:root {
  --azul-vanguarda: #1c6b3f;
  --azul-vanguarda-claro: #24813f;
  --azul-vanguarda-mais-claro: #2e9c4b;
  --dourado: #2e9c4b;
  --dourado-claro: #6fc486;
  --cinza-texto: #4a5568;
  --cinza-claro: #f4f8f5;
  --branco: #ffffff;
  --sombra: 0 10px 30px rgba(28, 107, 63, 0.12);
  --raio: 14px;
}

/* Observação: mantive os nomes das variáveis (--azul-vanguarda, --dourado etc.)
   só pra não precisar reescrever todo o CSS — mas agora os valores são verdes. */

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
  background: var(--cinza-claro);
  color: var(--cinza-texto);
  line-height: 1.5;
}

a { text-decoration: none; color: inherit; }

img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
.topbar {
  background: linear-gradient(135deg, var(--azul-vanguarda) 0%, var(--azul-vanguarda-mais-claro) 100%);
  color: var(--branco);
  padding: 18px 0;
  box-shadow: var(--sombra);
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.3px;
}

.marca .badge {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--dourado);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.marca small {
  display: block;
  font-weight: 400;
  font-size: 0.72rem;
  color: var(--dourado-claro);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.topbar nav a {
  color: var(--branco);
  font-size: 0.92rem;
  opacity: 0.9;
  padding: 8px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.25);
  transition: all .2s ease;
}

.topbar nav a:hover { background: rgba(255,255,255,0.12); opacity: 1; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--azul-vanguarda) 0%, var(--azul-vanguarda-claro) 55%, var(--azul-vanguarda-mais-claro) 100%);
  color: var(--branco);
  padding: 64px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(46,156,75,0.18), transparent 55%);
}

.hero .container { position: relative; z-index: 1; }

.hero h1 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin: 0 0 14px;
  font-weight: 800;
}

.hero h1 span { color: var(--dourado-claro); }

.hero p {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: #d6e0f0;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== SEÇÃO CURSOS ===== */
.secao-cursos { padding: 56px 0 80px; }

.titulo-secao {
  text-align: center;
  margin-bottom: 42px;
}

.titulo-secao h2 {
  color: var(--azul-vanguarda);
  font-size: 1.9rem;
  margin: 0 0 10px;
  font-weight: 800;
}

.titulo-secao .linha {
  width: 70px;
  height: 4px;
  background: var(--dourado);
  margin: 0 auto 14px;
  border-radius: 4px;
}

.titulo-secao p { color: var(--cinza-texto); max-width: 600px; margin: 0 auto; }

.grid-cursos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
}

.card-curso {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid #eef0f5;
  transition: transform .25s ease, box-shadow .25s ease;
}

.card-curso:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(12, 34, 69, 0.18);
}

.card-curso .faixa {
  height: 8px;
  background: linear-gradient(90deg, var(--dourado), var(--dourado-claro));
}

.card-curso .conteudo {
  padding: 26px 26px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tag-tecnico {
  align-self: flex-start;
  background: rgba(46,156,75,0.14);
  color: #1c6b3f;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 30px;
  margin-bottom: 14px;
}

.card-curso h3 {
  color: var(--azul-vanguarda);
  font-size: 1.25rem;
  margin: 0 0 12px;
  font-weight: 800;
}

.card-curso .descricao {
  color: var(--cinza-texto);
  font-size: 0.93rem;
  margin-bottom: 20px;
  flex: 1;
}

.bloco-valores {
  background: var(--cinza-claro);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.bloco-valores .valor-item { text-align: left; }

.bloco-valores .valor-item span {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #8893a6;
  letter-spacing: 0.4px;
  margin-bottom: 3px;
}

.bloco-valores .valor-item strong {
  font-size: 1.05rem;
  color: var(--azul-vanguarda);
}

.bloco-valores .valor-item.destaque strong { color: #1c6b3f; }

.btn-matricular {
  display: block;
  text-align: center;
  background: var(--azul-vanguarda);
  color: var(--branco) !important;
  font-weight: 700;
  padding: 13px 18px;
  border-radius: 10px;
  letter-spacing: 0.3px;
  transition: background .2s ease, transform .15s ease;
}

.btn-matricular:hover {
  background: var(--azul-vanguarda-claro);
  color: var(--branco) !important;
}

