/* ===================== DESIGN TOKENS ===================== */
:root {
  --navy-900: #070b15;
  --navy-800: #0a0e1a;
  --navy-700: #0b1220;
  --navy-600: #111a2e;
  --navy-500: #16213a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  --blue: #1668ff;
  --blue-bright: #2e7dff;
  --blue-soft: rgba(46, 125, 255, 0.14);
  --gold: #e3b04b;

  --text: #e8edf7;
  --text-dim: #aab3c5;
  --text-muted: #8a93a6;

  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1140px;
  --space: clamp(64px, 9vw, 112px);

  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

/* ===================== RESET / BASE ===================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; overflow-x: hidden; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--navy-800);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* Foco visível para navegação por teclado (acessibilidade) */
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Âncoras não colam no topo ao navegar */
section[id] { scroll-margin-top: 24px; }

/* Respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 20px; }

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
.grad {
  background: linear-gradient(90deg, var(--blue-bright), #79b0ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--text-muted); font-weight: 600; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: 0.98rem; border-radius: 999px;
  padding: 13px 26px; border: 1px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: #fff; box-shadow: 0 10px 26px rgba(22, 104, 255, 0.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(22, 104, 255, 0.55); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--blue-bright); color: #fff; background: var(--blue-soft); }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }
.btn--block { display: flex; width: 100%; }

/* ===================== BRAND ===================== */
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.2rem; font-weight: 700; }
.brand__logo { width: 34px; height: 34px; border-radius: 50%; }
.brand__name strong { color: var(--blue-bright); }

/* ===================== SECTION SHELL ===================== */
.section { padding-block: var(--space); }
.section--alt { background: var(--navy-700); border-block: 1px solid var(--line); }
.section__head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section__lead { color: var(--text-dim); margin-top: 14px; font-size: 1.05rem; }
.eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue-bright); margin-bottom: 14px;
}
.subhead { font-size: 1.2rem; color: var(--text); font-weight: 600; margin: 6px 0 16px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--blue-bright); background: var(--blue-soft);
  border: 1px solid rgba(46, 125, 255, 0.3); padding: 7px 14px; border-radius: 999px;
}

/* ===================== HERO ===================== */
.hero {
  position: relative; padding-block: clamp(32px, 5vw, 56px) clamp(56px, 8vw, 100px);
  background:
    radial-gradient(900px 500px at 75% -10%, rgba(46, 125, 255, 0.18), transparent 60%),
    radial-gradient(700px 480px at 0% 110%, rgba(227, 176, 75, 0.08), transparent 60%),
    var(--navy-800);
}
.hero__brand {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  max-width: var(--maxw); margin: 0 auto clamp(28px, 5vw, 48px); padding-inline: 20px;
}
.hero__grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
/* Permite que as colunas encolham: sem isto, a largura intrínseca do mockup (850px)
   forçaria a coluna a estourar a tela no mobile. */
.hero__grid > * { min-width: 0; }
.hero__title { font-size: clamp(2rem, 6vw, 4rem); font-weight: 900; margin: 20px 0 18px; }
.hero__sub { font-size: 1.15rem; color: var(--text-dim); max-width: 560px; }
.hero__sub strong { color: var(--text); }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.microcopy { color: var(--text-muted); font-size: 0.9rem; margin-top: 16px; }
.microcopy--center { text-align: center; margin-top: 28px; }

.price-anchor {
  margin-top: 30px; padding: 18px 22px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--navy-600); max-width: 420px;
}
.price-anchor__label { font-size: 0.85rem; color: var(--text-muted); }
.price-anchor__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 4px; flex-wrap: wrap; }
.price-anchor__value { font-size: 2rem; font-weight: 900; color: #fff; }
.price-anchor__value small { font-size: 1rem; font-weight: 600; color: var(--text-muted); }
.stars { color: var(--gold); font-weight: 700; font-size: 0.95rem; white-space: nowrap; }

.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__mockup { max-height: 560px; width: auto; filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55)); }
.stat-card {
  position: absolute; bottom: 10px; left: -10px; width: 230px;
  background: rgba(17, 26, 46, 0.92); backdrop-filter: blur(8px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
}
.stat { display: flex; flex-direction: column; margin-bottom: 12px; }
.stat strong { font-size: 1.7rem; font-weight: 900; color: var(--blue-bright); line-height: 1; }
.stat span { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }
.stat-card__tags { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 10px; }
.stat-card__tags span {
  font-size: 0.72rem; font-weight: 700; color: var(--text-dim);
  border: 1px solid var(--line-strong); border-radius: 6px; padding: 3px 8px;
}
.stat-card__note { font-size: 0.74rem; color: var(--text-muted); border-top: 1px solid var(--line); padding-top: 8px; }
/* Cópia do card exibida no fluxo do texto apenas no mobile (ver media query 900px). */
.stat-card--inline { display: none; }

