/* =====================================================
   REVITARI — Design System
   Paleta clara, muito branco, verde apenas como destaque
   ===================================================== */
:root{
  --ink:        #F5F1E6;   /* texto principal (agora sobre fundo escuro) */
  --ink-soft:   #BBB2A0;   /* texto secundário */
  --ink-faint:  #8B846F;   /* legendas / micro */
  --bg:         #080808;   /* preto profundo — fundo principal */
  --bg-soft:    #11100D;   /* preto levemente mais claro — alternância */
  --green:      #C79A3B;   /* dourado */
  --green-deep: #9E7625;   /* dourado escuro */
  --green-tint: #F5EBD3;
  --gold-light: #E4C46A;   /* dourado claro */
  --navy:       #080808;   /* preto profundo */
  --navy-soft:  #17140F;   /* preto card */
  --black-mid:  #11100D;   /* preto intermediário */
  --blue:       #183C76;   /* azul profundo — exclusivo do Revitari Moment */
  --blue-deep:  #10264D;
  --cream:      #F3E5BD;
  --text-main:  #F8F4EA;   /* texto principal em seções escuras */
  --text-muted: #BEB5A2;   /* texto secundário em seções escuras */
  --gold-border: rgba(199,154,59,.22);
  --buy-green: #1F6B4A;
  --buy-green-deep: #164F37;
  --buy-green-light: #3FAE7C;
  --line:       rgba(229,196,106,.16);
  --radius:     18px;
  --radius-lg:  28px;
  --shadow: 0 1px 2px rgba(27,27,24,.04), 0 12px 40px rgba(27,27,24,.06);
  --shadow-lift: 0 2px 4px rgba(27,27,24,.05), 0 24px 64px rgba(27,27,24,.10);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", -apple-system, "Segoe UI", sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{width:min(1140px, 92%);margin:0 auto}
.narrow{width:min(760px, 92%);margin:0 auto}

section{padding:104px 0}
@media(max-width:720px){section{padding:72px 0}}

/* ---------- Tipografia ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem, 5.2vw, 4rem)}
h2{font-size:clamp(1.8rem, 3.6vw, 2.6rem)}
h3{font-size:1.25rem;font-weight:560}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:58ch}
.eyebrow{
  display:inline-block;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--green);margin-bottom:18px;
}
.section-head{max-width:640px;margin-bottom:56px}
.section-head p{color:var(--ink-soft);margin-top:16px;font-size:1.08rem}
.center{text-align:center}
.center .section-head{margin-left:auto;margin-right:auto}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 30px;border-radius:10px;
  font-weight:700;font-size:.88rem;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;border:none;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 24px rgba(176,140,61,.32)}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--gold-light);border:1.5px solid var(--gold-border)}
.btn-ghost:hover{background:rgba(229,196,106,.1);border-color:var(--gold-light);transform:translateY(-2px)}
.btn-whats{background:transparent;color:var(--gold-light);border:1.5px solid var(--gold-border)}
.btn-whats:hover{background:rgba(229,196,106,.1);transform:translateY(-2px)}
.btn svg{flex:none}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(6,6,6,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-border);
}
header .logo{color:var(--text-main)}
header .nav-links{color:var(--text-muted)}
header .nav-links a:hover{color:var(--gold-light)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.nav-links{display:flex;gap:34px;font-size:.95rem;font-weight:500;color:var(--ink-soft)}
.nav-links a:hover{color:var(--green)}
.nav .btn{padding:11px 22px;font-size:.92rem}

