/* ============================================================
   BASE
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  color: #2b2b2b;
  line-height: 1.6;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

a { text-decoration: none; color: inherit; }

img { max-width: 100%; display: block; border-radius: 8px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; flex-wrap: wrap;
}
.logo img { max-height: 48px; border-radius: 0; }
.logo span { font-weight: 700; font-size: 1.2rem; color: var(--cor-primaria); }
.main-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.main-nav a { font-weight: 500; padding: 6px 4px; }
.main-nav a:hover { color: var(--cor-secundaria); }

/* ============================================================
   HERO / SECTIONS
   ============================================================ */
.hero {
  background: var(--cor-primaria);
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}
.hero h1 { font-size: 2rem; margin-bottom: 12px; }

.bloco { padding: 50px 0; }
.bloco:nth-child(even) { background: #f7f7f9; }
.bloco h2 { margin-bottom: 24px; font-size: 1.6rem; color: var(--cor-primaria); }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: #fff; border-radius: 10px; padding: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  transition: transform .15s ease;
}
.card:hover { transform: translateY(-4px); }
.card h3 { margin: 10px 0 6px; font-size: 1.1rem; }

.ver-todos {
  display: inline-block; margin-top: 20px;
  color: var(--cor-secundaria); font-weight: 600;
}

.logos-strip {
  display: flex; flex-wrap: wrap; gap: 30px; align-items: center; justify-content: center;
}
.logos-strip img { max-height: 60px; width: auto; }

.video-wrapper { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 10px; }
.video-wrapper iframe { position: absolute; top:0; left:0; width: 100%; height: 100%; border-radius: 10px; }

.bloco-orcamento-cta .cta-box {
  text-align: center; background: var(--cor-secundaria); color: #fff;
  padding: 40px 20px; border-radius: 12px;
}
.botao, .botao-sec {
  display: inline-block; margin-top: 14px; padding: 12px 26px;
  border-radius: 30px; font-weight: 600; background: #fff; color: var(--cor-primaria);
}
.botao-sec { background: var(--cor-primaria); color: #fff; }

/* ============================================================
   PÁGINAS INTERNAS
   ============================================================ */
.pagina { padding: 40px 20px; }
.pagina h1 { color: var(--cor-primaria); margin-bottom: 24px; }

.filtros { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.filtros a { padding: 6px 14px; border-radius: 20px; background: #eee; }
.filtros a.ativo { background: var(--cor-primaria); color: #fff; }

.form-contato, .form-orcamento {
  display: flex; flex-direction: column; gap: 12px; max-width: 480px;
}
.form-contato input, .form-contato textarea,
.form-orcamento input, .form-orcamento textarea {
  padding: 10px 12px; border: 1px solid #ccc; border-radius: 6px; font-size: 1rem;
}
.form-contato textarea, .form-orcamento textarea { min-height: 100px; }

.tabela-carrinho { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.tabela-carrinho th, .tabela-carrinho td { padding: 10px; border-bottom: 1px solid #eee; text-align: left; }
.link-remover { background: none; border: none; color: #b00020; cursor: pointer; text-decoration: underline; }

.msg-sucesso { background: #e6f7ec; color: #1a7f3c; padding: 12px; border-radius: 6px; margin-bottom: 16px; }
.msg-erro { background: #fdecea; color: #b00020; padding: 12px; border-radius: 6px; margin-bottom: 16px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: #1a1a1a; color: #ddd; padding: 40px 20px 20px; margin-top: 40px; }
.footer-inner { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.footer-col h4 { color: #fff; margin-bottom: 10px; }
.footer-col a { color: var(--cor-secundaria); }
.copy { text-align: center; margin-top: 24px; font-size: .85rem; color: #999; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero h1 { font-size: 1.5rem; }
}