/* Paleta: Azul Galaxy (Marca) e Laranja Vibrante (Destaques e Ações) */
:root {
  --bg: #ffffff;
  --soft: #f1f4f9;
  --card: #f1f4f9; /* Cards na mesma tonalidade suave da página */
  --tx: #0b1026;
  --mut: #5b6982;
  --bd: #e0e6f0;

  /* Azul Galaxy */
  --galaxy-dark: #0b1026;
  --galaxy-blue: #11224d;
  --blue: #11224d;
  --pri: #1a367c;
  --grad-galaxy: linear-gradient(135deg, #0b1026 0%, #172b5c 100%);

  /* Laranja Vivo */
  --orange: #ff5500;
  --orange-light: #ff7722;
  --orange-dark: #e04b00;
  --grad-orange: linear-gradient(135deg, #ff6600 0%, #ff3300 100%);
  --grad-orange-hover: linear-gradient(135deg, #ff7711 0%, #e62e00 100%);

  /* Status */
  --ok: #16a34a;
  --err: #dc2626;
}

* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, -apple-system, Segoe UI, sans-serif; background: var(--bg); color: var(--tx); }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1120px; margin: auto; padding: 0 20px; }

/* Header em Azul Galaxy com linha fina inferior em Laranja Vivo */
nav {
  background: var(--galaxy-blue);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 3px solid var(--orange);
  box-shadow: 0 4px 14px rgba(11, 16, 38, 0.25);
}
nav .wrap { display: flex; align-items: center; gap: 24px; height: 70px; }

/* Logo "CBMG Cursos" em preenchimento arredondado Laranja com letras brancas */
.logo {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -.3px;
  color: #ffffff;
  white-space: nowrap;
  background: var(--grad-orange);
  padding: 8px 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(255, 85, 0, 0.35);
}

/* Pesquisa com fundo branco nítido */
.search {
  flex: 1;
  max-width: 480px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--bd);
  font-size: .95rem;
  background: #ffffff;
  color: var(--tx);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}
.search::placeholder { color: var(--mut); }
.search:focus { outline: 2px solid var(--orange); border-color: transparent; }

/* Links do Menu ("Cursos", "Área do aluno") */
.nav-links { display: flex; gap: 12px; align-items: center; }
.navlink {
  font-size: .9rem;
  color: #ffffff;
  font-weight: 700;
  white-space: nowrap;
  background: var(--grad-orange);
  padding: 8px 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(255, 85, 0, 0.35);
  transition: all .2s ease;
}
.navlink:hover {
  background: var(--grad-orange-hover);
  box-shadow: 0 4px 12px rgba(255, 85, 0, 0.5);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Hero Section com Gradiente Azul Galaxy */
.hero {
  background: var(--grad-galaxy);
  color: #fff;
  padding: 64px 0;
  border-bottom: 1px solid var(--bd);
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.15; margin: 0 0 12px; max-width: 640px; }
.hero p { color: #cbd7f1; margin: 0 0 24px; max-width: 520px; font-size: 1.05rem; }

/* Box da Oferta */
.offer {
  background: #fff;
  color: var(--tx);
  border-radius: 12px;
  padding: 12px 16px;
  display: inline-flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin: 16px 0;
  box-shadow: 0 10px 25px rgba(11, 16, 38, 0.18);
}
.offer .tag-gratis {
  border: 1px solid var(--bd);
  color: var(--blue);
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}
.offer .btn { border-radius: 8px; padding: 12px 28px; width: auto; margin: 0; }

/* Lista de Benefícios */
.perks { display: flex; gap: 20px; flex-wrap: wrap; font-size: .95rem; color: #fff; margin-top: 24px; }
.perks span::before { content: "✓ "; color: var(--orange); font-weight: bold; }

/* Chips de Cursos */
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0; }
.chip {
  border: 1px solid var(--bd);
  background: var(--card);
  color: var(--mut);
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 500;
  transition: .2s;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.on { background: var(--blue); color: #fff; border-color: var(--blue); }

h2 { font-size: 1.5rem; margin: 32px 0 16px; color: var(--blue); }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); padding: 16px 0 56px; }

