:root {
  /* Paleta Prisma — azul da marca */
  --navy-deep: #0a1a33;   /* fundo principal */
  --navy: #10254a;        /* fundo alternado de seções */
  --navy-card: #14294d;
  --blue: #2f5b9c;
  --blue-light: #4a7bc8;  /* azul claro da logo */
  --cyan: #5cc6f2;        /* accent luminoso (gráficos, destaques) */
  --white: #ffffff;
  --text: #e9f1fb;
  --text-muted: #9fb2ce;

  /* aliases legados (usados por seções/cards já existentes) */
  --bg-dark: var(--navy-deep);
  --bg-alt: var(--navy);
  --cream: var(--text);
  --gold: var(--cyan);
  --green: var(--blue-light);
  --transition: 0.4s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--navy-deep);
  color: var(--text);
  overflow-x: hidden;
}

/* Loading screen */
#loading-screen {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--navy-deep);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#loading-screen.hidden { opacity: 0; visibility: hidden; }
.loading-logo {
  display: flex; align-items: center; gap: 14px;
  font-size: 2rem; letter-spacing: 0.4em; color: var(--white);
  animation: pulse 1.4s ease-in-out infinite;
}
.loading-logo .logo-mark { width: 42px; height: 42px; }
@keyframes pulse { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

/* Progress bar */
#progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--blue-light), var(--cyan));
  z-index: 1001; transition: width 0.1s linear;
}

/* Header */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 5%;
  background: linear-gradient(to bottom, rgba(10,26,51,0.9), transparent);
  transition: background var(--transition), padding var(--transition);
}
#site-header.scrolled {
  background: rgba(10,26,51,0.94);
  backdrop-filter: blur(8px);
  padding: 14px 5%;
  border-bottom: 1px solid rgba(92,198,242,0.12);
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: 0.3em; font-size: 1.1rem; color: var(--white);
}
.logo-mark { width: 26px; height: 26px; flex-shrink: 0; }
#main-nav { display: flex; gap: 32px; align-items: center; }
#main-nav a {
  color: var(--text); text-decoration: none; font-size: 0.9rem;
  letter-spacing: 0.03em; opacity: 0.85; transition: opacity var(--transition), color var(--transition);
}
#main-nav a:hover { opacity: 1; color: var(--cyan); }
.nav-cta {
  border: 1px solid var(--cyan); padding: 8px 18px; border-radius: 3px; color: var(--cyan) !important;
}
.nav-cta:hover { background: var(--cyan); color: var(--navy-deep) !important; }
#nav-toggle {
  display: none; background: none; border: none; color: var(--text);
  font-size: 1.5rem; cursor: pointer;
}

/* Hero — data scrollytelling */
#hero-pin {
  position: relative;
  height: 420vh; /* distância de scroll pra animação de dados */
}
#hero-sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(47,91,156,0.25), transparent 70%),
    var(--navy-deep);
}
#hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 0 20px; opacity: 0; pointer-events: none;
  transition: opacity 0.5s ease;
  z-index: 2;
}
.hero-overlay.visible { opacity: 1; }
.hero-overlay h1 {
  font-size: clamp(3rem, 9vw, 6.5rem); letter-spacing: 0.18em;
  font-weight: 300; color: var(--white);
  text-shadow: 0 2px 30px rgba(10,26,51,0.8);
}
.hero-sub {
  margin-top: 18px; font-size: 1.1rem; color: var(--text-muted); max-width: 560px;
}
.hero-line {
  font-size: clamp(1.4rem, 3.2vw, 2.4rem); font-weight: 300; max-width: 760px;
  color: var(--white); text-shadow: 0 2px 30px rgba(10,26,51,0.8);
}
.btn-primary {
  display: inline-block; margin-top: 26px; padding: 14px 34px;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  color: var(--navy-deep); text-decoration: none;
  font-weight: 600; letter-spacing: 0.05em; border-radius: 3px;
  pointer-events: auto;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(92,198,242,0.4); }
.btn-secondary {
  display: inline-block; margin-top: 24px; padding: 12px 28px;
  border: 1px solid var(--cyan); color: var(--cyan); text-decoration: none;
  letter-spacing: 0.04em; border-radius: 3px; transition: all var(--transition);
}
.btn-secondary:hover { background: var(--cyan); color: var(--navy-deep); }