/* ===================== O QUE É ===================== */
.whatis { max-width: 680px; margin-inline: auto; }
.whatis p { color: var(--text-dim); margin-bottom: 24px; }
.whatis p strong { color: var(--text); }

.checklist { display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 32px; color: var(--text-dim); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 20px; height: 20px; display: grid; place-items: center;
  font-size: 0.72rem; font-weight: 800; color: #fff;
  background: var(--blue); border-radius: 50%;
}

/* ===================== STEPS ===================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step {
  position: relative; background: var(--navy-600); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px 26px;
}
.step__num {
  display: inline-block; font-size: 1.1rem; font-weight: 900;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  width: 46px; height: 46px; line-height: 46px; text-align: center;
  border-radius: 12px; margin-bottom: 18px; color: #fff;
}
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--text-dim); font-size: 0.96rem; }

/* ===================== AUDIENCE (PARA QUEM É) ===================== */
.audience { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.audience__card {
  background: var(--navy-600); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 22px; transition: border-color 0.2s, transform 0.2s;
}
.audience__card:hover { border-color: var(--blue-bright); transform: translateY(-4px); }
.audience__tag {
  display: inline-grid; place-items: center; min-width: 54px; height: 40px; padding: 0 12px;
  font-weight: 900; font-size: 1.1rem; color: var(--blue-bright);
  background: var(--blue-soft); border-radius: 10px; margin-bottom: 16px;
}
.audience__card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.audience__card p { color: var(--text-dim); font-size: 0.92rem; }

/* ===================== COMPARE ===================== */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 920px; margin-inline: auto; }
.compare__col { border-radius: var(--radius); padding: 30px 28px; border: 1px solid var(--line); }
.compare__col h3 { font-size: 1.2rem; margin-bottom: 18px; }
.compare__col ul { display: grid; gap: 12px; }
.compare__col li { padding-left: 26px; position: relative; color: var(--text-dim); }
.compare__col--bad { background: rgba(255, 90, 90, 0.05); border-color: rgba(255, 90, 90, 0.18); }
.compare__col--bad li::before { content: "✕"; position: absolute; left: 0; color: #ff7a7a; font-weight: 800; }
.compare__col--good { background: rgba(46, 125, 255, 0.07); border-color: rgba(46, 125, 255, 0.28); }
.compare__col--good li::before { content: "✓"; position: absolute; left: 0; color: var(--blue-bright); font-weight: 800; }

/* ===================== PLANS ===================== */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 820px; margin-inline: auto; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  background: var(--navy-600); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px 30px;
}
.plan--featured {
  border-color: var(--blue-bright);
  background: linear-gradient(180deg, rgba(46, 125, 255, 0.1), var(--navy-600));
  box-shadow: 0 0 0 1px rgba(46, 125, 255, 0.3), var(--shadow);
}
.plan__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--navy-900); background: var(--gold); padding: 6px 16px; border-radius: 999px;
}
.plan__name { font-size: 1.3rem; margin-bottom: 6px; }
.plan__price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.plan__price span { font-size: 2.4rem; font-weight: 900; color: #fff; }
.plan__price small { color: var(--text-muted); font-weight: 600; }
.plan__save { color: var(--gold); font-weight: 700; font-size: 0.9rem; margin-bottom: 18px; }
.plan .checklist { margin: 18px 0 26px; flex: 1; }
.plan .checklist li { font-size: 0.94rem; }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--navy-900); border-top: 1px solid var(--line); padding-top: 60px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer__tagline { color: var(--text-muted); font-size: 0.92rem; margin: 16px 0 18px; max-width: 320px; }
.footer__social { display: flex; gap: 18px; }
.footer__social a { color: var(--text-dim); font-size: 0.9rem; font-weight: 600; }
.footer__social a:hover { color: var(--blue-bright); }
.footer__col h4 { font-size: 0.95rem; margin-bottom: 16px; color: #fff; }
.footer__col a { display: block; color: var(--text-muted); font-size: 0.92rem; margin-bottom: 10px; }
.footer__col a:hover { color: var(--text); }
.footer__bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-block: 24px; color: var(--text-muted); font-size: 0.85rem;
}

/* ===================== STICKY CTA (mobile) ===================== */
.cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: none; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(10, 14, 26, 0.94); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line-strong);
  transform: translateY(110%); transition: transform 0.28s ease;
}
.cta-bar.is-visible { transform: translateY(0); }
.cta-bar__price { display: flex; align-items: baseline; gap: 3px; line-height: 1; }
.cta-bar__price strong { font-size: 1.35rem; font-weight: 900; color: #fff; }
.cta-bar__price small { color: var(--text-muted); font-weight: 600; }
.cta-bar .btn { flex: 1; max-width: 220px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  /* Hero centralizada e empilhada: texto -> stats -> celular */
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
  /* Fluxo de bloco + text-align garante que h1/parágrafo quebrem linha e centralizem
     (flex column encolheria para max-content e estouraria a largura). */
  .hero__copy { text-align: center; }
  .hero__title { margin-inline: auto; }
  .hero__sub { margin-inline: auto; max-width: 460px; }
  .hero__cta { justify-content: center; }
  .badge { align-self: center; }

