/* Bear Importadora LTDA — Estilos base */
:root {
  --primary: #2563eb; /* azul empresarial fixo */
  --accent: #60a5fa;
  --bg: #f7f9fc;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --shadow: rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fbff 0%, var(--bg) 100%);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5e7eb;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand-logo {
  width: 32px; height: 32px; border-radius: 8px;
  background: radial-gradient(120% 120% at 20% 20%, var(--accent), transparent 70%),
              linear-gradient(135deg, var(--primary), #4b5563);
  box-shadow: 0 6px 16px var(--shadow);
}
.nav-links { display: flex; gap: 18px; }
.nav-links a {
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
}
.nav-links a:hover { background: #f1f5f9; }

/* Hero */
.hero {
  padding: 80px 0 40px;
}
.hero .title {
  font-size: 44px;
  line-height: 1.05;
  margin: 0 0 14px;
}
.hero .subtitle {
  color: var(--muted);
  font-size: 18px;
  max-width: 760px;
}
.hero .cta {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary), #4b5563);
  color: white;
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(42, 161, 152, 0.3);
}
.hero .meta {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.hero .meta .card {
  background: var(--surface);
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 18px var(--shadow);
}

/* Sections */
section { padding: 60px 0; }
.section-title {
  font-size: 28px;
  margin-bottom: 12px;
}
.section-desc { color: var(--muted); margin-bottom: 20px; }
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card {
  background: var(--surface);
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 10px 20px var(--shadow);
}
.card h3 { margin-top: 0; }
.card:hover { transform: translateY(-2px); transition: transform .2s ease; }

.block {
  background: #f3f6fb;
  border: 1px solid #e8eef6;
  border-radius: 16px;
  padding: 18px;
}

/* Footer */
footer.site-footer {
  border-top: 1px solid #e5e7eb;
  margin-top: 40px;
  padding: 28px 0;
  color: var(--muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}
.footer-links { display: flex; gap: 12px; flex-wrap: wrap; }

/* Responsivo */
@media (max-width: 900px) {
  .hero .meta { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Efeitos de rolagem */
.reveal { opacity: 0; transform: translateY(12px); transition: all .6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Utilitários */
.muted { color: var(--muted); }
.list { padding-left: 18px; }
.list li { margin: 6px 0; }