/* Faixa laranja no topo do card */
.interstitial-topbar {
  height: 3px;
  background: linear-gradient(90deg, #EA6A07 0%, #F97316 45%, #FB923C 100%);
}

/* Cabecalho: badge + tag */
.interstitial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
}

.interstitial-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
}

.interstitial-ad-tag {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  border: 1px solid rgba(122,139,168,.2);
  padding: 3px 9px;
  border-radius: 4px;
}

/* Corpo do card */
.interstitial-body {
  padding: 18px 24px 24px;
}

.interstitial-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4vw, 32px);
  letter-spacing: -.025em;
  line-height: 1.1;
  color: var(--ogroflix-nevoa);
  margin-bottom: 10px;
}

.interstitial-text {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
  margin-bottom: 18px;
}

/* Lista de diferenciais */
.interstitial-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.interstitial-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--ogroflix-nevoa);
  line-height: 1.45;
}

.interstitial-bullets li svg {
  flex-shrink: 0;
  margin-top: 1px;
}

/* Botao CTA */
.interstitial-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 15px 24px;
  background: linear-gradient(130deg, #EA6A07 0%, #F97316 55%, #FB923C 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .005em;
  border-radius: 10px;
  text-decoration: none;
  box-shadow:
    0 4px 22px rgba(249,115,22,.38),
    inset 0 1px 0 rgba(255,255,255,.1);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  position: relative;
  overflow: hidden;
}

.interstitial-cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.1) 0%, transparent 55%);
  pointer-events: none;
}

.interstitial-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow:
    0 7px 30px rgba(249,115,22,.48),
    inset 0 1px 0 rgba(255,255,255,.1);
  filter: brightness(1.06);
  color: #fff;
  text-decoration: none;
}

.interstitial-cta-btn:active {
  transform: translateY(0);
  filter: brightness(.97);
}

/* Barra de progresso (30s) no rodape do card */
.interstitial-progress-track {
  height: 3px;
  background: rgba(240,244,255,.05);
}

.interstitial-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #F97316, #FB923C);
  transition: width 1s linear;
}

/* Linha do botao pular — abaixo do card, alinhado a direita */
.interstitial-skip-row {
  display: flex;
  justify-content: flex-end;
  padding: 9px 1px 0;
}

/* Botao pular — estilo YouTube */
.interstitial-skip-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--ogroflix-nevoa);
  background: rgba(9,13,26,.92);
  border: 1px solid rgba(240,244,255,.15);
  border-radius: 8px;
  padding: 13px 20px;
  cursor: not-allowed;
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, opacity .3s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.interstitial-skip-btn:disabled {
  opacity: .65;
}

.interstitial-skip-btn:not(:disabled) {
  cursor: pointer;
  opacity: 1;
  border-color: rgba(249,115,22,.45);
  font-weight: 600;
}

.interstitial-skip-btn:not(:disabled):hover {
  background: rgba(249,115,22,.12);
  border-color: rgba(249,115,22,.7);
  box-shadow: 0 0 18px rgba(249,115,22,.16);
}

.interstitial-skip-icon {
  opacity: .5;
  flex-shrink: 0;
  transition: opacity .2s ease, transform .2s ease;
}

.interstitial-skip-btn:not(:disabled) .interstitial-skip-icon {
  opacity: 1;
}

.interstitial-skip-btn:not(:disabled):hover .interstitial-skip-icon {
  transform: translateX(3px);
}

/* Mobile */
@media (max-width: 599px) {
  .interstitial { padding: 12px; }
  .interstitial-header { padding: 16px 18px 0; }
  .interstitial-body { padding: 14px 18px 20px; }
  .interstitial-title { font-size: 20px; }
}


/* ============================================================
   30. TELA DE CERTIFICADO
   ============================================================ */
.cert-screen {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(5,8,15,.98);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}

