:root {
  --bg: #0a0a0a;
  --bg-2: #141414;
  --card: #1a1a1a;
  --border: #2a2a2a;
  --text: #f5f5f5;
  --text-2: #a0a0a0;
  --accent: #FF6B35;
  --accent-2: #FF8C5A;
  --success: #4ade80;
  --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
  background: var(--bg); 
  color: var(--text); 
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }
img { max-width: 100%; display: block; }

/* HEADER */
.site-header {
  background: rgba(10,10,10,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--accent); }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { color: var(--text-2); font-weight: 500; font-size: 15px; }
.nav a:hover, .nav a.active { color: var(--accent); }
.btn-wa {
  background: #25D366;
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
}
.btn-wa:hover { opacity: .9; }

/* MAIN */
main { flex: 1; max-width: 1200px; margin: 0 auto; padding: 32px 24px; width: 100%; }

/* HERO */
.hero {
  text-align: center;
  padding: 60px 0 50px;
  margin-bottom: 40px;
}
.hero h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: 18px;
  color: var(--text-2);
  max-width: 600px;
  margin: 0 auto 30px;
}

/* SECTION */
.section-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-title::before { content: ''; width: 4px; height: 24px; background: var(--accent); border-radius: 2px; }

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 50px;
}

/* OFFER CARD */
.offer {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .2s;
  display: flex;
  flex-direction: column;
}
.offer:hover { 
  transform: translateY(-3px); 
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(255,107,53,.15);
}
.offer-img {
  aspect-ratio: 1;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.offer-img img { width: 100%; height: 100%; object-fit: cover; }
.offer-discount {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: #fff;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
}
.offer-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.offer-loja {
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.offer-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.offer-price-wrap { margin-top: auto; }
.offer-price-old {
  font-size: 12px;
  color: var(--text-2);
  text-decoration: line-through;
}
.offer-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
}
.offer-btn {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #fff !important;
  padding: 10px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  margin-top: 12px;
  transition: opacity .2s;
}
.offer-btn:hover { opacity: .9; }

/* CTA SECTION */
.cta-banner {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  margin: 40px 0;
}
.cta-banner h2 { color: #fff; margin-bottom: 10px; font-size: 28px; }
.cta-banner p { color: #fff; opacity: .95; margin-bottom: 20px; }
.cta-banner .btn-wa { background: #fff; color: var(--accent) !important; font-size: 16px; padding: 14px 30px; }

/* FOOTER */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 40px 24px 20px;
  margin-top: 60px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}
.footer-col h4 { color: var(--accent); font-size: 14px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col a { display: block; color: var(--text-2); font-size: 14px; margin-bottom: 8px; }
.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px;
}

/* FILTROS */
.filtros { display: flex; gap: 12px; margin-bottom: 30px; flex-wrap: wrap; }
.filtro-btn {
  padding: 8px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.filtro-btn:hover, .filtro-btn.active { 
  background: var(--accent); 
  color: #fff; 
  border-color: var(--accent);
}

/* ARTIGOS */
.artigo-content { max-width: 800px; margin: 0 auto; padding: 20px; }
.artigo-content h1 { font-size: 36px; margin-bottom: 16px; }
.artigo-content h2 { font-size: 24px; margin: 30px 0 14px; color: var(--accent); }
.artigo-content p { margin-bottom: 16px; color: var(--text-2); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .nav { display: none; }
  .header-inner { padding: 12px 16px; }
  main { padding: 20px 16px; }
}