:root{
  --bg: #ffffff;
  --text: #0b0f14;         /* preto/quase-preto */
  --muted: #3f4a56;        /* cinza escuro */
  --faint: #6b7683;        /* cinza mais claro */
  --border: rgba(11,15,20,0.12);

  --green: #0b7a3b;        /* verde principal */
  --green2: #0f9d4d;       /* verde de destaque */
  --greenSoft: rgba(15,157,77,0.10);

  --card: #ffffff;
  --cardAlt: #f6f8fa;

  --shadow: 0 18px 45px rgba(11,15,20,0.10);

  --radius: 18px;
  --radius2: 26px;

  --max: 1100px;
  --pad: 22px;

  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: 3px; }

.container{
  width: min(var(--max), calc(100% - 2*var(--pad)));
  margin: 0 auto;
}

.container-header{
  width: min(1400px, calc(100% - 24px));
  margin: 0 auto;
}


.skip-link{
  position: absolute;
  left: -999px;
  top: -999px;
  background: #000;
  color: #fff;
  padding: 10px 12px;
  border-radius: 10px;
  z-index: 9999;
}
.skip-link:focus{ left: 14px; top: 14px; }

/* HEADER */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
}

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

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
}

/* Aumenta o logo */
.brand-logo{
  height: 48px;   /* aumente aqui se quiser (52, 56 etc.) */
  width: auto;
  display:block;


}

/* Texto BOTO.IA ao lado */
.brand-text{
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 18px;
  color: var(--text);
  line-height: 1;
}

/* pontinho verde discreto */
.brand-dot{
  color: var(--green);
}

.nav{ display:flex; align-items:center; gap: 10px; }
.nav-menu{ display:flex; align-items:center; gap: 18px; }

.nav-link{
  font-size: 14px;
  color: var(--muted);
  padding: 10px 8px;
  border-radius: 12px;
}
.nav-link:hover{
  color: var(--text);
  text-decoration: none;
  background: rgba(15,157,77,0.08);
}

.nav-cta{
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--green), var(--green2));
  color: #fff;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 10px 26px rgba(11,122,59,0.16);
}
.nav-cta:hover{
  text-decoration: none;
  filter: brightness(1.02);
}

.nav-toggle{
  display:none;
  border:1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle-lines{
  width: 18px; height: 2px; background: var(--text);
  display:block; position: relative;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute;
  left:0;
  width:18px; height:2px;
  background: var(--text);
}
.nav-toggle-lines::before{ top: -6px; }
.nav-toggle-lines::after{ top: 6px; }

.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

/* HERO */
.hero{
  position: relative;
  padding: 64px 0 36px;
  overflow: hidden;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 26px;
  align-items: start;
}

.hero-copy .eyebrow{
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 10px;
}

.hero-copy h1{
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.07;
  margin: 0 0 14px;
}

.lead{
  font-size: 17px;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 18px;
}

.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 10px;
}

.micro{
  margin: 10px 0 0;
  color: var(--faint);
  font-size: 13px;
}

/* Cartão no hero */
.hero-card{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
}

.hero-card-inner{
  padding: 22px 20px;
}

.hero-card h2{
  margin: 0 0 10px;
  font-size: 18px;
}

.hero-card p{
  margin: 0 0 14px;
  color: var(--muted);
}

.pill-row{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill{
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,157,77,0.25);
  background: rgba(15,157,77,0.08);
  color: var(--green);
  font-weight: 600;
}

/* Fundo decorativo com verde suave */
.hero-bg{
  position:absolute;
  inset: -220px -140px auto -140px;
  height: 520px;
  background:
    radial-gradient(420px 280px at 18% 50%, rgba(15,157,77,0.16), transparent 65%),
    radial-gradient(520px 340px at 72% 35%, rgba(15,157,77,0.10), transparent 70%);
  filter: blur(8px);
  pointer-events:none;
}

/* SECTIONS */
.section{
  padding: 58px 0;
  border-top: 1px solid var(--border);
}

