:root {
  --bg: #fffaf8;
  --surface: #ffffff;
  --surface-2: #fff1ec;
  --text: #231815;
  --muted: #6e5b56;
  --primary: #e36b5d;
  --primary-dark: #c75548;
  --accent: #3c2a25;
  --border: #f1d7cf;
  --success: #1f8f5f;
  --warning: #d88400;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(65, 33, 25, 0.08);
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.topbar {
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 10px 14px;
  font-size: 14px;
  letter-spacing: .2px;
}
header.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255,250,248,.9);
  border-bottom: 1px solid rgba(227,107,93,.1);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}
.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.3px;
}
.brand span { color: var(--primary); }
.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 15px;
  color: var(--muted);
}
.nav-links a:hover { color: var(--primary); }
.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
  box-shadow: var(--shadow);
  transition: .2s ease;
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn.full { width: 100%; }
.hero {
  padding: 64px 0 36px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  color: var(--primary-dark);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
}
h1, h2, h3 {
  line-height: 1.12;
  margin: 0 0 12px;
  letter-spacing: -.6px;
}
h1 { font-size: clamp(34px, 6vw, 58px); }
h2 { font-size: clamp(26px, 4vw, 40px); }
h3 { font-size: clamp(20px, 3vw, 28px); }
p.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 20px;
}
.hero-card, .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.price-box {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 14px 0;
}
.price-old { color: var(--muted); text-decoration: line-through; }
.price-now { font-size: 38px; font-weight: 800; color: var(--primary-dark); }
.mini {
  font-size: 13px;
  color: var(--muted);
}
.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: 18px;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
section { padding: 34px 0; }
.section-title { margin-bottom: 10px; }
.section-copy { color: var(--muted); max-width: 760px; margin-bottom: 22px; }
.list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.list li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
}
.kpi-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.kpi-table th, .kpi-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #f4e4de;
  text-align: left;
  font-size: 15px;
}
.kpi-table th { background: #fff4f0; }
.kpi-good { color: var(--success); font-weight: 700; }
.kpi-alert { color: var(--warning); font-weight: 700; }
.kpi-bad { color: #c83e2d; font-weight: 700; }
.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.mockup {
  background: linear-gradient(180deg,#fff,#fff4f0);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.mockup-screen {
  background: #fff;
  border-radius: 22px;
  border: 1px solid #f0dfd8;
  padding: 18px;
}
.mockup-stack {
  display: grid;
  gap: 12px;
}
.pillars {
  display: grid;
  gap: 18px;
}
.pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 12px;
}
.highlight {
  color: var(--primary-dark);
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.note {
  background: #fff7da;
  border: 1px solid #f0df95;
  color: #6c4a00;
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 14px;
}
.footer {
  padding: 28px 0 48px;
  color: var(--muted);
  font-size: 14px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
}
.sticky-mobile {
  position: sticky;
  bottom: 14px;
  z-index: 15;
  display: none;
  padding-top: 10px;
}
.small-title {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 18px;
}
.metric {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}
.metric strong { display: block; font-size: 20px; }
.callout {
  background: linear-gradient(135deg, #fff5f1, #fffdfa);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
}
.center { text-align: center; }
@media (max-width: 900px) {
  .hero-grid, .grid-4, .grid-3, .grid-2, .split {
    grid-template-columns: 1fr;
  }
  .nav-links { display: none; }
  .hero { padding-top: 34px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .sticky-mobile { display: block; }
  .price-now { font-size: 32px; }
}

.whatsapp-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 12px 24px rgba(0,0,0,.18);
}
.whatsapp-float:hover { transform: translateY(-1px); }