/* --- VARIÁVEIS --- */
:root {
  --teal: #2CB9A9;
  --purple: #B39AC1;
  --gold: #FFCC00;
  --orange: #FFA500;
  --dark-text: #1F2A30;
  --white: #FFFFFF;
  --light-gray-border: #E0E0E0;
  --light-bg: #f4f7f6;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',sans-serif;background-color:var(--white);color:var(--dark-text)}

.hero-section,
.pricing-section,
.benefits-section,
.ingredients-section,
.faq-section { scroll-margin-top: 90px; }

/* --- HEADER --- */
.top-bar{
  background-color:var(--teal);
  padding:1rem 2rem;
  position:sticky;top:0;left:0;width:100%;z-index:1000;
  box-shadow:0 2px 5px rgba(0,0,0,.1)
}
.top-bar-container{
  display:flex;justify-content:space-between;align-items:center;
  max-width:1200px;margin:0 auto;gap:1rem
}
.logo{display:flex;align-items:center;text-decoration:none}
.logo-img{height:34px;width:auto;display:block}
.main-nav{display:flex;gap:2rem}
.main-nav a{color:var(--white);text-decoration:none;font-weight:600;opacity:.9}
.main-nav a:hover{opacity:1;text-decoration:underline}
.order-now-btn{
  background-color:var(--gold);color:var(--dark-text);
  padding:.7rem 1.2rem;border-radius:8px;text-decoration:none;font-weight:700;
  transition:transform .2s,background-color .2s
}
.order-now-btn:hover{transform:scale(1.05);background-color:#ffda47}

/* --- HERO NOVA (sem botão) --- */
.hero-section{
  position:relative;
  background-image:url('images/headh.png');
  background-size:cover;
  background-position:center;
  min-height: 540px;
  display:flex;align-items:center;
  color:#fff;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.25) 50%, rgba(0,0,0,.15) 100%);
  z-index:0;
}
.container{max-width:1200px;margin:0 auto;text-align:center;padding:0 1rem}
.hero-inner{position:relative;z-index:1;text-align:left}
.hero-copy{max-width:820px}

.hero-title{
  font-size:2.2rem;
  line-height:1.2;
  font-weight:800;
  color:#fff;
  text-shadow:0 2px 6px rgba(0,0,0,.35);
  margin-bottom:1rem;
}
.hero-subtitle{
  font-size:1.1rem;
  color: var(--gold);            /* amarelo */
  max-width:740px;
  text-shadow:0 2px 5px rgba(0,0,0,.25);
  margin-bottom:1.25rem;
}
.hero-seals{
  display:block;
  max-width:560px;
  width:100%;
  height:auto;
  margin:0 0 .75rem 0;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.25));
}
.hero-madein{
  font-size:.95rem;
  opacity:.95;
  color:#eaf4f8;
  margin-bottom:0.5rem;
  text-shadow:0 1px 3px rgba(0,0,0,.35);
}

/* --- TÍTULOS/SEÇÕES GERAIS --- */
.section-title{font-size:2.5rem;color:var(--dark-text);margin-bottom:.5rem;position:relative;z-index:1}
.section-subtitle{font-size:1.2rem;color:#666;margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto;position:relative;z-index:1}

/* --- PREÇOS --- */
.pricing-section{padding:4rem 2rem;background-color:var(--light-bg)}
.pricing-container{
  display:flex;justify-content:center;align-items:stretch;gap:2rem;flex-wrap:wrap;
  position:relative;z-index:0;margin-top:1.5rem;
}
.pricing-card{
  background-color:var(--white);border:1px solid var(--light-gray-border);border-radius:16px;
  width:100%;max-width:350px;text-align:center;
  box-shadow:0 8px 16px rgba(0,0,0,.05);
  transition:transform .3s,box-shadow .3s;position:relative;display:flex;flex-direction:column
}
.pricing-card:hover{transform:translateY(-10px);box-shadow:0 12px 24px rgba(0,0,0,.1)}
.card-header{background-color:var(--dark-text);color:var(--white);padding:1.2rem;border-top-left-radius:16px;border-top-right-radius:16px}
.card-header h3{font-size:1.5rem;font-weight:700}
.card-header p{font-size:1rem;color:rgba(255,255,255,.8)}
.card-body{padding:1.2rem 1.5rem;display:flex;flex-direction:column;flex-grow:1}
.product-image{max-width:90%;height:auto;margin:0 auto 1rem auto}
.price{font-size:3.5rem;font-weight:700;line-height:1;margin-bottom:.8rem}
.price sup{font-size:1.5rem;font-weight:600;top:-1.2rem}
.price .price-per{font-size:1rem;font-weight:400;color:#777;display:block}
.card-details{margin:.8rem 0;text-align:center}
.detail-item{display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:600}
.detail-item span{color:var(--orange);font-size:1.2rem;margin-right:.5rem}
.savings-detail,.savings-detail span{color:var(--orange)}
hr.separator{border:0;border-top:1px solid #ddd;margin:.6rem 0}
.cta-button{
  display:block;width:100%;padding:1rem;border-radius:8px;border:none;
  font-size:1.5rem;font-weight:700;color:var(--white);text-decoration:none;cursor:pointer;
  transition:background-color .3s,transform .2s;margin-top:auto
}
.cta-button:hover{transform:scale(1.05)}
.button-subtext{display:block;font-size:.9rem;font-weight:400;line-height:1}
.payment-logos-placeholder{font-size:.8rem;color:#aaa;margin:.8rem 0}
.payment-logos-placeholder img{max-width:150px;height:auto;margin:0 auto}
.total{font-size:1.1rem}
.total del{color:#999}
.shipping{font-weight:600}
.best-value{border:2px solid var(--teal);transform:scale(1.05)}
.best-value .card-header{background-color:var(--teal)}
.best-value .cta-button{background-color:var(--gold);color:var(--dark-text)}
.best-value .cta-button:hover{background-color:var(--teal);color:var(--white)}
.pricing-container .pricing-card:last-child{border:2px solid var(--purple)}
.pricing-container .pricing-card:last-child .card-header{background-color:var(--purple)}
.pricing-card:not(.best-value) .cta-button{background-color:var(--purple)}
.pricing-card:not(.best-value) .cta-button:hover{background-color:var(--dark-text)}
.pricing-container .pricing-card:first-child .cta-button{background-color:var(--dark-text)}
.best-value-banner{
  position:absolute;top:-15px;left:50%;transform:translateX(-50%);
  background-color:var(--gold);color:var(--dark-text);padding:.4rem 1.2rem;border-radius:20px;font-weight:700;font-size:1rem;z-index:2
}