.vazio {
  text-align: center;
  padding: 60px 20px;
  color: #8893a6;
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
}

/* ===== FOOTER ===== */
.rodape {
  background: var(--azul-vanguarda);
  color: #c9d5ea;
  padding: 34px 0;
  text-align: center;
  font-size: 0.88rem;
}

.rodape a { color: var(--dourado-claro); }
.rodape .admin-link { display: inline-block; margin-top: 10px; opacity: 0.6; font-size: 0.78rem; }
.rodape .admin-link:hover { opacity: 1; }

/* ===================================================== */
/* =================== ÁREA ADMIN ===================== */
/* ===================================================== */

.admin-body {
  background: var(--cinza-claro);
  min-height: 100vh;
}

.admin-topbar {
  background: var(--azul-vanguarda);
  color: var(--branco);
  padding: 16px 0;
}

.admin-topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-topbar .marca { font-size: 1.1rem; }

.admin-topbar .acoes a {
  color: var(--branco);
  font-size: 0.85rem;
  margin-left: 16px;
  opacity: 0.85;
}
.admin-topbar .acoes a:hover { opacity: 1; }

.admin-wrap { max-width: 1080px; margin: 0 auto; padding: 36px 24px 60px; }

.admin-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.admin-cabecalho h1 { color: var(--azul-vanguarda); font-size: 1.5rem; margin: 0; }

.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: opacity .2s ease, transform .15s ease;
}
.btn:hover { opacity: 0.9; }
.btn-primario { background: var(--azul-vanguarda); color: var(--branco); }
.btn-dourado { background: var(--dourado); color: var(--branco); }
.btn-perigo { background: #d9534f; color: var(--branco); }
.btn-secundario { background: #e2e7f0; color: var(--azul-vanguarda); }
.btn-pequeno { padding: 7px 13px; font-size: 0.78rem; }

.painel {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  overflow: hidden;
}

table.tabela-cursos { width: 100%; border-collapse: collapse; }
table.tabela-cursos th, table.tabela-cursos td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid #eef0f5;
  font-size: 0.9rem;
  vertical-align: middle;
}
table.tabela-cursos th {
  background: var(--cinza-claro);
  color: var(--azul-vanguarda);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
table.tabela-cursos tr:last-child td { border-bottom: none; }

.status-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 30px;
}
.status-ativo { background: #e3f6e9; color: #1f8a4c; }
.status-inativo { background: #fcebea; color: #c0392b; }

.acoes-tabela { display: flex; gap: 8px; flex-wrap: wrap; }

.form-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 30px;
  max-width: 640px;
  margin: 0 auto;
}

.campo { margin-bottom: 20px; }
.campo label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--azul-vanguarda);
  margin-bottom: 7px;
}
.campo input[type="text"],
.campo input[type="number"],
.campo input[type="url"],
.campo input[type="password"],
.campo textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #dbe1ec;
  border-radius: 8px;
  font-size: 0.92rem;
  font-family: inherit;
  background: #fcfdff;
}
.campo input:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--dourado);
  box-shadow: 0 0 0 3px rgba(46,156,75,0.18);
}
.campo textarea { resize: vertical; min-height: 110px; }
.linha-dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo .dica { font-size: 0.76rem; color: #8893a6; margin-top: 5px; }

.campo-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.campo-check input { width: 18px; height: 18px; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul-vanguarda), var(--azul-vanguarda-mais-claro));
  padding: 20px;
}

.login-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
}

.login-card .marca-login {
  text-align: center;
  margin-bottom: 24px;
}
.login-card .marca-login .badge {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: var(--dourado);
  color: var(--branco);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.4rem;
  margin: 0 auto 12px;
}
.login-card h1 { font-size: 1.15rem; color: var(--azul-vanguarda); text-align: center; margin: 0 0 4px; }
.login-card p.sub { text-align: center; color: #8893a6; font-size: 0.84rem; margin: 0 0 26px; }

.alerta {
  padding: 12px 16px;
  border-radius: 9px;
  font-size: 0.86rem;
  margin-bottom: 20px;
}
.alerta-sucesso { background: #e3f6e9; color: #1f8a4c; }
.alerta-erro { background: #fcebea; color: #c0392b; }

@media (max-width: 560px) {
  .linha-dupla { grid-template-columns: 1fr; }
  .bloco-valores { flex-direction: column; gap: 12px; }
}