/* hero.css
   estilo da secao principal com o formulario de busca */

.hero {
  background: linear-gradient(
    135deg,
    var(--azul-escuro) 0%,
    var(--azul-medio) 60%,
    #1e4080 100%
  );
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero h1 {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  color: var(--branco);
  line-height: 1.2;
}

.hero h1 .destaque {
  color: var(--laranja);
}

.hero p.subtitulo {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  font-weight: 300;
  margin-bottom: 36px;
}

/* a caixinha branca com o formulario de busca */
.busca-box {
  background: var(--branco);
  border-radius: 16px;
  padding: 28px 32px;
  box-shadow: var(--sombra);
}

.input-busca {
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1rem;
  transition: border-color 0.2s;
  width: 100%;
  font-family: 'Inter', sans-serif;
}

.input-busca:focus {
  border-color: var(--azul-claro);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.label-busca {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cinza-texto);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: block;
}

.btn-buscar {
  background: var(--laranja);
  color: var(--azul-escuro);
  border: none;
  border-radius: 10px;
  padding: 13px 32px;
  font-size: 1rem;
  font-weight: 700;
  width: 100%;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
}

.btn-buscar:hover {
  background: var(--laranja-escuro);
  transform: translateY(-1px);
}

/* responsividade do hero no celular */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.9rem;
  }
  .busca-box {
    padding: 20px 16px;
  }
}