/* =====================================================================
   MÉTODO DEP — Direito Eleitoral na Prática
   Folha de estilo principal — TEMA ESCURO PREMIUM
   ---------------------------------------------------------------------
   Ritmo visual da página:
   escuro (hero → bônus) · FAIXA CLARA (para quem é → depoimentos) ·
   escuro (professor → rodapé)

   Sumário
   00 · Design tokens
   01 · Reset & base
   02 · Fundo vivo (aurora + malha + ruído)
   03 · Utilitários (container, seções, títulos)
   04 · Botões
   05 · Header, navegação e barra de anúncio
   06 · Hero + cartão do curso + contador
   07 · Problema (dores)
   08 · Solução
   09 · Módulos
   10 · Benefícios
   11 · Bônus (comunidade)
   12 · Faixa clara: Para quem é · Diferenciais · Depoimentos
   13 · Professor
   14 · Oferta
   15 · FAQ
   16 · CTA final
   17 · Rodapé
   18 · Sticky CTA (mobile)
   19 · Animações de revelação
   20 · Responsividade
   21 · Acessibilidade / preferências / impressão
   ===================================================================== */

/* =====================================================================
   00 · DESIGN TOKENS
   ===================================================================== */
:root {
  /* --- Superfícies escuras — VERDE-PETRÓLEO da marca (base #082626) --- */
  --bg-950: #04191A;   /* mais profundo — rodapé */
  --bg-900: #082626;   /* base da página — COR DA IDENTIDADE VISUAL */
  --bg-800: #0B302F;   /* seções alternadas */
  --bg-700: #0F3C3A;   /* cards / realces */
  --bg-600: #154B48;

  /* Camadas de vidro sobre o escuro */
  --glass-1: rgba(255, 255, 255, .038);
  --glass-2: rgba(255, 255, 255, .065);
  --glass-3: rgba(255, 255, 255, .10);
  --stroke: rgba(255, 255, 255, .09);
  --stroke-hi: rgba(255, 255, 255, .16);

  /* --- Dourado (usado com parcimônia: CTA, ícones, detalhes) --- */
  --gold-700: #8A6A12;
  --gold-600: #B98F1E;
  --gold-500: #C9A227;
  --gold-400: #E3C25E;
  --gold-300: #F2DC9B;
  --gold-glow: rgba(201, 162, 39, .35);

  /* --- Teal luminoso (acento frio que harmoniza com o verde da marca) --- */
  --azure-500: #1E9486;
  --azure-400: #3BBBAA;
  --azure-glow: rgba(59, 187, 170, .30);

  /* --- Texto sobre escuro --- */
  --heading: #FFFFFF;
  --text: #AEC6C2;
  --text-dim: #7E9591;

  /* --- Faixa clara (respiro no meio da página) --- */
  --light-bg: #F2F5FA;
  --light-bg-2: #FFFFFF;
  --light-line: #E1E7F0;
  --ink-900: #0B302F;
  --ink-700: #34435C;
  --ink-500: #64748B;

  --danger: #E05A4B;

  /* Tipografia */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --fs-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  --fs-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --fs-h2: clamp(1.85rem, 1.35rem + 2.2vw, 3.15rem);
  --fs-h1: clamp(2.25rem, 1.5rem + 3.4vw, 4.15rem);

  /* Espaçamento */
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --section-y: clamp(4.5rem, 3rem + 6vw, 8.5rem);

  /* Formas e profundidade */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 999px;

  --sh-sm: 0 2px 10px rgba(0, 0, 0, .25);
  --sh-md: 0 18px 40px -20px rgba(0, 0, 0, .65);
  --sh-lg: 0 40px 80px -30px rgba(0, 0, 0, .8);
  --sh-xl: 0 60px 120px -40px rgba(0, 0, 0, .9);
  --sh-gold: 0 16px 40px -12px rgba(201, 162, 39, .45);
  --sh-light: 0 20px 45px -22px rgba(11, 48, 47, .22);

  /* Movimento */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --t-fast: 160ms var(--ease);
  --t-med: 320ms var(--ease);
  --t-slow: 620ms var(--ease-out);

  --header-h: 58px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
  background: var(--bg-900);
}

body {
  position: relative;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-900);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--heading);
  line-height: 1.12;
  letter-spacing: -.02em;
  font-weight: 600;
  text-wrap: balance;
}

p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

strong { color: var(--heading); font-weight: 600; }
em { font-style: italic; }

::selection { background: var(--gold-500); color: var(--bg-950); }

:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 50%; top: -100px;
  transform: translateX(-50%);
  z-index: 999;
  padding: .75rem 1.25rem;
  background: var(--gold-500);
  color: var(--bg-950);
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 700;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 0; }

.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;
}

/* =====================================================================
   02 · FUNDO VIVO — aurora animada + malha + textura de ruído
   Camada fixa, atrás de tudo. Custa quase nada: 3 blobs desfocados.
   ===================================================================== */
body::before {
  content: "";
  position: fixed;
  inset: -20vh -10vw;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(46vw 46vw at 12% 8%,  rgba(30, 148, 134, .22), transparent 62%),
    radial-gradient(40vw 40vw at 88% 22%, rgba(201, 162, 39, .17), transparent 62%),
    radial-gradient(52vw 52vw at 70% 88%, rgba(30, 148, 134, .14), transparent 64%),
    radial-gradient(38vw 38vw at 20% 72%, rgba(201, 162, 39, .10), transparent 62%);
  filter: blur(30px);
  animation: aurora 26s ease-in-out infinite alternate;
}

@keyframes aurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-2.5%, 2%, 0) scale(1.08); }
  100% { transform: translate3d(2%, -2.5%, 0) scale(1.04); }
}

/* Malha fina + granulado — tira o aspecto "chapado" do escuro */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .55;
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  background-size: 72px 72px, 72px 72px, 140px 140px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .35) 60%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .35) 60%, transparent 100%);
}

/* =====================================================================
   03 · UTILITÁRIOS — container, seções, cabeçalhos
   ===================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.container--narrow { max-width: 860px; }

.section {
  position: relative;
  padding-block: var(--section-y);
}

/* Seção alternada: painel levemente mais claro que a base */
.section--alt {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .028), rgba(255, 255, 255, .01) 40%, transparent);
  border-block: 1px solid var(--stroke);
}

/* Seção profunda: fundo mais fechado, cria "vale" no ritmo da página */
.section--deep {
  background:
    radial-gradient(900px 480px at 82% 0%, rgba(201, 162, 39, .10), transparent 60%),
    linear-gradient(180deg, rgba(0, 0, 0, .42), rgba(0, 0, 0, .55));
}

