:root{
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, 0.10);

  --brand: #16a34a;         /* verde azulado, sensação de controle */
  --brand-dark: #15803d;

  --ok: #1f9d55;            /* suave */
  --warn: #e0b300;          /* suave */
  --risk: #d64545;          /* suave */

  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.10);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1000px 500px at 20% -10%, rgba(15,118,110,0.10), transparent 55%),
              radial-gradient(900px 450px at 90% 0%, rgba(2,132,199,0.06), transparent 55%),
              var(--bg);
  color: var(--text);
}

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

.container{
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 248, 251, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

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

.brand{ display: grid; gap: 2px; }
.brand-title{ font-weight: 800; letter-spacing: -0.02em; }
.brand-sub{ font-size: 12.5px; color: var(--muted); }

.hero{
  padding: 44px 0 18px 0;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

h1{
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 14px 0;
}

.subheadline{
  margin: 0 0 14px 0;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.55;
}

.hero-proof{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.pill{
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.16);
  color: #0a3f3b;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
}

.hero-video{ display: grid; gap: 12px; }

.video-card{
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 10px;
}

.hero-cta{ display: grid; gap: 6px; }

.micro{
  margin: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.section{
  padding: 56px 0;
}

.alt{
  background: rgba(255,255,255,0.55);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head{
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

h2{
  margin: 0;
  font-size: clamp(20px, 2.7vw, 28px);
  letter-spacing: -0.02em;
}

.section-sub{
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.55;
}

.card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.cards{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.cards .card{
  padding: 16px;
}

.cards .card strong{
  display: block;
  margin-bottom: 6px;
}

.cards .card p{
  margin: 0;
  color: var(--muted);
}

.tension{ padding: 18px 0 10px 0; }
.tension-box{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 18px;
}

.tension-box p{
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.tension-box .t2{ margin-top: 10px; color: var(--muted); }
.tension-box .t3{ margin-top: 10px; font-weight: 700; }

.steps{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.step{
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 16px;
  align-items: start;
}

.step-n{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(15, 118, 110, 0.10);
  border: 1px solid rgba(15, 118, 110, 0.18);
  color: #0a3f3b;
  font-weight: 800;
}

.step-t p{
  margin: 6px 0 0 0;
  color: var(--muted);
}

.states-card{
  margin-top: 14px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.state{
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
}

.dot{
  width: 12px;
  height: 12px;
  border-radius: 999px;
  margin-top: 4px;
}

.dot-ok{ background: var(--ok); }
.dot-warn{ background: var(--warn); }
.dot-risk{ background: var(--risk); }

.state p{
  margin: 4px 0 0 0;
  color: var(--muted);
}

.two-cols{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

h3{
  margin: 0 0 10px 0;
  font-size: 16.5px;
}

.list{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.list li{ margin: 6px 0; }

.guarantee{
  padding: 16px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  align-items: center;
}

.guarantee-badge{
  width: 80px;
  height: 80px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(15, 118, 110, 0.10);
  border: 1px solid rgba(15, 118, 110, 0.20);
  color: #0a3f3b;
  font-weight: 900;
  font-size: 18px;
}

.guarantee-text h2{
  margin-bottom: 6px;
}

.guarantee-text p{
  margin: 0;
  color: var(--muted);
}

.offer{
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: center;
}

.offer-name{
  margin: 0 0 10px 0;
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 18px;
}

.offer-price{
  display: grid;
  gap: 6px;
}

.price-line{
  display: flex;
  gap: 8px;
  align-items: baseline;
  flex-wrap: wrap;
}

.price-line strong{
  font-size: 18px;
}

.price-line.muted{
  color: var(--muted);
}

.center{
  margin-top: 18px;
  display: flex;
  justify-content: center;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.2s ease, opacity 0.2s ease, border 0.2s ease;
}

.btn:active{ transform: translateY(1px); }

.btn-wide{
  width: 100%;
  padding: 14px 18px;
}

.btn-primary{
  background: var(--brand);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(22, 163, 74, 0.35);
}

.btn-primary:hover{ background: var(--brand-dark); }

.btn-ghost{
  background: transparent;
  border-color: rgba(15, 118, 110, 0.30);
  color: #0a3f3b;
}

.btn-ghost:hover{
  background: rgba(15, 118, 110, 0.08);
}

.tag{
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12.5px;
  border: 1px solid transparent;
}

.tag-ok{ background: rgba(31, 157, 85, 0.10); border-color: rgba(31, 157, 85, 0.20); }
.tag-warn{ background: rgba(224, 179, 0, 0.12); border-color: rgba(224, 179, 0, 0.22); }
.tag-risk{ background: rgba(214, 69, 69, 0.10); border-color: rgba(214, 69, 69, 0.20); }

.accordion{
  display: grid;
  gap: 10px;
}

.acc-item{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}

.acc-q{
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 14px 14px;
  font-family: inherit;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.acc-ico{
  width: 30px;
  height: 30px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(15, 118, 110, 0.08);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #0a3f3b;
  flex: 0 0 auto;
}

.acc-a{
  padding: 0 14px 14px 14px;
  color: var(--muted);
  line-height: 1.6;
}

.footer{
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.footer-inner{
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.footer-right{ display: grid; gap: 4px; }

.sticky{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px;
  background: rgba(246, 248, 251, 0.86);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  transform: translateY(120%);
  transition: transform 0.22s ease;
  z-index: 60;
}

.sticky.show{
  transform: translateY(0);
}

.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.in{
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 980px){
  .hero-grid{
    grid-template-columns: 1fr 1.05fr;
    gap: 26px;
  }

  .cards{
    grid-template-columns: 1fr 1fr;
  }

  .steps{
    grid-template-columns: 1fr 1fr 1fr;
  }

  .two-cols{
    grid-template-columns: 1fr 1fr;
  }

  .offer{
    grid-template-columns: 1fr 0.9fr;
  }

  .footer-inner{
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 520px){
  .topbar-inner{
    flex-direction: column;
    align-items: flex-start;
  }
}