:root{
  --azul:#2563EB; --navy:#1E3A8A; --azul-claro:#EFF4FF;
  --tinta:#0F172A; --cinza:#64748B; --linha:#E2E8F0;
  --bg:#FFFFFF; --suave:#F8FAFC; --sombra:0 10px 30px rgba(2,6,23,.08);
  --raio:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--tinta);background:var(--bg);line-height:1.6}
h1,h2,h3,.logo{font-family:'Plus Jakarta Sans','Inter',sans-serif}
a{text-decoration:none;color:inherit}
.container{width:min(1120px,92%);margin:0 auto}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font-weight:600;
  padding:.7rem 1.2rem;border-radius:999px;border:1px solid transparent;transition:.18s;cursor:pointer;font-size:.95rem}
.btn-lg{padding:.9rem 1.6rem;font-size:1.05rem}
.btn-primary{background:var(--azul);color:#fff}
.btn-primary:hover{background:var(--navy)}
.btn-outline{border-color:var(--azul);color:var(--azul);background:#fff}
.btn-outline:hover{background:var(--azul-claro)}
.btn-ghost{color:var(--tinta)}
.btn-ghost:hover{color:var(--azul)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--azul-claro)}
.btn-bloco{width:100%;margin-top:1.2rem}

/* Topo */
.topo{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:.2s}
.topo.scrolled{border-color:var(--linha);box-shadow:0 4px 20px rgba(2,6,23,.05)}
.topo-in{display:flex;align-items:center;gap:1.5rem;padding:.9rem 0}
.logo{font-weight:800;font-size:1.35rem;color:var(--navy)}
.logo span{color:var(--azul)}
.nav{display:flex;gap:1.5rem;margin-left:1rem}
.nav a{color:var(--cinza);font-weight:500}
.nav a:hover{color:var(--azul)}
.topo-acoes{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.menu-btn{display:none;background:none;border:none;font-size:1.5rem;margin-left:auto;color:var(--navy)}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,var(--azul-claro),#fff 60%);padding:4.5rem 0 4rem}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.selo{display:inline-block;background:var(--azul-claro);color:var(--navy);font-weight:600;
  font-size:.8rem;padding:.35rem .8rem;border-radius:999px;margin-bottom:1rem}
.hero h1{font-size:clamp(2.2rem,4.5vw,3.4rem);line-height:1.1;letter-spacing:-.02em}
.hero h1 span{color:var(--azul)}
.hero-txt p{color:var(--cinza);font-size:1.15rem;margin-top:1rem;max-width:36ch}
.hero-cta{display:flex;gap:.8rem;margin-top:1.8rem;flex-wrap:wrap}
.hero-nota{font-size:.9rem;color:var(--cinza);margin-top:1rem}

/* Mockup */
.hero-mock{display:flex;justify-content:center}
.mock-card{width:100%;max-width:340px;background:#fff;border:1px solid var(--linha);
  border-radius:var(--raio);box-shadow:var(--sombra);padding:1.2rem}
.mock-top{border-bottom:1px solid var(--linha);padding-bottom:.8rem;margin-bottom:.8rem}
.mock-top strong{display:block;color:var(--navy)}
.mock-link{font-size:.8rem;color:var(--azul)}
.mock-slot{display:flex;justify-content:space-between;align-items:center;padding:.7rem .9rem;
  border:1px solid var(--linha);border-radius:12px;margin-bottom:.6rem;font-size:.95rem}
.mock-slot em{font-style:normal;color:var(--cinza)}
.mock-slot.on{border-color:var(--azul);background:var(--azul-claro);color:var(--navy);font-weight:600}
.mock-slot.on em{color:var(--navy)}
.mock-btn{margin-top:.4rem;background:var(--azul);color:#fff;text-align:center;
  padding:.7rem;border-radius:12px;font-weight:600}

/* Seções */
.secao-titulo{font-size:clamp(1.6rem,3vw,2.2rem);text-align:center;letter-spacing:-.02em}
.secao-sub{text-align:center;color:var(--cinza);margin-top:.5rem}
.recursos{padding:4.5rem 0}
.grid-rec{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2.5rem}
.rec{background:var(--suave);border:1px solid var(--linha);border-radius:var(--raio);padding:1.6rem}
.rec-ico{font-size:1.8rem}
.rec h3{margin:.6rem 0 .3rem;font-size:1.15rem}
.rec p{color:var(--cinza);font-size:.95rem}