/* --- FAIXA CLARA (respiro) ------------------------------------------ */
.section--light {
  background: var(--light-bg);
  color: var(--ink-700);
}
.section--light h1,
.section--light h2,
.section--light h3 { color: var(--ink-900); }
.section--light strong { color: var(--ink-900); }
.section--light .section__lead { color: var(--ink-500); }
.section--light .section__eyebrow { color: var(--gold-700); }
.section--light .section__title em { color: var(--gold-700); }

/* Bordas suaves de entrada e saída da faixa clara */
.section--light-top { border-radius: var(--r-xl) var(--r-xl) 0 0; }
.section--light-bottom { border-radius: 0 0 var(--r-xl) var(--r-xl); }
/* Faixa clara isolada entre seções escuras: arredonda os quatro cantos */
.section--light-top.section--light-bottom { border-radius: var(--r-xl); }

/* Cabeçalho de seção */
.section__head {
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: clamp(2.75rem, 4vw, 4.5rem);
  text-align: center;
}

.section__eyebrow,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: var(--space-4);
}

.section__title { font-size: var(--fs-h2); margin-bottom: var(--space-5); }
.section__title em {
  font-style: italic;
  color: var(--gold-400);
  /* leve brilho no realce dourado */
  text-shadow: 0 0 30px rgba(201, 162, 39, .35);
}

.section__lead {
  font-size: var(--fs-lg);
  color: var(--text);
  max-width: 68ch;
  margin-inline: auto;
}

.section__cta { margin-top: clamp(2.5rem, 4vw, 3.5rem); text-align: center; }
.section__cta-note { margin-top: var(--space-4); font-size: var(--fs-sm); color: var(--text-dim); }

/* =====================================================================
   04 · BOTÕES
   ===================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: .01em;
  line-height: 1.2;
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--t-fast), box-shadow var(--t-med), background var(--t-med), border-color var(--t-med);
}

/* Brilho que atravessa o botão no hover */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 25%, rgba(255, 255, 255, .28) 45%, transparent 65%);
  transform: translateX(-120%);
  transition: transform 720ms var(--ease-out);
}
.btn:hover::after { transform: translateX(120%); }

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn__arrow { transition: transform var(--t-med); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* CTA de conversão — dourado com halo */
.btn--gold,
.btn--primary {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 52%, var(--gold-600));
  color: #1A1305;
  box-shadow: var(--sh-gold), inset 0 1px 0 rgba(255, 255, 255, .45);
}
.btn--gold:hover,
.btn--primary:hover { box-shadow: 0 22px 55px -12px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, .5); }

/* Secundário — vidro sobre o escuro */
.btn--ghost {
  background: var(--glass-2);
  color: var(--heading);
  border: 1px solid var(--stroke-hi);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  background: var(--glass-3);
  border-color: var(--gold-500);
  color: var(--gold-300);
}

/* Variante para a faixa clara */
.section--light .btn--ghost {
  background: var(--light-bg-2);
  color: var(--ink-900);
  border-color: var(--light-line);
  box-shadow: var(--sh-light);
}

.btn--sm { padding: .65rem 1.15rem; font-size: var(--fs-xs); }
.btn--lg { padding: 1.15rem 2.1rem; font-size: var(--fs-base); }
.btn--xl { padding: 1.4rem 2.9rem; font-size: var(--fs-lg); font-weight: 700; }
.btn--block { width: 100%; }

/* Pulso lento e discreto nos CTAs principais — chama o olho sem irritar */
.btn--pulse { animation: btnPulse 3.2s ease-in-out infinite; }
@keyframes btnPulse {
  0%, 100% { box-shadow: var(--sh-gold), 0 0 0 0 rgba(201, 162, 39, .35), inset 0 1px 0 rgba(255, 255, 255, .45); }
  50%      { box-shadow: var(--sh-gold), 0 0 0 14px rgba(201, 162, 39, 0), inset 0 1px 0 rgba(255, 255, 255, .45); }
}

/* =====================================================================
   05 · HEADER (somente logomarca, centralizada)
   ===================================================================== */

/* Animação de pulso — usada pelo contador e pelo CTA final */
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(227, 194, 94, .6); }
  70%  { box-shadow: 0 0 0 8px rgba(227, 194, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(227, 194, 94, 0); }
}

/* --- Header — vidro escuro, apenas a logomarca ----------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 38, 38, .55);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: background var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.header.is-stuck {
  background: rgba(8, 38, 38, .82);
  border-bottom-color: var(--stroke);
  box-shadow: 0 20px 40px -30px rgba(0, 0, 0, .9);
}

/* Sem menu: a logomarca fica sozinha e centralizada */
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Logotipo oficial (imagem) — o PNG tem fundo transparente e texto claro,
   por isso só funciona sobre fundo escuro. */
.logo { display: inline-flex; align-items: center; }
.logo img {
  height: 38px;
  width: auto;
  transition: filter var(--t-med), transform var(--t-med);
}
.logo:hover img {
  filter: drop-shadow(0 0 18px var(--gold-glow));
  transform: translateY(-1px);
}

.logo--footer img { height: 62px; }

/* =====================================================================
   06 · HERO
   ===================================================================== */
.hero {
  position: relative;
  /* Topo enxuto: o conteúdo começa logo abaixo da logomarca.
     O respiro maior fica embaixo, empurrando a próxima seção. */
  padding-block: clamp(1.75rem, 1.25rem + 1.5vw, 3rem) clamp(4rem, 3rem + 5vw, 7.5rem);
  overflow: hidden;
}

/* Halo central + "raio" de luz superior */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60vw 40vw at 50% -10%, rgba(59, 187, 170, .16), transparent 65%),
    radial-gradient(40vw 30vw at 85% 15%, rgba(201, 162, 39, .16), transparent 65%);
}
/* Feixe diagonal sutil */
.hero__bg::after {
  content: "";
  position: absolute;
  top: -30%; left: 55%;
  width: 60%; height: 160%;
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), transparent 70%);
  transform: rotate(14deg);
  filter: blur(40px);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  /* Alinhado pelo topo: o cartão começa na mesma linha do headline,
     e não flutuando no meio da coluna. */
  align-items: start;
}

/* Etiqueta do topo — sem o selo dourado interno, só o texto na cápsula.
   Centralizada junto com a headline: fit-content + margin auto (inline-flex
   sozinho não centraliza com margin: auto). */
.eyebrow {
  display: flex;
  width: fit-content;
  margin-inline: auto;
  padding: .45rem 1.15rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(201, 162, 39, .3);
  background: rgba(201, 162, 39, .08);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  text-align: center;
}