@media (min-width: 600px) {
  .cert-screen { align-items: center; }
}

.cert-screen.active {
  opacity: 1;
  pointer-events: all;
}

.cert-inner {
  max-width: 560px;
  width: 100%;
  text-align: center;
  animation: scaleIn .5s var(--ease-spring) .1s both;
  padding-top: 16px;
  padding-bottom: 32px;
}

.cert-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(34,197,94,.1);
  border: 2px solid rgba(34,197,94,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--ogroflix-alta);
}

.cert-pre {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ogroflix-alta);
  margin-bottom: 12px;
}

.cert-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 36px);
  letter-spacing: -.02em;
  line-height: 1.1;
  margin-bottom: 10px;
}

.cert-desc {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
  margin-bottom: 28px;
}

.cert-canvas-wrapper {
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 20px;
}

.cert-canvas-wrapper canvas {
  width: 100%;
  height: auto;
  display: block;
}

.cert-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

/* Painel de compartilhamento do certificado */
.cert-share-wrap {
  position: relative;
  display: inline-flex;
}

.cert-share-panel {
  display: none;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 12px;
  padding: 10px 8px;
  min-width: 210px;
  box-shadow: 0 8px 28px rgba(0,0,0,.45);
  z-index: 50;
  flex-direction: column;
  gap: 2px;
}

.cert-share-panel.open { display: flex; }

.cert-share-title {
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  padding: 2px 10px 8px;
  margin: 0;
  border-bottom: 1px solid var(--ogroflix-border2);
}

.cert-share-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 500;
  color: var(--ogroflix-nevoa);
  text-decoration: none;
  transition: background .15s;
  margin-top: 2px;
}

.cert-share-item:hover {
  background: var(--ogroflix-abismo);
  color: var(--ogroflix-nevoa);
}

.cert-share-item--highlight {
  color: var(--ogroflix-chama);
  font-weight: 600;
}

.cert-share-item--highlight:hover {
  color: var(--ogroflix-chama);
}

.cert-share-badge {
  margin-left: auto;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ogroflix-chama);
  background: rgba(249,115,22,.12);
  border: 1px solid rgba(249,115,22,.25);
  border-radius: 4px;
  padding: 2px 7px;
}

.cert-share-separator {
  height: 1px;
  background: var(--ogroflix-border2);
  margin: 4px 10px;
}

/* Confetti particles */
.confetti-particle {
  position: fixed;
  top: -10px;
  width: 8px; height: 8px;
  border-radius: 2px;
  pointer-events: none;
  animation: confetti 3s ease-in forwards;
  z-index: 500;
}


/* ============================================================
   31. TELA DE CONQUISTA TOTAL
   ============================================================ */

/* Keyframes exclusivos desta seção */
@keyframes cq-ring-pulse {
  0%   { opacity: .5; transform: scale(1); }
  100% { opacity: 0;  transform: scale(2.2); }
}
@keyframes cq-trophy-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}
@keyframes cq-btn-beacon {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249,115,22,.55), 0 10px 40px rgba(249,115,22,.45), inset 0 1px 0 rgba(255,255,255,.18); }
  60%       { box-shadow: 0 0 0 14px rgba(249,115,22,.0), 0 10px 40px rgba(249,115,22,.45), inset 0 1px 0 rgba(255,255,255,.18); }
}
@keyframes cq-shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

.conquista-section {
  padding: 28px 24px 12px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Radial suave de fundo */
.conquista-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 55% at 50% 0%,   rgba(249,115,22,.14), transparent 60%),
    radial-gradient(ellipse 70% 35% at 50% 100%, rgba(249,115,22,.07), transparent);
  pointer-events: none;
}

/* --- TROFEU ------------------------------------------------- */
.conquista-icon-wrap {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conquista-icon-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(249,115,22,.45);
  animation: cq-ring-pulse 3s ease-out infinite;
}
.conquista-icon-ring.r1 { width: 64px;  height: 64px;  animation-delay: 0s; }
.conquista-icon-ring.r2 { width: 88px;  height: 88px;  animation-delay: .9s; }
.conquista-icon-ring.r3 { width: 112px; height: 112px; animation-delay: 1.8s; }

