/* Páginas estáticas por segmento (SEO): /sistema-para-restaurante, /sistema-para-bar,
   /sistema-para-lanchonete, /sistema-para-mercearia e /delivery-proprio-sem-comissao.
   Independente do styles.css da landing para a página continuar leve e não quebrar quando a landing mudar. */
:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --ink: #0b0b0f;
  --ink-2: #3a3a42;
  --ink-3: #6e6e76;
  --line: rgba(11, 11, 15, 0.08);
  --brand: #ff4d2e;
  --brand-soft: rgba(255, 77, 46, 0.1);
  --brand-grad: linear-gradient(120deg, #ff7a1a 0%, #ff4d2e 55%, #ff2d78 100%);
  --radius: 22px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #07070b;
    --card: #121218;
    --ink: #f5f5f7;
    --ink-2: #d4d4d8;
    --ink-3: #a1a1aa;
    --line: rgba(255, 255, 255, 0.1);
    --brand-soft: rgba(255, 122, 26, 0.16);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: var(--brand); }
img { max-width: 100%; height: auto; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* Topo */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 12px; background: #fff; }
.brand img { display: block; height: 34px; width: auto; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.top-link { color: var(--ink-2); font-weight: 600; font-size: 0.92rem; text-decoration: none; padding: 8px 6px; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand-grad); color: #fff; box-shadow: 0 8px 22px rgba(255, 77, 46, 0.28); }
.btn-ghost { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn-sm { min-height: 38px; padding: 8px 16px; font-size: 0.88rem; }

/* Hero */
.hero { padding: 56px 0 32px; }
.kicker {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
h1 {
  margin: 16px 0 14px;
  font-size: clamp(1.9rem, 6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
}
.lead { margin: 0 0 24px; max-width: 720px; font-size: 1.08rem; color: var(--ink-2); }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 18px 0 0; padding: 0; list-style: none; color: var(--ink-3); font-size: 0.9rem; font-weight: 600; }
.trust li::before { content: "✓ "; color: var(--brand); }

/* Seções */
section { padding: 32px 0; }
[id] { scroll-margin-top: 80px; }
h2 { margin: 0 0 8px; font-size: clamp(1.4rem, 4.4vw, 2rem); line-height: 1.2; letter-spacing: -0.02em; font-weight: 800; }
.sec-lead { margin: 0 0 22px; color: var(--ink-3); max-width: 720px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card {
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.card h3 { margin: 0 0 6px; font-size: 1.08rem; line-height: 1.3; }
.card p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }
.ico { display: block; font-size: 1.6rem; margin-bottom: 10px; }
.plan-note { margin-top: 10px !important; font-size: 0.82rem !important; color: var(--ink-3) !important; font-weight: 600; }

.steps { margin: 0; padding: 0; list-style: none; counter-reset: passo; display: grid; gap: 12px; }
.steps li {
  counter-increment: passo;
  position: relative;
  padding: 16px 18px 16px 62px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink-2);
}
.steps li::before {
  content: counter(passo);
  position: absolute;
  left: 16px;
  top: 14px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand-grad);
  color: #fff;
  font-weight: 800;
}
.steps strong { color: var(--ink); }

.plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.plan.indicado { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand) inset; }
.plan .tag { display: inline-block; margin-bottom: 8px; padding: 3px 10px; border-radius: 999px; background: var(--brand-grad); color: #fff; font-size: 0.75rem; font-weight: 700; }
.plan ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 0.92rem; }
.plan li { margin-bottom: 4px; }
.price-line { margin: 18px 0 0; color: var(--ink-2); }

/* Perguntas frequentes */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 0 18px; }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 28px 16px 0;
  position: relative;
  font-weight: 700;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 13px; font-size: 1.3rem; color: var(--brand); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 16px; color: var(--ink-2); }

/* Chamada final */
.cta-final {
  margin: 16px 0 8px;
  padding: 32px 22px;
  border-radius: 26px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
}
.cta-final p { margin: 0 auto 20px; max-width: 560px; color: var(--ink-2); }
.cta-final .cta-row { justify-content: center; }

/* Rodapé */
.foot { margin-top: 32px; padding: 32px 0 40px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 0.9rem; }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.foot h2 { margin: 0 0 8px; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); }
.foot ul { margin: 0; padding: 0; list-style: none; }
.foot li { margin-bottom: 6px; }
.foot a { color: var(--ink-2); text-decoration: none; }
.foot a:hover, .foot a[aria-current="page"] { color: var(--brand); }
.foot-bottom { margin-top: 24px; }

@media (max-width: 420px) {
  .top-link { display: none; }
  .hero { padding-top: 36px; }
  .cta-row .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover { transform: none; }
}