/* Headline mais longa: escala um pouco menor que o --fs-h1 padrão,
   para caber em 3 linhas no desktop sem virar um paredão. */
.hero__title {
  font-size: clamp(1.95rem, 1.35rem + 2.4vw, 3.35rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: var(--space-5);
  /* Centralizada: quebra de linha equilibrada, sem limite de largura em ch */
  text-align: center;
  text-wrap: balance;
}
.hero__title em {
  font-style: italic;
  /* texto em gradiente dourado — o ponto mais "caro" da página */
  background: linear-gradient(100deg, var(--gold-300), var(--gold-500) 45%, var(--gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 30px rgba(201, 162, 39, .28));
}

/* Subheadline: a promessa, em destaque acima do corpo do texto */
.hero__subheadline {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1rem + .55vw, 1.5rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--heading);
  max-width: 48ch;
  padding-left: var(--space-5);
  border-left: 2px solid var(--gold-500);
  margin-bottom: var(--space-5);
}

.hero__subtitle {
  font-size: var(--fs-base);
  color: var(--text-dim);
  max-width: 56ch;
  margin-bottom: var(--space-4);
}
/* Último parágrafo antes dos botões: respiro maior */
.hero__subtitle + .hero__actions { margin-top: var(--space-6); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Link secundário — discreto, sem competir com o CTA principal */
.hero__link {
  margin-top: var(--space-5);
  font-size: var(--fs-sm);
}
.hero__link a {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--text-dim);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.hero__link a:hover {
  color: var(--gold-300);
  border-bottom-color: rgba(227, 194, 94, .5);
}

/* A seta desce sozinha, insinuando a rolagem */
.hero__link-arrow {
  animation: nudgeDown 2s ease-in-out infinite;
}
@keyframes nudgeDown {
  0%, 100% { transform: translateY(0); opacity: .7; }
  50%      { transform: translateY(4px); opacity: 1; }
}
.hero__link a:hover .hero__link-arrow { animation-play-state: paused; }

/* --- Retrato do professor (mesmo tratamento da seção "O Professor") -- */
.hero__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.hero-portrait {
  position: relative;
  margin-bottom: 2.5rem;         /* espaço para a plaquinha que desce da base */
}

/* Moldura dourada deslocada atrás da foto */
.hero-portrait::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border-radius: var(--r-xl);
  border: 1px solid rgba(227, 194, 94, .45);
  box-shadow: 0 0 60px -20px var(--gold-glow);
  z-index: -1;
}

/* Moldura quadrada, cantos arredondados */
.hero-portrait__frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(150deg, var(--bg-600), var(--bg-900));
  border: 1px solid var(--stroke-hi);
  box-shadow: var(--sh-xl), 0 0 90px -40px var(--gold-glow);
}
.hero-portrait__frame picture { display: contents; }
.hero-portrait__frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
/* Degradê na base, funde a foto com o fundo escuro */
.hero-portrait__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(4, 25, 26, .75));
  pointer-events: none;
}

/* Plaquinha com o nome, flutuando na base */
.hero-portrait__badge {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .8rem 1.6rem;
  border-radius: var(--r-full);
  background: rgba(15, 60, 58, .85);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(227, 194, 94, .4);
  box-shadow: var(--sh-lg);
  text-align: center;
  white-space: nowrap;
}
.hero-portrait__badge strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--heading);
}
.hero-portrait__badge span {
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
}

/* --- Contador ------------------------------------------------------- */
.countdown {
  padding: var(--space-5);
  border-radius: var(--r-lg);
  background: var(--glass-1);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--stroke);
  box-shadow: var(--sh-md);
}

.countdown__label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: var(--space-4);
}
.countdown__pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold-400);
  animation: pulse 2.4s infinite;
}

.countdown__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }

.countdown__unit {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .2rem;
  padding: .8rem .25rem;
  border-radius: var(--r-sm);
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  border: 1px solid var(--stroke);
  overflow: hidden;
}
.countdown__unit::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(227, 194, 94, .6), transparent);
}

.countdown__num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--heading);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-shadow: 0 0 24px rgba(227, 194, 94, .28);
}
.countdown__cap {
  font-size: .64rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.countdown__num.is-tick { animation: tick 380ms var(--ease-out); }
@keyframes tick {
  0%   { transform: translateY(-4px); opacity: .35; }
  100% { transform: translateY(0); opacity: 1; }
}

.countdown__note {
  margin-top: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  text-align: center;
}

/* =====================================================================
   CARD BASE (usado por vários blocos escuros)
   Inclui o "spotlight" que segue o cursor (variáveis --mx/--my via JS)
   ===================================================================== */
.pain, .scard, .module, .benefit, .bonus-item, .faq__item {
  position: relative;
  background: var(--glass-1);
  border: 1px solid var(--stroke);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.spot { position: relative; overflow: hidden; }
.spot::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(201, 162, 39, .16), transparent 62%);
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
  z-index: 0;
}
.spot:hover::before { opacity: 1; }
.spot > * { position: relative; z-index: 1; }

/* =====================================================================
   07 · PROBLEMA (dores)
   ===================================================================== */

/* Narrativa "cena" — storytelling em frases curtas antes dos cards */
.scene {
  max-width: 640px;
  margin: 0 auto clamp(3rem, 5vw, 4.5rem);
  text-align: center;
}
.scene__open {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--heading);
  margin-bottom: var(--space-5);
}
/* Cada linha da cena entra como um "beat": barra dourada à esquerda */
.scene__steps {
  display: inline-flex;
  flex-direction: column;
  gap: .9rem;
  text-align: left;
  margin-bottom: var(--space-5);
}
.scene__steps li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-lg);
  color: var(--text);
}
.scene__steps li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, .14);
}
/* Última linha ("E todos esperam...") ganha ênfase */
.scene__steps li:last-child {
  color: var(--heading);
  font-weight: 500;
}
.scene__close {
  font-size: var(--fs-lg);
  color: var(--text-dim);
  padding-top: var(--space-5);
  border-top: 1px solid var(--stroke);
}
.scene__close strong { color: var(--gold-300); }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.pain {
  padding: var(--space-6);
  border-radius: var(--r-lg);
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.pain:hover {
  transform: translateY(-5px);
  border-color: rgba(224, 90, 75, .4);
  box-shadow: var(--sh-md);
}

.pain__icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: var(--space-4);
  border-radius: 12px;
  background: rgba(224, 90, 75, .1);
  border: 1px solid rgba(224, 90, 75, .28);
}
.pain__icon svg {
  width: 22px; height: 22px;
  fill: none;
  stroke: #F08A7C;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pain__title { font-size: var(--fs-h3); margin-bottom: .6rem; }
.pain__text { font-size: var(--fs-sm); color: var(--text-dim); }

