/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; color: #111; background: #f9f9f9; line-height: 1.5; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
img { max-width: 100%; display: block; }

/* HEADER */
header { background: #fff; border-bottom: 1px solid #eee; position: sticky; top: 0; z-index: 999; }
.header-flex { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.logo { height: 32px; }
nav { display: flex; align-items: center; gap: 28px; }
nav a, .btn-header { text-decoration: none; color: #333; font-weight: 500; font-size: 15px; cursor: pointer; }
.btn-header { background: #0041ff; color: #fff; padding: 10px 24px; border-radius: 50px; transition: opacity .3s; }
.btn-header:hover { opacity: .85; }

/* HERO */
#hero { background: linear-gradient(135deg,#0041ff 0%,#00c6ff 100%); color: #fff; padding: 90px 0 120px; }
.hero-flex { display: flex; align-items: center; gap: 60px; }
.hero-text { flex: 1 1 520px; }
.hero-text h1 { font-size: 40px; font-weight: 700; margin-bottom: 18px; }
.hero-text p { font-size: 18px; margin-bottom: 28px; }
#form-cpf { display: flex; gap: 12px; margin-top: 28px; }
#cpf { flex: 1; padding: 14px 18px; border: none; border-radius: 8px; font-size: 16px; }
#cpf::-webkit-inner-spin-button, #cpf::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.btn-primary { background: #fff; color: #0041ff; padding: 14px 38px; border: none; border-radius: 50px; font-weight: 700; cursor: pointer; transition: transform .3s; }
.btn-primary:hover { transform: translateY(-2px); }
.hero-img { width: 400px; object-fit: contain; position: relative; left: 40px; top: 20px; }

/* VANTAGENS */
#vantagens { padding: 80px 0; background: #fff; }
#vantagens h2 { text-align: center; font-size: 32px; margin-bottom: 50px; }
.grid-vantagens { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 40px; }
.item { text-align: center; }
.item img { width: 64px; margin: 0 auto 16px; }
.item h3 { font-size: 20px; font-weight: 600; }

/* FOOTER */
footer { background: #111; color: #fff; text-align: center; padding: 24px 0; font-size: 14px; }

/* RESPONSIVO */
@media (max-width: 768px) {
  .hero-flex { flex-direction: column-reverse; text-align: center; }
  .hero-text h1 { font-size: 32px; }
  .hero-img { width: 180px; left: 0; top: 0; }
  #form-cpf { flex-direction: column; }
}