/* LojaDigital — landing. Paleta/tipografia da marca (mesma do app). */
:root {
  --blue: #0265e0;
  --blue-light: #0080f9;
  --ink: #1c2b33;
  --ink-soft: #5d6b73;
  --ink-faint: #8e9aa1;
  --line: #e3e8eb;
  --hover: #f1f4f6;
  --bg: #ffffff;
  --radius: 16px;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 15px; border-radius: 999px;
  padding: 12px 22px; border: 1px solid transparent; cursor: pointer;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #0257c2; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--hover); }
.btn-lg { padding: 15px 28px; font-size: 16px; }

/* ---------- header ---------- */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -.2px; }
.brand img { width: 30px; height: 30px; }
.nav .links { display: flex; gap: 26px; margin-left: 12px; }
.nav .links a { color: var(--ink-soft); font-size: 15px; font-weight: 500; }
.nav .links a:hover { color: var(--ink); }
.nav .spacer { flex: 1; }
.nav .cta { display: flex; gap: 10px; align-items: center; }

/* ---------- hero ---------- */
.hero { padding: 80px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 {
  font-size: 50px; line-height: 1.07; font-weight: 800; letter-spacing: -1px;
  margin: 0 0 18px;
}
.hero p.sub { font-size: 18px; color: var(--ink-soft); margin: 0 0 28px; max-width: 520px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { margin-top: 18px; font-size: 13.5px; color: var(--ink-faint); }
.grad { background: linear-gradient(120deg, var(--blue), var(--blue-light)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* mockup de atendimento (mostra o produto, estilo WhatsApp) */
.mock { background: var(--bg); border: 1px solid var(--line); border-radius: 22px;
  box-shadow: 0 24px 60px rgba(28,43,51,.13); overflow: hidden; }
.mock .bar { display: flex; align-items: center; gap: 10px; padding: 14px 16px;
  border-bottom: 1px solid var(--line); }
.mock .bar .av { width: 34px; height: 34px; border-radius: 999px; background: var(--blue);
  color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.mock .bar .nm { font-weight: 700; font-size: 14.5px; }
.mock .bar .on { font-size: 12px; color: #2e9e5b; }
.mock .bar .on::before { content: "● "; }
.mock .chat { padding: 18px 16px; display: flex; flex-direction: column; gap: 10px;
  background: #f7f9fa; }
.mock .b { max-width: 80%; padding: 10px 13px; font-size: 14px; line-height: 1.4; border-radius: 16px; }
.mock .in { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 5px; }
.mock .out { align-self: flex-end; background: var(--blue); color: #fff; border-bottom-right-radius: 5px; }

/* faixa de confiança */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--hover); }
.trust .wrap { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap;
  padding: 16px 24px; color: var(--ink-soft); font-size: 14px; font-weight: 600; }

/* ---------- seções ---------- */
section { padding: 72px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { font-size: 34px; font-weight: 800; letter-spacing: -.6px; margin: 0 0 12px; }
.section-head p { font-size: 17px; color: var(--ink-soft); margin: 0; }
.eyebrow { color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .5px; text-transform: uppercase; margin: 0 0 10px; }

/* segmentos */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.seg {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  background: var(--bg);
}
.seg .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--hover); margin-bottom: 16px; font-size: 22px; }
.seg h3 { font-size: 20px; margin: 0 0 8px; font-weight: 700; }
.seg p { color: var(--ink-soft); margin: 0; font-size: 15.5px; }

/* como funciona */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { text-align: center; padding: 8px; }
.step .n { width: 38px; height: 38px; border-radius: 999px; background: var(--ink); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin: 0 auto 14px; }
.step h3 { font-size: 17px; margin: 0 0 6px; }
.step p { color: var(--ink-soft); font-size: 15px; margin: 0; }

/* recursos */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.feature .ico { font-size: 22px; margin-bottom: 12px; }
.feature h3 { font-size: 16.5px; margin: 0 0 6px; font-weight: 700; }
.feature p { color: var(--ink-soft); font-size: 14.5px; margin: 0; }

/* preços */
.alt { background: var(--hover); }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.plan { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; display: flex; flex-direction: column; }
.plan.hot { border-color: var(--blue); box-shadow: 0 8px 30px rgba(2,101,224,.12); }
.plan .tag { font-size: 12px; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: .5px; height: 16px; }
.plan h3 { font-size: 20px; margin: 6px 0 4px; }
.plan .price { font-size: 30px; font-weight: 800; letter-spacing: -.5px; }
.plan .price small { font-size: 14px; font-weight: 600; color: var(--ink-faint); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 22px; flex: 1; }
.plan li { font-size: 14px; color: var(--ink-soft); padding: 6px 0 6px 22px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
.plan .btn { width: 100%; }

/* faq */
.faq { max-width: 720px; margin: 0 auto; }
.qa { border-bottom: 1px solid var(--line); padding: 20px 0; }
.qa h3 { font-size: 17px; margin: 0 0 8px; }
.qa p { color: var(--ink-soft); margin: 0; font-size: 15.5px; }

/* cta final */
.cta-final { text-align: center; }
.cta-final .box { background: var(--ink); color: #fff; border-radius: 24px; padding: 56px 32px; }
.cta-final h2 { font-size: 32px; font-weight: 800; letter-spacing: -.5px; margin: 0 0 12px; }
.cta-final p { color: #c7d0d6; margin: 0 0 28px; font-size: 17px; }

/* rodapé */
footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--ink-soft); font-size: 14px; }
.foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.foot .spacer { flex: 1; }
.foot a { color: var(--ink-soft); }
.foot a:hover { color: var(--ink); }

/* páginas legais */
.legal { max-width: 760px; margin: 0 auto; padding: 56px 0; }
.legal h1 { font-size: 32px; letter-spacing: -.5px; }
.legal h2 { font-size: 20px; margin-top: 32px; }
.legal p, .legal li { color: var(--ink-soft); font-size: 15.5px; }
.legal .upd { color: var(--ink-faint); font-size: 13.5px; }

/* responsivo */
@media (max-width: 860px) {
  .hero { padding: 56px 0 48px; }
  .hero .wrap { grid-template-columns: 1fr; text-align: center; gap: 36px; }
  .hero h1 { font-size: 38px; }
  .hero p.sub { margin-left: auto; margin-right: auto; }
  .hero .cta { justify-content: center; }
  .two, .steps, .grid3, .plans { grid-template-columns: 1fr; }
  .nav .links { display: none; }
}