.conquista-trophy-emoji {
  font-size: 52px;
  filter: drop-shadow(0 0 20px rgba(249,115,22,.65));
  animation: cq-trophy-float 3.5s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

/* --- TEXTOS ------------------------------------------------- */
.conquista-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  margin-bottom: 8px;
}

.conquista-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 42px);
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: 12px;
}

.conquista-nome-destaque {
  color: var(--ogroflix-chama);
}

.conquista-desc {
  font-size: 15px;
  color: var(--ogroflix-crepusculo);
  max-width: 400px;
  margin: 0 auto 24px;
  line-height: 1.75;
}

/* --- STATS -------------------------------------------------- */
.conquista-stats {
  display: flex;
  align-items: center;
  background: var(--ogroflix-penumbra);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 14px;
  padding: 18px 12px;
  max-width: 400px;
  margin: 0 auto 24px;
}

.conquista-stat {
  flex: 1;
  text-align: center;
}

.conquista-stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--ogroflix-chama);
  line-height: 1;
  margin-bottom: 5px;
}

.conquista-stat-label {
  font-size: 10px;
  color: var(--ogroflix-crepusculo);
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: 1.3;
}

.conquista-stat-sep {
  width: 1px;
  height: 36px;
  background: var(--ogroflix-border2);
  flex-shrink: 0;
}

/* --- CARD P10 ----------------------------------------------- */
.conquista-p10-card {
  background: linear-gradient(160deg, rgba(249,115,22,.11) 0%, rgba(249,115,22,.04) 100%);
  border: 1px solid rgba(249,115,22,.28);
  border-radius: 18px;
  padding: 24px 22px;
  max-width: 440px;
  margin: 0 auto 28px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

/* Brilho no topo do card */
.conquista-p10-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, transparent 5%, rgba(249,115,22,.7) 50%, transparent 95%);
}

/* Brilho diagonal decorativo no canto */
.conquista-p10-card::after {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(249,115,22,.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.conquista-p10-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.conquista-p10-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.conquista-p10-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ogroflix-chama);
  background: rgba(249,115,22,.12);
  border: 1px solid rgba(249,115,22,.3);
  border-radius: 20px;
  padding: 4px 10px;
}

.conquista-p10-headline {
  font-size: 16px;
  font-weight: 700;
  color: var(--ogroflix-nevoa);
  line-height: 1.5;
  margin-bottom: 18px;
}

.conquista-p10-lista {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.conquista-p10-lista li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--ogroflix-nevoa);
  opacity: .85;
  line-height: 1.5;
}

.conquista-p10-check {
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- Cupom -------------------------------------------------- */
.conquista-cupom-wrap {
  width: 100%;
  max-width: 480px;
  margin: 0 auto 8px;
  text-align: center;
}

.conquista-cupom-desc {
  font-family: var(--font-body);
  font-size: .875rem;
  color: var(--ogroflix-crepusculo);
  margin: 0 0 12px;
  line-height: 1.5;
}

.conquista-cupom-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--ogroflix-abismo);
  border: 1.5px dashed rgba(249,115,22,.4);
  border-radius: 10px;
  padding: 14px 20px;
}

.conquista-cupom-code {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ogroflix-chama);
}

.conquista-cupom-btn {
  font-family: var(--font-body);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ogroflix-nevoa);
  background: rgba(249,115,22,.15);
  border: 1px solid rgba(249,115,22,.3);
  border-radius: 6px;
  padding: 7px 14px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
  white-space: nowrap;
}

.conquista-cupom-btn:hover {
  background: rgba(249,115,22,.25);
  border-color: rgba(249,115,22,.5);
}

/* --- CTA ---------------------------------------------------- */
.conquista-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-bottom: 4px;
}

