:root{
  --bg0:#070709;
  --bg1:#0b0c10;
  --card:rgba(255,255,255,0.06);
  --card2:rgba(255,255,255,0.08);
  --stroke:rgba(255,255,255,0.12);
  --text:#e9ecf5;
  --muted:rgba(233,236,245,0.72);
  --primary:#ff4d2e;
  --primary2:#ff7a58;
  --shadow:0 18px 60px rgba(0,0,0,0.55);
  --shadow2:0 10px 28px rgba(0,0,0,0.45);
  --radius:16px;
  --radius2:12px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(255,77,46,0.15), transparent 55%),
    radial-gradient(900px 520px at 90% 35%, rgba(255,122,88,0.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }

.container{
  width:min(1120px, calc(100% - 40px));
  margin:0 auto;
}

.section{
  padding:72px 0;
}

.section-alt{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

h1,h2,h3,h4{ margin:0 0 10px; line-height:1.08; }
h1{ font-size: clamp(34px, 6vw, 54px); letter-spacing:-0.03em; }
h2{ font-size: clamp(26px, 4.3vw, 38px); letter-spacing:-0.025em; }
h3{ font-size: 18px; letter-spacing:-0.01em; }
p{ margin:0 0 14px; color:var(--muted); }

.eyebrow{
  font-size:12px;
  color:rgba(233,236,245,0.55);
  letter-spacing:0.18em;
  text-transform:uppercase;
}

.lead{
  font-size:16px;
  max-width:52ch;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  transition: background 180ms ease, border-color 180ms ease;
  background: rgba(7,7,9,0.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.site-header[data-shadow="true"]{
  border-color: var(--stroke);
  box-shadow: var(--shadow2);
}

.header-grid{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:12px;
}

.brand{
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:center;
  column-gap:10px;
}
.brand-mark{
  width:32px;
  height:32px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background: linear-gradient(135deg, rgba(255,77,46,0.35), rgba(255,122,88,0.18));
  border: 1px solid rgba(255,255,255,0.14);
}
.brand-title{ font-weight:700; font-size:13px; letter-spacing:0.08em; }
.brand-sub{ font-size:12px; color:rgba(233,236,245,0.65); margin-top:-2px; }

.nav{ display:flex; align-items:center; gap:10px; }
.nav-toggle{ display:none; }
.nav-links{ display:flex; gap:14px; list-style:none; padding:0; margin:0; }
.nav-links a{
  font-size:13px;
  color:rgba(233,236,245,0.78);
  padding:8px 10px;
  border-radius:12px;
  border: 1px solid transparent;
}
.nav-links a:hover{
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.nav-links a.active{
  border-color: rgba(255,255,255,0.15);
  background: linear-gradient(180deg, rgba(255,77,46,0.22), rgba(255,77,46,0.08));
  color: var(--text);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:650;
  letter-spacing:0.01em;
  cursor:pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease, opacity 160ms ease;
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
.btn:active{ transform: translateY(0px); box-shadow:none; }
.btn-primary{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  border-color: rgba(255,255,255,0.12);
  color:#fff;
}
.btn-secondary{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
  color:var(--text);
}
.btn-ghost{
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.12);
  color:rgba(233,236,245,0.85);
}
.btn-small{
  padding:10px 12px;
  font-size:13px;
}

.hero{
  position:relative;
  min-height: clamp(620px, 90vh, 860px);
  display:flex;
  align-items:center;
  padding: 32px 0 70px;
  isolation:isolate;
}
.hero-bg{
  position:absolute;
  inset:-10px;
  background:
    radial-gradient(1000px 640px at 18% 12%, rgba(255,77,46,0.22), transparent 55%),
    radial-gradient(680px 520px at 92% 40%, rgba(255,122,88,0.18), transparent 62%),
    linear-gradient(120deg, rgba(255,255,255,0.08), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.92));
  z-index:-2;
}
.hero-photo{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter: saturate(0.98) contrast(1.02);
  opacity:0.72;
  z-index:-3;
}
.hero-card{
  max-width:680px;
  padding:26px;
  border-radius:22px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.hero-card .lead{ font-size:17px; margin-bottom:18px; }
.hero-ctas{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.hero-meta span{
  padding:8px 10px;
  border-radius:12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.2);
  font-size:12px;
  color: rgba(233,236,245,0.78);
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:start;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
  border:1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.card-span{
  grid-column: 1 / -1;
}