/* ---------- Hero — imagem oficial como cenário ---------- */
.hero{
  position:relative;
  min-height:880px;
  padding:0;
  display:flex;align-items:center;
  color:var(--text-main);
  background-color:var(--navy);
  background-image:url("../img/hero-revitari-desktop.webp");
  background-size:cover;
  background-position:right center;
  background-repeat:no-repeat;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,
    rgba(8,8,8,.92) 0%, rgba(8,8,8,.72) 34%, rgba(8,8,8,.15) 62%, rgba(8,8,8,0) 100%);
}
.hero-inner{position:relative;z-index:2;padding:64px 0}
.hero-copy{max-width:560px}
.hero .eyebrow{color:var(--gold-light)}
.hero h1{color:var(--text-main)}
.hero .lead{margin:24px 0 36px;color:var(--text-muted)}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-whats{background:transparent;color:var(--gold-light);border:1.5px solid var(--gold-border)}
.hero .btn-whats:hover{background:rgba(229,196,106,.1)}

.hero .trust-strip{
  margin-top:46px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:460px;
}
.hero .trust{
  background:rgba(255,255,255,.045);border:1px solid var(--gold-border);color:#CFC8B6;
  display:flex;align-items:center;gap:10px;border-radius:14px;padding:12px 14px;font-size:.85rem;font-weight:600;
}
.hero .trust svg{flex:none;color:var(--gold-light)}

/* Imagem mobile: elemento <img> real em fluxo normal (não background-image).
   Isso garante que ela NUNCA seja cortada (altura automática, proporção
   preservada) e NUNCA sobreponha o texto — ela simplesmente flui abaixo
   do conteúdo, com a altura final do Hero se ajustando sozinha. */
.hero-mobile-img{display:none}

@media(max-width:768px){
  .hero{
    min-height:0;
    padding-bottom:0;
    flex-direction:column;
    align-items:stretch;
    background-image:none;
  }
  .hero::before{display:none}
  .hero-inner{padding:36px 0 20px}
  .hero-copy{max-width:100%}
  .hero .trust-strip{max-width:100%}
  .hero-mobile-img{
    display:block;width:100%;height:auto;flex:none;
  }
}

/* ---------- Faixa escura de destaques (seção própria, após o Hero) ---------- */
.dark-features{background:var(--navy);padding:56px 0}
.dark-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
}
@media(max-width:900px){.dark-band{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.dark-band{grid-template-columns:1fr}}
.dark-feature{display:flex;gap:14px;align-items:flex-start}
.dark-feature svg{flex:none;color:var(--green);margin-top:2px}
.dark-feature strong{display:block;color:var(--text-main);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.dark-feature p{color:var(--text-muted);font-size:.85rem;line-height:1.5;margin:0}
.stars{color:var(--green);letter-spacing:3px;font-size:.85rem;margin-top:10px}
.garantia-dark{background:var(--navy);border:none}
.garantia-dark .g-title{font-family:var(--font-display);font-size:1.6rem;color:var(--text-main)}
.garantia-dark .g-sub{color:var(--text-muted);font-size:.9rem;margin-top:8px}


/* ---------- Fotos dos produtos ---------- */
.bottle{height:100%;width:auto;max-height:100%;filter:drop-shadow(0 24px 40px rgba(16,27,44,.28))}
.kit-thumb{display:block;width:100%;aspect-ratio:900/579;overflow:hidden}
.kit-thumb img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- Placeholders de conteúdo futuro ---------- */
.placeholder{
  border:2px dashed rgba(199,154,59,.4);background:rgba(199,154,59,.05);border-radius:var(--radius);
  padding:28px;text-align:center;color:var(--ink-faint);font-size:.92rem;line-height:1.5;
}
.placeholder strong{
  display:block;color:var(--green);font-size:.75rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;
}

/* ---------- Cards genéricos ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{
  background:var(--navy-soft);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px;box-shadow:0 1px 2px rgba(0,0,0,.2), 0 16px 48px rgba(0,0,0,.28);
}
.card h3{margin-bottom:12px}
.card p{color:var(--ink-soft);font-size:.98rem}
.icon-dot{
  width:48px;height:48px;border-radius:14px;background:rgba(199,154,59,.14);
  display:flex;align-items:center;justify-content:center;color:var(--gold-light);margin-bottom:20px;
}

