:root {
  --color-primary: #a91d2e;
  --color-primary-dark: #841723;
  --color-primary-light: #f0475c;
  --color-dark: #1a1a1a;
  --color-light: #ffffff;
  --color-gray-50: #f8f9fa;
  --color-gray-200: #e9ecef;
  --color-gray-600: #495057;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-dark);
  line-height: 1.5;
  background: var(--color-light);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-dark);
  color: var(--color-light);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-header .logo {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-light);
}

.site-header .logo span { color: var(--color-primary-light); }

.main-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
}

.main-nav a {
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover { color: var(--color-primary); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-light);
}

.btn-primary:hover { background: var(--color-primary-dark); }

.btn-outline {
  background: transparent;
  color: var(--color-light);
  border: 1px solid rgba(255,255,255,0.3);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .main-nav.open { max-height: 400px; }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
  }
  .main-nav li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-toggle { display: block; }
}

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: 48px 0 24px;
}

.site-footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.site-footer h3 { font-size: 1rem; margin-bottom: 12px; color: var(--color-light); }

.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; font-size: 0.9rem; color: var(--color-gray-200); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 16px;
  font-size: 0.8rem;
  color: var(--color-gray-200);
  text-align: center;
}

/* Hero */
.hero { padding: 64px 0; background: var(--color-gray-50); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-600);
  margin-bottom: 28px;
  max-width: 42ch;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-gray-200);
}

.hero-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 2rem; }
}

/* Diferenciais */
.diferenciais { padding: 40px 0; background: var(--color-light); border-bottom: 1px solid var(--color-gray-200); }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  text-align: center;
}

.diferencial-item strong { display: block; font-size: 1.1rem; color: var(--color-primary); margin-bottom: 4px; }
.diferencial-item span { font-size: 0.9rem; color: var(--color-gray-600); }

/* Vitrine */
.vitrine { padding: 64px 0; }
.vitrine h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; }
.section-subtitle { color: var(--color-gray-600); margin-bottom: 32px; }

.vitrine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-light);
}

.card img { width: 100%; height: 180px; object-fit: cover; }

.card-body { padding: 16px; }
.card-body h3 { font-size: 1.05rem; margin-bottom: 4px; }
.card-meta { display: block; font-size: 0.85rem; color: var(--color-gray-600); margin-bottom: 12px; }
.card-price { display: block; font-size: 1.2rem; font-weight: 700; color: var(--color-primary); }

.vitrine-cta { text-align: center; margin-top: 32px; }

/* Financiamento */
.financiamento { padding: 64px 0; background: var(--color-dark); color: var(--color-light); }
.financiamento h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; }
.financiamento .section-subtitle { color: var(--color-gray-200); margin-bottom: 0; }

.financiamento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.financiamento-form {
  background: var(--color-light);
  color: var(--color-dark);
  padding: 32px;
  border-radius: var(--radius);
  display: grid;
  gap: 16px;
}

.form-field { display: grid; gap: 6px; }
.form-field label { font-size: 0.85rem; font-weight: 600; }
.form-field input {
  padding: 10px 12px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.form-feedback { font-size: 0.9rem; color: var(--color-primary); min-height: 1.2em; }

@media (max-width: 860px) {
  .financiamento-grid { grid-template-columns: 1fr; }
}

/* Depoimentos */
.depoimentos { padding: 64px 0; background: var(--color-gray-50); }
.depoimentos h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; }

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.depoimento-card {
  background: var(--color-light);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.depoimento-card p { margin-bottom: 12px; font-style: italic; }
.depoimento-card cite { font-size: 0.85rem; color: var(--color-gray-600); font-style: normal; }

/* Localização */
.localizacao { padding: 64px 0; }
.localizacao h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; }

.localizacao-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.unidade-card {
  padding: 20px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
}

.unidade-card h3 { color: var(--color-primary); margin-bottom: 8px; }
.unidade-card p { font-size: 0.9rem; color: var(--color-gray-600); }

.horario { font-size: 0.9rem; color: var(--color-gray-600); }

/* Stock page header */
.stock-header { padding: 48px 0 24px; background: var(--color-gray-50); }
.stock-header h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.stock-header .section-subtitle { margin-bottom: 0; max-width: 60ch; }

/* Estoque completo layout */
.estoque-completo { padding: 48px 0 64px; }

.estoque-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

.filtros-sidebar {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 16px;
}

.filtros-sidebar h2 { font-size: 1.1rem; margin-bottom: 4px; }

.filtro-field { display: grid; gap: 6px; }
.filtro-field label { font-size: 0.85rem; font-weight: 600; }
.filtro-field select {
  padding: 10px 12px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background: var(--color-light);
}

.filtro-btn { width: 100%; }

.filtro-disclaimer { font-size: 0.78rem; color: var(--color-gray-600); }

@media (max-width: 860px) {
  .estoque-layout { grid-template-columns: 1fr; }
}