.pain-bridge {
  margin-top: clamp(2.5rem, 4vw, 4rem);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--heading);
  max-width: 62ch;
  margin-inline: auto;
}
.pain-bridge span { display: block; }
.pain-bridge em {
  color: var(--gold-300);
  text-shadow: 0 0 30px var(--gold-glow);
}

/* =====================================================================
   08 · SOLUÇÃO
   ===================================================================== */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--space-5);
}

.scard {
  padding: var(--space-6);
  border-radius: var(--r-lg);
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.scard::after {
  /* fio de luz no topo, revelado no hover */
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  transform: scaleX(0);
  transition: transform var(--t-med);
  z-index: 2;
}
.scard:hover::after { transform: scaleX(1); }
.scard:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 162, 39, .35);
  box-shadow: var(--sh-md);
}

.scard__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, .12);
  margin-bottom: var(--space-3);
  transition: color var(--t-med), text-shadow var(--t-med);
}
.scard:hover .scard__num {
  color: var(--gold-400);
  text-shadow: 0 0 26px var(--gold-glow);
}

.scard__title { font-size: var(--fs-h3); margin-bottom: .55rem; }
.scard__text { font-size: var(--fs-sm); color: var(--text-dim); }

/* =====================================================================
   09 · MÓDULOS
   ===================================================================== */
.modules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
}

.module {
  padding: var(--space-6);
  border-radius: var(--r-lg);
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.module:hover {
  transform: translateY(-7px);
  border-color: rgba(201, 162, 39, .4);
  box-shadow: var(--sh-lg), 0 0 60px -25px var(--gold-glow);
}

.module__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.module__icon {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  border-radius: 15px;
  background: linear-gradient(150deg, rgba(201, 162, 39, .18), rgba(59, 187, 170, .12));
  border: 1px solid rgba(201, 162, 39, .3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.module:hover .module__icon {
  transform: rotate(-6deg) scale(1.08);
  box-shadow: 0 0 30px -6px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.module__icon svg {
  width: 25px; height: 25px;
  fill: none;
  stroke: var(--gold-300);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.module__badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-300);
  padding: .3rem .7rem;
  border-radius: var(--r-full);
  background: rgba(201, 162, 39, .12);
  border: 1px solid rgba(201, 162, 39, .25);
}

.module__title { font-size: var(--fs-h3); margin-bottom: .6rem; }
.module__text { font-size: var(--fs-sm); color: var(--text-dim); }

.module__line {
  display: block;
  width: 44px; height: 2px;
  margin-top: var(--space-5);
  border-radius: 3px;
  background: var(--stroke-hi);
  transition: width var(--t-slow), background var(--t-med), box-shadow var(--t-med);
}
.module:hover .module__line {
  width: 92px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  box-shadow: 0 0 14px var(--gold-glow);
}

/* Frase de fechamento após os cards de módulos (fundo escuro) */
.modules__closer {
  max-width: 64ch;
  margin: clamp(2.5rem, 4vw, 3.5rem) auto 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: 1.5;
  color: var(--heading);
}
.modules__closer em {
  font-style: italic;
  color: var(--gold-300);
  text-shadow: 0 0 30px var(--gold-glow);
}

/* =====================================================================
   10 · BENEFÍCIOS
   ===================================================================== */
.benefits {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-5);
}

.benefit {
  grid-column: span 2;
  padding: var(--space-6);
  border-radius: var(--r-lg);
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.benefit:hover {
  transform: translateY(-5px);
  border-color: rgba(59, 187, 170, .35);
  box-shadow: var(--sh-md);
}

/* Cards largos — destaque com gradiente e ornamento */
.benefit--wide {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-5);
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(201, 162, 39, .14), transparent 60%),
    linear-gradient(140deg, rgba(18, 41, 77, .9), rgba(8, 38, 38, .9));
  border-color: rgba(201, 162, 39, .22);
}
.benefit--wide:hover { border-color: rgba(201, 162, 39, .45); }
.benefit--wide .benefit__icon {
  background: rgba(201, 162, 39, .14);
  border-color: rgba(201, 162, 39, .3);
}
.benefit--wide .benefit__icon svg { stroke: var(--gold-300); }

.benefit__deco {
  width: 120px; height: 120px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(227, 194, 94, .6), rgba(201, 162, 39, .05) 62%),
    conic-gradient(from 200deg, rgba(59, 187, 170, .35), transparent 42%);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 0 50px -12px var(--gold-glow);
  flex: none;
  animation: float 7s ease-in-out infinite;
}
.benefit__deco--alt {
  border-radius: 26px;
  transform: rotate(12deg);
  animation-delay: -3s;
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-10px) rotate(6deg); }
}
.benefit__deco--alt { animation-name: floatAlt; }
@keyframes floatAlt {
  0%, 100% { transform: translateY(0) rotate(12deg); }
  50%      { transform: translateY(-10px) rotate(3deg); }
}

.benefit__icon {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  margin-bottom: var(--space-4);
  border-radius: 13px;
  background: rgba(59, 187, 170, .12);
  border: 1px solid rgba(59, 187, 170, .28);
}
.benefit__icon svg {
  width: 23px; height: 23px;
  fill: none;
  stroke: var(--azure-400);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit__title { font-size: var(--fs-h3); margin-bottom: .55rem; }
.benefit__text { font-size: var(--fs-sm); color: var(--text-dim); }

/* =====================================================================
   11 · BÔNUS — Comunidade Mauro Bomfim
   ===================================================================== */
.section--bonus {
  padding-block: clamp(4rem, 3rem + 5vw, 7rem);
  background:
    radial-gradient(700px 400px at 50% 50%, rgba(201, 162, 39, .10), transparent 70%);
}

/* Ponte de transição (Diferenciais -> Bônus) */
.bonus-bridge {
  max-width: 60ch;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: 1.55;
  color: var(--text);
}
.bonus-bridge em {
  display: block;
  margin-top: var(--space-3);
  font-style: italic;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.9rem);
  color: var(--gold-300);
  text-shadow: 0 0 34px var(--gold-glow);
}

.bonus-box {
  position: relative;
  padding: clamp(2rem, 4vw, 4rem);
  border-radius: var(--r-xl);
  background: rgba(255, 255, 255, .05);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: var(--sh-xl), inset 0 1px 0 rgba(255, 255, 255, .14);
  overflow: hidden;
}
/* Borda em gradiente dourado */
.bonus-box::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(140deg, var(--gold-400), rgba(201, 162, 39, .1) 40%, rgba(59, 187, 170, .5) 75%, var(--gold-400));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.bonus-box__glow {
  position: absolute;
  top: -200px; right: -140px;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, .35), transparent 65%);
  pointer-events: none;
  animation: float 9s ease-in-out infinite;
}