/* ---------- Seção alternada ---------- */
.soft{background:var(--bg-soft)}

/* ---------- Produtos ---------- */
.product-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:900px){.product-split{grid-template-columns:1fr;gap:40px}}
.product-frame{
  aspect-ratio:1/1.05;border-radius:var(--radius-lg);
  background:linear-gradient(165deg,#17140F,#0D0B08);
  border:1px solid var(--line);box-shadow:0 16px 48px rgba(0,0,0,.3);
  display:flex;align-items:center;justify-content:center;padding:24px;
}
.spec-list{margin-top:26px;display:grid;gap:14px}
.spec-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft);font-size:.98rem}
.spec-list svg{flex:none;color:var(--green);margin-top:4px}

/* ---------- Passo a passo ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;margin-top:20px}
@media(max-width:900px){.steps{grid-template-columns:1fr;gap:28px}}
.step{padding:0 18px;position:relative;text-align:center}
.step-num{
  width:52px;height:52px;border-radius:50%;margin:0 auto 18px;
  background:var(--navy-soft);border:1.5px solid var(--green);color:var(--gold-light);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:1.15rem;font-weight:560;position:relative;z-index:1;
}
.step h3{font-size:1.05rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--ink-soft)}
.steps::before{
  content:"";position:absolute;top:26px;left:12%;right:12%;height:1.5px;background:var(--line);
}
@media(max-width:900px){.steps::before{display:none}}

/* ---------- Depoimentos ---------- */
.quote-card{background:var(--navy-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:0 16px 48px rgba(0,0,0,.28)}
.quote-card p{color:var(--ink-soft);font-size:.98rem;font-style:italic}
.quote-who{margin-top:20px;display:flex;align-items:center;gap:14px;font-style:normal}
.quote-avatar{width:44px;height:44px;border-radius:50%;background:rgba(199,154,59,.16);display:flex;align-items:center;justify-content:center;color:var(--gold-light);font-weight:700}
.quote-who strong{display:block;font-size:.95rem}
.quote-who span{font-size:.82rem;color:var(--ink-faint)}
.note{font-size:.8rem;color:var(--ink-faint);margin-top:28px;text-align:center}

/* ---------- Kits ---------- */
.kits{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
@media(max-width:900px){.kits{grid-template-columns:1fr}}
.kit{
  background:var(--navy-soft);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;
  display:flex;flex-direction:column;box-shadow:0 16px 48px rgba(0,0,0,.28);position:relative;
}
.kit.featured{border:2px solid var(--green);box-shadow:var(--shadow-lift)}
.kit-flag{
  position:absolute;top:16px;left:50%;transform:translateX(-50%);z-index:5;
  background:var(--green);color:#fff;font-size:.72rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;padding:6px 16px;border-radius:999px;
  box-shadow:0 6px 16px rgba(0,0,0,.35);
}
.kit-body{padding:28px 32px 32px;display:flex;flex-direction:column;flex:1}
.kit h3{font-size:1.3rem;text-align:center}
.kit-desc{color:var(--ink-soft);font-size:.94rem;margin:10px 0 22px}
.kit-items{display:grid;gap:10px;margin-bottom:26px}
.kit-items li{display:flex;gap:10px;font-size:.93rem;color:var(--ink-soft)}
.kit-items svg{flex:none;color:var(--green);margin-top:5px}
.kit-price{margin-top:auto;padding-top:22px;border-top:1px solid var(--line)}
.kit-price .installments-main{font-family:var(--font-display);font-size:2.05rem;color:var(--buy-green-light);line-height:1.15}
.kit-price .installments-main span{font-size:1.05rem;font-weight:600;font-family:var(--font-body)}
.kit-price .cash-price{font-size:.98rem;font-weight:600;color:var(--gold-light);margin:6px 0 18px}
.kit .btn{width:100%;justify-content:center}
.btn-buy{
  background:linear-gradient(155deg,var(--buy-green-light),var(--buy-green));
  color:#fff;box-shadow:0 8px 22px rgba(31,107,74,.35);
}
.btn-buy:hover{background:linear-gradient(155deg,var(--buy-green),var(--buy-green-deep));transform:translateY(-2px)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:20px 4px;font-weight:600;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-family:var(--font-display);font-size:1.5rem;color:var(--green);
  transition:transform .2s ease;flex:none;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .answer{padding:0 4px 24px;color:var(--ink-soft);font-size:.97rem;max-width:66ch}

