/* Cesar Wallet — landing page (HTML/CSS puros, sem framework, sem build, sem JavaScript)
   Mesmas cores do portal (portal/style.css). Modo escuro automático pelo sistema. */
:root{
  --bg:#f6f8f7; --card:#fff; --fg:#0f172a; --muted:#64748b; --line:#e5e9ec;
  --pine:#1f9d7a; --pine2:#178567; --tint:#e9f7f1; --blue:#2f7cf6;
  --shadow:0 6px 24px rgba(15,23,42,.05);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0d0f12; --card:#181c22; --fg:#f1f5f9; --muted:#94a3b8; --line:#262c35;
    --tint:#14261f; --shadow:none;
  }
}
*{box-sizing:border-box;margin:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;
  background:var(--bg); color:var(--fg); line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
svg{stroke:currentColor; fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.wrap{max-width:1120px; margin:auto; padding:0 24px}

/* topo */
.top{display:flex; justify-content:space-between; align-items:center; padding:24px}
.brand{display:flex; gap:12px; align-items:center; font-weight:700; letter-spacing:-.01em}
.logo{display:grid; place-items:center; width:36px; height:36px; border-radius:12px;
  background:var(--pine); color:#fff; font-weight:700}

/* botões */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border-radius:999px; padding:14px 20px; font:inherit; font-size:14px; font-weight:600;
  text-decoration:none; box-shadow:0 4px 14px rgba(15,23,42,.12);
  transition:opacity .15s, transform .12s}
.btn:hover{opacity:.9}
.btn:active{transform:scale(.98)}
.btn-small{padding:9px 16px}
.btn-dark{background:var(--fg); color:var(--bg)}
.btn-pine{background:var(--pine); color:#fff}
.btn-blue{background:var(--blue); color:#fff}

/* chamada principal */
.hero{display:grid; gap:48px; align-items:center; padding:24px 24px 80px}
@media (min-width:1200px){.hero{grid-template-columns:1.15fr 1fr}}
.badge{display:inline-flex; align-items:center; gap:8px; border-radius:999px;
  background:var(--tint); color:var(--pine2); padding:6px 12px; font-size:12px; font-weight:600}
h1{margin-top:24px; font-size:clamp(34px,5vw,60px); line-height:1.08;
  letter-spacing:-.02em; font-weight:700}
.hl{color:var(--pine)}
.lead{margin-top:24px; max-width:560px; font-size:18px; color:var(--muted)}
.cta{margin-top:32px; display:flex; flex-wrap:wrap; gap:10px; justify-content:center}
.cta .btn{flex:1 1 100%}
@media (min-width:640px){.cta{flex-wrap:nowrap} .cta .btn{flex:1 1 0}}
.photo img{width:100%; height:auto; display:block; border-radius:32px;
  box-shadow:0 20px 60px rgba(15,23,42,.25)}

/* faixa de pilares */
.band{border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--card)}
.pillars{display:grid; gap:32px; padding:56px 24px; grid-template-columns:1fr 1fr}
@media (min-width:900px){.pillars{grid-template-columns:repeat(4,1fr)}}
.pillar svg{width:24px; height:24px; color:var(--pine)}
.pillar h3{margin-top:12px; font-size:15px}
.pillar p{margin-top:6px; font-size:14px; color:var(--muted)}

/* 3 passos */
.steps{padding:80px 24px}
h2{font-size:clamp(26px,3vw,36px); letter-spacing:-.02em; font-weight:700}
.grid3{margin-top:40px; display:grid; gap:20px; grid-template-columns:1fr}
@media (min-width:800px){.grid3{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--card); border:1px solid var(--line); border-radius:28px;
  padding:28px; box-shadow:var(--shadow)}
.step .head{display:flex; justify-content:space-between; align-items:center}
.step .icon{display:grid; place-items:center; width:44px; height:44px;
  border-radius:16px; background:var(--tint); color:var(--pine)}
.step .n{font-weight:700; color:var(--muted); font-size:14px}
.step h3{margin-top:20px; font-size:17px}
.step p{margin-top:8px; font-size:14px; color:var(--muted)}

/* cartão físico */
.buy{padding:0 24px 96px}
.panel{background:var(--fg); color:var(--bg); border-radius:32px;
  padding:56px 32px; text-align:center}
.panel p{margin:16px auto 0; max-width:520px; opacity:.8}
.panel .btn{margin-top:32px}

footer{border-top:1px solid var(--line); padding:32px 24px;
  text-align:center; font-size:14px; color:var(--muted)}