.bonus-box__head {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2rem, 4vw, 3rem);
}

/* Avatar do professor — dá rosto humano à comunidade */
.bonus-box__avatar {
  width: 92px; height: 92px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  border: 2px solid rgba(227, 194, 94, .6);
  box-shadow: 0 0 40px -8px var(--gold-glow);
}

.bonus-box__tag {
  display: inline-block;
  padding: .35rem .9rem;
  margin-bottom: var(--space-4);
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-600));
  color: var(--bg-950);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px -8px var(--gold-glow);
}

.bonus-box__title { font-size: var(--fs-h2); margin-bottom: var(--space-4); }
.bonus-box__title em {
  font-style: italic;
  background: linear-gradient(100deg, var(--gold-300), var(--gold-500), var(--gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bonus-box__lead { color: var(--text); font-size: var(--fs-lg); }
.bonus-box__lead + .bonus-box__lead { margin-top: var(--space-4); font-size: var(--fs-base); }

.bonus-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-5);
}

.bonus-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .045);
  transition: transform var(--t-med), border-color var(--t-med), background var(--t-med);
}
.bonus-item:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, .08);
  border-color: rgba(227, 194, 94, .45);
}

.bonus-item__ico {
  flex: none;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(201, 162, 39, .14);
  border: 1px solid rgba(201, 162, 39, .3);
}
.bonus-item__ico svg {
  width: 21px; height: 21px;
  fill: none;
  stroke: var(--gold-300);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bonus-item h3 { font-size: 1.05rem; margin-bottom: .25rem; }
.bonus-item p { font-size: var(--fs-sm); color: var(--text-dim); }

.bonus-box__foot {
  position: relative;
  margin-top: clamp(2rem, 3vw, 2.75rem);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.bonus-box__foot strong { color: var(--gold-300); }

/* =====================================================================
   12 · FAIXA CLARA — Para quem é · Diferenciais · Depoimentos
   ===================================================================== */

/* --- Para quem é ---------------------------------------------------- */
.audience {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}

.aud {
  padding: var(--space-5);
  border-radius: var(--r-md);
  background: var(--light-bg-2);
  border: 1px solid var(--light-line);
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.aud:hover {
  transform: translateY(-5px);
  border-color: var(--gold-500);
  box-shadow: 0 22px 45px -22px rgba(11, 48, 47, .35);
}

.aud__ico {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  margin-bottom: var(--space-3);
  border-radius: 12px;
  background: linear-gradient(150deg, #FDF6E3, #F1F5FB);
  border: 1px solid var(--light-line);
  font-size: 1.15rem;
  transition: transform var(--t-med);
}
.aud:hover .aud__ico { transform: scale(1.1) rotate(-6deg); }

.aud h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.aud p { font-size: var(--fs-xs); color: var(--ink-500); line-height: 1.55; }

/* Frase de fechamento da dobra "Para quem é" (faixa clara) */
.audience__closer {
  max-width: 62ch;
  margin: clamp(2.5rem, 4vw, 3.75rem) auto 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: 1.5;
  color: var(--ink-700);
}
.audience__closer em {
  font-style: italic;
  color: var(--gold-700);
}

/* --- Diferenciais (comparativo) ------------------------------------- */
.compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: var(--space-5);
}

.compare__col {
  padding: clamp(1.75rem, 3vw, 2.75rem);
  border-radius: var(--r-lg);
}

.compare__col--before {
  background: var(--light-bg-2);
  border: 1px solid var(--light-line);
  color: var(--ink-500);
}

/* O lado "Aluno DEP" é escuro mesmo dentro da faixa clara: cria contraste
   e liga visualmente com o resto da página. */
.compare__col--after {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(500px 260px at 90% 0%, rgba(201, 162, 39, .22), transparent 62%),
    linear-gradient(160deg, var(--bg-700), var(--bg-950));
  border: 1px solid rgba(201, 162, 39, .3);
  color: var(--text);
  box-shadow: 0 40px 70px -30px rgba(11, 48, 47, .55);
}
.compare__col--after .compare__head { color: var(--heading); border-bottom-color: var(--stroke); }
.compare__col--after strong { color: var(--gold-300); }


.compare__head {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: var(--fs-h3);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--light-line);
}

.compare__ico {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  font-size: .95rem;
  font-weight: 700;
  font-family: var(--font-sans);
}
.compare__ico--x { background: #FBE7E4; color: #C0392B; }
.compare__ico--check {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-600));
  color: var(--bg-950);
  box-shadow: 0 0 20px -4px var(--gold-glow);
}

.compare__list { display: grid; gap: var(--space-4); }
.compare__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-sm);
  line-height: 1.55;
}
.compare__list li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #CBD5E1;
}
.compare__col--after .compare__list li::before {
  background: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, .16);
}

.compare__vs { display: grid; place-items: center; align-self: center; }
.compare__vs span {
  display: grid;
  place-items: center;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  border: 1px solid rgba(201, 162, 39, .4);
  box-shadow: 0 10px 26px -10px var(--gold-glow);
  color: var(--bg-950);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}
/* Seta em SVG: o traço é simétrico dentro do viewBox, então fica sempre
   centralizada no círculo (o glifo de texto tinha folgas assimétricas). */
.compare__arrow {
  display: block;
  width: 26px; height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Etiqueta "Antes / Depois do método" no topo de cada coluna */
.compare__stage {
  display: inline-block;
  margin-bottom: var(--space-4);
  padding: .3rem .8rem;
  border-radius: var(--r-full);
  background: #EEF1F6;
  border: 1px solid var(--light-line);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.compare__stage--after {
  background: rgba(201, 162, 39, .16);
  border-color: rgba(201, 162, 39, .4);
  color: var(--gold-300);
}

/* --- Depoimentos — carrossel "centro em destaque" (coverflow) -------- */
.cflow {
  position: relative;
  max-width: 1000px;
  margin-inline: auto;
}
.cflow__viewport {
  overflow: hidden;
  padding-block: var(--space-4);
}
.cflow__track {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  transition: transform .55s var(--ease-out);
  will-change: transform;
}
/* Slides laterais: menores e apagados */
.cflow__slide {
  flex: 0 0 min(440px, 82vw);
  opacity: .28;
  transform: scale(.82);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
  cursor: pointer;
}
.cflow__slide img {
  width: 100%; height: auto;
  display: block;
  border-radius: var(--r-lg);
  border: 1px solid var(--light-line);
  box-shadow: 0 20px 45px -24px rgba(11, 48, 47, .3);
}
/* Slide central: em destaque */
.cflow__slide.is-active {
  opacity: 1;
  transform: scale(1);
  cursor: default;
}
.cflow__slide.is-active img {
  border-color: rgba(201, 162, 39, .55);
  box-shadow: 0 30px 60px -24px rgba(11, 48, 47, .45);
}