.conquista-cta-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 400px;
  padding: 19px 28px;
  background: linear-gradient(135deg, #FB923C 0%, #F97316 55%, #EA6A07 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  border-radius: 14px;
  text-decoration: none;
  animation: cq-btn-beacon 2.8s ease-in-out infinite;
  transition: transform .2s var(--ease-spring), box-shadow .2s;
  overflow: hidden;
}

/* Shimmer interno no botão */
.conquista-cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.18) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: cq-shimmer 2.5s linear infinite;
  border-radius: inherit;
}

.conquista-cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 18px 52px rgba(249,115,22,.55), inset 0 1px 0 rgba(255,255,255,.2);
  animation: none;
}

.conquista-cta-btn:active {
  transform: translateY(-1px) scale(1);
  background: linear-gradient(135deg, #F97316 0%, #EA6A07 100%);
}

.conquista-cta-sub {
  font-size: 12px;
  color: var(--ogroflix-chama);
  opacity: .8;
  letter-spacing: .02em;
}


/* ============================================================
   32. TELA DE ERRO (ID inválido)
   ============================================================ */
.error-screen {
  min-height: calc(100vh - var(--navbar-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
  text-align: center;
}

.error-inner {
  max-width: 400px;
}

.error-code {
  font-family: var(--font-mono);
  font-size: 64px;
  font-weight: 600;
  color: var(--ogroflix-border);
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 16px;
}

.error-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  margin-bottom: 10px;
}

.error-desc {
  font-size: 14px;
  color: var(--ogroflix-crepusculo);
  line-height: 1.65;
  margin-bottom: 28px;
}


/* ============================================================
   33. LOADING SPINNER
   ============================================================ */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(249,115,22,.2);
  border-top-color: var(--ogroflix-chama);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}


/* ============================================================
   34. DIVISORES DE SEÇÃO
   ============================================================ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ogroflix-border2), transparent);
  margin: 0;
}


/* ============================================================
   35. SCROLLBAR PERSONALIZADA
   ============================================================ */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: var(--ogroflix-void);
}

::-webkit-scrollbar-thumb {
  background: rgba(249,115,22,.25);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(249,115,22,.45);
}


/* ============================================================
   36. UTILITÁRIOS DE ANIMAÇÃO
   ============================================================ */

/* Aplicado nos elementos que devem entrar com fadeUp no load */
.anim-fade-up-0 { animation: fadeUp .6s var(--ease-out) .0s  both; }
.anim-fade-up-1 { animation: fadeUp .6s var(--ease-out) .08s both; }
.anim-fade-up-2 { animation: fadeUp .6s var(--ease-out) .16s both; }
.anim-fade-up-3 { animation: fadeUp .6s var(--ease-out) .24s both; }
.anim-fade-up-4 { animation: fadeUp .6s var(--ease-out) .32s both; }
.anim-fade-up-5 { animation: fadeUp .6s var(--ease-out) .40s both; }


/* ============================================================
   37. MEDIA QUERIES — Ajustes finais responsivos
   ============================================================ */

@media (min-width: 768px) {
  :root {
    --navbar-h: 64px;
    --container-pad: 32px;
  }

  .hero-section {
    padding: 96px 0 80px;
  }

  .dynamic-block {
    padding: 32px;
  }

  #state-complete { margin: -32px; }
  .conquista-section { padding: 32px 32px 16px; }

  .courses-section,
  .morning-call,
  .cta-section {
    padding: 80px 0;
  }
}

@media (min-width: 1024px) {
  :root {
    --container-pad: 48px;
  }

  .hero-section {
    padding: 112px 0 96px;
  }
}

/* Foco visível para acessibilidade por teclado */
:focus-visible {
  outline: 2px solid var(--ogroflix-chama);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reduz movimento para quem prefere */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}


/* ============================================================
   38. HERO STATS — Selos de estatísticas na hero
   ============================================================ */
@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmerBorder {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  background: rgba(14,21,37,.6);
  border: 1px solid var(--ogroflix-border2);
  border-radius: 12px;
  padding: 16px 24px;
  width: fit-content;
  animation: fadeUp .6s var(--ease-out) .25s both;
  position: relative;
  overflow: hidden;
}