.checklist,
.list{
  list-style:none;
  padding:0;
  margin:12px 0;
}
.checklist li,
.list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:10px;
  color: rgba(233,236,245,0.82);
  font-size:14px;
}
.checklist li::before{
  content:"•";
  color: var(--primary);
  margin-top:-1px;
}
.list li::before{
  content:"◆";
  color: rgba(255,255,255,0.55);
  font-size:12px;
  line-height:1.6;
}

.diag{
  margin-top:16px;
  padding:16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
}
.diag-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:12px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.12);
  color: rgba(233,236,245,0.85);
  font-size:14px;
}
.diag-item:last-child{ border-bottom:none; }
.diag-result{
  margin-top:14px;
  border-radius:12px;
  padding:14px;
  background: linear-gradient(180deg, rgba(255,77,46,0.16), rgba(255,77,46,0.06));
  border: 1px solid rgba(255,255,255,0.14);
}

.features{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
  margin-top:18px;
}
.feature{
  padding:16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}
.feature p{ font-size:14px; color: rgba(233,236,245,0.75); margin-top:8px; }

.faq{ margin-top:18px; display:grid; gap:10px; }
details{
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
}
summary{
  list-style:none;
  padding:14px 16px;
  cursor:pointer;
  font-weight:650;
}
summary::-webkit-details-marker{ display:none; }
details p{
  padding: 0 16px 16px;
  color: rgba(233,236,245,0.78);
  font-size:14px;
}

.cta-final{
  margin-top:24px;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.footer{
  margin-top:22px;
  font-size:13px;
  color: rgba(233,236,245,0.55);
}

.wa-bubble{
  position:fixed;
  right:18px;
  bottom:18px;
  width:54px;
  height:54px;
  border-radius:16px;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--shadow2);
}
.wa-bubble::before{
  content:"💬";
  font-size:24px;
  display:grid;
  place-items:center;
  height:100%;
  color: rgba(233,236,245,0.88);
}

@media (max-width: 920px){
  .nav-links{ display:none; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px; border-radius:12px; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.02); color: rgba(233,236,245,0.86); }
  .nav.open .nav-links{
    position:absolute;
    top:56px;
    right:18px;
    width:min(320px, calc(100% - 36px));
    display:flex;
    flex-direction:column;
    background: rgba(7,7,9,0.78);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 14px;
    padding:10px;
    box-shadow: var(--shadow);
  }
  .grid-2{ grid-template-columns: 1fr; }
  .features{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; transition:none !important; }
}

/* PROVA visual (corrigido) */
.proof-grid{
  margin-top: 18px;
  display:grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.proof-card{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  box-shadow: var(--shadow2);
  overflow:hidden;
}

.proof-card img{
  width:100%;
  height: 220px;              /* fixa a altura pra não virar banner */
  object-fit: cover;
  display:block;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.proof-card h3{
  margin: 14px 14px 6px;
}

.proof-card p{
  margin: 0 14px 16px;
  font-size:14px;
}

@media (max-width: 920px){
  .proof-grid{ grid-template-columns: 1fr; }
}

.proof-grid{
  margin-top: 18px;
  display:grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.proof-card{ overflow:hidden; border-radius:16px; border:1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.03); box-shadow: var(--shadow2); }
.proof-card img{ width:100%; height:220px; object-fit:cover; display:block; border-bottom:1px solid rgba(255,255,255,0.12); }
@media (max-width:920px){ .proof-grid{ grid-template-columns:1fr; } }