:root{
  --gc-bg: #0B1B2B;         /* Hero bg */
  --gc-bg-2: #0E2A47;       /* Dark navy */
  --gc-accent: #2DD4BF;     /* Teal */
  --gc-accent-2: #3B82F6;   /* Blue */
  --gc-text: #0F172A;       /* Slate-900 */
  --gc-text-2: #334155;     /* Slate-600 */
  --gc-muted: #94A3B8;      /* Slate-400 */
  --gc-surface: #FFFFFF;    /* Card bg */
  --gc-surface-2:#F8FAFC;   /* Light bg */
  --radius-xl: 18px;
  --shadow-1: 0 10px 28px rgba(2, 6, 23, .18);
  --shadow-2: 0 6px 16px rgba(2,6,23,.12);
}

/* altura do header usada nas âncoras */
:root{
  --header-h: 88px;
}

html{
  scroll-behavior:smooth;
}

[id]{
  scroll-margin-top:var(--header-h);
}

*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;
  color:var(--gc-text);
}
a{color:var(--gc-accent-2);text-decoration:none}
a:hover{opacity:.9}
.container{width:min(1160px, 92%);margin:0 auto}

/* NAV (limpo, sem bordas nos itens) */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(15,23,42,0.04);
  box-shadow:0 2px 6px rgba(15,23,42,0.06);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:16px 0;
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.logo{
  height:60px;
  width:auto;
  max-height:60px;
}
.nav nav ul{
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
  margin:0;
  padding:0;
}

/* Toggle mobile (hidden desktop) */
.nav-toggle{
  display:none;
}
.nav-toggle-btn{
  display:none; /* só aparece no mobile */
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:5px;
  width:36px;
  height:32px;
  border-radius:8px;
  border:1px solid rgba(15,23,42,.08);
  background:#ffffff;
  cursor:pointer;
  box-shadow:0 2px 6px rgba(15,23,42,0.08);
}
.nav-toggle-btn span{
  display:block;
  width:18px;
  height:2px;
  border-radius:4px;
  background:#0F172A;
  transition:transform .18s ease, opacity .18s ease;
}

/* Botões/links base */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:600;
  border-radius:12px;
  padding:12px 18px;
  border:1px solid transparent;
  transition:transform .06s ease, box-shadow .2s ease;
}
.btn:hover{transform:translateY(-1px)}

/* Links fantasma (menu) — sem borda/fundo, só cor */
.btn-ghost{
  background:transparent;
  border:none;
  padding:0;
  font-weight:600;
  color:var(--gc-text);
  transition:color .2s ease, transform .15s ease;
}
.btn-ghost:hover{
  color:var(--gc-accent-2);
  transform:translateY(-1px);
}

/* CTA primário (Entrar) com destaque */
.btn-primary{
  background:linear-gradient(135deg, var(--gc-accent) 0%, var(--gc-accent-2) 100%);
  color:#fff;
  border-radius:10px;
  padding:10px 18px;
  box-shadow:0 4px 14px rgba(59,130,246,.25);
  transition:box-shadow .2s ease, transform .1s ease;
}
.btn-primary:hover{
  box-shadow:0 6px 20px rgba(59,130,246,.35);
  transform:translateY(-1px);
}

/* HERO */
.hero{
  background:radial-gradient(1200px 600px at 50% -200px, #153E6B 0%, var(--gc-bg) 45%, #07121E 100%);
  color:#E6F5FF;
  position:relative;
  overflow:hidden;
}
.hero-inner{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:34px;
  align-items:center;
  padding:78px 0 96px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#BFE7FF;
  background:rgba(45,212,191,.12);
  border:1px solid rgba(45,212,191,.26);
  padding:6px 10px;
  border-radius:999px;
  font-size:.88rem;
}
h1{
  font-size:clamp(2.2rem, 3.2vw + 1rem, 3.6rem);
  line-height:1.08;
  margin:14px 0 14px;
}
.hero p{
  color:#CFE3FF;
  max-width:58ch;
  font-size:1.08rem;
}
.cta-row{
  display:flex;
  gap:12px;
  margin-top:22px;
  flex-wrap:wrap;
}
.hero-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-xl);
  padding:18px 18px;
  display:flex;
  gap:18px;
  align-items:center;
  margin-top:18px;
}
.hero-card .kpi{
  font-weight:800;
  font-size:1.4rem;
  color:#FFFFFF;
}
.hero-illus{
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,0));
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;
  padding:22px;
  box-shadow:inset 0 0 60px rgba(59,130,246,.2);
}
.illus-box{
  background:#0C233B;
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  height:220px;
  box-shadow:var(--shadow-1);
  position:relative;
  overflow:hidden;
}

/* Wrapper para mini cards (facilita no mobile) */
.mini-cards-wrapper{
  margin-top:14px;
}
.mini-cards{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:18px;
  margin-top:16px;
}
.mini-card{
  background:rgba(12, 35, 59, 0.55);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:14px;
  padding:18px;
  box-shadow:inset 0 0 12px rgba(255,255,255,0.03), 0 6px 20px rgba(0,0,0,0.25);
  transition:all .25s ease;
  backdrop-filter:blur(8px);
}
.mini-card:hover{
  border-color:rgba(59,130,246,0.45);
  box-shadow:0 6px 24px rgba(59,130,246,0.25);
  transform:translateY(-2px);
}
.mini-head{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:6px;
}
.badge-pill{
  display:inline-flex;
  align-items:center;
  padding:5px 12px;
  border-radius:999px;
  font-weight:700;
  font-size:.86rem;
  color:#063A31;
  background:rgba(45,212,191,.3);
  border:1px solid rgba(45,212,191,.45);
}
.badge-alt{
  background:rgba(59,130,246,.28);
  color:#0B1B2B;
  border-color:rgba(59,130,246,.45);
}
.mini-card h4{
  margin:0;
  font-weight:700;
  color:#F1F5FF;
}
.mini-card p{
  margin:6px 0 0;
  color:#C9DAF5;
  font-size:.95rem;
  line-height:1.45;
}