/* --- BENEFÍCIOS / INGREDIENTES / GARANTIA / COMPARAÇÃO / DEPOIMENTOS / FAQ --- */
.benefits-section{padding:4rem 2rem;background-color:var(--white)}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;text-align:left;margin-top:3rem}
.benefit-item{display:flex;align-items:flex-start;gap:1.5rem}
.benefit-icon{font-size:2.5rem}
.benefit-text h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem}
.benefit-text p{font-size:1rem;color:#555;line-height:1.6}

.ingredients-section{padding:4rem 2rem;background-color:var(--light-bg)}
.ingredients-list ul{list-style:none;padding:0;text-align:left;column-count:2;column-gap:3rem}
.ingredients-list li{margin-bottom:1rem;line-height:1.6}

.guarantee-section{padding:4rem 2rem;background:linear-gradient(to right,#1f2a30,#2cb9a9);color:var(--white)}
.guarantee-box{background:rgba(255,255,255,.1);border:2px solid var(--gold);border-radius:16px;padding:3rem;position:relative}
.guarantee-seal{position:absolute;top:-70px;left:50%;transform:translateX(-50%);width:140px;height:auto}
.guarantee-box h2{font-size:2.2rem;margin-top:2rem}
.guarantee-box h3{font-size:1.8rem;color:var(--gold);margin-bottom:1.5rem}
.guarantee-box p{font-size:1.1rem;line-height:1.8;max-width:700px;margin:0 auto}

.comparison-section{padding:4rem 2rem}
.comparison-container{display:flex;align-items:center;gap:3rem;text-align:left}
.comparison-image{flex-basis:40%}
.comparison-image img{max-width:100%}
.comparison-table{flex-basis:60%}
.comparison-table table{width:100%;border-collapse:collapse}
.comparison-table th,.comparison-table td{padding:1rem;border-bottom:1px solid #eee}
.comparison-table th{font-weight:700}
.comparison-table td{text-align:center}
.comparison-table td:first-child{text-align:left}
.comparison-table tbody tr:nth-child(odd){background-color:#f9f9f9}
.check{color:var(--teal);font-weight:bold;font-size:1.5rem}
.cross{color:#e74c3c;font-weight:bold;font-size:1.5rem}

.testimonials-section{padding:4rem 2rem;background-color:var(--light-bg)}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem}
.testimonial-card{background-color:var(--white);border:1px solid #ddd;border-radius:12px;padding:1.5rem;text-align:left;box-shadow:0 4px 8px rgba(0,0,0,.05)}
.testimonial-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}
.testimonial-avatar{width:60px;height:60px;border-radius:50%;object-fit:cover}
.testimonial-header h4{font-size:1.1rem;margin:0}
.stars{color:var(--gold);font-size:1rem}
.verified{color:#777;font-size:.8rem;margin-left:.5rem}
.testimonial-body{font-size:1rem;line-height:1.7;color:#333}

.faq-section{padding:4rem 2rem}
.faq-accordion{max-width:800px;margin:0 auto;text-align:left}
.faq-item{border-bottom:1px solid #ddd}
.faq-question{background:none;border:none;width:100%;text-align:left;padding:1.5rem 1rem;font-size:1.2rem;font-weight:600;cursor:pointer;position:relative;padding-right:40px}
.faq-question::after{content:'+';position:absolute;right:1rem;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--teal);transition:transform .3s}
.faq-item.open .faq-question::after{transform:translateY(-50%) rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .5s ease-in-out}
.faq-answer p{padding:0 1rem 1.5rem 1rem;line-height:1.7;color:#555}

/* --- RODAPÉ --- */
.site-footer{background-color:var(--dark-text);color:#aaa;padding:3rem 2rem;text-align:center}
.site-footer p{margin-bottom:1rem;max-width:800px;margin-left:auto;margin-right:auto}
.site-footer .disclaimer{font-size:.8rem;color:#777}

/* --- RESPONSIVO --- */
@media (max-width:992px){
  .pricing-container,.testimonials-grid{flex-direction:column;align-items:center}
  .pricing-card,.best-value{max-width:450px;transform:scale(1)}
  .best-value:hover{transform:scale(1.02)}
  .comparison-container{flex-direction:column}
  .ingredients-list ul{column-count:1}
}
@media (max-width:768px){
  .top-bar{padding:.8rem 1rem}
  .logo-img{height:28px}
  .order-now-btn{padding:.6rem 1rem;font-size:.9rem}
  .main-nav{display:none;} /* menu simplificado no mobile */
  .hero-section{min-height:480px}
  .hero-title{font-size:1.6rem}
  .hero-subtitle{font-size:1rem}
  .hero-seals{max-width:420px}
}