body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    background: #000;
}
main {
    color: #222;
    background-image: url(../assets/images/banner-hero.png);
     background-attachment: fixed;
    background-position: center;
    background-size: cover;
    /* Sombra externa elegante */
   
}

h1, h2, h3, h4, .cta-final, footer, .cta-final-btn, .hero-oferta, .beneficio{
  position: relative;
  z-index: 2;
}


.page-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.65) 0%,
    rgba(0, 0, 0, 0.45) 40%,
    rgba(0, 0, 0, 0.35) 100%
  );
  z-index: 1;
  pointer-events: none; /* não bloqueia cliques */
}


/* HEADER */
.oferta-header {
    display: flex;
    align-items: center;
    background-color: #000;
    padding: 10px;
    gap: 1rem;
    justify-content: space-between;
     position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 999;
    transition: top .4s ease;
}

.voltar {
    color: #ffd53a;
    font-size: 18px;
    text-decoration: none;
    font-weight: bold;
}

.logo {
    border-radius: 50%;
    height: 50px;
    margin-right: 30px;
}

/* HERO */
.hero-oferta {
    
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero-oferta h1 {
    font-size: 2.6rem;
}

.hero-oferta h2 {
    font-size: 1.6rem;
    margin-bottom: 15px;
}
@media screen and (max-width: 768px) {
    h2 {
        font-size: 1rem;
    }
    h1 {
        font-size: 1rem;
    }
}

.cta-hero {
    display: inline-block;
    margin-top: 25px;
    background: #ffd53a;
    color: #202020;
    padding: 14px 35px;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s ease;
}

.cta-hero:hover {
    background: #ffcc00;
    transform: scale(1.05);
}

/* CONTADOR */
#timer {
    font-size: 1.5rem;
    margin-top: 10px;
    font-weight: bold;
}

/* BENEFÍCIOS */
.beneficios-oferta {
    padding: 60px 20px;
    text-align: center;
}
.beneficios-oferta h2 {
    font-size: 1.6rem;
}
.beneficios-grid {
    max-width: 1100px;
    margin: auto;
    display: grid;
    gap: 25px;
    grid-template-columns: repeat(2, 1fr)
}


.beneficio {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #ddd;
}

/* COMPARATIVO */
.comparativo {
    padding: 60px 20px;
    text-align: center;
}

.comparativo-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.comparativo-wrapper img {
    width: 45%;
    border-radius: 12px;
}

/* GALERIA */
.galeria-oferta {
    padding: 60px 20px;
    text-align: center;
}

.galeria-grid {
    max-width: 1000px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.galeria-grid img {
    width: 100%;
    border-radius: 12px;
}

/* CTA FINAL */
.cta-final {
    background: #002d6b;
    color: white;
    padding: 70px 20px;
    text-align: center;
}

.cta-final-btn {
    background: #ffd53a;
    padding: 16px 42px;
    display: inline-block;
    font-size: 1.3rem;
    font-weight: bold;
    color: black;
    border-radius: 12px;
    text-decoration: none;
    transition: 0.3s ease;
}

.cta-final-btn:hover {
    background: #ffcc00;
    transform: scale(1.05);
}