.section.alt{
  background: var(--cardAlt);
}

.section h2{
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.15;
  margin: 0 0 16px;
}

.prose{
  max-width: 78ch;
  color: var(--muted);
}

.prose p{
  margin: 0 0 14px;
}

/* FEATURES */
.feature-grid{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  padding: 18px 16px;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

.feature h3{
  margin: 0 0 8px;
  font-size: 16px;
}

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

/* STEPS */
.steps{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.step{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  padding: 18px 16px;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

.step-kicker{
  display:inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
  font-weight: 800;
}

.step h3{
  margin: 0 0 8px;
  font-size: 16px;
}

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

/* PRICING */
.pricing{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.price-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  padding: 18px 16px;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

.price-card.featured{
  border-color: rgba(15,157,77,0.35);
  background: linear-gradient(180deg, rgba(15,157,77,0.10), rgba(15,157,77,0.05));
}

.price-card h3{
  margin: 0 0 10px;
  font-size: 16px;
}

.price{
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.price span{
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  margin-left: 6px;
}

.price-desc{
  margin: 0;
  color: var(--muted);
}

/* CALLOUT & STATS */
.callout{
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(15,157,77,0.25);
  background: rgba(15,157,77,0.07);
  color: var(--text);
}

.stats{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stat{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  padding: 18px 16px;
  text-align:center;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

.stat-num{
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--green);
}

.stat-label{
  color: var(--muted);
  margin-top: 6px;
}

/* INVESTOR */
.investor-card{
  margin-top: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(15,157,77,0.22);
  background: #fff;
  padding: 18px 16px;
  max-width: 78ch;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

.investor-card h3{
  margin: 0 0 10px;
  font-size: 16px;
}

.investor-card p{
  margin: 0 0 12px;
  color: var(--muted);
}

.investor-note{
  margin: 0;
  color: var(--text);
}

/* CONTACT */
.contact-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items:start;
}

.contact-lines{
  margin-top: 14px;
  color: var(--text);
}

.form{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: #fff;
  padding: 18px 16px;
  box-shadow: 0 10px 22px rgba(11,15,20,0.06);
}

label{
  display:block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 600;
}

input, textarea{
  width:100%;
  margin-top: 6px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(11,15,20,0.12);
  background: #fff;
  color: var(--text);
  font-family: var(--font);
  outline: none;
}

input:focus, textarea:focus{
  border-color: rgba(15,157,77,0.55);
  box-shadow: 0 0 0 4px rgba(15,157,77,0.14);
}

.form-hint{
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--faint);
}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(11,15,20,0.12);
  text-decoration: none;
  cursor: pointer;
  font-weight: 800;
}

.btn-primary{
  background: linear-gradient(135deg, var(--green), var(--green2));
  color: #fff;
  border-color: rgba(0,0,0,0.05);
  box-shadow: 0 10px 24px rgba(11,122,59,0.14);
}
.btn-primary:hover{ text-decoration:none; filter: brightness(1.02); }

.btn-ghost{
  background: rgba(15,157,77,0.08);
  border-color: rgba(15,157,77,0.18);
  color: var(--green);
}
.btn-ghost:hover{ text-decoration:none; background: rgba(15,157,77,0.12); }

/* FOOTER */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 22px 0 30px;
  background: #fff;
}

.footer-inner{
  display:flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-brand, .footer-copy{
  margin: 0;
  color: var(--muted);
}

.footer-top{
  color: var(--green);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,157,77,0.20);
  background: rgba(15,157,77,0.08);
}
.footer-top:hover{ text-decoration:none; background: rgba(15,157,77,0.12); }

/* MOBILE */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .stats{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }

  .nav-toggle{ display:inline-flex; }
  .nav-menu{
    display:none;
    position:absolute;
    right: var(--pad);
    top: 68px;
    width: min(340px, calc(100vw - 2*var(--pad)));
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 10px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.98);
    box-shadow: var(--shadow);
  }
  .nav-menu.open{ display:flex; }
  .nav-link{ padding: 12px 12px; }
  .nav-cta{ text-align:center; }
}