:root {
  --bg-top: #0B1220;
  --bg-bottom: #152238;
  --brand: #14B8A6;
  --brand-dark: #0F9D94;
  --amber: #F59E0B;
  --ink: #1E293B;
  --sub: #64748B;
  --line: #E2E8F0;
  --green: #16A34A;
  --green-bg: #DCFCE7;
  --yellow: #CA8A04;
  --yellow-bg: #FEF9C3;
  --blue: #2563EB;
  --blue-bg: #DBEAFE;
  --red: #DC2626;
  --red-bg: #FEE2E2;
  --max: 1320px;
  --texture-light: url('assets/texture-light.png');
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }

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

a { color: inherit; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(6px);
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
  font-size: 18px;
  text-decoration: none;
}
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: #C9D6E5;
  text-decoration: none;
  font-size: 15px;
}
.nav-links a:hover { color: #fff; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 24px rgba(20, 184, 166, 0.35);
}
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover { border-color: #fff; }
.btn-whatsapp {
  background: #25D366;
  color: #06301D;
}
.btn-lg { padding: 16px 30px; font-size: 17px; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--bg-top), var(--bg-bottom));
  color: #fff;
  padding: 84px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.08;
}
.hero::before { width: 480px; height: 480px; top: -180px; right: -140px; }
.hero::after { width: 380px; height: 380px; bottom: -200px; left: -120px; opacity: 0.06; }
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: rgba(20, 184, 166, 0.15);
  color: #5EEAD4;
  border: 1px solid rgba(94, 234, 212, 0.35);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 800;
  margin: 0 0 20px;
}
.hero h1 span { color: var(--brand); }
.hero p.lead {
  font-size: 19px;
  color: #B8C6D9;
  margin: 0 0 32px;
  max-width: 520px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note { font-size: 14px; color: #8FA2BA; }
.hero-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  transform: perspective(1000px) rotateY(-6deg) rotateX(2deg);
}
.hero-visual img { width: 100%; }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
.section-light { background-color: #fff; background-image: var(--texture-light); background-size: cover; background-position: center; }
.section-tint { background-color: #F8FAFC; background-image: var(--texture-light); background-size: cover; background-position: center; }
.section-dark {
  background: linear-gradient(135deg, var(--bg-top), var(--bg-bottom));
  color: #fff;
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head .kicker {
  color: var(--brand-dark);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.section-dark .section-head .kicker { color: #5EEAD4; }
.section-head h2 {
  font-size: 34px;
  margin: 0 0 14px;
  font-weight: 800;
}
.section-head p {
  color: var(--ink);
  font-size: 17px;
  margin: 0;
}
.section-dark .section-head p { color: #B8C6D9; }

/* ---------- Problem ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
}
.problem-card .icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--red-bg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.problem-card h3 { margin: 0 0 8px; font-size: 18px; }
.problem-card p { margin: 0; color: var(--ink); font-size: 15px; }

/* ---------- Feature rows ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}
.feature-row:last-child { border-bottom: none; }
.feature-row.reverse { grid-template-columns: 1.2fr 0.8fr; }
.feature-row.reverse .feature-text { order: 2; }
.feature-row.reverse .feature-shot { order: 1; }
.feature-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F0FDFA;
  color: var(--brand-dark);
  border: 1px solid #99F6E4;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}
.feature-text h3 { font-size: 26px; margin: 0 0 14px; }
.feature-text p { color: var(--ink); font-size: 16px; margin: 0 0 18px; }
.feature-text ul { padding-left: 20px; margin: 0; color: var(--ink); }
.feature-text li { margin-bottom: 8px; font-size: 15px; }
.feature-shot {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
  border: 1px solid var(--line);
}

/* ---------- Trust / multiempresa strip ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.trust-card {
  text-align: center;
  padding: 24px 16px;
}
.trust-card .num { font-size: 30px; font-weight: 800; color: var(--brand); }
.trust-card .label { color: #B8C6D9; font-size: 14px; margin-top: 6px; }