/* Brilho deslizante na borda */
.hero-stats::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(90deg, transparent 0%, rgba(249,115,22,.4) 40%, rgba(251,146,60,.4) 60%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmerBorder 3s ease infinite;
  border-radius: inherit;
  z-index: 0;
  opacity: 0;
  transition: opacity .4s;
}

.hero-stats:hover::before { opacity: 1; }

.hero-stats > * { position: relative; z-index: 1; }

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
  animation: countUp .5s var(--ease-spring) both;
}

.hero-stat:nth-child(1) { animation-delay: .3s; }
.hero-stat:nth-child(3) { animation-delay: .38s; }
.hero-stat:nth-child(5) { animation-delay: .46s; }

.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 32px);
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--ogroflix-nevoa);
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ogroflix-crepusculo);
  margin-top: 4px;
  white-space: nowrap;
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--ogroflix-border2);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .hero-stats { padding: 12px 16px; }
  .hero-stat { padding: 0 12px; }
  .hero-stat-num { font-size: 20px; }
}


/* ============================================================
   39. BOTÃO PULSANTE — "Ir para o próximo curso"
   ============================================================ */
@keyframes pulsarBotao {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(249,115,22,.6), 0 8px 24px rgba(249,115,22,.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(249,115,22,0), 0 12px 32px rgba(249,115,22,.45);
    transform: scale(1.03);
  }
}

.btn-pulse {
  animation: pulsarBotao 1.8s ease infinite;
}

.btn-pulse:hover {
  animation: none;
  transform: translateY(-2px) scale(1.04) !important;
  box-shadow: 0 12px 32px rgba(249,115,22,.5) !important;
}


/* ============================================================
   40. MELHORIAS VISUAIS — Animações extras
   ============================================================ */

/* Partículas flutuantes na hero (geradas via JS) */
@keyframes floatParticle {
  0%   { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-100vh) translateX(40px) rotate(360deg); opacity: 0; }
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: var(--ogroflix-chama);
  pointer-events: none;
  animation: floatParticle linear infinite;
  z-index: 0;
}

/* Glow animado no bloco dinâmico */
@keyframes glowBorder {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249,115,22,0); }
  50%       { box-shadow: 0 0 24px 2px rgba(249,115,22,.12); }
}

.dynamic-block {
  animation: glowBorder 4s ease infinite;
}

/* Linha decorativa animada no topo do bloco dinâmico */
@keyframes lineSlide {
  from { background-position: -100% 0; }
  to   { background-position: 200% 0; }
}

.dynamic-block::before {
  background: linear-gradient(90deg, transparent 0%, var(--ogroflix-chama) 50%, transparent 100%);
  background-size: 60% 100%;
  animation: lineSlide 2.5s ease infinite;
  opacity: .6;
}

/* Course card: thumb zoom mais pronunciado no hover */
.course-card:hover .course-thumb-placeholder {
  filter: brightness(1.15);
  transition: filter .4s var(--ease-smooth);
}

/* Efeito de scan no thumbnail dos cards */
@keyframes scanLine {
  0%   { transform: translateY(-100%); opacity: 0; }
  20%  { opacity: 0.3; }
  80%  { opacity: 0.3; }
  100% { transform: translateY(200%); opacity: 0; }
}

.course-card::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 40%;
  background: linear-gradient(to bottom, transparent, rgba(249,115,22,.06), transparent);
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  transform: translateY(-100%);
  transition: none;
}

.course-card:hover::after {
  animation: scanLine .6s var(--ease-smooth) both;
}

/* Badge de nível com glow colorido */
.badge-nivel.iniciante:hover    { box-shadow: 0 0 12px rgba(34,197,94,.3); }
.badge-nivel.intermediario:hover{ box-shadow: 0 0 12px rgba(249,115,22,.3); }
.badge-nivel.avancado:hover     { box-shadow: 0 0 12px rgba(167,139,250,.3); }

