:root {
  --cor-fundo: #020617;
  --cor-superficie: #020617;
  --cor-card: #020617;
  --cor-card-alt: #0b1120;
  --cor-borda: rgba(148, 163, 184, 0.25);
  --cor-primaria: #0ea5e9;
  --cor-primaria-soft: rgba(56, 189, 248, 0.12);
  --cor-destaque: #facc15;
  --cor-texto: #e5e7eb;
  --cor-texto-suave: #9ca3af;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-card: 0 18px 45px rgba(15, 23, 42, 0.75);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.6);
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #0f172a 0, #020617 52%, #020617 100%);
  color: var(--cor-texto);
}

/* Barra superior */

.pjp-modulo-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.pjp-modulo-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(to right, rgba(15,23,42,0.97), rgba(15,23,42,0.94));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148,163,184,0.28);
}

.pjp-modulo-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pjp-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pjp-brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #facc15, #eab308 45%, #92400e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1px rgba(15,23,42,0.9), 0 10px 20px rgba(15,23,42,0.9);
  color: #0b1120;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.pjp-brand-text-main {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e5e7eb;
}

.pjp-brand-text-sub {
  font-size: 0.78rem;
  color: #9ca3af;
}

.pjp-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pjp-badge-modulo {
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(148,163,184,0.6);
  font-size: 0.76rem;
  color: #e5e7eb;
  background: radial-gradient(circle at top left, rgba(56,189,248,0.2), rgba(15,23,42,0.9));
}

.pjp-btn-voltar {
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.5);
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  background: rgba(15,23,42,0.85);
  color: #e5e7eb;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}

.pjp-btn-voltar:hover {
  border-color: rgba(248,250,252,0.85);
}

/* Conteúdo principal */

.pjp-modulo-main {
  flex: 1;
}

.pjp-modulo-main-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(260px, 1fr);
  gap: 1.75rem;
}

/* Coluna esquerda: conteúdo */

.pjp-card-hero {
  border-radius: 26px;
  background:
    radial-gradient(circle at top left, rgba(56,189,248,0.2), transparent 58%),
    radial-gradient(circle at bottom right, rgba(234,179,8,0.25), transparent 52%),
    linear-gradient(to bottom right, rgba(15,23,42,0.96), rgba(15,23,42,0.98));
  padding: 1.8rem 1.9rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(148,163,184,0.35);
  margin-bottom: 1.2rem;
}

.pjp-modulo-title {
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pjp-modulo-tagline {
  font-size: 0.95rem;
  color: var(--cor-texto-suave);
  max-width: 34rem;
}

.pjp-modulo-meta {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--cor-texto-suave);
}

.pjp-meta-pill {
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  border: 1px solid rgba(148,163,184,0.45);
  background: rgba(15,23,42,0.75);
}

.pjp-integracao {
  margin-top: 1.25rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: rgba(15,23,42,0.9);
  border: 1px dashed rgba(56,189,248,0.6);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.pjp-integracao-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.pjp-integracao-text {
  font-size: 0.84rem;
  color: var(--cor-texto-suave);
}

.pjp-integracao-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pjp-btn-primario {
  border-radius: 999px;
  border: none;
  padding: 0.5rem 1.1rem;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: linear-gradient(to right, #0ea5e9, #22c55e);
  color: #020617;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 12px 25px rgba(8,47,73,0.7);
}

.pjp-btn-primario span.icon {
  font-size: 1rem;
}

.pjp-btn-secundario {
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.6);
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  background: rgba(15,23,42,0.75);
  color: #e5e7eb;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Conteúdo do módulo (texto original) */

.pjp-modulo-body {
  margin-top: 1.6rem;
  border-radius: 22px;
  background: radial-gradient(circle at top, rgba(30,64,175,0.16), transparent 60%), rgba(15,23,42,0.98);
  border: 1px solid rgba(148,163,184,0.4);
  padding: 1.6rem 1.5rem 1.8rem;
  box-shadow: var(--shadow-soft);
}

.pjp-modulo-body h1,
.pjp-modulo-body h2,
.pjp-modulo-body h3 {
  color: #e5e7eb;
}

.pjp-modulo-body h1 {
  font-size: 1.5rem;
  margin-top: 0;
}

.pjp-modulo-body h2 {
  font-size: 1.2rem;
  margin-top: 1.4rem;
}

.pjp-modulo-body h3 {
  font-size: 1rem;
  margin-top: 1.1rem;
}

.pjp-modulo-body p,
.pjp-modulo-body li {
  color: var(--cor-texto-suave);
  font-size: 0.94rem;
}

.pjp-modulo-body hr {
  border: none;
  border-top: 1px dashed rgba(148,163,184,0.5);
  margin: 1.3rem 0;
}

/* Coluna direita: painel prático */

.pjp-painel {
  border-radius: 22px;
  background: radial-gradient(circle at top, rgba(56,189,248,0.2), transparent 60%), rgba(15,23,42,0.97);
  border: 1px solid rgba(148,163,184,0.4);
  padding: 1.3rem 1.2rem 1.4rem;
  box-shadow: var(--shadow-soft);
}

.pjp-painel h3 {
  margin-top: 0;
  font-size: 1rem;
}

.pjp-painel p {
  font-size: 0.88rem;
  color: var(--cor-texto-suave);
}

.pjp-lista-exercicios {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0.9rem;
}

.pjp-lista-exercicios li {
  padding: 0.35rem 0;
  border-bottom: 1px dashed rgba(148,163,184,0.25);
  font-size: 0.86rem;
}

.pjp-lista-exercicios a {
  color: #38bdf8;
  text-decoration: none;
}

.pjp-lista-exercicios a:hover {
  text-decoration: underline;
}

.pjp-painel-footer {
  font-size: 0.78rem;
  color: var(--cor-texto-suave);
  border-top: 1px dashed rgba(148,163,184,0.35);
  padding-top: 0.55rem;
  margin-top: 0.6rem;
}

/* Rodapé */

.pjp-modulo-footer {
  border-top: 1px solid rgba(31,41,55,0.9);
  padding: 1rem 1.5rem 1.4rem;
  font-size: 0.78rem;
  color: #6b7280;
  background: radial-gradient(circle at top, rgba(30,64,175,0.35), transparent 60%), #020617;
}

.pjp-modulo-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsivo */

@media (max-width: 900px) {
  .pjp-modulo-main-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .pjp-modulo-header-inner {
    flex-wrap: wrap;
    gap: 0.8rem;
  }
}