/* Setas de navegação */
.cflow__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--light-bg-2);
  border: 1px solid var(--light-line);
  box-shadow: var(--sh-light);
  color: var(--ink-900);
  transition: background var(--t-fast), transform var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.cflow__nav:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--bg-950); }
.cflow__nav:active { transform: translateY(-50%) scale(.94); }
.cflow__nav svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cflow__nav--prev { left: clamp(-8px, 1vw, 14px); }
.cflow__nav--next { right: clamp(-8px, 1vw, 14px); }

/* Indicadores (dots) */
.cflow__dots {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-top: var(--space-5);
}
.cflow__dot {
  width: 8px; height: 8px;
  border-radius: var(--r-full);
  background: #C9D2DE;
  transition: width var(--t-med), background var(--t-med);
}
.cflow__dot.is-active {
  width: 26px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
}


/* =====================================================================
   13 · PROFESSOR
   ===================================================================== */
.teacher {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) 1.2fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  /* Alinhado pelo topo: a foto começa na mesma altura do conteúdo da direita */
  align-items: start;
}

.teacher__media { position: relative; }

/* Quadrada: a foto original é paisagem — o corte 1:1 mantém o enquadramento
   sem cortar os braços cruzados. */
.teacher__frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(150deg, var(--bg-600), var(--bg-900));
  border: 1px solid var(--stroke-hi);
  box-shadow: var(--sh-xl), 0 0 90px -40px var(--gold-glow);
}
.teacher__frame picture { display: contents; }
.teacher__frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
/* Degradê no rodapé da foto: funde o retrato com o fundo escuro da seção */
.teacher__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(4, 25, 26, .75));
  pointer-events: none;
}

/* Marca da banca do professor — selo de autoridade */
.teacher__firm {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--r-md);
  background: var(--glass-1);
  border: 1px solid var(--stroke);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.teacher__firm img { width: 190px; height: auto; flex: none; }
.teacher__firm figcaption {
  font-size: var(--fs-xs);
  color: var(--text-dim);
  line-height: 1.5;
  padding-left: var(--space-5);
  border-left: 1px solid var(--stroke);
}
.teacher__firm strong { color: var(--gold-300); }

/* Moldura dourada deslocada */
.teacher__media::before {
  content: "";
  position: absolute;
  inset: 20px -20px -20px 20px;
  border-radius: var(--r-xl);
  border: 1px solid rgba(227, 194, 94, .45);
  box-shadow: 0 0 60px -20px var(--gold-glow);
  z-index: -1;
}

.teacher__badge {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .8rem 1.6rem;
  border-radius: var(--r-full);
  background: rgba(15, 60, 58, .85);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(227, 194, 94, .4);
  box-shadow: var(--sh-lg);
  text-align: center;
  white-space: nowrap;
}
.teacher__badge strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--heading);
}
.teacher__badge span {
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
}


.teacher__bio { color: var(--text); margin-bottom: var(--space-4); max-width: 60ch; }
.teacher__bio em { color: var(--gold-300); font-style: italic; }

/* Frase de fechamento em destaque */
.teacher__bio--highlight {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--heading);
  padding-left: var(--space-4);
  border-left: 2px solid var(--gold-500);
}
.teacher__bio--highlight em {
  display: block;
  text-shadow: 0 0 30px var(--gold-glow);
}

/* Lista "Você aprenderá com quem" */
.teacher__learn-title {
  margin: var(--space-6) 0 var(--space-4);
  font-weight: 600;
  color: var(--heading);
}
.teacher__learn { display: grid; gap: .9rem; margin-bottom: var(--space-6); }
.teacher__learn li {
  position: relative;
  padding-left: 2rem;
  font-size: var(--fs-sm);
  color: var(--text);
  line-height: 1.5;
}
.teacher__learn li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 1px;
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  color: #1A1305;
  font-size: .72rem;
  font-weight: 700;
}

/* Citação do professor */
.teacher__quote {
  position: relative;
  margin: 0 0 var(--space-6);
  padding: var(--space-5) var(--space-5) var(--space-5) var(--space-6);
  border-radius: var(--r-md);
  background:
    radial-gradient(500px 200px at 100% 0%, rgba(201, 162, 39, .1), transparent 60%),
    var(--glass-1);
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--gold-500);
}
.teacher__quote::before {
  content: "\201C";
  position: absolute;
  top: .1rem; left: 1rem;
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(201, 162, 39, .25);
  pointer-events: none;
}
.teacher__quote blockquote {
  position: relative;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--heading);
  line-height: 1.5;
}
.teacher__quote figcaption {
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--gold-300);
}

.teacher__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* =====================================================================
   14 · OFERTA — cartão claro sobre o escuro (objeto de decisão)
   ===================================================================== */
.section--offer {
  background:
    radial-gradient(900px 420px at 50% 0%, rgba(201, 162, 39, .16), transparent 62%);
}

.offer {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--light-bg-2);
  box-shadow: var(--sh-xl), 0 0 100px -40px var(--gold-glow);
}
.offer::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(140deg, var(--gold-400), transparent 45%, var(--azure-400));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

.offer__left {
  padding: clamp(2rem, 4vw, 3.25rem);
  color: var(--ink-700);
}

.offer__name {
  font-size: var(--fs-xl);
  color: var(--ink-900);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--light-line);
}
.offer__name span {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--ink-500);
  letter-spacing: 0;
  margin-top: .25rem;
}

/* Lista de itens: cada linha = título em destaque + descrição curta */
.offer__items { display: grid; gap: 1.05rem; }
.offer__items li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  min-width: 0;
}
.offer__item { min-width: 0; }
/* Selo de check (ou estrela, no bônus) */
.offer__check {
  flex: none;
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  margin-top: 1px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  color: #1A1305;
  font-size: .72rem;
  font-weight: 700;
}
.offer__check--gold {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .18);
}
/* Título (negrito) + descrição (menor, suave) empilhados */
.offer__item {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.offer__item strong {
  color: var(--ink-900);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.3;
}
.offer__item strong em {
  font-style: normal;
  color: var(--gold-700);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .04em;
}
.offer__item {
  font-size: var(--fs-xs);
  color: var(--ink-500);
  line-height: 1.45;
}