  /* Card de preço todo centralizado */
  .price-anchor { margin-inline: auto; text-align: center; width: 100%; max-width: 360px; }
  .price-anchor__row { flex-direction: column; align-items: center; justify-content: center; gap: 8px; max-width: 100%; }
  .price-anchor__value { font-size: 1.8rem; }

  /* Bloco visual: stats em cima (centralizado), celular embaixo (centralizado) */
  .hero__visual { flex-direction: column; align-items: center; gap: 28px; }
  .stat-card {
    position: static; left: 0; bottom: 0; order: -1;
    width: 100%; max-width: 360px; margin: 0 auto; text-align: center;
  }
  /* No mobile, o card de estatísticas aparece entre título e subtítulo
     (.stat-card--inline) e o card flutuante sobre o mockup fica oculto. */
  .hero__visual .stat-card { display: none; }
  .stat-card--inline { display: block; margin: 4px auto 26px; }
  .stat-card__stats { display: flex; justify-content: center; gap: 28px; }
  .stat { align-items: center; margin-bottom: 0; }
  .stat-card__tags { justify-content: center; }
  .stat-card__note { text-align: center; }
  /* Celular maior, preenchendo a largura no mobile */
  .hero { padding-bottom: 8px; }
  .hero__visual { gap: 16px; }
  .hero__mockup { width: 104%; max-width: 460px; max-height: none; height: auto; margin: 0 auto -6%; }

  .steps { grid-template-columns: 1fr; }
  .audience { grid-template-columns: repeat(2, 1fr); }
  .compare { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 420px; margin-top: 8px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__bottom { justify-content: center; text-align: center; }

  /* Barra de CTA fixa entra em cena no mobile */
  .cta-bar { display: flex; }
  body { padding-bottom: 76px; }
}

@media (max-width: 520px) {
  .hero__cta { flex-direction: column; align-items: stretch; width: 100%; }
  .hero__cta .btn { width: 100%; }
  .audience { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

/* ===================== PÁGINAS INSTITUCIONAIS ===================== */
/* Barra de topo das páginas (logo + voltar) */
.page-head {
  border-bottom: 1px solid var(--line);
  background: var(--navy-900);
}
.page-head__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 18px;
}
.page-head__back {
  color: var(--text-dim); font-size: 0.92rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
}
.page-head__back:hover { color: var(--blue-bright); }

/* Conteúdo das páginas */
.page { padding-block: clamp(40px, 6vw, 72px); }
.page__head { max-width: 760px; margin: 0 auto 40px; }
.page__head h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); font-weight: 900; margin: 12px 0 14px; }
.page__head .page__lead { color: var(--text-dim); font-size: 1.05rem; }
.page__updated { color: var(--text-muted); font-size: 0.88rem; margin-top: 12px; }

/* Texto longo (privacidade / termos) */
.legal { max-width: 760px; margin-inline: auto; }
.legal h2 {
  font-size: 1.3rem; margin: 40px 0 14px; padding-top: 24px;
  border-top: 1px solid var(--line);
}
.legal h3 { font-size: 1.05rem; font-weight: 700; margin: 22px 0 8px; color: var(--text); }
.legal p { color: var(--text-dim); margin-bottom: 14px; }
.legal p strong, .legal li strong { color: var(--text); }
.legal a { color: var(--blue-bright); }
.legal a:hover { text-decoration: underline; }
.legal ul { display: grid; gap: 10px; margin: 0 0 16px; }
.legal li { position: relative; padding-left: 20px; color: var(--text-dim); }
.legal li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--blue-bright);
}
/* Índice numerado */
.legal__index { counter-reset: idx; }
.legal__index li { padding-left: 28px; }
.legal__index li::before {
  counter-increment: idx; content: counter(idx); top: 0;
  width: auto; height: auto; border-radius: 0; background: none;
  color: var(--blue-bright); font-weight: 800; font-size: 0.9rem;
}

/* Cartões de contato */
.contact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  max-width: 920px; margin: 0 auto 24px;
}
.contact-card {
  background: var(--navy-600); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 24px;
}
.contact-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.contact-card p { color: var(--text-dim); font-size: 0.94rem; margin-bottom: 12px; }
.contact-card a.contact-card__mail { color: var(--blue-bright); font-weight: 700; word-break: break-word; }
.contact-card a.contact-card__mail:hover { text-decoration: underline; }

.contact-info {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  max-width: 920px; margin: 0 auto 24px;
}
.contact-info .contact-card h3 { margin-bottom: 12px; }

.contact-social {
  max-width: 920px; margin-inline: auto; text-align: center;
  padding-top: 8px;
}
.contact-social a {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue-bright); font-weight: 700;
}
.contact-social a:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: 1fr; }
}