:root{
  --purple:#5B2BE0;
  --purple-900:#3b1db3;
  --teal:#36C2A6;
  --ink:#0B1B54;
  --muted:#6b7280;
  --radius:16px;
  --shadow:0 10px 25px rgba(0,0,0,.08);
}

html{ scroll-behavior:smooth; }
body{ font-family: Inter, ui-sans-serif, system-ui, Arial, sans-serif; color:var(--ink); margin:0; }

.container{ max-width:1120px; margin:0 auto; padding:0 1.25rem; }

/* Navbar */
.navbar{ position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid #e5e7eb; box-shadow:0 4px 10px rgba(0,0,0,.03); }
.navbar-inner{ display:flex; align-items:center; justify-content:space-between; gap:.75rem; padding:.9rem 0; }
.nav-links a{ position:relative; display:inline-flex; padding:.4rem .75rem; margin:0 .125rem; color:var(--purple); font-weight:600; text-decoration:none; }
.nav-links a::after{ content:""; position:absolute; left:.6rem; right:.6rem; bottom:.25rem; height:2px; background:var(--purple); transform:scaleX(0); transform-origin:left; transition:transform .25s ease; }
.nav-links a:hover{ color:var(--purple-900); }
.nav-links a:hover::after{ transform:scaleX(1); }

/* Botões */
.btn{ display:inline-flex; align-items:center; justify-content:center; border:0; border-radius:20px; padding:1rem 2.25rem; font-weight:800; text-decoration:none; cursor:pointer; }
.btn-primary{ background:var(--purple); color:#fff; box-shadow:0 12px 24px rgba(91,43,224,.25); }
.btn-primary:hover{ background:var(--purple-900); }
.btn-outline{ background:#eef; color:var(--purple); border-radius:14px; }

/* Seções */
.section{ padding:72px 0; }
.section.hero{ background:#fff; text-align:center; padding-top:110px; }
.section.gradient{ color:#fff; background:linear-gradient(135deg, var(--purple), var(--teal)); }
.section.gray{ background:#f7f7fb; }

/* Tipografia */
.h2{ text-align:center; font-size:28px; font-weight:800; margin:0; }
.h3{ font-size:20px; font-weight:800; margin:8px 0 6px; }
h1{ font-size:clamp(38px,5vw,64px); line-height:1.05; font-weight:900; margin:0 auto; max-width:980px; }
.lead{ margin:18px auto 36px; font-size:clamp(18px,2.5vw,22px); color:#111827; max-width:980px; }

/* Cards e grids */
.grid{ display:grid; gap:24px; }
.grid-3{ grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); }
.grid-2{ grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); }

.card{ background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:24px; text-align:center; }
.card.glass{ background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.3); color:#fff; }

/* Outros */
.mt-40{ margin-top:40px; }
.icon{ width:40px; height:40px; margin:0 auto 10px; color:#fff; }
.icon-purple{ color:var(--purple); }
.inline-color{ color:var(--purple); }
.step{ font-weight:900; font-size:36px; color:var(--purple); margin-bottom:8px; }

/* Footer */
.footer{ background:#0b1220; color:#cbd5e1; text-align:center; padding:40px 0; }
.footer a{ color:#a78bfa; text-decoration:none; position:relative; }
.footer a:hover{ color:#ddd6fe; }
.footer a::after{ content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px; background:currentColor; transform:scaleX(0); transform-origin:left; transition:transform .25s ease; }
.footer a:hover::after{ transform:scaleX(1); }

.actions{ display:flex; align-items:center; justify-content:center; gap:24px; margin-top:18px; flex-wrap:wrap; }
.icon-wrapper{ display:inline-flex; align-items:center; margin-right:8px; }