.offer__right {
  position: relative;
  padding: clamp(2rem, 4vw, 3.25rem);
  background:
    radial-gradient(400px 260px at 80% 0%, rgba(201, 162, 39, .22), transparent 62%),
    linear-gradient(165deg, var(--bg-700), var(--bg-950));
  color: var(--text);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Bloco de preço no formato da referência (espaçamento apertado) */
.offer__was {
  font-size: clamp(1.05rem, .95rem + .4vw, 1.3rem);
  font-weight: 600;
  color: var(--text-dim);
}
.offer__was s { text-decoration-thickness: 2px; }

.offer__by {
  margin-top: .15rem;
  font-size: clamp(1.05rem, .95rem + .45vw, 1.35rem);
  font-weight: 600;
  color: var(--text-dim);
}

/* Número de destaque — o parcelamento (sans-serif pesada) */
.offer__hero {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  gap: .1rem;
  margin: -.15rem 0 .1rem;
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: .9;
}
.offer__hero-cur {
  margin-top: .5em;
  font-size: clamp(1.4rem, 1rem + 1vw, 2.2rem);
  font-weight: 800;
  color: var(--gold-400);
}
.offer__hero-val {
  font-size: clamp(4rem, 9vw, 6.4rem);
  background: linear-gradient(160deg, var(--gold-300), var(--gold-500) 60%, var(--gold-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 8px 34px rgba(201, 162, 39, .4));
}
.offer__hero-cents {
  margin-top: .5em;
  font-size: clamp(1.6rem, 1.1rem + 1.2vw, 2.6rem);
  font-weight: 800;
  color: var(--gold-400);
}

.offer__vista {
  margin-bottom: var(--space-6);
  font-size: clamp(1.05rem, .95rem + .45vw, 1.35rem);
  font-weight: 500;
  color: var(--text);
}
.offer__vista strong { color: var(--heading); font-weight: 700; }

.offer__secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  margin-top: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-dim);
}
.offer__lock {
  width: 15px; height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

/* Garantia em destaque — bloco próprio abaixo do card de oferta */
.guarantee-band {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  max-width: 820px;
  margin: clamp(2rem, 4vw, 3rem) auto 0;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--r-xl);
  background: var(--glass-1);
  border: 1px solid rgba(201, 162, 39, .3);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--sh-lg), 0 0 70px -34px var(--gold-glow);
}
.guarantee-band__seal {
  flex: none;
  display: grid;
  place-items: center;
  width: clamp(92px, 20vw, 116px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 34%, rgba(201, 162, 39, .22), rgba(201, 162, 39, .05));
  border: 2px dashed rgba(227, 194, 94, .65);
  color: var(--gold-300);
  text-align: center;
  box-shadow: 0 0 44px -12px var(--gold-glow), inset 0 0 34px -14px var(--gold-glow);
}
.guarantee-band__seal strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6vw, 3.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-300);
}
.guarantee-band__seal small {
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 700;
}
.guarantee-band__title {
  font-size: var(--fs-xl);
  color: var(--heading);
  margin-bottom: .5rem;
}
.guarantee-band__body p {
  color: var(--text);
  font-size: var(--fs-base);
  line-height: 1.6;
  max-width: 58ch;
}
.guarantee-band__body strong { color: var(--gold-300); }

/* =====================================================================
   15 · FAQ
   ===================================================================== */
.faq { display: grid; gap: .85rem; }

.faq__item {
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-med), box-shadow var(--t-med), background var(--t-med);
}
.faq__item:hover { border-color: var(--stroke-hi); }
.faq__item.is-open {
  border-color: rgba(201, 162, 39, .45);
  background: rgba(255, 255, 255, .06);
  box-shadow: var(--sh-md), 0 0 50px -25px var(--gold-glow);
}

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--heading);
  transition: color var(--t-fast);
}
.faq__q:hover { color: var(--gold-300); }

.faq__icon {
  position: relative;
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--glass-2);
  border: 1px solid var(--stroke-hi);
  transition: background var(--t-med), transform var(--t-med), border-color var(--t-med);
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 1.8px;
  background: var(--heading);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform var(--t-med), background var(--t-med);
}
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq__q[aria-expanded="true"] .faq__icon {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-600));
  border-color: transparent;
  transform: rotate(180deg);
  box-shadow: 0 0 18px -4px var(--gold-glow);
}
.faq__q[aria-expanded="true"] .faq__icon::before,
.faq__q[aria-expanded="true"] .faq__icon::after { background: var(--bg-950); }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--t-med);
}
.faq__a p {
  padding: 0 1.5rem 1.4rem;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.faq__help {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.faq__help a {
  color: var(--gold-300);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

/* =====================================================================
   16 · CTA FINAL
   ===================================================================== */
.final {
  position: relative;
  padding-block: clamp(5rem, 4rem + 6vw, 9rem);
  overflow: hidden;
  text-align: center;
}
.final__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 50% 0%, rgba(201, 162, 39, .25), transparent 62%),
    radial-gradient(700px 500px at 10% 100%, rgba(30, 148, 134, .28), transparent 60%),
    linear-gradient(180deg, rgba(0, 0, 0, .4), rgba(0, 0, 0, .65));
}
/* Linha luminosa no topo da seção */
.final::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}
.final__inner { position: relative; z-index: 1; }

.final__eyebrow {
  display: inline-block;
  padding: .35rem .95rem;
  margin-bottom: var(--space-5);
  border-radius: var(--r-full);
  border: 1px solid rgba(227, 194, 94, .45);
  background: rgba(201, 162, 39, .12);
  color: var(--gold-300);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.final__title {
  font-size: var(--fs-h2);
  max-width: 20ch;
  margin: 0 auto var(--space-5);
}
.final__title em {
  font-style: italic;
  background: linear-gradient(100deg, var(--gold-300), var(--gold-500), var(--gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.final__text { max-width: 62ch; margin: 0 auto var(--space-7); font-size: var(--fs-lg); }
.final__text strong { color: var(--gold-300); }

.final__countdown { margin-bottom: var(--space-7); }
.countdown__grid--light { max-width: 520px; margin-inline: auto; }
.countdown__grid--light .countdown__unit { padding: 1rem .5rem; }

.final__countdown-label {
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.final__reassure {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-5);
  margin-top: var(--space-5);
  font-size: var(--fs-xs);
  color: var(--text);
}
.final__reassure li { display: flex; align-items: center; gap: .4rem; }
.final__reassure li::before { content: "✓"; color: var(--gold-400); font-weight: 700; }

/* =====================================================================
   17 · RODAPÉ
   ===================================================================== */
.footer {
  position: relative;
  background: linear-gradient(180deg, rgba(4, 25, 26, .6), var(--bg-950));
  border-top: 1px solid var(--stroke);
  color: var(--text-dim);
  padding-top: clamp(3.5rem, 5vw, 5rem);
  font-size: var(--fs-sm);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}