/* Content sections */
.section {
  padding: 120px 5%;
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.section.visible { opacity: 1; transform: translateY(0); }
.section.alt-bg { background: var(--navy); }
.container { max-width: 960px; margin: 0 auto; }
.eyebrow {
  display: block; text-transform: uppercase; letter-spacing: 0.2em;
  font-size: 0.8rem; color: var(--cyan); margin-bottom: 14px;
}
.section h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 300; margin-bottom: 20px; }
.section-text { color: var(--text-muted); font-size: 1.05rem; line-height: 1.75; max-width: 680px; margin-top: 16px; }
.section-text:first-of-type { margin-top: 0; }

/* Info blocks (lists) */
.info-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 44px; margin-top: 40px;
}
.info-block h3 {
  font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--cyan); margin-bottom: 16px; font-weight: 600;
}
.info-block ul { list-style: none; }
.info-block li {
  color: var(--text-muted); font-size: 0.98rem; line-height: 1.6;
  padding-left: 20px; position: relative; margin-bottom: 10px;
}
.info-block li::before {
  content: '—'; position: absolute; left: 0; color: var(--blue-light);
}
.info-block .section-text { margin-top: 16px; max-width: none; }

.section-subheading {
  margin-top: 48px; font-size: 1.1rem; font-weight: 500; color: var(--text);
}
.format-text {
  margin-top: 36px; color: var(--text-muted); font-size: 1rem; line-height: 1.75; max-width: 680px;
}
.format-text strong { color: var(--text); font-weight: 600; }

.pull-quote {
  margin-top: 40px; padding-left: 24px; border-left: 2px solid var(--cyan);
  font-size: 1.2rem; font-style: italic; color: var(--text); max-width: 560px;
}

.cta-group {
  display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 32px;
}
.cta-group .btn-primary, .cta-group .btn-secondary { margin-top: 0; }
.btn-whatsapp {
  color: var(--blue-light); text-decoration: none; font-size: 0.95rem;
  border-bottom: 1px solid transparent; transition: border-color var(--transition);
}
.btn-whatsapp:hover { border-color: var(--blue-light); }

/* Prisma Inteligência — cards de gráfico (visual real do app: escuro) */
.container-wide { max-width: 1120px; }
.chart-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px; margin-top: 28px;
}
.chart-card {
  background: var(--navy-card); border: 1px solid rgba(92,198,242,0.14);
  border-radius: 10px; padding: 22px 22px 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.28);
}
.chart-card h3 { color: var(--white); font-size: 1.05rem; font-weight: 600; margin-bottom: 2px; }
.chart-sub { color: var(--text-muted); font-size: 0.8rem; }
.mini-chart { width: 100%; height: 150px; margin-top: 14px; display: block; }
.chart-legend {
  display: flex; gap: 16px; align-items: center; margin-top: 8px;
  font-size: 0.78rem; color: var(--text-muted);
}
.chart-legend .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 5px; vertical-align: middle; }
.dot-navy { background: var(--cyan); }
.dot-blue { background: var(--blue-light); }
.chart-source {
  margin-top: 22px; font-size: 0.78rem; color: var(--text-muted); opacity: 0.7;
}