/* ---------- Garantia / Entrega ---------- */
.pill-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media(max-width:900px){.pill-row{grid-template-columns:repeat(2,1fr)}}
.pill{
  background:var(--navy-soft);border:1px solid var(--line);border-radius:16px;
  padding:22px 18px;text-align:center;font-size:.88rem;font-weight:600;color:var(--ink-soft);
}
.pill svg{color:var(--green);margin:0 auto 10px;display:block}

/* ---------- CTA final ---------- */
.cta-final{
  background:linear-gradient(150deg,var(--navy),var(--navy-soft));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:80px 48px;text-align:center;color:#fff;
}
.cta-final h2{color:var(--text-main)}
.cta-final p{color:rgba(255,255,255,.85);max-width:52ch;margin:18px auto 34px}
.cta-final .btn-primary{background:var(--green);color:#fff;box-shadow:none}
.cta-final .btn-primary:hover{background:var(--green-deep)}

/* ---------- Rodapé ---------- */
footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:72px 0 36px;font-size:.9rem;color:var(--ink-soft)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
.footer-grid ul{display:grid;gap:10px}
.footer-grid a:hover{color:var(--green)}
.footer-legal{border-top:1px solid var(--line);padding-top:28px;font-size:.8rem;color:var(--ink-faint);display:grid;gap:10px}

/* ---------- Identidade Revitari (dourado + navy) ---------- */
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:1.08rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--ink)}
.logo svg{flex:none}
.gold{color:var(--green)}
/* ---------- Acento azul — exclusivo do Revitari Moment ---------- */
#moment .eyebrow{color:var(--blue)}
#moment .spec-list svg{color:var(--blue)}
#moment .product-frame{border-color:rgba(24,60,118,.28)}


/* ---------- Revelação suave ao rolar ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Botão WhatsApp flutuante ---------- */
.whats-float{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(176,140,61,.45);transition:transform .18s ease;
}
.whats-float:hover{transform:scale(1.07)}

/* =====================================================
   RESPONSIVIDADE — Menu mobile e ajustes finos
   ===================================================== */
.nav-toggle{
  display:none;background:none;border:none;cursor:pointer;
  width:44px;height:44px;align-items:center;justify-content:center;
  border-radius:10px;
}
.nav-toggle:hover{background:rgba(229,196,106,.1)}
.nav-toggle span{display:block;width:22px;height:2px;background:#FAF8F5;position:relative;transition:background .2s ease}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:22px;height:2px;background:#FAF8F5;transition:transform .25s ease,top .25s ease;
}
.nav-toggle span::before{top:-7px}
.nav-toggle span::after{top:7px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media(max-width:900px){
  .nav-toggle{display:flex}
  .nav-links{
    display:flex;position:fixed;inset:76px 0 0 0;z-index:49;
    flex-direction:column;gap:0;padding:8px 6%;
    background:rgba(11,11,11,.98);backdrop-filter:blur(16px);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .22s ease, transform .22s ease;
  }
  .nav-links.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-links a{padding:18px 4px;border-bottom:1px solid rgba(229,196,106,.14);font-size:1.05rem;color:#E7E1D2}
  .nav .btn-primary{padding:11px 18px;font-size:.8rem}
}

/* Toque confortável e leitura em telas pequenas */
@media(max-width:600px){
  body{font-size:16px}
  section{padding:64px 0}
  .cta-final{padding:56px 24px}
  .btn{padding:14px 24px;font-size:.82rem}
  .steps::before{display:none}
  .footer-legal{font-size:.78rem}
}

/* Evita zoom automático em inputs no iOS caso formulários sejam adicionados depois */
input,select,textarea{font-size:16px}