.footer__desc { margin: var(--space-4) 0 var(--space-5); max-width: 34ch; }

/* Marca da banca no rodapé — discreta, em baixa opacidade */
.footer__firm {
  width: 170px;
  height: auto;
  margin-bottom: var(--space-5);
  opacity: .55;
  transition: opacity var(--t-med);
}
.footer__firm:hover { opacity: 1; }

.social { display: flex; gap: .6rem; }
.social a {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--glass-1);
  border: 1px solid var(--stroke);
  transition: transform var(--t-fast), background var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.social a:hover {
  transform: translateY(-3px);
  background: rgba(201, 162, 39, .16);
  border-color: var(--gold-500);
  box-shadow: 0 0 24px -6px var(--gold-glow);
}
.social svg {
  width: 19px; height: 19px;
  fill: none;
  stroke: var(--text);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--t-med);
}
.social a:hover svg { stroke: var(--gold-300); }

.footer__title {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--heading);
  margin-bottom: var(--space-4);
}

.footer__col ul { display: grid; gap: .7rem; }
.footer__col a,
.footer__col span { font-size: var(--fs-sm); transition: color var(--t-fast); }
.footer__col a:hover { color: var(--gold-300); }

.footer__bottom {
  padding-block: var(--space-5) var(--space-6);
  border-top: 1px solid var(--stroke);
  display: grid;
  gap: .5rem;
  font-size: var(--fs-xs);
  opacity: .8;
}
.footer__disclaimer { max-width: 80ch; line-height: 1.6; opacity: .8; }

/* =====================================================================
   18 · REVELAÇÃO AO ROLAR
   ===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity var(--t-slow), transform var(--t-slow);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* =====================================================================
   BOTÃO FLUTUANTE DE WHATSAPP (fixo, canto inferior direito)
   ===================================================================== */
.wa-fab {
  position: fixed;
  right: clamp(14px, 3vw, 26px);
  bottom: clamp(14px, 3vw, 26px);
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 60px;
  padding: 0;
  border-radius: var(--r-full);
  background: #25D366;                 /* verde oficial do WhatsApp */
  color: #fff;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55), 0 6px 16px rgba(0, 0, 0, .3);
  overflow: hidden;
  animation: waIn .5s var(--ease-out) both, waPulse 2.8s ease-in-out 1.2s infinite;
  transition: box-shadow var(--t-med), transform var(--t-fast);
}
.wa-fab:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(37, 211, 102, .7); }
.wa-fab:active { transform: translateY(0); }

.wa-fab__icon {
  flex: none;
  width: 60px; height: 60px;
  padding: 14px;
}
/* Rótulo que expande ao passar o mouse (no desktop) */
.wa-fab__label {
  max-width: 0;
  white-space: nowrap;
  font-size: var(--fs-sm);
  font-weight: 600;
  opacity: 0;
  transition: max-width .4s var(--ease), opacity .3s var(--ease), padding-right .4s var(--ease);
}
.wa-fab:hover .wa-fab__label,
.wa-fab:focus-visible .wa-fab__label {
  max-width: 200px;
  opacity: 1;
  padding-right: 1.25rem;
}

@keyframes waIn {
  from { opacity: 0; transform: scale(.6) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55), 0 0 0 0 rgba(37, 211, 102, .5); }
  50%      { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* =====================================================================
   20 · RESPONSIVIDADE
   ===================================================================== */
@media (max-width: 1080px) {
  /* Coluna única: o retrato vai para baixo do texto, centralizado */
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero__aside { max-width: 440px; width: 100%; margin-inline: auto; }

  /* Benefícios mantêm o ladrilho 3 + 2 no tablet (some só no mobile, abaixo) */

  .teacher { grid-template-columns: 1fr; gap: 4.5rem; }
  .teacher__media { max-width: 420px; margin-inline: auto; }

  .offer { grid-template-columns: minmax(0, 1fr); }

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

@media (max-width: 900px) {

  /* minmax(0,1fr) impede o card de transbordar (senão empurra a seta p/ o lado) */
  .compare { grid-template-columns: minmax(0, 1fr); }
  .compare__vs { margin-block: -.6rem; }
  .compare__vs span { width: 50px; height: 50px; }
  /* Colunas empilhadas: a seta aponta para baixo. O SVG já é centralizado
     pelo viewBox, então basta girar 90° — sem ajuste manual. */
  .compare__arrow { transform: rotate(90deg); }
}

@media (max-width: 640px) {
  :root { --header-h: 52px; }

  .logo img { height: 32px; }
  .logo--footer img { height: 54px; }

  /* Garantia empilha e centraliza no mobile */
  .guarantee-band { flex-direction: column; text-align: center; }
  .guarantee-band__body p { margin-inline: auto; }

  /* Marca da banca empilha no mobile */
  .teacher__firm { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  .teacher__firm figcaption { padding-left: 0; border-left: 0; }

  .teacher__actions { flex-direction: column; align-items: stretch; }
  .teacher__actions .btn { width: 100%; white-space: normal; }

  .hero { padding-top: 1.5rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }

  /* Subheadline: fio menor no mobile */
  .hero__subheadline { padding-left: var(--space-4); }

  .benefits { grid-template-columns: 1fr; }
  .benefit,
  .benefit--wide { grid-column: span 1; }
  .benefit--wide { grid-template-columns: 1fr; }
  .benefit__deco { display: none; }

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

  .section__cta .btn,
  .final .btn { width: 100%; white-space: normal; }

  .countdown__num { font-size: 1.45rem; }

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

  /* A faixa clara ocupa a largura toda no mobile */
  .section--light-top,
  .section--light-bottom { border-radius: 0; }
}

@media (max-width: 380px) {
  .audience { grid-template-columns: 1fr; }
  .countdown__grid { gap: .35rem; }
}

/* =====================================================================
   21 · ACESSIBILIDADE / PREFERÊNCIAS / IMPRESSÃO
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  body::before { animation: none; }
  /* Carrossel sem transição animada (troca é instantânea) */
  .cflow__track { transition: none; }
  .wa-fab { animation: none; }
}

@media (forced-colors: active) {
  .btn { border: 1px solid ButtonText; }
  .faq__icon { forced-color-adjust: none; }
}

@media print {
  .header, .final__bg, .hero__bg { display: none !important; }
  body { color: #000; background: #fff; }
  body::before, body::after { display: none !important; }
  h1, h2, h3 { color: #000 !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .faq__a { max-height: none !important; }
}