/* Cards dos Cursos com Fundo Suave na mesma tonalidade da página */
.card {
  background: var(--card);
  border: 1px solid var(--bd);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  box-shadow: 0 2px 6px rgba(11, 16, 38, 0.04);
}
.card:hover {
  transform: translateY(-3px);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(11, 16, 38, 0.12);
  border-color: #b3c5e8;
}
.thumb { height: 130px; display: flex; align-items: flex-end; padding: 12px; color: #fff; font-weight: 700; font-size: .8rem; }
.thumb span { background: var(--grad-orange); padding: 3px 10px; border-radius: 999px; }
.body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.body h3 { margin: 0; font-size: 1.02rem; line-height: 1.3; color: var(--blue); }
.mut { color: var(--mut); font-size: .85rem; }
.rate { font-size: .85rem; color: var(--orange-dark); font-weight: 700; }
.price { font-size: 1.3rem; font-weight: 800; margin-top: auto; color: var(--blue); }

/* Botões com Gradiente Laranja Vivo */
.btn {
  display: inline-block;
  text-align: center;
  background: var(--grad-orange);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: .2s;
  box-shadow: 0 3px 12px rgba(255, 85, 0, 0.35);
}
.btn:hover { background: var(--grad-orange-hover); box-shadow: 0 5px 16px rgba(255, 85, 0, 0.5); }
.btn:disabled { opacity: .6; cursor: wait; }

.empty { padding: 40px 0; color: var(--mut); }
.co { display: grid; gap: 28px; grid-template-columns: 1.2fr .8fr; padding: 36px 0 60px; }
@media (max-width: 800px) { .co { grid-template-columns: 1fr; } nav .nav-links { display: none; } }
.panel { background: var(--card); border: 1px solid var(--bd); border-radius: 12px; padding: 24px; box-shadow: 0 2px 6px rgba(11, 16, 38, 0.06); }
.panel h2 { margin-top: 0; }
label { display: block; font-size: .85rem; font-weight: 600; margin: 14px 0 4px; }
input.f { width: 100%; padding: 12px; border: 1px solid var(--bd); border-radius: 8px; background: #fff; color: var(--tx); font-size: 1rem; }
input.f:focus { outline: 2px solid var(--pri); border-color: transparent; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.err { color: var(--err); font-size: .9rem; min-height: 1.3em; margin: 12px 0 0; }
.hp { position: absolute; left: -9999px; }
.sum .thumb { border-radius: 8px; height: 110px; margin-bottom: 12px; }
.tot { display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 800; border-top: 1px solid var(--bd); margin-top: 14px; padding-top: 14px; color: var(--blue); }
.list { padding-left: 18px; color: var(--mut); font-size: .9rem; }
.center { text-align: center; padding: 70px 20px; }
.icon { font-size: 3rem; }
.ok { color: var(--ok); }
footer { border-top: 1px solid var(--bd); padding: 24px 0; color: var(--mut); font-size: .85rem; background: var(--soft); }
.old { text-decoration: line-through; color: var(--mut); font-size: .9rem; font-weight: 400; margin-right: 6px; }
.tagp { display: inline-block; background: #fff0e6; color: var(--orange-dark); font-size: .72rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }
.tagf { display: inline-block; background: var(--soft); color: var(--pri); border: 1px solid #c0d1f0; font-size: .78rem; font-weight: 600; padding: 3px 11px; border-radius: 999px; }
.cp { display: flex; gap: 8px; margin-top: 6px; }
.cp input { flex: 1; text-transform: uppercase; }
.tot s { color: var(--mut); font-weight: 400; font-size: .95rem; margin-right: 8px; }
.btn.off { background: #8a9bb8; pointer-events: none; box-shadow: none; }
.endcta { text-align: center; padding: 10px 0 60px; }
.endcta .btn { display: inline-block; width: auto; padding: 14px 34px; }
.inc { color: var(--ok); font-size: .82rem; font-weight: 600; }
.cl { max-height: 170px; overflow: auto; margin: 6px 0; }