/* Como funciona */
.como{padding:4rem 0;background:var(--suave)}
.passos{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}
.passo{text-align:center;padding:1rem}
.passo-n{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;
  background:var(--azul);color:#fff;font-weight:700;border-radius:50%;margin-bottom:.8rem}
.passo h3{margin-bottom:.3rem}
.passo p{color:var(--cinza)}

/* Planos */
.planos{padding:4.5rem 0}
.grid-planos{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem;align-items:start}
.plano{position:relative;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);
  padding:2rem 1.6rem;box-shadow:var(--sombra)}
.plano-destaque{border:2px solid var(--azul);transform:translateY(-6px)}
.plano-tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--azul);color:#fff;font-size:.75rem;font-weight:600;padding:.3rem .9rem;border-radius:999px}
.plano-nome{color:var(--navy);font-size:1.3rem}
.plano-preco{font-size:2.2rem;font-weight:800;color:var(--tinta);margin:.4rem 0 1rem;font-family:'Plus Jakarta Sans'}
.plano-preco span{font-size:1rem;font-weight:500;color:var(--cinza)}
.plano-lista{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.plano-lista li{position:relative;padding-left:1.6rem;color:var(--tinta);font-size:.95rem}
.plano-lista li::before{content:"\2713";position:absolute;left:0;color:var(--azul);font-weight:700}

/* FAQ */
.faq{padding:4rem 0;background:var(--suave)}
.faq-in{max-width:760px}
.faq details{background:#fff;border:1px solid var(--linha);border-radius:12px;padding:1rem 1.2rem;margin-top:.8rem}
.faq summary{font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary{color:var(--azul)}
.faq details p{color:var(--cinza);margin-top:.6rem}

/* CTA final */
.cta-final{padding:4rem 0;background:linear-gradient(120deg,var(--navy),var(--azul));color:#fff;text-align:center}
.cta-in h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-in p{margin:.6rem 0 1.6rem;opacity:.9}

/* Rodapé */
.rodape{padding:2.5rem 0;border-top:1px solid var(--linha)}
.rodape-in{display:flex;flex-direction:column;gap:.4rem;align-items:center;text-align:center}
.rodape p{color:var(--cinza);font-size:.9rem}
.rodape a{color:var(--azul)}

/* Responsivo */
@media(max-width:900px){
  .hero-in,.grid-rec,.passos,.grid-planos{grid-template-columns:1fr}
  .grid-rec{grid-template-columns:1fr 1fr}
  .hero-mock{order:-1}
  .plano-destaque{transform:none}
}
@media(max-width:640px){
  .grid-rec{grid-template-columns:1fr}
  .nav,.topo-acoes{display:none}
  .nav.aberto{display:flex;position:absolute;top:60px;left:0;right:0;background:#fff;
    flex-direction:column;padding:1rem;border-bottom:1px solid var(--linha);margin:0}
  .menu-btn{display:block}
}

/* ===== Barra superior de contatos ===== */
.topbar{background:var(--navy);color:#fff;font-size:.85rem}
.topbar-in{display:flex;align-items:center;gap:1rem;min-height:38px;padding:.35rem 0}
.topbar-contatos{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.topbar-item{display:inline-flex;align-items:center;gap:.45rem;color:#fff;opacity:.92;transition:.15s}
.topbar-item:hover{opacity:1}
.topbar-item svg{width:15px;height:15px;min-width:15px;max-width:15px;fill:currentColor;flex-shrink:0}
.topbar-redes{margin-left:auto;display:flex;align-items:center;gap:.9rem}
.topbar-redes a{display:inline-flex;color:#fff;opacity:.85;transition:.15s}
.topbar-redes a:hover{opacity:1}
.topbar-redes svg{width:16px;height:16px;min-width:16px;max-width:16px;fill:currentColor}
@media(max-width:640px){
  .topbar{font-size:.8rem}
  .topbar-in{gap:.6rem}
  .topbar-contatos{gap:.9rem}
  .topbar-email{display:none}
  .topbar-redes{gap:.7rem}
}