/* Radar/Pulse */
.radar{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
}
.radar-logo{
  width:64px;
  height:64px;
  object-fit:contain;
  filter:drop-shadow(0 6px 14px rgba(59,130,246,.35));
  opacity:.98;
}
.pulse-ring{
  position:absolute;
  width:160px;
  height:160px;
  border-radius:999px;
  border:2px solid rgba(59,130,246,.35);
  animation:pulseRing 3.8s ease-out infinite;
}
.pulse-ring2{
  border-color:rgba(45,212,191,.38);
  animation-delay:1.2s;
}
@keyframes pulseRing{
  0%{transform:scale(.6);opacity:.9}
  80%{transform:scale(1.9);opacity:0}
  100%{opacity:0}
}

/* SECTIONS */
section{padding:72px 0}
.section-muted{background:var(--gc-surface-2)}
.section-title{
  font-size:clamp(1.6rem, 1.2vw + 1rem, 2.2rem);
  margin:0 0 10px;
}
.section-sub{
  color:var(--gc-text-2);
  margin:0 0 28px;
}

/* FEATURES */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.card{
  background:var(--gc-surface);
  border:1px solid rgba(2,6,23,.08);
  border-radius:16px;
  padding:22px;
  box-shadow:var(--shadow-2);
}
.card h4{margin:6px 0 8px}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#0B3B2E;
  background:#E7FFF9;
  border:1px solid rgba(45,212,191,.36);
  border-radius:999px;
  padding:6px 10px;
  font-weight:600;
}

/* PARTNERS */
.partners{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:28px;
  align-items:center;
}
.partner-card{
  background:var(--gc-surface);
  border:1px solid rgba(2,6,23,.08);
  border-radius:16px;
  padding:22px;
  display:flex;
  gap:18px;
  align-items:flex-start;
}
.partner-logo{
  width:82px;
  height:82px;
  border-radius:12px;
  object-fit:contain;
  background:#F1F5F9;
  border:1px solid rgba(2,6,23,.06);
}

/* HOW IT WORKS */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.step{
  background:var(--gc-surface);
  border:1px solid rgba(2,6,23,.08);
  border-radius:16px;
  padding:20px;
}
.step .num{
  width:36px;
  height:36px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--gc-accent),var(--gc-accent-2));
  color:#fff;
  font-weight:800;
  margin-bottom:10px;
}

/* CTA */
.cta-band{
  background:linear-gradient(135deg,#0E2A47,#153E6B);
  color:#E6F5FF;
  border-radius:20px;
  padding:24px;
  border:1px solid rgba(255,255,255,.16);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.cta-text{
  max-width:420px;
}

/* CONTATO */
.contato-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

/* FOOTER */
footer{
  background:#0A1725;
  color:#CBD5E1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr 1fr;
  gap:22px;
  padding:48px 0;
}
.footer-grid a{color:#A5B4FC}
.subfooter{
  border-top:1px solid rgba(255,255,255,.08);
  padding:14px 0;
  color:#94A3B8;
  font-size:.92rem;
}

/* ===================== RESPONSIVE ====================== */

/* Medium: até 1200px – suavizar grids */
@media (max-width: 1200px){
  .grid-3{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
  .steps{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

/* Tablets / notebooks menores */
@media (max-width: 980px){
  .hero-inner{
    grid-template-columns:1fr;
    padding:64px 0 80px;
  }
  .hero-inner > div:first-child{
    max-width:640px;
  }
  .hero-illus{
    max-width:520px;
    margin:0 auto;
  }

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

  .footer-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

/* Mobile: menu colapsado, 1 coluna geral */
@media (max-width: 768px){
  :root{
    --header-h: 72px; /* header um pouco menor em mobile */
  }

  .logo{
    height:48px;
    max-height:48px;
  }

  section{
    padding:56px 0;
  }

  .nav{
    gap:12px;
  }

  /* mostra botão hambúrguer e esconde menu horizontal */
  .nav-toggle-btn{
    display:flex;
  }

  .nav nav ul{
    position:absolute;
    inset-inline:0;
    top:100%;
    margin-top:8px;
    background:#ffffff;
    border-radius:14px;
    border:1px solid rgba(15,23,42,0.08);
    box-shadow:0 12px 30px rgba(15,23,42,0.18);
    flex-direction:column;
    align-items:flex-start;
    padding:10px 14px;
    gap:6px;
    display:none; /* fechado por padrão */
  }

  .nav nav ul li{
    width:100%;
  }
  .nav nav ul a{
    display:block;
    width:100%;
    padding:8px 10px;
  }

  /* abre quando marcado */
  .nav-toggle:checked ~ nav ul{
    display:flex;
  }

  /* animação botão (X) */
  .nav-toggle:checked + .nav-toggle-btn span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
  }
  .nav-toggle:checked + .nav-toggle-btn span:nth-child(2){
    opacity:0;
  }
  .nav-toggle:checked + .nav-toggle-btn span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
  }

  .hero-inner{
    text-align:left;
  }
  .hero-card{
    align-items:flex-start;
  }

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

  .grid-3,
  .steps{
    grid-template-columns:1fr;
  }

  .cta-band{
    flex-direction:column;
    align-items:flex-start;
  }

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

  .contato-card{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* Mobile bem pequeno */
@media (max-width: 520px){
  .container{
    width:min(100%, 92%);
  }

  h1{
    font-size:2rem;
  }

  .hero p{
    font-size:1rem;
  }

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