/* Farol de Mercado — componente recriado (não é print) */
.farol-showcase {
  display: grid; grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 40px; align-items: center; margin-top: 40px;
}
.farol-widget {
  background: var(--navy-card); border: 1px solid rgba(92,198,242,0.16);
  border-radius: 12px; padding: 22px; box-shadow: 0 16px 48px rgba(0,0,0,0.32);
}
.farol-badge {
  display: inline-block; font-size: 0.72rem; letter-spacing: 0.1em; font-weight: 600;
  color: var(--cyan); border: 1px solid rgba(92,198,242,0.3); border-radius: 999px;
  padding: 5px 14px; margin-bottom: 18px;
}
.farol-body { display: flex; align-items: center; gap: 24px; }
.farol-lights {
  display: flex; flex-direction: column; gap: 10px;
  background: rgba(0,0,0,0.25); border-radius: 999px; padding: 14px 10px;
}
.farol-light { width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.06); }
.farol-light.green { background: rgba(76,209,140,0.15); }
.farol-light.yellow { background: rgba(230,181,64,0.15); }
.farol-light.red { background: rgba(224,90,90,0.15); }
.farol-light.active.green { background: #4cd18c; box-shadow: 0 0 22px 4px rgba(76,209,140,0.7); animation: farol-pulse 2.2s ease-in-out infinite; }
.farol-light.active.yellow { background: #e6b540; box-shadow: 0 0 22px 4px rgba(230,181,64,0.7); animation: farol-pulse 2.2s ease-in-out infinite; }
.farol-light.active.red { background: #e05a5a; box-shadow: 0 0 22px 4px rgba(224,90,90,0.7); animation: farol-pulse 2.2s ease-in-out infinite; }
@keyframes farol-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.72; } }
.farol-legend { display: flex; flex-direction: column; gap: 12px; }
.farol-item strong { display: block; font-size: 0.95rem; color: var(--text-muted); font-weight: 600; }
.farol-item span { font-size: 0.78rem; color: var(--text-muted); opacity: 0.7; }
.farol-item.active strong { color: #4cd18c; }
.farol-item.active span { opacity: 0.9; }
.farol-note {
  display: block; margin-top: 18px; font-size: 0.72rem; color: var(--text-muted);
  opacity: 0.6; font-style: italic;
}
.farol-copy h3 { font-size: 1.3rem; font-weight: 500; color: var(--white); margin-bottom: 12px; }

/* Card de preço / assinatura */
.pricing-card {
  margin-top: 48px; background: linear-gradient(135deg, rgba(47,91,156,0.25), rgba(92,198,242,0.08));
  border: 1px solid rgba(92,198,242,0.24); border-radius: 12px;
  padding: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
}
.pricing-value { font-size: 2.2rem; font-weight: 700; color: var(--white); }
.pricing-period { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-detail { display: block; margin-top: 4px; font-size: 0.85rem; color: var(--text-muted); }
.pricing-card .btn-primary { margin-top: 0; white-space: nowrap; }

@media (max-width: 760px) {
  .farol-showcase { grid-template-columns: 1fr; }
  .pricing-card { flex-direction: column; align-items: flex-start; }
}

/* Grade de cards com ícone (listas convertidas) */
.icon-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px; margin-top: 32px;
}
.icon-card {
  display: flex; align-items: flex-start; gap: 14px;
  background: rgba(92,198,242,0.04); border: 1px solid rgba(92,198,242,0.12);
  border-radius: 8px; padding: 18px; transition: border-color var(--transition), transform var(--transition);
}
.icon-card:hover { border-color: var(--cyan); transform: translateY(-3px); }
.icon-card svg { width: 26px; height: 26px; flex-shrink: 0; stroke: var(--cyan); fill: none; stroke-width: 1.6; }
.icon-card span { font-size: 0.95rem; color: var(--text); line-height: 1.45; }

/* Chips "para quem é" */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.chip {
  font-size: 0.88rem; color: var(--text-muted);
  border: 1px solid rgba(159,178,206,0.28); border-radius: 999px; padding: 7px 16px;
}

/* Cards (Cursos) */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px; margin-top: 40px;
}
.card {
  background: rgba(92,198,242,0.04); border: 1px solid rgba(92,198,242,0.14);
  border-radius: 8px; padding: 24px; transition: transform var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-6px); border-color: var(--cyan); }
.card h3 { font-weight: 500; margin-bottom: 8px; color: var(--white); }
.card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.6; }

/* Footer */
footer.section { text-align: center; background: var(--navy); }
footer .container { max-width: 620px; }
.footer-logo {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-bottom: 44px;
}
.footer-logo .logo-mark { width: 40px; height: 40px; }
.footer-logo div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-logo-name {
  font-weight: 700; letter-spacing: 0.3em; font-size: 1.1rem; color: var(--white);
}
.footer-logo-tagline { font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.05em; }
.footer-bottom {
  margin-top: 60px; font-size: 0.8rem; color: var(--text-muted); opacity: 0.6;
}

/* Mobile */
@media (max-width: 820px) {
  #main-nav { display: none; }
  #nav-toggle { display: block; }
  #main-nav.open {
    display: flex; flex-direction: column; position: fixed; top: 64px; right: 5%;
    background: rgba(10,26,51,0.97); padding: 20px; border-radius: 6px; gap: 18px;
  }
  .section { padding: 90px 6%; }
}