/* Entrada em cascata dos cards do grid */
.course-card:nth-child(1) { animation-delay: 0ms; }
.course-card:nth-child(2) { animation-delay: 80ms; }
.course-card:nth-child(3) { animation-delay: 160ms; }
.course-card:nth-child(4) { animation-delay: 240ms; }

/* Morning Call: glow sutil no player */
.morning-call-player .player-wrapper {
  transition: box-shadow .4s var(--ease-smooth);
}

.morning-call-player .player-wrapper:hover {
  box-shadow: 0 24px 80px rgba(0,0,0,.7), 0 0 40px rgba(249,115,22,.08);
}

/* CTA Banner: borda animada */
@keyframes ctaBorderGlow {
  0%, 100% { border-color: rgba(240,244,255,.07); }
  50%       { border-color: rgba(249,115,22,.2); }
}

.cta-banner {
  animation: ctaBorderGlow 3s ease infinite;
}

/* Destaque laranja no hero-title */
.hero-destaque {
  color: var(--ogroflix-chama);
}

/* Underline animado nos links do footer */
.footer-link {
  position: relative;
}

.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--ogroflix-chama);
  transition: width var(--dur-base) var(--ease-smooth);
}

.footer-link:hover::after { width: 100%; }

/* Navbar: brilho sutil ao scroll (classe adicionada via JS) */
.navbar.scrolled {
  background: rgba(5,8,15,.98);
  box-shadow: 0 4px 24px rgba(0,0,0,.4);
}

/* Sidebar item: animação de entrada */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.aula-item {
  animation: slideInRight .3s var(--ease-out) both;
}

/* Stagger para os itens da sidebar */
.aula-item:nth-child(1)  { animation-delay: 50ms; }
.aula-item:nth-child(2)  { animation-delay: 80ms; }
.aula-item:nth-child(3)  { animation-delay: 110ms; }
.aula-item:nth-child(4)  { animation-delay: 140ms; }
.aula-item:nth-child(5)  { animation-delay: 170ms; }
.aula-item:nth-child(6)  { animation-delay: 200ms; }
.aula-item:nth-child(7)  { animation-delay: 230ms; }
.aula-item:nth-child(8)  { animation-delay: 260ms; }
.aula-item:nth-child(n+9){ animation-delay: 290ms; }

/* Wrap do botão de concluir: espaçamento com múltiplos botões */
.curso-concluir-btn {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* Estado: aula em reprodução na sidebar com indicador animado */
@keyframes playingDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(0.7); }
}

.aula-item.playing .aula-check {
  position: relative;
}

.aula-item.playing .aula-check::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid rgba(249,115,22,.4);
  animation: playingDot 1.4s ease infinite;
}

/* Tooltip no badge de gratuito do popup */
.badge-gratuito {
  position: relative;
  cursor: default;
}

/* Gradiente radial nas seções para profundidade */
.courses-section {
  position: relative;
}

.courses-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--ogroflix-noite), transparent);
  pointer-events: none;
}

/* Animação de número contando na stat */
@keyframes numberPop {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.1); }
  100% { transform: scale(1);   opacity: 1; }
}

.hero-stat-num {
  animation: numberPop .5s var(--ease-spring) both;
}

/* Seção de cursos: separador sutil no topo */
.courses-section {
  border-top: 1px solid var(--ogroflix-border2);
}

/* Hero: partículas estáticas decorativas (pseudo-elementos) */
.hero-section .container::before {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.08) 0%, transparent 70%);
  top: 40%; right: 10%;
  pointer-events: none;
  animation: glowPulse 5s ease infinite;
}

.hero-section .container::after {
  content: '';
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,197,94,.06) 0%, transparent 70%);
  bottom: 20%; right: 30%;
  pointer-events: none;
  animation: glowPulse 7s ease infinite 1.5s;
}