/* ---------- Article (Segurança e Confiança) ---------- */
.article {
  max-width: 760px;
  margin: 0 auto;
}
.article-lead {
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 40px;
  line-height: 1.6;
}
.article-block { margin-bottom: 36px; }
.article-block:last-child { margin-bottom: 0; }
.article-block h3 {
  font-size: 21px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 12px;
  padding-left: 16px;
  border-left: 4px solid var(--brand);
}
.article-block p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 14px;
}
.article-block p:last-child { margin-bottom: 0; }
.provider-row {
  display: flex;
  gap: 12px;
  margin: 18px 0 22px;
  flex-wrap: wrap;
}
.provider-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F0FDFA;
  border: 1.5px solid #99F6E4;
  color: var(--brand-dark);
  font-weight: 800;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 999px;
}
.article-closing {
  margin-top: 40px;
  padding: 22px 26px;
  background: #F0FDFA;
  border: 1.5px solid #99F6E4;
  border-radius: 14px;
  font-weight: 700;
  color: var(--brand-dark);
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- Pricing / CTA ---------- */
.cta-card {
  background-color: #fff;
  background-image: var(--texture-light);
  background-size: cover;
  background-position: center;
  color: var(--ink);
  border-radius: 24px;
  padding: 56px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}
.cta-card h2 { font-size: 30px; margin: 0 0 12px; }
.cta-card p.lead { color: var(--ink); margin: 0 0 30px; font-size: 17px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.cta-check-list {
  display: flex;
  gap: 22px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
  color: var(--ink);
  font-size: 14px;
}
.cta-check-list span { display: inline-flex; align-items: center; gap: 8px; }
.wa-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  margin-top: 6px;
}
.wa-dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: #25D366;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ---------- Verticals / adapts-to-any-business ---------- */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 36px;
}
.tag {
  background: #fff;
  border: 1.5px solid var(--line);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  padding: 10px 20px;
  border-radius: 999px;
}
.tag.tag-more {
  background: #F0FDFA;
  border-color: #99F6E4;
  color: var(--brand-dark);
}

/* ---------- Quote banner ---------- */
.quote-banner {
  background: linear-gradient(135deg, var(--bg-top), var(--bg-bottom));
  color: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.quote-banner::before {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.08;
  top: -220px;
  left: 50%;
  transform: translateX(-50%);
}
.quote-banner .container {
  position: relative;
  max-width: 900px;
  text-align: center;
}
.quote-mark {
  font-size: 90px;
  line-height: 1;
  color: var(--brand);
  font-weight: 800;
  font-family: Georgia, "Times New Roman", serif;
  margin-bottom: 8px;
  opacity: 0.9;
}
.quote-text {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 36px;
}
.quote-text .accent { color: var(--brand); }
.quote-cta { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

@media (max-width: 700px) {
  .quote-text { font-size: 26px; }
  .quote-mark { font-size: 64px; }
}

/* ---------- Screenshot placeholder (waiting on real app prints) ---------- */
.shot-placeholder {
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  border: 2px dashed #94A3B8;
  background: #F8FAFC;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: var(--sub);
}
.shot-placeholder svg { margin-bottom: 14px; opacity: 0.6; }
.shot-placeholder strong { color: var(--ink); font-size: 15px; margin-bottom: 4px; }
.shot-placeholder span { font-size: 13px; }
.shot-placeholder code {
  margin-top: 10px;
  background: #E2E8F0;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 12px;
}
.hero-visual .shot-placeholder { aspect-ratio: auto; height: 100%; min-height: 340px; border-color: rgba(255,255,255,0.35); background: rgba(255,255,255,0.04); color: #B8C6D9; }
.hero-visual .shot-placeholder strong { color: #fff; }

/* ---------- Footer ---------- */
footer {
  background: var(--bg-top);
  color: #8FA2BA;
  padding: 40px 0;
  font-size: 14px;
}
footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer a { color: #C9D6E5; text-decoration: none; }
footer a:hover { color: #fff; }
.footer-legal {
  max-width: var(--max);
  margin: 20px auto 0;
  padding: 16px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12.5px;
  color: #5B7091;
  line-height: 1.6;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { transform: none; order: -1; }
  .hero h1 { font-size: 34px; }
  .problem-grid { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 28px; }
  .feature-row.reverse .feature-text { order: 1; }
  .feature-row.reverse .feature-shot { order: 2; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .cta-card { padding: 36px 24px; }
  section { padding: 64px 0; }
}